期刊文献+
共找到691篇文章
< 1 2 35 >
每页显示 20 50 100
Comparative Effects of Doses of Nauclea latifolia and 17 Alpha Methyltestosterone on Masculinization and Growth Rates of Tilapia Orechromis niloticus Larvae in Senegal
1
作者 Mouhamadou Amadou Ly Fafanding Sane +3 位作者 Robane Faye Baboucar Sane Malick Aliou Sene Cheikh Tidiane Ba 《Open Journal of Applied Sciences》 2025年第1期1-12,共12页
One of the main obstacles to the development of aquaculture in Senegal is the availability of fry and juveniles in sufficient quantities. The objective of our study is to evaluate the effects of treatment with the hor... One of the main obstacles to the development of aquaculture in Senegal is the availability of fry and juveniles in sufficient quantities. The objective of our study is to evaluate the effects of treatment with the hormone 17 alpha methyl testosterone (17-&-MT) and different doses of Nauclea latifolia root powder on the masculinization rates of tilapia Oreochromis niloticus larvae in Senegal. A total of 450 larvae of Oreochromis niloticus, with an average size of 0.012 g, were placed in 15 aquariums, each containing 30 individuals and fed one of the 5 diets in triplicate. These individuals were fed either a diet containing a plant extract at a dose of 180 mg (T180), 200 mg (T200) and 250 mg (T250) per kg of food, or a diet containing 60 mg/kg of the hormone 17-&-MT (TMT), or a diet without either the plant extract or the hormone (T0). Individuals were fed for 30 days with the treatment diets, and then with the industrial feed for the rest of the experiment. At the end of the study, the results of the masculinization rate were: 80.49%, 73.13%, 69.23%, 66.67% and 45.95% for T250;T200, TMT, T180 and T0 respectively. In summary, we can say that the 250 mg/kg dose provides better masculinization, followed by 200mg/kg and then 17 α MT. For the plant, the increase in the percentage of males is dose-dependent. These results also translate into better growth of individuals in this order. However, the relatively lower survival rates observed in batches treated with Nauclea latifolia extract indicate that these treatments could have a deleterious effect on the survival of Oreochromis niloticus larvae. These results suggest the use of N. latifolia extract at a dose of 250 mg/kg feed for better production of male O. niloticus larvae without compromising their growth. 展开更多
关键词 Nauclea latifolia Masculinization Rate Growth Performance Oreochromis niloticus
在线阅读 下载PDF
电影《长津湖》的英雄化男性气质表达
2
作者 安岚 曾自强 《合肥师范学院学报》 2025年第1期168-171,共4页
2021年电影《长津湖》票房超越《战狼2》,创造国产电影单片票房新纪录,取得良好的经济效益和社会效益。其成功原因之一,在于一种英雄化的男性气质在该片中的表达。这种男性气质具体表现为志愿军战士的血气和韧性,而这种血气与韧性的正... 2021年电影《长津湖》票房超越《战狼2》,创造国产电影单片票房新纪录,取得良好的经济效益和社会效益。其成功原因之一,在于一种英雄化的男性气质在该片中的表达。这种男性气质具体表现为志愿军战士的血气和韧性,而这种血气与韧性的正义性来源于志愿军战士“保家卫国”的坚定决心。 展开更多
关键词 《长津湖》 男性气质 血气 韧性 保家卫国
在线阅读 下载PDF
“There is Always The Other Side”: Deconstruction of English Identity and Masculinity——Intertextuality between Wide Sargasso Sea and Jane Eyre
3
作者 吴娟娟 《海外英语》 2015年第9期187-189,共3页
