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Writing the Silenced Female Body, Scrutinizing the Grand Narrative of Colonization and Decolonization: The Body in Zoë Wicomb’s David’s Story
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作者 SHI Ju-hong LUO Wen-jie 《Journal of Literature and Art Studies》 2024年第7期576-583,共8页
David’s Story by Zoë Wicomb addresses the complexities of representing female suffering and the limitations of traditional historical narratives in capturing the experiences of marginalized bodies.It challenges ... David’s Story by Zoë Wicomb addresses the complexities of representing female suffering and the limitations of traditional historical narratives in capturing the experiences of marginalized bodies.It challenges the grand narratives of national history by emphasizing the indispensable role of women’s experiences.Through characters like Dulcie and Rachael,Wicomb portrays the female body as a site of resistance and resilience,highlighting the need for more nuanced and inclusive ways of documenting history.Underscoring the inexpressibility of trauma and the limitations of language and representation,the novel self-reflexively acknowledges its own aporia of completing the narrative,embodying the ongoing struggle to capture the full breadth of human experience. 展开更多
关键词 davids story silenced female body caution against grand narrative
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Determinants of vigilance in a reintroduced population of Pere David's deer 被引量:4
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作者 Wei ZHENG Guy BEAUCHAMP +2 位作者 Xuelei JIANG Zhongqiu LI Qinglong YANG 《Current Zoology》 SCIE CAS CSCD 2013年第2期265-270,共6页
After being kept in captivity and isolated from natural predators for more than 1,200 years, P6re David's deer has been reintroduced in China and now occurs in a reserve where human activity is the only potential thr... After being kept in captivity and isolated from natural predators for more than 1,200 years, P6re David's deer has been reintroduced in China and now occurs in a reserve where human activity is the only potential threat. Antipredator vigilance i~ an important component of survival for many prey animals in their natural habitat. Do deer still adjust vigilance as a function of risk after such a long period of relaxed predation pressure? Here, we examined vigilance levels in P6re David's deer groups as a function of group size, sex and level of human disturbance. The results showed that individual vigilance significantly decreased with group size in all-female groups but not in all-males or mixed-sex groups. In rutting season, males compete with one another and harass females, and we argue that vigilance is partly aimed at threatening males and that such vigilance increases with group size. This explains why overall vigilance did not vary with group size for males in general and for females in mixed-sex groups. Vigilance increased in more disturbed areas but in in male deer only. The results indicate that despite relaxed predation pressure over centuries, P6re David's deer can still adjust antipredator responses as a function of perceived risk. Such information may become useful in the rewilding programme now under way for this species in China [Current Zoology 59 (2): 265-270, 2013]. 展开更多
