bluuebunny/crossref_metadata_2025 huggingface dataset:
Water-induced Selectivity Switching and Steric Control of Activity in Photochemical CO2 Reduction Catalyzed by RhCp*(bpy) Derivatives
Authors: Lee Dongseb , Yamauchi Kosei , Sakai Ken
Published: May 2024

Photocatalytic reduction of CO2 to formic acid (HCOOH) was investigated in either organic or aqueous/organic media by employing three newly synthesized water-soluble Rh(Cp*)(n,n’-dihydroxy-2,2’-bipyridine) (n = 4, 5, or 6) in the presence of [Ru(bpy)3]2+, 1,3-dimethyl-2-phenyl-2,3-dihydro-1H-benzo[d]imidazole (BIH) and triethanolamine (TEOA). Through studying the electron-donating effects of two hydroxyl groups introduced to the bipyridyl ligand, we found that the hydroxyl group positions of the catalyst greatly affect both the catalytic efficiency and selectivity in CO2 reduction. More importantly, the HCOOH selectivity shows a dramatic increase from 14% to 83% upon switching the solvent media from pure organic to aqueous/organic mixture, where the H2 selectivity shows a reverse phenomenon. The enhanced HCOOH selectivity and the drastic decrease in the apparent H2 yield are well rationalized by the fact that the catalytic CO2 hydrogenation by the evolved H2 simultaneously proceeds as a dark catalytic reaction, which was also separately investigated under the dark conditions. Our DFT studies unveil that the exceptionally large structural strain given by the steric contacts between the 6,6’-dihydroxyl groups and the Cp* moiety plays a significant role in bringing about an outstanding catalytic performance of the 6,6’-subsituted derivative. The intrinsic reaction coordinate calculations on the hydride transfer steps leading to generate formate together the heterolytic H2 cleavage steps leading to afford the key hydridorhodium intermediates afford the results useful to interpret the observed phenomena. This study represents the first report on the water-induced high selectivity in CO2-to-HCOOH conversion, shedding a new light on the strategy to control the efficiency and selectivity in CO2 reduction.
Air-stable Membrane-free Magnesium Redox Flow Batteries
Authors: Gautam Rajeev , McGrath Jack , Wang Xiao , Jiang Jianbing
Published: May 2024

Membrane-free biphasic self-stratified batteries (MBSBs), utilizing aqueous/nonaqueous electrolyte systems, have garnered significant attention for their flexible manufacturing and cost-effectiveness. In this study, we present an ultrastable high-voltage Mg MBSB based on an aqueous/nonaqueous electrolyte system. The engineered aqueous electrolyte has a wide electrochemical stability window of 3.24 V. The Mg metal anode features an Mg2+-conductive protective coating. Two metal-free redox compounds, 2,2,6,6-tetramethyl piperidinyl oxy (TEMPO) and N-propyl phenothiazine (C3-PTZ), in dichloromethane serve as the catholyte. The Mg||TEMPO and Mg||C3-PTZ MBSBs exhibited high cell voltages of 2.07 and 2.12 V, respectively, and were studied under static, stirred, and flow conditions. The Mg MBSB was initially evaluated at different cathode concentrations (0.1, 0.3, and 0.5 M) under static conditions. Notably, Mg||TEMPO (0.5 M) and Mg||C3-PTZ (0.5 M) static batteries maintained exceptional performance over 500 cycles at 8 mA/cm2, with capacity retention rates of 97.84% and 98.87%, Coulombic efficiencies of 99.17% and 99.12%, and capacity utilization of 70.2% and 71.3%, respectively. Under stirred and flow conditions, the Mg||TEMPO (0.5 M) and Mg||C3-PTZ (0.5 M) batteries cycled 500 times at 12 mA/cm2, showing capacity retention rates of 99.82% and 99.88% (stirred), 93.58% and 92.16% (flow), respectively. The Mg||TEMPO (0.5 M) and Mg||C3-PTZ (0.5 M) batteries under flow conditions demonstrated power densities of 195 and 191 mW/cm2, respectively, surpassing those of 139 and 144 mW/cm2 under static conditions. These cost-effective Mg MBSBs offer remarkable performance, advancing Mg chemistry applications in organic flow batteries.
Oxidative CO2 dehydrogenation of butane on microspherical zeolite-containing composites based on kaolin
Authors: Pertko Olexandra , Voloshyna Yuliya , Patrylak Lyubov , Yakovenko Angela
Published: May 2024

In the present work, zeolite-containing microspherical composites based on kaolin were synthesized and modified with ammonium, lanthanum, and zirconium compounds. The modified composites were dealuminated by thermal steaming. The physicochemical properties of the obtained materials were studied using low-temperature nitrogen adsorption/desorption, FTIR spectroscopy and thermally programmed ammonia desorption. Samples of the microspherical composites of different composition were tested in the reaction of oxidative dehydrogenation of butane with the participation of CO2. The effect of a number of factors on the characteristics of the synthesized samples and the related changes in their activity and selectivity was analyzed. The results of the work showed the possibility of using zeolite-containing microspherical composites modified with La or Zr as catalysts for this reaction.
STUDY ON INFLUENCE FACTORS OF COMPOSITE OIL PHASE MATERIAL AND ITS INFLUENCE ON STORAGE STABILITY OF EMULSION EXPLOSIVE
Authors: Zhang Shixin , Xie Zhanfeng , Lorenzini Guilo , Yao Ruyi , Zhang Fan , Wang Haiyan , Xu Xin
Published: May 2024

