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中国医药工业杂志 2014年第5期45卷 416-416页

作者： pastor M 王盈

以加热灭活的霍乱弧菌（VC）为模型，邻苯二甲酸乙酸纤维素（Aquacoat CPD）为核聚合物，采用喷雾干燥法在60和80℃下制备含或不含海藻酸盐的口服微粒。所得4种微粒外观圆整、表面光滑，

关键词：乙酸纤维素邻苯二甲酸霍乱弧菌微粒制备口服喷雾干燥法海藻酸盐

Prevalence and Factors Associated with Overweight and Obesity among University Students of the Health Field in San Luis PotosíMéxico

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Health 2015年第3期7卷 328-335页

作者： Tejada Tayaba Luz María pastor Durango María del Pilar Gaytan Hernández Dario Norma Angelica Estevis Adame Ortiz Villalobos Guillermo School of Nursing Autonomous University of San Luis Potosí San Luis Potosí Mexico School of Nursing The University of Antioquia Medellín Colombia Health Services in the State of San Luis Potosi San Luis Potosí Mexico

The aim for this research is to determine the association between the risk factors and prevalence of overweight and obesity in students in the health field in the Autonomous University of San Luis Potosí (UASLP in Spanish). A quantitative, correlational, and cross-sectional study was conducted from May to November 2012. By stratified random sampling, 290 students in the health field were selected. Questionnaire was used to identify factors associated with obesity. The obesity and overweight prevalence was determined, calculating body mass index through anthropometric measurement. The strength of the association between variables was measured using Chi squared and odds ratio tests. The proportion of students with overweight or obesity was 28.3% and was higher in men (36.8%) than in women (24.6%), with statistical significance (p reater obesity or overweight was identified in psychology students (p reported an average appetite (79.3%) (p reased their physical activity upon joining the university, which was a factor significantly associated with obesity and overweight (p ronment can be a conditioning factor for the development of obesity and overweight in students. Implementation of a program is recommended to prevent and control such problems.

关键词： University Students Obesity risk Factors

Tissue and regional expression patterns of dicistronic trNA–mrNA transcripts in grapevine (Vitis vinifera) and their evolutionary co-appearance with vasculature in land plants

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Horticulture research 2021年第1期8卷 1715-1729页

作者： pastor Jullian Fabres Lakshay Anand Na Sai Stephen Pederson Fei Zheng Alexander A.Stewart Benjamin Clements Edwin r.Lampugnani James Breen Matthew Gilliham Penny Tricker Carlos M.rodriguez Lopez rakesh David School of Agriculture Food and WineUniversity of AdelaideAdelaideSAAustralia Environmental Epigenetics and Genetics Group Department of HorticultureCollege of AgricultureFood and EnvironmentUniversity of KentuckyLexingtonKYUSA ArC Centre of Excellence in Plant Energy Biology Waite Research Institute&School of AgricultureFood and WineUniversity of AdelaideAdelaideSAAustralia Bioinformatics Hub School of Biological SciencesUniversity of AdelaideAdelaideSAAustralia School of Biosciences University of MelbourneParkvilleVIC 3010Australia ArC Industrial Transformation Training Centre in Innovative Wine Production Waite Research Institute&School of AgricultureFood and WineUniversity of AdelaideAdelaideSAAustralia

Transfer rNAs(trNA)are crucial adaptor molecules between messenger rNA(mrNA)and amino *** evidence in plants suggests that dicistronic trNA-like structures also act as mobile signals for mrNA transcripts to move between distant ***-transcription is not a common feature in the plant nuclear genome and,in the few cases where polycistronic transcripts have been found,they include non-coding rNA species,such as small nucleolar rNAs and *** is not known,however,the extent to which dicistronic transcripts of trNA and mrNAs are expressed in field-grown plants,or the factors contributing to their *** analysed trNA–mrNA dicistronic transcripts in the major horticultural crop grapevine(Vitis vinifera)using a novel pipeline developed to identify dicistronic transcripts from high-throughput rNA-sequencing *** identified dicistronic trNA–mrNA in leaf and berry samples from 22 commercial *** the 124 trNA genes that were expressed in both tissues,18 trNA were expressed forming part of 19 dicistronic trNA–*** presence and abundance of dicistronic molecules was tissue and geographic sub-region *** leaves,the expression patterns of dicistronic trNA–mrNAs significantly correlated with trNA expression,suggesting that their transcriptional regulation might be *** also found evidence of syntenic genomic arrangements of trNAs and protein-coding genes between grapevine and Arabidopsis thaliana,and widespread prevalence of dicistronic trNA–mrNA transcripts among vascular land plants but no evidence of these transcripts in non-vascular *** suggests that the appearance of plant vasculature and trNA–mrNA occurred concurrently during the evolution of land plants.