关键词 Antipredator vigilance Group size Human disturbance sexual competition P6re david's deer
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David's Deer Comes Home
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《China Today》 2001年第6期74-77,共4页
关键词 davids deer Comes Home
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Identification of sika deer and red deer using partial cytochrome b and 12s ribosomal RNA genes 被引量:7
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作者 李波 白素英 +2 位作者 徐艳春 张伟 马建章 《Journal of Forestry Research》 SCIE CAS CSCD 2006年第2期160-162,共3页
A study was conducted on the identifications of the degraded samples of sika deer (Cervus nippon) and red deer (Cervus elaphus) by phylogenetic and nucleotide distance analysis of partial Cytb and 12s rRNA genes s... A study was conducted on the identifications of the degraded samples of sika deer (Cervus nippon) and red deer (Cervus elaphus) by phylogenetic and nucleotide distance analysis of partial Cytb and 12s rRNA genes sequences. 402 bp Cytb genes were achieved by PCR-sequencing using DNA extracted from 8 case samples, and contrasted with 27 sequences of Cytb gene downloaded from GenBank database. The values of three nucleotide distance between three suspected samples and sika deer were identical (0.026±0.006), which was smaller than the smallest nucleotide distance between eastern red deer and sika deer (0.036). Furthermore, phylogenetic analysis of sika deer and red deer indicated that the evidences located within the same cluster as sika deer. The evidences were sika deer materials. As the same way, other three suspected samples were derived from red deer. The results were further confirmed by phylogenetic and nucleotide distance analysis of 387 bp 12s rRNA gene. The method was powerful and less time-consuming and helpful to reduce the related cases with wildlife. 展开更多
关键词 sika deer (Cervus nippon) Red deer (Cervus elaphus Cytochrome b gene (Cytb) 12s ribosomal RNA gene (12s rRNA)
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基于Illumina MiSeq的麋鹿粪样菌群多样性分析 被引量:1
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作者 李俊芳 白冰 +4 位作者 孟庆辉 程志斌 单云芳 刘田 钟震宇 《野生动物学报》 北大核心 2023年第1期98-105,共8页
为探究麋鹿(Elaphurus davidianus)肠道菌群的结构和组成,为麋鹿消化道疾病防治提供有价值的基础数据,应用Illumina MiSeq对4个麋鹿栖息地32只麋鹿粪便样本的16S rRNA的V3—V4可变区进行扩增,结合样本的OTU种类及丰度,用R软件进行聚类... 为探究麋鹿(Elaphurus davidianus)肠道菌群的结构和组成,为麋鹿消化道疾病防治提供有价值的基础数据,应用Illumina MiSeq对4个麋鹿栖息地32只麋鹿粪便样本的16S rRNA的V3—V4可变区进行扩增,结合样本的OTU种类及丰度,用R软件进行聚类和主成分分析(PCA),并计算多样性指数。结果表明:共获得1 438 677条有效序列,平均每个样品有(44 959±12 153)条有效序列;将序列拼接优化,在97%相似度条件下获得31 459个物种分类的OTUs,平均每个样品为(983±240)个OTUs;平均读长为426 bp。对测序数据注释后共获得11个门和74个属,在门水平上,厚壁菌门(Firmicutes)和拟杆菌门(Bacteroidetes)为优势菌群;优势菌属(相对丰度大于1%)一共有15种,占89%。Alpha多样性物种指数范围区间较大,香农指数为2.42~5.83,辛普森指数为0.007 3~0.148 6,表明不同麋鹿的细菌多样性存在差异。运用主成分分析,将4地的麋鹿粪便样品聚为3个群落,其中石首麋鹿国家级自然保护区、大部分辽宁辽阳千山鹿场样品分别聚在一起,而北京麋鹿生态实验中心、河北滦河上游国家级自然保护区和少量辽宁辽阳千山鹿场样品聚在一起。研究表明,随麋鹿迁出时间的延长,麋鹿肠道菌群聚类分析的远近越明显,可能与迁出地的麋鹿饮食改变有关。 展开更多
