Results 41 to 50 of about 22,167 (188)

A Journey Between Science and the Arts: Templates for the Depiction of the Pineapple (Sixteenth to Eighteenth Centuries)

open access: yesRenaissance Studies, EarlyView.
ABSTRACT Native to America, the pineapple—Ananas comosus (L.) Merr.—delighted the Europeans who came across it. The fruit was mentioned by the voyagers and missionaries who observed and tasted it in the Americas and, from the 1500s onwards, infused reports, chronicles and natural history treatises with colour and flavour.
Teresa Nobre de Carvalho
wiley   +1 more source

Evaluación de las prácticas de cuidado materno infantil en áreas con pobreza extrema del Perú, 2012

open access: yesRevista Peruana de Medicina Experimental y Salud Pública
Objetivos. Evaluar las prácticas de cuidado materno-infantil en áreas con pobreza extrema del Perú. Materiales y métodos. Estudio transversal realizado entre agosto y septiembre de 2012, con muestreo probabilístico, trietápico y estratificado por ...
José Enrique Velásquez Hurtado   +6 more
doaj   +2 more sources

Novel solitons in the (2+1)-dimensional Heisenberg spin chain via generalized conformable derivatives

open access: yesScientific Reports
This study employs advanced mathematical techniques to investigate exact solutions for the fractional (2+1)-dimensional Heisenberg ferromagnetic spin chain (HFSC) equation.
Badar E Alam   +2 more
doaj   +1 more source

Water level monitoring by using magnetic optical sensor

open access: yesProgramación Matemática y Software
Measurement of the water level, derived from inherent problems inherent in the nature of the liquid, represents one of the most recurring challenges in both an industrial and a residential context.
Jonatan Daniel Morales Arrieta   +4 more
doaj   +1 more source

Distributed Control of a Manufacturing System with One-Dimensional Cellular Automata

open access: yesComplexity, 2018
We present a distributed control modeling approach for an automated manufacturing system based on the dynamics of one-dimensional cellular automata. This is inspired by the fact that both cellular automata and manufacturing systems are discrete dynamical
Irving Barragan-Vite   +4 more
doaj   +1 more source

Evidence for the continental origin of Pliocene deposits in the central Baja California peninsula, Mexico, and implications for controls on biodiversity

open access: yesSedimentology, EarlyView.
ABSTRACT Previous studies have documented genetic divergence within the last few million years between northern and southern populations of terrestrial plants and animals along the Baja California peninsula, with many studies hypothesising that the divergence is due to an ancient seaway that crossed the central peninsula and created a physical barrier ...
Kevin K. Gardner   +8 more
wiley   +1 more source

La construcción de los derechos sociales desde la privación legal de la libertad en América Latina

open access: yesVia Inveniendi Et Iudicandi, 2020
La identificación y construcción de los derechos sociales aplicables al derecho ejecutivo penal obedecen a la falta de una tradición jurídica que omite y restringe la aplicación efectiva de la protección de los derechos de las personas privadas de la ...
Cristina Rumbo Bonfil
doaj   +1 more source

Reforma administrativa y reformas administrativas

open access: yesDocumentación Administrativa, 1960
Las pequeñas reformas administrativas -racionalización de impresos, métodos, etc.- son más realizables que la gran reforma de la organización y del funcionariado; por ello parece conveniente que se afronten con urgencia, ya que al ciudadano medio las deficiencias de esta naturaleza le causan trastornos y molestia s que es necesario evitar.
openaire   +2 more sources

Religious politics and the limits of redistribution: The rise and fall of family allowances in Spain, 1926–58

open access: yesThe Economic History Review, Volume 79, Issue 3, Page 957-986, August 2026.
Abstract After the Second World War, family allowances became a cornerstone of social spending in western Europe. Whilst religion is often highlighted as a driver of this policy, the role of political Catholicism remains contested, particularly in southern Europe.
Guillem Verd‐Llabrés
wiley   +1 more source

An overview of reviews of breastfeeding barriers and facilitators: Analyzing global research trends and hotspots

open access: yesGlobal Epidemiology
Breastfeeding is the most cost-effective intervention for reducing infant morbidity and mortality, offering benefits for infants and mothers. Despite extensive promotion, global adherence remains below 50 %, resulting in significant clinical, economic ...
Agustín Ramiro Miranda   +4 more
doaj   +1 more source

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