bluuebunny/crossref_metadata_2025_split huggingface dataset:
JUNTAS SOLDADAS DO AÇO DOMEX 700 POR ARAME TUBULAR COM 1,5 DE NIÓBIO NO FLUXO
Authors: Souza Junior José Nilton de , Martins Vinícius Fauro , Muniz Ventura Junior Antonio Carlos , Bovério Maria Aparecida , Meirelles Raquel Gomes 
Published: March 2021

Esse artigo apresenta os resultados de uma pesquisa sobre a soldagem em aço Domex no processo por arame tubular com 1,5% de nióbio em seu fluxo. Para isso, o tema-problema dessa pesquisa foi avaliar de que maneira o nióbio influência o aço Domex 700 no processo de soldagem por arame tubular. Os objetivos específicos buscaram, na literatura, os conceitos centrais de processo de soldagem de arame tubular, a compreensão da importância do aço Domex 700 para saber sobre sua reação com o nióbio, e a descrição das propriedades do “nióbio. Os procedimentos metodológicos pautaram-se na pesquisa bibliográfica, documental e laboratorial realizada nos laboratórios de Ensaios Mecânicos e Análise Metalógraficas da FATEC de Sertãozinho/SP e no laboratório de medicina da USP, de Ribeirão Preto/SP. Os resultados indicam que no ensaio de impacto os corpos de prova apresentaram maior tenacidade na ZTA em função de maior presença de bainitas inferior e ferritas aciculares, diferentes do metal de solda, que apresentaram maior dispersão de microconstituintes e carbonetos de nióbio precipitados nos contornos de grãos da ferrita acicular. Os ensaios de tração os corpos de prova transversais CP 1 e CP2 romperam na solda, devido ao resfriamento rápido proporcionado pelo ciclo térmico e por trabalhar com soldagem multipasses, obtendo bons resultados de resistência comparado ao do metal de base. No ensaio de dureza todos os CPs tiveram resultados corroborando com os resultados destrutivos do material de solda. Assim, é possível concluir que com à adição de 1,5% de nióbio no fluxo do arame tubular há uma boa interação de fusão no metal de solda, precipitando na forma de carbonetos ao longo dos contornos de grãos.
TRATAMENTO TÉRMICO DE TEMPERA E REVENIDO EM DIFERENTES MEIOS DE RESFRIAMENTO DO AÇO DIN 18CrNiMo7-6
Authors: Vicente Fernando Henrique , Domingos Wallace Da Silva , Muniz Ventura Junior Antonio Carlos , Sarni Mirian Isabel Junqueira , Meirelles Raquel Gomes 
Published: March 2021

O presente trabalho tem como objetivo de realizar um comparativo com três corpos de provas temperados em meios diferentes de resfriamento, para verificar como a estrutura se comporta antes da cementação, para poder definir se as diferentes estruturas resultantes interferem no posterior tratamento de cementação. Como estudo, utilizou-se o aço DIN18CrNiMo7-6, aço típico para cementação, empregadas em peças de alto índice de desgaste nas usinas de cana, aplicando-se o tratamento de austenitização a temperatura de 850°C e posteriormente, resfriadas no meio em óleo, água e ao ar calmo. Na sequência, os corpos de prova serão levados novamente ao forno e revenido na temperatura de 300°C e resfriados lentamente em seu interior. Após revenidos, serão feitas análises quanto à composição química, análise metalográfica, dureza, ensaio de tração, impacto. Todos os ensaios seguiram as especificações conforme a norma ASTM para esse tipo de aço a fim de comparar os resultados obtidos com relação a literatura pesquisada. Com os resultados dos ensaios realizados nos corpos de prova, as estruturas resultantes bainita, ferrita e perlita foram em função do meio de tempera em água, óleo e ar calmo. A média das durezas foram de 402HB a 272HB, os resultados de tração variaram de 1472MPa a 889MPa e os resultados do ensaio de tenacidade ao impacto Charpy atingiram o valor médio de 48J. Com os resultados, a tempera em água atende as peças em função dos esforços aplicados quando em operação de trabalho. Nos meios a óleo e ar, os resultados não atendem a aplicação de trabalho das peças.
A ESTRATÉGIA DE DIFERENCIAÇÃO COMO FONTE DE VANTAGEM COMPETITIVA NO AGRONEGÓCIO
Authors: Zocca Bianca Teciano , Galli Lesley Carina do Lago Attadia , Garcia Sheila Faria Alves 
Published: March 2021

