cat Why Customer Communication is Crucial in Times of Uncertainty By feedproxy.google.com Published On :: Thu, 16 Apr 2020 15:00:00 +0000 During COVID-19, you might be tempted to stay silent. But your customers need to hear from you! Learn how to craft the right message with the right tone. The post Why Customer Communication is Crucial in Times of Uncertainty appeared first on WooCommerce. Full Article Blog
cat Judge rules Iowa law unconstitutional that blocked sex education funding to Planned Parenthood By feedproxy.google.com Published On :: Thu, 07 May 2020 13:40:26 PDT An Iowa judge has ruled unconstitutional a state law that would have blocked Planned Parenthood of the Heartland from receiving federal money to provide sex education programs to Iowa youth. Fifth... Full Article Government
cat Cathy Van Nevel By feedproxy.google.com Published On :: Fri, 08 May 2020 20:23:27 PDT CATHY VAN NEVELBelle PlaineCathy Van Nevel, 63, of Belle Plaine, passed away Thursday, May 7, 2020, at Keystone Care Center, following a long illness.Cathy was born Feb. 4, 1957, to Tom and Donna (Looney) Kelley in Burlington, Iowa. She graduated from Marion High School in 1976. She married Bill Van Nevel Nov. 18, 1988. Cathy and Bill loved to travel, especially going on cruises. She enjoyed spending time with family, camping, roller skating, shopping and caring for her grandchildren. She is survived by her husband, Bill Van Nevel of Belle Plaine; sister, Debbie (Mike) Whitson of Cedar Rapids; brother, Charles Kelley of Cedar Rapids; children, Jason (Stephanie) Van Nevel of Iowa City, Jenny (Jaime Gutierrez) Perez of Marion, Stacey (Brett Feuerhelm) Van Nevel of Van Horne, Jeff Van Nevel of Belle Plaine and Donna (Dan) Sun of Cedar Rapids; and grandchildren, Cheyanna, Breanna, Savanna, Elysia, Mia, Allie, Kaylee, Cameron, Ashlyn, Adrian and Oliver.She was preceded in death by her grandparents, David and Marjorie Looney, Bruce and Iva Kelley; parents, Tom and Donna Kelley; mother-in-law, Marcella Van Nevel and three granddaughters, Selena, Bella and Aria. A private family graveside service will take place at Oak Hill Cemetery, Belle Plaine. In lieu of flowers, please make donations to the Huntington's Disease Society of America, HDSA.org. Online condolences can be sent to the family at neuhausfuneralservice.com.Hrabak-Neuhaus Funeral Service is assisting the family. Full Article Obituaries
cat Lensing: Leadership on education funding, mental health and accessible voting By www.thegazette.com Published On :: Wed, 6 May 2020 15:39:39 -0400 Serving as state representative of House District 85 for the past few years has been a privilege and an honor. I have worked hard to stand for the people of my district fighting for issues that are important to them and to the voters of Iowa City. I want to continue that advocacy and am running for another term in the Iowa House and ask for your vote.I vigorously support adequate funding for education from pre-school to our community colleges and universities. Our young people are Iowa’s future and deserve the best start available through our excellent education system in Iowa. But we need to provide the dollars necessary to keep our teachers in the classroom so our children are prepared for whatever may lie ahead of them.I have advocated for the fair treatment of workers in Iowa and support their right to organize. I have worked on laws for equal pay for equal work and whistle blower protection.I am for essential funding for mental health services for Iowans of all ages. Children and adults who are struggling with mental health issues should have services available to them no matter where they live in this state. I have fought to keep government open and accessible to Iowans. I support open records and open meetings laws to ensure that availability and transparency to all Iowans.Keeping voting easy and accessible to voters has been a priority of mine. I support a fair and balanced redistricting system for voting in Iowa.I have advocated to keep the bottle deposit law in place and expand it to cover the many new types of containers available.I have worked on oversight legislation after several investigations into defrauding government which involved boarding homes, government agencies and pharmacy benefit managers (the “middleman” between pharmacies/Medicaid and the healthcare insurance companies.) I cannot avoid mentioning the challenge of the coronavirus in Iowa. It has impacted our health, jobs, families and businesses. No one could have predicted this pandemic but as Iowans, we need to do our best to limit contact and the spread of this disease. My sincere appreciation goes to those workers on the frontlines of this crisis: the healthcare workers, store owners, businesses, farmers, teachers and workers who show up every day to keep this state moving forward. Thank you all!There is still much work to be done to keep Iowa the great place where we live, work and raise our families. I am asking for your vote to allow me the privilege of continuing that work.Vicki Lensing is a candidate in the Democratic primary for Iowa House District 85. Full Article Guest Columnist
cat How to Duplicate WordPress Database using phpMyAdmin By feedproxy.google.com Published On :: Sat, 23 Sep 2017 04:31:46 +0000 Do you want to duplicate your WordPress database using phpMyAdmin? WordPress stores all your website data in a MySQL database. Sometimes you may need to quickly clone a WordPress database to transfer a website or to create manual backups. Full Article Installation Database duplicate phpmyadmin wordpress
cat How to Migrate a Local WordPress Install to a Live Site. Duplicator plugin By feedproxy.google.com Published On :: Fri, 29 Sep 2017 04:41:54 +0000 Using a local server environment will save you a bunch of time if you regularly develop new WordPress websites. Local development has many advantages – it’s faster and more secure than constantly uploading files to a server. Full Article Plugins duplicator life localhost migration plugin site to
cat Shared, VPS, Dedicated or Cloud Hosting? Which is Best for WordPress? By feedproxy.google.com Published On :: Fri, 29 Sep 2017 04:56:47 +0000 There are so many different types of hosting that it can be overwhelming to choose the right one for your WordPress site, but at the same time, it just means there are enough options so you can choose the perfect fit. Full Article Miscellaneous best cloud dedicated hosting or shared vps
cat Echo custom fields in any category By feedproxy.google.com Published On :: Wed, 22 Apr 2020 06:08:53 +0000 Here is a neat trick. Say you want to show a custom field in you post or in a certain categories post. There is a simple code you need to write in order to accomplish this: <?php $image = get_post_meta($post->ID, "image", $single = true); ?> <?php if($image != '') : if(in_category(7)) { echo ''; } […] The post Echo custom fields in any category appeared first on WPCult. Full Article Tips & Tricks category custom fields echo image php post_meta
cat Judge rules Iowa law unconstitutional that blocked sex education funding to Planned Parenthood By feedproxy.google.com Published On :: Thu, 07 May 2020 13:40:26 PDT An Iowa judge has ruled unconstitutional a state law that would have blocked Planned Parenthood of the Heartland from receiving federal money to provide sex education programs to Iowa youth.Fifth Judicial District Judge Paul Scott on Wednesday ruled the law “has no valid, ‘realistically conceivable’ purpose that serves a legitimate government interest as it is both irrationally overinclusive and under-inclusive.” “The act violates (Planned Parenthood of the Heartland’s) right to equal protection under the law and is therefore unconstitutional,” Scott ruled in issuing a permanent injunction to prevent the law’s implementation. House File 766, passed in 2019 by the Republican-controlled Iowa House and Senate, excluded any Iowa organization that “provides or promotes abortion” from receiving federal dollars that support sex education and related services to Iowa youth.Planned Parenthood of the Heartland and ACLU of Iowa challenged the law, filing a lawsuit shortly after Gov. Kim Reynolds signed the bill into law.Polk County District Court issued a temporary injunction blocking the law, which was to go into effect July 1, allowing Planned Parenthood to continue providing sex education programming throughout the past year.The governor’s office did not immediately respond to requests for comment on the ruling.Law challengedIn its lawsuit, Planned Parenthood and ACLU argued that by blocking the abortion provider from the two federal grants — the Personal Responsibility Education Program (PREP) and the Community Adolescent Pregnancy Prevention (CAPP) — the law violated protections of free speech, due process and equal protection.“The decision recognizes that the law blocking Planned Parenthood from receiving grants to provide this programming violated the constitutional requirement of equal protection,” ACLU of Iowa Legal Director Rita Bettis Austen said in a statement Thursday.Though Planned Parenthood would be excluded, the law did allow “nonprofit health care delivery systems” to remain eligible for the federal funding, even if they are contracted with or are affiliated with an entity that performs abortions or maintains a facility where abortions are performed.By doing so, the law effectively singles out Planned Parenthood, but allows other possible grant recipients to provide an array of abortion-related services, according to the court documents.“The carved-out exception for the ‘nonprofit health care delivery system’ facilities undermines any rationale the State produces of not wanting to be affiliated with or provide funds to organizations that partake in any abortion-related activity,” Scott ruled. .Programs in IowaIn fiscal year 2019, Planned Parenthood received about $265,000 through the federal grants, including $85,000 to offer PREP curriculum in Polk, Pottawattamie and Woodbury counties. It was awarded $182,000 this year to offer CAPP curriculum in Linn County, as well as in Dallas, Des Moines, Jasper, Lee, Polk, Plymouth and Woodbury counties.The grants are administered by the Iowa Department of Human Services and the Iowa Department of Public Health.Planned Parenthood has provided sex education to students in 31 schools and 12 community-based youth organizations in Iowa using state-approved curriculum since 2005, according to a new release.The focus has remained “on areas with the highest rates of unintended pregnancies and sexually-transmitted infections,” the news release said.“Today’s decision ensures that teens and young adults across Iowa will continue to have access to medically accurate sex education programs, despite the narrow and reckless policies of anti-abortion lawmakers,” said Erin Davison-Rippey, executive director of Planned Parenthood North Central States.Comments: (319) 368-8536; michaela.ramm@thegazette.com Full Article Government
