bluuebunny/crossref_metadata_2025 huggingface dataset:
Dual photoresponsive & water-triggered nitric oxide releasing materials based on rhodium-based metal-organic polyhedra
Authors: Carmona Francisco J. , Negrão Chuba Thiago , Sánchez-González Eli , Pirillo Jenny , Hijikata Yuh , Furukawa Shuhei
Published: September 2023

The exogenous administration of nitric oxide (NO) is considered a potential therapeutic treatment against a great variety of diseases due to its significant role in multiple physiological functions. Due to the gaseous nature, short lifetime and dose- and tissue-dependent activity of this molecule, the development of new administration procedures is required to control the NO delivery in terms of dosage, timing, and location. In this work, we propose a new molecular material based on robust metal-organic polyhedra (MOPs) for controlled NO release. We select dirhodium paddlewheel complex-based cuboctahedral MOPs (RhMOP), in which NO can chemically coordinate to the open-metal sites at the axial sites of dirhodium paddlewheel moieties. We further prepare amorphous coordination polymer particles (CPPs) by connecting RhMOP with bis(imidazole) linkers at the external axial sites. Both molecular MOPs and polymeric CPPs show relevant NO payloads and the release of NO can be triggered by two different stimuli: light and humidity. We show that imidazole ligands coordinating to the external axial sites of the paddlewheel moieties tune the light-triggered NO release property. We further demonstrate that the size and the extrinsic pores of CPPs are important for enhanced NO release.
OGRe: Optimal grid refinement protocol for accurate free energy surfaces and its application to proton hopping in zeolites and 2D COF stacking
Authors: Borgmans Sander , Rogge Sven M.J. , Vanduyfhuys Louis , Van Speybroeck Veronique
Published: September 2023

While free energy surfaces are the crux of our understanding in many chemical and biological processes, their accuracy is generally unknown. Moreover, many developments to improve their accuracy are often complicated, impeding their general use. Luckily, several tools and guidelines are already in place to identify these shortcomings, but they are typically lacking in flexibility or fail to systematically determine how to improve the accuracy of the free energy calculation. To overcome these limitations, this work introduces OGRe--a python package for optimal grid refinement in an arbitrary number of dimensions. OGRe is based on three metrics which gauge the confinement, consistency, and overlap of each simulation in a series of umbrella sampling (US) simulations, an enhanced sampling technique ubiquitously adopted to construct free energy surfaces for hindered processes. As these three metrics are fundamentally linked to the accuracy of the weighted histogram analysis method, adopted to generate free energy surfaces from US simulations, they facilitate a systematic construction of accurate free energy profiles, where each metric is driven by a specific umbrella parameter. This allows for the derivation of a consistent and optimal collection of umbrellas for each simulation, largely independent of the initial values, thereby dramatically increasing the ease-of-use towards accurate free energy surfaces. As such, OGRe is particularly suited to determined complex free energy surfaces, with large activation barriers and shallow minima, which underpin many physical and chemical transformations, and hence to further our fundamental understanding of these processes.
Use of weight measurement algorithm on the basis of moving average filter in the recorder of overhead crane operation parameters
Authors: Nazarov A. N. , Ivanov S. D.
Published: September 2023

Introduction. The problem of primary information low quality of crane operation parameters recorders is analyzed. The accepted direction to improve the quality of information about the mass of the cargo is to improve the algorithm of weight measurement. Shortcomings of algorithms of serially produced parameter recorders are described. The design of the algorithm based on the moving average filter is proposed.Materials and Methods. The principle of operation of the proposed weight measurement algorithm is described. The algorithm consists of preliminary (determination of the dynamic process section suitable for weight measurement, calculation of the smoothing window length) and main stages (application of filter, calculation of mass and measurement error). Two methods for determining the length of the smoothing window are given. The parameters of the overhead crane, load cell and motor speed sensor used in the experimental part are given.Results. Graphs of lifting mechanism force and motor rotation speed at the moment of weight measurement are given. The work of the steady-state motion control function is shown. The results of algorithm operation at fixed measurement accuracy of 3% with determination of algorithm operation time and fixed algorithm operation time of 10 seconds with determination of measurement accuracy are given.Discussion. The time of weight measurement with the accuracy required for parameter recorders was 2...5 seconds. Increase in speed of weight measurement is achieved due to adjustable parameters of the algorithm at each switching on of the lifting mechanism. For cranes with duration of lifting time continuously more than 10 seconds the algorithm allows to calculate the mass of the load with an accuracy of 1%. This ensures the accuracy of the crane intensity indicators with an accuracy of 3%.Conclusion. Evaluation of accuracy and time parameters showed the applicability of the developed algorithm of weight measurement in the task of determining the mass of the load to recorders of crane operation parameters. The advantage of the developed algorithm is the guaranteed accuracy of weight measurement. The algorithm of weight measurement allows to adapt the parameter recorder to the technological process of crane operation and effectively use the areas of the dynamic process suitable for measurement.
Vehicle power supply management strategies
Authors: Puzakov A. V.
Published: September 2023

