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Gone With the Hair: Hair loss has become a major concern for some young people
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作者 Yuan Yuan 《北京周报:英文版》 2020年第1期32-33,共2页
For Dong Xincheng,a young programmer in Beijing,the desire to find a girlfriend is all tied up with his hair,which he is losing atanalarmingrate."Judging from my appearance,few would believe that I am only 28,&qu... For Dong Xincheng,a young programmer in Beijing,the desire to find a girlfriend is all tied up with his hair,which he is losing atanalarmingrate."Judging from my appearance,few would believe that I am only 28,"Dong told Beijing Review."Most people say I look at least 35."The reason,Dong assumes,is largely due to his partial balding.The hairline on both sides of his forehead is receding,forming an M shape,which is usually seen on people over 40. 展开更多
关键词 YOUNG assume desire
超声评价青老年颈动脉粥样硬化斑块临床价值 预览
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作者 陈倩倩 李秀云 +1 位作者 郑金珏 邹春鹏 《医学研究杂志》 2020年第1期118-121,127,共5页
目的分析存在颈动脉粥样硬化斑块青老年患者的斑块超声表现特征并探讨其临床价值。方法回顾性分析2017年1~12月在笔者科室确诊颈动脉粥样硬化斑块的青年患者297例为青年组,选择同期确诊颈动脉粥样硬化斑块的老年患者302例为老年组,同期... 目的分析存在颈动脉粥样硬化斑块青老年患者的斑块超声表现特征并探讨其临床价值。方法回顾性分析2017年1~12月在笔者科室确诊颈动脉粥样硬化斑块的青年患者297例为青年组,选择同期确诊颈动脉粥样硬化斑块的老年患者302例为老年组,同期颈动脉超声检查无斑块青年50例为空白对照组。对比分析各组的血压、空腹血糖、血脂及颈动脉粥样硬化斑块的分布位置、回声特征、Crouse积分等参数。结果青年组收缩/舒张压明显高于空白对照组,青年组舒张压、甘油三酯及总胆固醇值均高于老年组(P<0.05)。青年组斑块Crouse积分、颈动脉中度以上狭窄发生率均低于老年组(P<0.05)。青年组及老年组均以不稳定斑块为主,青年组以均质低回声斑块为主,且比例高于老年组(79.6%vs 36.3%,P=0.000),而老年组以不均质回声斑块为主,占56.0%。青年组斑块分布以颈动脉分叉部为主,其他部位相对少见。老年组颈动脉分叉部斑块比例低于青年组(42.8%vs 70.7%,P=0.000)。青年组脑梗死患者多见均质低回声斑块,占87.10%,以颈动脉分叉部多见,占74.19%。老年脑梗死患者以不均质回声斑块为主,占41.67%,分布以颈动脉分叉处合并其他多部位为主,占62.5%。结论青老年患者颈动脉硬化斑块的超声表现特点及伴发脑梗死等情况存在差异,对于临床诊治具有一定的指导意义和参考价值。 展开更多
关键词 青年 颈动脉粥样硬化斑块 彩色多普勒超声 脑梗死
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新发突变基因致青少年发病的成人型糖尿病6型(MODY6)1例报告 被引量:1
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作者 赵宁宁 董关萍 +4 位作者 吴蔚 袁金娜 张黎 陈雪峰 傅君芬 《中国实用儿科杂志》 CSCD 北大核心 2019年第5期438-441,共4页
青少年发病的成人型糖尿病(maturity-onsetdiabetes of the young,MODY)是一种常染色体显性遗传的单基因遗传病。迄今为止,已发现有数十种MODY突变基因。根据致病基因分14种亚型[1]。MODY6型是其中较为罕见的类型。2016年8月浙江大学医... 青少年发病的成人型糖尿病(maturity-onsetdiabetes of the young,MODY)是一种常染色体显性遗传的单基因遗传病。迄今为止,已发现有数十种MODY突变基因。根据致病基因分14种亚型[1]。MODY6型是其中较为罕见的类型。2016年8月浙江大学医学院附属儿童医院内分泌科收治1例MODY6型患儿,基因测序发现有1个新发的基因突变,目前国内外尚未见该突变位点报道,现报告如下。 展开更多
关键词 基因突变 青少年 成人型糖尿病6型
Approximate expression of Young’s equation and molecular dynamics simulation for its applicability
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作者 崔树稳 魏久安 +2 位作者 刘伟伟 朱如曾 钱萍 《中国物理B:英文版》 SCIE EI CAS CSCD 2019年第1期527-531,共5页