cat I’ve shot at this location a few times but for some reason... By feedproxy.google.com Published On :: Sun, 18 Dec 2016 12:03:12 -0500 I’ve shot at this location a few times but for some reason I’ve never seen it from the other side. Literal proof that shooting with other creatives gives you new perspective. ???? (at Toronto, Ontario) Full Article
cat Pursuing A Professional Certification In Scrum By feedproxy.google.com Published On :: Wed, 22 Apr 2020 08:00:00 -0400 Professional certifications have become increasingly popular in this age of career switchers and the freelance gig economy. A certification can be a useful way to advance your skill set quickly or make your resume stand out, which can be especially important for those trying to break into a new industry or attract business while self-employed. Whatever your reason may be for pursuing a professional certificate, there is one question only you can answer for yourself: is it worth it? Finding first-hand experiences from professionals with similar career goals and passions was the most helpful research I used to answer that question for myself. So, here’s mine; why I decided to get Scrum certified, how I evaluated my options, and if it was really worth it. A shift in mindset My background originates in brand strategy where it’s typical for work to follow a predictable order, each step informing the next. This made linear techniques like water-fall timelines, completing one phase of work in its entirety before moving onto the next, and documenting granular tasks weeks in advance helpful and easy to implement. When I made the move to more digitally focused work, tasks followed a much looser set of ‘typical’ milestones. While the general outline remained the same (strategy, design, development, launch) there was a lot more overlap with how tasks informed each other, and would keep informing and re-informing as an iterative workflow would encourage. Trying to fit a very fluid process into my very stiff linear approach to project planning didn’t work so well. I didn’t have the right strategies to manage risks in a productive way without feeling like the whole project was off track; with the habit of account for granular details all the time, I struggled to lean on others to help define what we should work on and when, and being okay if that changed once, or twice, or three times. Everything I learned about the process of product development came from learning on the job and making a ton of mistakes—and I knew I wanted to get better. Photo by Christin Hume on Unsplash I was fortunate enough to work with a group of developers who were looking to make a change, too. Being ‘agile’-enthusiasts, this group of developers were desperately looking for ways to infuse our approach to product work with agile-minded principles (the broad definition of ‘agile’ comes from ‘The Agile Manifesto’, which has influenced frameworks for organizing people and information, often applied in product development). This not only applied to how I worked with them, but how they worked with each other, and the way we all onboarded clients to these new expectations. This was a huge eye opener to me. Soon enough, I started applying these agile strategies to my day-to-day— running stand-ups, setting up backlogs, and reorganizing the way I thought about work output. It’s from this experience that I decided it may be worth learning these principles more formally. The choice to get certified There is a lot of literature out there about agile methodologies and a lot to be learned from casual research. This benefitted me for a while until I started to work on more complicated projects, or projects with more ambitious feature requests. My decision to ultimately pursue a formal agile certification really came down to three things: An increased use of agile methods across my team. Within my day-to-day I would encounter more team members who were familiar with these tactics and wanted to use them to structure the projects they worked on.The need for a clear definition of what processes to follow. I needed to grasp a real understanding of how to implement agile processes and stay consistent with using them to be an effective champion of these principles.Being able to diversify my experience. Finding ways to differentiate my resume from others with similar experience would be an added benefit to getting a certification. If nothing else, it would demonstrate that I’m curious-minded and proactive about my career. To achieve these things, I gravitated towards a more foundational education in a specific agile-methodology. This made Scrum the most logical choice given it’s the basis for many of the agile strategies out there and its dominance in the field. Evaluating all the options For Scrum education and certification, there are really two major players to consider. Scrum Alliance - Probably the most well known Scrum organization is Scrum Alliance. They are a highly recognizable organization that does a lot to further the broader understanding of Scrum as a practice.Scrum.org - Led by the original co-founder of Scrum, Ken Schwaber, Scrum.org is well-respected and touted for its authority in the industry. Each has their own approach to teaching and awarding certifications as well as differences in price point and course style that are important to be aware of. SCRUM ALLIANCE Pros Strong name recognition and leaders in the Scrum fieldOffers both in-person and online coursesHosts in-person events, webinars, and global conferencesProvides robust amounts of educational resources for its membersHas specialization tracks for folks looking to apply Scrum to their specific disciplineMembers are required to keep their skills up to date by earning educational credits throughout the year to retain their certificationConsistent information across all course administrators ensuring you'll be set up to succeed when taking your certification test. Cons High cost creates a significant barrier to entry (we’re talking in the thousands of dollars here)Courses are required to take the certification testCertification expires after two years, requiring additional investment in time and/or money to retain credentialsDifficult to find sample course material ahead of committing to a courseCourses are several days long which may mean taking time away from a day job to complete them SCRUM.ORG Pros Strong clout due to its founder, Ken Schwaber, who is the originator of ScrumOffers in-person classes and self-paced optionsHosts in-person events and meetups around the worldProvides free resources and materials to the public, including practice testsHas specialization tracks for folks looking to apply Scrum to their specific disciplineMinimum score on certification test required to pass; certification lasts for lifeLower cost for certification when compared to peers Cons Much lesser known to the general public, as compared to its counterpartLess sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challengingPractice tests are slightly out of date making them less effective as a study toolSelf-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the testLack of active and engaging community will leave something to be desired Before coming to a decision, it was helpful to me to weigh these pros and cons against a set of criteria. Here’s a helpful scorecard I used to compare the two institutions. Scrum Alliance Scrum.org Affordability ⚪⚪⚪⚪ Rigor⚪⚪⚪⚪⚪ Reputation⚪⚪⚪⚪⚪ Recognition⚪⚪⚪⚪ Community⚪⚪⚪⚪ Access⚪⚪⚪⚪⚪ Flexibility⚪⚪⚪⚪ Specialization⚪⚪⚪⚪⚪⚪ Requirements⚪⚪⚪⚪ Longevity⚪⚪⚪⚪ For me, the four areas that were most important to me were: Affordability - I’d be self-funding this certificate so the investment of cost would need to be manageable.Self-paced - Not having a lot of time to devote in one sitting, the ability to chip away at coursework was appealing to me.Reputation - Having a certificate backed by a well-respected institution was important to me if I was going to put in the time to achieve this credential.Access - Because I wanted to be a champion for this framework for others in my organization, having access to resources and materials would help me do that more effectively. Ultimately, I decided upon a Professional Scrum Master certification from Scrum.org! The price and flexibility of learning course content were most important to me. I found a ton of free materials on Scrum.org that I could study myself and their practice tests gave me a good idea of how well I was progressing before I committed to the cost of actually taking the test. And, the pedigree of certification felt comparable to that of Scrum Alliance, especially considering that the founder of Scrum himself ran the organization. Putting a certificate to good use I don’t work in a formal Agile company, and not everyone I work with knows the ins and outs of Scrum. I didn’t use my certification to leverage a career change or new job