Results 11 to 20 of about 2,843 (132)
Constructions of Golomb Costas arrays and their applications in OFDM systems [PDF]
, 2013 Theory of structures of Golomb Costas arrays with 1-gap row and 1-gap column was established with the study of the properties and mathematical models of Golomb Costas arrays and their families which are obtained by the cyclic shift method.
Jian-guo YAO, Wei HENG, Yu-feng WANG
core +1 more source
Tangential Human Posture Recognition with Sequential Images Based on MIMO Radar [PDF]
Recent research on radar-based human activity recognition has typically focused on activities that move toward or away from radar in radial directions.
Chuanwei DING +6 more
core +1 more source
, 2021 《爆破及其振动力学分析》共8章，主要包括爆破基础知识、爆破机理研究、定向爆破，拆除爆破及塌落振动，轨道列车运行振动及对文物保护的影响等三个方面的内容，是作者多年从事爆破试验研究的成果和爆破工程设计、环境振动监测研究工作的总结。 本书第1、2章主要介绍爆破漏斗及与抛掷运动相关的爆破基础知识，与爆破振动有关的波动力学知识，介绍了作者提出的爆破质点速度的测定方法和关于能量分配的爆破机理研究成果。第3章介绍了定向爆破技术的研究成果和设计计算方法 ...
周家汉
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Representation of obligate groundwater‐dwelling copepod diversity in European protected areas
Conservation Biology, EarlyView.Abstract Groundwaters sustain diverse surface ecosystems and are populated by metazoan species, mostly invertebrates, that provide fundamental ecological functions and are often of prominent conservation value due to narrow endemism and high phylogenetic rarity.
Francesco Cerasoli +7 more
wiley +1 more source
Vulnerability Assessment of Coastal Zone in China under the Background of Climate Change [PDF]
, 2015 气候变化与自然和人类社会系统有着密不可分的关系。气候变化所引起的极端天气、海平面上升、冰川消融、生态系统破坏、旱涝灾害等给自然生态系统和社会经济系统平衡带来了严峻的挑战，严重的威胁着人类的生命财产安全。研究分析中国海岸带脆弱性，对完善我国海岸带脆弱性评估方法和指标体系，对我国海岸带管理及制定应对气候变化的战略决策具有重要的现实意义和学术价值。本论文对海岸带脆弱性评估理论进行了系统研究，在此基础上建立了海岸带脆弱性评估的方法和指标体系，并利用InVEST模型和ArcGIS软件对中国海岸带脆弱性进行了评估 ...
孙晓萌
core
Conservation Biology, EarlyView.Abstract Despite the crucial role of human impacts on biodiversity loss, many assessments of this loss focus on single metrics, such as species richness, and overlook the multidimensional effects of human activities. Because of its importance to ecosystem functioning, we investigated the functional diversity of medium‐ and large‐sized mammal ...
Xueyou Li +8 more
wiley +1 more source
Biodiversity‐driven spatial conservation planning to delineate temporally stable regions
Conservation Biology, EarlyView.Abstract The accelerating loss of biodiversity underscores the critical need for effective conservation strategies, particularly in the face of climate change and anthropogenic pressures. We devised a conservation planning framework that adopts a temporal stacking approach to species distribution models and landscape connectivity analyses. These models
Mattia Iannella +5 more
wiley +1 more source
Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities
Conservation Biology, EarlyView.Abstract Effectively managing human–wildlife interactions is crucial for fostering coexistence on shared landscapes. Management options are most effective when aligned with the preferences of people directly affected by wildlife, yet little is known about how socioecological factors influence these preferences.
Christian Kiffner +10 more
wiley +1 more source
Elephant barrier behaviors in response to conflict mitigation fences
Conservation Biology, Volume 40, Issue 2, April 2026.Abstract Human–wildlife conflict is a major conservation issue, particularly in lower income countries, where it affects marginalized people and leads to the extirpation of threatened species. Managers increasingly use fences to reduce this conflict but lack evidence on the effectiveness of these barriers, especially on whether this reduces the number ...
Dominique Gonçalves +2 more
wiley +1 more source
Integrative Conservation, Volume 5, Issue 1, Page 137-149, March 2026.Pometia pinnata demonstrated life‐stage‐specific genetic responses to landscape features, with asymmetric gene flow patterns and population recovery following historical bottlenecks, revealing complex topographic and demographic influences on forest genetic structure.
Madhuparna Chatterjee +5 more
wiley +1 more source