bluuebunny/crossref_metadata_2025 huggingface dataset:
Política antimanicomial do Poder Judiciário e a sustação de Atos Normativos pelo Congresso Nacional: tensões e convergências na argumentação entre poderes
Authors: Sampaio Bruno Ávila da Mata , Cirne Mariana
Published: December 2024

A Resolução n. 487, de 2023, do Conselho Nacional de Justiça, estabeleceu a Política Antimanicomial do Poder Judiciário. No entanto, essa resolução gerou controvérsias, reverberadas institucionalmente, em especial no Poder Legislativo, o que levou à apresentação do Projeto de Decreto Legislativo n. 81/2023, cujo objetivo é sustar seus efeitos. O presente trabalho teve por objetivo contrastar a argumentação dos Poderes Executivo, Legislativo e Judiciário em relação à constitucionalidade de decretos legislativos que pretendem sustar resoluções do Conselho Nacional de Justiça e, mais especificamente, ao Projeto de Decreto Legislativo n. 81/2023. A metodologia usada nesta pesquisa foi dedutiva, de cunho qualitativo, com o uso das técnicas de análise documental e de revisão bibliográfica. Foi constatada uma considerável convergência na argumentação dos Poderes Executivo e Judiciário, que apoiaram a resolução do Conselho Nacional de Justiça. No entanto, no Poder Legislativo, embora tenha havido manifestações minoritárias, a única manifestação oficial foi divergente. A Comissão de Constituição e Justiça e de Cidadania da Câmara dos Deputados entendeu que a resolução do Conselho Nacional de Justiça é inconstitucional, pois usurpa competência legislativa do Congresso Nacional. No mesmo sentido, a Presidência da Câmara dos Deputados permitiu a tramitação regular do Projeto de Decreto Legislativo n. 81/2023, indicando que não o considerou evidentemente inconstitucional, divergindo em especial do entendimento do Poder Judiciário. Neste caso, os diálogos institucionais não contribuíram com a efetivação de direitos fundamentais.
The foreign policy of South Korea towards Japan: The colonial past in the contemporary dynamics of the Park Geun-Hye, Moon Jae-In, and Yoon Suk-Yeol administrations
Authors: Borges Ramos Dias Maurício Luiz
Published: December 2024

Permeada por memorias traumáticas y recla­mos de reconocimiento y compensación del pasado colonial, la relación bilateral entre Corea del Sur y Japón experimentó tensio­nes intensas durante las administraciones de Park Geun-hye (2013-2017) y Moon Jae-in (2017-2022). Park estipuló que el reconoci­miento del pasado colonial sería un requi­sito para mejorar las relaciones con Tokio, y el Acuerdo de las Mujeres de Confort, firmado inesperadamente, tuvo su legiti­midad cuestionada. Durante su mandato, Moon invalidó el Acuerdo de las Mujeres de Confort y exigió una resolución centrada en las demandas de las víctimas, además de abogar para que las empresas japonesas compensaran a los surcoreanos obligados a trabajar en sus instalaciones durante la colonización. En un panorama diferente, el gobierno conservador de Yoon Suk-yeol (2022-presente) adoptó una postura de rees­tructurar las relaciones entre Corea del Sur y Japón sin criticar los efectos de la colo­nización o buscar el reconocimiento de la responsabilidad de este país. Esta investiga­ción analiza cómo las administraciones de Park, Moon y Yoon han manejado la agenda colonial en la política exterior surcoreana, resultando en fricciones o acercamientos con Japón. Se argumenta que Park intensi­ficó los agravios históricos, incluso después del Acuerdo de las Mujeres de Confort, debido a su enfoque insatisfactorio. Moon, centrado en sanar las heridas coloniales, enfrentó fricciones diplomáticas, económi­cas y de seguridad ante la negativa de Japón a revisitar el pasado. Por último, Yoon, al buscar la reconciliación con Japón, logró un acercamiento en un tono de sumisión, socavando las reclamaciones de justicia de las víctimas.
Editorial
Authors: Hayfield Erika Anne , Skorini Heini í
Published: December 2024

Editorial
Our inspiration for this special issue relates to the significance of human rights as fundamental to justice, fairness, the wellbeing of citizens and the functioning of systems in Faroese society. In particular, the implication of studying human rights involves the protection of vulnerable groups in society. Our aim with this special issue is to analyse human rights and generate knowledge which can help promote awareness and education, justice, accountability and lead to necessary policies or legal reforms. However, all normative deliberations on human rights are contested and bound to trigger disagreement, because the struggle to realise human rights relates to fundamental ethical, cultural and religious questions without universal agreement: What is a just society? What is a good life in dignity? What is the responsibility of the state vis-à-vis the individual? And what are the boundaries between human rights and human obligations?
PRODUCTIVITY GAIN IN WIRE ARC ADDITIVE MANUFACTURING BROUGHT BY ROBOT-INTEGRATED COOLING SYSTEM USING COMPRESSED AIR
Authors: Teichmann Erwin , Santos Luciano , Fukushima Felipe , Etchemendy Guillen , Boutillier Teo , Nunes Rafael
Published: December 2024