The factors affecting the viscosity of oil phase materials and the effect of viscosity on the storage stability of emulsion explosives were investigated in this paper. The results showed that the emulsifier was the crucial factor in the viscosity of composite oil phase materials, in which the polymeric emulsifier had a significant impact on the viscosity of composite oil phase materials. Whereas within the frequently-used range of emulsifiers for composite oil phase materials, the content change of emulsifier had few significant impact on the viscosity of oil phase materials. The study also found that the influence of composite oil phase materials on the storage stability of emulsion explosives is mainly determined by the formula composition, the storage stability of emulsion explosive matrices had a great difference which was prepared by different formula composition but approximate viscosity of composite oil phase materials.
CONSTRUCTION AND PERFORMANCE RESEARCH OF VARIABLE CROSS-SECTION SCROLL PROFILE USING THE BASE CIRCLE INVOLUTE
Authors: Rasheed Haroon , Li Jinhu , Liu Yu , Hou Caisheng
Published: May 2024

The use of variable cross-section scroll profile is one of the effective ways to improve the performance of the scroll compressor. However, the existing variable cross-section scroll profiles have many disadvantages, such as difficult processing and unstable performance. For this reason, this paper adopted the base circle involute with stable performance and easy processing characteristics to construct a new type of variable cross-section scroll profile, and established the basic geometric theory of the profile. At the same time, two important indexes of volumetric performance, namely compression ratio and radial leakage line length, and a key index of mechanical performance, that is axial gas force, were introduced to evaluate its performance quantitatively. The results show that under the same basic parameters, compared with the equal cross-section profile formed by a single base circle involute as well as the traditional variable cross-section profile formed by the base circle involute, higher-order curve and base circle involute or circular arc, the volumetric performance and mechanical performance of the newly constructed variable cross-section profile are more advantageous, the compression ratio increased by 28.62%, 16.51% and 7.58% respectively; The length of radial leakage line is shortened by 26.56%, 16.37% and 14.23% respectively; The axial gas force is also significantly reduced, especially for the profile without the introduction of higher-order curve, the change range of the axial gas force is obviously smaller. The research broadens the design concept of the scroll profile, enriches the types of existing variable cross-section scroll profiles, and provides a certain theoretical basis for improving the performances of the scroll compressor.
RESEARCH ON CURVED SURFACE RECONSTRUCTION BASED ON GEOMAGIC DESIGN X
Authors: Zhang Linlang , Zhang Longhui , Tang Jian , Xiong Chenchen
Published: May 2024

Through reverse modeling, the modeling of complex parts of curved surface bodies can obtain editable CAD data models. This paper analysis and compares the common reverse modeling methods of complex parts of curved surface bodies and carries out the reverse modeling of somatosensory controllers with complex surfaces by using the reverse software Geomagic Design X as the platform, using the methods of surface sheet fitting, lofting, lofting wizard, and surface filling. And the modeling files obtained can be directly applied to the 3D design software. This shortens the product development cycle while improving model accuracy, providing a quick and effective solution for “reverse engineering-based geometry reconstruction.”
Multiscale Analysis of High Resolution Digital Elevation Models Using the Wavelet Transform
Authors: Zemtsov A.N.
Published: May 2024

A technique is proposed for choosing the optimal wavelet basis in terms of decorrelation of the spectral coefficients of the wavelet basis when solving the problem of representation of digital elevation models. In the course of the work, it was revealed that the selection of the spectral transform basis significantly affects the accuracy of the representation of the original model. The proposed method to the decomposition of digital elevation models based on the discrete wavelet transform does not require large computational costs. A technique is proposed for selection the optimal wavelet basis from the position of the minimum mean square error of the reconstructed signal, when quantizing the high-frequency expansion coefficients. Expressions are obtained for generating scaling and wavelet functions in space. The method developed to represent digital elevation models has good properties, which allows to significantly increase the resolution of digital elevation models in the implemented regional geoinformation system.
Information Environment а for Industrial and Scientific-Cognitive Tourism with Application of GIS
Authors: Ulchitsky О.А. , Podobreeva Е.К. , Kocherzhinskaya Y.V. , Bulatova Е.К. , Veremey O.M.
Published: May 2024

The subject of the stated research is conditioned by the need to develop modern methods and technologies of information support of the tourism industry of the regional profile taking into account its specifics and features. Awareness and comfortable conditions of tourist service are the key factors of successful promotion and sustainable development of this sphere. In the near future, domestic tourism has great prospects, it concerns many territories of the country, and the Southern Urals is no exception.

The article is a continuation of research work related to the collection and analysis of geodata, as well as the visualization of the information environment. This study shows how to graphically visualize information on the basis of the development of an interactive scheme project with the possibility of overlaying it on a scalable satellite map in the field of industrial, scientific-cognitive tourism and architectural tourism on the example of a separate layer "Country of Cities" for the objects located in the South Urals.

In the research on the basis of the program utility "Grid cartogram of reference archaeological objects" the design concept of the interface functionality of utility "KROT-1.0" ("Cartogram of reference objects of tourism. Version 1.0") is developed and tested as an interactive cartogram on Internet platforms.

Methodology wise, the research process consists of 2 stages: pre-project or data collection with the formation of a database catalog and design and research, with the implementation of results, consisting in the development of the design concept of the utility and its integration with a web resource developed on the platform of non-commercial CMS; analysis and comparison of the results obtained on different platforms, publication or placement of the developed interactive schemes on internal servers and Internet platforms with further prospects for the development of mobile applications for the provision of information environment in different spheres of regional tourism.
Dual-Pass Feature-Fused SSD Model for Detecting Multi-Scale Vehicles on the Construction Site
Authors: Petrov M. , Zimina S. , Dyachenko D. , Dubodelov A. , Simakov S.
Published: May 2024

When detecting equipment on a construction site the objects of detection could have very different scale relative to the image on which they are located. For better detection and bounding box visualization of small objects, a Feature-Fused modification of the SSD detector can be used. Together with the use of overlapping image slicing on the inference, this model copes well with the detection of small objects. However, excessive manual adjustment of the slicing parameters for better detection of small objects can both generally worsen detection on scenes different from those on which the model was adjusted, and lead to significant losses in the detection of large objects and problems with their bound-ing box visualization. Therefore, to achieve the best quality, the image slicing parameters should be automatically selected by the model depending on the characteristic scales of objects in the image.

