نتایج جستجو برای: bolivian winter

تعداد نتایج: 51781  

Journal: :Monthly Weather Review 1915

Journal: :The Agora: Political Science Undergraduate Journal 2011

Journal: :Monthly Weather Review 2021

Abstract In this study, reanalysis data and a long-term simulation with the regional climate model WRF (1982–2017; 10 km resolution) is used to analyze synoptic processes associated rainfall events in Atacama Desert. Five composites, each WRF-simulated events, are studied. They selected based on clustering comprise top winter South (23°–26°S), Southeast Atacama, North (18°–23°S), summer Northea...

1996
Roberto A. Quiroz Roland Bosseno César Ibarra Federico Mamani Roberto Valdivia Sasan Saatchi Raymond Jongschaap Carlos León-Velarde Walter Bowen Robert Hijmans

Sophie Moreau Bolivian Association for the Application of Remote Sensing for Environmental Studies (ABTEMA) Roland Bosseno IRDFrance Nidia Sambrana National Services for Meteorology and Hydrology-Bolivia César Ibarra – Consultant, CIP Federico Mamani Bolivian Institute for Agricultural Technology (IBTA) Roberto Valdivia Natural Resources and Environment Research Center (CIRNMA-Peru) Sasan Saatc...

Journal: :Bulletin of the Pan American Health Organization 1995
A D Zamora Gutiérrez A M Aguilar Liendo D Cordero Valdivia

To help learn about the recommendations made by Bolivian pharmacists dealing with diarrhea cases, 498 pharmacies in three Bolivian cities (Cochabamba, El Alto, and La Paz) were visited by female interviewers who indicated they were seeking treatment for a child with diarrhea. Ninety-eight of the Cochabamba pharmacies were also visited by a male interviewer who indicated he was suffering from di...

2007
Miguel Á. Villarroel Pablo de la Fuente Alberto Pedrero

This document presents the principles, objectives and ideas behind the Spanish-Bolivian e-observatory initiative (eObservatorio Boliviano-Español: E-OBE). This project intends to observe the Spanish and Bolivian Web in order to analyze the evolution of Web design and usability in these countries. On the other hand, e-government efforts and advances in Spain and Bolivia will be also a focus poin...

Journal: :American journal of human biology : the official journal of the Human Biology Council 2009
Virginia J Vitzthum Carol M Worthman Cynthia M Beall Jonathan Thornburg Enrique Vargas Mercedes Villena Rudy Soria Esperanza Caceres Hilde Spielvogel

Testosterone (T) plays a key role in the increase and maintenance of muscle mass and bone density in adult men. Life history theory predicts that environmental stress may prompt a reallocation of such investments to those functions critical to survival. We tested this hypothesis in two studies of rural Bolivian adult men by comparing free T levels and circadian rhythms during late winter, which...

Journal: :Nutricion hospitalaria 2010
A Baya Botti F J A Pérez-Cueto P A Vasquez Monllor P W Kolsteren

BACKGROUND Since no growth standards for adolescents exist and a single reference applicable everywhere is still in debate, it is recognized that the best reference should be derived from the growth pattern of the healthy population that will use it. In 2007 a study developed references for body mass index for 12th to 18th y Bolivian school adolescent (BAP. OBJECTIVES To compare nutritional s...

1998
Darby Jack

Bolivia is seldom thought of as a country in the vanguard, but she currently leads the developing world in the certification of well-managed forests, and in efforts to develop a national forest certification infrastructure. While the Bolivian experience with certification largely bears out conventional expectations regarding the behavior of firms in response to market demand for certified produ...

2000
Douglas Hardy Mark W. Williams Carlos Escobar Douglas R. Hardy

The importance of near-surface faceted crystals in forming weak layers associated with snow avalanches has recently received greater attention. However, there is still much to be learned concerning the formation and growth of these crystal types, their geographical extent, and related avalanche activity. Here we report on two avalanches that occurred during late September 1999 at high-elevation...

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