|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Dynamic failure in coal seams Implications of coal composition for bump susceptibility显示文摘As a contributing factor in the dynamic failure(bumping) of coal pillars,a bump-prone coal seam has been described as one that is ‘‘uncleated or poorly cleated,strong...that sustains high stresses.'Despite extensive research regarding engineering controls to help reduce the risk for coal bumps,there is a paucity of research related to the properties of coal itself and how those properties might contribute to the mechanics of failures. Geographic distribution of reportable dynamic failure events reveals a highly localized clustering of incidents despite widespread mining activities. This suggests that unique,contributing geologic characteristics exist within these regions that are less prevalent elsewhere. To investigate a new approach for identifying coal characteristics that might lead to bumping,a principal component analysis(PCA) was performed on 306 coal records from the Pennsylvania State Coal Sample database to determine which characteristics were most closely linked with a positive history of reportable bumping. Selected material properties from the data records for coal samples were chosen as variables for the PCA and included petrographic,elemental,and molecular properties. Results of the PCA suggest a clear correlation between low organic sulfur content and the occurrence of dynamic failure,and a secondary correlation between volatile matter and dynamic failure phenomena. The ratio of volatile matter to sulfur in the samples shows strong correlation with bump-prone regions,with a minimum threshold value of approximately 20,while correlations determined for other petrographic and elemental variables were more ambiguous. Results suggest that the composition of the coal itself is directly linked to how likely a coal is to have experienced a reportable dynamic failure event. These compositional controls are distinct from other previously established engineering and geologic criteria and represent a missing piece to the bump prediction puzzle. | Lawson Heather Weakley Andrew Miller Arthur | 2016 | International Journal of Mining Science and Technology2016,26,1: | 6 |
| 2 | Safety of tenofovir use during pregnancy: early growth outcomes in HIV-exposed uninfected infants显示文摘 | George K. Siberry Paige L. Williams Hermann Mendez George R. Seage Denise L. Jacobson Rohan Hazra Kenneth C. Rich Raymond Griner Katherine Tassiopoulos Deborah Kacanek Lynne M. Mofenson Tracie Miller Linda A. DiMeglio D. Heather Watts | 2012 | AIDS2012,,9: | 2 |
| 3 | Interactive Whiteboards:boon or bandwagon?A Critical review of the literature显示文摘 | Heather J.Smith Steve Higgins Kate Wall Jen Miller | | 0,,: | 1 |
| 4 | Yin Yang 1 Plays an Essential Role in Breast Cancer and Negatively Regulates p27显示文摘 | Meimei Wan Weiwei Huang Timothy E. Kute Lance D. Miller Qiang Zhang Heather Hatcher Jingxuan Wang Daniel B. Stovall Gregory B. Russell Paul D. Cao Zhiyong Deng Wei Wang Qingyuan Zhang Ming Lei Suzy V. Torti Steven A. Akman Guangchao Sui | 2012 | The American Journal of Pathology2012,,: | 1 |
| 5 | Phase II study of cisplatin plus cetuximab in advanced, recurrent, and previously treated cancers of the cervix and evaluation of epidermal growth factor receptor immunohistochemical expression: A Gynecologic Oncology Group study显示文摘 | John Farley Michael W. Sill Michael Birrer Joan Walker Russell J. Schilder J. Tate Thigpen Robert L. Coleman Brigitte E. Miller Peter G. Rose Heather A. Lankes | 2011 | Gynecologic Oncology2011,,2: | 1 |
| 6 | Early pulmonary toxicity following lung stereotactic body radiation therapy delivered in consecutive daily fractions显示文摘 | Michael C. Stauder O. Kenneth Macdonald Kenneth R. Olivier Jason A. Call Kyle Lafata Charles S. Mayo Robert C. Miller Paul D. Brown Heather J. Bauer Yolanda I. Garces | 2011 | Radiotherapy and Oncology2011,,2: | 1 |
| 7 | Estimating crop stresses, aboveground dry biomass and yield of corn using multi-temporal optical data combined with a radiation use efficiency model显示文摘 | Jiangui Liu Elizabeth Pattey John R. Miller Heather McNairn Anne Smith Baoxin Hu | 2009 | Remote Sensing of Environment2009,,6: | 1 |
| 8 | How Not To Buy Books for Libraries: Contracts, Bids, and Recent Developments in New York States显示文摘 | Miller Heather S | 1990 | Library Acquisitions: Practice & Theory1990,,14: | 1 |
| 9 | Hypertension in pregnancy is a risk factor for peripheral arterial disease decades after pregnancy显示文摘 | Tracey L. Weissgerber Stephen T. Turner Kent R. Bailey Thomas H. Mosley Sharon L.R. Kardia Heather J. Wiste Virginia M. Miller Iftikhar J. Kullo Vesna D. Garovic | 2013 | Atherosclerosis2013,,1: | 1 |