In 1805, Thomas Young was the first to propose an equation(Young’s equation) to predict the value of the equilibrium contact angle of a liquid on a solid. On the basis of our predecessors, we further clarify that the... In 1805, Thomas Young was the first to propose an equation(Young’s equation) to predict the value of the equilibrium contact angle of a liquid on a solid. On the basis of our predecessors, we further clarify that the contact angle in Young’s equation refers to the super-nano contact angle. Whether the equation is applicable to nanoscale systems remains an open question. Zhu et al. [College Phys. 4 7(1985)] obtained the most simple and convenient approximate formula, known as the Zhu–Qian approximate formula of Young’s equation. Here, using molecular dynamics simulation, we test its applicability for nanodrops. Molecular dynamics simulations are performed on argon liquid cylinders placed on a solid surface under a temperature of 90 K, using Lennard–Jones potentials for the interaction between liquid molecules and between a liquid molecule and a solid molecule with the variable coefficient of strength a. Eight values of a between 0.650 and 0.825 are used. By comparison of the super-nano contact angles obtained from molecular dynamics simulation and the Zhu–Qian approximate formula of Young’s equation, we find that it is qualitatively applicable for nanoscale systems. 展开更多
关键词 molecular dynamics simulation Young’s EQUATION surface tension Zhu–Qian APPROXIMATE FORMULA of Young’s EQUATION
Knowledge, Attitudes and Contraceptive Practices among Young People from the Youth Listening Center of the Burkinabè’s Family Well-Being Association in Bobo-Dioulasso City 预览
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作者 Der Adolphe Somé Yaméogo Rélwendé Barnabé +4 位作者 Kaboré Ahmed Ouattara Souleymane Obossou Awade Afoukou Achille Thieba Bonane Blandine Dao Blami 《妇产科期刊(英文)》 2019年第10期1315-1324,共10页
Objective: To study the knowledge, attitudes and practices regarding contraception among young people in the Burkinabè’s family well-being association for youth listening center in Bobo-Dioulasso city. Methods: ... Objective: To study the knowledge, attitudes and practices regarding contraception among young people in the Burkinabè’s family well-being association for youth listening center in Bobo-Dioulasso city. Methods: This was a survey of 635 clients in the youth listening’s center of Bobo-Dioulasso city, Burkina Faso. These clients were gradually included by random choice from January 15 to April 15, 2018. The data were collected by self-administered written questionnaire under the supervision of an investigator and after a free and informed verbal agreement of the participant. The analysis was done using the software Epi info version 7.1.1.0. Results: The average age of the respondents was 20.62 years. Female respondents