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Arboviruses emerging in Peru: Need for early detection of febrile syndrome during El Ni?o episodes

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Asian Pacific Journal of Tropical Medicine 2016年第8期9卷 796-797页

作者： Derek Tantaléan-Yépez José Sánchez-Carbonel Gabriela Ulloa-Urizar Diego Espinoza- Morales miguel angel Aguilar-Luis Wilmer Silva-Caso María J.Pons Juana del Valle- Mendoza School of Medicine Health Sciences Faculty Universidad Peruana de Ciencias Aplicadas (UPC) Research Center and Innovation of the Health Sciences Faculty Universidad Peruana de Ciencias Aplicadas (UPC)

The presence of El Ni?o Southern Oscillation(ENSO)implies the presence of fluctuating rains in coastal areas and these changes influence the occurrence of febrile syndromes *** Peru,Aedes aegypti is the vector responsible for various viruses such as the dengue,Zika,chikungunya,which is distributed in 18 Peruvian *** viruses cause similar clinical characteristics in the host and for this reason rapid,sensitive and specific diagnostic tests are needed so that the patient can receive timely treatment.

关键词： Febrile syndrome Dengue Chikungunya Zika

Researh on Contributing Factors of Employee Turnover Intention in Bank Commercial of Congo(BCDC)

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Researh on Contributing Factors of Employee Turnover Intenti...

作者： Moma Mulongoy angel 江苏大学

学位级别：硕士

员工是组织最重要的资产。对于组织而言,保留其员工是一项重大挑战,因为直接或间接地会给他们带来很多成本。为了具有与其他组织相比的竞争优势,重点必须放在员工身上。最终,员工是组织的组成部分,因此是组织的面孔。因此,它们的保留是... 详细信息

员工是组织最重要的资产。对于组织而言,保留其员工是一项重大挑战,因为直接或间接地会给他们带来很多成本。为了具有与其他组织相比的竞争优势,重点必须放在员工身上。最终,员工是组织的组成部分,因此是组织的面孔。因此,它们的保留是主要关注的领域。这项研究旨在找出影响员工离开刚果民主共和国的刚果商业银行意图的因素。该研究的目标如下:评估影响员工离开刚果商业银行的意愿的因素,并提出可用于降低员工离开刚果商业银行的高意愿的策略。通过问卷调查,访谈和文献审查收集数据。问卷是开放式的问题,使个人可以就影响员工离开刚果商业银行意图的因素发表自己的看法。面试是在预先确定的面试指南的基础上进行的。本研究中使用的研究设计是定量方法,该方法允许研究人员在收集数据时使用结构化问卷。目标人群是BCDC(刚果银行商业银行)的雇员,样本量为214名雇员。在这项研究中使用了简单的随机抽样。我们的研究测试了六个假设,其中四个被证实支持(同事关系、组织承诺、声誉公正)和(沟通和组织政治)不被支持,因为p-value>0.05和t-value<1.96。此外,结果表明组织声誉和组织承诺对离职意愿有重大影响

关键词：工作满意度离职意向员工离职

墨西哥帕丘卡卵胎生条纹强棱蜥的繁殖周期(英文)

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动物学报 2005年第6期51卷 998-1005页

作者： Aurelio RAM■REZ-BAUTISTA Carlos A.MACIEL-MATA miguel angel MART■NEZ-MORALES Centro de Investigaciones Biológicas Universidad Autónoma del Estado de HidalgoA.P.1-69 Plaza JuárezC.P.42001 Pachuca HidalgoMéxico

本文报道墨西哥伊达尔戈州帕丘卡地区干旱环境中卵胎生条纹强棱蜥的繁殖周期及特征。测定墨西哥两个科学收藏馆的浸制标本获得数据。雌雄个体达到性成熟时的体长相等,为40.0mm。雄体睾丸重量在5月开始增加,至7、8月达到最大。睾丸重量... 详细信息

本文报道墨西哥伊达尔戈州帕丘卡地区干旱环境中卵胎生条纹强棱蜥的繁殖周期及特征。测定墨西哥两个科学收藏馆的浸制标本获得数据。雌雄个体达到性成熟时的体长相等,为40.0mm。雄体睾丸重量在5月开始增加,至7、8月达到最大。睾丸重量变化与降雨量、温度和光周期均无关。雌体卵泡重量在7月开始增加,并一直持续至10月。从11月至次年7月,雌体怀有胚胎。卵黄发生及胚胎发育与光周期、温度和降雨量无关。窝仔数与雌体体长呈正相关。平均窝仔数为5.2±0.2个(2-10个)。

关键词：条纹强棱蜥角蜥科繁殖周期帕丘卡伊达尔戈墨西哥

Determinants in the forecast of the gross national income of China and India from 1952 to 2015

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Journal of Management Science and Engineering 2021年第3期6卷 268-294页

