bluuebunny/crossref_metadata_2025 huggingface dataset:
Efectos fisiológicos del hábito de la coca. Una aproximación histórica durante el siglo XX
Authors: Ayala Pío Salomón , Meneses Giovanni
Published: February 2025

The objective of this study is to offer a historical perspective of the academic research about the physiological effects of the chewing of coca leaves during the twentieth century. We reviewed papers in old journals and recent publications, related to the stimulant, mitigating effects of fatigue and its action on work capacity. We reviewed the studies of Gutiérrez-Noriega during the 40s and the experimental demonstration of increase of locomotor activity with coca and cocaine. The studies have not elucidated the influence   on work capacity of the coca users.
Rehabilitación de andenes: una aproximación desde la arqueología social
Authors: Aguirre Morales Prouvé Manuel
Published: February 2025

En el Perú, el tema de la rehabilitación de los canales y terrazas para la soberanía alimentaria se viene trabajando desde la Arqueología Social, así como desde otras disciplinas. Por lo tanto, existen diversas maneras de entender y definir los andenes, terrazas o bancales. Partimos de la definición que señala que los bancales, terrazas y andenes son construcciones escalonadas con la función de ampliar la frontera agrícola de las laderas montañosas y que, al permitir el riego, disminuyen la erosión del suelo. Los criterios clasificatorios sirven para establecer tipologías, las cuales son utilizadas en último término para realizar inventarios de andenes que influyen en las prácticas de rehabilitación. En este artículo revisaremos las definiciones más frecuentes procedentes de fuentes bibliográficas sobre el tema, ponderaremos las mismas y propondremos una visión más amplia con una comprensión más integral de los sistemas de infraestructura agrícola para el manejo de una subcuenca o microcuenca, explicando las implicancias sociales de la construcción a gran escala de dichos sistemas. Se analizará la relación entre los inventarios de andenes y las tipologías utilizadas para realizarlos. Finalmente, se discutirá el término “Infraestructura Natural” adoptado por el Ministerio del Medio Ambiente y las ONG que intervienen en la rehabilitación de las obras de infraestructura para la producción agrícola.
Murales moche en Pampa La Cruz, Huanchaco, costa norte del Perú
Authors: Prieto Gabriel , Castillo Feren , Flores de la Oliva Luis , Verano John , Aldama-Reyna Claver W. , Fernández Víctor , Clavo Alex
Published: February 2025

Archaeological excavations at the Pampa La Cruz site have revealed Moche-style wall paintings in a ceremonial structure. This unique find constitutes the first case of this type of mural art in a non-monumental site of the Moche society reported in academic media. The analysis of this evidence suggests that it was a narrative inserted in an expansive political and religious program of Moche society around A.D. 600-700. Additionally, it suggests that this narrative art program was closely connected to an increase in ritual violence activities, particularly human sacrifice. The latter, however, seems to differ from cases of human sacrifice in monumental sites such as Plaza 3A in Huaca de la Luna. Finally, the presence of this mural and the Moche political/religious presence in Pampa La Cruz, suggests that this site, beyond having been a simple fishing village, may have played an important geopolitical role in the configuration of Moche power among the seventh and eighth centuries of our era.
Modelación de riesgos ambientales ocasionados por el derrame de combustibles suscitado en el Poliducto Esmeraldas-Santo Domingo en el PK – 128 de “Eppetroecuador”
Authors: Yaulema Garcés Fausto
Published: February 2025

The purpose of this paper was the modeling of risks due to a fuel spill in the coastal region of Ecuador. Fuel spills are an imminent danger due to the impossibility of controlling them immediately because they represent a high destructive potential for the environment. It is hypothesized that a risk management system would allow better understanding in the case of future spills; for this purpose, it is proposed to use UNE 150008 2008 ENVIRONMENTAL RISK ASSESSMENT in addition to geoelectric prospecting. The spill study area comprised approximately 20 hectares of land comprised of the easement belt or right-of-way of the Poliducto and the Pipeline as well as the lands adjacent to the site of the spill where presumably the pollution spread. Through the physical chemical characterization of water, flora, fauna and socioeconomic soil, the results were evaluated using the flow model and the risk - probability matrices, with a value of 17 equivalent to an average of 82% on the human and natural environment corresponds to a serious scenario; while the socioeconomic environment is in the moderate scenario with a value of 14 equivalent to an average of 42%. A model of prevention of environmental risks was adapted to the analyzed conjuncture and a characterization by reduction of dimensions that presented contamination by both heavy metals and by Hap's.The results demonstrated that the human and natural environment presented a grave stage with a value of 17 equivalent to an average of 82%. On the other hand, the socio-economic environment resulted in a moderate scenario. These results leads to the formulation of prevention model of environmental risks, which involves the identified dangers.
Diagnóstico del uso del agua y vertimientos de efluentes líquidos en el Perú (2013-2015)
Authors: Méndez Quincho Leonor Carmen , Ramos Matías Pedro Melitón , Arce Cruzado Oscar Felipe
Published: February 2025

