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5211 articles
Research Article

Altered Central Hemodynamics in Individuals with Down Syndrome

Thessa Irena Maria Hilgenkamp, Elizabeth Cornellia Schroeder, Sang Ouk Wee, Georgios Grigoriadis, Alexander Jacob Rosenberg, Tracy Baynard, Bo Fernhall
Pages: 107 - 112
Background: Individuals with Down Syndrome (DS) have autonomic dysfunction impacting regulation of heart rate, Blood Pressure (BP), and peripheral vasoconstriction. This may alter central hemodynamics through different wave reflections. We investigated central hemodynamics including wave reflection during...

Effectiveness of the Flipped Classroom Model on the Students’ Mathematical Creative Thinking Skills

N K Nida, B Usodo, D R S Saputro
The Flipped Classroom model is one type of Blended Learning model. In this model, the teacher will provide learning content to students through a website or social media before applying classroom learning. This study uses WhatsApp as a medium for sending content to students. WhatsApp is one of the social...
Proceedings Article

Determination of Total Phenolic, Flavonoid Content and Antioxidant Activity of Campolay (Pouteria campechiana (Kunth) Baehni) Extract

Nurul Hidayah, Sani Nurlaela Fitriansyah, Diah Lia Aulifa, Siska Dewi, Windania Barkah
Objectives: The purpose of this research was to determine the antioxidant activity, total phenolic and total flavonoid content of ethanol 70% extract fruit peel, pulp, seeds and leaves Pouteria campechiana (Kunth) Baehni. Method: extraction was performed using maceration by 70% ethanol. The extract was...

Optimization of Agrarian Reform for the Settlement of Abandoned Land Based on the Theory of Usefulness

Dian Fathri Wardana, Lego Karjoko
In the context of upholding justice, the Decision of the Banjarmasin State Administrative Court Number 25/G/2020/PTUN. BJM made the rejection of the application for postponement of the implementation of the object of dispute submitted by the plaintiff irrelevant. However, the decision points to the need...

Application Of The Law For The Criminal Act Of Sale Of Illegal Cosmetic Products Sold Online (Study Of Decisions No.82/Pid.Sus/2024/Pn Smn And No.123/Pid.Sus/2024/Pn Bir)

Rina Br. Sebayang, Kartina Pakpahan, Elvira Fitriyani Pakpahan, Emir Syarif Fatahillah Pakpahan, Venia Utami Keliat
This research aims to examine the legal framework that regulates consumer protection in relation to the distribution of unlawful cosmetic products marketed through online platforms in Indonesia. It further seeks to identify the forms of legal safeguards afforded to individuals harmed by the use of such...
Proceedings Article

The Ability of Mathematical Literacy in Elementary School Students Based on Cognitive Style

Sutama, Sofyan Anif, Harsono, Harun Joko Prayitno, Diana Purwita Sari, Mazlini Adnan, Hesti
Literacy is an important skill in the 21st Century. The research aims to describe the ability of elementary school students with field dependent and field independent cognitive style in Mathematical literacy. Type of this research was qualitative research. The research subject was student of SDIT Ar-Risalah...

Cybersecurity as an Effort to Protect the Creative Economy and Tourism in Pamekasan Regency from Cybercrime Threats in the Digital Era

Dewi Muti’ah, Abdul Wachid Habibullah, Moh. Akbar Adhiyanto
This article broadly examines cybersecurity approaches in the protection and development of the creative economy and tourism in the digital era in Pamekasan Regency. The rapid development of information technology in communications has made it easier to access information anytime and anywhere. The internet,...

Blockchain Technology for Digital Preservation in Libraries: Case Studies and Scalability Challenges

M. Hema Sundara Rao, G. Siva Prasad
Blockchain technology offers promising solutions for the digital preservation of library records, ensuring digital objects’ authenticity, integrity, and provenance. This paper explores the use of blockchain in various pilot projects and case studies from institutions like the UK National Archives, MIT...
Proceedings Article

The Maximal 2-independent Sets in Trees

Min-Jen Jou, Jenq-Jong Lin
A 2-independent set in a graph G is a subset I of the vertices such that the distance between any two vertices of I in G is at least three. We say that I is a maximal 2-independent set in G if it is not a proper subset of any other 2-independent set. In this paper, we study the problem of determining...
Proceedings Article

Effects of Intercropping with Post-Grafting Generation of Galinsoga parviflora on Photosynthesis of Lettuce under Cadmium Stress

Kewen Huang, Lijin Lin, Ming’an Liao
The pot experiment was conducted to study the effects of intercropping with positive and negative grafting generations of two ecotypes (farmland and mining) of cadmium (Cd) hyperaccumulator plants Galinsoga parviflora on photosynthesis of lettuce. The positive grafting: the rootstock was mining ecotype...

