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作者： raphael h.O.Araujo AndrúO.Werneck Clarice L.Martins Luciana L.barboza rafael M.Tassitano Nicolas Aguilar-Farias Gilmar M.Jesus robinson ramírez-Véelez riki Tesler Adewale L.Oyeyemi Ellen C.M.Silva robert G.Weaver Mark S.Tremblay Javier brazo-Sayavera Grégore I.Mielke Danilo r.P.Silva Graduation Program in health Sciences Londrina State University(UEL)Londrina 86057-970Brazil Center for Epidemiological research in Nutrition and health Department of NutritionSchool of Public HealthUniversidade de Sao Paulo(USP)Sao Paulo 01246-904Brazil Department of Physical Education Federal University of ParaıbaParaıba 58051-900Brazil research Centre of Physical Activity Health and LeisureFaculty of SportsLaboratory for Integrative and Translational Research in Population Health(ITR)University of PortoPorto 4500Portugal Postgraduate Program in Physical Education University of BrasıliaBrasılia 70910-900Brazil Department of Kinesiology and Community health University of Illinois at Urbana-ChampaignChampaignIL 61801-3841USA Department of Physical Education Sports and RecreationUniversidad de La FronteraTemuco 4680000Chile Department of health State University of Feira de SantanaFeira de Santana 44036-900Brazil Navarrabiomed Hospital Universitario de Navarra(HUN)Navarra Institute for Health Research(IdiSNA)Universidad Publica de Navarra(UPNA)Pamplona 31006Spain Facultad de Ciencias de la Educacion Unidad Central del Valle del Cauca(UCEVA)TuluaValle del Cauca 763022Colombia health Management Department Faculty of Heath sciencesAriel UniversityAriel 40700Israel College of health Solutions Arizona State UniversityPhoenixAZ 85004USA Arnold School of Public health University of South CarolinaColumbiaSC 29208USA healthy Active Living and Obesity research Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada Department of Pediatrics University of OttawaOttawaON K1H 8L1Canada Department of health Sciences Carleton UniversityOttawaON K1S 5B6Canada Department of Sports and Computer Science Universidad Pablo de Olavide(UPO)Seville 41013Spain Centro Universitario regional Noreste Universidad de la RepublicaRivera 40000Uruguay School of Public health The University of QueenslandBrisbaneQLD 4006Australia Department of Physical Education

background:Guidelines recommend that adolescents should accumulate an average of 60 min per day of moderate-to-vigorous physical activity(MVPA).however,using only this cut-off could hide important *** instance,from a population-level point of view,increasing physical activity for those with no or low physical activity could provide more health benefits than increasing physical activity for those with intermediate ***,including a more sensitive cut-point of≥1 days per week could be an additional strategy for identifying those with low access/opportunities for physical activity ***,the current study aims to estimate the prevalence of≥60 min of MVPA≥1 days per week among adolescents globally,and to describe any relevant gender ***:We used representative datasets from 146 countries/territories collected between 2003 and *** was *** were grouped into younger(≤14 years old)and older(>14 years old)*** Poisson regression models were used to identify the relative differences in≥60 min of MVPA≥1 days per week between boys and girls,and random-effects meta-analysis models were used to identify the pooled *** were stratified by country and ***:Approximately 80%of both younger and older adolescents reported≥60 min of MVPA≥1 days per *** prevalence was≥94%in Europe and Central Asia and North America,while the estimates for the other regions werehe prevalence of≥60 min of MVPA≥1 days per week was higher among boys than girls,with the largest differences occurring among the oldest adolescents(Prevalence ratio_(≤14y)=1.04(95%confidence interval(95%CI)):1.03-1.04)*** ratio_(>14y)=1.09(95%CI:1.08-1.10)).Conclusion:Approximately 8 out of 10 adolescents reported accumulating≥60 min of MVPA≥1 days per week,with notable differences between *** differences were observed in several countries,especially among the oldest *** fo

关键词： Global School-based Student health Survey health behaviour Among School-aged Children survey Inequality Surveillance Youth

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羊肉蛋白酶解工艺优化及酶解液中氨基酸含量分析

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食品研究与开发 2024年第1期45卷 92-98页

作者：阿丽耶·司马义热伊汉古丽·萨地克黄蓉冯作山阿衣古丽·阿力木新疆农业大学食品科学与药学学院新疆乌鲁木齐830052 新疆果品采后科学与技术重点试验室新疆乌鲁木齐830052

采用新疆阿勒泰羊后腿肉为原料,以蛋白酶添加比例、酶解时间、ph值及酶解温度为自变量,以蛋白水解度为评价指标,采用单因素和响应面试验探究木瓜蛋白酶与风味蛋白酶组成的复合酶最佳酶解条件,并测定酶解液中氨基酸含量。结果表明:最佳... 详细信息