The international ISO/ASTM 52900 terminology classifies Wire Arc Additive Manufacturing (WAAM) as part of the group of Directed Energy Deposition (DED) of Additive Manufacturing (AM) processes for metallic pieces. These processes involve heat accumulation in some areas of a workpiece, which can possibly lead to thermal deformations, an excessively large weld pool and geometric defects. To avoid this, a common practice is the use of dwell times, where one stops the metal deposition and waits for the piece to cool down to a pre-determined temperature before resuming it, causing the productivity to plummet. The work presented in this paper studies a robot-integrated cooling system for WAAM applying compressed air, that shortens the dwell time needed to achieve a good quality piece using affordable and light equipment. Its goal is to assess the productivity gain attainable in the fabrication of a small (45 mm in height × nearly 50 mm in diameter) hollow piece of low carbon steel by WAAM using the forementioned cooling system. Experiments were performed and a simple mathematical model (avoiding the costs of Finite Elements models) to the essential heat transfer phenomena involved in the problem was put together and tested. The mathematical model overestimated the shortening of the cooling time, but the experiments confirmed the expected productivity gain, with the cooling system using compressed air allowing a 60 % reduction in the time needed to build a piece within acceptable geometrical tolerance limits.
THE IMPORTANCE OF KPI’S IN BUSINESS LOGISTICS MANAGEMENT
Authors: Quirino Marcelo , MAPUTA ANDRE , Taboada Rodriguez Carlos Manoel
Published: December 2024

This article discusses the importance of Key Performance Indicators (KPIs) in business logistics management and highlights how these metrics can improve the performance and efficiency of logistics operations. KPIs are key indicators that make it possible to monitor and evaluate progress in relation to the strategic and operational objectives set by companies. Logistics plays a crucial role in the success of an organization, as it encompasses all the activities related to the flow of materials, information and services from the source to the end consumer. However, to ensure efficient logistics, it is essential to continuously measure and monitor the performance of logistics operations. In this context, key performance indicators become fundamental in this process, as they provide a clear and objective view of various logistics aspects, such as delivery times, transportation costs, stock levels, delivery accuracy, among others. By establishing and monitoring relevant indicators, companies can identify areas for improvement, identify bottlenecks and proactively take corrective action.
EVALUATION OF ADSORPTION ISOTHERMS OF BANANA PRATA PEEL (MUSA PARADISIACA) IN THE REMOVAL OF METYLENE BLUE TEXTILE DYE: A SUSTENTAINABLE APPROACH
Authors: BARROSO NOBRE JANIELLY PAIXÃO , FREITAS SOARES DARLANE WELLEN , LIMA DE ALBUQUERQUE ROBERTO , FERREIRA JUNIOR JOSÉ MILTON
Published: December 2024

In the textile industry, the processing of fibers and the application of dyes require high water consumption, producing high rates of industrial waste. Dyes, in turn, have great stability, which can result in highly contaminated effluents. If disposed of incorrectly, this waste can cause serious problems to the environment and human health. In this sense, it is essential to decontaminate these effluents before releasing them into water bodies. To this end, the adsorption process has proven to be very effective in removing dyes from wastewater in the textile sector. Aiming at the optimization and economic viability of this process, this investigation focuses on the use of an agro-industrial residue, the silver banana peel (Musa paradisiaca), as an alternative biosorbent. Based on an experimental and applied methodology, tests to determine pH were applied in order to determine the most suitable pH for the procedure. Variations in adsorbent concentrations were also evaluated to obtain the best use of the material in removing the methylene blue dye. The results obtained in the biosorption tests indicated 99.5% removal, demonstrating high efficiency in the process. In this way, the silver banana peel (Musa paradisiaca) presented itself as an efficient biosorbent in the adsorption of methylene blue dye, becoming a sustainable and low-cost alternative.
INTERNET OF THINGS APPLIED TO THE MONITORING OF CHEMICAL EFFLUENTS
Authors: Santana Santos Jeane , Pereira Domiciano Glaicy Kelly , De Oliveira Silva Tabata Aparecida , Tomas Galo Gustavo , Rodrigo Torres Cláudio , Batista de Sousa Wellington
Published: December 2024

This article discusses a comparative analysis based on a case study of the effectiveness of implementing the Internet of Things (IoT) in treating water contaminated with synthetic blue dye, using a technological artifact developed based on the Jar Test structure. In collaboration with the Chemistry course at Lauro Gomes Technical School, students conducted a study on treating water contaminated with blue dye using laboratory samples with different concentrations of chemical effluent and varying additions of flocculating agents, while collecting reference values for pH parameters. The integration of IoT in an automated process demonstrated efficiency and flexibility in collecting quality values, graphically displaying changes in pH and turbidity parameters.
Elementos genómicos asociados a la formación de biopelículas en Lactobacillus delbrueckii subespecie bulgaricus y Lactobacillus delbrueckii subespecie lactis
Authors: Sedano-Juaréz César Onoshi , Vichi-Lozada Joivier , Lagunes-Quintanilla Rodolfo , Dávila-Delgado Raúl , Barrera-Molina América Ivette
Published: December 2024

Lactobacillus delbrueckii subsp. bulgaricus y L. delbrueckii subsp. lactis son dos subespecies biotecnológicamente importantes dentro del grupo de bacterias ácido-lácticas. Ambas se emplean en la obtención de productos basados en fermentación láctica y se ha reportado su actividad como probióticos. El objetivo del presente estudio fue identificar y comparar los elementos genómicos asociados a la formación de biopelículas en ambas subespecies utilizando herramientas computacionales. El análisis bibliométrico mostró que los genes de adhesinas, de síntesis de exopolisacáridos y elementos reguladores tipo cis y trans podrían estar asociados a la formación de biopelículas en ambas subespecies. La comparación de 12 genomas de L. delbrueckii subsp. bulgaricus y 7 de L. delbrueckii subsp. lactis detectaron la presencia de los genes pili y srtA en un operón conservado con porcentajes de identidad superiores al 97 %. También se identificó el gen inu que presenta función de levansucarasa. Finalmente se encontró el gen epsD, presente en una unidad transcripcional policistrónica, que codifica para una enzima asociada a la síntesis de heteropolisacáridos. Estos datos muestran por primera vez, evidencia de la presencia de genes que participan en la formación de biopelículas en cepas de L. delbrueckii subsp. bulgaricus y de L. delbrueckii subsp. lactis.
Extracto polifenólico de hojas de mango (Mangifera indica L.): Microencapsulación, caracterización fisicoquímica y actividad antifúngica in vivo
Authors: Domínguez´-Ruvalcaba Jesus Emmanuel , Calderón-Santoyo Montserrat , González-Gutiérrez Katia Nayely , Ragazzo-Sanchez Juan Arturo
Published: December 2024