In Peru, the management of water use and discharges are regulated by Water National Authority, which gives the right of use and discharging in sustainability conditions and economic retribution. The number of discharging authorizations between 2013 and 2015 was 529; and 21 for reuse. The points of authorized discharging were 686. The total authorized volume for discharging was 1802 hm3. And 16 hm3 for reuse. The sub-sectors that had discharging authorization between 2013 and 2015 were the mining (261 authorizations and 913 hm3 of discharging), fishing (87 authorizations and 24 hm3 of discharging), hydrocarbon (74 authorizations and 86 hm3 of discharging), industries (34 authorizations and 180 hm3 of discharging), sanitation (18 authorizations and 429 hm3 of discharging), electricity (31 authorizations and 330 hm3 of discharging) and agriculture (3 authorizations and 0,4 hm3 of discharging).Due to the availability of economic retribution data, it is analyzed for the year 2014. In that year were assigned authorizations for consumption of 23 816,60 cubic hectometers (hm3) and authorizations for use (without consumption) of another 37 544,82 hm3. The economic retribution of that were paid for discharging used for water use was about 82 million of soles, and 42 million of soles of discharging.The volume of authorized water for consumption and energetic use in 2014 was 60 757 hm3, equivalent to 60 times the average level of Rimac river, while the total authorized discharging (including the energy) was 188 hm3 the same year, equivalent to 20 % of average level of Rimac river. So, we can deduce that a) There’s an important number of discharging which don’t count with authorization because the water hasn’t been treated or don’t keep the permissible maximum limits and b) as the population and the productive sectors consume big volumes of water, therefore, they make a huge quantity of residual waters too. However, this information must be counted.The article 32.1 of the General Environmental Law, law 28611, promulgated on October 15th, 2015, defines the permissible maximum limits as the concentration of elements, substances, physical, chemicals and biologicals parameters, that characterize an effluent or an emission that being exceed causes or may cause health damage, to the human well-being and environment. The competent authority legally required its compliance. According to the parameter, which the concentration is related, it may be expressed in maxima, minima, and ranges.
Aislamiento de hongos nativos para el manejo de nematodos fitoparásitos de la rizósfera del tomate (Lycopersicum sculentum L.)
Authors: Erazo Norma , Guaminga Jhonny , Carpio Carlos
Published: February 2025

41 native fungi were isolated from five agro ecosystems in the provinces of Chimborazo (4 samples) and Tungurahua (1 sample). The main genera found were for Aspergillus, Penicillium, Trichoderma, Mucor, Alternaria, Fusarium, Acremonium, Paecylomices among others. Using the technique of bait nematodes (Wyborn et al. 1969), isolates were compared with a suspension of 90 nematodes, divided into 3 groups of 30 individuals. The nematode species used corresponded to Passalorus present in feces rabbit. after 96 hours, the number of parasitized or inactive nematodes were counted. The data obtained were analyzed by nonparametric tests (test kruskalwallis) results showed highly significant (<0.0001), so a comparison of medians were performed, according to the ranking. The native isolates GUC, GUE, UTD, GUL, SLJ were the best statistically, followed by the PAD, SLB, SLE, SJA strains. Pathogenicity tests were conducted using completely randomized design (CRD) with three replications. For this purpose, plant parasitic nematodes Meloidogyne galls isolated from tomato, properly sanitized and homogenized was used. Concentrations of 108 spores each of the strains native fungi and nematodes per 40 each placed three replications. Nematode data were recorded at 24, 48, 72 and 96 hours; data obtained underwent a transformation Bliss, used to normalize percentages. Analysis of variance showed that there were highly significant (<0.0001) for treatment, not for treatment for x Time interaction. Tukey test at 5% for the treatment factor, determined that the GUC (73.96%), SLB (70.21%) and SLE (66.67%) isolates are those with the highest percentage of inactivity nematodes and belonged to the genus Trichoderma, Paecilomyces and Acremonium respectively.
Factores que caracterizan la dispersión del dióxido de azufre en el Centro Histórico de Riobamba
Authors: Álvarez Luna Silvio , Iglesias León Silvia , Baquero Jenner , Tinoco Oscar
Published: February 2025

Modeling of the dispersion of sulfur dioxide (SO2) in the historic center of Riobamba was done, because there is no similar to the projective investigation of the case; this, for a small town located in the Interandina Region, 2754 meters above sea level, which is projected gradually to the suburbs, by the chaotic central juncture. Because of the fleet and the conglomeration of public and educational institutions, which in turn concentrates lot of people in the sector in working hours, respiratory diseases would be generated by clinical data, probably caused by inhalation of so2 and other pollutants. Were performed at the same time, various technical monitoring to determine the prevalence of major pollutants in the environment; data were analyzed under the design scheme of main components to characterize trends correlation; and a mathematical dispersion model was established from the design described projective purposes.
Inicio y fin de la temporada de lluvias sobre la vertiente del lago Titicaca
Authors: Rivas Meza Niell Wilson , Lobo Reyes Erick Vladimir , Vasquéz Romero Issaak Rafael , Robles Silvestre Joselito Jersin , Montalvo Arquiñigo Néstor
Published: February 2025

This study investigates the spatial and temporal variation of the rainy season on the slopes of Lake Titicaca by analyzing rainfall series extracted from the gridded database PISCOp V2.1 and 18 meteorological stations within the study area. The onset and end of the wet season from 1981 to 2012 were evaluated using gridded data, which were then validated with recorded rainfall data and performance statistical indicators. This methodology allowed the determination of the onset and end of the rainy season for each hydrological year of the study period, and the calculation of metrics such as rainy days, wet season rainfall, and rainfall intensity. The resulting time series were subjected to trend analysis, revealing that, in general, they did not exhibit statistically significant trends. This conclusion was also supported by the trend analysis of the series derived from the gridded data. The results highlight the importance of using validated gridded data for studying climatic patterns and accurately assessing the temporal variability of rainfall.
Análisis multitemporal y geoespacial del índice de vegetación de diferencia normalizada en la subcuenca hidrográfica del río Chontaduro, Esmeraldas - Ecuador
Authors: Quispe Mera Álex Gabriel , Murillo Chavez Elaine Anahis , Espinoza Mala Erick Raul , Quispe Mera Lenin Vicente
Published: February 2025

