International Journal of Innovations in Engineering Research and Technology
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STUDY OF MASHRAB CREATIVITY IN ACADEMIC LYCEUMS
Full text linkMashrab creativity in academic lyceums is a topic that has increasingly gained attention in the educational landscape. The study of Mashrab creativity focuses on enabling students to explore their creative potential through innovative methods and approaches. This approach aims to nurture and develop the creative abilities of students within the academic setting, providing them with a platform to express themselves, think critically, and engage in problem-solving activities
DEVELOPMENT AND INSTALLATION OF SOLAR WATER HEATING SYSTEM FOR FEDPODAM HOSTEL
Full text linkThis paper presents the result of the Development, Installation and Performance evaluation of a 500 liter capacity hot water storage tank with an additional 500 liter capacity cold water storage tank that was, developed, installed and tested at Maryam Abatcha female hostel in the Federal Polytechnic Damaturu, Yobe State, Nigeria which is located at latitude 12.290N and Longitude 11.440E using available materials and thermo syphon principle at an average solar radiation of 630W/m2 to investigate the potential of using solar either directly and indirectly for heating water and to compare its cost with electricity. This design utilized a flat plate collector which was chosen because of the simplicity in construction and ease of maintenance. Two collectors of 1m2 each with single glazing were used as a heat exchanger. The surfaces of the collectors were painted with black paint of absorptivity 0.95 and emissivity of 0.09 to improve its absorption capacity. Readings were taken for a period of nine months starting from March, April, May, June, July, August, September, October and November with minimum ambient temperature of 320C. Maximum hot water temperature inside the tank as 82.30C with an average efficiency of 28.06% in June, with clear sunny atmosphere days and November with lower outlet likely due to cold dusty of the period. Test conducted reveal that the system could satisfy the hot /warm water requirements of the hostel. It was also observed that the water temperature is a function of solar radiation while the cloud cover and dust particles were observed to also affect the performance of solar water heating system thereby reducing its efficiency
MODERN APPROACH TO TEACHING PHYSICAL AND COLLOIDAL CHEMISTRY AT UNIVERSITY
Full text linkThis article explores modern methods of teaching physical and colloidal chemistry in higher education. Innovative approaches aimed at increasing the effectiveness of learning and active interaction of students with educational material are highlighted. Methods are considered that promote the development of critical thinking, the practical application of theoretical knowledge and the formation of skills in physical and colloidal chemistry. Attention is paid to the use of modern educational technologies, interactive forms of learning and student collaboration in the educational process
DEVELOPMENT OF AN EXPERIMENTAL INSTALLATION WITH A BUNKER-FEEDER AND ITS DESCRIPTION
Full text linkIn the article, after the ginning process in cotton ginning enterprises, ginned seeds are analyzed. A device is recommended for extracting the seeds that have fiber that can be spun from inside them (non-ginned), and the working scheme and principle of operation of the device are presented
CONTRIBUTION TO THE DETECTION OF CYCLONES BY COUPLING THE CONVOLUTIONAL NEURAL NETWORK WITH THE BARYCENTRIC CALCULATION OF AN IMAGE
Full text linkThe material and human losses caused by the passage of a cyclone are becoming increasingly significant for countries located in tropical areas. Under the effect of climate change, we see from the analysis of data published each year that the power of these tropical cyclones multiplies over time. The direct impacts left by the passage of a strong storm, such as flooding, destruction of infrastructure and especially human loss, increase each year
ROOT ZONE TECHNOLOGY FOR WASTE WATER TREATMENT
Full text linkIn India, the primary cause of surface and ground water pollution is the discharge of untreated sewage, according to a 2007 study by the Central Pollution Control Board. In India, there is a significant delay between the generation and treatment of household wastewater. India\u27s insufficient treatment capacity is not the only issue; there are also sewage treatment plants that exist, but they are not being maintained or operated. Because of poor design, inadequate maintenance, unreliable electricity supplies, absentee staff, and incompetent management, the majority of government-owned sewage treatment plants remain closed for the most part of the year. Usually, the wastewater produced in these places evaporates or percolates into the soil. Uncollected waste builds up in urban areas, releasing pollutants that seep into surface and groundwater and creating unsanitary conditions. Furthermore, industrialists prefer not to treat the waste produced and instead to dump it untreated into rivers in the areas where these treatment plants are located because the cost of treatment is so high.The Root Zone Treatment System (RZTS), sometimes referred to as the reed bed system or the constructed wetland system, is a sealed filter bed that is planted with vegetation that can grow in wetlands and is made up of a sand, gravel, and soil system, sometimes with a cohesive element. The wastewater flows through the filter bed, where biodegradation of the wastewater occurs, after the coarse and floating material has been removed. Complex physical, chemical, and biological processes that are the outcome of the interaction of wastewater, wetland plants, filter bed material, and microorganisms define the functional mechanisms in the soil matrix that are in charge of the mineralization of biodegradable matter