Introduction. To optimize the performance of the vehicle electrical system, it is necessary to improve the control principles and strategies. The control principles may be based on voltage constancy, ensuring battery charge, reducing fuel consumption, etc.Materials and methods. A distinctive feature of the first level control strategy is the absence of additional sensors in the power supply system. Their occurence led to the emergence of the second level control strategy aimed at ensuring the starter battery charge, which is achieved by organizing the interaction between the electronic engine control unit and the generator. In the control strategy of the third level the first place is given to the reduction of the vehicle fuel consumption. The target functions of the listed control strategies are considered.Results. The fourth level management strategy, the purpose of which is to reduce the costs of power supply system operation at all stages of the life cycle, is proposed. The structure of power supply system operation costs is considered, which includes the costs of fuel overconsumption caused by malfunctions in the operation of units, as well as the costs of maintenance, diagnostics, repair (replacement) and utilization.Discussion and conclusions. Practical application of the proposed strategy will make it possible to take into account all types of costs and minimize the cost of operating the power supply system for both vehicles with internal combustion engines and hybrid and electric vehicles, in which electricity is even more important.
Cold resistance of steel beam prestressed by wall drawing
Authors: Kravchuk E. V. , Belutskii I. Yu. , Kravchuk V. A.
Published: September 2023

Introduction. The purpose of the article is a generalized analysis of existing methods for determining of structural steel elements behaviour in extreme conditions of subzero temperatures and their use to assess the cold resistance of steel beams prestressed by drawing of a thin wall. Subject of study is structural steel. Object of study is bimetallic steel beam prestressed without rods.Materials and methods. The study is based on the mechanics of deformable solid bodies, studies of the mechanical characteristics of steel and its behaviour at considerable subzero temperatures, taking into account stress concentrators and the probability of brittle cracks in the beam elements.Results. The impact strength analysis of steels C440 and C245 used in the flange plates and wall of prestressed beam was carried out. It is found that during the structure operation in the temperature range from minus 45°C to minus 55°C, cold resistance of the beam elements is ensured. It is proved that actual normal stresses in the extreme fibers of the prestressed beam web section are lower than the allowable stresses during plastic deformation of the wall material and, according to the theory of M. Huber, R. Mises and H. Hencky, the probability of brittle cracks in stress concentrators zone is low. It is found that the absence of stiffeners along the beam wall reduces plastic deformations caused by welding, reduces the number of extra elements in the structure and increases the material’s cold resistance.Conclusions. The high stability of prestressed beam wall enables designing it quite thin and increasing its cold resistance. The stressed state of the structure, reduction of its weight, thinning of wall, absence of welding stress concentrators, and reduction of the number of extra elements in the beam testify to the cold resistance of the material of the beam pre-stressed by wall drawing.
Hybrid Energy Based Wireless Charging In Electric Vehicle
Authors:   HOD/ EEE, Sengunthar Engineering College (Autonomous)  Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, Dr. K.Umadevi , K Deepa ,   Assistant Professor, Dept of Electrical & Electronics Engineering,  Sengunthar Engineering College (Autonomous) Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, Priya SriNivashini , S Rajamani
Published: September 2023

A Wireless Power Transfer (WPT) system should be visible with the proper ground clearance of the electric car in order to enable wireless charging of electric automobiles. Eliminating the use of wires cable jammed by connecting the electric cars and charger is the next step in contemporary charging procedure regularisation to make the charging process easier. An EV charging system is combined with solar and conventional electricity to make the hybrid. Without the need for interconnections, electricity is delivered from a source to an electrical load. The mutual inductance theory was in use. This system deals with a hybrid solar and AC power source, a converter, a gearbox coil, a receiving coil, and an electric load powered by batteries a receiving coil, a hybrid solar and AC power source, and n coil.
Artificial Intelligence Based MPPT Techniques of Photo Voltaic System
Authors:   Assistant Professors, Dept of Electrical & Electronics Engineering,  Sengunthar Engineering College (Autonomous) Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, R. Gohilai , K. Prashanth ,   Assistant Professors, Dept of Electrical & Electronics Engineering,  Sengunthar Engineering College (Autonomous) Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India
Published: September 2023

In this paper, Particle Swarm Optimisation (PSO) investigates the global optimal solution by taking advantage of the memory of the particle and the swarm. PSO has evolved into one of the most significant Swam Intelligence techniques and Evolutionary Computation algorithms due to its characteristics of low constraint on the continuity of goal function and joint of search space, and capacity to adapt to dynamic environments. The development of algorithms over the years is then discussed, along with applications in multi-objective optimisation, neural networks, electronics, etc. The remaining issues and potential prospects for PSO research are then examined. One of the concepts of swarm intelligence introduced in the field of computing and artificial intelligence is particle swarm optimisation (PSO). PSO is a novel collective and distributed intelligent paradigm for problem solving, primarily in the field of optimisation, without centralized control or the provision of a global model. In this work, the basic PSO, its improvements, its applications to various systems, including electric power systems, and its premature convergence as well as its combination with other intelligent algorithms to enhance search capacity and shorten the time required to exit local optimums are all thoroughly reviewed.
Underground Cable Fault Detection
Authors:   Assistant Professors, Dept of Electrical & Electronics Engineering,  Sengunthar Engineering College (Autonomous) Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, R Prabhu
Published: September 2023

