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pv magazine International
8 小时
Moisture-resistant perovskite solar cell with 25.14% efficiency
An international research team has fabricated a perovskite solar cell using sulfur-based additives to improve its resistance ...
Aspen Public Radio
12 小时
Colorado researchers are one step closer to taking the ‘forever’ out of forever chemicals
Scientists, led by Colorado State University PhD postdoctoral scholar Xin Liu, detail a new technique for breaking down PFAS ...
OFweek维科网
14 小时
封杀一切先进技术!美国正式将这140家中国半导体公司列入实体清单
快科技12月3日消息,据国外媒体报道称,美国工业和安全局 (BIS) 正式修订了《出口管理条例》 (EAR),将 140个中国 半导体 行业相关实体添加到“实体清单”。 报道中提到,这些规则包括对24种半导体制造设备和3种用于开发或生产半导体的软件工具实施新的管制;对高带宽存储器 (HBM) ...
Everyday Health
17 小时
Fluoride in Drinking Water: Is It Safe?
Controversy about fluoride in drinking water may have you wondering whether fluoride is bad for you. Learn what the research ...
Photofocus
19 小时
Tamron 90mm f/2.8 Macro: Now available for Nikon Z-mount
Tamron's 90mm Macro f/2.8 is a small, compact superfast AF Macro lens. Now available in Z mount for Nikon cameras ...
provideocoalition.com
1 天
TAMRON 11-20mm F/2.8 DI III-A RXD: first lens for CANON RF mount
The compact, lightweight, fast-aperture F2.8 ultra wide-angle zoom from TAMRON for Canon RF mount will be available December ...
1 天
This equity small-cap fund has generated 30.3% returns in last 5 years: Should you invest?
This fund was previously run with the ‘micro-cap moniker, but was repositioned as a small-cap offering a few years ago. It ...
2 天
5 metals that are dangerous for humans and why
Heavy metals are natural components of the Earth’s interior. They have an unusually high atomic weight and density, five ...
2 天
Letters for Dec. 1: Short-term help needed for area’s homeless population
Letter writers call for action to help the homeless, encourage energy conservation, support the Newport News Airport, discuss ...
UNIQLO
2 天
Ultra Light Down Jacket
Premium down with a fill power of 750+.* Constructed without down packing for lightweight warmth. *Measured by the IDFB method Made with Toray’s NANODESIGN™ technology for improved water-repellency.
3 天
MSU rare isotope facility, in demand by scientists worldwide, awarded $529M
The Facility for Rare Isotope Beams achieved the highest-power beam of uranium ions ever in the world. "We're already now in ...
4 天
Algorithms based on deep learning can improve medical image analysis
Artificial intelligence has the potential to improve the analysis of medical image data. For example, algorithms based on ...
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