University of Surabaya Journal
Not a member yet
4058 research outputs found
Sort by
Green Horizons: Enhancing Customer Satisfaction through Quality Experiences, Mediated by Green Perceived Value and Green City Image in Kota Lebong Tourism, Bengkulu Province
Pupose: The objective of this research is to comprehensively analyze the relationship between experience quality and customer green satisfaction, as well as to investigate the mediating roles of green city image and green perceived value in the context of environmentally friendly tourist destinations.
Method:This study employs a quantitative-explanatory approach with the population of focus being all visitors to tourist attractions in Lebong City, Bengkulu Province. The exact size of this population cannot be determined. The total sample size for this study is 360 respondents. And analysed using SEM-PLS.
Result: The result of this study reveals experience quality influence green satisfaction, green city image, and green perceived value. Also, both green city image and green perceived value mediated the relationship between experience quality on green satisfaction
Perbandingan Metode Isolasi Kitosan dari Cangkang Kreca (Bellamya javanica)
Gastropoda termasuk salah satu kelompok hewan yang memiliki jumlah terbesar dalam dunia hewan dengan jenis yang umum dikenal adalah siput, kerang, dan cumi-cumi. Limbah cangkang merupakan masalah yang harus segera diatasi karena memiliki dampak yang buruk pada makhluk hidup, seperti terjadinya pencemaran tanah dan air. Limbah organik dari cangkang juga dapat mempengaruhi kualitas udara jika terjadi pembusukan dan dapat menimbulkan penyakit ISPA (Infeksi Saluran Pernafasan Atas). Kreca (Bellamya javanica) merupakan salah satu hewan Mollusca yang hidup bebas di daerah persawahan dan dapat dikonsumsi masyarakat. Cangkang kreca mengandung kitin, mineral, kalsium dan protein, sehingga limbah cangkangnya memiliki potensi untuk diolah dan dikembangkan menjadi suatu produk bernilai ekonomi tinggi salah satunya sebagai sumber kitin- kitosan. Kitosan merupakan salah satu turunan dari senyawa kitin diperoleh melalui proses demineralisasi, deproteinasi dan deasetilasi. Penelitian ini bertujuan untuk mengetahui pengaruh perbedaan penggunaan refluksdan magnetic stirrer pada proses isolasi kitosan tahap deasetilasi terhadap persentase rendemen dan derajat deasetilasi kitosan yang dihasilkan. Pada penggunaan refluks didapatkan nilai rendemen yang lebih besar yaitu 10,819% daripada magnetic stirrer. Hasil analisis FTIR dari kitosan yang dihasilkan dari penggunaan refluks dan magnetic stirrer didapatkan beberapa gugus fungsi yaitu gugus OH, CH, CO Amida, CH2 dan COC, dengan nilai derajat deasetilasi pada penggunaan refluks sebesar 38,6% dan 47,8% pada penggunaan magnetic stirrer, sehingga disimpulkan penggunaan magnetic stirrer lebih baik daripada refluks dilihat dari nilai derajat deasetilasinya.
Gastropods are among the largest groups of animals in the animal kingdom, with commonly known types being snails, clams, and squid. Shell waste is a problem that needs to be addressed immediately because it has a detrimental impact on living beings, such as causing soil and water pollution. Organic waste from shells can also affect air quality if it decomposes and can cause respiratory infections. Kreca (Bellamya javanica) is one type of mollusk that lives freely in paddy fields and can be consumed by the community. Kreca shells contain chitin, minerals, calcium, and protein, so the shell waste has the potential to be processed and developed into a high-economic-value product, one of which is as a source of chitin-chitosan. Chitosan is a derivative of the chitin compound obtained through the processes of demineralization, deproteinization, and deacetylation. This study aims to determine the effect of using reflux and a magnetic stirrer in the chitosan isolation process at the deacetylation stage on the percentage yield and the degree of deacetylation of the resulting chitosan. Using reflux resulted in a higher yield value of 10.819% compared to the magnetic stirrer. The FTIR analysis results of the chitosan obtained from using reflux and magnetic stirrer showed several functional groups: OH, CH, CO Amide, CH2, and COC, with the degree of deacetylation using reflux being 38.6% and 47.8% using the magnetic stirrer. Therefore, it is concluded that using a magnetic stirrer is better than reflux in terms of the degree of deacetylation.