采用新疆阿勒泰羊后腿肉为原料,以蛋白酶添加比例、酶解时间、ph值及酶解温度为自变量,以蛋白水解度为评价指标,采用单因素和响应面试验探究木瓜蛋白酶与风味蛋白酶组成的复合酶最佳酶解条件,并测定酶解液中氨基酸含量。结果表明:最佳酶解条件为木瓜蛋白酶与风味蛋白酶体积比1∶2、酶解时间5 h、ph5.5、酶解温度45.7℃,此条件下蛋白水解度达到44.22%,与理论值误差较小。最优条件下制备的酶解液中测定出16种氨基酸,谷氨酸(63.84 g/kg)、甘氨酸(48.37 g/kg)、组氨酸(41.02 g/kg)含量较高,甲硫氨酸(0.07 g/kg)含量最低。

关键词：羊肉酶解水解度美拉德反应游离氨基酸

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60例皮肤恶性淋巴瘤病人血清抗hTLV抗体的意义

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中华皮肤科杂志 1990年第1期23卷 15-18页

作者：康克非 Pera.,h 上海医科大学上海美国纽约Slaon-kettering癌症研究中心美国

本文对58例皮肤T细胞淋巴瘤(CTCL)[其中56例为蕈样肉芽肿(MF), 2例为非向表皮性CTCL]和2例皮肤b细胞淋巴瘤(CbCL)以免疫印迹法检测了hTLV-I和hTLV-Ⅲ抗体,总阳性率为26.7%(16/60),其中hTLV-I p24抗体占5％(3/60, 1例CbCL),其余主要为hT... 详细信息

本文对58例皮肤T细胞淋巴瘤(CTCL)[其中56例为蕈样肉芽肿(MF), 2例为非向表皮性CTCL]和2例皮肤b细胞淋巴瘤(CbCL)以免疫印迹法检测了hTLV-I和hTLV-Ⅲ抗体,总阳性率为26.7%(16/60),其中hTLV-I p24抗体占5％(3/60, 1例CbCL),其余主要为hTLV-ⅢP64抗体占18.3％,除1例MF尚合并hTLV-ⅢP41外,抗hTLV抗体成分均为单独出现。由此提示, CTCL可能存在与本身发病相关的病毒因子,其抗体与其他hTLV病毒呈部分交叉反应。

关键词：皮肤肿瘤恶性淋巴瘤 hLTV 抗体

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Investigation of current collapse and recovery time due to deep level defect traps inβ-Ga2O3 hEMT

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Journal of Semiconductors 2020年第10期41卷 87-90页

作者： r.Singh T.r.Lenka r.T.Velpula b.Jain h.Q.T.bui h.P.T.Nguyen Department of Electronics&Communication Engineering National Institute of Technology SilcharAS788010India Department of Electrical and Computer Engineering New Jersey Institute of TechnologyNewarkNJ07102USA

In this paper,drain current transient characteristics ofβ-Ga2O3 high electron mobility transistor(hEMT)are studied to access current collapse and recovery time due to dynamic population and de-population of deep level traps and interface *** approximately 10 min,and 1 h of recovery time to steady-state drain current value is measured under 1 ms of stress on the gate and drain electrodes due to iron(Fe)–dopedβ-Ga2O3 substrate and germanium(Ge)–dopedβ-Ga2O3 epitaxial layer ***-state current lag is more severe due to widely reported defect trap EC–0.82 e V over EC–0.78 e V,-0.75 e V present in Iron(Fe)-dopedβ-Ga2O3 bulk crystals.A negligible amount of current degradation is observed in the latter case due to the trap level at EC–0.98 e *** is found that occupancy of ionized trap density varied mostly under the gate and gate–source *** investigation of reversible current collapse phenomenon and assessment of recovery time inβ-Ga2O3 hEMT is carried out through 2 D device simulations using appropriate velocity and charge transport *** work can further help in the proper characterization ofβ-Ga2O3 devices to understand temporary and permanent device degradation.

关键词： β-Ga2O3 current collapse degradation hEMT recovery time traps trapping effects

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森林昆虫学原理第5版

森林昆虫学原理第5版

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1985年

作者：（美）F.b.克尼格赫特 h.J.海克肯嫩方三阳译

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地质年代表第1版

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1987年

作者： W.b.哈兰德 A.V.考克斯 P.G.卢埃林 C.A.G.皮克顿 A.G.史密斯 r.沃尔特斯袁相国姬再良刘椿译

本书包括年代地层表、年龄界限的年代学标定、磁性地层年代表、线性地质年代表等。

ISBN: (纸本)13038·新361

本书包括年代地层表、年龄界限的年代学标定、磁性地层年代表、线性地质年代表等。

关键词：地质年代表

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