En la presente investigación se evaluaron los cambios en la cobertura y uso del suelo en la subcuenca hidrográfica del río Chontaduro, ubicada en la provincia de Esmeraldas, Ecuador, mediante el análisis del índice de vegetación de diferencia normalizada (NDVI) durante el periodo 2013-2023. Para ello, se delimitó geoespacialmente el área de estudio utilizando herramientas de sistemas de información geográfica y teledetección. El cálculo del NDVI se realizó a partir de imágenes satelitales Landsat 8, capturadas en los años 2013, 2018 y 2023, obtenidas de la plataforma Earth Explorer del Servicio Geológico de los Estados Unidos.
Los resultados indican que la cobertura y el uso del suelo experimentaron un aumento significativo durante el periodo de análisis. En cuanto al bosque primario, se redujo de 143,37 ha en 2013 a 0,00 ha en 2023, lo que representa una pérdida del 100% de esta cobertura vegetal. En el caso de los bosques antropogénicos, se observó una disminución de 4,003.79 ha en 2013 a 359.40 ha en 2023, lo que constituyó una reducción del 91.02% en este tipo de vegetación. Finalmente, la interacción con los pobladores permitió evidenciar un desconocimiento sobre los efectos socioambientales de la deforestación, donde el aprovechamiento forestal y la expansión de la frontera agrícola son las principales alternativas de subsistencia de las comunidades asentadas en la zona.
Cronistas, viajeros y arqueólogos: cinco siglos de descubrimientos e investigaciones en el valle de Huaura, Perú
Authors: Chu Barrera Alejandro
Published: February 2025

An account of archaeological research conducted in the Huaura Valley, Peru, is presented, covering from the first mentions of the valley in chronicles and travel accounts, to archaeological investigations in the 20th and 21st century, that chronologically spans from the Late Preceramic period to the Late Horizon. The importance of the Bandurria site is highlighted, which evidences a complex occupation during Late Preceramic (3500-1800 BC) with monumental architecture and domestic areas, and which would be one of the first manifestations of complexity in the Norte Chico until its collapse around 1700 BC, possibly due to climatic and geological changes. Later occupations are then addressed, such as the Vichama site from the Initial Period and the U-shaped temple of Chacra Socorro. The Acaray fortress is noteworthy, with occupations from the Early Horizon and Late Intermediate Period. A significant finding is the identification of the Huacho ceramic style at the Cerro Colorado site, which questions the Chancay influence in the valley during the Late Intermediate Period. The article emphasizes the need for more research to fill chronological gaps and better understand the cultural development of the valley. Additionally, it warns about the rapid destruction of archaeological heritage due to agricultural and urban expansion, urging protective actions to preserve this important cultural legacy.
¿Pizarro, Almagro o Estete? El IV Centenario de la fundación de la ciudad de Trujillo: representaciones del pasado en disputa
Authors: Trujillo Coronado Isaac , Castañeda Murga Juan
Published: February 2025

En este artículo se analiza cómo fue representada la fundación de la ciudad de Trujillo con motivo de la conmemoración de su cuarto centenario en 1935 y cómo una de estas representaciones logró ser establecida de manera oficial. Se considera que la representación almagrista, a pesar de ser la más antigua, fue desplazada en el siglo XVIII por la representación pizarrista, que consiguió trascender del virreinato a la república debido a la existencia de una memoria social conservada por una parte de sus habitantes (la élite trujillana), donde Francisco Pizarro aparecía como el fundador. Al no ser cuestionada durante dos siglos, pasó desapercibida su oficialización hasta que, a inicios del siglo XX, intelectuales de los sectores medios de Trujillo y Lima, propusieron nuevas interpretaciones en las que Diego de Almagro y Martín de Estete aparecían cumpliendo ese rol. La presencia de estas representaciones provocó discusiones históricas que abarcó gran parte de este siglo, las cuales terminaron resolviéndose a favor de la versión pizarrista en el siguiente, cuando en el 2009 se estableció el 5 de marzo de 1535 como la fecha oficial a conmemorar.
El componente sonoro en la champería de San Pedro de Casta, Huarochirí
Authors: Robles Mendoza Román , Choquehuanca Santos Esther A.
Published: February 2025

San Pedro de Casta es una comunidad campesina de la provincia de Huarochirí, sierra de Lima. En octubre festeja la fiesta grande de la champería, como una continuidad histórica de lo que inventaron sus antepasados. Se trata de una fiesta-trabajo, en la que participan todos los comuneros regantes, para dar mantenimiento a la infraestructura de riego, entre rituales costumbristas, música de chirisuyas, tinyas y canto coral de walinas. Por antigua tradición, la champería la dirigen los ministriles, encabezados por el Principal, quien preside los rituales y supervisa la limpieza de canales y reservorios. El pueblo participa, organizado en cuatro paradas: Carhuayuma, Cumao Paccha, Yana Paccha y Hualhualcocha.
Nuevos retos del libro como patrimonio bibliográfico ante el conflicto, el posconflicto y la memoria
Authors: Trillo Auqui Gerardo Manuel
Published: February 2025

El presente artículo tiene objetivo revisar, analizar y aportar en la conceptualización del patrimonio biblio gráfico posconflicto. Para ello, revisamos los estudios sobre la casuística relativa a la gestión del patrimonio cultural en contextos posteriores al enfrentamiento bélico. De la misma manera, se revisan los lineamientos teóricos que definen el patrimonio bibliográfico para conocer sus alcances conceptuales y sus limitaciones; así como de las propuestas teóricas sobre la memoria, que permiten ubicar en el presente los usos y abusos que se pueden presentar al momento de valorar el patrimonio bibliográfico. El resultado de este análisis nos permite aportar en la definición del patrimonio bibliográfico postconflicto aplicable al tratamiento y gestión que se realiza sobre los libros y demás documentos.
Dinámicas territoriales y cambios de cobertura y el uso de suelo en el ecosistema de lomas
Authors: Meléndez de la Cruz Juan Felipe , Varillas Arquiñigo María Luisa , Huaricacha Condori Efraín
Published: February 2025

