Results 21 to 30 of about 7,156 (266)

Linking Institutions for Collective Action to Agrarian Change: Insights from Transformations in an Irrigation Community, Central Mexico

open access: yesInternational Journal of the Commons, 2023
In commons studies, broad attention has been given to understanding how and why natural resource management systems function through institutions for collective action.
Jaime Hoogesteger, Federico Rivara
doaj   +1 more source

Agrarian Change in Eighteenth-Century Yucatán [PDF]

open access: yesHispanic American Historical Review, 1985
IN the past two decades the historical interpretation of the colonial Spanish American hacienda has undergone substantial revision. The earlier view of the institution was based in part on firsthand acquaintance with the great estates as they existed in the late nineteenth and early twentieth centuries, when the landowning aristocracy ruled over vast ...
openaire   +1 more source

Understanding the Normalization of Plantation Agriculture: The Case of Hass Avocado in Colombia

open access: yesLand
Plantations are not inherently normal, yet they have been normalized within traditional agricultural landscapes. This is the premise through which we explore why plantations thrive despite numerous social and ecological drawbacks. Accordingly, the aim of
Andres Suarez
doaj   +1 more source

Political economy of agrarian change: Some key concepts and questions

open access: yesRUDN journal of Sociology, 2017
This paper draws on lectures given in recent years at the China Agricultural University, on author’s book Class Dynamics of Agrarian Change [1] and on a recent article [3].
H Bernstein
doaj   +1 more source

Space, Rurality and Power in Spain: The Agrarian Ideology of Vizconde Eza (1873-1945) [PDF]

open access: yesAthens Journal of History, 2019
Eza’s agrarian ideology presents multiple dimensions that have not been analyzed systematically until the present day. The approach to Eza has been more punctual or episodic, from a partial or sectarian point of view, without a global consideration of ...
Angel Paniagua
doaj   +1 more source

Rice Farmers’ Agrarian Dynamics, a Historical Perspective

open access: yesBHUMI: Jurnal Agraria dan Pertanahan, 2023
: As the staple food of Indonesians, rice has become an economic and political commodity in the country. This study aims to analyze the agrarian dynamics of rice farmers from a historical perspective, focusing on studying how the agrarian change affected
Ahmad Choibar Tridakusumah   +3 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

open access: yesFEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson   +6 more
wiley   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

ABL kinase‐dependent phosphorylation of SH proteins promotes their direct interaction with CRK family SH2 domains

open access: yesFEBS Letters, EarlyView.
CT10 regulator of kinase (CRK) and CRK‐Like (CRKL) are signaling adaptors driving cell adhesion, motility, differentiation, and proliferation. SH2‐domain containing (SH) proteins are enriched in YXXP motifs which when phosphorylated create preferred binding sites for CRK family SH2 domains.
Phoebe M. Cousens   +8 more
wiley   +1 more source

CD47 promotes mitogen‐activated protein kinase and epithelial‐to‐mesenchymal transition molecular programs to drive prometastatic phenotypes in non‐small cell lung cancer

open access: yesMolecular Oncology, EarlyView.
Beyond its role in immune evasion, this study identified that CD47 drives tumor‐intrinsic signaling in non‐small cell lung cancer (NSCLC). Transcriptomic profiling and functional studies revealed that CD47 regulates cell adhesion, migration, and metastasis through an ERK–EMT signaling axis.
Asa P.Y. Lau   +8 more
wiley   +1 more source

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