bluuebunny/crossref_metadata_2025 huggingface dataset:
Evaluating Student Insights, Attitudes, and Understandings on Green Accounting within the Green Economy Framework
Authors: Hasinah Hasinah , Rismawati Rismawati , Supri Zikra
Published: December 2023

This research aims to assess students' knowledge, attitudes, and perceptions regarding green accounting in the context of the green economy. Previous studies have predominantly focused on green accounting within corporations, while student perspectives are pivotal for the future of sustainable economics. Using a quantitative approach, this study involved 133 purposively sampled respondents. Multiple linear regression was used for data analysis. This research offers insight into how students' perceptions and attitudes towards green accounting can impact sustainable practices' adoption. It's among the few studies addressing students, future key players in the green economy. The findings contribute significantly to green accounting education and training. Moreover, it can aid policymakers and practitioners in designing more effective educational programs.

Keywords: Knowledge; Attitude; Perception; green accounting; economics.
Pendeteksian Kecurangan pada Laporan Keuangan dengan Pendekatan Fraud Triangle Model
Authors: Wibawa I Gusti Ayu Nadya Utami Dewi , Suprasto Herkulanus Bambang
Published: December 2023

Pressure, opportunity and rationalization are three conditions that always occur in an act of fraud which is often called the fraud triangle, a theory developed by Cressey. This study aims to reveal aspects that support fraud using the fraud triangle model against entities listed on the Indonesia Stock Exchange, namely the property and real estate sectors in 2017-2019. This research used a population of all property and real estate companies and the number of samples used was 21 companies with observation years from 2017 to 2019, resulting in a final sample size of 63 financial reports. In this research, multiple linear regression was used as a method which was then processed first using IBM SPSS 21 software. This research obtained results that only the financial stability and ineffective monitoring variables had a positive effect on financial reporting fraud. Meanwhile, rationalization has a negative effect on fraudulent financial reporting.

Keywords : Financial Stability; Ineffective Monitoring; Rationalization; Fraudulent Financial Statements.
Partisipasi Anggaran dan Senjangan Anggaran Dengan Ketidakpastian Karir Sebagai Variabel Pemoderasi
Authors: Okayanti Ni Made Dwi , Dwija Putri I Gusti Ayu Made Asri
Published: December 2023

The aim of this research is to analyze and obtain empirical evidence about the effect of budget participation on budgetary slack which is moderated by career uncertainty. This research was conducted at Regional Government Organizations (OPD) in the form of departments and agencies in Gianyar Regency. The research sample was determined using a purposive sampling method of 108 samples consisting of heads of departments/agencies, secretaries, finance sub-divisions and planning sub-divisions from each OPD. The data collection method used is a survey method with a questionnaire instrument. The data analysis technique used is Moderated Regression Analysis (MRA). The research obtained results that the budget participation variable had a positive effect on budget gaps and the career uncertainty variable weakened the effect of budget participation on budget gaps in the OPD of Gianyar Regency.

Keywords: Budgetary Participation; Career Uncertainty; Budgetary Slack
Pemahaman Akuntansi, Sistem Pengendalian Intern, Sumber Daya Manusia, Komitmen Organisasi, dan Kualitas Laporan Keuangan
Authors: Artiwi Putri , Kresnandra Anak Agung Ngurah Agung
Published: December 2023

This research aims to determine the influence of understanding accounting, internal control systems, human resources, and organizational commitment on the quality of the Buleleng Regency Regional Apparatus Organization (OPD) financial reports. The sampling method used was purposive sampling and the sample size was 93 respondents. This research uses classical assumption test research techniques, multiple linear regression analysis, and the F test. The results of this research show that understanding accounting, internal control systems, and human resources have a positive effect, while organizational commitment has no effect on the quality of local government financial reports in Buleleng Regency. This research can provide additional empirical study information regarding the influence of understanding accounting, internal control systems, human resources, and organizational commitment on the quality of Buleleng Regency OPD financial reports, providing contributions and implications for Buleleng Regency OPD and providing a broader understanding for researchers and reader.

Keywords: Understanding of Accounting; Internal Control Systems; Human Resources; Organizational Commitment; Quality of Financial Reports
Profitabilitas, Ukuran Perusahaan, Growth, dan Corporate Social Responsibility Disclosure
Authors: Pratama I Putu Dedy Wijaya , Sisdyani Eka Ardhani
Published: December 2023

The research aims to determine the effect of Profitability, Firm Size, and Growth on CSR Disclosure. The research was conducted on SRI-KEHATI indexed companies on the IDX in 2019-2021. The population of this study are all companies indexed by SRI-KEHATI and registered on the IDX during the 2019-2021 observation year. The sample in this study were all companies indexed in SRI-KEHATI and registered on the IDX during the observation year, namely 2019-2021, totaling 25 companies with 75 observations. Data analysis technique used multiple linear regression analysis. The results of the study show that profitability has a positive effect on CSR disclosure, which indicates that the higher the level of company profitability, the more Corporate Social Responsibility disclosure will increase. Company size has a positive effect on CSR Disclosure in large or small companies so that they have the same obligations and responsibilities for the environment around the company. Growth has a positive effect on CSR Disclosure which shows that the higher the company's growth rate, the more Corporate Social Responsibility Disclosure or CSR disclosure is made.

Kata Kunci: Profitabilitas, Ukuran Perusahaan, Growth, CSR Disclosure
Conceptualization of Agro-Ecotourism Based Environmental Accounting in Jeneponto District
Authors: Alam Syamsu , Tenriwaru Tenriwaru , Ariaty Arfah Eka
Published: December 2023

This study aims to frame the agro-tourism landscape in Jeneponto Regency as a sought-after tourist locale while also positioning environmental accounting as an effective tool for raising public awareness. Utilizing a case study methodology, the research was conducted in Jeneponto Regency. The participants were selected using a snowball sampling technique. Primary data, consisting of opinions and observational findings, were collected through in-depth interviews with subject matter experts and Focus Group Discussions (FGDs). Secondary data were sourced indirectly through intermediary mediums and augmented by a thorough document analysis. The data analysis process encompassed techniques such as data reduction, data display, and the subsequent drawing of conclusions and verification. The study sample was determined by the scope of the FGD, which included six respondents. A hallmark of this research is its comprehensive approach to accounting analysis. This approach extends from evaluating investment financing calculations for financial viability to assessing environmental costs and culminates in the formulation of financial reporting. The overarching goal is to elucidate the feasibility, profitability, and long-term sustainability of agro-ecotourism ventures.

