bluuebunny/crossref_metadata_2025_split huggingface dataset:
The Theory of Musical Forces: Filling Some Gaps with Integrations and Expansions
Authors: Meyer Jaco 
Published: January 2025

Since Steve Larson published the first writings on his theory of musical forces in 1992, many of the aspects, terms and definitions that he introduced were developed, expanded upon and improved by himself and other researchers. Larson wanted to expand on his own work and write a sequel to his book Musical Forces: Motion, Metaphor, and Meaning. However, he passed away in 2011, shortly before the publication of his first book on musical forces. His intention to write a sequel shows Larson's awareness of the incomplete state of his theory and of the opportunities the theory offers for expansion. Several theorists expanded Larson's theory, the most important being Robert Hatten. Through my own work on expanding the theory of musical forces, I discovered certain perspectives and terminologies that invite further exploration and clarification, as is the case with developing theories. Clarification of these ambiguities and an integration of Hatten’s work into the theory are indispensable for further work within the theory of musical forces. The aim of this article is to identify potential gaps in the theoretical framework, as well as potential areas for further investigation and clarification. I aim to fill some of these gaps for prospective researchers so that it will not be necessary for them to work on fundamental aspects of Larson's theory. Some of the issues in this article are speculative, similar to Larson’s work on this developing theory, and will need further research and refinement. I hope that the work presented in this article will enable other researchers to apply and further expand the theory. Although some of the parts in this article is an expansion of Larson’s work, the aim here is not to offer full expansions of particular aspects, but rather to contextualise and partly elucidate existing expansions.
Development and Testing of a Training Complex for the Use of Augmented Reality in Surgery
Authors: Bromberg B. , Gavrilova A. , Esayan I. , Sizonenko N. , Levchenko Ya. , Smirnov A. 
Published: January 2025

The article discusses the experience of adapting augmented and mixed reality technology to teaching at the Naval Surgery Department of S. M. Kirov Medical Military Academy. A retrospective analysis of the visibility, understandability, and completeness of the illustrative material was carried out. The results laid as the basis for the inclusion of augmented reality technology in the educational process. A training complex for the use of augmented reality in surgery based on the “Medgital Vision” surgery navigation has been created, with methodologic and personnel supply . As a result, the visibility, understandability, and completeness of the illustrative material are increased. Some measures are planned to expand the use of the educational complex in the creating of illustrative material.
Transformation Management of the Monetary Policy Transmission from the Exchange Rate Channel to the Interest Rate Channel in Iraq 2004-2020
Authors: Qasim Bilal , Smida Mounir 
Published: January 2025

Objectives: The study aims to examine the Transmission Mechanism (MPT) through the interest rate channel in Iraq and its impact on the macroeconomy, focusing on the monetary authority's tools used to influence macroeconomic variables. It also analyzes actions taken to reduce the inflation gap and output gap.

Methods: The study used path analysis to measure the direct and indirect effects of the Monetary Policy Transmission Mechanism (MPT) through the interest rate and saving & investment channels, with GDP as the representation of the real economy.

Results: The study found that the interest rate channel in Iraq's economy is weak. Despite efforts by the monetary authority to control inflation and manage the money supply, the distorted economic structure and ineffective tools, including the interest rate, limit the overall effectiveness of monetary policy.

Conclusion: The study concluded that the interest rate channel needs to be activated and strengthened. A proposed scenario suggests utilizing the capabilities of the Central Bank and its tools, such as the project financing initiative and rediscounting of securities, to improve the effectiveness of monetary policy and credit channels in Iraq.
Demonetization is a Curse or Blessing: a Study in the Context of Real Estate Market in Pune City
Authors: Koner Jonardan , Purandare Avinash 
Published: January 2025

Objectives: The study aims to measure the impact of demonetization on both residential and commercial real estate units, focusing on the primary and secondary real estate markets.

Methods: The study used a multiple regression analysis model to assess the impact of demonetization on the real estate sector.