关键词： dic Vitis arrangement

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如何向美国推销产品

中国商贸 2007年第9期 116-116页

作者： John pastor 美国特拉华州国际贸易发展署

对于广大的中小企业来说,做出口贸易,需要借助中介,但更愿意与国外商家直接进行"对话"。如何做到这一点呢,一个常用的办法就是借助合适的"展会"

关键词：展会企业垂直式企业管理展台美利坚合众国北美洲美国

尼日利亚Jos台地前寒武纪基底岩石含锡石的新证据

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地质科技通报 1987年第3期 113-116页

作者： J.pastor A.E.Ogezi 吕宝善

尼日利亚锡石的主要来源是冲积矿床和残积矿床,其母岩是Jos台地保罗纪碱性环形杂岩(年轻花岗岩)里的黑云母花岗岩。虽然,从伟晶岩中开采出的锡石不到总产量的5%,这些伟晶岩产于由混合岩、片麻岩、泛非(较老的)花岗岩和伟晶岩所组成的前... 详细信息

尼日利亚锡石的主要来源是冲积矿床和残积矿床,其母岩是Jos台地保罗纪碱性环形杂岩(年轻花岗岩)里的黑云母花岗岩。虽然,从伟晶岩中开采出的锡石不到总产量的5%,这些伟晶岩产于由混合岩、片麻岩、泛非(较老的)花岗岩和伟晶岩所组成的前寒武纪基底杂岩内,但随着冲积和残积型矿床储量迅速枯竭,发现新储量的任务就变得十分迫切了。本文对Jos附近Gurum地区基底杂岩中的片麻岩、混合岩、伟晶岩和细晶岩内的锡石为一重要的新矿源作了首次报道。这种锡石是由上述岩石遭受淋滤、风化作用后而富集为具有经济意义的矿体的。这类锡石通常比来自侏罗纪黑云母花岗岩的冲积型锡石粒度更细且颜色更深。这一新发现有重要的岩石成因意义和经济意义,它表明基底杂岩可能是年轻花岗岩的母岩,而且可能成为一个在尼日利亚十分重要的潜在锡石来源。

关键词：锡石伟晶岩产状锡矿物脉岩基底岩石 Jos 前寒武纪基底尼日利亚

不可压缩塑性问题稳定化的等插值u-p有限元解法

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水利水运科学研究 1997年第4期 337-347页

作者：刘晓青李同春夏颂佑 M.pastor 河海大学水电学院南京210098 CEDEX Spain

对于不可压缩或近似不可压缩问题的求解通常需采用不等插值的混合位移-压力（u-p）单元以满足Babuska－Brezzi稳定条件或Zienkiewicz－Tayfor分片试验要求。本文提出的稳定化的等插值u-p有限元解法使得采用等插值法成为可能。本文绘出... 详细信息

对于不可压缩或近似不可压缩问题的求解通常需采用不等插值的混合位移-压力（u-p）单元以满足Babuska－Brezzi稳定条件或Zienkiewicz－Tayfor分片试验要求。本文提出的稳定化的等插值u-p有限元解法使得采用等插值法成为可能。本文绘出了一个简单算例以验证该方法的正确性。另外给出了一个应用算例，用本文方法结合自适应网格剖分采用简单的线性三角形单元求解不排水土坡的极限荷载，其结果与理论解的误差小于5％。

关键词：不可压缩稳定化等插值有限元解法塑性问题

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长白山某些树种叶子的分解动态研究

植物生态学与地植物学学报 1993年第1期17卷 90-96页

作者：耿晓源 John pastor Bradely Dewey 中国科学院应用生态研究所沈阳110015 美国明尼苏达大学自然资源研究所

在长白山针阔叶混交林下,红松、蒙古栎、春榆、白桦、山杨、色木及紫椴叶分解至300天时,其重量损失百分数分别为24.2,37.6,30.8,44,47,50.6及55.6。在分解过程中,每种叶子的重量损失同该叶子的木质素、水溶性物质、全碳及全氨的变化成... 详细信息

