濮阳高三复读实力价格(铜川新高一专业价格) (今日更新中)

We will not be silent. Black lives matter. ? ? We were planning to announce our #PridePerseveres initiative today, but in light of the ongoing violence and injustices against our POC family, that no longer feels appropriate. How can we launch a month of celebration when so many of us are hurting? How can we celebrate Pride without acknowledging that we wouldn’t even HAVE a Pride month if it weren’t for the brave black, brown, trans, and queer folks whose uprising against the police at Stonewall gave birth to the modern LGBTQ+ rights movement? It is our responsibility to speak out against the hate and violence that such a vital part of our community continue to face.? ? We stand in solidarity with the #BlackLivesMatter movement and the hundreds of thousands of queer people of color who log in to our app every day. We will not be silent, and we will not be inactive. Today we are making donations to the Marsha P. Johnson Institute @mpjinstitute and Black Lives Matter @blklivesmatter, and urge you to do the same if you can (links in bio). We will continue to fight racism on Grindr, both through dialogue with our community and a zero-tolerance policy for racism and hate speech on our platform. As part of this commitment, and based on your feedback, we have decided to remove the ethnicity filter from our next release.? ? Tomorrow, we will announce our #PridePerseveres calendar, but in a different light. Yes, we can still come together in the spirit of Pride, but Pride this year has an added responsibility, a shifted tone, and a new priority that will be reflected in our programming—support and solidarity for queer people of color and the #BlackLivesMatter movement. 1703

Depression. Exhaustion. Burnout. Stress. Those are just some of the words people are using to describe their experiences as caregivers. Helping care for a family member or loved one can be hard work. People don't often talk about the emotional toll it can take on the actual caregiver. Now the 307

BALTIMORE, Md. – In looking for creative inspiration, engineering student Qiyuan Fu finds it in a box, with an interesting occupant. Inside: a real, live snake. “We can definitely learn something from them,” Fu said. The snake is a Kingsnake, which is native to deserts in California and Mexico and serves as the model for a new robot, developed in a mechanical engineering lab at Johns Hopkins University. “We added this one directional wheel, so it can only rotate in one direction,” said Fu, as he demonstrated how the robot moves. The “snake robot,” and its colleague, the “roach robot,” are so-called “bio-inspired robots” – taking their cues from mother nature. “We studied snakes here because they are exceptionally good at moving through almost any terrain,” said Johns Hopkins assistant professor Chen Li. Li said it’s an idea with practical applications: the robots could potentially help in search and rescue, by making their way through tight spaces to find people trapped in rubble. “People have actually tried to build snake robots for several decades,” he said. In the past, though, the robots fell short once they left the lab environments, unable to make it through different types of terrain. This time – using specially positioned cameras – they’ve observed how the snakes and roaches move across different surfaces and attempted to mimic what nature already does so well. “What's really unique about our work is that we focus on understanding the physical principles – starting by looking at animals,” Li said. “And then by understanding such principles, we can apply them to the to the robot.” The snakes have 200 vertebrae; the snake robot has 20 segments. It’s progress, these engineers say, with more to go. “There’s still going to be a lot of challenges ahead,” Li said.The engineering lab is now looking into modeling robots based on lizards. That’s because of their ability to leap across surfaces, which could further help robots make their way across uneven terrain. 2008

CVS Health is encouraging employers to cover Sleepio as an employee benefit. This app is supposed to help people with insomnia. Through a six-week program, it’s supposed to help people fall asleep faster and stay asleep by using cognitive behavioral therapy. It's encouraged by doctors because it tackles sleeping habits by changing people's negative thinking patterns. But do sleep apps really work? One expert at the University of Colorado says they do help provide certain information that your doctor may not have, like how long you're sleeping every night. But there are other things sleep apps can't do. “Where they fall short is when they're sort of estimating your sleep stages,” says Christopher Depner, a sleep expert at the University of Colorado. “That's gonna be your light sleep, your REM sleep and your deep sleep. In some people they're accurate, in other people they're less than 50% accurate. So, for right now, we really can't use them medically to assess sleep staging.” If an app alerts you that you're getting less than seven hours of sleep, talk to your doctor. These sleep apps are not actual medical diagnostic devices because they're not approved by the FDA. That's not to say they won't ever be approved, but right now, app makers are having a hard time getting the green light.The same applies to any other app that intends to treat other conditions. 1391

Classes on social movements tend to focus on the past. But this Black Lives Matter class at the University of Colorado in Boulder focuses on what's happening right now. “So, the whole point is to connect what we're studying in the class to what's happening right now in the real world in real time,” says Professor Dr. Reiland Rabaka. Dr. Rabaka spent 18 months preparing for this class, touching on everything from police brutality and racial profiling to immigration and mental health. “People are documenting it as it evolves as it goes along, and that's really incredible,” the professor says. “And the students are very much a part of a lot of these struggles on the ground.” In March, just miles away from campus, a police officer pulled a gun on a black student picking up trash in his yard. The incident made national news, as well as class curriculum. “I did go to the march for that with like a hundred other people, and then the next day, I had class and talked about it,” says junior Makena Lambert. Lambert says she's been waiting for a class like this since the Black Lives Matter movement started. “No one was teaching me about it in high school, and I remember trying to get people to talk about it at my high school and it really remained unacknowledged,” Lambert says. Several universities nationwide have similar classes. There's even a Black Lives Matter Week of Action at elementary, middle and high schools around the country. For PhD student Jenean McGee, she says the class gives students the tools to become leaders and activists themselves.“It's a political statement. It's activism, and we're able to learn in our everyday lives take what we learned in that class and put it out into the world,” McGee says. 1747

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