16 Sep
2019

Obama vows to flex presidential powers in speech

first_imgo Southwest Washington’s representatives in Congress react to the address.o The full text of the address, as transcribed at The Washington Post.o GOP response by Cathy McMorris Rodgers, R-Wash.WASHINGTON (AP) — Seeking to energize his sluggish second term, President Barack Obama vowed Tuesday night in his State of the Union address to sidestep Congress “whenever and wherever” necessary to narrow economic disparities between America’s rich and poor.He unveiled an array of modest executive actions to increase the minimum wage for federal contract workers and make it easier for millions of low-income people to save for retirement.“America does not stand still and neither do I,” Obama declared in his prime-time address before a joint session of Congress and millions of Americans watching on television.Draped in presidential grandeur, Obama’s hour-long address served as the opening salvo in a midterm election fight for control of Congress that will quickly consume Washington’s attention. Democrats, seeking to cast Republicans as uncaring about the middle class, have urged Obama to focus on economic mobility and the gap between the wealthy and poor. His emphasis on executive actions was greeted with shouts of “Do it!” from many members of his party.last_img read more

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10 Sep
2019

How sleep apnea robs you of a good nights rest

first_img 1 Now playing: Watch this: How to improve sleep using tech 1:04 Comment How to get better sleep in 2019 Tags Causes and risk factors of sleep apneaAn “apnea” is a temporary pause in breathing. In most cases, it’s caused by tissue collapsing in the back of the throat (obstructive sleep apnea). When you fall asleep, the muscles of your upper airway relax. This narrows your airway, making it hard for oxygen to reach your lungs. If you sleep on your back, gravity can exacerbate this narrowing, because your tongue relaxes backward toward your throat. Central sleep apnea is usually linked to other medical conditions, such as heart disorders and brain damage.As far as risk factors, many things can influence your likelihood to develop sleep apnea, the most common and significant being excess body weight. Common risk factors for sleep apnea include:Excess weight: If you have a body mass index (BMI) of 25 or higher, your risk for sleep apnea increases.Large neck circumference: Your risk for sleep apnea is higher if your neck measures 17 inches or more for men, or 16 inches or more for women. This is because a larger neck has more tissue that’s liable to collapse during sleep. Age: Sleep apnea can affect people of any age, but it becomes more common when people reach young adulthood and middle age. Gender: More men get sleep apnea than women. For women, the risk of sleep apnea increases as they approach and go through menopause. High blood pressure: Hypertension and sleep apnea commonly coexist.Family history: If a family member has sleep apnea, your risk is higher, because sleep apnea can be inherited. Alcohol use: Drinking alcohol before bed can cause your throat muscles to relax even further.Smoking: Smoking can increase inflammation in your airways. POLYSOMNOGRAPHYTo be diagnosed with sleep apnea, you might undergo a polysomnography test. AMELIE-BENOIST / BSIP / Getty Images How do you get diagnosed with sleep apnea?In most cases, doctors diagnose sleep apnea based on a careful physical exam, sleep evaluation and sleep history. You may not be able to provide a sleep history by yourself, but you can enlist the help of someone who shares your bed or room.A sleep evaluation usually involves overnight monitoring at a sleep center, where machines measure your breathing and other body functions, such as your pulse, while you sleep. Sometimes, at-home sleep tests are an option. Tests that detect sleep apnea include:Nocturnal polysomnography: During this test, equipment measures the activity of your heart, lungs and brain, as well as your breathing and movement patterns and blood oxygen levels while you sleep.Multiple Sleep Latency Testing (MSLT): An MSLT tests for excessive daytime sleepiness by measuring how quickly you fall asleep in a quiet environment during the day. It’s often used to diagnose narcolepsy.  Maintenance of Wakefulness Test (MWT): An MWT measures your ability to stay awake during the day by finding your sleep latency, or how long it takes you to fall asleep. Sleep latencies of less than eight minutes during the day are considered abnormal.Home sleep tests: At-home tests are usually simplified versions of nocturnal polysomnography that measure your heart rate, airflow, breathing patterns and blood oxygen levels.In some cases, doctors refer patients to sleep specialist or otolaryngologist (also known as an ear, nose and throat or ENT doctor) for further evaluation, which can include a nasal airflow test and an examination to rule out any blockages in your nose or ears.Your doctor might also refer you to a cardiologist or neurologist to look for causes of