Comentarios al nuevo proyecto de reforma del libro de derecho de obligaciones del código civil

En el presente artículo, a través de un análisis exegético artículo por artículo, los autores realizan una dura crítica al Libro de Obligaciones del Proyecto de Reforma del Código Civil. Se cuestiona la necesidad y utilidad de que se realice una reforma en este campo

Responsabilidad en obligaciones ejecutadas por terceros

A través del presente artículo, los autores buscan analizar los alcances y limitaciones del contenido del artículo 1325 del Código Civil peruano, el cual trata el tema de la responsabilidad en las obligaciones ejecutadas por terceros. Así, en principio esbozan algunas ideas en torno a la responsabilidad contractual, para, posteriormente, entrar en el análisis de esta figura exponiendo las diversas teorías que sobre el particular se han planteado. Asimismo, analizan las condiciones para que proceda la responsabilidad contractual indirecta, las acciones derivadas de este tipo de responsabilidad, los principales supuestos que se presentan, entre otros

La funcionalidad de la cláusula penal

No presenta resumen

La funcionalidad de la cláusula penal

No presenta resumen

A large language model-assisted education tool to provide feedback on open-ended responses

Open-ended questions are a favored tool among instructors for assessing student understanding and encouraging critical exploration of course material. Providing feedback for such responses is a time-consuming task that can lead to overwhelmed instructors and decreased feedback quality. Many instructors resort to simpler question formats, like multiple-choice questions, which provide immediate feedback but at the expense of personalized and insightful comments. Here, we present a tool that uses large language models (LLMs), guided by instructor-defined criteria, to automate responses to open-ended questions. Our tool delivers rapid personalized feedback, enabling students to quickly test their knowledge and identify areas for improvement. We provide open-source reference implementations both as a web application and as a Jupyter Notebook widget that can be used with instructional coding or math notebooks. With instructor guidance, LLMs hold promise to enhance student learning outcomes and elevate instructional methodologies

Land Vulnerability, Risk Zoning, and Ecological Protection in the Protection Forest of Pagaibamba (Peru)

The protection of natural areas is considered an essential strategy for environment conservation. The objective of this work was to determine the level of vulnerability, considering the characterization and identification of the risk zones and ecological protection of the Pagaibamba Protection Forest (PPF, Peru). To determine the vulnerable areas, Landsat ETM satellite images, topographic, geological, ecological, and vegetation cover maps were used. Geological, physiographic, edaphological, vegetation cover, and land use potential characteristics, were analyzed. Three Ecological Protection and Risk Zones were identified, with the largest extension of the PPF corresponding to lands of very high and high vulnerability and high ecological risk, which include >85% of Protected Natural Areas (PNA) and 54% of the Buffer Zone (BZ). Moderate risk areas represent 30% of the Buffer Zone (BZ) and 13% of the PNA, and the low-risk areas (represent 15% of the BZ and 2% of the PNA). Biogeographically, the PPF was related to the Cloudy Montane Forests Ecoregion of the Andes Mountains, standing out the Tropical Montane Cloud Forest (TMCF) and the Tropical Lower Montane Cloud Forest (TLMCF). These forests are a global conservation priority due to their great biodiversity, high level of endemicity of flora and fauna, and the crucial hydrological function they fulfill

Aditivos Mucogénicos para el Control de Caligus rogercresseyi en Salmón del Atlántico (Salmo salar)

Mucus is one of the most important components of fish immunity, it contains components of innate immunity such as glycoproteins, lysozyme, complement proteins, proteolytic enzymes, antimicrobial peptides and immunoglobulins. Current information concerning the generation, physiology and effects of mucus in Atlantic salmon is reviewed, as well as possible mucogenic additives for the control of parasites that may be attractive for future use in the reduction of Caligus rogercresseyi. A full-text multidisciplinary data search was carried out. The topics included in the research process correspond to salmon, mucus, and mucogenic additives. It was found that the additive that generates a greater increase of the mucus components is the probiotic Bacillus sp. The findings suggest that more research is needed to unravel the implications of skin mucosal immunity on fish welfare and diseases of biological importanceEl mucus es uno de los componentes más importantes de la inmunidad del pescado, contiene componentes de la inmunidad innata como glicoproteínas, lisozima, proteínas del complemento, enzimas proteolíticas, péptidos antimicrobianos e inmunoglobulinas. Se revisa información actualizada concerniente a la generación, fisiología y efectos del mucus en el salmón del Atlántico, así como de posibles aditivos mucogénicos para el control de parásitos que puedan ser atractivos para ser utilizados a futuro en la disminución de Caligus rogercresseyi. En virtud del cometido se realizó una búsqueda de datos multidisciplinarios de texto completo. Los tópicos incluidos en el proceso de investigación corresponden al salmón, mucus y aditivos mucogénicos. Se encontró que el aditivo que genera un mayor aumento de los componentes del mucus es el probiótico Bacillus sp. Los hallazgos sugieren que se necesita más investigación para desentrañar las implicaciones de la inmunidad de la mucosa de la piel sobre el bienestar de los peces y las enfermedades de importancia biológica