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Simple anywidth flyout menu with breadcrumb trail

A simple anywidth CSS flyout menu with an easy method of having a breadcrumb trail.




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FCC Waives EEO 'Broad Recruitment Outreach' Requirement For Stations Rehiring Workers Laid Off Due To Pandemic

The FCC is granting a blanket waiver to broadcasters of the Equal Employment Opportunity (EEO) requirement that mandates broad recruitment outreach for all open full-time positions when the … more




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1969 Buick Century Cruiser: The Concept Car That Believed You Only Live Twice

Someday you will be able to drive a superhighway, turn the controls over to a guidance system, and travel across...




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Fran McCaffery’s new challenge: Recruiting preps you don’t know quite so well

Film on Class of 2021 high school basketball players dried up in mid-March when the high school season ended, with most state tournaments (Iowa’s excluded) canceled. If you’re a college...



  • Iowa Men's Basketball


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Kanban Vs Scrum – Which One is Best for Your Operation?

Scrum and Kanban are terms often used interchangeably in project management, though they have their differences. In fact, that’s why they may be used at the same time for tracking and managing various aspects of work. For example, a Kanban board might be used to track work during a Scrum sprint. However, each has its […] More




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Pursuing A Professional Certification In Scrum

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:

  1. 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.
  2. 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.
  3. 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.

  1. 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.
  2. 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 field
  • Offers both in-person and online courses
  • Hosts in-person events, webinars, and global conferences
  • Provides robust amounts of educational resources for its members
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Members are required to keep their skills up to date by earning educational credits throughout the year to retain their certification
  • Consistent 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 test
  • Certification expires after two years, requiring additional investment in time and/or money to retain credentials
  • Difficult to find sample course material ahead of committing to a course
  • Courses 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 Scrum
  • Offers in-person classes and self-paced options
  • Hosts in-person events and meetups around the world
  • Provides free resources and materials to the public, including practice tests
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Minimum score on certification test required to pass; certification lasts for life
  • Lower cost for certification when compared to peers

Cons

  • Much lesser known to the general public, as compared to its counterpart
  • Less sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challenging
  • Practice tests are slightly out of date making them less effective as a study tool
  • Self-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the test
  • Lack 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.




cru

Australia is recruiting – New Global Talent Visa

Australia has introduced a streamlined, priority visa pathway for highly skilled and talented individuals to work and live permanently in Australia. The Government and industry has recognised there is growing competition for talent around the globe and to compete we must have a pathway that leads to certainty for people wishing to come to Australia. […]

The post Australia is recruiting – New Global Talent Visa appeared first on Visa Australia - Immigration Lawyers & Registered Migration Agents.




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Pursuing A Professional Certification In Scrum

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:

  1. 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.
  2. 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.
  3. 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.

  1. 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.
  2. 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 field
  • Offers both in-person and online courses
  • Hosts in-person events, webinars, and global conferences
  • Provides robust amounts of educational resources for its members
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Members are required to keep their skills up to date by earning educational credits throughout the year to retain their certification
  • Consistent 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 test
  • Certification expires after two years, requiring additional investment in time and/or money to retain credentials
  • Difficult to find sample course material ahead of committing to a course
  • Courses 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 Scrum
  • Offers in-person classes and self-paced options
  • Hosts in-person events and meetups around the world
  • Provides free resources and materials to the public, including practice tests
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Minimum score on certification test required to pass; certification lasts for life
  • Lower cost for certification when compared to peers

Cons

  • Much lesser known to the general public, as compared to its counterpart
  • Less sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challenging
  • Practice tests are slightly out of date making them less effective as a study tool
  • Self-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the test
  • Lack 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.




cru

Why Choosing The Best Web Hosting Is Crucial For Your Business

Not many business owners think about hosting when building a new website for their business. But failing to choose the right web hosting can have a great impact on your website and, of course, your...




cru

Pursuing A Professional Certification In Scrum

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:

  1. 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.
  2. 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.
  3. 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.