central sleep apnea. A neurologist may conduct an electroencephalogram (EEG) to measure brain waves and test for central sleep apnea, while a cardiologist can use an electrocardiogram (ECG) to rule out or confirm any heart complications. Man in his 30s with sleep apnea sleeping using CPAPCPAP masks are one of the most common way to treat sleep apnea. Alina Solovyova-Vincent / Getty Images How to treat sleep apneaYou can treat sleep apnea a few ways, and many people go through a series of trial treatments to find out what works best for their sleep apnea. Sometimes, it takes takes a series of trials to find the best treatment, and most people end up using a combination of common equipment, machines and therapies to get relief. Treatment options for sleep apnea include: Continuous positive airway pressure (CPAP): Most people who seek treatment for sleep apnea start with CPAP. You choose a CPAP mask, which sends a pressurized airflow through your throat to open your airways while you sleep. If you use a CPAP, make sure to keep it clean. Bilevel positive airway pressure (BiPAP):  Similar to a CPAP, a BiPAP also provides a pressurized flow of air. The key difference is that it provides two different streams — one as you breathe in, and one as you breathe out.Chinstrap: Usually used in conjunction with a CPAP, chinstraps help you to stop breathing through your mouth. Oral appliances: If you don’t have severe sleep apnea, you could try custom-fitted oral devices that help keep your airway open. Just make sure to get one from a qualified dentist or orthodontist, not a one-size-fits-all appliance from the internet.Usually, your doctor won’t recommend surgery unless all other options have failed to treat and improve your sleep apnea. Most doctors suggest at least a three-month trial of other options before recommending surgery, which can include nasal reconstruction (such as to fix a deviated septum) or removal of adenoids — the soft tissue in the back of your throat. Symptoms of sleep apneaThe most common symptom of sleep apnea is snoring, but snoring on its own isn’t always indicative of sleep apnea. Snoring followed by silent pauses, gasping or choking sounds is likely a sign of sleep apnea. Because sleep apnea wakes you up frequently throughout the night (even if you don’t notice it), you can suffer from symptoms of sleep deprivation, such as daytime fatigue, difficulty concentrating, unintentional napping and irritability or mood swings. Other symptoms include:Feeling tired, even when you thought you had a full night’s sleepInsomnia or trouble falling asleepHeadaches and migrainesLoss of memory Decreased sex driveNocturia (waking up at night to use the bathroom) Complications of sleep apneaWhen you have sleep apnea, your body is consistently deprived of oxygen throughout the night. This lack of oxygen can have negative long-term effects on your health. Sleep apnea has been associated with:Hypertension (high blood pressure) Cardiovascular disease StrokeDiabetes Depression Metabolic syndrome Liver problems Read more: This one tip will help you sleep better tonight 29 Photos Share your voice Sleep Ghislain & Marie David de Lossy/Getty You know the consequences of not getting enough sleep: mood swings, crabbiness, cravings, difficulty focusing and sluggishness. And when you don’t know why you can’t get enough sleep, the symptoms become even more frustrating. The culprits behind sleepless nights range from blue light to parasites — but you might be dealing with something more serious: sleep apnea.An estimated 22 million Americans suffer from sleep apnea, a sleep disorder that causes you to momentarily stop breathing while you’re asleep. With sleep apnea, your airway becomes blocked when your body relaxes during sleep, limiting your lungs to little air flow.Characterized by loud snoring and often choking noises, sleep apnea causes your brain and body to become oxygen-deprived, often leading to frequent awakenings throughout the night. Depending on the case, it could happen a few times per night or hundreds of times each night.This guide goes over the different types of sleep apnea, causes, risk factors and symptoms to help you understand sleep apnea. You’ll also learn how to go about seeking a diagnosis and treatment options if you think you may have sleep apnea.Read more: What’s the difference between REM and deep sleep?Different types of sleep apneaThere are three types of sleep apnea, and the way they manifest in your body is different. But the end result is the same — all three deprive your body of oxygen.Obstructive sleep apnea is the more common form of sleep apnea that occurs when your throat muscles relax, blocking your lungs from receiving oxygen.Central sleep apnea is less common, and it occurs when your brain doesn’t properly signal the muscles in your body that control breathing.Complex sleep apnea syndrome, also known as treatment-emergent central sleep apnea, is the least common of all three. This occurs when someone exhibits signs of both obstructive sleep apnea and central sleep apnea last_img read more

