bluuebunny/crossref_metadata_2025 huggingface dataset:
Pulse-Induced Energy Gains in Electrochemical Systems
Authors:   Kerrow Energetics, St Just, West Penwith, Cornwall, UK, Perry Julian Andrew
Published: August 2024

Inductively generated voltage transients, also known as flyback pulses or disruptive discharges, have traditionally been seen as a problem in analogue and digital electronics and a major component of electromagnetic interference (EMI). Despite this, originating in the 19th century and continuing to the present day, there have been continuous developments in the application of flyback pulses that are alleged to confer benefits to suitably engineered electrochemical and electromechanical systems. These benefits have spawned a long series of patents for such devices including pulsed and low-drag DC motors, efficient generators and battery chargers. However, despite the long history of such devices, there has been no clear and replicable scientific evidence provided to the peer community in support of the fundamental phenomenon of high voltage pulse induced energy gains, leading to misinformation and a range of misconceptions in both the amateur and professional domains. In this first of two studies, a confirmatory research project has been transparently undertaken, using the Open Science Framework (OSF), and shown that inductive pulse charging (IPC) can result in energy gains and a Coefficient of Performance >1 in Lead-Acid and Lithium Iron Phosphate batteries when compared to controls using regular mains charging. Evidence has also shown a continuing effect on the electrochemistry after IPC has ceased and that the processes involved in the energy gains exhibit a distinct dynamic, and are not identical with, those in conventional charging. Some of the terms used by other researchers to describe these behaviours offer no descriptive value in the absence of a working theoretical model. For this reason, the usefulness of IPC as a low-powered energy source is unconfirmed. Consideration is also given to how the most likely source of the measured energy gains can be determined, from either an internal electrochemical response to the voltage transients or from the local environment. These options carry with them implications for either transient induced enthalpic energy transfers in electrochemistry, or classical and quantum electrodynamic theory requiring the integration of the local environment and cross-boundary energy flows as part of a thermodynamically open system.
PELATIHAN TARI DI DESA MANYAREJO SEBAGAI SALAH SATU LANGKAH MENUJU DESA WISATA
Authors: Hartanto
Published: August 2024

Abstract
This report is the result of Community Service entitled “Dance Training in Manyarejo Village as One Step Towards a Tourism Village Tour”. The target of the activity is the people of Krajan Grogolan, Manyarejo Village. The output of the activity is to direct and make participants to be able to develop creativity in the creation of folk dances. The result of this creativity is the creation of the Rempeg Balung Buto dance. The training activities are carried out using the Dialogical method, the Lecture method, the Demonstration method, and the Drill method. The method was developed and integrated with the mental development of the participants. This training is expected to become a routine village activity, especially dance. The participants were able to demonstrate the dance work created by the creativity they had learned, mastering the material by rote and correctly. The output of the dance work “Rempeg Balung Buto” has been performed at the Environmental Day commemoration event at the 2022 Krajan Cultural Market, Gebyar Krajan Kengker 2022 and the fossil Handing Carnival event at the Bukuran Ancient Human Museum 2022. This training provides an understanding of basic creativity, doing works creative, and to document audio-visual so that it can be used as a reference in dance learning for the next generation in society.
 
Keywords: training, creativity, dance, society.
WORKSHOP PENCIPTAAN KARYA SENI RUPA ABSTRAKSI WAYANG MELALUI TEKNIK CETAK GELEMBUNG SEBAGAI STIMULUS KREATIVITAS BAGI ANAK USIA DINI (TK)
Authors: Zarkasi Muh. Sofwan , Yulianto  , Dite Stri Agneyastra
Published: August 2024

The community service entitled Workshop on the Creation of Wayang Abstract Artwork Through Bubble PrintingTechniques as a Stimulus of Creativity for Kindergarten Students (TK)” at KB TK AL-A’RAAF on Jl. Mangesti No.G9, Gentan, Baki, Sukoharjo, Central Java, is an artwork community service activity that answers partners’ needsregarding a stimulus strategy for fostering children’s creativity. This workshop is about creating wayang abstractionartwork using soap bubble print. This workshop activity provides a play space for children to have direct interactionafter two years reduced due to the COVID-19 pandemic situation. Through playing with colors and soapy waterwhere the bubbles are printed onto the media to form this wayang abstraction, students get playing time to growcreativity and interaction; apart from that, students are also brought closer to the richness of the Nusantara(Indonesian archipelago) traditions, namely wayang
Oral English is Oral and I am Deaf: Deaf and Hard of Hearing on Trial Phonetics and Phonology In Nigeria
Authors: Olufemi-Adeniyi Olubukola Abiodun , KUKU Olaotan Oladele , Adeniyi Samuel Olufemi
Published: August 2024

Speaking is about hearing and inability to hear or hear correctly may hamper the expected communication of meaningful words. For the deaf and hard of hearing, production of meaningful sound becomes difficult because of inability to process auditory information properly. Hence, engagement in exercise that will involve oral language might be a difficult task. This study therefore investigated the attitudes to and knowledge of oral English by the deaf and hard of hearing learners and their teachers’ perception. Descriptive survey research design was employed and a total of 100 deaf and hard of hearing students and 29 teachers were purposively selected. Attitudes to Oral English Scale, Perceived Knowledge of Oral English and Perceived Adequacy of Oral English with reliability of 0.78, 0.81, and 0.77 respectively were the instruments used to collect relevant data. Data collected were analysed using simple descriptive statistic such as percentage and Pearson Product Moment Correlation. The results revealed that deaf and hard-of-hearing students have positive attitudes towards the English language but possess poor knowledge of oral English and exhibit a negative disposition towards the teaching of oral English to the deaf and hard-of-hearing. Additionally, there was no significant relationship between their attitudes towards oral English and their knowledge of oral English. Hence, alternative arrangement should be provided for the deaf and hard of hearing to compensate for the oral English learning.
EFL Students’ Perception of Listening Skills in Core English and IELTS Subjects: A Study at a State University in Battambang
Authors: Choeurn Chanratana , Doeurn Channyalin  , Soll Sievmei  , Ny Monyneath  , Ly Sovann
Published: August 2024

