Introducción. El consumo de alimentos afecta el ambiente, por lo que es necesario investigar qué nivel conocimiento tiene la población urbana sobre procedencia los consumen. Objetivo. Diseñar, validar y determinar confiabilidad un instrumento para evaluar respecto a agroecológicos. Materiales métodos. trabajo se desarrolló en Universidad Central del Ecuador Quito, Ecuador, periodo 2020-2021. ti...

A textura tem grande importância no manejo dos solos, fazendo-se necessária a sua determinação, sendo razão de bandas espectrais estreitas pode ser uma alternativa rápida e precisa para este fim. Então o objetivo deste trabalho é avaliar uso dados espectrais, adquiridos pelo sensor aerotransportado SpecTIR-VS com pixel 1 m, na seleção duas composição melhor Índice por Diferença Normalizada, que...

Bir vakıf medeniyeti olarak tanımlanan Osmanlı Devleti’nde kurmada öncü rol oyna-yanlar arasında devletin yönetiminden sorumlu sultanlar kadar, eşlerinin ve hanedan mensubu diğer hanımların da yer aldıkları görülmektedir. Bu bağlamda dönemine ait bilinen en erken tarihli vakfiyenin Orhan Gazi’nin eşi Asporça Hatun’a olması oldukça anlamlıdır. 723/1323 yılında düzenlenen bu vakfiyeden sonra günü...

Abstract The global film industry is shaped by gender inequality. Women are structurally underrepresented in professional roles that include high levels of creative and economic decision-making power, such as directors, writers, producers. In our study, we ask to what extent the festival sector, a prestigious sub-field industry, structured biases. To address this question, conceptualize sector ...

The 2-hydroxycarboxylate transporter (2HCT) family is a family of bacterial secondary transporters for substrates like citrate, malate and lactate. The family is in class ST[3] of the MemGen classification system that groups membrane proteins in structural classes based on hydropathy profile analysis. The combination of computational analysis of the proteins in class ST[3] and available experim...

The phenotypic expression in familial adenomatous polyposis (FAP) is variable. This study compares the phenotype of 27 patients with an identical 5 base pair (bp) deletion at codon 1309 with a group of 61 matched patients with FAP where knowledge of specific mutations is not available and with seven other different mutations in 24 subjects. Patients with the codon 1309 deletion have significant...

Enzymes CYP4A11 and CYP4F2 are involved in biosynthesis of vasoactive 20-hydroxyeicosatetraenoic acid and may contribute to pathogenesis of coronary artery disease (CAD). We investigated whether polymorphisms of the CYP4A11 and CYP4F2 genes are associated with the risk of CAD in Russian population. DNA samples from 1323 unrelated subjects (637 angiographically confirmed CAD patients and 686 age...

To evaluate methods for detection of genital human papillomavirus (HPV) DNA in men, samples were obtained from 3 consecutive groups of 10 men attending a sexually transmitted disease clinic by use of (1) a saline-wetted Dacron swab alone, (2) a saline-wetted cytobrush, or (3) emery paper (600A-grit Wetordry Tri-M-ite; 3M) abrasion followed by a saline-wetted Dacron swab. By use of a polymerase ...

Platelet microparticles (PMPs) are released from activated platelets and express functional adhesion receptors, including P-selectin, on their surface. PMP concentrations are elevated in many disorders, and their role in accelerating coagulation has been studied. However, their role in leukocyte aggregation has not been defined. We hypothesized that P-selectin-expressing PMPs bridge leukocytes ...

Quinoline-2-carbohydrazide (3) was reacted with aryl or alkyl isothiocyanates to give the corresponding quinoline thiosemicarbazides (4a-e). Cyclization of the substituted thiosemicarbazides with sodium hydroxide led to the formation of 5-(quinolin-2-yl)2H-1, 2, 4-triazole-3(4H)-thiones (5a-e). Desulfurization of thiosemicarbazides by mercuric oxide gave 5-(quinolin-2-yl)-1, 3, 4-oxadiazol2-ami...