Results: Demonetization had a significant negative short-term impact on the real estate sector, leading to a fall in demand in all segments of the primary and secondary markets, both residential and commercial. The primary reason for this decline was the reliance on cash transactions in real estate financial dealings. However, the increased deposits from demonetization enhanced the liquidity position of banks, which can be leveraged for credit to boost the real estate sector in the long term.

Conclusion: Demonetization is expected to have a positive long-term impact on the real estate sector, as the increased transparency and accountability will attract institutional investors and foreign direct investment, thereby improving the sector's growth.
The Optimization of Returns to Scale in Islamic Higher Education Services Based on a Nonlinear Production Function for Achieving the SDGS
Authors: Wulan Elis Ratna , Priatna Tedi , Jamaluddin Dindin , Kratz Frederic 
Published: January 2025

Objective: The objective of this study is to investigate [insert specific research topic here], with the aim of [briefly explain the main purpose of the research].

Theoretical Framework: The supply-side performance of Islamic Higher Education (IHE) is linked to its potential output, representing the maximum sustainable production. The SDG goal of Quality Education serves as a framework for improving educational services. By utilizing the Cobb-Douglas production function, which evaluates labor, capital, and total factor productivity (TFP), IHE can analyze the impact of labor adjustments on output. This framework highlights the importance of aligning labor input with market demand to ensure efficiency and competitiveness in the globalized education market.

Method: The study employs a quantitative approach using the Cobb-Douglas production function. Secondary data on labor, capital, and educational output are analyzed to measure elasticity, assess returns to scale, and evaluate labor productivity under varying input conditions.

Results and Discussion: Labor significantly influences productivity, with measurable effects from marginal adjustments. Institutions that align labor inputs with market demands operate more efficiently and competitively, especially under increasing or constant returns to scale. The role of TFP highlights the importance of innovation and effective management in enhancing output.

Research Implications: This study provides actionable insights for optimizing labor allocation, aligning resources with market needs, and enhancing global competitiveness. It offers policymakers, educators, and researchers a framework for improving productivity in the education sector.

Originality/Value: By applying the Cobb-Douglas function in IHE, this study provides novel insights into balancing labor and capital in response to fluctuating market demands.
การเสริมสร้างกระบวนการเรียนรู้และปรับใช้เทคโนโลยีเพื่อยกระดับผลผลิตข้าวบนพื้นที่สูง อำเภอเวียงแหง จังหวัดเชียงใหม่
Authors: มีปัญญา สุมาลี , อันเซตา จารุวี , ปัญญาตุ้ย สิปปวิชญ์ , หาญธนพงศ์ อภิวัฒน์ , ใจกาวิล สุทธกานต์ , กังแฮ พิชญ์นันท์ 
Published: January 2025

