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The Nuclear Regulatory Commission has opened registration for its 36th annual Regulatory Information Conference, to be held March 12–14 online and in person in North Bethesda, Md. The NRC is expecting...
Root architecture and hydraulics converge for acclimation to changing water availability
hydraulics roots achieve water availability root hydraulic architecture
2024/1/12
Because of intense transpiration and growth, the needs of plants for water can be immense. Yet water in the soil is most often heterogeneous if not scarce due to more and more frequent and intense dro...
张生：Protection of Foreign Investment in China: The Foreign Investment Law and the Changing Landscape
China Foreign Foreign Investment
2023/8/9
雷速公司共建数据
China’s foreign investment law regime has experienced significant changes in recent years. A milestone came with the passing of the Foreign Investment Law (FIL) in 2019, replacing the laws and regulat...
A seminal fluid protein transferred from male to female fruit flies during mating changes the expression of genes related to the fly’s circadian clock, an innovative technique has revealed.
Engineers repurpose 19th-century photography technique to make stretchy, color-changing films（图）
19世纪 摄影技术 压力监测绷带 触摸感应机器人
2023/6/6
Imagine stretching a piece of film to reveal a hidden message. Or checking an arm band’s color to gauge muscle mass. Or sporting a swimsuit that changes hue as you do laps. Such chameleon-like, color-...
As part of Ryan Pinard ’25’s summer research project, he’s hoping to create a chemical sample that’s never existed before —with a cavity that could hold liquid between two reflective surfaces. The sam...
Achieving equitable access to energy in a changing climate
energy access climate change economic development
2021/8/6
Access to modern, reliable, and affordable energy services is a must for development and ensuring a decent quality of life. Researchers used a novel bottom-up approach to analyze how access to energy ...
Changing sources and processes sustaining surface CO2 and CH4 fluxes along a tropical river to reservoir system
CO2 CH4 surface flux lakes
2021/7/23
Freshwaters are important emitters of carbon dioxide (CO2) and methane (CH4), two potent greenhouse gases (GHGs).
Butterflies and moths have difficulty adjusting to a rapidly changing climate
climate change biodiversity species
2021/8/4
Climate change exerts great pressure for change on species and biodiversity. A recent study indicates that the few moth and butterfly species (Lepidoptera) capable of adjusting to a changing climate b...
Researchers engineer tiny, shape-changing machines that deliver medicine to the GI tract（图）
engineer tiny shape-changing machines deliver medicine GI tract
2020/11/13
Inspired by a parasitic worm that digs its sharp teeth into its host's intestines, Johns Hopkins University researchers have designed tiny, star-shaped microdevices that latch onto intestina...
Changing seawater hints at future for adhesives from ocean species（图）
Changing seawater future adhesives ocean species
2020/8/14
Animals such as mussels are able to stick to their environment -- literally. A scientist who studies ocean species to develop adhesives is now looking at the changing chemistry of seawater to see how ...
Research expedition faces extreme conditions in fast-changing Arctic
Research expedition extreme conditions fast-changing Arctic
2020/4/29
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ice and o...
Research expedition faces extreme conditions in fast-changing Arctic（图）
Research expedition faces extreme conditions fast-changing Arctic
2020/4/26
In October 2019, scientists froze a ship filled with equipment into Arctic sea ice with the intention of drifting across the Arctic Ocean for a full year, gathering data on polar atmosphere, ic...
Response of Four Tree Species to Changing Climate in a Moisture-Limited Area of South Siberia
climate–growth relationships climate change drought stress Scots pine Siberian elm Siberian larch silver birch tree rings Vaganov–Shashkin model
2024/2/27
The response of vegetation to climate change is of special interest in regions where rapid warming is coupled with moisture deficit. This raises the question of the limits in plants’ acclimation abili...
Study reveals changing patterns in globally important algae（图）
changing patterns globally algae
2019/10/21
Globally important ocean algae called coccolithophores are mysteriously scarce in one of the most productive regions of the Atlantic Ocean, according to a new paper in Deep Sea Research I. A massive d...