作者： angel Colmenares Xu Yan Weiguo Wang School of Statistics Dongbei University of Finance and EconomicsDalian116025China School of Mathematics Ocean University of ChinaQingdao266100China School of Data Science and Artificial Intellegence Dongbei University of Finance and EconomicsDalian116025China

In 2015,China and India's population represented approximately 35.74%of the total number of people living in the *** to the historical context and behavior of the most relevant indicators,this study proposes to utilize a wide variety of demographic,economic,and production indicators from 1952 to 2015 to assess their impact on the GNI in China and India.A comprehensive and new fangled modeling process with stepwise,regularization and distributed lag regression approaches is ***,theoretical results were corroborated through extensive diagnostic tests and an empirical check of the models'predictive *** findings show that GNI in China is most influenced by variables such as reserves in foreign currency and the dependency ratio;whereas,variables of energy production and birth rate were generated for ***,it's the timing for China to relax the universal two-child *** to the current value below the substitution rate,a gloomy outlook for China's future population and economy is ***,a positive outlook is forecasted for India,given the low price in the future of oil-India's primary raw material.

关键词： Gross National Income(GNI) Stepwise Ridge Lasso Elastic net AutoRegressive Distributed Lag(ARDL)

Electroencephalographic Correlates of Sexual Arousal Induced by Sexually-Explicit Reading in Human Females

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Journal of Behavioral and Brain Science 2018年第11期8卷 599-614页

作者： miguel angel Guevara Carolina Gomez-Navarro Claudia Amezcua-Gutierrez Marisela Hernandez-Gonzalez Anders Agmo Institute of Neuroscience CUCBAUniversity of GuadalajaraGuadalajaraJaliscoMexico Psychology Department Tromso UniversityTromsoNorway

This study explored the cortical functionality in young women while reading a sexually-explicit text. Electroencephalographic activity (EEG) was recorded in heterosexual women while reading either a sexually-explicit text or one with neutral content. Absolute power (AP) and the degree of EEG synchronization among the prefrontal, temporal and parietal cortices were analyzed for the different EEG bands. To evaluate sexual arousal, valence and general activation, Likert-type and Manikin scales were applied. Subjects scored the sexually-explicit text as more pleasurable, and reported greater general activation and sexual arousal than while reading the neutral one. During reading of the sexually-explicit text only, they showed a higher AP in the beta and gamma bands in temporal areas in both hemispheres, and in the theta band in parietal ones, with a lower degree of EEG synchronization between prefronto-temporal areas in the fast bands. Results show that both hemispheres were activated in these sexually-aroused women. The low bilateral synchronization between prefrontal and temporal regions indicates the independent functionality of these cortices, which could be a requirement for inducing and maintaining sexual arousal during reading of sexually-explicit texts in women. These data should broaden our knowledge of the cortical mechanisms that underlie sexual arousal in women.

关键词： Sexual Arousal EEG Sexually-Explicit Reading Erotic Reading Women

Jurassic Flora in Southern Mexico: <i>Anomozamites</i>Schimper, 1870 Emend. Pott et McLoughlin, 2009 from Mixteco Terrane, Phytogeographical Implications of Williamsoniaceae Family (Bennettitales)

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Open Journal of Geology 2019年第3期9卷 142-156页

作者： Diego Enrique Lozano-Carmona María Patricia Velasco-de León miguel angel Flores-Barragan Posgrado en Ciencias Biológicas Universidad Nacional Autónoma de México Mexico City Mexico Colección de Paleontología Facultad de Estudios Superiores Zaragoza Universidad Nacional Autónoma de México Mexico City Mexico

Anomozamites is a fossil-genus of leaf attributed to the Bennettitales, with a distribution mainly in the Kingdom of Laurasia and a stratigraphic range of the Upper Triassic to the Lower Cretaceous. In Mexico there were only reports of some specimens until the 1980s and later of four fossil-species at the beginning of the 21st century, all of them from the Jurassic in the Mixteco Terrane. In this review, three fossil-species of Anomozamites are identified: A. angustifolium is the first of them, which is a fossil-taxon with a range of the Rhaetian to Bajocian and Euramerican distribution;the second one is A. cf. triangularis, of which the geographic and stratigraphic extension of fossil-taxon is proposed;finally, we propose the existence of the A. sp.1, informally named, but with morphological characters that do not match the descriptions of Triassic/Jurassic fossil-taxa. These identifications were made based on macromorphology of the foliar organs and on the review of the diagnostic characters of both the fossil-genus and the fossil-species of taxonomic validity. Then, with this study, the taxonomic and phytogeographic knowledge of Anomozamites during the Jurassic period is increased and this allows reconsidering the amplitude of the Wielandiella distribution, a fossil-genus related to Anomozamites due to the existence of two fossil-taxa in organic connection.

