bluuebunny/crossref_metadata_2025 huggingface dataset:
Nghiên cứu trạng thái ứng suất nhiệt trong tấm bê tông xi măng mặt đường bằng phương pháp phần tử hữu hạn
Authors: Trần Nam Hưng , Phạm Đức Tiệp
Published: February 2023

Sự biến đổi nhiệt độ môi trường trong ngày làm phát sinh ứng suất nhiệt trong tấm bê tông xi măng mặt đường ô tô. Mặc dù đã có nhiều nghiên cứu về vấn đề này, song vì ứng suất nhiệt trong mặt đường phụ thuộc rất nhiều vào điều kiện khí hậu của từng khu vực, do đó chủ đề này vẫn đang được tiếp tục quan tâm của các nhà khoa học. Trong quy trình tính toán mặt đường cứng của một số nước, ứng suất nhiệt được tính từ gradient nhiệt độ giữa mặt tấm và đáy tấm và đại lượng này thường được lấy bằng một giá trị không đổi. Trên thực tế, gradient nhiệt độ thay đổi liên tục theo chiều sâu từ bề mặt tấm. Bài báo này trình bày các phân tích trạng thái ứng suất nhiệt của mặt đường bê tông xi măng do sự phân bố phi tuyến của nhiệt độ trong tấm gây ra. Điều kiện nhiệt độ khu vực thành phố Hồ Chí Minh được sử dụng. Các tính toán dựa trên phương pháp phần tử hữu hạn. Kết quả nhận được cho thấy, mặt đường bê tông xi măng liên tục chịu uốn vồng và uốn võng và ứng suất kéo, ứng suất nén do nhiệt xuất hiện tại tất cả các vị trí trong tấm tùy thuộc vào thời điểm trong ngày khiến mặt đường dễ bị phá hủy do mỏi nhiệt.
Phân tích ảnh hưởng của độ cứng nền móng đến ứng xử động lực học của trụ cầu
Authors: Phùng Tăng Nghị Nghị , Đỗ Văn Nguyên , Vũ Trần Linh
Published: February 2023

Đánh giá trạng thái làm việc của trụ cầu là công việc quan trọng, công việc này giúp sớm phát hiện ra những bất thường của trụ cũng như hệ thống các kết cấu liên kết với trụ từ đó đề xuất các giải pháp kịp thời. Trong quá trình đánh giá, việc lựa chọn các tham số nhạy với các thay đổi trong kết cấu là rất quan trọng. Trong bài báo này tập trung đi phân tích ảnh hưởng của độ cứng nền móng đến ứng xử động lực học của trụ cầu. Thông qua mô phỏng bằng phương pháp phần tử hữu hạn (PTHH) bài báo cũng chỉ ra được những thay đổi rõ rệt của tần số dao động thân trụ khi độ cứng nền móng cầu thay đổi. Kết quả này giúp ích cho việc chẩn đoán nền móng cầu và trụ cầu sau này.
Phát triển mô hình học máy cây quyết định và cây quyết đinh xen kẽ thành lập bản đồ dự báo không gian sạt lở đất tại huyện Mường Nhé, tỉnh Điện Biên, Việt Nam
Authors: Nguyễn Đức Đảm , Văn Hiệp Lê , Nguyễn Thanh Tuấn , Trần Văn Phong , Phạm Thái Bình
Published: February 2023

Bản đồ dự báo không gian sạt lở đất (Bản đồ nhạy cảm sạt lở đất) là một công cụ hữu ích để quản lý hiệu quả sạt lở đất của một khu vực. Trong nghiên cứu này, chúng tôi áp dụng phương pháp tiếp cận máy học dựa trên hai thuật toán cây quyết định xen kẽ (ADT) và cây quyết định (DT) để lập bản đồ dự báo không gian sạt lở lở đất tại huyện Mường Nhé, tỉnh Điện Biên. Trong nghiên cứu này, 159 vị trí sạt lở đã được xác định và 12 yếu tố ảnh hưởng bao gồm: góc mái dốc, hướng mái dốc, hình dáng bề mặt địa hình, độ cao địa hình, khoảng cách đứt gãy, bao phủ thực vật (NDVI), tích lũy dòng chảy, độ ẩm địa hình (TWI), sức mạnh dòng chảy (SPI), địa chất, khoảng cách đến sông suối, khoảng cách đến đường giao thông đã được sử dụng để xây dựng cơ sở dữ liệu sử dụng cho các mô hình sạt lở đất. Việc đánh giá và so sánh độ chính xác của các mô hình được thực hiện sử dụng các chỉ số thống kê bao gồm đường cong ROC/AUC. Kết quả nghiên cứu cho thấy rằng các mô hình cây quyết định ADT và DT có độ chính xác cao trong xây dựng bản đồ dự báo không gian sạt lở đất, trong đó mô hình ADT (AUCtrain = 0.928, AUCtest = 0.887) có độ chính xác cao hơn so với mô hình DT (AUCtrain = 0.915, AUCtest = 0.800). Bản đồ dự báo không gian sạt lở đất huyện Mường Nhé được xây dựng có thể được sử dụng trong quy hoạch sử dụng đất nhằm quản lý tốt hơn thiên tai sạt lở đất tại khu vực nghiên cứu.
Thực trạng và đề xuất định hướng xây dựng hệ thống tiêu chuẩn kỹ thuật đường sắt đô thị tại Việt Nam
Authors: Nguyễn Văn Đăng  , Nguyễn Thị Thanh Xuân  , Kiều Quang Thái
Published: February 2023

