Botones para compartir de AddThis Compartir en Facebook Compartir en Twitter Compartir por correo electrónico Compartir para imprimir DALLAS y ARLINGTON, 23 de abril del 2020 — Debido a que la ciencia que emerge en torno al COVID-19...

DALLAS, April 29, 2020 — As the shortage of many goods, resources and services grows during the ongoing COVID-19 pandemic, the American Heart Association, the leading nonprofit organization focused on a world of healthier lives for all, has launched ...

DALLAS, May 4, 2020 — Tomorrow, on #GivingTuesdayNow, a global day of philanthropic action to address the COVID-19 pandemic, the American Heart Association – the leading global public health organization devoted to a world of longer healthier lives – is...

DALLAS, May 5, 2020 — An estimated five million patients in the United States live with heart valve disease, and many have had upcoming valve repair surgery rescheduled due to the COVID-19 pandemic. The American Heart Association, along with 14 North...

Why asking Help from Allah is the ‘First Thing First’? As everything is in this universe has made by Allah, Almighty. He is the only One who has power over all. So, we should always ask help from the Almighty first to keep us away from these...

The post Coronavirus Alert! Precautionary Measures & Real-time Apps To Keep An Eye On Covid-19 Outbreak Situation appeared first on SmashingApps.com.

We are living in unprecedented times. The global pandemic has had a major impact on our lives and our economy. In addition to the vast personal losses across the country and across the world, so many businesses have been negatively impacted. According to CNBC, retail sales fell by 8.7% in March of 2020, the biggest...

Jeff Koeppel, a North Liberty businessman who played on Iowa’s football team from 1986 to 1989 — was a second-team All-Big Ten defensive lineman for two years — caught COVID-19...

On Wednesday, March 11, the World Health Organization (WHO) declared COVID-19 to be a pandemic and advised people everywhere to “make a plan in preparation for an outbreak of COVID-19 in your community.”  Also on Wednesday, the WordPress.org Community Team published their recommendations for organizers of WordPress Events and Meetups. Our Recommendations We recommend that […]

The post COVID-19 Guidance for Meetup Organizers appeared first on WooCommerce.

From no store to 800 orders per day — see how 4 stores successfully moved their business online during COVID-19 to stay open and save jobs.

The post How Four Food Businesses Started Selling Online During COVID-19 appeared first on WooCommerce.

Google’s offering $340 million in free ad credits during COVID-19. Here’s what you need to know to maximize your efforts and not only survive, but thrive!

The post How to Advertise your Products on Google for Free During COVID-19 appeared first on WooCommerce.

This Mother’s Day, April Kelley just wants to give her daughter Jessica Kelley a hug. But she can’t. Jessica, 21, works on the COVID-19 floor at Mercy Medical Center in Cedar Rapids. To...

Like everyone, U.S. oil companies have been hit hard by the pandemic, and they are looking for relief. . Oil companies have requested special access to a $600 billion lending facility at the Federal Reserve, and the administration seems keen to deliver. The president just announced that the Secretary of Energy and Secretary of the Treasury would make funds available, and the Department of Energy is also floating a $7 billion plan to pay drillers to leave oil in the ground.

Unfortunately, at least one faction of the industry — a group of refiners that traditionally profit when crude feedstocks are cheap — is angling for much more than a financial bailout. They are using the pandemic as cover to cannibalize markets vital to U.S. biofuel producers and farmers.

Their plan, outlined in letter from several oil-patch governors, would require the Environmental Protection Agency (EPA) to halt enforcement of the Renewable Fuel Standard (RFS). It would allow refiners to stop offering biofuel blends at the fuel pump, eliminating the market for U.S. ethanol and biodiesel and decimating demand for billions of bushels of corn and soybeans used to make renewable motor fuel.

With half the nation’s 200-plus biofuel plants already offline, thousands of rural workers facing layoffs, and millions of U.S. farmers on financial life support, the destruction of the RFS would be an economic death knell for rural America.

It’s hard to imagine why refiners would expect the Trump administration to take the request seriously. The misguided plan would inflict incredible collateral damage on our economy, our energy security, and to the President’s prospects with rural voters. Notably, the courts rejected similar abuse in 2016. Even former EPA Administrator Scott Pruitt, who scorned American farmers, rejected a similar plan back in 2017.

