bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluating the Impact of Renewable Energy Policy Instruments on Capacity Expansion: Insights from the Visegrad Group Countries
Authors: Kurmanalina Aigul , Saiymova Meiramkul , Bolatova Botakoz , Orynbassarova Aizhan , Troyanskaya Marija , Yerkulova Gulmira , Saimagambetova Gaukhar
Published: March 2024

Renewable energy technologies have reached a pivotal point, demonstrating cost competitiveness with traditional energy sources and a continuing trend of affordability. Nevertheless, the successful deployment of renewable energy capacity crucially depends on the efficacy of renewable energy policy tools, casting a veil of uncertainty over their actual influence on the expansion of renewable electricity generation. This research delves into the array of policy instruments designed to bolster renewable energy capacity. Employing an econometric analysis, this study meticulously examines these policy tools, with a particular emphasis on feed-in tariffs, quotas, tenders, and tax incentives, seeking to facilitate the adoption of renewable energy within the Visegrad group countries, comprising the Czech Republic, Hungary, Poland, and Slovakia. Drawing from a comprehensive panel dataset spanning the years from 1990 to 2020, our findings unveil a nuanced perspective on the effectiveness of these renewable energy policy tools. Notably, our results underscore the varying degrees of success among different policy instruments, all of which significantly contribute to the advancement of renewable energy sources. A key revelation arises from the limited impact of quotas, a frequently employed regulatory measure, in stimulating the expansion of renewable electricity generation capacity. In contrast, feed-in tariffs, tenders, and tax incentives emerge as potent drivers in achieving this pivotal objective. This research sheds light on the dynamic landscape of renewable energy policy instruments, offering valuable insights for policymakers and stakeholders engaged in advancing sustainable and resilient energy ecosystems in the Visegrad group countries and beyond.
Sustainable Development Goals and Energy Poverty Reduction: Empirical Evidence from N11 Countries
Authors: Raza Ali , Khokhar Maryam , Ejaz Sarmad , Ejaz Faisal , Kosztyi Dávid , Júlia Fodor Zita , Hossain Md Billal
Published: March 2024

This research aims to integrate the severity of energy poverty with a multidimensional indicator established using the GRA-SRA methodology. In this case study, N11 nations utilize data from 2001 to 2017 to create a multidimensional indicator of energy poverty by integrating 13 indicators for N11 nations (energy availability, energy cleanliness, and energy accessibility). This study combines the severity of energy poverty with a multidimensional indicator developed with the GRA-SRA approach. In this case study, N11 nations use data from 2001 to 2017 to build a multidimensional indicator of energy poverty by integrating 13 indicators for N11 nations (energy availability, energy cleanliness, and energy accessibility). South Korea discovered disparities in energy poverty among the N11 countries. It has steadily reduced its energy poverty, whereas Iran has experienced a reduction. Patterns of variation: This report also addresses global energy requirements for low-income people. According to the study, the type of energy utilized for heating is crucial in an environment of poverty and inequality. This study emphasizes the significance and use of cross-national comparisons. All locations share climate and other environmental characteristics. Energy poverty decreases as energy availability increases. Reduced energy poverty, on the other hand, leads to fewer economic disparities.
Diagnosis of the Energy Regulatory Scenario with Emphasis on Smart Energy
Authors: Carvalho Patricia Stefan de , Siluk Julio Cezar Mairesse , Oliveira Henrique Luís Sauer , Garcia Vinicius Jacques , Schaefer Jones Luís , Cassel Ricardo Augusto , Pinheiro José Renes
Published: March 2024

The energy management system has evolved into a digitized and autonomous environment, where consumers can manage their own generation, consumption and storage through virtual environments. Smart Energy (SE) understands this decentralized energy management by streamlining and helping in this matter, however, there is a need to regulate this scenario. Considering that the electric energy sector has a solid regulation, efforts need to be concentrated to adapt it to a model that emphasizes the SE and everything that it proposes. Therefore, the objective of this article is to propose a diagnosis of the current energy regulatory scenario directed to the SE. Through a focus group, experts from the energy sector contributed with opinions on the subject for the construction of a Current Reality Tree (CRT), which aimed to identify the root causes that affect and limit the energy regulation scenario SE-oriented. The current situation of this scenario was analyzed and what can be changed. 38 actions that contribute to the development and propagation of SE were suggested. These actions are guiding ways to regulate and enable the regulatory environment to support the insertion of technologies related to the theme.
Does an Energy Company’s Sensitivity Affect its Performance?: Environmental, Social and Governance Analysis in Coal, Gas, Oil, and Basic Materials Industry Companies
Authors: Kusmayadi Dedi , Firmansyah Irman , Dwi Dermawan Wildan , Kurniawan Kurniawan
Published: March 2024

This study aims to investigate the relationship between the types of energy companies, namely coal, gas and oil, and their performance levels. In addition, the influence of companies that have high sensitivity to the environment on company performance is also tested. Several important variables were also tested such as social activities, governance, as well as the type of energy company, namely coal, gas and oil. The research was conducted on energy companies and basic material industries listed on the Indonesia Stock Exchange from 2018 to 2021. The method used is multiple regression analysis with a data sample of 154 observations. Four models are used in measuring financial performance, namely ROA, ROE, NPM, and new reduced variables. It was found that environmental activities do not affect performance, including in companies that have high sensitivity. Likewise, social activities and corporate governance proxied by female directors, intensity of board meetings, and board education have no significant effect. On the other hand, liquidity has a positive effect on ROA, DER has a negative effect on ROE and performance reduction results. A unique finding shows that only coal companies have a positive relationship with the performance of companies in the energy sector.
Electricity Generation under the Climate Change Situation in Latin America: Trends and Challenges
Authors: Undurraga José P. , Rivera Marco , Cossutta Pablo , Garcés Alejandro , Ayala Magno , Garcia Leidy Y. , Wheeler Patrick
Published: March 2024