Keywords: agro-ecotourism, environmental accounting, jeneponto
Diagnosis of the Water Access Situation in the Neighborhood of Canudos, Belém – PA
Authors: Silva Nilton Ricardo de Oliveira , Pessoa Francisco Carlos Lira , Gonçalves Mariane Furtado , Paiva Paula Fernanda Pinheiro Ribeiro , Braga Thais Gleice Martins , Da Silva Júnior Orleno Marques
Published: December 2023

Purpose: This work aims to develop a water indicator, using the IPH (Water Poverty Index) method that can evaluate the situation of access and use of water by inhabitants of urban areas in the North region, especially in the city of Belém – PA.
 
Theoretical framework: Access to safe drinking water, despite being a basic human right, has not been extended to all individuals, as regions with high water availability suffer from problems with access and quality of the resource offered. The Northern region of Brazil concentrates 81% of the country's water availability, however, this region presents divergent scenarios regarding access to water resources.
 
Method/design/approach: For the methodology used in this study, variables were selected that cover the dimensions: Capacity, Water Resources, Use, Access and Environment; the Delphi methodology was also used to develop the quantification of the data obtained to determine the IPH.
 
Results and conclusion: As a result of the field visits, we came across several complaints from neighborhood residents about the quality of the water supply service. It was concluded that the water situation in the neighborhood, despite the great availability of resources, is uncomfortable, requiring improvements in management.
 
Research implications: The research follows a line of importance for the management of water and health issues in the city of Belém, being carried out later in other neighborhoods of the capital.
 
Originality: The study contributes to the knowledge of water realities in the city of Belém, and shows the contrast between availability and access to water resources.
OMAH SENI: PENGEMBANGAN SENI LUKIS DI PASAR BARU JAKARTA
Authors: Teja Adrian Lucas , Machdijar Sutrisnowati
Published: December 2023

Empathy means to feel and understand what another person is feeling. An architect must understand space and the thought process of its users. If an architect knows how the user sees and feels a space, it will be easy to design for them. Empathetic architecture is linked to the street painting community. In Indonesia, street painters are commonly seen as paintings across a sidewalk, in a store or even kiosks. Areas that are famous for their street artists include Pasar Baru, Kota Tua, Pasar Seni Ancol in Jakarta, Jalan Braga in Bandung, and Jalan Simpang in Surabaya. So this project was inspired from Architectural Empathy for the street artist community in Pasar Baru, Central Jakarta. They have recently experienced job withdrawals and a lack of customers due to a lack of interest by the younger generation in their paintings, as well as a location that does not support their work. This analysis is done with the descriptive-qualitative method based on personal data. This project aims to fix the life of the artists, by integrating prorams that will increase the demography of customers. The concept used is facadism because the project is situated in a building that has historic potential.
Keywords:  Age; Potential; Sentra Lukis
Abstrak
Empati berarti merasakan dan memahami perasaan orang lain. Seorang arsitek harus memahami ruang dengan pola pikir penggunanya. Jika arsitek tahu persis bagaimana pengguna melihat dan mengalaminya, akan mudah merancang ruang untuk para seniman. Empati Arsitektur ini dikaitkan dengan komunitas seniman jalanan. Di Indonesia,  jasa pelukis jalanan sering dijumpai dalam bentuk pajangan lukisan di sepanjang trotoar, di dalam ruko atau bahkan pada sederet kios yang disediakan pengelola setempat untuk para pelukis. Daerah-daerah yang terkenal dengan pelukis jalannya antara lain Pasar Baru, Kota Tua, Pasar Seni Ancol di Jakarta, Jalan Braga di Bandung, dan Jalan Simpang di Surabaya. Maka proyek ini diangkat dari Empati Arsitektur terhadap komunitas seniman jalanan di Pasar Baru, Jakarta Pusat. Mereka belakangan ini mengalami pengurangan lapangan kerja dan sepinya pelanggan yang dikarenakan kurangnya minat generasi muda terhadap lukisan mereka, serta lokasi yang kurang mendukung pekerjaan mereka. Penelitian dilakukan dengan metode deskriptif-kualitatif berdasarkan analisis pribadi dari wawancara masyarakat. Maka proyek ini bertujuan memperbaiki ruang hidup para seniman, dengan mengintegrasikan program-program yang diharapkan dapat meluaskan demografi pelanggan, menarik perhatian dunia terhadap komunitas seniman jalanan, serta mempersiapkan para seniman terhadap perkembangan zaman yang digital. Konsep desain yang digunakan adalah facadism karena proyek mengambil tapak dengan bangunan yang memiliki langgam arsitektur bersejarah.
METODE WALDORF PEDAGOGY DALAM TAHAP PENDEKATAN DESAIN WADAH PENGEMBANGAN KETERAMPILAN ANAK PEMULUNG
Authors: Chandra Adi , Huwae Stephanus
Published: December 2023

