bluuebunny/crossref_metadata_2025 huggingface dataset:
Corporate Governance, Islamic Social Reporting, Intensitas Aset Tetap, dan Agresivitas Pajak pada Bank Syariah
Authors: Amalia Dita , Suryaputri Rossje V.
Published: March 2023

The aim of this study is to empirically examine the effect of the proportion of independent commissioners, audit committees, Islamic Social Reporting (ISR) and fixed asset intensity on tax aggressiveness with bank size and profitability as control variables. The method used in this research is multiple linear regression analysis. The population in this study is Islamic banking registered with the OJK in 2016-2021. Sampling used purposive sampling method and obtained 49 observational samples. Tax aggressiveness is measured by the Effective Tax Rate (ETR). The results showed that the proportion of independent commissioners and audit committees had a negative effect on tax aggressiveness. Fixed asset intensity has a positive effect on tax aggressiveness. Research also proves that Islamic social reporting has no effect on tax aggressiveness.

Keywords: Corporate Governance; Islamic Social Reporting; Fixed Asset Intensity; Tax Aggressiveness.
Independensi, Etika Profesi, Integritas dan Kinerja Auditor KAP di Bali
Authors: Kemarayanthi Desak Made , Ramantha I Wayan
Published: March 2023

Auditor performance is the ability of an auditor to produce financial audits within a certain period of time. Professional audit services that are independent, adhere to professional ethics and have high integrity are needed to get good auditor performance and be trusted by the public. The research aims to determine the Effect of Independence, Professional Ethics and Integrity on Auditor Performance. The research was carried out at a Public Accountant Office in the Province of Bali and has been registered in the IAPI directory with a population of 122 auditors and a sample of 57 respondents. Research using multiple linear regression analysis. The results of the study show that independence, professional ethics and integrity have a positive effect on auditor performance. This shows that the higher the attitude of independence and integrity and adherence to professional ethics can make the resulting auditor's performance increase.

Keywords: Independence; Professional ethics; Integrity; Auditor Performance
Weton: Reflections on Employee Interests to Become a Whistleblower
Authors: Purwanti Lilik , Effendi Soelchan Arief
Published: March 2023

This study aims to reveal the employee's interest in reporting fraudulent acts in the Universitas Brawijaya Academic Business Entity and analyzes the employee's interest based on the weton. Informants include the director, deputy director, financial manager, treasurer, and administrative staff. This qualitative research was conducted through unstructured interviews as well as documentation methods to obtain information about weton from informants. This study found that some employees were interested and some were not. Whistleblowers with weton Rebo Pon, Akad Pahing, Sênin lêgi and Rêbo lêgi consider reporting fraud an obligation and a moral responsibility because it harms the organization. On the other hand, the whistleblowers with weton Kêmis pon and Sêtu kliwon feel uncomfortable, sorry, and afraid to report. The work environment and family form a character that encourages a person's interest in becoming a whistleblower.

Keywords: weton, fraud, employee interest, whistleblower
Reduced Audit Quality Practices among Local-Government’s Internal Auditors: What to do with Stress and Working Condition
Authors: Ariwibowo Rinto , Nurkholis Nurkholis , Saraswati Erwin
Published: March 2023

This study aims to reveal the influence and effect of stress and its ?predecessor through ?the lens of Job-Demand ?Resource Theory (JD-R). ?This research utilizes the quality of working life and work ?interference with personal life as ?predictors of stress and reduced audit quality practice. ?The ?subjects of ?this study involved 326 local government internal auditors in Bali ??Area. Quantitative analysis using PLS-SEM demonstrated both ?predictors’ effects in ?forming auditor’s stress. The study also confirms ?that stress mediates the ?formation of reduced audit quality ?practices among auditors. The result of the study is ?expected to give ?strategic recommendations to Government ?Internal Control Apparatus/Aparat Pengawasan Intern Pemerintah ??(APIP) management to promote better stress ?management and work-life balance programme, expecting ?to prevent dysfunctional audit practices while optimizing their ?audit quality.

Keywords: job demand resource theory, quality of working life, work ?interference with personal life, job stress, reduced audit quality practice
Sustainability Performance in Hospitality Industry: Interaction of Strategic Sustainability Management and Sat Kerthi Culture
Authors: Saputra Komang Adi Kurniawan , Subroto Bambang , Rahman Aulia Fuad , Saraswati Erwin
Published: March 2023

This study aims to develop a model framework to identify the determinants of factors that influence sustainable performance practices in the hospitality sector. This study uses explanatory research. The unit of analysis in this study is the hotel's general manager. Data analysis was performed by multiple linear regression. It was observed that the influence of strategic sustainability management consisting of internal and external challenges as well as sat kerthi culture adopted as sustainable tourism regulation on sustainability performance based on the triple bottom line. The results show that strategic sustainability management and local sat kerthi culture significantly affect the assessment of hotel sustainability performance. The current research model can also be applied to various types of companies in the tourism and other sectors. This study offers original insight into the concept of sustainability, sat kerthi, and sustainability performance as a local culture that focuses on the concept of sustainability.