title. So after all that time, money, and energy, was it worth it?I think so. I feel like I use my certification every day and employ many of the principles of Scrum in my day-to-day management of projects and people. Self-organizing teams is really important when fostering trust and collaboration among project members. This means leaning on each other’s past experiences and lessons learned to inform our own approach to work. It also means taking a step back as a project manager to recognize the strengths on your team and trust their lead.Approaching things in bite size pieces is also a best practice I use every day. Even when there isn't a mandated sprint rhythm, breaking things down into effort level, goals, and requirements is an excellent way to approach work confidently and avoid getting too overwhelmed.Retrospectives and stand ups are also absolute musts for Scrum practices, and these can be modified to work for companies and project teams of all shapes and sizes. Keeping a practice of collective communication and reflection will keep a team humming and provides a safe space to vent and improve. Photo by Gautam Lakum on Unsplash Parting advice I think furthering your understanding of industry standards and keeping yourself open to new ways of working will always benefit you as a professional. Professional certifications are readily available and may be more relevant than ever. If you’re on this path, good luck! And here are some things to consider: Do your research – With so many educational institutions out there, you can definitely find the right one for you, with the level of rigor you’re looking for.Look for company credits or incentives – some companies cover part or all of the cost for continuing education.Get started ASAP – You don’t need a full certification to start implementing small tactics to your workflows. Implementing learnings gradually will help you determine if it’s really something you want to pursue more formally. Full Article News & Culture Project Management
cat Pursuing A Professional Certification In Scrum By feedproxy.google.com Published On :: Wed, 22 Apr 2020 08:00:00 -0400 Professional certifications have become increasingly popular in this age of career switchers and the freelance gig economy. A certification can be a useful way to advance your skill set quickly or make your resume stand out, which can be especially important for those trying to break into a new industry or attract business while self-employed. Whatever your reason may be for pursuing a professional certificate, there is one question only you can answer for yourself: is it worth it? Finding first-hand experiences from professionals with similar career goals and passions was the most helpful research I used to answer that question for myself. So, here’s mine; why I decided to get Scrum certified, how I evaluated my options, and if it was really worth it. A shift in mindset My background originates in brand strategy where it’s typical for work to follow a predictable order, each step informing the next. This made linear techniques like water-fall timelines, completing one phase of work in its entirety before moving onto the next, and documenting granular tasks weeks in advance helpful and easy to implement. When I made the move to more digitally focused work, tasks followed a much looser set of ‘typical’ milestones. While the general outline remained the same (strategy, design, development, launch) there was a lot more overlap with how tasks informed each other, and would keep informing and re-informing as an iterative workflow would encourage. Trying to fit a very fluid process into my very stiff linear approach to project planning didn’t work so well. I didn’t have the right strategies to manage risks in a productive way without feeling like the whole project was off track; with the habit of account for granular details all the time, I struggled to lean on others to help define what we should work on and when, and being okay if that changed once, or twice, or three times. Everything I learned about the process of product development came from learning on the job and making a ton of mistakes—and I knew I wanted to get better. Photo by Christin Hume on Unsplash I was fortunate enough to work with a group of developers who were looking to make a change, too. Being ‘agile’-enthusiasts, this group of developers were desperately looking for ways to infuse our approach to product work with agile-minded principles (the broad definition of ‘agile’ comes from ‘The Agile Manifesto’, which has influenced frameworks for organizing people and information, often applied in product development). This not only applied to how I worked with them, but how they worked with each other, and the way we all onboarded clients to these new expectations. This was a huge eye opener to me. Soon enough, I started applying these agile strategies to my day-to-day— running stand-ups, setting up backlogs, and reorganizing the way I thought about work output. It’s from this experience that I decided it may be worth learning these principles more formally. The choice to get certified There is a lot of literature out there about agile methodologies and a lot to be learned from casual research. This benefitted me for a while until I started to work on more complicated projects, or projects with more ambitious feature requests. My decision to ultimately pursue a formal agile certification really came down to three things: An increased use of agile methods across my team. Within my day-to-day I would encounter more team members who were familiar with these tactics and wanted to use them to structure the projects they worked on.The need for a clear definition of what processes to follow. I needed to grasp a real understanding of how to implement agile processes and stay consistent with using them to be an effective champion of these principles.Being able to diversify my experience. Finding ways to differentiate my resume from others with similar experience would be an added benefit to getting a certification. If nothing else, it would demonstrate that I’m curious-minded and proactive about my career. To achieve these things, I gravitated towards a more foundational education in a specific agile-methodology. This made Scrum the most logical choice given it’s the basis for many of the agile strategies out there and its dominance in the field. Evaluating all the options For Scrum education and certification, there are really two major players to consider. Scrum Alliance - Probably the most well known Scrum organization is Scrum Alliance. They are a highly recognizable organization that does a lot to further the broader understanding of Scrum as a practice.Scrum.org - Led by the original co-founder of Scrum, Ken Schwaber, Scrum.org is well-respected and touted for its authority in the industry. Each has their own approach to teaching and awarding certifications as well as differences in price point and course style that are important to be aware of. SCRUM ALLIANCE Pros Strong name recognition and leaders in the Scrum fieldOffers both in-person and online coursesHosts in-person events, webinars, and global conferencesProvides robust amounts of educational resources for its membersHas specialization tracks for folks looking to apply Scrum to their specific disciplineMembers are required to keep their skills up to date by earning educational credits throughout the year to retain their certificationConsistent information across all course administrators ensuring you'll be set up to succeed when taking your certification test. Cons High cost creates a significant barrier to entry (we’re talking in the thousands of dollars here)Courses are required to take the certification testCertification expires after two years, requiring additional investment in time and/or money to retain credentialsDifficult to find sample course material ahead of committing to a courseCourses are several days long which may mean taking time away from a day job to complete them SCRUM.ORG Pros Strong clout due to its founder, Ken Schwaber, who is the originator of ScrumOffers in-person classes and self-paced optionsHosts in-person events and meetups around the worldProvides free resources and materials to the public, including practice testsHas specialization tracks for folks looking to apply Scrum to their specific disciplineMinimum score on certification test required to pass; certification lasts for lifeLower cost for certification when compared to peers Cons Much lesser known to the general public, as compared to its counterpartLess sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challengingPractice tests are slightly out of date making them less effective as a study toolSelf-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the testLack of active and engaging community will leave something to be desired Before coming to a decision, it was helpful to me to weigh these pros and cons against a set of criteria. Here’s a helpful scorecard I used to compare the two institutions. Scrum Alliance Scrum.org Affordability ⚪⚪⚪⚪ Rigor⚪⚪⚪⚪⚪ Reputation⚪⚪⚪⚪⚪ Recognition⚪⚪⚪⚪ Community⚪⚪⚪⚪ Access⚪⚪⚪⚪⚪ Flexibility⚪⚪⚪⚪ Specialization⚪⚪⚪⚪⚪⚪ Requirements⚪⚪⚪⚪ Longevity⚪⚪⚪⚪ For me, the four areas that were most important to me were: Affordability - I’d be self-funding this certificate so the investment of cost would need to be manageable.Self-paced - Not having a lot of time to devote in one sitting, the ability to chip away at coursework was appealing to me.Reputation - Having a certificate backed by a well-respected institution was important to me if I was going to put in the time to achieve this credential.Access - Because I wanted to be a champion for this framework for others in my organization, having access to resources and materials would help me do that more effectively. Ultimately, I decided upon a Professional Scrum Master certification from Scrum.org! The price and flexibility of