The phenomenon of children working on the streets is a global phenomenon. The number of working children as scavengers in Jakarta, according to BPS in 2022, recorded 289 children with an average age of 6 to 18 years. North Jakarta, Cilincing District, is the largest contributor, with 48 percent. The main factor in child development that is not fulfilled educationally, spiritually, physically, or socially is the economic condition of the family. Insufficient economic problems require that parents include their children to work and make children a medium to earn money for survival. Children living in poverty are often trapped in a situation full of suffering and a bleak future and think that education is no longer important to them. this will continue to happen, and will continue to experience social inequality. This study aims to provide the right solution to breaking the cycle of poverty through empathetic architecture and the Waldorf pedagogy approach that puts forward three aspects of the user that are interrelated between children, parents, and nature. Therefore a concept is produced that can accommodate and provide practical skills training with the abilities they have and are interested in and develop children to the stage of the world of work so they can earn a decent living with the talents they have in the future.
Keywords: Child Labor, Scavengers, Skills, Waldorf Pedagogy
Abstrak
Fenomena anak-anak bekerja di jalanan merupakan suatu gejala global. Tercatat Jumlah anak pekerja sebagai pemulung di Jakarta menurut BPS pada tahun 2022 terdapat 289  anak dengan rata-rata usia 6 sampai 18 tahun. Jakarta Utara, Kecamatan Cilincing merupakan penyumbang terbesar dengan angka 48 persen. Faktor utama perkembangan anak yang tidak terpenuhi secara edukasi, rohani, jasmani maupun sosial yaitu kondisi ekonomi keluarga. Permasalahan ekonomi yang tidak mencukupi mengharuskan mereka para orang tua mengikutsertakan anak untuk bekerja dan menjadikan anak sebagai media untuk mencari uang demi keberlangsungan hidup. Anak-anak yang hidup dalam kemiskinan sering kali terperangkap dalam situasi penuh penderitaan serta masa depan yang suram dan mengganggap pendidikan tidak lagi penting bagi mereka. hal tersebut akan terus terjadi dan akan terus mengalami ketimpangan sosial. Penelitian ini bertujuan untuk memberikan solusi tepat dalam memutuskan mata rantai lingkaran kemiskinan mereka melalui arsitektur yang berempati dan pendekatan metode waldorf pedagogy yang mengedepankan ketiga aspek user yang saling berkaitan antara anak, orang tua, dan alam. Maka dari itu dihasilkan konsep yang dapat mewadahi serta memberikan sebuah pelatihan keterampilan praktis dengan kemampuan yang mereka miliki dan minati serta mengembangkan para anak-anak ketahap dunia kerja dan agar dapat memperoleh penghidupan yang layak dengan kemampuan bakat yang mereka miliki dimasa mendatang.
KONSEP EKSISTENSI-OTENTIK HEIDEGGER DALAM ARSITEKTUR: SEBUAH RUANG UNTUK MEMAHAMI KEHIDUPAN MELALUI KEMATIAN
Authors: Levan Varrel , Hadiwono Alvin
Published: December 2023

This research is based on an architectural design that focuses on empathy towards humans who lose themselves in daily life. The design aims to provide a reflection experience on human existence through programs based on Heidegger's concepts. The purpose of this study is to investigate how to create space for visitors to contemplate and realize their own existence through different experiences and carefully designed spatial arrangements. The research is conducted by studying Heidegger's concepts and how architecture can assist humans in reflecting on their existence. The use of architectural design methods based on Heidegger's concepts and visitors' experiences is employed to achieve the objective, based on spatial perception methods. In daily life, humans often forget their existence and attachment to the surrounding environment. This research aims to result in an architecture project that is able to give a deep reflective experience for the visitors to contemplate and realize their existence based on Heidegger’s concept.
Keywords:  authentic-existence; being; routinity
Abstrak
Penelitian ini didasarkan pada sebuah rancangan arsitektur yang berfokus pada empati terhadap manusia yang kehilangan dirinya dalam keseharian. Rancangan ini berusaha memberikan pengalaman refleksi terhadap diri dan eksistensi manusia melalui program-program yang didasarkan pada konsep-konsep Heidegger. Tujuan dari penelitian ini adalah untuk mempelajari bagaimana cara memberikan ruang bagi pengunjung untuk merenungkan dan menyadari eksistensi mereka sendiri melalui pengalaman yang berbeda dan pengaturan ruang yang dirancang. Penelitian dilakukan dengan mengkaji konsep-konsep Heidegger dan bagaimana arsitektur dapat membantu manusia merenungkan eksistensinya. Penggunaan metode desain arsitektur yang berbasis pada konsep-konsep Heidegger dan pengalaman pengunjung dilakukan untuk mencapai tujuan tersebut, didasarkan dengan metode persepsi spasial. Dalam kehidupan sehari-hari, manusia seringkali lupa untuk memperhatikan eksistensi dan keterikatan mereka dengan lingkungan sekitar. Penelitian ini bertujuan memberikan hasil berupa rancangan arsitektur yang dapat memberikan pengalaman refleksi yang mendalam bagi pengunjung untuk merenungkan dan menyadari eksistensi mereka berdasarkan konsep Heidegger. Diharapkan bahwa rancangan ini dapat memperluas pemahaman manusia tentang keterikatan mereka dengan lingkungan sekitar dan memberikan kesadaran yang lebih dalam tentang eksistensi mereka.
STUDI SPATIAL PERCEPTION DALAM PENYEDIAAN RUANG AKTIVITAS BAGI TUNA RUNGU DI KELAPA GADING
Authors: Geraldo Michael , Anggraini Diah
Published: December 2023

