Results 81 to 90 of about 35,394 (159)
Veterinary Dermatology, EarlyView.ABSTRACT Background Advances in transcriptomics have driven the demand for minimally invasive, reproducible and high‐yield skin sampling methods, particularly for studying inflammatory skin diseases in companion animals. Hypothesis/Objectives We tested tolerability, feasibility and RNA quantity and quality of three minimally invasive skin sampling ...
Ina Herrmann +2 more
wiley +1 more source
Shiyou jixie, 2015 直线度是机械加工中重要的测量参数，抽油杆直线度直接关系到其产品质量，但一直没有较好的测量手段。为此，提出一种基于阵列摄像的机器视觉测量方法。测量系统通过采集抽油杆的边缘轮廓图像，进行形态学的图像处理，得到一段抽油杆表面轮廓直线，通过激光线条提供直线基准，与20台相机测量的轮廓线比对，获得10 m抽油杆的全长直线度。测量系统通过旋转抽油杆，获得多个圆周方向上的直线度，其测量精度为0.5 mm/m，测量速度为2根/min，可实现非接触、高精度的快速直线度测量。
朱, 里, 康宜华, 李, 龙, 丁一鸣
doaj
[Anthropometric assessment on prepubertal boys with hypospadias: a multicenter case series]. [PDF]
Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023 Wang X +11 more
europepmc +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT By adding CuO, the worm‐like amorphous phase and atomic clusters were simultaneously introduced, enabling the (Ni40Ti40Cu20)99.9O0.1 alloy micron columns to exhibit a uniform flow strain of over 40% and a strength of over 2.5 GPa during compression.
Huwen Ma +13 more
wiley +1 more source
[Reliability and validity of the 6-item UCLA Loneliness Scale(ULS-6)for application in adults]. [PDF]
Nan Fang Yi Ke Da Xue Xue Bao, 2023 Xiao R, DU J.
europepmc +1 more source
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT To address the issues of aluminum (Al) powder agglomeration during combustion and low oxidizer decomposition efficiency in composite solid propellants, this study utilized in situ self‐assembly technology to prepare cobalt‐based hybrid‐coated modified Al powder (Al@CZ).
Chong Chen +11 more
wiley +1 more source
Gaoya dianqi, 2019 为精确旋转磁场强度的测量结果,文中利用有限元仿真软件建立三维电磁场模型,比较了两种主要磁场的测量方法,即H线圈和罗氏线圈的测量误差,得出H线圈测量结果更加准确的结论并对此作出解释。在此基础上,研究了H线圈的测量距离与测量误差的关系,并将研究结果应用至试验过程中,减小了实际测量结果的误差。
师泯夏 +7 more
doaj
Rare Metals, Volume 45, Issue 4, April 2026.ABSTRACT This study presents an assessment of four representative expansive additives—calcium sulphoaluminate–calcium oxide, magnesium oxide, sodium lauryl sulfate, and sodium abietate—and their effects on the expansion behavior, mechanical development, and microstructural characteristics of cemented paste backfill (CPB).
Lijie Guo +5 more
wiley +1 more source
Gaoya dianqi, 2010 绝缘油中含气量测定是GB/T 7595—2008规定的变压器绝缘油质量的一个常规检测项目,传统的真空差压法和二氧化碳洗脱法存在测定过程复杂、精度低、人为因素多、不便于自动化检测等缺点。笔者详细阐述了一种依据理想气体状态方程、应用差压传感器来测量和标定绝缘油中含气量的方法,并且给出了测量需要的环境温度、大气压和气体压强等测量电路。结果表明,所提供的技术原理正确,方案可行,测量精度高,操作简单,便于自动化测量。
傅中君, 洑涵妤
doaj
Genomic responses to increased temperature and pollinator selection in Brassica rapa L.
New Phytologist, Volume 250, Issue 2, Page 1231-1247, April 2026.Summary Rapid environmental change reshapes both abiotic stress and biotic interactions, yet it remains unclear how these combined forces structure plants' genomic adaptation. In particular, the joint influence of temperature and pollinator identity, two ecological axes undergoing simultaneous global shifts, has rarely been quantified at genomic ...
Yanqian Ding, Florian P. Schiestl
wiley +1 more source