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2023

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Identifying Students’ Incorrect Common-Sense Knowledge In Forces And Motion: Recommendations For Developing Computer-Based Learning Media, Ahmad Ridlotul Adha, Sutopo Sutopo, Nasikhuddin Nasikhuddin Dec 2023

Identifying Students’ Incorrect Common-Sense Knowledge In Forces And Motion: Recommendations For Developing Computer-Based Learning Media, Ahmad Ridlotul Adha, Sutopo Sutopo, Nasikhuddin Nasikhuddin

Jurnal Pendidikan Sains

Conceptual understanding is a crucial area in physics education research, focusing on students’ comprehension of fundamental principles. Force and motion, integral topics within this field, are inherently linked to students’ daily experiences. Numerous studies have identified the persistence of common sense knowledge among students. This research presents a literature review aimed at identifying such consistently held misconceptions. We analyzed 17 papers sourced from Publish or Perish 8, Google Scholar, and Scopus. Our analysis revealed that the concepts of impetus and active force are the most persistent forms of common sense knowledge, influenced by real-life experiences. Additionally, students’ difficulties with kinematics …

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Hotel Digital Capability: Dimensionality And Measurement, Lingling Fan, Chaowu Xie, Jiangchi Zhang, Songshan Huang, Xuequn Wang Dec 2023

Hotel Digital Capability: Dimensionality And Measurement, Lingling Fan, Chaowu Xie, Jiangchi Zhang, Songshan Huang, Xuequn Wang

Research outputs 2022 to 2026

While the significance of Hotel Digital Capability (HDC) has been acknowledged in the literature, limited attention has been given to its measurement. This study endeavors to identify the dimensions of HDC and construct a reliable measurement scale. A combined approach of qualitative and quantitative methods across three studies was employed to achieve the research objectives. Study 1, grounded in interviews, delineated HDC as a multidimensional construct encompassing digital basic capability, digital integration capability, digital application capability, and digital optimization capability. Building on the four-factor model identified in Study 1, Study 2 formulated an 18-item scale with robust measurement properties. Additionally, …

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Assessing The Burden Of An Excessive Sms Size On The Effective Implementation Of The Ism Code, Li An Xian Dec 2023

Assessing The Burden Of An Excessive Sms Size On The Effective Implementation Of The Ism Code, Li An Xian

World Maritime University Dissertations

No abstract provided.

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The Proctor Model Of Clinical Supervision: An Introduction For Professional Counselors, Gideon Litherland, Gretchen Schulthes, Charlotte Cowles, Edward Ewe Dec 2023

The Proctor Model Of Clinical Supervision: An Introduction For Professional Counselors, Gideon Litherland, Gretchen Schulthes, Charlotte Cowles, Edward Ewe

Journal of Counselor Preparation and Supervision

Counseling supervisors require an increasingly diverse set of tools, theories, and interventions to address the myriad concerns that arise in clinical supervision. The ability to support, provide feedback, and systematically address supervisee issues are critical to effective supervision. Deliberate practice remains a key indicator of clinical effectiveness, with supervision skills requiring the same attention and practice. As consumers of supervision or providers of supervision services, professional counselors require useful models of how to engage in supervision. The Proctor Model is an internationally recognized and implemented model of supervision that has great utility for professional counselors.

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Integrating Technology And Traditional Systems In Regional Revitalisation; Insights From Japanese Practices, Fathelalem Ali Hija, Yasuki Shima, Yuji Arakaki Dec 2023

Integrating Technology And Traditional Systems In Regional Revitalisation; Insights From Japanese Practices, Fathelalem Ali Hija, Yasuki Shima, Yuji Arakaki

BAU Journal - Science and Technology

This study examines the integration of Information and Communication Technology (ICT) solutions and advanced technology practices and their coexistence with conventional systems and initiatives that have been operating in different regions of Japan to address some of the socio-economic challenges. The methodological approach of the study includes three facets, namely government initiatives, technology involvement and local society actors. The study examines government visions and initiatives that emphasize the use of advanced technology as a key factor and tool to enable solutions and realize the target vision. The ageing population and economic stagnation are common challenges in different regions of Japan. …

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The Effect Of Walnut Shell Ash On The Properties Of Cement Paste And Mortar: A Study On Partial Replacement Of Cement, Ali Shebli, Jamal Khatib, Adel Elkordi Dec 2023