Listening skills are one of the most important and hard skills for non-native students which contains many sub-skills. Therefore, students require more practice with sufficient support materials to master their competence. There are two subjects providing listening skills practice for students in their program. However, the study on the view of students on these subjects has not been found in the research context. A This research aims to explore EFL students’ perception of listening skills embedded in IELTs and Core English courses, and the comparison of these two courses. This study used a quantitative research method with a survey design focused on the students in year 3 and year 4 of an English major. The researchers used types of listening, such as selective listening, intensive listening, comprehension listening, critical listening, interactive listening, and discriminative listening, as the main questions for conducting the questionnaires. As a result of the research, researchers compared the total between Core English and IETLS subjects and found that studying Core English and IELTS subjects can help students improve their listening skills but the most improvement is the IETLS subject. Furthermore, future researchers could employ this research to identify further listening difficulties or to compare the results. They can also use it as a reference to their study.
Pengaruh Organisasi dan Kepemimpinan Terhadap Produktivitas Pekerja Pada Perusahaan Jasa Konsultan Kota Makassar
Authors: Hadianto Farmady , Subhan Andi Muhammad , Amir Mardiana , Iskandar Andi Cempana Sari
Published: August 2024

Penelitian ini bertujuan untuk menguji pengaruh organisasi dan kepemimpinan terhadap produktivitas pekerja pada perusahaan jasa konsultan di Kota Makassar. Dalam era modern, peran sumber daya manusia dianggap penting dalam mencapai tujuan organisasi. Produktivitas pekerja menjadi faktor kunci dalam kesuksesan perusahaan, dan faktor-faktor seperti budaya organisasi dan gaya kepemimpinan telah terbukti memiliki pengaruh signifikan terhadap produktivitas kerja karyawan. Masih terbatasnya penelitian pada perusahaan jasa konsultan, membuat peneliti tertarik untuk mengkaji. Metode penelitian yang digunakan adalah penelitian lapangan dengan melibatkan tiga perusahaan jasa konsultan di Kota Makassar. Pengumpulan data dilakukan melalui kuesioner yang disebarkan kepada 60 responden (populasi karyawan) dan dianalisis menggunakan metode Regresi Linear Berganda pada SPSS. Hasil penelitian menunjukkan bahwa organisasi memiliki pengaruh positif dan signifikan terhadap produktivitas pekerja. Variabel organisasi, terutama indikator inovasi dan pengambilan risiko, berpengaruh secara positif terhadap produktivitas pekerja. Namun, kepemimpinan tidak memiliki pengaruh signifikan terhadap produktivitas pekerja dalam konteks perusahaan jasa konsultan di Kota Makassar. Kesimpulannya, organisasi memainkan peran penting dalam meningkatkan produktivitas pekerja di perusahaan jasa konsultan. Pentingnya monitoring dan evaluasi dalam perusahaan untuk membantu karyawan mengidentifikasi hambatan-hambatan dalam produktivitas mereka.
Comparativo da resistência a fadiga cíclica de dois instrumentos rotatórios de Níquel-Titânio
Authors: Medeiros João Marcelo Ferreira de , Shitsuka Caleb , Martins José Lucas , Carvalho Pedro Luiz , Haddad Filho Miguel Simão , Salum Graziela
Published: August 2024

O propósito desta pesquisa foi analisar in vitro a resistência à fadiga cíclica de dois diferentes sistemas rotatórios ProFile Vortex® (Dentsply Tulsa Dental, USA) e ProTaper® (Dentsply Maillefer, Suíça) considerando o número de ciclos, tempo e o tamanho da porção fraturada dos instrumentos utilizados em canais radiculares curvos de aço em um dispositivo. Dividiram-se quarenta instrumentos em dois grupos. Grupo A: vinte instrumentos ProFile Vortex® n°25; 25mm; conicidade.06, e Grupo B: vinte instrumentos ProTaper® F1; 25mm. Após processo de limpeza dos instrumentos foi avaliado a resistência à fadiga cíclica submetendo-se todos os instrumentos a ensaio dinâmico em dispositivo desenvolvido até a ocorrência da fratura constatada visualmente. O número de ciclos até a fratura, tempo expresso em segundos e o tamanho da porção fraturada foi registrado e realizou-se estatística descritiva, o teste “t” de Student e o teste U de Mann-Whitney. Os instrumentos Profile Vortex® apresentaram maior resistência à fadiga cíclica, tempo e tamanho da porção fraturada dos instrumentos com significado estatístico (P valor<0,05) comparados com instrumentos Protaper®. Concluiu-se que os instrumentos Profile Vortex® completaram maior número de ciclos e levaram mais tempo para fraturar comparados aos instrumentos ProTaper®. A porção do instrumento fraturado em milímetros foi maior para as limas Profile Vortex®.
Atuação da enfermagem em perioperatório de craniotomia: Uma revisão
Authors: Santos Alessandra Gomes dos , Ferreira Luciana Christ
Published: August 2024