In a scenario of energy inequality, countries require stability for development and quality of life for their inhabitants. This paper addresses the reality of access to electrical energy and the effect of climate change on the potential of renewables to propose strategies related to generation and transmission in Argentina, Chile, Colombia and Paraguay. This is done by analysing quantitative and qualitative aspects of the electrical energy matrix: installed capacity and technology for generation and transmission together with the penetration of renewable energies. Among the results, actions address energy poverty, energy efficiency, smart investment in energy, and the readaptation of transmission infrastructure.
Electric Vehicle Revolution in India: A Comprehensive and Comparative Study of Ev Business in India
Authors: Haldankar Gajanan B. , Bhat Swati , Shirodkar Kavir Kashinath , Subramanyam Amit
Published: March 2024

There has been a growth of Electric vehicles all over the globe due to reasons like air pollution, environmental impact, and climate change. This paper aims to study the growth of EV business in India. The study is based on secondary data collected for EV two-wheelers, three-wheelers, and four-wheelers, major market players of EV, petrol, and diesel vehicles. Tools such as Kruskal Wallis, and DSCF pairwise comparisons have been employed using Jamovi statistical software to analyse and understand the growth of EVs in India. The result of the study shows that India's EV market has seen significant growth in recent years, with a shift towards EVs and an increased focus on sustainability. While the share of EVs is currently marginal, it is expected to surpass petrol and diesel vehicles in a few decades. EV 2W is leading the market followed by EV 3W and EV 4W in India.
Implications of Energy Consumption by Sector on Carbon Emissions in Saudi Arabia
Authors: Osman Yousif
Published: March 2024

The increasing global focus on sustainable development has attracted significant attention towards environmental issues. A crucial aspect of this emphasis is the aim to decrease energy consumption in order to minimize damage to the environment. However, discussions surrounding this subject have raised concerns. Sustainable development has gained considerable recognition among economists and policymakers due to its potential impact on productivity. Previous research primarily concentrated on overall energy consumption rather than analyzing specific sectors' energy usage and its effects on CO2 emissions. Particularly, there has been a lack of extensive research on the relationship between energy usage in sectors such as agriculture and transportation, and the resulting emission of CO2. Therefore, this study seeks to examine the impact of energy usage in Saudi Arabia's transportation, industrial, and agricultural sectors on CO2 emissions from 1979 to 2022. To analyze this correlation, the study utilizes the Autoregressive Distributed Lag (ARDL) technique. The findings indicate that the transportation sector has a greater influence on CO2 emissions compared to the industrial sector. Conversely, energy usage in the agricultural sector is found to contribute to a reduction in CO2 emissions. Informed by these findings, policymakers can implement policy interventions and measures to address the negative health effects resulting from environmental degradation. By targeting sectors identified as major contributors to environmental problems, strategies can be implemented to mitigate pollution, decrease exposure to harmful substances, and promote sustainable practices.
The Effect of Energy Production and Foreign Trade on the Economic Growth of Turkic Republics: A Study Using Panel Data Analysis Method
Authors: Ibyzhanova Aizhan , Sultanova Zamzagul , Aliyeva Zhanna T. , Tastanbekova Karlygash , Abdibekov Saken Ualikhanovich , Mustafayeva Bagila , Myrzabekkyzy Kundyz
Published: March 2024

This study analyzes the impact of energy production and foreign trade on the economic growth of the Turkic Republics using the Panel Data method for the period 2000-2020. Previous scientific studies have shown that many different variables impact economic growth. This study, unlike others, focuses on the effect of energy production and foreign trade volume on economic growth. The findings showed that energy production affects the economic growth of Turkic Republics. Another important finding is that the effect of foreign trade volume on economic growth is not significant when exports and imports are considered together. This is noteworthy as it shows that energy production invariably has a significant impact on the economic growth of a country. In other words, it would be a beneficial approach for a country to give importance to energy production to increase economic growth.
The Impact of Perceived Value on Consumers’ Positive Word-of-mouth Intention Toward Energy-efficient Appliances
Authors: Le Bao Ngoc , Nguyen Nguyet
Published: March 2024

This study examines the dimensions of consumer perceived value that contribute to customer satisfaction and lead to positive word-of-mouth intention regarding energy-efficient appliances. An online questionnaire was administered to 351 consumers of energy-efficient appliances in Vietnam. Structural equation modeling results reveal that three consumer perceived values (functional value, environmental value, and emotional value) have a positive impact on customer satisfaction, which in turn enhances consumers’ positive word-of-mouth intention. Moreover, this study revealed that the relationship between emotional value and customer satisfaction, as well as the relationship between environmental value and customer satisfaction, differs significantly between individuals with higher education levels and low education levels. The research findings contribute to the existing knowledge on pro-environmental behavior and relationship marketing. They also provide significant insights for policymakers, manufacturers and retailers in the energy-efficient appliances sector to encourage consumers to recommend energy-efficient products.
A Survey on Relational Database Based Multi Relational Classification Algorithms
Authors: Shah Komal , Patel Kajal S
Published: March 2024

Classification on real world database is an important task in data mining. Many classification algorithms can build model only for data in single flat file as input, whereas most of real-world data bases are stored in multiple tables and managed by relational database systems. As conversion of relational data from multiple tables into a single flat file usually causes many problems, development of multi relational classification algorithms becomes popular area of research interests. Relational database based multi relational classification algorithms aim to build a model that can predict class label of unknown tuple with the help of background table knowledge.  This method keeps database in it normalized form without distorting structure of database. This paper presents survey of existing multi relational classification algorithms based on relational database.
Justice : A Predicting Criminal Acts According To IPC Section
Authors: Varshney Gaurav , Manankumar R Modi , Maheshwari Rajesh , Chhabhaiya Tirth Chhabhaiya , Kumar Bikram
Published: March 2024