El objetivo de este estudio fue proteger un extracto de hojas de mango rico en polifenoles mediante la microencapsulación por secado por aspersión para conservar su actividad antifúngica in vivo. Se preparó una disolución polimérica (DP) de goma arábiga y alginato de sodio; adicionada con extracto de hoja de mango. Se evaluó la temperatura de transición vítrea de la DP y se procesó en un secador por aspersión. A las cápsulas se le evaluaron parámetros fisicoquímicos, fotoestabilidad, termoestabilidad, FTIR y actividad antifúngica in vivo frente a Penicillium digitatum en naranjas y Botrytis cinerea en arándanos. Los parámetros fisicoquímicos de los encapsulados fueron adecuados para un polvo obtenido mediante secado por aspersión. El análisis FTIR evidenció la presencia del extracto en las cápsulas y la ausencia de interacciones fuertes del extracto con los biopolímeros. El extracto microencapsulado mostró alta estabilidad a la temperatura y a la radiación UV. Las cápsulas demostraron buena actividad antifúngica reduciendo la severidad de P. digitatum en un 70 % y la incidencia de B. cinerea en un 100 %. Las cápsulas presentaron características deseables que les permite proteger los polifenoles, adicionalmente, al ser altamente solubles liberan los compuestos sobre el epicarpio de los frutos, lo que representa una alternativa natural para la conservación de frutos.
Sociedade contemporânea, ócio, tédio e tempo
Authors: Nobre Thalita Lacerda
Published: December 2024

A pesquisa tem por objetivo discutir o empobrecimento do ócio e do tempo livre na sociedade contemporânea, explorando a relação entre a capacidade de estar só e a construção de um mundo interno, em contraste com o excesso de informações e demandas tecnológicas. A pesquisa se concentra nos impactos das tecnologias e redes sociais sobre o tempo ocioso, sem julgar a tecnologia, mas refletindo sobre as consequências de sua predominância. A metodologia utilizada foi uma revisão narrativa da literatura, baseando-se em autores clássicos da psicanálise, filosofia e sociologia para contextualizar o fenômeno na atualidade. Os resultados indicam que a valorização do trabalho e a hiperconexão digital têm reduzido o espaço para o ócio, impactando negativamente a subjetividade, criatividade e saúde mental, o que contribui para um aumento nos diagnósticos de depressão e ansiedade. Sugere, ainda a importância de valorizar o ócio na vida moderna, como formade construção e ampliação do mundo interno.
The “Imperceptibly Narrowing Diamond” Generation—Adaptation Strategies of the Generation X Representatives Toward Their Old Age
Authors: Kramkowska Emilia , Korzeniecka-Bondar Alicja
Published: December 2024

Population aging is becoming one of society’s priority issues. An assumption is that it is beneficial (the benefits for the individual and society are shown in the text) for people currently of working age (representatives of Generation X) to anticipate their old age. In this article, the results of a qualitative study are presented. The aim is to identify the adaptation strategies of representatives of Generation X toward their old age. The theoretical basis was set by reflections on generations, enriched by the metaphor of the “imperceptibly narrowing diamond.” The data collection method was an unstructured interview with a standardized list of information sought, conducted with ten people (with higher education) from Generation X. As a result of the thematic analysis, two adaptation strategies toward old age emerged for the representatives of Generation X: proactive and reactive.
Educación remota en pandemia: análisis de factores emocionales y académicos en universitarios
Authors: Escandón-Nagel Neli , García-Hormazábal Ricardo , Hernández Nodarse Mario , Villarroel Henríquez Verónica
Published: December 2024

La investigación tuvo como objetivo principal analizar la educación remota en pandemia experimentada por estudiantes universitarios hispanohablantes de 9 países, mediante la aplicación de un Cuestionario de Aprendizaje Remoto en Educación Superior. El análisis factorial del instrumento, aplicado a 1136 universitarios hispanohablantes, identificó cinco dimensiones: Satisfacción por los principios didácticos y éticos, Autopercepción en el aprendizaje, Diversidad y colaboración en la evaluación, Condiciones materiales, Interés de los docentes por el bienestar de los estudiantes. Todos los factores correlacionaron positivamente con la participación de los estudiantes. La percepción de plagio y copia es menor si hay mayor satisfacción con los principios didácticos y éticos de la educación y alta autopercepción de aprendizaje. Alta presencia de emociones positivas, mejora percepción del proceso educativo, participación e integridad académica. Los hallazgos permiten re-pensar la educación pospandemia
Maus-tratos infantis e traços de personalidade como preditores de agressividade em adolescentes
Authors: Dos Santos Lopes Apolinário Juliana , Flores-Mendoza Carmen , Lopes Jardim Graciane
Published: December 2024

