Results 51 to 60 of about 1,026,823 (242)

Constructed value of information with iterative scoring and parametric uncertainty to identify management‐relevant research priorities for a declining raptor species

open access: yesConservation Biology, EarlyView.
Abstract Constructed value of information (CVoI) is an expert elicitation decision‐analytic tool used to prioritize sources of uncertainty based on their potential to improve decision outcomes if resolved. Despite increased application of CVoI, the robustness of CVoI prioritization of sources of uncertainty relative to differences in expert elicitation
Kristin P. Davis   +7 more
wiley   +1 more source

实时TV光电子全息散斑干涉仪及其在折射率场中的应用

open access: yes, 1993
介绍了一种不需PC微机支持图象卡的实时TV光电子全息散斑干涉仪,成功地应用于折射率流场的显示定量测量 ...
王树元, 束继祖
core  

Perceived costs as drivers of wildlife management preferences in rural Tanzanian communities

open access: yesConservation 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

基于TMSR-PNS的宽能区中子束流监测器的模拟研究

open access: yesHe jishu
针对钍基熔盐堆白光中子源(Thorium Molten Salt Reactor with a Particle and Neutron Source,TMSR-PNS)在运行过程中出现中子束流掉束或打火导致的束流不稳定的问题,有必要设计研发一种具有高计数率、低中子束流影响、高中子/伽马甄别性能的中子束流监测器。基于蒙特卡罗模拟软件Geant4,系统研究了薄膜塑料闪烁中子束流监测器的中子转换层厚度、闪烁体厚度,以及入射窗材料等关键参数对薄膜闪烁体的影响规律,分析结果表明:闪烁体中子转换层厚度约为2 ...
陈 怡   +5 more
doaj   +1 more source

Design and implementation of SVG-based specific formula editing tool

open access: yes, 2009
提出了一种基于SVG技术的专业领域公式编辑工具解决方案.使用自定义的公式输入规则、Java图形编程技术和Batik软件包设计并实现了一个应用于交互式马尔可夫链(IMC)的并发系统性能评价系统的公式编辑器.该方案设计完善、操作简单、编辑方便、公式显示效果出色、通用性强,能方便地进行转化以适应于多种专业领域.国家高技术研究发展计划(863计划),国家重点基础研究发展规划 ...
吴尽昭, 陈剑锋, 唐勇
core  

Drivers of bat researchers’ intent to adopt field hygiene practices

open access: yesConservation Biology, EarlyView.
Abstract Infectious disease is a growing threat to wildlife, with zoonotic transmission most likely at the human–wildlife interface. One underappreciated activity at this interface is fieldwork with wild animals, but associated risks can be mitigated through field hygiene (FH) practices, such as using personal protective equipment and other appropriate
Joanna L. Coleman   +6 more
wiley   +1 more source

用于氧化反应的催化剂及在氧化反应中的应用

open access: yes, 2006
一种用于氧化反应的可逆负载催化剂可用通式QmHnXMpO4+3p/S(I) 表示。可逆负载催化剂在反应物的作用下,催化剂的活性组份与载体分离进入反应介质中形成活性物种,从而进行均相催化氧化反应,具有催化活性高,选择性好的特点,当反应结束后,反应介质中催化剂的活性组份又与载体结合形成原来的负载催化剂,催化剂可以方便地分离和回收,并可循环使用。解决了一般负载催化剂催化活性降低和金属流失的问题,是适合工业应用的新型催化剂 ...
高 爽   +4 more
core  

Advancing conservation breeding programs for marine invertebrates

open access: yesConservation Biology, EarlyView.
Abstract In the face of ecosystem change and biodiversity loss caused by climate change and other stressors, conservation breeding, or captive breeding, with the aim of reintroduction for wild population recovery, is an emerging tool for preventing species’ extinction and rehabilitating ecosystems.
Elora H. López‐Nandam   +3 more
wiley   +1 more source

心理所举办第一期心理学应用发展论坛

open access: yes, 2017
3月22日下午,心理所应用发展部联合北京大学光华管理学院在心理所和谐楼九层会议室举办心理学应用发展论坛,心理所副所长陈雪峰、北京大学光华管理学院党委副书记王辉参会并致辞,来自光华管理学院的部分领导、教师和EMBA班的各行业精英六十余人参加了此次论坛交流。论坛由应用发展部主任张莉主持。 陈雪峰在致辞中首先对参会嘉宾表示欢迎,接着介绍了心理所的发展历程、当前主要研究领域和应用推广的重点方向,并期待通过心理所科研人员与来自光华管理学院的各行业精英的相互对话,激发产生更多更好的心理学应用思路与方向 ...
应用发展部
core  

Regulatory compliance and support for altered management of the exotic pet trade

open access: yesConservation Biology, EarlyView.
Abstract Globally, the exotic pet trade has contributed to species invasion, disease, and animal welfare risks. Although scientists have advocated for increased trade regulation, the success of management and regulatory efforts depends on compliance by participants in the exotic pet trade. We used a regulatory compliance framework to investigate exotic
Elizabeth N. Pratt   +3 more
wiley   +1 more source

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