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Droids visit Smithsonian

On May 4, 2018, members of the DC R2D2 Builders Club visited the Smithsonian’s National Museum of American History with their droids. Along with thousands […]

The post Droids visit Smithsonian appeared first on Smithsonian Insider.



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  • Science & Nature
  • Space
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  • National Museum of American History

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One way businesses are avoiding health care coverage for employees

Business Update with Mark Lacter

Businesses are cutting back on hours to avoid having to provide health care coverage under the new Affordable Care Act.

Steve Julian: Business analyst Mark Lacter, who's affected here?

Mark Lacter: Thirty hours a week is the magic number for workers to be considered full time under the new law.  If a business has 50 or more full-time employees, health care coverage has to be provided.  Except that a lot business owners say that the additional cost is going to be a financial killer, so instead, some of them have been cutting back hours to below that 30-hour threshold.  More than 200,000 Californians are at risk of losing hours from the health care law - that according to one study.

Julian: What kinds of businesses are doing this?

Lacter: Restaurant chains have received much of the attention, but the city of Long Beach, as an example, is going to reduce hours for a couple of hundred of its workers.  And, last week came word that the L.A.-based clothing chain Forever 21 will cut some of its full-time employees to a maximum 29-and-a-half hours a week, and classify them as part time.  That touched off an outcry on the Internet - people were saying that Forever 21 was being unfair and greedy - though the company says that only a small number of employees are affected, and that its decision has nothing to do with the Affordable Care Act.  There's really no way to know - Forever 21 is a private company, which means it's not obligated to disclose a whole lot.  What we do know is that those people will be losing their health care coverage.

Julian: And, the ultimate impact on businesses and workers?

Lacter: Steve, you're looking at several years before the picture becomes clear.  Here in California, workers not eligible for health care through their employer can get their own individual coverage, and if their income levels are not over a certain amount, they'd be eligible for Medicaid.  And, let's not forget many businesses already provide coverage for their employees.  So, lots of rhetoric - but, not many conclusions to draw from, which does make you wonder why so many business owners are unwilling to at least give this thing a chance.  Just doesn't seem to be much generosity of spirit for their workers, not to mention any recognition that if people can go to a doctor instead of an emergency room we'd probably all be better off.

Julian: Health care is far from the only controversy for Forever 21, true?

Lacter: In some ways, it's one of the biggest Southern California success stories.  Don Chang emigrated here in 1981 from Korea at the age of 18, opened his first store in Highland Park three years later (it was called Fashion 21), and he never looked back.  Today, revenues are approaching $4 billion.  But, the guy must have some pretty hefty legal bills because his company has been accused of all kinds of workplace violations.  The lawsuits alleged that workers preparing items for the Forever 21 stores didn't receive overtime, that they didn't get required work breaks, that they received substandard wages, and that they worked in dirty and unsafe conditions - sweatshop conditions, essentially.

Julian: Are most of their claims settled out of court?  You don't hear much about them.

Lacter: They are, which means there's usually a minimal amount of media coverage.  If a privately held company decides to keep quiet by not releasing financial results or other operational information, there's not likely to be much of a story - unlike what happens with a company like Apple, which is always under scrutiny.  Sometimes, plaintiffs will try to organize class-action suits, but that's extremely tough when you're dealing with low-wage workers who are often very reluctant to get involved because of their legal status.  And, let's not forget that Forever 21 - like any low-cost retailer - is simply catering to the demand for cheap, stylish clothes that are made as quickly as possible.

Julian: I guess you can't make that happen when wages and benefits are appreciably higher than your competition.

Lacter: The next time you walk into a Forever 21 store and wonder how prices can be so reasonable, that's how.

Mark Lacter writes for Los Angeles Magazine and pens the business blog at LA Observed.com.

This content is from Southern California Public Radio. View the original story at SCPR.org.




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Fulcaldea stuessyi is newly discovered member of the Barnadesioideae, a subfamily of the Compositae, or sunflower family of flowering plants,

Fulcaldea stuessyi is a newly discovered member of the Barnadesioideae, a subfamily of the Compositae, or sunflower family of flowering plants. It was found in northeastern […]

The post Fulcaldea stuessyi is newly discovered member of the Barnadesioideae, a subfamily of the Compositae, or sunflower family of flowering plants, appeared first on Smithsonian Insider.