关键词 麋鹿 肠道菌群 Illumina Miseq测序 粪便
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FEEDING HABITS OF HAINAN ELDI'S DEER 被引量:5
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作者 Yuan Xicai Liu Xiaoming Wang JunSouth China Institute of Endangered AnimalsFu GuoaiThe Forestry Bureau of Hainan ProvinceLi ShanyuanThe Datian Reserve of Hainan Province 《Journal of Northeast Forestry University》 SCIE CAS CSCD 1991年第1期65-69,共5页
Hainan eldi’s deer is a precious species of deer in the tropic zone,it is regardedas the first—class animal under protection in China.Based on all-year-round observation on thedeer’s feeding habit in the reserve fr... Hainan eldi’s deer is a precious species of deer in the tropic zone,it is regardedas the first—class animal under protection in China.Based on all-year-round observation on thedeer’s feeding habit in the reserve from 1985 to 1988,we discovered that Hainan eldi’s deer is aeuryphangous herbivore.They take various herbs as their main food and have fairly strongselectivity for woody plants,especially tending to eat the tender parts of plants and some fruits andflowers.Like other species of deer,they also like to lick the alkaline soil.This paper reports the re-search and evaluation on the feeding and choosing food characteristics of Hainan eldi’s deer,and onthe palatability of the main plants in the reserve. 展开更多
关键词 HAINAN eldi’s deer FEEDING HABIT PALATABILITY EVALUATION
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Henry David Thoreau's Spiritual World
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作者 马云 《英语广场(学术研究)》 2013年第11期14-16,共3页
Henry David Thoreau was wholeheartedly in love with nature and he devoted almost all his life time to observation,appreciation and study of nature.Thus he formed a deep understanding of nature.In 1845,Thoreau began a ... Henry David Thoreau was wholeheartedly in love with nature and he devoted almost all his life time to observation,appreciation and study of nature.Thus he formed a deep understanding of nature.In 1845,Thoreau began a two-year and twomonth residence at Walden Pond.His life was lonely but full of fragrance.He wanted to live meaningfully,confront the essential facts of life and live a simple life.Based on the review of the literature related to this topic,this paper aims to study Henry David Thoreau’s spiritual world,especially reflected in his famous book—Walden. 展开更多
关键词 LIFE Henry david Thoreau’s spiritual World
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S.DEER与ONLY的品牌对比分析
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作者 周诚 《南通纺织职业技术学院学报》 2012年第2期50-54,共5页
选择S.DEER和ONLY两大服装品牌,对两者的品牌构成要素进行了对比,并采用SWOT法对他们进行分析,为中国女装品牌的发展提供了参考。
关键词 s.deer ONLY 品牌构成要素 sWOT
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Studies on Relationship Between Low Temperature Exotherms and Freezing Injury in Stem Tissues and Flower Buds of Mei Flower and David's Peach
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作者 Zhang Qixiang Liu WanxiaDepartment of Landscape Architecture. Beijing Forestry University 《北京林业大学学报》 CAS CSCD 北大核心 1992年第S2期93-101,共9页