The article presents a dual-pass version of Feature-Fused SSD for automatic determination of image slicing parameters. To determine the characteristic sizes of detected objects on the first pass, a fast truncated version of the detector is used. On the second pass the final object detection is carried out with slicing parameters selected after the first one. Depending on the complexity of the task being solved, the detector demonstrates a quality of 0.82 - 0.92 according to the mAP (mean Average Precision) metric.
Assessment of liposuction cannulas' interior: insights from visual inspection using a borescope
Authors: Batista Daniela Santos , Prado Roberta Teixeira , Leone Denise Rocha Raimundo , Carbogim Fábio da Costa , Paula Vanessa Albuquerque Alvim de , Oliveira Adriana Cristina de , Alvim Andre Luiz Silva
Published: May 2024

Introduction: Alterations in liposuction cannulas compromise their use and patient safety in healthcare services. Aim: to evaluate the interior of liposuction cannulas through visual inspection aided by a borescope. Design: this is a descriptive, quantitative study conducted at a materials and sterilization center of a public hospital in Minas Gerais, Brazil, from October 2023 to January 2024. Liposuction cannulas were randomly selected, chosen systematically. Visual inspection assisted by a borescope was conducted, and the data were recorded in a semi-structured instrument, analyzed using descriptive statistics. Results: Liposuction cannulas of sizes 3.0 mm and 4.0 mm were evaluated with equal frequency, as they are reusable devices without control regarding the number of sterilizations they have undergone since acquisition. The majority exhibited alterations detected through the borescope (66.7%), with notable occurrences of oxidation, stains, and/or discoloration (60.0%), residues or debris (33.3%), and grooves (25.0%). Implications: Tracking of liposuction cannulas identified alterations that compromise their usage, observed with the assistance of a borescope. The findings call for changes in current legislation within sterilization centers due to the absence of indication of this equipment as mandatory for aiding visual inspection.
Uso de Traçadores Corantes Fluorescentes na Identificação de Rotas de Fluxo Subterrâneas em Sistemas Cársticos: Panorama de Estudos no Brasil
Authors: Vieira Matheus Santiago , Tavares André Silva , Uagoda Rogério Elias Soares , Assunção Pedro
Published: May 2024

O transporte de poluentes por condutos subterrâneos em aquíferos cársticos é uma preocupação crescente, visto que danos ambientais irreversíveis podem ser ocasionados, como a perda da biodiversidade aquática e a contaminação dos recursos hídricos subterrâneos. Para a identificação e avaliação, por exemplo, da origem e destino dos contaminantes e as interações entre fluxos superficiais e subterrâneos (conexões subterrâneas, direção de fluxo), os traçadores corantes fluorescentes, são amplamente usados. Logo, este trabalho teve como objetivo apresentar uma revisão sobre a evolução metodológica do uso de traçadores corantes nos sistemas cársticos e os principais avanços desses estudos no Brasil. Para atingir esse objetivo, foi realizado uma pesquisa bibliográfica sobre a temática contemplando diversos livros, periódicos, teses e dissertações nacionais e internacionais. Para os estudos no Brasil, foram selecionados os periódicos publicados nos últimos 10 anos, disponíveis no Portal Periódicos CAPES, base Web of Science e Google Scholar. Como resultado, foi possível identificar os avanços de novos instrumentos de campo e laboratoriais, softwares de modelagem específicos, e novos traçadores corantes. Para os estudos no Brasil, observou-se um crescimento no número de pesquisas na série histórica explorada, aos quais, possibilitaram uma melhor compreensão do comportamento hidrodinâmico dos sistemas cársticos, como a identificação dos limites cársticos e na identificação e quantificação de contaminantes.Palavras-chave: fluxo subterrâneo, traçadores fluorescentes, contaminação.
Tendências e padrões de variação em séries temporais de temperatura do ar e precipitação na microrregião de Frutal – MG
Authors: Fuzzo Daniela Fernanda da Silva , Júnior Martins Assunção Fabrício , Enrique Fuzzo Bruno , Alberto Fischer Filho João
Published: May 2024

Variabilidades climáticas podem causar impactos em diversos segmentos socioeconômicos, visto a sua importância, vários estudos tem ganhado destaque associado a ciência de dados, na tomada de decisão. O objeto foi analisar os padrões das séries temporais de precipitação e temperatura do ar, para a microrregião de Frutal – MG, os dados foram obtidos do ECMWF – ERA5-Interim, para o período de 1990 à 2019. Foram determinadas as estatísticas nas escalas mensais e anuais, aplicaram-se os testes paramétricos e não paramétricos, com auxílio da plataforma Google Earth Engine. A precipitação média para todo período foi de 1374 mm, com concentração em dezembro, janeiro e fevereiro. Os valores de temperatura média, máxima e mínima apresentaram dados com baixa dispersão e pouca variabilidade (CV ≤ 5%), a temperatura média do ar em torno de 24,75°C, sendo o mês junho o mais frio com média de 22.10°C e novembro o mais quente 25.79°C. O teste de Mann-Kendall apontou tendência significativa decrescente para precipitação em 1990-2019, os meses que apresentaram tendência significativa decrescente, foram janeiro, fevereiro, março, maio, agosto, setembro e outubro. As análises mensais da temperatura máxima e média, apresentaram tendência significativa crescente para fevereiro e setembro, sendo que os demais apresentaram tendência não significativa crescente. Para os dados de temperatura mínima houve tendência significativa decrescente para maio, junho e julho, os demais meses foram registrados com tendência não significa crescente. Os testes se mostraram eficientes para estudos sobre a evolução dos dados do modelo Era5-Interim, sendo essenciais para a compreensão da distribuição temporal.
Antropoceno na Amazônia: A dinâmica do uso e cobertura da terra do município de Garrafão do Norte, Pará, Brasil
Authors: Botelho Matheus Gabriel Lopes , Santos Graziele Nunes Lopes dos , Gonçalves Carolina da Silva , Furtado Layse Gomes , Cardoso Letícia Malcher , Adami Marcos , Galbraith David Roberto , Lima Aline Maria Meiguins de
Published: May 2024

