bluuebunny/crossref_metadata_2025 huggingface dataset:
ANÁLISE E DEFINIÇÃO DOS CRITÉRIOS DE GESTÃO DE LEITOS HOSPITALARES: APLICAÇÃO DA MATRIZ GUT
Authors: Ferraz Sheila Cristina Silva
Published: October 2024

Objetivo é apresentar o mapeamento das variáveis presente na definição dos critérios da gestão de leitos mediando pela matriz Gravidade, Urgência e Tendência (GUT), categorizando a prioridade de forma sistemática e segura no dimensionamento do leito hospitalar.  Este trabalho utilizou a revisão sistemática da literatura (Systematic Literature Review – SLR) com base na pesquisa bibliográfica e discussão teórica baseada em casos de hospitalares, além do confronto teórico de diversos estudos empíricos que conduziram ao mapeamento de variáveis essenciais para a gestão de leitos em organizações hospitalares da saúde suplementar. Como resultado, a teoria preconiza que a gestão do leito envolve processos estratégicos e, para sua gestão, os critérios são tecnologias que podem ser redesenhadas se necessário para garantir um leito com segurança dentro dos critérios estabelecidos e otimizar o tempo de espera para internação.
MANEJO NÃO-FARMACOLÓGICO DA DOR - UMA REVISÃO INTEGRATIVA
Authors: Alberti Matheus Noronha , Ogawa Vinicius Eidi Oba
Published: October 2024

Introdução: A dor, uma experiência sensorial emocional e desagradável, é um sintoma extremamente prevalente nos pacientes, sendo o seu manejo um desafio para o médico e a equipe de saúde assistente, podendo ele ser dividido em não-farmacológico e farmacológico. O objetivo deste artigo de revisão é estabelecer quais são as medidas não-farmacológicas existentes na literatura, suas evidências e recomendações atuais. Métodos e Resultados: O artigo consiste em uma revisão integrativa ampla da literatura utilizando como fonte bibliográfica trial clínicos, ensaios clínicos randomizados e meta-análises da base de dados do Pubmed, sendo ainda complementado pelo UpToDate. Discussão: Diversas opções de manejo não-farmacológico como a psicoterapia e terapia cognitivo-comportamental, a atividade física, a acupuntura, a musicoterapia, a neuromodulação, a aromaterapia, a hipnose e o uso de realidade virtual já foram alvo de pesquisa como forma de auxiliar no controle da dor. Conclusão: As diferentes estratégias do controle não-farmacológico da dor carecem de evidência robusta na literatura; no entanto, tratam-se de estratégias com baixo risco ao paciente, o que destaca a importância do seu uso complementar e de novas pesquisas na área.
ESTIGMA DA SEXUALIDADE E SEUS EFEITOS: UMA REVISÃO DA LITERATURA SOBRE PREVENÇÃO E VIOLÊNCIA SEXUAL
Authors: Griffo Andréa Fernandez , Silvestre Débora Fernandez Antonon , Silva Fabrício Augusto Correia da
Published: October 2024

O estigma ligado à sexualidade diz respeito ao preconceito e à discriminação que indivíduos enfrentam por causa de suas identidades ou comportamentos sexuais que não se conformam às normas culturais estabelecidas. Esta pesquisa tem como objetivo a investigação do que temos de produção acadêmica em relação à temática da Educação Sexual e a sua relação com os estigmas da sexualidade, a violência sexual e sua prevenção. Os dados da pesquisa foram obtidos a partir de um levantamento bibliográfico realizado na Biblioteca Digital Brasileira de Teses e Dissertações nos últimos dez anos. Através do mapeamento, concluiu-se que há uma necessidade de intervenções mais sistemáticas nos espaços escolares e a denotação de uma carência de políticas abrangentes que integrem a educação sexual no currículo escolar como ferramenta de prevenção contra abusos e violência.
AGRESSORES ATIVOS EM ESCOLAS BRASILEIRAS: ANÁLISE E PROPOSTAS DE MITIGAÇÃO PARA AS ESCOLAS DO PARANÁ
Authors: Santos Rodrigo Bandeira dos , Chaves Gabriel
Published: October 2024

Este artigo analisa os ataques em escolas no Brasil de 2001 até julho de 2024, iniciando com uma compilação abrangente de incidentes envolvendo agressores ativos em ambiente escolar no país. A pesquisa destaca o armamento utilizado pelos agressores, permitindo uma comparação com ataques semelhantes ocorridos nos Estados Unidos, onde se observa uma diferença significativa no perfil dos agressores e no contexto social. Em seguida, são discutidos os ataques em escolas no Paraná, explorando suas particularidades, os desafios enfrentados e as iniciativas em andamento. O protocolo internacional de resposta "Corra, se esconda ou lute", criado nos Estados Unidos, é apresentado como uma ferramenta geral para lidar com esses ataques e é utilizado nos treinamentos no Paraná. O artigo também propõe soluções específicas para mitigar os impactos desses eventos nas escolas do estado, avaliando as medidas nacionais do Ministério da Educação (MEC) em relação à sua aplicabilidade local. São sugeridas medidas estruturais de proteção, como a utilização de barricadas nas salas de aula, criação de "salas seguras" e o uso de tecnologia para monitoramento, além da prevenção psicológica, do acompanhamento social e da integração com forças de segurança locais, medidas consideradas essenciais para aumentar a segurança nas instituições de ensino.
CLÁSSICO DA NEFROLOGIA: UMA REVISÃO ABRANGENTE SOBRE INFECÇÃO URINÁRIA
Authors: Barcellos Ivan Lucas Bonizioli , Martins Thaynara Guimarães , Cozer Alexandre Wallace Dias , Andrade Neto Gabriel Leonardo de , Lacerda Matheus de Sousa
Published: October 2024