| 10 | Oral administration of naturally occurring coumarins leads to altered phase Ⅰ and Ⅱ enzyme activities and reduced DNA adduct formation by polycyelic aromatic hydrocarbons in various tissues of SENCAR mice显示文摘 | Heather E Kleiner Suryanarayana V Vulimiri Laura Miller | 2001 | Carcinogenesis2001,22,: | 1 |
| 11 | Themembrane mucin MUC4 is elevated in breast tumor lymph nodemetastases relative to matched primary tumors and confers aggres-sive properties to breast cancer cells显示文摘 | Heather C Workman Jamie K Miller Ellen Q Ingalla | 2009 | Breast Cancer Res2009,11,5: | 1 |
| 12 | A Cross-cultural Examination of the Noise-sensitivity Scale-short Form:Measurement Invariance Testing between the US and Chinese Samples显示文摘Unwanted sound that is unpleasant or disruptive to hear,often interpreted as noise,is a widespread environmental pollutant.Similar to other environmental pollutants,this noise incurs a variety of costs to society.Numerous negative health impacts are linked to increases in noise exposure, such as increased cardiovascular risk[1]and sleep disturbance[2].Research suggests that noise impacts cognitive processes[3],mood states[4],and recreational experiences[5].Collectively,this body of research demonstrates that noise interferes with human health and well-being. | Zachary D Miller HUANG Jun Wu Heather Costigan LUO Jing DENG Hui Juan XU Xiao Qing B Derrick Taff SUN Cheng YANG Xi WANG Zhong Lei LIN Dan QU Shu Wen PAN Bing LI Guang Ming Peter Newman | 2018 | Biomedical and Environmental Sciences2018,31,11: | 0 |
| 13 | The regulators of BCR signaling during B cell activation显示文摘B lymphocytes produce antibodies under the stimulation of specific antigens,thereby exerting an immune effect.B cells identify antigens by their surface B cell receptor(BCR),which upon stimulation,directs the cell to activate and differentiate into antibody generating plasma cells.Activation of B cells via their BCRs involves signaling pathways that are tightly controlled by various regulators.In this review,we will discuss three major BCR mediated signaling pathways(the PLC-g2 pathway,PI3K pathway and MAPK pathway)and related regulators,which were roughly divided into positive,negative and mutual-balanced regulators,and the specific regulators of the specific signaling pathway based on regulatory effects. | Yue Wen Yukai Jing Lu Yang Danqing Kang Panpan Jiang Na Li Jiali Cheng Jingwen Li Xingbo Li Zican Peng Xizi Sun Heather Miller Zhiwei Sui Quan Gong Boxu Ren Wei Yin Chaohong Liu | 2019 | Blood Science2019,1,2: | 0 |
| 14 | The actin cytoskeleton coordinates the signal transduction and antigen processing functions of the B cell antigen receptor显示文摘B 房间抗原受体(BCR ) 是在我们的身体调查外国分子(抗原) 并且激活 B 房间在遇到血缘的抗原之上产生抗体回答的 B 房间表面上的传感器。到 BCR 的抗原的绑定在细胞质导致发信号的串联,它为 B 房间激活提供第一个信号。随后, BCR 使内在化并且指向界限抗原到内涵体,在抗原被处理成 T 房间的地方可认识的形式。T 助手房间在绑定之上产生第二个激活信号到 B 房间介绍的抗原。B 房间的最佳的激活要求两个信号,从而取决于 BCR 发信号和抗原运输的协作工作。到 BCR 的抗原绑定也导致 B 房间的外皮的肌动朊网络的快速的改变。当被开始并且由 BCR 控制了发信号时,最近的研究表明改变的这肌动朊为发信号和 BCR 的抗原处理功能是批评的,显示为在协调这二条小径的肌动朊的一个角色。这里,我们将考察以前的 and 肌动朊重组上的最近的研究在处理的 BCR 激活和调停 BCR 的抗原期间,并且讨论肌动朊改变怎么翻译发信号进快速的抗原举起并且当提供积极、否定的反馈给 BCR 发信号时,处理的 BCR。 | Chaohong LIU Margaret K. FALLEN Heather MILLER Arpita UPADHYAYA Wenxia SONG | 2013 | Frontiers in Biology2013,8,5: | 0 |
| 15 | Haplotype analysis for Irish ancestry显示文摘Forensic haplotype analysis of the male Y chromosome is currently used to establish the number of male donors in sexual assaults,the number of male bleeders in blood pattern analysis,and for ancestry correlation to genetic founder populations in biogeographic studies.In forensic laboratory applications,its primary use is for DNA profile generation with trace amounts of male DNA in the presence of excess female DNA(e.g.spermatozoa identification,male component of fingernail scrapings).Our study supports the potential use of the Y chromosome in a'dragnet'approach(most haplotypes are unique)similar to that described by Kayser in 2017 for solving a cold case sex assault and homicide in The Netherlands.Our study also researched the potential for the identification of an ancestral Irish genetic'footprint'linked to surname O'Brien and identified multiple founder group origins in Ireland and England as well as three samples with the Dal Riata(a Gaelic overkingdom)ancestral haplotype.This study indicates correlation to ancestral Irish ancestry by haplotype but not conclusively to the O'Brien surname. | Robert Whiting Heather Miller Coyle | 2020 | Forensic Sciences Research2020,5,4: | 0 |