Digital Commons Network^™

Simulation On High-Speed Train Carriage Evacuation Considering Passengers Moving To Adjacent Carriages, Zuoan Hu, Tian Zeng, Yidong Wei, Yi Ma

Journal of System Simulation

Abstract: To study the influence of passengers moving to adjacent carriages on high-speed train carriages' evacuation, a cellular automata model considering export selection is established. Taking the CR400BF second-class carriage as the research object, some analytical indexes such as evacuation efficiency, number of conflicts and the congestion degree are used to study the effect of passengers moving to adjacent carriages on carriage evacuation, and the passenger seat distribution, the number of passengers transferred from adjacent carriages and the opening door modes of adjacent carriages are discussed. The simulation results show that the discretized seat distribution reduces the times of conflicts …

Application Of Improved Path Tracking Algorithm In Robot Slam, Qian Li, Ye Tao, Hui Li

Journal of System Simulation

Abstract: Mapping is an important part of automated logistics. At present, SLAM is widely used. However, in large-scale scenes, errors are accumulated because robots often repeatedly measure and scan the region edge, which makes it impossible to quickly build a high-precision and complete map. An autonomous mapping method based on auxiliary path tracking is proposed, in which the given initial sketch is grid denoised and the auxiliary path is fitted and improved by multi segment cubic polynomial. The improved pure pursuit algorithm is used to guide the robot to build the map and improve the total distance and time of …

Modeling Of Amine-Based Co2 Capture Process, Zafar Safarovich Turakulov

Chemical Technology, Control and Management

A significant factor influencing climate change is the release of carbon dioxide (CO₂) into the atmosphere as a consequence of human activities such as the combustion of fossil fuels. Climate change can be slowed down by taking action to mitigate industrial-scale CO₂ emissions. Currently, the most advanced technology for capturing CO₂ from industrial flue gases is the post-combustion CO₂ capture based on amine absorption. However, due to the high energy penalties of existing CO₂ capture technologies and insufficient carbon markets, it is necessary to develop methods that compete with these technologies or minimize their …

The Use Of Ultraviolet Radiation As A Means Of Destroying Microorganisms In Cherries, Jasur Safarov, Shaxnoza Sultanova, Pulatov M. Murodjon

Chemical Technology, Control and Management

The article discusses methods for extending the shelf life of cherries, having previously treated it with an ultraviolet ray. The article also presents the results obtained, which prove that the shelf life of cherries exposed to ultraviolet increases. At the same time, the article describes in detail the processing technique and presents the results of research.

Smart System For Wheat Diseases Early Detection, Rustam Baratov, Himola Sunnatillayeva, Almardon Mamatovich Mustafoqulov

Chemical Technology, Control and Management

This paper presents a smart system for early detection of wheat plant diseases in the vegetation period. The proposed smart system allows detecting three types of wheat diseases, particularly yellow rust, powdery mildew and septoria at early stage and significantly improves the soil and ecology by locally spraying harmful chemicals just to sickness plants. The proposed diagnostic program is created in the C++ programming language. The basic structure of the smart system consists of Raspberry PI 4 MODULE, Logitech HD Pro Webcam C920, buzzer, HC-SR04 distance sensor, DC motor driver, AC motor, power supply, relay and some digital devices.

System For Advanced Control Of Thermal Parameters Of Glass Furnaces, O'Tkir Xolmanov

Chemical Technology, Control and Management

The results of an analysis of the functioning of glass furnaces for melting semi-white or discolored glass as an object of automatic control and management are presented. Through experimental research, a parametric control scheme for a glass melting furnace was formed and a system for improved control of thermal glass melting processes was synthesized. The proposed system regulates the parameters of a furnace with a horseshoe-shaped flame development. Based on commercially produced instruments and automation equipment that ensure stabilization of thermal conditions of glass melting. The burner block control algorithm provides control over the performance of the gas burner, safety …

Intelligent Decision Support System, Khurshid Salim Ugli Turayev

Chemical Technology, Control and Management

The article studies issues related to the development of intelligent systems located in an environment capable of perceiving this environment and acting autonomously to achieve assigned tasks. To create an intelligent process control system, it is necessary to monitor the mode to ensure high quality of finished products with minimal energy consumption at a given productivity of the entire complex. It is important to have a flow of input data to provide the system with operational information to support decision making.