Jean Rhys' Wide Sargasso Sea is the classic revisionary novella of Charlotte Bronte's Jane Eyre. It rewrites the tragic story of Mr. Rochester's voiceless and lunatic ex-wife, Berthe Mason. This paper turn... Jean Rhys' Wide Sargasso Sea is the classic revisionary novella of Charlotte Bronte's Jane Eyre. It rewrites the tragic story of Mr. Rochester's voiceless and lunatic ex-wife, Berthe Mason. This paper turns to the intertextual relationship between the two texts and argues that the subversive rewriting of Wide Sargasso Sea destabilizes and deconstructs Mr. Rochester's English identity and masculinity, which are manifestly presented in the pre-text. It therefore renders the young Mr. Rochester problematic and insufficient, reveals"the other side"of the story and articulately tells the truth about who is really the mad one. 展开更多
关键词 Wide Sargasso Sea Jean EYRE Mr.Rochester INTERTEXTUALITY ENGLISH IDENTITY masculinity
在线阅读 下载PDF
The“Conscious Absence”and“Virtuoso Presence”of Hegemonic Masculinity——Deciphering Ian McEwan's Atonement
4
作者 谢淑芬 《海外英语》 2016年第10期137-140,144,共5页
Wittingly concealing the father images in his novel Atonement(2001), McEwan creates the"absence"of traditional hegemonic masculinity, which is a conscious activity in a combined consideration of the figural ... Wittingly concealing the father images in his novel Atonement(2001), McEwan creates the"absence"of traditional hegemonic masculinity, which is a conscious activity in a combined consideration of the figural and thematic progress, the grim social context, as well as his anxiety of influence and identity. Although this manliness is effaced on the surface, regarding the powerful images within, male authority still keeps running through the whole work. Hegemonic masculinity"presents"in manifold transformed and metaphorical forms, invisibly dictating the development of the protagonists and plots. This paper, giving a masculine reading through R.W. Connell's lens, aims to analyze and crystallize McEwan's such male writing, and finally to reach his real concerns: to deconstruct patriarchal culture, to defy dominant discourse, and to build a new order that opens up a real equality and coexistence for both the two sexes. 展开更多
关键词 Ian McEwan ATONEMENT hegemonic masculinity PATRIARCHAL CULTURE R.W.Connell
在线阅读 下载PDF
On the Elements of Masculinity and Femininity in Arthur Miller’s Dramas
5
作者 ZHANG Qin 《Sino-US English Teaching》 2018年第4期202-208,共7页
Arthur Miller is universally recognized as one of the greatest dramatists of the 20th century in the United States,together with the conscience of American drama.Nevertheless,his works have always been considered as h... Arthur Miller is universally recognized as one of the greatest dramatists of the 20th century in the United States,together with the conscience of American drama.Nevertheless,his works have always been considered as having misogynic inclinations.This paper,on the basis of gender theories,seeks to undertake an interpretation to the elements of masculinity and femininity regarding female characters in Arthur Miller’s dramas.Taking The Crucible and A Memory of Two Mondays as a case in point,the author seeks to identify and discuss three categories of female characters,comprising“the angel in the house”,the figure of Medea,and the silenced and absent females,in order to deconstruct Miller’s dichotomized outlook on females. 展开更多
