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Establishing Normative Values for the Barnett Balance Assessment-Sit (BBA-SIT)

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Open Journal of Therapy and Rehabilitation 2018年第2期6卷 56-64页

作者： Lela Rasegan Holly Klein Paige Bell Brandon bishop Ellen Herlache-Pretzer Master of Science in Occupational Therapy Program Saginaw Valley State University University Center USA

The purpose of this descriptive study was to collect quantitative, normative data for the Barnett Balance Assessment-Sitting (BBA-SIT), a newly-developed dynamic sitting balance assessment tool based on the Barnett Balance Assessment (BBA). The BBA-SIT was administered to a total of 180 participants (30 people in each of the following age categories: 18 - 29, 30 - 39, 40 - 49, 50 - 59, 60 - 69, and 70+) who did not have any current balance deficits. A review of normative data collected indicated no variation in the total assessment scores within and between groups. Future research on the BBA-SIT is needed with balance-impaired populations to determine if the BBA-SIT is sensitive enough to identify subtle differences in dynamic sitting balance in individuals with various levels of balance impairment.

关键词： Assessments Barnett Balance Assessment-Sit Balance Normative Data

Room Temperature Sol-Gel Fabrication and Functionalization for Sensor Applications

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Photonic Sensors 2013年第2期3卷 168-177页

作者： George HUYANG John CANNING Ingemar PETERMANN David bishop Andrew McDONAGH Maxwell J. CROSSLEY School of Chemistry The University of Sydney NSW 2006 Australia Interdisciplinary Photonic Laboratories (iPL) School of Chemistry 222 Madsen Building F09 The University of Sydney NSW 2006 Australia University of Technology Sydney Broadway NSW 200 7 Australia

The structure and physical properties of a thin titania sol-gel layer prepared on silicon and silica surfaces were examined. Spectroscopic （FTIR, UV-VIS spectroscopy）, refractive index （ellipsometry） and microscopic （light microscopy and SEM/EDS） tools were used to examine both chemical uniformity and physical uniformity of the sol-gel glass layers. The conditions for the fabrication of uniform layers were established, and room temperature dopant incorporation was examined. The absorption bands of porphyrin-containing titania sol-gel layers were characterized. By addition of a metal salt to the titania layer, it was possible to metallate the free-base porphyrin within and change the UV-VIS absorbance of the porphyrin, the basis of metal detection using porphyrins. The metalloporphyrins were detected by localized laser ablation inductive coupled mass spectroscopy （LA-ICP-ms）, indicating fairly uniform distribution of metals across the titania surface.

关键词： Sol-gel titania titanium dioxide evanescent field sensor organic compound spectroscopy microscopy surface functionalization ablation inductive coupled mass spectroscopy

Probing the subcellular nanostructure of engineered human cardiomyocytes in 3D tissue

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Microsystems & Nanoengineering 2021年第1期7卷 133-140页

作者： Josh Javor Jourdan K.Ewoldt Paige E.Cloonan Anant Chopra Rebeccah J.Luu Guillaume Freychet Mikhail Zhernenkov Karl Ludwig Jonathan G.Seidman Christine E.Seidman Christopher S.Chen David J.bishop Department of Mechanical Engineering Boston UniversityBostonMA 02215USA Department of Biomedical Engineering Boston UniversityBostonMA 02215USA SMI Beamline 12-ID Brookhaven National LaboratoryUptonNY 11973USA Department of Physics Boston UniversityBostonMA 02215USA Division of Materials Science Boston UniversityBostonMassachusetts 02215USA Department of Genetics Harvard Medical SchoolBostonMA 02215USA Department of Electrical Engineering Boston UniversityBostonMA 02215USA

The structural and functional maturation of human induced pluripotent stem cell-derived cardiomyocytes(hiPSC-Cms)is essential for pharmaceutical testing,disease modeling,and ultimately therapeutic *** 3D-tissue platforms have improved the functional maturation of hiPSC-Cms,but probing cardiac contractile properties in a 3D environment remains challenging,especially at depth and in live *** small-angle X-ray scattering(SAXS)imaging,we show that hiPSC-Cms matured and examined in a 3D environment exhibit a periodic spatial arrangement of the myofilament lattice,which has not been previously detected in *** contractile force is found to correlate with both the scattering intensity(R^(2)=0.44)and lattice spacing(R^(2)=0.46).The scattering intensity also correlates with lattice spacing(R^(2)=0.81),suggestive of lower noise in our structural measurement than in the functional ***,we observed decreased myofilament ordering in tissues with a myofilament mutation known to lead to hypertrophic cardiomyopathy(HCM).Our results highlight the progress of human cardiac tissue engineering and enable unprecedented study of structural maturation in hiPSC-Cms.

