Results 141 to 150 of about 8,838,569 (286)

Dual Single Atoms Boosting Photocatalytic Upcycling of Raw Polyvinylidene Fluoride Plastic

open access: yesAdvanced Materials, EarlyView.
To resolve the catastrophic disaster of plastic contamination, the Cu‐Fe dual‐single‐atom‐loaded In2P3S9 NSs photocatalyst was prepared for direct conversion of raw polyvinylidene fluoride plastic into valuable chemicals. The dual‐single‐atom catalyst exhibits exceptional performance, with a total acetic/formic acid production of ∼1351.8 µmol g−1 ...
Amin Talebian‐Kiakalaieh   +6 more
wiley   +1 more source

The Engineering School

open access: yes, 1955
Contents include "Historical Sketch of the Naval Postgraduate School"; "The Engineering ...

core   +1 more source

TEACHING, COEXISTENCE AND ATTENDANCE AT A TECHNOLOGICAL HIGH SCHOOL

open access: yesRa Ximhai, 2015
This article, which stems from ethnographic research, shows the importance of faculty intervention in the classroom setting in encouraging student attendance. Our findings indicate that the habitus the educator establishes can either encourage youth to continue their studies, or lead them to drop out, thus placing them at risk of addictions, illegal ...
Leticia Carranza-Peña   +1 more
openaire   +1 more source

GaSex Nanoparticles Modulate Neutrophil Function and Mitigate NET‐Driven Osteogenic Impairment in Osteomyelitis Therapy

open access: yesAdvanced Materials, EarlyView.
Neutrophil extracellular traps (NETs) emerge as a critical repair‐limiting factor in osteomyelitis, driving osteoblast mitochondrial dysfunction and excessive PINK1/Parkin‐mediated mitophagy. Gallium–selenium nanoparticles (GaSex) scavenge reactive oxygen species, redirect neutrophils from NETosis toward bactericidal phagocytosis, eliminate methicillin‐
Kai Ye   +11 more
wiley   +1 more source

Data of: Validation of the questionnaire to measure Chilean Teachers' Perception of School Violence and Coexistence Management (VI+GEC)

open access: yes
Data of: Validation of the questionnaire to measure Chilean Teachers' Perception of School Violence and Coexistence Management (VI+GEC)
Cuadrado-Gordillo, Isabel   +8 more
core   +1 more source

HUMAN RIGHTS EDUCATION AND PEACE IN THE BACHELOR

open access: yesRa Ximhai, 2016
This qualitative research article presents the relationship between human rights and peace in high school. The importance of the study centers on human relations as expressed through the language and behavior of teachers and students during daily ...
Leticia Carranza-Peña
doaj  

Over 95% Optical Reflectance From Structurally Modulated All‐Biopolymer Multilayers

open access: yesAdvanced Materials, EarlyView.
A new dense–porous design turns ordinary polysaccharides into highly reflective photonic multilayers. Alternating dense pectin and porous cellulose nanofiber layers create strong refractive‐index contrast without inorganic or synthetic polymers, enabling nearly perfect visible reflection, high near‐infrared reflection, broadband metallic‐like colors ...
Takaaki Kasuga   +9 more
wiley   +1 more source

The evaluation of school coexistence in contexts of cultural diversity

open access: yes, 2011
Currently, coexistence at schools seems to have been deteriorating and occasionally violent episodes occur. Mass media are increasingly reporting this kind of news that concerns all society.
Ortiz Gómez, María del Mar   +2 more
core  

Synthesis of Ti2B2Clx MBenes in Molten Salts From Theoretical and Experimental Perspectives

open access: yesAdvanced Materials, EarlyView.
By integrating a theoretical framework with experiments, Ti2InB2 was selectively etched with ZnCl2 to produce a multilayer (ml) Ti2B2Clx MBene. The In atoms are completely removed, with simultaneous incorporation of chlorine surface terminations. in situ x‐ray diffraction indicates a direct biphasic transformation from Ti2InB2 to ml‐MBene, with no ...
Rodrigo M. Ronchi   +15 more
wiley   +1 more source

Policies for the regulation of coexistence between GM and conventional crops [PDF]

open access: yes
Pollen-mediated gene flow is one of the main concerns associated with the introduction of genetically modified (GM) crops, since growers of GM varieties normally do not take into account its possible impact on conventional and organic growers therefore ...
Ceddia, M. Graziano   +2 more
core  

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