关键词 ARTHUR MILLER The CRUCIBLE A MEMORY of Two Mondays masculinity FEMININITY
在线阅读 下载PDF
A Model for Reference: On the Masculinity in The Dahomean
6
作者 SUI Hong-sheng 《Journal of Literature and Art Studies》 2013年第7期395-401,共7页
This paper is about the model of masculinity exhibited in the African American novelist Frank Yerby's historical novel The Dahomean (1971) which is a classic text for masculinity study but has been ignored. In a fl... This paper is about the model of masculinity exhibited in the African American novelist Frank Yerby's historical novel The Dahomean (1971) which is a classic text for masculinity study but has been ignored. In a flash-back narration, the novel tells us the legendary experience of Nyasanu in Africa before he becomes a slave in the south of America, portrays a well-rounded and authentic Black male character, and constructs a model of masculinity of great value for reference. The model of masculinity demonstrated by Nyasanu is no longer limited by the rigid and unitary stipulations of traditional gender concept. It is a model which integrates tenderness into toughness, combines physical power or military prowess with mental power or wisdom, and most importantly, a model that stresses men's agency and authenticity. At the same time, by the resentment of war and cherishement of life, this model of masculinity exhibits considerable ethical dimension and humanitarianism. It can be said that the model of masculinity inscribed in The Dahornean is of much enlightening importance for contemporary people to reflect upon the patriarchal culture and prevalent gender notions such as gender role concept. As for people's pursueing and constructing their ideal masculinity, the model of masculinity embodied in The Dahomean can be an important model for reference. 展开更多
关键词 Frank Yerby The Dahomean masculinity AUTHENTICITY African American literature
在线阅读 下载PDF
Women as Part of the Patriarchy: Masculinity, Women, andRelationships in Virginia Woolf's Novels
7
作者 David Powers Corwin 《Cultural and Religious Studies》 2015年第4期201-210,共10页
This article focuses on three of Virginia Woolf's widely read novels, Jacob's Room, Mrs. Dalloway, and To theLighthouse. I focus on the male protagonists in the novels Jacob Flanders, Richard Dalloway, and Mr. Ramsa... This article focuses on three of Virginia Woolf's widely read novels, Jacob's Room, Mrs. Dalloway, and To theLighthouse. I focus on the male protagonists in the novels Jacob Flanders, Richard Dalloway, and Mr. Ramsay. Upto this point, literary studies and women's studies almost focus on the positive female characters in her works andignore the constructs of masculinity that she discusses in her fiction. Furthermore, critics do not critique the femalecharacters and take into consideration their role as perpetrators in the patriarchy in order to maintain the patriarchalregime. I argue that the female characters in these novels police the male characters in their performance ofmasculinity, which in turn makes them perpetrators of the same discourse that in turn oppresses them. In this article,I use theorists such as Judith Butler, Nancy Chodorow, and Judith (who now identifies as Jack) Halberstam todiscuss the sex/gender system and how women can hold oppressive roles within the patriarchy. Finally, I willconclude that Virginia Woolf needs more exposure with feminist theory and masculinity studies because of theradical characterizations of people she promotes in her fiction. 展开更多