learning course content were most important to me. I found a ton of free materials on Scrum.org that I could study myself and their practice tests gave me a good idea of how well I was progressing before I committed to the cost of actually taking the test. And, the pedigree of certification felt comparable to that of Scrum Alliance, especially considering that the founder of Scrum himself ran the organization. Putting a certificate to good use I don’t work in a formal Agile company, and not everyone I work with knows the ins and outs of Scrum. I didn’t use my certification to leverage a career change or new job title. So after all that time, money, and energy, was it worth it?I think so. I feel like I use my certification every day and employ many of the principles of Scrum in my day-to-day management of projects and people. Self-organizing teams is really important when fostering trust and collaboration among project members. This means leaning on each other’s past experiences and lessons learned to inform our own approach to work. It also means taking a step back as a project manager to recognize the strengths on your team and trust their lead.Approaching things in bite size pieces is also a best practice I use every day. Even when there isn't a mandated sprint rhythm, breaking things down into effort level, goals, and requirements is an excellent way to approach work confidently and avoid getting too overwhelmed.Retrospectives and stand ups are also absolute musts for Scrum practices, and these can be modified to work for companies and project teams of all shapes and sizes. Keeping a practice of collective communication and reflection will keep a team humming and provides a safe space to vent and improve. Photo by Gautam Lakum on Unsplash Parting advice I think furthering your understanding of industry standards and keeping yourself open to new ways of working will always benefit you as a professional. Professional certifications are readily available and may be more relevant than ever. If you’re on this path, good luck! And here are some things to consider: Do your research – With so many educational institutions out there, you can definitely find the right one for you, with the level of rigor you’re looking for.Look for company credits or incentives – some companies cover part or all of the cost for continuing education.Get started ASAP – You don’t need a full certification to start implementing small tactics to your workflows. Implementing learnings gradually will help you determine if it’s really something you want to pursue more formally. Full Article News & Culture Project Management
cat 2017 Best Education WordPress Themes By www.wpthemedesigner.com Published On :: Sun, 29 Jan 2017 22:58:28 +0000 Education WP Education WP is the following era and among the finest training WordPress themes round, containing all of the energy of eLearning WP however with a greater UI/UX. This WordPress educational theme has been developed primarily based on the #1 LMS plugin on the official WordPress Plugins directory LearnPress, which presents you an entire […] The post 2017 Best Education WordPress Themes appeared first on WP Theme Designer. Full Article Blog
cat Caricatures by Ricardo Gimenes By feedproxy.google.com Published On :: Wed, 11 Apr 2012 04:59:46 +0000 We’re working on redesigning the Pagebreak Podcast website and decided to get some caricatures of us made by Ricardo Gimenes.Check ’em out! We’re SO CUTE! Full Article Just For Fun
cat How To Build A Vue Survey App Using Firebase Authentication And Database By www.smashingmagazine.com Published On :: Fri, 08 May 2020 13:10:00 PDT https://www.smashingmagazine.com/2020/05/vue-survey-app-firebase-authentication-database/ Full Article
cat Support Communication During Conversation By feedproxy.google.com Published On :: Wednesday, April 29, 2020 - 12:54pm Full Article
cat Mobile App Website Inspiration: 20 Application Websites and Tips to Help You Design One By feedproxy.google.com Published On :: Tue, 10 Dec 2019 00:01:17 +0000 It may seem a bit curious that more than a few app websites are only given a cursory inspection by app owners. It is given before being largely ignored because visitors have gone elsewhere. The reason for a given website may be completely valid in that it addresses a well-established need. It has a poor […] The post Mobile App Website Inspiration: 20 Application Websites and Tips to Help You Design One appeared first on WebAppers. Full Article Uncategorized
cat How to – Create a Location Pin Icon By feedproxy.google.com Published On :: Tue, 14 Apr 2020 14:00:56 +0000 Welcome back to another Illustrator based tutorial, in which we’re going to learn how to create a location pin icon, using nothing more than a couple of basic shapes that we’re going to adjust here and there. So, assuming you already have the software running in the background, bring it up and let’s jump straight […] The post How to – Create a Location Pin Icon appeared first on Vectips. Full Article Tips and Tricks adobe adobe illustrator vector vector design
cat Unwell: The Public Health Implications of Unregulated Drinking Water By feedproxy.google.com Published On :: Mon, 06 Nov 2017 21:28:26 +0000 By Nate Seltenrich Environmental Health Perspectives Roughly one in seven U.S. residents relies on a private well for drinking water.1 Unlike the rest of the population served by the nation’s many public water systems,2 these 44.5 million Americans are not … Continue reading → Full Article Drinking Water safe drinking water water wells
cat Profession Of The Future: Why Is Programmer Education Still Relevant? By icanbecreative.com Published On :: Mon, 16 Mar 2020 08:07:37 PDT In 2020, there is no doubt that people and technology will be very close friends in the future. The modern inhabitant of our planet spends about 45% of his time connecting with technology. We are... Full Article Learning
cat How A Web Design Business Can Benefit From Using Accounting Applications By icanbecreative.com Published On :: Wed, 18 Mar 2020 14:58:32 PDT Accounting applications help web design businesses in many ways. As a web design service provider, you should use them to boost your business. Start by browsing some resources online that provide... Full Article Business
cat Pursuing A Professional Certification In Scrum By feedproxy.google.com Published On :: Wed, 22 Apr 2020 08:00:00 -0400 Professional certifications have become increasingly popular in this age of career switchers and the freelance gig economy. A certification can be a useful way to advance your skill set quickly or make your resume stand out, which can be especially important for those trying to break into a new industry or attract business while self-employed. Whatever your reason may be for pursuing a professional certificate, there is one question only you can answer for yourself: is it worth it? Finding first-hand experiences from professionals with similar career goals and passions was the most helpful research I used to answer that question for myself. So, here’s mine; why I decided to get Scrum certified, how I evaluated my options, and if it was really worth it. A shift in mindset My background originates in brand strategy where it’s typical for work to follow a predictable order, each step informing the next. This made linear techniques like water-fall timelines, completing one phase of work in its entirety before moving onto the next, and documenting granular tasks weeks in advance helpful and easy to implement. When I made the move to more digitally focused work, tasks followed a much looser set of ‘typical’ milestones. While the general outline remained the same (strategy, design, development, launch) there was a lot more overlap with how tasks informed each other, and would keep informing and re-informing as an iterative workflow would encourage. Trying to fit a very fluid process into my very stiff linear approach to project planning didn’t work so well. I didn’t have the right strategies to manage risks in a productive way without feeling like the whole project was off track; with the habit of account for granular details all the time, I struggled to lean on others to help define what we should work on and when, and being okay if that changed once, or twice, or three times. Everything I learned about the process of product development came from learning on the job and making a ton of mistakes—and I knew I wanted to get better. Photo by Christin Hume on Unsplash I was fortunate enough to work with a group of developers who were looking to make a change, too. Being ‘agile’-enthusiasts, this group of developers were desperately looking for ways to infuse our approach to product work with agile-minded principles (the broad definition of ‘agile’ comes from ‘The Agile Manifesto’, which has influenced frameworks for organizing people and information, often applied in product development). This not only applied to how I worked with them, but how they worked with each other, and the way we all onboarded clients to these new expectations. This was a huge eye opener to me. Soon enough, I started applying these agile strategies to my day-to-day— running stand-ups, setting up backlogs, and reorganizing the way I thought about work output. It’s from this experience that I decided it may be worth learning these principles more formally. The choice to get certified There is a lot of literature out there about agile methodologies and a lot to be learned from casual research. This benefitted me for a while until I started to work on more complicated projects, or projects with more ambitious feature requests. My decision to ultimately pursue a formal agile certification really came down to three things: An increased use of agile methods across my team. Within my day-to-day I would encounter more team members who were familiar with these tactics and wanted to use them to structure the projects they worked on.The need for a