Keywords: sustainability performance, strategic sustainability management, local culture, triple bottom line, green hotel
APPLICATION OF NAIVE BAYES ALGORITHM IN EDUCATIONAL GAMES LEARN TO WRITE AKSARA BALI
Authors: Vyasa I Made Satya , Arta Wibawa I Gede , Anom Cahyadi Putra I Gusti Ngurah , Arya Kadyanan I Gusti Agung Gede , Sanjaya ER Ngurah Agus , Hendra Suputra I Putu Gede
Published: March 2023

Balinese script is a script from the Balinese area that was commonly used by people in ancient times to describe a word, there are many ways to keep this script sustainable and not extinct. One of them is by making a Balinese character recognition game. Which in this application the user will provide input in the form of Balinese characters written on the application, which then the input will go through a preprocessing process and then proceed with diagonal feature extraction, then the results of the feature extraction will go through a classification process using the Naïve Bayes method. The result is a web-based application that can recognize Balinese script writing using the Naïve Bayes classification method with an accuracy rate of 70.3% and get a good response from every respondent who has tested the application.

Keyword : Balinese Scription, Diagonal Feature Extraction, Naïve Bayes.
Implementasi Konsep Mottainai sebagai Upaya Pelestarian Lingkungan dalam Anime Mottainai Baasan karya Mariko Shinjuu
Authors: Deanahara Cindy Rut , Budiana I Made , Ari Sulatri Ni Luh Putu
Published: March 2023

This article discusses about the environmental problem and the implementation of mottainai to preserve the environment in Mottainai Baasan anime. The method used in this article was content analysis with a qualitative approach. The ecocriticism literary theory by Garrard and an environmental ethics theory by Keraf are used as the basic theorethical. The results indicate that in the anime, four environmental problems are found which include soil pollution, water pollution, food waste, and energy waste, which occur due to a lack of understanding about environmental conservation. Environmental problems that continue to occur make Japanese people strive to preserve the environment by implementing the mottainai concept. The implementation of mottainai is reflected in the environmental ethics principle, such as: 1) respect for nature, including the awareness that environment has a value and allowing living creature in the environment to live and grow; 2) moral responsibility for nature, including awareness to protect the environment and prevent environmental damage; 3) caring for nature, including caring for living beings who experience difficulties and awareness that the environment has the right to be protected; 4 simple lifestyle and in harmony with the environment; including maximizing the function of an object to reduce consumptive behavior.
Analisis Sejarah dan Perkembangan Perkeretaapian di Jepang
Authors: Syuhada Farrell Hamzah , Putri Oktaviana
Published: March 2023

This research discusses the history of Japanese railways and the factors causing the progress of railways in Japan. The research method used in this research is descriptive qualitative. The data collection technique used in this research is a literature study or literature review. The data in this research were taken from journals, books, documentation, internet and literature that discussed the topic being researched. The results of this study are the history of Japanese railways starting in 1872 at the beginning of Japan's new era, namely the Meiji era. Japan learned the rail system from England. Initially, the railroads in Japan were under the auspices of one company, namely JNR, due to go into liquidation, Japan was forced to make JNR a private company, JNR changed its name to JR and is divided into 9 companies to this day. While the factor for the advancement of Japanese railways is Japan's long experience in the world of railways, which is more than 150 years, Japan dares to take risks in the development of railways, Japan is able to overcome competition with private railroad companies, and finally, the Japanese people are disciplined and punctual.
Pemetaan Restoran Jepang dan Kuliner Milenial di Surabaya
Authors: Amalijah Eva , Fredy Mochammad
Published: March 2023

The food that a person consumes has an influence in determining identity, existence, and legitimacy. As something that is important and influential for humans, food generally has characteristics to distinguish it from other foods. In this context, Japan has uniquely Japanese food that distinguishes it from food from other countries. Therefore, Japan as one of the countries that utilizes popular culture as its export commodity uses food as a tool of cultural diplomacy. This study examines the relationship between culinary choices among millennials and gender at Japanese restaurants in Surabaya. Through an interpretative quantitative method of studying Japanese culinary culture, the data will be mapped, interpreted, and then studied in depth the relationship between culinary choices among millennials and gender in Japanese restaurants in Surabaya. The results of the study read with the concepts of Japanese pop culture, especially about shoku bunka (culinary culture) and gender. So that the output is in the form of knowledge about the existence of gender that enters the realm of food and influences the choices of young millennials in determining the food menu at Japanese restaurants in the city of Surabaya.
Positive Politeness Strategies in “Ratatouille”
Authors: Irmila Riyasa Puteri Ida Ayu Komang , Parthama I Gusti Ngurah , Winaya I Made
Published: March 2023

This study entitled Positive Politeness Strategies in “Ratatouille” is interesting to be discussed as an object analysis due to the application of positive politeness strategies used in the social interaction. The aims were to analyze positive politeness strategies used by the characters, and to describe the factors influencing the characters chose positive politeness strategies. The data were taken from the script of the movie. The data were collected through documentation method by note-taking technique. The utterances which were used as the data were the utterances of the conversation between the characters which were applied the positive politeness strategies. Furthermore, the theory of politeness by Brown and Levinson (1987) used to analyze the positive politeness strategies and the factors influencing the choice of positive politeness strategies in the conversation between the characters in “Ratatouille” movie.  Based on the theory mentioned above, there were fourteen strategies of positive politeness strategies were found among the characters’ dialogue in “Ratatouille” movie. Moreover, there were two factors influencing the choice of positive politeness strategies, namely the payoffs and the relevant circumstances: sociological variables.
Exposure Assessment of Aflatoxin M1 Through Ingestion of Infant Formula in Türkiye
Authors: Demir Tuğba , Ağaoğlu Sema
Published: March 2023

