Results 111 to 120 of about 1,479,464 (289)

Sulfur‐Rich μ‐O Diiron Catalyst for Electrochemical Hydrogen Production

European Journal of Inorganic Chemistry, EarlyView.
A diferric μ‐oxido complex supported by a sulfur‐rich scaffold acts as a proton‐reduction electrocatalyst for H2 production via a μ‐hydroxido species. An aminodithiophenolate scaffold with an NS2 donor set supports diiron complex formation. The diferrous precursor activates O2, giving rise to a diferric μ‐oxido species, which acts as a proton‐reduction
Hugo C. Hernández‐Toledo, Víctor E. López‐Guerrero, Alexander Mondragón‐Díaz, Elvis Robles‐Marín, Marcos Flores‐Alamo, José Manuel Guevara‐Vela, Tomás Rocha‐Rinza, Ivan Castillo   +7 more
wiley   +1 more source

SUBJECTIVE WELL-BEING AND OPTIMISM IN OLDER ADULTS

Revista Científica Arbitrada de la Fundación MenteClara
Positive psychology, since its creation, has been responsible for the study of subjective well-being and optimism with the aim of improving the quality of life of the population.
Martina Fourcade, Angelina Squillace, Sofia Terevinto   +2 more
doaj   +1 more source

Biologia floral e sistema reprodutivo de Gliricidia sepium (Jacq.) Steud. (Fabaceae-papilionoidae) na regiao de Petrolina, Pernambuco. [PDF]

, 2019
Aspectos da biologia da polinizacao e do sistema de reproducao de Gliricidia sepium foram estudados no periodo de mar?o a dezembro de 1999, entre 05:30 e 17:00h., em uma populacao introduzida na Embrapa Semi-Arido (Petrolina, estado de Pernambuco ...
DRUMOND, M. A., KIILL, L. H. P.
core  

Damping Modification Factors for Pile–Induced Filtering Effect

Earthquake Engineering &Structural Dynamics, EarlyView.
ABSTRACT Period–dependent Damping Modification Factors are usually applied to the 5%–damped pseudo–acceleration response spectrum at free field conditions to derive the seismic demand for structures with damping ratio other than 5%. Likewise, the response spectrum at the foundation level of pile–supported structures may differ from the free field ...
Emmanouil Rovithis, Maria Iovino, Dimitris Sotiriadis, Raffaele Di Laora   +3 more
wiley   +1 more source

Thermal Characterisation of Millet to Develop Sustainable Intumescent Passive Fire Protection Systems

Fire and Materials, EarlyView.
ABSTRACT Intumescent paints, coatings, or sealants are a popular form of passive protection in the fire industry. However, the impact of their toxicity and constituent synthetic chemical ingredients is an important consideration for sustainability. This research experimentally studied an agricultural grain, known as millet, quantifying its unusual ...
Z. S. Vermeulen, M. H. B. Mat Kiah, N. V. Flores Quiroz, R. S. Walls   +3 more
wiley   +1 more source

Edible Antifungal Coatings Based on Litchi Chinensis Seed Starch Enriched With Pericarp Procyanidins for the Postharvest Preservation of Strawberries

Food Chemistry International, EarlyView.
Lychee starch coatings enriched with procyanidins showed strong antifungal activity and effectively preserved strawberry quality postharvest, reducing weight loss, decay, and senescence. This highlights their potential as a sustainable natural alternative for shelf‐life extension and fungal control in fresh produce.
Guillermo Castillo‐Olvera, José Sandoval‐Cortes, Juan A. Ascacio‐Valdes, Olga B. Álvarez‐Pérez, Jorge E. Wong‐Paz, María L. Flores López, Ahmet Yemenicioğlu, Cristóbal N. Aguilar   +7 more
wiley   +1 more source

Mediation–Moderation Analysis of Senior High School Student Satisfaction, Academic Engagement, Gender, and Its Relationship With Learning Styles and Academic Performance

Future in Educational Research, EarlyView.
ABSTRACT A complex interplay of cognitive, emotional and contextual factors shapes student learning and academic success. This study examined the relationships among learning styles, student satisfaction, academic engagement, gender, and academic performance of senior high school students in the La Dade‐Kotopon Municipality of Ghana.
Francis Britwum, Henry Yaw Acheampong, Samuel Obed Amoah, Edwin Adjei, Sandra Aidoo, Enoch Osei Agyemang   +5 more
wiley   +1 more source

Maternal RSV vaccination for infant protection: A systematic review and meta‐analysis of phase 3 trials with an integrated economic evaluation

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background Respiratory syncytial virus (RSV) is a leading cause of hospitalization and mortality in early infancy. Maternal immunization offers a preventive strategy, but uncertainties regarding safety and economic value have limited its implementation.
Johnatan Torres‐Torres, Lourdes Rojas‐Zepeda, José Rafael Villafan‐Bernal, Raigam Martinez‐Portilla, Salvador Espino‐y‐Sosa, Pablo Cerda‐Flores, Elsa Romelia Moreno‐Verduzco, Irma Eloisa Monroy‐Muñoz, Ameyran Yolanda Gonzalez‐Guerrero, Juan Mario Solis‐Paredes, Javier Perez Duran   +10 more
wiley   +1 more source

Safeguarding maternal health against extreme heat in India: A policy analysis of state‐level heat action plans

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract Objective This study identifies and characterizes policy measures across Indian states to protect pregnant and lactating women from extreme heat exposure through a thematic analysis of state‐level heat and climate adaptation plans. Methods Using content analysis, we systematically reviewed publicly available Heat Action Plans (HAPs) (N = 19 ...
Gabriela De Jesus Cipriano Flores, Surya Surendran, Karthika Kumar, Devaki Nambiar, Jane E. Hirst   +4 more
wiley   +1 more source

WEAVING NETWORKS. APPROACHES TO THE INFLUENCE OF SOCIAL SUPPORT ON THE PSYCHOLOGICAL WELL-BEING OF OLDER ADULTS

Revista Científica Arbitrada de la Fundación MenteClara
This paper aims to explore research analyzing the relationship between Social Support and Psychological Well-being in Older Adults from the perspective of Positive Psychology.
Ezequiel Martín Patri, Cyntia Eleonora Candido, Ana Sofia Ruiz Barrionuevo, Medalit Bazan   +3 more
doaj   +1 more source