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ANR Empresa Joven FONSOFT 2015 C2

ANPCyT -

El Fondo Fiduciario de Promoción de la Industria del Software (FONSOFT) anuncia los resultados del proceso de evaluación para la convocatoria ANR Empresa Joven FONSOFT 2015 C2 mediante Resolución de Directorio N°516 y 521/16.

ANR FONSOFT Capacitación - Actualización de formularios y bases

ANPCyT -

La Agencia Nacional de Promoción Científica y Tecnológica, a través del Fondo Fiduciario de Promoción de la Industria del Software (FONSOFT), llama a la presentación de Proyectos de formación continua del sector de TICs, para su financiamiento parcial a través de Aportes No Reembolsables, en los términos y condiciones definidos en el presente documento, destinados a Instituciones Públicas con aporte fiscal directo, o a Instituciones Privadas sin fines de lucro.

Criticality of environmental information obtainable by dynamically controlled quantum probes

CONICET Digital -

Criticality of environmental information obtainable by dynamically controlled quantum probes Zwick, Analía Elizabeth; Alvarez, Gonzalo Agustin; Kurizki, Gershon A universal approach to decoherence control combined with quantum estimation theory reveals a critical behavior, akin to a phase transition, of the information obtainable by a qubit probe concerning the memory time of environmental fluctuations of generalized Ornstein-Uhlenbeck processes. The criticality is intrinsic to the environmental fluctuations but emerges only when the probe is subject to suitable dynamical control aimed at inferring the memory time. A sharp transition is anticipated between two dynamical phases characterized by either a short or long memory time compared to the probing time. This phase transition of the environmental information is a fundamental feature that characterizes open quantum-system dynamics and is important for attaining the highest estimation precision of the environment memory time under experimental limitations.

Informes Técnicos - Actualización

ANPCyT -

Se recuerda a los responsables de los proyectos adjudicados y que actualmente se encuentran en ejecución, que es requisito presentar un informe técnico por cada año transcurrido desde la fecha de inicio del proyecto.

Apertura de ANR TEC 2016 C2

ANPCyT -

La Agencia Nacional de Promoción Científica y Tecnológica, a través del Fondo Tecnológico Argentino (FONTAR), convoca a la presentación de Proyectos de Innovación Tecnológica para la adjudicación de Aportes No Reembolsables (ANR TEC) destinados al financiamiento de proyectos de mejora de la competitividad mediante la incorporación de tecnología, presentados por empresas PYMES en el marco del Préstamo BIRF 7599/AR.

Physical and mechanical properties of raspberries subjected to osmotic dehydration and further dehydration by air- and freeze-drying

CONICET Digital -

Physical and mechanical properties of raspberries subjected to osmotic dehydration and further dehydration by air- and freeze-drying Sette, Paula Andrea; Salvatori, Daniela Marisol; Schebor, Carolina Claudia The aim of this study was to analyze the effect of the application of dry and wet sucrose infusions, as pretreatments previous to air- and freeze-drying, on mechanical and physical properties of raspberries: water sorption, glass transition temperature (Tg), molecular mobility, texture and rehydration properties. Different dry and wet sugar infusions were prepared using combinations of additives: sodium bisulphite, citric acid, sodium bisulphite and citric acid, and no additives. These specific pretreatments are often used to obtain better sensorial characteristics of fruits upon further drying. After the dehydration step (air- or freeze-drying), all the samples were in the supercooled state. Pretreated samples presented lower Tg values and lower spin–spin relaxation times than control samples. Regarding texture, pretreated samples showed lower firmness than control samples. Also, freeze-dried pretreated samples showed higher firmness and lower deformability than air-dried pretreated ones. When considering the hygroscopicity, freeze-dried samples were more hygroscopic than air-dried ones. The fresh-like dried raspberries obtained could be directly consumed as snacks or incorporated in a composite food, such as a cereal mix. In this latter case, pretreated fruits would be more suitable, since their rehydration capacity at short times was relatively low.

Gallbladder cancer: South American experience

CONICET Digital -

Gallbladder cancer: South American experience Arroyo, Gerardo F.; Gentile, Alberto; Parada, Luis Antonio Large differences in terms of incidence and mortality due to gallbladder cancer (GBC) have been reported worldwide. Moreover, it seems that GBC has unique characteristics in South America. We surveyed the literature looking for information about the epidemiology, basic and translational research, and clinical trials performed in South America in order to critically analyze the magnitude of this health problem in the region. Compared to other geographic areas, age-standardized mortality rates (ASMR) for GBC in women are very high, particularly in many western areas of South America. Genetic, as well as dietary and environmental factors likely contribute to the pathogenesis of this disease in the area. Compared to other regions the profile of abnormalities of key genes such as KRAS and TP53 in GBC seems to slightly differ in South America, while the clinical behavior appears to be similar with a median overall survival (OS) of 6.5 to 8 months in advanced GBC. In contrast to Europe and USA, prophylactic cholecystectomy is a common practice in western areas of South America. GBC particularly affects women in South America, and represents a significant public health problem. It appears to have peculiarities that pose an urgent need for additional research aimed to discover risk factors, molecular events associated with its development and new treatment options for this lethal disease.

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