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5901 articles

ML-Based Analysis of Phonocardiogram Signals for Heart Sound Classification

S. V. H. Nagendra, Vijay K. Pandey
Cardiovascular diseases are one of the major components of the global health budget. Phonocardiography (PCG), the recording of heart sounds, offers a non-invasive method for cardiac assessment, with potential for automated analysis to aid diagnosis. This study compares the effectiveness of five distinct...

A Bibliometric Study and Visualization of Research Trends on Dark Tourism

Ankita Tandon, Radhika Dev Varma Arora
Bibliometric is a scientific method that studies past developments, current trends, and potential advancement in a particular academic discipline. The study utilized the Bibliometric tool to examine 116 data retrieved from the Scopus database based on inclusion criteria. The study period spans from 2008...
Conference Abstract

P10.07 A PPG MEASUREMENT SETUP AND PULSE WAVE ANALYSIS FOR ARTERIAL STIFFNESS

M.J. Huotari, K. Maatta, J. Kostamovaara
Pages: 192 - 192
The light energy absorption of whole blood in the visible and infrared range is partly caused by the oxidized and reduced haemoglobin. The measurement principle can be applied for photoplethysmography (PPG). Our PPG measures the blood flux in human vessels with means of red and infrared light absorption....
Conference Abstract

P4.34 ARTERIAL STIFFNESS CHANGES DURING ACUTE EXERCISE IN PATIENTS WITH UNTREATED STAGE I ESSENTIAL HYPERTENSION

E. Gkaliagkousi, E. Gavriilaki, M. Doumas, N. Papadopoulos, A. Triantafyllou, P. Anyfanti, K. Petidis, S. Douma
Pages: 192 - 192
Proceedings Article

A Comparative Study between Single-Pass Algorithm and K-means Algorithm in Web Topic Detection

Ting Xi, Jufang Li
As with the extensive application of the Internet, the explosive growth of information and unprecedented enthusiasm of users, the monitoring and management of Web content is becoming more and more imminent. Although traditional Single-Pass algorithm and K-means algorithm each has shortcomings, they are...
Proceedings Article

Galloping Control for Iced Conductors using Tuned Mass Dampers with time-delayed feedbacks

Guo Li, Li Li, Peng Zhu
This paper investigates the effects of time-delayed feedbacks on Tuned Mass Dampers (TMD) in the galloping control based on a theoretical model. The Runge-Kutta integration algorithm method is used to solve the model. Then we analyse the effects of the time delay T and the gain strength K of the time-delayed...
Proceedings Article

Study on the applicability of turbulence model in the simulation of vortex in pump sump

Hua Chen
In the pumping station engineering system, the inlet sump and inlet channels are very important components. Surface vortex, sidewall attached vortex and floor attached vortex of the pump sump is one of the important factors affecting the stable operation of the pump. In order to represent the influence...

The Implementation of K-13 on Art and Culture Subject at SMP Negeri 12 Padang

Ade Tya Kusuma, Budiwirman Budiwirman
The purpose of this study was to describe and analyze the implementation of the 2013 curriculum on cultural arts subjects in SMP Negeri 12 Padang. This type of research is qualitative. This research was conducted in SMP Negeri 12 Padang in the academic year 2017/2018 . Data collection techniques and...

Hunting Farming as Innovative Direction of Integrated Development of Rural Areas

K. Laricheva, N. Lapteva, A. Petrova, M. Osipova
The article substantiates the need for integrated development of rural territories. This article substantiates the need for integrated development of rural territories. The possibility of developing rural areas through special methods of farming based on the joint use of agricultural and non-agricultural...

Decoding Capital Structure: The Role of Asset Composition, Growth Potential, and Profitability in IDXQ30 Firms (2021-2023)

Handi Handi, Ali Mursid
This study seeks to probe the influence of asset structure, growth opportunities, and profitability on the capital structure of firms listed in the IDXQ30 index from 2021 to 2023. Adopting a descriptive quantitative approach with multiple linear regression analysis (MLR) via SPSS version 27, the results...
Proceedings Article

Hydro BloomSystem: Smart Greenhouses for Climate-Resilient Food

Mohammad Norouzzadeh, Sepideh Firoozeh
The accelerating global demand for food (Gerten et al. (2020) - Feeding Ten Billion People), dwindling natural resources, intensifying climate change, and mounting pressure on land productivity have rendered traditional agricultural models increasingly inadequate. In response, innovative production systems...

