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电子设计技术 EDN CHINA 2004年第4期11卷 F019-F021,F023,F024页

作者： terrence Lynch

不久前,选择运算放大器还是一个相对直截了当的过程,每个供应商的产品都是在+/-15V下操作,而且大多数应用都可被划分为高速或高精确度应用.工程师们在为他们的设计选择可接受的运算放大器时只需要考虑几个参数.

关键词：运算放大器交叉参考选择指南性能

Hyperspectral Reflectance Characteristics of Cyanobacteria

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Advances in Remote Sensing 2021年第3期10卷 66-77页

作者： terrence Slonecker Brittany Bufford Jennifer Graham Kurt Carpenter Dan Opstal Nancy Simon Natalie Hall US Geological Survey Reston VA USA

Potentially harmful cyanobacterial blooms are an emerging environmental concern in freshwater bodies worldwide. Cyanobacterial blooms are generally caused by high nutrient inputs and warm, still waters and have been appearing with increasing frequency in water bodies used for drinking water supply and recreation, a problem which will likely worsen with a warming climate. Cyanobacterial blooms are composed of genera with known biological pigments and can be distinguished and analyzed via hyperspectral image collection technology such as remote sensing by satellites, airplanes, and drones. Here, we utilize hyperspectral microscopy and imaging spectroscopy to characterize and differentiate several important bloom-forming cyanobacteria genera obtained in the field during active research programs conducted by US Geological Survey and from commercial sources. Many of the cyanobacteria genera showed differences in their spectra that may be used to identify and predict their occurrence, including peaks and valleys in spectral reflectance. Because certain cyanobacteria, such as Cylindrospermum or Dolichospermum, are more prone to produce cyanotoxins than others, the ability to differentiate these species may help target high priority waterbodies for sampling. These spectra may also be used to prioritize restoration and research efforts to control cyanobacterial harmful algal blooms (CyanoHABs) and improve water quality for aquatic life and

关键词： Cyanobacterial Harmful Algal Blooms (CyanoHABs) Cyanobacteria Hyperspectral Remote Sensing Hyperspectral Microscopy Imaging Spectroscopy

Exploring the Multivariate Relationships between Adolescent Depression and Social Support, Religiosity, and Spirituality in a Faith-Based High School

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Health 2017年第1期9卷 38-56页

作者： Angela U. Ekwonye terrence F. Cahill Deborah De Luca Lee Cabell Department of Public Health Franklin Pierce University Rindge NH USA School of Health and Medical Sciences Seton Hall University South Orange NJ USA

Depression is one of the most common psychological disorders that affect adolescents. In this study, we investigated how depression in adolescents relates to social support, religiosity, and spirituality in multivariate analyses. We also investigated whether age, gender and ethnicity are predictors of depression among adolescents in a faith-based high school. We measured social support using the Child and Adolescent Social Support Scale (CASSS), religiosity with the Duke University Religion Index (DUREL);spirituality with the Spiritual Well-Being Scale (SWBS);and depression with the Center for Epidemiological Studies Depression Scale for Children (CES-DC). Results of the bivariate analyses showed a significant negative association between depression and social support, religiosity, and spirituality (p –0.548, p = 0.00) was negatively related to depression in adolescents. The study found significant gender differences only in religiosity, while significant ethnic differences were only found in social support. Implications to education, practice, research and future directions of study are discussed.

关键词： Social Support Religiosity Spirituality Depression Adolescents Faith-Based

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像伟大的领导者一样思考

Microbial Compositions and Enzymes of a Forest Ecosystem in Alabama: Initial Response to Thinning and Burning Management Selections

作者： (美)Lee G. Bolman (美)terrence E. Deal

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Open Journal of Forestry 2018年第3期8卷 328-343页

作者： Fritz A. Ntoko terrence G. Gardner Zachary N. Senwo Veronica Acosta-Martinez Department of Biological and Environmental Sciences College of Agricultural Life and Natural Sciences Alabama A & M University Normal AL USA Department of Soil Science North Carolina State University Raleigh NC USA USDA-ARS Cropping Systems Research Laboratory Wind Erosion and Water Conservation Unit Lubbock TX USA