Nevertheless, refiners saw the current health crisis as a political opportunity and went for a kill. Fortunately, farm state champions are pushing back. Governors from Kansas, Iowa, Nebraska, South Dakota and Minnesota condemned the oil-backed plan. They wrote, “Using this global pandemic as an excuse to undercut the RFS is not just illegal; it would also sever the economic lifeline that renewable fuels provide for farmers, workers and rural communities across the Midwest.”

Aside from the sheer audacity, the refinery-backed plan also suffers from a major flaw — it wouldn’t change the economic situation of a single refinery. They claim that lifting the RFS would eliminate the costs associated with biofuel credits known as RINs, which are used to demonstrate compliance with the nation’s biofuel targets. Refiners that refuse to produce biofuel blends can purchase RINs from those that blend more ethanol or biodiesel into the fuel mix. In turn, when they sell a gallon of fuel, that RIN price is reflected in their returns. The oil industry’s own reports show that “there is no economic harm to RIN purchasers, even if RIN prices are high, because those costs are recouped in the gasoline blend stock and diesel.”

Even in a fictional scenario where costs aren’t automatically recouped, a detailed EPA analysis found that “all obligated parties, including the small refiners subject to the RFS program, would be affected at less than 1 percent of their sales (i.e., the estimated costs of compliance with the rule would be less than 1 percent of their sales) even when we did not consider their potential to recover RIN costs — with the estimated cost-to-sales percentages ranging from -0.04 percent (a cost savings) to 0.006 percent.”

Clearly, a 0.006 percent savings isn’t going to protect any refinery jobs, but refineries are betting that DC policymakers don’t know the difference between RINs values and compliance costs. They open one side of a ledger and hope that no one asks to see the next page.

Meanwhile, the nation’s biggest oil lobby, American Petroleum Institute, is calling on the EPA to simply cut 770 million gallons of biofuel out of the 2020 targets. Earlier this year, regulators approved a modest bump in biofuels to addresses a small fraction of the four billion gallons lost to secretive EPA refinery exemptions. The courts have since sided against the handouts, but the EPA has refused to implement the decision. Now, API says the agency should rip away the few gallons clawed back by U.S. farmers. It’s a baseless argument with one goal: blocking competition at the fuel pump.

Keep in mind, collapsing demand for motor fuel is just as hard on the nation’s biofuel producers. RFS targets enforced by the EPA are based on a percentage of each gallon sold — so if refiners make less fuel, their obligations under the law shrink at an equal rate. Meanwhile, biofuel producers across the heartland are closing their doors, as even their modest 10 percent share of the market has been cut in half.

Biofuel advocates are focused on their own survival. Iowa Sen. Chuck Grassley summed it up, saying “[T]here ought to be parity for all liquid fuels. So I look forward to working with (Agriculture) Secretary (Sonny) Perdue to make sure that our biofuels industry gets through this crisis so that we can continue to use America’s (home) grown energy in our gas tanks.”

Parity makes sense, but refinery lobbyists want more. The Trump EPA should reject the latest anti-biofuel pitch because it’s bad policy, but more than that, it’s an insulting attempt to capitalize on a health crisis to make an end run around the truth.

Former Missouri Sen. Jim Talent spearheaded the Renewable Fuel Standard in 2005. He currently serves as co-chair of Americans for Energy Security and Innovation.

Chet Culver really should have known better.

Iowa’s former Democratic governor wrote a letter to current Republican Gov. Kim Reynolds decrying her administration’s declaration that workers who refuse to return to jobs amid COVID-19 fears would be denied unemployment benefits. He was among many who questioned whether Reynolds’ policy is even lawful, considering that unemployment rules allow Iowans to claim benefits for unsafe, intolerable or detrimental working conditions.

“Any such ill-conceived scheme that deprives them of choice and forces those hardworking, yet vulnerable, employees to report to unsafe workplace environments, while the positive incidences of COVID-19 infection are on the rise, is not merely penny-wise and pound-foolish — it is just plain wrong,” Culver argued.

But Culver should have known any overture for the rights of workers during the pandemic would fall on deaf ears. We learned Tuesday that more than 1,600 workers at four meatpacking plants tested positive for the virus. Reynolds continues insisting companies such as Tyson, with more than 1,300 cases at three facilities, are doing all they can to protect workers. In one Tyson facility at Perry, 58 percent of its employees contracted the virus.