The objectives of the study were to determine the aflatoxin M1 (AFM1) content in ınfant formula samples in Türkiye and to assess the risk of infants’ exposure to aflatoxins food contamination. A total number of 72 samples of infant formulas (premature, hipoallergenic, 0-6, 6-9,9-12 and 12-36 months) were analyzed for the presence of AFM1 using the Enzyme Linked Immunosorbent Assay (ELISA) method. 49% of the samples (35 samples) were contaminated with AFM1 and the group most highly contaminated with AFM1 was infant formulas 12-36 (8 samples) months. In addition, this study aimed at evaluating AFM1 levels especially above international (European Commission) (0.025 µg/kg) and local (Türkiye Food Codex Regulation) (0.025 µg/kg) standards and cancer risks associated with the ingestion of infant formula sampled from Türkiye. Five samples of infant formula had AFM1 concentration above maximum allowable concentration according to the standards. Risk assessments of AFM1 for infants ranged between 0.002- 0.035 ng/kg bw/day and >100.000–5263.15 respectively for Estimated Daily Intake (EDI), and Margin of Exposure (MOE). The riskiest group was determined in the 9-12 months samples. Results of our study indicate the high risk of infants’ exposure, who are at the early stage of development and vulnerable to toxic contaminants.
Exopolysaccharides from Lactic Acid Bacteria: A Review on Functions, Biosynthesis and Applications in Food Industry
Authors: Karabekmez Erdem Tuğba , Dilşad Tatar Hazel , Ayman Sermet , Gezginç Yekta
Published: March 2023

Lactic acid bacteria are the substantial source for producing polysaccharides used in technological applications as thickeners and viscosifiers in the food industry. A broad variety of lactic acid bacteria species secrete structurally diverse exopolysaccharides that contribute to their surface attachment, protection against abiotic or biotic stress factors and nutrient uptake. The exopolysaccharides are produced naturally during fermentation process by living lactic acid bacteria cells and accepted as postbiotic for these metabolites having various physiological health-promoting effects. Exopolysaccharide producer lactic acid bacteria encode a great number of enzymes and regulatory proteins involved exopolysaccharide biosynthesis process. This process is a complex and occurs through presence of multiple genes. However, it is crucial the understanding of structure, composition, function, chemical, and physical properties of exopolysaccharides which vary from one type of bacteria to another via chemical analysis methods. In this review, the use of lactic acid bacteria exopolysaccharides, their structures, genetic modules and biosynthesis, and the use of exopolysaccharides derived from lactic acid bacteria in the food industry are described, discussed and focused on recent developments.
Penerapan Rantai Markov Pada Pola Perpindahan Pembelian di Produk Songkok
Authors: Agustina Fitri , Novianti Trisita
Published: March 2023

The projected decrease inspired this research in Afdhol MSMEs' consumer base in 2020. This study's objectives were to determine the pattern of product brand transfer for Nasional Afdhol (SNA) and predict the market share and price of prayer cap products. This study was undertaken at the SNA in Bungah District, Gresik Regency. With a population of 415 people and a required sample size of 204 persons, the required data consists of a questionnaire containing questions concerning prayer cap brand items used in the past and prayer cap brand products used presently. There are three competing prayer cap brands: Nasional ONH, Pendopo, and Nasional Gapuro Bungah. During the pandemic, it has decreased drastically by almost 70% until the last two years, so the problem that can be formulated was SNA has never evaluated the market, so competitors have never been taken into account for their role, which may affect the market share, and how consumers behave in their role in choosing which songkok to buy. By calculating using the Markov chain, the pattern of songkok purchase movement made by consumers in the 4 songkok brands can be analyzed so that SNA canplan marketing strategies to increase sales and their expected values. Data processing was performed using Rantai Markov, beginning with projecting market share using three strategies. The first strategy was without decreasing or raising prices. The second strategy was reducing the price of Rp. 5,000.00, and the third strategy was increasing the price of Rp. The calculation results yielded the greatest market share value. A formulated strategy was to cut the price of Rp. 5,000.00 by 42.65% with a probability value of 0.4265 under a steady-state condition of 0.4714 with a profit of Rp. 1,137,636. The strategy to obtain maximum expectation values has the consequence of enlarging its customer base.
Understanding Discrepancies in a Person's Fear of Movement and Avoidance Behavior: A Guide for Musculoskeletal Rehabilitation Clinicians Who Support People With Chronic Musculoskeletal Pain
Authors: De Baets Liesbet , Meulders Ann , Van Damme Stefaan , Caneiro J.P. , Matheve Thomas
Published: March 2023

BACKGROUND: Generic self-report measures do not reflect the complexity of a person's pain-related behavior. Since variations in a person's fear of movement and avoidance behavior may arise from contextual and motivational factors, a person-centered evaluation is required—addressing the cognitions, emotions, motivation, and actual behavior of the person.

CLINICAL QUESTION: Most musculoskeletal rehabilitation clinicians will recognize that different people with chronic pain have very different patterns of fear and avoidance behavior. However, an important remaining question for clinicians is “How can I identify and reconcile discrepancies in fear of movement and avoidance behavior observed in the same person, and adapt my management accordingly?”

KEY RESULTS: We frame a clinical case of a patient with persistent low back pain to illustrate the key pieces of information that clinicians may consider in a person-centered evaluation (ie, patient interview, self-report measures, and behavioral assessment) when working with patients to manage fear of movement and avoidance behavior.

