Results 21 to 30 of about 3,783 (168)
Rare Metals, Volume 45, Issue 1, January 2026.ABSTRACT Sodium‐ion capacitors (SICs) offer high energy and power density with long cycle life, but developing kinetically compatible electrodes remains challenging. This work developed a simple and sustainable strategy to synthesize homologous carbon electrodes from the inner shells of durian husks (ISDH) for high‐performance SICs.
De‐Bing Yan +7 more
wiley +1 more source
Latin American Policy, Volume 16, Issue 4, December 2025.ABSTRACT In recent years, video assistant referee systems have been increasingly used to correct unfair decisions in sports. Similarly, I argue that constitutional referendums play a corrective role in hybrid or competitive authoritarian regimes, where the electoral referee is biased and the government enjoys unfair advantages.
Muhammet Derviş Mete
wiley +1 more source
Building resilient social protection: Lessons from Türkiye's earthquake response
International Social Security Review, Volume 78, Issue 2-3, Page 97-122, April-September 2025.Abstract This article assesses the functioning and disaster response capacity of the Turkish social security system in the aftermath of the Kahramanmaraş‐centred earthquake that struck southeastern Türkiye on 6 February 2023, affecting 11 provinces. Türkiye's social security infrastructure, which was restructured after the 1999 Marmara earthquake, has ...
Oğuz Karadeniz
wiley +1 more source
Jianzhu Gangjiegou Jinzhan, 2022 为研究内置钢筋圆钢管混凝土短柱的压剪性能，利用ABAQUS有限元软件建立了内置螺旋箍筋笼或带拉筋螺旋箍筋笼的圆钢管混凝土短柱压剪性能有限元分析模型，通过试验验证了有限元模型的正确性。以截面构造、剪跨比、轴压比为参数建立了27个分析模型，研究和分析了试件的受力机理和力学性能，得到了剪力-位移曲线以及相应的应力云图，并与无内置钢筋的钢管混凝土构件进行了对比。在此基础上，进一步扩展并分析了混凝土强度、钢材强度、含钢率、体积配箍率等不同参数对圆钢管混凝土短柱压剪性能的影响。结果表明 ...
陈俊 +5 more
doaj
Rare Metals, Volume 44, Issue 3, Page 1833-1843, March 2025.Graphical abstract AbstractThe pressing demand for ultrathin and flexible shields to counter electromagnetic interference (EMI) has sparked interest in Ti3C2Tx MXene materials due to their exceptional electrical conductivity, tunable surface chemistry, and layered structure.
Zhao‐Yang Li +5 more
wiley +1 more source
Numerical simulation of plant root system stress response to coal mining disturbances in semiarid mining areas [PDF]
Root damage is a critical ecological issue affecting vegetation in semi-arid underground coal mining areas. The mechanisms and influencing factors of root stress damage induced by stress changes in the root-soil layer due to mining-induced rock mass ...
Chuangang GONG +8 more
core +1 more source
World Medical &Health Policy, Volume 16, Issue 4, Page 692-708, December 2024.Abstract The Middle East region has a long history of resistance, activism, and advocacy movements in health, most recently as part of the 2011 region‐wide Arab Spring. Despite this storied history, however, movements of resistance, activism, and advocacy in health in the region are rarely unpacked, examined, or documented.
Mohammed Alkhaldi +3 more
wiley +1 more source
Shuitu Baochi Xuebao, 2017 以鄂尔多斯采煤塌陷区植物的优势种之一黑沙蒿为研究对象，采用伺服式强力机研究其直根的材料力学特性。结果表明：在1～5 mm径级范围内抗拉力、抗折力与根径均呈幂函数正相关，抗拉强度、抗折强度与根径呈幂函数负相关。在拉力和折力分别作用下，直根均表现出弹塑性变形特征，抗拉极限弹性力大于抗折极限弹性力，轴向弹性变形小于径向弹性变形。直根承受径向折力的σ～ε（应力—应变）曲线基本为下凹型，承受轴向拉力时的σ～ε曲线基本为上凸型，对于两种受力形式，极限强度均随根径的增大而减小，极限应变与根径无相关性。1～5 ...
李雪松, 刘, 王, 刘嘉伟, 张, 李
doaj
Change in cyclone disaster vulnerability and response in coastal Bangladesh
Disasters, Volume 48, Issue 2, April 2024.The number of deaths owing to tropical cyclones in Bangladesh has significantly reduced. Category 4 Cyclone Gorky in 1991 and Sidr in 2007 caused 147,000 and 4,500 deaths respectively, whereas Category 1 Cyclone Mora in 2017 resulted in six. Face‐to‐face interviews with 362 residents, participant observation, and focus‐group discussions answer a ...
Edris Alam +4 more
wiley +1 more source
Shuitu Baochi Xuebao, 2016 在植物生长旺盛期，采用材料试验机测定3～4 a生柠条、沙柳、沙棘、白沙蒿在1～4 mm径级范围内的侧根分支处、相邻上级直根的抗拉力与抗折力，研究4种植物根系易受损的外力类型。结果表明：同径级条件下，柠条和沙柳的侧根分支处、相邻直根均表现为抗拉力小于抗折力，而沙棘和白沙蒿侧根分支处和相邻直根均表现为抗拉力大于抗折力。侧根分支处抗拉强度和抗折强度分别为：柠条(23.70±3.97)＜（33.66±7.74) MPa，沙柳(14.86±1.28)＜（17.31±1.91) MPa，沙棘(10.61±2.40)＞
李有芳 +7 more
doaj