  1. 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.
  2. 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 field
  • Offers both in-person and online courses
  • Hosts in-person events, webinars, and global conferences
  • Provides robust amounts of educational resources for its members
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Members are required to keep their skills up to date by earning educational credits throughout the year to retain their certification
  • Consistent 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 test
  • Certification expires after two years, requiring additional investment in time and/or money to retain credentials
  • Difficult to find sample course material ahead of committing to a course
  • Courses 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 Scrum
  • Offers in-person classes and self-paced options
  • Hosts in-person events and meetups around the world
  • Provides free resources and materials to the public, including practice tests
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Minimum score on certification test required to pass; certification lasts for life
  • Lower cost for certification when compared to peers

Cons

  • Much lesser known to the general public, as compared to its counterpart
  • Less sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challenging
  • Practice tests are slightly out of date making them less effective as a study tool
  • Self-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the test
  • Lack 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.




cru

'And the award goes to...' How to avoid winning a Procrustes Award for bad UX

We're familiar with awarding prizes for excellence, from the Oscars to The International Design Awards. But what if we started giving prizes to shame bad examples of design? Enter the Procrustes Awards.




cru

Pursuing A Professional Certification In Scrum

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:

  1. 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.
  2. 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.
  3. 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.

  1. 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.
  2. 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 field
  • Offers both in-person and online courses
  • Hosts in-person events, webinars, and global conferences
  • Provides robust amounts of educational resources for its members
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Members are required to keep their skills up to date by earning educational credits throughout the year to retain their certification
  • Consistent 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 test
  • Certification expires after two years, requiring additional investment in time and/or money to retain credentials
  • Difficult to find sample course material ahead of committing to a course
  • Courses 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 Scrum
  • Offers in-person classes and self-paced options
  • Hosts in-person events and meetups around the world
  • Provides free resources and materials to the public, including practice tests
  • Has specialization tracks for folks looking to apply Scrum to their specific discipline
  • Minimum score on certification test required to pass; certification lasts for life
  • Lower cost for certification when compared to peers

Cons

  • Much lesser known to the general public, as compared to its counterpart
  • Less sophisticated educational resources (mostly confined to PDFs or online forums) making digesting the material challenging
  • Practice tests are slightly out of date making them less effective as a study tool
  • Self-paced education is not structured and therefore can’t ensure you’re learning everything you need to know for the test
  • Lack 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.




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5 Best Practices for Breadcrumb Navigation 

Breadcrumbs are a subtle element of a website that helps improve usability and navigation. They’re a utility that often receives little acknowledgment; however, breadcrumbs can have a large impact and provide a plethora of benefits, such as lowering bounce rate, increasing conversions, and improving user satisfaction.   Imagine you’re in a regular grocery store, except […]

The post 5 Best Practices for Breadcrumb Navigation  appeared first on WebFX Blog.




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The cruelest part of the coronavirus: It's cut us off from community and solace

There’s a cliche that always follows a big tragedy — something we say after natural disasters, economic collapses, school shootings, acts of terrorisms.…



  • Comment/Columns & Letters

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Process for fractionating crude triglyceride oil

The present invention relates to an improved process for fractionating triglyceride oil. The process according to the present invention attains a reproducible crystallization by introducing a controlled temperature profile and ensuing crystal development that reduce the amount of entrapped olein inside the crystals or crystal aggregates. The process of the present invention may be used to fractionate vegetable oils such as palm oil or its blends with other palm oil products or edible vegetable oils.




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Method and apparatus for preparing fuel components from crude tall oil

A method for preparing fuel components from crude tall oil. Feedstock containing tall oil including unsaturated fatty acids is introduced to a catalytic hydrodeoxygenation to convert unsaturated fatty acids, rosin acids and sterols to fuel components. Crude tall oil is purified in a purification by washing the crude tall oil with washing liquid and separating the purified crude tall oil from the washing liquid. The purified crude tall oil is introduced directly to the catalytic hydrodeoxygenation as a purified crude tall oil feedstock. An additional feedstock may be supplied to the catalytic hydrodeoxygenation.




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Emulsion polymers with improved wet scrub resistance having one or more silicon containing compounds

Aqueous copolymer dispersions for a variety of uses, including coating compositions or binders for plasters and paints, are disclosed. The aqueous copolymer dispersions may comprise one or more silicon containing compounds, in particular hydrolyzable silane compounds without any additional reactive group.




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Recovery and separation of crude oil and water from emulsions

A composition and method demulsify a produced emulsion from anionic surfactants and polymer (SP) and alkali, surfactants, and polymer (ASP). The produced emulsion is demulsified into oil and water. In one embodiment, the composition includes a surfactant. The surfactant comprises a cationic surfactant, an amphoteric surfactant, or any combinations thereof.