were more numerous, 508 (80%). Contraceptive methods were known by 98.12% of respondents and 61.42% said they were always using them. Two-thirds of clients (67%) cited at least two benefits of contraceptive methods which were correct. Condoms were the best-known method (92.60%) and also the most used (92.56%). But emergency contraception was known by 30.71% of participants. Young people who were already sexually active accounted for 73.54% of the sample with a mean age at their first sexual intercourse of 18.42 years. Conclusion: The majority of respondents knew contraceptive methods. However, risky sexual behaviors and misconceptions about contraception remain. The setting up of family planning services within schools and the teaching of a reproductive health module in all secondary schools will contribute to improve their sexual and reproductive health. 展开更多
关键词 CONTRACEPTION SEXUALITY Young Bobo-Dioulasso
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《Forever Young》:听歌一曲,仿佛过完一生 预览
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作者 乐旻 《十几岁》 2019年第6期20-21,共2页
音乐小档案艾怡良,1987年3月24日出生于中国台湾,中国女歌手。2010年,参加第五届《超级偶像》比赛,荣获总冠军。2012年11月2日,发行个人首张专辑《如果你爱我》,并凭借这张专辑入围2013年台湾金曲奖最佳新人奖。2014年10月发行第二张专... 音乐小档案艾怡良,1987年3月24日出生于中国台湾,中国女歌手。2010年,参加第五届《超级偶像》比赛,荣获总冠军。2012年11月2日,发行个人首张专辑《如果你爱我》,并凭借这张专辑入围2013年台湾金曲奖最佳新人奖。2014年10月发行第二张专辑《大人情歌》。2017年6月24日. 展开更多
关键词 FOREVER YOUNG 《Forever Young
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这条路上,有热爱的形状——2019戛纳幼狮中国区选拔赛暨2019 Young Spikes青年赛中国区选拔赛纪实
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作者 张婷 《现代广告》 2019年第8期20-22,共3页
“很多人调侃自己是‘广告狗’,但是我不觉得,我觉得做广告非常嗨。”完成2019戛纳幼狮中国区选拔赛暨2019 Young Spikes青年赛中国区选拔赛(以下简称“选拔赛”)评审工作后,其中一位评委在“伯乐大讲堂”对所有的选手说出了这番话,希... “很多人调侃自己是‘广告狗’,但是我不觉得,我觉得做广告非常嗨。”完成2019戛纳幼狮中国区选拔赛暨2019 Young Spikes青年赛中国区选拔赛(以下简称“选拔赛”)评审工作后,其中一位评委在“伯乐大讲堂”对所有的选手说出了这番话,希望用自己的经历激励大家在今后的广告事业中不忘初心、保持热爱,这也是选拔赛评审团“黄金天团”、选拔赛独家赞助商REDS,以及选拔赛主办方《现代广告》对所有选手的一致期许。 展开更多
关键词 YOUNG SPIKES
Young Yum pill inhibits inflammatory mediators and nuclear factor- kappa B signaling in lipopolysaccharide-stimulated RAW 264.7 macrophages
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作者 Yin Chengle Muhammad Jahangir Hossen +9 位作者 Anfernee Kai-Wing Tse Su Tao Fu Xiuqiong Li Ting Guo Hui Zhu Peili Li Junkui Chou Jiyao Wang Yaping Yu Zhiling 《中医杂志:英文版》 SCIE CAS CSCD 2019年第5期624-631,共8页