Lima Metropolitana, la urbe más importante del Perú, tiene un cordón ecológico, localizado en laderas de geoformas de lomas, colinas y montañas, paralelo al mar entre 0 a 800 m s. n. m., denominado “Lomas Costeras” o “Lomas”. Este ecosistema incrementa la densidad de su vegetación en los meses de intensa humedad (junio a agosto). Las lomas costeras, en años recientes, han sido valoradas por las instituciones competentes como Área de Conservación Regional, como es el caso de las Lomas de Villa María del Triunfo, donde se incluye a las Lomas de Paraíso. Sin embargo, desde la década de 1980, estas áreas se han venido ocupando informalmente y, actualmente, cuenta con áreas urbanas consolidadas. En ese sentido, el objetivo de la investigación fue determinar en qué medida las dinámicas territoriales inciden en los cambios de cobertura y uso de suelo en ecosistemas de lomas costeras. Para ello, se optó por una investigación cuantitativa de carácter analítico-explicativo, usando el método fisiográfico y el análisis diacrónico, mediante el uso de técnicas de fotointerpretación y los Sistemas de Información Geográfica, para delinear las unidades de paisaje y cuantificar los cambios de cobertura y uso del suelo entre los años 1986-2023, periodo en el que se produjeron 43 cambios de cobertura y uso del suelo, resultado de dos patrones de crecimiento urbano: crecimiento urbano tentacular y salto de rana, dados sobre laderas de roca intrusiva y terrazas aluviales, basados en la relación parcelación-urbanización-edificación y parcelación-edificación, los cuales han incidido en la reducción del área de vegetación de lomas. Concluyéndose que, las dinámicas territoriales están expresadas en los cambios y transformación del paisaje del área de estudio, a través de los cambios de cobertura y uso del suelo.
Asociación a sustratos de los erizos regulares (Echinodermata: Echinoidea) en la laguna arrecifal de Isla Verde, Veracruz, México
Authors: Celaya-Hernández E. V. , Solís-Marín F. A. , Laguarda-Figueras A. , Durán-González A. de la L. , Ruiz Rodríguez T.
Published: February 2025

Se presenta el estudio de la diversidad, abundancia, distribución y asociación de sustrato de las especies de erizos regulares presentes en la parte Sur de la laguna arrecifal de Isla Verde, Veracruz, México. Se realizaron cuatro recolectas entre octubre del 2000 a octubre del 2002. Se seleccionó un cuadrante de muestreo, el más representativo, en la zona suroeste de la laguna arrecifal, con un área de 23 716 m2, asi mismo se muestreó en toda la parte sur de la laguna arrecifal. Las especies presentes fueron: Eucidaris tribuloides tribuloides, Diadema antillarum, Centrostephanus longispinus rubicingulus, Echinometra lucunter lucunter, Echinometra viridis, Lytechinus variegatus y Tripneustes ventricosus. El análisis de la relación entre la densidad de las especies de equinoideos encontrados en el área de estudio y el tipo de sustrato se llevó a cabo utilizando el Análisis de Correspondencias Canónicas (CCA). Los tipos de sustrato considerados en el análisis fueron: coralino-rocoso, rocoso, rocoso-arenoso, arenoso y Thalassia testudinum. El tipo de sustrato arenoso con pedazos de concha fue omitido del análisis, ya que D. antillarum era la única especie presente en éste y de baja densidad. Durante las dos épocas climáticas se determinó que la distribución de E. tribuloides tribuloides y C. longispinus rubicingulus está asociada a los sustratos coralino-rocoso y rocoso. Por otra parte, la distribución de D. antillarum, E. lucunter lucunter y E. viridis está mayormente asociada a sustratos coralino-rocosos, rocosos y arenosos, mientras que la distribución de L. variegatus y T. ventricosus está más relacionada con la presencia de praderas de pastos marinos. La distribución de los erizos regulares es debida al tipo de sustrato al que se encuentran asociados, y su alimentación está íntimamente relacionada con el tipo de sustrato. Las siete especies alcanzaron su máxima abundancia durante las estaciones lluviosas. E. lucunter lucunter y D. antillarum sirven como bioindicadores de la calidad ecológica del arrecife de coral.
A szomatosztatin és szisztémás felszabadulásának jelentősége gyulladásos, fájdalommal járó és egyéb állapotokban
Authors: Tornai Balázs , Hetényi Barbara , Bátai István Zoárd
Published: February 2025

A szomatosztatin (SST) egy multifunkcionális, 14–28 aminosavból álló
peptidhormon, amelyet először a hypothalamusban fedeztek fel, majd később egyéb
szöveti struktúrákban is kimutattak. Hatását különböző receptorokon (SST1–5)
keresztül fejti ki. Elsősorban inhibitorikus tulajdonsággal rendelkezik az
endokrin és különböző idegrendszeri folyamatokban. Fiziológiai tulajdonsága és
szerepe túlmutat a hormonok szabályozásán, részt vesz a gyulladásos jellegű
idegrendszeri folyamatok (neurogén gyulladás) modulálásában, irányításában
egyaránt. Neurogén gyulladás során a szenzoros neuronokból felszabaduló
neuropeptidek – például a P-anyag és a kalcitoningénnel rokon peptid (CGRP) –
gyulladásos reakciókat váltanak ki. A szomatosztatin gátolja e mediátorok
felszabadulását és az ezekhez kapcsolódó gyulladásos folyamatokat is.
Gyulladáscsökkentő hatása fontos klinikai jelentőséggel bír a neurológiai és
gyulladásos betegségek (például Alzheimer-kór, migrén, krónikus fájdalom
szindróma, neurodegeneratív kórképek stb.) kezelésében. Szintetikus származékai
(például rheumatoid), szintén alkalmazhatók különböző klinikai állapotokban,
továbbá neuroendokrin tumorok kezelésében (gátolják a túlzott hormontermelést és
a tumor növekedését). Az utóbbi évek kutatási eredményei rávilágítottak a
szomatosztatin jelentőségére a fájdalomérzékelés tekintetében is. A
szomatosztatin és analógjai képesek csökkenteni a nociceptiv ingerületátvitelt,
így modulálják a fájdalomérzést, különösen krónikus és neuropathiás fájdalmak
esetében. A szomatosztatin és analógjai potenciális terápiás célpontot
jelentenek a neurogén és gyulladásos patofiziológiai folyamatok modulálásában,
célpontként szolgálnak a fájdalomcsillapításban és a gyulladásos betegségek
kezelésében. Orv Hetil. 2025; 166(4): 123–129.
La dialéctica del sujeto entre cuerpo, alma y espíritu en Hegel y Rosmini
Authors: Bissoli Lucia
Published: February 2025