Submitted: 28-03-2024, Revised: 02-10-2024, Accepted: 29-10-2024, Published regularly: December 202
Pemahaman Masyarakat tentang Desain dan Isi Informasi pada Etiket Obat serta Praktik Penggunaan Antibiotika Sirup Kering
Menyajikan informasi obat dan konsisten pada etiket obat memiliki potensi untuk meningkatkan kepatuhan dan hasil terapi. Etiket obat harus memuat informasi penting yang dibutuhkan pasien untuk menjamin obat yang aman dan efektif. Diperlukan panduan pelabelan obat untuk mengurangi potensi kesalahan pengobatan. Penelitian ini bertujuan untuk melihat perbedaan sikap, pemahaman, dan praktik penggunaan obat oleh pasien yang mendapat sediaan sirup kering dengan 2 macam desain etiket, yaitu etiket yang umum digunakan di Indonesia dan etiket yang dikembangkan berdasarkan panduan dari beberapa negara, yaitu FIP, USP, dan ACSQHC. Dalam penelitian ini, diperoleh total 80 responden. Hasil yang diperoleh adalah tidak ada perbe- daaan sikap dari kedua kelompok responden mengenai desain etiket kecuali dalam hal kelengkapan isi informasi (P = 0,044). Pada variabel pengetahuan juga tidak terdapat perbedaan bermakna pada kedua kelompok responden, namun pada variabel praktik penggunaan terdapat perbedaan bermakna (P = 0,020) dimana kelompok responden satu mempunyai skor yang lebih tinggi dari kelompok dua yaitu masing-massing 2,68 ± 0,474 dan 2,28 ± 0,784. Kebenaran dalam mengukur dosis dapat dipengaruhi oleh keterampilan motorik seseorang, namun tetap dibutuhkan kelengkapan informasi yang dapat mengurangi potensi medication error, sehingga diperlukan panduan yang mengatur informasi minimal yang harus ada dalam etiket obat pada pelayanan resep di Indonesia.
Presenting drug information and consistency on drug labels has the potential to improve compliance and therapeutic outcomes. Drug labels must contain important information needed by patients to ensure safe and effective drugs. Drug labeling guidelines are needed to reduce the potential for medication errors. This study aims to see the differences in attitudes, understanding, and practices of drug use by patients who receive dry syrup preparations with 2 types of label designs, namely labels commonly used in Indonesia and labels developed based on guidelines from several countries, namely FIP, USP, and ACSQHC. In this study, a total of 80 respondents were obtained. The results obtained that there was no difference in attitudes from the two groups of respondents regarding label design except in terms of the completeness of the information content (P = 0.044). In the understanding variable, there was also no significant difference in the two groups of respondents, but in the practice variable there was a significant difference (P = 0.020), where respondent group one had a higher score than group two, namely 2.68 ± 0.474 and 2.28 ± 0.784 respectively. The accuracy in measuring the dose can be influenced by a person's motor skills, but complete information is still needed to reduce the potential for medication errors, so a guideline is needed that regulates the minimum information that must be included in drug labels in prescription services in Indonesia.
