Results 111 to 120 of about 28,056 (329)

Construction and validation of podcast for teen sexual and reproductive health education. [PDF]

open access: yesRev Lat Am Enfermagem, 2022
Leite PL   +5 more
europepmc   +1 more source

Tracking the Dynamic and Interactive Metal Oxidation Changes in CoFe, CoNi, and NiFe Bimetallic Hydroxides for Electrocatalytic Oxygen Evolution

open access: yesAdvanced Functional Materials, EarlyView.
Operando hard X‐ray absorption spectroscopy is applied to track the dynamic and interactive metal oxidation changes in iron group bimetallic hydroxides under different chemical and electrochemical conditions. It shows that Co and Fe oxidation are relatively equal and synchronized in CoFeOxHy.
Jinzhen Huang   +6 more
wiley   +1 more source

The connective por causa que: grammaticalization and analysis of grammatical and semantic-discursive properties

open access: yesFilologia e Linguística Portuguesa, 2013
This article aims to characterize the Portuguese locution "por causa que"(“because that”), from theoretical-methodological proposals based on the functional paradigm of Grammaticalization. Firstly, hypotheses on "por causa que"appearance and an analysis
Fabrício da Silva Amorim
doaj   +1 more source

Synergistic Fluorine and Cyanide Co‐Modification to Reinforce Photoinduced Excitons Formation and Transfer for Efficient CO2 Photoreduction

open access: yesAdvanced Functional Materials, EarlyView.
An advanced F‐doped and ─CN group co‐modified FCCN is developed. Due to the synergistic effects of co‐modification in promoting photogenerated exciton generation, enhancing charge kinetics, expanding active interfacial areas, and optimizing CO2 interfacial reactions, the FCCN photocatalyst demonstrates excellent catalytic performance and high ...
Sheng‐Qi Guo   +9 more
wiley   +1 more source

PRANOTOCORO AS ONE OF THE SYMBOL OF JAVANESE CULTURE THAT BECOMES DIMINISH FROM DAY TO DAY [PDF]

open access: yes, 2013
Master of ceremony is well known as the representative of the modern person who is directing the ceremony, lead and to work on the list of the ceremony schedule.
Wijaya , Ikha Adhi
core  

De l'expression du point de vue à l'anticipation textuelle : le rôle de à première vue

open access: yesDiscours, 2010
We propose a semantic and pragmatic analysis of the french locution à première vue (lit. “at first sight”) when it indicates a point of view (in the sense of Nølke, 1994) and plays a role in textual structuration (Charolles, 1997).
Véronique Lenepveu
doaj   +1 more source

Electrochemical Formation of BiVO4/BiPO4 Photoanodes for Enhanced Selectivity toward H2O2 Generation

open access: yesAdvanced Functional Materials, EarlyView.
In acidic KPi, V dissolves from the BiVO4 lattice, while adsorbed phosphate reacts with the electrode under an external bias, forming a BiPO4 surface layer. This BiPO4 layer exhibits stronger bicarbonate adsorption, redirecting the water oxidation pathway toward two‐electron H2O2 production.
Kaijian Zhu   +12 more
wiley   +1 more source

Les Prépositions entre et parmi dans un corpus de textes littéraires contemporains

open access: yesÉtudes romanes de Brno, 2019
L'article est consacré à l'emploi des prépositions entre et parmi dans un corpus composé de sept textes littéraires provenant du français contemporain, qui ont été publiés en 2013 et sont accessibles dans la base textuelle Frantext.
Iva Dedková
doaj   +1 more source

A Single‐Metal‐Doped Nanoplatform for Ferroptosis‐Driven cGAS‐STING Pathway Activation in Hepatocellular Carcinoma Immunotherapy

open access: yesAdvanced Functional Materials, EarlyView.
The cGAS‐STING pathway boosts HCC antitumor immunity but lacks specific activation. Nanoplatform ZMRPF induces HCC ferroptosis via lipid ROS, releasing mtDNA. It synergizes with ZMRPF‐released Mn2⁺ to activate cGAS‐STING, amplifies antigen‐presenting cell activity, reverses HCC immunosuppression, and enables robust systemic antitumor immunity ...
Yuchen Zhang   +13 more
wiley   +1 more source

Deterministic hBN Bubbles as a Versatile Platform for Studies on Single‐Photon Emitters

open access: yesAdvanced Functional Materials, EarlyView.
Single‐photon emitters (SPEs) in hBN are promising for quantum technologies; however, in exfoliated samples their activation is required, limiting reproducibility of previous studies. This work introduces a large‐area MOVPE‐grown hBN platform that hosts SPEs without prior activation.
Piotr Tatarczak   +8 more
wiley   +1 more source

Home - About - Disclaimer - Privacy