从29届北京奥运会看中国男篮与世界强队间的差距

本文主要运用了文献资料法、数理统计法、录像观察法对29届北京奥运会上中国男篮与对手比赛技术统计数据进行对比分析,较深入地探讨了中国男篮与美国、西班牙、立陶宛等世界强队之间的差距,指出了中国男篮在进攻和防守等方面的不足,提出了相应的对策,以实现我国男篮队伍的和谐发展,促进我国男篮竞技水平的提高。     

由《白鹿原》看男性世界中的女性悲剧

《白鹿原》这部小说,讲述了一个男性的世界,在这个男性世界中有众多的女性,她们过着或顺从或反抗的生活,然而这一反叛和皈依却都没有逃离悲剧的命运,在白鹿原的男性世界中,她们过着悲剧人生,在掌控白鹿原世界的男作者笔下,她们仍旧成为被书写的悲剧对象。     

优秀男子手球运动员比赛期间部分生化指标监控研究

为了了解优秀男子手球运动员在比赛期间的部分生化指标的变化,为运动员在以后的比赛中做好必要的准备。对男子手球比赛期间运动员的wbc、Rbc、Hb、Hct、BUN、CK进行了监控,结果表明,通过合理的营养品补充,可以较好地维持运动员在比赛期间的wbc、Rbc、Hb、Hct、BUN水平,但CK的变化较大,积极性的休息是降低运动员CK值的有效手段,运动员比赛期间高CK值是手球比赛的特点之一。     

从《聊斋志异》中的爱情小说看蒲松龄婚恋观中的理想男性

作为一名封建儒士,蒲松龄在其代表作《聊斋志异》中描写了很多可歌可泣的爱情故事,在这些故事中暗寓了作者对男女婚恋中理想男性的诉求,这些诉求概而言之可以分为五点.其独特的人生经历和儒家思想的影响是造成这种诉求的重要原因.     

论清词中的龙阳之癖——以陈维崧词为例

男风之好在我国历史悠久，远古时期就有了关于男子同性恋的记载。随着历史的发展，这种现象至明清日盛。我国文学作品中多有关于男风的书写，至清初之时，作为雅文学的诗词中也有关于男同性恋的记载。陈维崧作为清初词坛的领军人物。其与徐紫云的断袖之情更是为世人称道，为当时文坛一大佳话，通过其写与徐紫云的词，亦可研究其对紫云之恋．并通过陈维崧之个案洞观清初文坛之风尚，探究清初同性恋盛行的原因，即为历史因缘、清初的禁娼活动以及家庭观念的纵容。     

高校辅导员队伍性别结构失衡现象论析

辅导员就其工作内容和性质而言,并无性别上的刻板区分,但不同性别的辅导员由于与生俱来的性别特质,给予大学生潜移默化的教育效果和影响方式却会有所不同。目前不少高校中女性辅导员明显多于男性。针对这种性别结构现状,辅导员队伍建设应充分重视两性性别特质的优势互补,形成整体合力,给学生全方位的影响。     

Machine Learning Approaches to Predict Hepatotoxicity Risk in Patients Receiving Nilotinib

Background: Although nilotinib hepatotoxicity can cause severe clinical conditions and may alter treatment plans, risk factors affecting nilotinib-induced hepatotoxicity have not been investigated. This study aimed to elucidate the factors affecting nilotinib-induced hepatotoxicity. Methods: This retrospective cohort study was performed on patients using nilotinib from July of 2015 to June of 2020. We estimated the odds ratio and adjusted odds ratio from univariate and multivariate analyses, respectively. Several machine learning models were developed to predict risk factors of hepatotoxicity occurrence. The area under the curve (AUC) was analyzed to assess clinical performance. Results: Among 353 patients, the rate of patients with grade I or higher hepatotoxicity after nilotinib administration was 40.8%. Male patients and patients who received nilotinib at a dose of ≥300 mg had a 2.3-fold and a 3.5-fold increased risk for hepatotoxicity compared to female patients and compared with those who received <300 mg, respectively. H2 blocker use decreased hepatotoxicity by 11.6-fold. The area under the curve (AUC) values of machine learning methods ranged between 0.61–0.65 in this study. Conclusion: This study suggests that the use of H2 blockers was a reduced risk of nilotinib-induced hepatotoxicity, whereas male gender and a high dose were associated with increased hepatotoxicity.     

Identification of differentially expressed genes in photo-period sensitive genic male sterile rice by randomly amplified cDNAs using RAPD primers

The fertile and sterile young panicle representational populations were constructed by bulked sampling method using young panicles in the photo-period sensitive stage of fertility transformation. Two populations were analyzed using cDNA-RAPD. The results showed that: (i) bulked sampling method can be employed to analyze differentially expressed genes using cDNA-RAPD, taking an advantage in avoiding false positive caused by conventional sampling method. (II) Among 150 random primers used, 83 primers amplified the same banding patterns, and 34 primers amplified the same banding pattern but different staining of intensity on gel. (iii) 33 primers amplified differential cDNA bands between fertile and sterile cDNA populations, and the ratio of polymorphism was 22%. It is concluded that there may exist a lot of genes relating to sterility, which makes the differentially expressed cDNA fragments complicated.     

体重指数与育龄男性性激素水平的相关性研究

目的探讨体重指数与男性性激素水平之间的关联性,为男性不育的治疗提供理论根据。方法随机选取2018年1月～2018年12月济宁市第一人民医院生殖医学中心男科门诊就诊患者,测量患者身高与体重,计算体重指数,根据其体重指数(BMI),将患者分为四组:低体重组(BMI18.5)、正常体重组(18.5≤BMI24)、超重组(24≤BMI28)和肥胖组(BMI≥28);检测其性激素五项(睾酮、促卵泡生成素、泌乳素、促黄体生成素、雌二醇),并对结果进行统计处理。结果共纳入研究对象387人,其中低体重组6人、正常体重组140人、超重组149人、肥胖组92人。四组间睾酮和雌二醇差异有统计学意义(P0.05),睾酮与BMI指数负相关(r=-0.234,P0.001);雌二醇与BMI指数正相关(r=0.130,P0.001)。结论肥胖可以影响男性性激素水平,也是造成男性不育的一个重要因素。