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How Carnivorous Plants avoid eating their pollinating insect friends

Carnivorous plants are a fascinating example of nature at its best. Living in habitats with nutrient-poor soil, carnivorous plants evolved to attract some insects as […]

The post How Carnivorous Plants avoid eating their pollinating insect friends appeared first on Smithsonian Insider.




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Groupoid description of modular structures

The application of groupoids to modular crystal structures is presented.




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Strange Android Adware




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More Effort Needed to Avoid Problems Associated With New Flight Control Systems

More targeted aircraft testing and simulation should be conducted to uncover design characteristics in new flight control systems that -- in rare circumstances -- may mislead pilots and result in unstable or dangerous flight conditions, says a new report by a National Research Council committee.




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IOM Report Sets New Dietary Intake Levels for Calcium and Vitamin D To Maintain Health and Avoid Risks Associated With Excess

Most Americans and Canadians up to age 70 need no more than 600 international units (IUs) of vitamin D per day to maintain health, and those 71 and older may need as much as 800 IUs, says a new report from the Institute of Medicine.




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New Report Calls for Eliminating Correctable and Avoidable Vision Impairments by 2030

Despite the importance of eyesight, millions of people grapple with undiagnosed or untreated vision impairments — ranging from mild conditions to total blindness — and eye and vision health remain relatively absent from national health priority lists, says a new report from the National Academies of Sciences, Engineering, and Medicine.




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New Report Presents National Strategy to Reduce Opioid Epidemic

Years of sustained and coordinated efforts will be required to contain and reverse the harmful societal effects of the prescription and illicit opioid epidemics, which are intertwined and getting worse, says a new report from the National Academies of Sciences, Engineering, and Medicine.




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National Academy of Medicine Releases New Special Publication Guide to Help Health Clinicians Counter the Opioid Epidemic

Halting the opioid epidemic requires aggressive action across multiple dimensions, including informed, active, and determined front-line leadership from health clinicians working in every setting throughout the nation, says a new National Academy of Medicine (NAM) special publication developed at the request of the National Governors Association to assist the nation’s governors as they work with clinicians to counter the opioid crisis.




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National Academy of Medicine Launches Action Collaborative to Counter Opioid Epidemic -- Public-Private Partnership Will Coordinate Initiatives Across Sectors to Drive Collective Solutions

In recognition of the need for a national coordinated and collective response to the epidemic of opioid addiction in the U.S., the National Academy of Medicine (NAM), in partnership with the Aspen Institute, launched a public-private partnership made up of more than 35 organizations representing federal, state, and local governments, health systems, associations and provider groups, health education and accrediting institutions, pharmacies, payers, industry, nonprofits, and academia.




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Medications to Treat Opioid Addiction Are Effective and Save Lives, But Barriers Prevent Broad Access and Use, Says New Report

Medications to Treat Opioid Addiction Are Effective and Save Lives, But Barriers Prevent Broad Access and Use, Says New Report




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More Than 100 Organizations Join the National Academy of Medicine in Countering the Opioid Epidemic

The National Academy of Medicine (NAM) announced today that more than 100 organizations across the U.S. — including community organizations, hospital and medical systems, academia, nonprofits, and health professional societies — have joined NAM in declaring their commitment to reversing national trends in opioid misuse and overdose.




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New Report Offers Framework for Developing Evidence-Based Opioid Prescribing Guidelines for Common Medical Conditions, Surgical Procedures

For severe acute pain due to surgeries and medical conditions, there is a lack of guidance on the appropriate type, strength, and amount of opioid medication that clinicians should prescribe to patients, says a new report from the National Academies of Sciences, Engineering, and Medicine.