Differential thermal analysis was utilized to determine midwinter hardiness of stem tissues and flower buds of mei flower (Prunus mume) and David’s peach (Prunus davidiana). Low temperature freezing exotherms were fo... Differential thermal analysis was utilized to determine midwinter hardiness of stem tissues and flower buds of mei flower (Prunus mume) and David’s peach (Prunus davidiana). Low temperature freezing exotherms were found to occur at -35℃ in Green Calyxs’ David’s peach and -18℃ in mei flower. A Low temperature exotherm was produced by the freezing of deep supercooling water which was detected in the wood tissues but not in the bark. Freezing processes of the wood and those of the bark appeared to be independent. Deep supercooling points of both species were found to be closely related to freezing injury and to their respective distributions. 展开更多
关键词 MEI FLOWER davids PEACH sUPERCOOLING LT exotherm
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Spirituality in Vocational Training of Information and Communication Technology Professionals in the Light of David Hay’s Conception
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作者 Muhammad Kamran Tomasz Ochinowski 《Chinese Business Review》 2018年第3期144-154,共11页
The key objective of this article is to use the David Hay’s conception of spirituality in the vocational training of Information and Communication Technology (ICT) professionals. The purpose of this research is to ... The key objective of this article is to use the David Hay’s conception of spirituality in the vocational training of Information and Communication Technology (ICT) professionals. The purpose of this research is to investigate the connection between spirituality and vocational training of ICT professionals. The spirituality model founded by David Hay has been used in this research article which contains awareness sensing, mystery sensing, and value sensing. The paper has used qualitative methodology and instruments for data collection are biographical interview. Qualitative data have been analyzed by using Nvivo 11. Initial results show the preliminary picture of the role of spirituality in vocational training of ICT professionals. 展开更多
关键词 ICT professionals sPIRITUALITY david Hay’s spiritual conception vocational training
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Population Ecology and Conservation of Hainan Eld's Deer
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《中山大学学报论丛》 1995年第3期224-225,共2页
关键词 Population Ecology and Conservation of Hainan Eld’s deer
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不同光照时长对麋鹿茸生长和繁殖季的溢出效应
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作者 孟庆辉 夏志强 +9 位作者 单云芳 李俊芳 胡华刚 肖璇 白加德 钟震宇 孟秀祥 张付贤 柏超 张成林 《生态学报》 CAS CSCD 北大核心 2024年第10期4368-4376,共9页