关键词 masculinity patriarchy WOOLF
在线阅读 下载PDF
Promoting Effect of School Physical Education on Adolescent Mental Health Education--On the Cultivation of“Masculinity”
8
作者 ZHONG Xiang ZHANG Shihai +1 位作者 Lu Linlin ZHAO Bo 《Psychology Research》 2022年第10期795-801,共7页
This paper learned the status quo of adolescent mental health through literature method.In recent years,the lack of“masculinity”has attracted more and more attention from the society,which has become a hot topic at ... This paper learned the status quo of adolescent mental health through literature method.In recent years,the lack of“masculinity”has attracted more and more attention from the society,which has become a hot topic at present.The lack of“masculinity”is also closely related to the problems of adolescent mental health.By analyzing the causes of the lack of youth“masculinity”,this paper makes clear the mission of the times that school sports should undertake in the process of shaping youth“masculinity”in the new era:(1)strengthen the top-level design of policy and pay attention to policy guarantee;(2)integrated education of physical education and moral education,focusing on the training of students’sense of responsibility and moral responsibility;(3)improve the competition system,promote learning by“competition”,and promote teaching by“competition”to strengthen physical quality practice and build up physical and mental health quality;(4)strengthen the condition guarantee:“matching”and“strengthening”physical education teachers,reform the physical education teaching content,strengthen the school physical education curriculum system.Only from the action,the idea,the method step by step to perfect,the implementation of the ground,the school physical education to the youth’s mental health problems can play a real role in promoting. 展开更多
关键词 school physical education mental health masculinity
在线阅读 下载PDF
成为男人--Manhood与Masculinity的对立、辨析与融合
9
作者 马婧仪 《山东女子学院学报》 2023年第3期45-53,共9页
在当代女性寻求“性别公正”的过程中,男性主体也被置于巨大的不确定性当中。这是一个男性气质不断变动的时代,有关理想男性形象的讨论从未停止。通过对大卫•D.吉尔默的《发明男性气概》进行系统梳理,可将问题导向学界对男性气概与男性... 在当代女性寻求“性别公正”的过程中,男性主体也被置于巨大的不确定性当中。这是一个男性气质不断变动的时代,有关理想男性形象的讨论从未停止。通过对大卫•D.吉尔默的《发明男性气概》进行系统梳理,可将问题导向学界对男性气概与男性气质的论争,同时回顾男性研究的历史,以澄清概念之间的差异与联系。尽管目前国内的男性研究领域仍然比较沉默,但也在一定程度上拥有了理性自觉。通过考察国内的男性气质研究现状,并分析经验研究中理论的呈现方式,能够指出未来的拓展方向,这有利于构建更加和谐的性别文化。 展开更多
关键词 男性气质 男性气概 男性研究 masculinities
在线阅读 下载PDF
It Was 50 Years Ago Today: Reading the Beatles as a Challenge to Discourses of Hegemonic Masculinity
10
作者 Martin King 《Sociology Study》 2014年第1期44-51,共8页