Culver lost in 2010 to the Branstad-Reynolds ticket, a team that would go on to gut collective bargaining for public employees and make it far more difficult for injured workers to get compensation, among other greatest hits composed by its big business allies.

And Culver was bounced from office after issuing bonded debt to help Iowa communities, including Cedar Rapids, recover from natural disasters of 2008. Republicans dubbed him “Big Debt Chet” and decried his mismanagement of a crisis.

Strong management, apparently, is Reynolds’ decision to partially reopen 77 counties even as COVID-19 case numbers grow and deaths mount, and before ramped up testing and modeling provide critical information on the scope of the virus.

On Monday Reynolds received a lofty “A” grade from FreedomWorks and the Committee to Unleash Prosperity. Reynolds appeared on a conference call sponsored by the groups to talk about her strategy for reopening Iowa.

FreedomWorks and the Committee to Unleash Prosperity are conservative groups playing a key role in organizing “liberation” protests in Wisconsin, Oklahoma and elsewhere. FreedomWorks, with roots in the Tea Party movement, has been mobilizing local protesters and organizing events, according to The New York Times. It’s also conducting tracking polls in swing congressional districts and sharing data with presidential advisers and congressional staff.

“This isn’t political, and it shouldn’t be for anybody,” Reynolds told reporters this week when asked about her virus response.

FreedomWorks is among 24 groups who sent a letter to the president in April urging him to waive the Renewable Fuel Standard for the rest of the year due to pandemic concerns, potentially freeing Iowa farmers from more of their already scarce income.

So step aside Big Debt Chet. We’re unleashing prosperity. Even if workers get trampled.

(319) 398-8262; todd.dorman@thegazette.com

This Mother’s Day, April Kelley just wants to give her daughter Jessica Kelley a hug. But she can’t. Jessica, 21, works on the COVID-19 floor at Mercy Medical Center in Cedar Rapids.

To protect her family and still do her job, Jessica is living full time at the hospital, which has made housing available to staff who need to isolate from their families during the pandemic.

“Just based on the floor I’m on, I don’t want to put my family at risk. It’s not worth it,” she said.

Her mother has an autoimmune disorder, adding another layer to Jessica’s worries. Though she does not interact with patients with the coronavirus directly, she still knows exposure is a risk.

“It wasn’t too hard of a decision, but it’s hard on me sometimes,” she said. “I really miss her.”

Jessica is a telemetry monitor technician. For her eight- to 12-hour shifts, her job is to watch heart monitors of patients in the hospital’s intensive care unit. If any patient starts to have cardiac distress or irregular heart rhythms, she and her fellow technicians are the first ones to notice and can notify the doctors and nurses in the main ward.

“It was her choice to either work at the hospital or come home, which was really difficult for her,” April Kelley said. “She’s only 21, so I was pretty proud of her for choosing to help. I don’t think people realize the sacrifice people are making to be there, working in the hospitals right now.”

Jessica is finishing her junior year as a nursing student at Mount Mercy University in Cedar Rapids. When classes moved online and the dorms closed, she had to figure out what to do. While many of her classmates moved back home with their families, doing so would have meant quitting her job. Right now, she said, that job feels more important than ever. In addition to being a full-time student, she works 32 to 36 hours a week at the hospital.

She spent about a week at home with her mother and brother in Humboldt after the dorms closed, but even then, she stayed in her mother’s finished basement and didn’t interact directly with her.

Her older brother, 26, is staying at home with their mom, and she misses him, too. Jessica said to stay connected, she does FaceTime with her mom, a social worker, almost every day.

“She’s definitely one of my best friends, one of my biggest supporters. She is a single mom, and she’s worked two jobs for the last 12 years,” Jessica said. “She always provides for us, and she’s just wonderful in every single way. She’s very caring, she takes care of everybody, no matter where you are.”

This Mother’s Day, those roles have reversed. Now, Jessica is protecting her mother instead of the other way around.

“She said, ‘Mom, I just can’t come home again, I couldn’t put you in that kind of danger,’” April said. “I’m extremely proud of the young lady she is and how responsible she is, and what she is doing during this time, to make sure other people are safe.”

Jessica’s interest in nursing came from her family. Her grandmother, aunt and cousin are all nurses. She also had an experience as a child that stuck with her and inspired her current career goal of becoming a pediatric intensive care nurse after graduation.

In the second grade, she had encephalitis. At first, she said, doctors didn’t believe she was actually sick. Her mother had to take her to a different hospital to get help.