O objetivo deste estudo foi analisar a avaliação e atuação da enfermagem frente ao posicionamento do paciente em perioperatório de craniotomia de fossa posterior. Para realização deste artigo, utilizou-se uma revisão integrativa de literatura, de acordo com as bases da Biblioteca Virtual de Saúde. O objeto de estudo e as palavras chave foram: “posicionamento cirúrgico” e “enfermagem”. Como critérios de inclusão, atribuíram-se os seguintes filtros: texto completo, publicado no idioma português, publicado no idioma inglês e sob a forma de artigo. Os critérios de exclusão foram considerados: artigos que não permitam download, os artigos em duplicidade e os que não estão relacionados ao objeto de estudo, totalizando 7 artigos. Verificou que minimizar os danos direto ou indireto ao paciente, inibindo os agravos e complicações que levariam à sequelas e mortalidade. O trabalho em equipe é uma importante estratégia, preservando a segurança e integridade do paciente em todo o processo perioperatório. A atuação da enfermagem com instrumentos, protocolos, educação continuada e permanente da equipe, é essencial para que a avaliação de iatrogenias e risco no desenvolvimento de lesões decorrentes do posicionamento cirúrgico, alterações anatômicas e fisiológicas no paciente, realizada corretamente, evite seu agravamento ou complicação, como numa parada cardiorrespiratória, com equipe despreparada para realizar a manobra e as intervenções.
Saúde do homem: Estudo epidemiológico com bombeiros de uma cidade do interior do estado do Rio Grande do Sul
Authors: Franz Paulo Cézar , Lohmann Paula Michele , Brietzke Aline Patrícia , Marchese Camila , Calvi Adriana
Published: August 2024

A Saúde do Homem é um tema de conhecimento da sociedade científica, onde em geral, os homens padecem mais de condições severas e crônicas de saúde do que as mulheres e morrem mais do que elas pelas principais causas de morte. Tal fato pode ser associado à própria socialização dos homens, em que o cuidado não é visto como uma prática masculina. Diante disso, pesquisas vêm buscando refletir sobre a masculinidade para uma compreensão dos comprometimentos da saúde do homem. O objetivo deste estudo foi identificar se ocorre o acompanhamento de saúde dos bombeiros militares de um quartel localizado no interior do estado do Rio Grande do Sul. Trata-se de um estudo qualitativo, exploratório e descritivo, sendo que a pesquisa foi realizada com 18 (dezoito) bombeiros por meio de entrevista semi-estruturada contendo 11(onze) perguntas. Entende-se a importância do estudo para conhecer como está a Saúde do Homem e possíveis estratégias e promoção à saúde no contexto de trabalho dos bombeiros militares. Os resultados demonstraram que a maioria dos bombeiros referiram a falta de promoção à sua saúde dentro do quartel, e que apenas lhes é oferecida academia para realização de atividades físicas. No demais são ofertados convênios com instituições como planos de saúde para atendimentos agendados. Concluímos que existe uma carência de ações voltadas à promoção da saúde do homem para estes profissionais dentro do quartel e que se faz necessário um olhar atento para os mesmos, pois nessa profissão envolve-se a responsabilidade voltada à vida. Bem como salientamos a continuidade de estudos que fomentem esse tema, visando assim uma melhora na qualidade de vida destes profissionais.
Gestão Democrática e a Educação Profissional e Tecnológica (EPT): a Importância dos Espaços de Participação Discente na Gestão Escolar do Instituto Federal do Norte de Minas Gerais (IFNMG)
Authors: Andrade Carolina Machado e , Rodrigues Rosana Ferrareto Lourenço , Quaresma Júnior Edson Antunes
Published: August 2024

Conforme prevê a Constituição Federal de 1988 e ratifica a LDB, a educação é um direito de todos os cidadãos brasileiros. Com base nos objetivos educacionais previstos na legislação, a teoria da educação libertadora de Paulo Freire e o projeto de uma educação integral, na qual se pauta o programa de ensino dos Institutos Federais, o presente artigo se apoia na proposta de uma educação voltada para a formação crítica do aluno, em que o papel da escola seja formar sujeitos autônomos, capazes de intervir na realidade e não apenas adaptá-los para integração ao mercado. Para realização do presente trabalho foi utilizada uma pesquisa documental, qualitativa, sobre a documentação existente acerca do fenômeno em estudo. Nesse sentido, o objetivo deste estudo é destacar a relevância dos espaços de participação do aluno na gestão escolar do IFNMG para a implementação de uma gestão democrática e participativa na escola.
Dinâmica Educacional Imaginológica
Authors: Moraes Alessandra Regina Dhom Pimentel de , Filadelpho André Luis , Dantas Ariane , Kurimori Fernando , Melchior Lucas Santos , Machado Vania Maria de Vasconcelos
Published: August 2024