O presente trabalho analisou as mudanças de uso e cobertura da terra na localidade, de forma espacial e temporal, nos anos de 2000 e 2020, por meio da plataforma Google Earth Engine (GEE). Utilizou-se a imagem do satélite Landsat-5/TM relativo ao ano de 2000 e imagem do satélite Landsat-8/OLI-TIRS referente ao ano de 2020. Os resultados apontam que houve uma redução de 135,91 km² de cobertura vegetal, correspondendo a 10,51% de perda proveniente das atividades antrópicas que ocorreram em Garrafão do Norte, especialmente, em relação à agricultura com os cultivos de dendê, mandioca e laranja e à pecuária com as pastagens, pois juntos apresentam um aumento de 198,06% que equivalem a 305,02 km² de área antropizada. Portanto verificou-se que o município de Garrafão do Norte segue o padrão de desenvolvimento econômico dos municípios amazônicos, onde acontece a diminuição das áreas florestais para a ampliação de suas atividades produtivas, como o cultivo de dendê, sendo este um dos principais geradores do desflorestamento da região, caracterizando o cenário do Antropoceno na Amazônia.
Vulnerabilidade Ambiental das Unidades Territoriais das Paisagens do Município de Francisco Beltrão PR
Authors: Tomazoni Julio Caetano , Guimarães Elisete , Tomazoni Eduardo Caetano
Published: May 2024

Este trabalho apresenta uma aplicação prática da metodologia de mapeamento da vulnerabilidade da paisagem à perda de solo e foi desenvolvido sobre o território do Município de Francisco Beltrão, localizado no Sudoeste do Estado do Paraná, Brasil, com área de 73.294,4125ha. Nele avaliou-se a vulnerabilidade potencial que está associada à potencialidade natural sem a ação antrópica e a vulnerabilidade emergencial que está associada à relação ao grau de impacto antrópico. Determinada a vulnerabilidade potencial, verificou-se que a área de estudos é naturalmente protegida da vulnerabilidade ambiental, pois, 79,8% de sua área possui grau moderadamente estável; 19,2%, possui, grau medianamente estável/vulnerável; e 0,9%, tem grau estável. Determinou-se a vulnerabilidade emergencial a partir da vulnerabilidade para o uso da terra em quatro coleções do MapBiomas: 1992, 2002, 2012 e 2022. O grau de vulnerabilidade medianamente estável/vulnerável é o predominante. Em 1992 compreendia 74,6% do território; em 2002, 73,4%; em 2012, 69,3% e em 2022, 67,4%. O grau de vulnerabilidade moderadamente estável, aparece em segundo lugar, com o seguinte comportamento: em 1992 abrangia 21,2% do território; em 2002, 22,4%; em 2012, 25,9% e em 2022, 27,0%. O grau estável variou: 3,9% do território em 1992; 3,8%, em 2002; 4,2% em 2012 e 4,5% em 2022. O grau moderadamente vulnerável variou de 0,4% do território em 1992 para 1,1% em 2022. Analisando estatisticamente a correlação entre a vulnerabilidade potencial e a vulnerabilidade emergencial em 2022, obtém-se um coeficiente de correlação r -0,0111785616. Esse valor, se transportado para o coeficiente de determinação R2, torna-se em 0,0001249602. Isso significa que as duas formas de vulnerabilidade estão correlacionadas em 0,012%, indicando uma correlação fraca ou praticamente inexistente, ou seja, que as áreas com vulnerabilidade emergencial em 2022 são, na grande maioria, diferentes que a vulnerabilidade potencial.
A Comparative Study of Teacher Education Programs in German and Korean Secondary School Teaching Training Institutions
Authors:   Koreanisch-Deutsche Gesellschaft Fuer Erziehungswissenschaft, Lee Juho
Published: May 2024

This study aims to compare the current status of secondary school teacher education programs in German and Korean Universities and to draw implications for discussions on the operation and improvement of teacher education programs in Korea. To identify the current status of teacher education programs in Germany, we first selected one or two German universities that currently operate teacher education programs in each federal state, and then collected and analyzed information on teacher education programs posted on the official websites of each university. The focus of the analysis was on identifying the detailed operation status of the five components of the teacher education program, which are practice, pedagogy, and other areas, except for the major and teaching method. To identify the operation status of the Korean teacher education programs, we collected and analyzed the information on the teacher education programs posted on the official website of the College of Education at University A in Korea. This study then compared the detailed operation status of the German and Korean teacher education programs, focusing on practical, pedagogical, and other areas, and found that the proportion of practical areas in German teacher education programs is higher than in Korean teacher education programs, and that, unlike Korean teacher education programs, which have only practical courses in schools, German teacher education programs have practical courses in various education-related organization other than schools. Based on these differences, this study suggests three implications: increasing the proportion of practical courses in teacher education programs, introducing practical courses that take place in education-related organizations other than schools, and offering a variety of pedagogy-related elective courses at universities.
КООРДИНАЦИОННЫЕ СОЕДИНЕНИЯ ЛАНТАНОИДОВ С БЕНЗОТИАЗОЛЯТНЫМИ ЛИГАНДАМИ. СИНТЕЗ, СТРОЕНИЕ И ЛЮМИНЕСЦЕНТНЫЕ СОЙСТВА
Authors: Ильичев В.А. , Силантьева Л.И. , Рогожин А.Ф. , Бочкарев М.Н.
Published: May 2024

Обобщены сведения о синтезе и строении координационных соединений лантаноидов с лигандами, содержащими в структуре бензотиазолятный фрагмент, до начала 2024 года. Особое внимание уделено фото- и электролюминесцентным свойствам этих соединений.
Sosialisasi Komposter Sampah Rumah Tangga Untuk Menunjang Pelaksanaan Desa Sehat di Desa Dara Kunci Lombok Timur
Authors: Suartika I Made , IGNK Yudhyadi , Tri Rachmanto , IGAK CHatur Adi WA , Fikrihadi Kurnia
Published: May 2024