A infecção do trato urinário (ITU) compõe uma ampla gama de manifestações clínicas, entre elas cistite, pielonefrite, prostatite, urosepse e ITU associada a catete. O diagnóstico de ITU depende de uma combinação de sinais clínicos, sintomas e testes diagnósticos. Os sintomas são geralmente classificados em três grupos principais: sintomas do trato urinário inferior (entre eles disúria, frequência e urgência), sinais e sintomas sistêmicos (como febre) e sinais inespecíficos (como exemplos náusea e mal estar). A avaliação diagnóstica comumente envolve o uso de fitas reagentes de urina para identificar esterase leucocitária e nitritos, além de técnicas de microscopia ou citometria de fluxo para quantificar piúria, e culturas de urina e sangue para confirmação. A diversidade de fenótipo clínico das ITUs e a variabilidade nos métodos diagnósticos refletem a complexidade no manejo dessas infecções, que continuam impactando significativamente a saúde pública e a qualidade de vida dos pacientes.
Akibat Hukum Atas Penyalahgunaan Hak Kekebalan DiplomatikDitinjau Dari Konvensi Wina 1961(Studi Kasus Penyeludupan Emas Yang Dilakukan Oleh Pejabat DiplomatikKorea Utara Di Bangladesh)
Authors: Nyoman Tia Resita Dewi  , Dewa Gede Sudika Mangku  , I Wayan Lasmawan
Published: October 2024

This study aims to determine and analyze the rights of immunity and privileges held by diplomatic representatives under the1961 Vienna Convention and analyze the legal consequences of the abuse of immunity rights and diplomatic privileges ingold smuggling cases carried out by North Korean diplomatic representatives in Bangladesh. This type of research is anormative type of research, the approach in research is the statute approach, case approach, and conceptual approach.Sources of legal materials used are primary, secondary and tertiary legal materials. Legal material collection techniquesused by argumentation techniques and discussed descriptively. The results of this study show that (1) North Koreandiplomatic representatives in Bangladesh also have the rights of immunity and privileges as determined in the 1961 ViennaConvention, (2) the legal consequences of abuse of the right of immunity related to diplomatic bags for Bangladesh as acountry recipients namely under Bangladesh law, North Korean diplomatic representatives may be sentenced to death, lifeimprisonment and be fined, but North Korean diplomatic representatives have immunity that cannot be meted out. As for thelegal consequences for North Korea as a sending country, namely Bangladesh as a recipient country, namely Bangladesh canconduct non-grata persona on North Korean diplomatic representation if the immune rights have been carried out by NorthKorea
Comparative analysis of meat quality of Laiwu black, Minxinan black and Hyla rabbits
Authors: Zhou Beibei , Yang Liping , Zhang Yajia , Yan Xianfeng , Sun Haitao , Liu Ce , Zhang Yin , Bai Liya , Zhang Haihua
Published: October 2024

Abstract. The meat rabbit industry in China relies on foreign breeds and synthetic lines; the development of superior domestic breeds has not yet been fully realised. We compared the meat quality of two Chinese local breeds of black rabbits (Laiwu black and Minxinan black) and Hyla commercial rabbits, to provide a reference for the utilisation of meat rabbit breeds. In the present study, 35 d old Laiwu black rabbits, Minxinan black rabbits, and Hyla rabbits (20 rabbits each) were selected and reared under identical feeding and management conditions for 7 weeks, after which 10 randomly selected rabbits from each group were slaughtered for the analysis of meat quality. The a∗ (redness) value of the two local breeds was significantly higher than that of Hyla rabbits (p<0.01). The shearing force and drip loss of Laiwu black rabbits were significantly lower than those of the other groups (p<0.05). The two local breeds exhibited significantly higher myoglobin levels than Hyla rabbits (p<0.01), while melanin was highest in the meat of Minxinan black rabbits. The essential amino acids (valine, isoleucine, leucine and lysine) were significantly lower in Minxinan black rabbits than in the other groups (p<0.05). Aldehyde (heptanal, octanal) contents in Minxinan black meat were significantly higher than those of the other groups (p<0.01); however, nucleotide (guanine, adenine) contents were significantly lower (p<0.01). Unsaturated fatty acids (oleic, linoleic, α-linolenic) were significantly higher in the meat of Laiwu black rabbits than in those of the other groups (p<0.05). Both Laiwu black and Minxinan black rabbits have certain advantages in terms of nutritional indicators while also having good meat colour and flavour. The results of this study provide a theoretical reference for the research and development of meat rabbit breeds.
A Fractal Framework for Channel-Hillslope Coupling
Authors: Kargère Benjamin A. , Constantine José A. , Hales Tristram C. , Grieve Stuart W. D. , Johnson Stewart D.
Published: October 2024

