Results 91 to 100 of about 116,099 (250)

The Writing of a Wounded time in the Poetry of José Carlos Rosales [PDF]

open access: yes, 2014
El tema del tiempo siempre ha sido objeto de preocupación del hombre y, en particular, de los poetas, que han fijado su atención en la dimensión temporal del ser humano como ser que camina ineludiblemente a su fin.
Muñoz Palomares, Antonio
core   +2 more sources

ULK4 and CDKN2A polymorphisms influence the risk of developing monoclonal gammopathy of undetermined significance

open access: yesInternational Journal of Cancer, Volume 159, Issue 2, Page 410-422, 15 July 2026.
What's new? Monoclonal gammopathy of undetermined significance (MGUS) is an asymptomatic precursor to multiple myeloma, sharing substantial genetic features with overt malignancy. Given evidence implicating autophagy in myeloma risk, this study examined whether genetic variations in autophagy‐related genes influence MGUS susceptibility.
José Manuel Sánchez‐Maldonado   +54 more
wiley   +1 more source

Effects of dopamine on reducing salt stress damage in pepper (Capsicum annuum L.) at morphological, physiological, biochemical, and molecular levels

open access: yesAnnals of Applied Biology, Volume 189, Issue 1, July 2026.
Salt stress causes oxidative and osmotic stress, resulting in decreased nutrient uptake, plant growth, and photosynthetic rate. This study suggests that foliar application of dopamine can reduce salinity‐induced oxidative damage in pepper plants by altering antioxidant activity, biochemical, and molecular responses.
Sumeyra Ucar   +10 more
wiley   +1 more source

Presencia de bacterias asociadas a nieve marina en arrecifes influenciados por escorrentía continental del Caribe colombiano: primer acercamiento

open access: yesMutis, 2015
Parte del deterioro de los arrecifes de coral se atribuye al efecto del aporte de agua dulce cargada de nutrientes y sedimentos finos. Estas condiciones favorecen la formación de nieve marina lodosa que transporta gran carga de bacterias que pueden ser ...
Hernán Alejandro Henao-Castro   +3 more
doaj   +1 more source

Icnología: huellas bajo la lupa [PDF]

open access: yes, 2014
Una de las líneas de investigación que desarrolla el LGA es la icnología (ichnos: trazas, huellas; logos: estudio), como su etimología lo indica es la ciencia que se ocupa del estudio de trazas recientes y fósiles hechas por organismos. Para ejemplificar
Lopez Cabrera O., Maria Isabel
core  

Bibliometric Analysis of Cubebenes and Related Sesquiterpenes: Natural Occurrence, Biosynthesis, Pharmacological Activities, and In‐Silico‐Based Future Therapeutic Potential

open access: yeseFood, Volume 7, Issue 3, June 2026.
Cubebene‐related sesquiterpenes, found across diverse biological sources, exhibit promising pharmacological activities, including anti‐inflammatory, neuroprotective, and anticancer effects. This review highlights their molecular diversity, ADME profiles, and predicted multitarget interactions, underscoring their therapeutic relevance and potential in ...
Khadija Boualam   +4 more
wiley   +1 more source

Visual snow syndrome and its relationship with migraine

open access: yesNeurología (English Edition)
Introduction: Visual snow syndrome (VSS) is a central nervous system disorder that consists of the constant perception of small black and white dots throughout the entire visual field.
O. Barrachina-Esteve   +5 more
doaj   +1 more source

SIR-A imagery in geologic studies of the Sierra Madre Oriental, northeastern Mexico. Part 1 (Regional stratigraphy): The use of morphostratigraphic units in remote sensing mapping [PDF]

open access: yes
SIR-A imaging was used in geological studies of sedimentary terrains in the Sierra Madre Oriental, northeastern Mexico. Geological features such as regional strike and dip, bedding, folding and faulting were readily detected on the image. The recognition
Jimenez, O. H., Longoria, J. F.
core   +1 more source

La eficacia erosiva de la acción nival y su relación con la herencia geomorfológica: macizo de Peñalara, Sistema Central [PDF]

open access: yes, 1996
[Resumen] [Abstract] An automatic station for monitoring bedload transport has been installed in a gravel-bed river. The station has two slot samplers with the pressure-pillow system (Birbeck-type) that allow a continuous measurement of bedload transport.
García Sánchez-Colomer, M.   +1 more
core   +1 more source

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