Desa Dara Kunci terletak di Kecamatan Sambelia Kabupaten Lombok Timur memiliki sarana dan prasarana kesehatan yang minim dan bermaksud mengoptimalkan potensi masyarakat untuk menuju desa sehat. Desa sehat sendiri merupakan gerakan untuk menciptakan atau mewujudkan sebuah desa dengan kondisi masyarakat yang memiliki pengetahuan tentang kesehatan termasuk gizi, mampu menerapkan pola hidup yang sehat dan bersih baik jasmani maupun rohani. Selain itu juga upaya untuk mewujudkan lingkungan yang sehat, bersih, rapi. Untuk mewujudkan lingkungan bersih (zero waste) solusi yang ditawarkan dalam kegiatan PKM ini adalah melakukan sosialisasi komposter sampah rumah tangga. Sampah rumah tangga organik ditampung dalam komposter dan anorganik diangkut ke bank sampah untuk dikelola secara baik dan ekonomis. Sosialisasi dilaksanakan dengan mengajak masyarakat berperan aktif dalam kegiatan mulai dari penyuluhan tentang pemilahan dan pengelolaan sampah, pembuatan komposter dan aplikasinya. Sehingga ketika kegiatan berakhir diharapkan masyarakat dapat melakukan sendiri pembuatan komposter dan pengomposannya
O RETRATO DA HIPERTENSÃO ARTERIAL NO BRASIL: A IMPORTÂNCIA DO INQUÉRITO DE BASE POPULACIONAL
Authors: Suckow Lucas Gabriel Skerratt , Teixeira Nicole Jorge , barboza ohara de oliveira
Published: May 2024

A hipertensão Arterial (HA) corresponde a um dos principais fatores de riscos paradoençasmetabólicas e está associada a complicações em diversos órgãos,gerando um impacto significativo nos custos médi
Espiritismo no Brasil
Authors: Kloppenburg Boaventura
Published: May 2024

Temos focalizado nesta revista numerosos aspectos particulares das práticas e doutrinas espiritas. Faltava ainda um conspecto geral da presença e da ação espirita no Brasil. Como o assunto tem, indiscutivelmente, grande importância pastoral e atual, para que os padres conheçam melhor o nosso adversário número um e possam assim ajudar na campanha de esclarecimento dos católicos sobre o Espiritismo, tentaremos desenvolver, mesmo com o perigo de passarmos além dos limites normais de um artigo de revista, os seguintes pontos: 1) a fase pré-espírita das mesas girantes, 2) algumas informações sobre o desenvolvimento histórico do nosso movimento espirita, 3) dados estatísticos, 4) as causas da difusão do Espiritismo no Brasil...
Review of Group theory and its application
Authors: Gyanvendra Pratap Singh  , Shrinath Prajapati
Published: May 2024

In this paper, we Provide an evaluation of selected mathematical thoughts Which may assist us higher recognize the boundary among dwelling and non-dwelling system. We identify group Cognition and by extension the enigmatic algebra of Organic device biology .Throughout this work In terms of ordering, we suggest that it is frequently possible to leverage the idea of Perturbation to necessitate a quick look at the near 64 time region of the genome changes.
Enhancing Information Technology Adoption Potential in MSMEs: a Conceptual Model Based on TOE Framework
Authors: Hendri Ainayah Syifa , Sudarmilah Endah
Published: May 2024

The adoption of Information Technology (IT) by Micro, Small, and Medium Enterprises (MSMEs) has become essential in the digital era. Nevertheless, challenges persist, such as enhancing IT adoption in the MSMEs sector and optimizing its benefits. This research aims to create a comprehensive model based on the Technology- Organization-Environment (TOE) framework by analyzing technological, organizational, and environmental factors influencing IT adoption among MSMEs in Pangandaran, Indonesia. Employing a quantitative approach, an online questionnaire was distributed to MSMEs, and data were analyzed using Partial Least Square-Structural Equation Modeling (PLS- SEM) through SmartPLS. The study significantly contributes to understanding IT adoption, emphasizing organizational context as the primary predictor, followed by technological and environmental contexts. Positive relationships were found between four contextual constructs: complexity, top management support, organizational readiness, and competitive pressure towards IT adoption in MSMEs. Conversely, compatibility and government support exhibited negative impacts. These findings have practical implications for Indonesian MSMEs by enhancing understanding of factors influencing IT adoption to support business operations. Furthermore, these findings hold the potential to assist MSMEs and the Indonesian government in optimizing IT adoption success. The generated data can be employed by MSMEs management authorities to devise strategies for enhancing IT adoption among MSMEs.
Comparative Study of Predictive Classification Models on Data with Severely Imbalanced Predictors
Authors: Rohaeti Embay , Andriyati Ani
Published: May 2024

Analysing pre-COVID-19 unemployment in West Java is vital for comprehending and tackling Indonesia’s economic challenges. This significance arises not only due to the region’s high unemployment rate, but also from the need to understand unemployment patterns before COVID-19, which has become more relevant now during the country’s post-pandemic recovery phase. This study evaluates four machine learning models (Random Forest, Linear SVM, RBF SVM, and Polynomial SVM) to classify employment status using demographic and job-related variables. The objective is to find the most suitable model, particularly considering the imbalanced nature of the study-case data. Data from the National Labor Force Survey (SAKERNAS) in August 2019 is utilized, comprising 54,429 respondents across districts in West Java. The four models are evaluated using holdout validation with a 70:30 stratified proportion, repeated for 100 times. Results indicate that the random forest model outperforms others in balanced accuracy, F1-score, and computational time. The random forest model also underscores the importance of gender and age in classifying employment status in West Java, suggesting a need for targeted intervention, especially for female citizens and individuals in productive age groups.
Pola Spasial Industri Kecil Menengah (IKM) dan Industri Rumah Tangga (IRT) di Indonesia
Authors: Iluh Nadila Rahma  , Darren Nataleano Metusalak Taulo  , Muhammad Yasin
Published: May 2024