OBJECTIVE: To investigate the effect of Young Yum pill (YYP) on inflammatory mediators in cultured RAW 264.7 cells and elucidate the nuclear factor- kappa B (NF-κB)-related mechanism behind the action. METHODS: YYP w... OBJECTIVE: To investigate the effect of Young Yum pill (YYP) on inflammatory mediators in cultured RAW 264.7 cells and elucidate the nuclear factor- kappa B (NF-κB)-related mechanism behind the action. METHODS: YYP was extracted with 95% ethanol Lipopolysaccharide (LPS)-stimulated RAW 264.7 macrophages were used to evaluate the effect of YYP on inflammatory mediators. Production of nitric oxide (NO) and prostaglandin E2 (PGE2) were measured by Griess test and enzyme-linked immunosorbent assay, respectively. The levels of genes and proteins involved in the generation of inflammatory mediators were examined using real-time polymerase chain reaction and Western blotting, respectively. RESULTS: YYP dose-dependently suppressed LPS-induced production of NO, PGE2 and tumor necrosis factor-α(TNF-α), and elevation of mRNA and protein levels of inducible NO synthase and cyclooxygenase- 2 in RAW 264.7 macrophages. These observations were associated with decreased NF-κB p65 phosphorylation and nuclear localization, enhanced Akt (protein kinase B) phosphorylation, as well as reduced inhibitor of κB (IκB)α degradation and IκB kinase α/β phosphorylation. CONCLUSION: The present study demonstrated an inhibitory effect of YYP on the NF-κB-regulated inflammatory mediators NO, PGE2 and TNF-α in LPS-stimulated RAW 264.7 macrophages, providing a pharmacological basis for the use of YYP in treating inflammatory disorders. 展开更多
关键词 Inflammation NF-KAPPA B LIPOPOLYSACCHARIDES RAW 264.7 cells MACROPHAGES YOUNG Yum PILL
一线化疗方案对青年女性晚期胃癌的临床疗效及其与降钙素原水平的相关性研究 预览
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作者 王宏雨 王灿 +2 位作者 王琢 王彦荣 于昊 《中国医学前沿杂志(电子版)》 2019年第11期59-62,共4页
目的探讨不同一线化疗方案对于青年女性晚期胃癌的临床效果及其与降钙素原水平的相关性。方法选取本院2016年3月至2017年2月收治的青年女性晚期胃癌患者86例为研究对象,采用随机数表法将其分为观察组(氟尿嘧啶+顺铂+紫杉醇治疗)和对照组... 目的探讨不同一线化疗方案对于青年女性晚期胃癌的临床效果及其与降钙素原水平的相关性。方法选取本院2016年3月至2017年2月收治的青年女性晚期胃癌患者86例为研究对象,采用随机数表法将其分为观察组(氟尿嘧啶+顺铂+紫杉醇治疗)和对照组(氟尿嘧啶+顺铂治疗),每组各43例。比较两组患者的临床疗效、不良反应发生情况、治疗前后降钙素原水平变化情况,并采用皮尔逊相关系数明确降钙素原水平与患者的疾病进展和死亡的相关性。结果两组患者治疗有效率比较无统计学意义(P>0.05),观察组患者无进展生存时间显著长于对照组(P<0.05)。两组患者不良反应发生率比较差异均无统计学意义(均P>0.05)。观察组患者化疗结束时的血清降钙素原水平显著低于对照组(P<0.05)。皮尔逊相关系数显示,患者降钙素原水平与疾病进展存在相关性(r=0.789,P<0.001)。偏相关分析显示,患者降钙素原水平与疾病进展存在相关性(r=0.342,P=0.001)。结论青年女性晚期胃癌患者应用氟尿嘧啶+顺铂+紫杉醇联合化疗能够延长其无进展生存期,且患者能够耐受,联合化疗能够降低患者治疗期间的降钙素原水平,但应常规监测患者化疗后的降钙素原水平。 展开更多
关键词 一线化疗 青年 女性 晚期胃癌 降钙素原
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剧本视角下对当代国产动画电影的故事性探究 预览
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作者 王瑾 吴珮璐 《红河学院学报》 2019年第3期76-78,共3页
当今中国的动画产业蓬勃发展,以《西游记之大圣归来》为代表的动画电影,为中国动画领域赢得了前所未有的荣誉。这部“合家欢”式的动画影片的成功,使更多的人认为,国产动画应当去除低幼化。但笔者却不苟同,本文分析当今中国动画市场的... 当今中国的动画产业蓬勃发展,以《西游记之大圣归来》为代表的动画电影,为中国动画领域赢得了前所未有的荣誉。这部“合家欢”式的动画影片的成功,使更多的人认为,国产动画应当去除低幼化。但笔者却不苟同,本文分析当今中国动画市场的发展状况、规律及需求,从而提出如何去定位国产的动画的故事题材,为动画故事剧本的创作带来实践意义。 展开更多
关键词 低幼化 票房 故事 剧本 动画电影
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Bohm’s approach to quantum mechanics: Alternative theory or practical picture?