No presente estudo objetivou-se verificar se traços de personalidade, maus-tratos infantis e ambiente escolar influenciam os níveis de agressividade. Participaram 245 estudantes do ensino médio de seis escolas públicas, todos do sexo masculino (idade média = 15,8; DP = 0,71). Se administrou a Escala de Tendência a Agressividade, o Inventário dos Cinco Grandes Fatores de Personalidade, o Questionário sobre Traumas na Infância e um questionário socioeconômico. As escolas de baixo desempenho apresentaram níveis de agressividade física e verbal mais altos que as escolas de alto desempenho, mas não em conduta antissocial. Análises de regressão indicaram que (baixa) Amabilidade e o baixo desempenho escolar foram preditores de agressividade verbal (F(4,225) = 13.46, p < .001, R2 = .19) e agressividade física (F(3,231) = 18.10, p < .001, R2 = .19). Amabilidade foi preditor de condutas antissociais (F(2,232) = 20.64, p < .001, R2 = .15). Os maus-tratos infantis não foram preditores de agressividade.
137Cs distribution in the system “agrochernozem clayey-illuvial – potato” in the area of radioactive contamination of the Tula region
Authors: Zhernenkov A. O. , Kuzmenkova N. V. , Paramonova T. A.
Published: December 2024

The features of vertical distribution of 137Cs in the profile of clayeyilluvial agrochernozem, as well as biogenic migration of the radionuclide in the system “soil–plant” of potato agrocenosis have been studied. The research was conducted on the field, occupied by potato variety “Gala”, located in the central part of Plavsky radioactive hotspot of Tula region. It is shown that 35 years after the Chernobyl accident the density of surface radioactive contamination of arable soils in the region exceeds the permissible level by ≈5 times. The depth of 137Cs penetration down the soil profile is mainly determined by methods of agrotechnical soil treatment, and the main part of its inventories is concentrated in the upper 30-cm arable layer. This results in the direct contact of the radionuclide with underground organs of potato (roots, stolons and tubers). However, no more than 0.02% of the total 137Cs inventories contained in the system “agrochernozem–potato” is transferred to potato plants. It was also established that potato plants are characterized by contrasting distribution of 137Cs specific activity values wich varies with organs and tissues. Stolons and thin roots accumulate the radionuclide to the greatest extent per biomass, while tubers, on the contrary, – to the least extent. In general, the levels of 137Cs accumulation in the raw and dry weight of potato tubers, as well as in the products that have undergone culinary processing (boiling the unpeeled and peeled potatoes), correspond to sanitaryhygienic norms, which substantiates the low ecological risks of including potatoes in crop rotations on agricultural land in the area of the Plavsky radioactive hotspot of the Tula region.
Adsorption of fulvic acid on clay subfractions isolated from mineral horizons of peat-podzol-gley soil
Authors: Kolchanova K. A. , Tolpeshta I. I. , Izosimova U. G.
Published: December 2024

We studied the adsorption of fulvic acid (FA) obtained from the H horizon of peaty-podzolic-gleyic soil on sludge subfractions isolated from the ELG and Ecng horizons of the same soil: 0–0.2 µm (I), 0.2–0.06 µm (II) , 0.06–0.02 µm (III) and <0.02 µm (IV). It has been established that, in terms of unit mass, more FAs are sorbed by subfractions III and IV, which have a larger surface area. In terms of per unit surface area, an inverse relationship is observed: the larger the fraction, the more FA is sorbed on it. All subfractions of sludge isolated from both horizons sorb predominantly hydrophobic components of FA, but in the finer subfractions, which practically do not contain kaolinite, the contribution of hydrophilic components in total sorption increases. Under the experimental conditions, FA molecules with a molecular weight of 20 kDa were not adsorbed in micropores with an average size of ≈ 3.7 nm. The main mechanism of FA sorption on sludge subfractions is hydrophobic interactions. The hydrophilic components of FA are sorbed through electrostatic interactions, through ligand exchange on lateral cleaved clay minerals and with the formation of bridging bonds with the Ca2+ ion occupying exchange positions in clays.
Diversity of soils on Kolguev Island with cryometamorphic horizons
Authors: Shmatova A. G. , Lobkov V. A.
Published: December 2024

Kolguev Island (Barentz Sea, the subzone of typical tundra) was poorly soil surveyed until recently. During expeditionary research 2018–2023, it was revealed that a significant proportion of the soil cover is represented by soils that have horizons with a well-manifested structure, which were diagnosed as cryometamorphic ones. In this regard, the purpose of this work is to characterize the diversity and morphological features of tundra soils with a cryometamorphic horizon identified on the island. The cryometamorphic horizons most often had the specific angular-grainy structure with sharp edges or granular structure with rounded surfaces. The most typical size of aggregates is 1–3 mm; less common – up to 4 mm or less than 1 mm. In some cases, the structure was water-resistant and the soil aggregates had a denser, drier interior. A platy-grained structure with silty-sand coatings was less common. A key feature of the cryometamorphic Kolguev soils is lacking structure in the upper 5–10 cm of the profile. Such soils are the main component of the soil cover. The gleyic subtype of cryometamorphic soils and cryometamorphic gleezems are more often found as components of the soil cover micropatterns. Cryometamorphic soils with a morphologically pronounced spodic horizon were described in one of the central parts of the island. Based on the principles of Soil Classification of Russia, the following types of soils were identified: cryometamorphic, mucky-cryometamorphic, cryometamorphic gleezems; as well as soils, that were tentatively classified as a new type – cryometamorphic podburs and a new subtype – cryometamorphic peaty gleezems. Thus, the study of Kolguev soils showed that the cryometamorphic soils are distributed much extensive than previously assumed.
СПИНОЗИНА ДЕФИНИЦИЈА СУПСТАНЦИЈЕ
Authors: Поповић Уна
Published: December 2024