The proposed intelligent control system makes it possible to analyze the results of production activities to make organizational and …

Altered Outer Retinal Structure, Electrophysiology And Visual Perception In Parkinson's Disease, Katie K N Tran, Pei Ying Lee, David I Finkelstein, Allison M Mckendrick, Bao N Nguyen, Bang V Bui, Christine T O Nguyen

Faculty, Staff and Student Publications

BACKGROUND: Visual biomarkers of Parkinson's disease (PD) are attractive as the retina is an outpouching of the brain. Although inner retinal neurodegeneration in PD is well-established this has overlap with other neurodegenerative diseases and thus outer retinal (photoreceptor) measures warrant further investigation.

OBJECTIVE: To examine in a cross-sectional study whether clinically implementable measures targeting outer retinal function and structure can differentiate PD from healthy ageing and whether these are sensitive to intraday levodopa (L-DOPA) dosing.

METHODS: Centre-surround perceptual contrast suppression, macular visual field sensitivity, colour discrimination, light-adapted electroretinography and optical coherence tomography (OCT) were tested in PD participants (n = …

Analisis Case Mix Index Pelayanan Rawat Inap Rumah Sakit Yang Bekerja Sama Dengan Bpjs Kesehatan Tahun 2019-2020, Anna Tirawani Ambarita, Atik Nurwahyuni

Jurnal Ekonomi Kesehatan Indonesia

BPJS Health experienced various challenges in achieving Universal Health Coverage / Jaminan Kesehatan Nasional (JKN), including a referral system. According to the 2018 National Health Account, curative spending costs reached 69.1%. The Case Mix Index (CMI) is a benchmark for hospital performance abroad, but Indonesian hospitals have not used it. In 2019, BPJS Health tested CMI in 30 hospitals. The research uses sample data from 2019-2020 based on province, hospital type and ownership. The methods used are anova test, independent T, linear regression and multiple linear regression. The research results show a decrease in cases in 2019-2020. The highest CMI …

Estimasi Biaya Produktivitas Yang Hilang Akibat Kematian Dini Pasien Covid-19 Di Rs Pku Muhammadiyah Gamping, Yuni Andriani, Sugiyono Sugiyono

Jurnal Ekonomi Kesehatan Indonesia

COVID-19 is an infectious disease caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The COVID-19 virus infection has had an impact on the global health and economic system, including in developing countries. This research is an observational study by estimating the indirect costs of lost productivity due to premature deaths in COVID-19 patients at PKU Muhammadiyah Gamping Hospital in 2021 and knowing the characteristics of the patients. This hospital was chosen as the research site because the percentage of Bed Occupancy Rate (BOR) was the highest in Sleman Regency in 2021, reaching 68.94%. The results of the research show …

Who Marries Whom Matters: Kesamaan Pendidikan Orangtua Dan Berat Badan Saat Lahir Di Indonesia, Mudya Johanna, Omas Bulan Samosir

Jurnal Ekonomi Kesehatan Indonesia

Despite ongoing efforts and commitment to reducing Low Birth Weight (LBW) babies, globally, the incidence of LBW has stagnated. This study uses a combined factor of maternal and husband/partner education variables to analyze the complexity of LBW incidents. This research uses secondary data from the 2017 SDKI with a multilevel logistic regression analysis method to look at the relationship between the similarity of parental education and the baby's birth weight at the individual and community levels. The results of the research show that mothers who have husbands/partners with equivalent education and higher education (≥high school or equivalent) have a lower …

Pelayanan Kesehatan Primer Sebagai Gatekeeper Dan Kebijakan Diskusi Peer Review: Antara Kualitas Dan Realitas Untuk Menurunkan Kasus Rujukan Non Spesialistik, Zahrina Zahrina, Royasia Viki Ramadani, Khairun Nisa Il Hulwah, Siti Nurlatifah, Aldi Andalan, Ascobat Gani, Golda Kurniawaty, Ery Setiawan