关键词： cardiac cardiomyocytes spacing

Short-term Femara (letrozole) treatment and suppression of Ki67 expression in postmenopausal endometrial carcinoma

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Open Journal of Obstetrics and Gynecology 2013年第3期3卷 347-351页

作者： Lloyd H. Smith Gary Leiserowitz Guibo Xing John bishop Department of Obstetrics Gynecology and Pathology UC Davis School of Medicine Sacramento Sacramento USA

Objective: To determine if short-term treatment with Femara (letrozole) induces measurable reduction in tumor Ki67 expression in postmenopausal women with FIGO grade 1 and 2 endometrial carcinoma. Methods: In this non-randomized prospective study, 12 patients were given Femara (letrozole) 2.5 mg daily for approximately 3 weeks prior to planned hysterectomy for FIGO grade 1 or 2 endometrial carcinoma. A group of 12 demographically similar patients were enrolled as no-treatment controls. Ki67 expression in tumor cells was quantitated by immunohistochemistry with mechanical scanning within the initial endometrial biopsy and compared to that in the hysterectomy specimen for each patient in the treatment and control groups. Results: The treatment and control groups were similar in age, tumor grade and FIGO stage. When “aromatase inhibitor responsiveness” was defined as proportionate decline in Ki67% stained tumor cells of at least 70% between the pre-treatment endometrial biopsy and post-treatment hysterectomy specimens, 5 of 12 patients were found to be “responsive” in the treatment group with none of the controls fulfilling these criteria. Conclusion: Femara (letrozole) 2.5 mg daily for approximately 3 weeks induced a significant reduction in tumor cell Ki67 expression among 5 of 12 (41%) postmenopausal women with FIGO grade 1 or 2 endometrial carcinoma. We postulate that Ki67 may be a useful marker during aromatase inhibitor medical treatment of patients with endometrial cancer who are not candidates for surgical treatment.

关键词： Endometrial Carcinoma Aromatase Inhibitor Letrozole Ki67

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繁忙的莫斯科

建设机械技术与管理 2006年第10期19卷 I0007-I0011,I0013页

作者： Phil bishop

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LabVIEW 7实用教程

Post Activation Potentiation in North American High School Football Players

丛书名：国外电子与通信教材系列

2005年

作者：（美）Robert H.bishop 乔瑞萍林欣等译

国外电子与通信教材系列:本书以LabVIEW为对象，循序渐进地讲述了虚拟仪器设计的主要思想、图形化编程语言的原理、方法和应用技术等内容。

ISBN: (数字)7121015978

ISBN: (纸本)7121015978

国外电子与通信教材系列:本书以LabVIEW为对象，循序渐进地讲述了虚拟仪器设计的主要思想、图形化编程语言的原理、方法和应用技术等内容。

关键词：软件工具程序设计

来源：畅想之星图书光盘版（南... 评论

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Journal of Sports Science 2016年第6期4卷 346-352页

作者： Granite Tano Alan bishop Joe Beming Kent J. Adams Mark DeBeliso Department of Physical Education and Human Performance Southern Utah University Cedar City UT 84720 USA Athletics Department Utah State University Logan UT84322 USA New Mexico State University Department of Kinesiology and Dance New Mexico State University Las Cruces NM 88003 USA California State University Monterey Bay Kinesiology Department Seaside CA 93955 USA

Post activation potentiation （PAP） is an acute enhancement of muscular power production resulting fi＇om a high intensity potentiating exercise. Practical applications of the PAP phenomena as a warmup strategy are the focus of ongoing research. This study compared the effects of a dynamic and a PAP warm up strategy on speed and horizontal plane muscular power output. High School male football players （n = 16） participated in a repeated measures cross over design study consisting of 3 testing days. Day 1： one repetition maximum （1-RM） back squats were established. Day 2： half of the participants completed a dynamic warmup consisting of dynamic movements （ex. high knees, butt kickers, frog jumps, cherry pickers, lateral slide, karaokes, back pedal） while the other half of the participants performed a PAP warmup consisting of back squats culminating in a set of 4 repetitions at 85% of 1-RM. Following the warmups （4-minutes）, the participants performed 3 trials of a weighted sled push 91 kilograms （200 pounds） over a 9.1 meter （10 yards） linear path. Following the sled pushes, the participants then performed three trials of 18.2 meter （20 yards） sprints. Day 3： participants crossed over with respect to the warmup procedures and again performed the three sled push and sprint trials. Dependent t-tests were used to compare the sled push and sprint times between warm up conditions. Both the 18.2 meter sprint （P 〈 0.01） and the 91 kilogram sled push （P 〈 0.01） showed a significant improvement when PAP was utilized as a warmup, rather than the dynamic warmup. Within the parameters of the study, it is concluded that PAP as a warm up strategy enhances sprint ability and horizontal plane muscular power output.

关键词： PAP Prowler football high school.

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群论与化学

群论与化学