У овом раду бавићемо се Спинозином дефиницијом супстанције, као нарочито важним местом његовог филозофског система. Најпре ћемо представити методолошки смисао и улогу дефиниције супстанције у Спинозиној мисли, а потом ћемо подобније анализирати сва три аспекта дефиниције; онтолошки, епистемолошки и логички. Особености Спинозине дефиниције супстанције представићемо указујући на одступања од Декартове дефиниције супстанције и средњовековног филозофског наслеђа. Идеју супстанције, на основу које се формулише дефиниција супстанције, Спиноза проглашава за најважнију међу истинитим идејама, стога што она може да постане узор исправном сазнању и ваљаном сазнајном поступању. Овај методолошки примат идеје супстанције очитује се и у самој дефиницији, односно у поретку три њена аспекта који показују не само шта супстанција јесте, већ и како (о њој) треба мислити. На тај начин анализа дефиниције супстанције повратно потврђује њен методолошки значај.
SAMOEFIKASNOST DIREKTORA ŠKOLE ZA PEDAGOŠKO LIDERSTVO: PREGLED KVANTITATIVNIH ISTRAŽIVANJA
Authors: Ninković Stefan , Knežević-Florić Olivera
Published: December 2024

Složena uloga direktora škole obuhvata rukovođenje školom u celini. Uzimajući u obzir ovu činjenicu, važno je ispitati čionioce koji određuju uspešnost rukovođenja različitim aspektima rada škole. Profesionalne kompetencije određuju način na koji direktor škole tumači svoju ulogu i koliko efikasno je ostvaruje u praksi. Jedna od važnih profesionalnih kompetencija školskih lidera jeste opažena samoefikasnost. Definisanje opažene samoefikasnosti kao višedimenzionalne pojave implicira da direktor škole može u različitom stepenu verovati u svoje sposobnosti, u zavisnosti od situacije sa kojom se suočava.Zbog usredsređenosti na unapređivanje nastave i učenja, pedagoško liderstvo jedan je od najpopularnijih modela obrazovnog liderstva širom sveta. U fokusu ovog rada je samoefikasnost direktora u domenu pedagoškog liderstva. U radu je izložen pregled 26 kvantitativnih studija u kojima je istraživan ovaj konstukt. Na osnovu rezultata sprovedene analize, može se zaključiti da su relativno retko istraživani prediktori samoefikasnosti rukovodilaca škole u domenu pedagoškog liderstva. Štaviše, najčešće su ispitivani efekti samoefikasnosti na afektivno-motivaciona uverenja direktora škole. S druge strane, postignuće učenika je retko ispitivano kao ishod ovog konstrukta. Dosadašnje studije su pažnju posvetile indirektnim efektima samoefikasnosti direktora škole, ali treba imati u vidu da su pojedine medijatorske varijable istraživane samo jednom. Bilo bi dobro da se buduća istraživanja fokusiraju na povezanost samoefikasnosti direktora sa ispoljavanjem različitih ponašanja karakterističnih za pedagoško liderstvo. Osim toga, potrebno je realizovati više istraživanja u cilju konsolidovanje zaključaka o medijatorima efekata samoefikasnosti rukovodilaca škole na postignuće učenika.
Biosintesis Nanopartikel Seng Oksida dengan Ekstrak Limbah Kulit Pisang Tanduk (Musa paradisiaca fa. corniculata)
Authors: Nugroho Imam Wahyu Beny , Arshy David Permana , Yosita Elza Defitri  , Wafiq Rifqi Abdul Wafi
Published: December 2024

The high amount of banana consumption in Indonesia has caused banana peel waste to increase, which can cause environmental pollution. One of the utilization of banana peel waste is as a metal nanoparticle synthesis. This study aims to synthesize ZnO nanoparticles with banana peel extract as a capping agent and determine the effect of solvent volume variation on the characterization of ZnO particles using variable volume of ethanol-water solvent with a ratio of 2:1 and 1:1 (v/v). This research uses maceration extraction method for 24 hours. Characterization of ZnO particles was carried out including Fourier Transform Infrared Spectroscopy (FTIR) and Particle Size Analyzer (PSA). In this study, the total polyphenol and flavonoid content in ethanol - water 1:1 (v/v) horn banana peel extract was higher at 4.944% and 5.940% than ethanol - water 2:1 (v/v) at 4.114% and 4.131%. Based on the results of FTIR testing, both samples have ZnO peaks where in ethanol - water 1:1 (v/v), 441 cm-1 and 619 cm-1, while ethanol - water 2:1 (v/v) is 428 cm-1. Then, from the PSA test results, the ethanol-water 1:1 (v/v) sample has a smaller average nanoparticle diameter of 135.6 nm than the ethanol-water 2:1 (v/v) sample which is 153.6 nm. ZnO nanoparticles were successfully synthesized using the natural capping agent banana peel extract. Different levels of secondary metabolites in each extract have an influence on the diameter of the synthesized ZnO nanoparticles.
Kinetic Extraction of Moringa Oleifera Leaves using the Microwave Assisted Extraction (MAE) Method
Authors: Rizky Pratama Reinaldi , Ghina Shofiah Adibah Khoirunnisa  , Ditta Kharisma Yolanda Putri  , Helda Wika Amini  , Boy Arief Fachri
Published: December 2024