O desenvolvimento científico depende muitas vezes do uso de animais, mas frequentemente falta conscientização sobre conceitos éticos, como bem estar animal e os princípios dos 3Rs (substituir, reduzir e aperfeiçoar). Destaca-se a importância de inserir outros conteúdos temáticos e promover debates para ampliar a compreensão de novas metodologias de ensino, evitando a desinformação. Inovações na educação em anatomia incluem aprendizagem assistida por computador, modelos anatômicos virtuais, videoaulas, técnicas de preservação de cadáveres entre outros que vem surgindo, visando enriquecer a formação de profissionais da área da saúde. A neuroimagem é um recurso muito bem utilizado para diagnósticos de doenças do SNC na medicina e na medicina veterinária. Os ovinos são utilizados como modelo de estudo na neuroanatomia humana, entretanto, pesquisas utilizando a ressonância magnética (RM) e a tomografia computadorizada (TC) em ovinos ainda são escassas. Para realização desse estudo foi analisado o encéfalo de 10 ovinos, post mortem, com aproximadamente 5 meses de idade, por imagens de RM e TC em comparação com anatomia seccional para identificar as estruturas neuroanatômicas. Esse material foi apresentado em aula para alunos de graduação de medicina veterinária como uma dinâmica educacional. Os resultados revelaram o aprimoramento do ensino, envolvendo pesquisadores e estudantes no uso de recursos de diagnóstico por imagem, ampliando a compreensão dos alunos nessa área.
Os impactos da violência contra a mulher na saúde mental das vítimas: Revisão integrativa de literatura
Authors: Viana Ana Carolina , Ribeiro Laura Bittencourt , Rennó Giseli Mendes
Published: August 2024

Objetivo: Identificar as produções científicas sobre os impactos da violência contra a mulher na saúde mental das vítimas. Métodos: revisão integrativa com vistas a responder à questão norteadora: Quais os impactos da violência na saúde mental das mulheres descritos na literatura? Foram incluídos artigos nacionais publicados em português, inglês ou espanhol, encontrados na íntegra, entre os anos de 2013 e 2023, com os descritores violência contra a mulher and saúde mental, indexados nas bases de dados MEDLINE, LILACS e SCIELO. Resultado: foram encontradas 6 produções científicas. A análise dos estudos revelou que a violência contra a mulher tem impactos diversos e graves na saúde mental, incluindo associações com o uso de medicamentos indutores do sono e ideação suicida, bem como uma forte ligação com transtornos mentais comuns como depressão e ansiedade. Esses efeitos persistem mesmo durante a gestação, quando a violência psicológica aumenta o risco de desenvolvimento de transtornos mentais. Conclusão: O estudo ofereceu uma análise dos impactos da violência contra a mulher na saúde mental, enfatizando a necessidade de uma abordagem coordenada entre profissionais de saúde, formuladores de políticas e a sociedade para prevenir e responder a esse problema de saúde pública. Destacou-se a urgência de intervenções eficazes, incluindo triagens sistemáticas, protocolos de intervenção abrangentes e parcerias interdisciplinares. Além disso, ressaltou-se a importância de reconhecer e tratar os diversos impactos da violência, investindo em treinamento para profissionais e criando um ambiente seguro e solidário para todas as mulheres.
Implementação e validação de um Valor Presente Líquido Dinâmico (VPLD) para cálculo de retorno financeiro em reservatórios de petróleo
Authors: Rocha André Luiz Sena da , Vieira Marcela Marques , Pinho André Luís Santos de , Morales Fidel Ernesto Castro
Published: August 2024

O Valor Presente Líquido (VPL) é reconhecido como uma métrica fundamental e amplamente adotada na análise financeira de projetos de exploração de petróleo, dado que a extração em um poço não é realizada até a exaustão do recurso, mas sim, enquanto for economicamente viável. Devido a volatilidade do preço do barril de óleo, a decisão de interditar um poço, mesmo quando ainda contém petróleo, é uma realidade quando os custos de extração e manutenção superam os lucros. Embora o Valor Presente Líquido (VPL) tenha sido extensivamente estudado na literatura de Engenharia de Reservatórios, observa-se uma simplificação comum ao empregar de forma fixa, a Taxa Mínima de Atratividade (TMA) e custos operacionais. Portanto, este artigo tem como objetivo, apresentar o desenvolvimento e aplicação de uma metodologia para implementação de um VPL variável, aqui nomeado como VPL dinâmico (VPLD), utilizado na área de exploração de poços de petróleo e gás. Essa nova metodologia apresenta três contribuições: primeira, uma TMA variável de acordo com a taxa de juros livre de risco do Brasil (Taxa Selic); segunda, todos os custos variáveis, sendo atualizados pelo índice brasileiro IGP-M, índice utilizado na atualização do preço de barril de óleo; terceira, uso de todos os tipos de perfuração de poços de exploração (vertical, horizontal e direcional). Para comprovar a eficiência do VPLD proposto, foi aplicado seu cálculo em dados reais, sendo comprovado uma taxa superior a 97% de assertividade, na decisão de manter ou interditar um poço de petróleo de acordo com seu lucro, medido pelo VPLD.
Analisis Pertumbuhan Gulma Asystasia gangetica (L.) T. Anderson Untuk Pemanfaatan Sebagai Tanaman Penutup Tanah
Authors: Asbur Yenni , Purwaningrum Yayuk , Lubis Fiqi Alfisar , Maruapey Ajang
Published: August 2024