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Policy, Financing, Stigma, and Workforce Barriers Stand in the Way of Addressing Co-Occurring Opioid and Infectious Disease Epidemics

The opioid epidemic in the U.S. is driving a simultaneous epidemic of infectious diseases — including HIV, hepatitis C virus (HCV) and bacterial infections, and sexually transmitted infections — but workforce shortages, stigma, and financial and policy barriers are preventing the integration of opioid use disorder (OUD) and infectious disease services, says a new report from the National Academies of Sciences, Engineering, and Medicine.




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LA Leaders Working To Avoid Census Undercount Of Asians

In L.A., community leaders are working to prevent an undercount of Asian Angelenos. ; Credit: via NPR

Josie Huang

The 2020 Census kicks off in a matter of weeks. Census officials say Asian immigrants are “hard-to-count” because many have limited English and distrust government. 

Leo Moon is learning about the census with friends at a city-led workshop in Koreatown. He didn’t fill out the form in 2010, mostly because he didn’t want the government knowing he’s undocumented. But Moon says he’ll take part next year because the census determines how much funding and representation people get.  

This content is from Southern California Public Radio. View the original story at SCPR.org.




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Microsoft Cortana Beta now available on Android




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Freelancer? Avoid these '7 deadly sins' at tax time.

The organized freelancer will make sure the amount here is right.; Credit: Photo by Great Beyond via Flickr Creative Commons

Brian Watt

For freelancers, consultants, actors and other self employed people, life gets complicated this time of year. Digging around for the paperwork to fill out tax forms practically qualifies as exercise.

"They have a nightmare trying to find receipts," said accountant Tristan Zier.

Zier founded Zen99 to help freelancers manage their finances, including filing their taxes.  His most important advice to freelancers: keep track expenses and receipts year round rather than pursuing a paper chase as April 15 nears.  

"When they can’t find receipts, they can’t write off their expenses," he said. "And they’re paying more money to the government instead of keeping it for themselves."

Zier and others have come up with a lists of common mistakes freelancers make at tax time. 

Here are seven don't - or, deadly sins, for freelances at tax time:

  1. Not knowing what they owe.  Zier says there are 20 different 1099 forms that get sent out to workers to track freelance gigs.  One of them is the 1099-K, which only has to be sent to you by a company in paper form if you make over $20,000. "People think, 'Great, no paper form, no taxes on that," says Zier. "Big mistake there.  You still have to self-report the income."   
  2. Not knowing WHEN they owe.  For freelancers who owe more than $1,000 in taxes for a year, tax time comes more often than just April 15.  They have to pay taxes quarterly. But then it's not coming out of paychecks like it does for permanent employees. 
  3.  Not tracking and writing off the right types of business expenses. Zier says many freelancers fail to realize they can write off part of their cell phone bill as a business expense.  Expenses vary by the type of work.  "A rideshare driver's biggest expense will be related to their car, while a web developer's biggest expense might be their home office," Zier says. "Figuring out what expenses are important to your type of work is important is maximizing your tax savings."

  4. Writing off personal expenses.  This goes back to that cell phone.  If you use the same phone for personal and business purposes, don't be tempted to write the whole bill off. Estimate the amount you use it for your work. The same goes for your vehicle. Don't go trying to write off miles driven to the beach. 

  5. The Double No-No: counting expenses twice.  Speaking of vehicles, Zier says most people use the Standard Mileage Rate ($0.56/mile for 2014), which factors in gas, repairs and maintenance and other costs like insurance and depreciation. But if you use this rate, you can't also expense your gas receipts and repair bills.  

  6. Employee AND employer.  At lifeofthefreelancer.com, financial consultant Brendon Reimer reminds freelancers they play both roles. For regular employees, Federal, State, and payroll taxes are withheld from a paycheck, and distributed on the employee’s behalf. It's how Social Security and Medicare are funded. The IRS mandates that the employer must pay half of every employee’s payroll tax, and the employee is responsible for the other half.  Independent contractors have to handle both halves.  "The IRS does give you a small benefit by letting you deduct the half that you pay yourself as a business expense," Reimer writes. Zier said the freelancer's sin here is believing he or she pays more taxes than the regular working stiff.  