Moringa leaves (Moringa oleifera) are part of a plant that has a leaves-like shape with various high health and nutritional benefits, and contains vitamins, minerals, proteins and bioactive compounds, and has antioxidant and anti-inflammatory properties. This research aims to study extraction, determine the presence of tannin content in Moringa leaves and determine the kinetic model of extraction of Moringa leaves extract yield using the Microwave Assisted Extraction (MAE) method. The Moringa leaves extraction process is carried out using 96% ethanol solvent and using the MAE method which can help maximize the extraction yield. The extraction process was carried out with varying power of 150 watts, material to solvent ratio of 1:15 b/v and extraction times of 2, 4, 6, 8 and 10 minutes. The research results showed that the highest yield value was obtained at the 10th minute extraction time, namely 10.25%. The extraction kinetic model that is suitable for extracting tannin compounds from Moringa leaves is order 2, where the R2 0.9897 valuen is higher than order 1 and the value is almost close to 1.
PROMOTING THE PRINCIPLES OF INTERRELIGIOUS DIALOG THROUGH DIGITAL MEDIA: THE CASE OF MOHAMMADIA LEAGUE OF SCHOLARS IN MOROCCO
Authors: Abdelhak Karim , Rhoulami Khadija
Published: December 2024

The League of Mohammadia Scholars as a religious institution in Morocco plays a role in promoting the principles of peace and religious tolerance through the lens of modern media. Through quantitative methods with the theoretical frameworks of media, institutional communication, and interfaith dialog, we attempted to look at culture as it relates to peace and tolerance. Through the responses collected, we identified key patterns, trends, and insights that provided a deeper understanding of the subject under study. Fundamental to this is the need to use modern media such as social media and new media to expand the scope and impact of interfaith dialogue to realize a moderate and tolerant Islam.
UJI AKTIVITAS ANTIOKSIDAN SEDIAAN LIP BALM EKSTRAK ETANOL DAUN KEJI BELING (Strobilanthes crispus Blume) MENGGUNAKAN METODE DPPH (2,2-difenil-1-pikrihidrazil)
Authors: Sinta Nuraesa  , Susanti Susanti  , Nofriyaldi Ali
Published: December 2024

Daun Keji Beling mengandung senyawa-senyawa yang berpotensi sebagai pelembab yaitu flavonoid dengan jenis katekin yang berfungsi sebagai aktivitas antioksidan yang tinggi dalam mencegah radikal bebas. Potensi dari ekstrak daun keji beling bisa dimanfaatkan menjadi bentuk sediaan untuk mengatasi bibir kering yaitu sebagai pelembab dalam bentuk sediaan lip balm. Tujuan dari penelitian ini yaitu untuk  membuat sediaan lip balm ekstrak etanol daun Keji Beling, dan untuk mengetahui aktivitas antioksidan ekstrak etanol daun Keji Beling. Metode penelitian ini meliputi pembuatan ekstrak etanol 70% daun Keji Beling dengan metode maserasi. Uji aktivitas antioksidan yang digunakan dalam penelitian ini yaitu metode DPPH (2,2-difenil-1-pikrilhidrazil), dengan menggunakan kontrol positif (pembanding) yaitu Vitamin C. Hasil sediaan lip balm ekstrak etanol 70% daun Keji Beling memiliki aktivitas antioksidan dengan kategori sangat kuat ditunjukan oleh formula 3 dengan nilai IC50 3,12 ppm dengan kategori sangat kuat.
The Relationship between The Level of Knowledge and Stigma Towards Leprosy Patients among Healthcare Workers
Authors: Prameswari Laura Nanda , Rochyatul Jannah Ayik , Wulandari Alshanti Nadya
Published: December 2024

Background: Leprosy is currently one of the most common health problems in the world. Because leprosy is contagious and chronic, most people fear those who suffer from it, and leading to mindless creation of various negative stigmas. Purpose: This research aimed to determine the relationship between the level of knowledge and the stigma towards leprosy. Methods: This study used an analytical observational design with a cross-sectional approach, conducted from January to March 2024 at Pungging Health Community Center, Mojokerto Regency, East Java, Indonesia, using the total sampling method. We collected the data for this study using a questionnaire that included questions relevant to the variables under investigation. Processing and analyzing data used Microsoft Office Word 2019, Microsoft Office Excel 2019, and IBM SPSS Statistic 26. We used bivariate analysis the Spearman statistical test to determine the relationship between the dependent and independent variables. Result: Health workers with sufficient knowledge had the highest good stigma presentation (14%), and there is a significant relationship between the level of healthcare workers' knowledge of leprosy and stigma towards leprosy patients (p=0.025). Conclusion: A significant correlation exists between healthcare workers' understanding of the stigma associated with leprosy. To reach the program's target, health workers need additional training about leprosy to eliminate the negative stigma of healthcare workers towards leprosy.
HALAL CERTIFICATION STRATEGY IN THE DEVELOPMENT OF SMALL AND MEDIUM INDUSTRIES
Authors: Mahri A. Jajang W. , Gelda Isnaeni , Juliana Juliana , Cahkyaneu Aneu , Selamet Rusydiana Aam
Published: December 2024

Introduction: This research was carried out to find out appropriate alternative strategies from halal certification institutions in their contribution to developing Small and Medium Industries (SMI).
 
Method: The method uses quantitative descriptive methods; this research analyzes strategies based on expert judgment surveys. In the process, the collected data is analyzed internally and externally and developed in a matrix using SWOT analysis. Meanwhile, quantitative tools use the IFAS-EFAS approach in the form of rating and weighting questionnaires.  
 
Result: Based on the results of the SWOT analysis, the halal certification strategy can be optimized through a combination of SO, WO, ST, and WT strategies. Based on the results of the IFAS EFAS assessment, the halal certification strategy occupies quadrant I, namely growth and build. Explains conditions that are in the growth stage and must be developed. This research shows the position of halal certification institutions in the IA quadrant with the "Rapid Growth" strategy, where the S>O value supports the SO strategy.
 