光周期可影响鹿角脱落和新茸再生,麋(Elaphurus davidianus)冬至解角,冬季持续的光照时长改变对鹿茸生长速度、角形态发育及夏季的繁殖溢出效应尚未见相关报道。依托北京麋鹿苑2018年出生的同父异母雄性麋鹿12头,于2021年11月—2023年3... 光周期可影响鹿角脱落和新茸再生,麋(Elaphurus davidianus)冬至解角,冬季持续的光照时长改变对鹿茸生长速度、角形态发育及夏季的繁殖溢出效应尚未见相关报道。依托北京麋鹿苑2018年出生的同父异母雄性麋鹿12头,于2021年11月—2023年3月进行光照时长处理实验,依次分组为:自然光照(对照组)、缩短光照2h、延长光照3h和6h;记录实验麋鹿解角日期,红外测量新茸再生速度,测定脱落的麋角形态参数,并持续追踪记录翌年发情期等级序位、打斗、交配、繁殖绩效等参数。结果显示:持续缩短2h光照(6L∶18D)使麋鹿解角日期、角主干总长度、单角重量分别较对照组(8L∶16D),提前(8.5±0.4)d、缩短2.93cm(P<0.01,n=3)、减轻9.81g(P<0.01,n=3);延长3h光照(10L∶14D)使麋鹿解角日期、角主干总长度、单角重量分别较对照组(8L∶16D),推迟(10.5±0.3)d、增长5.47cm(P<0.01,n=6)、增加18.64g(P<0.01,n=6);延长6h光照(12L∶12D)使麋鹿解角日期、角主干总长度、单角重量较对照组(8L∶16D),分别推迟(13.5±0.6)d、增长10.43cm(P<0.01,n=6)、增加44.31g(P<0.01,n=6)。光照时长对麋角切片重量的影响差异极显著(P<0.01,n=6),缩短2h光照(6L∶18D)使麋角切片重量较对照组(8L∶16D)减轻(0.1230±0.0561)g/片;延长光照3h(10L∶14D)、6h(12L∶12D)使麋角切片重量较对照组(8L∶16D)分别增加(0.1200±0.0318)g/片、(0.3133±0.0618)g/片;冬季延长光照可明显增加夏季雄性麋鹿的交配机会和爬跨时长,增加发情持续天数、累积持续时间,增加查验母鹿发情、维护领地和圈群次数,提高交配成功率。综上所述,麋角脱落与光照时长之间密切相关,冬季持续光照时长变化对麋角脱落日期及繁殖产生了溢出效应,其机理仍需进一步研究,结果可为今后开展不同光照对麋角脱落及新茸再生多样化的分子调控机制研究提供理论支撑,可指导鹿科动物鹿茸产量提高、育种、保护与可持续发展。 展开更多
关键词 麋角 生茸周期 光照时长 等级序位 繁殖优势 北京麋鹿苑
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影响麋鹿茸分枝和角重量的年龄因素分析
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作者 孟庆辉 夏志强 +8 位作者 单云芳 李俊芳 胡华刚 肖璇 白加德 钟震宇 孟秀祥 柏超 张成林 《兽类学报》 CAS CSCD 北大核心 2024年第3期377-384,共8页
角是反刍动物有别于其他动物的明显特征(Wang et al.,2019)。与牛科动物、羊科动物的洞角不同,鹿角为实心骨质、可年度周期性脱落、其分枝和重量受到众多因素的影响,是鹿类保护、养殖、育种领域关注的焦点问题(Bowyer,1991)。幼鹿每增长... 角是反刍动物有别于其他动物的明显特征(Wang et al.,2019)。与牛科动物、羊科动物的洞角不同,鹿角为实心骨质、可年度周期性脱落、其分枝和重量受到众多因素的影响,是鹿类保护、养殖、育种领域关注的焦点问题(Bowyer,1991)。幼鹿每增长1岁,角增加1个分枝;角直径和重量也随之增加(夏志强等,2023);同一年龄组同一个体的不同阶段,茸生长速度和重量增加也不相同(Hassanin et al.,2012;李春义,2017;夏志强等,2023);鹿茸软骨与机体其他软骨组织不同,内有血管(鲍加荣等,2008;Chen et al.,2019),可供给茸生长所需的营养(Clements et al.,2010;Lin et al.,2019);血管内皮生长因子(Vascular endotheli‐al growth factor,VEGF)的含量变化对鹿茸的生长速度、茸直径、分枝数、分枝方向及角重和形态发育有重要影响(Clark et al.,2006)。 展开更多
关键词 麋鹿 年龄 角分枝数 血管内皮生长因子 茸产量
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麋鹿野放对盐城滨海湿地土壤脱氮过程的影响
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作者 李妞 李俊臻 +6 位作者 吴锦龙 高靓文 江鹏程 熊静 苑海静 吴明 曹恺 《湿地科学与管理》 2024年第5期41-45,51,共6页
探究麋鹿(Elaphurus davidianus)放牧对滨海湿地土壤反硝化和厌氧氨氧化速率及其影响因子的影响,旨在阐明麋鹿野放调控滨海湿地氮素去除的作用机制。在江苏盐城麋鹿国家级自然保护区麋鹿活动区和不受麋鹿活动影响的对照区,采集表层土壤... 探究麋鹿(Elaphurus davidianus)放牧对滨海湿地土壤反硝化和厌氧氨氧化速率及其影响因子的影响,旨在阐明麋鹿野放调控滨海湿地氮素去除的作用机制。在江苏盐城麋鹿国家级自然保护区麋鹿活动区和不受麋鹿活动影响的对照区,采集表层土壤样品,测定土壤理化性质、反硝化速率和厌氧氨氧化速率并进行统计分析。结果表明:与对照区相比,麋鹿放牧区土壤有机碳、氨态氮(NH_(4)^(+))、硝态氮(NO_(3)^(-))、土壤容重和盐度显著提高,土壤pH值、土壤温度以及全氮(TN)含量显著降低。放牧区土壤反硝化速率显著高于对照区,是对照区的21.56倍;而厌氧氨氧化速率显著低于对照区。相关性分析表明,反硝化速率与有机碳(SOC)、全碳(TC)、NH_(4)^(+)以及土壤容重呈显著正相关,与温度和全氮呈显著负相关;而厌氧氨氧化速率主要受盐度的显著影响。麋鹿放牧通过改变滨海湿地土壤养分含量和环境条件,显著促进了反硝化过程而抑制了厌氧氨氧化过程,这为理解麋鹿种群恢复过程中滨海湿地氮循环过程的响应机制,以及麋鹿放归工程的科学管理提供了重要依据。 展开更多
关键词 麋鹿 滨海湿地 反硝化 厌氧氨氧化 氮循环
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Two New Species of Freshwater Shrimps from Hunan Province,China (Decapoda:Atyidae:Caridina) 被引量:2
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作者 郭照良 梁象秋 《Zoological Research》 CAS CSCD 北大核心 2003年第1期45-48,共4页
Two new freshwater atyid shrimps, Caridina angustipes sp nov.and C clavipes sp nov.from Hunan Province,China are described. C angustipes sp nov.is similar to C baojingensis Guo,He et Bai,1992,b... Two new freshwater atyid shrimps, Caridina angustipes sp nov.and C clavipes sp nov.from Hunan Province,China are described. C angustipes sp nov.is similar to C baojingensis Guo,He et Bai,1992,but with longer rostrum,15-27 dorsal teeth,3-6 ventral teeth,and straighter inner margin of endopods in male 1st pleopods. C clavipes sp nov.is similar to C angustipes ,but with narrower distal and fewer spines on inner margin of endopds in male 1st pleopods,and shorter and thinner appendix masculina in male 2nd pleopods with only 1 spine on inner lateral margin and 4 spines in apex.The holotypes are deposited in Shanghai Fisheries University.Some representative paratypes are deposited in Foshan Science and Technology College. 展开更多