The AI-driven IPC Section Prediction for Crime Classification project is a groundbreaking initiative with far- reaching implications for the legal and law enforcement sectors in India. Traditional crime classification and the assignment of the appropriate IPC section are often time-consuming and prone to human error. Our web application addresses these challenges by offering an efficient, accurate, and user-friendly solution. One of the key strengths of our application lies in its adaptability. It can process a wide range of crime descriptions, including those involving complex legal language or colloquial terms, ensuring its utility in diverse scenarios. Additionally, our system is designed to continuously learn and evolve. It adapts to changes in legal terminology, updates in the IPC, and emerging crime trends, thereby maintaining its relevance and precision over time. The social impact of this project cannot be overstated. By streamlining crime classification, it empowers law enforcement agencies to allocate resources more efficiently and prioritize cases based on severity and relevance. It also aids legal professionals by expediting case preparation and documentation. Moreover, it facilitates greater public engagement with the legal system, enabling citizens to better understand and navigate the complexities of the IPC. In conclusion, our AI-driven IPC Section Prediction web application is a pioneering tool that has the potential to revolutionize crime classification and legal processes. Its adaptability, continuous improvement, and positive societal impact make it an asset for law enforcement, legal practitioners, and the general public alike.
PERAN KELOMPOK USAHA BERSAMA (KUBE) DALAM PEMBERDAYAAN MASYARAKAT NELAYAN DI DESA ALUE NAGA KECAMATAN SYIAH KUALA KOTA BANDA ACEH
Authors:   Sekolah Tinggi Ilmu Sosial dan Ilmu Politik Al Washliyah Banda Aceh, Juaris Juaris , Wahidi Jhon , Saprijal Saprijal , Syahroni Faez
Published: March 2024

The Joint Business Group (KUBE) is one of the fishing community institutions that has a role in developing fisheries and empowerment businesses. KUBE as a non governmental organization to improve the insight and competence of its members in preparing planning, management, and financial arrangements to increase fishermen's income. The purpose of the study was to determine the role of the joint business group (KUBE) in empowering fishing communities in building awareness of the Alu Naga village community. The study used descriptive qualitative research types, observational data collection techniques, interviews. Technical data analysis, data presentation, data verification, and conclusion. The results showed that KUBE provided financial assistance, socialization, training, bout assistance. open opportunities in running a business, increase knowledge and skills in catching fish and so on. Meanwhile, efforts to increase awareness of the fishing community are to make regular extension activities and optimize the capacity of potential fishermen groups to be developed, form fishermen institutions, care for the coastal ecosystem environment, training on the use of fishing technology tools, create new livelihoods as a form of increasing the income of the Alu Naga village community
DIGITALISASI FILANTROPI ISLAM: MODERNISASI KESHALIHAN, DAKWAH DAN KEMANUSIAAN
Authors:   Universitas Islam Negeri Sultan Maulana Hasanuddin Banten, Hasanah Umdatul
Published: March 2024

Tulisan ini membahas tentang transformasi filantropi Islam melalui digitalisasi filantropi yang kini trendi. Digitalisasi filantropi Islam erat hubungannya dengan sebaran dakwah serta peningkatan keshalihan dan kemanusiaan. Digitalisasi telah memodernisasi keshalihan dalam pengamalan ajaran Islam melalui laman ZISWAF (Zakat, infaq dan shodaqah dan Wakaf) digital. Laman digital tidak hanya memudahkan pengguna dalam menunaikan kewajiban namun juga meningkatkan transparansi serta mobilisasi dan sebaran donasi yang tidak terbatas. Sejalan dengan itu tulisan ini bertujuan selain memaparkan bentuk digitalisasi filantropi Islam juga menganalisis dampak digitalisasi filantropi Islam. Tulisan ini bersumber dari penelitian kualitatif melalui pendekatan netnografi. Sumber-sumber digital dan pemberitaan media on line menjadi data utama dalam penelitian ini. Hasil penelitian memperlihatkan bahwa gerakan amal melalui laman digital telah memperkuat eksistensi filantropi Islam dan penguatan da’wah bil hal. Dakwah dengan aksi nyata yang dilakukan melalui platform digital semakin memperkuat promosi Islam sebagai agama yang inklusif, humanis dan rahmatan lil alamin. Tulisan ini memiliki keterbatasan baik dari sisi methodelogi maupun cakupan unit yang dianalisis untuk bisa ditindak lanjuti dalam penelitian berikutnya yang lebih komprehensif.
PEMBERDAYAAN MASYARAKAT MELALUI PENGOLAHAN KELAPA MENJADI ARANG DAN KOPRA DI KAMPUNG CIPARAY DESA CITELUK KABUPATEN PANDEGLANG
Authors:   Institut Pertanian Bogor, Saputra Ipan , Rizali Repi
Published: March 2024

Kelapa Coconut has a central role in the lives of the people of Citeluk Village especially in Ciparay, even being a high commodity, considering that the plantation sector is a leading asset in the community Citeluk Village. Since a long time ago, this village was known as the largest coconut producer in Pandeglang Regency until it was dubbed as Citelukalapa Village, but the people in Citeluk Village were still not able to maximize the potential of the coconut properly. Along with the development of community initiatives, the people of Citeluk Village began to process coconuts to be more varied, one of which was processing coconuts into copra and the waste from the coconut fruit was used to make charcoal. The purpose of this study was to determine the process of community empowerment through processing coconut into copra and charcoal. The method used in this research is qualitative. Data collection techniques used are observation, interviews, and documentation. The result of this research is that the empowerment of the community in Citeluk Village in processing coconut into copra and charcoal can increase welfare (income).
PENGGUNAAN MEDIA WAYANG KARTUN MELALUI MODEL PAIRED STORYTELLING UNTUK MENINGKATKAN KEMAMPUAN MEMBACA PEMAHAMAN
Authors:   MIS Nurul Hasanah Sukaharja Kabupaten Tangerang, Farroh Karimatul , Nugraha Enung , Farhurohman Oman
Published: March 2024

