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journal of Sport and Health Science 2015年第1期4卷 4-13页

作者： Terry Mc Morris beverley j.hale Department of Sport and Exercise Science University of ChichesterCollege Lane

Purpose： The purpose of this study was to examine, using meta-analytic measures, the evidence regarding the optimal exercise intensity at which improvements in speed of cognitive function are triggered. Specifically, it was hypothesized that the catecholamine, lactate, and ventilatory thresholds is the point at which significant improvements in speed of cognitive function are observed. Methods： We compared mean effect sizes for threshold studies and for those studies where exercise intensity was classed as moderate （40%-- 79% VO2 or equivalent） but in which the thresholds were not measured. Results： Random effects meta-analysis showed significant, moderate, mean effect sizes for studies at the threshold （g = 0.58, Z = 2.98, p 〈 0.003） and for those during moderate intensity exercise but in which the threshold was not measured （ g = 0.54, Z = 5.0l, p 〈 0.001）. There was no significant difference between mean effect sizes, which suggests that the thresholds are unlikely to represent a trigger point. Conclusion： Moderate intensity exercise, even below the thresholds, can induce improved speed of cognition, possibly due to a combination of increased peripheral catecholamine concentrations inducing vagal/nucleus tractus solitarii pathway activation and central increases due to perceptions of stress.

关键词： Catecholamine threshold Lactate threshold Stress Vagus nerve Ventilatory threshold

Bank erosion in an Andean páramo river system: Implications for hydro-development and carbon dynamics in the neotropical Andes

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journal of Mountain Science 2019年第2期16卷 243-255页

作者： Derek j.MARTIN Christopher ELY beverley C.WEMPLE Department of Geography and Planning Appalachian State University Department of Geography University of Vermont

The páramo of the Northern Andes provide critically important ecosystem services to the Northern Andean region in the form of water provisioning and carbon sequestration, both of which are a result of the páramo?s organic-rich soils. Little is known, however, about the hydro-geomorphic characteristics of the rivers that drain these ecosystems. With impending plans for widespread hydro-development and increasing implementation of carbon-sequestering compensation for ecosystem services programs in the region it is imperative that we develop a thorough understanding of the hydrogeomorphic role that rivers play in this unique ecosystem. The objective of this study was to quantify bank erosion along an Amazonian headwater stream draining a small, relatively undisturbed páramo catchment to gain a better understanding of the natural erosion regime and the resulting sediment contributions from this unique ecosystem. This study implemented a combination of field, laboratory, and Geographic Information Systems techniques to quantify bank erosion rates and determine a bank erosion sediment yield from the Ningar River, a small páramo catchment(22.7 km^2) located in the eastern Andean cordillera of Ecuador. Results show that bank erosion rates range from 3.0 to ≥ 390.0 mm/yr, are highly episodic, and yield at least 487 tons of sediment annually to the Ningar River. These results imply that 1) páramo ecosystems substantially contribute to the sediment load of the Amazon River basin; 2) bank erosion is a potentially significant flux component of basin-scale carbon cycles in páramo ecosystems; and 3) hydrologic alteration campaigns(dam building) will likely critically alter these contributions and concomitantly disconnect a critical source of sediment and nutrients to downstream ecosystems.

关键词： Bank erosion Páramo Fluvial geomorphology Andes

An evaluation of the role played by remote sensing technology following the World Trade Center attack

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Earthquake Engineering and Engineering Vibration 2003年第1期2卷 159-168页

作者： Charles K.Huyck beverley j.Adams David I.Kehrlein ImageCat Inc.400 OceangateSuite 1050Long BeachCA90802USA Senior Vice President ImageCat Inc.400 OceangateSuite 1050Long BeachCA90802USA Project Scientist ImageCat Inc.6047 Woodhaven AvenueCarmichaelCA95608USA Vice PresidentGIS Operations

Remote sensing technology has been widely recognized for contributing to emergency response efforts after the World Trade Center attack on September 11th, 2001. The need to coordinate activities in the midst of a dense, yet relatively small area, made the combination of imagery and mapped data strategically useful. This paper reviews the role played by aerial photography, satellite imagery, and LIDAR data at Ground Zero. It examines how emergency managers utilized these datasets, and identifies significant problems that were encountered. It goes on to explore additional ways in which imagery could have been used, while presenting recommendations for more effective use in future disasters and Homeland Security applications. To plan adequately for future events, it was important to capture knowledge from individuals who responded to the World Trade Center attack. In recognition, interviews with key emergency management and geographic information system (GIS) personnel provide the basis of this paper. Successful techniques should not be forgotten, or serious problems dismissed. Although widely used after September 11th, it is important to recognize that with better planning, remote sensing and GIS could have played an even greater role. Together with a data acquisition timeline, an expanded discussion of these issues is available in the MCEER/NSF report “Emergency Response in the Wake of the World Trade Center Attack; The Remote Sensing Perspective” (Huyck and Adams, 2002) Keywords World Trade Center (WTC) - terrorism - emergency response - emergency management - ground zero - remote sensing - emergency operations - disasters - geographic information systems (GIS) - satellite imagery - synthetic aperture radar (SAR) - light detection and ranging imagery (LIDAR)