Jurnal Ekonomi Kesehatan Indonesia

Almost 80% of the source of funds is spent on hospital. This situation indicates the failure of the gatekeeper function in primary health care. Performance-based capitation is implemented to ensure the cost and quality of primary care, with non-specialist referral rate as one of the particular parameters. The peer review policy is a discussion between BPJS Health, District/City Health Services, IDI, provincial and branch Team of KMKB and other relevant stakeholders to determine which diagnoses must be handled at FKTP also to accommodate and improve the capacity of FKTP to handle patients and minimize referral cases. This study aims to …

Kids Having Kids: Perspectives Of Adolescents And Young Adults Of Los Baños, Laguna, Philippines On Teenage Pregnancy, Alvaro Calara, Irene R. Tanzo, Mara Sherleen D.G. Talento

Asia-Pacific Social Science Review

The study focused on establishing the knowledge, attitude, and behavior of Grade 12 learners about teenage pregnancy (TP). The study was conducted among students from different high schools in Los Baños, Laguna. As a municipality, Los Baños has manifested a relatively high case of TP over the last 10 years from 2009 to 2018. A mixed method was used, which started with focus group discussions (FGD) that were geared towards survey implementation. Three FGDs were completed with a mixture of male and female participants. The survey had a total of 42 respondents. Results showed that students had high knowledge scores …

Effect Of Degumming Methods On Quality Of Rapeseed And Sunflower Oils, Oybek Zufarov, Kamar Serkayev

Chemical Technology, Control and Management

This study analyzed the effects of different degumming methods on the rapeseed and sunflower oils. Water degumming, acid degumming, and TOP degumming have been employed to reduce the content of phospholipids (P), calcium (Ca), magnesium (Mg), and iron (Fe) in the oils. After water degumming, the number of total phospholipids had decreased significantly (more than 80%) in both oils. Acid degumming further lowered phospholipids content more than 96%, and the protection factor (PF-indicates oxidative stability of oils) of values for rapeseed and sunflower oils have been 1.39 and 1.26, respectively. TOP degumming had effectively removed Fe, the amount of Fe …

Study Of Dynamic Characteristics Of The Mechanical Circuit Of The Developed Induction Inertial Vibration Transducer, Sulton Fayzullayevich Amirov, Asror Abdunabiyevich Shoimkulov

Chemical Technology, Control and Management

The article examines the dynamic characteristics of the mechanical circuit of the developed induction vibration transducer. It is found that in the investigated transducers forced oscillations occur with the frequency of the input disturbing force, the amplitude of forced oscillations does not depend on the initial conditions and time, and in forced oscillations with damping there is always a shift of the oscillation phase compared to the phase of the input disturbing force. It is shown that the induction vibration transducer reproduces the measured vibrations with small distortions only in a relatively narrow frequency region at frequencies of the input …

Improvement Of Calorimetric Quality Analyzers For Substances, Makhfuza Azimovna Radjabova

Chemical Technology, Control and Management

It is noted that the development of intelligent means of measuring qualitative indices is of topical importance. Since the quality of many substances is determined by optical methods, an algorithm for spectrophotometric data processing has been developed, which consists of primary data processing (stage I) and determination of qualitative indices of liquid products (stage II). Since the task of numerical determination of colour characteristics of transmittance coefficients of liquid samples is incorrectly set, it is recommended to use regularization methods of A.N.Tikhonov to improve metrological characteristics of the device. On the basis of regularization methods for solving incorrect problems, algorithms …

Improvements Of The Control System For The Technological Process Of Drying Bulk Materials, Azizbek Nodirbekovich, Dilmurod Ikromovich

