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food Science and Human Wellness 2019年第1期8卷 73-81页

作者： Kasipandi Muniyandi Elizabeth George Saikumar Sathyanarayanan Blassan P.George heidi Abrahamse Suman Thamburaj Parimelazhagan Thangaraj Bioprospecting Laboratory Department of BotanyBharathiar UniversityCoimbatoreTamil Nadu 641046India Department of Botany Mar Thoma CollegeChungatharaKerala 679334India Laser Research Centre Faculty of Health SciencesUniversity of JohannesburgP.O.Box 17011Doornfontein 2028South Africa

Rubus fruits are rich in nutrition with a wide range of phytochemical and consumed by humans,but many of its wild varieties are not commercially *** exploration of these wild fruits could improve the commercial usage of these Rubus *** study focuses to analyze the phytochemical,antioxidant and cytotoxicity of three wild Rubus ellipticus,*** and *** fruits comparatively,which has not *** in vitro antioxidant studies indicated the ethyl acetate and methanol extracts of studied Rubus species competent in scavenging different stable and generated *** correlation and regression analysis also statistically supported the contents in the extracts could act against various *** between phytochemical constituent and radical scavenging activity found to be highly *** results acquired from this investigation revealed that they are equally competent and could be recommended as dietary supplements or as nutraceuticals.

关键词： Anticancer Antioxidant flavonoids Nutraceuticals Phenolics

Echocardiography in centenarians： characteristics, utility and follow-up

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Journal of Geriatric Cardiology 2018年第5期15卷 328-333页

作者： Jorge A Brenes-Salazar Jaime de la fuente Punnaiah Marella Hari Chaliki Christopher Scott heidi M Connolly Roger L Click Department of Cardiovascular Diseases Mayo Clinic Rochester USA Department of Internal Medicine Mayo Clinic Rochester USA Department of Cardiovascular Diseases Mayo Clinic Arizona USA Division of Biostatistics Mayo Clinic Rochester USA

Background Echocardiography has been shown to be a valuable resource in the diagnosis of many cardiac conditions, and can be used in all age groups, from the fetus to the oldest old. In the context of an increasingly aging population, the impact and utility of echocar- diography in centenarians is largely unknown. This study is to determine whether echocardiography in centenarians aids in making clinical patient management decisions. Methods A retrospective review of echocardiograms from 1986 to 2014, at two affiliated tertiary centers, in individuals who were 100 years or older at the time of the examination. Patient and echocardiogram characteristics, management decisions based on echocardiography, and mortality were documented. Results 114 centenarians had echocardiograms, with ages ranging from 100 to 107 years （101 - 1.4 years）. In 82 of the centenarians evaluated （72%）, no changes in management occurred as a consequence of the echocardiogram. from all management changes directly related to the echocardiogram, 81% （n = 26） of these corresponded to medication adjustments; interventional or surgical procedures followed the echocardiogram only in 4% （n = 5） of the total number of centenarians. Echocardiogram-based changes in management were only significant in patients that were referred for congestive heart failure （P = 0.02）. After the echocardiogram was performed, 1-month and 1-year mortality were 15% and 47%, respectively. The median survival after the echocardiogram was obtained was 13 months （range 0.03 to 145 months）, with no difference if there was a change or no change in manage- ment （P = 0.21）. Conclusions Among centenarians undergoing echocardiography, despite additional diagnostic information, echocardio- grams in centenarians influence management in a minority of cases, most commonly in the form of medication changes for treatment of heart failure. A significant proportion of centenarians are deceased within a year of undergoing echocardiographic ass

关键词： Centenarian Echocardiography Geriatric

Bye-bye, Birdie Climate change and humanintrusion converge to imperil birds

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科技英语学习 2007年第8期 2-4页

作者： heidi Ledford 于德江

近日,美国生态学者通过研究认为,持续不断的气候变化以及人类对土地的使用会导致很多鸟儿濒临灭绝,甚至受威胁程度较低的犀鸟也在此之列。这个论断也许有点危言耸听,不过这确实应该引起人类的警醒,除了要认真研究气候变化,也要注意保护... 详细信息

近日,美国生态学者通过研究认为,持续不断的气候变化以及人类对土地的使用会导致很多鸟儿濒临灭绝,甚至受威胁程度较低的犀鸟也在此之列。这个论断也许有点危言耸听,不过这确实应该引起人类的警醒,除了要认真研究气候变化,也要注意保护生态环境,保护鸟儿的家园,我们不敢想象没有鸟儿的世界会变成什么样子。

关键词： Bye-bye Birdie Climate change and humanintrusion converge to imperil birds UCN