Every human being must have felt that there is something lacking in them, some people feel lacking because of difficulties and some people are also grounded because of thoughts or psychological influences. Both have a real impact on their own suffering. Having a deficiency of one of our five main senses must have a pretty significant impact. This book is written to discuss one of them, which is the rhetoric on the senses of hearing. Having this hearing impairment can be due to genetic factors (derivatives); congenital (from within the womb); or what we can as long as we live our lives. This prevents recipients from socializing and some people in the community may even stay away from them, because they find it difficult to communicate with them. This can make her suffering feel isolated, fearful, and give up to struggle to live her life. As my fellow humans have a sense of empathy for them, i can imagine how difficult it is for them to live their day-to-day lives in the midst of a civilization that relies on sound as the primary sign or signal to communicate. Then you have to help them and give them the "ears to see."
Keywords:  empthy; hearing disorder; spatial perception
Abstrak
Setiap manusia pasti pernah merasa ada sesuatu yang kurang dalam diri mereka, ada yang memang merasakan kekurangan karena mengalami kesulitan dan ada juga yang dilandasi karena pikiran atau pengaruh psikologis. Keduanya memiliki dampak yang nyata pada diri penderitanya. Memiliki kekurangan dari salah satu lima panca indera utama kita pasti memiiki dampak yang cukup signifikan. Tulisan ini ditulis untuk membahas salah satunya yaitu kekuranagn pada indera pendengaran. Memiliki gangguan pendengaran ini bisa dikarenakan faktor genetik ( turunan ); kongenital (dari sejak dalam kandungan ); maupun yang kita dapat selama kita menjalani kehidupan. Hal ini menghambat penerita untuk bersosialisasi dan beberapa orang dalam masyarakat pun mungkin menjauhi mereka, karena merasa sulit untuk berkomunikasi dengan mereka. Hal ini bisa membuat penderitanya merasa diasingkan, ketakutan, dan menyerah untuk berjuang menjalani kehidupannya. Sebagai sesama manusia saya memiliki rasa empati terhadap mereka, saya membayangkan betapa sulitnya bagi mereka untuk menjalani kehidupan sehari - harinya di tengah peradaban yang mengandalkan bunyi sebagai tanda atau sinyal utama untuk berkomunikasi, bahkan beberapa rambu lalu lintas pun juga menggunakan bunyi sebagai penanda. Maka harus membantu mereka dan memberikan meraka "telinga untuk melihat."
WADAH INTERAKSI DAN KREATIFITAS DIGITAL KREATIF INTERGENERASI
Authors: Junaidi Joshua , Surya Rudy
Published: December 2023

The Covid-19 pandemic is forcing people to change the norms of working, studying, communicating, up to making transactions or shopping online. This situation encourages further use of integrated internet networks, which causes various new activities and jobs to emerge, followed by spatial designs that can be very different. In this case, is local architecture ready to accommodate changes in digital work styles for different groups of people? This research was created in order to design a place for creative digital interaction that aims to form a community where users can collaborate and grow together. In this case, it is hoped that the older generation can learn from the younger generation who are superior in the digital aspect, as well as how the thoughts of the older generation who have lived longer can inspire the younger generation to create and innovate. This can be achieved through the disprogramming design method, where multiple spatial programs can contaminate one another and could be adapted to various activities. This project is expected to become a casual working space as well as intergenerational education.
Keywords:  creative digital industry; digital era; disprogramming; intergeneration
Abstrak
Pandemi Covid-19 memaksa masyarakat merubah norma bekerja, belajar, komunikasi, hingga melakukan transaksi atau belanja secara daring. Keadaan ini mendorong penggunaan jaringan internet yang terintegrasi lebih jauh, yang mana menyebabkan timbulnya pelbagai aktifitas dan pekerjaan baru, diikuti oleh desain keruangan yang bisa menjadi sangat berbeda. Dalam hal ini, apakah arsitektur lokal sudah siapa mewadahi perubahan gaya bekerja digital bagi golongan masyarakat yang berbeda – beda? Penelitian ini dibuat dalam rangka mendesain sebuah tempat interaksi digital kreatif yang bertujuan untuk membentuk sebuah komunitas dimana penggunanya dapat berkolaborasi dan bertumbuh bersama. Dalam hal ini, generasi lansia diharapkan dapat belajar dari generasi muda yang lebih unggul pada aspek digital, juga bagaimana pemikiran generasi lansia yang sudah hidup lebih lama dapat menginspirasi generasi muda dalam berkreasi dan berinovasi. Hal ini dapat dicapai melalui metode perancangan disprogramming, dimana program keruangan yang jamak dapat mengkontaminasi satu sama lain dan dapat disesuaikan dengan berbagai aktivitas. Proyek ini diharapkan dapat menjadi ruang bekerja kasual sekaligus edukasi intergenerasi.
A state-of-the-art artificial intelligent techniques in daylighting controller: models and performance
Authors: Grace Colaco Sheryl , Varghese Susan G , Pearl Kurian Ciji , Kumar TM Sanjeev
Published: December 2023

Lighting designers are always on the quest to develop a lighting control strategy that is aesthetically pleasing, comfortable, and energy-efficient. In an indoor context, electric lighting blended with daylighting controls forms a quintessential component for improving the occupant’s comfort and energy efficiency. Application of soft computing techniques, adaptive predictive control theory, machine learning, HDR photography, and wireless networking have facilitated recent advances in intelligent building automation systems. The evolution and revolution from the 19th to the 21st century in developing daylighting control schemes and their outcomes are investigated. This review summarizes the state-of-the-art artificial intelligence techniques in daylighting controllers to optimize the performance of conventional photosensor-based control and camera-based control in commercial buildings. The past, current, and future trends are investigated and analyzed to determine the key factors influencing the controller design. This article intends to serve as a comprehensive literature review that would aid in creating promising new concepts in daylighting controllers.
Analisis Pertumbuhan Dan Hasil Tiga Varietas Tanaman Nilam (Pogostemon cablin Benth.) Akibat Pengaturan Jarak Tanam
Authors: Zaini Akbar Hidayutallah , Hariyono Didik , Chrisna Pandu Pradana Onny , Septiana Septiana , Saitama Akbar
Published: December 2023

