Results 41 to 50 of about 36,668 (230)
Las tradiciones del chamanismo en la mazateca baja. Trances de posesión
Anales de Antropología, 2010 En la cultura mazateca (Oaxaca, México), los trances de posesión se manifiestan a través de estados de conciencia alterados. Los chamanes mazatecos realizan curaciones ingiriendo el teonánacatl, crane de Dios, un hongo alucinógeno.
Juan Pérez Quijada
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Journal of Prosthodontics, EarlyView.Abstract Purpose The purpose of this in vitro study was to compare the average surface roughness (Ra) and stain durability of extrinsically stained additively manufactured zirconia, after brushing with different toothpastes and thermal cycling, with those of subtractively manufactured zirconia and lithium disilicate.
Cecilia Santos Galvao +7 more
wiley +1 more source
Revista CENIC Ciencias Químicas, 2004 Las diferentes sustancias hasta ahora identificadas como componentes de la caña de azúcar pueden ser separadas, en principio, en grupos de acuerdo con la naturaleza química de cada una de ellas.
Orlando Reinosa Espinosa
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Oral Diseases, EarlyView.ABSTRACT Objective To compare the adjunctive efficacy of a hyaluronic acid (HA) gel with 0.20% chlorhexidine (CHX) during nonsurgical periodontal therapy in periodontal patients over 6 months. Methods A single‐blind, randomized, controlled trial included 40 healthy, nonsmoking adults with periodontitis.
Andrea Scribante +4 more
wiley +1 more source
Cost and benefits of the morphological defences in larvae of Scymnus nubilus Mulsant (Coleoptera: Coccinellidae) [PDF]
, 2012 Dissertação de Mestrado - Biotecnologia em Controlo Biológico.Diferentes mecanismos de defesa contra a predação e parasitismo evoluíram entre os insectos. Estes podem ser químicos, comportamentais ou estruturais. As larvas do pequeno coccinelídeo Scymnus
Pacheco, Paulo Alexandre Botelho
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Caenorhabditis elegans as an in vivo model system for human inherited primary arrhythmia syndromes
The Journal of Physiology, EarlyView.Abstract figure legend Most genes involved in inherited primary arrhythmia syndromes (IPAS) are conserved in Caenorhabditis elegans, where genetic manipulation enables functional characterization of variants, identification of regulatory proteins, and in vivo drug testing.
Antoine Delinière +6 more
wiley +1 more source
Biotecnología en el Sector Agropecuario y Agroindustrial, 2012 El propóleo es una sustancia resinosa colectada por las abejas Apis mellífera de diferentes exudados de las plantas. En el presente trabajo se evaluaron las características organolépticas y fisicoquímicas de 18 muestras de propóleo provenientes de tres ...
Jesus Humberto Gil +3 more
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Creating Flood Disasters: Environmental Memory and Adaptation in Aotearoa New Zealand
Kōtuitui: New Zealand Journal of Social Sciences Online, Volume 21, Issue 2, June 2026.This article explores three questions. First, why does New Zealand have widespread flooding hazards? Second, why are these persistent, with little seemingly learned from the memory of earlier events? And third, beyond reiterating conventional solutions, what examples of alternatives or adaptations are being developed in different places?
Eric Pawson
wiley +1 more source
FOLIAR MICROMORPHOLOGY OF MEXICAN OAKS (QUERCUS: FAGACEAE)
Acta Botanica Mexicana, 2013 México es el principal centro de diversidad del género Quercus en el Hemisferio Occidental. A pesar de los avances recientes en el conocimiento de los encinos mexicanos, aún existe cierto grado de confusión taxonómica, particularmente dentro de algunos ...
Claudia Scareli-Santos +3 more
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Planta Daninha, 2005 Este trabalho teve como objetivos caracterizar a superfície foliar das plantas daninhas Commelina benghalensis, Ipomoea hederifolia, Richardia brasiliensis e Galinsoga parviflora e determinar a porcentagem de controle dessas plantas pelo herbicida ...
P.A. Monquero +2 more
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