Results 21 to 30 of about 3,591 (227)

Rayas y tiburones como fauna acompañante en las pesquerías de camarón: una revisión.

open access: yesRevista de Investigaciones Marinas, 2023
Se presenta una revisión sobre los elasmobranquios en la pesquería de arrastre de camarón. La fauna acompañante de camarón (FAC) está compuesta por una gran diversidad de especies en la que predominan los peces.
Alejandra Briones Bell-lloch   +2 more
doaj  

Protein thermal stability in the undergraduate biochemistry laboratory: Exploring protein thermal stability with yeast alcohol dehydrogenase

open access: yesBiochemistry and Molecular Biology Education, Volume 53, Issue 2, Page 209-217, March/April 2025.
Abstract We created a novel laboratory experience where undergraduate students explore the techniques used to study protein misfolding, unfolding, and aggregation. Despite the importance of protein misfolding and aggregation diseases, protein unfolding is not typically explored in undergraduate biochemistry laboratory classes.
Alison Bates   +2 more
wiley   +1 more source

Relationship between body size and geographic range size of elasmobranchs from the Tropical Eastern Pacific: An initial approximation for their conservation

open access: yesCiencias Marinas, 2011
This study evaluated the relationship between body size and geographic range size, measured as extent and volume of occurrence of resident and endemic elasmobranchs of the Tropical Eastern Pacific.
PA Mejía-Falla, AF Navia
doaj   +1 more source

Análisis de la prospectiva estratégica de las Pymes que suministran servicios o autopartes en el ramo automotriz en Querétaro

open access: yesCiencias Administrativas Teoría y Praxis, 2021
El presente artículo de investigación tiene como objetivo realizar un análisis estructural con el método Mic-Mac para la prospectiva estratégica de las Pymes en el Estado de Querétaro, para lo cual fue necesario inicialmente la selección de las ...
Francisco Sánchez Rayas
doaj   +1 more source

Forecasting Airport Passenger Flows Using Mobile Network Data: Insights for Sustainable Mobility and Strategic Infrastructure Planning

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Airports are strategic and environmental nodes in global transport systems where rapid passenger growth challenges capacity, sustainability, and resilience. This study uses anonymized mobile network data to analyze and forecast passenger dynamics at Lisbon Airport, Portugal, linking data‐driven insights to sustainable mobility and ...
João Carlos Ferreira   +3 more
wiley   +1 more source

Cinemática elemental aplicada a cuestiones de seguridad del tráfico en rutas

open access: yesCaderno Brasileiro de Ensino de Física, 2009
Usando conceptos muy simples de Cinemática en una dimensión, se examinan las condiciones para evitar accidentes en rutas, especialmente los choques frontales, cuando los vehículos más rápidos pretenden sobrepasar a otros más lentos. Usando como distancia
Héctor Oscar Di Rocco
doaj   +1 more source

The Corporate Sustainability Puzzle: From Additive Frameworks to the Dynamic Sustainability System (DSS)

open access: yesBusiness Strategy and the Environment, EarlyView.
ABSTRACT Corporate sustainability research is rich but fragmented where influential frameworks illuminate important aspects of sustainability dynamics, yet they are often used in parallel rather than connected through a shared explanatory logic of change. This paper addresses that corporate sustainability puzzle through a targeted literature review and
Omaima A. G. Hassan
wiley   +1 more source

Metacercarias del tipo Paramonilicaecum (Digenea: Didymozoidae), parásitos accidentales de elasmobranquios (Elasmobranchii) del golfo de México e identificación de metacercarias (Didymozoidae) de la Colección Nacional de Helmintos

open access: yesRevista Mexicana de Biodiversidad, 2011
Como parte de un estudio sobre los helmintos parásitos de rayas (Elasmobranchii), se colectaron 12 ejemplares en 3 localidades del estado de Veracruz, México: Laguna de Tamiahua, Laguna de Tampamachoco y un arrecife de la costa del golfo de México.
Erick Rodríguez-Ibarra   +2 more
doaj   +1 more source

Efficacy and Safety of Durvalumab and Tremelimumab in Metastatic Non‐Small Cell Lung Cancer: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

open access: yesChronic Diseases and Translational Medicine, EarlyView.
PRISMA 2020 flow diagram of included studies. ABSTRACT Purpose Immune checkpoint inhibitors have transformed treatment strategies for metastatic non‐small cell lung cancer (mNSCLC). This study aimed to assess the efficacy and safety of durvalumab combined with tremelimumab compared with those of standard chemotherapy, particularly in patients with low ...
Ikhwan Rinaldi   +2 more
wiley   +1 more source

Principales Rayas del Perú

open access: yes, 2021
Esta publicación incluye información gráfica y escrita, propia y recolectada de diversas fuentes, de 25 especies de rayas frecuentemente capturadas frente a las costas de Perú (≈3°23’ - 18°21’ S).
Campos León, Sarita   +2 more
core  

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