在长白山针阔叶混交林下,红松、蒙古栎、春榆、白桦、山杨、色木及紫椴叶分解至300天时,其重量损失百分数分别为24.2,37.6,30.8,44,47,50.6及55.6。在分解过程中,每种叶子的重量损失同该叶子的木质素、水溶性物质、全碳及全氨的变化成线性相关(r=0.99)。在叶子分解前期,木质素、N素的绝对量有所增加。而水溶性物质则急剧减少。除紫椴叶外,其它几种叶子在分解过程中氮的含量有一定增加。但是,当红松、蒙古栎、春榆、白桦、山杨及色木叶中N素浓度分别为0.96%,1.41%,2.38%,1.67%,1.32%及1.32%时,则开始了N素的矿化释放。

关键词：凋落物分解森林生态养分循环

伴或不伴增生性玻璃体视网膜病变的视网膜脱离患者细胞因子基因多态性的初步研究

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世界核心医学期刊文摘（眼科学分册） 2006年第9期2卷 48-49页

作者： Sanabria ruiz-Colmenares M. r. pastor Jimeno J. C. Garrote Adrados J. A. 潘家鸿(译) Instituto de Oftalmobiologa Aplicada (IOBA) Facultad de Medicina C/Ramón y Cajal no7 47005 Valladolid Spain 不详

Purpose:Cytokines and other growth factors such as interleukins play an important role in the pathogenesis of proliferative vitreoretinopathy(PVr).Interindividual variations in cytokine production seem to correlate with some cytokine gene *** purpose of this study was to analyse the distribution of these cytokine gene variants in patients with rhegmatogenous retinal detachment(rD)with and without ***:Single nucleotide polymorphisms were analysed for five cytokines:tumour necrosis factor-α(TNF-α),transforming growth factor-β 1(TGF-β 1),interferon-γ(IFN-γ),interleukin-6(IL-6)and interleukin-10(IL-10).Patients were divided into two surgically treated groups of rD patients:group rD had 27 patients with rD,and group PVr had 31 patients with rD complicated by PVr.A control group was composed of 46 ethnically matched healthy ***:The genotype distribution of the TGF-β 1 codon 10 polymorphism differed between PVr and rD patients(p=0.018)and between PVr patients and controls in codon 25(p =0.011).There was a higher frequency of TGF-β 1 codon 10 allele T in PVr patients compared with rD patients(p=0.023).No statistically significant differences between groups were observed for the other polymorphisms ***:An association between the TGF-β 1 genetic profile and the development of PVr was detected in this *** studies are necessary to confirm this finding and to establish its clinical relevance.

关键词：细胞因子基因多态性增生性玻璃体视网膜病变孔源性视网膜脱离转化生长因子-β 肿瘤坏死因子-α 初步细胞因子生成 PVr

Decipher the role of DNA methylation valley in the mammalian development

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Decipher the role of DNA methylation valley in the mammalian...

自动全肝MrI分割评估慢性肝病的脂肪变性和铁定量

第二届全国发育生物学大会

作者： Hui Zheng Yuanyuan Li Lei Wei Ah Young Lee Wenhao Zhang Bo Huang Xuehui Liu Yiran Zang Jose C.pastor-Pareja Xiaowo Wang Wei Xie Tsinghua University School of Life Sciences MOE Key Laboratory of Bioinformatics and Bioinformatics Division Center for Synthetic and Systems BiologyTNLIST/Department of AutomationTsinghua University Ludwig Institute for Cancer research San Diego BranchLa JollaCA Tsinghua University THU-PKU Center for Life Sciences

DNA methylation valleys(DMVs)are unusually large genomic loci that are devoid of DNA *** from us and others have shown that,unlike typical hypomethylated regions in the genome,promoters with DMVs are strongly enriched for developmental genes and genes encoding for transcription *** are highly conserved across vertebrates,suggesting they may play important roles in *** DMVs remain mostly DNA methylation free in normal cells,they are frequently methylated in *** date,how DMVs are regulated and maintained hypomethylated remains largely ***,we will discuss the regulation of DMVs in the human and mouse genomes,as well as their possible roles in transcription.

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国际医学放射学杂志 2022年第2期 235-235页

作者： D.Martí-Aguado A.Jiménez-pastor á.Alberich-Bayarri A.rodríguez-Ortega C.Alfaro-Cervello C.Mestre-Alagarda 朱珍

摘要肝脏MrI脂肪变性和铁定量的标准化手动兴趣区（rOI）取样策略耗时，且结果各不相同。目的以肝脏活检为参考标准，评价质子密度脂肪分数（PDFF）和铁估算[横向

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