The Indonesian economy is currently experiencing better and increasing economic growth. In optimizing economic development and regional growth in Indonesia, it is necessary to have an industrial spatial pattern in Small and Medium Industries and Home Industries. With the spatial pattern of industry, it can be known that the area with the highest industrial centralization and the lowest industrial concentralization area in Indonesia.
UJI AKTIVITAS EKSTRAK ETANOL DAUN SIRIH MERAH (Piper crocatum) TERHADAP BAKTERI Propionibacterium acnes
Authors: Rahma Winda
Published: May 2024

Tujuan penelitian ini untuk mengetahui aktivitas ekstrak etanol daun sirih merah (Piper crocatum) terhadap bakteri Propionibacterium acnes. Daun sirih merah dipilih karena diduga memiliki kandungan senyawa sebagai agen antibakteri seperti flavonoid, alkaloid,tanin, dan minyak atsiri.Penelitian dilakukan secara eksperimental menggunakan metode non randomized control group design dengan periode prospektif. Ekstrak di maserasi menggunakan pelarut etanol 96% dan diuapkan hingga diperoleh ekstrak kental. Ekstrak dibuat 3 konsentrasi berbeda yaitu 30%, 60%, dan 90%. Kontrol positif berupa klindamisin dan kontrol negatif berupa DMSO. Pengujian aktivitas antibakteri menggunakan metode difusi sumuran terhadap bakteri Propionibacterium acnes dengan mengukur diameter zona hambat pertumbuhan bakteri. Hasil pengujian menunjukkan bahwa rata-rata diameter zona hambat yang terbentuk setiap sampel yaitu pada konsentrasi 30% sebesar 7,40 mm, konsentrasi 60% sebesar 8,90 mm, dan konsentrasi 90% sebesar 11,20 mm. Sedangkan hasil analisis data menggunakan metode Mann-Whitney diperoleh nilai signifikan p<0,05 yang menunjukkan bahwa terdapat perbedaan yang bermakna diantara kelompok-kelompok percobaan. Kesimpulan dari penelitian ini yaitu ekstrak etanol daun sirih merah memiliki aktivitas terhadap bakteri Propionibacterium acnes dengan konsentrasi yang paling efektif yaitu 90%.Kata Kunci: Daun sirih merah (Piper crocatum), Ekstrak Etanol, Difusi Sumuran, Antibakteri, Propionibacterium acnes.
PENGARUH PEMBERIAN TABLET FE SETELAH MENSTRUASI SELAMA 3 MINGGU TERHADAP KADAR HEMOGLOBIN SANTRI PUTRI DI PONDOK PESANTREN AL AMIN DS. KAJARTENGGULI, KEC. PRAMBON, KAB. SIDOARJO
Authors: Lilyanti Eka , Sabda Nirwana Betanuari , Khofi Khofidhotur rofiah
Published: May 2024

Angka kejadian anemia di Jawa Timur pada tahun 2021 menunjukkan angka prosentase sebesar 57,1%. Sedangkan angka kejadian anemia  di kabupaten Sidoarjo sebesar 46,7 %. Adapun anemia tersebut disebabkan oleh beberapa faktor yang berhubungan dengan kejadian anemia pada remaja putri, yaitu asupan energi, asupan protein, asupan zat besi, asupan vitamin C, kebiasaan minum teh atau kopi, investasi cacing, pengetahuan, pendidikan dan jenis pekerjaan orang tua, pendapatan keluarga, dan pola menstruasi. Angka kejadian anemia di Pondok Pesantren Al Amin, Ds. Kajartengguli, Kec. Prambon, Kab. Sidoarjo sebesar 65 %. Angka tersebut dapat ditekan, apabila remaja putri diberikan tablet Fe saat menstruasi. Pemberian tablet Fe ini merupakan salah satu program pembangunan nasional pemerintah di bidang kesehatan reproduksi. Penelitian ini bertujuan untuk mengetahui pengaruh pemberian tablet Fe setelah menstruasi selama 3 minggu terhadap kadar hemoglobin remaja putri. Jenis penelitian dalam penelitian ini adalah analitik komparasi. Sampel kualitatif yang diambil sebanyak 30 remaja putri/ santri putri. Alat pengumpul data yang digunakan adalah Hb elektrik. Pengujian hipotesis dalam penelitian ini dilakukan dengan uji statistik t-test sampel berpasangan. Signifikansi ditentukan dengan nilai p < 0,05. Sedangkan analisis data dilakukan dengan cara membandingkan kadar hemoglobin remaja putri sebelum dan sesudah diberikan intervensi berupa tablet Fe selama 3 minggu. Hasil penelitian menunjukkan bahwa ada pengaruh pemberian tablet Fe setelah menstruasi selama 3 minggu terhadap kadar hemoglobin santri putri dengan nilai p = 0,000. Sedangkan, dari hasil uji koefisien korelasi sebesar 0,805 yang berarti ada pengaruh pemberian tablet Fe selama 3 minggu, setelah menstruasi terhadap kadar Hb santri putri dengan tingkat korelasi yang kuat dengan arah yang sejajar. Disarankan agar senantiasa berupaya menyukseskan program pembangunan nasional di bidang kesehatan reproduksi dengan memberikan tablet tambah darah secara cuma-cuma terhadap remaja putri saat menstruasi, baik remaja putri yang duduk dibangku sekolah formal maupun non-formal.
HUBUNGAN ANTARA PENGETAHUAN IBU POST PARTUM TENTANG PENTINGNYA KOLOSTRUM DENGAN MINAT IBU UNTUK MEMBERIKAN KOLOSTRUM
Authors: Kartini  , Afifi Dwi Nur , Widhi Agung nugroho , Wulandari Siswi
Published: May 2024