  7. Not keeping adequate records. The IRS requires you to keep proof of all business receipts, mileage, etc.  If you can't show these, the IRS  could refute the expense and force you to pay back taxes. Zier says the good news is there are other ways to prove expenses if you've lost the receipt. A bank or credit card statement with the date and location might do the trick. "The IRS is surprisingly accommodating if you are doing your best," Zier says. "If you're being a headache, they're going to be a headache as well." 

In separate reports, Zen99 and the consumer finance web site nerdwallet ranked Los Angeles the best city for freelancers.

Each considered housing and health care costs, the percentage of freelancers in an area as factors. Zier said even before the sharing economy began to take off, the entertainment industry and growing tech scene were already strong sources of freelance gigs in L.A.

"Even back in 2012, L.A. had twelve percent of people report themselves as self-employed on the Census," Ziers said.   "You know your Ubers and companies like that  are really bringing a lot of attention to the contractor market, but it was a very robust community before."

 

This content is from Southern California Public Radio. View the original story at SCPR.org.





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Antibody reduces harmful brain amyloid plaques in Alzheimer's patients

Although the causes of Alzheimer's disease are still unknown, it is clear that the disease commences with progressive amyloid deposition in the brains of affected persons between ten and fifteen years before the emergence of initial clinical symptoms such as memory loss. Researchers have now been able to show that Aducanumab, a human monoclonal antibody, selectively binds brain amyloid plaques, thus enabling microglial cells to remove the plaques. A one-year treatment with the antibody, as part of a phase Ib study, resulted in almost complete clearance of the brain amyloid plaques in the study group patients. The results, which were realized by researchers at UZH together with the biotech company "Biogen" and the UZH spin-off "Neurimmune," have been published in the renowned science journal "Nature."

read more



  • Health & Medicine

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High-yield crops have curbed agricultural land expansion, but care needed to avoid negative biodiversity effects

The widespread use of higher-yielding improved varieties of crops as part of the ‘Green Revolution’ has averted the conversion of between 18 to 27 million hectares of forests, woodlands and pastures in the period 1965 to 2004, according to a recent study. However, its authors caution that the relationship between these crops and land use change is complex, and good governance is needed to protect biodiversity from future expansion of agricultural land.




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Processing London’s local food waste in an anaerobic digester avoids 3.9 tonnes of GHG emissions

Analysis of the operation of a novel, micro-scale anaerobic digester has shown that this technology could provide a useful means of processing food waste in urban areas. The study found that the digester, located in London and fed mainly with local food waste, avoided 3.9 tonnes of greenhouse gas emissions, while providing biogas for cooking, heat and power. Anaerobic digestion on this scale could play a part in reducing the amount of food waste that goes to landfill1 and contribute to the circular economy.




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Seals avoid wind farms during the noisiest phase of construction

Wind farms are an important component of Europe’s shift towards a greener energy supply, but they could potentially have an impact on marine ecosystems. This study provides the first measurements of the distribution of harbour seals in relation to the construction and operation of wind farms, and makes recommendations to minimise any potential harm, including breaks in the pile-driving phase of construction.




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Micromax releases AI powered mobile launcher, Steroid

Micromax forays in the race of in-house mobile launcher driven by Machine Learning and AI to enhance the user experience.




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Solar-powered desalination could help avoid water shortages

A new solar-powered desalination technology could help solve water shortage problems without any damage to the environment, according to researchers. They evaluated a prototype model and demonstrated that it could produce up to 12 litres of freshwater a day per m2 of equipment.




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Zoom now adds security feature to avoid Zoombombing

The new features will allow admins to disable the use of a Personal Meeting ID (PMI) for scheduling or starting an instant meeting. As per the company, disabling the use of PMIs reduces that risk altogether and doesn’t leave PMI security up to individual users.




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Biodiversity offset policy: dangers that must be avoided

Biodiversity offset policies may inadvertently incentivise behaviours which actually accelerate biodiversity loss, new research has found. The study’s authors identify four ways this can occur and make recommendations for prevention.




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Neonicotinoid and fipronil insecticides harm birds and fish and reduce their food supply

Neonicotinoid and fipronil insecticides have a range of impacts on birds, mammals and fish, a new review of scientific literature has found. A house sparrow would need to eat just one and a half beet seeds treated with a common neonicotinoid to receive a lethal dose, for instance. The insecticides may also have equally important effects on vertebrate wildlife, such as reducing insect prey and hence food supply.




