Results 91 to 100 of about 933,669 (317)

Enhancement of the Plant‐Accessible Phosphate Fraction in Sewage Sludge Ashes by Na+ or K+ Addition Prior to Combustion

ChemSusChem, Volume 18, Issue 6, March 15, 2025.
The addition of Na2CO3 or K2CO3 to sewage sludge prior to combustion leads to the production of ashes containing phosphate in the form of buchwaldite‐like phases (Ca(Na/K)PO4). Compared to conventional sewage sludge mono‐ashes, such Na‐ or K‐ashes show greatly increased P‐solubilities and proved to be potent P‐fertiliser materials in greenhouse ...
Lorenz Bier‐Schorr, Viktoria Gräser, Michael Scherer‐Lorenzen, Peter Hajek, Philipp Kurz   +4 more
wiley   +1 more source

Recreational Drug Use at a Music Festival: A Dual Approach Using Hair Biomarkers Analysis and Participant Self‐Reported Drug Use

Drug Testing and Analysis, EarlyView.
Combined self‐report and hair analysis in festival attendees (n = 249) revealed substantial discrepancies in drug use reporting, particularly for stimulants and dissociatives. This integrated approach enhances detection of poly‐drug use and provides a more reliable basis for monitoring and harm‐reduction strategies.
A. Y. Simão, T. Rosado, M. Barroso, M. Andraus, E. Gallardo   +4 more
wiley   +1 more source

La atención a las personas en situación de dependencia como yacimiento de empleo en tiempos de crisis: el caso español

Cuadernos de Relaciones Laborales, 2015
En las últimas décadas se ha producido un envejecimiento de la población europea y española como consecuencia del movimiento natural de la población.
José Antonio Camacho Ballesta, Soraya María Ruiz Peñalver, María de los Ángeles Miguela Recover   +2 more
doaj   +1 more source

Environmental and local habitat variables as predictors of trophic interactions in subtidal rocky reefs along the SE Pacific coast

Ecography, EarlyView.
Temperature generally drives latitudinal patterns in the strength of trophic interactions, including consumption rates. However, local community and other environmental conditions might also affect consumption, disrupting latitudinal gradients, which results in complex large‐scale patterns.
Catalina A. Musrri, Alistair G. B. Poore, Oscar Pino, Nicolás Riquelme, Wolfgang B. Stotz, Fadia Tala, Martin Thiel   +6 more
wiley   +1 more source

Consumo de drogas en mujeres del Noroeste de México

Liberabit
Antecedentes: los varones presentan niveles de consumo de drogas más altos que las mujeres. Al ser un grupo en crecimiento necesita atención especial debido a que las desigualdades y estigmas sociales las hacen más vulnerables.
Elba Abril valdez, Rosario Román-Pérez, María José Cubillas Rodríguez, Sandra Elvia Domínguez Ibáñez   +3 more
doaj  

¿Política de desarrollo regional o política regional de desarrollo?

Apuntes del CENES, 2001
El autor del ensayo, luego de destacar la falacia de la convergencia interregional que postula la ortodoxia neoclásica, aborda el análisis de la conveniencia de formular una política pública regional no sectorial, inclinándose por una Política Regio- nal de Desarrollo (PRD), en contraste con otros enfoques existentes.
openaire   +2 more sources

Universality on higher order Hardy spaces [PDF]

, 2005
We prove a Seidel-Walsh-type theorem about universality of a sequence of derivation-composition operators generated by automorphisms of the unit disk in the setting of the higher order Hardy spaces.
Bernal González, Luis, Bonilla Ramírez, Antonio Lorenzo, Calderón Moreno, María del Carmen   +2 more
core  

Polycarbazole–NiOOH Interfacial Engineering of BiVO4 Photoanodes for Efficient and Stable Solar Water Splitting

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A π‐conjugated carbazole (p‐CBZ) layer is electro‐polymerized on BiVO4 to form a p–n heterojunction that enhances charge separation and suppresses surface recombination, while a NiOOH co‐catalyst accelerates oxygen evolution kinetics. The synergistic BVO/p‐CBZ/NiOOH photoanode delivers a high photocurrent density and long‐term stability for efficient ...
Lakshman Sundar Arumugam, Ana Gutierrez‐Blanco, Agustin O. Alvarez, Alejandro Saura Aviles, Mahesh Eledath‐Changarath, Rafael Abargues, Juan Francisco Sánchez‐Royo, Helena Rabelo, Maria Chiara Spadaro, Jordi Arbiol, Javier E. Durantini, Sixto Giménez   +11 more
wiley   +1 more source

Risk of hospitalization associated with body mass index and weight changes among prevalent haemodialysis patients [PDF]

, 2018
COSMOS is sponsored by the Bone and Mineral Research Unit (Hospital Universitario Central de Asturias), SAFIM (Sociedad Asturiana Fomento Investigaciones Óseas), the European Renal Association-European Dialysis and Transplant Association, the National ...
Cabezas Rodríguez, I., Cannata Andía, Jorge Benito, Carrero, J. J., Qureshi, A. R.   +3 more
core   +2 more sources

From Contingency Management to Transformative Climate Risk Adaptation? Analysis of Private Sector Agency in Navigating Complex Climate Risk Realities

Environmental Policy and Governance, EarlyView.
ABSTRACT The growing complexity and severity of cross‐border climate risks characterised by non‐linear impact chains and deep uncertainty questions the capacity of environmental governance to tackle these problems effectively and in a just manner. To increase the efficiency of climate action, the private sector has been called upon to leverage market ...
Päivi Tikkakoski, Sirkku Juhola
wiley   +1 more source