bluuebunny/crossref_metadata_2025 huggingface dataset:
Differential Effects of Job Crafting types based on The Regulatory Focus Theory on Job Satisfaction, Turnover Intention, Innovative Behaviors
Authors: Jeong SoHui , Chung EunKyoung
Published: May 2022

The purpose of this study is to explore the differential effects of regulatory focus on job crafting type(promotion/prevention-focused job crafting) and job crafting type on job satisfaction, turnover intention, innovative behavior. Also, this study assume the mediation model that job satisfaction has a mediation effect on relationship between job crafting and turnover intention/innovative behavior. To do this, we conducted an online survey of 394 workers and used 355 data for the final statistical analysis. The results showed that trait promotion-focus was positively related with promotion-focused job crafting, and trait prevention-focus was positively related with prevention-focused job crafting. Also relationship between trait promotion-focus and prevention-focused job crafting, between trait prevention-focus and promotion-focused job crafting was non-significant. That is, the trait regulatory focus was associated with the type of job crafting corresponding to each trait. Moreover, the results supported the differential effects of job crafting type by showing that promotion-focused job crafting has a positive relationship with job satisfaction/innovative behavior and a negative relationship with turnover intention, while prevention-focused job crafting has a negative relationship with job satisfaction and a positive relationship with turnover intention. Results of the mediation model showed that promotion-focused job crafting was negatively and prevention-focused job crafting was positively related with turnover intention through job satisfaction. There was no mediation effect of job satisfaction on relationship between job crafting and innovative behavior. At the end of this paper this study results, implications and limitations of this study were discussed.
A Study on Antecedents and Consequences of Workplace Boredom
Authors: Ji HyungJu , Choi HyungJun , Moon HyeJin
Published: May 2022

Workplace boredom is an unpleasant affective state that workers experience along with a lack of interest and attention in the current activities in the workplace. The traditional view of workplace boredom postulates that boredom arises from monotonous and repetitive tasks. However, a contemporary view of workplace boredom seeks alternative causes of boredom which seems to be on the rise despite dramatic changes in work content. In the current research, based on the theoretical framework suggested by Mael and Jex(2015), we investigated the relationships among major antecedents, workplace boredom, and organizational outcomes. More specifically, we examined the effects of work characteristics, personal characteristics and information technology usage on workplace boredom; in addition, we tested the effect of workplace boredom on counterproductive work behavior and turnover intention. Conducting a two-wave survey using a sample of 188 full-time workers in Korea, we tested hypotheses using structural equation modeling. The results revealed that job characteristic was negatively related to workplace boredom, and boredom proneness (internal stimulation), underemployement (mismatch) and internet & smartphone use were positively related to workplace boredom. Finally, boredom positively predicted counterproductive work behavior and turnover intention. These findings empirically supported the integrative model (Mael & Jex, 2015) of traditional and contemporary approaches to workplace boredom.
A Meta-Analytic Study on the Relationships of Person-Supervisor Fit with Job Attitudes and Behaviors
Authors: Baik SeungYeon , Park HyungIn
Published: May 2022

This study conducted meta-analyses of 26 Korean studies in order to examine the relationships of person-supervisor (P-S) fit with job attitudes and behaviors. Job attitudes included job satisfaction (k = 11), affective organizational commitment (k = 10), and turnover intention (k = 8). Work behaviors included organizational citizenship behaviors (OCBs, k = 11). The results showed strong positive relationships of P-S fit with job satisfaction, affective commitment, and OCBs. Also, P-S fit had a moderate negative relationship with turnover intention. Survey methods (online versus paper), publication sources, and sub-dimensions of outcome measurements were hypothesized as moderators with specific directions. Types of organization (private versus public) and types of industry (service versus non-service) were explored as moderators. The results indicated that the effect sizes were larger in online surveys (in case of OCBs) and journal publications than in paper surveys and dissertations, respectively. Regarding measurement dimensions, P-S fit showed stronger relationships with OCB-I than with OCB-O. We found that types of organization and types of industry could also function as moderators. This study contributes to the literature on P-S fit, which has been paid less attention to than other dimensions of person-environment fit, by demonstrating its importance. Limitations of the current study, future research directions, and implications of the results were further discussed.
The Effect of Perceived Overqualification on Turnover Intention
Authors: Kim MiSo , Yoo TaeYong
Published: May 2022

The purpose of this study was to examine the effect of perceived overqualification on turnover intention and the interaction effect of perceived organizational support, distributive justice, and regulatory focus tendency(promotion/prevention) on the relationship between perceived overqualification and turnover intention. For the study, the survey was conducted on 250 employees working at various companies in Korea. Results indicated that perceived overqualification was positively related to turnover intention. The three-way interaction effect of perceived overqualification, perceived organizational support, and regulatory focus tendency was significant on turnover intention. Also the three-way interaction effect of perceived overqualification, distributive justice, and regulatory focus tendency was significant on turnover intention. This study provided important implications for practitioners as it verified the effect of perceived overqualification on turnover intention and the moderation effects of perceived organizational support, distributive justice, and regulatory focus tendency.
A Study on the Antecedents and Consequences of Diversity Beliefs in Organization
Authors: Ju YeongKyeong , Kim MyoungSo
Published: May 2022