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31 Aug
2019

Entanglement can help in classical communication

first_img(PhysOrg.com) — When most of us think of entanglement, our minds jump immediately to quantum communication. “Entanglement has become very well known and useful in quantum communication,” Robert Prevedel tells PhysOrg.com. Prevedel, a scientist at the Institute for Quantum Computing at the University of Waterloo in Ontario, Canada, believes that entanglement can be used in classical communication as well. Copyright 2010 PhysOrg.com. All rights reserved. This material may not be published, broadcast, rewritten or redistributed in whole or part without the express written permission of PhysOrg.com. More information: R. Prevedel, Y. Lu, W. Matthews, R. Kaltenbaek, and K.J. Resch, “Entanglement-Enhanced Classical Communication Over a Noisy Classical Channel,” Physical Review Letters (2011). Available online: link.aps.org/doi/10.1103/PhysRevLett.106.110505 Citation: Entanglement can help in classical communication (2011, March 30) retrieved 18 August 2019 from https://phys.org/news/2011-03-entanglement-classical.html This document is subject to copyright. Apart from any fair dealing for the purpose of private study or research, no part may be reproduced without the written permission. The content is provided for information purposes only.center_img “We have found that in certain situations you can use entanglement to transmit classical information with higher success when using classical channels that are noisy than you could do without.” says Prevedel. “This is a novel use for entanglement which seems to have been overlooked until recently.”A team of scientists at Waterloo, including Prevedel, Lu, Matthews, Kaltenbaek and Resch, demonstrated that that it is possible to benefit from entanglement in some classical communication channels. Their work can be found in Physical Review Letters: “Entanglement-Enhanced Classical Communication Over a Noisy Classical Channel.”“One of the reasons that entanglement hasn’t been thought to be useful for classical communication is that it has been shown to not increase the capacity of a classical channel, which is the ultimate maximum rate of reliable communication” Prevedel explains. “What entanglement can do, though, is reduce the error probability when sending a message with a fixed number of uses of a noisy classical channel.”Prevedel says that the protocol used is fairly simple. “Our demonstration included only two entangled particles and a straightforward classical channel. Entangled photons show nonclassical correlations,. Whenever I do a measurement on one of the photons, I will get a similar result for the same measurement performed on the other photon.”“Sometimes a classical communication channel gets jumbled,” Prevedel explains. “We wanted to see if entanglement could be used to more successfully send information across such a noisy channel. With our simple protocol, and by using entanglement, we found that you can improve the success probability from 83% to 90%. That’s fairly significant.”For now, the protocol only works on a very particular type of channel. “The situation we started with is very specific,” Prevedel points out. “We looked for the channel that would offer us the largest increase in success probability possible. Also, we knew that using entanglement in this manner won’t work with every type of classical communication channel.”So far, the work done by the Waterloo team doesn’t offer immediate applications for communications. “Our results are more important from a fundamental point of view,” Prevedel says. “From a fundamental point of view, this is big news.”Going forward, Prevedel hopes that he and his colleagues can learn more about the benefits that entanglement can have for classical communication. “We want to figure out which classical channels will benefit from it [entanglement], and which will not. We also want to see if there is a way to generalize our findings.” Additionally, the group is hoping that they can adapt what they learned to multi-party conversations. “It might be possible to find scenarios in which entanglement could help in three party or four party conversations – moving beyond two party communication.”Overall, though, Prevedel and his colleagues are excited about the new prospects for combining classical communication with entanglement. “We have shown that entanglement can help in classical communication, a situation where people thought it was useless. Hopefully, our work will spark interest in this research direction, and we can begin to see some applications in the future.” Explore further Too much entanglement can render quantum computers uselesslast_img read more