Abstract. Questions of landscape scale in coupled channel-hillslope landscape evolution have been a significant focus of geomorphological research for decades. Studies to date have suggested a characteristic landscape length that marks the shift from fluvial channels to hillslopes, limiting fluvial incision and setting the length of hillslopes. The representation of real-world landscapes in slope-area plots, however, makes it challenging to identify the exact transition from hillslopes to channels, owing to the existence of an intermediary colluvial valley region. Without a rigorous explanation for the scaling of the channel hillslope transition, the use of computational models, which are forced to implement a finite grid resolution, is limited by the scaling of the physical parameters of the model relative to the grid resolution. Grid resolution is also tied to the width of channels, which is undetermined without a rigorous explanation of where channels begin. Building on existing work, we demonstrate the existence and implications of the characteristic landscape length and its relationship to grid resolution. We derive the characteristic landscape length as the horizontal length in a one-dimensional landscape evolution framework required to form an inflection point. On a two-dimensional domain, channel heads form in steady state at the characteristic area, the square of the characteristic length, independent of grid resolution. We present a box-counting fractal definition using the grid resolution, revealing that the dimension of the contributing drainage region on steady-state hillslopes is expressed as a multifractal system. In sum, channels have contributing drainage areas, therefore a dimension of two, whereas, by definition, unchannelized locations or nodes have a dimension between zero and two, so not a well-defined area. This conceptualization aligns with the observed scaling of channel width. It also importantly suggests that real-world landscapes have something analogous to the concept of a grid resolution, as this paper demonstrates. In doing so, our works clarifies several unresolved properties of channel-hillslope coupling, with potential for substantially improving the accuracy of coupled landscape evolution models in replicating landscape forms.
Perencanaan Pompa untuk Mempercepat Waktu Pengisian Oli di PT KSB Indonesia
Authors: Fitrianti Sugiono Friska , Abidin Zaenal , Asmara Dewa
Published: October 2024

In this study, specifications & design of the pump to used will be analyzed, then performance the oil pump is known, and effect of the oil pump on the ISP 3600 Trailer pump assembly process is analyzed. This research method begins with problem identification, literature study, analysis & optimization, design planning, fabrication process, assembly process and testing, then analyzed to obtain results in accordance with the objectives. Results this testing use a gear pump with minimum power of 67.15 Watts, using electric motor that has a minimum torque of 1.081 N.m and minimum power of 0.2125 HP, and using minimum capacitor capacity of 24.31 µF. This test uses Fuchs Renolin B46 Plus oil. Results this testing obtain a discharge of 16.789 l/min and charging time of 12.21 minutes per 205 liters.
Quem modula o padrão decisório? Uma proposta para a cadeia decisória do Direito
Authors: Faviero Trindade Jonas , Müller Bitencourt Caroline
Published: October 2024

Quando o Supremo Tribunal Federal-STF deixa de modular os efeitos de um padrão decisório, ao criá-lo, é possível que outras esferas decisórias o façam, ao aplicá-lo? Padrão decisório é um modelo de decisão com pretensão de alcançar casos ainda não apreciados. Estuda-se o tema a partir de um caso, o Recurso Extraordinário n.º 602584, que enfrentou a incidência do teto remuneratório dos agentes públicos, em acúmulo de aposentadoria (ou remuneração) e pensão, no qual o padrão criado não foi modulado. Posteriormente, o STF consultou o Tribunal de Contas da União, para esclarecer se poderia modulá-lo administrativamente. Trata-se de estudo de caso e trabalho teórico, a partir do Direito como Integridade, de Ronald Dworkin. O padrão decisório criado exige, em cada ente federativo, o exame da necessidade de proteção à confiança ou não e, se necessário, que se modulem os efeitos do padrão decisório, na aplicação. Essa resposta ajusta-se ao desenvolvimento interpretativo do Direito e seria a continuação que contemplaria a melhor versão do sistema jurídico. Não foi problemático o STF não ter modulado os efeitos de seu padrão decisório e, talvez, como técnica decisória, espelhe uma opção interessante, desde que não impossibilite a modulação pelas demais esferas, quando necessário.
SUPERANDO O “LADO OBSCURO DA FORÇA” DAS INOVAÇÕES TRAZIDAS PELA TUTELA ANTECIPADA ANTECEDENTE, POR MEIO DO CONHECIMENTO DA LEI, DA SUA FALTA DE CLAREZA E DA JURISPRUDÊNCIA
Authors: Raquel Priszkulnik Tunkel Claudia
Published: October 2024

O presente artigo visa abordar os aspectos positivos e críticos da tutela antecipada requerida em caráter antecedente, em especial no que se refere à possibilidade de sua estabilização, de acordo com as inovações trazidas pelo Código de Processo Civil de 2015. A estabilização da tutela antecipada antecedente permite a rápida resolução do conflito sem necessidade de percorrer um procedimento exauriente. No entanto, a falta de clareza legislativa tem despertado muita polêmica a respeito de tal instituto. Por meio do debate sobre os principais aspectos controvertidos e importante decisões do STJ sobre o assunto, espera-se que o “lado luminoso” supere o “lado obscuro da força” das inovações trazidas pelos artigos 303 e 304 do Código de Processo Civil.
ESBOÇO DE UMA TEORIA DOS FATOS PREFORMAIS E EFEITOS PRELIMINARES
Authors: Soares da Costa Adriano
Published: October 2024

