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发布时间: 2025-05-30 11:07:45北京青年报社官方账号
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It’s 5:32 in Hawaii, this is the time she would wake up to go hike Koko Head mountain. Only today, she hiked the stairway to heaven. We all love you, Beth. See you on the other side.— Duane Dog Chapman (@DogBountyHunter) June 26, 2019 246

  驻马店大型工业吸尘器   

In the latest numbers from the Department of Veterans Affairs, former military members are committing suicide at a rate of 17 a day. “If it were 17 a month, I think that would be a crisis but we’re saying 17 a day,” said Shad Meshad.Meshad created the National Veterans Foundation (NVF) and the first ever veteran suicide hotline in the country. He’s been running it for more than three decades, helping thousands of veterans.About a year ago, he helped Marine Corps Veteran Mario Miramontes, who was once on the brink of taking his own life.“It was accepting that I am not a part of this big machine,” said Miramontes. “It was just me, my family, my kids and I didn’t have any back up.”Like many veterans, Miramontes was struggling with transitioning out of the military.Being a Marine felt like the highest honor in his life. It gave him purpose and then it was gone.“Nothing has really replaced that sense of service,” Miramontes explained.Miramontes struggled with that for a decade after leaving the Marines, but what took him to the point of suicide was feeling like his service and sacrifice was so easily forgotten by society. He says he found himself cleaning fish and being called racial slurs after returning to civilian life.Veteran suicide hotlines get more than 1,000 calls a day, some estimate more than 2,000 calls a day, from servicemembers in the same kind of dark place Miramontes was at.“We have today an epidemic, an epidemic of suicide,” said Meshad.Meshad is also a veteran, he served in the Army during Vietnam. It was that service and what he saw there that made him realize that the rest of his life would be helping veterans overcome the mental and invincible wounds of war.“When I was in Vietnam, as a mental health officer actually, I was very aware we were going to have problems coming back,” explained Meshad.Despite Meshad’s efforts over the last 50 years, it just doesn’t seem like the number of veterans needing help is shrinking.“When soldiers are getting ready to come out of the service from war or even without going to war, there needs to be at least six months of training on how to come out,” Meshad said. “Not only six months preparation but another six months of people like us to let them know things are going to go this way or that way and this way. It’s okay, it’s normal.”Support is critical to preventing suicide amongst veterans, just ask Miramontes with support from Meshad and his fellow veterans at NVF, he is in a better place mentally. In fact, he is currently working for NVF, answering calls on the suicide hotline with the hope of saving other veterans from taking their life. 2647

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James "Radio" Kennedy, the mentally disabled man whose importance to a South Carolina football team inspired the Hollywood movie "Radio," died early Sunday at the age of 73, 186

  

In regions of the United States and Mexico that are prone to hurricanes, aggressive spiders are evolving to survive and ride out the storm.When hurricanes rage along the Gulf of Mexico or charge up the East Coast, they can reshape an entire habitat in a short time. The winds destroy trees and spread debris for miles, putting new pressure on the creatures living in these environments.But how do creatures adapt when their habitats are so disturbed? Researchers looked at Anelosimus studiosus spiders that live in storm-prone areas along the coast to see how they changed. Their study was published Monday in the journal Nature Ecology and Evolution.These weather systems are called "black swan events": a surprising event with a major impact that is explained with the benefit of hindsight. They don't offer much lead time, so the researchers had to scramble to study the spider colonies before and after projected storms.The team monitored Subtropical Storm Alberto and Hurricanes Florence and Michael during the 2018 hurricane season. They tried to anticipate the systems' trajectories and study areas that included 240 female spider colonies, comparing them with areas where spider colonies were unaffected by such storms.The researchers returned to the sites hit by the storms 48 hours later. About 75% of the colonies survived the initial storm strikes."It is tremendously important to understand the environmental impacts of these 'black swan' weather events on evolution and natural selection," said Jonathan Pruitt, lead study author, evolutionary biologist and Canada 150 Chair in McMaster University's Department of Psychology, Neuroscience & Behaviour. "As sea levels rise, the incidence of tropical storms will only increase. Now more than ever we need to contend with what the ecological and evolutionary impacts of these storms will be for non-human animals."The A. studiosis spider species has two main personality traits that are inherited: docile and aggressive.Aggressiveness can be determined based on their speed, attackers pursuing prey, cannibalizing male spiders as well as eggs and their vulnerability to the invasion of predatory spiders.On the one hand, aggressive colonies are better at gathering resources in times of scarcity. But when deprived of food or subjected to overheating, aggressive colonies can also suffer from infighting."Tropical cyclones likely impact both of these stressors by altering the numbers of flying prey and increasing sun exposure from a more open canopy layer," Pruitt said. "Aggressiveness is passed down through generations in these colonies, from parent to daughter, and is a major factor in their survival and ability to reproduce."The researchers determined that after a storm passed, the colonies that aggressively pursued food and resources were able to produce more egg cases. The spiderlings also had a better chance of surviving into early winter.In areas that weren't hit by storms, docile colonies thrived.These findings were consistent even as the storms varied in duration, intensity and size. The researchers believe this shows that extreme events can shape animal behaviors. They would like to conduct more long-term studies to learn whether this is the case. 3250

  

It's looking more and more likely that the United States soon could face its first tropical threat in the young 2019 hurricane season.On Sunday, the National Hurricane Center increased the chance to 50% that a system could develop in the Gulf by the middle of the week. Depending on your computer model of choice, the ensuing system could pose trouble -- or worse -- from the Florida panhandle to southern Louisiana.While it's still too early to tell if this system will get strong enough to be named (that would be Barry, by the way), more interesting is "how" this could all come about.For the most part, meteorologists vigilantly scan the Gulf or Atlantic Ocean from June to November for signs that low pressure systems are developing with the potential to strengthen.Turns out that average date of 814

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