Digital Commons Network^™

Volar V-Y Advancement Flaps In Reconstructing Fingertip Injuries, Sawsan Abiad

BAU Journal - Science and Technology

Fingertip injuries with exposed bones and joints require immediate or early closure for the preservation of function and avoidance of complications. The ideal procedure should maintain the length of the finger and cover the defect with non-tender, well-padded skin with normal sensation. The aim of this study was to evaluate the role of the different types of volar V-Y advancement flaps in reconstructing and resurfacing injuries of the fingertips at different levels and angles. Thirty patients (N=30) sustaining fingertip injuries of variable etiology and lost components, type III & IV according to Allen’s classification were divided into two groups (n=15) …

Human Gender Classification Using Kinect Sensor: A Review, Hesham Adnan Alabbasi, Florica Moldoveanu, Alin Moldoveanu

BAU Journal - Science and Technology

Human Gender Classification using Kinect sensor aims to classifying people’s gender based on their outward appearance. Application areas of Kinect sensor technology includes security, marketing, healthcare, and gaming. However, because of the changes in pose, attire, and illumination, gender determination with the Kinect sensor is not a trivial task. It is based on a variety of characteristics, including biological, social network, face, and body aspects. In recent years, gender classification that utilizes the Kinect sensor became a popular and essential way for accurate gender classification. A variety of methods and approaches, like machine learning, convolutional neural networks, sport vector machine …

Behavior Of Concrete Mixes Using Recycled Aggregate Confined With Steel Sections, Latifa Sobhi Kassem, Adnan El-Masri, Nour Webhi

BAU Journal - Science and Technology

Recycled Concrete Aggregate (RAC) is a form of recycled concrete that has been studied for green building for the past 50 years. It can be used to create strong structures, such as seismic retrofitting of earthquake-prone structures. Studies have attempted to experimentally study the effect of using recycled aggregate in concrete, but the literature lacks the use of recycled concrete aggregate rapped with steel rings. This study examines the behavior of circular concrete columns with different percentages of recycled aggregate. It examines the behavior of a column with different percentages of recycled aggregate, one without jacketing, one with partial jacketing, …

Spotlights: Care For Life, Sesi Technologies, Angie Holzer

Journal of Nonprofit Innovation

No abstract provided.

The Interaction Of The Cotton Piece With The Piles Of The Scrabble Cotton Drum, Fazliddin Egamberdiev, Ilkhom Abbazov, Oybek Kholmuratov, Rashid Kaldybaev

Technical science and innovation

This article presents the results of an analytical study of the process of loosening and cleaning raw cotton from small debris by pileging working bodies of purifiers, on the basis of which directions for further research were chosen to optimize the parameters of the developed pile drum with spherical piles and rubber strips. Cotton entering production contains impurities. The processes of loosening and cleaning the fiber shreds are key in the initial stages of ginning, as they prepare the raw cotton for ginning and directly affect the reliability, productivity of these processes and the quality of the resulting fiber. Weed …

Creating A 3d Model Of The Planned Construction Area Of The Npp In Autocad Civil, Аbduvali A. Abduazizov, Olimjon Raxmonovich Allanazarov, Anvarjon Pardaboy Ugli Pardaboyev, Xusnidin Abdushukurovich Qoraboyev, Kamolliddin Аbdishukurovich Qoraboyev

Technical science and innovation

This article presents the AutoCAD Civil of the area where a nuclear power plant is planned to be built. in a programme A 3D model has been created . AutoCAD Civil in article The program is considered a universal program for performing work in the field of geodesy, topography, general plans, as well as the design and reconstruction of linear objects (roads, railways, utility networks). The main feature of the program in this work is a dynamic design model, which allows you to quickly and without errors make changes to the project at any design stage and in any model …

Adaptation Algorithm For Self-Tuning Of Parameters Of Models Of Multi-Stage Flotation Processes, Nilufar Sharifzhanova, Maksadhan Yakubov, Francesco Gregoretti

Technical science and innovation

Modern methods for solving problems of planning the execution of batches of tasks in multi-stage systems are characterized by the presence of restrictions on their dimensionality, the impossibility of guaranteed obtaining better results in comparison with fixed packages for different values of the input parameters of the problem. In the article, the author solved the problem of optimizing the composition of job packages running in multi-stage systems using the branch and bound method. Research has been carried out on various ways to form package execution orders tasks in multi-stage systems (heuristic rules for ordering packages tasks in the sequence of …

