Results 41 to 50 of about 10,894,405 (297)

Textile Needs and Constraints for Intravehicular Activity in Long Duration Space Flight, Part 3: Human Factors and Beyond Mars

, 2017
This article is the final of three in a series of review articles focused on apparel and textiles for intravehicular activity (IVA) in space-based habitats and during long-duration space flight (LDSF)
Aspelund, Karl
core   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

FEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta, Hari Baskar Balasubramanian, Amir Pasokh, Marietta Zille   +3 more
wiley   +1 more source

Plasma acceleration and boundary compression in the magnetosheath of Mars under low-Alfvén-Mach-number solar wind

Nature Communications
When the upstream Alfvén Mach number is low, the magnetic field may play a dominant role in the solar-wind interaction with Mars, yet the resulting magnetospheric dynamics and associated energy conversion remain poorly constrained.
Fuhao Qiao, Lei Li, Qi Xu, Lianghai Xie, Yiteng Zhang, Linggao Kong, Binbin Tang, Wenya Li, Xiaochen Gou, Jindong Wang, Bin Zhou, Yongyong Feng, Mats Holmström, Hayley Williamson, Xiao-Dong Wang, Aibing Zhang, Limin Wang, Taifeng Jin, Jijie Ma, Fuyu Sun, Ming Wang   +20 more
doaj   +1 more source

Structure‐forward targeting of claudins with synthetic binders

FEBS Letters, EarlyView.
Claudins form the paracellular barriers between epithelial and endothelial tissues at tight junctions and are targets for molecular binders with the goal of modulating barrier permeability. Claudin‐binding molecules are relevant in drug delivery or in altering claudin interactions with disease‐causing proteins.
Alex J. Vecchio
wiley   +1 more source

Cross-calibration and performance analysis of the energetic electron flux data from GPS satellite constellation

Satellite Navigation
The Global Positioning System (GPS) satellite constellation has provided long-term observations of energetic electrons in Earth’s radiation belts, but inconsistencies among different satellites limit the direct use of their combined measurements.
Xiaojing Sun, Ruilin Lin, Wenlong Liu, Siqing Liu, Bingxian Luo, Xuan Dong, Shuai Liu, Dianjun Zhang   +7 more
doaj   +1 more source

A Deep Learning Approach for Removing Multi-Source Transient Interference in Satellite Magnetic Field Measurement

Sensors
Magnetic field measurements are essential for space science missions but are often contaminated by transient stray fields from spacecraft subsystems such as electrical and control units.
Ning Li, Jindong Wang, Shanzhi Ye, Yiteng Zhang, Xiaochen Gou   +4 more
doaj   +1 more source

Textile Needs and Constraints for Intravehicular Activity in Long Duration Space Flight, Part 2: Astronaut Protection

, 2017
This article is the second in a series of review articles focused on apparel and textiles for intravehicular activity (IVA) in space-based habitats and during longduration space flight (LDSF), such as a planned Mars mission.
Aspelund, Karl
core   +1 more source

Engineering peptides into antibodies—opportunities and strategies for therapeutic innovation

FEBS Letters, EarlyView.
Peptides and antibodies occupy complementary therapeutic niches. Peptides recognize difficult targets in a compact format, while antibodies add specificity, long half‐life, and effector functions. This review examines strategies that merge both modalities—peptide grafting into loops, terminal and Fc fusions, and bioconjugation—highlighting how ...
Jinling Wang, Ruslana Romaniuk, Hristo L. Svilenov   +2 more
wiley   +1 more source

Dynamic Evolution of a Storm‐Time “Super‐EPB” Event Over China on the Magnetically Disturbed Night of 01 December 2023

Space Weather
This paper investigates the dynamic evolution of a storm‐time “Super‐EPB” event over China on 1 December 2023 (Kp ≤ 7, SYM/H ≥ −130 nT) using multi‐instrument observations.
Longchang Sun, Jiyao Xu, Wei Yuan, Yajun Zhu, Maosheng He, Wenjie Sun, Guozhu Li, Jiaojiao Zhang, Hong Gao, Aibin Zhang, Weijun Liu, Guojun Wang   +11 more
doaj   +1 more source

High-Angular-Resolution Observations and Analysis of Solar Wind H-ENAs at Mars Using Tianwen-1/MINPA Data

Remote Sensing
Energetic neutral atoms (ENAs) are generated by charge exchange process during collisions between energetic ions and neutral particles. Due to their electrical neutrality, ENAs are unaffected by electromagnetic fields and can travel along ballistic ...
Fuyu Sun, Yiteng Zhang, Lei Li, Lianghai Xie, Limin Wang, Fuhao Qiao, Qi Xu, Xiaochen Gou, Jindong Wang, Linggao Kong, Jijie Ma, Binbin Tang, Wenya Li, Aibing Zhang   +13 more
doaj   +1 more source