The Contribution of Fear of Missing Out to Self-Regulation Among K-Pop Fans in Makassar

Esther Ananta Gracella, Mayenrisari Arifin, Susi Susanti
This study examines the contribution of fear of missing out on self-regulation among K-pop fans in Makassar. This study uses the quantitative correlational method. Data were analyzed using Pearson’s correlation coefficient. The result of this study found that there is a significant negative correlation...
Conference Abstract

P10.03 ENDOTHELIUM-SPECIFIC CALCIUM-ACTIVATED POTASSIUM CHANNELS: TARGETS FOR ALDOSTERONE

V. Griol-Charhbili, A. Nguyen Dinh Cat, G. Palais, L. Loufrani, D. Henrion, N. Farman, F. Jaisser
Pages: 191 - 191
To define the vascular role of the mineralocorticoid receptor (MR) in cardiovascular pathophysiology, we generated a conditional transgenic mouse model with MR overexpression in the endothelium. We previously described increase sensitivity to several vasoconstrictors in mesenteric arteries such as in...
Proceedings Article

The Monitoring of a Severe Convective Case in Bohai Sea Area on August 31,2015

Yanjiang Li, Yanjun Zhou
using the synchronous data such as weather radar, oceanic WRF model etc., a severe convective weather process has been analyzed on August 31, 2015 in Bohai Sea area,the results show that the shear line moved eastward and enhanced at the 925hPa and 850hPa in Bohai Bay from 08:00 to 20:00,the index K was...
Proceedings Article

Key technologies of WSN remote monitoring system for Xinjiang coalfield fire

Qinghua Cao, Shu Yan, Guoqiang Xue
For the real-time, on-site, direct monitoring of coalfield fire area temperature, we developed a permanent WSN monitoring system with the functions of continuous collection, high temperature detection, remote control, etc. By designing the software and hardware of SPI interface between the JN5139 chip...

Research on English Learning Model of Higher Vocational College Based on Superstar Platform Learning System —Taking Superstar APP as an Example

Baomei Huang, Chunzhong Yu
To investigate the influence of hybrid teaching mode on multiliteracies ability of higher vocational students’, the paper makes the empirical study of English design learning model using Superstar Platform Learning System. It is integrated into design learning concept, which includes three-stage of “before-class...
Research Article

Value of haemodynamic profiling to the response of antihypertensive therapy

M. Serg, J. Graggaber, P. Kampus, M. Zagura, J. Kals, K. Mäki-Petäjä, J. Cheriyan, M. Zilmer, J. Eha, C.M. McEniery, I.B. Wilkinson
Pages: 189 - 196
Background: Essential hypertension is characterised by alterations in haemodynamics. Hence haemodynamic profiling could lead to improved blood pressure (BP) control in these patients. We tested if baseline haemodynamic indices predict the BP lowering effects of different classes of antihypertensive drugs...
Proceedings Article

Ethyl Acetate Extract of Red Melinjo (Gnetum Gnemon L.) Peel as Antibacterial Compound

Adolf J. N. Parhusip, Veliana Angel, Nuri A. Anugrahati, Johan Honga, Wenny S. L. Sinaga
Melinjo (Gnetum gnemon L.) is a native plant in Indonesia. Melinjo peel is generally disposed of, although it contains tannin, flavonoid and saponin, which can be used as antimicrobial compounds. The purpose of this research was to analyze the antimicrobial activity of melinjo peel extract. Maceration...

Thematic research trends in education for English Language Proficiency: A bibliometric study from 2015 to 2023

Fina Rifqiyah, Nabilah Hasan, Heri Retnawati
The global demand for English proficiency among educators has never been greater, yet most English teachers worldwide speak English as a second or third language, not as a first language. Many educators need help to meet English proficiency benchmarks set by their employers, raising questions about the...