Asystasia gangetica merupakan gulma invasif dengan daya adaptasi yang tinggi sehingga sangat berpotensi untuk dimanfaatkan sebagai penutup tanah. Namun pengembangan penggunaan A. gangetica sebagai penutup tanah belum dapat dilakukan secara luas karena keterbatasan data ilmiah terutama mengenai pertumbuhan dan perkembangannya serta sifat interaksinya dengan tanaman pangan di lahan kering. Penelitian dilaksanakan di Kebun Percobaan Fakultas Pertanian Universitas Islam Sumatera Utara (UISU), Gedung Johor, Medan. Pengamatan dilakukan secara destruktif pada 10 tanaman setiap minggunya. Dari hasil amatan setiap minggunya terlihat bahwa A. gangetica mudah diperbanyak menggunakan stek batang karena pertumbuhan akar relatif cepat. Pertumbuhan dan perkembangan A. gangetica juga relatif cepat yang terlihat dari pertambahan tinggi tanaman, jumlah cabang, jumlah daun, ILD, laju asimilasi bersih, dan laju tumbuh relatif. Laju penutupan lahan juga cepat, yaitu menutup lahan 100% pada 9 MST, sehingga memenuhi kriteria sebagai penutup tanah.
THE EFFECT OF AUDIT QUALITY TO EARNINGS RESPONSE COEFFICIENT WITH INTERVENING VARIABLES AS EARNINGS MANAGERIAL AND PROFIT POLICY
Authors: Wahyuni Ika , Herawaty Vinola
Published: August 2024

The purpose of this study is to determine whether the quality of audit affects earnings response coefficient by using earnings management and debt policy as intervening variables. This research is done by using purposive sampling method. The results of this study can be seen that, KAP size variables do not have a significant influence on debt policy mean a while the variable earnings management (Manlab) has a significant influence on earnings (ERC) in manufacturing companies in Indonesia Stock Exchange. In addition, Debt Policy variables have a significant influence on earnings (ERC), and KAP Size variables with variable debt policy intermediaries have a significant effect on earnings (ERC) on manufacturing companies in Indonesia Stock Exchange. It is expected for the users of information and further researchers, this research can be used as a source of new analysis for variable earning response coefficient.Keywords: Earning Response Coefficient, Audit Quality, Profit Management, Debt Policy
THE IMPLEMENTATION OF PERPETUAL LISTING SYSTEMS FOR THE FINANCIAL REPORTING OF FINANCIAL COMPANIES
Authors: Ela Revita 1 Maria Lapriska Dian , 2 Annisa
Published: August 2024

Current technological developments have pushed people into the era of information globalization. Information is very important, every company apply accounting as a tool of information. Classically accounting is the process of recording, grouping, summarizing, and reporting of transactions that occur in the company. The process is part of the accounting cycle that will produce financial statements. The Financial Statement is the Information used by Management for decision making. Recording of inventory is one activity activity that distinguishes a trading company with a service company, so that inventory recording is important in a trading company. Therefore, at the time of recording the purchase or sales transactions to produce the Financial Statement, it is necessary to determine the application of inventory recording method, either perpetually or periodically is necessary at the time of making the Financial Statement of the trading company, as it affects the journal creation of the transaction, either the purchase transaction as well as merchandise sales. The research was conducted at PT Sinar Kharisma Mitra Agung, a trading company located in bekasi, providing the best quality products, serving one stop shopping or one place purchasing service for all insulation, wire mesh, faoundry and refracory materials to customers. The results of research conducted by the company need to apply perpetual recording system, so the company can know the amount of goods inventory easily, and quickly and minimize losses caused by loss of merchandise. This needs to be done so that the company can provide products with the best quality on time, in accordance with the vision and mission of the company, which always committed with reliable stock and delivery, so as to provide the best service support and able to offer competitive prices to customers..Keywords: Perpetual Listing System, Financial Report, Merchandising Company
PERFORMANCE EVALUATION AND FORMATION OF OPTIMAL PORTOFOLIO USING CAPM METHOD AND SINGLE INDEX MODEL IN PROPERTY AND REAL ESTATE SUB-SECTOR COMPANIES REGISTERED IN INDONESIA STOCK EXCHANGE 2015-2019
Authors: Buluama Andreas , Roy Sembel  , Sidharta Juaniva
Published: August 2024

The purpose of this study is to determine the rate of return, risk of shares in the property sector, and the proportion of funds from the optimal portfolio formed. This study uses the Capital Asset Pricing Model and the Single Index Model. The sample used is 38 stocks of property and real estate companies listed on the Indonesia Stock Exchange.
The results showed that there are 9 stocks that are included in the optimal portfolio based on the CAPM model with the proportion of BAPA funds 5.32%, DUTI 3.46%, EMDE 22.18%, FMII 6.01%, GMTD 38.37%, OMRE 10, 67%, PLIN 5.66%, RBMS 3.47% and RDTX 4.85%. The portfolio return is 2.19% per month and 26.34% per year with a risk of 5.44% or 18.84% per year. For the portfolio of the Single Index Model, there are 8 companies that enter the optimal portfolio with the proportion of DILD funds 6.60%, DUTI 7.05%, PUDP 2.51%, RODA 3.97%, OMRE 43.32%, FMII 5.86% , MTLA 22.61% and BKSL 8.08%. Portfolio return of 2.48% per month and 29.85% per year with a risk of 40.24% per year.
Portfolios formed based on the CAPM method and the Single Index Model have a historical performance Sharpe ratio greater than the JCI. The CAPM portfolio is 0.326874 per month and 1.132326 per year, the single index model portfolio is 0.178304 per month and 0.6176624 per year, while the JCI is -0.107174 per month and -0.059494 per year.
Keyword : CAPM, MVEP, Model Indeks Tunggal, Expected Return, Deviasi Standar.
Evaluation of the COVID-19 Handling Programs and National Economic Recovery in Indonesia
Authors: Kennedy Posma Sariguna Johnson
Published: August 2024