The study aims to determine the use of cartoon puppet media through a paired storytelling model to improve reading comprehension skills in class IV MIS Nurul Hasanah Sukaharja. The type of research used in this research is a class action research (CAR) model by Kemmis & Mc. Taggart was carried out in 2 cycles consisting of four stages, namely planning, implementation, observation, and reflection. The subjects in this study were the fourth-grade students of MIS Nurul Hasanah Sukaharja, totaling 24 students. The data collection techniques used were interviews, observations about teacher and student actions, and reading comprehension test data for students. The results of this study show that the use of cartoon puppet media through the paired storytelling model in class IV MIS Nurul Hasanah Sukaharja is carried out well and is categorized very well. Then the ability to read comprehension on fictional story material after using cartoon puppet media through paired storytelling model in class IV MIS Nurul Hasanah Sukaharja has increased. The results of reading comprehension ability in the first cycle of observation of student activities obtained a percentage value of 72.72% with quite good qualifications, in the second cycle it increased by obtaining a percentage value of 90.9% with very good qualifications, and reading comprehension skills increased. This can be seen in the results of the reading comprehension test assessment results from the pre-cycle, cycle I, and cycle II. The average result value in the pre-cycle is 59.58, the first cycle gets an average value of 64.16 and the second cycle gets an average value of 76.67. In addition, the results of the assessment of the percentage of students' reading comprehension mastery in the pre-cycle obtained a percentage value of 45.83%, the first cycle obtained a percentage value of 58.33%, and the second cycle obtained a percentage value of 100%.
TIPOLOGI RUANG PADA GUDANG PENGOLAHAN KOPI KABUPATEN BENER MERIAH
Authors: Amlina Thiyah , Hassan Soraya Masthura , Andriani Dela
Published: March 2024

Banyaknya penikmat kopi dari berbagai lapisan masyarakat juga meningkatkan produktivitas pengolahan kopi, dan gudang pengolahan kopi merupakan salah satu bangunan yang memudahkan proses produksi kopi, sehingga lebih mudah mempersiapkan kopi menjadi bubuk, ekspor ke luar negeri dan penggunaan bahan mentah untuk produk lain. Lokasi penelitian gudang pengolahan kopi dilakukan di Kecamatan Bukit, Kabupaten Bener Meriah, Aceh yang merupakan salah satu perkebunan kopi terbesar ketiga dan dengan akses yang mudah. Tujuan penelitian ini adalah mendeskripsikan tipe gudang pengolahan kopi berdasarkan pola spasial pada tahapan pengolahan kopi berdasarkan hasil kajian. Penelitian ini menggunakan pendekatan kualitatif deskriptif dan data yang diperoleh adalah dari observasi langsung dan observasi subjek. Untuk menentukan sampel penelitian digunakan purposive sampling dalam pemilihan sampelnnya. Parameter penelitian ini mempertimbangkan tipologi ruangan berdasarkan proses pengolahan kopi untuk menentukan ruangan apa saja yang terdapat di setiap gudang. Hasil dari penelitian ini berupa tipe gudang pengolahan kopi berdasarkan hasil penelitian.
KAJIAN SEMIOTIKA PADA MUSEUM GEO PARK AREA PACITAN TERHADAP DAYA TARIK PENGGUNJUNG
Authors: Fatoni Rizal , Mutia Fairuz
Published: March 2024

Museum memiliki peran penting dalam mengembangkan kebudayaan di setiap daerah atau wilayah, terutama museum yang menampilkan budaya lokal. Salah satu museum yang menampilkan budaya lokal adalah Museum Geopark Gunung Sewu di Pacitan yang terletak di pantai Pancer Door, yang sangat ramai dikunjungi oleh wisatawan lokal maupun asing karena keindahannya. Penelitian ini bertujuan untuk mengetahui pengaruh tanda-tanda visual pada museum Geopark Gunung Sewu terhadap minat wisatawan untuk mengunjungi museum. Penelitian ini menggunakan metode kualitatif dengan kajian studi kasus yang terdiri dari observasi, wawancara, dan dokumentasi untuk mengumpulkan data. Hasil penelitian ini berupa kajian tentang cara meningkatkan minat wisatawan untuk mengunjungi museum sebagai sarana edukasi dan pemahaman terkait aset daerah Pacitan. Penelitian ini dilakukan dengan tujuan untuk mengetahui tanda-tanda pada museum Geopark Gunung Sewu yang dapat menarik pengunjung berdasarkan lingkungan sekitar dan ruang dalam bangunan. Hasil dari penelitian ini menunjukkan bahwa tanda-tanda berdasarkan semiotika mempengaruhi minat pengunjung. Dengan demikian, penelitian ini diharapkan dapat memberikan kontribusi bagi pengelola museum dalam meningkatkan minat wisatawan untuk mengunjungi museum sebagai sarana edukasi dan pemahaman terkait aset daerah Pacitan
GAYA FUTURISTIK DALAM STADION YOSONEGORO MAGETAN
Authors: Carnelio Gibran , Santoso Joko , Prakarsa Darmansjah Tjahja
Published: March 2024