“They said I was making it up, that my screaming and vomiting was just trying to get attention. They said I was faking it,” she said. “At one point, I really did not know who my mom was, and that’s the scariest part, to have someone tell you that’s not real. That’s just not right, and I don’t want other people, especially children to have to deal with that.”

She became interested in the telemetry job after touring the hospital as a student. She said watching the monitors can be surreal, knowing each line she watches represents a patient she may never meet but whose life she is responsible for.

“You see their heart, but you don’t see them,” she said. “Sometimes you watch them die, but never see them. Other times, you see someone going into a fatal rhythm, and you call the nurses ... and when they finally get that person stabilized, you know they might not have made it if we weren’t there. It’s very rewarding.”

April stressed the need for people to follow public health guidelines on social distancing to stay healthy.

“I know they’re starting to open back up and people are eager to get on with their lives,” she said. “But there are a lot of people putting their lives on the line right now ... and I would hate for Jessica to have to go back and self-isolate again if there was a second wave.”

April’s sad she can’t spend this Mother’s Day with her daughter, but right now, that’s not what is important.

“Remember, there’s going to be another Mother’s Day, she said. “We all just have to take care of our people.”

Comments: (319) 398-8339; alison.gowans@thegazette.com

The World Health Organization has announced that Coronavirus (COVID-19) is a pandemic. The migration situation is changing rapidly throughout Australia. As an Australian citizen or permanent resident, can I still enter Australia? There is no restriction on Australian citizens or permanent residents entering Australia at this stage. However, those arriving in Australia will be required […]

The post Coronavirus (COVID-19) and Visas for Australia appeared first on Visa Australia - Immigration Lawyers & Registered Migration Agents.

Seasonal Worker Programme and Pacific Labour Scheme workers can extend their stay for up to 12 months to work for approved employers as long as pastoral care and accommodation needs of workers are met to minimise health risks to visa holders and the community. Approved employers under the Seasonal Worker Programme and Pacific Labour Scheme […]

The post What can I do if I am on a working holiday or seasonal worker visa in the Coronavirus (COVID-19) crisis? appeared first on Visa Australia - Immigration Lawyers & Registered Migration Agents.

If you’re a Temporary Skill Shortage visa holder – what should you do if you have been stood down or your work hours are reduced by your employer? The Australian Government has announced that Temporary Skill Shortage visa holders who have been stood down, but not laid off, will maintain their visa validity and businesses […]

The post Employer sponsored temporary work visas (482 and 457) and Coronavirus (COVID-19) appeared first on Visa Australia - Immigration Lawyers & Registered Migration Agents.

International students who have been in Australia for longer than 12 months who find themselves in financial hardship will be able to access their Australian superannuation. The Government will undertake further engagement with the international education sector who already provide some financial support for international students facing hardship. International students working in supermarkets will have […]

The post Student visa holders and New Zealand citizens in Australia and the Coronavirus (COVID-19) crisis? appeared first on Visa Australia - Immigration Lawyers & Registered Migration Agents.

https://www.anychart.com/blog/2020/05/06/javascript-choropleth-map-tutorial/

Tags: coronavirus, FiveThirtyEight, modeling

Made withVisme Infographic Maker

Get To Know COVID-19 is an interactive infographic build on the Visme platform that allows for the inclusion of animation, URL links, interactive content and playable videos.

Of course it’s timely information, but this is also an experiment with embedding the fully interactive infographic here in the blog post. A designer can go overboard, but good use of animation can attract the reader’s attention to important information or better demonstrate data. Below is the static JPG image of the infographic.

I am disappointed that the data included in the infographic isn’t visualized. It’s just shown as text numbers. That doesn’t give the reader any context or visual cues on how to perceive those data values.

What is Coronavirus/COVID-19?

According to the World Health Organization (WHO), COVID-19 is a respiratory disease caused by a newly discovered type of coronavirus.

This new strain of virus, also known as SARS-CoV-2, has not been previously identified in humans. It can be transmitted from person to person via respiratory droplets, such as when an infected person coughs or sneezes within 6 feet of contact.

The WHO has declared the virus as a global pandemic and a crisis unlike any other in the 75-year history of the UN.

Not an infographic today.

Free online classes, discounts on software, extended trial periods, free online data sources, etc. as a result of the COVID-19 pandemic.

