International Journal of Mathematics and Physics最新文献

{"title":"Application of hydroponic plants watering automations based on atmega328 microcontroller on water spinach (Pomea Aquatic Forsk)","authors":"I W Supardi, Ni Nyoman Rupiasih, I Ketut Putra","doi":"10.21744/ijpm.v6n1.2203","DOIUrl":"https://doi.org/10.21744/ijpm.v6n1.2203","url":null,"abstract":"The development of electronic technology in the era of globalization is very rapid. Utilization of this technology as a means to assist in agriculture, especially hydroponic plantations that are currently developing, to obtain optimal results, it is necessary to monitor the humidity and temperature conditions of the growing media. In previous research, a system was made that was able to maintain the humidity and temperature of the water following what the plant needed. The tool consists of a temperature sensor, humidity sensor, ATMega328 microcontroller, ADC and water pump. Temperature and humidity sensors function to detect temperature and humidity. The ADC functions to change the amount of voltage measured by temperature and soil moisture into a digital quantity which is then forwarded to the ATMega328 microcontroller to be processed into a digital display on the LCD. The ATMega328 microcontroller also regulates the ON and OFF of the water pump engine. The next research is to apply the tools that have been made in real terms. This research will apply the tools that have been made to the water spinach plant (Pomea Aquatic Forsk).","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135411104","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Learning mathematics through experience","authors":"Nguyen Mai Anh, Nguyen Thuy Duong","doi":"10.21744/ijpm.v6n1.2202","DOIUrl":"https://doi.org/10.21744/ijpm.v6n1.2202","url":null,"abstract":"The aim of this research is to explore the application of experiential mathematics education to enhance the enthusiasm of second-grade students in the context of Vietnamese education. The research methodology is based on conducting a specific theoretical study of the benefits of experiential mathematics education and the significance of mathematical enthusiasm. This paper provides an overview of the theory of experiential mathematics education, focusing on understanding the importance of mathematical enthusiasm in the teaching process and evaluating the current state of mathematics education for second-grade students in Vietnam. The research results emphasize that learning mathematics through experience can create an exciting and effective learning environment for second-grade students. This method helps them grasp mathematical knowledge with greater enthusiasm and provides opportunities for active participation in the learning process. However, it also poses some challenges in implementation, such as adapting to the Vietnamese educational context and ensuring that teachers have the knowledge and skills to effectively apply this method. In conclusion, this paper's research highlights the importance of applying experiential mathematics education to enhance the mathematical enthusiasm of second-grade students in Vietnam and provides theoretical foundations for its effective implementation in the Vietnamese educational environment.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-10-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"136234529","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Advances in quantum computing: A comprehensive review of quantum algorithms and applications in physics","authors":"Dr. Sushila Srivastava, Dr. Monika Malik, Shubham .","doi":"10.33545/26648636.2023.v5.i1a.60","DOIUrl":"https://doi.org/10.33545/26648636.2023.v5.i1a.60","url":null,"abstract":"Quantum computing, an innovative fusion of quantum mechanics and computer science, has emerged as a transformative force in the field of physics research. This comprehensive review article explores the advancements in quantum computing, focusing on quantum algorithms and their applications in various areas of physics. The review begins with an introduction to the fundamentals of quantum computing, elucidating the principles of qubits, quantum gates, and quantum algorithms. Subsequently, the article delves into the latest developments in quantum algorithms, including Shor's algorithm for factoring large numbers, Grover's algorithm for quantum search, and quantum phase estimation for simulating quantum systems. Furthermore, the review explores the practical applications of quantum computing in physics, encompassing quantum simulations of complex systems, quantum chemistry calculations, and quantum optimization for problem-solving. Additionally, the article presents case studies that demonstrate the practical implications of quantum computing in specific physics applications. The review also addresses the challenges and prospects of quantum computing in physics, including quantum error mitigation, hardware scalability, and quantum-classical interfaces. Ethical and societal considerations related to quantum computing's cryptographic impact, access, and responsible development are also discussed. Furthermore, the review explores the future directions of quantum computing in physics, from quantum supremacy to quantum machine learning and quantum gravity. The article concludes with reflections on the transformative potential of quantum computing in physics research and the importance of collaborative efforts, interdisciplinary research, and responsible development in shaping the future of quantum technologies. Overall, this comprehensive review offers valuable insights into the current state of quantum computing in physics and the exciting possibilities that lie ahead for unravelling the mysteries of the universe.