Magetan adalah kota yang dimana di Jawa Timur dan Magetan adalah sebuah kota yang memiliki perbatasan antara Jawa Timur dan Jawa Tengah. Magetan ini memiliki sebuah stadion dimana merupakan stadion dengan kebanggan orang Magetan stadion Magetan ini merupakan stadion yang dimana merupakan stadion yang dimana tipenya yaitu Tipe C. Stadion Magetan ini akan dikembangkan dengan pendekatan arsitektur Futuristik yang dimana merupakan pendekatan yang menarik dan desain yang unik serta masih akan adanya bola didalam sebuah bangunan tersebut sehingga pendekatan bangunan tersebut yaitu meiliki arti stadion yang unik dan akan mendatangkan banyak penonton distadion ini nantinya saat pertandingan. Contoh pendekatan futuristic terhadap stadion ini yaitu di stadion anjuk ladang,Nganjuk,Jawa Timur. Diharapkan stadion Yosonegoro ini akan menjadikan salah satu stadion yang akan dikembangkan dan menjadikan harapan bagi masyarakat sekitar serta harapan pemerintah sekitar dapat menyerupai desain futuristic yang ada di Nganjuk.
PENERAPAN ARSITEKTUR MODERN MINIMALIS TERHADAP PENGEMBANGAN TERMINAL REJEKWESI DI KABUPATEN BOJONEGORO
Authors: Novianto Aldo
Published: March 2024

Pengembangan Terminal Rejekwesi Tipe A di kabupaten Bojonegoro Sudah di rencanakan oleh pemerintah kabupaten Bojonegoro yang tertuang pada RPJMD kabupaten Bojonegoro, Terminal rejekwesi Tipe A di Kabupaten Bojonegoro perlu di kembangkan karena terminal tersebut minim falitas pelayanan yang ada di Terminal Tipe A, Maka dari itu Terminal Rejekwesi Tipe A di Kabupaten Bojonegoro perlu adanya pengembangan dari pemerintah kabupaten di Bojonegoro, Untuk mewujudkan Terminal Rejekwesi Tipe A di Kabupaten bojonegoro perlu di lakukan pengembangan agar terminal rejekwesi lebih bagus dan modern agar bias menjadi ikon di kabupaten bojonegoro dalam pengembangan ini mengusung Konsep Modern Minimalis, Karena Konsep Modern Minimalis yang memilki ciri ciri 1.Bentuk yang fungsional 2. Kesederhanaan 3. Bersih 4. Geometris. Dari ciri ciri tersebut akan di terapkan pada Konsep pengembangan Terminal rejekwesi Tipe A di Kabupaten Bojonegoro yang memkai konsep Modern Minimalis.
PERAPIAN DAN SPASIAL ARSITEKTUR PADA HUNIAN
Authors: Hermawan Hermawan
Published: March 2024

Arsitektur mempunyai kaitan dengan segala aspek dan banyak bidang ilmu. Salah satu aspek kehidupan yang menjadi dasar dalam arsitektur yaitu api. Teori api dan arsitektur telah lama ditemukan dan banyak unsur dalam arsitektur yang dipengaruhi oleh api. Teori api dan arsitektur tidak lepas dari aspek budaya dan interaksi sosial. Tujuan penelitian adalah menggali aspek perwujudan dari api dalam aspek atau unsur arsitektur. Metode penelitian menggunakan metode deskripsi dengan menggunakan literatur tentang aspek arsitektur khususnya tiga aspek yaitu karakter spasial, vernakularisme dan organisasi ruang. Ketiga aspel arsitektur digali dengan berawal dari teori api dan arsitektur. Hasil penelitian menunjukkan bahwa karakter spasial, vernakularisme dan organisasi ruang saling terkaitan dengan adanya teori bahwa api sebagai pusat akvitas. Perwujudan api dan arsitektur terwujud dalam pola yang dibentuk oleh vernakularisme. Sebagian besar penggunaan api sebagai wujud dalam memperoleh kenyamanan termal pada daerah dingin.
IDENTIFIKASI KONDISI DESAIN PEDESTRIAN DI JALAN AHMAD YANI DAN HOS COKROAMINOTO DI KOTA PONTIANAK
Authors: Nurhidayati Ely , Pratiwi Nana Novita
Published: March 2024

Jalur pedestrian juga dikenal sebagai trotoar, merupakan bagian dari infrastruktur perkotaan dan berperan penting dalam menciptakan lingkungan yang lebih ramah pejalan kaki. Di Kota Pontianak sendiri sudah banyak memiliki pedestrian di setiap kawasan. Pedestrian tersebut ditujukan untuk memfasilitasi para pejalan dalam melakukan aktifitas sehari-hari. Di antara banyaknya pedestrian yang ada di Kota Pontianak, pedestrian yang akan di bahas adalah pedestrian di Jalan Ahmad Yani dan di jalan HOS Cokroaminoto. Tujuan penelitian ini untuk mengidentifikasi kondisi desain pedestrian di Jalan Ahmad Yani dan di Jalan HOS Cokroaminoto. Penelitian ini menggunakan metode penelitian survey lapangan, analisis data teknis, dan penilaian dampak lingkungan dan fisik terhadap pedestrian di Jalan Ahmad Yani dan Jalan HOS Cokroaminoto. Hasil penelitian menujukkan bahwa kedua pedestrian tersebut layak untuk digunakan. Dari desainnya sudah cukup baik, baik itu dari pola lantainya dan juga unsur estetikanya sudah termuat pada pedestrian. Selanjutnya terdapat juga hasil kuisioner masyarakat sekitar terhadap pedestrian dan rata-rata menunjukkan hasil yang cukup baik
ARSITEKTUR KONTEMPORER SEBAGAI EKSPRESI IDENTITAS DAN BUDAYA
Authors: Karuniawan H Cornelius Saria , Rolalisasi Andarita
Published: March 2024

