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Acoustic Velocities and Elastic Properties of Pyrite (FeS2) to 9.6 GPa

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Journal of Earth Science 2010年第5期21卷 792-800页

作者： Matthew L whitaker Mineral Physics Institute Stony Brook University Geodynamics Research Center Ehime University

Ultrasonic interferometry was utilized in conjunction with synchrotron-based X-ray diffraction and X-radiographic imaging to determine the compressional and shear wave velocities and unlt-cdl volumes of pyrite （FeS2） at room temperature and pressures up to 9.6 GPa. Fitting all of the experimental volume and velocity data to third-order finite-strain equations yielded the adiabatic zero-pressure bulk and shear moduli and their first pressure derivatives： Ks0=138.9（7） GPa, Go=U2.3（3） GPa, （δKS0/δP）T=KS0＇=6.0（1）, （δG0/δP）T=G0＇=3.0（〈1）, where the numbers in parentheses represent the 1δ uncertainty in the last significant digit. These results are in good agreement with several previous static compression studies on this material but differ quite strongly from the results obtained via first principles calculations. This study presents the first direct measurement of the bulk shear properties of this material.

关键词： mineral physics ultrasonic interferometry high pressure iron sulfide elastic property equation of state.

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GUEST EDITORIAL

Journal of Systems Science and Systems Engineering 2006年第2期15卷 129-130页

作者： Rozann whitaker Creative Decisions Foundation Pittsburgh PA USA

The papers included in this issue were selected from numerous original works delivered at the Eighth international Symposium of the Analytic Hierarchy Process （ISAHP） in Honolulu, Hawaii, in the summer of 2005. They have been carefully edited and refined so that the reader will find them to be both informative and enjoyable reading. Due to space limitations other papers presented at that meeting may appear in subsequent issues of this distinguished journal. ,

关键词： AHP ANP GUEST EDITORIAL

Development of biovigilance in the United States

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中国输血杂志 2010年第10期23卷 762-763页

作者： B.I.whitaker American Association of Blood Banks

Background Hemovigilance systems have been in existence for over 10 years,a consequence of the transmission of HIV through the blood supply and the recognition of the impact of other serious adverse events associated with transfusion on the safety of blood *** systems now have been implemented globally in most developed countries,with a few exceptions,to monitor the adverse events and incidents associated with blood donation and transfusion.'Biovigilance' broadens the scope beyond blood to incorporate monitoring of adverse events associated with tissue,organs and cellular *** the USA,while numerous separate programs existed to ensure biological safety,there was no comprehensive national Hemovigilance or broader biovigilance system. Beginning with the promulgation of the term 'biovigilance',the framework for a national biovigilance program began.

关键词：美国 ce系统血液供应艾滋病毒输血事件

The influence of metabolic syndrome and its components on the development of nephrolithiasis

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Asian Journal of Urology 2018年第4期5卷 215-222页

作者： Carter Boyd Kyle Wood Dustin whitaker Dean G.Assimos Department of Urology University of Alabama-BirminghamBirminghamALUSA University of Alabama-Birmingham School of Medicine BirminghamALUSA

The prevalence of kidney stone disease is increasing,afflicting 7%-11% of the United States *** systemic conditions,including obesity and diabetes,are also on the ***,the literature has demonstrated a strong association between metabolic syndrome,its components,and kidney stone *** this article,we aim to review the associations of metabolic syndrome and nephrolithiasis,discussing the pathophysiology,urinary parameters,and clinical *** this knowledge,urologists will have a more comprehensive understanding of this complex population of metabolic stone formers enabling improved patient management and treatment of stone disease.