บ้านห้วยไคร้ ตำบลเปียงหลวง บ้านม่วงป๊อก ตำบลแสนไห และบ้านแม่หาด ตำบลเมืองแหง อำเภอเวียงแหง จังหวัดเชียงใหม่ มีพื้นที่ส่วนใหญ่เป็นภูเขาสูง และเป็นที่ตั้งถิ่นฐานของกลุ่มชาติพันธุ์ซึ่งปลูกข้าวไร่และข้าวนาขั้นบันไดเพื่อการบริโภคในครัวเรือนเป็นหลัก แต่มีการใช้ปุ๋ยเคมี สารป้องกันกำจัดโรคและแมลงศัตรูข้าวเพิ่มขึ้น ส่งผลให้ต้นทุนการผลิตสูงขึ้น และส่งผลกระทบต่อสิ่งแวดล้อมทั้งกับชุมชนบนพื้นที่สูงและพื้นที่ใกล้เคียง งานวิจัยนี้จึงเสริมสร้างกระบวนการเรียนรู้และปรับใช้เทคโนโลยีกระบวนการผลิตข้าวที่เหมาะสมให้กับเกษตรกรบนพื้นที่สูง และยกระดับผลผลิตข้าวให้เพียงพอต่อการบริโภคในชุมชน โดยคัดเลือกเกษตรกรตัวแทนที่มีความสนใจ กระตือรือร้น เสียสละ และเกษตรกรผู้นำชุมชนที่ชุมชนยอมรับ จำนวน 13 ราย เพื่อพัฒนาทักษะ ความรู้ กระบวนการคิดเพื่อเป็นตัวแทนพัฒนาและขยายผลกระบวนการปลูกข้าวบนพื้นที่สูงของชุมชน ด้วยกระบวนการ ดังนี้ 1) การจัดเวทีชุมชนในแต่ละตำบล 2) การกำหนดเป้าหมายการพัฒนา และวางแนวทางการแก้ไขปัญหา 3) การถ่ายทอดองค์ความรู้เทคโนโลยีการผลิตข้าวของกรมการข้าว 4) การจัดทำแปลงสาธิตเรียนรู้ และปรับใช้เทคโนโลยีการผลิตข้าวที่เหมาะสมกับพื้นที่สูง และ 5) การประเมินการยอมรับเทคโนโลยีการผลิตข้าวบนพื้นที่สูง โดยเกษตรกรตัวแทนเป็นผู้ลงมือปฏิบัติ พร้อมประเมินผลระหว่างดำเนินงาน เริ่มตั้งแต่การใช้อัตราเมล็ดพันธุ์ การจัดการแปลง การใช้ปุ๋ยตามค่าวิเคราะห์ดิน การป้องกันกำจัดโรค แมลงศัตรูข้าว และการเก็บเกี่ยวในระยะที่เหมาะสม แบ่งเป็นชุดเทคโนโลยีข้าวไร่ และเทคโนโลยีข้าวนาขั้นบันได รวม 13 แปลง ส่งผลให้ผลผลิตข้าวไร่เพิ่มขึ้นร้อยละ 5.4 ต้นทุนการผลิตลดลงร้อยละ 12.6 และผลผลิตข้าวนาขั้นบันไดเพิ่มขึ้นร้อยละ 10.0 ต้นทุนลดลงร้อยละ 10.5 ในระหว่างดำเนินการเกษตรกรตัวแทนเป็นผู้ถ่ายทอดเทคโนโลยีให้กับคนในชุมชน ทำให้เกษตรกรผู้ปลูกข้าวบนพื้นที่สูงมีความรู้ ความเข้าใจในกระบวนการผลิตข้าวที่ถูกต้อง และสะท้อนปัญหาการผลิตข้าว เพื่อหาทางแก้ไขปัญหาร่วมกัน ซึ่งเป็นการสร้างความมั่นคงทางอาหารของครัวเรือนและชุมชน
Functionalization of Microcrystalline Cellulose through Integrated Sodium Periodate and TEMPO/Ozone Oxidations
Authors: Firdiana Bonita , Opaprakasit Pakorn 
Published: January 2025

Cellulose modification has been a primary focus in developing bio-based degradable functional materials. In this study, an integrated approach combining sodium periodate (NaIO4) and TEMPO (2,2,6,6-tetramethylpiperidin-1-oxyl)-ozone oxidation process is employed to functionalize microcrystalline cellulose (MCC). The resulting materials in water-soluble and precipitate fractions were characterized to understand the influences of each oxidation method on the reaction mechanisms, structures, and physicochemical properties of the oxidized MCC samples. The results demonstrated that the combination of both methods resulted significantly in chemical structures, morphology, and surface reactivity of the samples. FTIR spectra showed an appearance of oxidized functional groups, i.e., carboxyl, ketone, and aldehydes, confirming a successful oxidation process. The use of ozone as a co-oxidant contributes positively to environmental aspects and process economics due to its availability and low cost. These findings illustrate the considerable potential of ozone utilization in improving cellulose properties for various applications. Consequently, the integrated approach offers an effective and sustainable solution for enhancing the quality and performance of cellulose, paving the way for further research and applications in the field of cellulose materials.

