检索结果-南通市图书馆

Dietary(poly)phenol intake is associated with cardiometabolic health parameters in adolescents

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Food Science and Human Wellness 2024年

作者： emily P.Laveriano-Santos Sara Castro-Barquero Camila Arancibia-Riveros Ana María Ruiz-León Rosa Casas Ramón Estruch Patricia Bodega Mercedes de Miguel Amaya de Cos-Gandoy Jesús Martínez-Gómez Gloria Santos-Beneit Juan M.Fernández-Alvira Rodrigo Fernández-Jiménez Rosa M.Lamuela-Raventós Anna Tresserra-Rimbau The Zena and Michael A.Wiener Cardiovascular Institute， Icahn School of Medicine at Mount sinai Department de Nutrició， Ciències de l'Alimentació I Gastronomia， XIA， Facultat de Farmàcia i Ciències de l'alimentació， Institut de Recerca en Nutrició i Seguretat Alimentària (INSA-UB)， Universitat de Barcelona Department of Internal Medicine， Hospital Clínic， Institutd'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS)， University of Barcelona Consorcio CIBER， M.P.Fisiopatología de la Obesidad y Nutrición (CIBERObn)， Instituto de Salud Carlos III (ISCIII) Mediterranean Diet Foundation 5. Foundation for Science， Health and Education (SHE) 6. Centro Nacional de Investigaciones Cardiovasculares (CNIC) CIBER de Enfermedades Cardiovasculares (CIBERCV) 9. Hospital Universitario Clínico San Carlos

Background: The protective role of (poly)phenols against metabolic disorders has been extensively studied in adults but not in ***: To assess associations of dietary (poly)phenols and their subclasses with cardiometabolic health parameters in adolescents. Methods: A cross-sectional study was conducted in 944 individuals aged 11 to 14 years enrolled in the si! Program for Secondary Schools trial (NCT03504059). (Poly)phenol intake was assessed using semi-quantitative food frequency questionnaires and the Phenol-Explorer database. The measured cardiometabolic parameters were waist circumference (WC) age-sex z-score， blood pressure (BP) age-sex z-score， blood glucose (BG)， triglycerides (TG)， and high-density lipoprotein cholesterol (HDL-c). Multilevel mixed-effect linear regression models were applied to examine the association between (poly)phenol quintiles and cardiometabolic health ***: Compared to the lowest quintile， adolescents in the highest quintile of total (poly)phenol intake had lower WC z-scores (β=-0.09， 95%CI=-0.09;-0.08， P-for trend=0.002)， mean arterial pressure z-scores (β =-0.11， 95%CI=-0.12;-0.09， P-for trend=0.206)， and HDL-c (β=-1.52， 95%CI=-2.90;-0.14， P-for trend=0.108)， after multivariable adjustment. The WC z-scores (β=-0.11， 95%CI=-0.19;-0.03， P-for trend=0.013) and HDL-c (β=-2.16， 95%CI=-3.78;-0.53， P-for trend=0.046) were lower in the highest quintile of flavonoid intake compared to the lowest quintile. The highest quintile of phenolic acid intake was associated with a lower WC z-score (β=-0.14， 95%CI=-0.26;-0.02， P-for trend=0.011) and TG levels (β=-8.83， 95%CI=-12.37;-5.30， P-for trend sion: A higher intake of (poly)phenols， espe

关键词：

Development of photoreactive demineralized bone matrix 3D printing colloidal inks for bone tissue engineering

在线全文

同方期刊数据库

学校读者我要写书评

暂无评论

Regenerative Biomaterials 2023年第1期10卷 1604-1617页

作者： Katie J.Hogan Hayriye Oztatlı Marissa R.Perez Sophia si Reyhan Umurhan Elysa Jui Ziwen Wang emily Y.Jiang Sa R.Han Mani Diba K.Jane Grande-Allen Bora Garipcan Antonios G.Mikos Department of Bioengineering Rice UniversityMS-1426500 Main StreetHoustonTX 77030USA Baylor College of Medicine Medical Scientist Training Program HoustonTX 77030USA Institute of Biomedical Engineering Bo�gazic¸i University_Istanbul34684Turkey

