Results 51 to 60 of about 19,000 (255)

Bending‐Stable Pressure Sensor Based on Natural Wood Nanofibers for Ultra‐Low Detection Limit

Advanced Science, EarlyView.
A wood nanofiber‐based flexible pressure sensor with intrinsic bending‐stable performance is developed through a porous electrospun architecture and interdigital electrode design. The device exhibits an ultra‐low detection limit and stable operation under deformation for physiological monitoring and spatial sensing, providing a sustainable strategy for
Xu Zeng, Zhengnan Sun, Yilin Wang, Yao Tan, Ranran Xu, Beomjoon Kim, Juergen Brugger, Xiaosheng Zhang   +7 more
wiley   +1 more source

Method for automatic reorganization of the structure of multi-agent systems, based on the application of the simulated hardening algorithm

Известия высших учебных заведений. Поволжский регион:Технические науки
Background. The organizational structure of a multi-agent system includes many roles of agents, their horizontal and vertical connections, components that control their behavior, as well as rules for their functioning.
Yu.V. Dubenko, E.E. Dyshkant, A.A. Obozovskiy   +2 more
doaj   +1 more source

The Limits of Legal Regulation of Military Relations

Сибирское юридическое обозрение
The paper deals with one of the key features of the regulation of legal relations in the military environment. Those are the detailed regulation of rights, responsibilities, the execution of assigned tasks and orders. The author sees the reasons for such
E. A. Glukhov
doaj   +1 more source

Targeting Hippocampal PTEN Suppresses Ferroptosis and Rescues Cognitive Decline in Alzheimer's Disease via Dual AKT/GSK3β/Nrf2 and AKT/STAT3 Axes

Advanced Science, EarlyView.
PTEN knockdown activates AKT phosphorylation, promoting Nrf2 nuclear translocation and STAT3 activation, which upregulates GPX4 and antioxidant enzymes HO‐1, SOD1, SOD2, and NQO1. These coordinated changes reduce lipid peroxidation and ROS, inhibit ferroptosis, and ultimately ameliorate cognitive impairment in APP/PS1 transgenic mice, highlighting a ...
Da‐Wei Wang, Meng‐Meng Liu, Yu‐Chen Zhao, Jia‐Yi Li, Wen Li, Xin Yu   +5 more
wiley   +1 more source

As Ordens Militares em combate nos finais da Idade Média: o caso da Guerra da Sucessão de Castela (1475-1479)

Medievalista, 2016
In the late fifteenth century, distant was the context of the emergence of the Military Orders, which occurred in the Classic Middle Ages, when Cluny diffused the ideal of a strong monasticism, chivalry was established as christianized group and the ...
António Carlos Martins Costa
doaj   +1 more source

Sticker Valence Governs Chain Collapse and Liquid‐Liquid Phase Separation in Peptide‐Inspired Associative Polymers

Advanced Science, EarlyView.
Peptide‐inspired associative polymers with arginine‐like guanidinium stickers and lysine‐like ammonium spacers undergo chain collapse and liquid‐liquid phase separation induced by reversible sticker associations. Sticker valence and tunable association strength jointly control the phase behavior, chain conformation, and interfacial cohesion of these ...
Seung‐Hwan Oh, Jinhoon Lee, Seunghyun Lee, Raehyun Jung, Sangyeop Lee, Su‐Mi Hur, Dong Woog Lee, Soo‐Hyung Choi   +7 more
wiley   +1 more source

A Multidimensional Engineering Strategy Reprograms Microglia via Targeted and Sustained‐Release Extracellular Vesicles for Spinal Cord Injury Repair

Advanced Science, EarlyView.
A multifunctional EV‐based nanoplatform (Ang‐TEVs@Gel) was engineered via preconditioning, surface targeting, and ROS‐responsive hydrogel encapsulation to reprogram microglia. This system restored autophagy via miR‐664a‐3p/PIK3CA axis, cleared myelin debris, resolved neuroinflammation, and promoted axon remyelination, ultimately achieving robust motor ...
Wu Xiong, Minhao Liu, Mingming Zheng, Jizhou Jia, Ziyan Zhu, Guang Kong, Jie Liu, Juan Wang, Wenbo Li, Qingyuan Wang, Qian Zhu, Peiran Chan, Tao Qin, Jiayang Wu, Yongjie Zhang, Chunming Tang, Cong Li, Jin Fan   +17 more
wiley   +1 more source

Alternating Shear Force of Respiration Regulates Cell Interactions of Fibroblasts and Macrophages to Promote Soft Tissue Integration of Chest Wall Polyetheretherketone Implants

Advanced Science, EarlyView.
Given that PEEK chest wall implants induce shear force at the soft tissue‐implant interface due to respiratory motion in the early in vivo post‐implantation stage. We confirmed that this mechanical stimulus triggers the PIEZO1/ITGB1/YAP1 signalling axis in L929 and the STAT6/p‐STAT6 pathway in RAW264.7, which in turn mediates adhesion and migration of ...
Rou Huang, Yangfan Huo, Jin Liu, Sida Liu, Minghai Ma, Hao Guo, Yuanquan Zhang, Xing Li, Xiao Liang, Jiawei Xiu, Ying Sun, Lijun Huang, Xiaolong Yan, Weiwei Wu, Lei Wang   +14 more
wiley   +1 more source

Las Órdenes Militares en el Reino de Sevilla en la Edad Media [PDF]

Historia. Instituciones. Documentos, 2012
A vision of the military orders participation in the conquest of the Kingdom of Seville, of the causes of their scarce territorial resources and of the system change after the Moorish rebellion in 1264 and the benimerin invasion.
Daniel Rodríguez Blanco
doaj  

Los fines de la presencia de la Orden del Hospital en Castilla (Siglos XII y XIII)

Espacio, Tiempo y Forma. Serie III, Historia Medieval, 2015
Las fuentes nos informan muy poco acerca de la suerte que tenían los recursos obtenidos por la Orden del Hospital de sus posesiones en la Corona de Castilla durante los siglos XII y XIII.
Carlos Barquero Goñi
doaj   +1 more source