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Purification of crude glycerol

Crude glycerol obtained from raw materials, such as the glycerol obtained during the production of biodiesel or glycerol obtained during the conversion of fats or oils, is purified by forming a dioxolane therefrom by reacting the crude glycerol with a ketone or aldehyde, separating the dioxolane thus formed, converting the dioxolane into purified glycerol and ketone/aldehyde, and recovering the glycerol thus purified.




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Method for the conversion of methylmercaptopropionaldehyde formed from crude acrolein and crude methyl mercaptan

A reactive rectification column suitable for the production of 2-hydroxy-4-methylmercaptobutyric acid and/or methionine contains a weir having a height of 100 mm or more.




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Method and apparatus for removal of tars or resins from a scrubber liquid using a centrifuge with a discharge chamber scraper

The invention is a method of processing tarry or resinous liquids. Tarry liquids include wet scrubber liquids containing tars and chars derived from gasification, pyrolysis or drying of biomass. Resinous liquids include those derived from processing coniferous biomass. Tarry or resinous liquid is processed by a horizontal axis centrifuge having a discharge chamber containing a scraper to prevent centrifuge clogging or fouling. The removed tar and char can be used as solid fuel or recycled to the gasification or pyrolysis process. Polymers, for instance cationic polymers, can be added to the tarry or resin containing liquid prior to centrifugation to assist in solids/liquids separation. Removed resin can be recycled for further use. Tar, char or resin depleted wet scrubber liquid can be recycled for further use or more easily treated prior to disposal.




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System and method for characterizing crude oil fractions

A system for characterizing crude oil fractions includes a maltenes sample reservoir, a first solvent reservoir, a second solvent reservoir, and a third solvent reservoir. The system further includes a valve in fluid communication with the first solvent reservoir, the second solvent reservoir, and the third solvent reservoir and a pump in fluid communication with the valve. The system further includes a packed bed in fluid communication with the maltenes sample reservoir and the pump, a flowthrough cell in fluid communication with the packed bed, a spectrometer operably associated with the flowthrough cell, and a computer operably associated with the spectrometer. A method for characterizing crude oil fractions includes providing a maltene sample, eluting saturates, aromatics, and resins of the maltene sample, determining an optical density of each, and determining a concentration of each of the saturates, aromatics, and resins based upon optical densities over time for each.




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Hinge used for the treatment of anterior and posterior cruciate ligament injury and method for using the same

A device and method for using the device arranged to maintain anatomical alignment between a joint by creating a dynamic load around the joint to restore and maintain the anatomical alignment. The orthotic device uses a hinge to create a directed force on a tibia by maintaining misalignment of an instant center of rotation (ICoR) of the hinge at a position relative to an anatomical knee joint.




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Method of manufacturing fused silica crucible

Method of manufacturing a fused silica crucible, including manufacturing a plurality of carbon electrodes for melting a vitreous silica object to be melted by arc discharge by rubbing the surface of a carbon electrode of the electrodes with a vitreous silica of the same type as the vitreous silica object to be melted, by at least one of: inserting a front end of the carbon electrode into a storage tank storing powdered vitreous silica, by at least one of rotating and reciprocating in an axial direction the storage tank and the carbon electrode relative to each other; rubbing the surface of the carbon electrode by ejecting powdered vitreous silica from a nozzle onto the surface of the electrode; rubbing the surface of the electrode with a vitreous silica grinder; and rubbing the surface of the electrode against a rotating surface of a portion of a fused vitreous silica crucible.




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Graphite crucible for silicon electromagnetic induction heating and apparatus for silicon melting and refining using the graphite crucible

Disclosed herein are a graphite crucible for electromagnetic induction-based silicon melting and an apparatus for silicon melting/refining using the same, which performs a melting operation by a combination of indirect melting and direct melting. The crucible is formed of a graphite material and includes a cylindrical body having an open upper part through which a silicon raw material is charged into the crucible, and an outer wall surrounded by an induction coil, wherein a plurality of slits are vertically formed through the outer wall and an inner wall of the crucible such that an electromagnetic force created by an electric current flowing in the induction coil acts toward an inner center of the crucible to prevent a silicon melt from contacting the inner wall of the crucible.