Demineralized bone matrix(DBM)has been widely used clinically for dental,craniofacial and skeletal bone repair,as an osteoinductive and osteoconductive material.3D printing(3DP)enables the creation of bone tissue engineering scaffolds with complex geometries and *** methacryloylated gelatin nanoparticles(GNP-MAs)3DP inks have been developed,which display gel-like behavior for high print fidelity and are capable of post-printing photocrosslinking for control of scaffold swelling and ***,novel DBM nanoparticles(DBM-NPs,∼400 nm)were fabricated and characterized prior to incorporation in 3DP *** objectives of this study were to determine how these DBM-NPs would influence the printability of composite colloidal 3DP inks,assess the impact of ultraviolet(UV)crosslinking on 3DP scaffold swelling and degradation and evaluate the osteogenic potential of DBM-NP-containing composite colloidal *** addition of methacryloylated DBM-NPs(DBM-NP-MAs)to composite colloidal inks(100:0,95:5 and 75:25 GNP-MA:DBM-NP-MA)did not significantly impact the rheological properties associated with printability,such as viscosity and shear recovery or *** crosslinking with a UV dosage of 3 J/cm2 directly impacted the rate of 3DP scaffold swelling for all GNP-MA:DBM-NP-MA ratios with an∼40%greater increase in scaffold area and pore area in uncrosslinked versus photocrosslinked scaffolds over 21 days in phosphate-buffered saline(PBS).Likewise,degradation(hydrolytic and enzymatic)over 21 days for all DBM-NP-MA content groups was significantly decreased,∼45%less in PBS and collagenase-containing PBS,in UV-crosslinked versus uncrosslinked *** incorporation of DBM-NP-MAs into scaffolds decreased mass loss compared to GNP-MA-only scaffolds during collagenase *** in vitro osteogenic study with bone marrow-derived mesenchymal stem cells demonstrated osteoconductive properties of 3DP scaffolds for the DBM-NP-MA contents examine

关键词： demineralized bone matrix colloidal hydrogels 3D printing bone tissue engineering

A study of real-world micrograph data quality and machine learning model robustness

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

npj Computational Materials 2021年第1期7卷 1463-1473页

作者： Xiaoting Zhong Brian Gallagher Keenan Eves emily Robertson T.Nathan Mundhenk T.Yong-Jin Han Materials Science Division Lawrence Livermore National LaboratoryLivermoreCAUSA Center for Applied Scientific Computing Lawrence Livermore National LaboratoryLivermoreCAUSA Defense Technologies Engineering Division Lawrence Livermore National LaboratoryLivermoreCAUSA Computational Engineering Division Lawrence Livermore National LaboratoryLivermoreCAUSA

Machine-learning(ML)techniques hold the potential of enabling efficient quantitative micrograph analysis,but the robustness of ML models with respect to real-world micrograph quality variations has not been carefully *** collected thousands of scanning electron microscopy(SEM)micrographs for molecular solid materials,in which image pixel intensities vary due to both the microstructure content and microscope instrument *** then built ML models to predict the ultimate compressive strength(UCS)of consolidated molecular solids,by encoding micrographs with different image feature descriptors and training a random forest regressor,and by training an end-to-end deep-learning(DL)*** show that instrument-induced pixel intensity signals can affect ML model predictions in a consistently negative *** a remedy,we explored intensity normalization *** is seen that intensity normalization helps to improve micrograph data quality and ML model robustness,but microscope-induced intensity variations can be difficult to eliminate.

关键词： instrument image eliminate

Fair Plan 8: Earth’s Climate Future—Pope Francis’ Population Mistake

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Atmospheric and Climate Sciences 2016年第1期6卷 103-111页

作者： Michael E. Schlesinger Michael Ring emily F. Cross Climate Research Group Department of Atmospheric Sciences University of Illinois at Urbana-Champaign Urbana IL USA

Pope Francis wrote in his Encyclical Letter Laudato si’: On Care for Our Common Home: “Instead of resolving the problems of the poor and thinking of how the world can be different, some can only propose a reduction in the birth rate.” … “To blame population growth instead of extreme and selective consumerism on the part of some is one way of refusing to face the issues.” Here, we test the hypothesis that population size does not matter. We do so in terms of the effect of the size of the human population on its emission of greenhouse gases. We find that the hypothesis is false = PO-PULATION MATTERS. Ceteris paribus, the larger the population of human beings on Planet Earth, the more difficult it will be to reduce, and finally eliminate, the emission of greenhouse gases by humanity and, thereby, constrain human-caused climate change = Anthropogenic Global Warming.

关键词： Earth’s Climate Future Population Matters

A Rose against Time——The Spatial Turn in Faulkner's Narrative

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

海外英语 2018年第22期 190-191页

作者：辛思远辽宁大学研究生院

Faulkner is a modernist literary master who applied many av-ant-guard writing techniques,such as stream of consciousness and multiple points of view,into his *** thesis is trying to elaborate more on his spatial narrative and the particular effects it produces with the help of the theories proposed by scholars and experts in spatial *** instances employed to support my view are cited from A Rose for *** thesis pins down questions,such as"How did Faulkner break the continual flow of time?",for example,by disrupting the chronic order we have already got accustomed to when told a story,by connecting key events through their natural relations and the free association of memory,by formulating special bond between emily and her archaic house,by creating"contexts"which strengthen the integration of scenes with characters,and which thereby mitigate the effect time is supposed to have on the process of narration,and so on.

