Results 31 to 40 of about 858,112 (214)

AGRICULTURE IN A SOCIALIST CITY: Towards an Alter‐Urban Political Ecology

open access: yesInternational Journal of Urban and Regional Research, Volume 50, Issue 6, Page 1410-1428, November 2026.
Abstract Urban political ecology has developed as a critique of capitalist urbanization. This article develops the concept of alter‐urban political ecology to define urban environments emerging not from capitalist urbanization but from efforts to transform it. Drawing on archival research and ethnographic fieldwork in five urban farms in socialist Cuba,
Gustav Cederlöf
wiley   +1 more source

Chasing the perfida Albione: Anglo‐Italian productivity gap in the late 1930s

open access: yesThe Economic History Review, Volume 79, Issue 4, Page 1579-1607, November 2026.
Abstract This paper presents new estimates of Anglo‐Italian labour productivity levels in manufacturing in the late 1930s, derived using the standard single‐deflation approach. The findings confirm a substantial productivity gap between Italy and the United Kingdom at the aggregate level, alongside pronounced intersectoral heterogeneity.
Tancredi Salamone
wiley   +1 more source

AVANCES RECIENTES EN LA UTILIZACIÓN DEL SORGO EN AMÉRICA LATINA

open access: yesLa Calera, 2002
En el presente escrito se presentan los avances recientes en la utilización del sorgo (Sorghum bicolor L. Moench) en América Latina. El sorgo después de ser cosechado y almacenado puede ser canalizado a tres grandes industrias molineras: molienda en seco,
Sergio R. Othón Serna Saldivar
doaj  

La Industria Cárnica del Porcino Ibérico en Jabugo (Huelva, España), 1997-2016 [PDF]

open access: yesRevista de Estudios Andaluces, 2017
El municipio de Jabugo es uno de los más importantes en la transformación del cerdo ibérico. En las últimas décadas el sector ha sufrido una transformación, con procesos de concentración, relocalización y posicionamiento entre sus empresas.
Francisco Javier García-Delgado   +2 more
doaj  

Acumulação de capital, internacionalização da economia e as PME [PDF]

open access: yesBrazilian Journal of Political Economy
RESUMO Ao discutir o crescimento econômico, atribui-se um papel importante às pequenas indústrias que gerariam emprego e distribuiriam renda à população urbana pobre.
HENRIQUE RATTNER
doaj   +1 more source

El semillero Itmedia y las Industrias Culturales y Creativas

open access: yes, 2023
En este documento se explican qué son las Industrias Culturas y Creativas (conocidas como "economía naranja", en Colombia) y se describen posibles desarrollos de software que pueden ser útiles en este tipo de ...
López-Mera, Diego Darío
core  

Geometry‐Based Neural‐Network Prediction of Electron Localization Function Topology in Dense Hydrogen

open access: yesChemistry – A European Journal, Volume 32, Issue 39, 22 October 2026.
We present a machine‐learning framework that predicts the electron localization function (ELF) of dense hydrogen directly from atomic geometry, bypassing explicit electronic‐structure calculations. Trained on ab initio data for fluid hydrogen across multiple pressures, the model achieves high accuracy and reveals pressure‐dependent nonlocal ...
Xiaoyu Wang   +5 more
wiley   +1 more source

Large and small firms´role in the knowledge-based industries innovation process

open access: yesRevista Nicolaita de Estudios Económicos, 2013
Este trabajo es una introducción a la discusión sobre el papel que juegan las empresas grandes y pequeñas en los procesos de innovación que se llevan a cabo en las industrias del conocimiento.
José Carlos Rodríguez Chávez
doaj  

Pesquisa Translacional em Câncer: Desafios e Oportunidades

open access: yesRevista Brasileira de Cancerologia, 2021
Nos últimos anos, a pesquisa translacional tornou-se objeto de grandes debates na área biomédica e na política, gerando expectativas, promessas e preocupações e sendo referência constante em programas de pesquisa, artigos acadêmicos e periódicos ...
Gustavo Stefanoff
doaj   +1 more source

Piper nigrum Has an Antitumor Effect Through Regulation of the Phosphatidylinositol 3‐Kinase Signaling Pathway in a Murine Model of Acute Myeloid Leukemia

open access: yesPhytotherapy Research, Volume 40, Issue 10, Page 5988-6004, October 2026.
Overview of the antileukemic effects of Piper nigrum extract in AML. P. nigrum reduced leukemic cell proliferation and glycolytic metabolism through modulation of the PI3K/AKT/mTOR pathway. In vivo, treatment reduced leukemic burden, improved hematological parameters, prolonged survival, and modulated antitumor immune responses.
Natalia Murillo   +3 more
wiley   +1 more source

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