关键词： Diabetes Kidney stone Metabolic syndrome Obesity Oxalate Uric acid Urolithiasis

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解析贝蒂·弗里丹《女性的奥秘》

PIM kinase inhibition:co-targeted therapeutic approaches in prostate cancer

2020年

作者： Elizabeth whitaker

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Signal Transduction and Targeted Therapy 2020年第1期5卷 2430-2439页

作者： Sabina Luszczak Christopher Kumar Vignesh Krishna Sathyadevan Benjamin S.Simpson Kathy A.Gately Hayley C.whitaker Susan Heavey Molecular Diagnostics and Therapeutics Group University College LondonLondonUK Trinity Translational Medicine Institute St.James’s Hospital DublinDublin 8DublinIreland

PIM kinases have been shown to play a role in prostate cancer development and progression,as well as in some of the hallmarks of cancer,especially proliferation and *** upregulation in prostate cancer has been correlated with decreased patient overall survival and therapy *** efforts to inhibit PIM with monotherapies have been hampered by compensatory upregulation of other pathways and drug toxicity,and as such,it has been suggested that co-targeting PIM with other treatment approaches may permit lower doses and be a more viable option in the ***,we present the rationale and basis for cotargeting PIM with inhibitors of PI3K/mTOR/AKT,JAK/STAT,MYC,stemness,and RNA Polymerase I transcription,along with other therapies,including androgen deprivation,radiotherapy,chemotherapy,and *** combined approaches could potentially be used as neoadjuvant therapies,limiting the development of resistance to treatments or sensitizing cells to other *** determine which drugs should be combined with PIM inhibitors for each patient,it will be key to develop companion diagnostics that predict response to each co-targeted option,hopefully providing a personalized medicine pathway for subsets of prostate cancer patients in the future.

关键词： targeted doses viable

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动画的时间掌握

数字电视技术高清晰度数字视频原理与应用第3版第三版 4

作者： whitaker等

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Future Land-Use Land-Cover Scenarios for the Flint River Watershed in Northern Alabama Using the Prescott Spatial Growth Model

2002年

作者：（美）Jerry whitaker 曹晨杨作梅等译

本书全面介绍了高清晰度数字视频技术，分析了数字电视(DTV)系统潜在的技术、基本原理，并列举了典型的应用。

ISBN: (纸本)7505374400

本书全面介绍了高清晰度数字视频技术，分析了数字电视(DTV)系统潜在的技术、基本原理，并列举了典型的应用。

关键词：技术数字电视

来源：畅想之星图书光盘版（南... 评论

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Journal of Geographic Information System 2015年第4期7卷 319-327页

作者： Wubishet Tadesse Stephanie whitaker William Crosson Constance Wilson Department of Biological and Environmental Sciences Alabama A & M University Huntsville USA Tennessee Department of Environment and Conservation Nashville USA National Space Science and Technology Center Universities Space Research Association Huntsville USA Department of Community and Regional Planning Alabama A & M University Huntsville USA

A changing mosaic of natural vegetation and human land uses has evolved within and around the Flint River Watershed (FRW) in Alabama and Tennessee over the past several decades. To determine the cause of change and linkage between human activities and environmental change can prove problematic. Subsequently, there is a need to produce projections of future environments based on planning instruments and socio-economic parameters. Scenarios of potential future land use land cover (LULC) change are required in order to better manage potential impacts on many environmental issues. This study creates future scenarios for the year 2030 from baseline land use of 2001, relative to three projected land use scenarios which include differences related to conservation, planning, and development. The future growth scenarios were created using the ArcGIS tool, Prescott Spatial Growth Model (PSGM). The model allows users to build different future growth scenarios based on socio-economic projections such as population, employment and other controlling factors. The simulation results indicate that LULC changes associated with future urbanization can increase by ~23% - 43% within the FRW, which will lead to significant environmental issues if not managed properly. The overall analysis and model results demonstrate the ability of future growth scenarios to explore and evaluate options for a future environment. Spatial modeling and analysis tools, such as PSGM, provide a powerful approach to evaluate potential impacts of LULC change in the future and should be used to manage urbanization in areas with more intense development.

关键词： Prescott Spatial Growth Model Land Use Land Cover