The purpose of this study was to (1) explore the predictors of individual and situational characteristics that affect the diversity beliefs of employees within an organization, and (2) examine the impact of diversity beliefs on their job performance as well as emotional commitment. A total of 300 employees working at various fields in Korea participated in on-line survey. The results of the hierarchical multiple regression analyses showed that the individual characteristics like agreeableness, extroversion, openness of HEXACO personality factors, need for uniqueness, perspective taking, and growth mindset were the significant predictors of diversity beliefs. It was also found that the situational characteristics such as diversity climate and inclusive leadership had significant effects on diversity beliefs. Furthermore, the impacts of pro-diversity beliefs on task performance, contextual performance, adaptive performance, and emotional commitment were all significant, supporting the predictive power of the diversity beliefs on individual job effectiveness. The results of structural equation models demonstrated the core predictors of the diversity beliefs were need for uniqueness, perspective taking, growth mindset, and diversity climate. We proposed a model that includes these predictors and 4 criteria of diversity beliefs, and the fitness of the models on each of job effectiveness were all acceptable. Finally, the implications and future research directions were discussed based on the findings.
The Effects of employee perception of training effectiveness on organizational commitment
Authors: Kim Yejin , Kim Jungsik
Published: May 2022

In order to cope with rapid changes in current business environment, the pursuit of competitive advantage through the optimal use of human capital is one of the most important strategies to the firms. The employee training plays a key role in cultivating human capital, which can not only bring higher organizational performance but also create strong corporate values. Considering the fact that unique organizational culture in each firm affects the attitudes of organizational members in various ways, we sought to explore the role of organizational culture in order to examine how employee perception of training effectiveness affects organizational commitment. For this purpose, this study tests the relationship between employee perception of training effectiveness and organizational commitment and moderating effects by two types of organizational cultures in this relationship. Based on the analyses of the HCCP data, the results of this study showed that the employee perception of training effectiveness has a significant positive relationship on organizational commitment and that the relationship is constant in the clan-oriented organizational culture, whereas it is significantly weakened under the market-oriented organizational culture.
Measurement of adult career decision motivation based on Self-Determination Theory and Classification of motivation profiles
Authors: Lee YoungJu , Choi HaeYoun
Published: May 2022

The purpose of this study was to validate the adult’s career decision motivation scale based on the self-determination theory, and examine the relation of motivation factors through cluster analysis. In Study 1, a sample of adults who have made career transitions participated, and scale items were selected based on interviews regarding their career decision making processes. In Study 2, selected items were rearranged into four motivation factors (external regulation, introjected regulation, identified regulation, intrinsic motivation) and the constructed scale was conducted on a sample of 240 adults with career transition experience. Data analyzed reported good validity and reliability of the 24-item model consisting of four motivational factors for each of the six behavioral items. Study 3 reports the results of a cluster analysis using the adult career decision motivations scale. Four meaningful clusters were identified and career decision motivation types were classified as ‘control motivated’, ‘poorly motivated’, ‘self-determined’, and ‘strongly motivated’. The strongly motivated cluster showed high levels of career adaptability(CA) and career satisfaction(CS), and the poorly motivated cluster showed low levels of CA and CS. The self-determined cluster had high CA, but there was no significant difference in CS from other clusters. Finally, how controlled motivation and autonomous motiavation could coexist and bring positive results in the cuareer decision making process of adults was discussed.
A Preliminary Validation Study for the Korean version of the Burnout Assessment Tool (K-BAT)
Authors: Cho Soohyun
Published: May 2022

Some issues on constructs of MBI-GS in the burnout study has been risen. Schaufeli’s team(2019) invented the new measure of Burnout Assessment Tool(BAT) as the second version of burnout inventory, which covers the problematic issues. The present study aimed to validate the BAT among the South Korean sample. The one among 23 items of BAT were excluded based on an exploratory factor analysis using 367 South Korean employees. A four-factor structure of K-BAT (i.e., exhaustion, mental distance, impaired cognitive control, impaired emotional control) was supported by a confirmatory factor analysis using a different 345 employees. Validity tests for a convergence and a discriminativeness were tested by applying the MTMM(Multi-Traits Multi-Methods) model, along with a correlation analysis with MBI. For external discriminative validity, engagement was used. A sequential test for a criterion validity both with demands of workload and role ambiguity and with outcomes of turnover intention and depression was conducted. A convergence, an external discriminative, and a criterion validity were supported respectively, whereas an internal discriminative validity with MBI not supported. Implications and the directions for a consequential study were discussed, with considering the present study as an initial study for validating K-BAT.
Expansion of job demands-resources model by applying the circumplex model of affect
Authors: Park Jinwoo , Lee JongHyun , Shin KangHyun
Published: May 2022

The purpose of this study is to verify the effect of challenge and hindrance job demands on two-dimensional view of work-related subjective well-being and the role of employee’s dominant promotion-focus and LMX based on Russell's circumplex model(1980). A sample of 361 employees were participated voluntarily in this study and data were analyzed. The results and implications of this study are as follows. First, challenge stressor had a positive effect on the positive factors of work-related subjective well-being, while hindrance stressor had a negative effect. The effect of challenge stressor on work engagement was relatively large than the effect on job satisfaction. Second, both challenge and hindrance stressor had a positive effect on the negative factors of work-related subjective well-being. In comparison of the effect size considering activation level, the effect of challenge stressor on workaholic and hindrance stressor on burnout was relatively large compare to each other. Third, employee’s dominant promotion-focus showed the role of enhancing effect of challenge demands on the positive factors of work-related subjective well-being. The LMX has been shown to mitigate the effects of hindrance stressor on workaholic. Finally, theoretical and practical implications of these findings, along with this study limitations and future research directions were discussed.
Laboratórios de Informática das Escolas Públicas: um estudo de caso na região norte do Estado do Rio Grande do Sul
Authors: Mazzonetto Clenio Vianei , Cocco Ricardo , Silveira Sidnei Renato
Published: May 2022

