µ½°Ù¶ÈÊ×Ò³
°Ù¶ÈÊ×Ò³
å§Ñô¶«·½Ò½ÔºÄпƿ´Ñôðô¿Ú±®ºÃºÜ·ÅÐÄ
²¥±¨ÎÄÕÂ

Ç®½­Íí±¨

·¢²¼Ê±¼ä: 2025-06-02 19:35:45±±¾©ÇàÄ걨Éç¹Ù·½Õ˺Å
¹Ø×¢
¡¡¡¡

å§Ñô¶«·½Ò½ÔºÄпƿ´Ñôðô¿Ú±®ºÃºÜ·ÅÐÄ-¡¾å§Ñô¶«·½Ò½Ôº¡¿£¬å§Ñô¶«·½Ò½Ôº,å§Ñô¶«·½Ò½ÔºÄпÆÖÎÁÆÔçй¿Ú±®·Ç³£¸ß,å§Ñô¶«·½Ò½Ôº¿´¸¾¿Æ²¡¿Ú±®ºÃ¼Û¸ñµÍ,å§Ñô¶«·½×¨¼ÒÔõôÑù,å§Ñô¶«·½ÄпÆÒ½Ôº¸î°üƤ¼Û¸ñÕý¹æ,å§Ñô¶«·½ÄпÆÒ½ÔºÆÀ¼ÛºÜ¸ß,å§Ñô¶«·½¸¾¿ÆÆÀ¼ÛºÃô

¡¡¡¡

å§Ñô¶«·½Ò½ÔºÄпƿ´Ñôðô¿Ú±®ºÃºÜ·ÅÐÄå§Ñô¶«·½Ò½ÔºÖÎÑôðôÆÀ¼Û·Ç³£¸ß,å§Ñô¶«·½ÔõôÑù,å§Ñô¶«·½¿´¸¾¿Æ·Ç³£µÄרҵ,å§Ñô¶«·½ÏßÉÏÔ¤Ô¼,å§Ñô¶«·½¿´ÄпÆÊշѺÏÀí,å§Ñô¶«·½Ò½Ôº¸î°üƤ×Éѯµç»°,å§Ñô¶«·½Ò½Ôº¿´Ñôðô¼¼ÊõºÜרҵ

¡¡¡¡å§Ñô¶«·½Ò½ÔºÄпƿ´Ñôðô¿Ú±®ºÃºÜ·ÅÐÄ ¡¡¡¡

For the first time since 2003, the American Heart Association is updating the comprehensive guidelines for blood pressure and hypertension.According to a release from the AHA, patients with a blood pressure reading of 130/80 should now be considered to have hypertension, or abnormally high blood pressure. Previously, a blood pressure level of 140/90 was the baseline for being diagnosed with hypertension.The new guidelines from the AHA mean that nearly half of all American adults ¡ª 46 percent ¡ª suffer from hypertension. By the AHA¡¯s old standards, 32 percent of American adults suffered from high blood pressure. ¡°We want to be straight with people ¨C if you already have a doubling of risk, you need to know about it,¡± said Dr. Paul K. Whelton, the lead author of the AHA¡¯s new guidelines. ¡°It doesn¡¯t mean you need medication, but it¡¯s a yellow light that you need to be lowering your blood pressure, mainly with non-drug approaches.¡±Despite an increase in the amount of Americans with high blood pressure, the AHA hopes their new guidelines mean there will be only a small increase in the amount of patients requiring medication. The Association now generally recommends that patients with Stage 1 hypertension only be prescribed medication in the event of a heart attack or stroke, and they¡¯re also recommending that pharmaceutical companies combine multiple blood pressure drugs. The AHA also hopes the new guidelines encourage patients to monitor their blood pressure at home, away from a stressful setting like a doctor¡¯s office that can skew a single blood pressure test.According to the AHA, the new guidelines were developed by 21 science and health experts who reviewed more than 900 published studies.The new AHA guidelines for diagnosing hypertension are listed below. 1803