clear definition of what processes to follow. I needed to grasp a real understanding of how to implement agile processes and stay consistent with using them to be an effective champion of these principles.Being able to diversify my experience. Finding ways to differentiate my resume from others with similar experience would be an added benefit to getting a certification. If nothing else, it would demonstrate that I’m curious-minded and proactive about my career. To achieve these things, I gravitated towards a more foundational education in a specific agile-methodology. This made Scrum the most logical choice given it’s the basis for many of the agile strategies out there and its dominance in the field. Evaluating all the options For Scrum education and certification, there are really two major players to consider. Scrum Alliance - Probably the most well known Scrum organization is Scrum Alliance. They are a highly recognizable organization that does a lot to further the broader understanding of Scrum as a practice.Scrum.org - Led by the original co-founder of Scrum, Ken Schwaber, Scrum.org is well-respected and touted for its authority in the industry. Each has their own approach to teaching and awarding certifications as well as differences in price point and course style that are important to be aware of. SCRUM ALLIANCE Pros Strong name recognition and leaders in the Scrum fieldOffers both in-person and online coursesHosts in-person events, webinars, and global conferencesProvides robust amounts of educational resources for its membersHas specialization tracks for folks looking to apply Scrum to their specific disciplineMembers are required to keep their skills up to date by earning educational credits throughout the year to retain their certificationConsistent information across all course administrators ensuring you'll be set up to succeed when taking your certification test. Cons High cost creates a significant barrier to entry (we’re talking in the thousands of dollars here)Courses are required to take the certification testCertification expires after two years, requiring additional investment in time and/or money to retain credentialsDifficult to find sample course material ahead of committing to a courseCourses are several days long which may mean taking time away from a day job to complete them SCRUM.ORG Pros Strong clout due to its founder, Ken Schwaber, who is the originator of ScrumOffers in-person classes and self-paced optionsHosts in-person events and meetups around the worldProvides free resources and materials to the public, including practice testsHas specialization tracks for folks looking to apply Scrum to their specific disciplineMinimum score on certification test required to pass; certification lasts for lifeLower cost for certification when compared to peers Cons Much lesser known to the general public, as compared to its counterpartLess sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challengingPractice tests are slightly out of date making them less effective as a study toolSelf-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the testLack of active and engaging community will leave something to be desired Before coming to a decision, it was helpful to me to weigh these pros and cons against a set of criteria. Here’s a helpful scorecard I used to compare the two institutions. Scrum Alliance Scrum.org Affordability ⚪⚪⚪⚪ Rigor⚪⚪⚪⚪⚪ Reputation⚪⚪⚪⚪⚪ Recognition⚪⚪⚪⚪ Community⚪⚪⚪⚪ Access⚪⚪⚪⚪⚪ Flexibility⚪⚪⚪⚪ Specialization⚪⚪⚪⚪⚪⚪ Requirements⚪⚪⚪⚪ Longevity⚪⚪⚪⚪ For me, the four areas that were most important to me were: Affordability - I’d be self-funding this certificate so the investment of cost would need to be manageable.Self-paced - Not having a lot of time to devote in one sitting, the ability to chip away at coursework was appealing to me.Reputation - Having a certificate backed by a well-respected institution was important to me if I was going to put in the time to achieve this credential.Access - Because I wanted to be a champion for this framework for others in my organization, having access to resources and materials would help me do that more effectively. Ultimately, I decided upon a Professional Scrum Master certification from Scrum.org! The price and flexibility of learning course content were most important to me. I found a ton of free materials on Scrum.org that I could study myself and their practice tests gave me a good idea of how well I was progressing before I committed to the cost of actually taking the test. And, the pedigree of certification felt comparable to that of Scrum Alliance, especially considering that the founder of Scrum himself ran the organization. Putting a certificate to good use I don’t work in a formal Agile company, and not everyone I work with knows the ins and outs of Scrum. I didn’t use my certification to leverage a career change or new job title. So after all that time, money, and energy, was it worth it?I think so. I feel like I use my certification every day and employ many of the principles of Scrum in my day-to-day management of projects and people. Self-organizing teams is really important when fostering trust and collaboration among project members. This means leaning on each other’s past experiences and lessons learned to inform our own approach to work. It also means taking a step back as a project manager to recognize the strengths on your team and trust their lead.Approaching things in bite size pieces is also a best practice I use every day. Even when there isn't a mandated sprint rhythm, breaking things down into effort level, goals, and requirements is an excellent way to approach work confidently and avoid getting too overwhelmed.Retrospectives and stand ups are also absolute musts for Scrum practices, and these can be modified to work for companies and project teams of all shapes and sizes. Keeping a practice of collective communication and reflection will keep a team humming and provides a safe space to vent and improve. Photo by Gautam Lakum on Unsplash Parting advice I think furthering your understanding of industry standards and keeping yourself open to new ways of working will always benefit you as a professional. Professional certifications are readily available and may be more relevant than ever. If you’re on this path, good luck! And here are some things to consider: Do your research – With so many educational institutions out there, you can definitely find the right one for you, with the level of rigor you’re looking for.Look for company credits or incentives – some companies cover part or all of the cost for continuing education.Get started ASAP – You don’t need a full certification to start implementing small tactics to your workflows. Implementing learnings gradually will help you determine if it’s really something you want to pursue more formally. Full Article News & Culture Project Management
cat Illustrator Tutorial: How to Create a Notification Bell Icon By feedproxy.google.com Published On :: Wed, 09 Oct 2019 03:42:01 +0000 n today’s tutorial, we’re going to take a quick look behind the process of creating a notification bell icon, and see how easy it is to do so using nothing more than a couple of basic geometric shapes and tools. So, assuming you already have the software up and running, let’s jump straight into it! […] The post Illustrator Tutorial: How to Create a Notification Bell Icon appeared first on Bittbox. Full Article How To Illustrator Adobe adobe illustrator Featured flat flat icon icon Icon Design Vector vector art
cat Illustrator Tutorial: How to Create a Recycle Bin Notification Icon By feedproxy.google.com Published On :: Tue, 22 Oct 2019 03:56:08 +0000 Welcome back to another Illustrator based tutorial, in which we’re going to learn how to create a recycle bin notification icon, using nothing more than a couple of basic geometric shapes that we’re going to adjust here and there. So, assuming you already have the software running in the background, bring it up and let’s […] The post Illustrator Tutorial: How to Create a Recycle Bin Notification Icon appeared first on Bittbox. Full Article How To Illustrator Adobe adobe illustrator Art Feature Featured flat icon icon Icon Design Vector vector icon
cat Is UX Certification worth it? By feedproxy.google.com Published On :: Mon, 4 Feb 2019 07:21:49 GMT BCS launched their Foundation Certificate in User Experience 3 years ago. We thought this was an opportune time to review its effectiveness. We contacted candidates who had taken (and passed) the certificate through Userfocus and asked, 'What impact has attaining the BCS Foundation Certificate in UX had on your job?' Ten key themes emerged. Full Article
cat Astra Pro with Gutenberg Review – Practical Application By feedproxy.google.com Published On :: Mon, 12 Aug 2019 16:17:48 +0000 At 3.7 Designs we have an array of strategies we use to solve business problems. For example, when it comes to redesigning a website we might recommend recommend a completely custom design that starts with a design discovery engagement. Typically this process can take three to six months with ample time upfront to research the […] The post Astra Pro with Gutenberg Review – Practical Application appeared first on Psychology of Web Design | 3.7 Blog. Full Article Strategy and Planning Web Design WordPress
cat How to Send SMS Notifications From WordPress (Step by Step) By www.isitwp.com Published On :: Mon, 27 Apr 2020 07:31:40 +0000 Want to send SMS messages to your WordPress users? With automated SMS notification, you can keep your customers updated by sending order notification, shipment delivery status, cancellation notification, and more. In this article, we’ll show you how to send SMS messages to your WordPress users with ease. Sending Automated SMS Messages From WordPress SMS messages […] The post How to Send SMS Notifications From WordPress (Step by Step) appeared first on IsItWP - Free WordPress Theme Detector. Full Article WordPress Tutorials send sms messages send sms messages to wordpress users send sms to wordpress users sms messages to wordpress users