This study aims to see the budget allocation for the Covid-19 Handling Program and National Economic Recovery (PC-PEN), based on realizing the PC-PEN Program budget in 2020 and the challenges in 2021. The research method in this study is to use a qualitative approach through a review of the literature with the primary source coming from the Ministry of Finance, especially from the Warta Fiskal published by the Fiscal Policy Agency of the Ministry of Finance of the Republic of Indonesia, as well as other supporting sources. From data through literature, social protection programs and support for Micro, Small, and Medium Enterprises (UMKM) show significant budget absorption development. While the health management program, sectoral support from ministries/agencies and local governments, and business incentives, the absorption is still low. The Government must pay attention to the implementation and effectiveness of the PC-PEN Program, including maintaining the most subordinate economic groups' consumption and giving priority to the distribution of stimulus funds to the sectors most affected by this pandemic.
Keywords: Pandemic Covid-19, National Economic Recovery (PEN), PEN Budget
FACTORS AFFECTING CONSUMERS IN BUYING A HOUSE AT GRIYA SRIMAHI INDAH BEKASI UTARA
Authors: Siahaan Christine Yolanda , Sembiring Carolina
Published: August 2024

This study aims to determine the effectqof price,qlocation andqbuilding on theqdecision toqbuy a house in Griya Srimahi Indah Housing, Bekasi Utara. The data source used is primary data obtained through distributing questionnaires to 75 respondents, while secondary data is obtained through literature studies from the housing sector by searching for data via the internet related to this research. The research method used in this research is quantitative analysis techniques. While the data analysis used SPSS 22, Classical Assumption Test, Multiple Linear Aggression and Hypothesis Test to test the data statistically. Throughqthis researchqit is knownqthat the questionnaire data isqdeclared valid because r count> r table, that is, each r count> 0.2272. Likewise, the questionnaire data was also declared reliable because Cronbach's alpha> 0.60, namely 0.941> 0.60. The conclusion of this study is that the price factor partially does not have a significant effect on the purchasing decisions of residents of Griya Srimahi Indah Housing. While the location and building partially have a significant effect on the purchasing decisions of residents of Griya Srimahi Indah Housing. The price, location and building factors simultaneously have a significant effect on the purchasing decisions of residents of Griya Srimahi Indah housing. The location variable is the variable that has the most dominant influence on the purchasing decisions of residents of Griya Srimahi Indah Housing. Theqcoefficient ofqdetermination (Adjusted RqSquare) is 0.922. This meansqthat 92.2% ofqpurchasing decisionsqcan be explainedqby price, location andqbuilding variables. Whileqthe remaining 7.8% isqexplained byqother factors or variablesqwhich are notqexamined inqthis thesis. The suggestion that the authors can give is that housing developers need to increase the application of prices in housing marketing, if you want to create purchase decisions and can generate profits for both the company and for residential consumers. Housing developers need to add several facilities that can provide added value to the residence, such as a children's playground, land to build a minimarket or do greening in the Griya Srimahi Indah housing area. It is necessary to study other factors that can influence purchasing decisions, because by knowing the many factors that can influence purchasing decisions, developers will be better able to carry out housing development in accordance with market demand.
Keywords: price, location, building and buying decision.
The Effect of the Ban on Nickel Exports on the Economic Profitability of PT Vale Indonesia, Tbk from 2015 - June 2020.
Authors: Situmorang Humala
Published: August 2024

The purpose of this study was to determine the effect of government policies to prohibit the export of raw materials for mining ore, especially nickel ore, to foreign countries based on Permen ESDM No. 01/2014 on the economic profitability of INCO companies from 2015 to June 2020.
To see the company's economic profitability, it can be seen from the side of gross profit margin, net profit margin, return on assets, and return on equity. This analysis is made by compiling profitability ratios in one table so that it is expected to provide clearer information for interested parties. INCO Tbk is a mining company listed on the Indonesia Stock Exchange whose majority shares are owned by foreign countries.
From the results of the research and analysis that has been carried out, it can be concluded that the ban on nickel ore exports has a negative effect on gross profit margin, net profit margin, return on assets, and return on equity from 2015-2017, but the ban on nickel ore exports has no negative effect. on gross profit margin, net profit margin, return on assets, and return on equity from 2018-June 2020.
Keywords: economic profitability, gross profit margin, net profit margin, return on assets, and return on equity, exports.
RELATIONSHIP OF INCENTIVES AND WORK ENVIRONMENT TO EMPLOYEES PERFORMANCE OF PT. VICTORY OFFSET PRIMA
Authors: Br  Sihaloho Ruth Devi Yuliani , Anggraini Nenny , Ktut Silvanita
Published: August 2024

Work environment and incentives are very important issues in a company. Because a less conducive work environment and unsatisfactory incentives can reduce the performance of each employee, but if the work environment is conducive and the incentives provided are very satisfactory, it will improve employee performance. This can be used as a problem point in a company.This study aims to see how the relationship between incentives and work environment on the performance of PT Victory Offset Prima employees.The type of data used in this study is quantitative data, and the analytical data used are Spearman Rank and Multiple Correlation analysis. the number of samples in the study were 74 people. Data was obtained by distributing questionnaires to employees with a counting scale using a Likert scale on the statements contained in the questionnaire to process the author's data using computer aids in the form of SPSS 18.
Keywords: Incentives, Work Environment, and Employee Performance
Strategic Management: TNI Manunggal Builds Villages as Bhakti TNI
Authors: Johnson Kennedy Posma Sariguna
Published: August 2024

