Results 61 to 70 of about 69,011 (164)

Context‐free graphs and their transition groups

Transactions of the London Mathematical Society, Volume 13, Issue 1, December 2026.
Abstract Starting from context‐free inverse graphs, we introduce a new class of groups and study their structural properties. We establish closure properties, show that their coword problems are context‐free, analyze torsion elements, and realize them as subgroups of the asynchronous rational group.
Daniele D'Angeli, Francesco Matucci, Davide Perego, Emanuele Rodaro   +3 more
wiley   +1 more source

Índice / Index

Studia Historica: Historia Antigua, 2010
Oficina Conocimiento Abierto
doaj   +8 more sources

Índice / Contents

América Latina Hoy, 2010
Oficina Conocimiento Abierto
doaj   +1 more source

GuíaSalud, el organismo del Sistema Nacional de Salud para impulsar la práctica basada en la evidencia

Revista Española de Nutrición Humana y Dietética, 2019
VIII Congreso Iberoamericano de Nutrición. ¿Nutrición basada en la videncia o en la evidencia?
María Pilar Calvo, Juan Ignacio Martín, Flavia Salcedo, María José Vicente, María Bono, Patricia Gavín, María Pilar Blas, Silvia Vázquez, Celia Muñoz, Lucía Prieto, Soledad Isern   +10 more
doaj  

Environmental Justice in the Brazilian Coastal Food Systems: Policies, Institutions, and Knowledges on Small‐Scale Fishers and Energy Development

World Food Policy, Volume 12, Issue 2, November 2026.
ABSTRACT This study explores environmental justice issues in coastal food systems, focusing on conflicts between small‐scale fisheries and the energy sector due to differing goals in managing food and energy sources. It does so by examining the interdependence between institutions, policies, and different types of knowledge; key elements in building ...
Mateus Henrique Amaral, Lira Luz Benites Lazaro, Rosie Day, Lindsay C. Stringer, Leandra Regina Gonçalves, Aline Martins de Carvalho, Leandro Luiz Giatti   +6 more
wiley   +1 more source

Decoding the Heterogeneity of Diffuse Large B‐Cell Lymphomas: A Comprehensive Genetic, Transcriptomic, and Phenotypic Profiling of B‐Cell Lymphoma Cell Lines

Hematological Oncology, Volume 44, Issue 5, September 2026.
ABSTRACT Diffuse large B‐cell lymphoma (DLBCL) is the most prevalent form of non‐Hodgkin lymphoma, exhibiting significant molecular and clinical heterogeneity. Advances in classification integrating phenotypic, genetic, and transcriptomic features have improved diagnosis and prognosis.
Marina Pérez‐Aguilera, Lucía Pedrosa, Sagrario Gómez, Sara Salazar‐Ortego, Ismael Fernández‐Miranda, Rafael Muñoz‐Viana, Paloma Martín‐Acosta, Beatriz L. Martín‐Lunas, Rebeca Jimeno, Natalia Yanguas‐Casás, Beatriz Horcajo, Giovana Roncador, José A. Martínez‐Climent, Ana Ortega‐Molina, Margarita Sánchez‐Beato   +14 more
wiley   +1 more source

Professionalization as a Factor of Heterogeneity in Family and Nonfamily Firms: Effects on Performance

Managerial and Decision Economics, Volume 47, Issue 6, Page 1425-1440, September 2026.
ABSTRACT This study examines the relationship between firm ownership and organizational performance with a focus on heterogeneity in the professionalization of management. Using a comprehensive panel dataset of Spanish manufacturing firms, the study identifies significant ownership‐ and management model‐related differences in productive efficiency. The
Javier Ortiz, Ana F. Gargallo‐Castel
wiley   +1 more source

Presentación

Studia Historica: Historia Antigua, 2010
Oficina Conocimiento Abierto
doaj   +6 more sources

Disaster Schooling Experiences and Emergent Crises: Lessons From Puerto Rico

Anthropology &Education Quarterly, Volume 57, Issue 3, September 2026.
ABSTRACT This paper examines the disaster schooling experiences of Puerto Rican educators, families, and students across multiple crises following Hurricane Maria. Drawing on 11 months of ethnographic research, we analyze how schooling unfolded across disasters and how long‐standing vulnerabilities and structural inequalities shaped responses. Findings
Melissa Colón, Rosalyn Negrón, Lisa Jahn   +2 more
wiley   +1 more source

Assessment of Soil Erosion Over Six Decades in a Long‐Term Experiment Using Fallout 137Cs and RUSLE: A South American Case Study

Land Degradation &Development, Volume 37, Issue 13, Page 9038-9052, 15 August 2026.
ABSTRACT Soil erosion remains a major global concern affecting agricultural productivity and land sustainability. This study investigates the magnitude and variability of soil erosion in a long‐term experiment (LTE) established in 1963 in Colonia, Uruguay, aiming to compare the performance of the 137Cs tracer technique and the RUSLE model across ...
Marcos Tassano, Mirel Cabrera, Joan Gonzalez, Mario Perez‐Bidegain, Olivier Evrard, Kathrin Grahmann, J. Andrés Quincke   +6 more
wiley   +1 more source