Submitted: 07-11-2024, Revised: 13-12-2024, Accepted: 17-12-2024, Published regularly: December 202
PENGARUH KOMPETENSI, PENGALAMAN AUDIT, TEKANAN WAKTU, SKEPTISME PROFESIONAL TERHADAP KEMAMPUAN AUDITOR MENDETEKSI FRAUD LAPORAN KEUANGAN
This objective of this research to empirically analyze the influence of competency, time pressure, audit experience, and professional skepticism on auditor ability in detecting fraud on financial statements. The population in this research are auditors who worked on Public Accounting Firm in DKI Jakarta area. Primary data collection method used is questionnaire method. The data are analyzed by using Moderate Regression Analyze (MRA). The analytical tool used to test the hypothesis is SPSS 25. The result showed that Competency, Audit Experience, and Proffesional Skepticism have a positive impact on auditors ability of fraud detection. Value of the coefficient of determination indicates that together the Competency, Time Pressure, Audit Experience and Proffesional Skepticism contribute to dependent variable (Auditors Ability of Fraud Detection in Financial Statement) of 84,8% while the remaining 15,2% are influenced by other autside factor model.
Copyright © 2024 by Authors, Published by Jurnal Bisnis Terapan. This work is licensed under a Creative Commons. Attribution-ShareAlike 4.0 International Licens
Self-compassion and postpartum depression in mothers: A meta-analysis
Purpose: The aim of this study was to provide evidence on a strong relationship between self-compassion and postpartum depression. In addition, it was also to synthesize evidence of the application of population, intervention, comparison, and outcome (PICO) procedures quantitatively. Previous researches demonstrated that low self-compassion was a significant factor in postpartum mothers experiencing psychological distress. This is due to a lack of understanding and appreciation on the positive aspects of oneself that leads to the onset of postpartum depression.
Method: This study used a meta-analysis with a statistical method that combined the results of several studies on a specific research question. A meta-analysis provides a comprehensive summary of all evidence related to the topic that employed to more accurate and reliable conclusions than only from a single study. The researchers conducted a comprehensive search for databases, include Scopus, Web of Science, Science Direct, and Proquest from February 2023 to July 2023.
Result: A total of nine articles were identified for inclusion in the review from 3320 articles. The analysis using the DerSinomian and Laird (DL) estimator model resulted an estimated effect size of 0.586 (p < 0.001; 95% CI = -0.668 - -0.504). Although the meta-analysis results showed a strong negative correlation between the variables, heterogeneity and the risk of publication bias must be considered.
Conclusion: The meta-analysis of self-compassion and postpartum depression variables indicates a negative correlation with a moderate effect size category. It is in accordance with the findings of nine articles that also demonstrated a negative correlation
Self-concept overview of narcotics recidivists in Surabaya
Purpose: One's self-concept can significantly influence the understanding of importance among narcotics recidivists. Self-concept helps guide one’s thoughts and behaviors. What one thinks, observes, and otherwise processes will be reflected in their behavior. This study aims to explore the self-concept overview of narcotics recidivists in Surabaya.
Method: The researchers employed the Interpretative Phenomenological Analysis (IPA) method and validated the data through data triangulation, member checks, and rechecking themes. The method utilized semi-structured interviews, and data analysis employed thematic analysis.
Result: From the interview results, the researchers identified three major themes: whatever you are, what did you learn, and life is a journey. The findings of this study provide an insight into the self-concept of narcotics recidivists in Surabaya.
Conclusion: There is a depiction of self-concept among drug users in Surabaya. Individuals who adhere to religion actually already know right from wrong. Factors that greatly influence one's self-concept can come from environmental factors, including the places they are in and the people they interact with
Wander Alone: Study of Psychological Well-Being and Loneliness of Students with Disabilities: [Merantau Sendiri: Studi Kesejahteraan Psikologis dan Kesepian Mahasiswa Difabel]
“Wandering” is a form of exploring education for every individual, especially when they want to enter higher education. Becoming a student wanderer, especially for students with disabilities is a challenge for every individual because of various problems that affect individual loneliness. This is inseparable to psychological well-being, and therefore, this study aims to determine the relationship between psychological well-being and loneliness of student wanderers with disabilities. The study method is quantitative with correlational design. A total of 76 student wanderers with disabilities who studied at Universitas Brawijaya were recruited as study participants utilizing total sampling. Measurements utilized the Ryff’s Scales of Psychological Well-Being (α = .923) and the Revised University of California, Los Angeles (R-UCLA) Loneliness Scale Version 3 (α = .848). Study results prove that psychological well-being is correlated with the loneliness of student wanderers with disabilities (r = - .452; sig. = .000; p < .01), indicating that psychological well-being is one of the factors related to loneliness in student wanderers with disabilities.
