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Age, Race and Gender Spatiotemporal Disparities of COPD Emergency Room Visits in Houston, Texas

Occupational Diseases and Environmental Medicine 2015年第1期3卷 1-9页

作者： faye Anderson Arch Carson Lawrence Whitehead Keith Burau Texas A & M AgriLIFE Research Center Beaumont Texas USA

Chronic obstructive pulmonary disease (COPD) is one of the major causes of morbidity and mortality in the United State. The investigation of the continuing increase in its prevalence and mortality has increased attempts to further understand its causes and how to manage it. Understanding the spatial and temporal distribution of COPD emergency room (ER) visits in Harris County (Houston) can guide these efforts in a uniform yet diverse setting like this one. The objectives of this study were to identify the temporal and spatial variations of COPD emergency room visits adjusted by age, gender, ethnicity, day of the week, month, and year, and to estimate the odds ratio of COPD emergency room visits adjusted by the six risk factors. The dataset used were extracted from two resources: ER Utilization Study and Harris County centroid coordinates. Exploratory statistical analyses were conducted to study the spatiotemporal disparities and investigate associations. Logistic regression was performed to estimate the odds ratio of COPD primary diagnosis adjusted for age, race, gender, day of the week, month, and year. The number of COPD ER visits kept increasing from 2004 throughout 2009 but there was a significant increase after the year 2005. Spring and summer had lower visits compared to winter and autumn. Lowest visits were during June and July and higher during December and January. Tuesdays had the highest number of visits compared to the remaining days of the week with Saturdays having had the lowest number of visits. Temporal analyses show the continuous increase in COPD ER visits in Houston as well as the consistent spatial disparities between zip regions. After adjustment for age, race, gender, day of the week, month, and year, there were statistically significant associations between emergency room chronic obstructive pulmonary disease diagnoses in Houston, Texas, with these six predictors.

关键词： COPD Houston Texas Ozone Particulate Matter Logistic Regression

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Case Study: Reviewing Methods of Assessing Community Adaptive Capacity for Jefferson County, Texas

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American Journal of Climate Change 2016年第1期5卷 8-14页

作者： faye Anderson Najla N. J. Al-Thani Center for Advances in Water and Air Quality Lamar University Beaumont Texas USA

With the increased attention on community sustainability and resilience, different poles have developed voicing similarities and/or differences of the two concepts. This study quantifies adaptive capacity of Jefferson County, Texas, one of the coastal communities at the Gulf of Mexico having some of the worse adverse effects. Review of existing methods is presented. Analyses were conducted for the last ten years: from 2005 to 2014. Interestingly, statistical analyses showed that the County’s socio-economic profile or indicators have not changed throughout the ten years, but the environmental, institutional, and infrastructure indicators have. Focusing on one location magnifies the adaptive capacity of Jefferson County, the temporal aspect of both perspectives, and the relevance of existing methods to this community with its peculiarities. Future assessments need to be based on primary data collected through participatory engagement of all stakeholders. This calls for attempts to quantify adaptive capacity using the comparatively more challenging deductive reasoning, which would allow for incorporation of more risks and thus higher readiness.

关键词： Climate Change Resilience Risk Jefferson County Texas Flooding Adaptive Capacity Upper Scale System

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Influence of the Temperature on Coated Bituminous of Road Structures in Senegal (West Africa)

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Open Journal of Civil Engineering 2020年第4期10卷 321-336页

作者： Birame Diouf Adama Dione Papa Sanou faye Khalil Cissé Mechanics and Modeling Laboratory UFR Engineering Sciences University of Thies Thies Senegal Institute of Earth Sciences Cheikh Anta Diop University Dakar Senegal Laboratory of Materials Mechanics and Hydraulics Polytechnic School of Thies Thies Senegal

The Senegalese road network is strongly influenced in the long term by seasonal variations in climate and weather conditions. Indeed, much of the damage is due to these environmental factors. The objective of this paper is to study the behaviour of bituminous structures under the effect of high temperatures. Material samples were taken for a physico-mechanical characterization of the coated components. The results show that Marshall creep (2.87, 3.39, 5, 5.5 mm) and the bitumen penetrability increase with the increasing of temperatures respectively from 34°C to 45°C and from 20°C to 50°C. Marshall Stability drops from 15.81 kN to 11.31 kN for temperatures between 34°C and 45°C. The simulation carried out on Alize-LCPC shows an increase in distortions of traction at the basis of the rolling layer and at the top of the platform if temperatures vary between 34°C and 45°C. This work makes it possible to conform that the bituminous concrete is thermally sensitive and the hypothesis of fixing the constant modulus of the bituminous layers in Senegal for all projects remains unsuitable for a good dimensioning of sustainable road structures. The knowledge of the equivalent regional temperature will make it possible to produce quality pavements with a long lifespan.