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135805366","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A computational method for solving a boundary value problem for impulsive integro-differential equation","authors":"A. K. Tankeyeva, S. Mynbayeva","doi":"10.26577/ijmph.2023.v14.i1.03","DOIUrl":"https://doi.org/10.26577/ijmph.2023.v14.i1.03","url":null,"abstract":". In this paper, we are interested in finding a numerical solution of a linear BVP for a Fredholm IDE with a degenerate kernel subjected to impulsive actions. By Dzumabaev’s parametrization method the original problem is reduced to a multipoint BVP for the system of Fredholm IDEs with additional parameters. For fixed parameters, the special Cauchy problem for the system of FIDEs on subintervals is obtained and by using a solution to this problem, a system of algebraic equations in parameters is constructed. An algorithm for solving the BVP and its computational implementation is developed. In the algorithm, Cauchy problems for ODEs and the calculation of definite integrals are the main auxiliary problems. By using various numerical methods for solving these auxiliary problems, the proposed algorithm can be implemented in different ways. The program codes were written to solve the problem and all calculations are performed on the Matlab 2018 software platform.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43355982","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Slow Growth of CdSe Nanocrystals in Glass and Their Refractive Index Change","authors":"C. Allahverdi","doi":"10.26577/ijmph.2023.v14.i1.010","DOIUrl":"https://doi.org/10.26577/ijmph.2023.v14.i1.010","url":null,"abstract":". The refractive index change of semiconductor nanocrystals must be known when designing precision optical components based on semiconductor nanocrystals. In this study, Kramers-Kronig transformation has been used to compute the linear refractive index change of cadmium selenide (CdSe) nanocrystals embedded in glass. Classical theory and numerical computation of Kramers-Kronig relation have been given and explained in detail. CdSe nanocrystals have been grown in borosilicate glass by using melting, rapid-cooling, and heat treatment procedure. Compared to the production studies of semiconductor nanocrystals in borosilicate glass in the literature, the growth temperature of CdSe nanocrystals in glass has been decreased and their growth time has been extended. In other words, a slow growth method has been performed to form pure CdSe nanocrystals in glass. The quantum size effect has been observed at their optical absorption spectra. Surface and longitudinal optical phonon modes of CdSe nanocrystals have been measured by using Raman spectroscopy. The refractive index change has been found as ~1.36 × 10 -4 for CdSe nanocrystals with a diameter of ~3.93 nm.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42873032","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A SEMI-AUTOMATIC EXAMINATION OF CO2 STRUCTURES IN THIN FILMS AT LOW TEMPERATURES","authors":"O. Golikov, D. Yerezhep, Timur Yerlanov","doi":"10.26577/ijmph.2023.v14.i1.06","DOIUrl":"https://doi.org/10.26577/ijmph.2023.v14.i1.06","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45721287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Dark energy cosmological model with anisotropic fluid and time varying lambda in Kaluza-Klein metric","authors":"Namrata Indrakumar Jain","doi":"10.26577/ijmph.2023.v14.i1.011","DOIUrl":"https://doi.org/10.26577/ijmph.2023.v14.i1.011","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42691379","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Development of a program for the prediction of placement of spacecraft based on TLE data","authors":"Peng Xu","doi":"10.26577/ijmph.2023.v14.i1.02","DOIUrl":"https://doi.org/10.26577/ijmph.2023.v14.i1.02","url":null,"abstract":". Accurate prediction of spacecraft placement is crucial for mission completion and scientific research. Based on the archive of the TLE data of the spacecraft, the placements of the Low Earth Orbit spacecraft ( Аl -Farabi-2), Medium Earth Orbit spacecraft (BEIDOU-3 M20), and High Earth Orbit spacecraft (IPM 2 & BREEZE-M R/B) were predicted in coordinate form using the first set of TLE data and SGP4/SDP4 model in Python. This work also employs the STK software for comparison purposes. The actual placements of these spacecraft are obtained by parsing their TLE data archives, and the errors of the two prediction methods are calculated. The errors are compared to evaluate the similarity and prediction accuracy of the two methods. This comprehensive analysis allows for an assessment of the feasibility of predicting spacecraft placements using a Python program as an alternative to the STK software. The results indicate that the Python-based method can be effectively used for accurate satellite coordinate prediction, offering a more accessible and cost-effective alternative to the STK software.","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41970751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"ANDROID APPLICATION FOR PARSING X-RAY ABSORPTION COEFFICIENTS WEB DATABASE","authors":"A. Kussainov, Yelena White, S. Kemelzhanova","doi":"10.26577/ijmph.2023.v14.i1.08","DOIUrl":"https://doi.org/10.26577/ijmph.2023.v14.i1.08","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42410957","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"The Exploring nonlinear vacuum electrodynamics beyond Maxwell’s Equations","authors":"N. Beissen, M. Abishev, S. Toktarbay, T. Yernazarov, D. Utepova, M. Zhakipova","doi":"10.26577/ijmph.2023.v14.i1.07","DOIUrl":"https://doi.org/10.26577/ijmph.2023.v14.i1.07","url":null,"abstract":"","PeriodicalId":40756,"journal":{"name":"International Journal of Mathematics and Physics","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2023-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42861587","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}