The Ability of Early Childhood Education Teachers in Tambrauw District of Papua in Writing Indonesian Language Sentences Viewed from Educational Linguistics

Kelik Agung Cahya Setiawan, Suroso Suroso
This research aims to describe the ability of Early Childhood teachers in Tambrauw District to write sentences according to the sentence structure of the Indonesian language. This research design was qualitative descriptive. The data was Indonesian sentences construction collected from questionnaires...
Proceedings Article

Website Intelligent Recommendation Based on K-means and Apriori Algorithms

Shaohua Zhang, Changhua Liu, Qiaodan Li
The recommended algorithm is one of the most popular applications of today. Firstly, the original data is cleaned and processed, and then the association rules model and user value analysis model are established in this paper. Secondly, a Apriori algorithm is used to analyze the relationship between...

Generalized Solvable Structures and First Integrals for ODEs Admitting an 𝔰𝔩(2, ℝ) Symmetry Algebra

Paola Morando, Concepción Muriel, Adrián Ruiz
Pages: 188 - 201
The notion of solvable structure is generalized in order to exploit the presence of an 𝔰𝔩(2, ℝ) algebra of symmetries for a kth-order ordinary differential equation ℰ with k > 3. In this setting, the knowledge of a generalized solvable structure for ℰ allows us to reduce ℰ to a family of second-order...

Entrepreneurship Lessons Perceived by Korean Drama Audience: Itaewon Class Series as a Source for Learning Entrepreneurship Education in University

Rani Prita Prabawangi, Megasari Noer Fatanti, Rizki Dwi Putri, Rizza Megasari
The wave of Korean popular culture has not only created new trends in the fashion and music industries. Since the emergence of Korean dramas in the 2000s, the number of k-drama fans continues to increase every year. One of the famous series at the end of 2020 is Itaewon Class. Instead of carrying the...
Proceedings Article

Health Believe Model of Growth Monitoring to Prevent Child Stunting by Mothers in the Pregnancy Classroom

Tyas Ning Yuni Astuti Anggraini, Nendy Wahyunia Utami, Putri Pusvitasari
The rapid growth and development in the first 1,000 days of life makes monitoring children's growth and development very important at this age. Monitoring growth and development is expected to always be a priority for parents, especially mothers, from pregnancy to the age of 2 years. The problem...
Proceedings Article

Seasonal Modelling of Radio Refractivity in Jos, Nigeria

O. M. Durodola, O. E. Samuel, D. O. Nnaike, E. E. Gideon
The refractivity of the lower atmosphere is responsible for several anomalies in microwave propagation such as ducting, scintillation, refraction, fading, including range and elevation errors in radar and data acquisition. It is needful to develop models which could be used to predict refractivity. In...
Proceedings Article

A Sensitivity-Driven Framework for Privacy-Preserving Big Data Publishing: The CAG+RAG Approach

K. Rajeshwar Rao, Durgesh Nandan, S. Satyanarayana
The exponential growth of big data has created unprecedented opportunities for data-driven insights while simultaneously raising critical privacy concerns. This paper presents a novel framework combining Context-Aware Generalization (CAG) with Risk-Aware Generation (RAG) for privacy-preserving data publishing...
Conference Abstract

P8.12 ASSOCIATION BETWEEN ASYMMETRIC DIMETHYLARGININE AND THE INDICES OF VASCULAR FUNCTION IN PATIENTS WITH ESSENTIAL HYPERTENSION

M. Sergejev, M. Zagura, P. Kampus, J. Kals, P. Muda, T.P. Tuomainen, K. Zilmer, M. Zilmer, J. Eha
Pages: 189 - 189
Background: Asymmetric dimethylarginine (ADMA) is an inhibitor of nitric oxide production and is associated with endothelial dysfunction. Elevated plasma levels of ADMA have been demonstrated in patients with hypertension. The aim of the present study was to investigate the relationship between ADMA...

