Results 21 to 30 of about 103,266 (295)

Programa de prácticas de zootecnia de ovinos [PDF]

open access: yes, 2013
El discente identificará las diferentes razas ovinas, de acuerdo a su clasificación por tipo, sistema de apareamiento, conformación, función zootécnica y origen geográfico, para su uso en el rebaño nacional Reconocerá las razas más utilizadas en los ...
García Winder, Luis Roberto   +1 more
core  

Natural Aging of Biomaterials in Ambient and Physiological Environments

open access: yesAdvanced NanoBiomed Research, EarlyView.
Biomaterials used in biomedical applications can change their physical properties over time, even under ambient and physiological conditions. This review highlights key studies on the natural aging of materials ranging from soft hydrogels to metals and ceramics, emphasizing how time‐dependent changes influence function and performance.
Shuyu Zhang, Anne E. Staples
wiley   +1 more source

Autoantibodies to Joint‐Related Peptides Are Associated with Onset of Rheumatoid Arthritis in Presymptomatic Seronegative Individuals

open access: yesArthritis &Rheumatology, Accepted Article.
Objective To identify autoantibodies in presymptomatic individuals that associate with the onset of rheumatoid arthritis (RA), and to distinguish early RA from osteoarthritis (OA), particularly in individuals lacking classic RA serological markers. Methods We analyzed serum and plasma from three cohorts: pre‐symptomatic individuals who later developed ...
Outi Sareila   +12 more
wiley   +1 more source

Características de la canal de cabritos de cinco razas españolas [PDF]

open access: yes, 2009
En el presente estudio se han sacrificado 136 cabritos machos de dos niveles de peso para caracterizar de forma conjunta las canales de las razas Blanca Andaluza, Negra Serrana-Castiza, Blanca Celtibérica, Pirenaica y Moncaína.
Alcalde, M.J.   +5 more
core  

Management in the Gulf and Caribbean: mosaic or melting pot? [PDF]

open access: yes, 2007
Does \u27\u27managing large pelagic fishes mean the same thing across the diversity of maritime jurisdictions, governance arrangements, economies, languages, cultures, scales of operation and other features of the Gulf and Caribbean region?
Haughton, M.   +2 more
core   +2 more sources

Leveraging Generative Artificial Intelligence to Enhance Carbon Performance in Supply Chains Through Green Product Innovation and End‐of‐Life Product Management: AI‐Driven Carbon Performance

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study illustrates how organizations reconcile their information processing capabilities with uncertainty within the supply chain (SC) through generative artificial intelligence (GAI) to achieve carbon performance (CP). A quantitative research methodology is applied, and 155 responses from manufacturing firms are analyzed through ...
Syed Muhammad Shariq   +3 more
wiley   +1 more source

Diversidad de faseolinas en frijol común cultivado del Caribe

open access: yesActa Agronómica, 2007
Se evaluó el tipo de faseolina en 180 accesiones cultivadas de Phaseolus vulgaris del Caribe de la colección del Centro Internacional de Agricultura Tropical (CIAT).
Matthew W. Blair   +2 more
doaj  

Ideas evolutivas y raciales en México: el caso de Andrés Molina Enríquez en Los Grandes Problemas Nacionales (1909)

open access: yesHistória, Ciências, Saúde: Manguinhos
Este trabajo analiza las ideas evolutivas y raciales de Andrés Molina Enríquez contenidas en su obra Los grandes problemas nacionales (1909). En la obra se habla de sociedades superiores e inferiores, razas humanas, atributos indígenas y mestizaje.
Brian Becerra-Bressant, Ana Barahona
doaj   +1 more source

De los primeros animales domesticados en Euskal Herria a las razas actuales [PDF]

open access: yes, 2005
Para los que trabajamos en el estudio, conservación y recuperación de las razas autóctonas los trabajos de Jesús Altuna son fundamentales por tener un completo trabajo sobre cómo eran nuestros primeros animales domésticos y con ellos el origen de las ...
Mariano Gómez
core  

Artificial Intelligence and Environmental, Social, and Governance: A Hybrid Bibliometric Approach

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT This study provides a comprehensive overview of research on artificial intelligence (AI) and Environmental, Social, and Governance (ESG) by creating a knowledge map of the field. Using a systematic–bibliometric approach, we quantitatively analyzed a total of 129 documents, which collectively were cited 4276 times (2017–2024).
Qiang (John) Wu   +3 more
wiley   +1 more source

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