The growth of the electrical system grid has resulted in extensive use of underground cables. Due to subsurface environment, decline and rodents, underground cables are at risk of a wide range of problems. It is challenging to locate the root of the problem because the entire line must be dug up to inspect the cable line for problems. Only that section needs to be dug up to find the source of the defect because the repairmen are aware exactly which part is at fault. As a result, it helps to service subterranean cable lines more quickly and saves a lot of time and money. The aim of this venture is to calculate the underground cable fault's KM distance from the base station.
Design and Analysis of Shaft with Blade and Drum for Kapok Seed Separator
Authors:   Assistant Professors, Dept of Mechanical Engineering,  Sengunthar Engineering College (Autonomous) Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, C Mohankumar
Published: September 2023

The kapok seed separator has two main parts; one is blade shaft and another one drum. Its primary function is separating the seed from kapok silk cotton. This paper is describes designing and Analysis of blade shaft and drum. Currently, existing kapok seed separator is manufactured by using mild steel. Modelling and analysis carried out by using AUTODESK FUSION 360software. The different materials such as Alloy steel, Carbon steel and Aluminium alloy. The aim of this work is to replace mild steel blade shaft and drum of kapok seed separator with an appropriate material blade shaft and drum. Appling load and pressure to the component and comparing the result.
An IoT Based System for Remote Patient Monitoring
Authors:   Head, Department of Medical Electronics Sengunthar College of Engineering College  Tiruchengode, Namakkal Dt., Tamil Nadu, India, M.S. Muhammadu Sathik Raja
Published: September 2023

Following a surgical procedure, patients are monitored in an ICU until physically stable, after which are discharged to a ward for further evaluation and recovery. Usually, ward evaluation does not imply continuous physiological parameters monitoring and therefore patient relapse is not uncommon. The present paper describes the steps taken to design and build a low-cost modular monitoring system prototype. This system aims to offer mobile support in order to facilitate faster and better medical interventions in emergency cases and has been developed using low-power dedicated sensor arrays for EKG, SpO2, temperature and movement. The interfaces for these sensors have been developed according to the IoT model: a central control unit exposes a Restful based Web interface that ensures a platform agnostic behaviour and provides a ﬂexible mechanism to integrate new components.
Pain Reliever for Parallelized People using Shortwave Diathermy
Authors:   Sengunthar College of Engineering College  Tiruchengode, Namakkal Dt., Tamil Nadu, India, A Chandru
Published: September 2023

This project report details the development of a pain reliever for parallelized people using short wave diathermy. Short wave diathermy is an effective and safe method for pain relief in many conditions. It has the potential to reduce pain and improve the quality of life for individuals with chronic pain conditions. This project report outlines the development of a device that utilizes short wave diathermy to reduce pain in parallelized people. The device consists of a hand-held device that is placed over the affected area and a remote control. The device is designed to provide the user with the ability to adjust the intensity of the diathermy to their desired level. The device is also capable of tracking the user’s progress and providing feedback on the effectiveness of the therapy. Furthermore, the device is also able to provide the user with an audio-visual cue when the intensity of the therapy needs to be adjusted. The device is also capable of being used in conjunction with other pain relief methods, such as medications, physical therapy, and massage. The development of this device has the potential to provide relief to individuals with chronic pain conditions.
IOT Based Air Pollution Detector with Sanitizer Spray
Authors:   Sengunthar College of Engineering College.  Tiruchengode, Namakkal Dt., Tamil Nadu, India, V Arunpandiya
Published: September 2023

Among all the man-made environmental pollutions that takes place all over the world air pollution is one of them. It is now the world s fourth-leading fatal health risk according to the American Association for the Advancement of Science. Poor air quality in major cities can expose citizens to air pollution and lead to asthma attacks, lung cancer, heart disease or chronic bronchitis. For these reasons air quality represents a major challenge for governments and regulators. Indeed earlier this year, 2018 the UK government found themselves in court over claims of failing to properly address levels of nitrogen oxide in towns and cities [1].To fight air pollution, air quality has to be measured accurately and a detailed model of the pollution detect on system should be established in a country.
IOT Based Medicine Transporter
Authors:   Head, Department of Medical Electronics,  Sengunthar College of Engineering College.  Tiruchengode, Namakkal Dt., Tamil Nadu, India, M.S. Muhammadu Sadik Raja
Published: September 2023