cat Customizing the User Registration Notification eMails By wpengineer.com Published On :: Tue, 16 Jan 2018 10:07:25 +0000 If a new user registers at a WordPress site the new user and the administrator receive notification mails: User: From: […] Full Article WordPress Tutorials
cat Support Communication During Conversation By feedproxy.google.com Published On :: Wednesday, April 29, 2020 - 12:54pm Full Article
cat Roy Horn of 'Siegfried and Roy' Dies of COVID-19 Complications By feeds.drudge.com Published On :: Sat, 09 May 2020 10:32:26 -0400 Roy Horn, famed tiger handler and co-star of the magic duo known as Siegfried and Roy, died of complications from the coronavirus in a hospital in Las Vegas on Friday. He was 75 years old. "Today, the world has lost one of the greats of magic, but I have lost my best friend," Siegfried Fischbacher said in a statement. "From the moment we met, I knew Roy and I, together, would change the world." "There could be no Siegfried without Roy, and no Roy without Siegfried." This is a developing story. Please check back for updates. Full Article news
cat Pursuing A Professional Certification In Scrum By feedproxy.google.com Published On :: Wed, 22 Apr 2020 08:00:00 -0400 Professional certifications have become increasingly popular in this age of career switchers and the freelance gig economy. A certification can be a useful way to advance your skill set quickly or make your resume stand out, which can be especially important for those trying to break into a new industry or attract business while self-employed. Whatever your reason may be for pursuing a professional certificate, there is one question only you can answer for yourself: is it worth it? Finding first-hand experiences from professionals with similar career goals and passions was the most helpful research I used to answer that question for myself. So, here’s mine; why I decided to get Scrum certified, how I evaluated my options, and if it was really worth it. A shift in mindset My background originates in brand strategy where it’s typical for work to follow a predictable order, each step informing the next. This made linear techniques like water-fall timelines, completing one phase of work in its entirety before moving onto the next, and documenting granular tasks weeks in advance helpful and easy to implement. When I made the move to more digitally focused work, tasks followed a much looser set of ‘typical’ milestones. While the general outline remained the same (strategy, design, development, launch) there was a lot more overlap with how tasks informed each other, and would keep informing and re-informing as an iterative workflow would encourage. Trying to fit a very fluid process into my very stiff linear approach to project planning didn’t work so well. I didn’t have the right strategies to manage risks in a productive way without feeling like the whole project was off track; with the habit of account for granular details all the time, I struggled to lean on others to help define what we should work on and when, and being okay if that changed once, or twice, or three times. Everything I learned about the process of product development came from learning on the job and making a ton of mistakes—and I knew I wanted to get better. Photo by Christin Hume on Unsplash I was fortunate enough to work with a group of developers who were looking to make a change, too. Being ‘agile’-enthusiasts, this group of developers were desperately looking for ways to infuse our approach to product work with agile-minded principles (the broad definition of ‘agile’ comes from ‘The Agile Manifesto’, which has influenced frameworks for organizing people and information, often applied in product development). This not only applied to how I worked with them, but how they worked with each other, and the way we all onboarded clients to these new expectations. This was a huge eye opener to me. Soon enough, I started applying these agile strategies to my day-to-day— running stand-ups, setting up backlogs, and reorganizing the way I thought about work output. It’s from this experience that I decided it may be worth learning these principles more formally. The choice to get certified There is a lot of literature out there about agile methodologies and a lot to be learned from casual research. This benefitted me for a while until I started to work on more complicated projects, or projects with more ambitious feature requests. My decision to ultimately pursue a formal agile certification really came down to three things: An increased use of agile methods across my team. Within my day-to-day I would encounter more team members who were familiar with these tactics and wanted to use them to structure the projects they worked on.The need for a clear definition of what processes to follow. I needed to grasp a real understanding of how to implement agile processes and stay consistent with using them to be an effective champion of these principles.Being able to diversify my experience. Finding ways to differentiate my resume from others with similar experience would be an added benefit to getting a certification. If nothing else, it would demonstrate that I’m curious-minded and proactive about my career. To achieve these things, I gravitated towards a more foundational education in a specific agile-methodology. This made Scrum the most logical choice given it’s the basis for many of the agile strategies out there and its dominance in the field. Evaluating all the options For Scrum education and certification, there are really two major players to consider. Scrum Alliance - Probably the most well known Scrum organization is Scrum Alliance. They are a highly recognizable organization that does a lot to further the broader understanding of Scrum as a practice.Scrum.org - Led by the original co-founder of Scrum, Ken Schwaber, Scrum.org is well-respected and touted for its authority in the industry. Each has their own approach to teaching and awarding certifications as well as differences in price point and course style that are important to be aware of. SCRUM ALLIANCE Pros Strong name recognition and leaders in the Scrum fieldOffers both in-person and online coursesHosts in-person events, webinars, and global conferencesProvides robust amounts of educational resources for its membersHas specialization tracks for folks looking to apply Scrum to their specific disciplineMembers are required to keep their skills up to date by earning educational credits throughout the year to retain their certificationConsistent information across all course administrators ensuring you'll be set up to succeed when taking your certification test. Cons High cost creates a significant barrier to entry (we’re talking in the thousands of dollars here)Courses are required to take the certification testCertification expires after two years, requiring additional investment in time and/or money to retain credentialsDifficult to find sample course material ahead of committing to a courseCourses are several days long which may mean taking time away from a day job to complete them SCRUM.ORG Pros Strong clout due to its founder, Ken Schwaber, who is the originator of ScrumOffers in-person classes and self-paced optionsHosts in-person events and meetups around the worldProvides free resources and materials to the public, including practice testsHas specialization tracks for folks looking to apply Scrum to their specific disciplineMinimum score on certification test required to pass; certification lasts for lifeLower cost for certification when compared to peers Cons Much lesser known to the general public, as compared to its counterpartLess sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challengingPractice tests are slightly out of date making them less effective as a study toolSelf-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the testLack of active and engaging community will leave something to be desired Before coming to a decision, it was helpful to me to weigh these pros and cons against a set of criteria. Here’s a helpful scorecard I used to compare the two institutions. Scrum Alliance Scrum.org Affordability ⚪⚪⚪⚪ Rigor⚪⚪⚪⚪⚪ Reputation⚪⚪⚪⚪⚪ Recognition⚪⚪⚪⚪ Community⚪⚪⚪⚪ Access⚪⚪⚪⚪⚪ Flexibility⚪⚪⚪⚪ Specialization⚪⚪⚪⚪⚪⚪ Requirements⚪⚪⚪⚪ Longevity⚪⚪⚪⚪ For me, the four areas that were most important to me were: Affordability - I’d be self-funding this certificate so the investment of cost would need to be manageable.Self-paced - Not having a lot of time to devote in one sitting, the ability to chip away at coursework was appealing to me.Reputation - Having a certificate backed by a well-respected institution was important to me if I was going to put in the time to achieve this credential.Access - Because I wanted to be a champion for this framework for others in my organization, having access to resources and materials would help me do that more effectively. Ultimately, I decided upon a Professional Scrum Master certification from Scrum.org! The price and flexibility of learning course content were most important to me. I found a ton of free materials on Scrum.org that I could study myself and their practice tests gave me a good idea of how well I was progressing before I committed to the cost of actually taking the test. And, the pedigree of certification felt comparable to that of Scrum Alliance, especially considering that the founder of Scrum himself ran the organization. Putting a certificate to good use I don’t work in a formal Agile company, and not everyone I work with knows the ins and outs of Scrum. I didn’t use my certification to leverage a career change or new job title. So after all that time, money, and energy, was it worth it?I think so. I feel like I use my certification every day and employ many of the principles