Results 31 to 40 of about 14,030 (108)

Multimodal Deep Learning‐Assisted Microstructural Evaluation System for Sintered NdFeB Magnets

Rare Metals, Volume 45, Issue 8, August 2026.
ABSTRACT The performance of sintered NdFeB magnets, especially coercivity, is critically determined by their complex microstructure. However, a quantitative microstructural evaluation system (MES) is much needed but has long been missing in the community.
Zihao Wang, Shengen Guan, Xiaoqian Bao, Yalin He, Chuan Ji, Lai Wei, Yue Shen, Jiheng Li, Xuexu Gao   +8 more
wiley   +1 more source

Prospective external validation of ADNEX and RMI for estimating risk of malignancy in adnexal masses in general gynecological settings: Danish multicenter study

Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 2, Page 256-269, August 2026.
ABSTRACT Objectives The primary aims of this study were to validate externally the diagnostic performance of the Assessment of Different NEoplasias in the adneXa (ADNEX) model for distinguishing between malignant and benign adnexal masses, when used by non‐expert ultrasound examiners in general gynecological settings with a low prevalence of ovarian ...
I. M. Dueholm Hjorth, B. H. Bech, A. Ledger, C. Møller, T. Van den Bosch, O. Mogensen, Collaborators, R. Al Taie, C. Blach Kristensen, M. Lundegaard Iversen, P. Bor, M. Stentebjerg   +11 more
wiley   +1 more source

Comprehensive evaluation model for normal water level scheme based on GIS and grey correlation analysis(基于GIS与灰色关联分析的水位方案综合评价模型)

Zhejiang Daxue xuebao. Lixue ban, 2012
通过分析传统方法在方案形成与指标获取方面的不足，综合应用GIS与灰色关联分析，构建了顾及方案形成与指标获取的正常蓄水位优选综合评价模型，并提出了基于GIS的方案指标获取方法.针对现有灰色关联模型对不同评价尺度指标分开处理的局限，改进了灰色关联度分析模型，并引入了相对理想度的概念.通过逆向指标正向化，将正常蓄水位方案矩阵转换为理想度矩阵，使不同量纲的指标数据经归一化后具有相同的评价尺度，从而为关联度计算提供可靠的数据.最后，通过实例证明了 GIS方法的可操作性和综合评价模型的正确性.
WENZhi-ping(文志平), LIUTing(刘婷), ZHANGFeng(张丰), LIUNan(刘南), KANGJun-feng(康俊峰)   +4 more
doaj   +1 more source

Spatial identification of areas suitable for other effective area‐based conservation measures in the European Union

Conservation Biology, Volume 40, Issue 4, August 2026.
Abstract Although significant biodiversity has been safeguarded by protected areas (PAs), biodiversity trends continue downward. Within the frameworks of the EU Biodiversity Strategy for 2030 and the new EU Restoration Regulation (2024), conserving critical biodiversity areas is essential.
George Kefalas, Roxanne Suzette Lorilla, Stefanos Boutsios, Dimitrios Bormpoudakis, Pierre Bonnet, Alexandra Demertzi, Camino Liquete, Ioannis Ν. Vogiatzakis, Joseph Tzanopoulos, Jasmin Upton, Emily Howland, Heather Bingham, Konstantina Apostolopoulou, Neil Burgess, Evangelia G. Drakou   +14 more
wiley   +1 more source

How Do I Measure up? Social Influence and L2 Motivation in the Algorithmic Age

International Journal of Applied Linguistics, Volume 36, Issue 3, Page 1963-1974, August 2026.
ABSTRACT Comparative thinking is a fundamental human drive and a hallmark of contemporary life. For social action, such as the learning and use of additional languages, a target for appraisal (an L2 attribute) is evaluated in relation to a comparison standard (an appraiser's standpoint).
Alastair Henry, Meng Liu
wiley   +1 more source

考虑指标数据时空特性的复合绝缘子状态评估

Dianci bileiqi, 2018
复合绝缘子状态评价指标数据变化具有时空特性。复合绝缘子评价指标权重值随时间变化且不同指标数据随时间变化程度不同,具有时间渐变性和时间敏感性的特点,而绝缘子所处空间环境差异影响专家对评价指标主观权重大小认知。依据复合绝缘子所处空间特点确定主观权重,克服复合绝缘子空间特性对权重的影响;以熵权法确定评价指标的客观权重,体现指标数据变化的时间渐变特性;以博弈模型组合主观权重和客观权重,以主观权重值弥补客观权重值无法体现时间敏感性的不足,兼顾复合绝缘子指标权重的时间和空间特性 ...
王勋, 张明瀚, 程宏波, 伦利
doaj  

基于综合赋权的电磁环网开环方案评价方法研究

Gaoya dianqi, 2023
针对目前电磁环网开环方案综合评价方法主观性过强，评估指标体系不完善问题。文中提出了一种基于综合赋权的电磁环网开环方案评价方法。首先，分析电磁环网开环原则及机理；在此基础上，综合考虑系统安全稳定性、限流效果等因素，构建开环方案综合评价指标体系；然后利用层次分析法与变异系数法求出主、客观权重系数，进而通过综合评价方法计算得到评估开环方案优劣的综合评价指标；最后通过39节点标准算例、湖南省某地区实际电网算例，结合电力系统分析综合程序（PSASP）仿真分析，验证了文中所提方法的有效性与在实际电网中应用的合理性。
陈道君, 钟伟, 杨楠, 李晨坤, 柳永妍, 呙虎   +5 more
doaj  

Time's Sentimental Tale: Operationalizing Plot Within the Narrative Policy Framework

Policy Studies Journal, Volume 54, Issue 3, August 2026.
ABSTRACT The Narrative Policy Framework (NPF) has proven to be a successful analytical tool for examining the role of narratives within the policy process; however, the analysis of plot is still understudied. This gap persists due to difficulty in developing valid and reliable measures of plot and a lack of plot operationalizations using longitudinal ...
Rachel McGovern, Crystal Soderman, Alex Osei‐Kojo, Michael D. Jones, Kristin L. Olofsson   +4 more
wiley   +1 more source

Prenatal diagnosis of cardiac rhabdomyoma: implications for predicting tuberous sclerosis complex and guiding perinatal management

Ultrasound in Obstetrics &Gynecology, Volume 68, Issue 1, Page 88-98, July 2026.
ABSTRACT Objective To identify prenatal predictors of tuberous sclerosis complex (TSC) in fetuses with one or more cardiac rhabdomyomas (CR), evaluate an integrated multimodal diagnostic workflow using fetal magnetic resonance imaging (MRI) and trio whole‐exome sequencing (trio‐WES) and characterize perinatal outcomes.
X. Cai, J. Liu, W. Zheng, Y. Jiao, Y. Lou, M. Deng, W. Zhao, K. Yan, L. Sun   +8 more
wiley   +1 more source

Leaf C:P ratio as a universal indicator of photosynthesis in subtropical woody species: Stoichiometric thresholds and metabolic trade‐offs

Functional Ecology, Volume 40, Issue 7, Page 2332-2344, July 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract The stoichiometric ratios of carbon (C), nitrogen (N) and phosphorus (P) serve as important indicators for assessing nutrient balance in forest ecosystems, but their relationships with photosynthetic dynamics require deeper characterization.
Minghao Chen, Yahong Zheng, Minling Cai, Songbo Tang, Lingling Zhang, Xianzhen Luo, Xiaoqian Zhang, Enqing Hou, Yuanwen Kuang, Dazhi Wen   +9 more
wiley   +1 more source