During the coronavirus pandemic there are more than 174.4 million cases and 3.8 million deaths reported by claim the objective of the project “IOT BASED MEDICINE TRANSPORTER” is to reduce the number of diseases spreading among the medicine staffs and doctors when they attend the patient and administering the medication who are isolated in the general ward. This objective achieved by designing the medicine transporter using line follower robot using ESP32 microcontroller and equipped with the IR sensor and ultrasonic sensor which help in determine the path and stops during obstacles. The line follower robot is equipped with trays that deliver medicines to the patients and reduce unnecessary contact with the patient.
AI Based Spam Detection Using Logistic Regression Algorithm
Authors:   Associate Professor, Dept of Computer Science & Engineering,  Sengunthar Engineering College (Autonomous) Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, Dr. Jayamurugan
Published: September 2023

Nowadays, a big part of people caused by unsolicited bulk email messages commonly referred to as Spam. Email has now become one of the best ways for advertisements due to which spam emails are generated. Spam emails are rely on available email or messages sent by the stranger. The possibility that anybody can leave an email or a message provides a golden opportunity for spammers to write spam message about our different interests. Spam fills inbox with number of ridiculous emails. Degrades our internet speed to a great extent .Steals useful information like our details on our contact list. Identifying these spammers and also the spam content can be a hot topic of research and laborious tasks. Email spam is an operation to send messages in bulk by mail .Since the expense of the spam is borne mostly by the recipient, it is effectively postage due advertising. Spam email is a kind of commercial advertising which is economically viable because email could be a very cost effective medium for sender .With this proposed model the specified message can be stated as spam or not using Bayes’ theorem and Naive Bayes’ Classifier and Also IP addresses of the sender are often detected.
Healthcare Chatbot Using Artificial Intelligence
Authors:   Assistant Professor, Dept of Computer Science & Engineering,  Sengunthar Engineering College (Autonomous)  Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, S. Ilavarasi
Published: September 2023

In today's busy life, people often do not take proper care of their health. People try to avoid going to the doctor for a diagnosis, either because they don't like it or because they don't have time. Health care is very important if you want to lead a good life. However, it is very difficult to get a consultation with a doctor in case of any health problems. The proposed idea is to create a medical chatbot using artificial intelligence to diagnose the disease and provide basic details before consulting a doctor. The user can only get the real benefit of the chatbot if it can diagnose all kinds of diseases and provide the necessary information. To solve this problem, this project provides a platform where a human can interact with a highly trained chatbot on datasets using machine learning algorithms. Machine learning algorithms take a more natural approach to computation than a logical approach. The output depends on the dataset they are trained on. We can implement a real-time medical system and convert text results into voice format. The proposed system also supports the drug purchase process and payment process through this application.
Predicting Heart Attack
Authors:   Associate Professor, Dept of Computer Science & Engineering,  Sengunthar Engineering College (Autonomous)  Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, Dr. G.Jayamurugan
Published: September 2023

Heart diseases are increasing day by day, and predicting these diseases is very important and worrying. This diagnosis is a difficult task because it must be done accurately and efficiently. Most studies focus on patients at risk for heart disease based on a variety of medical conditions. We proposed a heart disease predictor that uses the patient's medical history to predict whether a patient will be diagnosed with heart disease. We use various machine learning algorithms, such as logistic regression and KNN, to predict and classify heart patients. A useful way to formalize how the model can be used to improve the accuracy of heart attack prediction for each individual The power of the model is very good and can predict the evidence of heart disease in an individual using KNN and logistic regression, comparing performance with other methods and previously used classifiers such as Naive Bayes. By using the given model to find the probability of the distributor being correct and to determine the heart disease, we have taken most of the pressure off ourselves. Predicting heart disease improves health and reduces costs. This project has given us important information that can help us predict patients with heart disease
E-Commerce Product Management System
Authors:   Asst. Professor, Dept of Computer Science & Engineering, Sengunthar Engineering College (Autonomous)  Kosavampalayam,  Tiruchengode, Namakkal Dt., Tamil Nadu, India, S Ilavarasi
Published: September 2023

The online “E-commerce website” services department to provide solutions to develop the shopkeeper. The project entitled “E-COMMERCE PRODUCT MANAGEMENT SYSTEM” designed by using React js and Node js. To help reduce the pressure and time. It’s helpful to the local shopkeeper. Easily to add the product and modify the product by vendor. Admin will analyze the product whether it is standard or substandard. If the product is substandard admin have the rights to takeout the product from the list. Admin have the power to enable or disable the product. User can buy the product what they want to search the product in a search list bar. Vendor will maintain the order based on accept and reject. To implement a “SOCKET” functions in the website. “CRED” operations to be performed. To implement a payment gateway also. To referred a Razorpay payment gateway. Product Management system is a website for all operating system it’s designed to help users maintain and organize the shop virtually. The various products to buy the members make users possible to get the product easily.
Attendance Management System Based on RFID and Fingerprint Reader
Authors:   Assistant Professor, Department of ECE Sengunthar Engineering College (Autonomous), Tiruchengode, Namakkal-637205, TamilNadu, India, M Baskaran
Published: September 2023