In operations other than war, it is stated that the TNI also has to assist regional governments. Together with the local government, the TNI has collaborated to carry out development in various fields jointly. The TNI has a Bhakti TNI program, namely TNI Manunggal Building Villages (TMMD), as the involvement of the TNI as a state tool to support the development and implementation of regional government without neglecting vigilance and National Defense and Security. This paper aims to look at the strategic management of the TMMD program. The research method used is a descriptive qualitative literature study. It will review it from the rationale SWOT analysis (strengths, weaknesses, opportunities, and threats) to strategic policies and evaluations from the TNI Manunggal Village Development implementation.Keywords: TNI, Unity, Village Building, Strategic Management
The Influence Of Company Size, Liquidity, Profitability On The Issue Of Going Concern Audit Opinions On Mining Companies Listed On The Indonesia Stock Exchange Year 2017-2020
Authors: Situmorang Humala , Carolina F. Sembiring  , Emerald G. M Tobing
Published: August 2024

This study is a study that discusses the factors that influence the issuance of Going Concern Audit Opinions in mining organizations listed on the IDX from 2017-2020. The problem to be studied is the extent to which company size, liquidity and profitability affect the assessment of the business continuity review in the organization. This will be done for one semester, especially in the even semester of the 2021/2022 academic year. The research technique used is special multiple regression such as binary multiple regression using logistic, which is an analytical tool to test the effect of two or more independent variables on the dependent variable using quantitative and categorical data. The results of this study it was found that company size and profitability affect the going concern audit opinion, while liquidity does not affect the going concern audit opinion.Key words: Going Concern Audit Opinion, Company Size, Liquidity, Profitability
The Influence Of Occupational Health Safety (K3) And Work Environment On Employee Performance At PT. Tri Kemasindo Lestari Cakung East Jakarta
Authors: Brenda Arim Melati  , Jonny Siagian  , Nenny Anggraini
Published: August 2024

BRENDA ARIM MELATI, The Effect of Occupational Health, Safety and Work Environment on the Performance of PT Tri Kemasindo Lestari Employees
 
Human resources have the meaning that labor or employees are needed and are the things that play the most important role in making profits, goods and services for the company. Therefore, it is very important from the company to pay attention to the safety and health of the workers because it greatly affects the success of the company itself, if the company does not control the safety and health of the workers it will be fatal both in terms of company performance and in terms of the workforce. alone, On the other hand, there are also factors from the work environment that the company is not paying attention to at this time. employees themselves, therefore the company must prepare adequate working environment conditions. The type of data used in this study is quantitative data, and the data analysis used is re with the number of samples in this study is 30 people. The data collection method used is a questionnaire with a measurement scale using a Likert scale. All data in this study were processed using SPSS 25 for Windows. Suggestion: It is expected that the company will always pay attention to the health and safety of employees, such as providing protective head hats for employees who work in the transfer of goods, holding counseling on procedures for using production equipment safely, providing medical clinics for workers who have work accidents, providing gloves or other means to protect workers. The company is expected to pay attention to the work space for workers, which must have adequate temperature, air circulation, and lighting, provide new innovations in the workspace so that it can provide comfort for workers, pay attention to environmental cleanliness for employee comfort.
Keywords: occupational health safety, work environment, employee performance
The Influence of Workload and Work Motivation on Employee Performance at PT Tugu Reasuransi Indonesia
Authors: Ruth Elisabet Rosemary  , Edison Siregar  , Ganda T. Hutapea
Published: August 2024

Workloads, work motivations and employee performances can influence each other. The scope of discussion in these studies is the employee of PT. Indonesian Reinsurance Monument. Purposes of these studies was to determining (1) the effects of workloads on the performances of PT. Tugu Reasuransi Indonesia, (2) influences of work motivations on performances of employee of PT. Tugu Reasuransi Indonesia, (3) the effects of workloads and work motivation simultaneously on performances of employees of PT. Indonesian Reinsurance Monument. Quantitative method in these studies used SPSS version 25. Population of these studies was all employee of PT. Tugu Reasuransi Indonesia, which has 110 Employees use saturate sample techniques, so that data processed is 86 people. Results of these studies are as follow: (1) effects of workloads on performances of PT. The Indonesian Reinsurance Monument obtained tcount (8.582) > ttable (1.988) with a significant levels of 0.00 <0.05. From these result stated that Ho was reject (Ha accept). That show that workload affect the performances of employee of PT. Tugu Reasuransi Indonesia, (2) influence of the work motivations on performances of employee of PT. The Indonesian Reinsurance Monument obtained tcount (5.743) > ttable (1.988) with a significant level of 0.00 <0.05. From these results it can be conclud that Ho is reject (Ha is accept). This shows thats work motivation affect the performances of employee of PT. Indonesian Reinsurance Monument. (3) effect of workloads and the work motivation simultaneously on performances of employee of PT. The Indonesian Reinsurance Monument obtained fcount (36.654) > ftable (3.11) with a significant level of 0.00 <0.05. From these result stated that Ho was reject (Ha accept). That indicates are workload and the work motivation simultaneously affect performances of employee of PT. Indonesian Reassurance Monument.
Keywords: workload, work motivation, and employee performance
DAFTAR ISI
Authors: Lumbantoruan Rutman
Published: August 2024