Comparative Study of Various Wireless Sensor Network (WSN) Topology Construction Protocols

Lifford McLauchlan, Soumya Saha, Claudio Montiel, Rajab Challoo
Pages: 189 - 197
As the cost for wireless sensors and wireless sensor networks (WSNs) have decreased, they have become more ubiquitous; they are increasingly being used in many applications such as security, structural monitoring and environmental monitoring. Many WSN applications employ a random sensor deployment to...
Proceedings Article

PSP Yogurt Lowers Blood Glucose Levels, Improves Lipid Profile and Antioxidant Status In Diabetic Conditions

Muji Rahayu, M. Atik Martsiningsih
Probiotic can improve the condition of diabetes. Anthocyanins are potent antioxidant compounds. This study aims to analyze the effect of probiotic combination of Lactobacillus bulgaricus and Streptococcus thermophyllus in the form of yogurt with purple sweet potato (PSP) on blood glucose levels and lipid...

A Case Study of AutoML for Supervised Crash Severity Prediction

Juan S. Angarita-Zapata, Gina Maestre-Gongora, Jenny Fajardo Calderín
Traffic accidents are one of the leading causes of death around the world. One well-established strategy to deal with this public health issue is the design and deployment of road safety systems, which are in charge of predicting traffic crashes to promote safer roads. Increasing data availability has...

Does AI Chatbot Have A Conversation Style?

A Corpus-Based Analysis on AI-Generated Conversation Material

Hanliang Chen, Wanbo Ren
2023 has become a milestone for AI, yet the style of AI chatbots remain underexplored. This study takes the register framework proposed by Biber in investigating the conversation style of ChatGPT, Claude and Copilot. The result shows that AI chatbots vary in terms of ability in imitating conversation,...

Research on the Coordinated Development of Digital Industry and Urban Economy Based on the “Entropy Weight-Coupling” Model: A Case Study of Hebei Province

Shu Zhang
In the context of the development of new productivity, digital industry, as the core driving force of technological breakthroughs and industrial transformation, promotes the market-oriented allocation of data elements, accelerates the integration of digital technology. This study takes Hebei Province...
Conference Abstract

P8.08 HEMODYNAMICS AND LARGE ARTERY STIFFNESS IN YOUNG PREHYPERTENSIVE MEDICAL STUDENTS

B. van den Bogaard, C. Spaan, K. Lieve, G.A. van Montfrans, B.J.H. van den Born
Pages: 188 - 188
Background: Prehypertensive subjects have a markedly increased risk of developing hypertension compared to normotensive subjects. Prehypertension is therefore an excellent model to study hemodynamics and arterial stiffness in the development of hypertension. Methods: We assessed hemodynamics and arterial...
Conference Abstract

P8.07 AN OLD DOG WITH NEW TRICKS: URIC ACID LEVELS ARE ASSOCIATED WITH AORTIC STIFFNESS AND WAVE REFLECTIONS IN NEWLY DIAGNOSED, NEVER-TREATED HYPERTENSION

P. Xaplanteris, C. Vlachopoulos, G. Vyssoulis, I. Dima, K. Baou, K. Aznaouridis, N. Alexopoulos, C. Stefanadis
Pages: 188 - 188
Background: Serum uric acid (UA) plays a key role in the development and progression of hypertension. We investigated the association of UA levels and indices of arterial function in a cohort of newly diagnosed, never treated hypertensive subjects. Methods: 1225 patients with a new diagnosis of mild...
Proceedings Article

Analysis of the Correlation between User Behavior and User Engagement of Internet Video at Large-Scale

Yawei He, Wenhui Zhang, Weili Si, Anming Wei
As the development of the video over the Internet becomes rapidly and the user scale becomes continuously extend, user expectations and requirements for high quality of service are constantly increasing, which makes service providers focus on the quality of user experience (QoE). And how to assess QoE...
Proceedings Article

Optimum Plan for Step-down-stress Accelerated Life Testing with Censoring and Numerical Simulation

Yu Wang, Xiaoqin Zhang, Dianjun Lu
In this paper, we obtain the optimum plan by discussing a step-down-stress accelerated life testing (SDS-ALT) satisfying some specific condition at k stresses under an exponential distribution.