The Effect Of Walnut Shell Ash On The Properties Of Cement Paste And Mortar: A Study On Partial Replacement Of Cement, Ali Shebli, Jamal Khatib, Adel Elkordi

BAU Journal - Science and Technology

In the pursuit of a more sustainable future, the utilization of agricultural waste in cementitious products has emerged as a popular and effective solution. The current study explores the feasibility of incorporating ash derived from walnut nutshells, considered agro residues, into eco-friendly blended cement paste and mortars to examine its impact on their properties. A range of blended cement mixtures was formulated by incorporating walnut shell ash (WSA) in three varying proportions of 5%, 10%, and 15% relative to the weight of the cement. Tests were conducted to investigate the properties of the blended cement paste and mortar incorporating WSA, …

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Towards Digital Twins For Optimizing Metrics In Distributed Storage Systems - A Review, May Itani, Layal Abu Daher, Ahmad Hammoud Dec 2023

Towards Digital Twins For Optimizing Metrics In Distributed Storage Systems - A Review, May Itani, Layal Abu Daher, Ahmad Hammoud

BAU Journal - Science and Technology

With the exponential data growth, there is a crucial need for highly available, scalable, reliable, and cost-effective Distributed Storage Systems (DSSs). To ensure such efficient and fault tolerant systems, replication and erasure coding techniques are typically used in traditional DSSs. However, these systems are prone to failure and require different failure prevention and recovery algorithms. Failure recovery of DSS and data reconstruction techniques take into consideration different performance metrics optimization in the recovery process. In this paper, DSS performance metrics are introduced. Several recent papers related to adopting erasure coding in DSSs are surveyed together with highlighting related performance metrics …

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Molybdenum Versus Tungsten Based Polyoxometalates For Highly Effective Methylene Blue Removal, Roula Abi Saad, Ghassan Younes, Mohammad H. El- Dakdouki, Rami Al-Oweini Dec 2023

Molybdenum Versus Tungsten Based Polyoxometalates For Highly Effective Methylene Blue Removal, Roula Abi Saad, Ghassan Younes, Mohammad H. El- Dakdouki, Rami Al-Oweini

BAU Journal - Science and Technology

[SiW12O40]4-(SiW12) and [Mo8O26]4- (Mo8) were synthesized and characterized by Fourier Transform Infrared spectroscopy (FTIR). The prepared polyoxometalates were studied as potential adsorbents for the removal of methylene blue (MB) from an aqueous solution. Various operational parameters—contact time, adsorbent dose, initial dye concentration, pH, and temperature— were meticulously assessed by UV/Vis spectrophotometry to study its impact on the adsorption efficacy. An inverse relationship was observed between the percentage dye removal and the initial dye concentration, highlighting the complexes' superior adsorption capabilities under lower dye loads. The …

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The Effect Of Fine Recycled Concrete Aggregates On The Mechanical And Durability Properties Of Concrete, Abbas Chour, Jamal Khatib Dec 2023

The Effect Of Fine Recycled Concrete Aggregates On The Mechanical And Durability Properties Of Concrete, Abbas Chour, Jamal Khatib

BAU Journal - Science and Technology

The fast increase of construction and demolition (C&D) operations has resulted in the creation of massive amounts of garbage, which must be cleared. Reusing C&D waste is of significant importance for environmental conservation and resource utilization. One such alternative for structural concrete is recycled concrete aggregate obtained from building and demolition debris. In this context, the present study aims to comprehensively review the current state of the art in fine recycled concrete materials (fRCA), including their physical properties, technological advantages, mechanical properties, and durability characteristics. The study establishes a paradigm for evaluating the quality of fRCA, whether created in a …

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Preliminary Water Quality Assessment Using Canadian Water Quality Index Of Ras El-Ain Ponds, South Lebanon, Hussien Ali Fayad, Safaa Baydoun, Mohamad Reda Soliman Dec 2023

Preliminary Water Quality Assessment Using Canadian Water Quality Index Of Ras El-Ain Ponds, South Lebanon, Hussien Ali Fayad, Safaa Baydoun, Mohamad Reda Soliman

BAU Journal - Science and Technology

Water quality deterioration in Lebanon is a pressing national issue and there is a high need for continuous water quality assessment and monitoring of water bodies in the country. This study aims at assessing water quality of Ras El-Ain Ponds, a major natural water resource for domestic use in Tyre district, South Lebanon by using the widely applied Canadian Council of Ministers of the Environment Water Quality Index (CCME WQI). Sampling was conducted during February-March, 2023 and physiochemical and microbiological water quality parameters were determined using standardized methods. Assessed parameters in our study are temperature, turbidity, electrical conductivity (EC), total …