Este artigo apresenta os resultados de um estudo de caso realizado junto a vinte e seis escolas públicas, sendo dezesses estaduais e dez municipais, distribuídas em dezessete municípios do Estado do Rio Grande do Sul, visando identificar como as Tecnologias da Informação e da Comunicação – especialmente os Laboratórios de Informática, estão sendo utilizados nestes espaços. Os resultados apontam que a maioria das escolas precisa de renovação nos equipamentos, bem como carece de profissionais técnicos e docentes da área de Informática, que possam desenvolver projetos interdisciplinares, unindo os saberes e competências estudados na escola com as tecnologias da atualidade. Como possibilidade, o artigo propõe a inserção de Licenciados em Computação para atuarem nas escolas, planejando, orientando e articulando as Tecnologias da Informação como apoiadoras dos processos de ensino e de aprendizagem em diferentes áreas do conhecimento.
O O Ensino Ginasial na Produção Científica (1990-2018): temas e problemas abordados
Authors: Soares Silva Adrielly , Monteiro Ziliani Rosemeire de Lourdes
Published: May 2022

O trabalho é o resultado de pesquisa bibliográfica concluida em 2019, que objetivou mapear e analisar a educação ginasial no país adotando como fonte a produção científica disponível nos bancos de dados da Biblioteca Digital de Teses e Dissertações (BDTD) e da Scientific Eletronic Library Online (SciELO), utilizando como palavras-chave “ensino ginasial”, “educação ginasial”, “ginásio” e “curso ginasial”. Como recorte temporal foi adotado o período de 1990 a 2018. Interessou analisar o que e como a educação ginasial, efetivada em instituições escolares que funcionaram a partir dos anos de 1930 no país, vem sendo produzida e divulgada em plataformas online. Como resultado observou-se certa rarefação do tema como objeto de interesse dos pesquisadores e de programas de pós-graduação. Concluiu-se ainda que esses trabalhos contribuíram não somente para a investigação do tema mas, ao mesmo tempo, para produzi-lo como parte relevante da historiografia da educação brasileira.
Português TRAMAS DISCURSIVAS QUE ENREDAM O TDAH: UMA CONTRIBUIÇÃO PARA A EDUCAÇÃO CONTEMPORÂNEA
Authors: FRANÇA MOTA JÚNIA GARCIA
Published: May 2022

Estudar alguns pressupostos teóricos da análise de discurso, em convergência com a teoria da enunciação, suscitou importantes reflexões acerca das possíveis contribuições dessas teorias para o processo de constituição e educação dos sujeitos contemporâneos. Logo, a proposta deste ensaio é a de empreender uma produção acerca das tramas discursivas que enredam os sujeitos diagnosticados com o Transtorno de Déficit de Atenção, Hiperatividade e Impulsividade (TDAH) oportunizando, a partir de tais reflexões discursivas, uma contribuição que possa ser relevante para compreender tais sujeitos no contexto escolar contemporâneo. A partir do diálogo com filósofos tradicionais e contemporâneos de renome, com destaque para as abordagens de Byung-Chul Han, esta produção aponta questões relacionadas aos aspectos do conhecimento bem como das relações sociais e pedagógicas que atravessam o sujeito diagnosticado com TDAH na contemporaneidade, mediante análise e reflexão de alguns aspectos relevantes acerca do momento e do contexto que o permeia. Nessa direção é esperado que os conhecimentos produzidos a partir deste ensaio possam contribuir como instrumento de relevância científica, ampliando os referenciais teóricos na área, motivando novas pesquisas acerca do assunto, bem como instrumentalizando contribuições e possibilidades para a (re)significar o sujeito diagnosticado com TDAH no contexto singular e diverso do processo educacional contemporâneo.
O que se estudou no Brasil sobre Alfabetização de 2016 a 2018
Authors: Pereira-Campos Jessica Kamilla Mendes , Campos Gevair
Published: May 2022

Alfabetização, definido por muitos como o ato de alfabetizar, vinculado principalmente com o ensino primário para denominar práticas de leitura e escrita. Mas alfabetização vai muito além de saber ler e escrever. Também não se restringe apenas ao ensino primário. Este artigo tem como objetivo identificar as características das produções científicas brasileiras sobre alfabetização, entre 2016 e 2018. Para responder o objetivo proposto, utilizou-se o Método InOrdinatio proposto por Pagani et al., considerando o fator de impacto do periódico. Concluiu-se dentre os estudos analisados, metade dos trabalhos extrapolaram estudar alfabetização no ensino primário, com estudos nas áreas da saúde, educação de adultos, alfabetização financeira e a formação dos professores. Dentre os estudos que objetivaram estudar a alfabetização no ensino primário, a maioria enfocaram as habilidades de leitura e escrita no ensino fundamental.
Cenário Acadêmico de Medidas de Prevenção e Intervenção à Violência Escolar
Authors: Ferreira Diully Suellen Pinheiro , Silva Livia Sousa da
Published: May 2022

O presente ensaio buscou identificar proposições de prevenção e ou intervenção à violência escolar em trabalhos disponíveis na plataforma Google acadêmico e Scielo no interstício de 2015 a 2019. O tratamento analítico ocorreu com base na análise temática, conforme propõem Braun e Clarke (2006). Assim, a partir dos resultados, foram encontrados quatro principais temas referentes às proposições de estudos sobre a prevenção e a intervenção à violência escolar: Diálogo para formação moral e ética dos alunos; Formação na família; Papel da Escola; e Papel do Estado. Observou-se que, as principais incursões no sentido de prevenir e ou minimizar situações violentas na escola, observadas nos textos analisados, denotam uma centralidade de ações em relação aos estudantes, submetidos, sobretudo, às práticas de disciplinamento, e que perpassam as diferentes instituições pelas quais esses sujeitos estão submetidos: a família, a escola e a sociedade.
Clinical Practice in Intermediate Hepatocellular Carcinoma in the Real World
Authors: Jasirwan Chyntia Olivia Maurine
Published: May 2022