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作者 A. S. Sanz 《物理学前沿:英文版》 SCIE CSCD 2019年第1期75-89,共15页
Since its inception Bohmian mechanics has been generally regarded as a hidden-variable theory aimed at providing an objective description of quantum phenomena. To date, this rather narrow conception of Bohm’s proposa... Since its inception Bohmian mechanics has been generally regarded as a hidden-variable theory aimed at providing an objective description of quantum phenomena. To date, this rather narrow conception of Bohm’s proposal has caused it more rejection than acceptance. Now, after 65 years of Bohmian mechanics, should still be such an interpretational aspect the prevailing appraisal? Why not favoring a more pragmatic view, as a legitimate picture of quantum mechanics, on equal footing in all respects with any other more conventional quantum picture? These questions are used here to introduce a discussion on an alternative way to deal with Bohmian mechanics at present, enhancing its aspect as an efficient and useful picture or formulation to tackle, explore, describe and explain quantum phenomena where phase and correlation (entanglement) are key elements. This discussion is presented through two complementary blocks. The first block is aimed at briefly revisiting the historical context that gave rise to the appearance of Bohmian mechanics, and how this approach or analogous ones have been used in different physical contexts. This discussion is used to emphasize a more pragmatic view to the detriment of the more conventional hidden-variable (ontological) approach that has been a leitmotif within the quantum foundations. The second block focuses on some particular formal aspects of Bohmian mechanics supporting the view presented here, with special emphasis on the physical meaning of the local phase field and the associated velocity field encoded within the wave function. As an illustration, a simple model of Young’s two-slit experiment is considered. The simplicity of this model allows to understand in an easy manner how the information conveyed by the Bohmian formulation relates to other more conventional concepts in quantum mechanics. This sort of pedagogical application is also aimed at showing the potential interest to introduce Bohmian mechanics in undergraduate quantum mechanics courses as a working tool rather 展开更多
关键词 Bohmian MECHANICS quantum phase velocity field INTERFERENCE Young’s two-slit experiment
HNF1A mutation in a Thai patient with maturity-onset diabetes of the young:A case report 预览
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作者 Nattachet Plengvidhya Watip Tangjittipokin +2 位作者 Nipaporn Teerawattanapong Tassanee Narkdontri Pa-thai Yenchitsomanus 《世界糖尿病杂志:英文版(电子版)》 2019年第7期414-420,共7页
BACKGROUND Maturity-onset diabetes of the young(MODY)is the most common form of monogenic diabetes.The disease is transmitted in autosomal dominant mode and diabetes is usually diagnosed before age 25 year.MODY 3 is c... BACKGROUND Maturity-onset diabetes of the young(MODY)is the most common form of monogenic diabetes.The disease is transmitted in autosomal dominant mode and diabetes is usually diagnosed before age 25 year.MODY 3 is caused by mutation of hepatocyte nuclear factor(HNF)1A genes and is the most common MODY subtype.Diagnosis of MODY 3 is crucial since glycemic control can be accomplished by very low dose of sulfonylurea.In this report we described a Thai MODY 3 patient who had excellence plasma glucose control by treating with glicazide 20 mg per day and insulin therapy can be discontinued.CASE SUMMARY A 31-year-old woman was diagnosed diabetes mellitus at 14 years old.The disease was transmitted from her grandmother and mother compatible with autosomal dominant inheritance.Sanger sequencing of