Results 21 to 30 of about 2,125,466 (224)
Looking at Us Through Their Eyes. The Analytical Process from Ethnographic Perspectives1
Journal of Analytical Psychology, EarlyView.Abstract This article looks at the analytical situation through the Others’ eyes—through examples from contemporary ethnographies of foreign cultures. It discusses the following issues: a) The analogy between the ontological worlds of the dead, ghosts, animals and dreams in “primitive populations” and the analytical psychological descriptions of the ...
Stefano Carta
wiley +1 more source
Methods in Ecology and Evolution, EarlyView.Abstract Elliptic Fourier analysis (EFA) is often employed in geometric morphometrics (GM), but the normalization of elliptic Fourier descriptor (EFD) has persistently posed challenges for obtaining unique and comparable results, especially in the application of outline‐based GM methods, which limits the implementation in automated analysis of numerous,
Hui Wu +6 more
wiley +1 more source
Typological Classification and the Chronology of Iron Age pottery in central-southern Britain [PDF]
, 2012 Pottery has been one of the most popular artefacts in the study of the Iron Age in central-southern Britain because of its advantages of commonality, durability and volume.
NISHITANI, AKIRA
core
Gongye shui chuli, 2003 综述了现有的各种处理方法, 包括化学氧化法、溶剂萃取法、吸附法、焚烧法、光催化法、生化处理法等, 对各种方法的优缺点进行了比较。重点评价了超声处理新工艺。针对高浓度难降解有机废水生化处理的关键问题, 对超声波机理和有机物生物可降解性的主要影响因素进行了分析。在此基础上, 提出超声波预处理与生物处理相结合的新方法, 并以碱法草浆与靛蓝染料废水的实例说明该法的可行性。
陈刚, 李丹阳, 张光明
doaj
Zhejiang Daxue xuebao. Lixue ban, 2002 采用玻璃化法成功地超低温保存了胡萝卜悬浮培养细胞及其原生质体,存活率分别为83.3%(TTC法检测)和47%(FDA法检测).冻后细胞能恢复生长并再生植株.分析了玻璃化法超低温保存植物悬培养浮细胞和原生质体的主要影响因素.
CHENYong(陈勇) +2 more
doaj +1 more source
When and why to give shorebirds a head start
Conservation Biology, EarlyView.Abstract Headstarting is a translocation technique involving the hatching or rearing of wild eggs or young in captivity and the release of those individuals back to the wild at or before independence. It has been trialed as a conservation intervention for shorebirds over recent decades to improve the population trend of target populations by increasing
Lynda Donaldson +4 more
wiley +1 more source
Gongye shui chuli, 2016 生活污水通常采用生化法进行处理.然而部分地区受地域或条件的限制,存在污水量小、处理要求高、基础设施建设成本高、设备资源浪费严重等问题.相比于生化法,电化学法在处理小流量、高要求的生活污水时逐渐受到人们的重视.综述了电化学法处理生活污水的研究现状,提出目前电化学工艺在生活污水处理过程中存在的问题,最后对电化学工艺在生活污水处理方面的发展和应用进行展望.
钟登杰, 胡芝悦
doaj
野生动物学报, 2021 近代以来的全球化进程可以划分为3个历史阶段：第一波全球化进程以世界西欧化为特征，欧洲殖民者的掠夺性毛皮贸易深刻改变了世界生态和野生动物种群结构与地理分布；第二波全球化进程以资本主义国家资本输出为特征，欧洲野生动物法律被引入殖民地，全球范围的野生动物贸易合法化；第三波全球化进程以资本主义国家技术输出为特征，美国环境法和欧盟环境标准全球化，生态破坏向发展中国家转移。全球化进程中世界各国的野生动物管理在4个方面展开：一是宏观上解决人类与野生动物关系问题；二是微观上解决人类活动对野生动物及其栖息地的威胁问题 ...
周训芳
doaj
The collective application of shorebird tracking data to conservation
Conservation Biology, EarlyView.Abstract Addressing urgent conservation issues, such as the drastic declines of North American migratory birds, requires creative, evidence‐based, efficient, and collaborative approaches. The abundance of over 50% of monitored North American shorebird populations has declined by over 50% since 1980. To address these declines, we developed a partnership
Autumn‐Lynn Harrison +71 more
wiley +1 more source
Comprehensive framework for assessing and optimizing existing research networks
Conservation Biology, EarlyView.Abstract Conservation, monitoring, and research networks, or collections of ecological research sites unified under a common mission of data collection or a research mission, are essential infrastructure for understanding large landscapes. However, most networks developed opportunistically over decades rather than through systematic design, creating ...
Alyson East +2 more
wiley +1 more source