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31 Aug
2019

No Summer without mango

first_imgIf it is not mango, then it is not summer. Anyone and everyone in the country drool when it comes to mangoes. Even Katrina Kaif does. From Sindoori, Dussheri, Safeda to the country’s priced possession Alfonso, we love it all. Let’s say  Jaypee Vasant Continental just got it right this summer. They’ve come up with this scrumptious mango filled menu for all the mango lovers. ‘Go Mangolicious’ is a one month event organised by the group to tickle your taste buds. Wondering what could be made out of a simple and succulent mango? Here you go. Italian Mango Cheese Cake, Fresh  Mango  Tarte Tatin, Aam Ki Rasbhari, Mango Kulfi Mango Split, Mango   Brulee, Mango  Meringue  Tart and  Mango Jubilee. Yes, they all await you.last_img

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31 Aug
2019

Irate CM lashes out at Manekas comment on death of Lalgarh tiger

first_imgKolkata: Chief Minister Mamata Banerjee on Wednesday reacted sharply to Union Women and Child Development minister Maneka Gandhi’s comment on the killing of the Royal Bengal tiger in Lalgarh.Calling the incident a deliberate attempt to malign the state government, Banerjee said that Gandhi should apologise to the tribal people for her derogatory remarks. The Union minister has insulted the Adivasis, Banerjee said.”I am saddened that a Union minister has made unwarranted comments about a community. She said that Adivasis are poachers and they torture animals. I feel she should apologise to the Adivasi community,” an irate Chief Minister maintained. Also Read – Heavy rain hits traffic, flightsShe further went on to say: “I completely condemn the statements made by the Union minister. Adivasi brothers and sisters are our assets. Is she aware how many forests and deep forests are there in Bengal?” Banerjee also raised a question on how Gandhi knew that the tiger was killed by Adivasis. “Common people were living in fear for over a month. Police and Forest department officials took all measures to capture the tiger. Drones were used by the Forest department to catch the animal. Villagers who went to collect kendu leaves in the forest were also injured by the animal. Two persons are still undergoing treatment at the hospital. One should know about Bengal’s culture and its people before commenting on an issue,” the Chief Minister reminded. Also Read – Speeding Jaguar crashes into Merc, 2 B’deshi bystanders killedLaunching a scathing attack on the BJP, she said: “During elections they use Adivasis armed with bows and arrows. They hold Ram Navami rallies with arms. Don’t they feel ashamed then? A few days ago, they had brought Adivasis from Jharkhand, armed with bows and arrows.” At a time when Dalits are being persecuted across the country, her comments reflect BJP’s stand on SC/STs, Dalits, Adivasis and common people of the country, Banerjee added.”She must apologise to the nation. Bengal has a rich culture and heritage. She has no right to insult Bengal and Adivasis. We will not tolerate it. People of Bengal will give a fitting reply,” Banerjee stated.”Did she use a telescope? A tiger died and curious people came to see it. Even when people die, relatives and others come to pay their respects. How can she compare this with Shikar Utsav? She cannot ridicule a tradition of the Adivasi community,” the Chief Minister said.It may be mentioned that Gandhi had said earlier in the day that Bengal is the only place in the country where illegal killing of wild animals is “allowed and encouraged”.last_img read more