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Graphite crucible for electromagnetic induction melting silicon and apparatus for silicon melting and refining using the graphite crucible

A graphite crucible for electromagnetic induction-based silicon melting and an apparatus for silicon melting/refining using the same, which performs a melting operation by a combination of indirect melting and direct melting. The crucible is formed of a graphite material and includes a cylindrical body having an open upper part through which a silicon raw material is charged into the crucible, and an outer wall surround by an induction coil, wherein a plurality of first slits are vertically formed through the outer wall and an inner wall of the crucible, and a plurality of second slits are vertically formed from an edge of the disc-shaped bottom of the crucible toward a center of the bottom.




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Shower wand with scrub brush

A hand-held shower head with an integral deployable brush for cleaning one's back and other hard-to-reach body areas is mounted to the shower head handle upon a sliding mechanism. In a lowered position, the brush is out of the way of the water stream enabling operation similar to a conventional hand-held shower. When in a raised position, the water stream flows through openings in the brush body.




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System and method for modifying adaptive cruise control set points

A driver performance mapping system for a vehicle system is disclosed. The system may include a GPS receiver generating GPS data indicative of a current location of the vehicle. In addition, the system may also have a radar device generating current gap data indicative of a current gap distance from the vehicle to a lead vehicle. Further, the system may include an electronic controller configured to generate learned gap data based on the current gap data and stored gap data, and then assign the learned gap data with the GPS data.




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Crucible shuttle assembly and method of operation

A crucible handling shuttle includes a pair of opposed dual crucible-gripping arms mounted on a rotatable head and moves between an induction furnace pedestal and a crucible loading station, such that one pair of arms pick up a crucible loaded with a preweighed sample, the shuttle moves to the induction furnace, where the other pair of arms grip and remove a spent crucible. The shutter head then rotates to deposit the new sample-holding crucible onto the pedestal and subsequently moves out of the furnace area to a sample disposal chute positioned between the crucible loading station and the furnace, whereupon the spent crucible is dropped for disposal. The shuttle head is then rotated and moved to the loading station to pick up a new crucible.




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Method for determining the content of hydrogen sulfide in crude and residual oils

The subject of the invention is a method for determining the H2S content arising during the warm storage of sulfur-containing crude and residual oils and mineral distillates containing sulfur-containing crude and/or residual oils, in which a sample of the sulfur-containing mineral oil is dissolved in a solvent or solvent mixture that boils at more than 200° C. and a carrier gas is caused to flow through the solution of the sulfur-containing mineral oil at temperatures above 80° C., and the quantity of hydrogen sulfide carried out with the carrier gas is analyzed quantitatively.




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Vacuum truck scrubber system

A system and method scrub a vapor. In embodiments, a vacuum truck scrubber system includes a liquid vat, a first carbon canister, a second carbon canister, and a third carbon canister. The first carbon canister and the second carbon canister each contain carbon. The liquid vat is connected to the first carbon canister. The first carbon canister is connected to the second carbon canister. A vapor having contaminants is fed to the liquid vat and is introduced from the liquid vat to the first carbon canister wherein a portion of the contaminants is removed from the vapor. The vapor is introduced from the first carbon canister to the second carbon canister wherein another portion of the contaminants is removed. The vacuum truck scrubber system also includes a monitoring system for reading and recording of sample measurements in the first carbon canister, the second carbon canister and the third carbon canister.




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Alkanolamine CO2 scrubbing process

A CO2 amine scrubbing process uses an absorbent mixture consisting of an alkanolamine CO2 sorbent in combination with a non-nucleophilic base. The alkanolamine has oxygen and nitrogen sites capable of nucleophilic attack at the CO2 carbon atom. The nucleophilic addition is promoted in the presence of the non-nucleophilic, relatively stronger base, acting as a proton acceptor. The non-nucleophilic base promoter, which may also act as a solvent for the alkanolamine, can promote reaction with the CO2 at each of the reactive hydroxyl and nucleophilic amine group(s) of the alkanolamines. In the case of primary amino alkanolamines the CO2 may be taken up by a double carboxylation reaction in which two moles of CO2 are taken up by the reacting primary amine groups.




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Scrubber system and method

The present invention relates to a method for removal of SO2 from exhaust gas from a marine engine or a marine boiler of a ship. The exhaust gas from said marine engine or marine boiler is cooled and washed with seawater in a first scrubber section, and subsequently, in a second scrubber section, washed with circulating freshwater with an addition of an alkaline chemical. The circulating freshwater used for washing is warmer than the seawater used for cooling in the first scrubber section. The warmer freshwater is indirectly heat exchanged with cold seawater. The exhaust gas washed in the first scrubber section is passed via a demister unit before it is washed with circulating freshwater in the second scrubber section. The invention further relates to a corresponding scrubber system.