-
The Correlation Between Coffee Consumption and Gastroesophageal Reflux Disease
Authors: Hartoyo Farrell ZR , Tandarto Kevin , Sidharta Veronika , Tenggara Riki
Published: May 2022

Background: Gastroesophageal reflux disease or commonly known as GERD is a condition when the stomach’s contents rise into the esophagus This condition causes symptoms and complications. It was found that 57.6% of the Indonesian population had GERD. Coffee is the most popular beverage in the world. Coffee consumption is suspected of having a close relationship with GERD incidence. This study aims to determine the correlation between coffee consumption and the incidence gastroesophageal reflux disease (GERD).Method: This study used a cross-sectional approach to conduct observational analytics research. This study sample consisted of every person aged 18 – 65 years  in Jakarta. Study data were obtained through the Gastroesophageal Reflux Disease Questionnaire (GERD-Q) in Indonesian languange. The Chi-square of independence test was used to determine the correlation between coffee consumption and gastroesophageal reflux disease (GERD).Results: From 105 respondents, 26 respondents experience GERD. Eighty-four point six percent of respondents that experience GERD consumed coffee in moderate to high levels of frequency, and 15.3% of respondents that experience GERD consumed coffee in none to fewer levels of frequency. Chi-square test results showed a significant correlation between coffee consumption and GERD in every Jakartan’s people aged 18 – 65 years (p = 0,006).Conclusion: There is a significant correlation between coffee consumption and  Gastroesophageal reflux disease (GERD) in people aged 18 – 65 years old that live in Jakarta.
Blood Zinc Profile and Fecal Analysis of Colitis Patients in Cipto Mangunkusumo General Hospital
Authors: Indrasari Nuri Dyah , Pattiasina Firensca , Fauzi Achmad , Yusra Yusra , Kumalawati July , Immanuel Suzanna
Published: May 2022

Background: Colitis is a gastrointestinal disease that poses a major problem in Indonesia. Zinc (Zn) is an important trace element which plays role as antimicrobial in intestinal mucosa, increases gastrointestinal barrier, and immune function. Colitis can cause histologic changes in gastrointestinal tract epithelial which will disrupt the absorption and excretion of Zn causing zinc deficiency. This study aims to evaluate the difference of Zn level in colitis and healthy subjects, as well as the fecal analysis profile of colitis patients in Cipto Mangunkusumo General Hospital. Method: The design of this study was cross-sectional and was performed in colitis and healthy subjects. Colitis patients were recruited consecutively in patients in Gastroenterology Clinic and Gastrointestinal Endoscopy Centre in Cipto Mangunkusumo General Hospital. Zinc examination from blood sample was performed using spectrophotometry. Fecal analysis was performed manually. The level of zinc from colitis subjects was compared to healthy subjects. Fecal analysis examination consists of macroscopic, microscopic, and chemical examinations of the feces.Results: There were 40 colitis subjects and 16 healthy subjects in August 2019 - May 2020. There were significant differences in Zn levels between colitis and healthy subjects, which were 10.9 ± 1.9 mol/L and 12.3 ± 1 mol/L, respectively (p = 0.011). There were 45% (18/45) colitis subjects who were also suffering from Zn deficiency. The stool analysis in colitis subjects showed soft stool consistency in 90% subjects, slimy stools in 17.5%, increased in erythrocyte count in 60%, increased in leukocyte count in 5%, positive stool starch in 20%, positive stool fat in 7.5%, acid pH in 97.5%, positive stool occult blood in 37.5%, and fungi in stool in 7.5%.
Association Between Helicobacter pylori Infection and Ulcerative Colitis: A Meta-Analysis Study
Authors: Mauna Alesia Prillya , Simadibrata Marcellus
Published: May 2022

Background: Ulcerative colitis (UC), a chronic inflammatory disease that can cause bloody diarrhea, remains a major global disease burden. While Helicobacter pylori infection is postulated to be able to reduce the occurrence of UC, its role in the disease itself remains contentious. Hence, this meta-analysis aims to examine whether H. pylori infection can lower the chance of developing UC.Method: A systematic search was conducted through three electronic databases, namely Cochrane, PubMed, and Embase, with the addition of individual hand searching to analyze the association between ulcerative colitis and H. pylori infection in the adult population. Relevant articles selected through eligibility criteria were assessed for quality by using the Newcastle-Ottawa Scale. Furthermore, a random-effects meta-analysis was conducted to estimate the pooled odd ratios (ORs) along with their 95% confidence intervals (CIs). Higgins test  and funnel plots were also conducted.Results: A total of 11,498 patients with UC and 356,130 controls from 22 studies were included in the meta-analysis. Included studies showed fair or good quality. Good quality was achieved with the minimum score of 3 stars for selection, 1 star for comparability, and 2 stars for outcome/exposure, while fair quality was achieved with the minimum score of 2 stars for domain, 1 star for comparability, and 2 stars for outcome/exposure. Our findings indicated that H. pylori infection was associated with lower odds of UC [pooled ORs 0.51 (95% CI: 0.46-0.56)]), albeit moderate heterogeneity (I2= 54%, p = 0.002). Furthermore, publication bias was not found.Conclusion: The present study adds to the growing body of evidence supporting the potential protective effects of H. pylori infection on the occurrence of UC. However, further primary research with prospective study design needs to be conducted to confirm our findings.
Interaction between Internet Browsing Habit and Dyspepsia Syndrome in Adolescent
Authors: Bayupurnama Putut , Sofia Noor Asyiqah , Cahyani Angelin Utami
Published: May 2022