Tanaman nilam (Pogostemon cablin Benth.) merupakan salah satu tanaman penghasil minyak atsiri yang menjadi komoditas ekspor unggulan Indonesia sehingga dapat menyumbang devisa bagi negara. Produksi nilam secara nasional masih mengalami fluktuasi dan produktivitas minyak nilam juga masih tergolong rendah. Sehingga diperlukan teknik budidaya tanaman nilam yang tepat. Jarak tanam merupakan faktor penting dalam menentukan kualitas dan kuantitas hasil produksi. Selain itu, penggunaan varietas unggul juga merupakan teknologi yang bertujuan untuk meningkatkan produktivitas, rendemen dan mutu minyak nilam. Penelitian ini bertujuan untuk mengetahui mengetahui interaksi dan menganalisa pertumbuhan serta hasil tiga varietas tanaman nilam (Pogostemon cablin Benth.) pada jarak tanam yang berbeda. Penelitian ini dilaksanakan pada bulan Oktober 2021 – Maret 2022 di Kebun Percobaan Agrotechno Park Universitas Brawijaya, Desa Jatikerto, Kromengan, Malang, Jawa Timur. Alat dan bahan yang digunakan dalam penelitian ini yaitu traktor, oven, LAM, timbangan, selang, alfaboard, polybag, alat tulis, kamera, bibit nilam varietas Sidikalang, varietas Patchoulina 1, varietas Patchoulina 2, media tanam, data curah hujan, pupuk kandang, pupuk Urea, pupuk KCL, pupuk SP36, tali rafia dan air. Rancangan yang digunakan dalam penelitian ini yaitu RAK yang disusun secara faktorial terdiri dari 6 kombinasi perlakuan dan 4 ulangan, yaitu: V1J1: Varietas Sidikalang + Jarak Tanam 75 cm x 40 cm; V1J2: Varietas Sidikalang + Jarak Tanam 60 cm x 50 cm; V2J1: Varietas Patchoulina 1 + Jarak Tanam 75 cm x 40 cm; V2J2: Varietas Patchoulina 1 + Jarak Tanam 60 cm x 50 cm; V3J1: Varietas Patchoulina 2 + Jarak Tanam 75 cm x 40 cm; V3J2: Varietas Patchoulina 2 + Jarak Tanam 60 cm x 50 cm. Hasil penelitian menunjukkan bahwa perlakuan varietas dan jarak tanam berpengaruh nyata terhadap komponen pertumbuhan tanaman nilam. Sedangkan komponen hasil tanaman nilam menunjukkan interaksi antara varietas dan jarak tanam. Kesimpulan dari penelitian ini yaitu, terdapat interaksi antara perlakuan varietas dan jarak tanam terhadap peningkatan bobot segar total, bobot kering total dan produktivitas tanaman nilam. Varietas Sidikalang dengan jarak tanam 60 × 50 cm memiliki hasil dan kualitas minyak yang paling tinggi dibandingkan dengan perlakuan yang lain. Varietas Sidikalang juga memiliki pertumbuhan yang paling tinggi dibandingkan dengan varietas Patchoulina 1 dan varietas Patchoulina 2. Begitu pula dengan perlakuan jarak tanam 60 cm x 50 cm memiliki pertumbuhan yang paling tinggi dibandingkan dengan jarak tanam 75 cm x 40 cm.
Mutu Fisiologis Benih Kedelai Hitam Hasil Iradiasi Sinar Gamma Selama Periode Simpan
Authors: Yulita Dewi Tri , Novridha Andini Siti , Chrisna Pandu Pradana Onny , Dewi Ratna
Published: December 2023

Benih kedelai disimpan terlebih dahulu sebelum ditanam di lapangan, selama periode penyimpanan tersebut benih dapat mengalami kemunduran, jika tidak disimpan di kondisi lingkungan yang sesuai, maka kemunduran benih akan lebih cepat terjadi dan dapat menurunkan mutu fisiologis benih. Tujuan dari penelitian ini adalah untuk mengetahui mutu fisiologis benih kedelai hitam hasil iradiasi sinar gamma selama periode simpan. Penelitian ini menggunakan rancangan acak lengkap (RAL) non faktorial dengan perlakuan kontrol/tanpa iradiasi 0 Gy (R0) dan 5 dosis iradiasi sinar gamma antara lain: 50 Gy (R1), 100 Gy (R2), 150 Gy (R3), 200 Gy (R4), 250 Gy (R5), setiap perlakuan diulang sebanyak empat kali. Variabel yang diamati adalah Uji daya hantar listrik, Daya berkecambah benih, Kecepatan tumbuh, tinggi kecambah,  Indeks vigor, dan keserempakan tumbuh. Hasil penelitian didapatkan  semakin tinggi dosis iradiasi maka menunjukkan persentase daya berkecambah benih semakin rendah, dan menunjukan mutu fisiologis yang rendah.

 

Kata Kunci:Penyimpanan, Kedelai Hitam, iradiasi
Respon Pertumbuhan dan Hasil Tanaman Jagung Pulut Ungu (Zea mays L. var ceratina) Varietas Jantan F1 Akibat Kombinasi Populasi Tanaman dan Dosis Pupuk Organik
Authors: Rochman Fajar , Priyadi Priyadi , Budiarti Lina , Sutrisno Hery
Published: December 2023

Penelitian bertujuan untuk mengetahui pengaruh kombinasi populasi tanaman dan dosis pupuk organik yang berbeda terhadap pertumbuhan dan hasil tanaman jagung Pulut Ungu varietas Jantan F1 yang terbaik. Percobaan ini menggunakan rancangan acak kelompok lengkap terdiri dari enam perlakuan dan diulang sebanyak empat kali ulangan. Perlakuan terdiri dari : A. (66.666 tan./ha dengan 5 ton/ha) ; B. (66.666 tan./ha dengan 10 ton/ha); C (53.333 tan./ha dengan 5 ton/ha); D (53.333 tan./ha dengan 10 ton/ha); E (40.000 tan./ha dengan 5 ton/ha); F (40.000 tan./ha dengan 10 ton/ha). Respon tanaman yang diamati terdiri dari : tinggi tanaman, luas daun, bobot kering tanaman, bobot tongkol berkelobot per tanaman, bobot tongkol tanpa kelobot per tanaman, panjang tongkol dan diameter tongkol. Hasil penelitian ini menunjukkan kombinasi populasi tanaman dan dosis pupuk organik yang berbeda berpengaruh terhadap  tinggi tanaman, tinggi tanaman, luas daun, bobot kering tanaman, bobot tongkol berkelobot per tanaman, bobot tongkol tanpa kelobot per tanaman, panjang tongkol dan diameter tanaman jagung Pulut Ungu Varietas Jantan F1. Kombinasi populasi tanaman 40.000 tanaman/ha dengan 5 ton/ha pupuk organik memberikan hasil tanaman jagung Pulut Ungu varietas Jantan F1 terbaik.
Respon Pupuk Kalium dan Ukuran Umbi Bibit Terhadap Pertumbuhan dan Produksi Kentang (Solanum tuberosum)
Authors: Cindowarni Olivia , Damsir Damsir
Published: December 2023