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Apparatus for manufacturing single crystal silicon ingot having reusable dual crucible for silicon melting

The present disclosure provides an apparatus for manufacturing a single crystal silicon ingot having a dual crucible for silicon melting which can be reused due to a dual crucible structure. The apparatus includes a dual crucible for silicon melting, into which raw silicon is charged, a crucible heater heating the dual crucible to melt the raw silicon into molten silicon, a crucible drive unit controlling rotation and elevation of the dual crucible, and a pull-up drive unit disposed above the dual crucible and pulling up a seed crystal dipped in the molten silicon to produce a silicon ingot. The dual crucible has a container shape open at an upper side thereof, and includes a graphite crucible having an inclined surface connecting an inner bottom and an inner wall, and a quartz crucible inserted into the graphite crucible and receiving the raw silicon charged into the dual crucible.




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Cruable U-NII wireless radio with secure, integral antenna connection via SM BIOS in U-NII wireless ready device

A method that utilizes software and hardware mechanisms to meet the FCC requirement for a U-NII antenna to be an integral part of the device in which it operates, while providing wireless ready U-NII devices and CRUable U-NII radios. Enhancements are made to the software BIOS, including the inclusion of a table of approved radio-antenna PCI ID pairs to create an authentication scheme that verifies and authenticates the radio and antenna combination as being an FCC-approved unique coupling during boot-up of the system. The BIOS also comprises an OEM field that stores an encrypted secret key utilized to complete a second check of the radio model placed in the device. During boot up of the device, the PCI ID pairs from the BIOS are compared against the PCI ID of the radio and the secret key is checked against the radio model. Only a system with an approved combination of radio and antenna is allowed to complete the boot process, indicating an FCC approved device-antenna-radio combination under the “integral” requirement.




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Apparatus and method for manufacturing vitreous silica crucible

There are provided an apparatus and a method for manufacturing a vitreous silica crucible which can prevent the deterioration of the inner surface property in the manufacturing process of a vitreous silica crucible. The apparatus includes a mold defining an outer shape of a vitreous silica crucible, and an arc discharge unit having electrodes and a power-supply unit, wherein each of the electrodes includes a tip end directed to the mold, the other end opposite to the tip end, and a bent portion provided between the tip end and the other end.




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Energy absorber with staggered, vertically oriented crush lobes

A thermoplastic energy absorber having a horizontal axis and a vertical axis, and comprise: an array of energy absorbing lobes protruding from a base, the lobes arranged in two or more rows. The energy absorbing lobes can have a vertical length (L) and a horizontal width (D), and wherein a ratio of L:D is greater than 1. The energy absorbing lobes in each row can be disposed in a staggered manner with respect to energy absorbing lobes in an adjacent row. The energy absorber can be configured to be installed on a vehicle for absorption of impact energy. An energy absorbing system can comprise the thermoplastic energy absorber disposed between a bumper beam and a fascia. The fascia can optionally be configured to envelope the thermoplastic energy absorber and the bumper beam. This system passes EuroNCAP lower-leg impact requirements, version 5.1, June 2011, for lower leg impact requirement.




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Pill crusher assembly and methods

A pill crusher includes a base and a handle. The base has a bottom resting surface that includes an at least partially molded friction-enhancing portion. The handle includes an upper region, a gripping region, and a column. The gripping region includes an at least partially molded friction-enhancing portion. A method of crushing a pill includes placing a pill within a pill chamber, inserting a column into the pill chamber, and then crushing the pill by exerting force on the pill by the column. The handle and the base include at least partially molded friction-enhancing portions.




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Crusher bucket

A bucket (10) that is attachable to a piece of earth moving equipment by means of transverse shafts (11). The bucket (10) includes an outer casing (12) providing an upper (first) jaw member (13) and a lower (second) jaw member (14) so as to generally encompass a passage (15) along which material to be crushed passes from a passage inlet (16) to a passage outlet (17). Preferably the jaw member (13) includes an attachment assembly (42) that provides for attachment of the bucket (10) via shaft (35) to the piece of moving equipment that is to use the bucket (10).