关键词： Phytogeography Bennettitales Wielandiella North America Oaxaca

Hydrolysis of Trivalent Holmium in Aqueous Solutions of 2 M Ionic Strength by Spectrophotometric and Potentiometric Methods

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Advances in Materials Physics and Chemistry 2015年第5期5卷 161-170页

作者： miguel angel Hernández-García Hilario López-González Alberto Rojas-Hernández Departamento de Química Gerencia de Ciencias Básicas Dirección de Investigación Científica Instituto Nacional de Investigaciones Nucleares México D.F. México Area de Química Analítica Departamento de Química Universidad Autónoma Metropolitana-Iztapalapa México D.F. México

The first hydrolysis constants of trivalent holmium in 2 M NaClO4 and 2 M NaCl at 303 K and in CO2 free conditions were determined. The pCH borderlines of precipitation and first hydrolysis were determined by means of a spectrophotometric method and last one with the program SQUAD. Independently, the stability constant for the first hydrolytic species was determined, by means of potentiometric pH titrations whose data were treated with the program SUPERQUAD. The hydrolysis constants obtained were: ?and . These values attained by both methods are the same. The log10β1,Cl constants for the species HoCl2+ was also calculated for 2 M ionic strength and 303 K from the hydrolysis constant obtained in both perchlorate and chloride media. This value was logβ1,Cl = -0.56.

关键词： Holmium Hydrolysis Spectrophotometric Potentiometric Chloride of Holmium Specie

Randomized clinical study of five days apostrophe therapy with mebendazole compared to quinacrine in the treatment of symptomatic giardiasis in children

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World Journal of Gastroenterology 2006年第39期12卷 6366-6370页

作者： Roberto Caete angel A Escobedo María E González Pedro Almirall Hygiene Epidemiology and Microbiology Centre Matanzas City Cuba Academic Paediatric Hospital "Pedro Borrás" Havana City Cuba Institute of Gastro-enterology Havana City Cuba "Pedro Kourí" Institute Havana City Cuba

AIM： To compare the efficacy and safety of five days apostrophe therapy of mebendazole （MBZ） versus quinacrine （QC） on human giardiasis in children.METHODS： A clinical trial was carried out in paediatric patients （aged 5-15 years） with confirmed symptomatic G. duodenalis mono-infection. Patients were randomly assigned to receive either MBZ [200 mg taken three times per day GRID）（n = 61）] or QC [2 mg/kg bodyweight tid （n = 61）], both for five days. Follow-up faecal samples were obtained at 3, 5 and 7 d after the end of the treatment.RESULTS： Although the frequency of cure was higher for QC （83.6%） than for MBZ （78.7%）, the difference was not statistically significant （P 〉 0.05）. Adverse events were reported more in the QC group （P 〈 0.05）, all of them transient and self-limiting.CONCLUSION： Despite final cure rates ocurring lower than expected, the overall results of this study reconfirmed the efficacy of MBZ in giardiasis and also indicate that, although comparable to QC, at least in this setting the 5 d course of MBZ did not appear to improve the cure rates in this intestinal parasitic infection.

关键词： Giardia infection/drug therapy Children Me- bendazole/therapeutic use Quinacrine/therapeutic use Benzimidazoles/therapeutic use Giardiasis/drug therapy Cuba

Assessing the benthic quality status of the Bohai Bay(China)with proposed modifications of M-AMBI

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Acta Oceanologica Sinica 2015年第10期34卷 111-121页

作者： CAI Wenqian BORJA angel LIN Kuixuan ZHU Yanzhong ZHOU Juan LIU Lusan State Environmental Protection Key Laboratory of Estuary and Coastal Environment Chinese Research Academy of Environmental Sciences Marine Research Division AZTI-Tecnalia

Multivariate AZTI＇s Marine Biotic Index （M-AMBI） was designed to indicate the ecological status of European coastal areas. Based upon samples collected from 2009 to 2012 in the Bohai Bay, we have tested the response of variations of M-AMBI, using biomass （M-BAMBI） in the calculations, with different transformations of the raw data. The results showed that the ecological quality of most areas in the study indicated by M-AMBI was from moderate to bad status with the worse status in the coastal areas, especially around the estuaries, harbors and ouffalls, and better status in the offshore areas except the area close to oil platforms or disposal sites. Despite large variations in nature of the input data, all variations of M-AMBI gave similar spatial and temporal distribution patterns of the ecological status within the bay, and showed high correlation between them. The agreement of new ecological status obtained from all M-AMBI variations, which were calculated according to linear regression, was almost perfect. The benthic quality, assessed using different input data, could be related to human pressures in the bay, such as water discharges, land reclamation, dredged sediment and drilling cuts disposal sites. It seems that M-BAMBI were more effective than M-NABMI （M-AMBI calculated using abundance data） in indicating human pressures of the Bay. Finally, indices calculated with more severe transformations, such as presence/absence data, could not indicate the higher density of human pressures in the coastal areas of the north part of our study area, but those calculated using mild transformation （i.e., square root） did.

关键词： macrozoobenthos M-AMBI abundance biomass data transformation ecological status