Results 291 to 300 of about 1,085,473 (336)
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ESR dating of teeth from northeastern Brazilian megafauna
Radiation Measurements, 2008Abstract Two Stegomastodon waringi teeth from Brazilian northeastern megafauna were dated by electron spin resonance (ESR) spectroscopy. The samples were collected in Pernambuco state, Brazil. The dating of these samples will contribute to the better knowledge of megafauna presence in this region as well as to the events associated to the extinction ...
Angela Kinoshita, Oswaldo Baffa
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Homophobia in Northeastern Brazilian University Students
Journal of Homosexuality, 1997The purpose of this research was to examine the presence of homophobia in northeastern Brazilian university students and the interaction between homophobia and various constructs, such as gender, family, and contact with homosexuals. This research was completed through the use of questionnaires, and responses were attained from a diverse group of 553 ...
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Demirjian's system for estimating the dental age of northeastern Brazilian children
Forensic Science International, 2010Since Demirjian's system of estimating dental maturity was first described, many researchers from different countries have tested its accuracy among diverse populations. Some of these studies have pointed out a need to determine population-specific standards.
Maria Cristina Germano, Maia +4 more
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Pharmacotherapeutic monitoring of dipyrone in northeastern Brazilian donkeys (Equus asinus)
Research in Veterinary Science, 2023This study aimed to monitor the effects of dipyrone following multiple administrations in northeastern donkeys. Ten castrated male donkeys, aged 6.4 ± 3 years and weighing 130.6 ± 9.8 kg, were administered dipyrone (25 mg/kg IV) every 12 h, resulting in six administrations (D1 to D6) per animal.
Kathryn Nóbrega, Arcoverde +7 more
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Theriogenology, 2019
The aim of the present study was to evaluate the efficacy of a GnRH analog for induction of ovulation in Brazilian Northeastern jennies (Equus asinus) with different follicle diameters. Four consecutive estrus of 10 jennies were used in a crossover study;
Sidnei Nunes de Oliveira +7 more
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The aim of the present study was to evaluate the efficacy of a GnRH analog for induction of ovulation in Brazilian Northeastern jennies (Equus asinus) with different follicle diameters. Four consecutive estrus of 10 jennies were used in a crossover study;
Sidnei Nunes de Oliveira +7 more
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Screening of Marine Algae from Brazilian Northeastern Coast for Antimicrobial Activity
Botanica Marina, 1988Galba Maria de Campos-Takaki
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Radioactive anomalies in a northeastern Brazilian town
Journal of Environmental Science and Health . Part A: Environmental Science and Engineering and Toxicology, 1995Summary The Brazilian town of Santana do Matos is located in a region which is rich in granites and other pre‐Cambrian rocks. Radiological measurements performed in 43 dwellings by a hand‐held scintillometer, gave a mean value of 148 ± 44 nGy h‐1. Readings in downtown streets ranged from 200 to 330 nGy h‐1.
Alberto Malanca +2 more
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Dynamic Dispersion of HIV-1 Subtype C Toward Brazilian Northeastern Region
AIDS Research and Human Retroviruses, 2021The subtype C accounts for >50% of HIV type 1 (HIV-1) infections worldwide and it is currently the predominant viral form in South Brazil. Subtype C has been reported in all Brazilian regions; however, the phylogenetic relationship among strains circulating in those regions still remains unclear.
Rodrigo Cunha Oliveira +5 more
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Northeastern Brazilian students’ representations of Atlantic Forest fragments
Environment, Development and Sustainability, 2009Although a growing number of investigations have considered the theme of environmental perception, few have focused directly on young people. The present study examines the perceptions of the local landscape held by students in fifth through eighth grades in the municipality of Igarassu in the Atlantic Forest—namely, Pernambuco (northeastern Brazil ...
Taline Cristina Silva +3 more
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An anthropometric study of northeastern Brazilians
American Journal of Physical Anthropology, 1972AbstractNearly 200 males from a distinct Brazilian population referred to as “Nordestinos” were examined for 11 bodily measurements, two derived measurements, four indices, and nine anthroposcopic observations. The population, formed principally from a mixture of Portuguese whites, Bantu Negroes, and Brazilian Indians inhabits a marginal area ...
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