CLINICAL APPLICATION: Understanding the discrepancies in a person's fear of movement and avoidance behavior is essential for musculoskeletal rehabilitation clinicians, as they work in partnership with patients to guide tailored approaches to changing behaviors. J Orthop Sports Phys Ther 2023;53(5):307–316. Epub: 9 March 2023. doi:10.2519/jospt.2023.11420
PENGEMBANGAN MEDIA PEMBELAJARAN KOMPUTER AKUNTANSI BERBENTUK MODUL PEMBELAJARAN DIGITAL
Authors: Akhmad Suyono  , Purba Andy Wijaya
Published: March 2023

Abstrak

Tujuan penelitian ini adalah: (1) untuk mengetahui proses pengembangan media bahan ajar akuntansi berupa CD interaktif dengan mata kuliah komputer akuntansi. (2) Untuk mengetahui kelayakan media bahan ajar modul berbasis digital dengan mata kuliah komputer akuntansi. Jenis penelitian adalah penelitian pengembangan (Research and Development). Model pengembangan yang digunakan yaitu model Borg & Gall yang di mulai dari tahap potensi dan masalah untuk menguatkan potensi dan masalah yang akan diteliti, tahap kedua yaitu mengumpulkan informasi dengan cara melakukan observasi terhadah objek yang akan di teliti, tahap ketiga yaitu desain produk yang dilakukan dalam menentukan SK & KD, indikator, menentukan materi ajar dan akan menghasilkan modul pembelajaran digital tahap keempat yaitu validasi desain dari ahli materi dan praktisi pembelajaran. Hasil penelitian ini menunjukkan bahwa media program MYOB yang telah dikembangkan dinyatakan valid, praktis dan efisien untuk digunakan.

Kata kunci: Modul Komputer Akuntansi, Pembelajaran Digital
PERSEPSI SISWA TERHADAP PEMBELAJARAN REMEDIAL PADA MATA PELAJARAN EKONOMI DI SMA NEGERI 1 TANAH PUTIH
Authors: Nureni Ramadiana  , Nurhuda
Published: March 2023

Penelitian ini dilakukan dengan tujuan untuk mengetahui persepsi siswa terhadap pembelajaran remedial pada mata pelajaran ekonomi kelas X di SMA Negeri 1 Tanah Putih tahun ajaran 2018/2019. Penelitian ini dilaksanakan di SMA Negeri 1 Tanah putih pada bulan Maret 2019, subjek penelitian ini adalah guru ekonomi dan siswa kelas X jurusan MIPA di SMA Negeri 1 Tanah Putih sebanyak 42 orang. Pengumpulan data dalam penelitian ini menggunakan angket dan wawancara. Angket terdiri dari 36 pernyataan dan siswa menjawab bentuk tes ulang yang terdiri dari 7 butir pertanyaan. Berdasarkan analisis deskriptif tes ulang mengenai persepsi siswa terhadap pembelajaran remedial pada mata pelajaran ekonomi yang menjawab sangat setuju 138 responden, setuju 84 responden, kurang setuju 37 responden, tidak  setuju 34 responden. Berdasarkan analisis data, maka disimpulkan bahwa skor rata-rata tentang tes ulang yaitu 1,37 dengan kategori sangat rendah.
PENGARUH PERSEPSI PELAKSANAAN PEMBELAJARAN ONLINE TERHADAP DISIPLIN BELAJAR SISWA JURUSAN IPS SMA NEGERI 2 KUOK
Authors: Diah Rahmadana  , Fitriani
Published: March 2023

Jenis penelitian ini adalah penelitian deskriptif dengan pendekatan kuantitatif eksplanasi yang bertujuan untuk mengetahui pengaruh persepsi pelaksanaan pembelajaran online terhadap disiplin belajar siswa jurusan IPS SMA Negeri 2 Kuok. Subjek dalam penelitian ini adalah seluruh siswa kelas IPS SMA Negeri 2 Kuok yang berjumlah 72 orang siswa, variabel yang digunakan dalam penelitian ini adalah persepsi pelaksanaan pembelajaran online sebagai variabel bebas serta disiplin belajar siswa sebagai variabel terikat. Teknik pengambilan data digunakan dalam penelitian ini adalah dengan menggunakan teknik kusioner (angket). Hasil pengujian dengan menggunakan program SPSS diketahui nilai signifikan variabel persepsi pembelajaran online sebesar 0,000 sehingga dapat disimpulkan bahwa ada pengaruh antara persepsi pembelajaran online terhadap disiplin belajar siswa jurusan IPS SMA Negeri 2 Kuok. Hasil perhitungan koefisien determinan diketahui bahwa besarnya pengaruh persepsi pembelajaran online terhadap variabel disiplin belajar siswa yaitu sebesar 0,580 atau dalam persentase yaitu sebesar 58% bahwa persepsi pembelajaran online mempengaruhi disiplin belajar siswa. Sedangkan sisanya 42% dipengaruhi oleh faktor lainnya yang tidak terdapat pada penelitian ini.

Kata Kunci: Persepsi Pembelajaran Online, Disiplin Belajar Siswa
ANALYSIS OF SEASONAL CHANGES IN THE OPERATION OF THE DAMS OF KRASNOYARSKAYA AND ZEYSKAYA HPP ACCORDING TO THE DATA OFSEISMOMETRIC MONITORING SYSTEMS
Authors: Короленко Д.Б. , Короленко Л.А. , Кузьменко А.П. , Москвичев В.В. , Сабуров В.С.
Published: March 2023

В работе рассмотрены некоторые результаты функционирования автоматизированных систем сейсмометрического контроля на плотинах Красноярской и Зейской ГЭС. Представлены информационная модель и программное обеспечение как инструмент для исследования изменения динамических характеристик во времени и в сопоставлении с основными факторами внешних воздействий на плотину ГЭС.