Conclusion and Suggestion: This research succeeded in uncovering strengths, weaknesses, opportunities, and threats and produced appropriate alternative strategies to be implemented by halal certification institutions in developing SMI. Based on the results of the IFAS EFAS alternative strategy analysis, halal certification institutions need to increase cooperation with external parties, collaborating with the government and training institutions. From the internal side, strengthening institutional operational systems, education, and communication, as well as disseminating information, must be distributed evenly to the community so that the implementation of strategies runs well.
WHAT DRIVES THE INTENTION OF MILLENNIALS AND GENERATION Z TO PAY ZIS VIA DIGITAL PLATFORM? RELIGIOSITY AS THE MODERATING VARIABLE
Authors: Latipah Yeni , Supriani Indri , Sudarsono Heri
Published: December 2024

Introduction: This study aims to examine the influence of subjective norm attitudes, behavioral control, zakat literacy, trust, and ease-of-use on the intentions of Millennials and Generation Z to give zakat, make donations, and give alms through digital platforms, with religiosity as a moderating factor.
Methods: In this study, Partial Least Squares Structural Equation Modeling (PLS-SEM) was employed as the data analysis method. The study involved 202 respondents from Millennials and Generation Z in Indonesia.
Results: The study involved 202 respondents from Millennials and Generation Z in Indonesia. The results demonstrate that attitudes, subjective norms, behavioral control, trust, ease of use, and religiosity significantly and positively influence the intention of Millennials and Generation Z to pay ZIS through digital platforms. However, zakat literacy does not impact their intention to use digital platforms for ZIS payments. Additionally, religiosity, when considered as a moderating variable, does not moderate the influence of attitudes, subjective norms, behavioral control, zakat literacy, and trust on the intention of Millennials and Generation Z to pay ZIS digitally.
Conclusion and suggestion: This research provides valuable theoretical implications that can be adopted as a reference for future research that employs religiosity as a moderating variable. Most importantly, zakat institutions and the government can use these discoveries to develop policies that highlight the importance of paying ZIS and strengthen societal attitudes towards it, thereby increasing ZIS collection in Indonesia.
Systematic Review of Green Seaweed Caulerpa racemosa as an Anti-Inflammatory Agent: Current Insights and Future Perspectives
Authors: Prayogo Ega Widya , Irawati Sholikhah  , Suciati  , Dej-adisai Sukanya , Retno Widyowati
Published: December 2024

Background: Seaweed is a marine biota with many benefits, one of which is C. racemosa. It is one type of seaweed that is quite widely found in Indonesia. Objective This study investigated the anti-inflammatory activity of C. racemosa using various in vitro and in vivo approaches. Methods: A literature review was conducted by searching for research data on C. racemosa. The literature was obtained from PUBMED, ScienceDirect, Scopus, SpringerLink, and Google Scholar using the keywords C. racemosa, sea grapes, in vivo, in vitro, and anti-inflammatory. The search identified 1313 articles with 100 articles in Scopus, 100 articles in ScienceDirect, 0 articles in PubMed, 3 articles in SpringerLink, and 1,110 articles in Google Scholar. Results: The study showed 12 articles found C. racemosa has the ability as an anti-inflammatory both with in vitro and in vivo study approaches and supported by data on proximate composition which is quite high and substance consisting of various bioactive constituents including flavonoids, phenolics, phytosterols, terpenoids, saponins and alkaloids where the anti-inflammatory active isolate caulerpin was successfully isolated. C. racemosa is able to reduce the inflammatory response by inhibiting NO production and the release of cytokines and inflammatory mediators such as AMPK, mTOR, TNF-α and IL4. Conclusion: C. racemosa indicated that this species is a rich source of phytochemicals with many pharmacological activities, one of which is anti-inflammatory. Further research is required to explore the relationship between secondary metabolites and their activities.
Potential of Graptophyllum pictum Leaf Decoction as an Immunomodulator: Modulation of Macrophage Phagocytosis and Lymphocyte Proliferation
Authors: Anidasari Irdanita  , Selvia Natasya  , Yumna Alifah  , Aji Winanta
Published: December 2024

Background: Red pudding leaves (Graptophyllum pictum) are commonly used by the Lebong community in Bengkulu as an immune system-enhancing drink containing flavonoids, glycosides, saponins, tannins, and triterpenoids. Objective: This study aimed to evaluate the potential of red pudding leaves as immunomodulatory agents in vitro and assess their total flavonoid content. Methods: The extraction method employed was a decoction, and the flavonoid content was measured using the TLC method by calculating the resulting Rf value and utilizing the LC-MS technique. The total flavonoid content was quantified using a colorimetric method, and immunomodulatory activity was assessed based on the phagocytosis capacity, phagocytosis index, and lymphocyte proliferation. Results: The results showed that red pudding leaf contained flavonoid compounds based on the LC-MS method in the form of trans-3-Indoleacrylic acid, schaftoside, adenine, corymboside, fraxetin and 4-coumaric acid. The total flavonoid content obtained at a concentration of 7.5% amounted to 74.937 mg QE/g; at a concentration of 15%, it amounted to 75.483 mg QE/g; and at a concentration of 30%, it amounted to 97.825 mg QE/g. All red pudding leaf infusion concentrations increased macrophage phagocytosis activity and lymphocyte cell proliferation. Conclusion: In conclusion, red pudding leaves show potential for development as an alternative beverage to enhance the immune system.
Documenting disaster in Yogyakarta
Authors: Bramantya Arif Rahman , Sugiharto  , Lillyana Mulya
Published: December 2024