Khi phát triển hệ thống đường sắt nói chung và đường sắt đô thị (ĐSĐT) nói riêng, mọi công việc liên quan đến ĐSĐT phải được thực hiện tuân thủ các quy chuẩn, tiêu chuẩn thiết kế, thi công, kiểm tra, bảo trì kết cấu, sản phẩm .v.v. nhằm đảm bảo sự vận hành an toàn và hiệu quả trong suốt thời hạn sử dụng công trình. Bài báo tìm hiểu thực trạng các tiêu chuẩn đang áp dụng tại các dự án ĐSĐT và nghiên cứu về nền tảng tiêu chuẩn hóa đường sắt của các quốc gia, các tổ chức trên thế giới. Nghiên cứu này sẽ đóng góp vào việc giúp định hướng lựa chọn xây dựng các tiêu chuẩn quốcgia (TCVN) liên quan đến ĐSĐT về thiết kế, thi công, kiểm tra và bảo trì, ở Việt Nam.
Stephen Fry’s "Mythos" – a modern adaptation of ancient Greek myths and legends
Authors: Statulova Daniela
Published: February 2023

The text deals with Stephen Fry's Mythos as a modern, authentic and humorous adaptation of the ancient Greek mythology. The study focuses on the applied language policies and practices, as well as the achieved balance in the language situations and formations. The creative figure of the author with a special point of view of the modern world and accepted stereotypes are essential. The research methodology combines theoretical and interdisciplinary analyses.
Update of the translation of George Orwell`s book “1984”. The Media coverag
Authors: Yordanova Vesela
Published: February 2023

George Orwell's novel “1984” has an established status as an emblem in the pantheon of literary anti-utopias. Modern readers can significantly associate the issues addressed in the book with current social phenomena. However, the project of adapting the translation of the novel to modern young readers is becoming a field of discussion. An emblematic example is the translation of Borislav Stefanov, published in 2021 as part of the “Project 48” campaign initiated by the online media “Az Cheta”. This paper includes a comparative analysis of part of the first chapter of the translations of Borislav Stefanov and Lydia Bozhilova (published in 1989) and presents the media coverage after the publication.
Penangkapan Ikan Pelagis Besar Dengan Menggunakan Pancing Tonda (Troll Line) di Perairan Kampung Awaki Distrik Supiori Selatan Kabupaten Supiori
Authors: Pattiasina Selfinus , Rumkorem Olivia L Y , Wakman Yakonias
Published: February 2023

Penelitian ini bertujuan untuk mengetahui desain, konstruksi serta cara pengoperasian pancing tonda, jenis dan jumlah hasil tangkapan dan mengetahui daerah penangkapan serta faktor-faktor yang mempengaruhi keberhasilan penangkapan ikan pelagis besar dengan menggunakan pancing tonda di perairan Kampung Awaki Distrik Supiori Selatan Kabupaten Supiori. Metode pengumpulan yang digunakan meliputi wawancara, observasi dan studi pustaka. Pancing tonda memiliki konstruksi yang terdiri dari tali utama, tali cabang, kili-kili, pemberat, mata pancing dan penggulung. Teknik pengoperasian meliputi persiapan menuju daerah penangkapan, penurunan alat tangkap (setting) dan penarikan alat tangkap (hauling). Hasil penelitian selama 8 trip penangkapan diperoleh 2 jenis ikan yang terdiri dari Ikan Tuna Sirip Kuning (Thunnus albacares) dan Ikan Cakalang (Katsuwonus pelamis) dengan total jumlah tangkapan sebanyak 135 ekor dengan berat 153,2 Kg. Daerah penangkapan terletak disebelah selatan perairan Kampung Awaki. Faktor-faktor yang mempengaruhi keberhasilan penangkapan yaitu spesifikasi alat tangkap, keterampilan nelayan, jenis umpan dan kondisi oseanografis.
Asosiasi Gastropoda Pada Hutan Mangrove Di Pesisir Namaea Negeri Pelauw
Authors: Marasabessy Fatmawati
Published: February 2023

Kawasan perairan peisisir Namaea merupakan kawasan pesisir dengan ekologi yang dinamis serta memiliki substrat yang berkarang, dan berpasir sehingga muncul berbagai macam ekosistem dengan karakter dan keragaman yang khas. salah satunya ekosistem mangrove dan gastropoda. Tujuan penelitian yaitu sebagai informasi awal terkait potensi mangrove dan gastropoda untuk tujuan pengelolaan dan konservasi secara berkelanjutan. Penelitian ini berlokasi pada ekosistem mangrove yang terdapat pada pesisir Namaea Negeri Pelauw. pengambilan sampel dilakukan dengan metode belt transek. Ditemukan 3 jenis vegetasi mangrove yang termasuk dalam 3 famili, yaitu: rhizophoraceae yang termasuk dalam famili Rizhophora mucronata, sementara yang termasuk dalam famili Myrsinaceae yaitu : Aegiceras corniculatum, dan yang termasuk dalam famili sonneratiaceae yaitu Sonneratia alba, sedangkan untuk gastropoda ditemukan 2.404 individu yang meliputi 6 jenis dari 3 famili. Dari hasil analisis pada menunjukan tidak terdapat hubungan antara kerapatan mangrove dan kepadatan gastropoda pada pohon, sapihan, anakan, karena nilai koefisien korelasi lebih kecil dari Tab sehingga dapat disimpulkan bahwa kerapatan mangrove tidak dapat mendukung kepadatan gastropoda.
PEMBANGUNAN DRAINASE BERAKIBAT KEPADA HAK PENGGUNA, PROBLEM PENGGUNA JALAN DAN PERKEMBANGAN EKONOMI (Studi Kasus di Kota Bukittinggi)
Authors: Nasfi Nasfi , Lutfi Ahmad , Prawira Adi
Published: February 2023

Jalan merupakan merupakan urat nadi perekonomian di suatu negara, terutama jalan-jalan utama yang menghubungkan ke sektor-sektor ekonomi, penggunan jalan akan terganggu dengan adanya pembangunan berupa perbaikan fisik Drainase, sehingga pembangunan yang tidak sesuai dengan waktu, perencanaan akan terganggu hak pengguna jalan tersebut. Penelitian ini bertujuan melihat sejauh mana pembanggunan Drainase akan berakibat kepada hak pengguna jalan dan berefek kepada perekonomian di kota Bukittinggi. Penelitian dilakukan dengan penelitian normatif empiris, mengkaji aspek hukum dengan konsep actual behavior, dengan pendekatan metode yuridis normatif serta menggunakan analisis data metode kualitatif.
Pengaruh Risiko Pembiayaan terhadap Profitabilitas seta dampaknya pada Kecukupan Modal
Authors: Fernando Africano
Published: February 2023