Background: There were many patients, including adolescent, with dyspepsia symptoms in our daily clinical practice have been interacting with internet search engine to find medical information which induced or worsened their dyspeptic symptoms. Aim of the study is to know  the pattern of   internet browsing habit and dyspepsia syndrome in adolescentMethod: Grade 12 level students of senior high schools in Yogyakarta, Indonesia were included in the study with stratified random sampling method. Students with confirmed organic dyspepsia diagnosis were excluded. We use two simple questions to reveal the students internet browsing habit, question no 1 :“Did you ever browse information about diseases in the internet?” (answer choice: a.never;b.once;c.more than once); question no 2.: “Did you ever browse information about your medical complaint in the internet?” (answer choice: a.never;b.once;c.more than once). We used validated Gastrointestinal Symptom score (GIS) to reveal the students dyspepsia symptoms. Data were analyzed with chi-square test and anova.Results: There were 665 (477 girls and 188 boys) senior high school students (age range : 16-20 years old) included in this study. Based on question no 1, the result  showed significantly different (p 0.001) between students with  and without the dyspepsia syndrome, and the question no 2 also showed similar result (p=0.002). The anova between GIS and question no 1 showed significantly different ( p0.001) and the similar result was also found between GIS and question no 2 (p0.001). Conclusion:The internet browsing habit may influence the development of dyspepsia syndrome in adolescent and further study is needed to find the cause and effect relationship.
Vaccination for Inflammatory Bowel Disease Patients
Authors: Yunihastuti Evy
Published: May 2022

Inflammatory bowel disease (IBD) patients have an increased rate of some vaccine-preventable infection during their course of disease. However, the coverage of vaccination is still low. Many physicians often do not feel comfortable or confidence offering vaccination to IBD patients. Vaccine effectiveness can be altered by the immune dysregulation condition and immunosuppressive therapy that IBD patients use. There are also some concerns about IBD flare after vaccination and potential adverse events related to live vaccines. Nonetheless, offering vaccines and obtaining vaccination history is necessary for health care maintenance of IBD patients, especially those using immunosuppressive therapy.
New Paradigm of Gastric Pathogenesis: The Important Role of Gastric Microbiota
Authors: Miftahussurur Muhammad , Savitri Camilia Metadea Aji , I'tishom Reny , Rejeki Purwo Sri , Rezkitha Yudith Annisa Ayu , Yamaok Yoshio
Published: May 2022

Microbiota was deemed essential as it involved in energy metabolism, nutrient absorption, intestinal immune system maturation, and pathogen protection. Gastrointestinal microbiome played essential roles in human body, such as immune response regulation, pathogen colonization, and few other diseases.  The relation between gastric microbiota and host were difficult to explore for years due to unculturable microbes. Stomach with its acid production was presumed to be sterile and unfavorable for bacterial growth until the discovery of Helicobacter pylori. It dominates the stomach as it was estimated to colonize almost 50% global population. H. pylori infection was linked to the development of chronic gastritis and recognized as a definite carcinogen. There was a probability that the alteration of gastric microbiota likely influenced gastric immunobiology and possible gastric diseases. Recent studies showed that five phyla consist of Firmicutes, Bacteroidetes, Actinobacteria, Fusobacteria and Proteobacteria have been discovered in stomach mucosa which might contribute to the pathological process. In addition, genera such as Lactobacillus, Escherichia-Shigella, Lachnospiraceae, Burkholderia and Nitrospirae were considered to have a role on gastric carcinogenesis.
Updates on Management of Helicobacter pylori Infection and Antibiotic Resistant Helicobacter Infection Management
Authors: Nursyirwan Saskia Aziza , Simadibrata Marcellus
Published: May 2022

H. pylori is a common human pathogen and it is estimated that approximately 50% of the world's population are infected. Furthermore it's prevalence infection in Indonesia is 20% but much higher among several ethnic groups (Papuans 42.9%, Batak 40.0%, and Bugis 36.7%). H. pylori’s growth and survival has been shown to be sensitive to a variety of antimicrobial agents. The success of the treatment depends on susceptibility, dosage, formulation, dose frequency, the use of adjuvants such as anti-secretory drugs, antacids or probiotics, and duration of treatment. The treatment for H. pylori infection keep evolving and the triple therapy, levofloxacin, was replaced by CLR in triple therapy for 14-day with eradication rates over 90%. Sequential therapy, also achieved a higher cure rate against clarithromycin-resistant strains than a 7 and 10 day triple therapy. Triple bismuth therapy and quadruple bismuth therapy are used less frequently due to their inherent complexity, the large number of tablets four times a day, side effects, and lack of support from pharmaceutical companies. Inclusively, vonoprazan is also a good choice that is fully effective from day one. The role of the probiotics is unclear and is not recommended in consensus groups. Two mucolytic agents, erdosteine and N-acetylcysteine (NAC), were found to increase it's eradication efficiency clinical trials when administered in supplementation with triple therapy but are not commonly used because of the need for high doses, and increased medical costs. therefore, H. pylori resistant management should be adapted to the results of the the culture of resistance and the guidelines of existing resistance patterns.
A Case of Thyrotoxic Periodic Paralysis and Graves’ Ophthalmopathy Patient in Coincidence with Chronic Hepatitis B Infection
Authors: Ginting Herry Krisnata , Adi Soebagijo
Published: May 2022