Keywords: Microcrystalline cellulose, TEMPO, Periodate, Ozone, Oxidation process
Enhancing Mechanical and Thermal Properties of Natural Rubber Grafted Poly(Ethyl Acrylate) Using Glutaraldehyde as a Curing Agent
Authors: Promsung Rawiporn , Lehman Nussana , Kalkornsurapranee Ekwipoo 
Published: January 2025

Ethyl acrylate (EA) monomer was successfully grafted onto natural rubber (NR) via redox polymerization, which enhanced the grafting efficiency to 91%. The grafted-NR was clarified using ATR-FTIR. This study focuses on enhancing the mechanical and thermal properties of the grafted-NR vulcanized by using a low-temperature curing system of glutaraldehyde (GA). It was found that the mechanical properties of grafted-NR were superior to those ungrafted-NR, with a 35% increase in modulus, 145% increase in tensile strength, and 17% increase in elongation at break. Moreover, oil resistance properties and thermal stability of NR were significantly improved after graft copolymerization owing to the presence of functional groups in the molecular chain. It was also demonstrated that the grafted-NR exhibited improved crosslinking, elucidated through swelling and temperature scanning stress relaxation (TSSR) measurements. The relaxation behavior was evaluated through TSSR, revealing two significant peaks in chemical and physical relaxations. According to these findings, it can be summarized that the properties of grafted-NR improved by using a GA curing agent with several possibilities of interaction, including GA-rubber crosslinks, GA-protein crosslinks, GA-ester crosslinks, and polar-polar interactions facilitated by the presence of carbonyl groups on grafted-NR molecules. Therefore, this current work is beneficial for future flexible material applications requiring high mechanical properties, oil resistance, and thermal stability.

Keywords: Natural rubber latex, Graft copolymerization, Glutaraldehyde
Surface Morphology and Remaining Geometric Parameters of Corroded Members on Bailey Truss
Authors: Sun Mingyang , Zhang Xiuhua , Yin Hang , Jia Chen , Liu Changyong 
Published: January 2025

Bailey truss has been widely used in temporary constructional structures of bridges and is reusable. In the service duration, the Bailey truss is commonly exposed to corrosion threats due to the failure of anticorrosion coatings, resulting in corrosion damage on members which induces degradation of its structural behavior. This paper presents an investigation on the corrosion damage of a Bailey truss that had been in service for 8 y in Northeast China. A total of 18 member segments were obtained from the chords, diagonals, and verticals of the Bailey truss, and were scanned by a three-dimensional (3D) laser scanner after clearing the paint and rust. Then reverse modeling was performed based on the 3D coordinates of the specimen surfaces. The surface topography was discussed for different members based on the separated roughness component, the residual thickness was analyzed for plates, and the residual cross-sectional area and moment of inertia about axes of the members were calculated and discussed. Coupon tests were performed on corroded specimens from chords, diagonals, and verticals to quantitatively analyze the degradation of corroded Bailey truss. It was found that the corrosion damage on flanges was more severe than that on webs, in terms of surface roughness and thickness loss. The corrosion status can be influenced by the microstructures and serving location. Upon the true values of the remaining cross sections, it was concluded that the chords, diagonals, and verticals of the Bailey truss all exhibited the largest loss ratio in the moment of inertia about y-axis and the smallest loss ratio in the cross-sectional area. The vertical member had the largest dispersion of average nominal loss rates, especially for the moment of inertia about y-axis, whose maximum and minimum values differed by 157.1%. A practical method for estimating the residual cross-sectional area and moment of inertia was validated. In addition, the engineering mechanical parameters (the elastic modulus, yield strength, ultimate strength, and the elongation after fracture) of each member show linear degradation. The mechanical parameters of the diagonal web are most affected by corrosion. There is 10% thickness loss in the chord web with up to 27% loss bearing capability in 8 y, and the factor of safety with respect to a reference parameter is lowered.
The effect of climate change on the simulated streamflow of six Canadian rivers based on the CanRCM4 regional climate model
Authors: Arora Vivek K. , Lima Aranildo , Shrestha Rajesh 
Published: January 2025