Artikel ini membahas peran arsitektur kontemporer sebagai bentuk ekspresi Identitas dan Budaya dalam ­­proses perancangan arsitektur. Fokusnya terletak pada bagaimana arsitek menggunakan elemen-elemen arsitektur kontemporer, termasuk bentuk, material, dan teknologi, untuk menyampaikan pesan artistik dan menciptakan pengalaman estetika yang mendalam dalam ruang bangunan. Melalui analisis mendalam terhadap proyek-proyek arsitektur kontemporer terkini, Artikel ini mengeksplorasi bagaimana arsitek menggabungkan inovasi desain dengan aspek-aspek kultural dan sosial untuk menciptakan karya Arsitektur yang meresapkan makna dalam lingkungan binaan. Studi kasus yang ditampilkan dalam Artikel ini mengilustrasikan bagaimana arsitektur kontemporer tidak hanya berfungsi sebagai bangunan fungsional, tetapi juga sebagai medium ekspresi yang menggugah emosi, memprovokasi pemikiran, dan mendorong dialog budaya. Implikasi temuan ini memberi pengakuan terhadap kompleksitas arsitektur kontemporer sebagai bentuk Ekspresi yang memadukan keberlanjutan, teknologi, dan ekspresi kreatif, menggambarkan arah baru dalam perancangan arsitektur yang mengutamakan keindahan dan makna.
OPTIMASI SIFAT MEKANIK DENGAN METODE ALKALI SERAT TERHADAP KOMPOSIT CANTULA-EPOKSI PENGGANTI BAHAN PLAFON
Authors: Nurhidayat Achmad , Faqih Nasyiin
Published: March 2024

Pemanfaaatan material komposit selaras kebutuhan bahan industri skala kecil hingga besar. Penguat komposit bahan alami misalnya serat cantula yang memiliki selulosa tinggi 64,23% dan perlu perlakuan alkali mengurangi lapisan penutup serat, dengan berbagai bahan kimia. Penelitian ini untuk mengetahui jenis larutan alkali serat cantula yang menghasilkan mekanik tinggi. Metode eksperimen destruktif variabel bebasnya jenis larutan, variabel terikatnya serat cantula,epoksi, katalis, sedangkan variabel kontrolnya pengujian impak, tarik, bending,  foto makro dan SEM. Bahan berupa serat cantula, NaOH, NaOCl, NaHCO3, H2O2, HC, epoksi, hardener dan katalis. Alat untuk uji impak izod, UTM, moisture analyzer, oven, timbangan dan sebagainya. Pembuatan komposit dari alkali serat cantula, pengeringan, pemotongan, pencampuran dengan epoksi, pengadukan dan penambahan katalis, lalu penuangan ke cetakan. Selanjutnya pengujian impak ASTM D.5941, tarik ASTM D.6272, bending ASTM D.638 dan analisa foto makro serta SEM. Nilai tertinggi ketangguhan impak 18,85 kJ/m2 terjadi pada alkali NaOCl, kekuatan tarik 11,49 MPa pada  NaOH dan kekuatan bending 28,74 MPa pada larutan alkali NaOCl. Semakin kandungan pektin, lignin, selulosa dan hemiselulosa serat terdegradasi akibat larutan alkali golongan basa dengan derajat keasaman (pH>7), maka sifat mekanik komposit meningkat. Ketangguhan impak dan kekuatan bending tertinggi komposit cantula pada alkali serat dengan NaOCl, sedangkan kekuatan tarik pada larutan NaOH.
KAJIAN KEKUATAN MEKANIK KOMPOSIT CERDAS NANO FLY ASH SEBAGAI BAHAN PANEL MAGAZINE MESIN WINDING
Authors: Setyawan Agus , Irnawan Dody
Published: March 2024

Pada industri tekstil proses pemintalan benang dapat terjadi bercampurnya dua jenis benang dalam satu gulungan (cone). Umumnya memakai mika acrylic, namun mudah pecah, impor dan harga relatif mahal, maka diganti menggunakan triplek, tetapi cepat rusak (tidak ekonomis). Pemanfaatan fly ash sangat terbatas, maka perlu kajian potensi produk baru komposit.Tujuan penelitian mengetahui kekuatan mekanik komposit cerdas nano fly ash-epoksi sebagai bahan panel magazine mesin winding (penggulung benang). Bahan penelitian fly ash mesh 120, di-oven 110 ºC selama 45 menit (kadar air) 4%. Pencampuran fly ash-epoksi diaduk 6 menit ditambah katalis 1% diaduk lagi 2 menit dituang dicetakan. Hasil penelitian sifat mekanik tertinggi pada fraksi berat 30:70, ketangguhan impak 2,75 KJ/cm² dan kekuatan bending 48,03 MPa. Pengamatan foto SEM patahan impak, menunjukkan ikatan yang baik antara filler dan matrik dibanding variasi lainnya, adanya rongga/pori-pori ukuran kecil relatif sedikit, penyebaran matrik dan filler berlangsung lebih merata, berdampak peluang terjadinya inisiasi patah lebih kecil sehingga nilai ketangguhan impak tinggi. Hasil pengujian ketangguhan impak komposit fly ash-epoksi fraksi berat 30:70 lebih tinggi, dibanding bahan mika akrilik dan bahan triplek, sehingga disimpulkan komposit fly ash-epoksi sangat berpotensi dipakai sebagai panel/sekat magazine mesin winding, pengganti material sebelumnya.
BUDAYA API DAN BUDAYA BERHUNI DI DESA KARANGTENGAH BATUR, BANJARNEGARA
Authors: Hermawan Hermawan
Published: March 2024

Teori api dan arsitektur masih terimplementasikan pada rumah tinggal di dataran tinggi. Budaya penggunaan api sebagai pusat aktivitas dari masyarakat dataran tinggi menjadikan api sebagai budaya berhuni. Api mempunyai nilai simbolis yang tinggi sehingga perlu mengungkap budaya api dan berhuni rumah tinggal. Penelitian bertujuan untuk mengungkap relasi api dalam mempengaruhi budaya berhuni rumah tinggal vernakular. Penelitian menggunakan metode kualitatif dengan pengumpulan data dari informan dan observasi di lapangan. Analisa data menggunakan analisa deksriptif dengan menganalisa budaya yang terjadi di desa Karangtengah Kecamatan Batur Kabupaten Banjarnegara. Hasil penelitian memperlihatkan bahwa api menjadi pusat aktivitas dari masyarakat desa Karangtengah, Batur, Banjarnegara
From Bricks to Bytes: Navigating Data Management in Construction Technology
Authors: Rokooei Saeed , Naderi Hossein , Shojaei Alireza
Published: March 2024