Graves' disease is an autoimmune thyroid disease with several characteristic symptoms and signs. Graves' ophthalmopathy, an inflammatory disease in the orbital area, is the main extrathyroid manifestation of Graves' disease. About 5% of Graves' ophthalmopathy patients have moderate to severe severity requiring high doses of systemic corticosteroid therapy. Graves' disease also has few complications, one of which is thyrotoxic periodic paralytic characterized by hypokalemia and muscle paralysis. Chronic hepatitis B virus infection has the potential to be co-incidence with other diseases (eg Graves ophthalmopathy). The need of high dose of corticosteroid therapy in treating Graves’ ophthalmopathy is a risk of reactivation in hepatitis B infection patient. This paper presented a Graves' disease patient complicated with Graves’ ophthalmopathy who developed limb muscle weakness. Patient will receive high doses of corticosteroids and prophylactic lamivudine therapy to prevent hepatitis B virus reactivation.
COVID-19 with Acute Cholecystitis: A Case Report
Authors: Syam Ari Fahrial , Achmadsyah Armand , Mazni Yarman , Sari Cut Yulia Indah
Published: May 2022

Novel Coronavirus 2019 (COVID-19) also known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is an enveloped, non-segmented positive-sense RNA virus that belonging to the beta-coronaviridae family. Patients were said to had various symptoms of fever, cough, anosmia, and chest stuffiness in addition to other non-specific clinical manifestations, including diarrhea, vomiting, anorexia, abdominal pain, and so on. Although this gastrointestinal symptoms were present in COVID-19 case, there was not enough evidence about the involvement of gallbladder and biliary tract in literature to date. We report a rare case of Acute Cholecystitis on a COVID-19 patient in Jakarta, Indonesia. A case of 54-year-old female with COVID-19 confirmed by RT-PCR Test who had constant pain in the right upper quadrant of her abdomen during her arrival at the hospital that was finally diagnosed as Acute Cholecystitis. The Laboratory Findings revealed normal level of White Blood Cells(6.73 K/aeL). The Multidisciplinary team decided to treat COVID-19 infection with antiviral (Favipiravir, according to Indonesian COVID-19 Guideline) for 2 weeks until her RT-PCR was found to be negative then perform a laparoscopic cholecystectomy as the first treatment. During the administration of Favipiravir, there was a reduction of pain in the right upper quadrant abdomen and an overall clinical improvement.The precise mechanism of Acute Cholecystitis in COVID-19 Patients was still unclear. However, Acute Cholecystitis could be a possible complication of COVID-19 although there was not enough evidence whether the gallbladder might be vulnerable to COVID-19. In this case, the normal level of white blood cells could be a hint that Acute Cholecystitis was not caused by bacterial colonization and could be potentially triggered by COVID-19. Laparoscopic Cholecystectomy was chosen as the first management after RT-PCR COVID-19 was negative with 2-weeks of antiviral treatment. Although the lack of evidence and guidelines for Acute Cholecystitis management during The COVID-19 Pandemic, Laparoscopic Cholecystectomy remains the chosen treatment for Acute Cholecystitis Management on COVID-19 Patients. More research is needed to understand the possible relationship between Acute Cholecystitis and COVID-19.
COVID-19 in A Liver Cirrhosis Patient
Authors: Sasmithae Lia
Published: May 2022

The COVID-19 pandemic is a novel disease and posed a great challenge in the current healthcare system. The exact impact of the COVID-19 virus on the liver is still unknown. However, in a patient with chronic liver disease, most COVID-19 infections will affect the survival rate and initiate liver decompensation. This study reported a 50-years-old man who complained about bloody vomit and black tarry stool with COVID-19 infection. Physical examination findings included hematemesis, pale conjunctiva, ascites, collateral vein; and from the rectal toucher, there was melena. There was no fever, cough, or shortness of breath. The laboratory and radiological examinations showed that there were normochromic normocytic anemia, hypoalbuminemia, slightly increased ALT/AST, HBsAg (+), and abdominal ultrasound findings were liver cirrhosis with ascites. The patient was screened for the COVID-19 antigen swab test (+), further confirmed by the COVID-19 PCR swab test (+). The treatment given for hematemesis and melena was Gastric Cooling; the patient was fasted, then received somatostatin PPI drip, Vitamin K injection, PRC transfusion, lactulose, ceftriaxone, ascites fluid puncture, and albumin transfusion. After the bleeding resolved, the patient received spironolactone and propranolol. The treatments for COVID-19 were Azithromycin, Favivirapir, Vitamin D, Vitamin K, and Zinc. The patient was hospitalized for 11 days and then improved. Conclusion: This study reported a case of a 50 years-old man with ruptured esophageal varices due to liver cirrhosis with concomitant COVID-19 infection and improved with comprehensive therapy despite the limited facilities at the hospital.
ANALISIS KESELAMATAN KERJA MENGGUNAKAN METODE HAZARD IDENTIFICATION RISK ASSESMENT DENGAN PENDEKATAN SPAR-H PADA PT ARGHA PERDANA KENCANA
Authors: Iis Isdiyati , Suhendar Endang , Suyana Nana
Published: May 2022