Kentang merupakan salah satu sayuran yang memiliki banyak kandungan gizi. Kentang mengadung sumber utama karbohidrat, yang bermanfaat untuk meningkatkan energi dan proses metabolisme dalam tubuh. Penelitian ini bertujuan untuk mengetahui respon pupuk kalium (KCl) dengan ukuran umbi bibit berbeda terhadap pertumbuhan dan produksi kentang. Penelitian ini dilaksanakan di tiga lokasi yaitu di lahan Balai Benih Induk Hortikultura (BBIH), Laboratorium Ilmu-ilmu Dasar Fakultas, serta di Laboratorium Benih dan Pemuliaan Tanaman. Bahan tanam yang digunakan pada penelitian ini adalah benih kentang varietas Granola G1, benih berasal dari produsen benih kentang di Lembang, Jawa Barat. Penelitian ini menggunakan rancangan acak kelompok faktorial (3x4).  Perlakuan faktorial tersebut terdiri dari dua faktor, faktor pertama adalah ukuran benih (B) dan faktor kedua adalah dosis pupuk kalium (K). Pupuk kalium (KCl) dan berbagai ukuran umbi bibit memberikan respon terhadap tingkat kehijauan daun, tinggi tanaman, bobot basah brangkasan, jumlah umbi, dan bobot umbi. Kombinasi perlakuan pupuk kalium (KCl) 30 kg ha-1 dan ukuran umbi besar (±16,02 gr) berpengaruh terhadap pertumbuhan dan produksi kentang (Solanum tuberosum L.).
The Antibacterial Study from Endosymbiont Fungals of Mangroves (Avicennia sp.) in Lampung Waters against Staphylococcus aureus and Escherichia coli
Authors: Susanti Oktora , Putra Panji Manggala , Putri Afrisyahnia
Published: December 2023

S. aureus dan E. coli adalah bakteri penyebab penyakit yang memiliki kemungkinan resisten atau kebal terhadap antibiotik. Berbagai pendekatan telah dilakukan untuk mendapatkan senyawa antibiotik baru melalui pemanfaatan mikroorganisme yang bersimbiosis dengan Mangrove. Penelitian ini bertujuan untuk mendapatkan isolat yang memiliki bioaktivitas serta mengetahui kemampuan daya hambatnya terhadap bakteri S. aureus dan E. coli. Metode yang digunakan yaitu eksperimental, diawali dari sampling, isolasi dan pemurnian, uji antagonis isolat, dan pengamatan zona hambat isolat. Berdasarkan hasil yang diperoleh, terdapat 27 isolat fungi yang memiliki aktivitas terhadap bakteri S. aureus dan 21 isolat memiliki aktivitas terhadap bakteri E. coli. Isolat fungi endosimbion Mangrove Avicennia sp. perairan Pulau Pasar digolongkan sebagai isolat dengan aktivitas zona hambat lemah hingga kuat terhadap bakteri S. aureus maupun E. coli.
PENGARUH SUPLEMENTASI HYPEROL PADA PROFIL KADAR KALSIUM (Ca) DAN MAGNESIUM (Mg) MEDIA AIR PEMELIHARAAN UDANG VANAME (Litopenaeus vannamei)
Authors: Faturrohman Kurnia
Published: December 2023

Udang vaname merupakan salah satu komoditas unggulan budidaya perikanan di Indonesia. Salah satu faktor penentu keberhasilan budidaya udang vaname adalah profil kualitas air media budidaya dan profil kualitas pakan yang diberikan. Penelitian ini bertujuan untuk mengetahui efek suplementasi HYPEROL yang mengandung kalsium (Ca), magnesium (Mg) dan vitamin D3 pada pakan terhadap profil kandungan kalsium (Ca) dan magnesium (Mg) dalam air media pemeliharaan udang vaname. Pemeliharaan dilakukan selama 40 hari dengan pemberian pakan dengan kandungan HYPEROL yang berbeda yaitu yaitu kontrol (tanpa suplementasi HYPEROL) dan penambahan empat kadar suplementasi HYPEROL per kg pakan yaitu sebanyak 0.25%; 0.50%; 0.75%; 1,00%. Wadah pemeliharaan udang vaname berupa akuarium dengan ukuran 40x25x30cm sebanyak 15 buah dan diisi 4 L air laut pada masing-masing wadah. Ukuran larva udang vaname yang digunakan adalah post larva 15 (PL 15) dengan padat tebar 100 larva m-2. Penelitian ini menunjukkan bahwa suplementasi HYPEROL  dengan konsentrasi 0,5% berpengaruh terhadap penurunan secara signifikan kadar Ca dan Mg dalam air selama masa pemeliharaan yang diindikasikan dengan tingginya tingkat kelangsungan hidup (SR) dan peningkatkan pertumbuhan  udang vaname.
TREATMENT OF LEACHATE FROM ERBIL LANDFILL SITE BY ELECTRO- AND CHEM-ICAL COAGULATION METHODS
Authors: Othman Mohammed A.
Published: December 2023