HUBUNGAN ANTARA PENGETAHUAN IBU POST PARTUM TENTANG PENTINGNYA KOLOSTRUM DENGAN MINAT IBU UNTUK MEMBERIKAN KOLOSTRUM
PENGARUH PEMBERIAN KOMBINASI JUS MENTIMUN DAN APEL HIJAU TERHADAP PENURUNAN HIPERTENSI PADA LANSIA
Authors: Aprilia Nuris , Sutrisni  , Nita Nani , Dwipayanti Adisti , Bopo Lelono Lilik
Published: May 2024

Hipertensi merupakan salah satu masalah kesehatan masyarakat yang banyak terjadi di Indonesia.
Gambaran Gaya Hidup Yang Menyebabkan Penyakit Ginjal Kronik Di Ruang Hemodialisa RSUD Dr. R. Koesma Tuban
Authors: Pratikaning Sari Reza Sukma , Sumiatin Titik , Su’udi  , Novita Agnes Yeni Lutfiana
Published: May 2024

Di Indonesia penyakit ginjal kronik mengalami peningkatan. Faktor gaya hidup yang menyebabkan terjadinya penyakit Ginjal Kronik diantaranya adalah, mengkonsumsi obat herbal, mengkonsumsi  alkohol, kebiasaan merokok, kurang minum air putih, dan sering mengkonsumsi suplemen berenergi. Tujuan penelitian ini adalah untuk mengetahui gambaran faktor gaya hidup yang menyebabkan terjadinya penyakit ginjal kronik.
Desain penelitian yaitu analisis deskriptif, dengan menggunakan pendekatan waktu cross sectional dengan teknik sampling yang digunakan adalah simple random sampling dengan sampel yang berjumlah 92 responden yaitu pasien di Ruang Hemodialisa. Teknik pengumpulan data menggunakan kuesioner. Analisa data dengan uji frequencies.. Jenis penelitian ini menunjukkan dari 120 orang terdapat 92 orang yang sering mengkonsumsi minuman suplemen berenergi. Analisa deskriptif menggunakan tabel distribusi frekuensi dan presentase. variabel dependen dalam penelitian ini, yaitu kebiasaan mengonsumsi obat herbal, yaitu kebiasaan minum obat herbal, alkohol, kebiasaan merokok, kurang minum air, dan mengkonsumsi suplemen ber-energi.
Berdasarkan Hasil Analis Deskriptif dengan menggunakan uji frequencies dari 92 responden ditemukan bahwa hampir seluruhnya pasien di Ruang Hemodialisa mengkonsumsi minuman suplemen yang berjumlah 75 orang (81,5%). Pada pasien penyakit ginjal kronik, penting bagi semua orang mengetahui memahami dan menerapkan gaya hidup yang sehat seperti mengetahui frekuensi mengkonsumsi obat herbal, minuman alkohol yang diperbolehkan dalam sehari, mengurangi kebiasaan merokok serta minum air putih yang cukup (8 gelas/hari) agar bisa mengurangi kejadian Penyakit Ginjal Kronik.
Pengaruh Pemberian Food ART Terhadap Nafsu Makan Anak Usia Prasekolah Di Raudatul Atfal Darul Azhar Tanah Bumbu Tahun 2023
Authors: Safitri Neli , Putra Farhandika , Udiyani Ritna
Published: May 2024

Food art merupakan seni makanan dengan meningkatkan daya tarik makanan sehat untuk anak-anak dengan membuat makanan menjadi menyenangkan. Food art atau bento rice box bisa untuk dijadikan salah satu solusi mengatasi nafsu makan pada anak. Tujuan penelitian ini untuk mengetahui adanya pengaruh pemberian food art terhadap nafsu makan anak usia prasekolah di Raudhatul Atfal Darul Azhar Tanah Bumbu Tahun 2023.
Desain penelitian ini yang digunakan adalah Pre Exsprimental design dengan One groub pretest and postest desing. Sampel dalam penelitian ini 11 anak usia prasekolah dengan metode purposive sampling. Instrumen yang digunakan yaitu kuesioner nafsu makan.
Hasil penelitian menggunakan analisa univariat di dapatkan hasil bahwa sebelum diberi food art sebagian besar nafsu makan anak kurang namun setelah diberi food art nafsu makan anak meningkat menjadi baik. Sebelum diberikan food art sebagian besar (64%) mengalami nafsu makan kurang, dan sesudah di berikan food art hampir seluruhnya (82%) mengalami nafsu makan baik. Dan hasil penelitian menggunkan analisa bivariat dengan uji wilcoxon didapatkan hasil p value 0,025 < 0,05 yang artinya H0 di tolak dan H1 diterima.
Kesimpulan dalam penelitian ini didapatkan bahwa ada pengaruh pemberian food art terhadap nafsu makan pada anak usia prasekolah Di Raudhatul Atfal Darul Azhar Tanah Bumbu Tahun 2023. Saran dari penelitian ini diharapkan kepada orang tua untuk lebih giat dalam memvariasi makanan untuk mingkatkan nafsu makan anak.
En su voz. Vidas, cuentos e historias de morelenses.
Authors: Perea-Fox Susana
Published: May 2024

Esta colección de historias orales incluye relatos de vidas, de costumbres, de tradiciones y de creencias contadas desde el punto de vista de habitantes del estado de Morelos. Se narran leyendas, mitos y creencias antiguas y una diversidad de conocimientos que ya desaparecieron o aún se preservan en la memoria y costumbres de la gente. Los textos realzan los procesos de transmisión intergeneracional y los canales de reproducción de la memoria popular y familiar. La colección permite conocer de viva voz el sentir y pensar de estas relatoras acerca de sus vidas, y apreciar el conjunto de sentimientos y emociones que las acompañaron. Cada vida narrada es significativa y enriquece nuestro acervo sobre la diversidad y la complejidad del ser humano. Todo lector podrá verse reflejado en esas vidas y cuestionarse acerca de su propia experiencia y la de sus congéneres. La obra reconoce la alteridad, valora el efecto que estos eventos tuvieron en la gente común y en sus comunidades, y da a conocer la manera en que se recuerdan y procesan dichos eventos. Esta obra busca su audiencia entre los estudiosos de América Latina, México y la historia oral en el mundo. Con En su voz: vidas, cuentos e historias de morelenses culmina una de las metas de Susana Perea-Fox, la de dar la palabra a comunidades marginadas.
Arqueología de las sensibilidades (que refieren violencias)
Authors: Villegas Contreras Armando
Published: May 2024