O texto propõe o esboço de uma teoria dos fatos preformais e dos efeitos preliminares, a partir do pensamento de Pontes de Miranda, fundamentais para uma adequada compreensão da teoria do fato jurídico.
Inclusive Education: Canada’s Connection to the World: What Have We Learned?
Authors: Specht Jacqueline , Sider Steve
Published: October 2024

The special issue of Exceptional Education International  “Inclusive Education: Canada’s Connection to the World,” presents 12 articles focused on the research that Canadian scholars are engaged in with partners across the globe. This final article provides a conclusion for the special issue. It is an overview of these articles and highlights key learnings of the comparative international research presented herein.
Miracles of Technology and Art: Ancient Religious Aesthetics and Byzantine Iconoclasm
Authors: Anagnostou Laoutides Eva
Published: October 2024

This article explores the role of technology in arousing religious awe from classical antiquity to the time of Emperor Theophilos. People’s fascination with technology ensured that this trend, increasingly popular in Greco-Roman religious festivals from the Hellenistic period onwards, gained pace among Christians after an initial period of rejecting pagan religious aesthetics. Technology was highly prised by both pagan and Christian rulers who typically sought to impress their subjects by displaying the technology available at their disposal. However, while the emperors’ reliance on technology to allude to divine favour was tolerated, technology employed to stage miracles or influence faith was deeply harmful for Christianity. Theophilos’ father is reported by Eutychius to have punished paradigmatically the mastermind of one such mechanically enabled miracle in his native Phrygia. Thus, Theophilos’ iconoclastic views as well as his known obsession with automata are explored as part of a longstanding debate on Christian religious aesthetics.
Formação para a docência no Ensino Superior a partir do Lesson Study
Authors: Richit Adriana , Salete Loss Adriana , Breda Adriana , Luís Tomkelski Mauri
Published: October 2024

Neste artigo, analisam-se as possibilidades do Lesson Study para a formação de estudantes de pós-graduação para a docência no Ensino Superior. Com base no conceito de desenvolvimento profissional e nos princípios didáticos da docência universitária, realizou-se uma pesquisa qualitativa com oito pós-graduandos a partir da realização de um Lesson Study desenvolvido entre dezembro de 2022 e maio de 2023. O material empírico é composto pelos dados constituídos mediante questionário aplicado no início do ciclo do Lesson Study, pelas transcrições das sessões e notas de campo dos pesquisadores. A análise aponta que o Lesson Study tem potencial para contribuir para a formação de pós-graduandos para a docência universitária por meio da reflexão sobre a docência na universidade e do planejamento do ensino, o qual foi concretizado em um contexto de colaboração entre docentes universitários e estudantes de pós-graduação stricto sensu.
Evaluation of the Potential of PGPR on the Improvement of Flower Yield and Quality Under the Action of Photovoltaic Grow Lamp
Authors: Wu Nan , Zhou Hongying
Published: October 2024

However, there is controversy about the role and impact of PV growth on PGPR (Plant Growth-Promoting Rhizobacteria) in soil, so this paper uses regression analysis to study the effect of PV grow lights on PGPR and the improvement of flower yield and quality. The results showed that the PV grow lamp could simulate sunlight and stably output 455nm of light, which could improve the yield of flowers T1 (7.53%), quality T2 (15.40%) and potential T3 (30.28%), and the leaf length, plant height, plant protein and chlorophyll content were higher than those of normal growing plants. Therefore, solar photovoltaic grow lights can realize the conversion of sunlight, and expand the application range of photovoltaic power generation by converting them into analog wave frequencies through photovoltaic technology.
Optimization Analysis of Smart Energy Systems in the Fresh Supply Chain Based on Differential Games
Authors: Li Minghui
Published: October 2024

The energy issue has gradually become a major focus of strategic competition among major nations in the contemporary world. Achieving a balance between energy, cost, and ecology is crucial, particularly in specific contexts. As one of the critical factors influencing global climate, carbon emissions have consistently been a green indicator of concern for countries worldwide. This paper addresses optimizing energy costs in the cold chain transportation of the fresh supply chain to obtain a model with low carbon emissions and transportation costs. Initially, the paper explores the equilibrium between energy and cost optimization using the theoretical framework of differential games in game theory. Building upon this, an intelligent energy system is proposed, and a basic model for constructing a smart grid is provided based on commonly used electric power. Using this as the foundational concept, a game model is constructed, considering the conflicting objectives of cost minimization, time efficiency, and energy conservation in addressing the primary issue of energy savings in the fresh supply chain, specifically the transportation path optimization problem. Compared to traditional models, the model presented in this paper reduces the scheduling of two refrigerated trucks. By optimizing this model, the transportation path's length is shortened by 5.50%, the carbon emission is decreased by 8.9%, and the model's overall cost is reduced by 4.94%. This study presents a game model that may efficiently optimize the fresh product transportation chain, reducing carbon emissions and expenses. The model has certain practical applications and serves as a guide.
The impact of different PV system grid integration approaches on voltage profile, grid losses and behaviour of PV system owners
Authors: M. Pintarič  , G. Štumberger
Published: October 2024