关键词： Asphalt Mixes Coated Senegal Thermo Susceptibility Performance Dimensioning

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Exploratory Analyses for Water Quality of the Gulf of Mexico Basin, Texas, 2005-2014

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Journal of Geoscience and Environment Protection 2016年第1期4卷 58-63页

作者： faye Anderson Najla N. J. Al-Thani Center for Advances in Water and Air Quality Lamar University Beaumont TX USA

With the increased demand for more water sources, the issues of water quality have become more important. This study presents exploratory data analyses on water quality issues related to the Gulf of Mexico Basin in Texas for the last decade: 2005-2014. Dissolved oxygen, water temperature, specific conductance, PH, transparency, sampling depth and Enterococci observations for the ten years from 2005 to 2014 were analyzed. Statistical testing showed that the observations followed similar distributions between the years. Thus they were combined for each of the variables. Throughout the ten years transparency, water temperature, specific conductance, and Enterococci showed higher variances. Pair-wise correlations were negligible but they had positive spatial autocorrelation. Sampling was constantly conducted in the four months of February, May, August, and November. Water temperature, dissolved oxygen and Enterococci concentrations varied significantly during these four months. Univariate spatial regressions showed that Enterococci is predicted to increase whereas dissolved oxygen, PH, water temperature, specific conductances were predicted to decrease.

关键词： Surface Water Water Quality Gulf of Mexico Basin Texas Multivariate Spatial Stormwater Flooding Community Adaptive Capacity Resilience

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Optimization of Tiger Nut (Cyperus esculentus) Roasting Process Using Response Surface Methodology

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Food and Nutrition Sciences 2022年第10期13卷 811-825页

作者： Bou Ndiaye Alioune Sow Samba faye Oumar Ibn Khatab Cissé Fatou Dieye Papa Guedel faye Mama Sakho Nicolas Cyrille Ayessou Laboratoire Eau Energie Environnement et Procédés Industriels (LE3PI) Ecole Supérieure Polytechnique (ESP) de Dakar Université Cheikh Anta Diop (UCAD) Dakar Sénégal Centre d’Etudes sur la Sécurité Alimentaire et les Molécules Fonctionnelles (CESAM) ESP Dakar Sénégal Ecole Supérieure de Génie Industriel et Biologique (ESGIB) Dakar Sénégal UFR des Sciences Agronomiques de l’Aquaculture et des Technologies Alimentaires (S2ATA) Université Gaston Berger Saint-Louis Sénégal Université du Sine Saloum El Hadj Ibrihima NIASS (USSEIN) Kaolack Sénégal Ecole Nationale Superieure d’Agriculture (ENSA) UIDT Thies Sénégal

Tiger nut (Cyperus esculentus) is an underutilized tuber and a non-conventional oil seed which are known for their biological effect. The transformation of tubers into nutritional and stable flour could be important for West Africa populations. Thus, roasting is a process that improves the biochemical composition of seeds. The purpose of this study was to optimize temperature and roasting time on Tiger nut’s tubers in order to produce high nutritional tiger nut flour. A response surface methodology was used to optimize the roasting process in a temperature range (130°C - 150°C) and in a duration range (20 - 35 min). The data are processed by the software Statgraphic Centurion XVI version 16.2.04. Total polyphenols and flavonoids contents, antioxidant activity, titratable acidity, browning index and Maillard reaction products absorbance were evaluated. A second-order polynomial model was established to predict optimal values, included temperature and time. The contents of polyphenols and flavonoids range respectively from 0.196 to 0.891 g GAE/100g and from 0.022 to 0.051 g CE/100g, the antioxidant activity ranges from 25.21 to 57.09%, titratable acidity varies between 0.193 and 0.472 g/100g, the browning index from 28.42 to 56.20 and the absorbances at 420 nm of Maillard Reactions Products ranged between 0.365 and 0.897. The global desirability was 90%. Roasting had significant effects (p 0.05) on titratable acidity, browning index and antioxidant activity. The optimum roasting conditions were established at the temperature of 147°C for 38 minutes. Experimental values of parameter for flour obtained in optimal condition were proximate to predict values excepted titratable acidity. The model performance is acceptable for this study. The research for the optimal roasting conditions for tiger nut reveals an appropriate temperature and time combination which could improve the biochemical composition with a more attractive color.

关键词： Tiger Nut Roasting Optimization Physicochemical And Biochemical Analyses

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Heating, ventilating, and air conditioning analysis and design faye C. McQuiston, Jerald D. Parker, Jeffrey D. Spitler. 5th ed.

Heating, ventilating, and air conditioning analysis and desi...

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2000年

作者： faye C. McQuiston Jerald D. Parker Jeffrey D. Spitler.

来源：畅想之星图书光盘版（南... 评论

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冷战后中国与塞内加尔外交关系的发展

冷战后中国与塞内加尔外交关系的发展

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作者： Abdou Mbar faye（阿布杜）辽宁大学

学位级别：硕士

十年来,中华人民共和国已成为非洲国家的首要合作伙伴。这个重大飞跃带来了巨大的变化,重新配置了撒哈拉以南的权利平衡,给非洲国家以回旋的余地。塞内加尔与中国在1971年正式建立了外交关系,可在那之后根据国家之间没有友谊只有利益的...

