Results 91 to 100 of about 10,687 (160)
Fast One‐Step Microwave Synthesis of 2H–1T MoS2 for Efficient Hydrogen Evolution
MoS2 nanoflakes were rapidly synthesized in a microwave hydrothermal reactor for HER catalysis in a single 15‐min step. For the first time, in situ monitoring of synthesis parameters was performed using a camera, while XPS and XRD analyses confirm that the process forms MoS2 nanoflowers with mixed 2H–1T seeds, directing the subsequent growth of pure 1T
Elisabetta Campedelli +4 more
wiley +1 more source
الملخص: أهداف البحث: هدفت هذه الدراسة إلى تقييم التأثيرات السُمّية الخلوية للإسمنت الزجاجي الأيوني المعدّل بالراتنج والمُدمج بمشتقات الكومارين، وهما 3-أسيتيل كومارين وثيوسيميكاربازون الكومارين، على خلايا الأرومات الليفية للرباط حول السني البشري ...
Fatimah S.A. Rahman, PhD +3 more
doaj +1 more source
ABSTRACT A novel series of 5‐chloro‐N‐alkyl‐1′,1″‐dimethyl‐4′‐aryldispiro[indene‐2,3′‐pyrrolidine‐2′,3″‐indoline]−1,2″(3H)‐diones (4a–r) was rationally designed and synthesized via a one‐pot multicomponent reaction of N‐alkylated 5‐chloroisatin derivatives, 2‐(arylmethylidene)−2,3‐dihydro‐1H‐inden‐1‐ones (2a–i), and sarcosine (3).
Aisha A. Alsfouk +7 more
wiley +1 more source
LA MEJOR POLITICA DE SALUD: La Asignación Universal por Hijo para la Protección Social
Con la reciente implementación del decreto P.E.N. 1602/09, de creación de la Asignación Universal por Hijo para la Protección Social (AUH) se configuró un nuevo escenario socio-sanitario.
Viviana Anahí Villa +1 more
doaj
ABSTRACT Background Acceptance‐ and mindfulness‐based interventions are effective for improving pain‐related outcomes, yet their effects on psychological flexibility have not been meta‐analyzed. This systematic review and meta‐analysis addressed this gap by comparing these interventions with control conditions on psychological flexibility and its core ...
Juan P. Sanabria‐Mazo +9 more
wiley +1 more source
Micrometer analysis of millimeter lines of Raman spectra concludes in the association of anatase and graphitized organic matter (graphogen). The photosynthetic microorganisms at the origin of the microbialites produce O2, which is transformed by TiO2 into reactive species that, in turn, decompose the organic matter of the microorganisms. ABSTRACT Raman
Marie‐Paule Bassez
wiley +1 more source
ABSTRACT The electrocatalytic co‐reduction of CO2 and nitrate (NO3− ${\text{NO}}_{3}^{-}$) to synthesize urea presents a sustainable alternative to traditional industrial processes, yet its efficiency is fundamentally limited by the kinetically mismatched activation and coupling of CO2 and NO3− ${\text{NO}}_{3}^{-}$.
Jiayu Liu +9 more
wiley +1 more source
ABSTRACT Conformity of observed data with a postulated probability distribution is a fundamental problem of statistical modeling. Current tools for checking distributional conformity are often limited to univariate settings, with extensions to multivariate distributions facing challenges in interpretability and power.
Rasha Alsaadawi, Nitai D. Mukhopadhyay
wiley +1 more source
ABSTRACT Adverse childhood experiences (ACEs) and neurodevelopmental disorders (NDDs) are frequent yet the relationship between cumulative ACEs and multiple NDDs remains poorly understood. Using data from 120,629 children aged 3–17 years in the 2021‐2023 US National Survey of Children's Health, we examined associations between ACEs and multiple NDDs ...
Jialing Lin +7 more
wiley +1 more source