Penelitian ini bertujuan untuk menganalisis dan mengetahui Pengaruh Risiko Pembiayaan Terhadap Profitabilitas Serta Dampaknya Terhadap Kecukupan Modal pada Bank Umum Syariah di Indonesia periode 2016-2018. Populasi dalam penelitian ini adalah 14 Bank Umum Syariah yang ada di Indonesia periode 2016-2018. Teknik yang digunakan dalam pengambilan sampel adalah purposive sampling. Sampel yang digunakan yaitu laporan triwulan periode 2016-2018 pada 7 Bank Umum Syariah. Teknik analisis data pada penelitian ini menggunakan perangkat lunak SPSS 21, yang terdiri dari uji asumsi klasik, analisis regresi berganda, dan pengujian mediasi menggunakan metode causal step. Hasil penelitian menunjukan bahwa risiko pembiayaan (NPF) berpengaruh negatif dan signifikan terhadap kecukupan modal (CAR), Risiko pembiayaan (NPF) berpengaruh negatif dan signifikan terhadap profitabilitas (ROA), Kecukupan modal (CAR) tidak berpengaruh terhadap profitabilitas (ROA). Kemudian berdasarkan hasil analisis menggunakan metode causal step, Kecukupan modal (CAR) memediasi risiko pembiayaan (NPF) terhadap profitabilitas (ROA).
Peranan Intellectual Capital Terhadap Kinerja Keuangan Berdasarkan Psak Konvergensi Perusahaan Pabrik Indonesia
Authors: Hayati Murni , Febrina Reni
Published: February 2023

Tujuan penelitian ini untuk menguji pengaruh Intellectual Capital terhadap Kinerja Keuangan berdasarkan PSAK Konfergensi IFRS. Penelitian ini dilakukan pada perusahaan pabrik yang terdaftar di Bursa Efek Indonesia.  Varaibel dalam penelitian ini adalah Intellectual Capital sebagai variable independen dan  kinerja keuangan sebagai variable dependen. Pemgukuran variable Intellectual Capital menggunakan model Pulic Value Added Intellectual Coefficient (VAIC) antara lain  Employed Efficiency (VACA), Human Capital Efficiency (VAHU) and Structural Capital Efficiency (STVA). Pengukuran kinerja keuangan menggunakan Earning Per Share (EPS). Model regresi mengukur hubungan antara Intellectual Capital dan kontribusinya untuk kinerja keuangan dari perusahaan. Hasil penelitian mengungkapkan bahwa  Intellectual Capital berpengaruh secara positif dan significan terhadap kinerja keuangan  perusahaan pabrik di Indonesia sebelum dan setelah PSAK konfergensi IFRS.
Work-family conflict dan stres kerja karyawan: A systematic literature review
Authors: Ahar Jordan Vegard , Afinery Gifta Annisafa  , Aghniya Summaghaida Sukandar
Published: February 2023

Work-family conflict (WFC) adalah konflik peran di mana adanya tekanan dari pekerjaan yang bertentangan dengan tekanan peran dalam keluarga. Work-family conflict pada karyawan memiliki dampak negatif dalam kesehatan dan kesejahteraannya. Tekanan yang terjadi dari work-family conflict ini juga bisa menjadi pemicu munculnya stres kerja pada karyawan. Tujuan dari penelitian ini adalah untuk mencari jawaban mengenai hubungan work-family conflict dengan stres kerja karyawan. Metode yang digunakan dalam penelitian ini adalah metode systematic literature review (SLR) terhadap jurnal-jurnal penelitian dengan menggunakan database Springer, Science Direct, dan JSTOR. Setelah dilakukan screening dengan menggunakan PRISMA (Preferred Reporting Items for Systematic Reviews and Meta-Analysis flow diagram) didapatkan lima jurnal yang paling sesuai untuk dikaji lebih dalam. Berdasarkan kajian tersebut, didapatkan hasil di mana terdapat hubungan positif antara work-family conflict dan stres kerja pada karyawan.
Pengaruh sense of calling dan komitmen organisasi terhadap guru
Authors: Atania Rahmah Anggraeni  , Muhammad shohib
Published: February 2023

Kinerja guru merupakan faktor penting dalam meningkatkan kualitas siswa di sekolah karena 76,6% hasil belajar siswa dipengaruhi oleh guru di sekolah. Namun kinerja guru dianggap masih rendah sehingga berdampak pada pencapaian tujuan sekolah serta mutu pendidikan. Tujuan penelitian ini adalah mengetahui pengaruh sense of calling dan komitmen organisasi terhadap kinerja guru. Penelitian ini menggunakan pendekatan kuantitatif. Subjek penelitian berjumlah 166 guru dengan masa kerja minimal 2 tahun yang direkrut dengan teknik purposive sampling. Instrumen penelitian yang digunakan adalah Teacher Sense of Calling Scale, Organizational Commitment Scale, dan Job Performance Scale. Analisis data dilakukan menggunakan uji regresi berganda. Hasil analisis data menunjukan sense of calling tidak berpengaruh secara signifikan terhadap kinerja, namun komitmen organisasi berpengaruh signifikan terhadap kinerja guru. Secara bersama-sama, sense of calling dan komitmen organisasi berpengaruh signifikan terhadap kinerja guru.
Work engagement ditinjau dari psychological well-being dan komunikasi interpersonal
Authors: Dwi Astuti  , Dhini Rama Dhania
Published: February 2023