En la actualidad, tanto en el mundo como en este país y en todas las relaciones humanas públicas y privadas, se ha dado un fenómeno que conocemos como sociedades disciplinadas, es decir, sociedades que si bien respetan la libertad han creado una serie de tácticas y estrategias mediante las cuales establecen la vigilancia y el control continuo y constante de los subordinados, que luego se revierte también sobre los propios encargados de la vigilancia. La modernidad se ha caracterizado por la defensa e invención de las libertades, sin embargo, también ha creado diferentes maneras para ejercer el control y el ejercicio del poder. Ante esta realidad social compleja y contradictoria, los autores de este libro parten de la búsqueda colectiva de «saberes sometidos» y se preguntan sobre temas sociales urgentes y, en ocasiones, invisibilizados, tales como la violencia, el cuerpo, la equidad de género y otras cuestiones concretas y próximas a nuestro existir.
Gobernadores. Entrevistas sobre la democratización en Morelos, 1988-2012.
Authors: Crespo María Victoria , Hernández Benítez Oscar Sergio
Published: May 2024

Este libro reúne una serie de entrevistas realizadas en los años 2008 y 2009 a los gobernadores de Morelos correspondientes a los periodos que van de 1988 a 2012 identificados como los “gobernadores de la transición a la democracia” en esta entidad federativa: Antonio Riva Palacio López (1988-1994), Jorge Carrillo Olea (1994-1998), Jorge Morales Barud (1999-2000), Sergio Alberto Estrada Cajigal Ramírez (2000-2006) y Marco Antonio Adame Castillo (2006-2012). La obra es un recuento narrativo- histórico- político de su papel en el proceso de democratización en el estado. El punto de partida es la convulsionada década de 1990, en la que se produjeron los primeros signos reales de apertura, liberalización y, finalmente, de crisis del sistema político estatal. Este proceso condujo a la primera alternancia municipal en 1997 y a la transformación del régimen político que tuvo una duración de setenta años.
Literatura y cine: acercamientos críticos y teóricos.
Authors: Miquel Ángel , Tornero Angélica , Delmar Fernando
Published: May 2024

En este libro se reúnen seis ensayos críticos y un acercamiento teórico que se inscriben en el campo de los estudios intermediales, particularmente en lo relativo a la adaptación de obras literarias a películas; de acuerdo con el Diccionario de la Real Academia de la Lengua, adaptar significa “Modificar una obra científica, musical o literaria para que pueda difundirse entre el público distinto de aquel al cual iba destinada o darle una forma diferente de la original”. Esta definición es precisa, sin embargo, lejos se está de alcanzar un consenso en relación al o a los enfoques adecuados para examinar los trasvases entre la literatura y el cine. El mismo término adaptación ha sido criticado por especialistas que consideran que denominar así a este proceso es desestimar el cine, pues parece supeditarse a la literatura; la abundancia de asuntos compartidos entre las dos esferas —literatura y cine— dificulta uniformar las formas de abordaje, y no solo eso, pretender que esto es posible puede restringir nuestro entendimiento de un fenómeno cultural muy complejo y de gran riqueza para comprender nuestra contemporaneidad.
Universidad Autónoma del Estado de Morelos, 70 años. Historia gráfica y documental
Authors: Barreto Zamudio Carlos , Gama Hernández Gerardo
Published: May 2024

El proyecto ilustrado que se ha impulsado bajo la cobertura e identidad de la UAEM es una obra colectiva que se ha forjado con el trabajo y la inteligencia de varias generaciones de universitarios. La UAEM tiene viabilidad. Su historia y sus programas académicos y proyectos de investigación portadores de futuro constituyen, junto con la presencia de las nuevas generaciones de estudiantes, investigadoras, investigadores, docentes, personal administrativo y directivo que irradian de vitalidad todos los escenarios universitarios, su mayor fortaleza. Por ello, a siete décadas de distancia de su momento fundacional, es posible afirmar que a la UAEM le espera una larga y promisoria vida, y que, cualquiera que sea el horizonte de desafíos y riesgos que se le presenten en el futuro, sabrá enfrentarlos y superarlos como hasta ahora lo ha hecho. Comunidad universitaria, celebremos con orgullo el 70 aniversario de nuestra querida UAEM, somos historia, somos venados UAEM.
Tuberculosis as an interdisciplinary problem: a case of occupational damage to the organs of the genitourinary system
Authors: Arkhipov Evgeniy V. , Garipova Railya V. , Nasibullina Razilya T.
Published: May 2024

In the Russian Federation, genitourinary tuberculosis ranks third in the structure of extrapulmonary tuberculosis. Timely recognition of genitourinary tuberculosis is usually difficult.
The authors analyzed a case of occupational infection with tuberculosis of the genitourinary system by a phthisiologist. The clinical observation ended with a clinical cure for tuberculosis of the genitourinary system, however, with the outcome in chronic prostatitis, chronic post-tuberculosis pyelonephritis with the development of chronic kidney disease.
It is shown that the timely establishment of a connection between urinary syndrome and epidemiological, including professional anamnesis, contributes to the timely establishment of the professional nature of the disease. With untimely diagnosis and late initiation of treatment of tuberculosis of the genitourinary system, serious complications can develop up to the destruction of the kidney with complete loss of its function, which leads to disability and loss of ability to work.
If tuberculosis of the genitourinary system is suspected, experts recommend conducting a study of urine sediment, prostate secretion to determine the deoxyribonucleic acid of mycobacterium tuberculosis by polymerase chain reaction. Any doubt in case of nonspecific inflammation of the genitourinary system should be interpreted in favor of tuberculosis with further in-depth examination and dynamic monitoring.