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BackgroundCampylobacter is the most common cause of bacterial food infections worldwide. In Algeria, data regarding the epidemiology, antimicrobial resistance and virulence of Campylobacter remain limited. This study aim...

To elucidate the influence of bi-substitution on the structural and hyperfine properties of goetites, two series of (Al,Co)- and (Mn,Co)-substituted goethites were synthesized in alkaline media by aging several ferrihydr...

External ventricular drain (EVD) placement is a standard neurosurgical procedure for cerebrospinal fluid diversion and intracranial pressure monitoring, yet conventional freehand techniques are associated with substantia...

The objective of this experiment was to characterize the heart rate (HR) of twelve Mangalarga Marchador mares, before, during, and immediately after 5, 10, 15 and 20 minutes of marcha tests, evaluating the effect of chro...

This study researched the impact of US low cost carriers’ entrance to the airline market in Colombia, South America. The study analyzed the overall market share between Florida and Colombia after U.S. low cost carriers...

Abstract A total of sixty surface sediment samples were systematically obtained from ten distinct locations along the Sudanese coastline of the Red Sea during the summer season (June 2016) and the winter season (February...

Los cronistas desde el siglo XVI y los viajeros del siglo XIX e inicios del siglo XX, identificaron al sitio inca de Curamba, departamento de Apurímac, sierra sur del Perú, como un centro metalúrgico relacionado al pr...

The paper presents a simple one-step "green" approach to the synthesis of magnetite nanoparticles. The magnetite nanoparticles were synthesized using fruit extract obtained from grape peels and grape pulp. The formation ...

ABSTRACT We aimed to evaluate the effects of the addition of oregano (Origanum vulgare) or green tea (Camellia sinensis L.) extracts (separately and associated) on feed intake, milk production, and hematological and anti...

Recent developments in quantum photonics have initiated the process of bringing photonic-quantumbased systems out-of-the-lab and into real-world applications. As an example, devices to enable the exchange of a cryptograp...

Layered double hydroxide (LDH) compounds are characterized by structures in which layers with a brucite-like structure carry a net positive charge, usually due to the partial substitution of trivalent octahedrally coordi...

The structural transformations accompanying the low-temperature phase transition (PT) β´→γ in the argyrodite Ag8SnSe6 characterized by mixed electron-ionic conductivity, have been studied using nuclear gamma resonan...

ABSTRACT Aiming to characterize the structure of the arboreal community in a riverine forest remnant of the Taquari river, State of Rio Grande do Sul, 42 sampling units of 100 m2 (10 × 10 m) were located. Phytosociologi...

Abstract Peatlands are among Earth’s largest terrestrial carbon stores and are crucial for climate regulation, biodiversity conservation, and water security. Yet peatlands worldwide are deteriorating under pressures fr...

Introduction Early open fracture management aims to minimise the risk of complications. For the most severe open fracture wounds, multiple irrigation and debridement surgeries are required to overcome severe wound contam...

Abstract Background Adaptive designs (ADs) are increasingly used, whereby outcome data accumulated during the trial may inform a trial’s course in accordance with pre-specified rules at interim analyses. The benefits h...

O Nim é uma árvore milenar, nativa da Índia, que vem sendo utilizada há séculos para os mais variados fins. Suas atividades medicinais e praguicidas têm sido fonte de grande interesse na pesquisa científica. A p...

Este trabajo de Tesis propone un estudio experimental sobre las propiedades magnéticas de óxidos de Cu y Fe cuando se los somete a tratamientos que modifican su microestructura. Principalmente son mezclas de CuO y α-F...

En este trabajo la Espectroscopia Mossbauer ha sido de crucial importancia para la determinación de nanofases dispersas no detectables por otras técnicas en el sistema Fe-B, y ha permitido obtener a través del estudio...

La técnica Mössbauer es una herramienta fundamental para el estudio de la estructura nanoscópica de diversos materiales que representan un rol clave en el desarrollo tecnológico, especialmente el hierro y sus compues...

En este trabajo se trata de relacionar el efecto de la inserción de N con el cambio en los parámetros hiperfinos observado por medio de espectroscopia de efecto Mössbauer (EM). También, se estudia el problema de la d...

This study evaluated the antimicrobial activity of the leaves crude ethanol extract of Jacaranda decurrens Cham. (Bignoniaceae). The crude ethanol extract was obtained from the material collected in Senador Canedo and Mo...

Se desarrolló un proceso de síntesis y purificación mediante centrífuga sedimentadora para la producción del complejo inyectable de hierro dextrana de uso antianémico. Se caracterizó la dispersión y el proceso, c...

En un ensayo a campo efectuado en la Estación Experimental “Ing. Agr. Hirschhorn” (La Plata) durante los años 2001, 2002 y 2003 se evaluaron los efectos de dos sistemas de labranza: labranza convencional (LC) y sie...