A adoção de estratégias competitivas de diferenciação por uma organização contribui para que ela se destaque em relação à concorrência e desenvolva as competências necessárias para o crescimento e sustentabilidade organizacional. Dentro desse contexto, o presente trabalho teve como objetivo analisar como uma empresa do agronegócio vem articulando sua estratégia de diferenciação, identificando quais são os fatores facilitadores e restritivos. Para tanto, foi realizada uma pesquisa aplicada de caráter descritivo e abordagem qualitativa, utilizando como método de pesquisa o estudo de caso. Como resultado, observou-se que a empresa analisada utiliza as estratégias de diferenciação com foco em qualidade e inovação do seu produto no mercado. Já em relação à marca, nota-se que a empresa estudada ainda se encontra em processo de desenvolvimento e expansão dos futuros benefícios que essa estratégia pode proporcionar.
ANÁLISE DO COMPORTAMENTO MECÂNICO DE MOLAS UTILIZADAS EM IMPLEMENTOS AGRÍCOLAS
Authors: Buzato Fabricio Dos Santos , Melo Marcio Oliveira de , Farah Alessandro Fraga , Maluf Omar 
Published: March 2021

Molas são itens indispensáveis para diversos equipamentos que sofrem cargas constantes, impedindo seu desgaste e aumentando sua vida útil. As análises efetuadas nessa pesquisa visaram estudar o efeito dos tratamentos térmicos de têmpera e revenimento em molas para escarificadores, observando sua resistência a compressão, microestrutura, composição química e dureza. Cada ensaio feito seguiu um padrão predefinido que foi utilizado em todas as amostras, para que não houvesse distorção nos resultados. Com a análise de composição química se descobriu que as molas eram de aço SAE 9254 e SAE 5160. Observando os resultados, observou-se que molas com uma dureza elevada tendem a ter uma menor deformação.
CUSTO X BENEFÍCIO DO USO DOS EPIs E EPCs NA ÁREA DA SOLDAGEM
Authors: Da Silva Giovanni Henrique Marques , De Oliveira Danilo Junior Castro , Bovério Maria Aparecida 
Published: March 2021

Esse artigo pesquisou sobre a saúde e segurança no trabalho, dedicando-se à investigação dos Equipamentos de Produção Individual (EPI) e dos Equipamentos de Proteção Coletiva (EPC) na área da soldagem. O objetivo foi investigar a importância do uso dos EPIs e dos EPCs na empresa Engevap, de Sertãozinho/SP e analisar o custo x benefício da utilização dos equipamentos, bem como sua durabilidade. Os objetivos específicos foram verificar na literatura quais são os tipos de acidentes que podem ser ocasionados pela falta dos EPIs e EPCs e identificar quais são os riscos e acidentes de trabalho pela falta do uso, assim como quais são as precauções necessárias de segurança no âmbito dos processos de soldagem. Partiu-se da hipótese de que o custo x benefício é viável para a empresa e para os funcionários, pois ao se utilizar corretamente os EPIs e EPCs, além de a empresa atender às normas do Ministério do Trabalho, de saúde e segurança no trabalho, previne acidentes e evita afastamentos médicos. Como procedimento metodológico foi realizada a pesquisa bibliográfica e um estudo de caso na Engevap. Como resultados foi possível verificar que o uso do EPI e do EPC é crucial, especialmente na área de soldagem. Concluiu-se que o custo-benefício do oferecimento dos EPIs e EPCs na área da soldagem é baixo, pois a durabilidade da maioria dos EPIs é significativa e, no caso dos EPC´s o custo-benefício é muito significativo, pois o tapume é de ferro e, por isso, nunca quebrou.
ANÁLISE MICROESTRUTURAL E DE DUREZA DO AÇO SAE 1050 APÓS PROCEDIMENTO DE TÊMPERA UTILIZANDO DIFERENTES FLUIDOS DE RESFRIAMENTO
Authors: Gamboni Otávio Contart , Bosquetti Péricles , Jardim João Vitor , Ferreira Bruno De Paulo 
Published: March 2021

