Results 41 to 50 of about 7,983,895 (297)

Semillas en disputa: Historias de vida y memorias del cambio tecnológico en la agricultura de la papa en Costa Rica (1943-2015)

open access: yesRevista de Historia, 2015
This paper analyzes the process of technological change in agriculture potato in Costa Rica between 1943 and the present. Research shows that the adoption of technological change was an uneven process, which favored the economically better off farmers ...
Wainer Ignacio Coto Cedeño
doaj   +1 more source

Agrarian Law 111 BC e. as a historical source

open access: yesRUDN Journal of World History, 2020
The article treats of one of the most important monuments of Republic Rome history - the epigraphic agrarian law 111 BC. The purpose of this source-studying paper is an integrated characteristic of this monument as an historical source.
Vladimir A. Konyukhov
doaj   +1 more source

Social Designs: Tank Irrigation Technology and Agrarian Transformation in Karnataka, South India [PDF]

open access: yes, 2003
Tank Irrigation of South India is largely considered “traditional”, “alternative”, or “appropriate” form of irrigation in the current academic and policy circles.
Shah, E.
core  

Obesity Subtypes and Longitudinal Trajectories of Function Over Seven Years of Follow‐Up: Data From the Multicenter Osteoarthritis Study

open access: yesArthritis Care &Research, EarlyView.
Objective Obesity, defined by body mass index (BMI) ≥30 kg/m2, is a risk factor for functional limitations in people with knee osteoarthritis (OA). However, function varies among such individuals. Our objective was to evaluate the implications of obesity subtypes on longitudinal patterns of physical functioning in people with or at risk for knee OA ...
Kristine Godziuk   +7 more
wiley   +1 more source

Expresiones políticas y movilización popular en los pueblos de la campaña de Buenos Aires. La Guardia de Luján y el Sitio de Lagos (1852-1854)

open access: yesNuevo mundo - Mundos Nuevos, 2012
This article will address the problematic political transition produced in the province of Buenos Aires after the battle of Caseros in February 1852 and the impact that gender in the campaign.
María Fernanda Barcos
doaj   +1 more source

Living under the Rubber Boom: Market Integration and Agrarian Transformations in the Lao Uplands [PDF]

open access: yes, 2012
This thesis investigates market integration and agrarian transformations in the uplands of the Lao PDR through the lens of the rubber ’boom’. The study addresses the processes and consequences of rubber expansion on upland spaces and populations.
LA-ORNGPLEW, WASANA
core  

Multilayer Self‐Limiting Electrospray Deposition via Stepped Voltage Bias

open access: yesAdvanced Engineering Materials, EarlyView.
Self‐limiting electrospray deposition (SLED) uses a high voltage to generate and deposit a charged payload on a target surface. The coating retains its charge, repelling newly arriving material. SLED thickness can be decreased by applying a secondary bias to the target.
Madhuri Deb   +3 more
wiley   +1 more source

Agrarian reform

open access: yes, 1996
Agrarian reform and land reform have virtually disappeared from the international development agenda since the 1980s. However, many people's organisations (POs) and NGOs in Third World countries are attempting to restore them as a development priority ...
Liamzon, Cristina
core   +1 more source

Laser‐Induced Graphene from Waste Almond Shells

open access: yesAdvanced Functional Materials, EarlyView.
Almond shells, an abundant agricultural by‐product, are repurposed to create a fully bioderived almond shell/chitosan composite (ASC) degradable in soil. ASC is converted into laser‐induced graphene (LIG) by laser scribing and proposed as a substrate for transient electronics.
Yulia Steksova   +9 more
wiley   +1 more source

“(…) muy mañoso para esto”. Comisiones para don Pedro Osores de Ulloa, segundo juez de composición de tierras de Charcas, 1594-1596

open access: yesCorpus: Archivos Virtuales de la Alteridad Americana, 2014
In 1594, the viceroy of Perú don García Hurtado de Mendoza appointed don Pedro Osores de Ulloa as judge of land composition in the province of Charcas, in order to review the questioned performance of his predecessor, don fray Luis López, bishop of Quito,
M. Carolina Jurado
doaj   +1 more source

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