十年来,中华人民共和国已成为非洲国家的首要合作伙伴。这个重大飞跃带来了巨大的变化,重新配置了撒哈拉以南的权利平衡,给非洲国家以回旋的余地。塞内加尔与中国在1971年正式建立了外交关系,可在那之后根据国家之间没有友谊只有利益的原则,又切断了这段关系。在与中国决裂的那段时间,塞内加尔与台湾达成了外交关系,但是关于那段“友谊”,我们知道在短短几年后便进入尾声。在历经十一年之后,于2005年,中华人民共和国和塞内加尔重新建立了外交关系。本文论述了中塞两国在新的战略伙伴关系中发展外交关系,换句话说就是外交关系模式的变化。通过经济,金融,政治,军事合作等不同方面的合作,中塞两国重新建立的外交关系使塞内加尔的合作伙伴多元化,西方合作伙伴如法国和美国获得更多自主权。国际关系更具灵活性。中国和塞内加尔的外交关系恢复是塞内加尔当前地缘政治和经济背景的现实和务实视角的一部分。对中国来说,这是一种增加在非洲和国际社会影响力的手段,这要归功于塞内加尔的地理位置及其政治稳定。这是中国巩固和扩大在这一战略地区的存在的重要资产。本文展示了中塞两国外交关系的年表,着重阐述了其合作的来龙去脉。并显示了两国关系的发展,以及对当前国际关系格局及其相关问题的影响。

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Base Doping Effects on the Efficiency of Vertical Parallel Junction Solar Cells

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Open Journal of Applied Sciences 2017年第6期7卷 282-290页

作者： Almoustapha Samoura Oumar Sakho Omar faye Aboubaker Chedikh Beye Solid State Physics and Material Science Laboratory Sciences and Technique Faculty Cheikh Anta Diop University Dakar Senegal

In this work, we present a theoretical study of a vertical parallel junction silicon solar cell under monochromatic illumination. The internal quantum efficiency (IQE) and the photovoltaic conversion efficiency are calculated, taking into account the base doping density and illumination wave-length. The main purpose of this work is to show how conversion efficiency depends on internal quantum efficiency and the dependence of the later on the base doping density.

关键词： Vertical Junction Doping Internal Quantum Efficiency (IQE)

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The Contribution of the Dromedary in the Spontaneous Plant Seeds Transfer in the Northern Algerian Sahara

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Journal of Life Sciences 2012年第3期6卷 300-303页

作者： Trabelsi Hafida Senoussi Abdelhakim Chehma Abdelmadjid faye Bernard Laboratoire de Bio-ressources Sahariennes Preservation et Valorisation Universite Kasdi Merbah Ouargla 30000 Algerie CIRAD-ES Montpellier Cedex 34398 France

The current study focuses on the contribution of the dromedary in the preservation and increase of spontaneous flora through seeds transfer by endozoochory. Thus dromedary faeces have been collected in selected area of region of Ghardaia （Northern Algeria Sahara）, since it is one of the three known cameline rangelands during the four successive seasons of the years 2009-2010, in order to examine their seed contents. Our investigation allowed us to invento 1,832 seeds representing 33 different types varying according to the seasons of harvest. The biggest density of seeds was present in summer with 986 seeds, against 424 seeds in winter, 366 seeds in fall and 56 seeds in spring, and of the same way, the biggest number of types was present in summer with 30 types, consistent of the fall season with 26 types, and arrived then the season of winter with 20 types and the one of spring with five types. The gotten results allowed us to appreciate the ecological role of this animal in the desertic ecosystem in the dissemination and the proliferation of the seeds of the spontaneous flora in its fragile and hostile desert environment to the survival of the seeds enveloped in its faeces.

关键词： Dromedary seeds endozoochory Saharan rangelands Gharda'fa.

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Reviewing opioid use, monitoring, and legislature: Nursing perspectives

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International Journal of Nursing Sciences 2017年第4期4卷 430-436页

作者： Deniece A.Jukiewicz Aisha Alhofaian Zenora Thompson faye A.Gary Case Western Reserve University Frances Payne Bolton School of Nursing10900 Euclid Ave.ClevelandOH 44106USA

The phenomena of prescription opioid misuse and abuse have a complicated history of contributing factors including policies,practices,and prescribing leading to contemporary *** factors implicated in the opioid drug abuse problem include inefficient prescribing and improper use,lack of knowledge related to interpretation and assessment of pain levels,and decreased oversight and regu-lation from government and policy ***,often frontline providers,need to be knowledgeable and embrace the guidelines,and necessary implications associated with both prescribing and admin-istration of ***,all providers including physicians,physician assistants,nurse practi-tioners,and bedside nurses must have a firm understanding of the improper use and abuse of *** examination and review of opioid policies at the state and federal level has revealed inconsistency with regulations,policies,and guidelines that have lead to the current *** use of an inter-disciplinary team with nurses and various other practitioners is a good strategy to help reduce this problem.

关键词： Abuse Administration Legislature Nursing Opioid Overdose Policy Prescribing

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