Results 21 to 30 of about 1,050,401 (257)

Discurso pronunciado por José Echegaray en la Asamblea Nacional el 8 de marzo de 1873 (Diario de Sesiones de la Asamblea Nacional número 19)

open access: yesRevista de las Cortes Generales, 2022
Discurso pronunciado por José Echegaray en la Asamblea Nacional el 8 de marzo de 1873.
Echegaray y Eizaguirre José María Waldo   +1 more
doaj   +1 more source

Electrophysiology of Concatameric Pannexin 1 Channels Reveals the Stoichiometry of C-Terminal Autoinhibition [PDF]

open access: yes, 2011
Codi d'Art Públic: 8008-1 (La República); Reportatge realitzat als dies 4 i 18-7-1990Pericas, Enric (arquitecte); Viaplana, Albert (arquitecte i estructura); Viladomat Massanas, Josep (escultura);Joan Pie (Medalló); Piñón, Helio ...
Chiu, Yu-Hsin   +7 more
core   +1 more source

The Far Side of Carboranes: Anticancer Active Monocations and Ambiently Stable Dications

open access: yesAngewandte Chemie, EarlyView.
This work describes the synthesis of bench‐stable dicationic carboranes. Their enhanced electrophilicity is documented by opening the clusters with weak nucleophiles or dihydrogen. The surprising stability of positively charged carboranes in water enabled a study of their in vitro antiproliferative activity, which surpassed the effects of doxorubicin ...
Vlastimil Němec   +10 more
wiley   +2 more sources

Cathepsin L Inhibitors with Activity against the Liver Fluke Identified From a Focus Library of Quinoxaline 1,4-di-N-Oxide Derivatives

open access: yesMolecules, 2019
Infections caused by Fasciola species are widely distributed in cattle and sheep causing significant economic losses, and are emerging as human zoonosis with increasing reports of human cases, especially in children in endemic areas.
Florencia Ferraro   +5 more
doaj   +1 more source

Light‐Induced Dispersion of Pd Single Atoms Provides Steady‐State‐Stabilized Activity for Photocatalytic H2 Generation

open access: yesAngewandte Chemie, EarlyView.
High photon flux causes (re)distionpersion of atomic Pd species on TiO2 in photocatalytic experiments, whereas Pt SAs undergo continuous agglormation. This allows light‐driven stabilization of active Pd centers for sustained H2 evolution. ABSTRACT In recent years, the use of single atoms (SAs) has become increasingly significant in photocatalysis ...
Xin Zhou   +6 more
wiley   +2 more sources

La Personalidad Zen. Estudio mixto cuantitativo-cualitativo en practicantes budistas de Cataluña

open access: yesRevista Iberoamericana de Psicología
En el campo de la psicología y las ciencias de la salud, existe un creciente interés en las últimas décadas por la práctica budista y su impacto positivo a nivel mental.
Ismael Eduardo Apud Peláez   +7 more
doaj   +1 more source

As eleições legislativas de 1922 no Alentejo

open access: yesRevista de História da Sociedade e da Cultura, 2021
O presente estudo incide sobre as eleições legislativas de 1922 ocorridas nos seis círculos eleitorais do Alentejo. Aborda os tópicos referentes à contextualização política, à escolha dos candidatos a deputados, a campanha eleitoral, o clientelismo, os ...
Manuel Baiôa
doaj   +1 more source

La República aïllada diplomàticament i militarment

open access: yesRúbrica Contemporánea, 2019
La República perdé la guerra perquè els seus enemics eren molt poderosos. El Regne Unit, que encara es pensava que controlava el món, tenia una visió patològica d’Espanya i dels seus habitants.
Josep Sánchez Cervelló
doaj   +1 more source

Adaptor protein CIN85 potentiates the motility of osteosarcoma cells via the Akt/mTOR and MMP2‐COL3A1 axis

open access: yesMolecular Oncology, EarlyView.
CIN85 is highly expressed in osteosarcoma, particularly in metastatic lesions. Its overexpression increases cell migration and Matrigel invasion, while silencing CIN85 suppresses these behaviors. Transcriptome analysis shows that CIN85 regulates MMP2, COL3A1, and Akt/mTOR signaling. Targeting these pathways reverses CIN85‐induced motility, highlighting
Iryna Horak   +10 more
wiley   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

open access: yesAdvanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich   +3 more
wiley   +1 more source

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