Results 21 to 30 of about 203,699 (292)

SPANISH INVESTMENT IN LATIN AMERICA IN THE FACE OF NEW CHALLENGES

open access: yesИбероамериканские тетради, 2016
The article analyzes the main directions of expansion and location of Spanish multinationals in the economies of Latin America in the late XX - early XXI centuries.
T. . Sidorenko
doaj   +1 more source

Documentos sobre la historia de Colombia existentes en el Museo Británico de Londres (Primera parte)

open access: yesAnuario Colombiano de Historia Social y de la Cultura, 1972
Los documentos van desde 1564, en que don Esteban de las Alas deja por tierra Cartagena, hasta 1898, en que don Miguel Antonio Caro versifica en latín.
Antonio Vittorino
doaj   +2 more sources

Integrated Visible Light and Oxidant Protection Through Multifunctional Sunscreens

open access: yesAdvanced Healthcare Materials, EarlyView.
High‐energy visible radiation (HEVR), although less energetic than UV light, penetrates deeper into the skin and contributes to photoaging, pigmentation disorders, and oxidative stress. The development of new HEVR‐targeted filters, therefore, represents not only a scientific challenge but also a pressing public health and cosmetic industry need.
Beatriz Peñín   +3 more
wiley   +1 more source

50 Años de Formación Profesional en Enfermería con Excelencia Académica y Proyección Social

open access: yesCiencia y Cuidado, 2022
El Programa de Enfermería de la Universidad Francisco de Paula Santander (UFPS) cumple 50 años de creación; celebrar un nuevo aniversario es motivo de orgullo, reflexión y reconocimiento de la senda recorrida, que ha permitido el posicionamiento del ...
Luz Marina Bautista-Rodríguez
doaj   +1 more source

Flexoelectrically Induced Polar Topology in Twisted SrTiO3 Membranes

open access: yesAdvanced Materials, EarlyView.
Twisted SrTiO3 bilayers host polar vortices of flexoelectric origin, revealed through combined experiment and theory. By reconstructing polarization from the toroidal moment of strain gradients, the work establishes a 3D chiral state with broken inversion and mirror symmetries.
Isabel Tenreiro   +13 more
wiley   +1 more source

Agustín Ibarrola en Cantabria (1963-2014)

open access: yesSantander, Estudios de Patrimonio, 2018
Se estudia el contexto histórico, político y cultural de varios momentos clave en la obra del pintor y escultor Agustín Ibarrola, siguiendo el hilo conductor de sus aportaciones al patrimonio artístico y cultural de Cantabria.
Lucas LORDUY-OSÉS
doaj   +1 more source

The Changing Landscape of Maintenance Therapy in Newly Diagnosed Multiple Myeloma: A Systematic Review With Network Meta‐Analysis of the European Myeloma Network (EMN)

open access: yesAmerican Journal of Hematology, EarlyView.
Our meta‐analysis showed significant improvement of PFS with lenalidomide, proteasome inhibitors, and CD38‐based therapies. A significant OS benefit was noted only with lenalidomide in transplant‐eligible (TE) patients, while CD38‐directed therapy showed a trend toward improved OS.
Heinz Ludwig   +25 more
wiley   +1 more source

Longitudinal Modulation of the Gut Microbiome and Growth Performance by Phytochemicals as Antibiotic Alternatives in Swine Production

open access: yesAnimal Research and One Health, EarlyView.
We conducted a longitudinal trial across nursery, growing, and finishing phases, showing that phytochemical supplementation as a potential antibiotic alternative reduced potential pathogens and promoted beneficial Lactobacillus amylovorus in the nursery phase, and enriched amino acid and carbohydrate metabolism pathways (prediction) during finishing ...
Ziyu Liu   +11 more
wiley   +1 more source

PECES DEL DEPARTAMENTO DE SANTANDER, COLOMBIA

open access: yesRevista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, 2023
Se presenta el estado actual del conocimiento de la diversidad de peces y su distribución por municipios y sistemas acuáticos en el departamento de Santander.
César A. Castellanos-Morales   +3 more
doaj   +1 more source

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