Legal Protection of Safety and Health of Workers

Joupy G. Z. Mambu, Sam J. R. Saroinsong
This research belongs to the category of normative research, which is conducted by examining library materials or secondary data. In ways of effort to protect occupational safety and health, the establishment of regulations is firstly intended to ensure occupational safety and health. Occupational Health...

Chinese in a Pandemic: TikTok as a Window Into Chinese People’s Lives During COVID-19

Siwen Lu
TikTok, a popular short video app in China, played a significant role during the COVID-19 pandemic. Offering a window into people’s daily lives against this traumatic background, TikTok was used as a research site in this study to figure out how Chinese people manifested their experiences and feelings....
Proceedings Article

Identification of Giant Calotrope (Calotropis Gigantea) in Alue Naga and Ulee Lheu Coast Using Combination Method of Infrared Spectroscopy and Principal Component Analysis

T Karma, Muslem, G M Idroes, Athaillah, R Suhendra, E Suhartono, Z Helwani, R Idroes, Khairan, S Azhari, D S Ningsih
This research aimed to identify giant calotrope leaf (Calotropis gigantea) originated from Alue Naga and Ulee Lheu coast using combination method of Fourier Transform Infrared (FTIR) spectroscopy and Principal Component Analysis (PCA). FTIR spectra analyzed with PCA to identify the effect of the treatments...
Proceedings Article

Effects of Different Milk Somatic Cell Count Level on Plasma Total Protein, Albumin, and Globulin in Transition Dairy Cows

Muhammad Rifqi Ismiraj, Novi Mayasari
This study tried to confirm whether there is an effect of milk somatic cell count (SCC) levels on total protein, albumin, and globulin levels in plasma of dairy cows. A total of 18 Friesian Holstein cows in transition were included in this study, divided into three groups based on their milk SCC levels,...
Proceedings Article

Effect of Combination Formula Cavendish Banana and Moringa Leaf Flour on HDL Levels in Obese Rats

Hapsari Sulistya Kusuma, Fadhilah Hilyatuzzahrah, Sufiati Bintanah, Nurrahman Nurrahman
Obesity leads to an increased risk of dyslipidemia, which is characterized by a decrease in High Density Lipoprotein (HDL) cholesterol levels. HDL is influenced, among other things, by the intake of foods containing fiber such as resistant starch and antioxidants such as flavonoids and vitamin C. Cavendish...
Proceedings Article

A Comparative Study on Authentication Vulnerabilities and Security Issues in Wearable Devices

V. Vamsi Krishna, Y. Rupa, G. Koushik, T. Varun, B. V. Kiranmayee, Karnam Akhil
Wearable gadgets are technological devices with limited computational power that can be worn by users, providing them with information and seamless access to their master devices. It allows gadgets to connect and exchange data, enabling various tasks to be completed online. Wearables have revolutionized...

An Analytical Study on the Influence of 5-Star Category Hotels Eco-Friendly Practices on Consumers Purchasing Decision

Neetesh Bakshi, Ajit Kumar Singh
The goal of this study is to explore how eco-friendly practices adopted by hotels influence consumers’ decisions when choosing where to stay. To gather insights, we created a structured questionnaire and collected responses throughout August 2023. We asked questions related to our objectives using a...

Global Capabilities Framework: Perspectives of Public Relations Practitioners in Malaysia

May Bel Koh, G. Manickam Govindaraju, Cheng Ean (Catherine) Lee
The development of the Global Capabilities Framework (GCF) for the public relations and communication management profession was the first globally applicable Capability Framework for practitioner, employer and academic communities. Due to the lack of a global benchmark, GCF was developed in 2018 by a...

A Study on the Mental Health and Peer Relationships of Left-Behind Children: the Moderating Role of Gender

Yanmin Zhang, Yurong Yuan, Zhen Zhang, Yan Zhao
Objective: To discuss the impact of peer relationships on the mental health of left-behind children in rural areas. Methodology: A survey was conducted among students of 4th to 7th grades from five schools in City N and City G, Guangxi Zhuang Autonomous Region, using a peer relationship scale and a mental...

The Impact of Corporate Governance on Indonesian Banking Tax Avoidance

Verawati Verawati, Sriwati Sriwati, Herni Kurniawati
The company’s goal in operating is to make a lot of money so that the tax burden on its income can lead to aggressive tax activities, such as tax avoidance. Since it does not violate the law, tax avoidance is a legitimate tactic to lessen the tax burden. However, because businesses and the government...