PRIVACY-PRESERVING MULTI-KEYWORD RANKED SEARCH OVER ENCRYPTED CLOUD DATA
Full text linkThe advent of cloud computing, data owners are motivated to outsource their complex data management systems from local sites to commercial public cloud for great flexibility and economic savings. But for protecting data privacy, sensitive data has to be encrypted before outsourcing, which obsoletes traditional data utilization based on plaintext keyword search. Thus, enabling an encrypted cloud data search service is of paramount importance. Considering the large number of data users and documents in cloud, it is crucial for the search service to allow multi-keyword query and provide result similarity ranking to meet the effective data retrieval need. Related works on searchable encryption focus on single keyword search or Boolean keyword search, and rarely differentiate the search results. In this paper, for the first time, we define and solve the challenging problem of privacy-preserving multi-keyword ranked search over encrypted cloud data (MRSE), and establish a set of strict privacy requirements for such a secure cloud data utilization system to become a reality. Among various multi-keyword semantics, we choose the efficient principle of “coordinate matching”, i.e., as many matches as possible, to capture the similarity between search query and data documents, and further use “inner product similarity” to quantitatively formalize such principle for similarity measurement. We first propose a basic MRSE scheme using secure inner product computation, and then significantly improve it to meet different privacy requirements in two levels of threat models. Thorough analysis investigating privacy and efficiency guarantees of proposed schemes is given, and experiments on the real-world dataset further show proposed schemes indeed introduce low overhead on computation and communication
A NOVEL MACHINE LEARNING APPROACH TO CALORIE ESTIMATION FOR DIABETES AND OBESITY MANAGEMENT
Full text linkIn an era where dietary choices significantly impact health and wellness, the accurate assessment of calorie intake is of paramount importance. "DeepCalorie" presents an innovative food calorie detection device that leverages state-of-the-art machine learning techniques. This device aims to empower individuals with the ability to effortlessly estimate the calorie content of their meals by simply capturing images. The system utilizes a diverse dataset of food images, deep neural networks for feature extraction, and sophisticated algorithms to estimate calorie counts. Furthermore, it offers the option to assess portion sizes, providing a more comprehensive dietary analysis. With its user-friendly interface, the "DeepCalorie" device represents a promising step towards promoting healthier eating habits and fostering nutrition awareness. This paper details the development process, challenges encountered, and the potential impact of this technology on improving dietary choices and overall well-being
WAYS OF COMMERCIALIZATION OF YOUTH STUDENTS\u27 ENTREPRENEURSHIP PROJECTS AND INCREASING BUSINESS INCUBATOR ACTIVITY IN THE CONDITION OF GIVING FINANCIAL INDEPENDENCE TO EDUCATIONAL INSTITUTIONS
Full text linkThe article analyzes reforms in providing financial independence to educational institutions of the Republic of Uzbekistan and ways to achieve financial support for ideas and projects of young entrepreneurs who graduate from educational institutions. Opinions of foreign and domestic scientists regarding the financing of the business incubator system are given. In addition, information is provided on models of financial support for commercialization of innovative business ideas, scientific and technological development projects and programs of students who are members of universities, technical schools, colleges, vocational schools, monocenters, public and private business incubators, and additional the economic benefits of creating new workplaces are highlighted
AGRIVIGIL: ENHANCED THEFT DETERRENCE FOR IRRIGATION MACHINERY
Full text linkThe rampant theft of water pumps in rural India poses a severe challenge to farmers, significantly undermining their irrigation capabilities and, by extension, crop health and productivity—particularly in regions susceptible to unpredictable rainfall and drought. This theft not only inflicts immediate equipment loss but also propels farmers, who typically operate within narrow financial margins, into further economic hardship due to the inability to afford replacements. The consequent delays in planting and irrigation lead to reduced crop yields and heightened financial strain. The vulnerability of these essential tools is amplified by the remote locations of farms and a pronounced lack of security measures, rendering water pumps an easy target for thieves. This dire situation underscores the urgent need for a comprehensive water pump theft deterrence system, which is essential not only for protecting valuable agricultural equipment but also for safeguarding the livelihoods of farmers. By leveraging advanced technology to provide real-time alerts and deter potential thefts, such a system can serve as a critical defence mechanism, enabling farmers to concentrate on their vital work without the looming threat of loss. The implementation of effective theft deterrence measures, supported by community, law enforcement, and policy maker collaboration, is crucial in ensuring the economic well-being and sustainability of rural Indian agriculture