As the Organizer for the DFW Data Visualization Meetup Group, I've started this publicly viewable Google Sheet for the local DataViz community listing various resources that companies are making available during the pandemic. Turns out, these are valuable to DataViz designers everywhere, not just DFW, so I'm sharing the link with all of you.

I’ll continue to update this list as I learn about new resources during the pandemic. Please use the submission link in the spreadsheet if you know of any DataViz-related offers or deals I should add!

-Randy

COVID-19 (aka Coronavirus) has obviously been a hot topic recently, especially within the media. But how dangerous is this new virus?

The Covid-19 #Coronavirus Infographic Data Pack on Information is Beautiful gathers the current data around the world (version above is from March 31, 2020) and makes the virus more tangible to understand. The infographic makes comparisons to other diseases when it comes to incubation times and number of deaths, as well as reporting who is dying from it.

Created by David McCandless, Omid Kashan, Fabio Bergamaschi, Dr Stephanie Starling, Univers Labs

From Information Is Beautiful:

We made an infographic of the best COVID-19 / Coronavirus charts floating around, plus some of our own – all with the latest data

We’ll plan to keep it updated every few days.

They have also made all of their data accessible with a Google Sheet link: bit.ly/COVID19-DATA

With so many good and bad COVID-19 charts being published at a frantic pace, I can appreciate the design and effort here to gather some of the best data and the best visualizations together in one place.

A couple of mysterious sharks have caught the fancy of the town. Maybe it's the cabin fever finally setting in, or perhaps this is what happens when you go too long without washing your mask, but Bethelites are going wild for two people in inflatable shark suits who pop up randomly around town.

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.

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.

In response to the coronavirus disease (COVID-19) outbreak, there is an ever-increasing number of national governments that are rolling out contact-tracing Apps to aid the containment of the virus. The first hugely contentious issue facing the Apps is the deployment framework, i.e. centralised or decentralised. Based on this, the debate branches out to the corresponding technologies that underpin these architectures, i.e. GPS, QR codes, and Bluetooth. This work conducts a pioneering review of the above scenarios and contributes a geolocation mapping of the current deployment. The vulnerabilities and the directions of research are identified, with a special focus on the Bluetooth-based decentralised scheme.

We show that combining a prediction model (based on neural networks), with a new method of test pooling (better than the original Dorfman method, and better than double-pooling) called 'Grid', we can reduce the number of Covid-19 tests by 73%.

With the rapidly worldwide spread of Coronavirus disease (COVID-19), it is of great importance to conduct early diagnosis of COVID-19 and predict the time that patients might convert to the severe stage, for designing effective treatment plan and reducing the clinicians' workloads. In this study, we propose a joint classification and regression method to determine whether the patient would develop severe symptoms in the later time, and if yes, predict the possible conversion time that the patient would spend to convert to the severe stage. To do this, the proposed method takes into account 1) the weight for each sample to reduce the outliers' influence and explore the problem of imbalance classification, and 2) the weight for each feature via a sparsity regularization term to remove the redundant features of high-dimensional data and learn the shared information across the classification task and the regression task. To our knowledge, this study is the first work to predict the disease progression and the conversion time, which could help clinicians to deal with the potential severe cases in time or even save the patients' lives. Experimental analysis was conducted on a real data set from two hospitals with 422 chest computed tomography (CT) scans, where 52 cases were converted to severe on average 5.64 days and 34 cases were severe at admission. Results show that our method achieves the best classification (e.g., 85.91% of accuracy) and regression (e.g., 0.462 of the correlation coefficient) performance, compared to all comparison methods. Moreover, our proposed method yields 76.97% of accuracy for predicting the severe cases, 0.524 of the correlation coefficient, and 0.55 days difference for the converted time.

Chest computed tomography (CT) becomes an effective tool to assist the diagnosis of coronavirus disease-19 (COVID-19). Due to the outbreak of COVID-19 worldwide, using the computed-aided diagnosis technique for COVID-19 classification based on CT images could largely alleviate the burden of clinicians. In this paper, we propose an Adaptive Feature Selection guided Deep Forest (AFS-DF) for COVID-19 classification based on chest CT images. Specifically, we first extract location-specific features from CT images. Then, in order to capture the high-level representation of these features with the relatively small-scale data, we leverage a deep forest model to learn high-level representation of the features. Moreover, we propose a feature selection method based on the trained deep forest model to reduce the redundancy of features, where the feature selection could be adaptively incorporated with the COVID-19 classification model. We evaluated our proposed AFS-DF on COVID-19 dataset with 1495 patients of COVID-19 and 1027 patients of community acquired pneumonia (CAP). The accuracy (ACC), sensitivity (SEN), specificity (SPE) and AUC achieved by our method are 91.79%, 93.05%, 89.95% and 96.35%, respectively. Experimental results on the COVID-19 dataset suggest that the proposed AFS-DF achieves superior performance in COVID-19 vs. CAP classification, compared with 4 widely used machine learning methods.