With the advent of technological tools, systems, and mechanisms, the operating system in the construction industry has changed enormously. While technological advancements cover a broad area of software and hardware, those involved in data flow have significant roles in data sustainability. The data flow presupposes various requirements, interactions, consequences, and resource utilization and therefore plays a crucial role in construction organizations’ success. The importance of the data flow subject and the scarcity of pertinent studies provoked the current research, which aimed at the exploration of the data flow in construction companies and the effects of technological advancements on different stages of this flow. The overarching research question was, “what factors or processes generate data that do not add value to the construction organization.” In this context, the added value was considered a tradeoff between all consumed resources, including cost, human resources, hardware and software, and associated challenges on one side and the advantages of data generated on the other side. An extensive literature review was performed to examine the main milestones in the data-generative events in the construction industry, with a special emphasis on recent technological advancements such as BIM, VR, AR, and drones. In addition, a group of construction professionals who were in charge of processes was surveyed to produce empirical data for supplementary analysis. This paper contributes to the body of knowledge by providing a clear analysis of the data flow in construction companies which helps decision-makers to design and implement consistent and coherent data generative systems.
Mechanical and Durability Evaluation of Latex Modified Lightweight Concrete
Authors: Khaksari Zahra , Chegeni Mohammad Reza Jahani , Tavakkol Arman , Zadeh Fatemeh Ataei , Moghadam Seyed Mohammad Amin Mirtaheri , Merikhi Ehsan , Asayesh Shahram
Published: March 2024

Modified polymer concretes are popular materials in the construction industry due to their relatively high performance, versatility and stability compared to ordinary cement concrete. In this research, by adding three different latexes, including styrene butadiene rubber, ethylene vinyl acetate and acrylic latex, the mechanical and durability properties of Light weight concrete with Leca aggregates were measured. In this regard, 15 different mixtures are carried out in two laboratory programs. in the first stage, the effect of each latex with 5, 7.5 and 10% percentages with cement are investigated, and in the next stage, the simultaneous effect of latex with Microsilica. It was measured on the properties of lightweight concrete. The results showed that the addition of latex has a significant effect on increasing the durability factors of lightweight concrete several times. With the combination of 7.5% latex and 7% Microsilica, the best compressive strength has been recorded. By using latex, the flexural strength of concrete increased around 30%. Also, the passing charge of the lightweight concrete sample without latex is 4124 coulombs, while the sample containing 10% ethylene vinyl acetate passes 451 coulombs of charge.
The Use Of The Black Scholes Model In Determining The Price Of The European Type Option
Authors: Simarmata Justin Eduardo , Ahzan Z.N.
Published: March 2024

An option is a contract between the seller’s option and the buyer’s option, while the factors that affect the value of the option are the stock price (S), the strike price (K), the maturity date (T), interest rate (r), volatility (σ). The application of the models in this study uses daily stock closing data from PT PP London Sumatra Indonesia Tbk from July 18, 2019, until September 19, 2019, so that the initial stock price is  = Rp1,090, the interest rate is 5.5%, the value stock price volatility is 0.253. The computation of the option prices using the Black Scholes model aims to found out all the values ​​generated from European type put options. By applying the Black Scholes model, the value generated from the European type  option is Rp14,768.
Analysis and Numerical Simulation of SEIRS Model with Vaccination on COVID-19 Spread
Authors: Gea Favour Get , Syahputra M. R. , Mardiningsih  , Sitorus Syahriol
Published: March 2024

This research aims to construct a mathematical model on the spread of COVID-19 in Indonesia, analyze the stability of the model, and perform numerical simulations. In this research, the SEIRS model was constructed for the spread of COVID-19. This model was constructed by considering the effect of vaccination parameters and with the assumption of decreased immunity. The model has two equilibrium points, namely the disease-free equilibrium point and the endemic equilibrium point. The basic reproduction number is obtained through the Next Generation matrix method which is formed from the model at the disease-free equilibrium point. The stability analysis of the model was carried out by considering the Jacobian matrix of the model. To perform numerical simulation, the Fifth-order Runge-Kutta method is used to provide a numerical solution for the model. From the simulations that have been carried out, it can be seen that vaccination can slow down the spread of COVID-19 and accelerate the recovery of the population.
Significados que atribuyen jóvenes a malestar Social y bienestar Social
Authors: Cea-Leiva Fredy , Villagran Andrades Myriam , Denegri Coria † Marianela
Published: March 2024

El presente artículo indaga los significados que estudiantes universitarios le otorgan a los conceptos de malestar y bienestar sociales. Para esta investigación el malestar social surge como consecuencias de la incertidumbre por la ausencia de estructuras que den sentido al actuar en sociedad; inseguridad por el aumento del riesgo de sociedades altamente fragmentadas; y desprotección por vivenciar lo social sin el otro, elementos todos, agudizados por un giro neoliberal de la sociedad.

La metodología del presente estudio fue cualitativa, transversal de tipo descriptiva/interpretativa, se usaron redes semánticas naturales, donde el estímulo fue malestar social y bienestar social. Participaron 147 estudiantes de tres universidades de Temuco-Chile, mediante un cuestionario en línea.