Use Of Hydroelectric Power Plants In Regulation Of Daily Load Of The Electric Power System Of The Republic Of Uzbekistan, Boborakhim Urishev, Burkhon Donayevich Donayev,

Technical science and innovation

The necessity of optimal regulation of power generation and consumption in the energy system of the Republic of Uzbekistan by highly manoeuvrable hydro- and hydro-storage power plants has been substantiated, their participation in the regulation of energy production process has been analysed on the example of the daily load schedule of the energy system. The method of determining the energy characteristics of power plants by solving the problem of optimal distribution of loads between hydro- and thermoelectric power plants during the day, taking into account the maximum use of limited water resources. The results of calculations of load distribution between …

Potential Applications Of Encoders, Erkin Uljaev, Utkirjon Murodillayevich Ubaydullaev

Technical science and innovation

This article explores the applicability of diverse sensor types—such as optical, magnetic incremental encoder and potentiometric sensors—for controlling the turning angle of tractor steering wheels, specifically addressing the control challenges faced by semi-mounted cotton pickers. The discussion encompasses fundamental principles, operational aspects, advantages, and limitations of turning angle sensors prevalent in the industry. Emphasizing advancements in sensor technology, the article recommends sensor options for controlling the steering wheel's turning angle, crucial for enhanced maneuverability and operational efficiency of semi-mounted cotton pickers. Various sensor types, including optical and magnetic encoders and potentiometers, are evaluated for their suitability in this context. Optical …

An Experimental Investigation Of The New Vibration Viscometer, Jamshidbek Ulugbek Ugli Shamuratov

Technical science and innovation

The characteristics of the new oscillating-plate viscometer have been investigated experimentally. The results obtained are as follows: the resonant frequency of plate oscillation decreases with increasing viscosity; the apparatus constant 𝐾 determined experimentally includes the end and slip effects; the dimensions of the plate should be determined by referring to empirical relations between 𝜌𝜇 and Λ(≡{(𝐸𝑎𝐸)−1}𝑛) for various dimensions of the plate; where 𝜌 is the density, 𝜇 is the viscosity; 𝐸𝑎 the resonant amplitude of plate in the air; E the amplitude of plate in a liquid, and 𝑛 a constant. If the distance between the plate and the …

Indicators Affecting Passenger Service Processes And Their Scientific Interpretation, Maxliyoxon Madaminova Maxamatjon Qizi, Saidazim Amanullayevich Ganihodjayev

Technical science and innovation

Many traffic flow parameters affect the performance of the road network at high voltage. These are low vehicle speeds, high vehicle distances relative to road capacity, and density per unit time (lane occupancy). In turn, a number of factors affect the decrease in traffic speed: the presence of slow-moving vehicles in the stream; pedestrians crossing the road irregularly; increase in traffic flow, etc. The issues of public transportation depend on many factors, each of which requires a separate approach and a complex solution. In large cities around the world, the quality indicators of public transport services, including the issues of …

Classification Of Oil Products According To The Nomenclature Of Goods, Kurbankul Mavlankulovych Karimkulov Profesor, Azoda Abdurahmanova

Technical science and innovation

The article analyzes types of vegetable oils. Simple methods of determining their quality using liquid gas chromatography have been developed. Recommendations for improving the classification of foreign economic activity based on commodity nomenclature were developed and recommended for customs operations. “Fats and oils of animal, vegetable or microbiological origin and products of their breakdown; prepared edible fats; waxes of animal or vegetable origin” was called. Animal fats, including pork, beef, sheep, goat, fish and oils of animals such as marine mammals are classified according to the Nomenclature of Foreign Economic Activities of the Republic of Uzbekistan in commodity headings 1501-1506 …

Programming A Numerical Model Of Spherical Propagation Of Electric Discharge In Liquid, Mukhiddin Kushshaevich Khudjaev

Technical science and innovation

The subject of research is the determination of the hydrodynamic parameters of a liquid in the process of an electric discharge in a liquid. A numerical algorithm was constructed and a program was drawn up to determine the hydrodynamic parameters of a liquid in the process of an electric discharge in a liquid for a spherical problem. In the numerical solution of the problem, a uniform rectangular grid was used. Some results of computational experiments are presented.