Chemical Technology, Control and Management

The issues of convective drying of bulk materials as objects of monitoring, control and advanced management are presented based on the results of simulation modeling of a complex heat and mass transfer process, taking into account the drying kinetics. As a result of the work of a number of them, in the last few decades neat hypotheses were formed about moisture migration in and around dried materials, which led to the creation of accurate mathematical models of drying behavior, with successfully applied in a wide range of fields. The reasons for this are the dynamics of processes in the drying …

Application Of Quantum Algorithms In The Synthesis Of Dynamic Objects, Noilakhon Yakubova

Chemical Technology, Control and Management

Around the world, the food industry is focusing on achieving energy and resource efficiency. One of the main challenges in the field of process automation is the creation of effective control systems using intelligent technologies to improve the quality of processes and achieve the production of high-quality products with less energy and resources. Therefore, it is necessary to work with a large amount of data. Particular attention is paid to the development of computational algorithms for automated high-speed computational analysis systems for processing this data at high speed. Therefore, the article discusses the use of quantum computing methods in controlling …

Life Cycle Management Of A Technological Complex For Separating Multicomponent Mixtures Under Conditions Of Uncertainty Of Parameters, Yusuf Shodievich Avazov

Chemical Technology, Control and Management

The issue of control the lifecycle of technological complexes of multicomponent mixtures is considered, taking into account the uncertainty of parameters. Among uncertainties such as parameter uncertainty, model uncertainty, choice uncertainty under variability, spatial variability uncertainty, temporal variability uncertainty, inter-site variability uncertainty, more attention is paid to input parameter uncertainty and action uncertainty. The rectification technology is schematically presented, the influence of parameter uncertainty on the technological functions of the rectification complex. The scheme analyzes the control and assessment of “uncertainty” to repeat the lifecycle of the rectification complex and make changes to the components of the rectification complex technology. …

Simulation Of Multi-Variable Converters Using The Linear Interpolation Method, Miraziz Vorisovich Sagatov

Chemical Technology, Control and Management

In this work, based on the theory of barycentric coordinates and simplexes, a linear interpolation method is proposed for modeling and controlling the operation of multiparameter converters. It has been determined that the linear interpolation method minimizes the structural diagram of a computing device, which makes it possible to more accurately determine the metrological characteristics of multiparameter measuring transducers and offer effective methods and means for processing primary measurement information. A theorem has been proven about a linear interpolating polynomial of a function of many variables, which will allow us to judge the property of linearization of multidimensional quantities from …

An Integrated Model For Teaching Information, Media, And Language Literacy, Maria Shardakova

Russian Language Journal

This paper explores the connection between the rise of critical approaches to teaching media in Russian language classrooms and the political events of the last decade, during which Russia has increasingly positioned itself as an adversary to the Western world. The Russian state’s systematic weaponization of its media, severe restrictions on freedom of speech, and suppression of independent voices have created an environment where propaganda permeates all forms of social and public expression. This saturation has led information consumers to dismiss media content as manipulation, sometimes overlooking voices of resistance. As a result, it is crucial to equip students with …

Students As Co-Creators Of A Russian Media Literacy Course, Katya Jordan, Jennifer Bown

Russian Language Journal

This paper reports on a 4th-year Russian course designed around information, media and technology literacy and focused on developing Advanced-level proficiency. The goals of this course include development of 21st century skills, with an emphasis on information and media literacy. This inquiry-based course follows the core principles of Open Architecture Curricular Design (Leaver & Campbell, 2015), including the use of a theme-based syllabus designed around authentic texts and learner involvement in the selection and delivery of content. The course focuses on current events and uses current authentic materials available through Russian-language news outlets. Students act as co-creators as they select …

Teaching Media Literacy Through Task-Based Instruction, Snezhana Zheltoukhova

Russian Language Journal

This article explores ways to apply the TBLT approach to teaching media literacy as part of an L2 Russian bridge course module. The primary goal of a bridge course is to equip students with the learning skills and tools needed to navigate various online resources, facilitating the transition from language-based instruction to content-based upper-level courses. The TBLT method aligns well with the dual objectives of teaching media literacy while simultaneously improving target language proficiency. In this article, I discuss a set of tasks designed to help students navigate Russian-language media and recognize various propaganda techniques. Additionally, I address some pedagogical …

