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Twelve compounds were isolated from the rhizoma of Paris polyphylla Smith var. pubescens Handel-Mazzetti. Based on spectral data, the isolated compounds were identified as stigmasterol (1), β- Ecdysterone (2), Diosgenin...

Alpinia zerumbet (Zingiberaceae) presents a high medicinal value, in part by its production of volatile compounds. Organogenic in vitro cultures of A. zerumbet were treated with the elicitor methyl jasmonate (MeJA), a na...

Aun cuando solo quedan menos de 500 ejemplares de huemul patagonico (Hippocamelus bisulcus) en Argentina, existe escasa información sobre su ecología y dinámicas poblacionales. Por primera vez en la historia de Argent...

Biological reactions occur in a highly organized spatiotemporal context and with kinetics that are modulated by multiple environmental factors. To integrate these variables in our experimental investigations of 'native' ...

Humans utilise about 40% of the earth’s net primary production (NPP) but the products of this NPP are often managed by different sectors, with timber and forest products managed by the forestry sector and food and fibr...

Abstract Background Infection by coronaviruses cause gastrointestinal disease in many species. Little is known about its prevalence and importance in goats. Objective Identify the etiology, demographics, and clinical fea...

As a field of significant activity for historical sociologists in recent decades, civilizational analysis has produced extensive and incisive works examining Japan as a historical formation of Eurasia. However, the same ...

Materias / palabras clave: foreword

Illicit gold flows constitute a major development challenge for governments and a social responsibility challenge for many industries along gold supply chains, including gold refiners and jewelry retailers. This paper hi...

Abstract Background Leptospirosis is a zoonotic disease of concern and an investigation of recent spatio‐temporal trends of leptospirosis in dogs in the United States is needed. Leptospira PCR testing has become increa...

Resumo Os quelônios aquáticos têm servido o homem, há muito tempo, como um importante recurso alimentar. Durante o período colonial, comerciantes portugueses perturbaram praias de desova em grande escala à procura ...

ABSTRACT Background Information regarding measurement and supplementation of vitamin K1 (vitK1) in dogs with chronic enteropathy (CE) is limited. Hypothesis/Objectives Compare vitK1 concentrations of healthy dogs to dogs...

Edwin W. Smith'in HALK MASALLARININ İŞLEVİ adlı eserinin Türkçe'ye aktarımı ve çevirenin notlarını içermektedir.

Abstract Eastern Himalayan Region (EHR), where rice is an important staple crop, developing drought stress tolerant varieties is crucial for improving yield and stability in variable climates. Genotype-by-environment (GE...

Review of: Bruce Bueno de Mesquita, Alastair Smith, Manualul dictatorului. De ce să te porţi rău e aproape întotdeauna o bună politică

Projetos de recuperação de centros urbanos vêm se apresentando como importante campo de investigação. Existe uma preocupação em interpretar os deslocamentos de significados urbanos e as consequências da silencios...

ABSTRACT The study has been conducted over a period of 4 years, on a total number of 133 dogs, all of those expressing gastrointestinal disorders. Ultrasound and endoscopic examinations were performed in all dogs in orde...

Introducción: el bullying es un importante factor de riesgo para la salud mental de los adolescentes. Propósito: explorar las definiciones de bullying que brindaban los adolescentes. Muestra: se constituyó una muestra...

Se analiza la comparabilidad interlingüística e intercultural del bienestar subjetivo durante la adolescencia, a partir de dos muestras de Asturias y de Cataluña de entre 15 y 18 años. Se utilizan como indicadores ps...

RESUMO O artigo apresenta resultados de uma pesquisa que teve por objetivo analisar o estado atual do ensino de didática em cursos de licenciatura e sua contribuição para o processo de constituição profissional doce...

En este estudio se investigó el efecto de la luz pulsada (0-71,6 J/cm2, T< 20 °C) en sistema estanco (LPe) en la inactivación de esporas de Alicyclobacillus acidoterrestris ATCC 49025, células de Saccharomyces cerevi...

Abstract The existing engineering empirical life analysis models are not capable of considering the constitutive behavior of materials under contact loads; as a consequence, these methods may not be accurate to predict f...

Huemul Hippocamelus bisulcus. Problems of protection of the endangered deer from PatagoniaPatagonian hemul (Hippocamelus bisulcus) is a member of the deer family (Cervidae) classified as an species. The size of its popul...