Penelitian ini bertujuan untuk mengkaji hubungan antara kesejahteraan psikologis dan komunikasi interpersonal terhadap keterlibatan kerja pada pekerja Sumber Makmur Autoparts & Workshop. Subjek penelitian ini adalah seluruh pekerja yang berjumlah 41 orang. Skala Work Engagement, Psychological Well-being, dan Interpersonal Communication digunakan untuk pengumpulan data. Hasil analisis regresi menunjukkan adanya hubungan positif yang signifikan antara psychological well-being (X1) dan komunikasi interpersonal (X2) dengan work engagement (Y) (ry.12= 0.863; p<0.001). Hasil analisis korelasi secara parsial menunjukkan hubungan positif yang signifikan antara psychological well-being (X1) dengan work engagement (Y) (rx1y=0.835; p<0.001) serta hubungan positif yang signifikan antara komunikasi interpersonal (X2) dengan work engagement (Y) (rx2y=0.708; p<0.001). Sumbangan efektif kedua variabel bebas terhadap work engagement sebesar 74,4%. Semakin tinggi psychological well-being dan atau komunikasi interpersonal maka semakin tinggi pula work engagement karyawan, dan sebaliknya.
Penyuluhan Manfaat Dan Dampak Penggunaan Internet Bagi Karang Taruna Di Kelurahan Pancoran Mas Depok
Authors: Fauziyah Fauziyah , Lestari Dwi , Zulkarnain Iskandar
Published: February 2023

Nowadays the internet is one of the needs in human life, and offers easy access to information and ease of communication, the benefits provided by the use of the Internet in everyday life are unquestionable. In all fields of the internet, there is a very important role. In the world of society the internet is also very helpful. A lot of human activities and interaction with the help of the internet. There is a term that says that the internet is like a double-edged knife: there is a positive impact and there is also a negative impact that we get. The use of the internet must be wise in choosing and sorting out existing information. The negative effects of using the Internet are currently a concern for many parties and how it affects society, especially its effect on adolescent children.
Islamic Bank NPF Prevention Strategy in Indonesia
Authors: Cahyani Aulia Nur
Published: February 2023

Financing is one of the activities of channeling funds carried out by Islamic banks, one of the Islamic banks is Islamic rural banks (BPRS). Risk arising from financing is default risk assessed by the ratio of Non Performing Financing (NPF). BPRS in the area of Kabupaten Bogor have NPF values above the safe limit set by Bank Indonesia. The purpose of this study is to identify the causes and solutions to default financing and formulate strategies for preventing default financing of BPRS in Kabupaten Bogor. The method used in this study is Delphi method. The result showed that external cause is the most influential factor towards the occurrence of default financing. The most influential internal cause is the lack of analyzing capability of HR (human resources). The most influential external cause is the customer’s business which getting worse. External solution is the priority solution that need special attention. Internal solution that is prioritized is internal supervision from the head of financing. The priority external solution is educating and monitoring the use of funds. The priority of the default financing prevention strategy in this study is visiting the customers routinely.
Efficiency Analysis of Local Government Expenditures Based On Islamic Human Development Index
Authors: Ihsanul Ikhwan  , Aam Slamet Rusydiana  , Nashr Akbar
Published: February 2023

The purpose of this study was to analyze the efficiency of local government expenditure based on Islamic Human Development Index (I-HDI) in Local Government at the Indonesian’s Province using Data Envelopment Analysis (DEA). DEA is a non parametic method that was developed to measure the level of efficiency compared to the Decision Making Unit (DMU). This method can measure the efficiency of a government entity by using multi-input and multi-output. DEA result also can be used to identify wich input or output must be increased by Decision Making Unit (DMU) to reach optimum efficiency. The result from this study showed that the average of efficiency score in local government at Indonesian’s Province is increasing from 2015 until 2018. This study also indicates that North Sumatera, East Java, and Yogyakarta’s government spending were efficient in 4 years. While Bangka Belitung and West Papua achieve the lowest efficiency score, and should optimize input and increase the number of output to improve the efficiency. Morever, the main source of inefficiency is in Life birth rate indicators.
Efficiency of Pre-Merged State-Owned Sharia Banks In Indonesia Using 2-Stage DEA
Authors: Ilham  , Herman Sebastian , Aam
Published: February 2023

This study intends to conduct a comparative test of efficiency of the 3 merged state-owned banks using 5 merged Simulation models which will be measured by the 2-stage Data Envelopment Analysis (2-stage DEA) method with Islamic banks and also conventional in Indonesia. This study uses a quantitative approach using the 2-Stages Data Envelopment Analysis (DEA) method. By using in the first stage this method can measure the efficiency score generated from the input and also the output that has been determined, among others, by inputs namely Savings, Administrative Costs, Personal Costs. The outputs used are Financing and Income. In the second stage the method used is Tobit Regression which will see whether there is an influence between the dependent variables determined on the efficiency score. The dependent variable consists of 2 types, namely macrobanks consisting of GDP, Inflation, and Interest Rate. While the other is the Microbank variable including NPF, FDR, and ROA. In this study, 5 combination simulations will also be examined, which will see which combination is the most efficient. From the results of the study, it was found that the efficiency of Islamic banking as a whole is still below the efficiency of conventional banking. Meanwhile, by using 5 simulations of the merger planned by the government, namely combining BRI Syariah, BNI Syariah, and Mandiri Syariah, it was found that the merger of the 3 banks is the most optimal option in terms of efficiency. In this study also found that the dependent variable that affects the efficiency score is the ROA variable. Meanwhile, for other variables, namely NPF, FDR, GDP, Inflation, and also Interest rate does not significantly affect the efficiency score.
Sentiment Analysis of Digital Sharia Banking
Authors: Haidar Abdullah , As-Salafiyah Aisyah , Herindar Evania
Published: February 2023