Abstract. The effect of climate change on the hydro-climatology, particularly the streamflow, of six major Canadian rivers (Mackenzie, Yukon, Columbia, Fraser, Nelson, and St. Lawrence) is investigated by analyzing results from the historical and future simulations (RCP 4.5 and 8.5 scenarios) performed with the Canadian regional climate model (CanRCM4). Streamflow is obtained by routing runoff using river networks at 0.5° resolution. Of these six rivers, the Nelson and St. Lawrence are the most regulated. As a result, the streamflow at the mouth of these rivers shows very little seasonality. Additionally, the Great Lakes significantly dampen the seasonality of streamflow for the St. Lawrence River. Mean annual precipitation (P), evaporation (E), runoff (R), and temperature increase for all six river basins in both future scenarios considered here, and the increases are higher for the more fossil-fuel-intensive RCP 8.5 scenario. The only exception is the Nelson River basin, for which the simulated runoff increases are extremely small. The hydrological response of these rivers to climate warming is characterized by their existing climate states. The northerly Mackenzie and Yukon River basins show a decrease in the evaporation ratio (E/P) and an increase in the runoff ratio (R/P) since the increase in precipitation is more than enough to offset the increase in evaporation associated with increasing temperature. For the southerly Fraser and Columbia River basins, the E/P ratio increases despite an increase in precipitation, and the R/P ratio decreases due to an already milder climate in the northwestern Pacific region. The seasonality of simulated monthly streamflow is also more affected for the southerly Fraser and Columbia rivers than for the northerly Mackenzie and Yukon rivers as snow amounts decrease and snowmelt occurs earlier. The streamflow seasonality for the Mackenzie and Yukon rivers is still dominated by snowmelt at the end of the century, even in the RCP 8.5 scenario. The simulated streamflow regime for the Fraser and Columbia rivers shifts from a snow-dominated to a hybrid or rainfall-dominated regime towards the end of this century in the RCP 8.5 scenario. While we expect the climate change signal from CanRCM4 to be higher than that from other climate models, owing to the higher-than-average climate sensitivity of its parent global climate model, the results presented here provide a consistent overview of hydrological changes across six major Canadian river basins in response to a warmer climate.
Prevalence of Undiagnosed Attention Deficit Hyperactivity Disorder
Authors: Du Carissa , Zhao Daniel Zongliang , Ganti Latha 
Published: January 2025

Background Attention deficit/hyperactivity disorder (ADHD) is a disorder characterized by inattention, hyperactivity, and impulsivity. Primary pharmacologic interventions include stimulants and non-stimulants. Diagnosing ADHD is typically more difficult in women due to a range of different symptoms between the sexes. Although ADHD has had more advocacy recently, misdiagnoses are still common, resulting in ADHD being mistaken for other disorders. This study aims to decipher the prevalence of undiagnosed ADHD. Methods A web-based survey was administered, comprising of a questionnaire derived from the Adult ADHD Self-Report Scale (ASRS-V1.1), and two additional questions formulated to determine whether the individual was initially diagnosed with ADHD and whether they take medications for it. The Adult ADHD Self-Report Scale is split into two parts where part A determines the symptoms and part B further probes into specific symptoms. Results Amongst the cohort of 200, the percentage undiagnosed ADHD was 14%. 61% were women, while 39% were men. The first two questions on the ASRS-V1.1, pertaining to task completion, were the most statistically significant results. Conclusion Although advocacy for ADHD has increased in the last twenty years, our study found that 14% of a layperson cohort are undiagnosed with ADHD. It appears that undiagnosed ADHD is more prevalent in women compared to men.
Bandit-Based Multi-Agent Source Seeking with Safety Guarantees
Authors: Ji Zhibin , Zhu Dingqi , Du Bin 
Published: January 2025

Article
Bandit-Based Multi-Agent Source Seeking with Safety Guarantees

Zhibin Ji † , Dingqi Zhu † and Bin Du *

College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211016, China
* Correspondence: iniesdu@nuaa.edu.cn
† These authors contributed equally to this work.
Received: 2 November 2024; Revised: 24 December 2024;Accepted: 26 December 2024; Published: 27 December 2024

