Results 81 to 90 of about 45,777 (252)

Actualización: Fisiopatología, Diagnóstico y Manejo de la Hipercalcemia Maligna

open access: yesCiencia & Salud, 2020
Resumen La hipercalcemia maligna es una complicación metabólica común de algunos tumores en estadios avanzados y se define por un valor de calcio sérico mayor a 10.5 mg/dl. Se encuentra principalmente en pacientes con cáncer de mama, pulmón, carcinoma
Adrián Francisco Hernández Pereira   +1 more
doaj   +1 more source

Adherence to the EAT‐Lancet Diet is Not Associated With Weight Status in a Latin American Urban Multicentric Study

open access: yesAdvances in Public Health, Volume 2025, Issue 1, 2025.
The overweight/obesity high prevalence and the effects of climate change in Latin America underscores the possible positive outcomes of adopting a healthy and sustainable diet to respond to the region’s burden of nutrition‐related noncommunicable diseases (NCDs). However, research on adherence to the EAT‐Lancet diet in Latin America and its association
Rulamán Vargas-Quesada   +12 more
wiley   +1 more source

About the King Syphax of Numidia

open access: yesStudia Historica: Historia Antigua, 2016
In the development of the second Punic war is documented the existence of three great african kingdoms. the numidians of masaesyles, with syphax as leader, which was undoubtedly the most extensive and powerful.
Enrique GOZALBES CRAVIOTO
doaj  

The Attitude of Math Teachers toward Cooperative Learning and Institutional Elements that May Help or Hinder its Use as a Teaching Methodology

open access: yesRevista Electrónica Educare, 2015
This paper presents the results of research conducted in high schools in the central region of the Cartago province, Costa Rica. The goal of the research was to determine the attitude of high school math teachers toward cooperative learning in math and ...
Luis Gerardo Meza-Cascante   +2 more
doaj   +1 more source

The importance of agricultural land uses in the provision of ecosystem services. A gender perspective in Nicaragua [PDF]

open access: yes, 2019
There is a link between agricultural systems (crops of basic grains, livestock, agroforestry systems for coffee and cocoa) and poor populations in rural areas. These land uses not only provide food, but also other ecosystem services (SE).
Cifuentes, Jaime   +3 more
core  

C-Product Toolbox: A Computational Package for Third‐Order Tensor Operations Based on the Reduced c‐Product

open access: yesComputational and Mathematical Methods, Volume 2025, Issue 1, 2025.
This paper introduces the C-Product Toolbox, a new computational package available for MATLAB and Python, designed to perform operations on third‐order tensors using a tensor product known as the reduced c‐product. The reduced c‐product is a variant of the known c‐product, a tensor product based on the discrete cosine transform and belonging to a ...
Pablo Soto-Quiros   +3 more
wiley   +1 more source

Back to the Market: The Debt Problem in Legal Perspective [PDF]

open access: yes, 1988
This article argues that the debt problem can be attributed to the failure on the part of those who operated the huge market of recycled petro-dollars in the late 70s and early 80s. The author then discusses how reinforcement of a decentralized decision-
Meessen, Karl M.
core   +1 more source

New looks at and for Onespa, Buzyges, and Librita (Lepidoptera: Hesperiidae: Hesperiinae), with new combinations and descriptions of a new genus and six new species [PDF]

open access: yes, 2009
Thirteen species of skippers (six newly described; Lepidoptera: Hesperiidae: Hesperiinae: Hesperiini) from higher elevations of Mexico and Central America are reviewed.
Austin, George T., Warren, Andrew D.
core   +1 more source

La Puebla de los Pardos en el siglo XVII

open access: yesRevista de Historia, 1996
Explica cómo participa la población negra, mulata y parda, asentada en la Puelbla de los Pardos, en toso los órdenes de la vida urbana de Cartago, la capital colonial de Costa Rica.
Rina Cáceres Gómez
doaj  

Monitoreo de nitratos en los drenajes de palma aceitera (Elaeis guineensis): una herramienta para la sostenibilidad del cultivo

open access: yesCuadernos de investigación UNED, 2020
Introducción: La pérdida del nitrógeno adicionado en fertilizantes a las plantaciones de palma aceitera (Elaeis guineensis), ocurre principalmente por arrastre pluvial o lixiviación de nitratos, los cuales impactan cuerpos de agua receptores y ...
Laura Hernández Alpizar   +2 more
doaj   +1 more source

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