关键词： spatial narratology modernism Faulkner

在线全文

学校读者我要写书评

暂无评论

汶川地震断裂作用研究新认识

地球学报 2015年第3期36卷 257-269页

作者：王焕李海兵司家亮孙知明付小方刘栋梁裴军令李成龙张佳佳宋圣荣郭力伟 MORI James 薛莲 BRODSKY E. emily 云锟龚正中国地质科学院地质研究所大陆构造与动力学国家重点实验室北京100037 中国地质科学院地质力学研究所北京100081 四川省地质调查院四川成都610081 中国地质大学(武汉) 湖北武汉430074 成都理工大学四川成都610059 国立台湾大学台湾台北10617 日本京都大学防灾研究所日本京都6110011 加州大学圣克鲁兹分校地球与行星科学系美国加州95064

2008年汶川地震后,人们不得不思考问题是：大地震是如何发生的？下一次大地震什么时候发生？也就是涉及地质学家和地球物理学家一直未解决的科学问题：断层是如何破裂的？震后断裂是如何愈合的？我们试图通过对汶川地震断裂带结构、断... 详细信息

2008年汶川地震后,人们不得不思考问题是：大地震是如何发生的？下一次大地震什么时候发生？也就是涉及地质学家和地球物理学家一直未解决的科学问题：断层是如何破裂的？震后断裂是如何愈合的？我们试图通过对汶川地震断裂带结构、断裂摩擦行为和断裂愈合过程的研究来回答这些问题。本文将介绍通过对地表露头和汶川地震断裂科学钻探一号孔（WFSD）岩心中汶川地震主滑移带的详细研究,以及钻孔中长期温度监测来分析有关汶川地震断裂动态弱化和摩擦行为,并结合钻孔中长期水文监测计算所得断裂带渗透率变化,分析震后断裂愈合过程,进而探讨和认识汶川地震断裂作用所涉及的上述问题。经过详细研究,确定了汶川地震断裂带（映秀—北川断裂带）宽105~240 m、具有五个不同断裂岩组合的内部结构,是一条经常发生大地震、具多种弱化机制的断裂带;发现了汶川地震不仅具有同震石墨化作用,而且测量到目前世界上最低的动态摩擦系数（≤0.02）,同时首次记录到大地震后断裂快速愈合信息。这些研究结果不仅直接回答了一直困扰在地震地质和地震物理学领域几十年的关键问题,而且对完善地震断裂理论和认识汶川地震机制具有极其重要的意义,为防震减灾提供了理论依据。

关键词：汶川地震同震弱化断裂愈合摩擦系数映秀—北川断裂带龙门山

惠特曼与狄金森诗歌中的“蜘蛛”意象——男权主导下的女性意识

在线全文

学校读者我要写书评

暂无评论

安顺学院学报 2013年第3期15卷 16-19页

作者：陈思贵州大学外国语学院贵州贵阳550025

美国浪漫主义诗人沃特.惠特曼和艾米丽.狄金森分别在诗歌《一只默默坚韧的蜘蛛》和《一只怀抱银线团的蜘蛛》中描写了蜘蛛的形象,然而由于二者的性别身份不同,所描绘的蜘蛛也被赋予了不同的个人特色。文章从女性主义的视角,分析比较两... 详细信息

美国浪漫主义诗人沃特.惠特曼和艾米丽.狄金森分别在诗歌《一只默默坚韧的蜘蛛》和《一只怀抱银线团的蜘蛛》中描写了蜘蛛的形象,然而由于二者的性别身份不同,所描绘的蜘蛛也被赋予了不同的个人特色。文章从女性主义的视角,分析比较两首诗歌中蜘蛛意象在男诗人惠特曼和女诗人狄金森的笔下呈现出的不同命运及抗争,旨在说明在两位诗人的时代,女权意识在男权意识主导下显得无奈而单薄。

关键词：惠特曼狄金森蜘蛛意象男权女权

在线全文

学校读者我要写书评

暂无评论

视觉权力反抗下的艾米丽

河北工程大学学报（社会科学版） 2017年第4期34卷 84-85,94页

作者：司延安闽南师范大学翻译与商务英语系福建漳州363000

《献给艾米丽的一朵玫瑰花》引起了很多研究者的兴趣,但是,是谁以及为什么献给艾米丽一朵玫瑰花却没有定论。从视觉权力的角度分析这一问题,指出艾米丽作为个体的"被看者"在面对"看"所代表的集体权力时,表面采取了顺从,实际运用了最强... 详细信息

《献给艾米丽的一朵玫瑰花》引起了很多研究者的兴趣,但是,是谁以及为什么献给艾米丽一朵玫瑰花却没有定论。从视觉权力的角度分析这一问题,指出艾米丽作为个体的"被看者"在面对"看"所代表的集体权力时,表面采取了顺从,实际运用了最强烈的反抗,扭转了"看"与"被看者"的不平等关系,从而赢得福克纳的一朵代表敬意的玫瑰花。

关键词：视觉权力南方传统价值观男权父权