proband’s DNA identified mutation of HNF1A at codon 203 which changed amino acid from arginine to cysteine(R203C).This mutation was carried only by family members who have diabetes.The patient has been treated effectively with a combination of oral hypoglycemic agents and must include a very low dose of glicazide(20 mg/d).Insulin therapy was successfully discontinued.CONCLUSION We demonstrated a first case of pharmacogenetics in Thai MODY 3 patient.Our findings underscore the essential role of molecular genetics in diagnosis and guidance of appropriate treatment of diabetes mellitus in particular patient. 展开更多
关键词 ORAL SULFONYLUREAS Maturity-onset diabetes of the young HNF1A Case report
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A FOUR-WEIGHT WEAK TYPE MAXIMAL INEQUALITY FOR MARTINGALES 预览
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作者 任颜波 《数学物理学报:B辑英文版》 SCIE CSCD 2019年第2期413-419,共7页
In this article, some necessary and sufficient conditions are shown in order that weighted inequality of the form ∫{f^*>λ}Φ1(λw1)w2dP≤C∫Ω^Φ2(C|f∞|w3)w4dP holds a.e. for uniformly integrable martingales f =... In this article, some necessary and sufficient conditions are shown in order that weighted inequality of the form ∫{f^*>λ}Φ1(λw1)w2dP≤C∫Ω^Φ2(C|f∞|w3)w4dP holds a.e. for uniformly integrable martingales f =(fn)n≥0 with some constant C > 0,where Φ1,Φ2 are Young functions, wi(i = 1,2,3, 4) are weights, f^*=sup n≥0 |fn| and f∞=lim n→∞ fn a.e. As an application, two-weight weak type maximal inequalities of martingales are considered, and particularly a new equivalence condition is presented. 展开更多
关键词 WEIGHT WEAK TYPE inequality MARTINGALE MAXIMAL operator Young function
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Effects of percutaneous varicocele repair on testicular volume:results from a 12-month follow-up
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作者 Andrea Sansone Danilo Alunni Fegatelli +10 位作者 Carlotta Pozza Giorgio Fattorini Rosa Lauretta Marianna Minnetti Francesco Romanelli Pierleone Lucatelli Mario Corona Mario Bezzi Francesco Lombardo Andrea Lenzi Daniele Gianfrilli 《亚洲男性学杂志:英文版》 SCIE CAS CSCD 2019年第4期408-412,共5页
Varicocele is a comm on fin ding in men. Varicocele correcti on has bee n advocated for young patients with testicular hypotrophy, but there is a lack of morphofunctional follow-up data. We assessed whether percutaneo... Varicocele is a comm on fin ding in men. Varicocele correcti on has bee n advocated for young patients with testicular hypotrophy, but there is a lack of morphofunctional follow-up data. We assessed whether percutaneous treatment of left varicocele is associated with testicular "catch-up growth" in the following 12 months by retrospectively reviewing data from an electronic database of 10 656 patients followed up in our clinic between 2006 and 2016. We selected all young adults (<35 years) with left varicocele who un derwe nt percuta neous treatment, had a minimum of 12 mon ths' ultraso und imagi ng follow-up, and had no other con ditions affecting testicular volume. One hundred and fourteen men (mean±standard deviation [s.d.] of age: 22.8 ± 5.4 years) met the inclusion and exclusion criteria. Left testicular hypotrophy (LTH), defined as a >20% difference between left and right testicular volume at baseline, was observed in 26 (22.8%) men. Participants with LTH (mean±s.d.: 14.5 ± 2.7 ml) had lower baseline testicular volume compared to those without LTH (mean±s.d.: 15.7 ± 3.8 ml;P= 0.032). Repeated measures mixed models showed a sign ifica nt in teraction betwee n LTH and time posttreatme nt when correcting for baseli ne left testicular volume (β= 0.114, 95% confidence interval [Cl]: 0.018-0.210, P=0.020), resulting in a catch-up growth of up to 1.37 ml per year (95% Cl: 0.221- 2.516). Age at intervention was also associated with reduced testicular volume (-0.072 ml per year, 95% Cl:-0.135--0.009;P = 0.024). Percutaneous treatment of left varicocele in young adults with LTH can result in catch-up growth over 1 year of follow-up. The reproductive and psychological implicati ons of these findings n eed to be confirmed in Ion ger and larger prospective studies. 展开更多