关键词： World Trade Center (WTC) terrorism emergency response emergency management ground zero remote sensing emergency operations disasters geographic information systems (GIS) satellite imagery synthetic aperture radar (SAR) light detection and ranging imagery (LIDAR)

Small and Medium Enterprises and Global Risks: Evidence from Manufacturing SMEs in Turkey

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International journal of Disaster Risk Science 2020年第1期11卷 59-73页

作者： Ali Asgary Ali Ihsan Ozdemir hale Ozyürek Disaster and Emergency Management School of Administrative StudiesYork UniversityTorontoON M3J 1P3Canada Business Administration Department Business SchoolAnkara Yildirim Beyazit UniversityEsenboga CampusAnkaraTurkey KOSGEB(Small and Medium Industry Development Organization) AnkaraTurkey

This study investigated how small and medium enterprises(SMEs) in a country perceive major global risks. The aim was to explore how country attributes and circumstances affect SME assessments of the likelihood,impacts, and rankings of global risks, and to find out if SME risk assessment and rankings differ from the global rankings. Data were gathered using an online survey of manufacturing SMEs in Turkey. The results show that global economic risks and geopolitical risks are of major concern for SMEs, and environmental risks are at the bottom of their ranking. Among the economic risks, fiscal crises in key economies and high structural unemployment or underemployment were found to be the highest risks for the SMEs. Failure of regional or global governance, failure of national governance, and interstate conflict with regional consequences were found to be among the top geopolitical risks for the SMEs. The SMEs considered the risk of largescale cyber-attacks and massive incident of data fraud/theft to be relatively higher than other global technological *** social instability and failure of urban planning were among the top societal risks for the SMEs. Although the global environmental and disaster risks were ranked lowest on the list, man-made environmental damage and disasters and major natural hazard-induced disasters were ranked the highest among this group of risks. Overall, the results show that SMEs at a country level, for example Turkey, perceive global risks differently than the major global players.

关键词： Global risks Risk assessment Risk matrix Small and medium enterprises Turkey

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社区矫正对象的吸烟特征

法治湖南与区域治理研究

法治湖南与区域治理研究 2011年第3期 226-238页

作者： Karen L.Cropsey Shannon jones-Whaley Dorothy O.jackson Galen j.hale 段敏 Department of Psychiatry University of Alabama at Birmingham Department of Psychology University of Alabama at Birmingham 湖南大学法学院

引言当刑事司法服刑人员的吸烟频率比普通人群高出3-4倍时,就没有关于测试社区矫正群体吸烟特征的现有研究成果。在美国,吸烟仍然是导致死亡和疾病的主要原因,每年几乎有

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Spontaneous Imbibition of Water and Determination of Effective Contact Angles in the Eagle Ford Shale Formation Using Neutron Imaging

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journal of Earth Science 2017年第5期28卷 874-887页

作者： Victoria H.DiStefano Michael C.Cheshire joanna McFarlane Lindsay M.Kolbus Richard E.hale Edmund Perfect Hassina Z.Bilheux Louis j.Santodonato Daniel S.Hussey David L.jacobson jacob M.LaManna Philip R.Bingham Vitaliy Starchenko Lawrence M.Anovitz Physical Sciences Directorate Chemical Sciences Division Oak Ridge National Laboratory Bredesen Center University of Tennessee Energy & Environmental Sciences Directorate Energy & Transportation Sciences Division Oak Ridge National Laboratory Neutron Sciences Directorate Chemical and Engineering Materials Division Oak Ridge National Laboratory Nuclear Science & Engineering Directorate Reactor & Nuclear Systems Division Oak Ridge National Laboratory Department of Earth and Planetary Science University of Tennessee Neutron Sciences Directorate Instrument and Source Division Oak Ridge National Laboratory Physical Measurement Laboratory National Institute of Standards and Technology Energy & Environmental Sciences Directorate Electrical & Electronics Systems Research DivisionOak Ridge National Laboratory

