Results 51 to 60 of about 844 (118)

Template Engineering of Magnetic Nanoparticles Decorated on Porous Carbon for High‐Performance Multiband Electromagnetic Wave Absorption

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Although magnetic carbon materials possess significant potential in the field of electromagnetic wave absorption (EWA) due to the synergistic effect of multiple attenuation mechanisms, the currently reported magnetic carbon EWA materials face some challenges, such as high cost, low yield, and easy agglomeration of the magnetic component ...
Bo Jiang   +9 more
wiley   +1 more source

钢结构之残留应力实务探讨

open access: yesJianzhu Gangjiegou Jinzhan, 2002
本文对钢材于制作与营建过程中产生之残留应力进行了分析和解释,详细阐述了残留应力产生的机理和实用的检测方法,提出了残留应力的消除方法,以及于规划及设计中应注意之事项。
陈纯森
doaj  

基于语言模型及循环卷积神经网络的事件检测 [PDF]

open access: yes, 2019
目前,事件检测的难点在于一词多义和多事件句的检测.为了解决这些问题,提出了一个新的基于语言模型的带注意力机制的循环卷积神经网络模型(recurrent and convolutional neural network with attention based ..
施喆尔, 陈锦秀
core  

Dual‐Rare‐Earth‐Doped Piezoelectric Semiconductor Gallate Solids With Spectral Tuning for Energy Conversion and Photonic Applications

open access: yesRare Metals, Volume 45, Issue 1, January 2026.
ABSTRACT Mechanoluminescent materials have gained significant attention for their unique capability to convert mechanical stimuli into light without external optical or electrical excitation, holding immense promise for applications in safety monitoring, biomedicine, optical anti‐counterfeiting, and intelligent sensing.
Fanlei Qin   +8 more
wiley   +1 more source

小鼠软脑膜淋巴管内皮细胞的发育特点及其对行为功能的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2022
目的观察小鼠软脑膜淋巴内皮细胞的空间时间分布及其对小鼠行为的影响。方法免疫荧光检测1周,2周,4周,10周,15周,15月龄野生型C57BL/6小鼠背侧,颞侧,腹侧,侧脑室旁软脑膜中Lyve-1+和CD68+细胞数量,并将15周龄野生型C57BL/6小鼠和APP/PS1转基因小鼠不同软脑膜区域中Lyve-1+和CD68+细胞数量进行比较。将26只2周龄C57BL小鼠随机进行如下分组:PBS注射组 (n=10)、anti-Lyve-1中和抗体注射组 (n=9)、SAR131675小分子抑制剂注射组 (n ...
谭立人, 肖颂华, 雷鸣
doaj  

Food Image Classification Based on CBAM-Inception V3 Transfer Learning [PDF]

open access: yes
To improve the accuracy of automatic recognition and classification of food images, a classification model CBAM- InceptionV3 is proposed, which embeds the Convolutional Block Attention Module.
CUI Xiao-yi   +3 more
core   +1 more source

Evidence‐Based Policymaking and Spatial Planning. Factors of Evidence Utilization

open access: yesReview of Policy Research, Volume 43, Issue 1, January 2026.
ABSTRACT This paper investigates the role and usability of expert‐generated evidence in democratic policymaking, with spatial planning as a case study. Drawing on the literature on evidence‐based policymaking in political science and planning, and employing the CRELE and ACTA frameworks with a critical realist approach, the study analyses the ...
Martino Mazzoleni, Matilde Zubani
wiley   +1 more source

Sequential recommendation based on contrast enhanced time-aware self-attention mechanism [PDF]

open access: yes
The existing sequence recommendation models have shortcomings in utilizing absolute interaction time, resulting in inaccurate modeling of user preferences.
WANG Ruiqin, YU Yang
core   +1 more source

To Ban or Not to Ban: The UK's Hamlet Moment With Farm Antibiotics

open access: yesPolitics &Policy, Volume 53, Issue 6, December 2025.
ABSTRACT This article applies the Multiple Streams Framework (MSF) to examine post‐Brexit antimicrobial resistance (AMR) governance in UK agriculture, focusing on the contested regulation of prophylactic antibiotic use in farm animals. The study reveals how Brexit created a structural policy window, yet political and ideological dynamics rendered it ...
George Asiamah
wiley   +1 more source

Research on Breast Cancer Survival Prediction Based on Multi-Modal Learning [PDF]

open access: yes
Breast cancer is one of the most common cancers. Predicting 5-year survival based on patient genomics data is a common task in breast cancer research.
Guangshuo CAO, Ruizhang HUANG, Yanping CHEN, Yongbin QIN
core   +1 more source

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