Results 21 to 30 of about 62,225 (242)

Nutritional characterization of gluten free non-traditional pasta [PDF]

open access: yes, 2018
When a food is formulated, its characterization is important from the chemical and biochemical point of view; even more whennon-traditional raw materials are used. Noodles were made with cassava starch and corn flour (4:1), milk, egg, salt and xanthangum.
Chigal, Paola Soledad   +2 more
core  

Distinct Effects of Complement C4A and C4B Copy Numbers in Systemic Sclerosis Serological and Clinical Subtypes

open access: yesArthritis &Rheumatology, EarlyView.
Objective Complement component 4 (C4), encoded by C4A and C4B within the major histocompatibility complex (MHC) on chromosome 6, regulates the immune response and clears immune complexes. The variable copy number (CN) of C4 genes and retroviral human endogenous retrovirus K (HERV‐K) element influence its function.
Javier Martínez‐López   +156 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

The 'vulnerability paradox': how institutional legacies shaped Colombia's response to Venezuelan displacement. [PDF]

open access: yesDisasters
Abstract Colombia's response to Venezuelan displacement—driven by economic collapse, political instability, and humanitarian need—through the Temporary Protection Status programme has been praised internationally for its inclusive approach and positive effects on both migrants and host countries.
Fernández-Rodríguez N.
europepmc   +2 more sources

Tasa de oviposición de la raya marmolada Sympterygia bonapartii (Elasmobranchii, Rajidae) (Müller & Henle, 1841) mantenida en cautiverio [PDF]

open access: yes, 2009
Se registró la tasa de oviposición de Symperygia bonapartii en cautiverio. En un período de un año una hembra depositó 152 ovicápsulas a una tasa de 0.4 huevos por día y la otra depositó 200 ovicápsulas a una tasa de 0.5 huevos por día.The oviposition ...
Jañez, Julieta A., Sueiro, Maria Cruz
core  

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

Las imágenes sobre enlace químico usadas en los libros de texto de educación secundaria : análisis desde los resultados de la investigación educativa [PDF]

open access: yes, 2008
En este artículo se analizan las imágenes o ilustraciones contenidas en libros de texto en relación con el enlace químico. El objetivo ha sido desvelar si estas imágenes se adecuan a los fundamentos teóricos hallados en la bibliografía sobre el tema.
Benarroch Benarroch, Alicia   +2 more
core   +2 more sources

Previable PROM in twins: A systematic review and meta‐analysis

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Previable prelabor rupture of membranes (PROM) in twin pregnancies is a rare but high‐risk condition associated with substantial neonatal mortality and maternal morbidity. Management options include expectant management and selective reduction, though guidance is limited and based primarily on singleton data.
Marwan Odeh   +6 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

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