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Neonicotinoids: may reduce crop yields by poisoning insects that eat slug pests

Beetles that are helpful to farmers can be poisoned if they feed on slugs that have eaten crops treated with neonicotinoids, a new study reports. The slugs themselves are not harmed by neonicotinoids. In American field trials, researchers found that plots planted with neonicotinoid-treated soybeans contained more slugs, fewer beetle predators and had 5% lower yields. The insecticide may be reducing the beetles’ effectiveness as a natural control of slug pests.




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Bees actively prefer nectar contaminated with neonicotinoid pesticides

Honeybees and bumblebees prefer feeding on nectar laced with certain neonicotinoid pesticides to uncontaminated food, new research has shown. Far from the predictions of some, that bees would avoid food contaminated with neonicotinoid pesticides if given the choice, a new study has shown that bees did not avoid any of the three most common neonicotinoids: imidacloprid, thiamethoxam or clothianidin. Furthermore, they showed a preference for imidacloprid and thiamethoxam over uncontaminated sugar solutions.




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Are concentrations of certain critical metals and metalloids increasing in the environment due to their use in new technologies?

A recent study has assessed the environmental impact of a group of technology-critical elements (TCEs) — niobium (Nb), tantalum (Ta), gallium (Ga), indium (In), germanium (Ge) and tellurium (Te) — that, to date, have been relatively under-researched. The researchers reviewed published concentrations of these elements in environmental archives and evaluated trends over time in surface waters. Overall, they found no evidence that the rising use of these elements in modern technologies is causing environmental concentrations to increase on a global level. These findings are relevant to future policy discussions regarding the source, usage and presence of less-studied TCEs, particularly in relation to critical raw metals.




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Dietary exposure to neonicotinoid-contaminated plant material poses risk to leaf-shredding invertebrates

Neonicotinoids are pesticides applied to plants to protect them from insects. The use of neonicotinoids may lead to contamination of aquatic environments through, among other routes, the input of contaminated plant material into waterways. While it is well established that direct exposure to contaminated water endangers aquatic invertebrates, scientists have now published findings indicating that dietary exposure through the consumption of contaminated plant material puts leaf-shredding species at increased risk. The researchers recommend that policymakers registering systemic insecticides (those whose active ingredients are transported throughout the plant tissues) consider dietary exposure, and its potential implications for ecosystem integrity, in addition to other exposure pathways.




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Re-routing flights to avoid Arctic Circle could reduce sea ice melting

Re-routing flights to avoid the Arctic Circle may help reduce global temperatures and increase sea ice, a recent study concludes. The accompanying reduction in damages from global warming could outweigh the costs of increased fuel usage and operational changes for airlines by 47-55 times.




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Minamata Convention will help China and India avoid mercury emissions in 2050

Under the United Nations Minamata Convention on mercury, China and India could avoid a combined 242 tonnes of mercury emissions in 2050 from coal-fired power plants, a new study predicts. This amount is equal to approximately 12% of total emissions in 2010. While the benefits will be mostly regional, lower mercury deposition in surrounding oceans is good news for Europeans who eat fish sourced from those waters.




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Visit Wales. Later: People urged to avoid all non-essential travel ahead of the bank holiday

PEOPLE in Wales are being asked to act responsibly and to avoid unnecessary travel until coronavirus restrictions have been lifted by the Welsh Government.




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Coronavirus: FA declares non-league and women's divisions null and void

The Football Association has declared all non-league divisions from steps three to six of the football pyramid null and void, as well as tiers three to seven of the women's league, after all divisions were postponed due to the coronavirus outbreak.




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Oil Down as Exchange-Traded Funds Avoid Market

Oil snapped a three-day gain as exchange-traded funds avoided nearer-term contracts.




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Private telescope will hunt for asteroids starting in 2017

A private space telescope mission that aims to discover 500,000 near-Earth asteroids is technically sound and on track for a 2017 launch, a review panel says.