Results 61 to 70 of about 2,713,345 (186)

Resistência de união de pinos de fibra de vidro utilizando diferentes tratamentos radiculares

Revista Cubana de Estomatología, 2020
Introdução: Os pinos de fibra de vidro têm sido amplamente utilizados na reconstrução de elementos com perda excessiva de estrutura dentária. Objetivo: Avaliar a força de adesão de pinos de fibra de vidro após diferentes tratamentos radiculares em ...
Robinsom Viégas Montenegro, Nathalie Murielly Rolim Abreu, Priscilla Kelly Batista da Silva Leite, Raquel Venâncio Fernandes Dantas, Ana karina Maciel de Andrade, André Ulisses Dantas Batista   +5 more
doaj  

Shazam! podcast del sistema Nacional de Bibliotecas SENA. 2 : Colombia profunda

, 2020
En esta segunda entrega de la serie de podcast “Shazam!” del Sistema Nacional de Bibliotecas SENA encontrará: en la sección cinco entrevistas, cinco regionales el trabajo que se ha venido haciendo desde la biblioteca de la población de Puerto Carreño en ...

core  

Conversores Push-Pull PWM CC-CC trifásicos alimentados em corrente [PDF]

, 2010
Tese (doutorado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2010In this thesis, a three-phase current-fed Push-Pull DC-DC converter and its version with active clamping ...
Andersen, Romero Leandro
core  

With Knowledge Comes Responsibility: Increasing Conservation Scientists’ Impact in a Time of Global Crises

Conservation Letters, Volume 19, Issue 5, September/October 2026.
ABSTRACT The dual crises of climate change and biodiversity loss continue despite overwhelming scientific evidence of their impacts on human well‐being and planetary health. Those of us working in the fields of conservation and ecology are acutely aware that current efforts to avert these crises are profoundly inadequate.
Tara G. Martin, Carlos A. Arnillas, Anni Arponen, Kadambari Devarajan, Ken Ehrlich, Heather M. Kharouba, Ana Carolina Prado‐Valladares, Helen M. Regan, Libby Rumpff, Florian Schnabel, Marten Winter, Kristiina Visakorpi, Julia K. Baum, Marc W. Cadotte, Abbey Camaclang, Javiera B. Chinga, Mariana C. Chiuffo, Emily Clark, Sharon Collinge, Roger D. Cousens, Marilyn Grell‐Brisk, Rebecca W. Kariuki, Alexandra‐Maria Klein, Monica D. Ortiz, Jennifer M. T. Magel, Sofie McComb, Jonathan W. Moore, Hazel Norman, Daniel Stewart, Bruno E. Soares, Gisela C. Stotz, Michael Williams, Florencia A. Yannelli, Lesley A. Hughes   +33 more
wiley   +1 more source

Sistemas de control push-pull. Un estudio comparativo.

, 2016
Un aspecto fundamental a nivel operacional en los sistemas de producción es la obtención de la cantidad deseada de unidades a producir con la mínima cantidad de inventario en proceso.
Ruiz Usano, Rafael, Muñoz Pérez, Miguel Ángel   +1 more
openaire   +2 more sources

Shazam! podcast del sistema Nacional de Bibliotecas SENA. 5 : caribe contigo

, 2020
En esta entrega de la serie de podcast “Shazam!”, la bibliotecaria Katia Milena Arrieta Buelvas narra en la sección “cinco entrevistas, cinco regionales” la experiencia de las bibliotecas de la regional Atlántico en épocas de pandemia destacando el ...

core  

Long‐term effects of clear‐cutting forestry on ectomycorrhizal fungi in boreal forest

New Phytologist, Volume 251, Issue 5, Page 2818-2831, September 2026.
Summary Clear‐cutting is detrimental to ectomycorrhizal fungi in a short time perspective, but long‐term effects on species richness and community composition are uncertain. To evaluate ecological sustainability of rotation forestry, we examined to what extent communities similar to those in old forests develop within the time frame of a rotation ...
Björn D. Lindahl, Karina E. Clemmensen, Johan Stendahl, Anders Dahlberg   +3 more
wiley   +1 more source

The incredible vulnerability that reproduction poses for plant species in a warming world

New Phytologist, Volume 251, Issue 6, Page 3111-3118, September 2026.
Generalized plant responses to heat stress across whole‐plant and reproductive scales. Summary Temperatures are rising globally and threatening the persistence of natural plant populations. Elevated temperatures disrupt gametogenesis, fertilization, and seed filling, often at lower thresholds than those affecting photosynthesis, growth, or survival ...
Derek A. Denney, Annabelle L. Taylor, Emily B. Josephs, John H. Willis, David B. Lowry   +4 more
wiley   +1 more source

Interpersonal Connections and Career Mobility in Bureaucratic Labor Markets: Evidence From Brazil

Public Administration Review, Volume 86, Issue 5, Page 1434-1446, September/October 2026.
ABSTRACT Interpersonal networks are pervasive in state bureaucracies around the world. To what extent do they explain bureaucratic career trajectories? And are they driven more by political patronage and connections to influential bosses, or by information‐sharing and trust‐building among peers?
Danilo Cardoso, Flavio Cireno, Julien Labonne, Pedro Masson, Pedro Palotti, Flavio de Vitoria, Martin Williams   +6 more
wiley   +1 more source

Kinetic Compatibility as a Predictor of PTP1B Inhibitor Combination Outcomes: An Integrated Experimental and Computational Study

ChemMedChem, Volume 21, Issue 16, 27 August 2026.
Combining PTP1B inhibitors of distinct kinetic mechanisms determines their pharmacological outcome. Integrating enzyme kinetics, docking, molecular dynamics, and membrane‐permeability simulations, we show that mechanistically compatible pairs (competitive + competitive; uncompetitive + mixed) yield additivity, whereas competitive + uncompetitive ...
Jonathan Trapala, Laura I. Álvarez‐Añorve, Nathaly Vasquez‐Martínez, Erika Chavira‐Suárez, Luz Vásquez‐Bochm, Deyamira Matuz‐Mares, Francisco Cortés‐Benítez, Martin González‐Andrade   +7 more
wiley   +1 more source