The attendance operation system using RFID and biometric detectors is a technology- grounded result for recording and managing attendance in associations. This system uses RFID markers and biometric detectors to identify and authenticate individualities, icing accurate and secure attendance shadowing. The system is designed to streamline the attendance process, exclude homemade crimes, and give real- time attendance data to directors. The system has proven to be an effective and effective result for managing attendance in colorful diligence, including education, healthcare, and manufacturing. The use of RFID and biometric detectors has revolutionized attendance operation and made it more dependable, accessible, and secure. These include the time unnecessarily consumed by the scholars to find and subscribe their name on the attendance distance, impersonation, and loss of attendance distance. Therefore, there's a need for a system that would exclude all of these problems.
CNN Based Plant Disease Identification Using PYNQ FPGA
Authors:   Department of Electronics and Communication Engineering Sona College of Technology, Salem,Tamil Nadu., Prof. P.Vivek karthick , T. Supriyaa ,   Department of Electronics and Communication Engineering Sona College of Technology, Salem,Tamil Nadu., P.R. Santhosh ,   Department of Electronics and Communication Engineering Sona College of Technology, Salem,Tamil Nadu.
Published: September 2023

Plant disease is an ongoing challenge for smallholder farmers, which threatens income and food security. The recent revolution in smartphone penetration and computer vision models has created an opportunity for image classification in agriculture. Convolutional Neural Networks (CNNs) are considered state-of-the-art in image recognition and offer the ability to provide a prompt and definite diagnosis. In this paper, the performance of a pre-trained ResNet34 model in detecting crop disease is investigated. The developed model is deployed as a web application and is capable of recognizing 7 plant diseases out of healthy leaf tissue. A dataset containing 8,685 leaf images; captured in a controlled environment, is established for training and validating the model. Validation results show that the proposed method can achieve an accuracy of 97.2% and an F1 score of greater than 96.5%. This demonstrates the technical feasibility of CNNs in classifying plant diseases and presents a path towards AI solutions for small holder farmers.
ENGINEERING OF VALUE MEANINGS IN THE INFORMATION AGE
Authors: Komarova Tetiana
Published: September 2023

The problem of political engineering in the information age is considered. It is determined that political engineering is a system of management techniques and technologies, which in strategic and tactical terms is aimed at creative and effective social design and construction. Effective political engineering is a condition for overcoming destructive phenomena, the most important of which is the excessive growth of the phenomenon of randomness in political development. The article is devoted to the specifics of the explication of the concept of value (axiological) meanings in the information age. The content of axiological guidelines, which are a priority for political adaptation of both society and the political regime, is analyzed. The negativism of the tendency to prioritize technology over axiology in the spiritual and practical mastery of the world by man is noted. The challenges of modernity reflect on the understanding of democracy: procedural aspects prevail over substantive ones. The aggravation of contradictions in the orbit of such more important axiological meanings as stability, democracy, and freedom is logical.

Political engineering with national interests in mind involves technological sovereignty. Such engineering is a condition for political stability and a source of opportunities for prosperity. It is emphasized that the important risks of the information age are due to the use of axiological meanings of political entertainment, carnivalization and glamorization of the political space. The author identifies ways to overcome negative trends. These include: individual experience; stimulation of activity; strengthening of rational guidelines for the formation of a political position; the government's interest in an informed citizen and in increasing his role as a participant in the political process; harmonious correlation of humanity's desire for high technologies with the tasks of implementing axiological meanings that will stand in the way of replacing the Cartesian principle «I think, therefore, I exist» with «I consume, therefore, I exist». The author uses the typology of parameters and strategies of political adaptation to characterize the phenomenon of political engineering.
INTERNAL POLITICAL DIALOGUE IN A DEMOCRATIC SOCIETY
Authors: Kononenko Valery
Published: September 2023

The category «internal political dialogue» is considered, which should be understood as a political and psychological decision-making process by coordinating positions between the authorities and civil society on complex problems of domestic problems and ensuring the process of their implementation. It was found that the main conditions of the dialogue are the real desire of the authorities to take into account the opinion of the public and the public's trust in the authorities when making decisions, or a mutual desire to restore such trust.

It is noted that, on the one hand, peaceful political dialogue is an expression of democracy, and on the other hand, it is a guarantor of its preservation. In many cases, public institutions do not function properly because they are compromised by political bias, corruption and inefficiency. The role of political dialogue in such contexts is to strengthen the legitimacy of institutions by building consensus and trust in their proper functioning. In addition, it is the internal dialogue that can contribute to the establishment/restoration of legitimacy and its strengthening.

It was revealed that there are problems standing in the way of effective internal political dialogue in Ukraine: ineffective fight against corruption and reform of the law enforcement and judicial system; instability of the legislative framework; instability of financial and banking systems, lack of balance between security and transparency of the work of the Verkhovna Rada.
COMMUNICATION OF POLITICIANS WITH THE AUDIENCE: TOOLS AND SPECIFIC APPLICATIONS
Authors: Honcharenko Maksym
Published: September 2023

The political image, its formation, use and analysis are studied. Current approaches and methods of creating and effectively using a political image during communication between politicians and citizens are considered. The main goal is not only to generalize knowledge in this area, but also to identify key factors affecting the effectiveness of campaigning for political candidates.

