Results 91 to 100 of about 4,706,759 (328)
Advanced Engineering Materials, EarlyView.Cr0.9Si0.1 protective coatings are developed to enhance the thermal‐shock and oxidation resistance of Mg2Si0.89(Sn0.1,Sb0.01) thermoelectric (TE) materials. The coating forms a dense and adherent barrier that suppresses oxygen diffusion and mitigates mechanical degradation during cyclic oxidation, demonstrating its potential to improve the long‐term ...
Mikdat Gurtaran +3 more
wiley +1 more source
LA PLANEACION EDUCATIVA DURANTE EL FRENTE NACIONAL Aportes para su análisis y su historia
Revista Colombiana de Educación, 1982 Han transcurrido ocho años desde que terminó el Frente Nacional; durante esa época de tregua de los partidos tradicionales colombianos, se pusieron en marcha muchas cosas de trascendencia para el país, algunas de las cuales perduran todavía, mientras ...
Grupo de Investigación Grupo de Investigación
doaj +1 more source
INVESTIGACIÃN SOBRE LAS COMUNIDADES PREHISTÃRICAS EN LA ZONA ATLÃNTICA DEL NORTE DE MARRUECOS
Revista Atlántica-Mediterránea de Prehistoria y ArqueologÃa Social, 2017 The work develops several aspects of the research developed over several decades about prehistory in the western area of the northern peninsula of Morocco. From the exposition of the approach of the investigation, the main data of the investigation are exposed from four aspects: on the one hand the historiographical study, on the other the revision of ...
openaire +2 more sources
Direct Elections to the European Parliament: community legislation and national laws [PDF]
, 1987 The 10 June 1987 the first European elections by direct universal suffrage will take place in SpainEl 10 de junio de 1987 España participará por primera vez en las elecciones ...
Parlamento Europeo +1 more
core
TiO2 nanotubes for room temperature toluene sensor [PDF]
, 2014 TiO2 nanotubes were used to prepare gas sensor and the gas sensing properties towards toluene were analyzed. Titania nanotube arrays were fabricated via electrochemical anodization method in glycerol electrolytes containing NH4F.
Boggio, Norberto Gabriel +2 more
core +1 more source
Advanced Functional Materials, EarlyView.Intelligent radiative cooling devices, adaptable to various weather conditions, have the potential for year‐round energy savings. This study introduces a sustainable dual‐mode film made from polycaprolactone nanofibers and upcycled chip bags for effective thermal management.
Qimeng Song +4 more
wiley +1 more source
TAXONOMIA DE LOS HELMINTOS DE ALGUNOS ANFIBIOS DE LA CALERA [CUNDINAMARCA]
Revista Colombiana de Educación, 1979 El Departamento de Biología en su propósito de cumplir con una de los objetivos de UPN., está interesado en fomentar la investigación a nivel de estudiantes y profesores con el fin de integrar la labor docente e investigativa en la formación de los ...
Grupo de Investigación Grupo de Investigación
doaj +1 more source
La importancia de los comités en los proyectos de investigación para la salud en seres humanos
Revista de Educaci�n e Investigaci�n en EmergenciasLa investigación clínica en seres humanos en México está apoyada en un marco jurídico adecuado que concuerda con las pautas establecidas y los lineamientos internacionales vigentes en materia de investigación, con el objetivo de avanzar en el conocimiento médico para mejorar los procesos de detección, diagnóstico, tratamiento, rehabilitación y ...
Isael Mendoza-Leyte +1 more
openaire +2 more sources
A very simple and fast way to access and validate algorithms in reproducible research [PDF]
, 2015 The reproducibility of research in bioinformatics refers to the notion that new methodologies/ algorithms and scientific claims have to be published together with their data and source code, in a way that other researchers may verify the findings to ...
Milone, Diego Humberto +2 more
core +2 more sources
Advanced Functional Materials, EarlyView.HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan +9 more
wiley +1 more source