关键词 DECAPODA Atyidae CARIDINA New species Hunan ChinaChanges in serum Testosterone and Cortisol Concentrations of semi free Ranging Male Père davids deer in Rut status$$$$ LI Chun wang 1 JIANG Zhi gang 1 3 ZENG Yan 1 YAN Cai e
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基于16S rRNA测序的海南坡鹿肠道菌群结构分析 被引量:10
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作者 王悦 苏力 +3 位作者 陈兴永 陈武 田秀华 杨锴斌 《野生动物学报》 北大核心 2018年第4期761-768,共8页
通过构建菌群16S rRNA基因克隆文库和进行系统发育分析,对采集自广州动物园健康成年海南坡鹿的16个粪便样品的菌群结构和多样性进行分析,结果表明海南坡鹿粪便菌群分属于18个菌门,其中厚壁菌门(Firmicutes)和拟杆菌门(Bacteroidetes)是... 通过构建菌群16S rRNA基因克隆文库和进行系统发育分析,对采集自广州动物园健康成年海南坡鹿的16个粪便样品的菌群结构和多样性进行分析,结果表明海南坡鹿粪便菌群分属于18个菌门,其中厚壁菌门(Firmicutes)和拟杆菌门(Bacteroidetes)是核心菌门,分别占比50. 49%和36. 52%。海南坡鹿肠道菌群中丰度最高的前10个属分别为5-7N15丰度值为7. 181%、普雷沃菌属(Prevotella,3. 159%)、密螺旋体属(Treponema,2. 788%)、琥珀酸弧菌属(Succinivibrio,2. 545%)、颤螺菌属(Oscillospira,2. 304%)、CF231丰度值1. 843%、瘤胃球菌属(Ruminococcus,1. 652%)、艾克曼菌属(Akkermansia,1. 439%)、甲烷短杆菌属(Methanobrevibacter,1. 340%)、梭菌属(Clostridium,1. 333%)。对比不同性别海南坡鹿(Cervus eldi hainanus)肠道菌群,通过t检验,统计出具有差异显著(P <0. 05)的属共17个。 展开更多
关键词 海南坡鹿 肠道菌群 16s RRNA
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基于“3S”技术的湖北石首麋鹿国家级自然保护区近25年土地利用动态变化分析 被引量:4
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作者 张垚 王敏 +4 位作者 肖志豪 唐瑶 方芳 李鹏飞 刘胜祥 《林业调查规划》 2013年第3期16-20,共5页
利用1987年、2006年和2010年的Landsat 5 TM遥感影像及地形图,分析湖北石首麋鹿国家级自然保护区近25年来土地利用的动态变化。研究结果显示:1987~2006年间,林地和耕地面积分别增加287.84 hm2和227.92 hm2,水域、草地和沼泽有所减少,... 利用1987年、2006年和2010年的Landsat 5 TM遥感影像及地形图,分析湖北石首麋鹿国家级自然保护区近25年来土地利用的动态变化。研究结果显示:1987~2006年间,林地和耕地面积分别增加287.84 hm2和227.92 hm2,水域、草地和沼泽有所减少,其中草地减少最为明显,减少了337.53 hm2。2006~2010年间,草地面积增加了273.64 hm2,耕地、林地和沼泽均有所减少,耕地面积减少最多,为171.86 hm2。围堤修建、意杨栽种和耕地开垦导致了湿地退化、土壤旱化,是引起保护区土地利用变化的主要原因。 展开更多
关键词 土地利用 动态变化 “3s”技术 驱动力分析 湖北石首麋鹿国家级自然保护区
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基于简化基因组测序的麋鹿遗传资源多样性及种群结构分析 被引量:2
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作者 张树苗 田恒玖 +7 位作者 李夷平 陈颀 李俊芳 李林 郭青云 王立波 程志斌 白加德 《野生动物学报》 北大核心 2023年第4期788-797,共10页
奠基者效应会打破种群遗传结构,使原有种群动态特征失去平衡,加剧遗传多样性的丧失,严重影响物种重引入的遗传多样性和遗传结构。中国麋鹿(Elaphurus davidianus)奠基种群为北京南海子麋鹿苑和江苏大丰麋鹿国家级自然保护区两大种群。... 奠基者效应会打破种群遗传结构,使原有种群动态特征失去平衡,加剧遗传多样性的丧失,严重影响物种重引入的遗传多样性和遗传结构。中国麋鹿(Elaphurus davidianus)奠基种群为北京南海子麋鹿苑和江苏大丰麋鹿国家级自然保护区两大种群。为分析中国麋鹿奠基者效应,探究资源遗传多样性及种群结构,揭示中国麋鹿适应环境的遗传机制,以中国两大麋鹿奠基种群为研究对象,基于简化基因组测序,研究北京和江苏2个地区麋鹿的遗传多样性、种群遗传结构及亲缘关系。结果表明:2个种群(18只)共筛选出高质量多态性SNP位点1456457个;北京麋鹿苑、江苏大丰的麋鹿观测杂合度分别为0.59~0.68和0.63~0.71;北京麋鹿苑的麋鹿遗传多样性略低于江苏大丰,奠基者效应导致2个种群的遗传多样性水平较低,且对于不同重引入种群的影响也不相同。通过SNP标记对北京麋鹿苑与江苏大丰2个麋鹿种群进行遗传分化分析,发现2个种群间平均FST为0.085,表明2个种群间存在中等程度的遗传分化。经neighbor-joining系统发育树和遗传结构分析,进一步验证北京麋鹿苑与江苏大丰的麋鹿已有初步分化的现象,推测可能是2个地区奠基者的遗传差异经随机漂变导致。 展开更多
关键词 麋鹿 基因组测序 sNP标记 遗传多样性 遗传结构
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Israel's Changing Attitude Toward the Arab National Minority: Between Ben Gurion and Eshkol Military Rule as a Test Case