A historical review of the political image is carried out, starting from the first manifestations to modern trends. The author examines the importance of political image in modern election campaigns and its role in shaping public opinion and voters' decisions.

Next, the influence of the individual brand of political figures on campaign effectiveness is investigated. The author draws attention to the need for consistency and appropriateness of the actions and speeches of political figures in order to achieve successful use of the political image.

The article also analyzes modern tools and technologies that help political figures create and manage their image. The author examines the influence of social networks, television, advertising and other media channels on the formation of a political image.

In the conclusion, the author sums up the results of the research and draws conclusions about the importance of political image in the modern political arena. The article provides useful guidelines for political actors and consultants, helping them to understand and use political image in their work.
Near Peer Pedagogies for Culturally Sustaining Computer Science and Mathematics
Authors: Freeman Cliff , Tucker-Raymond Eli , Gutierrez Juan
Published: September 2023

In this study, College STEM Literacy Workers act as co-teachers in 9th and 10th grade classrooms alongside mathematics teachers as they both learn to integrate a 30-hour integrated computer science/mathematics curriculum. As part of the curriculum for educator learning, we adapted the Algebra Project’s “Model of Excellence” for culturally relevant-sustaining pedagogies. We used the framework to explore how teachers understand College STEM Literacy Workers’ contributions in the model as well as College STEM Literacy Workers’ own experiences in the classroom. We found that while teachers and College STEM Literacy Workers did not individually instantiate the model of excellence, they were able to achieve its constituent components between them. We explore differences between teachers and College STEM Literacy Workers and the ways in which they worked together. We end with implications for a new model of excellence.
Negative birth outcomes and stunting among adolescent and nonadolescent mothers in Türkiye
Authors: Akpinar Ceren Varer , Teneler Asli Ata
Published: September 2023

Background: Adolescent motherhood can cause lifelong health inequalities for mothers and children. Aims: To compare the frequency of negative birth outcomes and stunting among children aged ≤ 5 years born to adolescent and non-adolescent mothers. Methods: This was a secondary analysis of the Demographic and Health Survey data of 2755 adolescent and nonadolescent mothers aged 15–49 years who had a negative birth outcome and their children aged 0–5 years in Türkiye. The data were analysed using SPSS version 25.0. Results: Term low birthweight and stunting were significantly higher among children of adolescent mothers. Multivariable analysis revealed that lack of education, poverty, and living in eastern Türkiye increased the risk of delivering a term low birthweight infant. The risk of being stunted was 2.22 times higher among women with lower socioeconomic status, and 2.86 times higher among low birthweight infants. Conclusion: Our results show that macroenvironmental factors have a marked impact on maternal and child health, especially among women with lower socioeconomic status. Improving maternal education, income, and other socioeconomic inequalities can help improve maternal and child health in Türkiye.
Pengaruh penggunaan media sosial dan teman sebaya terhadap prestasi belajar mahasiswa dimediasi motivasi
Authors: Rochman Muhammad Askuri Nur , Sabandi Muhammad , Octoria Dini
Published: September 2023

This study aims to determine the effect of the use of social media and peers on learning achievement mediated by motivation in economics students at the Faculty of Teacher Training and Education, Sebelas Maret University. The type of research used is quantitative with a survey method and the sample used is 262 economics students. The validity test used in this study uses Connfirmatory Factor Analysis (CFA) and uses the Cronbach Alpha reliability test. The data analysis technique used in this study is hierarchical regression analysis. Based on the results of the study, it is concluded that 1) there is a positive and significant influence between the variables of social media use on learning motivation, 2) peer variables directly do not influence learning motivation, 3) motivation variables do not influence learning achievement, 4) there is a significant influence between the variables of social media use on learning achievement, 5) there is a significant influence between peer variables on learning achievement.
Pengaruh tenaga kerja dan PAD terhadap pertumbuhan ekonomi serta dampaknya terhadap kemiskinan di Kabupaten Ngawi
Authors: Sibolga Marbun Kiki Nurtia , . Muchtolifah
Published: September 2023

For the past 10 years, Ngawi Regency has remained in the top 10 poverty zones in East Java Province, indicating that the welfare of the people in Ngawi Regency is still very low. The main objective of this study is to examine how variations in the number of working people and the level of regional income contribute to economic growth and subsequently affect the poverty rate. This study uses quantitative analysis and statistical techniques to analyze relevant data collected from Ngawi Regency. The population in this study used Ngawi Regency with research samples of Labor, Regional Ali Revenue (PAD) and Economic Growth. The results of this study indicate that Labor directly has a positive and significant effect on the Poverty Level. PAD directly has a negative and significant effect on the Poverty Level. Labor and PAD indirectly have no effect on the Poverty Level through Economic Growth. Economic Growth directly has a positive and insignificant effect on the Poverty Level. These findings can be used to inform policy-making decisions and develop effective strategies for poverty alleviation and sustainable development in the region.
Pengaruh Pendidikan Kewirausahaan Terhadap Minat Berwirausaha Dengan Pola Pikir Kewirausahaan Sebagai Variabel Mediasi
Authors: Afiyati Reza Rizki , Sudarno Sudarno , Noviani Leny
Published: September 2023