This paper explores the notion of the Beatles as a text through which to explore representations of hegemonic masculinity in "the sixties". It will argue that the Beatles produced an anti-hegemonic masculine discour... This paper explores the notion of the Beatles as a text through which to explore representations of hegemonic masculinity in "the sixties". It will argue that the Beatles produced an anti-hegemonic masculine discourse through a number of aspects of their work, challenging ideas about men and masculinities prevalent at the time of their existence as a working group and beyond. Rooted in the literature on men and masculinities the paper draws together a number of authors' work and presents ideas from the author's own work, using discourse analysis of the Beatles' live action films, based on a framework suggested by Foucault, Van Dijk, Hall, and McKee. An exploration of the ways in which the Beatles challenged and subverted traditional ideas about masculinity and the way in which their global fame provided a vehicle for representations of alternative versions of masculinity is the basis of the resultant discussion. 展开更多
关键词 The Beatles masculinities subversive feminized GLOBAL
在线阅读 下载PDF
Redefining Masculinity:A Comparative Study of Olive Schreiner’s The Story of an African Farmand Allan Grant’s The Woman Who Did
11
作者 Xinyue Wang 《Journal of Linguistics and Education Research》 2020年第3期5-9,共5页
Illuminated by the idea that like women,Victorian men often felt the need to transgress or redefine the gender roles society assigned to them,I compared two distinguished New Women fictions The Story of an African Far... Illuminated by the idea that like women,Victorian men often felt the need to transgress or redefine the gender roles society assigned to them,I compared two distinguished New Women fictions The Story of an African Farm written by the pioneer New Woman Olive Schreiner,and The Women Who Did authored by Allen Grant to see how male characters embrace new models of masculinity.With a feminist perspective and a close textual reading approach,I intend to argue that the efforts male characters paid in redefining gender roles in embracing womanhood as free,fearless,and independent,accompanying them with love,understanding,and support have concerns for the integrity of both woman and men,and will lead to a healthy and beautiful human life. 展开更多
关键词 masculinity Gender Equality New Man New Woman
在线阅读 下载PDF
Redefining Masculinity:A Comparative Study of Olive Schreiner’s The Story of an African Farmand Allan Grant’s The Woman Who Did
12
作者 Xinyue Wang 《Journal of Linguistics and Education Research》 2020年第2期5-9,共5页
Illuminated by the idea that like women,Victorian men often felt the need to transgress or redefine the gender roles society assigned to them,I compared two distinguished New Women fictions The Story of an African Far... Illuminated by the idea that like women,Victorian men often felt the need to transgress or redefine the gender roles society assigned to them,I compared two distinguished New Women fictions The Story of an African Farm written by the pioneer New Woman Olive Schreiner,and The Women Who Did authored by Allen Grant to see how male characters embrace new models of masculinity.With a feminist perspective and a close textual reading approach,I intend to argue that the efforts male characters paid in redefining gender roles in embracing womanhood as free,fearless,and independent,accompanying them with love,understanding,and support have concerns for the integrity of both woman and men,and will lead to a healthy and beautiful human life. 展开更多