The paper considers some results of the operation of automated seismometric control systems at the dams of the Krasnoyarskaya and Zeyskaya HPP. An information model and software are presented as a tool for studying the changes in dynamic characteristics over time and in comparison with the main factors of external impacts on the hydroelectric dam.
A CONCEPTUAL MODEL OF A MULTILINGUAL INFORMATION SYSTEM FOR NLP SCIENTIFIC AND EDUCATIONAL ACTIVITIES
Authors: Садирмекова Ж.Б. , Самбетбаева М.А. , Боранкулова Г.С. , Еримбетова А.С.
Published: March 2023

Целью работы является разработка полиязычной информационной системы для научно-образовательной деятельности NLP. Оригинальность предлагаемого подхода состоит в том, что для систематизации знаний, данных и информационных ресурсов и организации осмысленного доступа к ним будет использоваться разработанная в рамках данного проекта онтология предметной области, а также в качестве основы программного обеспечения будут использоваться стандарты и средства технологий Semantic Web. Разработанная в рамках этого исследования онтология станет концептуальной основой полиязычной информационной системы поддержки научной и образовательной деятельности NLP, которая обеспечит систематизацию всей информации по указанным методам, ее интеграцию в единое информационное пространство, удобную навигацию, а также содержательный доступ к ней.

The goal is to develop a multilingual information system for NLP scientific and educational activities. The originality of the approach proposed in the study is that the ontology of the subject area developed within the framework of this project will be used to systematize knowledge, data and information resources and organize meaningful access to them, as well as the standards and tools of Semantic Web technologies will be used as the basis of the software. The ontology developed within the framework of this study will become the conceptual basis of a multilingual information system for supporting scientific and educational activities of NLP, which will provide systematization of all information on these methods, its integration into a single information space, convenient navigation through it, as well as meaningful access to it.
RESEARCH AND IMPLEMENTATION OF EMBEDDING HIDDEN INFORMATION IN IMAGES BASED ON INTERPOLATION
Authors: Дайырбаева Э.Н. , Еримбетова А.С.
Published: March 2023

Статья посвящена исследованию известного стеганографического метода с использованием алгоритма интерполяции. В данной работе эксперимент был проведен на основе кривой Безье. Мы также провели RS-анализ и получили результаты, стеганографический алгоритм считается устойчивым к этому типу стеганализа. Рассмотрены эффективные методы ввода скрытой информации в изображения с использованием интерполяции.

The article is devoted to the study of a well-known steganographic method using an interpolation algorithm. In this paper, the experiment was carried out on the basis of the Bezier curve. We also conducted an RS analysis and obtained the results, the steganographic algorithm is considered resistant to this type of steganalysis. Effective methods of entering hidden information into images using interpolation are considered.
USING CELLULAR AUTOMATA TO SIMULATE EVACUATION OF PEOPLE
Authors: Хасенов А.Ш. , Кантуреева М.А.
Published: March 2023

В данной статье рассматривается система моделирования пешеходов. Кроме того, в отличие от сетевых и ячеистых моделей, эта пешеходная модель представляет собой мультиагентную систему, в которой отдельный пешеход моделируется как агент. Также рассматривается пространственная модель, которая основана на реальных координатах, что позволяет непосредственно представлять планы через определенную модель. Характеристики большинства, предлагаемые этой системой, оцениваются на тестовых примерах путем измерения скорости потока, которая является основным показателем оценки большинства. Были исследованы различные системы, которые имитируют поведение при эвакуации с использованием модели. Рассмотрено воспроизведение динамического изменения скорости потока через дверной проем.

This article discusses a pedestrian simulation system. In addition, unlike network and cellular models, this pedestrian model is a multi-agent system in which an individual pedestrian is modeled as an agent. A spatial model is also considered, which is based on real coordinates, which allows you to directly represent plans through a specific model. The characteristics of the majority offered by this system are evaluated on test examples by measuring the flow rate, which is the main indicator of the majority assessment. Various systems have been investigated that simulate evacuation behavior using a model. The reproduction of a dynamic change in the flow velocity through a doorway is considered.
STATISTICAL IDENTIFICATION OF THE STATE OF THE INTERNAL COMBUSTION ENGINE USING A MEASURING EXPERT SYSTEM
Authors: Добролюбов И.П. , Савченко О.Ф. , Альт В.В. , Елкин О.В.
Published: March 2023

Для обеспечения работоспособности двигателей внутреннего сгорания в процессе эксплуатации показана целесообразность анализа его рабочих процессов для оценки текущих значений ресурсных параметров. На основе рассмотрения уравнений динамики ДВС обосновано применение метода статистической идентификации по взаимной корреляционной функции входного и выходного процессов при определении технического состояния двигателя, его отдельных систем и механизмов с помощью измерительной экспертной системы.

In order to ensure the operability of internal combustion engines during operation, the expediency of analyzing its working processes to assess the current values of resource parameters is shown. Based on the consideration of the equations of internal combustion engine dynamics, the application of the method of statistical identification by the mutual correlation function of the input and output processes in determining the technical condition of the engine, its individual systems and mechanisms using a measuring expert system is justified.
Ce que nous disent les textes situationnistes sur la psychogéographie.. À la recherche des qualités poétiques de la ville
Authors: CHASSON Yvan
Published: March 2023

Penchons-nous un instant sur les trois textes fondateurs de la psychogéographie, cette nouvelle pratique scientifique instituée par les situationnistes. Nous verrons que ces textes posent un regard critique sur les villes modernes et interrogent les moyens possibles pour l’homme de se réapproprier l’espace public.
Le Faustroll d’Alfred Jarry : le voyage « de Paris à Paris par mer », une dérive romanesque ?
Authors: PIEDADE Nicolas
Published: March 2023