Multi-Mode Regulation Of The Drying Process Of Industrial Gas, Isamidin Xakimovich Sidikov Pr, Nashvandova Gulruxsor Murot Qizi Phd

Technical science and innovation

Currently, much attention is paid to the issue of energy efficiency of gas processing enterprises. The continuous growth of world prices for energy resources requires constant improvement of the management system, providing the most optimal conditions for the flow of technological processes. A conceptual model of the heat-mass transfer process occurring in the absorber as an object of research has been developed, which characterizes the relationship of the variables involved in the drying process of natural gas, control, measurable and immeasurable, as well as controlled parameters have been selected, which are used to develop and study a mathematical model of …

Innovation Diffusion In The Sustainable Design Of Sport Venues, Timothy Kellison, Sungil Hong

Journal of Applied Sport Management

Herein, the authors contribute to the sport facilities literatures by discussing the current state of innovation diffusion in sustainable design among sport’s professional arenas, ballparks, and stadiums. Diffusion of innovation theory is reviewed before the authors explore how this theory can be applied to sport facility design and operation.

Venue Safety Strategies: Guardrails And The Line-Of-Sight Exemption, Gil Fried, Aneurin Grant

Journal of Applied Sport Management

This piece represents a focused article on safety issues connected to railings at sporting events and why there needs to be considerable action taken to protect fans. Specifically, the authors believe the current line-of-sight exception (minimum 26") allows for railings that are dangerously inadequate to protect fans. It is argued that if sport facility managers and or venues do not proactively address this railing height issue, then architects, building inspectors, and others should seek to change the building code to eliminate the fans continued exposure to unnecessary hazards.

Advancing Polymer Sustainability Through Custom Interpenetrating Polymer Network Synthesis, Processing, And Design, Alexandra Maria Lehman-Chong

Theses and Dissertations

The need for improving polymer sustainability is as ubiquitous as the role of polymers in modern society. Interpenetrating polymer network (IPN) design flexibility offers opportunities for improved polymer sustainability while balancing desired polymer properties for various applications. This work investigates the structure-property-processing relationships of IPNs judiciously designed under the framework of the polymer life cycle. Sustainable polymer design was largely considered at the feedstock and manufacturing stages while considering overall polymer performance. Chemicals from bio-based feedstocks were used to design a full simultaneous polybenzoxazine-epoxy IPN, focusing on the effects of monomer and polymer structure on polymer properties. Processing-property relationships were …

Development And Validation Of Model Of Factors Affecting Elders’ Essential Future Skills, Jaitip Na-Songkhla, Siridej Sujiva

Journal of Education Studies

Thailand will become super aged society. Therefore, preparation should be made to develop elders’ essential future skills to be able to work with quality. This study aimed to develop and examine the goodness of fit of model of factors affecting elders’ essential future skills, and investigate effects of flexible learning, learning environment, and learning assessment on elders’ essential future skills. The results showed that the developed model fitted the empirical data (2(121, N = 120) = 136.62, p = .16, 2/df = 1.13, CFI = 0.99, TLI = 0.99, RMSEA = 0.03, SRMR = 0.03). The effect of flexible learning …

Remote Teaching For Collaboration And Creative Problem-Solving Skills In Undergraduate Urban Science: A Case Study, Yuan Lai, Rea Lavi

Journal of Education Studies

Conventional urban studies pedagogy approaches rely on highly situated experience through site visits, ground surveys, and neighborhood engagement that require learning on the scene with social interaction. The COVID-19 pandemic has disrupted higher education worldwide, with undergraduate urban studies education being no exception. Such public health protocols have caused unfortunate disruptions but have also created unique opportunities for experimenting with new learning approaches augmented by information technology. This paper describes actions and reactions towards learning adaptation throughout the COVID-19 pandemic. This two-week learning unit challenged instructors’ facilitation of students’ collaborative and creative problem-solving skills. The findings reveal how we  (a) …