The history and development of the IEA GHG Weyburn-Midale CO_(2) Monitoring and Storage Project in Saskatchewan, Canada (the world largest CO_(2) for EOR and CCS program)

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Petroleum 2017年第1期3卷 3-9页

作者： Ken Brown Steve Whittaker Malcolm Wilson Wayuta Srisang heidi Smithson Paitoon Tontiwachwuthikul Clean Energy Technologies Research Institute(CETRI) University of Regina3737 Wascana ParkwayReginaSK S4S 0A2Canada

*** The Weyburn oil field occurs within a larger trend of similar oil accumulations in Mississippian-aged *** history of discovery of these oil accumulations resulted in the fields being given several different *** Weyburn field and the immediately-adjacent Midale field are effectively part of a larger oil pool with OOIP(original oil in place)reserves of over 2 billion *** is certainly a large conventional oil pool for Canada even if not large by world *** pools are found in truncated stratigraphic traps and occur at about 1450e1550 m depth making them ideal for CO_(2) storage[1].

关键词： Canada Storage CCS

Trafficking of Vietnamese women and girls for marriage in China

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Global Health Research and Policy 2017年第1期2卷 55-63页

作者： heidi Stöckl Ligia Kiss Jobst Koehler Dung Thuy Dong Cathy Zimmerman Gender Violence and Health Centre Department of Global Health and DevelopmentFaculty of Public Health and PolicyLondon School of Hygiene and Tropical Medicine15-17 Tavistock PlaceLondon WC1H 9SEUK IOM Vietnam Ho Chi MinhVietnam

Background:Bride-trafficking has been a growing phenomenon in Southeast Asia,particularly in China,where one-child policies have resulted in demographic imbalances favoring ***,empirical evidence about women and girls sold into marriage in China remains ***:This study describes the experiences of 51 Vietnamese women and girls as young as 14 in post-trafficking services who were sold into marriage in China.A consecutive sample of individuals from five services in Vietnam were invited to be interviewed within the first 2 weeks of *** is part of a wider dataset for research on the health of men,women,and children in post-trafficking services in Cambodia,Thailand,and Vietnam,the largest study to date on human trafficking and *** calculated proportions for all variables and conducted bivariate analyses using fisher Exact Tests for their associations with mental health disorders ***:Before leaving home,31%(n=15)participants were *** reported high levels of sexual violence(n=43;86%)while trafficked and59%(n=30)spent time in detention before returning to *** in post-trafficking care 52.9%(n=27)reported probable depression,anxiety or post-traumatic stress disorders(PTSD),two women(4%)attempted suicide in the past month and 38(75%)remained afraid of their ***(22%)became pregnant while trafficked,and seven(16%)were pregnant at the ***:The cross-border bride trade between Vietnam and China raises complex policy issues,including questions about detention and immigration rights and strategies for supported return processes,including maternal and child health *** the repercussions of China’s absent female population will persist,Vietnam and China must grapple with the political and social conditions to implement prevention strategies,and resources for women who fall prey to this cross-border bride trade.

关键词： Human trafficking Vietnam China forced marriage Mental health and violence against women

Longitudinal associations of physical activity and pubertal development with academic achievement in adolescents

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Journal of Sport and Health Science 2020年第3期9卷 265-273页

作者： Eero A.Haapala Henna L.Haapala heidi Syvaoja Tuija H.Tammelin Taija finni Noona Kiuru faculty of Sport and Health Sciences University of JyvaskylaFI-40014Finland Department of Physiology Institute of BiomedicineSchool of MedicineUniversity of Eastern FinlandKuopio CampusFI-70211Finland LIKES Research Centre for Physical Activity and Health JyvaskylaFI-40700Finland Department of Psychology Faculty of Education and PsychologyUniversity of JyvaskylabJyvaskylaFI-40014Finland

Objective: We sought to investigate the longitudinal associations of moderate-to-vigorous physical activity(MVPA) and pubertal development with academic achievement in ***: A total of 635 adolescents(283 boys, 352 girls) aged 11-13 years participated in the study. MVPA was assessed by the Health Behaviour in School-aged Children study questionnaire, and pubertal development was assessed by the Pubertal Development Scale at beginning of the 6 th grade(baseline) and end of the 7 th grade(follow-up). Grade point average(GPA) at the end of Grades 5 and 7 was computed from data acquired from the school registers. The data were analyzed using linear regression and analyses of ***: In boys, MVPA was positively associated with GPA at baseline after adjustment for age(b = 0.144, 95% confidence interval(CI):0.028-0.260, p = 0.028). In girls, the Pubertal Development Scale was positively associated with GPA at baseline(b = 0.104, 95%CI: -0.004 to0.211, p = 0.058) and follow-up(b = 0.104, 95%CI: -0.002 to 0.211, p = 0.055) after adjustment for age, and these associations strengthened after further adjustment for MVPA(p follow-up had lower GPA during followup than their continuously highly active peers(mean difference = -0.301, 95%CI: -0.543 to -0.058, p = 0.009) and all other adolescents(mean difference = -0.247, 95%CI: -0.475 to -0.019, p = 0.029). These differences were greater in girls than in ***: Lower levels of MVPA were associated with lower GPA in boys at baseline. Girls who were continuously inactive had lower GPA over the follow-up period than those who were continuously active. finally, earlier pubertal development was associated with better academic achievement in girls.