This study was conducted to review perceptions about digital Islamic banking within the scope of Islamic economics from a scientific perspective in published journals discussing the development of digital Islamic banking. The method used is descriptive statistical analysis with meta and sentiment analysis from secondary data in the form of 70 published papers in the last seven years which are then processed using Ms. Excel 2019 and SentiStrength. The results show that research on digital Islamic banking in the scientific literature has increased in quantity every year. The sentiment analysis results show that the differences of opinion among experts regarding digital Islamic banking tend to be varied, with the positive sentiment of 36%, then negative sentiment of 18%, and negative sentiment of 46%. This study is the first to discuss sentiment analysis on the theme of digital Islamic banking with secondary data with a publication span of the last seven years.
Sentiment Analysis on Islamic Capital Market during Covid-19 Pandemic
Authors: Salmah Siti , Maysyaroh Siti , Nadia Tri
Published: February 2023

This research was conducted to examine the Islamic capital market during the COVID-19 pandemic in Indonesia and in terms of scientific research in the journal published by Dimension. The method used is descriptive bibliometric statistical analysis and sentiment analysis from secondary data in the form of 203 papers published in the last 3 years, 2020 to 2022, then processed using VOSViewer, Microsoft Excel 2019 and SentiStrength. The results showed that bibliometric mapping was divided into 3 clusters; cluster 1 consists of 8 topics, cluster 2 consists of 11 topics and cluster 3 consists of 7 topics. Sentiment analysis from the literature shows good sentiment (positive) by 30%, bad sentiment (negative) by 21%, neutral sentiment by 48%, and the rest has a High Negative sentiment of 1%. This study found that during the pandemic the Islamic capital market trend fluctuated but still showed positive performance.
The Influence of Monetary Policy Instruments on Economic Growth in Indonesia
Authors: Riani Ririn , HR Imron
Published: February 2023

Monetary policy has an important role in a country's economy. The central bank plays a role in carrying out monetary policy for price stability through various mechanisms. This study aims to determine the contribution of conventional and Islamic monetary instruments to economic growth in Indonesia. This study uses time series data from January 2013 to December 2020 and is analyzed using the Vector Error Correction Model (VECM) method. From the results of the analysis that has been carried out, it can be seen that in the long run, interest rates, exchange rates, the Islamic Interbank Money Market (PUAS), and Bank Indonesia Sharia Certificates (SBIS) have a significant effect on economic growth. IRF results show that exchange rates react negatively to shocks from GDP over 48 periods. The FEVD results show that the interbank money market (PUAB) has the most significant contribution after GDP in explaining the 10 percent variability of economic growth.
Shariah Fintech
Authors: Aam  , As-Salafiyah Aisyah
Published: February 2023

This research was conducted to review the perception of sharia fintech within the scope of the sharia economy from the perspective of sentiment research on Twitter social media users in response to the development of sharia fintech. The method used in this study is a qualitative approach with descriptive statistics from the literature study in the form of 2131 Twitter tweets. A Python library software called VADER (Valence Aware Dictionary and Sentiment Reasoner) is used to classify tweets. Sentiment analysis results tend to perceive neutral sentiment at 80.8%, positive sentiment at 16.2%, and negative sentiment at 3.0%. The diversity of sentiment results shows that there are pros and cons to the development of sharia fintech. The benefits of this research are literature and considerations related to the development of sharia fintech and efforts to identify weaknesses and threats in the form of negative perceptions of the implementation of sharia fintech. In addition, to find out positive perceptions, strengths, potential, and benefits of Islamic fintech. This research is the first comprehensive study to discuss sentiment analysis on sharia fintech themes with Twitter tweet data. Suggestions for further research and recommendations are listed.
Increasing Room Occupancy and Room Revenue through Price Decision Strategy
Authors: Cahyani Ni Putu Evi Yuli , Astawa I Ketut , Triyuni Ni Nyoman
Published: February 2023

Purpose: The purpose of this article is to find out the pricing strategy implemented currently and the strategy should be implemented to increase room occupancy and room revenue at 5 star hotel in Kuta tourist area, Bali, Indonesia.

Research methods: The data analysis techniques used in this research are quantitative analysis technique, analyzed using path analysis in SPSS Program version 25 and the qualitative descriptive analysis to interpret data information through word based on the result and the real situation.

Findings: The pricing strategies implemented currently at the hotel are pricing strategy based on competitor, flexible pricing, and discount pricing. This strategy has a positive effect on room occupancy and room revenue. The flexible pricing is a profitable strategy to increase room occupancy and room revenue of the hotel.

Implication: The hotel must pay attention to the prices offered by the competitors, the flexible prices offered by the hotel website, the discount priced offered to the customers and reconsider pricing strategies that have proven ineffective to be implemented in the future.
Hotel Employee’s Job Satisfaction and its Implication to Turnover Intention
Authors: Kristiani Luh Putu , Mudana I Gede , Susyarini Ni Putu Wiwiek Ary , Sudiarta Made
Published: February 2023

Purpose: This research is to know how the implementation and the level significance of employees’ job satisfaction on turnover intention at a 5 star resort hotel in the southern part of Bali.

Research methods: To solve the problem, the writers use quantitative analysis (simple linear regression analysis) and qualitative analysis with SPSS 25. Based on the results it is known that the employees’ job satisfaction at the hotel is quite satisfied with the aspects of the job satisfaction provided by the management.

Findings: In the T-test result sig. value 0.003 < 0.005 means the hotel employess’ job satisfaction gives a significant influence, and has a negative influence on turnover intention through the beta coefficient of (?) -0.200, with r square of 0.080 in coefficient determination means that the level significances or contribution of the employees’ job satisfaction variable affecting the turnover intention by 8% and the remainder by 92% is determined by another variable not described in this research.