Prescribed burning and tree thinning are commonly used restoration practices for US forests management to increase forest productivity and enhance plant and animal diversity. The impact of these practices in Alabama’s Bankhead National Forest (BNF) to soil microbial components and overall forest soil health are unknown. We hypothesized that microbial assemblages and enzyme activities are continuously changing in forest ecosystems especially due to management selections. Therefore, the objective of this study was to assess changes in microbial community compositions (fungal vs bacterial populations) via fatty acid methyl ester (FAME) profiling and several enzyme activities (β-glucosaminidase, acid phosphatase, arylsulfatase, β-glucosidase, xylanase, laccase, and manganese peroxidase) critical to soil organic matter (SOM) dynamics and biogeochemical cycling. In this forest, heavily-thinned plots without burning or less frequent burning treatments seemed to provide more favorable conditions (higher pH and lower C:N ratios) for C and N mineralization. This may explain a slight increase (by 12%) detected in fungi:bacteria (F:B) ratio in the heavily-thinned plots relative to the control. Thinned (lightly and heavily) plots showed greater ligninolytic (laccase and MnP) activities and lower β-glucosidase and β-glucosaminidase activities compared to the no-thinned plots probably due to increase depositions of woody recalcitrant C materials. We observed significant but negative correlations between the ligninolytic laccase and manganese peroxidase (Lac and MnP) enzymes respectively, with MBC (?0.45* and ?0.68** respectively) and MBN (?0.43* and ?0.65** respectively). Prescribed burning treatment reduced microbial biomass C and N of the 9-yr burned plot/lightly thinned plotsprobably due to depletion of labile C sources with the high temperatures, leaving mostly recalcitrant C sources as available soil substrates. Gram-positive bacteria (i15:0, a15:0, i17:0, and a17:0), actinom

关键词： Forest Soil Health Forest Ecosystems Microbial Compositions Enzyme Metabolisms Thinning and Burning

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2012年饲料原料价格有望更低

国外畜牧学（猪与禽） 2012年第4期32卷 5-7,75页

作者：陶莉 terrence O'keefe

一专家小组预测,继2011年饲料原料价格创历史新高之后,今年家禽生产者的饲料成本将有所缓和。

关键词：原料价格饲料成本生产者趋势线历史玉米家禽买方

Demonstration of Pilot Scale Large Aperture Parabolic Trough Organic Rankine Cycle Solar Thermal Power Plant in Louisiana

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Journal of Power and Energy Engineering 2013年第7期1卷 29-39页

作者： Jonathan R. Raush terrence L. Chambers Ben Russo Kenneth A. Ritter III College of Engineering University of Louisiana at Lafayette Lafayette USA 2CLECO Power LLC Pineville USA.

During the calendar year of 2012 the University of Louisiana at Lafayette in conjunction with CLECO Power LLC (CLECO) has constructed and commissioned a pilot scale parabolic trough solar thermal power plant for the first time in Louisiana. The large aperture trough (LAT) solar collectors were provided by Gossamer Space Frames and are coupled with an organic Rankine cycle (ORC) power block provided by ElectraTherm, Inc. for study of the feasibility of cost-effective commercial scale solar thermal power production in Louisiana. Supported by CLECO and providing power to the existing CLECO grid, the implementation of state-of-the-industry collector frames, mirrors, trackers, and ORC power block is studied under various local weather conditions which present varied operating regimes from existing solar thermal installations. The solar collectors provide a design output of 650 kWth and preliminary actual performance data from the system level is presented. The optimal size, configuration and location for such a plant in the given solar resource region are being studied in conjunction with CLECO’s search for optimal renewable energy solutions for the region. The pilot scale size of the facility and implementation of the simpler ORC allow remote operation of the facility and flexibility in operating parameters for optimization studies. The construction of the facility was supported by the Louisiana Department of Natural Resources, the U.S. Department of Energy, and CLECO. The continued operation of the plant is supported by CLECO Power LLC and the University of Louisiana at Lafayette.