Distribution grids in individual countries inside the European Union have different properties, while the grid operators use different approaches to integrate photovoltaic (PV) systems into the grid, which influences the voltage profile, grid losses and grid’s hosting capability. This work deals with a 0.4 kV distribution gird characteristic for the Slovenian countryside. The grid users are relatively sparsely distributed in the space. The distances between them are relatively long, while the load distribution among individual phases is unbalanced. Three different approaches to the integration of PV into the grid are discussed. The one used before 2012 with the concentrated larger PV units placed close to the transformer busbars, the one introduced with a net-metering scheme where larger PV units are randomly distributed in the grid, and the one where smaller PV units are evenly distributed throughout the grid. The case study discusses the impacts of the three approaches on the proper voltage profile provision, network losses and behaviour of the PV system owners.
Intelligent Control Strategy for Optimal Utilization of Energy in Smart Grid
Authors: Liu Yi , Liu Chunling
Published: October 2024

Amidst the relentless surge in global energy demand, the optimal utilization of intelligent grid energy has emerged as a pivotal avenue for energy conservation, emission reduction, and sustainable development. The deployment of sophisticated control strategies within intelligent grids aims to elevate energy utilization rates and mitigate power losses. Drawing upon an extensive analysis of data, this study delves into the impact and significance of intelligent control strategies in the optimal utilization of smart grid energy. Our data analysis reveals that the implementation of intelligent control strategies enhances the energy utilization rate of smart grids by approximately 25%, significantly mitigating energy waste compared to traditional grids. Furthermore, power losses are effectively curbed and reduced by approximately 18%. This implies that, while fulfilling the same power demand, smart grids can reduce substantial energy losses and conserve vast resources for society. Furthermore, the intelligent control strategy boasts the capability to carry out real-time scheduling and control, tailored to the evolving energy demand and supply scenarios. This approach ensures the stability and reliability of power supply, subsequently elevating both the operational efficiency of the power system and the quality of power service delivered. Ultimately, the intelligent control strategy occupies a crucial position in optimizing the utilization of intelligent grid energy, serving as a catalyst for enhanced efficiency and sustainability within the global energy landscape. Our data analysis unequivocally demonstrates the remarkable impact achieved by sophisticated control strategies. Looking ahead, with the continuous advancement and refinement of technology, smart grids are poised to play an even more significant role in energy optimization, contributing meaningfully towards global energy conservation, emission reduction, and sustainable development.
Analysis of the Impact of Hybrid Power System on Teachers' Psychology and Teaching Environment under Smart Energy Transformation and Energy System Planning
Authors: Si Xuyan , Wang Shiguang , Li Ruifang
Published: October 2024

For this paper we study the structure and operational characteristics of plug-in hybrid Vs, Using the life-cycle evaluation method, The analysis model of energy consumption and environmental impact of plug-in hybrid electric vehicle fuel cycle suitable for China's national conditions is established, With the unit mileage of the plug-in hybrid car as the functional unit, Using the whole vehicle NEDC test cycle and combined with the relevant literature, Fuel consumption and environmental emission factors for this functional unit, The fuel cycle energy consumption, conventional gas emissions and greenhouse gas emissions are obtained, Evaluate the effect of power structure change on the above indexes, And compared the plug-in hybrid vehicles with conventional gasoline vehicles and compressed natural gas vehicles. As follows: compared with the current technical level of gasoline cars, under the background of road traffic, plug-in hybrid car fuel consumption is reduced by 40.7% less than gasoline cars, VOC, NOx, SO2 and greenhouse gas emissions than traditional gasoline vehicles reduced by 31.5%, 15.2%, 66.7% and 55.8%, this to alleviate increasingly severe urban air pollution is of great significance. Plug-in hybrid vehicles offer advantages over traditional gasoline cars in terms of energy consumption and emissions, both at the vehicle level and throughout the fuel cycle. Energy consumption is 56.3% lower, including a 56.4% reduction in crude oil usage, reducing oil dependency and promoting energy security. Environmentally, plug-in hybrids emit significantly less than gasoline cars, with VOC, NOx, SO2, PM10, and CO emissions reduced by up to 56%. Greenhouse gas emissions, including N2O, CH4, and CO2, are also lower. Additionally, emissions tend to be concentrated upstream, facilitating centralized pollution control.
Unfavourable scenario analysis of compensation mechanisms for excessenergy in self-consumption photovoltaic installations in the Spanishresidential sector
Authors: Sepúlveda, F.  , Miranda, M.T.  , Montero, I.  , Fernández, A.  , Larra, D.
Published: October 2024

Self-consumption photovoltaic installations in the residentialsector have great potential to mitigate the emissions associatedwith the current high consumption of fossil fuels. However, fewstudies analyse the technical and economic performance of theseinstallations as a function of the electricity tariff contracted by theprosumer.This study provides a first approach to this idea, as well asanalysing an emerging tariff in the Spanish electricity market, suchas the virtual battery (solar piggy bank or net billing), which allowsthe entire bill to be offset with photovoltaic surpluses.A technical-economic analysis of a self-consumption photovoltaicinstallation connected to the grid is carried out for different peakpower values, as well as for different consumption profiles anddifferent electricity tariffs.The results show the importance of considering the prosumer'sconsumption habits, as these directly influence the performance ofthe installation. Thus, it is not possible to obtain a single optimalsolution for all cases. Among other conclusions, it was found thatfor surplus-to-consumption ratios in the range of 130-180 % andabove, the virtual battery tariff is the best economic option.
Power Forecast of Renewable Energy Power Plant Based on Kalman Filter Method
Authors: Li Shuang , Yin Zhannan
Published: October 2024

