Results 51 to 60 of about 218,216 (124)

Heteroatom‐Doped Graphdiynes and Their Applications in Photo‐/Electro‐Catalytic CO2 Conversion

open access: yesCarbon Innovation, Volume 1, Issue 1, Page 4-27, June 2026.
This review highlights the versatile role of doped graphdiyne (GDY) in boosting CO2 conversion, where metal and non‐metal doping simultaneously tune the electronic structure, create abundant active sites, and improve charge separation, light harvesting, and CO2 adsorption.
Fangzhou Yang   +3 more
wiley   +1 more source

Factores implicados para realizar o no realizar tesis en estudiantes de psicología

open access: yes, 2017
A pesar de la necesidad de investigaciones cientificas en Psicologia para dar respuesta a los diferentes problemas psicosociales del pais (violencia familiar y corrupcion, por ejemplo), los estudios en esta area son aun insuficientes.
Jesús J. Aiquipa   +3 more
semanticscholar   +1 more source

Tesis Doctorales.

open access: yesCuadernos de Historia Contemporánea, 1988
Sin ...
Sin autor
doaj   +1 more source

Validation of a Multiparametric, Automated, Macroarray‐Based Assay for the Detection of Autoantibodies in Autoimmune Liver Disease

open access: yesJournal of Clinical Laboratory Analysis, Volume 40, Issue 11, June 2026.
The assay exploited a multiparametric and fully automated device applied to CHORUS EVO to validate that the CHORUS Macroarray Liver Diseases kit is a novel procedure for detecting autoantibodies of AIH and PBC. The assay resulted as linear, accurate, sensitive, specific, and able to distinguish between PBC and AIH.
Luigi Raganelli   +14 more
wiley   +1 more source

EL TAMAÑO MUESTRAL PARA LA TESIS. ¿CUÁNTAS PERSONAS DEBO ENCUESTAR?

open access: yes, 2017
El presente articulo es una recopilacion de los apuntes de la materia de investigacion o bioestadistica y de conferencias dictadas en latinoamerica. Al realizar una investigacion cientifica uno de los principales factores que se debe tomar en cuenta es ...
Ebingen Villavicencio-Caparó   +5 more
semanticscholar   +1 more source

Abstrak Tesis

open access: yesVeritas: Jurnal Teologi dan Pelayanan, 2018
Abstrak ...
Editor Veritas
doaj   +1 more source

Deglacial Permafrost Organic Carbon Delivery at the Northern Svalbard Continental Margin: Insights From Tetraether Lipids and Plant Biomarkers

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 6, June 2026.
Abstract Degradation of Arctic permafrost due to global warming and sea level rise could trigger positive feedbacks, exacerbating climate change. However, uncertainties remain on how permafrost systems may respond because we lack a complete understanding of the permafrost‐climate feedback.
Mathia Sabino   +6 more
wiley   +1 more source

Retroalimentación docente y aprendizaje en talleres virtuales de escritura de tesis

open access: yes, 2018
In this article, by means of a mixed methodology, we analyze teacher’s feedback in the production of a chapter that the students carry out as the final activity of a virtual workshop oriented to the postgraduate thesis writing, as well as the changes ...
Guadalupe Álvarez, H. D. D. Anglat
semanticscholar   +1 more source

RESEÑAS DE TESIS DE POSTGRADO 2008

open access: yesMomento, 2008
RESEÑAS DE TESIS DE POSTGRADO ...
RESEÑAS DE TESIS DE POSTGRADO 2008
doaj  

Tesis doctorales

open access: yesBoletín de la Asociación de Geógrafos Españoles, 2012
Texto resumen.
Otras Secciones
doaj   +2 more sources

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