Results 11 to 20 of about 2,851,649 (388)

[Obesity in Mexico, prevalence andtrends in adults. Ensanut 2018-19.]

open access: yesSalud Pública de México, 2020
OBJECTIVE To describe the prevalence of obesity in Mexican adults stratifying by physical and sociodemographic conditions and to analyze trends. MATERIALS AND METHODS The data of 16 256 adults who participated in Ensanut 2018-19 was analyzed.
S. Barquera   +5 more
semanticscholar   +1 more source

Epidemiology of sarcopenia among the elderly in New Mexico.

open access: yesAmerican Journal of Epidemiology, 1998
Muscle mass decreases with age, leading to "sarcopenia," or low relative muscle mass, in elderly people. Sarcopenia is believed to be associated with metabolic, physiologic, and functional impairments and disability.
R. Baumgartner   +7 more
semanticscholar   +1 more source

In Mexico, Evidence Of Sustained Consumer Response Two Years After Implementing A Sugar-Sweetened Beverage Tax.

open access: yesHealth Affairs, 2017
Mexico implemented a 1 peso per liter excise tax on sugar-sweetened beverages on January 1, 2014, and a previous study found a 6 percent reduction in purchases of taxed beverages in 2014.
M. A. Colchero   +3 more
semanticscholar   +1 more source

Caryophyllales 2015 in Berlin and the Global Caryophyllales Initiative [PDF]

open access: yes, 2016
Fil: Arias, Salvador. Universidad Nacional Autónoma de México; MéxicoFil: Berendsohn, Walter G.. Freie Universität Berlin; AlemaniaFil: Borsch, Thomas. Freie Universität Berlin; AlemaniaFil: Flores Olvera, Hilda.
Arias, Salvador   +6 more
core   +1 more source

HEXAMITIASIS (Hexamita eleagridis) IN TURKEY COMMERCIAL FARMS IN YUCATÁN, MEXICO

open access: yesTropical and Subtropical Agroecosystems, 2014
<p>The objective of the study was to estimate the prevalence and to describe the lesions and signs found in an outbreak of <em>Hexamita meleagridis</em> in three turkey farms in Yucatan, Mexico. Three hundred randomly selected, turkeys were sacrificed and their intestines explored for lesions associated with <em>H.
Ronald Santos Ricalde   +4 more
openaire   +2 more sources

Is "Learning-by-Exporting" Important? Micro-Dynamic Evidence from Colombia, Mexico and Morocco

open access: yes, 1996
Is there any empirical evidence that firms become more efficient after becoming exporters? Do firms that become exporters generate positive spillovers for domestically-oriented producers in their industry or region?
Sofronis Clerides, Saul Lach, J. Tybout
semanticscholar   +1 more source

Autonomía Adolescente y Apoyo y Control Parental en Familias Indígenas Mexicanas

open access: yesRevista Latinoamericana en Ciencias Sociales, Niñez y Juventud, 2015
(analítico): Con base en una encuesta, en este artículo presento un análisis descriptivo de las percepciones de adolescentes indígenas de México, sobre su autonomía y los comportamientos de sus padres y madres en términos del apoyo y control que ellos y ...
Rosario Esteinou, México.
doaj   +1 more source

Early Cretaceous absolute geomagnetic paleointensities from Córdoba province (Argentina) [PDF]

open access: yes, 2006
We present here new paleointensity and geochronology results from Early Cretaceous volcanic rocks of Sierra Chica de Cordoba (Argentina). The new K-Ar isotopic ages of 5 samples range from 136 to 122 Ma.
Alva-Valdivia, Luis M.   +5 more
core   +1 more source

Gulf of Mexico Hypoxia: Past, Present, and Future

open access: yesLimnology and Oceanography Bulletin, 2019
One of the largest human‐caused areas of bottom‐water oxygen deficiency in the coastal ocean is on the northern Gulf of Mexico continental shelf adjacent to the Mississippi River, which discharges nitrogen and phosphorus loads into its surface waters ...
N. Rabalais, R. E. Turner
semanticscholar   +1 more source

Bianchi Cosmologies: New Variables and a Hidden Supersymmetry [PDF]

open access: yes, 1993
We find a supersymmetrization of the Bianchi IX cosmology in terms of Ashtekar's new variables. This provides a framework for connecting the recent results of Graham and those of Ryan and Moncrief for quantum states of this model.
Apartado Postal E   +4 more
core   +4 more sources

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