At present, the prediction accuracy of water power plant is poor. In order to improve the prediction accuracy of water power plant. Firstly, the regression sliding model is obtained by analyzing the power sequence of the water power plant, and the regression sliding model is regarded as Kalman filter method. Then, the equation value is obtained by the state equation of Kalman filter method, and the power generation is predicted by Kalman filter method. In the follow-up case analysis, the evaluation index of the China Energy Bureau is used to evaluate the prediction accuracy of power generation. The MATLAB prediction results show that the proposed method in this paper can get better results and higher prediction accuracy.
Research on the Application of New Energy and Low-carbon Technologies in the Repair of Concrete Surface Defects
Authors: Li Yanxia
Published: October 2024

Photovoltaic heating is a new energy technology, which plays an obvious role in concrete curing, which can shorten the curing time of concrete. However, the role of this technology in concrete surface repair is not clear. In order to expand the application scope of low-carbon energy, this paper takes concrete surface repair as the research object and conducts photovoltaic heating analysis. Firstly, the data of concrete surface depression were collected, and then the repair effect of photovoltaic heating technology on the concrete surface was analyzed with C30 # as the research object, such as compressive strength, curing time, complex spacing, repair cost and energy consumption. and analyze the range of variation of each indicator; The results show that the photovoltaic heating technology can shorten the curing time by 20% and improve the compressive strength to 50kg/m2 with a complex spacing of less than 20 microns. At the same time, the repair cost and energy consumption are reduced, and the reduction range is 15~18%. Therefore, new energy and low-carbon technologies such as photovoltaic heating can effectively repair concrete surface defects, build on the cost and energy consumption of repair, improve the repair time, and meet the overall requirements of concrete construction.
Research on Interior Design of New Energy Vehicles under the Concept of Information Materialization
Authors: He Jiaqi , Hasnul Azwan Bin Azizan  Mahdzir  , Chen Hong
Published: October 2024

This research focuses on the interior designing of electric vehicles (EVs), considered as new energy vehicles (NEVs), within the information materialization framework. The idea of information materialization refers to the quantifiable demonstrations of given data within the vehicle interior space, enhancing user interactions and experiences. Considering the State of Charge (SoC) as the crucial designing parameter, the research investigates the several implications of SoC on NEV interior designing. SoC, a critical parameter that reflects the battery's charging level, profoundly influence the merging of SoC data into the vehicle's dashboard or infotainment systems, ensuring seamless accessibility and intuitive interpretations for the driver. Instant alerts and notifications are designed based on SoC levels to provide real-time feedback and guidance to end users, optimizing driving ranges and strategies for charging. Furthermore, the study emphasizes the significance of customization options in SoC displaying formats and accommodates varying users preferences and requirements of visibility. Analysis of empirical and feedback from users, the research confirms the effectiveness of SoC-driven designing intervention in enhancing user experiences, safety, and overall functionalities interiors of NEV. The findings underscore the pivotal role of SoC as a fundamental designing parameter in shaping the next generations of NEV interiors and highlight the need for complete consideration of energy management aspects in future vehicle design endeavors.
Numerical and experimental evaluation of the performance of agravitational vortex turbine rotor
Authors: Laura Velásquez  , Rubio-Clemente A  , Chica E
Published: October 2024

In this study, the evaluation of the rotor performance of agravitational vortex turbine (TVG) for its application indistributed power generation is presented. A numerical analysiswas carried out on a specific configuration of a TVG,characterized by its spiral inlet and conical discharge. Thedimensions of the discharge chamber and the inlet channel, suchas the inlet channel width (w), length (L), and height (h), thedischarge cone height (H) and diameter (d), and the envelopeangle (γ) were determined through previous optimization studiesdocumented in the literature. These dimensions are related to thebasin diameter (D), which was set at 500 mm for this study. Theratios used, such as L/D, h/D, H/D, γ w/D and d/D were 1.518,0.565, 1.572, 92.41°, 0.362, and 0.108, respectively.The rotor has a curvature and a helical pitch angle of 68.8°, has 6blades, a rotor height of 200 mm and the middle section of therotor is 314.4 mm (0.4H) from the top of the discharge cone, withan lower and upper diameter of151.60 mm and 284.44 mm. Usinga three-dimensional computational domain and unsteady flowsimulations, efficiency curves as a function of angular velocitywere obtained. In addition, the TVG was manufactured andexperimental tests were carried out on a laboratory-scale testbench to validate its performance. These tests allowed us tocompare the experimental results (33.84% at 88 RPM) with thenumerical results (32.67% at 106,667 RPM), revealing adifference of 3.37% between the maximum efficiency values. Itis essential to continue the turbine optimization process to ensurethat the designed TVG plays a role in fostering sustainability andfacilitating the shift towards cleaner and sustainable energyalternatives.
Modelado de expansión urbana mediante autómatas celulares y redes neuronales artificiales
Authors: Principi Noelia
Published: October 2024

