Results 11 to 20 of about 59,300 (233)
Biodiversity as a Dominant Force in Shaping Ethnic Music Styles 生物多样性:塑造民族音乐风格的主导力量
Integrative Conservation, EarlyView.Our findings show that plant, bird, and mammal diversity considerably shape musical features such as vocal range and ornamental sounds, more so than geography or lifestyle. Our study provides the first empirical evidence linking biodiversity to ethnic music styles. Protecting biodiversity, the musical and cultural will be protected.
Wenchen Song, Yifan Xue, Rui Li
wiley +1 more source
Integrative Conservation, EarlyView.This study used camera trap data from 6 years between 2016 and 2021 and generalized linear mixed models to explore the factors that influence the spatial density distribution of lynx and its prey populations in warm and cold seasons in Inner Mongolia Hanma National Nature Reserve, China.
Wentao Zhang +11 more
wiley +1 more source
Wildlife Letters, EarlyView.We examined changes in perceived risks associated with chronic wasting disease (CWD) and perceived trust in wildlife agencies over time across 10 studies in eight states. Results indicated that perceived risks to both deer and humans declined the longer the disease had been in a state. Results also indicated that agency trust evaluations were positive,
Jerry J. Vaske, Craig A. Miller
wiley +1 more source
The Value Relevance of Non-recurring Earnings: Empirical Evidence of Shanghai and Shenzhen A-share Listed Companies during 2002-2014 [PDF]
, 2016 会计盈余信息反映了企业的经营成果、盈利能力及未来发展前景，对权益市场价值的影响程度代表了其价值相关性的强弱。经常性损益来源于企业日常经营活动，具有较强的持续性；而非经常性损益与公司正常经营业务无关或偶然发生，在不同年份中重复发生的概率较低，其暂时性特性使其容易被上市公司利用作为盈余管理的工具。我国证监会于1999年提出非经常性损益的概念，至今已四次调整披露规范，政策制度的修订与执行有利于非经常性损益的规范披露和投资者对盈余信息的充分理解。 国内学者对于非经常性损益的价值相关性的研究区间跨度较小 ...
陆晨
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塔里木沙漠公路防护林土壤微生物生物量与土壤环境因子的关系 [PDF]
, 2009 为探讨极端干旱区风沙土土壤微生物与土壤环境因子的作用规律,采用相关分析法研究了塔里木沙漠公路防护林地土壤微生物生物量与理化因子和酶活性的关系.结果表明:土壤容重和粒径减小(R0.85)时,防护林地中土壤微生物数量和生物量有增大趋势,由容重与微生物量的相关性主导;土壤养分含量与土壤微生物数量和生物量呈正相关,主要由速效养分和放线菌、微生物生物量C、P的相关性所致;土壤酶活性与土壤微生物数量和生物量的相关性差异较大,R在0.51～0.91,主要取决于蔗糖酶、磷酸酶与放线菌、微生物量C的相关 ...
周宏伟 +7 more
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Wildlife Letters, EarlyView.Climate change drives shifts in suitable habitats for Eurasian lynx and its prey (hare, roe deer) in Mohe, Daxing'anling Mountains. Under RCP scenarios, moderate warming (RCP4.5) promotes substantial habitat expansion, while high‐emission conditions (RCP8.5) lead to strong expansion in the 2050s but slower gains and partial contraction by the 2070s ...
Binglian Liu +5 more
wiley +1 more source
脂代谢相关基因ABHD5在泛癌中的表达模式及其与预后和免疫浸润的相关性分析
Zhongshan Daxue xuebao. Yixue kexue ban, 2022 目的探究脂代谢相关基因ABHD5在肿瘤中的表达水平及其与临床分期、预后、免疫浸润的关系。方法在本研究中，使用GTEx、TCGA、TIMER2.0、CPTAC数据库及免疫组织化学法、免疫印迹法探究ABHD5在泛癌中的表达模式及其与不同临床分期的相关性，使用Kaplan-Meier Plotter、Oncolnc、R2数据库探究ABHD5与预后的相关性，并使用TCGA、TIMER2.0数据库探究ABHD5与免疫细胞浸润之间的相关性，再用STRING、GEPIA数据库获取肿瘤中与ABHD5结合或共表达的基因 ...
陈宇涛 +7 more
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Earnings Management Motivations and Economic Consequences of Goodwill Impairment: Empirical Evidence from Chinese A-share Market [PDF]
, 2016 2006年2月，我国财政部颁布了《企业会计准则》，对商誉的后续处理采用与国际财务报告准则接轨的减值测试方法。商誉减值方法的运用，引起了理论界、实务界以及监管机构关于商誉会计处理方法优缺点的激烈争论。随着权益结合法的取消以及企业并购活动的日益活跃，商誉的经济意义凸显，商誉减值方法下的会计信息质量问题受到广泛关注，有必要厘清商誉减值的影响因素，探讨商誉减值的经济后果。本文基于中国制度背景，以2007-2013年A股上市公司为样本，实证检验了商誉减值的盈余管理动机，并基于投资者、分析师两类信息使用者视角 ...
卢煜
core
Wildlife Letters, EarlyView.Using a 3‐year, broad‐scale camera‐trap network in western Kansas, we tested whether coyotes and American badgers exhibit spatiotemporal patterns consistent with coordinated hunting. Despite high diel activity overlap, detection‐conditioned co‐detections occurred far less frequently than expected under independence, and short‐term temporal sequencing ...
Ty J. Werdel +3 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2005 目的探讨近视患者角膜屈光力与角膜表面对称性的相关关系。方法对近视患者眼1472只（其中男性眼715只,女性眼757只）、行PRK手术后1年的患者眼161只和行LASIK手术后1年的患者眼158只进行统计学分析,研究角膜平均屈光力（ACP）与角膜表面非对称指数（SAI）的相关关系。结果ACP与SAI在男性和女性中均存在明显的正相关关系（Pearson相关系数为分别为0·120、0·108 ...
吴荒, 周跃理, 岳志强, 宋跃
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