Results 21 to 30 of about 2,470 (150)
A Study on Prevention Strategines Against the Terrorism Threats to Xiamen [PDF]
, 2016 随着恐怖主义活动的日渐增多，特别是昆明“3•1”火车站恐怖袭击案为代表的疆外恐怖袭击的发生，表明暴力恐怖袭击事件向内地蔓延的趋势愈发严重。任何一个具有一定规模的城市都有可能成为袭击目标，讨论非民族地区的城市反恐变得更具有现实意义。 本文首先分析了中国面临的主要恐怖威胁，包括有恐怖组织和个人恐怖活动这两大类。对于恐怖组织，本文对其意图、组织能力、动员能力做出大致估计，据此分析其在非民族地区城市实施恐怖活动的可能意图与方式。对于个人，本文也分析了其可能的意图与能力。本文认为，寻求新疆独立的 ...
谢瑜萍
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Influence of tunnel construction on karst groundwater environment in central Huaying Mountain [PDF]
With complex geological structures and extensive exposure of carbonate rocks in the middle section of Huaying Mountain, the underground projects have suffered from water inrush disasters of varying degrees and have impacts on the groundwater environment.
Mo XU, Qiang XIA, Sheng CHENG
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World Water Policy, Volume 12, Issue 1, February 2026.ABSTRACT Water security in tropical regions faces escalating pressures from climate change, land‐use shifts, and population growth. We conducted a bibliometric review of 1146 peer‐reviewed articles (1964–2023) on tropical water security. Latent Dirichlet Allocation identified 13 thematic topics and their evolution. Publications rose sharply after 2012,
Karling Fernanda Schuster +3 more
wiley +1 more source
Design and Implementation of Student Work ManagementSystem for Colleges and Universities [PDF]
, 2015 目前我国普通高校的学生日常管理工作问题已成为各个高校关注的焦点问题，创新学生管理工作模式已经成为高校学生管理工作中的一项重要内容。但是目前我们大部分高校在学生管理工作方面仍然采用的是手工或半自动化管理方式，工作效率和质量都很低。因此，我们对学生工作管理和流程审批的业务需求进行深入分析，决定利用网络技术和信息化技术对普通高校学生工作管理进行优化设计，开发一个适合于普通高校的学生工作管理信息系统。 为了解决上述问题，本文遵循软件工程的相关理论和方法，设计并实现了一套基于B ...
黄师阳
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Comparison of Particle Size Distributions Determined by Pipette Method and Scanning Electron Microscopy for Typical Soils in Water Erosion Region of China [PDF]
, 2023 [Objective] The particle size distributions (PSD) of different soils measured by scanning electron microscopy (SEM) and by the pipette method (PM) in the water erosion region of China was compared in order to provide a reference for the determination of ...
Bai Xue +4 more
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Integrative Conservation, Volume 4, Issue 3, Page 272-276, September 2025.This photo displays one of our camera locations within the core area of Mt. Siguniang National Nature Reserve, China. The site features steep scree slopes and > 1000 meters elevational gradient with minimal anthropogenic disturbance. Camera traps captured three unique snow leopard individuals (Mr.
Dongrui Wang +6 more
wiley +1 more source
Infant Mental Health Journal: Infancy and Early Childhood, Volume 45, Issue 4, Page 369-381, July 2024.Abstract The birth of a child has been associated with a decline in couple satisfaction, which has implications for the child's social‐emotional development. This study investigated the potential spillover effect on pregnant women's perceptions of their relationships with their partners of the Supporting the Transition to and Engagement in Parenthood ...
Nicolas Berthelot +5 more
wiley +1 more source
Cochlear implantation is the only way to make the severe or total deafness patients restore auditory function currently; Comprehensive perioperative nursing plays an important role in the patient's recovery and smooth operation ...
Li, Wan-qin
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Spatiotemporal Variations and Topographic Differentiation of Fractional Vegetation Cover in Changbai Mountain [PDF]
, 2023 [Objective] The dynamic changes of vegetation and its response relationship with topography in Changbai Mountain were explored in order to provide scientific support for ecological environmental protection and management in this mountainous area ...
Li Wen, Shi Song, Yang Ziyi, Yu Ran
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Effects of Configuration Ratios for Contour Planting and Replanted Sugarcane on Gully Erosion-Induced Nitrogen and Phosphorus Losses on Slopes [PDF]
, 2023 [Objective] The suitable configuration ratios for contour planting and replanted sugarcane on slopes were determined in order to provide technical support for reducing slope ditch erosion and nutrient loss, improving cultivated land quality and rational ...
Chen Tingting +8 more
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