Argumentation Practice In Engineering Design Process, Tharuesean Prasoplarb, Pongprapan Pongsophon, Ekgapoom Jantarakantee, Chatree Faikhamta

Journal of Education Studies

Argumentation practice is consisted in science and engineering practices (SEPs) that play a crucial role in shifting science education from “knowing science” to “doing science” while also challenging the learner to solve real-world problems. However, teaching argumentation practice in science classrooms has become a challenge for teachers in regard to distinguishing argumentation from constructing scientific explanations, understanding the nature of argumentation, and embedding argumentation in STEM to a more authentic context. This article aims to draw the teaching of argumentation practice with the engineering design process through investigating the ecology of engineering features synthesized from the nature of engineering, nature …

Unveiling The Most Delicious Foods In The World By Artificial Intelligence And Google Trends, Betty Masruroh, Aji Prasetya Wibawa, Lisa Ramadhani Harianti, Ahmed Djoumoi, Fuad Maysa, Vira Setia Ningrum, Nissa Mawarda Rokhman, Prananda Anugrah

Bulletin of Culinary Art and Hospitality

Food holds significant importance in human existence, serving as the source of energy, as well as the cultural expression, media, and identity of a nation. Currently, gastronomy, or the art of cooking, has gained greater popularity, fueled by an awareness of the importance of healthy and delicious food, along with easy access to culinary information from around the world. Following this popularity, questions concerning the most tasty meal arise, but the answer is subjective in nature. Therefore, this study adopts a novel approach that combines artificial intelligence (AI), consisting of ChatGPT, Bard, and Google Trends, to identify the best global …

Analysis Of The Effect Of Adding Avocado Seed Flour On Proximate, Physical, And Hedonic Properties Of Traditional Semprong Cake, Mohammad Farhan Prakasa, Mazarina Devi, Laili Hidayati, Norrina Din

Bulletin of Culinary Art and Hospitality

Several studies have revealed that avocado seeds contain various compounds that benefitthe body. Avocado seeds can be made into avocado seed flour, which has the potential to be used in making semprong cakes. This research aims to analyze the effect of adding avocado seed flour on the proximate, physical, and hedonic properties of traditional semprong cake. The researcher's method used is method experiment with the objective analysis of characteristic chemistry, physical properties, as well as organoleptic tests on cakes semprong with the addition of flour seed avocado on three different levels, namely 10, 15, and 20 percent of the total …

Reducing Food Scarcity: The Benefits Of Urban Farming, S.A. Claudell, Emilio Mejia

Journal of Nonprofit Innovation

Urban farming can enhance the lives of communities and help reduce food scarcity. This paper presents a conceptual prototype of an efficient urban farming community that can be scaled for a single apartment building or an entire community across all global geoeconomics regions, including densely populated cities and rural, developing towns and communities. When deployed in coordination with smart crop choices, local farm support, and efficient transportation then the result isn’t just sustainability, but also increasing fresh produce accessibility, optimizing nutritional value, eliminating the use of ‘forever chemicals’, reducing transportation costs, and fostering global environmental benefits.

Imagine Doris, who is …

What I Think I Learned, Andrew S. Gibbons Iii

Faculty Publications

A retrospective review of fifty years of research and development experience showing the connectedness of the author’s theoretical ideas to practical application. An effort to show designers how over the span of a career new ideas begin as work-related insights and discoveries that by problem solving flow together to create a unique personal view of design and designing. Encouragement for individual designers to be willing to experiment with new ideas that may step beyond received practice and to learn from those experiences, even to the extent of testing and adopting new worldviews that may differ from the general view. Encouragement …

دور أساليب محاسبة التكاليف الحديثة في تحقيق الانتاج النظيف المستدام: دراسة ميدانية في معمل اسمنت السماوة, مروة جمعة طعمة, سرمد سلمان دعيم, فرقد محمد بكر