Amplamente utilizado nas indústrias para fabricação de peças e equipamentos, o aço SAE 1050, por se tratar de aço de médio carbono de baixa dureza, geralmente passa por um processo de tratamento térmico conhecido como têmpera antes de ser empregado. A têmpera é um processo que altera a microestrutura do aço por meio do aquecimento, seguido de um rápido resfriamento, objetivando o aumento da dureza pela formação de martensita; sendo o resultado muito dependente da velocidade de resfriamento. O presente artigo buscou analisar o as microestruturas formadas a partir da têmpera do aço SAE 1050 quando resfriado de diferentes modos. A maioria dos fluidos utilizados não são normalmente aplicados em âmbito industrial para tal finalidade; buscando-se então, novas opções que possam agregar na escolha de fluidos para resfriar esse tipo de aço. Foi realizada a análise química, ensaios de dureza e caracterizações microestruturais do aço SAE 1050, antes e após o tratamento térmico. Pode-se concluir que, dentre os tipos de fluidos testados, um tipo de óleo mineral normalmente utilizado em transmissões automotivas resultou em um elevado valor de dureza, quando comparado a outros tipos de óleo aplicados a esse tratamento térmico.
Meta-Analisis Pengaruh Model Example Non Example dalam Pembelajaran IPA di Sekolah Dasar
Authors: KOMALA LUIS , AFFANDI LALU HAMDIAN , KHAIR BAIQ NISWATUL 
Published: March 2021

The purpose of this study was to analyze the effectivenees of the effect od the example non example model on science learning. The research method used is a meta-analysis of previous studies that apply the example non example learning model in science learning. The research begins with formulating a research problem, tracing the relevant research results for analysisi. Data is collected by browsing electronic journals via google scholar. Form the search, it was obtained 8 scientific articles that have been published, the instrument was in the form of coding based on predetermined criteria. Data were analyzed using the effect size. The research findings reveal that overall the studies conductes are effective and effective on science learning in elementary scools with an effect size of 1,323132 or in the high efficiency category. The example non example model also has an effect and is effective at the grade level, namely in grade 4,5 and 6 and the application of learnin to improve learning outcomes, critical thinking skills, and the ability to explain. The conclusion of this study is that the example non example model is more effective in science learning compared to other learning models from this study.
MEDIASI SEBAGAI UPAYA PENYELESAIAN PERKARA YANG BERSIFAT KOOPERATIF
Authors: SUWANDA I WAYAN 
Published: March 2021

It is estimated that the judicial system will not be able to meet the increasingly complex needs of society. This estimate is based on facts in the field. Dispute resolution through courts is considered too convoluted, takes a long time, and is inefficient for businesses that emphasize efficiency and effectiveness. Besides, the court's decision does not satisfy the parties. The principle of simple, fast, low-cost justice is still only a slogan. Answering this problem, a study is conducted using the empirical normative legal research method with a study approach based on statutory regulations, conceptual approaches, and case approaches. Types and sources of data used in this study are primary data and secondary data with data collection techniques through document study and interviews, where the data obtained will be analyzed qualitatively deductively. Based on the results of research and discussion, it was found that mediation as a solution to the settlement of cases, both in court and outside the court, is cooperative
TINJAUAN KAPASITAS, HAMBATAN SAMPING DAN KINERJA JALAN PADA KAWASAN KOMERSIAL DAN KAWASAN PENDIDIKAN DI KOTA MATARAM
Authors: ROHANI ROHANI , KARYAWAN I DEWA MADE ALIT , HAPSAH JUNIATI 
Published: March 2021

The traffic performance of the commercial and educational areas is influenced by the volume flow and road capacity. One of the impacts on traffic performance is side friction. The purpose of this study was to compare traffic flow, side friction, road capacity and performance in the commercial and educational areas by degree of saturation. Analyze and assess the relationship between side constraints on volume, capacity and degree of saturation. This study uses secondary data from previous studies. Jalan Dr. Wahidin and Jalan Panca Usaha as commercial area roads. Jalan Gajah Mada and Jalan Bung Karno as educational areas. The results of the analysis show that the roads in the commercial area have side barriers, high volume and degree of saturation and low capacity. The level of Service E. Meanwhile, education area roads have low volume, high capacity and low degree of saturation. The level of service C. From the regression analysis, the side friction has a very significant effect on the volume, capacity and degree of saturation. It can be seen from the value (r) in the range 0.7 <r <0.9 indicating a strong correlation and 0.9 <r <1 indicating a very strong correlation
ANALISIS KOMPARATIF KELAYAKAN USAHA AGROINDUSTRI DODOL PADA BERBAGAI VARIAN RASA DI UD. WARNA SARI DESA SURANADI KECAMATAN NARMADA KABUPATEN LOMBOK BARAT
Authors: DEWANA I NENGAH CANDRA , WEDASTRA MADE SUMA , ASASANDI I GUSTI ARYAWAN , SUARTHA I DEWA GEDE 
Published: March 2021