PT Argha Perdana Kencana is engaged in manufacturing molding which produces styrofoam molding tools with manual equipment and machines. The problem of PT Argha at the moment is the high level of work accidents in the machining division, so the purpose of this study is to determine the factors that cause work accidents and the application of an appropriate OHS system to minimize work accidents specifically in the machining division. The method used is the Hazard Identification Risk Assessment (HIRA) with the SPAR-H approach. By knowing the level of hazard risk effects from activities with likelihood and severity criteria and determining the level of risk (risk level) of each activity using the HIRA method, then determining the level of performance shaping factors (PSF) associated with HR and its activities. Based on the HIRA method and the SPAR-H approach, researchers can conclude that the highest occupational accidents in refinement activities are due to the high stress levels on HR at work, the high level of complexity, incomplete work procedures and an un ergonomic work environment. To solve this problem, it is advisable to procure adequate PPE according to standards, retraining workers and standardizing the work environment according to company needs.
PENILAIAN SUPPLIER MENGGUNAKAN METODE FUZZY AHP DAN TOPSIS DI PT. HP
Authors: Sihite Andre , Suhendar Endang
Published: May 2022

PT. HP merupakan perusahaan yang bergerak dalam bidang manufaktur, khususnya pembuatan furniture dan wall art desain. Perkembangan bisnis industri manufaktur setiap waktu berkembang dengan pesat dengan persaingan yang semakin ketat. Untuk dapat bertahan dalam persaingan bisnis, penilaian terhadap supplier sangat penting diakukan pihak perusahaan demi lancarnya proses produksi. Dalam penelitian ini, akan dilakukan penilaian terhadap supplier multiplek menggunakan metode Fuzzy AHP dan TOPSIS. Fuzzy AHP adalah metode yang digunakan untuk menguraikan masalah multikriteria menjadi suatu hirarki, sehingga masalah akan terlihat lebih terstruktur dan hasil keputusan yang didapatkan lebih baik dibandingkan dengan metode AHP. TOPSIS adalah metode yang digunakan untuk pemilihan alternatif terbaik yang mempunyai jarak terdekat dari solusi ideal positif dan jarak terjauh dari solusi ideal negatif. Penilaian Supplier dilakukan dengan mempertimbangkan 5 kriteria dan 3 alternatif. Tujuan penilaian tersebut adalah untuk mendapatkan alternatif terbaik. Hasil perhitungan Fuzzy AHP, kriteria pengiriman menjadi peringkat 1 dengan bobot 0,3049. Hasil perhitungan TOPSIS, supllier a sebagai peringkat 1 dengan bobot 0,7636, Supplier b peringkat 2 dengan bobot 0,5196, dan Supplier c peringkat 3 dengan bobot 0,2337. Kesimpulan dari penelitian ini adalah Supplier a sebagai alternatif terbaik akan direkomendasikan peneliti kepada pihak perusahaan untuk diprioritaskan dalam pemesanan material dengan pengiriman sebagai kriteria utamanya.
SISTEM PENDUKUNG KEPUTUSAN DALAM PEMILIHAN ALAT TRANSPORTASI LAUT DI KABUPATEN BURU MENGGUNAKAN AHP ( ANALYTIC HIERARCHY PROCESS)
Authors: Rasyid Mentari , Wagola Erwin Syaiful
Published: May 2022

Kebutuhan akan alat transportasi yang efektif, efisien, dan aman menjadi sangat mutlak diperlukan oleh konsumen. Kapal laut merupakan salah satu jenis transoprtasi laut yang sering digunakan oleh masyarakat untuk melakukan kegiatan perjalanan dan bepergian. Kabupaten Buru adalah  salah satu kabupaten pada Provinsi Maluku yang letak pulaunya berbeda dengan kota Ambon yakni ± 161,4 km. Untuk dapat menghubungkan kedua pulau tersebut, hanya dapat ditempuh dengan transportasi laut dan udara. Terdapat 3 alat transportasi laut yang dapat digunakan oleh konsumen yakni (a) Kapal Laut (Kapal Besar/kapal Putih) contohnya  ( KMP Sangiang, KMP Dororonda), (b) Kapal Angkutan milik PT ASDP Indonesia, yakni Kapal Ferry, dan (c) Kapal Cepat (kapal berukuran kecil & cepat). Tujuan dari penelitian ini agar dapat memberikan gambaran dan rekomendasi kepada masyarakat dalam melakukan pengambilan keputusan untuk memilih alat transportasi yang digunakan. Berdasarkan hasil penelitian dan analisa data dengan menggunakan metode dan perhitungan AHP maka diperoleh nilai pembobotan tertinggi atau prioritas adalah Kapal Pelni sebesar 36%, Kapal Ferry ASDP dengan bobot 33% dan Kapal Cepat dengan bobot 31%. Adapun kriteria dalam memeprtimbangkan adalah kriteria jumlah armada, harga, waktu tempuh, keamanan, pelayanan dan perfroma.
PERANCANGAN JARINGAN RANTAI PASOK SAMPAH ORGANIK MENJADI PAKAN TERNAK LELE YANG OPTIMAL (Studi Kasus : Nusantara Recycling Center dan Kelurahan Kalipancur, Semarang)
Authors: Budisetio Sintya Septiani , Setyaningrum Ratih , Arsiwi Pramudi , Santoso Dewi Agustini , Sawitri Dian Retno
Published: May 2022

