منابع مشابه
Helena Cristina Santos Nascimento & Ricardo
O clorofilômetro (SPAD-502) é amplamente utilizado para estimar teores de clorofila, mas a falta de uniformidade na distribuição dos cloroplastos pode afetar sua precisão. Os objetivos deste estudo foram avaliar o efeito da fluência de fótons (F = irradiância x tempo de iluminação) em folhas com teores diferentes de clorofila e determinar o efeito da relação clorofila a/b nos valores do SPAD em...
متن کاملCarmelo Bastos - Filho , Marcos Oliveira Junior and Débora Nascimento
Particle swarm optimization (PSO) is a computational intelligence technique widely used to solve optimization problems. It was inspired on the social behavior of flocks of birds. In the PSO algorithm, the search space is bounded and each possible positionwithin the search space represents a solution for the optimization problem. During the algorithm execution, the particles adjust their velocit...
متن کاملX-linked intellectual disability type Nascimento is a clinically distinct, probably underdiagnosed entity
X-linked intellectual disability type Nascimento (MIM #300860), caused by mutations in UBE2A (MIM *312180), is characterized by craniofacial dysmorphism (synophrys, prominent supraorbital ridges, deep-set, almond-shaped eyes, depressed nasal bridge, prominent columella, hypoplastic alae nasi, and macrostomia), skin anomalies (hirsutism, myxedematous appearance, onychodystrophy), micropenis, mod...
متن کاملFábio Gontijo Rodrigues; Andy Petroianu-tcbc-mg; Simone Odília Fernandes Diniz; Valbert Nascimento Cardoso; Eduardo Vilhena
Objective: To evaluate the splenic parenchymal blood distribution through scintigraphic study. Methods: Thirty Wistar rats were randomly divided into six groups (n = 5). Group 1 (spleen – 30 minutes) and Group 2 (spleen – 90 minutes) underwent laparotomy with direction of blood flow to the spleen by ligature of the aorta near the iliac bifurcation and splanchnic vessels, keeping blood flow only...
متن کاملKaryological study of Ololygon tripui (Lourenço, Nascimento and Pires, 2009), (Anura, Hylidae) with comments on chromosomal traits among populations
To increase the number of cytogenetic characters used in Ololygon tripui systematics, we applied some cytogenetic techniques such as Giemsa, C- and NOR-banding, and fluorescence in situ hybridization (FISH) with 18S rDNA and repetitive microsatellite DNA probes to the study of four populations from Minas Gerais State (southeastern Brazil). All populations showed 2n = 24 and FN = 48, and chromos...
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ژورنال
عنوان ژورنال: Anthropologie et Sociétés
سال: 2017
ISSN: 1703-7921,0702-8997
DOI: 10.7202/1040275ar