Les Gestes et opinions du docteur Faustroll, pataphysicien d’Alfred Jarry (1911), est un roman qui se joue des codes de la fiction en proposant à la lecture un voyage initiatique fantaisiste à bord d’une nef qui traverse Paris. Réflexion sur les possibles du romanesque, œuvre expérimentale qui a nourri les avant-gardes du XXe siècle au premier rang desquelles se trouvent les premiers formalisateurs de la dérive (notamment Dada et les surréalistes), le roman s’appuie sur un ensemble de procédés propres à exploiter la relation sensible située au cœur de l’expérience de la ville. Il convient donc pour nous d’interroger ce parcours symbolique en lui donnant sens à travers le réseau métaphorique soulevé par le voyage fluvial, placé d’emblée sous le signe de la « dé-rive », en somme celui d’un écart, d’une déviation, formulée au regard de la géographie parisienne, mais aussi des codes romanesques.
Créations participatives en espaces urbains : entre dérive et ancrage aux vibrations esthésiques du vivant
Authors: DELAHAIE Fiona
Published: March 2023

Si le paysage est une traversée (Tiberghien, 2020), les espaces urbains ne sont-ils pas, quant à eux, considérés comme illisibles (Zhong Mengual et Morizot, 2018), ou privés de toute imprégnation esthésique car coupés du vivant ? Dans une approche écosémiotique, nous souhaitons nous interroger sur le rythme éco-techno-symbolique qui fonde l’énonciation artistique participative en espaces urbains. En référence aux œuvres du français Thierry Boutonnier et de la canadienne Nicole Dextras, nous postulons que la dérive artistique participative se meut, dans un glissement de paradigme, vers un réancrage aux multiples esthésies et esthèsis. Ces artistes nous suggèrent que le déplacement dans la ville n’est plus seulement l’acte énonciatif de l’artiste anthropos, mais il devient un geste respiratoire (Jullien, 2003), de coénonciation avec le vivant (Pignier, 2017), ajusté aux rythmes des mondes divers qui font du réel une altérité de sens.
Dérive et violence dans l’espace de la frontière dans Laberinto (2019) d’Eduardo Antonio Parra et Ya no estoy aquí (2019) de Fernando Frías de la Parra
Authors: EISSA OSORIO Julia Isabel
Published: March 2023

Au cours des dernières décennies, la violence dans les zones frontalières s’est imposée comme un problème de société de premier plan, car elle se confond avec des enjeux économiques, politiques, culturels et surtout identitaires. Il est donc important de reconnaître que les itinéraires de migration se caractérisent par des types de déplacements où les individus errent autant dans l’espace que dans leurs existences. Voilà pourquoi il est essentiel de revenir sur la notion de dérive, et ce afin d’examiner comment elle s’est transformée au contact des nouveaux types des déplacements, occasionnés par la migration et la violence qui l’accompagne. Cette « nouvelle dérive », qui naît d’une migration forcée par la violence, est l’objet que nous nous proposons d’analyser dans le roman Laberinto (2019) d’Eduardo Antonio Parra et dans le film Ya no estoy aquí (2019) de Fernando Frías de la Parra.
Ciudad tomada de Mauricio Montiel Figueiras o la ciudad-laberinto
Authors: NAVA HERNÁNDEZ Marisol
Published: March 2023

Ciudad tomada (2013) incluye once cuentos de Mauricio Montiel Figueiras. La mayoría de sus tramas se ubican en una ciudad innominada. Con base en el concepto de topoiesis, que implica analizar el sistema de significación de los componentes y de las relaciones espaciales de una obra para interpretarla, estudiaremos el tema de la ciudad construida por diferentes semas: rascacielos, departamentos, penthouse, el metro y sus estaciones, supermercado, zoológico, avenidas, calles y parques. La interpretación de esta construcción semiótica espacial conduce al tópico del laberinto que funge como eje temático de todo el libro, pues los espacios, los personajes y las situaciones están inmersos en una estructura laberíntica, donde prevalecen la confusión, los enigmas y una isotopía que alude al aislamiento, el abandono y lo repetitivo. Una parte relevante de este estudio analiza las metáforas que el autor utiliza para referirse a la ciudad, las cuales complementan el análisis de la topoiesis, pues suponen un enfoque sensorial de lo que representa vivir en una ciudad-laberinto, en una ciudad tomada por la deriva y el extravío.
Desfigurando el espacio. Análisis de La ciudad, de Mario Levrero
Authors: AYOMETZI SASTRÉ Olga Lidia
Published: March 2023

En el presente artículo analizaré el espacio en La ciudad (1970) de Mario Levrero, obra en la cual la «ciudad» y otros espacios aparecen configurados de manera atípica: sin bullicio, gente, carreteras, transporte, edificios y comercios. En consecuencia, en la novela se desfigura el paradigma de la ciudad y se construye un espacio desubicado, indefinido, oscuro, decadente, anormal y despoblado, generando incertidumbre y sinsentido. Para el análisis me apoyaré, principalmente, en la teoría del espacio de Henri Lefebvre, quien elabora la triada conceptual: el espacio percibido (físico), el espacio concebido (mental) y el espacio vivido (experiencias). De esta manera, descifraré los espacios descritos en la obra para descubrir sus símbolos, sus signos y la percepción del mundo exterior, resultado del interior, tanto del narrador como del autor, dado que el concepto de espacio implica factores culturales, sociales, psicológicos e históricos.
Deep Reaction Network Exploration of Glucose Pyrolysis
Authors: Zhao Qiyuan , Savoie Brett
Published: March 2023

