Results 51 to 60 of about 1,159,717 (184)
Sexy fingers: Pheromones in the glands of male dendrobatid frogs
Molecular Ecology, Volume 33, Issue 16, August 2024.Abstract Many animals exchange chemicals during courtship and mating. In some amphibians, sexual chemical communication is mediated by pheromones produced in male breeding glands that are transferred to the female's nostrils during mating. This has been mostly studied in salamanders, despite frogs having similar glands and courtship behaviours ...
Diana Abondano Almeida +4 more
wiley +1 more source
Geometría dinámica: el caso de la función seno [PDF]
, 2017 Presentamos un acercamiento a la función seno involucrando una construcción geométrica en GeoGebra. Cobijamos nuestra investigación en la sociepistemología siendo la “experiencia de enseñanza” la metodología utilizada. El diseño de aprendizaje provoca un
Ferrari, Marcela +2 more
core
Food Risk Assess Europe, Volume 2, Issue 3, July 2024.Abstract The Barcelona Public Health Agency (ASPB) asked the Scientific Advisory Committee on Food Safety for an opinion on the safe shelf life of Listeria monocytogenes in certain products (cheeses, cooked meats, including pâtés, and cured meats) sliced and prepackaged prior to retail sale.
Sara Bover Cid +6 more
wiley +1 more source
Identidad étnica y recuperación cultural
Chasqui, 2015 En el área andina peruana, el carácter predominantemente rural de la producción material ha condicionado su producción cultural, sus relaciones sociales, económicas, etc. Nosotros hemos realizado experiencias de investigaciones referidas fundamentalmente
Nicolás Matayoshi
doaj +1 more source
Aplicación de índices de vegetación para evaluar la falta de producción de pastos y montaneras en dehesas. [PDF]
, 2013 El ganado porcino ibérico aprovecha los recursos naturales de la dehesa mediante montanera, principalmente la bellota y los pastos existentes. La línea 133 de los seguros agrarios españoles recoge el seguro de compensación por pérdida de pastos, solo ...
Cicuéndez, A. +6 more
core
Plant‐based meat analogues marketed in Catalonia: evaluation of the nutritional profile
Food Risk Assess Europe, Volume 2, Issue 3, July 2024.Abstract In later years, a growing trend is apparent of vegetarian or vegan diets attributable to a number of causes, among of others, consumers’ concern for animal welfare, climate change and, to a lesser degree, for health‐related issues. On a par to this growth, availability of meat analogues in the market has also been on the rise. In this context,
Judit Costa Català +4 more
wiley +1 more source
Threats to conservation from national security interests
Conservation Biology, Volume 38, Issue 1, February 2024.Abstract There is a growing trend of nation states invoking national security and emergency declarations to build state‐sponsored infrastructure projects for border defense, energy production, and transportation. Established laws, regulations, and agreements for the protection of nature and cultural heritage within and between countries are becoming ...
Katarzyna Nowak +5 more
wiley +1 more source
- SHADOW PRICES AND DISTANCE FUNCTIONS: AN ANALYSIS FOR FIRMS OF THE SPANISH CERAMIC PAVEMENTS INDUSTRY. [PDF]
This paper deals with the calculation of shadow prices for two industrial wastes generated on their production processes by a sample of eighteen firms belonging to the Spanish ceramic pavements industry.
Andrés Picazo +2 more
core
Acta Biológica Colombiana, 2006 Se realizó un muestreo de 60 días consecutivos en el que se rastreó el proceso de colonización de sustratos rígidos por los microorganismos en un río. Se busco evaluar la producción primaria del perifiton a través de la cantidad de clorofila a presente ...
Andrés Valenzuela Gómez
doaj
Acerca de la función del estado en el proceso económico [PDF]
, 1979 El objetivo del articulo es tratar de plantear en términos globales la función del estado en la reproducción de los sistemas productivos en las sociedades capitalistas.
Pírez, Pedro
core +3 more sources