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作者 Yossi Goldstein 《History Research》 2013年第2期73-78,共6页
In August 1963, Israel's Prime Minister Levi Eshkol initiated the procedure for terminating the martial law in effect since the end of the War of Independence (1948) with regard to Israeli Arabs. Martial law discri... In August 1963, Israel's Prime Minister Levi Eshkol initiated the procedure for terminating the martial law in effect since the end of the War of Independence (1948) with regard to Israeli Arabs. Martial law discriminated against Israel's Arab minority, as opposed to the majority of Israel's society, as part of different issues bound up with this population's daily functioning. The aim of the paper is to present the reasons why Eshkol's doing away with the martial law stemmed was its ineffectiveness, while the other, and this makes up the core of our concern here, was his changing attitude toward the Arab minority in Israel, by contrast with that of his predecessor, David Ben Gurion The main conclusion of the paper is that even though Eshkol's ideas about the Arab minority were not very different from Ben Gurion's ideas one insisted on maintaining the military government in Israel, while the other saw this as unnecessary, and so brought it to an end. In August 1963, a few months after assuming office, Israel's Prime Minister Levi Eshkol initiated the first steps leading to the annulment of military rulet which had applied to Arabs in the State of Israel ever since the end of the War of Independence (1948). This process was concluded some three years later. Military rule was lifted in effect on December 1, 1966. In the presentation, the author would like to look into the considerations which prompted Eshkol to take such a step, in light of the fact that his predecessor, Ben Gurion, was a staunch opponent of annulling the military regime, convinced as he was, even after the conclusion of his term in office, that the current state of affairs should remain in effect. 展开更多
关键词 Israel's Prime Minister Levi Eshkol INDEPENDENCE Emergency Defense Regu!ationsdiscriminated against the Arab minority in IsraelMilitary rule Israel's Prime Minister david Ben Gurion War of(1945) Arab minority in Israel military regime martial law
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中国半散养与野生麋鹿繁殖期肠道寄生虫感染流行病学调查
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作者 张树苗 李夷平 +6 位作者 陈颀 徐尚华 高琳 单云芳 李俊芳 刘田 白加德 《湖北林业科技》 2023年第3期52-56,79,共6页
肠道寄生虫不仅显著影响宿主的健康状况和生存状态,而且也潜在影响着宿主种群的发展。为了监测我国半散养和野生麋鹿的健康状态,研究麋鹿肠道寄生虫感染状况,本研究于2019年夏季,采用非损伤性采样方法,采集北京南海子麋鹿苑半散养和我... 肠道寄生虫不仅显著影响宿主的健康状况和生存状态,而且也潜在影响着宿主种群的发展。为了监测我国半散养和野生麋鹿的健康状态,研究麋鹿肠道寄生虫感染状况,本研究于2019年夏季,采用非损伤性采样方法,采集北京南海子麋鹿苑半散养和我国三大野生麋鹿种群新鲜粪便487份,分析麋鹿对寄生虫的感染情况。根据麦克马斯特计数法,对麋鹿种群粪便中寄生虫卵进行镜检计数。结果表明:麋鹿感染的肠道寄生虫主要为圆线虫类、艾美尔球虫、莫尼茨绦虫及毛首鞭形线虫。湖南岳阳东洞庭湖国家级自然保护区圆线虫类及莫尼茨绦虫感染率及感染丰度均比其他地点严重,并且这两种寄生虫的聚集度都比其他地点低,表明宿主-寄生虫的动态稳定平衡存在失衡的危机,存在寄生虫爆发的可能。建议东洞庭湖保护区管理人员对洞庭种群投入更多的监控与管护,预防寄生虫的爆发。本研究为我国麋鹿种群的科学管护及潜在野生栖息地选择提供数据参考。 展开更多
关键词 麋鹿 肠道寄生虫 感染率 感染丰度 聚集性
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