En este artículo se muestran las fuertes analogías entre Hegel y Rosmini sobre la relación alma-cuerpo, haciendo referencia a sus textos. Entre el 1807 y el 1830, Hegel va más allá de una lógica dualista y explica la identidad del sujeto, a pesar de todas sus modificaciones. Él valoriza la corporeidad, reconociendo el instinto como finalidad, aunque dentro de un horizonte finito. Además, según el filósofo alemán, el alma y el cuerpo no pueden estar sin un yo y se superan simultáneamente en el espíritu, donde el sujeto toma conciencia de sí mismo como libertad autónoma. En su madurez, Rosmini se ocupa de estos mismos temas y, aunque critica a Hegel, plantea una dialéctica análoga entre cuerpo, alma y espíritu humano. Sin embargo, se aclara que el enfoque ontológico rosminiano es antitético al hegeliano. De hecho, en Hegel el individuo se resuelve en ser un momento del Espíritu; en Rosmini la presencia del ser inicial permite captar la dignidad del sujeto como ser finito y completo, de manera que el hombre, reconociendo el ser inicial, vuelve a sí mismo.
Walter KASPER, La Iglesia católica, trad. José Manuel Lozano-Gotor Perona, Maliaño (Cantabria): Sal Terrae («Obra Completa de Walter Kasper», 13), 2024, 653 pp., 14,3 x 21,3, ISBN 978-84-293-3200-1.
Authors: Benítez Pedro-A.
Published: February 2025

Book Review
El transhumanismo como eupraxsofía, última expresión de la gnosis moderna
Authors: Gaitán-Mántaras Leandro
Published: February 2025

El filósofo y empresario Max More describe el transhumanismo como “eupraxsofía”, es decir, como una filosofía que enfatiza la sabiduría práctica y niega rotundamente la existencia de un orden trascendente. More conecta el transhumanismo con el humanismo ilustrado que prioriza la razón, la ciencia y el progreso sobre la fe. Si bien el transhumanismo no es un movimiento homogéneo, la concepción no-teísta de More ha sido ampliamente aceptada. El artículo pretende demostrar que el carácter declaradamente secular del transhumanismo es una versión extrema de la gnosis moderna. Para ello se tomará como marco de referencia el trabajo del filósofo alemán Eric Voegelin.
A la altura de la tormenta del corazón humano. Evangelización en tiempos de olvido
Authors: Varden Erik
Published: February 2025

A la luz de la obsesión moderna por el cambio, este artículo examina cómo cómo la teología y la Iglesia pueden transmitir eficazmente el Evangelio. Introduce cuatro perspectivas sobre la evangelización, basadas en el significado de “católico”, como calificativo de la labor teológica y de la misión evangelizadora. A continuación, analiza las tensiones actuales dentro de la Iglesia católica, en relación con la apropiada custodia de la tradición. Finalmente, ante la ruptura intergeneracional, el artículo aporta una perspectiva sobre la evangelización centrada en Jesucristo, la Palabra verdaderamente significativa que, en medio de las crisis actuales, persiste llena de juventud y esperanza.
Rationality and Trans-Disciplinary Tension towards the Infinite in the Human Person in the Light of the Incarnation: A Reflection on G. Duns Scotus, G. Cantor and G. Leopardi
Authors: Mantini Alessandro
Published: February 2025

In this paper, I will attempt to explore some possible connections between the different polarities arising from the study of the concept of infinity, with particular reference to some traits of the thought and perspectives offered by Blessed Giovanni Duns Scotus, George Cantor, and Giacomo Leopardi. The aim is to propose a reflection on the rich theme of the infinite between transcendence and mathematization, which preludes to an integral approach to its mystery, which could find a reasonable epistemological and cross-disciplinary reading in the logic of the Incarnation of the Logos. In this way, philosophy, mathematics, and theology interact in an enriching dialogue.
Pandemia COVID-19 a administracja terytorialna w Polsce
Authors: Karnat Marta
Published: February 2025

W artykule przedstawiono wpływ pandemii COVID-19 na funkcjonowanie administracji te- rytorialnej w Polsce. Zaprezentowano definicję samorządu terytorialnego oraz scharakteryzowano go, wymieniono jego cele, wykazano jego znaczenie dla obywateli i państwa oraz wskazano, jakie znaczenie dla jego istnienia miał wybuch pandemii. W opracowaniu ukazano wartość samorządu terytorialnego dla życia mieszkańców danej jednostki, a także ujęto podstawy prawne jego funk- cjonowania. Wskazano wprowadzone zmiany oraz kierunki jego ewolucji w okresie pandemii oraz po jej zakończeniu, a także problemy spowodowane jej pojawieniem się.
Morpolohikal at Sintaktikal na Pagsusuri sa Awit na Florante At Laura Ni Francisco “Balagtas” Baltazar
Authors: Salva Ma. Frances
Published: February 2025