Implication: The hotel management should provide a promotional opportunity to employees and also improve the others employees’ job satisfaction aspects such as salary, workload, and relationship with supervisor and co-workers.
Strategic Recovery Plan: The Resilience of Wyndham Garden Kuta Beach Bali after Major Impacts of Covid-19 Pandemic
Authors: Putra Ratu Agung Bagus Ngurah
Published: February 2023

Purpose: This research aims to determine the impacts of the Covid-19 outbreak on the hotel industry in Bali, specifically at Wyndham Garden Kuta Beach Bali. It is to analyze the efforts to overcome with a Strategic Recovery Plan.
Research methods: This research is an exploration research with participatory observation used to collect all of the research data. The researcher uses Business Continuity (BC) dan Disaster Recovery (DR) method as reference to understand the map of pandemic effect, determine operational variable and develop Strategic Recovery plan.
Findings: The hotel management have formulated six phases of Strategic Recovery Plan consisting of Market Research and Business Strategy, The Top Priorities, Strategic Findings, Set Milestone, Market Segment Projection, and Work Plan.
Implication: Those six phases are created to focus business operation on necessary and realistic action that can be implemented during challenging market condition effected by the long run Covid-19 pandemic.
Improving Tourist Attraction Quality at Tiga Warna Beach Malang, East Java
Authors: Satriayudha Reza Akbar
Published: February 2023

Abstract: Purpose: This paper is to find out the green tourism application on Tiga Warna Beach, Malang, East Java, Indonesia, with SWOT (strengths, weaknesses, opportunities, and threats) analysis.

Research methods: This research uses qualitative descriptive method and is done by observing the existence and situation that happens in the field of research and studying some related literatures.

Findings: Tiga Warna Beach is a beautiful and attractive destination for tourists but some restrictions make this beach less crowded every day. Tourists who visit are satisfied with the natural beauty served. The final results of development strategies are based on the analysis of SWOT.

Implication: A macro business perspective is required for Tiga Warna Beach. Local people and the government should work together by focusing on the common benefits of the destination rather than on opportunistic objectives.
THE CHSE (Cleanliness, Health, Safety, and Environment) Program for New Normal Life in Tijili Benoa Curated Artotel
Authors: Supeno Ita , Mudana I Gede , Murni Ni Gst Nym Suci
Published: February 2023

Abstract : Purpose: This research aims to analyze the CHSE (cleanliness, health, safety, and environment) program in a hotel so that the level of the hotel room occupancy can be increased especially due to Covid-19 pandemic.

Research methods: This is a qualitative research. The data collection method is literature study which is obtained from the Human Resources Department of Tijili Benoa Curated Artotel, Bali, Indonesia.

Findings: Tijili Benoa Curated Artotel is still using WHO guidelines where the CHSE program is not fully complete according to the regulations of the Ministry of Tourism and Creative Economy. Currently what has been done by Tijili Benoa Curated Artotel is the guidelines taken from the WHO decision.

Implications: The program can be developed in accordance with the latest Kemenparekraf (Kementerian Pariwisata dan Ekonomi Kreatif) guidelines so that the hotel can be certified CHSE and can develop future strategies in increasing room occupancy.
Digital Marketing Application for Balinese Culinary Tourism in Denpasar City
Authors: Ramadan Gilang , Budarma I Ketut , Mudana I Gede
Published: February 2023

Abstract : Purpose: This research is to analyze the application of digital marketing of Balinese culinary tourism in Denpasar City, Indonesia, based on Geographic Information System.

Research methods: The data collection is collected by examining and/or exploring several journals, books, and documents as well as sources of data and or other information deemed relevant to the research.

Findings: The outcome of this research is a digital marketing system design of Balinese culinary tourism in Denpasar City based on the Geographic Information System. The design is to improve the marketing of Balinese culinary tourism in the city.

Implications: The digital marketing model can make the users (tourists/excursionists)  easier to search in mapping the location of restaurants or culinary tourism in Denpasar City quickly and precisely and can be accessed by anyone, anytime, and anywhere.
The Implementation of Environmental Management Accounting and Sustainable Tourism in Tourism Villages in Bali
Authors: Pertama Sang Putu Eka , Astawa I Putu , Mudana I Gede
Published: February 2023

Purpose: This study aims to analyze the implementation of sustainable tourism based on environmental management accounting in tourism villages in Bali, Indonesia.

Research methods: This research method is qualitative which data collection techniques were done through documentation studies. This method was chosen to gain a deep understanding of the implementation of sustainable tourism based on environmental management accounting in tourism villages in Bali.

Findings: The participation of tourism actors in implementing sustainable tourism based on environmental management accounting in tourism villages in Bali is still not maximized.

Implications: The process of community empowerment to open accommodation services in the form of homestays that use the principles of green tourism, local transportation services, the availability of craft and art communities, and local guides is still very rare.
Implementation of Advertising and Telemarketing to Increase Room Revenue
Authors: Puspita Dewa Ayu Astari Intan , Astawa I Ketut , Suparta I Ketut , Widana I Putu Krisna Arta , Nurjaya I Wayan
Published: February 2023

Purpose: This study was conducted to determine the application of advertising and telemarketing by a 4-star hotel located in Payangan, Gianyar, Bali, Indonesia and their effect on increasing room revenue.

Research methods: Data collection techniques used are observation, interviews and documentation. The data analysis technique used is multiple regression analysis which aims to determine the magnitude of the influence of advertising and telemarketing to increase room revenue of the hotel, and processed with SPSS 25. Advertising carried out is in the form of print advertisements through brochures or flyers, newspapers, and magazines, electronic advertisements through the internet and social media, as well as special advertisements.

Findings: Based on the results of SPSS 25 calculations on multiple determination analysis, it is known that the coefficient of determination is 66.6%, which means that the contribution of advertising (X1) and telemarketing (X2) variables is 66.6% to the rise and fall of room income at the hotel. While the remaining 33.4% is influenced by other factors not included in this study.

Implication: Partially or simultaneously, the two independent variables have a positive effect on room income.
Implementation of Green Recruitment and Green Training Development on Employee’s Environmental Performance at Conrad Bali Hotel
Authors: Septiawati Ni Made , Astawa I Ketut , Triyuni Ni Nyoman , Mataram I Gusti Agung Bagus
Published: February 2023

Purpose: This article was purposed to analyze the development of existing green recruitment and green training as well as the best approach to take to improve employee environmental performance at the Conrad Bali Hotel.