Muthanna Journal of Administrative and Economics Sciences

يركز البحث على الاساليب الحديثة التي تساعد الشركات في تطوير منتجاتها ومدى تأثير هذه الاساليب في الوصول الى الانتاج النظيف المستدام، ويهدف البحث الى تطبيق مجموعة من اساليب محاسبة التكاليف الحديثة متمثلة ببطاقة الاداء المتوازن ونظام التكاليف الموجه بالوقت ونظام الكلفة المستهدفة من اجل معرفة مدى التأثير على تحقيق الانتاج الانظف المستدام، وقد تم اجراء البحث على عينة من الشركات العراقية متمثلة بالشركة العراقية للإسمنت(معمل اسمنت السماوة) للأعوام (2018-2019) وتم من خلال ذلك التوصل الى تحقيق اهداف البحث واختبار الفرضية. ومن خلال هذه الدراسة تم التوصل بان بطاقة الاداء المتوازن تعد من اهم اجراءات محاسبة التكاليف التي تحقق الكفاءة الشاملة …

Algorithms For Synthesis Of Adaptive Control Systems With A Customized Model Using The Speed Gradient Method, Jasur Sevinov, Oxunjon Boborayimov

Chemical Technology, Control and Management

Algorithms are considered for the synthesis of adaptive control systems with a customized model based on the speed gradient method. For the synthesis of adaptive control systems, the identification approach is based on obtaining estimates of the unknown parameters in the object. By calculating the speed gradient, identification algorithms with an explicit and implicit customized model were obtained as well as that in sliding modes. A joint solution is given to the interrelated problems of identifying parameters with insufficient current information. The position of an object is about assessing the state with insufficient a priori information about its parameters. This …

Mathematical Models And Calculation Of Parameters Of Optoelectronic Angular Displacement Converters, Yuriy Gennadyevich Shipulin, Azimjon Khusanov

Chemical Technology, Control and Management

The article discusses promising optoelectronic converters (OP) for wide application of angular movements. A methodology and diagram for calculating OP with the transverse movement of a moving element is presented; in order to simplify the calculation, the weight range of angular movements is conventionally divided into three sub ranges. A graph is given of the dependence of the area of the photosensitive surface of a photo resistor made from a single crystal of high-resistivity p-type silicon.

Sport Facilities Planning, Design, Operation, And Management Trends: An Introduction To The Special Issue, Jeffrey Petersen, Lawrence W. Judge

Journal of Applied Sport Management

The focus of this special issue is to grow the existing academic literature on sport facilities. This is done by presenting a variety of perspectives from established and emerging scholars in the field. The aim of this special issues aligns with the mission of the Journal of Applied Sport Management, which is to publish research and conceptual contributions that bridge the gap between scholarly work and professional practice in sport business. In all, the special issue includes five thought-provoking pieces contributed by 12 authors as well as a practitioner interview with Earl Santee, one of the most acclaimed sport …

Comparative Study Of Mendol As An Indonesian Traditional Side Dish In Food Tourism, Laksono Budiarto, Titi Mutiara Kiranawati, Kaede Shirakane

Bulletin of Culinary Art and Hospitality

Efforts to stimulate economic growth, especially after the impact of the pandemic, are currently being undertaken worldwide. The tourism sector, a major economic driver, is transforming strategically. One promising strategy involves promoting traditional cuisine to enhance culinary tourism. Indonesian traditional dishes are an essential aspect of cultural heritage, and mendol is one of Indonesia’s original signature dishes, particularly in Malang, East Java. This research aims to understand the highly sought-after combination of mendol dishes along with traditional Indonesian cuisine through Twitter data analysis. The study employs the Apriori algorithm to analyze the Twitter data’s frequent item sets and association rules. …

Proximate Analysis Of Dewandaru Fruit (Eugenia Uniflora L.) Dried Sweets, Mazarina Devi, Soenar Soekopitojo, Laili Hidayati, Issutarti Issutarti, Wiwik Wahyuni, Mansoor Abdul Hamid, Naufal Kukuh Tata Asri

Bulletin of Culinary Art and Hospitality

Dried sweet fruit is a diversified food product that is popular in Indonesia. Dewandaru fruit (Eugenia uniflora L.) dried sweets are expected to be a preferred and beneficial product for health. This study aimed to analyze the Proximate content of Dewandaru fruit. This experimental study utilized a Completely Randomized Design (CRD) with four different drying time treatments consisting of 4 levels (6 hours, 7 hours, 8 hours, and 9 hours) and 2 replications. Observation data were analyzed using One-way ANOVA followed by the DMRT test. The results showed that Dewandaru dried sweets with a drying time of nine hours had …