关键词 CATCH-UP growth PERCUTANEOUS treatment TESTICULAR hypotrophy TESTICULAR ultrasound TESTICULAR volume VARICOCELE young adults
Threshold for maximal electroshock seizures(MEST)at three developmental stages in young mice
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作者 DEAR EDITOR 《动物学研究》 CAS CSCD 2019年第3期231-235,共5页
Early brain development after birth is extremely dynamic,suggest!ng that potential functional changes occur during this period.In this study,the maximal electroshock seizure threshold(MEST)was used to explore the elec... Early brain development after birth is extremely dynamic,suggest!ng that potential functional changes occur during this period.In this study,the maximal electroshock seizure threshold(MEST)was used to explore the electrophysiological variation among three developmental stages in young mice(no more than 5 weeks old).The induced electroshock seizure(ES)behavior of early post natal mice(1-2-weeks old)differed from that during weaning(3 weeks old)and early puberty(4-5-weeks old).Thus,we further explored their respective characteristic responses to the ES parameters.When the stimulation current(SC)was limited to 4.0 mA,only the 1-2-week-old mice were induced to exhibit ES behavior at voltages of 30 V and 40 V,indicating they were more sensitive to maximal electroshock seizure(MES)(response to lower voltage). 展开更多
关键词 MAXIMAL ELECTROSHOCK seizures YOUNG MICE
Elastic property determination of nanostructured W/Cu multilayer films on a flexible substrate 预览
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作者 Wei He Meidong Han +3 位作者 Shibin Wang Philippe Goudeau Eric Le Bourhis Pierre Olivier Renault 《力学学报:英文版》 SCIE EI CAS CSCD 2019年第6期1210-1216,共7页
An experimental method for a single layer is extended to determine the elastic properties of nanostructured W/C u multilayers on a flexible substrate.The strain difference between the W/Cu-polyimide-W/Cu composite and... An experimental method for a single layer is extended to determine the elastic properties of nanostructured W/C u multilayers on a flexible substrate.The strain difference between the W/Cu-polyimide-W/Cu composite and the uncoated substrate,measured by dual digital image correlation,allows us to extract the effective Young's modulus of W/Cu multilayers(20 periods)equaling 216±13 GPa.Finite element method is then performed,which agrees well with the experiment and classical rule of mixture(ROM)theory demonstrating that the extension to multilayers is effective and reliable.The numerical analysis also interestingly shows that the strain difference is linearly related to the thickness ratio(W/Cu),periods and sublayer thickness,respectively.In contrast to ROM theory,this approach could potentially be used for the evaluation of properties and design of emerging/unknown functional multilayers,whether or not they are crystalline or amorphous. 展开更多
关键词 Nanostructured multilayers Young's modulus Dual digital image correlation Finite element method
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江西省司法强戒机构吸毒人员精神障碍的现况调查 预览
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作者 崔熠可 肖惠 +4 位作者 陈静华 蔡天盼 龙静文 张慈华 吴磊 《南昌大学学报:医学版》 CAS 2019年第2期86-89,共4页