Resolving the reaction networks associated with biomass pyrolysis is central to understanding product selectivity and aiding catalyst design to produce more valuable products. However, even the pyrolysis network of relatively simple $\beta$-D-Glucose remains unresolved due to its significant complexity in terms of the depth of the network and the number of major products. Here, a transition-state guided reaction exploration has been performed that provides complete pathways to all significant experimental pyrolysis products of $\beta$-D-Glucose. The resulting reaction network involves over 31,000 reactions and transition states computed at the semi-empirical quantum chemistry level and approximately 7,000 kinetically relevant reactions and transition states characterized at the DFT level, comprising the largest reaction network reported for biomass pyrolysis. The exploration was conducted using graph-based rules to explore the reactivities of intermediates and an adaption of Dijkstra algorithm to identify kinetically relevant intermediates. This simple exploration policy surprisingly (re)discovered pathways to all major experimental pyrolysis products, many intermediates proposed by previous computational studies, and also identified new low-barrier reaction mechanisms that resolve outstanding discrepancies between reaction pathways and yield in isotope labeling experiments. This network also provides explanatory pathways for the high yield of hydroxymethylfurfural (HMF) and the reaction pathway that contributes most to the formation of hydroxyacetaldehyde (HAA) during glucose pyrolysis. Due to the limited domain knowledge required to generate this network, this approach should also be transferable to other complex reaction network prediction problems in biomass pyrolysis.
q-Gaussians and the shapes of Raman spectral lines
Authors: Sparavigna Amelia Carolina
Published: March 2023

q-Gaussians are probability distributions having their origin in the framework of Tsallis statistics. A continuous real parameter q is characterizing them so that, in the range 1 < q < 3, the q-functions pass from the usual Gaussian form, for q close to 1, to that of a heavy tailed distribution, at q close to 3. The value q=2 corresponds to the Cauchy-Lorentzian distribution. This behavior of q-Gaussian functions could be interesting for a specific application, that regarding the analysis of Raman spectra, where Lorentzian and Gaussian profiles are the most commonly used line shapes to fit the spectral bands. Therefore, we will discuss q-Gaussians with the aim of comparing the resulting fit analysis with data available in literature. As it will be clear from the discussion, in particular referring to (Meier, 2005), this is a very sensitive issue. Then, we will discuss results given in a recently proposed analysis of carbon-based materials, obtained by means of mixed Gaussian and Lorentzian line shapes, defined as GauLors (Tagliaferro et al., 2021).
Stacking sequences of coherent EuAl3(BO3)4 polymorphs define local Eu3+ symmetry and control access to quantum information storage
Authors: Riedel Zachary W. , Pan Bonian , Woods Toby J. , Shoemaker Daniel P.
Published: March 2023

Stoichiometric rare-earth materials have demonstrated extremely narrow inhomogeneous photoluminescence-excitation linewidths because the rare-earth cations occupy uniform crystallographic sites. These narrow linewidths make them strong candidates for quantum information storage by providing access to transitions with extremely long coherence times, on the order of hours. Determining the chemical origins of defects that may broaden linewidths and reduce performance is an important step toward exploiting stoichiometric systems' advantages. Here we present EuAl3(BO3)4 as a system for defect-performance correlation studies since it can be grown as optically transparent single crystals and has a large Eu--Eu separation. Large crystals grown from two flux systems incorporate percent-level substitutions of flux cations. Additionally, the material's three polytypic modifications, including the newly detailed C2/c space group polymorph, can coexist within single crystals. The sharply divided polymorph domains are revealed by photoluminescence mapping. Polymorph domains are also present in EuAl3(BO3)4 samples produced flux-free by microwave-assisted sintering in only 45 min. We anticipate that these mapping studies will be a crucial step in the quest to identify local heterogeneity (substitutions, polymorphs, strain, etc.) in the next generation of quantum information storage materials.
From corrosion casting to virtual dissection: contrast-enhanced vascular imaging using hafnium oxide nanocrystals
Authors: Goossens Eline , Deblock Loren , Caboor Lisa , Van den Eynden Dietger , Josipovic Ivan , Isaacura Pablo Reyes , Maksimova Elizaveta , Van Impe Matthias , Bonnin Anne , Cornillie Pieter , Boone Matthieu , Van Driessche Isabel , De Spiegelaere Ward , De Roo Jonathan , Sips Patrick , De Buysser Klaartje
Published: March 2023

Vascular corrosion casting is a method used to visualize the three dimensional anatomy and branching pattern of blood vessels, guiding insight into health and cardiovascular disease pathogenesis and progression. A polymer resin is injected in the vascular system and, after curing, the surrounding tissue is removed. This corrosion process often deforms or even fractures the fragile cast, resulting in an overall loss of information. Here, we propose a method that does not require corrosion of the tissue, based on in-situ high-resolution computed tomography (micro-CT) scans. Since there is a lack of CT contrast between the polymer cast and the animals’ surrounding soft tissue, we introduce hafnium oxide nanocrystals (HfO2 NCs) as CT contrast agents into the resin. The NCs dramatically improve the overall CT contrast of the cast and allow for straightforward segmentation in the CT scans. We designed the NC surface chemistry to ensure colloidal stability of the NCs in the casting resin, resulting in a homogeneous dispersion that remains stable during casting and curing. Using only 5 m% of HfO2 NCs, high-quality casts of both zebrafish and mouse models could be segmented using CT imaging software, allowing us to differentiate even μm scale details, without having to alter the resin injection method or affecting the resin’s mechanical properties. Our new method of virtual dissection by visualizing casts in-situ using contrast enhanced CT imaging greatly expands the application potential of the technique.
Sequential bond dissociation energies of (Th(CO)x)+,x = 1-6: Quantum computational studies alternative approach. The capabilities of mass-spectrometry in the determination of molecule geometry
Authors: iakubov Adel
Published: March 2023