Landfill leachate is commonly heavily contaminated wastewater. and consists of a high number of organic compounds, inorganic salts, toxic gases and heavy metals that exert a serious threat to the environment and public health. Thus, it requires treatments before direct release into receiving waters.  This paper presents the results of electrocoagulation (EC) and chemical coagulation (CC) treatment of leachate from the Erbil landfill site. The removal efficiency of chemical oxygen demand (COD), phosphate (PO43-), total suspended solids (TSS), total organic compound (TOC), and color of leachate was studied using iron and aluminum electrodes. The removal percentages were also compared to those produced by electrochemically generated Fe2+ and Al3+ dosages. The effect of different pH values on the removal efficiency of these parameters was evaluated at optimal conditions. The removal percentages for chemically added coagulants were lower than those for electrochemically generated Fe2+ and Al3+. In EC, the highest COD removal efficiency of 92% and 87% was achieved at the original concentration (C1) for iron and aluminum electrodes, respectively. The iron and aluminum electrodes also showed a maximum color removal of 90% and 95%, respectively, for the original undiluted leachate solution. Both Fe and Al electrocoagulation methods were not effective in removing TOC from the leachate of municipal solid waste. The highest removal efficiency of 78% was achieved at a 1:4 diluted solution (C2) using the Al-electrocoagulation method. The maximum removal percentage for PO43- was 94% at C1 using the Fe-electrocoagulation system. However, both systems were not very effective in removing TSS.
Analysis of Adoption of Improved Cassava Varieties among Farmers in Benue State, Nigeria
Authors: Idode P.I. , Mbah E.N. , Aveuya A.A.
Published: December 2023

The study assessed determinants of adoption of improved varieties of cassava among farmers in Benue State, Nigeria. A sample size of 321 respondents was used for the study. Primary data were generated through the use of a structured questionnaire. Descriptive statistics such as frequency, percentage, mean score and standard deviation were used for data analysis. Results of the study indicated that about 72% of the respondents were male, married (78.7%), most (56.3%) of them were within the age bracket of 31–40 years, 25.3% were within the age bracket of 41–50 years, 13.8% were within the age bracket of 21-30 years while only 4.0% were aged 51 years and above. Findings also showed that 39.3% of the respondents adopted TME 419 (farmer’s delight) while 34.9% adopted NR 8082 and TMS 30572 (BNARDA or AGRIC) respectively. Other varieties such as TMS 98/0505 (fine face), TMS 01/1363 (sunshine or vitamin A), TMS 98/0581 (Dixon) and TMS 98/0510 had a low percentage adoption of 18.7%, 12.5% and 11.2% respectively. The study revealed that the major determinants of improved cassava varieties in the study area include diseases and pests resistance (×̅=2.57), high yielding ((×̅=2.57), marketability (×̅=2.54), adaptability to harsh environment (×̅=2.48), high dry content (×̅=2.47), marketability/profitability (×̅=2.42), taste (×̅=2.27) and yield stability (×̅=2.22). The study inferred that there is a significant relationship between farmer’s level of education, farm size and farming experience and use of improved varieties of cassava in the study area. The study recommends that research institutions, extension agents, Government and non-governmental organizations should take the determinants of adoption of improved cassava varieties into consideration in policy discussions in order to increase the productivity of cassava in the study area.
Difference schemes with weights for modelling fluid flows in the shallow water approximation
Authors: Вабищевич П.Н. , Чернышов М.М.
Published: December 2023

Математическое моделирование течений жидкости со свободной границей часто выполняется на основе приближения мелкой воды. Система уравнений включает скалярное уравнение адвекции для высоты жидкости и векторное уравнение адвекции для скорости. В данной работе приближенное решение начально-краевой задачи проводится на основе стандартной конечно-элементной аппроксимации по пространству. Используются неявные двухслойные схемы с весами по времени. Вычислительная реализация базируется на применении метода Ньютона. Обсуждается выполнение законов сохранения массы и полной механической энергии на непрерывном и дискретном уровне. Возможности рассматриваемых неявных схем иллюстрируются численными результатами приближенного решения одномерной и двумерной модельной задачи разрушения дамбы. Показано, что увеличение веса в двухслойной схеме обеспечивает большую монотонность приближенного решения.

Mathematical modelling of free boundary fluid flows is often based on the shallow water approximation. The system of equations includes a scalar advection equation for fluid height and a vector advection equation for velocity. The paper presents an approximation of the initial boundary value problem using the standard spatial finite element method. Time weights are used in implicit two-level schemes. The computational method is based on Newton’s method. The fulfillment of the laws of conservation of mass and total mechanical energy at the continuous and discrete level is discussed. Numerical results demonstrate the effectiveness of implicit schemes for approximating solutions to one- and two-dimensional model problems, specifically dam failure. It is shown that increasing the weight in the two-level scheme improves the monotonicity of the approximate solution.
Hermeneutics of Narrative and Architectonics in symphonic engravings "Don Quixote" by Kara Karaev
Authors: Сафаралибекова Р.И.к.
Published: December 2023

В настоящей статье караевские симфонические гравюры «Дон Кихот» рассматриваются как нарратив «могущего человека» (П. Рикёр), который стремится дотянуть своё подсознание до светлого поля сознания, по формулировке Пруста. Знание «нарратора» о финале истории и глубоко личностный характер нарратива обусловливают его трагедийную сущность, во многом определяя драматургию и архитектонику произведения. В таком аспекте караевские симфонические гравюры «Дон Кихот» рассматриваются впервые.