关键词 masculinity Gender Equality New Man New Woman
在线阅读 下载PDF
Reflection of the Change of Discourses: Masculinity in The Sun Also Rises
13
作者 TIAN Yi-yu 《海外英语》 2015年第4期211-212,225,共3页
The thesis intends to interpret the masculine hero in Earnest Hemingway's The Sun Also Rises by discourse analysis. As Foucault mentioned, every discourse is the reflection of power. The common norm of masculinity... The thesis intends to interpret the masculine hero in Earnest Hemingway's The Sun Also Rises by discourse analysis. As Foucault mentioned, every discourse is the reflection of power. The common norm of masculinity at that time is the reflection of dominant discourses, and Hemingway's works are the reflection of marginal discourses, such as the call of President Roosevelt and the anxiety for a masculine society of scholars who influenced Hemingway deeply. 展开更多
关键词 masculinity DISCOURSE ANALYSIS
在线阅读 下载PDF
Male Images under Hegemonic Masculinity in The Joy Luck Club
14
作者 路凯丽 《海外英语》 2021年第16期224-228,共5页
Amy Tan is a famous Chinese American woman writer.Her first novel The Joy Luck Club has gained success immediately after its publication.The book tells the stories about four Chinese mothers and four Chinese American ... Amy Tan is a famous Chinese American woman writer.Her first novel The Joy Luck Club has gained success immediately after its publication.The book tells the stories about four Chinese mothers and four Chinese American daughters,while the male im⁃ages are usually ignored by readers.This paper attempts to analyze male images through hegemonic masculinity,explore males’at⁃titude towards women,and discuss women’s reaction to men’s dominance.The paper criticizes men’s absolute dominance over women in old China and modern America.By analyzing the males’characteristics in old China and modern America,the paper concludes that men and women are equal in the society and women should recognize their position to protect themselves in patriar⁃chal society. 展开更多
关键词 The Joy Luck Club male image hegemonic masculinity WOMEN
在线阅读 下载PDF
The construction of Masculinity in Tarzan of the Apes
15
作者 李贇 《科技信息》 2008年第21期235-236,197,共3页
Tarzan of the Apes by Edgar R Burroughs is a notorious exemplar of both racist and sexist rhapsody. A veteran writer, Burroughs creates his macho hero with precise choice-wording and heart-throbbing suspense, presenti... Tarzan of the Apes by Edgar R Burroughs is a notorious exemplar of both racist and sexist rhapsody. A veteran writer, Burroughs creates his macho hero with precise choice-wording and heart-throbbing suspense, presenting the turn-of-the-century hegemonic ideals of masculinity stemming from the notion of white supremacy twinned with primitive savagery. To understand the aim of constructing such a larger-than-life figure, we will take a look at the male body first, then analyze the ego, finally inspect the noble heart and civilized demeanor which are the essence of its spirit. 展开更多
关键词 《人猿泰山》 种族主义 艺术评论 文学作品 文学评论
在线阅读 下载PDF
体育活动预测大学生性别角色发展的研究——基于昆明高校的数据
16
作者 高春刚 李志强 +1 位作者 原方政 宋淑华 《武汉体育学院学报》 CSSCI 北大核心 2024年第3期81-89,共9页