The study, entitled comparative analysis of the feasibility of the dodol agro-industry business on various flavors at UD. Warna Sari Suranadi Village, Narmada District, West Lombok Regency, has been implemented, by purposive sampling with the consideration that at UD. Wanasari, had problems regarding business feasibility and was given permission to carry out research. The data collection techniques used were observation, interviews and documentation, while the tools used in this study were questionnaires. Then the data analysis used cost and benefit analysis, RC ratio, BC ratio and BEP The results showed that: the dodol agro-industry which had the greatest profit and was feasible to operate per month was the jackfruit flavored dodol agro-industry, with an average profit of Rp. 3,447,500, and the acquisition of R / C = 30.45, B / C = 10.24, higher than the other variant dodol agroindustry with break-even point (BEP volume) = 121.8 mica and BEP sales value = Rp. 508,470.07. All dodol variants taste profitable and worth working on, because the RC ratio, BC ratio is> 1, so it is recommended to the owner of UD. Wanasari, Suranadi Village, Narmada District, Lombok Regency, to keep making dodol with various flavors, to attract consumers to shop at the trading business.
PENERAPAN MODEL PEMBELAJARAN KOOPERATIF GIVING QUESTION AND GETTING ANSWER UNTUK MENINGKATKAN HASIL BELAJAR ILMU PENGETAHUAN SOSIAL PADA SISWA SEKOLAH MENENGAH PERTAMA NEGERI 6 BANJARMASIN
Authors: ANWAR KASYPUL , IRHAMNI GUSTI 
Published: March 2021

Improving the quality of education is largely determined by the quality of learning. In this case, the teacher participates in efforts to improve the quality of learning. Teachers should play an active role and position themselves as professional educators. One of the learning methods that can be applied is the GQGA learning method. The GQGA (Giving Question and Getting Answers) method is a method that involves students in repeating the subject matter that has been studied. This research is an experimental study with a randomized pre and post-test control group design. Each group consisting of 10 people, namely the Treatment Group and the Control Group. The results show that (1) the process of implementing the cooperative learning model type Giving Question and Getting Answer to improve the Social Science Learning Outcomes in Junior High School 6 Banjarmasin is carried out by evaluating the learning outcomes for 6 weeks of learning; (2) The application of the cooperative learning model of the Giving Question And Getting Answer type can significantly improve the learning outcomes of Social Sciences in Students of 6 Banjarmasin Junior High Schools.
ANALISIS PENGARUH RASIO KINERJA KEUANGAN TERHADAP HARGA SAHAM PT BANK MANDIRI PERSERO PERIODE 2014 – 2019
Authors: WIJAYA I KETUT KUSUMA 
Published: March 2021

Share prices occur according to market supply and demand. Demand for shares is influenced by investors' expectations of the issuing company. The better the financial performance of a company, the higher investor expectations will be. This results in the shares becoming increasingly attractive and the share price will be higher. Conversely, if a company's financial performance is not good, investors' expectations will be low, so investors are not interested in investing in these shares. This causes the stock price to fall. The company's financial performance can be done by analyzing financial reports. This study aims to determine the effect of financial performance ratios on stock prices. The analytical tool used is multiple linear regression and hypothesis testing is done by partial test (T-test) and simultaneous test (F-test) and standardized coefficient test. Based on the research results that simultaneously the financial ratio variable does not have a significant effect on stock prices. Meanwhile, only partially the NPM variable affects stock prices. Meanwhile, the financial performance variables (CAR, ROA, and LDR) do not affect stock prices. For the adjusted R2 value of 99.80%, it means that this value means that the variation of the independent variable which can explain the dependent variable is 99.80% and the remaining 2% is the variation of other variables that are not explained in the model.
FAKTOR-FAKTOR YANG MEMPEGARUHI PENDAPATAN PEDAGANG DI PASAR GULINGAN KECAMATAN MENGWI KABUPATEN BADUNG
Authors: YASMITA I GUSTI AYU LIA 
Published: March 2021

The purpose of this study was to determine the effect of capital and working hours either partially or simultaneously on the income of traders in Gulingan Market, Mengwi District, Badung Regency. This research was conducted in Gulingan Market with a total sample of 80 respondents. The method used in this research is census technique. Data collection was carried out by interview, observation and documentation methods. The data analysis techniques used to solve the problems in this study were: 1) Classical Assumption Test which includes: Multicollinearity Test, Heteroscedasticity Test and Autocorrelation Test. 2) Hypothesis Testing using Multiple Linear Regression Analysis Techniques. The results showed that capital and working hours simultaneously had a significant effect on the income of traders in Gulingan Market, Mengwi District, Badung Regency. Capital and working hours partially have a positive and significant effect on the income of traders in Gulingan Market, Mengwi District, Badung Regency.
ALTERNATIF DESAIN RUMAH TUMBUH MODULAR SISTEM PRE-FABRIKASI RISHA
Authors: Iqbal Muhammad Nelza Mulki , Bayu Teguh Ujianto  
Published: March 2021

