Results 161 to 170 of about 2,631,854 (214)

机器人网站——高科技时代的窗口

open access: yes, 2000
本文主要介绍了我国机器人技术的研究进展 ...
富强, 柳成林, 武学民, 柳毅
core  

From the Margins: Potential Coalitions in Centralized, High‐Capacity States

open access: yesPolicy Studies Journal, Volume 54, Issue 4, November 2026.
ABSTRACT The early stages of coalition formation remain an understudied area, particularly in centralized, high‐capacity political systems. Examining actor dynamics at this formative stage can reveal how coalitions form and how limited pluralism constrains their development.
Sreeja Nair, Yuhao Ba, Mohnish Kedia
wiley   +1 more source

Who Owns the Landscape? Policy Conflict Over the Proposed Designation of Křivoklátsko as a National Park

open access: yesReview of Policy Research, Volume 43, Issue 6, November 2026.
ABSTRACT Nature conservation conflicts increasingly extend beyond ecological objectives to disputes over decision‐making legitimacy, institutional authority, and competing understandings of landscape and expertise. This article examines the conflict over the proposed designation of Křivoklátsko as a national park in the Czech Republic between 2021 and ...
Filip Simon
wiley   +1 more source

[Design and analysis of a serial ankle rehabilitation robot]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Dai Y, Tao Q, Liu C, Li G, Niu Y.
europepmc   +1 more source

Three‐Stage Fluid‐Assisted Dual‐Mode Janus E‐Skin for Thermally Comfortable Multiplexed SERS Sweat Analysis and Strain Monitoring

open access: yesRare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Wearable sweat sensors face persistent trade‐offs between multiplexed detection, signal stability, and wearing comfort. Here, we present a Janus electronic skin (e‐skin) with dual‐mode functionality, offering both thermal and moisture comfort.
Zhi‐Mei Mu   +12 more
wiley   +1 more source

[A method for measuring the thickness of biological tissues based on piezoelectric effect and deep learning]. [PDF]

open access: yesSheng Wu Yi Xue Gong Cheng Xue Za Zhi
Hu J   +8 more
europepmc   +1 more source

Superstrong and Tough Biomimetic Lignin‐Based Hydrogel Enabled by Self‐Diffusion Driven Strategy for Self‐Powered Human Dynamic Healthcare Monitoring

open access: yesRare Metals, Volume 45, Issue 10, October 2026.
ABSTRACT Biomass‐based hydrogels are widely regarded as ideal substrates for self‐powered wearable sensors. However, the practical applications of hydrogels are commonly limited by their inherent low strength and toughness, which restrict their capacity to withstand repeated stretching, bending and other mechanical loads arising from human motion in ...
Boyu Du   +9 more
wiley   +1 more source

[Association between different types of first-degree relatives' stroke history and the incidence risk of stroke: A prospective cohort study]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Wang H   +11 more
europepmc   +1 more source

以光刻胶为掩膜对二氧化硅进行深刻蚀的方法

open access: yes
本发明公开了一种以光刻胶为掩膜对二氧化硅进行深刻蚀的方法,该方法包括:步骤1:在二氧化硅样品表面制备光刻胶掩膜;步骤2:对光刻胶掩膜进行梯度升温坚膜;步骤3:采用ICP干法刻蚀二氧化硅样品。本发明以光刻胶为掩膜进行二氧化硅深刻蚀,具有工艺简单快捷,选择比高,刻蚀深度可达25微米,刻蚀形貌好 ...
裴为华, 杨富华, 李艳
core  

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