Ang wika ay binubuo at nagtataglay ng mga di-matatawarang istruktura at kayarian na siyang nagpapalalim sa pang-unawa at kaalaman ng mga mag-aaral sa mga pangungusap at salita. Napakahalaga ang may sapat na kaalaman sa istruktura ng wika sa pakikisalamuha upang mas mapadali ang pakikipagtalastasan sa kapwa at naiiwasan pa ang di pagkakaunawaan. Kung kaya’t napakahalagang malinang ang mga kakayahan ng mga mag-aaral sa pamamagitan ng pagbibigay ng guro ng iba’t ibang gawain na may kaugnayan sa panitikan at istrukturang pangmorpolohiya at pansintaksis.  Tulad ng iminumungkahi ng mga linggwista, ang paggamit ng wika at panitikan ay nangangailangan ng iba’t ibang kakayahan. Dahil ang pagtuturo ay itinuturing na sining, kinakailangang isagawa ang pagganyak sa masining na paraan. Dahil sa paggamit ng wika nakasalalay ang tagumpay ng kanyang pagiging guro. Kung kaya’t ang pagkatuto ng mga mag-aaral ay nakasalalay sa kabisaan ng mga estratehiyang gagamitin ng mga guro sa paraang ang mga mag-aaral ay nagagawang maiugnay ang kanilang dating kaalaman sa mga bago nilang natutunan. Bilang isang guro, ang mananaliksik ay nagnanais na makapagbigay ng mga mungkahing gawain sa mga guro na maaaring magamit sa kanilang pagtuturo sa istrukturang panggramatika tulad ng morpolohiya at sintaks. Ang pangunahing layunin ng pag-aaral na ito ay ang paggawa ng isang pagsusuri sa morpolohiya at sintaksis sa awit na Florante at Laura ni Francisco “Balagtas” Baltazar. Batay sa ginawang pagsusuri natuklasan na ang istrukturang pangmorpolohiya na kadalasang ginamit sa awit na Florante at Laura ni Francisco “Balagtas” Baltazar ayon sa kayarian ng salita ay maylapi at sa pagbabagong morpoponemiko naman ay reduplikasyon. Habang sa istrukturang pansintaksis naman, ang kadalasang ginamit ayon sa kayarian ng pangungusap ay tambalang pangungusap at sa ayos ng pangungusap ay kadalasan nasa di-karaniwang ayos. Samakatuwid, kung ang kabuuan ng pag-aaral ang pag-uusapan, hindi mahirap pag-aralan ang istrukturang pangmorpolohiya at pansintaksis sa wikang Filipino.
Makabagong Sistema ng Pamamahala sa Pagkatuto ng mga Mag-aaral sa Filipino 11 ng Dagohoy National High School, Dagohoy, Bohol
Authors: Jeson J. Galgo Jeson , Arbasto Maria Luisa
Published: February 2025

Ang pag-aral na ito ay naglalayong matasa ang kabisaan ng chatbot messenger bilang isang sistema ng pamamahala sa pagkatuto ng mga mag-aaral sa Filipino 11 ng Dagohoy National High School, Dagohoy, Bohol, Ikatlong kwarter ng Taong Panuruan 2022-2023. Ginamit sa pag-aaral na ito ang magkahalong pamamaraang Kwantitatibo at Kwalitatibo. Natuklasan sa pag-aaral na matapos ang im-plementasyon batay sa markang natamo at antas ng masteri, mas nangingibabaw ang performans ng pangkat eksperimental kaysa sa pangkat kinontrol; nararanasan ng mga mag-aaral ang pag-unlad ng kanilang pakikilahok at motibasyon, paglawak ng pagkatutong pangwika, matatag na interaksyong gu-ro-mag-aaral, hitik na bunga ng pagkatuto, at matagumpay na integrasyong teknolohikal; may maka-buluhang pagkakaiba sa pagitan ng pauna at pangwakas na pasulit batay sa performans ng pangkat eskperimental; may makabuluhang pagkakaiba sa pagitan ng pangkat eksperimental at pangkat ki-nontrol batay sa pangwakas na pasulit at mean gain ng markang natamo; may makabuluhan pagkakai-ba sa performans ng mga mag-aaral sa pagitan ng pangkat eksperimental at kinontrol ayon sa antas ng masteri sa mga kasanayang pampagkatuto sa pangwakas na pasulit; walang makabuluhan baryans sa pagitan ng siyam na kasanayang pampagkatuto ayon sa antas ng masteri nito pagkatapos ng imple-mentasyon sa pangkat eksperimental; at walang makabuluhan baryans sa pagitan ng apat na dimensy-on sa antas ng pagtanggap ng sistemang chatbot messenger. Iminumungkahi sa mga mag-aaral na maglaan ng sapat na oras at pagkakataon upang magamit ang chatbot messenger; ang mga guro ay dapat na maging malikhain sa paggamit ng chatbot messenger; itakda ang mga limitasyon sa paggamit ng chatbot messenger sa pagtuturo; maglaan ang paaralan ng pondo at isama ang paggamit ng chatbot messenger sa mga polisiya at programa; at iminumungkahi ang mas malawak na pag-aaral hinggil sa pagtatasa sa kabisaan ng chatbot messenger na sumasaklaw sa iba pang larangan ng pag-aaral o asigna-tura.
Pagsusuring Pangnilalaman ng Nobelang El Filibusterismo: Mungkahing Gabay ng Pagtuturo
Authors: Dabalos Janilie
Published: February 2025

Ang pag-aaral na ito ay naglalayong suriin ang nilalaman ng nobelang El Filibusterismo ni Jose P. Rizal batay sa mga elementong itinatampok: tema, tauhan, tagpuan, himig, at simbolismo. Gayundin ang pagpapahalagang moral, makabuluhang tampok na nangingibabaw sa bawat kabanata at ang implikasyong kinalabasan sa nobelang ito sa kasanayan sa panitikang Filipino upang makabuo ng gabay ng pagtuturo. Ginamit ang Kwalitatibo na pagsusuri sa pag-aaral na ito. Sinuri ng mananaliksik ang limang elemento sa nobela. Gamit ang isinaayos nina Lolita Samson- Edonia at Flerida S. Banaticla na aklat ng El Filibusterismo na nailimbag sa Vicente Publishing House, Inc. taong 2005, bilang instrumento sa pag-aaral. Natuklasan sa isinagawang pag-aaral na ang elementong itinatampok sa nobela batay sa tema ay tumatalakay sa paghahari ng kasakiman, isyung panlipunan, politikal, at relihiyon; sa tauhan ay nagtataglay ng bilog at lapad na uri, protagonista at antagonista, pantulong na tauhan rin sa katangian; nailarawan naman nang maayos ang tagpuan sa bawat kabanata ng nobela naging bahagi sa kanilang pamumuhay, naghubog sa katauhan at nakadagdag sa damdaming kanilang naramdaman; nagkakaibang himig naman ang namayani sa nobela gaya ng pagnanais na makapaghiganti, galit, poot, pagsasakripisyo kung saan ito ang sumasalamin sa mga dinaramdam ng mga tauhang namayani sa akda. Ipinapakita rin sa nobela ang iba’t ibang katauhan ng El Filibusterismo na kung saan ang mga tauhan ring ito ang sumisimbolo sa mga bagay, tao, lugar at katangian na nagpapahiwatig ng ibat- ibang kahulugan. Natuklasan ang pagpapahalagang moral na nangingibabaw sa akda na ang bawat simula ay may katapusan, piliin ang kalangitan sa halip na kasamaan at kadiliman, ang karunungan ay hindi maagaw kanino man, ang mabuting pinuno ay mabuting tagasunod, pagmamahal, pananalig sa Diyos.Natuklasan din ang mga implikasyong maidudulot ng kinalabasang kasanayan sa pagtuturo ng panitikan sa asignaturang Filipino. Ang nabuo mula sa pananaliksik na ito ay isang gabay ng pagtuturo. Maaaring gamitin ang gabay sa pagtuturo ng panitikan sa asignaturang Filipino upang mas maging makabuluhan ang pagkatuto mga mag-aaral.
Dinamika Manajemen Organisasi Wallet Dhuafa Jawa Timur: Studi Kasus Manajemen Program Kemanusiaan
Authors: Mafhar Moh. Asif Roy , Imas Maesaroh  , Bagoes Malik Alindra
Published: February 2025

