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濮阳东方口碑好不好
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发布时间: 2025-06-02 16:15:05北京青年报社官方账号
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A total of 173 sea turtles died off Cape Cod, Massachusetts, this week because of the extreme cold, according to Mass Audubon Director Bob Prescott.Prescott said 227 cold-stunned turtles were recovered from the Gulf of Maine since Wednesday, but only 54 lived. Mass Audubon, the largest nature conservation nonprofit in Massachusetts, regularly patrols the beaches this time of year looking for cold-stunned turtles, Prescott said.But this was many more than they expected, he said. 490

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A new survey shows the COVID-19 pandemic is giving people more faith in science. 3M's State of Science Index was encouraging for scientists and medical professionals, but the results also showed a lack of diversity is a major obstacle in the fields of Science, Technology Engineering and Math or STEM."They did the survey in 2019 and when they came to release the information now in 2020, obviously this whole pandemic had occurred and so they wanted to see if the answers and results had changed. So, they ran the survey again, very quickly. What they found was that this pandemic pulse or the information they found in 2020 in the middle of the pandemic has been just incredible," said Dr. Kate Biberdorf, an Associate Professor at the University of Texas at Austin and a 3M partner.Dr. Biberdorf says amid the pandemic, with scientific research and discoveries front and center, 89 percent of their respondents said they trust science. Pre-pandemic, Dr. Biberdorf says just 24 percent of people said they would speak up and advocate for science. Now, 54 percent said they would. A big difference in less than a year."The main things that just keep standing out to me is that our skepticism is down, our trust is up. We are leaning towards our experts, we’re talking to our scientists," said Dr. Biberdorf.However, the 3M State of Science Index also showed a large portion of Americans were discouraged from getting into STEM-related careers. "One of the questions we asked was, 'Have you ever been discouraged to pursue STEM in any way?' And what we noticed was there was a really interesting trend when it came to our age demographic," said Dr. Biberdorf.Results showed 9 percent of Baby Boomers were discouraged, 24 percent of millennials and 28 percent of Generation Z Americans, which is an upward trend. So, 3M asked why they were discouraged."Globally, the number one answer was just a lack of access to science classes. They just don't have access, they can’t get the acid, they can’t get the science kit. But in the United States, of those who were discouraged to pursue STEM, what we noticed was that our number one answer was inequalities due to gender, race and ethnicity, so that is glaring," said Dr. Biberdorf.Boukham Sriri-Perez is a high school physics teacher at Duncan Polytechnical High School in Fresno, CA. "The majority of my students in my AP Physics class are male and I have very few female students. Last year, I only had one. I believe that it is my responsibility, that I have to be really intentional about how I teach my female students in the class," said Sriri Perez. She says she tries to encourage many of her female students to give them the confidence to go into physics or other science fields and make a huge difference in the world. Sriri-Perez works for Fresno Unified School District, the same district she attended growing up. Sriri-Perez gets emotional recalling how influential and inspiring her own high school science teachers were, but says there was a lot she battled to get to where she is today."However, there’s one piece that I think I had to learn on my own as a female student and as a minority and as a refugee, is that I live in two different cultures," said Sriri-Perez. A culture that she says didn't see women in STEM-related fields. Sriri-Perez says educators can play a huge role in encouraging future STEM leaders who are minorities and women. 3416

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A new study out of a pediatric medical center in Chicago suggests that young children do not only spread COVID-19 more efficiently than adults, but they could be major drivers in the pandemic as schools start to reopen.The report was published at the end of July and examined concentrations of COVID-19 in the nasopharynx, or the upper region of the throat that connects nasal passages. According to the results, children ages 5 and younger who develop mild to moderate symptoms have 10 to 100 times as much COVID-19 in their nasopharynx as adults.“This is a very complex issue involving not just the virus, but everything else,” said Dr. Kwang Sik Kim, director of pediatric infectious disease at Johns Hopkins University Hospital. "We don’t have any real data to indicate to schools what they should do, what is the best recipe they need to follow.”The study raised concerns about the erratic behavior of children and how it could play a factor in the virus’ spread, reading, "Behavioral habits of young children and close quarters in school and daycare settings raise concern for SARS-CoV-2 amplification in this population as public health restrictions are eased. In addition to public health implications, this population will be important for targeting immunization efforts as SARS-CoV-2 vaccines become available.”“Don’t, under any circumstance, even think about opening that school for in-class instruction until you’ve got the virus under control,” said Lily Eskelsen Garcia, president of the National Education Association.Eskelsen Garcia teaches 39 6th-graders in Salt Lake City and says unless the infection rate of a community is below 5 percent, as outlined by the CDC and WHO, school districts should not even consider opening for in-person instruction.Currently, the infection rate in the United States is 7.8 percent."If you open a school before you get the infection rate under control, you will turn that school into the community’s super-spreader,” said Eskelsen Garcia.“Make a decision for today based on the information available today, and then act differently when you have data tomorrow. I think that’s the right approach,” said Dr. Kim. 2170

  

A town in Virginia has an age limit on trick-or-treaters so strict that it could result in jail time.According to hrscene.com, in the City of Chesapeake, trick or treat hours are from 6-8 p.m. on October 31 for children 12 and under.City Code 46-8 says the following: 275

  

A visitor to Yellowstone National Park was injured by a grizzly bear while hiking near Old Faithful on Monday.According to a park press release, the 37-year-old woman from Missouri was hiking alone on the Fairy Falls Trail when she encountered two grizzly bears "at very close range."One of the bears knocked the woman down, and she suffered a scratch on her thigh. The woman also received minor injuries to her face from the fall. She declined medical attention.The park said the woman attempted to use bear spray during the encounter."From the injured person's statements, this appears to be a typical case of a mother grizzly bear protecting her offspring following a close-range encounter," said Kerry Gunther, a bear management biologist. "Because this bear was displaying natural protective behavior for its cub, no action will be taken against the bear. Several trails in the area will be closed to give the grizzly family group time to clear from the area."Monday's incident marks the first time a bear has injured a visitor in Yellowstone in 2020. The last time a bear injured a visitor in the park was in June 2019 when a black bear bit into an occupied tent and bruised a woman's thigh.Following the incident, the Fairy Falls Trail was cleared of hikers. The trail and surrounding area have been temporarily closed.The park provided these guidelines to protect both hikers and bears:- Hike in groups of three or more people- Carry bear spray and know how to use it- Be alert and make noise- Stay out of areas that are closed for bear management- Don't hike at dawn, dusk, or at night when grizzly bears are most active- If need be, turn around and go the other way to avoid interacting with a wild animal- When an animal is near a trail, boardwalk, parking lot, or in a developed area, give it space.-Stay 25 yards away from all large animals — bison, elk, bighorn sheep, deer, moose, and coyotes and at least 100 yards away from bears and wolves.This story was originally published by KTVQ in Billings, Montana. 2031

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