Results 41 to 50 of about 21,779 (199)

Circular-like Maps: Sensitivity to the Initial Conditions, Multifractality and Nonextensivity

open access: yes, 1998
We generalize herein the usual circular map by considering inflexions of arbitrary power $z$, and verify that the scaling law which has been recently proposed [Lyra and Tsallis, Phys.Rev.Lett. 80 (1998) 53] holds for a large range of $z$. Since, for this
Lyra, Marcelo L.   +2 more
core   +1 more source

Rapid Transition From High‐Pressure Metamorphism to Exhumation Driven by Orogen‐Parallel Extensional Shearing (Adula Unit, Eastern Central Alps)

open access: yesTectonics, Volume 45, Issue 2, February 2026.
Abstract In the Central Alps, the Adula unit exposes high‐ and ultra‐high‐pressure (HP‐UHP) metamorphic rocks, providing key insights into the subduction and exhumation dynamics of the former distal European margin. We investigate the San Bernardino Shear Zone (SBSZ), a top‐to‐the‐east extensional shear zone developed within orthogneiss and paragneiss ...
C. Montemagni   +4 more
wiley   +1 more source

A Versatile Microfluidic Platform for Extravasation Studies Based on DNA Origami—Cell Interactions

open access: yesAngewandte Chemie, Volume 136, Issue 28, July 8, 2024.
Microfluidic device to study cancer cell extravasation that mimics the endothelial barrier using a porous membrane decorated with DNA origami nanostructures displaying adhesion peptides to circulating cancer cells. The device allows visualization of cell transmigration under physiological flow conditions, revealing influences of adhesion peptide type ...
Miguel García‐Chamé   +5 more
wiley   +2 more sources

A new spider genus (Araneae: Linyphiidae: Erigoninae) from a tropical montane cloud forest of Mexico

open access: yesEuropean Journal of Taxonomy, 2021
A new genus and species of spider (Araneae, Linyphiidae, Erigoninae) from a tropical montane cloud forest of Mexico is described from both male and female specimens, Xim trenzado gen. et sp. nov. A phylogenetic parsimony analysis situates Xim gen.
Guillermo Ibarra-Núñez   +2 more
doaj   +1 more source

Analysis of Camel Milk Market Chain in Borana and West Guji Zones, Oromia Regional State, Ethiopia

open access: yesFood Science &Nutrition, Volume 13, Issue 11, November 2025.
Out of the total production, 29.6% and 62.95% of milk were allocated for consumption and market supply, respectively. Among the four market channels identified, producers to traders to consumers account for 45.9% of marketed milk. Producers, traders, retailers, consumers, transporters, and service providers were the key market chain actors. Family size,
Hussen Abduku   +4 more
wiley   +1 more source

Primer registro de la familia Telegeusidae Leng (Coleoptera) para San Luis Potosí, México

open access: yesRevista Chilena de Entomología, 2019
The beetle family Telegeusidae is reported for first time from San Luis Potosi, Mexico. Diagnoses of the specimen and distribution map of the Telegeusis species in Mexico are given.
Eduardo Rafael Chamé-Vázquez
doaj   +1 more source

Parvitaenia cochlearii (Cestoda: Gryporhynchidae) en cultivo de chame Dormitator latifrons en Ecuador

open access: yesRevista MVZ Córdoba, 2023
Objetivo. Identificar y determinar los parámetros de infección del metacestodo Parvitaenia en diferentes fases de cultivo de chame Dormitator latifrons y evaluar los daños histológicos ocasionados por este parásito. Materiales y métodos. Se revisaron 45 ejemplares, 15 en fase de pre-cría, 15 en pre-engorda y 15 en engorda para identificar el parásito ...
Geormery Belén Mera-Loor   +3 more
openaire   +1 more source

Herbivory Dominates the Spring Diet of American Black Bears (Ursus americanus) in a Wood Bison (Bison bison athabascae) Neonatal Range, Suggesting Minimal Bison Consumption

open access: yesEcology and Evolution, Volume 15, Issue 9, September 2025.
In this study, we used scat analysis and DNA metabarcoding to analyze the spring diet of black bears in the neonatal range of a small, threatened wood bison herd in northeast Alberta to assess predation risk of neonate bison. Our results suggest that consumption rates of bison are low and that predation risk to neonate wood bison, during the RLBH's ...
Molly E. Sharp   +2 more
wiley   +1 more source

Proyecto de producción y exportación del chame como nueva alternativa comercial del Ecuador [PDF]

open access: yes, 2009
En afán de diversificar productos de exportación no tradicionales e incentivar su consumo se decidió presentar un proyecto enmarcado a la producción del Chame (Dormitator latifrons); pez nativo del litoral ecuatoriano que posee cualidades excepcionales
Arias Palacios, Hugo   +1 more
core   +1 more source

Loo.py: transformation-based code generation for GPUs and CPUs

open access: yes, 2014
Today's highly heterogeneous computing landscape places a burden on programmers wanting to achieve high performance on a reasonably broad cross-section of machines.
Asanovic K., Ellson J., Rubinsteyn A.
core   +1 more source

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