Unemployment is one of the problems that hit almost all countries in the world. This study aims to determine the effect of entrepreneurship education, entrepreneurial mindset, and entrepreneurial intention. The study used descriptive quantitative method and involved approximately 157 university students who enrolled in entrepreneur course. The sampling technique used in this study is probability sampling with questionnaire as a data collection technique. This study used path analysis as data analysis technique. Findings indicate that: (1) there is a positive and significant influence between entrepreneurship education and entrepreneurial mindset. (2) there is a positive and significant influence between entrepreneurial mindset and entrepreneurial intention. (3) there is a positive and significant influence between entrepreneurial education and entrepreneurial mindset.
A retrospective review of the utility of Chest X-rays in diving and submarine medical examinations
Authors:   Division of Health Systems and Public Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa, Meintjes Willem AJ , Davids LaDonna R ,   Division of Health Systems and Public Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa,   Institute for Maritime Medicine, Simon's Town, Cape Town, South Africa, van Wijk Charles H ,   Division of Health Systems and Public Health, Faculty of Medicine and Health Sciences, Stellenbosch University, Stellenbosch, South Africa,   Institute for Maritime Medicine, Simon's Town, Cape Town, South Africa
Published: September 2023

Introduction: Performance of routine Chest X-rays (CXRs) in asymptomatic individuals to assess hyperbaric exposure risk is controversial. The radiation risk may overshadow the low yield in many settings. However, the yield may be higher in certain settings, such as tuberculosis-endemic countries. We evaluated the utility of routine CXR in diving and submarine medical examinations in South Africa. Methods: Records of 2,777 CXRs during 3,568 fitness examinations of 894 divers and submariners spanning 31 years were reviewed to determine the incidence of CXR abnormality. Associated factors were evaluated using odds ratios and a binomial logistic regression model, with a Kaplan-Meier plot to describe the duration of service until first abnormal CXR. Results: An abnormal CXR was reported in 1.1% per person year of service, yielding a cumulative incidence of 6.5% (58/894) of the study participants. Only four individuals had a clinical indication for the CXR in their medical history. A range of potential pathologies were seen, of which 15.5% were declared disqualifying and the rest (84.5%) were treated, or further investigation showed that the person could be declared fit. Conclusions: In South Africa, a routine CXR has a role to play in detecting abnormalities that are incompatible with pressure exposures. The highest number of abnormalities were found during the initial examinations and in individuals with long service records. Only four individuals had a clinical indication for their CXR during the 31-year span of our study. Similar studies should be performed to make recommendations in other countries and settings.
Vague Bi-Quasi-Interior Ideals of Γ-Semirings
Authors: Bhargavi Y. , Iampan Aiyared , Nageswararao B.
Published: September 2023

In this paper, we introduce and study the concept of vague bi-quasi-interior ideals of Γ-semirings as a generalization of vague bi-ideals, vague quasi-ideals, vague interior ideals, vague bi-quasi-interior ideals, and vague bi-quasi-interior ideals of Γ-semirings.
Burdur Şehir Merkezindeki Cami Mihrapları
Authors: BEYAZ Düriye , BEYAZIT Mustafa
Published: September 2023

Akdeniz Bölgesi, Göller Yöresi’nde yer alan Burdur’da ilk Türk İslam yerleşimi XI. yüzyılda başlamış olup bölgede Anadolu Selçuklu Devleti, Hamidoğulları, Osmanlı Devleti hakimiyetini sürdürmüştür. Burdur, Osmanlı Dönemi’nde 1923’e kadar Konya vilayetine bağlı nahiye iken 1923’te Cumhuriyet’in ilanıyla il olmuştur.

Türk İslam döneminde Burdur’da pek çok eser inşa edilmiş ancak 1914 yılında meydana gelen deprem nedeniyle yapılar zarar görmüştür. Deprem sonrası I. Dünya Savaşı’nın devam etmesine rağmen şehir merkezinde hasarlı yapıların ileri gelenler ve halk tarafından yeniden onarılması hem savaşın hem de depremin yaralarını sarmak anlamında önemli bir yere sahiptir. Bu süreçte Burdur il merkezinde onarımı yapılan camilerin mihrapları ise çalışmanın konusunu oluşturmaktadır. İslâm sanatı içerisindeki gelişimi uzun bir döneme yayılan mihrap, her dönemin sanat ve üslup anlayışını yansıtacak şekilde zaman içerisinde değişip gelişerek, dini mimarinin en önemli elemanı haline gelmiştir.

