Results 21 to 30 of about 4,479 (143)
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT In recent years, the field of magnetic materials has witnessed a paradigm shift from single‐function applications to multifunctional integration, driven by the growing demand for smart materials in advanced technologies. Among various magnetic systems, La(Fe, Si/Al)13‐series materials have emerged as particularly promising candidates due to ...
Irfan Liaquat +2 more
wiley +1 more source
Shuitu Baochi Xuebao, 2020 为探究喀斯特浅层裂隙所赋存土壤各土层渗透性特征及影响因素，测定了喀斯特典型的浅层裂隙中赋存土壤0—10，10—20，20—30，30—50，50—70，70—100 cm土层的饱和导水率、机械组成、容重、非毛管孔隙度、毛管孔隙度、总孔隙度和有机碳含量等土壤属性。结果表明：（1）喀斯特浅层裂隙中各土壤属性均随着土层深度变化呈现出递增或递减的趋势，其中容重、黏粒含量、毛管孔隙度均随着土层深度而增长，饱和导水率、有机碳、非毛管孔隙度等土壤属性随土层深度的变化规律相反，呈递减趋势。（2 ...
李焱秋 +6 more
doaj
On the Damage Tolerance of Diffusion Bonded Titanium–Aluminum Phase Biomimetic Composites
Rare Metals, Volume 45, Issue 2, February 2026.ABSTRACT The biomimetic design principles of natural structures involve the strategic integration of stiff and compliant phases to synergistically enhance strength and toughness. Its evolutionary refined natural armor, characterized by a specialized microarchitecture, enables superior damage tolerance.
Shuai Tong +10 more
wiley +1 more source
Zhejiang Daxue xuebao. Lixue ban, 2002 从陆西凹陷的实际资料出发,分析了裂缝在油气勘探中的作用及不同类型裂缝的特征,研究了影响构造裂缝发育的因素,认为构造裂缝的发育受构造部位、孔隙度、断层等多种因素的影响,探讨了裂缝发育程度与相关影响因素之间的定量关系,给出了拟合求曲率的方法、与最近断层距离的计算方法,建立了裂缝密度的定量化预测方法--拟合曲率综合预测裂缝方法和相应的评价标准,并对陆西凹陷的裂缝分布进行预测.
WANGXue-jun(王学军) +5 more
doaj +1 more source
The Application of Borehole Hydrogeological Investigation for Assessing Landslide Susceptibility [PDF]
, 2014 On the basis of 49 borehole studies at the mid- and upper-stream of the Dajia and Jhuoshuei river basins, landslide occurrence was found to not only be related to subsurface geological composition and hydrogeological characteristics, but also to ...
Chi-Chao Huang +13 more
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Coordination of cortex modifications in time, space, and under stress
New Phytologist, Volume 248, Issue 4, Page 1677-1685, November 2025.Summary In roots, cell‐type‐specific differentiation enables specialized responses to environmental stress. The cortex, located between the vasculature and epidermis, is a key site for stress‐responsive modifications. The distinct specializations of the cortex are controlled by developmental, positional and environmental signals.
Dorota Kawa +2 more
wiley +1 more source
, 2014 梅姬颱風 (2010) 與東北季風之共伴效應於台灣宜蘭縣蘇澳地區帶來了豐沛降雨，高累積雨量造成了台9 線蘇花公路群集性土砂災害，尤其在115.9K 上邊坡更誘發了約210 萬m3 之大規模崩塌土砂災害。本文從現地地質調查、致災機制、水文分析及遙測影像判釋等面向進行討論。由降雨-延時-頻率分析得知近年來誘發重大崩塌事件的雨量皆高於200 年回歸週期，並獲致良好判別致災雨場之I-R 圖降雨臨界線關係(Re+53.5Iave=1,146)。多時期遙測影像判釋指出東澳嶺坡頂之弧型張力裂隙仍有持續溯源發展之趨勢 ...
Ching-Fang Lee +13 more
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New Phytologist, Volume 248, Issue 2, Page 656-671, October 2025.Summary Formation of an aqueous continuum from the leaf surface to the sub‐stomatal cavity is a key process, affecting the foliar entry of solutes, particles, and pathogens. However, the factors controlling the transition from a water droplet to the formation of a continuous water film remain poorly understood.
Max Frank +8 more
wiley +1 more source
Dizhen xuebao, 2018 本文收集了广西龙滩水库地震监测台网2006年9月至2016年12月精定位后的3 382次ML≥0地震的数字波形资料，采用二维衰减成像技术获得了龙滩水库库区的QS二维分布图像。结果显示：龙滩水库库区QS的横向不均匀变化明显，QS低值区围绕着库区近似呈环形分布；在QS低值分布区附近，大多为河流与断裂带的交汇处；QS低值分布主要对应于透水性较强的岩性地区。以上现象表明QS低值分布受水、断裂、岩性等3种因素的影响，由此初步推断库水可能沿着断裂上的岩石破碎带及节理、裂隙发育地区和具有较强透水性岩层区域向下渗透 ...
Qingdong Ye +5 more
doaj +1 more source
Applicability Study of A Slope Motion Monitor Using Video Motion Detection Technology [PDF]
, 2014 This study primarily investigates the applicability of video motion detection (VMD) technology for detecting side-slope movement. This technology involves using an economical high-resolution camera to instantly record activities, such as side-slope ...
Chia-Ming Lo +5 more
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