Merantau menjadi salah satu bentuk pengeksplorasian pendidikan bagi tiap individu secara khusus ketika hendak masuk perguruan tinggi. Menjadi mahasiswa yang merantau, terlebih bagi mahasiswa difabel, merupakan tantangan tersendiri bagi tiap individu karena berbagai permasalahan yang berdampak pada kesepian individu. Hal ini tidak terlepas dari kesejahteraan psikologis, dan maka dari itu itu, studi ini bertujuan untuk mengetahui hubungan kesejahteraan psikologis dan kesepian mahasiswa difabel yang merantau. Metode studi adalah kuantitatif dengan desain korelasional. Sebanyak 76 mahasiswa difabel yang merantau dan berkuliah di Universitas Brawijaya dijadikan sebagai partisipan studi dengan total sampling. Pengukuran variabel menggunakan Ryff’s Scales of Psychological Well-Being (α = 0,923) dan Revised University of California, Los Angeles (R-UCLA) Loneliness Scale Version 3 (α = 0,848). Hasil studi membuktikan bahwa kesejahteraan psikologis berkorelasi dengan kesepian mahasiswa difabel yang merantau (r = - 0,452; sig. = 0,000; p < 0,01), mengindikasikan bahwa kesejahteraan psikologis menjadi salah satu faktor yang berhubungan dengan kesepian pada mahasiswa difabel yang merantau
Lessons Learned from Suicide Hotline Data and the Importance of Consent Form: [Pembelajaran Dari Data Hotline Pencegahan Bunuh Diri dan Pentingnya Formulir Persetujuan]
While suicide is considered a serious global social problem, there is a lack of accurate system in documenting the cases. It is possible to utilize anonymous data gathered from suicide hotlines, but it may not be available for use due to lack of consent. This Letter to the Editor aims to address the matter while providing insights of its own.
Meskipun bunuh diri dianggap sebagai masalah sosial yang serius secara global, sistem yang akurat dalam mendokumentasikan kasus tersebut masih terbatas. Data anonim yang dikumpulkan dari hotline pencegahan bunuh diri dapat dimanfaatkan, namun data tersebut mungkin tidak dapat digunakan karena kurangnya izin atau persetujuan dari pemilik data. Surat Kepada Editor ini bertujuan untuk mendiskusikan hal tersebut sembari menyediakan wawasan tersendiri
Antiinflammatory Effect of Andrographolide in Sambiloto Extract (Andrographis paniculata) on Ulcerative Colitis
Abstract—Ulcerative colitis (UC) is an idiopathic chronic inflammatory disease of the gastrointestinal tract which is one of the inflammatory bowel diseases (IBD). In Indonesia, epidemiological data obtained from hospital reports, generally show that the incidence of UC is higher than Crohn's Disease (CD). Mesalamine as a drug of choice for UC, is related to some side effects. Therefore, herbal plants such as sambiloto (Andrographis paniculata) could be used as a complementary therapy in UC. The purpose of this article is to provide information about the potential mechanisms of andrographolide (AG) as a bioactive compound in sambiloto (Andrographis paniculata) extract as an anti-inflammatory agent. The method used by authors in this article is a narrative review method, by collecting studies about the anti-inflammatory effect of AG on UC through a database search. The results showed that one of the ingredients of sambiloto, diterpenoid labdane compound in the active form of AG, is able to inhibit the expression of pro-inflammatory cytokines so that it has the potential to act as an anti-inflammatory similar to mesalamine in UC therapy. Additionally, sambiloto contains flavonoids and polyphenols which serve as antioxidants. In conclusion, AG has an anti-inflammatory property that might be utilized as a part of UC complementary therapy.