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30 Aug
2019

The Health Care Industry

first_img 6 min read Register Now » When a client checks out a health care site, he is looking for information on physicians, insurance policies the health care provider accepts and medical information about the health concern he has.The EssentialsA health care site should provide easy access to information via menus designed consistently throughout the site. Redesign is a good idea if it’s not been updated for two to three years. Ask your web professional for a fresh design using “CSS” (cascading style sheets) rather than “tables.” This will not only make you sound like an expert, it will help you later on as you focus on improving your site’s search engine optimization (SEO).Have a statement on the home page that also lets the customer know why they should use your business. What sets your services apart and why should they visit your site again? A medical news feed with RSS subscription capability should exist on the homepage as well as the medical facility’s news.Make sure to have complete and up-to-date information on all physicians and health care providers, preferably including contact information for each, a photo and basic background info. This should be on a separate page or pages separating physicians by specialty/department. Also, if different physicians accept different insurance policies, make sure to include that information.Your site needs to become a health resource for the community it serves. Make this a main objective of your site’s concept, strive to become a local authority on health care issues and your traffic will increase exponentially.Update the content on your site monthly especially the homepage. As a rule of thumb update the look and feel of the site every one- to-two years. Don’t get stuck in a hosted content management system with limited capabilities–make sure your web developer is able to add functionality to the site easily as your organization grows, and that he or she is willing to consider other options besides a content management system.Hire an SEO professional with a proven record and ask that he or she concentrate on location(s) to drive searches in the area along with the specialties of the business in order to drive searches by longer-distance customers.Mistakes to AvoidMost medical websites that are not successful in converting customers and not successful on the web have the following issues:Bad design. Messy layouts and inconsistent menus cause visitors to feel lost in your site and surf away in frustration. The site needs to be easy-to-read and aesthetically pleasing (e.g., if your customers are older, consider using white background and larger text). Consult with a web development firm and have them tell you what they can do to improve your site, these services are often complimentary.The site development included “frames.” This is frowned upon by the majority of the search engines out there. A site redesign and SEO is highly recommended.A good site is updated regularly and visitors will notice if it’s not. They won’t feel the need to come back, and repeat website customers relate directly to conversion numbers. Empower people in your organization–make them a part of updating the site rather than having a single individual responsible for the entire site.If your content is insufficient and inaccessible or if most of your content consists of bulleted lists, it’s time to look at reorganizing it and adding more content. There’s no such thing as too much content when it’s properly organized. Make sure each physician has a photograph, contact info and basic bio added to the site. If needed, consider using a professional copywriter who specializes in website copy and can work with your SEO specialist.No search engine visibility. From content to design issues, SEO professionals are often able to tell you what your site really needs. Consider this just as important as having a site designed.Poor marketing. Just like in traditional marketing, you need to have a web marketing plan in place and make sure it drives the customers to the site and provides you with web traffic statistics so you know what’s driving traffic.Places to BeDefinitely promote your site and blog to the search engines and most of the web directories including DMOZ. Stay out of link farm sites. Your SEO specialist will also recommend local sites and blogs where a listing or comments may be beneficial.Look for forums where specific conditions you specialize in are being talked about and offer advice without making it seem as though you’re trying to win business in doing so. In your signature on the forum response add the address of your site and blog as links if permitted. There’s a fine line between a well-crafted response and one that will be perceived as trying to spam the forum.”Medical News” with RSS feed, and “Company News” with an RSS feed should be on the homepage of the site. A blog not only will help promote the site, it will also help provide content for feeds (the homepage company news could use the feed provided by the blog). Feeds like these are great as they can then be syndicated by other sites giving you a much larger exposure or footprint. E-newsletters are fine but the ROI is definitely lower than a blog. Press releases should always be included in the company news as excerpts and/or blogged about and a link given to the page or pages on your site where the full text of the release should exist.Keep in mind that the blog will be read by your customers and not medical professionals, so try to keep their interest up with catchy titles and don’t get hung up on medical jargon.Ask you SEO professional to make sure that your blog has the social networking links shown after each post so your readers can help promote your site. And always ask your employees to frequent and comment on your blog and site, as sometimes their input can be very valuable.Researched and written by Liz Wilson. Additional information provided by UrbanVerve, a leading web development and SEO solutions company and CI Web Design Inc., an innovative web design and development company. Free Webinar | Sept. 9: The Entrepreneur’s Playbook for Going Global January 13, 2009 Growing a business sometimes requires thinking outside the box. Opinions expressed by Entrepreneur contributors are their own.last_img read more

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