Research methods: Quantitative data analysis was applied in this research using multiple linear regression analysis in the SPSS program, and qualitative descriptive analysis was used to interpret the information in words based on result and the actual situation.

Findings: Green recruitment and green training development are the practices of green human resources management used at the hotel. This implementation gives a positive influence on the employee's environmental performance. The hotel's management needs to be concerned about its environmental performance through green recruitment and green training development.

Implication: The employees are expected to have a sustainability vision in the end therefore the hotel can improve its environmental performance.
Analisis Transaksi Penjualan Barang Menggunakan Metode Apriori pada UD. Ayu Tirta Manis
Authors: Saputra I Komang Dion Adi , Satwika I Putu , Utami Nengah Widya
Published: February 2023

Ayu Tirta Manis adalah perusahaan yang menjual segala kebutuhan masyarakat baik makanan, minuman, sarana prasarana, dari berbagai kebutuhan pokok dan kebutuhan sehari-hari. Peran data di UD ini masih belum dapat teroptimalkan. Padahal mengingat perkembangan peran dan posisi data di era digital saat ini menjadi sangat penting, data dapat diibaratkan sebuah sumber daya yang dapat digali lebih lanjut untuk menghasilkan informasi atau pengetahuan baru. Menangkap masalah tersebut, ada beberapa solusi yang dapat ditawarkan dalam penyelesaian masalah, salah satunya adalah pemanfaatan teknik Data Mining dengan teknik asosiasi, salah satu jenis asosiasi adalah algoritma apriori. Berdasarkan data yang telah dikategorikan, mengahsilkan kombinasi barang yang paling banyak dibeli yaitu minuman dan rokok. Kombinasi barang yang paling banyak dibeli menghasilkan nilai support sebesar 10% dan nilai confidence sebesar 91%.
EVALUASI KEAMANAN ASET INFORMASI PADA SIM PENERIMAAN MAHASISWA BARU (DAFTAR ULANG)
Authors: Cahyanto Dicky , Ma'arif Mahiza Imam , Aramsa Putra Orlando Millenio , Dary Descams Rizq Helmy
Published: February 2023

Penerimaan Mahasiswa baru pada perguruan tinggi merupakan proses penting untuk dijalankan dengan baik dan efektif, perlu adanya kontrol utama dan kontrol penunjang untuk dapat menjalakan proses ini dengan efektif. SIM PMB merupakan aplikasi yang berguna untuk membantu proses Pendaftaran Ulang Mahasiswa Baru dengan menggunakan akun yang telah disediakan oleh pihak perguruan tinggi. Meskipun SIM PMB sudah berjalan dan dilaksanakan, terdapat beberapa kelemahan dan harus melakukan perbaikan dan peningkatan untuk mencapai proses yang efektif. Penemuan kelemahan ini didapatkan dengan melakukan audit pada SIM PMB dengan Obtain Understading dari tim audit dan juga Audit Program. Tim Audit juga memberikan rekomendasi perbaikan dari masalah yang ditemukan sehingga dapat membantu proses pendaftaran ulang mahasiswa baru menjadi lebih efektif dan meminimalisir terjadinya hal-hal yang tidak berkesinambungan dengan sistem yang telah disediakan.
RANCANG BANGUN ALAT PENDETEKSI KEBOCORAN PADA TABUNG GAS MENGGUNAKAN ARDUINO BERBASIS SMS
Authors: Silalahi Andri , Hartama Deddy , Kirana Ika Okta , Gunawan Indra , Sumarno Sumarno
Published: February 2023

Peranan gas LPG pada saat ini sangatlah penting bagi kehidupan manusia baik di rumah tangga maupun di industri. Namun, gas dapat berdampak negatif, terutama bila tidak diketahui telah terjadi kebocoran dari tabung atau tempat penyimpanan gas LPG tersebut. Penyebab dari bocor tabung gas ini bisa terjadi karena kebocoran pada selang, tabung atau pada regulatornya yang tidak terpasang dengan baik dan tabung gas yang didistribusikan memang kualitasnya kurang baik ataurusak fisik. Penelitian ini bertujuan untuk menghasilkan sebuah rancang bangun alat pendeteksi kebocoran tabung gas LPG dengan menggunakan sensor MQ-5 sebagai sensor gas, dan ethernet shield sebagai modul pada mikrokontroler arduino uno untuk menghubungkan arduino dengan Berbasis SMS. Cara kerja alat ini yaitu, ketika sensor MQ-5 mendeteksi gas LPG maka sensorakan mengirimkan data ke mikrokontroler pada arduino untuk diberikan respon berupa menyalakan, buzzer sebagai alarm, dan alat ini dapat mengirimkan informasi data analog gas ke smartphone android menggunakan plaltform Cayenne melalui Perangkat SMS.
Rancang Bangun Aplikasi Tracer Study Alumni SMK Negeri 1 Sukorejo Berbasis Android
Authors: Tutik Tutik , Rosadi Muhammad Imron
Published: February 2023

Salah satu strategi meningkatkan mutu pada pendidikan menengah kejuruan dapat dilakukan melalui tracer study. Adanya penelitian ini ditujukan untuk : (1) Membuat  aplikasi tracer study berbasis android yang berfungsi untuk sistem informasi pendataan dan penelusuran alumni serta penyebaran informasi lowongan kerja. (2) Mengetahui efektifitas dan efisiensi aplikasi melalui uji usaility mencakup Learnability, Efficiency dan Errors. Aplikasi tracer study dalam penelitian dibangun dengan menerapkan metode waterfall. Penelitian menghasilkan (1) Aplikasi tracer study untuk pendataan dan penelusuran alumni serta penyebaran informasi lowongan kerja. (2) Aplikasi diuji dengan metode usability testing dengan hasil yaitu Aspek Learnability diperoleh nilai sebesar 97,14%, time based efficiency sebesar 0,018 goals/sec dan 87,9% untuk overall relative, untuk aspek error memperoleh nilai sebesar 0,05. Berdasarkan hasil pengujian disimpulkan bahwa aplikasi tracer study telah memenuhi aspek usability dan layak diterapkan sebagai aplikasi penelusuran tamatan di SMK Negeri 1 Sukorejo.
Analysis of financial performance and efficiency of banks in Serbia using fuzzy LMAW and MARCOS methods
Authors: Lukić Radojko
Published: February 2023

