Results 151 to 160 of about 5,166,308 (289)

Comparison of biological measurement and physical estimates of space radiation in the International Space Station. [PDF]

Heliyon, 2022
Yoshida K, Hada M, Kizu A, Kitada K, Eguchi-Kasai K, Kokubo T, Teramura T, Yano S, Suzuki HH, Watanabe H, Kondoh G, Nagamatsu A, Saganti P, Cucinotta FA, Morita T.   +14 more
europepmc   +1 more source

Operando Tracking of Oxygen‐Vacancy Dynamics and Negative Capacitance in Ca‐Doped BiFeO3

Advanced Functional Materials, EarlyView.
Operando electrochemical impedance spectroscopy, combined with electrocoloration, enables a direct correlation between real‐space ionic redistribution and the corresponding frequency‐domain electrical response. In lateral Ca‐doped BiFeO3 devices, time‐resolved impedance snapshots capture the evolution from bulk‐dominated mixed conduction to an ...
Jeonghun Suh, Heung‐Sik Park, Jong‐Sook Lee, Chan‐Ho Yang   +3 more
wiley   +1 more source

Late Effects of Heavy-Ion Space Radiation on Splenocyte Subpopulations and NK Cytotoxic Function. [PDF]

Front Astron Space Sci, 2022
Leung CN, Howell DM, de Toledo SM, Azzam EI, Howell RW.   +4 more
europepmc   +1 more source

Functionalizing Micro‐to‐Mesoscopic Electrode Architectures for Regulating Electron Transfer Behaviors in Electrocatalysis

Advanced Functional Materials, EarlyView.
A systematic review is conducted to assess the influence of electrode architecture across micro‐ to mesoscopic length scales on electron‐transfer pathways in electrocatalysis. We discuss the structure‐activity relationships in electrocatalytic applications, including resource recovery and environmental remediation, and provide cost‐effective, efficient
Manshu Zhao, Jiaojiao Zhang, Shideng Yuan, Xinmeng Yu, Keming Wan, Xiaoguang Duan, Zhining Wang   +6 more
wiley   +1 more source

Space radiation impairs long-term endothelial integrity and may promote atherosclerosis in ApoE-deficient mice. [PDF]

Clin Transl Med
Xu Y, Jarrah S, Zhang S, Khlgatian MK, Brojakowska A, Du Y, Eskandari A, D'Escamard V, Kovacic JC, Goukassian DA.   +9 more
europepmc   +1 more source

Race and ethnic group dependent space radiation cancer risk predictions. [PDF]

Sci Rep, 2022
Cucinotta FA, Saganti PB.
europepmc   +1 more source

Atom Probe Tomography as an Emerging Tool for Understanding Defect‑Driven Mechanisms in HfO2‑Based Ferroelectrics

Advanced Functional Materials, EarlyView.
This Perspective highlights atom probe tomography as a powerful tool for understanding the atomic‐scale defect chemistry in HfO2‐based ferroelectrics. 3D mapping of dopants, point defects, and interface chemistry can provide new insight into defect‐driven mechanisms underpinning the ferroelectricity in the system and guide the design of more reliable ...
Kasper Hunnestad, Catherine Dubourdieu, Alexei Gruverman, Dennis Meier   +3 more
wiley   +1 more source

Commentary: Immune System Dysregulation During Spaceflight: Potential Countermeasures for Deep Space Exploration Missions

Frontiers in Immunology, 2018
Joseph J. Bevelacqua, S. M. J. Mortazavi, S. M. J. Mortazavi   +2 more
doaj   +1 more source

Ionizing radiation, cerebrovascular disease, and consequent dementia: A review and proposed framework relevant to space radiation exposure. [PDF]

Front Physiol, 2022
Miller KB, Mi KL, Nelson GA, Norman RB, Patel ZS, Huff JL.   +5 more
europepmc   +1 more source

Ultrafast Thermal Shock Synthesis of CuNiSnLa Medium‐Entropy Metallic Glass for Sustainable Nitrogen Fixation via Plasma‐Coupled Electrocatalysis

Advanced Functional Materials, EarlyView.
This work introduces an ultrafast thermal shock strategy to synthesize a CuNiSnLa medium‐entropy metallic glass (MEMG). The rapid heating and cooling process generates a robust, highly active catalyst for electrocatalytic nitrate reduction to ammonia (NRA).
Hongbo Chen, Peng‐Jun Deng, Yang Liu, Shenglong Huang, Shuo Sun, Haoxuan Li, Jiajia Lu, Panagiotis Tsiakaras   +7 more
wiley   +1 more source