Abstract: In this paper, we focus on a multi-agent source seeking problem where the safety of agents is characterized by a set of linear constraints. In particular, the safety constraints are also dependent on the unknown environment states, which makes the source seeking problem challenging to solve. To overcome such a challenge, we introduce a new notion of measurable path and then specify the reachability condition for all agents. A time-sequence of exploration is further introduced to help the agents to escape the stuck positions. To provide a performance guarantee for our source seeking algorithm, we perform the regret analysis and show a sub-linear cumulative regret. Finally, we evaluate the effectiveness of our SafeSearch algorithm through a set of simulations.
كثافة الكتلة العظمية ومقارنتها بين الفئات العمرية لدى لاعبي كرة القدم
Authors: Jabr Ahmed Sabry , Wali Majid Shandi 
Published: January 2025

هدف البحث الى التعرف على قياس كثافة الكتلة العظمية بالمقارنةً بين فئات البحث المدروسة, و استعمل الباحثان المنهج الوصفي بأسوب المقارن لحل مشكلة البحث وكان عدد العينة 30 لاعباً بواقع 10 لاعبي لكل فئة , ومن خلال جملة من الاجراءات التي قام بها الباحثان خرجت الدراسة ببيانات احصائية جديرة بالاهتمام توصلنا من خلالها الى الاستنتاجات , لم تسجل نتائج البحث فحوصات حرجة لدى افراد عينة البحث بل كانت جميع الفحوصات قيد الدراسة في حدودها الطبيعية , وأوصى الباحثان استعمال نتائج الدراسة الحالية كمعيار لبناء كثافة الكتلة العظمية لدى افراد لاعبي كرة القدم
تأثير تمرينات تعليمية وفق نظرية ( سكنر) الاشتراطية في تعليم بعض المهارات الاساسية بكرة القدم الصالات
Authors: Abdul Muhammad Tahseen Shaghi , Fadhel Dunya Muhammad 
Published: January 2025

هدف البحث الى اعداد تمرينات تعليمية وفق نظرية ( سكنر) الاشتراطية في تعليم بعض المهارات الاساسية بكرة القدم الصالات اما المنهج فقد تم استعمال المنهج التجريبي وكانت العينة طلاب وهم فريق مدرسة ثانوية شمس المعارف للمتفوقين. وبعد تحديد متغيرات البحث والاختبارات المستخدم وتطبيق نظرية سكنر تم التوصل الى اهم الاستنتاجات: التمرينات التعليمية وفق نظرية ( سكنر) الاشتراطية مهمة واساسية في رفع مستوى تعليم بعض المهارات الاساسية بكرة القدم الصالات وتم التوصية الى اعتماد التمرينات التعليمية وفق نظرية ( سكنر) الاشتراطية كونها مهمة واساسية في رفع مستوى تعليم بعض المهارات الاساسية بكرة القدم الصالات .
تأثير أسلوب التعلم بنظام المحطات في بعض القدرات الحركية ودقة أداء مهارة الضرب الساحق بالكرة الطائرة للطالبات
Authors: Farhan Alia Hussein 
Published: January 2025

هدف البحث إلى التعرف على أسلوب التعلم بنظام المحطات في بعض القدرات الحركية ودقة أداء مهارة الضرب الساحق بالكرة الطائرة للطالبات، واتبعت الباحثة المنهج التجريبي بتصميم المجموعتين المتكافئتين ذات الاختبارين القبلي والبعدي، وتكونت عينة البحث الرئيسة من(24) طالبة من طالبات المرحلة الثالثة في كلية التربية البدنية وعلوم الرياضة للبنات خلال الفصل الدراسي الأول من العام الدراسي(2023-2024) واستعلمت الباحثة الوسائل والأدوات والأجهزة المناسبة، فضلاً عن إجراء تجربة استطلاعية مصغرة، وفي ضوء النتائج توصلت الباحثة إلى استنتاجات عدة كان من أهمها: أدى أسلوب التعلم بنظام المحطات دوراً كبيراً في تحسن بعض القدرات الحركية ودقة أداء مهارة الضرب الساحق بالكرة الطائرة لطالبات المجموعة التجريبية وقد أوصت الباحثة بضرورة الاهتمام باعتماد أسلوب التعلم بنظام المحطات في العملية التعليمية لمادة الكرة الطائرة لطالبات المرحلة الثالثة، مع التأكيد على تطوير القدرات الحركية المرتبطة بأداء المهارات الحركية في أثناء العملية التعليمية.