关键词： Adolescents Brain Children Cognition Exercise Maturity Physical activity

Sec-independent Juglone Reduction Catalyzed by Mammalian SelenoproteinT hioredoxinR eductase 1

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Sec-independent Juglone Reduction Catalyzed by Mammalian Sel...

female Insects Tolerate Bugging Boyfriends?——Zeus bugs bear their freeloading mates to stop them from thieving

中国生物化学与分子生物学会2016年全国学术会议

作者： Jianqiang Xu Qing Cheng Elias arnér School of Life Science and Medicine Dalian University of Technology Department of Biochemistry & Biophysics Karolinska Institutet

The mammalian selenoproteinthioredoxinreductase 1(Trx R1)is one of the most importantenzymes in redox regulation,antioxidant defense,and cellular *** R1 can catalyze efficient reduction of juglone(5-hydroxy-1,4-naphth... 详细信息

关键词： Redox cycling Selenocysteine(Sec) Superoxide NADPH oxidase activity Electron transfer Thioredoxin Reductase Juglone

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当代外语研究 2006年第11期 4-6页

作者： heidi Ledford 何珊

动物王国中的雄性宙斯虫不仅靠雌虫获得食物,而且还在交尾期间伏在雌虫背上,依靠雌虫的分泌物为食,俨然是个“吃软饭的”。科学家推测说,雌虫为“丈夫”准备食物可能是为了避免饥肠辘辘的“丈夫”从自己这里偷窃更多的食物。如果推测属... 详细信息

动物王国中的雄性宙斯虫不仅靠雌虫获得食物,而且还在交尾期间伏在雌虫背上,依靠雌虫的分泌物为食,俨然是个“吃软饭的”。科学家推测说,雌虫为“丈夫”准备食物可能是为了避免饥肠辘辘的“丈夫”从自己这里偷窃更多的食物。如果推测属实,那么“宙斯虫”这个名称用在它们身上是再恰当不过了,因为希腊神话中的主神宙斯曾无情地吃掉自己的第一任妻子墨蒂斯。

关键词：雌虫宙斯分泌物食物推测交尾期希腊神话丈夫科学家动物

Dietary mitigation of enteric methane emissions from ruminants:A review of plant tannin mitigation options

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Animal Nutrition 2020年第3期6卷 231-246页

作者： Byeng R.Min Sandra Solaiman heidi M.Waldrip David Parker Richard W.Todd David Brauer United States Department of Agriculture(USDA) Agricultural Research Service(ARS)BushlandTX79012USA Tuskegee University TuskegeeAL36088USA

Methane gas from livestock production activities is a significant source of greenhouse gas(GHG)emissions which have been shown to influence climate *** technologies offer a potential to manipulate the rumen biome through genetic selection reducing CH4 *** production may also be mitigated to varying degrees by various dietary intervention *** to reduce GHG emissions need to be developed which increase ruminant production efficiency whereas reducing production of CH4 from cattle,sheep,and *** emissions may be efficiently mitigated by manipulation of natural ruminal microbiota with various dietary interventions and animal production efficiency *** some CH4 abatement strategies have shown efficacy in vivo,more research is required to make any of these approaches pertinent to modern animal production *** objective of this review is to explain how anti-methanogenic compounds(e.g.,plant tannins)affect ruminal microbiota,reduce CH4 emission,and the effects on host ***,this review provides information relevant to understanding the impact of tannins on methanogenesis,which may provide a cost-effective means to reduce enteric CH4 production and the influence of ruminant animals on global GHG emissions.

关键词： feed efficiency Greenhouse gas(GHG)emission Methanogenesis Tannin Ruminant

ZUR ?KONOMIE ?GYPTENS BIS ZUM ENDE DES NEUEN REICHES

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Journal of Ancient Civilizations 2017年 211-228页

作者： heidi K?pp-Junk ?gyptologie Universit?t Trier

Der Nil bildete mit seinen Nebenflüssen und Kan?len sowie einem weitverzweigten System von Landwegen ein zusammenh?ngendes Transportund Verkehrsnetz,das eine florierende Wirtschaft erm?*** dem

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