Background of the study: The documenting of disasters through oral history programs carried out by educational institutions, archival institutions, memory institutions, and archival activists in the last few decades has begun to develop. The factors that have strongly led to the emergence of this phenomenon refer to the awareness of the importance of preserving information and historical awareness related to the shaping of memory.
Purpose: This study analyzes the contribution of oral history archives in forming social memory related to the Yogyakarta earthquake on May 27th, 2006, in a more communicative and creative dimension.
Method: This research is qualitative research conducted through interviews, observations, and literature studies
Findings: The Yogyakarta earthquake on May 27, 2006, has been placed in social memory through oral history archives and media reports that are remembered in social reality. Oral history archives are also presented creatively and collaboratively as a form of public history through Archival Dioramas at the Dinas Perpustakaan dan Arsip Daerah Daerah Istimewa Yogyakarta. The results of victims' experiences in oral history re-interviews can be analyzed in the context of the resilience of social memory.
Conclusion: The emergence of digital equipment impacts people's interest, awareness, and motivation to engage in disaster documentation, shaping social memory in Yogyakarta.
Challenges and prospects of linked data technology initiative in Bangladesh Libraries
Authors: Nowrin Shohana , Mostofa Sk Mamun
Published: December 2024

Background of the study: The mission of libraries is to collect, organize, and make available various forms of information resources for potential users. Many libraries and historically significant institutions have rare and credible information resources that have little use because few people know they are available online.
Purpose: The primary objective of this study is to ascertain the challenges and potential advantages associated with implementing Linked Data (LD) technology in libraries in Bangladesh.
Method: A quantitative survey was conducted to collect data from the library professionals of some selected public university libraries in Bangladesh.. A total of 39 responded to the survey, which was usable among the 54 responses. The response rate was 72.2%. Once the quantitative data were collected, data were transferred into IBM®SPSS® statistics for analysis.
Findings: The survey's results show that academic librarians are thoroughly aware of LD technology and believe they could have many advantages. Current research found that library professionals understand the challenges of adopting LD technologies in Bangladesh's libraries.
Conclusion: This research is the first empirical investigation of the topic within the Bangladeshi setting that the authors are aware of. It shows how the information professionals in Bangladesh see the library LD and related initiatives and the possible advantages of putting it into action.
Teachers' information-seeking on accomplishments of academic tasks
Authors: Novian Rayhan Musa
Published: December 2024

Background of the study: Teachers have a vital role in education, which includes educating and guiding students, developing teaching materials, preparing lesson plans, and performing student evaluations. Therefore, individuals need information in order to complete their educational objectives.
Purpose: This review aims to systematically examine the three constituent elements of information-seeking behavior, with a particular emphasis on their application within the teaching field.
Method: The systematic literature evaluation in this study was guided by the PRISMA approach. The study's data collecting phase spanned a period of twenty years, specifically from 2003 to 2023. The study's results encompassed an extensive review of 25 research papers about the information-seeking behavior shown by educators. This review employed an inductive approach to data analysis.
Findings: Teachers demonstrate a preference for selecting information sources that encompass digital, printed, and interpersonal types. Teachers prioritize information sources that are familiar, user-friendly, and have a well-designed interface. Teachers have several barriers when seeking information, which can be attributed to both internal and external constraints.
Conclusion: This study draws on studies related to teachers' information behavior published in the last 20 years. Our goal is to comprehensively understand the information sources teachers use, their awareness of these sources of information, and the constraints they encounter when information-seeking.
Urban Policy and Governance for a Circular Economy: Opportunities and Challenges
Authors: Munonye Williams Chibueze , Ajonye George Oche
Published: December 2024

As sustainability gains global attention, the circular economy (CE) emerges as a key strategy for cities facing resource shortages, waste, and environmental issues. In the urban context, city governments play a pivotal role in the transition to a circular economy by shaping policies that influence resource use, waste disposal, and material recovery. This perspective article explores the role of urban policy and governance in promoting or hindering the shift towards a circular economy. Furthermore, it analyzes the opportunities presented by forward-thinking governance structures and policies that support circularity, as well as the challenges that arise from political, economic, and social factors. Case studies from Amsterdam, Copenhagen, and London showcase different policy approaches, highlighting successes and the complexities of implementing circular practices across various governance levels.
The Depository Collection of the Central Scientific and Technical Library of the Institute of Scientific and Technical Information of the Donetsk People’s Republic
Authors: Kurgan E. G. , Nikonova V. N. , Igumnova T. V.
Published: December 2024

The purpose of the article is to present the history of activities and conditions of formation of the depository collection of the Central Scientific and Technical Library (CSTL) of the Institute of Scientific and Technical Information (ISTI) of the Donetsk People’s Republic, to substantiate the necessity of research on the thematic direction "Coal Industry of Donbass" and to develop the methodological approach to its monitoring, scientific and thematic structuring.

CSTL is the oldest and the only specialized scientific and technical library in Donbass, which has the collection, related to the industrial specifics of the region. The library activity during the military conflict practically stopped since 2014 and resumed only in 2022 with the transition of the Donetsk People’s Republic to the Russian Federation. Due to the need to integrate CSTL into the library space of Russia and improve the efficiency of the library work with users, a set of works on accounting, preservation, scientific and thematic structuring of collections, as well as digitalization of the library resources is in demand.

The article describes the history of the formation of CSTL depository collection and the peculiarities of the library activity. The methodical approach to monitoring, scientific and thematic structuring of the collection on the direction "Coal Industry of Donbass" is proposed and the results of the work done are presented.