¡¡¡¡å§Ñô¶«·½Ò½ÔºÄпƿ´Ñôðô¿Ú±®ºÃºÜ·ÅÐÄ ¡¡¡¡

Former NFL running back Kareem Hunt was accused of kicking a man at a nightclub in Kansas City, Missouri, in January 2018.The incident is the latest to come to light allegedly involving Hunt since video surfaced Friday showing him physically assaulting a woman in February. Three incidents of violence involving Hunt have been documented this year.No charges were filed in any of the cases. The Kansas City Chiefs released Hunt on Friday after TMZ posted the video. Hunt asked for forgiveness Sunday in an ESPN interview and admitted to lying to the Chiefs about the incident."I'm asking for forgiveness and I definitely believe I deserve forgiveness," Hunt told ESPN. "Everything is really happening fast right now, and I just want everybody to forgive me."Here is what we know about three incidents in which Hunt's name came up in 2018. 846

¡¡¡¡å§Ñô¶«·½Ò½ÔºÄпƿ´Ñôðô¿Ú±®ºÃºÜ·ÅÐÄ ¡¡¡¡

For years Rachel and Greg Osterland have decorated their Wadsworth to look just like a famous one¡ª the Griswold¡¯s house from "National Lampoon¡¯s Christmas Vacation." The home has become a must-see for families across Northeast Ohio during the holiday season. On Friday, the family held the official lighting of the home. Typically, the family hosts a crowd of spectators but this year, because of the COVID-19 pandemic, the event was virtual. The Osterlands lit their home just before 7 p.m. Watch video from the event in the player below: 549

¡¡¡¡

For anyone who used to play with slot cars as a child, Sweden's new electrified road might bring back some memories.In the first of its kind, the Scandinavian country is trialling the world's first public road which allows electric vehicles to recharge while driving. Similar to a slot-car track, vehicles are able to connect to an electric rail that's embedded into the road.Sweden has a goal of achieving a completely fossil fuel free vehicle fleet by 2030, so this electrified road is part of several projects the Swedish Transport Administration has created to develop and test technologies that may be able to help the country reach its target.In this particular project, 'eRoadArlanda', electricity is transferred via a movable arm that attaches to the tracks built into the middle of the road. While the system is designed with the capacity to feed heavier vehicles such as trucks, it's also developed to work for cars and buses.When vehicles approach the track, a sensor from the car or truck detects the electrified rail and the movable arm lowers from underneath the vehicle and inserts into the rail. The arm has been designed to be flexible, providing the car, or truck, the freedom to move around the road without disconnecting."One of the most important issues of our time is the question of how to make fossil-free road transportation a reality," Hans S?ll, chairman of the eRoadArlanda says."We now have a solution that will make this possible, which is amazing. Sweden is at the cutting edge of this technology, which we now hope to introduce in other areas of the country and the world."The track stretches along two kilometers (1.2 miles) and has been installed on public road "893" just 30 minutes outside of Stockholm.The eRoad has many advantages, S?ll says. If implemented it will mean electric vehicle batteries can be smaller -- and therefore lighter -- because they won't need to retain as much charge, the vehicles will then be cheaper to manufacture and will ultimately be more sustainable.For a heavy truck to be 100% electric, he explains, it would need a battery that weighs 40 tonnes. But if technology like the eRoad was readily available, the truck's battery would be able to weigh as little as 600 kilograms.It would also fix a wider issue that many electric vehicle owners face: The worry and inconvenience of keeping vehicles charged."Today you're not 100% sure how far you can go with your battery but if you have a combination of electric roads you will feel a little bit more confident that you'll get where you want to go," S?ll says.The technology is also safe and adverse weather such as rain, snow and ice should not cause any major issues thanks to draining and usual maintenance. The electricity also isn't a risk to humans or animals."There's no electricity at the surface and the rail is only electrified if an actual authorized vehicle is passing, so if you don't have an electric vehicle that's authorized to use the electricity, the electricity will not be turned on at all -- it will not be on 24/7."There will also be plenty of signage around the area indicating the road is electrified and the system is equipped with safety circuits.S?ll says while the new project cost €6.4 million (.7 million) to develop, if it were more widely implemented across the country it would eventually work out less than €1 million (.2 million) per kilometer to build.That is, if the government decides to implement it nationally."The Government wants to test one or two additional technologies ... that will then be evaluated in two years or so, (and) after that they will pick out one of those technologies (that have been tested) to build a longer pilot stretch that will be between 20 and 40 kilometers," he says.For now, the eRoad will be used and trialled for two years by a truck carrying freight in order to determine how well the innovation works under various weather conditions and in conjunction with normal road traffic.The-CNN-Wire 3992

