Results 21 to 30 of about 24,962 (249)
Prevalence and distribution of intestinal parasites in stray dogs in the northwest area of Mexico
Austral Journal of Veterinary Sciences, 2017 Zoonotic parasitic infections are a major global public and veterinary health problem and widespread among stray dogs. The objective of this study was to establish the prevalence of intestinal parasites in stray dogs in the urban, rural and coastal areas
Enrique Trasviña-Muñoz +10 more
doaj +1 more source
Effect of Zinc Oxide Nanoparticles From Infant Formula Milk Powder on Colon Cells In Vitro
Journal of Applied Toxicology, EarlyView.ABSTRACT Zinc is an essential trace element that participates in numerous metabolic processes; however, excessive exposure may interfere with the absorption of other metals, such as copper. In recent years, nanotechnology has experienced rapid growth, and zinc oxide nanoparticles (ZnO NPs) have garnered significant attention due to their versatile ...
Gloria Salinas‐Lucero +2 more
wiley +1 more source
Mundo Nano. Revista Interdisciplinaria en Nanociencias y Nanotecnología, 2017 Este artículo tiene como objetivo mostrar la investigación en materia de catálisis llevada a cabo en Baja California, México. Se describen los centros de investigación y universidades que aportan conocimiento por medio de proyectos de ciencia básica, así como de innovación tecnológica en dicho tema.
Jorge Noé Díaz de León +1 more
openaire +3 more sources
International Journal of Climatology, EarlyView.Conifers growing in high‐elevation alpine environments in the mountains of Southern California, USA, are highly responsive to atmospheric river (AR) events, which typically produce heavy precipitation over 1–3 days. However, it is the frequency of the AR events, not their magnitude nor annual precipitation totals, that most affects the radial growth of
Paul A. Knapp +2 more
wiley +1 more source
Concentration of dissolved iron in the oxygen minimum zone off San Esteban sill, Gulf of California
Ciencias Marinas, 2013 Dissolved iron (Fed) concentrations are reported for the Gulf of California oxygen minimum zone (OMZ), which was located in front of San Esteban sill, between Subtropical Subsurface Water (SSW) and Pacific Intermediate Water.
José Antonio Segovia-Zavala +6 more
doaj +1 more source
On the botanical history and nomenclature of the New World genus Piscidia (Fabaceae)
Nordic Journal of Botany, EarlyView.Piscidia L. (Fabaceae) is a New World genus with nine recognized taxa (seven species and two varieties). The previous nomenclatural revisions, made in 1910 and in 1969, are revisited here. The names Derris grandifolia Heyde & Lux ex Donn.Sm. and P. cubensis Urb. required step II lectotypifications, with an epitype for the latter name.
Camila Sánchez‐ Vega +4 more
wiley +1 more source
Wintertime enrichment of inorganic nutrients in the Ballenas Channel, Gulf of California
Ciencias Marinas, 2013 Three oceanographic cruises were carried out in the region of the Ballenas Channel (BC) during winter 2002, spring 2003, and summer 2004, in order to study the impact of vertical mixing of the water column (ф) on the surface concentration of dissolved ...
Eunise Vanessa Torres-Delgado +6 more
doaj +1 more source
Oikos, EarlyView.The flow of non‐living resources between autotrophic and heterotrophic ecosystems can impact their ecosystem function. However, ecosystem size is similarly known to influence ecological properties and it is uncertain how the size of coupled ecosystems mediates the effect of resource flows.
Emanuele Giacomuzzo +3 more
wiley +1 more source
Ciencias Marinas, 2007 A cruise was conducted along the northwestern coast of Baja California, off the US-Mexico border region, to determine the physical, biological and anthropogenic factors affecting the concentration and distribution of phosphates (PO43–).
JA Segovia-Zavala +6 more
doaj +1 more source
The Sipunculid Worms of California and Baja California
Proceedings of the United States National Museum, 1952 (Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire +3 more sources