The Ability of Student with Autism Spectrum Disorder (ASD) in Completing Basic Mathematics Operations (BMO)

N Fauziyah, I K Budayasa, D Juniati
This study is aimed to describe the ability of ASD students in completing basic mathematics operations (BMO), especially operations of addition and subtraction. The research subjects are 21 elementary school students with ASD. The instruments used are divided into five levels of skill areas. It is found...

Research on Quantitative Investment Strategy Based on Multi-factor Stock Selection Model

Fangfei Li
Multi-factor stock selection is an important part of quantitative investment. The research on multi-factor stock selection is conducive to rational investment transactions. This paper selects the data of Shanghai 50 Index constituent stocks from April 2018 to March 2023 and relevant stock factors. PCA...
Proceedings Article

Effect of Administration of Kawista Juice (Limonia acidissima) on Blood Glucose Levels of Wistar Strain (Rattus norvegicus) Hyperglycemia

Yuliana Noor Setiawati Ulvie, Anis Mutmainah, Hapsari Sulistya Kusuma, Rr. Annisa Ayuningtyas
Hyperglycemia is a condition of glucose levels in the blood that exceed normal limits, this occurs due to a lack of insulin so that glucose levels are high. Kawista contains antioxidants that can lower blood glucose levels. The purpose of this study was to determine the effect of giving kawista juice...
Proceedings Article

Development of Egg Hatcher with the Application of the Internet of Things (IoT)

Wan Hazim Jafni Bin Wan Ahmad Jaffry, Nurnida Elmira Binti Othman
The integration of technological advances in Internet of Things (IoT) technology has revolutionized agricultural practices, especially in poultry farming. Traditional chicken farming and incubation methods that rely on human monitoring and control often result in unstable conditions that negatively impact...
Proceedings Article

Characterization of Corn Husk Fiber Reinforced Polymer Composites: A Review

C. R. Ramya, N. Jagannatha, K. M. Basappaji
Presently, research focuses on the study of Corn Husk Fibers (CHF) and their composite, also on the fiber drawing process and some of the properties such as chemical, physical, and mechanical, moreover concentrating on biodegradable natural fibers. Corn husk is a Natural fiber that has gained much scope...
Proceedings Article

Application of Fermented Maja Fruit (Aegle marmelos) and Bamboo Shoot (Bambusa oldhamii) in Rabbit Manure Composting

Nanung Agus Fitriyanto, Radiptya Rahageng, Ragil Adi Prasetyo, Yuny Erwanto
This research aims to know the effect of indigenous microorganisms (MOL) from fermentation products of the maja fruit and bamboo shoot mixture on the characteristics and quality of rabbit manure composting. Physical parameters from fermented maja fruit and the bamboo shoots, the observation of growth...

Edible Nostalgia: Intersection of Food and Memory in Hisashi Kashiwai’s The Kamogawa Food Detectives

P. Megavarshini, K. S. Saradhambal
This paper presents the analyses of Hisashi Kashiwai’s The Kamogawa Food Detectives through the theoretical lenses of Pierre Bourdieu’s habitus and Marcel Proust’s involuntary memory. Kashiwai portrays the cherished memory associated with a partially forgetten dish of the clients who visit the father...
Proceedings Article

The Optimization Select Method of Spacecraft Initial Orbit Based on K-means Clustering Algorithm

Dingxin Yang, Cong Gao, Peng Du
In the rocket active segment mission, the spacecraft and rocket separation orbit after the initial orbit number is an important basis to determine the success of rocket launchers. At present, there are many data sources that can be used to determine the number of initial orbits. However, it is preferable...
Proceedings Article

Soccer shot training system based on CNN

Zheming Yang, Qi Cheng, Qiuhong Jia
The system uses STM32F103 as the main control chip and measures the instantaneous acceleration and angle of the shot by controlling the MPU-6050.Our motion data by hardware to collect a large number of professional players of the instep shot. Based on this data set to train the CNN model we build. We...