The calculation problem of bond-dissociation energy BDE((CO)x-1Th+-CO), x = 1-6 was solved using the fundamental law of nature determining the dependence of chemical bond dissociation energy on its length. The recommended experimental values from literature are as follows bond dissociation energies BDE(Th+-CO)= 0.940.06 eV, BDE((CO)Th+-CO)=1.050.09 eV, BDE((CO)2Th+-CO)=1.090.05 eV, BDE((CO)3Th+-CO)=0.820.07 eV, BDE((CO)4Th+-CO)=0.630.05 eV, BDE((CO)5Th+-CO)=0.700.05 eV. The theoretical data calculated in this article are 0.934 eV, 1.056 eV, 1.082 eV, 0.82 eV, 0.634 eV, 0.708 eV correspondingly which is in good agreement with the literature. For the first time it was shown that experimental values of bond-dissociation energies, obtained with mass-spectrometry, can be successfully utilized in the calculations of the geometrical properties of molecules. The carried out calculations for thorium hexacarbonyl cation Th(CO)6+ determine its structure as tetragonal bipyramid. The found bond length values r((CO)x-1 Th+-CO) are 2.414 A and 2.444 A for equatorial and axial bonds correspondingly.
Rapid Estimation of the Intermolecular Electronic Couplings and Charge-Carrier Mobilities of Crystalline Molecular Organic Semiconductors through a Machine Learning Pipeline
Authors: Bhat Vinayak , Ganapathysubramanian Baskar , Risko Chad
Published: March 2023

Organic semiconductors offer tremendous potential across a wide range of (opto)electronic applications. However, the development of these materials is limited by trial-and-error design approaches, as well as computationally heavy modeling approaches to evaluate/screen candidates using a suite of materials descriptors. For the latter, for instance, density functional theory (DFT) methods are widely used to derive descriptors such as the oxidation and reduction potentials, molecular relaxation and reorganization energies, and intermolecular electronic couplings; these calculations are compute-intensive, often requiring hours to days to determine. Such bottlenecks slow the pace and limit the exploration of the vast chemical space that can comprise organic materials. Here, we introduce a machine learning (ML) model to predict intermolecular electronic couplings in organic, molecule-based crystalline materials that take a few seconds, as compared to hours by DFT. Further, we use the ML model in conjunction with mathematical formulations to rapidly screen the charge-carrier mobilities and associated anisotropies of over 60,000 molecular crystal structures. The ML models and pipeline are made fully available on the open-access OCELOT ML infrastructure.
Physical and chemical characteristics of carboxymethyl cellulose from Kepok
banana (Musa paradisiaca formatypica) and corncobs (Zea mays) modified
alkalization-carboxymethylation process in ice cream products
Authors: Arifan F. , Primartu S.V.S.
Published: March 2023

This study compared two physicochemical characteristics of carboxymethyl cellulose to
determine the effect of adding variations in carboxy methyl cellulose (CMC)
concentration and ageing time to ice cream products. There were three treatments in one
category, namely the addition of CMC concentrations of 0.375, 0.75, and 1.5 g, and
ageing times of 25, 50, and 75 mins. The effectiveness of carboxymethyl cellulose was
evaluated by analysing the physical characteristics to determine the best ice cream sample.
Meanwhile, further testing on ice cream products includes the sensitivity of the human
senses to the safety of the product. The results showed the best results at a concentration
of 1.5 g of carboxymethyl cellulose and an ageing time of 75 mins because it resulted in
an assessment above 4.00 with the notation "A" based on two factor analysis of variance
without replication and Duncan multiple range test (DMRT ).
Eficiencia productiva y económica y perspectivas de las microcuencas lecheras - región Puno
Authors:   Universidad Nacional del Altiplano, Puno, Perú, Quispe Coaquira Jesús E. , Cotacallapa Gutierrez Hugo ,   Universidad Nacional del Altiplano, Puno, Perú, Apaza Zuñiga Edgar ,   Universidad Nacional del Altiplano, Puno, Perú
Published: March 2023

The study was carried out with the objective of determining the productive and economic efficiency of the dairy systems located in the microbasins - Puno; the milk production units are chosen under stratified sampling. The results of productive efficiency show that the milk production / cow-herd and cow milked are highly heterogeneous (2,531 to 4,955 kg), it is inversely related to the size and location of the micro-watersheds. On average cows from small herds and those near the circumlacustrine ring produce more. The production of milk / ha of cultivated pastures and forage oats vary with the size of the herd and the location of the microbasin. In both cases, the production of the small herds and the circumlacustrine ring stands out. In both cases, the production of the small herds and the circumlacustrine ring stands out. In terms of economic efficiency, in production and unit costs, highlights the diet (49 and 58%), labor (26 and 35%) and milking costs (8%); those that were based on the size of the herd and location of the micro-basin. On the other hand, it highlights the magnitude of the direct costs, in them the food (50-56%), manpower (23-35%). The main income is derived from the sale of milk and livestock, they vary by herd size and micro. In relation to profitability, by size of herd and micro-basin, they vary, being negative in those of smaller herd size. In conclusion, the regional dairy production systems show the adoption of important processes and techniques tending towards semi intensive or intensive breeding, although without consideration of business management tools.