Menurut data Bappenas dan BPS, backlog atau kekurangan penyediaan rumah di Indonesia mencapai kisaran angka 800.000-1.000.000 setiap tahunnya. Selain permasalahan kekurangan penyediaan rumah, Indonesia juga dihadapkan dengan tingginya harga rumah terutama pada lahan-lahan perkotaan. Karenanya diperlukan sebuah strategi pengembangan penyediaan rumah secara bertahap, yang diharapkan mampu menurunkan harga rumah sekaligus meningkatkan daya beli rumah. RISHA merupakan sistem modular prefabrikasi rumah yang sudah cukup lama dikembangkan oleh Kementeian Pekerjaan Umum, namun di lapangan RISHA belum berhasil menciptakan minat beli yang masif. Karenanya penelitian ini mencoba membedah penggunaan RISHA pada kasus rumah tumbuh modular dan menyajikan alternatif desain berdasarkan kriteria age-milestone yang menghasilkan alternatif hunian single, married, dan family. Metode penelitian yang digunakan adalah penelitian kualitatif dengan menggunakan beberapa tahapan diantaranya studi literatur, studi eksplorasi bentuk, dan proses desain skematik. Pada tahapan desain skematik peneliti mengaplikasikan proses design thinking yang dikembangkan oleh IDEO yakni lima langkah mendesain melalui discovery, interpretation, ideation, experiment, dan evolution. Keluaran dari desain berbasis riset ini diharapkan mampu menampilkan gagasan eksploraritf RISHA untuk pengembangan strategi rumah tumbuh di Indonesia

Kata kunci: Modular, Pre-Fabrikasi, RISHA, Rumah Tumbuh
Spatial Analysis of Residents’ Response to Fear of Crime in Osogbo, Osun State, Nigeria
Authors: Farodoye Seyi Oloyede , Olawuni Peter O. , Oladehinde Gbenga John , Atoyebi Olumuyiwa Sola , Ayoola Lukuman Opeyemi 
Published: March 2021

The study investigated spatial pattern of residents' response to the fear of crime in Osogbo Local Government Area, Osun State, Nigeria. Primary data was collected by stratifying the Osogbo into three residential neighborhoods, namely; core, transition, and suburban areas. Systematic sampling was used in selecting 112 respondents across residential neighborhoods. The level of Crime Occurrence Index (LCOI) in the core area was 5.03 while 5.90 and 5.31 were indices for transition and suburban areas. The study recorded that religion, police patrol, lightning, membership/ support of vigilante and use of joint community responses were the commonly used strategy in responding to fear of crime while insurance scheme, burglary alarm system, closed-circuit television (CCTV), and surveillance camera were the least strategies used in responding to fear of crime in the study area. The study concludes that there is a significant difference in the responses of residents to fear of crime in the various residential neighborhoods.

Received: 21 December 2020 / Accepted: 18 February 2021 / Published: 7 March 2021
Village Governance in Realizing Excellent Service in Jumantuang Village, Siempat Nempu District, Dairi Regency
Authors: Ivanna Julia , Manullang Manogu Mitra P , Hadiningrum Sri 
Published: March 2021

This study aims to determine Village Governance in Realizing Excellent Service in Jumantuang Village, Siempat Nempu District, Dairi Regency. Its governance is one part of realizing excellent service provided by village government officials. The research method used by researchers is descriptive qualitative research methods. Data collection tools used were observation and interviews and documentation. The data analysis technique used was qualitative data analysis techniques. This technique functions to process qualitative data and analyze data that has been obtained from the results of observations and interviews related to village governance in realizing excellent service. Narrative data obtained from interviews and observations are interpreted for further analysis. So in qualitative research, data analysis must start from the beginning. The results showed that its governance in realizing excellent service in Jumantuang Village has gone well. Jumantuang Village, as a public servant has served the community well and refers to the four characteristics of excellent service, namely by providing easy and fast, open services, in accordance with what the community needs, and implementing a familiarity with the community in Jumantuang Village. So that, the service in the community can be said to be better than before. The hope is that the government and the community can establish good cooperation in the success of service activities within Jumantuang Village.

Received: 12 January 2021 / Accepted: 27 February 2021 / Published: 7 March 2021