目的:针对“男性女性化”话题进行理论分析和调查研究,探讨体育活动与性别角色之间的关系。方法:对云南大学、昆明理工大学和云南师范大学的大学生发放《大学生性别角色量表》(CSRI—50)和体育活动调查表,回收有效问卷1 030份。通过交... 目的:针对“男性女性化”话题进行理论分析和调查研究,探讨体育活动与性别角色之间的关系。方法:对云南大学、昆明理工大学和云南师范大学的大学生发放《大学生性别角色量表》(CSRI—50)和体育活动调查表,回收有效问卷1 030份。通过交叉表卡方检验对体育活动的每次平均持续时间、周运动频率、运动强度等是否对性别角色的表现形式有统计学意义进行检验;然后将通过显著性检验的变量纳入无序多分类Logistic回归分析,以确定体育活动的各要素及其水平是否对性别角色的表现形式起到预测作用。结果:交叉表卡方检验结果显示,每次运动持续时间、运动频率和运动强度对性别角色的表现均具有统计学意义。Logistic回归结果显示,相对于未分化的性别角色,与每次运动持续时间小于30 min、每周1次的运动频率、无汗和微微出汗的运动强度相比,在男性化和女性化模型中,除了每周2~4次的运动频率对男性化具有正向提升之外,每次运动持续时间、运动强度、运动频率等均无统计学意义。在双性化模型中,大于60分钟的运动持续时间、更高的运动频率、出汗较多和大汗淋漓的运动强度对双性化具有统计学意义。结论:体育活动的每次持续时间、周运动频率、运动强度等都可能是影响性别角色发展的重要原因;每次1小时以上、高于每周1次的运动频率、出汗较多的运动强度,都是双性化性别角色的有效预测变量;可以通过体育参与的情况对大学生的性别角色进行初步的判别,或通过大学生的性别角色来初步判别其参与体育活动的可能性。 展开更多
关键词 性别 性别角色 男性女性化 阳刚之气 双性化教育
在线阅读 下载PDF
男性气质的老年危机与意义协商——《凡人》老年男性身体研究
17
作者 郭国良 赵莹 《西北大学学报(哲学社会科学版)》 CSSCI 北大核心 2024年第6期84-93,共10页
菲利普·罗斯在《凡人》中结合性别视角书写老年。身体是性别与年龄的共同载体,小说通过叙写主人公凡人“衰退”与“抗衰”的身体经验与身体实践,呈现了老年男性面临的多重男性气质危机。凡人的身心困境不仅来自老龄化本身,更源自... 菲利普·罗斯在《凡人》中结合性别视角书写老年。身体是性别与年龄的共同载体,小说通过叙写主人公凡人“衰退”与“抗衰”的身体经验与身体实践,呈现了老年男性面临的多重男性气质危机。凡人的身心困境不仅来自老龄化本身,更源自现代性别与年龄文化建构的影响,植根于将“老”等同于身体之否定的现代知识权力结构。男性气质危机的深化促使凡人经历了曲折的自我发现过程,通过对自我的关怀,他得以超越衰退与抗衰的二元老年身体建构,脱离了“唯身体”的性别-年龄认知,转而关注与他人的联结及对自身的反思,开始寻求男性气质更具包容性、反思性和内在转向的老龄化意义协商。 展开更多
关键词 菲利普·罗斯 《凡人》 男性气质 老龄化 老年男性身体
在线阅读 下载PDF
伦理错位与男性气质的丧失——小说《耻》中男主人公的性别解读
18
作者 曾光 《语文学刊》 2024年第1期77-82,共6页
《耻》是南非作家库切(J.M.Coetzee)的作品。作为南非著名作家,库切作品多次涉及复杂的种族、社会和个人伦理问题,深刻探讨了后殖民主义和种族关系等主题。他以其深刻洞察力和文学才华在国际文坛上活跃,并获得了广泛的赞誉和认可。《耻... 《耻》是南非作家库切(J.M.Coetzee)的作品。作为南非著名作家,库切作品多次涉及复杂的种族、社会和个人伦理问题,深刻探讨了后殖民主义和种族关系等主题。他以其深刻洞察力和文学才华在国际文坛上活跃,并获得了广泛的赞誉和认可。《耻》这部作品使库切在1999年第二次获得布克奖,成为历史上首位两次获得该奖项的作家。故事的主人公卢里因个人放荡的行为导致了家庭伦理、性爱伦理和社会伦理的错位。本文从分析“男性气质”的概念开始,结合南非社会变革的大环境,探讨这种层层伦理错位如何导致卢里失去了大学教授的职位,进而白人男性的种族优越感消失,造成社会阶层的下降,父亲角色认同失败,并最终导致其整体男性气质的缺失和悲剧色彩浓厚的个人命运。 展开更多
关键词 《耻》 卢里 伦理错位 男性气质
在线阅读 下载PDF
黄颡鱼XX伪雄鱼制备与全雌种群规模化繁育
19
作者 丁洋 鲁子怡 +9 位作者 刘娅 曹霄 王亚 梁浩文 任旌雷 邓翔 何焱 樊启学 牟长军 沈志刚 《水生生物学报》 CAS CSCD 北大核心 2024年第8期1365-1377,共13页
研究以XX遗传型全雌黄颡鱼(Tachysurus fulvidraco)群体为实验材料,利用加氢甲基睾酮(17α-methyldihydrotestosterone,MDHT)和来曲唑(Letrozole,LZ)对性别分化关键时期(12-60日龄)黄颡鱼幼鱼进行投喂处理,设置MH组(50 mg/kg MDHT)、ML... 研究以XX遗传型全雌黄颡鱼(Tachysurus fulvidraco)群体为实验材料,利用加氢甲基睾酮(17α-methyldihydrotestosterone,MDHT)和来曲唑(Letrozole,LZ)对性别分化关键时期(12-60日龄)黄颡鱼幼鱼进行投喂处理,设置MH组(50 mg/kg MDHT)、ML组(10 mg/kg MDHT)、MH+L组(50 mg/kg MDHT,1000 mg/kg LZ)、ML+L组(10 mg/kg MDHT,1000 mg/kg LZ)及对照CR组(0 MDHT,0 LZ)。结果显示,ML组和ML+L组雄性化个体比例较高,分别为66.7%和83.3%,其性腺类型包括间性性腺(37.5%和50.0%)和全精巢性腺(29.2%和33.3%),且两组中均获得了43.8%的功能性XX伪雄鱼。以XX伪雄鱼为父本、以经多代选育的全雌黄颡鱼为母本,进行规模化人工繁殖,获得了280万尾XX遗传型黄颡鱼苗种。在92日龄时发现,在室外池塘养殖条件下,98.0%的个体卵巢发育良好,2.0%的个体性逆转为非功能性XX伪雄鱼。研究建立了一套黄颡鱼全雌种群规模化繁育技术体系,为黄颡鱼规模化人工繁育与遗传改良、黄颡鱼产业健康可持续发展提供保障。 展开更多
关键词 性别控制 加氢甲基睾酮 来曲唑 全雌种群 雄性化 黄颡鱼
在线阅读 下载PDF
当代中国健身文化中男性气质的自我呈现与主体建构 被引量:1
20
作者 熊欢 李康壮 《上海体育大学学报》 CSSCI 北大核心 2024年第8期27-38,共12页
通过参与式观察、深度访谈和主题分析等方法,探讨在当前健身文化背景下,中国男性健身者是如何呈现和建构其男性气质的。发现:在健身活动中,男性气质的自我呈现主要集中在个人品质与外形、身体能力、性别关系的处理以及健身等级关系4个方... 通过参与式观察、深度访谈和主题分析等方法,探讨在当前健身文化背景下,中国男性健身者是如何呈现和建构其男性气质的。发现:在健身活动中,男性气质的自我呈现主要集中在个人品质与外形、身体能力、性别关系的处理以及健身等级关系4个方面;男性气质的主体建构过程则经历了从自我规训、自我调整和反抗到重新评估和多元化理解3个阶段。认为:男性气质的自我呈现和建构是通过个体经验和社会互动的具身过程实现的,健身为男性提供了一个在社会文化规范内寻求个性化自我表达和身份认同的重要场所;通过健身,男性不仅塑造和展现了自己多样化的内在品质,还能促使其对性别特质进行重新评价和协商,从而在社会性别角色中寻求更加平等和包容的定位。 展开更多
关键词 男性气质 健身文化 具身性 自我呈现 主体建构
在线阅读 下载PDF
上一页 1 2 35 下一页 到第
使用帮助 返回顶部