Results 31 to 40 of about 30,444 (210)

Elevational variation in heart mass and suppression of hypoxia‐induced right ventricle hypertrophy in Andean leaf‐eared mice (Phyllotis)

The Journal of Physiology, EarlyView.
Abstract figure legend In lowland mammals that ascend to high elevation, hypoxia‐induced changes in the pulmonary circulation can give rise to hypoxic pulmonary hypertension (HPH) and associated right‐ventricle (RV) hypertrophy. Andean mice with broad elevational ranges have greater heart mass relative to body size at higher elevations, but they ...
Naim M. Bautista, Nathanael D. Herrera, Marcial Quiroga‐Carmona, Chandrasekhar Natarajan, Adriana Rico‐Cernohorska, Jorge Salazar Bravo, Graham R. Scott, Guillermo D'Elía, Zachary A. Cheviron, Jay F. Storz   +9 more
wiley   +1 more source

Spatial Variation of Acidic Sodic Soils in High‐Andean Environments and Theoretical Estimation of Gypsum Requirement

Soil Use and Management, Volume 42, Issue 3, July‐September 2026.
ABSTRACT High‐Andean forage systems are characterized by extensive management of cultivated forages, primarily through rotation of forage oats (Avena sativa) and alfalfa (Medicago sativa), under marginal edaphoclimatic conditions. Within this context, soil sodicity severely constrains the productivity of these systems in the districts of Ayaviri and ...
Kenyi Quispe, Nilton Hermoza, Sharon Mejia, Elvis Ccosi, Dalmecio Miranda, Luz Choquechambi, Katherin Choquehuanca, Edgar Carrasco, Néstor Cuellar‐Condori   +8 more
wiley   +1 more source

Calificación académica del docente y desempeño docente en la Universidad Nacional del Altiplano [PDF]

, 2017
Esta investigación aborda dos temas controversiales que están inmersos dentro de calidad educativa universitaria uno de ellos la calificación académica docente y el otro; el desempeño docente en el Aula en la Universidad Nacional del Altiplano de Puno ...
Vizcarra Herles, Nina Eleonor
core  

Atmospheric Dust Transport to High‐Elevation Dronning Maud Land, Antarctica, Modulated by Cyclonic Circulation, the Pacific Decadal Oscillation, and Source Emissions

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 11, 16 June 2026.
Abstract The dependence of aeolian dust transport on atmospheric circulation patterns allows dust preserved in Antarctic ice cores to serve as a proxy for past circulation variability. Here, we investigate dust transport to high‐elevation Dronning Maud Land (DML) in Antarctica through analysis of the 1300‐year‐old ISOL‐ICE ice core dust record together
K. C. Henson, V. H. L. Winton, K. R. Clem, R. Mulvaney, M. M. Frey   +4 more
wiley   +1 more source

Altiplano Sur de Bolivia [PDF]

, 2014
Alimento de base de las poblaciones andinas desde hace milenios, la quinua se ha convertido hoy en un producto apreciado en el mercado internacional de alimentos dietéticos, orgánicos y equitativos. Este cambio lo iniciaron los mismos productores del Altiplano Sur de Bolivia hace aproximadamente unos 40 años.
Winkel, Thierry, Alvarez Flores, Ricardo Andrés, Bommel, Pierre, Bourliaud, Jean, Chevarria Lazo, Marco, Cortes, Geneviève, Cruz, Pablo, del Castillo, C., Gasselin, Pierre, Joffre, Richard, Leger, Francois, Nina Laura, Juan Peter, Rambal, Serge, Rivière, Gilles, Tichit, Muriel, Tourrand, Jean-François, Vassas Toral, Anaïs, Vieira Pak, Manuela   +17 more
openaire   +3 more sources

CRIMINOLOGÍA MEDIÁTICA Y POPULISMO PUNITIVO EN LA FUNCIÓN LEGISLATIVA DEL PERÚ

Revista de Derecho, 2023
La criminología mediática y el populismo punitivo son instrumentos para el legislador, prueba de ello son los proyectos de ley que expresan esta realidad problemática en nuestro país.
LUCERO DANITZA MAMANI CHIPANA, LIDIA CHOQUEMAMANI MURILLO, FRANCISCA MAMANI MANZANO, MARIAN ANGELICA ARIZACA MAMANI, PERCY OLIVER VILCA VALENCIA, JUAN DAGOBERT CHAMBI SANCHEZ, ADA DELFINA PILCO HUANCA, LUZ CLARA RIVERA CATARI, VICTOR MAMANI CONDORI   +8 more
doaj   +1 more source

An Isotope‐Based Snapshot Reveals the Combined Influence of High‐Elevation Recharge and Local Return Flows on Groundwater Across Guatemala City

Hydrological Processes, Volume 40, Issue 6, June 2026.
Representation (not to scale) of potential high elevation recharge and low elevation return flows within the Guatemala City metropolitan area. ABSTRACT Guatemala City is the most populous urban center in Central America. In this urban center, groundwater extraction within the last 40 years has substantially declined water table levels and accelerated ...
Ricardo Sánchez‐Murillo, Angela Méndez, Héctor Espinoza, Juan Camacho‐Puerto   +3 more
wiley   +1 more source

Erotismo, sexualidad y humor en las danzas del altiplano boliviano

Maguaré, 2012
El presente artículo analiza la importancia del erotismo, la sexualidad y el humor en las danzas del altiplano boliviano. Demuestra que estos elementos performativos no solo están fuertemente interconectados, sino también íntimamente ligados a la ...
Eveline Sigl
doaj   +4 more sources

Casa Crespo: La Paz, Bolivia

ARQ, 2009
El emplazamiento de esta vivienda -una alta cornisa por sobre el valle andino de La Paz- entrega, además de amplias y despejadas vistas de la ciudad, una oportunidad para plantear un volumen único y extrovertido, que se enfrenta a la quebrada y a la ...
Carlos Villagómez
doaj  

Terrestrial Analogs to Titan for Geophysical Research

Reviews of Geophysics, Volume 64, Issue 2, June 2026.
Abstract Saturn's moon Titan exhibits remarkable parallels to the Earth in many geophysical and geological processes not found elsewhere in the solar system at the present day. These include a nitrogen atmosphere with a condensible gas—methane—replacing the Earth's water, leading to an active meteorology with rainfall and surface manifestations ...
Conor A. Nixon, Samuel Birch, Audrey Chatain, Charles Cockell, Kendra K. Farnsworth, Peter M. Higgins, Stéphane Le Mouélic, Rosaly M. C. Lopes, Michael J. Malaska, Mohit Melwani Daswani, Kelly E. Miller, Catherine D. Neish, Olaf G. Podlaha, Jani Radebaugh, Lauren R. Schurmeier, Ashley Schoenfeld, Krista M. Soderlund, Anezina Solomonidou, Christophe Sotin, Nicholas A. Teanby, Tetsuya Tokano, Steven D. Vance   +21 more
wiley   +1 more source