ABSTRAKSampah organik saat ini jumlahnya mencapai 60% dari produksi sampah setiap harinya. Di Kota Semarang, terutama di Kelurahan Kalipancur yang memiliki kepedulian tinggi terhadap permasalahan lingkungan dan memiliki kesiapan di segala aspek, menjadi objek penelitian ini yang juga merupakan lokasi usaha NRC. Penelitian ini dilakukan untuk mengetahui persebaran potensi supplier sampah di Kelurahan Kalipancur dan merancang jaringan rantai pasok dari supplier sampah sampai ke end customer untuk peningkatan kapasitas produksi NRC. Berdasarkan hasil perhitungan menggunakan Solver dan metode Least Cost, diputuskan bahwa NRC meningkatkan kapasitas produksi dari 1 workshop menjadi 3 workshop sehingga total demand pakan ternak dalam sebulan yaitu 28675 kg terpenuhi dan kapasitas produksi masih tersisa 7205 kg sampah pada workshop 1. Jaringan rantai pasok NRC ini kemudian disimulasikan menggunakan ARENA untuk validasi jaringan rantai pasok yang terpilih.
EVALUASI LOKASI TPA SAMPAH DI KABUPATEN KLATEN,INDONESIA DENGAN METODE TOPSIS
Authors: Fauzi Ahmad , Setiawan Eko
Published: May 2022

Penelitian ini bertujuan untuk mengevaluasi penentuan lokasi Tempat Pemrosesan Akhir (TPA) sampah di Kabupaten Klaten dengan mempertimbangkan beberapa kriteria yang relevan sehingga didapatkan lokasi yang sesuai dan optimal berdasarkan peraturan dan kebijakan pemerintah setempat. Peneliti menggunakan metode Technique For Order Preference By Similarity To Ideal Solution (TOPSIS) dengan mempertimbangkan kriteria berdasarkan peraturan SNI 03-3241-1994 dalam pengambilan keputusan. Penelitian ini mendapatkan enam calon lokasi alternatif yaitu Desa Dukuh Kecamatan Bayat, Desa Pakisan Kecamatan Cawas, Desa Troketon Kecamatan Pedan, Desa Ngolodono Kecamatan Karangdowo, Desa Kenaiban Kecamatan Juwiring, dan Desa Gunting Kecamatan Wonosari. Berdasarkan penelitian ini, Desa Troketon Kecamatan Pedan menempati peringkat tertinggi sebagai lokasi TPA sampah di Kabupaten Klaten. Penelitian yang sama juga menemukan bahwa Desa Pakisan di Kecamatan Cawas merupakan alternatif lokasi yang menempati peringkat terbawah sebagai alternatif lokasi TPA sampah di Kabupaten Klaten.
PERAMALAN PENJUALAN PRODUK FURNITURE DENGAN METODE BACKPROPAGATION NEURAL NETWORK
Authors: Amarta Zain , Ma'rifah Julia Dewi
Published: May 2022

Salah satu komoditas strategis bagi ekonomi Indonesia adalah furnitur. Furnitur merupakan produk yang bernilai tambah tinggi dan berdaya saing global. Industri Furnitur merupakan industri yang mencakup pengolahan bahan baku alami dan bahan lainnya yang diproses untuk meningkatkan nilai tambah dan manfaat yang lebih tinggi menjadi produk furnitur. Pada saat ini industri furnitur merupakan salah satu industri yang berkembang pesat di Indonesia. PT. ABC merupakan salah satu perusahaan yang bergerak di bidang industri furnitur. PT. ABC berlokasi di Semarang dan memproduksi meja dan kursi. Pada penelitian ini dilakukan peramalan penjualan produk furnitur di PT. ABC Semarang dengan metode backpropagation neural network untuk mendapatkan hasil yang akurat. Arsitektur jaringan backpropagation neural network yang tepat untuk melakukan peramalan adalah 12-10-1. Nilai error antara data penjualan produk furnitur dengan hasil peramalan backpropagation neural network secara keseluruhan adalah 6,8%. Berdasarkan nilai tersebut, maka backpropagation neural network merupakan metode yang tepat untuk melakukan peramalan produk furnitur di PT. ABC Semarang.
PENGEMBANGAN PRODUK PANGAN LOKAL TALAS BOGOR (Colocasia Esculenta) SEBAGAI BAHAN BAKU PEMBUATAN DONAT MENGGUNAKAN METODE QUALITY FUNCTION DEPLOYMENT (QFD)
Authors: Padma Saraswati Martika , Prihastari Zulfa Shafira , Sari Anjar Ruspita , Revulaningtyas Ika Restu , Norsita Diklusari Isnarosi
Published: May 2022

Talas memiliki nilai ekonomi yang rendah, mudah didapatkan dan nilai kandungan serat yang dapat berguna untuk membantu pencernaan makanan dalam tubuh, sehingga talas cocok digunakan untuk bahan tambahan pada adonan yang dapat menggantikan penggunaan kentang. Tujuan penelitian ini untuk mengidentifikasi kebutuhan konsumen dalam pengembangan produk donat talas. Metode yang digunakan dalam pengembangan produk donat talas yaitu Quality Funtion Deployment (QFD) dengan menerjemahkan keinginan konsumen ke dalam rancangan teknis. Konsumen didapatkan dari penyebaran kuesioner menggunakan metode teknik sampling purposive sampling non probabilitydengan responden sasaran yaitu berdomisili di Bogor atau wisatawan yang sering berkunjung ke Bogor dan pernah mengonsumsi donat. Berdasarkan hasil kuesioner, menginginkan responden rasa donat yang tidak dominan dengan topping rasa, rasa manis yang pas, teksur yang lembut dan empuk, warna donat yang menarik, aroma donat yang kuat, ukuran donat dengan diameter 5 cm, dan donat tidak hanya dijadikan sebagai makanan camilan saja melainkan donat memiliki manfaat fungsional. Hasil dari analisis House of Quality HOQ menggunakan metode Quality Funtion Deployment (QFD) menunjukkan bahwa kebutuhan teknis yang menjadi prioritas yaitu penambahan warna dan proses penggorengan yang akan mempengaruhi atribut warna serta penambahan talas yang sesuai akan mempengaruhi tekstur donat dan fungsional dari produk donat.