关键词： Concentrating Solar Power Parabolic Trough Solar Thermal Organic Rankine Cycle Power Plant

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无抗鸡肉在美国“中试”生产

中国禽业导刊 2015年第16期32卷 40-41页

作者： terrence O' keefe Watt国际传媒

一历史1996年发起全国微生物耐药性监测研究。美国食品药品管理局（FDA）、疾病予页防控制中心（CDC）和美国农业部（USDA）通力合作来追溯人、零售肉品和食品动物中食源性细菌的抗生素耐药性。耐药性情况进一步恶化，并演变成较严重的... 详细信息

一历史1996年发起全国微生物耐药性监测研究。美国食品药品管理局（FDA）、疾病予页防控制中心（CDC）和美国农业部（USDA）通力合作来追溯人、零售肉品和食品动物中食源性细菌的抗生素耐药性。耐药性情况进一步恶化，并演变成较严重的人类健康问题，因为在一些医院已经发现了一些细菌的耐药菌珠引发的感染。于是，维权团体首先游说美国政府针对畜禽抗生素使用制定更加严厉的规定。

关键词：美国食品药品管理局耐药性监测生产中试鸡肉美国农业部控制中心食品动物

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21世纪机动武器平台发展的新方向

国外坦克 1999年第6期 2-4页

作者： terrence Eugene Shirley 李鑫

引言历史上,各种样式与结构的机动武器平台几乎是随着战争的出现而产生的。机动武器平台尽管不是直线式地发展的,但它的演变历史是清楚的。从埃及人的马拉战车到赫尼巴人的令人生畏的、似乎不可阻挡的战斗大象,到全身披挂着盔甲的乘车... 详细信息

引言历史上,各种样式与结构的机动武器平台几乎是随着战争的出现而产生的。机动武器平台尽管不是直线式地发展的,但它的演变历史是清楚的。从埃及人的马拉战车到赫尼巴人的令人生畏的、似乎不可阻挡的战斗大象,到全身披挂着盔甲的乘车武士,再到马拉火炮的机动炮兵,这些机动武器平台一直构成了战争的组成部分。在第一次世界大战期间。

关键词：武器 21世纪第一次世界大战战争火炮演变历史炮兵战车直线式埃及人

Post-Endoscopy Self-Limited Unspecified Fever: Rare or Common Adverse Event after Endoscopy?—An Observational, Cross-Sectional Study

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Open Journal of Gastroenterology 2022年第8期12卷 192-203页

作者： Boris Tufegdzic Guus Jansen Lina Hussein Valsala Visno terrence J. Lee-St. John Massimo Lamperti Anaesthesiology Institute Cleveland Clinic Abu Dhabi Abu Dhabi UAE Digestive Disease Institute Cleveland Clinic Abu Dhabi Abu Dhabi UAE Research Department Cleveland Clinic Abu Dhabi Abu Dhabi UAE

Background: Although post-endoscopy fever (PEF) without colon perforation or haemorrhage is believed to be rare, incidence, risk factors and causes in the adult population have not been fully investigated. The purpose of the present study was to investigate the incidence of PEF and identify the risk factors associated with the development of PEF and its outcomes. Material and Methods: Over a three-month period, 1054 non-hospitalised patients who had an endoscopic procedure at Cleveland Clinic Abu Dhabi received a post-procedure phone call within the first 24 hours. After identifying patients with fever and obtaining verbal consent, patients were enrolled in the study using a standardised telephone interview. Results: Thirty-four patients with PEF were identified. The highest temperature measured was 39.8 degrees Celsius. Oesophagogastroduodenoscopy, as a single procedure, was the most commonly performed (41.2%). Logistic regression revealed that no significant group differences across procedure types existed in terms of adjusted odds of fever. However, results also indicated that age has a significant negative relationship with fever—higher age is associated with lower odds of fever (b = -0.033, p = 0.024). Conclusion: PEF is an unpleasant side effect and it is associated with patient discomfort, dissatisfaction and fear during post-endoscopy recovery. Although our findings do not fully explain the possible mechanisms underlying post-endoscopy fever, this study data should increase awareness about PEF as a common side effect related to endoscopy.

关键词： Post Endoscopy Fever Drug-Induced Fever Bacteria Translocation