In this article, symphonic engravings "Don Quixote" by Karaev is considered as the narrative of "person who can" (P. Ricoeur), who seeks to reach his subconscious to the bright field of consciousness, according to Proust's formulation. The knowledge of the "narrator" about the finale of the story and the deeply personal nature of the narrative determine the tragic essence of the narrative, largely determining the dramaturgy and architectonics of the work. In this perspective, the symphonic engravings "Don Quixote" are considered for the first time. Keywords: narrative autotherapy, narrative analysis, "stream of consciousness", architectonics, Kara Karaev, "Don Quixote".
Evaluación de los robots conversacionales en la comunicación asegurado-asegurador en el mercado español con un modelo de aceptación tecnológica
Authors: de Andres Sanchez Jorge , Gene-Albesa Jaume , González-Vila Puchades Laura
Published: December 2023

Esta investigación analiza la percepción de 63 profesionales de la industria del seguro acerca de la utilidad de los robots conversacionales (chatbots) en las interacciones de los clientes con las aseguradoras en relación a las pólizas en vigor. Para explicar dicha percepción, se utiliza un Modelo de Aceptación Tecnológica (Technology Acceptance Model, TAM) que incluye como variables la utilidad percibida, la facilidad de uso y la confianza en los chatbots. Además, se utilizan dos preguntas abiertas sobre las ventajas y desventajas del uso de esta tecnología. Así, se lleva a cabo un análisis cuantitativo mediante un Modelo de Ecuaciones Estructurales estimado por Mínimos Cuadrados Parciales (MEE-MCP), y un Análisis Cualitativo de las respuestas abiertas. Los resultados del análisis del MEE-MCP muestran una buena adecuación del TAM a la encuesta utilizada en la investigación, y revelan una influencia significativa directa de la utilidad percibida en la aceptación de los chatbots, así como un impacto también significativo de la facilidad de uso y la confianza, pero mediado por la utilidad percibida. En general, la actitud de los encuestados hacia los chatbots es negativa. Se identificaron diversas razones relacionadas con la dificultad en la interacción con estos, la necesidad de recurrir a la ayuda de un operador humano, la falta de habilidades emocionales como la empatía, la preocupación por la destrucción de puestos de trabajo, la poca fiabilidad y la ausencia de percepción de ventajas en términos de la repercusión de la reducción de costes administrativos en mejoras en los productos ofrecidos.
Higromă chistică prezentată ca o formaţiune izolată – raportare de caz şi review al literaturii
Authors: Păvăleanu Ioana , Popa Alexandra , Haliciu Ana-Maria
Published: December 2023

Nuchal translucency (NT) is the ultrasound observation of subcutaneous fluid accumulation at the back of the fetal neck, which, when excessively enlarged, can lead to nuchal edema or cystic hygroma. Elevated NT is associated with chromosomal anomalies and pregnancy complications. Cystic hygroma (CH) is caused by lymphatic system blockage, resulting in fluid-filled pseudocysts. Its incidence varies, but it is usually rare in the general population. CH is commonly detected during prenatal screenings, with higher incidences in populations undergoing extensive testing. It can be associated with genetic conditions like Turner and Down syndromes, influenced by geographic regions and maternal age. Ultrasound is an established method for CH diagnosis, revealing multiseptated cystic masses. A normal karyotype is found in only 20-50% of cases. The management varies from expectant monitoring to pregnancy termination, depending on severity and associated anomalies. The risk of recurrence depends on karyotype; normal karyotypes have a higher recurrence risk. Spontaneous resolution of cystic hygroma has been reported in some cases. To illustrate this situation, we present the case of a patient with a spontaneously regressed CH associated with a normal karyotype and a favorable outcome. In conclusion, cystic hygroma management and counseling should consider the presence of chromosomal abnormalities, but recent studies reveal a more optimistic perspective once these abnormalities are ruled out. Collaborative counseling is essential for informed decision-making during pregnancy regarding fetal interventions, neonatal care or palliative care.
Structural, biochemical and bioinformatic analyses of nonribosomal peptide synthetase adenylation domains
Authors: Heard Stephanie , Winter Jaclyn
Published: December 2023

The adenylation reaction has been a subject of scientific intrigue since it was first recognized as essential to many biological processes, including the homeostasis and pathogenicity of some bacteria and the activation of amino acids for protein synthesis in mammals. Several foundational studies on adenylation (A) domains have facilitated an improved understanding of their molecular structures and biochemical properties, in particular work on nonribosomal peptide synthetases (NRPSs). In NRPS pathways, A domains activate their respective acyl substrates for incorporation into a growing peptidyl chain, and many nonribosomal peptides are bioactive. From a natural product drug discovery perspective, improving existing bioinformatics platforms to predict unique NRPS products more accurately from genomic data is desirable. Here, we summarize characterization efforts of A domains primarily from NRPS pathways from July 1997 up to July 2023, covering protein structure elucidation, in vitro assay development, and in silico tools for improved predictions.
Multi-Responsive Thermally Activated Delayed Fluorescence Materials: Optical ZnCl2 Sensors and Efficient Green to Deep-red OLEDs
Authors: Si Changfeng , Kumar Gupta Abhishek , Basumatary Biju , McKay Aidan , Cordes David , Slawin Alexandra , Samuel Ifor , Zysman-Colman Eli
Published: December 2023

Thermally activated delayed fluorescence (TADF) is an emission mechanism whereby both singlet and triplet excitons can be harvested to produce light. Significant attention has been devoted to developing TADF materials for organic light-emitting diodes (OLEDs), while their use in other organic electronics applications such as sensors, has lagged. We have developed and systematically studied a family of TADF emitters, TPAPyAP, TPAPyBP, and TPAPyBPN containing a triphenylamine (TPA) donor and differing nitrogen-containing heterocyclic pyrazine-based acceptors. Depending on the acceptor strength, these three compounds emit with photoluminescence maxima (λPL), of 516 nm, 550 nm, and 575 nm in toluene. Notably, all three compounds showed a strong and selective spectral response to the presence of ZnCl2, making them the first optical TADF sensors for this analyte. We also demonstrate that these three emitters can be used in vacuum-deposited OLEDs, which showed moderate efficiencies. Of note, the device with TPAPyBPN in 2,8-bis(diphenyl-phoshporyl)-dibenzo[b,d]thiophene (PPT) host emitted at 657 nm and showed an EQEmax 12.5%. This electroluminescence was significantly red-shifted yet showing comparable efficiency compared to a device fabricated in 4,4′-bis(N-carbazolyl)-1,1′-biphenyl (CBP) host (λEL= 596 nm, EQEmax = 13.6%).