Researching bank efficiency factors is very challenging. Bearing that in mind, this paper analyzes the financial performance and efficiency of banks in Serbia based on the fuzzy LMAWMARCOS method. The obtained empirical results show that the top five banks are, in order: Banca Intesa, OTP Banka Srbija, Komercijalna banka, Mobi Banka and NLB banka. Badly positioned banks include, in order: MIRABANK, API banka, Srpska banka, 3 BANKA and Addiko Bank. Among other things, the efficiency of banks in Serbia was significantly affected by the Covid-19 pandemic. In order to improve the financial performance and efficiency of banks in Serbia in the future, it is necessary to manage resources (human capital, assets and capital), sales of banking products and profits as efficiently as possible. The digitization of the entire banking business also plays a significant role in this.
Determinants and consequences of user trust in mobile banking
Authors: Nedeljković Ivana
Published: February 2023

The development of mobile banking applications has enabled banks to serve their customers much faster and more easily. Bearing in mind that financial institutions in developing countries face many problems related to the implementation of mobile banking and that it is not as widespread as expected, it is very important to understand the factors that influence the adoption of mobile banking, as well as the trust of users in these services. Therefore, this paper aims to determine through empirical research the effects of security, perceived usefulness, and perceived ease of use on trust and how the trust of mobile banking users affects their satisfaction, affective attachment, and intention to use. It was found that security and perceived ease of use have statistically significant positive effects on trust, then that trust has a positive effect on satisfaction, and satisfaction on affective commitment and intention to use. Finally, it was shown that affective commitment has a statistically significant positive effect on the intention to use.
Analysis of changes in height and weight marks in younger adolescents in the period from 1970 to 2020
Authors: Jovović Veselin , Čanjak Radomir , Gardašević Novica
Published: February 2023

The study was conducted on a sample of 200 subjects of both sexes, with the aim to indicate the trend of changes in height and body weight, as well as the level of nutrition in subjects with an average age of 13.6 years compared to the results of previous studies. For the purposes of comparative analysis, the survey included data obtained from studies conducted over the past 50 years, the subject of which was body height and body mass as the main morphological characteristics of the human body. According to the obtained results, it was determined that the acceleration phenomenon was present in the analyzed time period. Extremely body height was observed in both boys of (13.8 cm) and girls (11.0 cm) as well as body weight in boys (18.8 kg) and girls (13.7kg). The obtained results of Body Mass Index in today's boys are 21.6 kg/m2 and 20.7 kg/m2 in girls. The main causes of the trend of marked changes in the analyzed morphological characteristics are: malnutrition, insufficient physical activity and overuse of modern technological means, as key characteristics of the present way of life of children and young people.
Temporal changes of cephaloscopic traits in school age boys and girls from central Greece
Authors: Pirinska-Apostolu Magdalena
Published: February 2023

Conducting cephaloscopic studies in order to obtain the characteristics of ethnic groups inhabiting a particular geographical region not only helps to understand the frequency of distribution of human morphological traits, but also provides a basis for comparison between different populations. A sample of 2683 individuals of school age (12 to 17 years) of both sexes, divided into smaller groups according to age, sex and origin was analyzed in terms of 7 cephaloscopic traits. This contingent originates from the districts of Thessaly and EpirusCentral Greece, which represent about 10.1% of the population of Greece. During the study, standard anthropological equipment of Siber Hegner Maschinen AG - Zurich was used, according to the classical methodology of Martin & Saller (1957). A cluster analysis revealed two main branches, dividing the compared groups by the chronology of the studies, as well as smaller branches, according to their sex. These results suggest a significant change in the frequencies of occurrence over time, with the territorial factor prevailing over gender in the present study. Available data obtained during the 1980s prove the opposite. A comparison of the percentages of occurrence of some scopic traits in boys and girls from Thessaly and Epirus according to bibliographic and current data demonstrates declining temporal deviation: differences between genders were higher 20 years before the present study.
Transboundary issues and cooperation in the domain of environmental protection in the legislations of Croatia, Serbia, Montenegro and Bosnia and Herzegovina
Authors: Todić Dragoljub , Todić Jelena
Published: February 2023

The article discusses the normative framework of cooperation in the domain of environmental protection among four countries in the region of Southeastern Europe. One of the countries is an EU member (Croatia), two others have the status of a candidate country (Serbia, Montenegro), and the fourth one is in the process of receiving the status of a candidate country (Bosnia and Herzegovina). The introduction highlights the importance of transboundary issues in the domain of environmental protection and lays out the methodological remarks. The first part of the article is dedicated to the most significant international agreements of global, (sub)regional, and bilateral character on the basis of which these four countries have an obligation (and the right) to cooperate. In the second part of the article, we provide an overview of the most significant norms of domestic law in the domain of environmental protection (basic laws), which are related to transboundary issues and the obligation of cooperation among countries. The goal of the article is to establish the existence of the obligations of countries to cooperate in the domain of environmental protection. We consider the thesis that the obligation of cooperation among countries in solving transboundary issues is clearly recognized in the relevant international agreements and the character of that obligation should be interpreted in the context of specific rights and obligations of signatory states for each international agreement in its own right. The obligations (and rights) of cooperation are also prescribed in the domestic legislatures of all four countries and the differences could be interpreted on the basis of specific circumstances within each of them.