El crecimiento urbano incontrolado en áreas con deficiencias en la infraestructura y servicios inadecuados y/o sobrecargados, es actualmente uno de los temas centrales en los estudios territoriales. Según estimaciones de la Organización de Naciones Unidas en el 2030, un 60 % de la población mundial vivirá en ciudades y el 95 % de esa expansión se producirá en los países en desarrollo. El artículo presenta un modelo, basado en el uso de autómatas celulares y una red neuronal artificial, que permite simular la expansión urbana a partir de criterios que definirían las configuraciones espaciales futuras. El desarrollo metodológico se aplica a la ciudad de Luján (Buenos Aires, Argentina) y se realiza en Sistemas de Información Geográfica a partir de la automatización de los procedimientos para el análisis de cambios de uso de suelo disponible en la herramienta MOLUSCE (Methods Of Land Use Change Evaluation) en QGIS. Los resultados evidencian que la tendencia de expansión al 2030 es de un 20 %, lo que equivale a la incorporación de 6,72 km2 de cobertura urbana, si no se realizara ningún tipo de intervención. La relevancia de este tipo de trabajo radica en que los resultados brindan apoyo técnico-científico para los organismos de planificación y gestión en relación a la toma de decisiones espaciales.
Evaluación de potencialidad turística como herramienta de planificación estratégica en pequeños destinos. Caso de General Acha, La Pampa
Authors: Zuccarini Luisina , Speake María Ángeles , Pérez María Valentina
Published: October 2024

El éxito de la actividad turística en un destino depende de múltiples factores. La evaluación de potencialidad turística constituye una herramienta indispensable para definir la capacidad que tiene un territorio frente a diversas posibilidades de desarrollo. En esta investigación se estudia el potencial turístico de un pequeño destino –localidad de General Acha-, localizado en la provincia de La Pampa, Argentina. La metodología empleada se basa en la propuesta de la Secretaría de Turismo de México que analiza integralmente diversos componentes de la oferta y demanda turística. Los resultados obtenidos permiten concluir que General Acha posee potencial para el desarrollo de la actividad turística. El área de estudio, localizada en el centro del Valle Argentino, cuenta con una sólida oferta, encabezada por recursos turísticos naturales y culturales de interés para los visitantes, y posee equipamiento, instalaciones e infraestructura adecuada para el desarrollo de la actividad. Sin embargo, se presentan limitaciones en la demanda, dado que el destino no cuenta con la suficiente afluencia de turistas. Se indican mejoras de la planta turística, profesionalización del servicio y fortalecimiento de los vínculos con otros destinos de la región para generar productos turísticos de calidad.
Exploración de petróleo offshore frente a las costas de Mar del Plata (Buenos Aires): cronología de un conflicto socioambiental latente
Authors: Morea Juan Pablo
Published: October 2024

La aprobación de un proyecto de exploración petrolera costa afuera frente a las costas de la ciudad de Mar del Plata desencadenó un conflicto con la comunidad local que logró frenar la iniciativa con una medida judicial y desató un debate público sobre los posibles impactos ambientales del proyecto y las implicaciones para la sustentabilidad de los océanos. Mediante una revisión del marco normativo, los documentos de aprobación del proyecto, las notas periodísticas y las múltiples declaraciones públicas de los actores involucrados se buscó reconstruir la cronología del conflicto y reflejar las múltiples aristas y visiones de la problemática. A partir de ese trabajo se pudieron identificar los argumentos a favor y en contra del proyecto y contrastarlos con evidencia científica generada a nivel internacional y enmarcar el caso de estudio en los debates sobre la economía azul y la sustentabilidad de los océanos. Los resultados obtenidos permitieron establecer una línea argumentativa del conflicto e identificar elementos clave de la discusión acerca de los posibles escenarios futuros que podrían adoptarse para el caso de estudio.
Políticas urbano-habitacionales implementadas en pandemia desde distintos niveles estatales. Sus particularidades en Bahía Blanca
Authors: Irisarri María Jimena
Published: October 2024

Las políticas en torno al hábitat y lo urbano, impulsadas desde distintos niveles del Estado ante la expansión del COVID-19, adquieren en cada localidad características particulares. Bahía Blanca no es la excepción.
El objetivo del presente trabajo es analizar las que se aplican en esta ciudad en el contexto de pandemia, utilizando metodología cualitativa. Se desea conocer qué peculiaridades muestran, si presentan continuidad con lo que se venía haciendo, a qué actores involucran y si están coordinadas. Esta indagación permitirá ahondar el conocimiento sobre políticas urbano-habitacionales en un territorio específico y profundizar las competencias que tienen diferentes niveles del Estado en la materia.
Los principales resultados a los que se arriban en esta indagación son: a) se ha afianzado la injerencia del Estado nacional en cuestiones del hábitat; b) el Municipio ha aprovechado el aumento de las intervenciones, sobre todo financieras de los niveles superiores, para obras de infraestructura y de integración barrial; c) las políticas no han resultado novedosas, tampoco integrales, ni articuladas; d) la idiosincrasia bahiense en torno a la carencia de agua, los vacíos urbanos y la falta de una planificación actualizada, resultan decisivas a la hora de la implementación de estas iniciativas.
MEASURING GLOBALIZATION: ANALYZING INTERNATIONALIZATION OF HIGHER EDUCATION (IOHE) THROUGH STEM EDUCATION IN PAKISTAN
Authors: Fatima Tuz Zahra, Urooj Aijaz, Dr Talat Sharafat Rehmani
Published: October 2024