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Cutter assembly for grinding and crushing machines

A cutter assembly is presented for mounting to one or more hammers of a rotor assembly of a grinding machine. The cutter assembly includes a base, a tip and a fastener securing the base and the tip to the hammer. The base includes a key having side walls extending upwardly from a surface of the base and spatially oriented as sides of a pyramid that is truncated before reaching their apex. The tip includes a keyway having side walls extending inwardly from a lower surface into a body of the tip and spatially oriented as sides of a pyramid. The keyway mates with the key of the base. In one embodiment, the tip is reversibly mountable to the base such that cutting edges may be selectively used within grinding operations.




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Method and system for processing viscous liquid crude hydrocarbons

A method and system for handling viscous liquid crude hydrocarbons is disclosed. The method involves (a) solvent deasphalting at least a portion of an asphaltene-containing liquid crude hydrocarbon feedstock to form an asphaltene fraction and a deasphalted oil (DAO) fraction essentially free of asphaltenes; (b) adjusting the density of the asphaltene fraction to substantially the same density of a carrier for the asphaltene fraction; (c) forming coated asphaltene particles from the asphaltene fraction of step (b); (d) slurrying the coated asphaltene particles with the carrier; and (e) transporting the slurry to a treatment facility or a transportation carrier.




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***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***Cold chamber die casting of amorphous alloys using cold crucible induction melting techniques

Various embodiments provide systems and methods for casting amorphous alloys. Exemplary casting system may include an insertable and rotatable vessel configured in a non-movable induction heating structure for melting amorphous alloys to form molten materials in the vessel. While the molten materials remain heated, the vessel may be rotated to pour the molten materials into a casting device for casting them into articles.




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Temperature regulated melt crucible for cold chamber die casting

Disclosed is a vessel for melting and casting meltable materials. The vessel may be a surface temperature regulated vessel for providing a substantially non-wetting interface with the molten materials. In one embodiment, the vessel may include one or more temperature regulating channels configured to flow a fluid therein for regulating a surface temperature of the vessel such that molten materials are substantially non-wetting at the interface with the vessel. Disclosed also includes systems and methods for melting and casting meltable materials using the vessel.




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Cold chamber die casting of amorphous alloys using cold crucible induction melting techniques

Various embodiments provide systems and methods for casting amorphous alloys. Exemplary casting system may include an insertable and rotatable vessel configured in a non-movable induction heating structure for melting amorphous alloys to form molten materials in the vessel. While the molten materials remain heated, the vessel may be rotated to pour the molten materials into a casting device for casting them into articles.




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Crude treatment system

A crude treatment system includes a primary and second distillation tower for treating crude containing corrosive material. The primary distillation tower fractionates first crude into a target fraction. The secondary distillation tower fractionates second crude having a corrosive material content greater than that of the first crude into a light fraction and a remaining heavy fraction. Corrosive material in the light fraction is insufficient to corrode the primary distillation tower. A light fraction supply line supplies the light fraction from the secondary distillation tower to the primary distillation tower for treatment. The secondary distillation tower and the supply line are made from a corrosion resistant material.




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Process for the treatment of crude oil, process for the separation of a water-in-oil hydrocarbon emulsion and apparatus for implementing the same

The invention relates to a process for the purification of crude and apparatus for its implementation. This process comprises a separation into gas and degassed emulsion and separation of the degassed emulsion into water and oil. The invention also relates to a process of separating a hydrocarbon emulsion and apparatus for implementing this. This process comprises washing of the emulsion at an oil/water interface.




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Apparatus for upgrading whole crude oil to remove nitrogen and sulfur compounds

A crude oil feedstream is treated to remove or reduce the content of known undesired heteroatomic and polynuclear aromatic compounds containing nitrogen and sulfur by contacting the feedstream with one or more solid adsorbent materials selected from attapulgus clay, alumina, silica gel and activated carbon in a mixing vessel for a time that is sufficient to optimize the adsorption of the undesired compounds from the crude oil, subjecting the mixture to atmospheric flash distillation and then to vacuum flash distillation to recover presorbed boiling ranges of products having a lowered content of the undesired compounds, and preferably regenerating at least a portion of the solid adsorbent material for reuse in the process.




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Packed bed scrubber using a fusel oil solvent

A two stage scrubber process for ethanol fermentation has a first stage using fusel oil to remove the hazardous air pollutants and recover the majority of the ethanol. A second stage uses water as the scrubbing solvent to recover any residual ethanol that is stripped from the first stage.