Mihraplar inşa edildikleri dönemin form, üslup ve süsleme anlayışını yansıtacak biçimde kronolojik olarak ele alınmıştır. Mihrapların özellikleri, malzemesi ve süslemeleri tek tek değerlendirilmiş, benzer mihraplarla karşılaştırılarak şehir, bölge ve Türk mimarisine katkıları üzerinde durulmaya çalışılmıştır. Burdur il merkezinde ele alınan on üç mihrap ise bu değişim ve gelişimin gösterildiği örneklerdendir.
Nagy hálózatok kutatásának hatása az életünkre, avagy mire figyeljünk teljesítményértékelés közben
Authors: Takács Anna , Nemes Teréz
Published: September 2023

A hálózatok behálózzák az életünket, ez a tény már nem is kérdéses senki számára. Információkat legtöbbször valahonnan a Hálózatról gyűjtünk vagy ott osztunk meg, a Hálózat valamilyen informatikusok által kitalált megoldásával kommunikálunk és legtöbbször a Hálózat segít, hogy szórakozást találjunk a ritka, pihenésre szánt időnkben. De arról már kevesebben tudnak, hogy a nagy skálafüggetlen hálózatok kutatása megmutatta, hogy az informatikusoknak van módszere arra is, hogy a hétköznapi kérdéseinkre az eddigieknél jobban megalapozott és átgondolt válaszokat kaphassunk. Milyenek valójában az emberi kapcsolatok, milyen kicsi a világ, miért adatik annak, akinek már van, hogyan lesz a gazdagabb még sokkal gazdagabb. Hogyan lehet jobban védekezni az embert támadó vírusok ellen. Mi számít a szakmai érvényesülésnél, mitől tartunk egy alkotást remekműnek, míg egy másikat nem. Hallgatóinkat hogyan vértezzük fel a szakmai karrierjükre, az egyéni sikereket, kudarcokat mi befolyásolhatja, csak a megalapozott szakmai tudás, amit nyújtunk nekik vagy a sikernek más összetevői is létezhetnek. Saját oktatói munkánkban is fontos új szempontokat tud adni a hálózatok tudománya. Az értékelések, a szóbeli vizsgák lebonyolításához, a zárthelyi dolgozatok javításának átgondolásához is tud új, megfontolandó szempontokat adni. Dolgozatunk második részében ezt a tézist vizsgáljuk meg, hogy egy hallgató megszerzett eredményét más is befolyásolja az eddigi tanulmányai alatt megszerzett tudásán kívül és mi hogyan tudjuk az új eredmények figyelembevételével a lehető legobjektívebbre hangolni teljesítménymérésünk feltételeit.
Gondolatok (!) a valószínűségelmélet és a statisztika oktatásáról
Authors: Kovácsné Székely Ilona
Published: September 2023

A statisztika alapfogalmainak és módszereinek megértése és helyes alkalmazása elképzelhetetlen valószínűségszámítási alapok nélkül. Nagy jelentőségű a minta és a minta realizáció fogalma, a mintaközép eloszlásának ismerete, a függetlenség és a korrelálatlanság fogalma, továbbá az a „megállapítás”, hogy a kétdimenziós normális eloszlás esetén a regressziós függvény lineáris. Igen hasznos a számítógéppel támogatott statisztika oktatása, de a kellő elméleti megalapozás hiányában, a hallgatóság egy jelentős része lemarad az oktatás folyamatában és önállóan képtelen egy ismeretlen adathalmazt elemezni, pedig a gazdasági szereplők ezt várják el a munkavállalóktól.
Honnan süt a nap?
Authors: Budaházy György , Kapuszta Ágnes
Published: September 2023

A tanulmány középpontjában a felértékelődő napenergia termeléshez kapcsolódó napelem külkereskedelem relációs szerkezetének a vizsgálata áll. Ahhoz, hogy ide eljussunk, áttekintettük a villamos energia felhasználásunk szerkezetét, a megújuló energiaforrások jelentőségét. Áttekintettük a termék külkereskedelmünk alakulását, relációs szerkezetét és a szerkezetben bekövetkezett változásokat.
Methods For Development Mobile Stunting Application: A Systematic Literature Review
Authors: Hildamayanti Hildamayanti , Dhani Ariatmanto
Published: September 2023

Stunting is a growth disorder in children. Stunting is one of the indicators of failure to thrive in toddlers caused by a chronic lack of nutritional intake in the first 1,000 days of life, from a fetus to a child aged 23 months. The object of this review is to review the current literature and help researchers find out what methods have been used in the development of stunting prevention applications. In a systematic search of the literature using quality databases including SpringerLink, ScienceDirect, and IEEE Xplore. The article included in this review is a stunting prevention application information system by describing the methods most often used by researchers in making the stunting prevention application information system. There were 41 results based on the exclusion of titles and abstracts, based on the introduction and exclusion of conclusions there were 35 results, so we included 12 results for the full-text exclusion in the final analysis.
Testing of tracer monitoring systems of horizontal wells on a multiphase metrological test bench
Authors: Kayukov D.Yu.
Published: September 2023

In 2021–2022, for the first time in Russia and world practice, work was carried out on bench testing of technologies for tracing fluid flows in horizontal wells by simulating a hydraulic fracturing port to assess the metrological accuracy of the technology.