Learning the Basic Skills in Digital Electronics Technology: An Interactive Web-based Application for Pre-Service Technical-Vocational Educators

Jermil R. Angeles, Jerome G. Sinampan
The utilization of interactive web-based learning has gained popularity as an effective tool in the academe. This method combines online platforms, multimedia resources, and interactive activities to enhance the learning experiences of the learners. Interactive web-based learning enables the student...
Proceedings Article

The Safety Analysis on Representative Random Key Pre-distribution Schemes for Wireless Sensor Network

Su-min Yang, Hong-feng Lu, Jing Cui, Yue-xia Han
For wireless sensor network, almost all the key management schemes are improved with the representative E-G and q-Composite key pre-distribution models. Firstly, the author analyzes the key pre-distribution principle of two representative models and studies the node storage key number, and key pool size,...

A longitudinal cohort study of the relationship between Thimerosal-containing hepatitis B vaccination and specific delays in development in the United States: Assessment of attributable risk and lifetime care costs

David A. Geier, Janet K. Kern, Brian S. Hooker, Paul G. King, Lisa K. Sykes, Mark R. Geier
Pages: 105 - 118
Epidemiological evidence suggests a link between mercury (Hg) exposure from Thimerosal-containing vaccines and specific delays in development. A hypothesis-testing longitudinal cohort study (n = 49,835) using medical records in the Vaccine Safety Datalink (VSD) was undertaken to evaluate the relationship...

Optimizing the Motion for Robotic Snap Assembly Using FEM

Peihao Shi, Kensuke Harada, Weiwei Wan, Ixchel G. Ramirez, Juan Rojas, Hiromu Onda
Pages: 105 - 109
In this paper, we aim to provide a better assembly method for a snap joints assembly task. We create a 3D cellphone model and use ADAMS simulation environment to analyze the relative motion between screen and backer part. We focus on two points in this research. 1) Two kinds of relative motion between...

Model of Teaching "Participatory Observation in Islamic Education" to Improve Religious and Social Characters of University Students: a Preliminary Research

Ahmad Munjin Nasih, Achmad Sultoni, Ah. Zakki Fuad
The implementation of Islamic education in Indonesian universities is criticized to be cognitive oriented, conventional, and to give less attention to moral issues of students. The research aimed to describe a teaching model that improves students' religious and social characters called "participatory...
Conference Abstract

P183 INCREASED ARTERIAL STIFFNESS IS ASSOCIATED WITH POORER LEFT VENTRICULAR STRUCTURE AND FUNCTION IN ADOLESCENCE

Hannah Taylor, Alun Hughes, Marietta Charakida, Nishi Chaturvedi, George Davey- Smith, John Deanfield, Abigail Fraser, Laura Howe, Debbie Lawlor, Chloe Park
Pages: 106 - 106
Introduction: Increased arterial stiffness (AS) in adults causes increased left ventricular (LV) afterload, putting additional strain on the heart. Long-term, this can lead to an adverse cardiovascular phenotype and AS has been found to be a determinant of CVD, independent of traditional cardiovascular...

Hyperelliptic Addition Law

Victor Buchstaber, Dmitry Leykin
Pages: 106 - 123
Given a family of genus g algebraic curves, with the equation f(x, y, ) = 0, we cosider two fiber-bundles U and X over the space of parameters . A fiber of U is the Jacobi variety of the curve. U is equipped with the natural groupoid structure that induces the canonical addition on a fiber. A fiber of...

Departmental linkage analysis of Healthy China Action

-Based on the 2019-2023 policy analysis

Xiaoxiao Zhang
Based on the official documents of the Chinese government, descriptive statistical analysis was used to explore the policy integration and departmental linkage in the Healthy China action from the perspective of attention distribution, taking 15 special actions as the classification criteria. The statistical...

Empowering Green M&A with Digital Technology: New Opportunities for Corporate Transformation

Qiannan Su
Under the global context of sustainable development, the green transformation of enterprises has become a key issue for the coordinated development of the economy and the environment. As an important means to achieve low-carbon transformation and ecological innovation, green mergers and acquisitions...
Proceedings Article

The Relationship Between Glycemic Control and Length of Treatment in Tuberculosis Patients with Diabetes Mellitus

Ika Dyah Kurniati, Prihatin Iman Nugroho, Jalu Panjongko, Raihan Diki Ramadhanela
Comorbidity between diabetic mellitus (DM) and tuberculosis (TB) can raise the incidence of the other. Uncontrolled diabetes mellitus (plasma HbA1C level > 7.0%) and five additional risk factors were discovered to have an impact on the failure of TB treatment. This study aims to identify the relationship...
Proceedings Article

Cropland De-Agriculturalization and De-Fooding Monitoring Based on Multi-Source Remote Sensing Data

Yueran Zheng
With economic development and scientific and technological progress, China’s agriculture has made remarkable achievements, and its agricultural production capacity has increased significantly, guaranteeing national food security. However, agricultural development is also faced with the challenge of non-farming...