Keywords: andrographolide, andrographis paniculata, inflammation, ulcerative colitis, sambiloto
Abstrak—Kolitis ulseratif (KU) adalah penyakit inflamasi kronis idiopatik saluran pencernaan termasuk dalam salah satu inflammatory bowel disease (IBD). Di Indonesia, data epidemiologi diperoleh dari pelaporan rumah sakit, secara umum menunjukkan insidensi KU lebih tinggi daripada Crohn’s Disease (CD). Mesalamine sebagai pilihan terapi untuk KU, dapat menimbulkan beberapa efek samping. Oleh karena itu, tanaman herbal seperti sambiloto Andrographis paniculata dapat digunakan sebagai terapi komplementer pada KU. Tujuan artikel ini adalah memberikan informasi mengenai potensi dan mekanisme senyawa bioaktif andrographolide (AG) pada ekstrak sambiloto (Andrographis paniculata) sebagai agen antiinflamasi. Metode yang digunakan oleh penulis dalam artikel ini adalah metode narrative review, dengan mengumpulkan beberapa studi tentang efek antiinflamatori dari AG pada KU melalui pencarian database. Hasil dari analisis data menunjukkan bahwa salah satu kandungan sambiloto, senyawa labdane diterpenoid dalam bentuk aktif AG, mampu menghambat ekspresi sitokin proinflamasi sehingga berpotensi sebagai antiinflamasi serupa dengan mesalamin pada terapi KU. Selain itu, sambiloto memiliki kandungan flavonoid dan polifenol yang berfungsi sebagai antioksidan. Sebagai simpulan, AG memiliki properti antiinflammatori yang dapat digunakan sebagai bagian dari terapi komplementer pada KU.
Kata kunci: andrographolide, andrographis paniculata, inflamasi, kolitis ulseratif, sambilot
UJI MODEL HUBUNGAN DARK TRIAD TRAITS DENGAN HUMOR STYLE DAN SCHADENFREUDE
Abstract—This research explores the relationship between dark triad traits, humor style, and schadenfreude. The participants in the study consisted of 302 undergraduate students ranging from early to final semesters, aged over 17 years, selected using accidental sampling technique. Measurements were conducted using the Short Dark Triad Traits Scale (SD3), the Humor Style Questionnaire (HSQ), and the Schadenfreude Scale. The results of the model test indicate that individuals with dark triad traits, particularly psychopathy, tend to adopt an aggressive humor style and experience schadenfreude. Future research is recommended to compare two population groups using direct and indirect effect analysis and bootstrapping methods. This could provide a deeper insight into the impact of dark triad traits on humor style and schadenfreude.
Keywords: dark triad traits, humor style, schadenfreude
Abstrak—Penelitian ini membahas hubungan dark triad traits dengan humor style dan schadenfreude. Partisipan dalam penelitian 302 mahasiswa semester awal hingga semester akhir di atas 17 tahun dengan teknik sampling accidental. Pengukuran menggunakan skala short dark triad traits (SD3), humor style questionnaire (HSQ), Skala Schadenfreude. Hasil uji model menunjukan individu dengan dark triad traits khususnya psikopati cenderung mengadopsi aggressive humor style dan mengalami schadenfreude. Penelitian mendatang disarankan untuk membandingkan dua kelompok populasi dengan analisis direct and indirect effect dan metode bootstrapping. Ini dapat memberikan wawasan lebih mendalam tentang dampak dark triad traits terhadap humor style dan schadenfreude.
Kata kunci: dark triad traits, humor style, schadenfreud