-
PENGARUH KONFLIK INTERPERSONAL ANTAR KARYAWAN TERHADAP KINERJA KARYAWAN PADA PT KEMUNING MITRA PERSADA CABANG SURABAYA III
Authors: Mutiara Hati Br Sinuraya  , Netty Laura  , RutmanLumbantoruan
Published: August 2024

The objective of this research is to investigate how interpersonal conflicts impact employee performance within PT Kemuning Mitra Persada Surabaya III Branch. The study utilized a survey approach, employing a questionnaire as the primary tool for data collection. The target population comprised all employees of PT Kemuning Mitra Persada Surabaya III Branch, with a sample size of 80 individuals chosen through proportional random sampling. The data gathering techniques encompassed observation, interviews, questionnaires, and documentation. The collected data underwent analysis, including descriptive analysis, assessment of classical assumptions, and simple regression analysis using SPSS 29 software. The outcomes of the simple regression analysis revealed an equation: Y = 16.019 - 0.555 X, demonstrating a significant negative correlation between interpersonal conflict and employee performance. Essentially, this implies that heightened levels of interpersonal conflict lead to decreased employee performance. The partial hypothesis testing affirmed that interpersonal conflict has an individual, adverse, and statistically significant impact on employee performance. Consequently, it is advisable for PT Kemuning Mitra Persada Surabaya III Branch to conduct regular evaluations of conflict levels within the organization and comprehend their implications for employee performance. Continuous monitoring of conflict situations enables timely identification of emerging issues, facilitating prompt and appropriate action.
 
keywords: interpersonal conflict, employee performance
Paraneoplastic Hypercalcaemia as a Cause of Unexplained Renal Impairment in a Patient With Seminoma: A Case Report
Authors: Simha Vijai , Shree M. Sapna , Velukur Sai Vivek , Srivatsa N.
Published: August 2024

A 44-year-old otherwise healthy male who had undergone left high inguinal orchidectomy, with histopathology suggestive of classical seminoma, was referred to the authors’ oncology centre for evaluation of persistently deranged renal function tests and initiation of chemotherapy. They had a large retroperitoneal mass encasing their left kidney and their creatinine was 4.2 mg/dL. Even 1 week after double J stenting, they had persistently elevated creatinine of 3.1 mg/dL, which was precluding their curative chemotherapy with bleomycin/cisplatin/etoposide regimen. In a desperate situation, to prevent further progression of disease, pre-phase chemotherapy with carboplatin and etoposide was considered. In anticipation of tumour lysis syndrome, considering the large mass and compromised renal function, a tumour lysis profile was requested, which revealed elevated serum calcium levels (15.4 mg/dL, which goes against the tumour lysis syndrome). Considering the large retroperitoneal lymph nodal mass, suppressed parathyroid hormone levels (4.1 pg/mL) and vitamin D3 being within normal range, a paraneoplastic cause of hypercalcaemia was considered. Correction of hypercalcaemia with medical measures as well as treatment of seminoma was instituted, which led to normalisation of renal function tests within the next 10 days. Here, the authors report a rare case of testicular seminoma with persistently deranged renal function, likely due to paraneoplastic hypercalcaemia, which improved after successful chemotherapy along with anti-hypercalcaemic measures, including aggressive hydration, diuretics, calcitonin, dexamethasone, and denosumab. This report shows that it is important to treat the cause along with medical management in this oncologic metabolic emergency. It also highlights the value of pre-phase chemotherapy with carboplatin and etoposide in the setting of acute renal impairment.
Penerapan Hak Inisiasi Badan Permusyawaratan Desa Dalam Pembuatan Peraturan Desa
Authors: Purnamasari Syara , Agita Syara , Yuliani Dini , Refian Garis Regi
Published: August 2024

Hasil observasi peneliti menunjukan bahwa penerapan hak inisiasi Badan Permusyawaratan Desa di Desa Ciomas Kecamatan Panjalu Kabupaten Ciamis belum berjalan optimal. Mengetahui bagaimana hak inisiasi Badan Permusyawaratan Desa di Desa Ciomas Kecamatan Panjalu Kabupaten Ciamis dipraktikkan menjadi tujuan utama penelitian ini. Penelitian ini menggunakan pendekatan kualitatif. Dalam pendekatan ini, sembilan informan digunakan. Metode pengumpulan informasi mencakup peninjauan literatur yang relevan, melakukan wawancara dan observasi di lapangan, dan menyimpan catatan rinci. Untuk menemukan jawaban atas pertanyaan penelitian, peneliti menggunakan teknik analisis data kualitatif. Prosedur ini melibatkan pengolahan data dari wawancara dan observasi. Temuan penelitian menunjukkan bahwa Badan Permusyawaratan Desa di Desa Ciomas belum terlalu efektif dalam menggunakan kewenangan inisiasinya untuk membuat peraturan perundang-undangan di desa. Akibat kurangnya komunikasi antara sebagian anggota BPD dengan masyarakat setempat, BPD kesulitan menampung dan menyampaikan aspirasi dan informasi yang seharusnya tersedia. Selain itu, masyarakat tidak berpartisipasi aktif dalam memberikan masukan, sehingga BPD kurang mendapat masukan untuk dijadikan dasar peraturan desa. Kurang interaksi antara BPD Desa Ciomas dengan pemerintah desa yang mengakibatkan BPD kesulitan untuk menyampaikan komunikasi dalam penyelesaian pengelolaan dan pengembangan website desa.
Kata Kunci: Hak inisiasi, Badan Permusyawaratan Desa, Peraturan Desa