濮阳东方医院治阳痿评价非常好濮阳市东方医院几点上班,濮阳东方医院妇科治病专业吗,濮阳东方医院价格公开,濮阳东方医院妇科技术专业,濮阳东方医院妇科价格收费合理,濮阳东方妇科医院非常好,濮阳东方医院男科治早泄评价比较好

SEATTLE (AP) — Scientists say an orca who raised worldwide concern when she carried her dead calf for 17 days and more than 1,000 miles almost two years ago is pregnant. The Seattle Times reports Southall Environmental Associates scientist John Durban and marine mammal research director for the nonprofit SR3 Holly Fearnbach recently finished recording drone images of the endangered southern residents and discovered pregnancies amid the J, K, and L pods. According to SR3, whale pregnancies typically last 17-18 months.Pregnancies are not unusual but Tahlequah's pregnancy carries special meaning for a region that grieved the death of her calf along with her. The southern residents are struggling to survive, and most pregnancies are not successful.SR3 says the unsuccessful pregnancies are due to lack of food and nutrition and there are only 73 whales in population. 881

SCRIPPS RANCH (KGTV): The "shake table" at UC San Diego will soon be able to move just like a real earthquake, thanks to a grant from the National Science Foundation.Researchers at UC San Diego received .3 million for upgrades to the machine."This would become one of the very best centers for earthquake engineering worldwide," says Professor Joel Conte, who teaches in the school's Department of Structural Engineering.Researchers say, right now, the shake table only moves back and forth, rocking large structures placed on top of it. With the grant, they'll be able to change the hydraulics on the machine. Once completed, it will shake back and forth, left and right, up and down and will also pitch, roll and yaw."We'll be able to reproduce real earthquake ground motions much more realistically, much more accurately, and much more completely," says Conte.Building designers and researchers use the shake table to test how structures will react to an earthquake, what kind of damage they'd sustain and whether or not they'd be usable immediately afterward.The shake table can hold multi-story buildings, bridge columns, wind turbines and more. The first structure scheduled to be tested after the upgrade is a 10-story building made from cross-laminated timber.According to the school, the money from the grant will add "new hydraulic pumps, a cooling tower and very large accumulator banks for the facility’s hydraulic-powered system. It will cover the costs of reconfiguring the existing two horizontal actuators, adding another two horizontal actuators, and powering the six vertical actuators to generate table motion."Researchers say it will be the most modern, functional shake table in the world."As soon as it can move in several directions, we will be able to serve all these needs," says Conte. "In the past, the industry in California often had to go to Japan, to China, to Korea. That will not be the case anymore."Construction on the upgrades will start in February of 2020 and be complete by July of 2021. 2042

Sarah Fuller is ready to make history with @VandyFootball. pic.twitter.com/Ls7fNIKnYX— SEC Network (@SECNetwork) November 28, 2020 138

SAN YSIDRO, Calif., (KGTV) -- San Diego community leaders responded to comments made by the President, where he threatened to close down the US-Mexico border indefinitely if Mexico does not handle the wave of asylum seekers coming into the United States. Paola Avila with the San Diego Regional Chamber of Commerce is part of a nearly 100 person joint-delegation from San Diego and Baja California, going to Mexico City this Sunday, to champion US-Mexico relations. "Closing the border is not an option. Neither a portion nor all of it," Avila said. San Ysidro Port of Entry is the busiest land border crossing in the Western Hemisphere. More than 70,000 vehicles and 25,000 pedestrians cross into the United States every day.President Trump recently tried to direct .5 Billion from the Pentagon to build his campaign promise wall. But that was blocked by Senate Democrats and 12 Republicans. Now Baja-Cali business leaders fear the President will force a port and border shutdown. "Closing the border will be a profit-making operation," the President said. Not so, said Jason Wells with the San Ysidro Chamber of Commerce. As the Executive Director, he advocates for 650 businesses that have a zipcode one and a half miles from the border. He will be joining Avila on Sunday, in the advocacy delegation. He knows first hand the severe consequences of a shutdown. "Our daily lives are affected by the border crossings and how long that takes. So we certainly wish that not to be something to be toyed with," Wells said. When migrants rushed the border last November, San Ysidro Port of Entry was shut down for just five hours. In that short time, the city lost .3 million in revenue. This does not include the economic impacts to neighboring Chula Vista, National City, or San Diego.ABC News consultant John Cohen, who held a senior role at Homeland Security, said the last time there was a border shutdown was during the Reagan administration. He said it caused severe economic harm to both countries. "History tells us when you shut down the southern border, it does little to stop to flow of illegal drugs into the US. It does little to stop illegal immigration. You do cause significant economic harm to the US," Cohen told ABC News.Especially in this global economy, Avila said, where pesos and dollars are swiftly exchanged, and where commerce and culture are deeply intertwined. "Our economies, communities, workforce, our businesses are so integrated. It's like dissecting a person. Dividing a person in half is not viable," Avila said. Mexico's foreign minister responded in a tweet: "Mexico does not act on the basis of threats." 2651

Scientists from all over the world recently returned home after the largest Arctic expedition to date.The Polarstern, a German ice breaker, housed hundreds of scientists who spent time over the past year to do research in the Arctic.“The MOSAiC Expedition is an expedition to the central Arctic. We took a ship, an icebreaker ship, and froze it in the arctic sea ice. It stayed there and drifted with that ice for a full year and that ship served as a platform for doing all kinds of research to understand the changing Arctic sea ice and the implications that has on the arctic system and global system,” Matthew Shupe, scientist and co-coordinator of the MOSAiC Expedition, said. He is also a professor at the University of Colorado Boulder.“MOSAiC really represents the largest expedition to the arctic ever,” he said. “MOSAiC is, I would say, very photogenic. It’s really compelling and captivating to all kinds of audiences.”But the data collected and changed observed during the rip serve a larger purpose than just beautiful, picturesque nature videos and photos.“The Arctic is changing. The sea ice is changing and we knew this,” Shupe said. “But when we went there the ice was thinner than we expected.”That change impacts a number of things. Shupe said as the Arctic changes, it’s opening for business. “It’s opening for cargo transportation, it’s opening for tourism.”It’s an indicator of larger changes as well.“Can potentially affect our weather, you can imagine the large scale circulation of our globe is dependent on things like a cold North Pole versus warm tropics and that affects the large scale circulation,” he said.The data these scientists collected over the span of a year will be used for global climate and weather prediction models.“These models rely on information, we have to understand the Earth's system in order to model it,” Shupe said.Hundreds of scientists from 37 different nations, all focusing on different projects, funded in part by U.S. tax dollars.“This is funded by the national science foundation, department of energy, NOAA, NASA, these are institutions that are funding this kind of research to understand arctic change and how it affects all of us," Shupe said.Next year, you’ll be able to experience the Arctic, too.“This planetarium film is an educational documentary about the MOSAiC Expedition,” said Lianna Nixon, a filmmaker, who spent a few months aboard Polarstern. She documented the expedition for a few months to bring the Arctic to everyone. “What we wanted to do was really express what kinds of science people were doing in the field and take that into your local planetarium.”The 30-minute film will be available at planetariums as soon as next year -- a 2D version will also be available.“The Arctic impacts all of us no matter where we live. The polar regions drive a lot of our global climate systems,” Nixon said.Expeditions to the Arctic have been happening for more than 100 years, but this new data collected by MOSAiC will be used in the science community for years to come.“MOSAiC is building on this history of expeditions to the Arctic,” Shupe said. 3131