of Scrum in my day-to-day management of projects and people. Self-organizing teams is really important when fostering trust and collaboration among project members. This means leaning on each other’s past experiences and lessons learned to inform our own approach to work. It also means taking a step back as a project manager to recognize the strengths on your team and trust their lead.Approaching things in bite size pieces is also a best practice I use every day. Even when there isn't a mandated sprint rhythm, breaking things down into effort level, goals, and requirements is an excellent way to approach work confidently and avoid getting too overwhelmed.Retrospectives and stand ups are also absolute musts for Scrum practices, and these can be modified to work for companies and project teams of all shapes and sizes. Keeping a practice of collective communication and reflection will keep a team humming and provides a safe space to vent and improve. Photo by Gautam Lakum on Unsplash Parting advice I think furthering your understanding of industry standards and keeping yourself open to new ways of working will always benefit you as a professional. Professional certifications are readily available and may be more relevant than ever. If you’re on this path, good luck! And here are some things to consider: Do your research – With so many educational institutions out there, you can definitely find the right one for you, with the level of rigor you’re looking for.Look for company credits or incentives – some companies cover part or all of the cost for continuing education.Get started ASAP – You don’t need a full certification to start implementing small tactics to your workflows. Implementing learnings gradually will help you determine if it’s really something you want to pursue more formally. Full Article News & Culture Project Management
cat How To Build A Vue Survey App Using Firebase Authentication And Database By feedproxy.google.com Published On :: Fri, 08 May 2020 11:00:00 +0000 In this tutorial, you’ll be building a Survey App, where we’ll learn to validate our users form data, implement Authentication in Vue, and be able to receive survey data using Vue and Firebase (a BaaS platform). As we build this app, we’ll be learning how to handle form validation for different kinds of data, including reaching out to the backend to check if an email is already taken, even before the user submits the form during sign up. Full Article
cat The Canon EOS R5 release gets closer as it passes Bluetooth certification By feedproxy.google.com Published On :: Thu, 07 May 2020 17:25:13 +0000 We’re a big step closer to a Canon EOS R5 release announcement now, as Nokishita Tweets that it has passed its Bluetooth certification. The belief is that the EOS R5 was originally scheduled to ship in July, and Canon Rumors reports that they’ve been told that’ll still happen. With lockdowns still in effect in much […] The post The Canon EOS R5 release gets closer as it passes Bluetooth certification appeared first on DIY Photography. Full Article DIY Bluetooth Canon EOS R5 Certification EOS R5
cat On the affine Hecke category. (arXiv:2005.02647v2 [math.RT] UPDATED) By arxiv.org Published On :: We give a complete (and surprisingly simple) description of the affine Hecke category for $ ilde{A}_2$ in characteristic zero. More precisely, we calculate the Kazhdan-Lusztig polynomials, give a recursive formula for the projectors defining indecomposable objects and, for each coefficient of a Kazhdan-Lusztig polynomial, we produce a set of morphisms with such a cardinality. Full Article
cat Quasistatic evolution for dislocation-free finite plasticity. (arXiv:1912.10118v2 [math.AP] UPDATED) By arxiv.org Published On :: We investigate quasistatic evolution in finite plasticity under the assumption that the plastic strain is compatible. This assumption is well-suited to describe the special case of dislocation-free plasticity and entails that the plastic strain is the gradient of a plastic deformation map. The total deformation can be then seen as the composition of a plastic and an elastic deformation. This opens the way to an existence theory for the quasistatic evolution problem featuring both Lagrangian and Eulerian variables. A remarkable trait of the result is that it does not require second-order gradients. Full Article
cat Topology Identification of Heterogeneous Networks: Identifiability and Reconstruction. (arXiv:1909.11054v2 [math.OC] UPDATED) By arxiv.org Published On :: This paper addresses the problem of identifying the graph structure of a dynamical network using measured input/output data. This problem is known as topology identification and has received considerable attention in recent literature. Most existing literature focuses on topology identification for networks with node dynamics modeled by single integrators or single-input single-output (SISO) systems. The goal of the current paper is to identify the topology of a more general class of heterogeneous networks, in which the dynamics of the nodes are modeled by general (possibly distinct) linear systems. Our two main contributions are the following. First, we establish conditions for topological identifiability, i.e., conditions under which the network topology can be uniquely reconstructed from measured data. We also specialize our results to homogeneous networks of SISO systems and we will see that such networks have quite particular identifiability properties. Secondly, we develop a topology identification method that reconstructs the network topology from input/output data. The solution of a generalized Sylvester equation will play an important role in our identification scheme. Full Article
cat Simulation of Integro-Differential Equation and Application in Estimation of Ruin Probability with Mixed Fractional Brownian Motion. (arXiv:1709.03418v6 [math.PR] UPDATED) By arxiv.org Published On :: In this paper, we are concerned with the numerical solution of one type integro-differential equation by a probability method based on the fundamental martingale of mixed Gaussian processes. As an application, we will try to simulate the estimation of ruin probability with an unknown parameter driven not by the classical L'evy process but by the mixed fractional Brownian motion. Full Article
cat Local mollification of Riemannian metrics using Ricci flow, and Ricci limit spaces. (arXiv:1706.09490v2 [math.DG] UPDATED) By arxiv.org Published On :: We use Ricci flow to obtain a local bi-Holder correspondence between Ricci limit spaces in three dimensions and smooth manifolds. This is more than a complete resolution of the three-dimensional case of the conjecture of Anderson-Cheeger-Colding-Tian, describing how Ricci limit spaces in three dimensions must be homeomorphic to manifolds, and we obtain this in the most general, locally non-collapsed case. The proofs build on results and ideas from recent papers of Hochard and the current authors. Full Article
cat The classification of Rokhlin flows on C*-algebras. (arXiv:1706.09276v6 [math.OA] UPDATED) By arxiv.org Published On :: We study flows on C*-algebras with the Rokhlin property. We show that every Kirchberg algebra carries a unique Rokhlin flow up to cocycle conjugacy, which confirms a long-standing conjecture of Kishimoto. We moreover present a classification theory for Rokhlin flows on C*-algebras satisfying certain technical properties, which hold for many C*-algebras covered by the Elliott program. As a consequence, we obtain the following further classification theorems for Rokhlin flows. Firstly, we extend the statement of Kishimoto's conjecture to the non-simple case: Up to cocycle conjugacy, a Rokhlin flow on a separable, nuclear, strongly purely infinite C*-algebra is uniquely determined by its induced action on the prime ideal space. Secondly, we give a complete classification of Rokhlin flows on simple classifiable $KK$-contractible C*-algebras: Two Rokhlin flows on such a C*-algebra are cocycle conjugate if and only if their induced actions on the cone of lower-semicontinuous traces are affinely conjugate. Full Article
cat Categorification via blocks of modular representations for sl(n). (arXiv:1612.06941v3 [math.RT] UPDATED) By arxiv.org Published On :: Bernstein, Frenkel, and Khovanov have constructed a categorification of tensor products of the standard representation of $mathfrak{sl}_2$, where they use singular blocks of category $mathcal{O}$ for $mathfrak{sl}_n$ and translation functors. Here we construct a positive characteristic analogue using blocks of representations of $mathfrak{sl}_n$ over a field $ extbf{k}$ of characteristic $p$ with zero Frobenius character, and singular Harish-Chandra character. We show that the aforementioned categorification admits a Koszul graded lift, which is equivalent to a geometric categorification constructed by Cautis, Kamnitzer, and Licata using coherent sheaves on cotangent bundles to Grassmanians. In particular, the latter admits an abelian refinement. With respect to this abelian refinement, the stratified Mukai flop induces a perverse equivalence on the derived categories for complementary Grassmanians. This is part of a larger project to give a combinatorial approach to Lusztig's conjectures for representations of Lie algebras in positive characteristic. Full Article
cat A Class of Functional Inequalities and their Applications to Fourth-Order Nonlinear Parabolic Equations. (arXiv:1612.03508v3 [math.AP] UPDATED) By arxiv.org Published On :: We study a class of fourth order nonlinear parabolic equations which include the thin-film equation and the quantum drift-diffusion model as special cases. We investigate these equations by first developing functional inequalities of the type $ int_Omega u^{2gamma-alpha-eta}Delta u^alphaDelta u^eta dx geq cint_Omega|Delta u^gamma |^2dx $, which seem to be of interest on their own right. Full Article