Los principales resultados fueron que el núcleo semántico para malestar social fue desigualdad, seguido de injusticia y para bienestar social fue tranquilidad, seguido de salud, educación y felicidad. No existen diferencias significativas entre hombres y mujeres para el significado de malestar, pero una leve diferencia para bienestar. Hay similitud en los núcleos entre aquellos estudiantes que se declararon de izquierda y aquellos que participaron de las movilizaciones y es distinto al núcleo de aquellos que se declararon de derecha y aquellos que no participaron de las movilizaciones.
Políticas sociales y prácticas de consumo: los y las receptoras de transferencias de ingresos del Municipio de La Matanza pre y en pandemia
Authors: Dettano Andrea
Published: March 2024

Como intervenciones estatales, las políticas sociales inciden en las formas de reproducción de la vida de las personas e involucran diferentes prácticas. La proliferación y masividad que han asumido en las últimas décadas, bajo la modalidad de Programas de Transferencias de Ingresos (PTI), han suscitado numerosos análisis. De los diferentes aspectos que podrían observarse referente a esta modalidad de atención a la población en situación de pobreza, desde aquí reflexionaremos su relación con el consumo, al haber ganado diversas menciones y miradas en torno a la aplicación de estos programas. Considerando el caso particular del Municipio de La Matanza (Provincia de Buenos Aires), este trabajo, por medio del análisis de entrevistas en profundidad realizadas entre 2018 y 2022 a receptores de PTI, persigue explorar cómo son vivenciados los consumos realizados con las transferencias monetarias, que emociones y prácticas se organizan en su recepción y qué características fueron asumiendo con la llegada de la pandemia.
ПРОБЛЕМИ ФОРМУВАННЯ ПОКАЗНИКІВ ФІНАНСОВОЇ ЗВІТНОСТІ ПІДПРИЄМСТВ УКРАЇНИ ЗА МСФЗ
Authors: Безкоровайна Л. В.
Published: March 2024

На сьогодні все більше підприємств України використовують міжнародні стандарти для формування фінансової звітності. І це викликано не лише законодавчими вимогами, а й бажанням підприємств виходити на міжнародний ринок. Фінансова звітність, складена на підставі міжнародних стандартів дає змогу іноземним партнерам, інвесторам аналізувати діяльність українських підприємств. Наукова стаття присвячена дослідницькому аналізу основних труднощів та проблем, які виникають у підприємств під час складання фінансової звітності за міжнародними стандартами. Актуальність дослідження зумовлена тим, що фінансова звітність підприємства є основним джерелом інформації при розробці стратегії розвитку бізнесу, через що важлива достовірність та об'єктивність даних. Крім того, фінансова звітність підприємства виступає найважливішим інструментом забезпечення управління фінансовою стійкістю підприємства, що можливо завдяки ретельному аналізу. У разі спотворення інформації процес аналізу економічних показників та даних не дозволяє отримати об'єктивну оцінку поточного фінансового стану підприємства. Процедура формування елементів фінансової звітності дозволяє підприємствам виконувати свої зобов'язання перед основними стейкхолдерами. У рамках статті розглянуто сутність та склад фінансової звітності, її практичне значення для ухвалення управлінських рішень. Проаналізовано проблеми формування фінансової звітності підприємства через спотворення у ній інформації, виявлено помилки, які найчастіше виникають під час складання фінансової звітності за міжнародними стандартами. Досліджено якісні характеристики фінансової інформації, яка наводиться у звітності – основоположні і посилювальні, їх взаємозв’язок. Також надано рекомендації щодо вибору бази оцінки показників фінансової звітності з урахуванням якісних характеристик інформації. Розглянуто порядок здійснення таксономії показників фінансової звітності, існуючі підходи до проведення таксономії – з використанням стандартних таблиць та тегування даних вже сформованої звітності, виділено переваги та недоліки кожного із підходів.
МЕТОДИ ТА МОДЕЛІ ВПЛИВУ ЦИФРОВІЗАЦІЇ НА ТРАНСФОРМАЦІЮ БІЗНЕСУ
Authors: Буяк Л. А.
Published: March 2024

Сучасний етап розвитку бізнесу характеризується акцентом на цифровізацію як пріоритетну спрямованість, що відображається у підході до модернізації окремих бізнес-процесів та у формуванні бізнес-моделей, заснованих на комплексній цифровій трансформації. Цифровізація вже не є просто вибором, а стає об'єктивною необхідністю для підприємств, які прагнуть зберегти та підвищити свою конкурентоспроможність на ринку. Сьогодні конкурентні переваги бізнесу формуються не тільки на основі якості, ціни чи рівня обслуговування, але й через здатність компанії інноваційно та ефективно використовувати цифрові технології. Це дозволяє не тільки оптимізувати внутрішні процеси, але й створювати нові цінності для клієнтів, розширюючи можливості бізнесу та відкриваючи нові горизонти зростання. Стаття присвячена дослідженню бізнес-моделей у контексті цифрової економіки. У статті велику увагу зосереджено на аналізі особливостей і переваг платформ та платформної економіки, а також розглянуто характеристики платформної бізнес-моделі. У роботі узагальнені наукові підходи до класифікації цифрових платформ, що дозволяє глибше зрозуміти, як різні види платформ впливають на бізнес-процеси, стратегію та конкурентоспроможність компаній. Обгрунтовано як платформні бізнес-моделі стимулюють інновації, сприяють ефективній взаємодії між різними учасниками ринку та відкривають нові можливості для зростання і розвитку. Розроблено концепцію цифрової трансформації агропідприємств, яка спрямована на оновлення та вдосконалення сільськогосподарської діяльності через використання сучасних технологій та цифрових рішень. Цей підхід передбачає комплексну інтеграцію різноманітних цифрових інструментів та платформ, які забезпечують автоматизацію процесів, покращення аналітики даних та ефективне управління ресурсами. Основна мета полягає в оптимізації виробничих процесів, підвищенні продуктивності та вдосконаленні процесу прийняття обґрунтованих стратегічних рішень. Використання цифрових технологій, таких як аналіз великих обсягів даних, штучний інтелект та інші інноваційні інструменти, надає підприємствам ряд переваг. Це відкриває нові можливості для розробки та вдосконалення бізнес-моделей, що відповідають динамічним вимогам цифрової економіки та постійно змінюваним очікуванням споживачів.