The concepts of 'internationalization' and 'globalization' are closely intertwined, impacting both tangible and intangible aspects of higher education. Internationalization refers to the internal transformations that occur within an educational setting as a result of frequent cross-border interactions within a local governmental system. Currently, developing countries like Pakistan are adapting and shaping their higher education systems in response to the global knowledge economy but neglecting the introduction of STEM education in the areas of social sciences like mathematics, statistics, entrepreneurship, IT, and other courses that are considered the need of time may leads to lack social scientist’s ability to estimate & forecasting and critically evaluate the situations as these deficiencies lead to reduce the cognitive skill of the workforce. This qualitative study employed Wallenstein’s World System analysis framework to examine student mobility and educational policy aspects in Pakistan critically. The findings suggest that the internationalization of higher education may lead to unequal exchange of educational services between core and peripheral countries in the global system.
Analysis and Design of a Sales Application System for Micro-Scale Grocery Stalls
Authors: Darip Mochammad , Permana Basuki Rakhim Setya
Published: October 2024

Investments in information technology often require relatively large capital allocations, but a wise strategy can optimize the use of these funds, such as through developing desktop-based sales applications according to more specific needs and scope. The grocery stall 'CV Warung Berkah' will apply this strategy to manage inventory in sales transactions. The method in designing this sales system uses the waterfall method approach, while finding out the percentage of benefits of the system built with the investment costs incurred using the return-on-investment method approach. Based on the results of the analysis and discussion in the research conducted, the sales system application for micro-scale basic food stalls is feasible to be implemented or developed with an investment feasibility test value or what is usually called ROI of 62.0%. This application system, all sales transactions are recorded accurately as material for the shop owner's analysis in deciding to purchase and inventory goods.
Impact of Enterprise Systems on User Performance using the IGRACIAS V.1 Application at Telkom University Jakarta
Authors: Muftikhali Qilbaaini Effendi , Kurniawan Yudi Candra , Rahma Dea Wemona
Published: October 2024

Telkom University Jakarta is a new educational institution, previously known as Institut Teknologi Telkom Jakarta. Telkom University Jakarta Campus obtained a legacy system called IGRACIAS V.1 as an education management software. The IGRACIAS V.1 application raised the question of whether legacy applications in new institutions can accelerate the flow of education management in pursuing competitors. This research provided a deeper exploration of the influence of legacy enterprise system applications implemented in new institutions. The impact of legacy applications requires accurate measurement to serve as a reference for further development. The IT Balanced scorecard was chosen to measure whether the implementation of the legacy IGRACIAS V.1 application has had an impact and development direction that is in line with the goals of the new institution. The results show that two domains based on the IT Balanced scorecard need improvement, namely User Orientation and Future Orientation.
UI/UX Design of Vendor Ordering Information System Using Design Thinking Method : Case Study CV. MOVED4
Authors: Fauzan Muhammad Fathan , Hanif Isa Faqihuddin , Subarkah Achmad Rizqon , Bagas Fadillah  , Pangestu Muhammad Bagas Adi , Fillah Syaddad Abdurrasyid
Published: October 2024

Moved4 is an event organiser (EO) service that aims to help people across Jakarta organise events such as weddings, graduations, concerts, and seminars. They use marketing methods that are done manually, such as distributing brochures and broadcast messages. Moved4's target market is business owners aged 18-55 who need EO assistance to organise their events. The main focus in user interface (UI) and user experience (UX) design is user comfort. This is achieved through a design thinking approach consisting of four phases: empathise, define, ideate, prototype and test. MOVED4's UI/UX design received a SUS (System Convenience Scale) score of 79.25%, which indicates a high level of excellence. This indicates that users find it comfortable and easy to use the dashboard, which is crucial for successful technology adoption among target users.
Childbirth at advanced reproductive age: the impact of biopsychosocial factors on the mode of delivery
Authors: Scutelnic Rodica , Spinei Larisa
Published: October 2024

Introduction Contemporary society reflects a clear trend towards delayed motherhood, raising significant concerns in the management of pregnancy and childbirth in women of advanced reproductive age. In this context, the mode of delivery and associated risks for this age category require increased attention. Birth methods have been thoroughly examined to identify risks and influencing factors within this specific cohort. Material and methods A descriptive cross-sectional study was conducted on a sample of 528 women. Data were collected using a pre-tested semi-structured questionnaire, and respondents were divided into three groups based on the mode of delivery: vaginal delivery, planned cesarean section, and emergency cesarean section. Sociodemographic, anthropometric, medical, and obstetric characteristics were analyzed using linear regression. Statistical analyses included descriptive and inferential statistics (Chi-square), with a 95.0% confidence interval. Results The analysis revealed statistically significant variations in the mode of delivery based on maternal age (p=0.013) and paternal age (p=0.001), with an increased rate of cesarean sections at more advanced ages. Significant variations were also found in relation to area of residence (p=0.003), education level (p=0.001), nature of work (p=0.028), GP appointments (p=0.020), number of GP appointments(p<0.001), number of obstetrician appointments (p=0.032), time of informing on risk factors (p=0.005), parity (p<0.001), multiple pregnancies (p=0.016), mode of first delivery (p<0.001), pregnancy complications (p=0.003), delivery complications (p<0.001), gestational age at birth (p=0.017), Apgar scores at 1 and 5 minutes (p<0.001). Conclusions Advanced reproductive age has been associated with a higher risk of cesarean section compared to vaginal delivery. The influence of age is modulated by various sociodemographic, medical, and obstetric characteristics, including area of residence, education level, history of cesarean section, parity, pregnancy and delivery complications, pre-existing chronic conditions, antenatal care and provision of information on risk factors.