¡¡¡¡

For the first time in history, a beluga whale, which normally lives in arctic waters, was spotted off the coast of Southern California. Now there's an investigation under way to find out where it's going and why.Drone video taken by Gone Whale Watching owner and Captain Domenic Biagini, or "Captain Dom" in San Diego shows the Beluga happily swimming thousands of miles from home.Something like this has never been recorded before. Never has this animal been seen off the coast of San Diego, and never this far south in the Pacific Ocean.Biagini charters sight seers and also takes drone images. He's still in disbelief about the beluga footage he captured.¡°Imagine I¡¯m outside at my house in Southern California and I walk out and there¡¯s a polar bear walking down the street. It¡¯s that unusual, it does not make any sense that this whale would be here,¡± Biagini said.He said it all started when a friend of his called about the rare sighting. ¡°She called me on the radio and said, ¡®Dom we just saw a 15 foot pearly white animal with no dorsal fin.¡¯ I said, ¡®Lisa, are you trying to tell me you have a beluga whale in San Diego waters?¡¯¡±She wanted his drone expertise because she couldn't quite believe it either. So, he went and they all sat quietly. Watching and waiting for the whale to resurface. After some time it came back up and looked right at the drone.Captain Dom said the moment was emotional. ¡°I started to get the shakes a little bit because I realized I was going to film this, it was going to happen, I was going to get there in time and I realized how historic this moment was - not just for San Diego but for whale watching as a whole, worldwide.¡±And then he got worried. What was it doing here and so far from home? The beluga whale looked healthy enough and while incredible, now what?Dr. Alissa Deming is the Director of Clinical Medicine at the Pacific Marine Mammal Center in Laguna Beach, California. ¡°One of the questions as a veterinarian that we have, is why did he decide to leave his habitat? That could be an indication of something wrong, his ability to navigate his environment.¡±Normally, she said, belugas live in the Cook Inlet of Alaska. They're an endangered species and they're social. They usually travel together.From the looks of the images, Dr. Deming said the whale is older and it is abnormal that he's alone. His skin looks good and he's not thin, so hopefully he's still getting the food he needs.But, the whale is still too far away from home and researchers are concerned, and are now looking for it.¡°It's definitely searching for a needle in a haystack, a little white needle I guess. A lot of time public reporting and whale watching companies can call things in which is how this was opportunistically sighted. NOAA can put planes up or have the US Coast Guard help on a search but there¡¯s so much water we don¡¯t know which direction this animal went,¡± Dr. Deming said.The worry is that it's headed south towards Mexico. Waters are warmer there and the Beluga will be harder to track in international waters.¡°We would like them to stay up in the Alaska region. As much as I love beluga whales, I don¡¯t want to see them off our coast because that means there¡¯s something really wrong with their normal habitat up there in Alaska,¡± Dr. Deming added.For Captain Dom, who's had an incredible run of luck, spotting the beluga and recently five species of whale and four species of dolphin, it's a dream come true.¡°It's so beautiful, belugas as white as they are in waters as blue as ours. That¡¯s not something we see here; we don¡¯t have animals that color in water as bright and sunny as ours.¡±An incredible sight, one that's now recorded as historical, and one that everyone hopes to never see again. At least when it comes to belugas hanging out in sunny, Southern California. 3833

¾Ù±¨/·´À¡

·¢±íÆÀÂÛ

·¢±í