Recently, the outbreak of Coronavirus Disease 2019 (COVID-19) has spread rapidly across the world. Due to the large number of affected patients and heavy labor for doctors, computer-aided diagnosis with machine learning algorithm is urgently needed, and could largely reduce the efforts of clinicians and accelerate the diagnosis process. Chest computed tomography (CT) has been recognized as an informative tool for diagnosis of the disease. In this study, we propose to conduct the diagnosis of COVID-19 with a series of features extracted from CT images. To fully explore multiple features describing CT images from different views, a unified latent representation is learned which can completely encode information from different aspects of features and is endowed with promising class structure for separability. Specifically, the completeness is guaranteed with a group of backward neural networks (each for one type of features), while by using class labels the representation is enforced to be compact within COVID-19/community-acquired pneumonia (CAP) and also a large margin is guaranteed between different types of pneumonia. In this way, our model can well avoid overfitting compared to the case of directly projecting highdimensional features into classes. Extensive experimental results show that the proposed method outperforms all comparison methods, and rather stable performances are observed when varying the numbers of training data.

This paper illustrates five different techniques to assess the distinctiveness of topics, key terms and features, speed of information dissemination, and network behaviors for Covid19 tweets. First, we use pattern matching and second, topic modeling through Latent Dirichlet Allocation (LDA) to generate twenty different topics that discuss case spread, healthcare workers, and personal protective equipment (PPE). One topic specific to U.S. cases would start to uptick immediately after live White House Coronavirus Task Force briefings, implying that many Twitter users are paying attention to government announcements. We contribute machine learning methods not previously reported in the Covid19 Twitter literature. This includes our third method, Uniform Manifold Approximation and Projection (UMAP), that identifies unique clustering-behavior of distinct topics to improve our understanding of important themes in the corpus and help assess the quality of generated topics. Fourth, we calculated retweeting times to understand how fast information about Covid19 propagates on Twitter. Our analysis indicates that the median retweeting time of Covid19 for a sample corpus in March 2020 was 2.87 hours, approximately 50 minutes faster than repostings from Chinese social media about H7N9 in March 2013. Lastly, we sought to understand retweet cascades, by visualizing the connections of users over time from fast to slow retweeting. As the time to retweet increases, the density of connections also increase where in our sample, we found distinct users dominating the attention of Covid19 retweeters. One of the simplest highlights of this analysis is that early-stage descriptive methods like regular expressions can successfully identify high-level themes which were consistently verified as important through every subsequent analysis.

In this paper, we present a novel method for line artefacts quantification in lung ultrasound (LUS) images of COVID-19 patients. We formulate this as a non-convex regularisation problem involving a sparsity-enforcing, Cauchy-based penalty function, and the inverse Radon transform. We employ a simple local maxima detection technique in the Radon transform domain, associated with known clinical definitions of line artefacts. Despite being non-convex, the proposed method has guaranteed convergence via a proximal splitting algorithm and accurately identifies both horizontal and vertical line artefacts in LUS images. In order to reduce the number of false and missed detection, our method includes a two-stage validation mechanism, which is performed in both Radon and image domains. We evaluate the performance of the proposed method in comparison to the current state-of-the-art B-line identification method and show a considerable performance gain with 87% correctly detected B-lines in LUS images of nine COVID-19 patients. In addition, owing to its fast convergence, which takes around 12 seconds for a given frame, our proposed method is readily applicable for processing LUS image sequences.