cat Groups up to congruence relation and from categorical groups to c-crossed modules. (arXiv:2005.03601v1 [math.CT]) By arxiv.org Published On :: We introduce a notion of c-group, which is a group up to congruence relation and consider the corresponding category. Extensions, actions and crossed modules (c-crossed modules) are defined in this category and the semi-direct product is constructed. We prove that each categorical group gives rise to c-groups and to a c-crossed module, which is a connected, special and strict c-crossed module in the sense defined by us. The results obtained here will be applied in the proof of an equivalence of the categories of categorical groups and connected, special and strict c-crossed modules. Full Article
cat A reaction-diffusion system to better comprehend the unlockdown: Application of SEIR-type model with diffusion to the spatial spread of COVID-19 in France. (arXiv:2005.03499v1 [q-bio.PE]) By arxiv.org Published On :: A reaction-diffusion model was developed describing the spread of the COVID-19 virus considering the mean daily movement of susceptible, exposed and asymptomatic individuals. The model was calibrated using data on the confirmed infection and death from France as well as their initial spatial distribution. First, the system of partial differential equations is studied, then the basic reproduction number, R0 is derived. Second, numerical simulations, based on a combination of level-set and finite differences, shown the spatial spread of COVID-19 from March 16 to June 16. Finally, scenarios of unlockdown are compared according to variation of distancing, or partially spatial lockdown. Full Article
cat A Schur-Nevanlinna type algorithm for the truncated matricial Hausdorff moment problem. (arXiv:2005.03365v1 [math.CA]) By arxiv.org Published On :: The main goal of this paper is to achieve a parametrization of the solution set of the truncated matricial Hausdorff moment problem in the non-degenerate and degenerate situation. We treat the even and the odd cases simultaneously. Our approach is based on Schur analysis methods. More precisely, we use two interrelated versions of Schur-type algorithms, namely an algebraic one and a function-theoretic one. The algebraic version, worked out in our former paper arXiv:1908.05115, is an algorithm which is applied to finite or infinite sequences of complex matrices. The construction and discussion of the function-theoretic version is a central theme of this paper. This leads us to a complete description via Stieltjes transform of the solution set of the moment problem under consideration. Furthermore, we discuss special solutions in detail. Full Article
cat Categorifying Hecke algebras at prime roots of unity, part I. (arXiv:2005.03128v1 [math.RT]) By arxiv.org Published On :: We equip the type A diagrammatic Hecke category with a special derivation, so that after specialization to characteristic p it becomes a p-dg category. We prove that the defining relations of the Hecke algebra are satisfied in the p-dg Grothendieck group. We conjecture that the $p$-dg Grothendieck group is isomorphic to the Iwahori-Hecke algebra, equipping it with a basis which may differ from both the Kazhdan-Lusztig basis and the p-canonical basis. More precise conjectures will be found in the sequel. Here are some other results contained in this paper. We provide an incomplete proof of the classification of all degree +2 derivations on the diagrammatic Hecke category, and a complete proof of the classification of those derivations for which the defining relations of the Hecke algebra are satisfied in the p-dg Grothendieck group. In particular, our special derivation is unique up to duality and equivalence. We prove that no such derivation exists in simply-laced types outside of finite and affine type A. We also examine a particular Bott-Samelson bimodule in type A_7, which is indecomposable in characteristic 2 but decomposable in all other characteristics. We prove that this Bott-Samelson bimodule admits no nontrivial fantastic filtrations in any characteristic, which is the analogue in the p-dg setting of being indecomposable. Full Article
cat A Quantum Algorithm To Locate Unknown Hashes For Known N-Grams Within A Large Malware Corpus. (arXiv:2005.02911v2 [quant-ph] UPDATED) By arxiv.org Published On :: Quantum computing has evolved quickly in recent years and is showing significant benefits in a variety of fields. Malware analysis is one of those fields that could also take advantage of quantum computing. The combination of software used to locate the most frequent hashes and $n$-grams between benign and malicious software (KiloGram) and a quantum search algorithm could be beneficial, by loading the table of hashes and $n$-grams into a quantum computer, and thereby speeding up the process of mapping $n$-grams to their hashes. The first phase will be to use KiloGram to find the top-$k$ hashes and $n$-grams for a large malware corpus. From here, the resulting hash table is then loaded into a quantum machine. A quantum search algorithm is then used search among every permutation of the entangled key and value pairs to find the desired hash value. This prevents one from having to re-compute hashes for a set of $n$-grams, which can take on average $O(MN)$ time, whereas the quantum algorithm could take $O(sqrt{N})$ in the number of table lookups to find the desired hash values. Full Article
cat The Cascade Transformer: an Application for Efficient Answer Sentence Selection. (arXiv:2005.02534v2 [cs.CL] UPDATED) By arxiv.org Published On :: Large transformer-based language models have been shown to be very effective in many classification tasks. However, their computational complexity prevents their use in applications requiring the classification of a large set of candidates. While previous works have investigated approaches to reduce model size, relatively little attention has been paid to techniques to improve batch throughput during inference. In this paper, we introduce the Cascade Transformer, a simple yet effective technique to adapt transformer-based models into a cascade of rankers. Each ranker is used to prune a subset of candidates in a batch, thus dramatically increasing throughput at inference time. Partial encodings from the transformer model are shared among rerankers, providing further speed-up. When compared to a state-of-the-art transformer model, our approach reduces computation by 37% with almost no impact on accuracy, as measured on two English Question Answering datasets. Full Article
cat On-board Deep-learning-based Unmanned Aerial Vehicle Fault Cause Detection and Identification. (arXiv:2005.00336v2 [eess.SP] UPDATED) By arxiv.org Published On :: With the increase in use of Unmanned Aerial Vehicles (UAVs)/drones, it is important to detect and identify causes of failure in real time for proper recovery from a potential crash-like scenario or post incident forensics analysis. The cause of crash could be either a fault in the sensor/actuator system, a physical damage/attack, or a cyber attack on the drone's software. In this paper, we propose novel architectures based on deep Convolutional and Long Short-Term Memory Neural Networks (CNNs and LSTMs) to detect (via Autoencoder) and classify drone mis-operations based on sensor data. The proposed architectures are able to learn high-level features automatically from the raw sensor data and learn the spatial and temporal dynamics in the sensor data. We validate the proposed deep-learning architectures via simulations and experiments on a real drone. Empirical results show that our solution is able to detect with over 90% accuracy and classify various types of drone mis-operations (with about 99% accuracy (simulation data) and upto 88% accuracy (experimental data)). Full Article
cat Improved RawNet with Feature Map Scaling for Text-independent Speaker Verification using Raw Waveforms. (arXiv:2004.00526v2 [eess.AS] UPDATED) By arxiv.org Published On :: Recent advances in deep learning have facilitated the design of speaker verification systems that directly input raw waveforms. For example, RawNet extracts speaker embeddings from raw waveforms, which simplifies the process pipeline and demonstrates competitive performance. In this study, we improve RawNet by scaling feature maps using various methods. The proposed mechanism utilizes a scale vector that adopts a sigmoid non-linear function. It refers to a vector with dimensionality equal to the number of filters in a given feature map. Using a scale vector, we propose to scale the feature map multiplicatively, additively, or both. In addition, we investigate replacing the first convolution layer with the sinc-convolution layer of SincNet. Experiments performed on the VoxCeleb1 evaluation dataset demonstrate the effectiveness of the proposed methods, and the best performing system reduces the equal error rate by half compared to the original RawNet. Expanded evaluation results obtained using the VoxCeleb1-E and VoxCeleb-H protocols marginally outperform existing state-of-the-art systems. Full Article
cat Safe non-smooth black-box optimization with application to policy search. (arXiv:1912.09466v3 [math.OC] UPDATED) By arxiv.org Published On :: For safety-critical black-box optimization tasks, observations of the constraints and the objective are often noisy and available only for the feasible points. We propose an approach based on log barriers to find a local solution of a non-convex non-smooth black-box optimization problem $min f^0(x)$ subject to $f^i(x)leq 0,~ i = 1,ldots, m$, at the same time, guaranteeing constraint satisfaction while learning an optimal solution with high probability. Our proposed algorithm exploits noisy observations to iteratively improve on an initial safe point until convergence. We derive the convergence rate and prove safety of our algorithm. We demonstrate its performance in an application to an iterative control design problem. Full Article