This study aims to describe the Dynamics of Dompet Dhuafa East Java Organizational Management: A Case Study in the Management of Humanitarian Programs. The focus of this study is how the Dynamics of Dompet Dhuafa East Java Organizational Management. This study uses a qualitative method with a descriptive analytical model. The data collection techniques used in this study are observation, interviews, and documentation. Then, the data analysis technique used in this study is the Miles and Huberman analysis technique. The results of this study explain that the dynamics of Dompet Dhuafa East Java management show the ability to adapt and be resilient in facing challenges, remaining loyal to its humanitarian mission. In addition, the dynamics of Dompet Dhuafa East Java management are influenced by various factors. External: socio-economic changes, government regulations, and socio-political conditions affect program and operational needs. Internal: integrity, transparency, organizational culture, leadership, political dynamics, and financial management determine public trust and operational efficiency. Technology: developments in information technology affect fundraising and program management. Geographic and environmental: conditions in East Java affect the accessibility of assistance. Demographic and social: characteristics and needs of the community are important for designing effective programs. Risk management includes security, finance, and reputation to face challenges and negative impacts.
Distribuição da renda no Brasil, em 1980, por unidades da Federação
Authors: HOFFMANN RODOLFO
Published: February 2025

RESUMO Com base em dados censos recentes emitidos pelo IBGE, este artigo analisa a distribuição de renda no Brasil, também por estado. Procura compreender a desigualdade nas áreas rurais e o rendimento médio dos brasileiros econômicos ativos com mais de 10 anos.
“Não foi por falta de aviso”
Authors: COUTINHO LUCIANO
Published: February 2025

RESUMO A atual crise cambial corroeu a capacidade de intervenção do governo. Neste ponto, o governo deve renegociar os termos da dívida externa do Brasil. Este comentário mostra os esforços dos economistas da oposição ao longo da década de 1970 em termos de alternativas e o desafio da dívida externa, ao mesmo tempo que relembra o caminho para a situação atual.
Uma nova estratégia para o desenvolvimento econômico brasileiro: análise do livro “A economia política da crise”
Authors: MAGALHÃES JOÃO PAULO DE ALMEIDA
Published: February 2025

RESUMO Esta nota é uma longa resenha do livro “A Economia Política da Crise - Problemas e Impasses da Política Econômica Brasileira” de Maria da Conceição Tavares e Maurício Dias David.
Auge e declínio nos anos setenta
Authors: BRESSER-PEREIRA LUIZ CARLOS
Published: February 2025

RESUMO Análise da economia brasileira entre 1970 e 1982, com foco em seu caráter cíclico. Após uma breve análise da expansão da economia até 1974, o autor discute teorias alternativas para a reversão do ciclo. Com a subsequente desaceleração do crescimento económico, temos inflação e um aumento explosivo da dívida externa. Por fim, o artigo analisa a recessão de 1981-1982 e a crise distributiva subjacente.
A grande empresa e seu destino na agricultura brasileira: um estudo de caso
Authors: AIDAR ANTÔNIO CARLOS KFOURI
Published: February 2025

RESUMO O objetivo deste trabalho é colaborar para a discussão sobre a tendência da agricultura nos países capitalistas. Através do estudo de um caso concreto tentamos mostrar que na ausência dos subsídios fiscais e creditícios a rentabilidade na agricultura limita a viabilidade da empresa capitalista no setor. O primeiro item apresentado é uma rápida síntese teórica sobre os elementos que reduzem a rentabilidade das empresas que atuam no setor agropecuário. Posteriormente é feita a apresentação da fazenda que serve como caso concreto, vindo em seguida a exposição da metodologia utilizada e finalmente a análise dos dados coletados e as conclusões obtidas.
Proteção social, Serviço Social e direitos humanos: entrevista com Maria Carmelita Yazbek
Authors: Santos Rosemeire dos , Alves Alan de Loiola , Wiese Michelly Laurita
Published: February 2025

Resumo: O texto objetiva apresentar aos leitores alguns aspectos sobre a proteção social e os direitos humanos da intelectual, pesquisadora e professora Dra. Maria Carmelita Yazbek, a partir de uma análise crítica dos fundamentos do Serviço Social e da política social. A entrevista destaca a interlocução de pesquisas sobre os fundamentos da profissão e da política social, e os desafios da proteção social, dos direitos humanos e da profissão na América Latina e no Brasil diante da sociabilidade burguesa.
Halophytes: nutrients, bioactive compounds, chemical characterization and potential applications
Authors: Machado A. K. Q. C. B. , Medeiros S. G. F. , Bogo D. , Maniçoba F. A. P. , Santana L. F. , Santos K. F. D. P. , Vieira R. S. , Salomão E. A. , Palhares M. A. , Nascimento V. A. , Hiane P. A. , Freitas K. C. , Donadon J. R. , Bastos P. R. H. O. , Guimarães R. C. A.
Published: February 2025