Coronavirus disease 2019 (Covid-19) is highly contagious with limited treatment options. Early and accurate diagnosis of Covid-19 is crucial in reducing the spread of the disease and its accompanied mortality. Currently, detection by reverse transcriptase polymerase chain reaction (RT-PCR) is the gold standard of outpatient and inpatient detection of Covid-19. RT-PCR is a rapid method, however, its accuracy in detection is only ~70-75%. Another approved strategy is computed tomography (CT) imaging. CT imaging has a much higher sensitivity of ~80-98%, but similar accuracy of 70%. To enhance the accuracy of CT imaging detection, we developed an open-source set of algorithms called CovidCTNet that successfully differentiates Covid-19 from community-acquired pneumonia (CAP) and other lung diseases. CovidCTNet increases the accuracy of CT imaging detection to 90% compared to radiologists (70%). The model is designed to work with heterogeneous and small sample sizes independent of the CT imaging hardware. In order to facilitate the detection of Covid-19 globally and assist radiologists and physicians in the screening process, we are releasing all algorithms and parametric details in an open-source format. Open-source sharing of our CovidCTNet enables developers to rapidly improve and optimize services, while preserving user privacy and data ownership.

Coronavirus Family Tree The University of Washington Virology lab, which is testing samples for coronavirus, tweeted last night.…

After Governor Jay Inslee announced a prohibition on gatherings of 250 people or more in three Washington counties (Snohomish, King, Pierce) on Wednesday, and with public health concerns growing over the COVID-19 pandemic, many organizations in Spokane are following suit. The Inlander will be frequently updating its online calendar of events to reflect local cancelations as we hear of them.…

We at the Inlander are committed to keeping people informed and connected throughout the coronavirus outbreak. We'll continue to update this page with the latest headlines.…

ON INLANDER.COM WORLD: Roughly two weeks after Canada's deadliest mass shooting, Prime Minister Justin Trudeau introduced an immediate ban on what he called “military-style assault weapons.”…

ON INLANDER.COM NATION: Even as U.S. President Donald Trump urges states to reopen their economies, his own administration projects that the death toll from COVID-19 will spike to 3,000 people per day.…

At every level of America's food system, mandated closures and outbreaks of COVID-19 have interrupted the finely tuned network that normally gets food from farmers and food processors to restaurants, grocery stores and food banks.…

If you go to check how many people are hospitalized with COVID-19 in Spokane, the Spokane County Regional Health District website will give you an answer. Right now, it lists eight people as currently hospitalized with COVID-19, and that number has been trending downward.…

Q: I recently read that a combination of the drugs hydroxychloroquine and azithromycin might be effective against COVID-19. I have diabetes and I am at risk for this viral infection.…

This month alone, Oakland-based, family-owned Mr. Espresso has already donated over 2,500 pounds of coffee to COVID-19 relief efforts all over the Bay Area.

During the first two weeks of April, the 42-year-old company — founded in Alameda by enterprising Italian-born Carlo Di Ruocco and now renowned as the first and currently only outfit in the nation that uses oak wood to roast its beans — has given coffee to the Alameda County Community Food Bank and San Francisco-Marin Food Bank, Frontline Foods, East Bay FeedER, Clinica de La Raza, St. Anthony’s Dining Room, Loaves and Fishes Family Kitchen, and other food-, health-, homeless-, youth-, and family-assistance programs.…

Weeks have passed, and DJs the world over have settled into the reality of sheltering in place. As efforts to combat COVID-19 push on, the masses are staying at home. Clubs have shuttered their doors, bars and restaurants are no more, and non-essential businesses are closed. But in this primetime of social distancing, there has […]

The post Streaming L(o)ive In The Time of COVID-19: What’s the future for DJ live streaming? appeared first on DJ TechTools.

Coming on the heels of the AB5 trauma, the coronavirus lockdown poses an extra economic threat. The COVID-19 pandemic has affected all facets of life in California and the world.…

News you don't want to miss for April 7:

1. A nursing home in Orinda is being hit hard by a covid-19 outbreak that has infected 49 people, including 27 residents and 22 staff members, the East Bay Times reports.…

News you don't want to miss for April 9:

1. Six residents at a nursing home in Hayward have died from covid-19, the East Bay Times reports.…

News you don't want to miss for Easter Weekend:

Oakland will temporarily close 74 miles of city streets to automobile traffic in an effort to give ample space for pedestrians, bike riders, and runners during the covid-19 shelter in place, The Guardian reports.…

News you don't want to miss for April 13:

1. "If the country’s most popular coronavirus model proves accurate, California will reach the peak of its outbreak this Wednesday," the San Francisco Chronicle reports, when it will reach a predicted 66 deaths.…