Understanding of fundamental processes and prediction of optimal parameters during the horizontal drilling and hydraulic fracturing process results in economically effective improvement of oil and natural gas extraction. Although modern analytical and computational models can capture fracture growth, there is a lack of experimental data on spontaneous imbibition and wettability in oil and gas reservoirs for the validation of further model development. In this work, we used neutron im- aging to measure the spontaneous imbibition of water into fractures of Eagle Ford shale with known geometries and fracture orientations. An analytical solution for a set of nonlinear second-order diffe- rential equations was applied to the measured imbibition data to determine effective contact angles. The analytical solution fit the measured imbibition data reasonably well and determined effective con- tact angles that were slightly higher than static contact angles due to effects of in-situ changes in veloci- ty, surface roughness, and heterogeneity of mineral surfaces on the fracture surface. Additionally, small fracture widths may have retarded imbibition and affected model fits, which suggests that aver- age fracture widths are not satisfactory for modeling imbibition in natural systems.

关键词： spontaneous imbibition effective contact angle neutron imaging Eagle Ford shale rock fractures.

暴雨荷载下平台布局、上部重量和结构可靠性的关系

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钢结构 2008年第2期23卷 85-85,99页

作者： beverley F. Ronaldsa David j. Trench Rodney Pinna

通过对暴雨荷载下,西北海湾中简易护套、顶托、布局等坍塌行为的对比,研究了平台布置与结构可靠性的关系。采用两种不同性能分析的方法确定极限强度,对确定的结构,给出了截然不同的RSR值。评估了上部重量变化对结构可靠性的影响,结果发... 详细信息

通过对暴雨荷载下,西北海湾中简易护套、顶托、布局等坍塌行为的对比,研究了平台布置与结构可靠性的关系。采用两种不同性能分析的方法确定极限强度,对确定的结构,给出了截然不同的RSR值。评估了上部重量变化对结构可靠性的影响,结果发现可靠性与结构的布局有关,这种影响在现行的指南中没有提及。研究也显示在不同的平台布局以及相同环境下,同一组固定荷载和环境荷载因素具有不同的可靠性。而且,在某些情况下,采用工作应力设计方法比荷载-抗力设计系数法可以得到更一致的可靠性结果。

关键词：微型近海结构极限强度部分荷载系数

壤中气二氧化碳和氧的测量结果可作为半干旱和干旱区域找隐伏矿的指标

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国外地质勘探技术 1985年第12期 43-48页

作者： Lovell,j.S. hale,M. Webb,j.S. 吴承烈

前言人们有可能测定充填在土壤颗粒间隙空气中相对于大气中正常浓度的O2的亏损量和Co2的富集量。Lovell等（1979）把它作为壤中气失去平衡的标度。并已根据Keel Eire Pb-Zn矿上方所获得数据证明了其在矿产勘查中的重要意义。硫化矿物的氧化

关键词：壤中气 CO 有机碳含量运积物矿化带成矿带半干旱测量结果

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向大师学绘画

盆腔器官脱垂患者短期子宫托治疗成功率的影响因素

作者： (美)罗伯特·贝弗利·黑尔(Robert Beverly hale)

来源：南通市图书馆图书评论

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世界核心医学期刊文摘（妇产科学分册） 2005年第11期1卷 5-6页

作者： Mutone M.F. Terry C. hale D.S. Benson j.T. 朱国栋 Indiana University Methodist Hospital Indianapolis IN United States Dr

Objective: The purpose of this study was to identify patient criteria which may affect the outcome of a pessary trial. Study design: Records of 407 patients presenting with symptomatic pelvic organ prolapse who had a trial of pessary management were reviewed. Success was defined both by the initial fitting as well as by whether the patient was using the pessary at the 3-week follow-up visit. Outcomes were compared using chisquare test, 2-sample Student t test, or the Wilcoxon rank sum test, as appropriate. Statistical analysis was carried out at a significance of .05. Results: One hundred sixty-eight patients (41% ) were successfully fitted and continuing to use a pessary at the time of the 3-week follow-up visit. The likelihood of a successful pessary trial was significantly lower in subjects with a past history of hysterectomy (P < .001) or known reconstructive surgery for prolapse (P = .010). There was no association between the stage of prolapse and pessary trial outcome. There was no significance found in the relationship between the predominant location of support loss and the pessary trial outcome at the 3-week follow-up visit. Conclusion: The type and severity of pelvic organ prolapse do not influence the likelihood of a successful pessary fitting, and should not be used as a basis on which to select patients for pessary management.

关键词：子宫托盆腔器官脱垂重建手术影响因素子宫切除病例记录秩和检验患者因素检验水准统计分析