目的探讨江西省吸毒人员中精神障碍患病现状及其影响因素,为吸毒人群制定预防措施提供依据。方法2017年10—12月对江西省6所司法强制戒毒机构收治的3462例吸毒人员进行体检和自拟问卷调查,收集他们的性别、年龄、文化程度、婚姻状况、... 目的探讨江西省吸毒人员中精神障碍患病现状及其影响因素,为吸毒人群制定预防措施提供依据。方法2017年10—12月对江西省6所司法强制戒毒机构收治的3462例吸毒人员进行体检和自拟问卷调查,收集他们的性别、年龄、文化程度、婚姻状况、职业、吸毒种类、吸毒方式、吸毒年限、戒毒次数以及精神障碍患病情况,并对其患病的可能因素进行分析。结果3462例吸毒人员中共确诊精神障碍患者71例(精神障碍Ⅰ类61例,精神障碍Ⅱ类10例),患病率为2.05%。其中男性患者(70例,98.59%)远大于女性(1例,1.41%);以年龄25~35岁(33例,占46.48%)、初中学历(35例,占49.30%)、未婚(41例,占57.75%)和无业者为主(57例,80.28%)。精神障碍Ⅰ类患者的单因素分析中,除了年龄、学历、强制隔离戒毒次数外,其他性别、吸毒年限、婚姻状况、职业、吸食毒品种类的患病率比较,差异均有统计学意义(P<0.05);进一步的多因素分析提示,毒品吸食种类和职业对患病率有影响(P<0.05),多元回归分析显示性别、婚姻状况和吸毒年限对患病率的影响不大(P>0.05)。结论为了减少吸毒人员的精神障碍的发生,对吸毒人员中男性、青壮年、未婚、无业、吸食新型毒品、吸毒年限越长的人员监测和管理应加大力度。 展开更多
关键词 吸毒人员 精神障碍 影响因素 男性 青壮年 未婚 无业 新型毒品 吸毒年限
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不一YOUNG
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作者 罗元廷 《厦门航空》 2019年第5期74-75,共2页
近几年,不管是走上国际的新兴中国品牌,还是在国内慢慢转变调性的老牌国货,都在用实力向我们证明它们的不凡蜕变。随着复古风潮袭来,'国货'焕然一新变成潮流的代名词。越来越潮流化的今天,个性成为这个时代的一种主流思想。
关键词 老干妈 羽绒服 YOUNG 时装周 波司登 外国人 鄂尔多斯
Mechanical Properties of Micro-regions in Cement-based Material based on the PeakForce QNM Mode of AFM
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作者 任梅 施韬 +1 位作者 David J.Corr Surendra P.Shah 《武汉理工大学学报:材料科学英文版》 SCIE EI CAS 2019年第4期893-899,共7页
In this paper, the cement paste and the mortar were tested using the PF-QNM technique. It is shown that the PF-QNM technique is very powerful to characterize the mechanical properties of micro-and nanostructures in th... In this paper, the cement paste and the mortar were tested using the PF-QNM technique. It is shown that the PF-QNM technique is very powerful to characterize the mechanical properties of micro-and nanostructures in the cement-based materials. It does not have strict requirements for test environment and it does not damage the surface of the material. High-resolution images can be obtained very easily, and they can be analyzed statistically. The test results show that PF-QNM analysis can test not only the mechanical properties of the cement paste, but also investigate the interfacial regions in the cement-based material, including the variation in the mechanical properties of interface regions and the extension of the interfacial regions. During the test, care must be taken to choose the size of test area;indeed, a test area too small is not representative but too large leads to lack of stability. The recommended side is a square with a length of in the range 10-30 μm. 展开更多
关键词 PF-QNM peakforce TAPPING AFM cement PASTES mortar Young's MODULUS interface micro-and NANO-STRUCTURE NANOINDENTATION
Study on Approaches and Methods for Cultivation of Young Marxists in Colleges and Universities 预览
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作者 Yugai Cui 《当代教育研究(百图)》 2019年第4期55-59,共5页
The Central Committee of the Communist Party of China greatly pushes forward young Marxists training projects,thus study on approaches and methods for cultivation of young Marxists in colleges and universities is of g... The Central Committee of the Communist Party of China greatly pushes forward young Marxists training projects,thus study on approaches and methods for cultivation of young Marxists in colleges and universities is of great significance for establishment of socialism with Chinese characteristics for a new era.However,current problems include:current young Marxists projects in colleges and universities are based on theoretical research;over-reliance on research results in the recent years,and lack of in-depth systematic research on writing thoughts of classical literature;lack of accurate assessment mechanism for practical activities;insufficient innovation of training methods;poor quality of training environment.Actively searching for relevant improvement measures based on the current problems has positive effects in promoting cultivation of young Marxists in colleges and universities. 展开更多
关键词 COLLEGES and UNIVERSITIES YOUNG MARXIST approach research
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