The Negative Impact of Supply Chain Finance on Stock Price Synchronicity

Yifei Cheng
We investigate whether supply chain finance (SCF) improves the information environment embedded in stock prices. By employing a multi-dimensional fixed effect approach to analyze data of Chinese A-share companies from 2009 to 2023, this study demonstrates that involvement in SCF exerts a substantial...
Proceedings Article

Adsorption characteristics of gallic acid on fresh calcium phosphate in sucrose solution

Yu-Hong Tian, Xiang-Li Xu, Shang-Guang Wu, Qi-Qiu Wei, Hao Cheng
The adsorption characteristics of gallic acid on fresh calcium phosphate in sucrose solution were discussed. Three kinetic models, including pseudo-first-order model, pseudo-second-order model and intraparticle diffusion model, were selected to follow the adsorption processes. The results which adsorption...
Proceedings Article

Web-based User Interface Modeling and Automatic Mobile Web App Generation Tool

Kibong Choi, Saehwa Kim
This paper proposes a web-based logical user interface (UI) modeling and automatic mobile web App generation tool. Logical UI modeling is based on PELUM (Pattern and Event based Logical User Interface Modeling). PELUM is an effective embedded SW development methodology for UI centric embedded systems....
Conference Abstract

P161 ROLES OF ANGIOPOIETINS 1 AND 2 ON ARTERIAL FUNCTION DURING A TREATMENT TRIAL IN PEOPLE WITH OR AT RISK OF DIABETES

K. Parkin, G. Slee, R. Gray, A. Webb, C. Mills, J.K. Cruickshank
Pages: 105 - 105
Background/ Objective: Vascular growth factors angiopoietin-1 (Ang1) and -2 (Ang2) regulate vascular permeability and inflammation, Ang2 likely as Ang1’s selective antagonist. Their role before or in type 2 diabetes (pre-&T2D) is unknown. We hypothesised that higher circulating Ang1 and lower Ang2...
Proceedings Article

Design of Corrugated Diaphragm-Based MEMS Pressure Sensor for Biomedical Applications

P Rinihaa Sibishree, G Gnanasangeetha
In this work we present the simulation analysis of a Micro Electro Mechanical Systems (MEMS) based capacitive pressure sensor for the measurement of blood pressure in the range 0 - 40kPa. We consider a circular corrugated silicon diaphragm and simulate the diaphragm’s response to the applied pressure....

The Development of Tolerance-Promoting Children’s Stories as Instructional Media in Elementary School

Azizatuz Zahro, Evi Eliyanah, Yuni Pratiwi, Wiwik Dwi Hastuti, Hanisa Hassan, Andhika Afifah Nurjannah
Tolerance-promoting stories can be utilized as instructional media. The reach of stories as a medium is vast and diverse. Reports can be read at any time, from any location, and by anybody. Additionally, stories as media are not condescending. Children can live up to these qualities as storytellers through...
Proceedings Article

Association of the MCP-1 -2518 A/G Polymorphism with Schizophrenia Risk: Insights from a Batak Ethnic Group Study

Janiasman Alexandro Sinurat, Mustafa M. Amin, M. Surya Husada
Background A genetic variation called the monocyte chemoattractant protein-1 (MCP-1) -2518 A/G polymorphism can affect a person's inflammatory response and MCP-1 gene expression. Several studies suggested this polymorphism to be potentially linked to the risk of developing schizophrenia,...
Proceedings Article

Soaking Natrium Metabisulfit (Na2S2O5) at Different Concentrations Affects the Acceptability of Cakalang Fish Cookies (Katsuwonus pelamis)

Rofiqoh Rofiqoh, Rosnah Rosnah, Febrianingsi Febrianingsi, Sri Yunanci V. Gobel, Hasan Hasan, I Made Rai Sudarsono
Preparing tuna flour through heating causes a browning reaction due to the Maillard reaction (reaction between reducing sugars and amino acids accompanied by heating). Soaking tuna meat in sodium metabisulfite solution (Na2S2O5) at a higher concentration (0.5%) will inhibit enzymatic and non-enzymatic...

