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Carnegie Institution for Science Statement on Eugenics Research
COVID-19 Updates for Carnegie Employees
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The mysterious Blue Ring Nebula has puzzled astronomers since it was discovered in 2004. New work published in Nature by a Caltech-led team including Carnegie astrophysicists Mark Seibert and Andrew McWilliam revealed that the phenomenon is the extremely difficult-to-spot result of a stellar collision in which two stars merged into one.
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In a refurbished Southern California garage, Carnegie astrophysicists are creating the virtual reality-enabled scientific workspace of the future where they will unlock the mysteries of the cosmos. “Science is collaborative and multi-disciplinary,” said Juna Kollmeier, Director of the Carnegie Theoretical Astrophysics Center. “But our workspaces are often solitary and siloed. I envisioned a space where teams could work together as they synthesize an unprecedented amount of data. 21st century data require 21st century laboratories.”
在 Debian 7 上部署 Shadowsocks 服务端 | | 所有人必须工作:2021-2-19 · Shadowsocks 服务端在 Debian 7 上的配置过程如下： 我选用的是 Shadowsocks-libev，这是一个用 C 语言构建的版本，官方还提供 Python、NodeJS、Go 等版本，大家可以根据自己的环境自行选择版本，当然，各版本的安装过程不相同，因为他们的依赖环境分别不同。
With more than a half-century of employment under his belt, Building Maintenance Specialist Don Brooks’ career traced the path of Carnegie’s modern administrative history. He died of complications related to coronavirus on October 24, just months shy of retirement. He was 75. Brooks worked for Carnegie for 52 years, advancing through several positions over the course of seven presidential administrations at the institution, often interacting closely with leadership.
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Next-gen astronomical survey makes its first observations toward a new understanding of the cosmos
The Sloan Digital Sky Survey’s fifth generation collected its very first observations of the cosmos at 1:47 a.m. on October 24, 2020. This groundbreaking all-sky survey will bolster our understanding of the formation and evolution of galaxies—including our own Milky Way—and the supermassive black holes that lurk at their centers.
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Where were Jupiter and Saturn born?
New work led by Carnegie’s Matt Clement reveals the likely original locations of Saturn and Jupiter. These findings refine our understanding of the forces that determined our Solar System’s unusual architecture, including the ejection of an additional planet between Saturn and Uranus, ensuring that only small, rocky planets, like Earth, formed inward of Jupiter.
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In a changing climate, understanding how organisms respond to stress conditions is increasingly important. New work led by Carnegie’s Arthur Grossman and Emanuel Sanz-Luque could enable scientists to engineer the metabolism of organisms to be more resilient and productive in a range of environments.Their research focuses on polyphosphate, an energy-rich polymer of tens to hundreds phosphate groups which is conserved in all kingdoms of life and is integral to many cellular activities, including an organism’s ability to respond to changing environmental conditions.
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How an egg cell’s “operating manual” sets the stage for fertility
Recently published work from Carnegie’s Allan Spradling and Wanbao Niu revealed in unprecedented detail the genetic instructions immature egg cells go through step by step as they mature into functionality. Their findings improve our understanding of how ovaries maintain a female’s fertility.
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搬瓦工一键搭建 shadowsocks shadowsocksR 并开启 BBR 加速:在状态栏右击shadowsocks，勾选开机启动和启动系统代理，在系统代理模式中选择PAC模式，服务器->编辑服务器，一键安装shadowsocks的脚本默认服务器端口是1024，加密方式是aes-256-cfb，密码是你设置的密码，ip是你自己的VPS ip，保存即可~
Recent work led by Carnegie’s Kamena Kostova revealed a new quality control system in the protein production assembly line with possible implications for understanding neurogenerative disease.
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Carnegie’s Moises Exposito-Alonso receives NIH Director's High-Risk, High-Reward Program Award
Carnegie’s Moises Exposito-Alonso has been selected for a National Institutes of Health Director’s Early Independence Award, which recognizes “outstanding junior scientists” for their “intellect, scientific creativity, drive, and maturity.”
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Are China’s pollution remediation efforts making the planet warmer?
A 10-year effort by China to improve air quality and reduce pollution-related health risks has caused warming in areas across the northern hemisphere, according to new work published in Environmental Research Letters.
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In 2017 the Carnegie Academy for Science Education (CASE) was selected to manage the Amgen Biotech Experience (ABE) site in Washington, D.C., called ABE-DC. The Amgen Foundation has now awarded CASE an additional three years of funding.
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The odd couple: Unusual supernova explained by unexpected stellar pairing
An unusual stellar explosion is shining new light on the origins of a specific subgroup of Type Ia supernovae. Called LSQ14fmg, the exploding star exhibits certain characteristics that are unlike any other supernova. For example, its brightness increases at an extremely slow rate compared to other Type Ia supernovae. Despite this, it is also one of the brightest explosions in its class.
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Peculiar planetary system architecture around three Orion stars explained
The discovery that our galaxy is teeming with exoplanets has also revealed the vast diversity of planetary systems out there and raised questions about the processes that shaped them. New work published in Science by an international team including Carnegie’s Jaehan Bae could explain the architecture of multi-star systems in which planets are separated by wide gaps and do not orbit on the same plane as their host star’s equatorial center.
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Probing the origin of the mantle’s chemically distinct “scars”
The composition of Earth’s mantle was more shaped by interactions with the oceanic crust than previously thought, according to work from Carnegie’s Jonathan Tucker and Peter van Keken along with colleagues from Oxford that was recently published in Geochemistry, Geophysics, Geosystems. “The chemical composition of the mantle is influenced by continent formation and geoscientists can read chemical markers left behind by this process,” Tucker explained.
earth
Meteorite strikes may create unexpected form of silica
When a meteorite hurtles through the atmosphere and crashes to Earth, how does its violent impact alter the minerals found at the landing site? What can the short-lived chemical phases created by these extreme impacts teach scientists about the minerals existing at the high-temperature and pressure conditions found deep inside the planet? New work led by Carnegie’s Sally June Tracy examined the crystal structure of the silica mineral quartz under shock compression and is challenging longstanding assumptions about how this ubiquitous material behaves under such intense conditions. The results are published in 手机shadowsock.
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Carnegie’s Department of Embryology welcomes two new Staff Scientists, both of whom specialize in researching the symbiotic relationships between species. Brittany Belin joined Carnegie this month from Caltech and Phillip Cleves will arrive in September from Stanford University. Although their work approaches the issue using different organisms, their investigations are important to understanding survival mechanisms in the increasingly stressful conditions caused by climate change.
Total Solar Eclipse 2020
