Results 51 to 60 of about 258,078 (250)

Determining the frequency of morphological characteristics in a sample of Brazilian children

Jornal de Pediatria, 2017
Objective: To establish the frequency of 82 morphological features in a sample of Brazilian children (between 3 and 13 years old), to understand the influence of age, gender, and ethnicity.
Eduardo Perrone, Thais Arbocese Zanolla, Rodrigo Ambrosio Fock, Ana Beatriz Alvarez Perez, Decio Brunoni   +4 more
doaj   +3 more sources

Biological research of Grabia River - fifty years of activity [PDF]

, 2005
Grabia, a small still close to natural conditions lowland river, has been an object of special interest for Łódź hydrobiologists for more than 50 years.
Siciński, Jacek, Tończyk, Grzegorz
core  

Modelagem de Fundo do Estuário do Serinhaém – Ba: Morfologia e Granulometria / Modeling of the bottom of Serinhaém’s estuary, BA: Morphology and Granulometry.

, 2017
O presente estudo teve como objetivo elaborar um modelo de distribuicao granulometrica e morfologia de fundo do Estuario do Serinhaem em Itubera-BA. Os procedimentos metodologicos envolveram a priori coleta de sedimentos e dados de profundidade ao longo ...
Isaac da Silva Santos, M. Nolasco
semanticscholar   +1 more source

Multiple tools to investigate the origin of the exotic species Chinook salmon Oncorhynchus tshawytscha (Walbaum, 1792) (Salmonidae) in the world's largest chocked coastal lagoon

Journal of Fish Biology, EarlyView.
Abstract Salmonid species have increasingly been established in South America for aquaculture and recreational fishing purposes. This study provides the first scientific record of the Chinook salmon (Oncorhynchus tshawytscha) in the Patos Lagoon (32°S), the world's largest choked coastal lagoon.
Yan Gonçalves Gowert, Valéria Marques Lemos, Fabiano Corrêa, Sabrina Vollrath, João Paes Vieira, Mario Vinicius Condini, Rodrigo Ferreira Bastos, Mylla Carla Cescon Freire, Ana Paula Cazerta Farro, Antonio Sergio Varela Junior, Cristiano Albuquerque, Maurício Hostim‐Silva, Alexandre Miranda Garcia   +12 more
wiley   +1 more source

Morfometria dos túbulos seminíferos e ductos epididimários de cães e gatos provenientes de cirurgia de castração

Biotemas, 2002
Esta pesquisa teve como objetivo a avaliação morfométrica e comparativa de testículos e epidídimos entre as espécies canina e felina em diferentes idades provenientes de cirurgias de castração, processados histologicamente e incluídos em parafina.
Patrícia Hoshino, Laura Satiko Okada Nakaghi, Maria Rita Pacheco, Jeffrey Frederico Lui, Euclides Braga Malheiros   +4 more
doaj  

Biomarker responses induced by bisphenol A on spermatogenesis in a Neotropical teleost fish are temperature-dependent

Ecotoxicology and Environmental Safety, 2021
Bisphenol A (BPA) is an organic synthetic compound used in the plastic industry with endocrine disrupting activity. Although it is frequently found in surface waters, few studies have investigated its impact on fish gametogenesis, particularly when ...
Yves Moreira Ribeiro, André Alberto Weber, Alessandro Loureiro Paschoalini, Davidson Peruci Moreira, Camila Ferreira Sales, Thais Victória Pires de Almeida, Mirra Angelina Neres, Nilo Bazzoli, Elizete Rizzo   +8 more
doaj   +1 more source

Morfología y estructura urbana en las ciudades medias mexicanas

, 2016
espanolEn este trabajo se investigaron modelos espaciales y su evolucion en 32 ciudades medias mexicanas, segun su morfologia de crecimiento; esto, a partir del analisis espacial del gradiente de densidad, la estructura de edad de la poblacion y la ...
Guillermo De la Torre
semanticscholar   +1 more source

Phylogenomic insights into helmet evolution in neotropical treehoppers (Hemiptera: Membracidae): Conserved morphological complexity across five subfamilies

Systematic Entomology, EarlyView.
Phylogenomic analyses of 2539 nuclear loci reveal robust relationships among major Membracidae lineages. Helmet shape complexity shows strong phylogenetic conservatism across genera, tribes and subfamilies. Pronotal modularity evolves across lineages, highlighting the developmental diversity of treehopper morphologies. Abstract We utilized genomic data
Ali Milanca Gutiérrez Aguilar, Esteban Alexis Vera Ortiz, Jorge Adilson Pinedo Escatel, Daniel Piñero, Marisol De‐la‐Mora Curiel   +4 more
wiley   +1 more source

Effects of a health education program on cytokines and cortisol levels in fibromyalgia patients: a randomized controlled trial

Advances in Rheumatology, 2018
Background Fibromyalgia (FM) is a syndrome characterized by widespread chronic pain associated to other symptoms, such as: fatigue, anxiety, depression and sleep disorders.
Andrei Pereira Pernambuco, Lucina de Souza Cota Carvalho, Luana Pereira Leite Schetino, Janaíne Cunha Polese, Renato de Souza Viana, Débora d’ Ávila Reis   +5 more
doaj   +1 more source

UTILIZAÇÃO DE RAIOS X NA AVALIAÇÃO DA MORFOLOGIA INTERNA DE SEMENTES DE SORGO

, 2017
RESUMO - A utilizacao de raios X em sementes e uma tecnica eficiente na avaliacao da morfologia interna de sementes de diversas especies; trata-se de um metodo rapido, preciso e nao destrutivo.
M. Javorski, S. M. Cícero
semanticscholar   +1 more source