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Optimization Of The Bio-Synthesis Of Magnesium Nanoparticles From Staphylococcus Haemolyticus: A Pilot Study, Mariam Bassam, Malak Mezher, Mahmoud Khalil Dec 2023

Optimization Of The Bio-Synthesis Of Magnesium Nanoparticles From Staphylococcus Haemolyticus: A Pilot Study, Mariam Bassam, Malak Mezher, Mahmoud Khalil

BAU Journal - Science and Technology

Nanotechnology is developing rapidly. This field has many influences in humans’ life. Nanoparticles (NPs) have many unique properties including the size, shape, morphology, and surface area. The synthesis of NPs could be achieved by three ways: physical, chemical, and biological. However, the biological synthesis of NPs has a priority on the other domains due to its safety and environmental friendship. In this regard, the main objective of this study was to synthesize magnesium (Mg) NPs from the bacterium S. haemolyticus which was isolated from the Lebanese wastewater. Different parameters were applied to detect the best conditions to produce the highest …

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Volar V-Y Advancement Flaps In Reconstructing Fingertip Injuries, Sawsan Abiad Dec 2023

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) …

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Human Gender Classification Using Kinect Sensor: A Review, Hesham Adnan Alabbasi, Florica Moldoveanu, Alin Moldoveanu Dec 2023

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 …

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Behavior Of Concrete Mixes Using Recycled Aggregate Confined With Steel Sections, Latifa Sobhi Kassem, Adnan El-Masri, Nour Webhi Dec 2023

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, …

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Spotlights: Care For Life, Sesi Technologies, Angie Holzer Dec 2023

Spotlights: Care For Life, Sesi Technologies, Angie Holzer

Journal of Nonprofit Innovation

No abstract provided.

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The Interaction Of The Cotton Piece With The Piles Of The Scrabble Cotton Drum, Fazliddin Egamberdiev, Ilkhom Abbazov, Oybek Kholmuratov, Rashid Kaldybaev Dec 2023

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 …

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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 Dec 2023

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 …

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Adaptation Algorithm For Self-Tuning Of Parameters Of Models Of Multi-Stage Flotation Processes, Nilufar Sharifzhanova, Maksadhan Yakubov, Francesco Gregoretti Dec 2023

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 …

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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, Dec 2023

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 …

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Potential Applications Of Encoders, Erkin Uljaev, Utkirjon Murodillayevich Ubaydullaev Dec 2023

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 …

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An Experimental Investigation Of The New Vibration Viscometer, Jamshidbek Ulugbek Ugli Shamuratov Dec 2023

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 …

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Indicators Affecting Passenger Service Processes And Their Scientific Interpretation, Maxliyoxon Madaminova Maxamatjon Qizi, Saidazim Amanullayevich Ganihodjayev Dec 2023

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 …

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Classification Of Oil Products According To The Nomenclature Of Goods, Kurbankul Mavlankulovych Karimkulov Profesor, Azoda Abdurahmanova Dec 2023

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 …

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Programming A Numerical Model Of Spherical Propagation Of Electric Discharge In Liquid, Mukhiddin Kushshaevich Khudjaev Dec 2023

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.

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Multi-Mode Regulation Of The Drying Process Of Industrial Gas, Isamidin Xakimovich Sidikov Pr, Nashvandova Gulruxsor Murot Qizi Phd Dec 2023

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 …

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Innovation Diffusion In The Sustainable Design Of Sport Venues, Timothy Kellison, Sungil Hong Dec 2023

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.

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Venue Safety Strategies: Guardrails And The Line-Of-Sight Exemption, Gil Fried, Aneurin Grant Dec 2023

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.

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Advancing Polymer Sustainability Through Custom Interpenetrating Polymer Network Synthesis, Processing, And Design, Alexandra Maria Lehman-Chong Dec 2023

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 …

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West Tennessee River Basin Authority (Wtrba) 2023 Annual Report, Samuel D. Smith Dec 2023

West Tennessee River Basin Authority (Wtrba) 2023 Annual Report, Samuel D. Smith

WTRBA Annual Report

No abstract provided.

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Development And Validation Of Model Of Factors Affecting Elders’ Essential Future Skills, Jaitip Na-Songkhla, Siridej Sujiva Dec 2023

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 …

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