Critical Language Pedagogy In The Classroom: The Tv Talk Show '60 Minutes' As A 'Lesson' On Russian Propaganda, Eva Binder, Magdalena Kaltseis

Russian Language Journal

This article examines the TV talk show 60 Minutes—one of the main pillars of Russian television propaganda. Since its launch in 2016 on Russia-1, the show has placed the defamation of Ukraine and the promotion of anti-Western, conservative values as Russia’s proclaimed national and international mission at the top of its agenda. Consequently, this talk show is of particular interest for studying and analyzing political propaganda in contemporary Russian mass media. In this article, we focus on a short segment from a 2020 broadcast of 60 Minutes titled “The Limits of Tolerance” and propose ways to integrate it into …

Book Review: Teaching Languages With Screen Media: Pedagogical Reflections, Michael Lavery

Russian Language Journal

Herrero and Suarez’s edited volume Teaching Languages with Screen Media explores a range of innovative approaches to incorporating screen media in foreign language instruction. Although none of the authors’ contributions discuss teaching Russian as a foreign language, the book offers a broad theoretical overview of screen studies as well as case studies drawing from diverse contexts (teaching Spanish, French, and English in secondary and university-level education) that can inform the teaching of any modern foreign language.

Book Review: Authenticity Across Languages And Cultures: Themes Of Identity In Foreign Language Teaching And Learning, Aselle Almuratova

Russian Language Journal

The word “authenticity” and its derivatives have become almost a catch-all in language pedagogy. While language teachers strive to use authentic materials in their teaching and attempt to prepare students for authentic communicative situations, few teachers of Russian are aware of the connection between personal and cultural authenticity, as the term itself is not clearly defined in the field of Russian as a Foreign Language (RFL) and is often seen as self-explanatory. The authors of the current volume explore the conceptualization of the word “authenticity” in Second Language Acquisition (SLA) more broadly, bringing together authors from different languages; however, this …

Teaching Media Literacy Through Narrative In An Advanced Russian Listening Course, Karen Evans-Romaine

Russian Language Journal

Teaching information and media literacy has become more important than ever before. This article will describe how students of Russian at the Intermediate High through Advanced levels acquire information and media literacy through narratives in a course focused on development of listening and speaking skills through the Advanced proficiency spectrum. The course, designed for undergraduate students from a variety of majors in a Russian Flagship program and for graduate students from various disciplines, enables students to develop listening comprehension and speaking skills at the Advanced level through narratives. In addition, the course teaches students how to analyze and formulate arguments, …

Book Review: Colloquial Russian: The Complete Course For Beginners, Liz Ewaskio

Russian Language Journal

Colloquial Russian: The Complete Course for Beginners, now in its fifth edition, has been updated to reflect the diversity of the Russophone world, including modernized language, as well as new characters (whose storylines run through the textbook) “to highlight the diversity of speakers of Russian, both within Russia and beyond” (p. xi). Part of Routledge’s Colloquial Series, this traditional textbook is intended for adult learners and students working on their own or with an instructor. Colloquial Russian is designed to bring students up to the GCSE level (the British equivalent of the American GED) and includes advanced-level grammar, such …

Rlj Volume 73, Number 2 Special Issue

Russian Language Journal

No abstract provided.

Colon Targeted Delivery Dosage Forms For Probiotics: A Review, Gede Anom Anjasmara, Pietradewi Hartrianti, Raditya Iswandana

Pharmaceutical Sciences and Research

Encapsulation was a promising method for protecting probiotics from extreme conditions during their passage through the gastrointestinal tract and delivering probiotics to specific sites in the colon for colonization. Various dosage forms have been used in recent years to encapsulate probiotics to maintain cell viability during processing, storage, and through the digestive tract to provide health benefits. However, research related to the encapsulation of probiotics as the dosage forms for colon-targeted delivery systems was still quite limited to conventional dosage forms due to the sensitivity of probiotics to extreme conditions during the process. This review focuses on various types of …