Abstract Halophytes are plants adapted to saline soils found in a diversity of environments with varied climatic conditions and high salinity, developing different strategies to complete their life cycle. Their ecological, morphological, physiological and biochemical adaptations allow resistance to the abiotic stresses suffered and the formation of bioactive compounds that give these plants anti-inflammatory, antiparasitic, antimicrobial, antiviral and antioxidant potential properties. Therefore, this study aimed to compile its different biological activities, its nutritional compounds, potential applications for pharmaceutical and food industries, its biotechnological use. Halophytes have vast potential for pharmaceutical industries, as well as being a sustainable alternative in production of animal feed and a viable possibility for replacing the use of table salt and its various applications in human nutrition. It is necessary to invest in new and diversified research highlighted in this study.
Preliminary phytochemical screening and antioxidant activity of Annona deceptrix (Westra) H. Rainer an endemic and endangered species of Ecuador
Authors: Pinoargote-Chang M. , Correa-Londoño G. A. , Segovia-Cedeño D. , Arias-Echeverri J. P.
Published: February 2025

Abstract Annona deceptrix (Westra) H. Rainer belongs to the Annonaceae family which is known to have bioactivities such as antioxidant, antimicrobial, anticancer, anti-inflamatory, pesticide, among others. A. deceptrix ethanolic seed and leaf extracts obtained by three extraction methods (Soxhlet, ultrasound, and maceration) were tested for phytochemical and antioxidant activities. Phytochemical screening of plant extracts revealed the presence of catechins, triterpenes, tannins, alkaloids, flavonoids, amino acids, cardiac glycosides, anthocyanidins, reducing sugars, and saponins. Quantitative determination of total phenolic, flavonoid contents, and antioxidant activities of extracts was carried out using colorimetric methods. The highest total phenolic content was 58.14 and 54.08 mg GAE/g DW for Soxhlet extracts from leaves and seeds, respectively. The highest total flavonoid content was 5.03 and 4.42 mg QE/ g DW for macerated and ultrasound-assisted extracts from leaves, respectively. Antioxidant activity by the DPPH method was 196.07 and 146.53 μmol TE/g DW for Soxhlet extracts from seeds and leaves, respectively, and by the ABTS method was 582.68 and 580.40 μmol TE/g DW for Soxhlet and macerated extracts from leaves, respectively. Further research is needed to optimize the use of such bioactive compounds produced by Annona deceptrix and apply their biological activities in the pharmaceutical, food, cosmetic, or agrochemical industries.
Environmental Education and water consumption in homes in rural areas
Authors: Yaulilahua-Huacho R. , Huere-Peña J. L. , Dueñas-Jurado C. , Sumarriva-Bustinza L. A. , Castañeda-Campos C. , Gave-Chagua J. L. , Ccente-Chancha E. J. , Martínez-Cáceres M. A. , Ayuque-Rojas J. C. , Castrejon-Valdez M. , Chávez Sumarriva N. L.
Published: February 2025

Abstract Water is a basic resource for the survival of human beings, however, not everyone has access to this resource and they look for ways to survive under unfavorable conditions; for this purpose, environmental education focused on water safety consumption is fundamental to improve their habits. Therefore, this study aimed to evaluate the impact of an educational intervention in homes in rural areas that lack access to drinking water and is supplied by surface wells. A pre-experimental quantitative methodology was used that involves three stages: diagnosis, educational intervention and evaluation. The results showed that the educational intervention had significant changes in knowledge and water safety consumption habits (p < 0.001), furthermore learning persisted after the educational intervention and habits continued to improve; also, it was identified that there were no significant differences in gender and educational level. It is concluded that implementing short-term environmental education programmes contributes to bringing about change in vulnerable populations that do not have access to safe drinking water.
Protective effects of phenolic phytochemicals on male fertility: a narrative review
Authors: Lopes-Ferreira J. V. , Matos J. E. M. , Dias F. C. R. , Siervo G. E. M. L. , Gomes M. L. M.
Published: February 2025

Abstract Infertility is a global health issue and is closely related to oxidative stress, which occurs when high concentrations of free radicals surpass the protective effects of antioxidant molecules and enzymes. Such imbalance causes damage to DNA, as well as cellular proteins and lipids, ultimately leading to the destruction of the blood-testis barrier. This, in turn, hinders spermatogenesis. Various plants and compounds have been employed in an attempt to reverse these damages, such as phenolic compounds. Therefore, this review aims to identify the main phytochemical phenolic compounds and their respective effects when used in the treatment of male infertility. Related information concerning phenolic phytochemical compounds was gathered from studies selected from PubMed, Scopus, and Web of Science databases. The search was conducted using the combination of six terms: “phenolic compounds”, “male infertility”, “testis”, “spermatozoa”, “testosterone” and “male fertility”. These compounds can raise testosterone levels, reduce lipid peroxidation, and improve tubular histoarchitecture in cases of subfertility associated with diabetes mellitus. They can also mitigate the damage caused by obesity by increasing serum testosterone, antioxidant activity, and sperm motility. When it comes to fertility problems caused by inorganic and organic pollutants, these compounds effectively restore the structure of the seminiferous tubules, increase testosterone levels, and improve sperm quality. Furthermore, phenolic phytochemical compounds have shown beneficial effects in countering the adverse impacts of certain drugs on testicular physiology by reducing apoptosis in testicular tissue, increasing the number of Leydig cells, and promoting spermatocyte production. However, while these compounds may have protective effects on sperm cryopreservation for in vitro fertilization, caution is needed as certain dosages can cause irreversible damage to sperm quality. Overall, plant extracts containing phenolic phytochemical compounds hold promise as a therapeutic avenue for treating infertility and subfertility caused by metabolic disorders and environmental pollutants.