Illocutionary Act in Football Manager 2023 Video Game News Columns: A Pragmatic Study

Heri Heryono, Adlian Chandrawinata
This research is entitled “Illocutionary Act in Football Manager 2023 Video Game News Column: Pragmatics Study”. This study aims to (1) analyze the types of illocutionary speech acts contained in the Football Manager 2023 video game news column and (2) analyze the speech act strategies used in the Football...

Artificial Intelligence and Accounting Profession Restructuring: Empirical Evidence from China’s Top 100 Accounting Firms

Qiufei Wang, Yuxin Shi, Xintong Zhang
While artificial intelligence (AI) enhances accounting efficiency, it simultaneously exerts substitution pressure on traditional accounting roles. As intelligent technologies deepen their penetration into the accounting domain, the risk of automation replacing basic accounting positions rises significantly....
Proceedings Article

Physicochemical Properties of Modified Walur Starch Flour (Amorphopallus campanullatus) from Autoclaving-cooling Process

Rosida Rosida, Aziza Nur Alima
Walur had high starch content and was potentially used as an alternative food ingredient. Walur starch was not heat resistant, making it difficult to be used in the food industry which requires high temperatures during processing. These limitations could be overcome by a modification process so that...
Proceedings Article

Left Ventricle Ejection Fraction as a Predictor of Cardiogenic Shock in Patients with ST Elevation Myocardial Infarct at Dr. Sardjito General Hospital Yogyakarta

Iswandi Yogyakarta, Hendry Purnasidha Bagaswoto, Lucia Kris Dinarti
Cardiogenic shock is a complication that often occurs in patients with STEMI. The prevalence of cardiogenic shock in STEMI patients treated in cardiovascular intensive care is 14–16% with a mortality rate of between 30–60%. Left ventricular ejection fraction is one of the predictor factors for the incidence...
Proceedings Article

Efficient Removal of Cr(VI) from Aqueous Solution Using Polypyrrole/Rectorite Composites

Yaolei Xu, Jinyi Chen, Xiaofeng Wang, Peiling Yu
Cr(VI) is considered to be a toxic contaminant in water sources because of its risk to human health. In this study, Polypyrrole/rectorite (PPy/REC) clay composites were prepared via in situ polymerization. SEM, FTIR and XRD analysis provided information of the morphology and structure of the PPy/REC...
Proceedings Article

Molecular Genetics and Epigenetics of Ankyloglossia

Lili Nur Indah Sari, Elza Ibrahim Auerkari
Ankyloglossia is an autosomal dominant condition with in complete penetrence, haracterized by frenulum lingual hypertrophy that produces a thicker and shorter tongue, which may cause significant problems with breastfeeding. It also causes speech and oral motor problems. The prevalence of ankyloglossia...

Development and Evaluation of a Custom Mobile Application for Prospective Injury and Exposure Monitoring

Raihana Sharir, Radin Rafeeuddin, Jos Vanrenterghem, Mark A. Robinson
Advancement in information technology have created opportunities for the use of mobile applications (app) for activity monitoring. This study aims to observe the feasibility of using mobile app for monitoring ACL injuries during dynamic sporting activities in a two-year prospective cohort study. This...
Proceedings Article

Capillary Electrophoresis Method for Determining the Content of Rutin in Fructus Kochiae

Huiqin Wang, Wei Hu, Ting Zhou, Haixing Liu
The experiment was carried out for the determination of rutin content in Fructus Kochiae by high performance capillary electrophoresis method. The borax solution as buffer solution was chosen, and its concentration was 20 mmol/L at a constant voltage of 20kV and injecting time of 10s. The detection wavelength...
Proceedings Article

Rainfall Frequency Analysis of Sudan by Using Bayesian Markov chain Monte Carlo (MCMC) methods

Badreldin G. H. Hassan, Isameldin A. Atiem, Ping Feng
This paper deals with at-site rainfall frequency estimation in the case when also information on hydrological events from the past with extraordinary magnitude is available. For the joint frequency analysis of systematic observations and historical data, respectively, the Bayesian framework is chosen,...
Proceedings Article

Experimental Verification of Digital Thermo-Optic Switches with Silicon-on-Insulator Waveguide Corner Mirror

Tiancheng Li, Yunjie Shi, Na Sun, Hongpeng Shang, D. G. Sun
In this work, an effective Goos-Hänchen (GH) spatial shift of reflective guided-mode is implemented with a waveguide corner mirror structure and further with an efficient combination of the GH spatial shift and the thermo-optic (TO) refractive index modulation (RIM), the function of a digital TO switch...