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3172 articles
Proceedings Article

The Effect of Using Sawdust as Mixture of Concrete Pipe on Water Absorption and Compressive Strength

Ayende, Hernawan Novianto
This article describes an experimental study of the effect of using sawdust as a mixture of concrete pipe on water absorption and compressive strength. This research was inspired by the amount of sawdust waste from sawmills that had not been utilized. For this purpose, 18 specimens were made with four...

Still Waters Run Deep: Gender Differences in Mindfulness (A Study on University Students)

Felicity Wijaya, P. Tommy Y. S. Suyasa
This study examines gender differences in mindfulness among university students aged 18–25 years. Mindfulness, defined as the ability to focus on the present moment with full acceptance, is measured through five dimensions: (a) observing, (b) acting with awareness, (c) describing, (d) non-judging of...

Financial Resilience, Risk and Firm Size Towards Sustainable Business in Companies Listed on The Indonesia Stock Exchange

Ninin Non Ayu Salmah, Sulastri Sulastri, Isni Andriana
This study aims to examine the impact of financial resilience, risk and company size on sustainable business in companies listed on the Indonesia Stock Exchange. The study focuses on companies that consistently submitted environment, social and government reports from 2018 to 2022. The analysis employs...

In Silico Design and Bioinformatic Validation of LAMP Primers Targeting Porcine Cytochrome b for Halal Authentication

Mutia Devi Ariyana, Firman Fajar Perdhana, Raudatul Jannah, Lalu Unsunnidhal
This study aimed to design and validate qPCR and LAMP primers targeting the porcine mitochondrial cytochrome b gene (GenBank: AF034253.1) for rapid and specific halal authentication in processed meat products. Using Primer3Plus and the NEB LAMP Primer Design Tool, optimized primers were developed based...
Conference Abstract

7.2 POOR SLEEP QUALITY RELATED TO WORSE VASCULAR FUNCTION IN INDIVIDUALS WITH MULTIPLE SCLEROSIS

Thessa Hilgenkamp, Garett Griffith, Robert Motl, Tracy Baynard, Bo Fernhall
Pages: 62 - 62
Background: Poor sleep quality has been related to poor vascular function and higher risk of cardiovascular disease in the general population. Persons with multiple sclerosis (MS) exhibit a high cardiovascular risk, and report poor sleep quality. To date, the association between sleep quality and vascular...
Conference Abstract

7.1 THE DETRIMENTAL EFFECTS OF LIVE FIREFIGHTING ON ARTERIAL FUNCTION IN FIREFIGHTERS

Alexander Rosenberg, Kanokwan Bunsawat, Tommy Wee, Tracy Baynard, Gavin Horn, Denise Smith, Bo Fernhall
Pages: 62 - 62
Background: Aging is associated with increased arterial stiffness and wave reflection, which is predictive of all-cause cardiovascular (CV) mortality (1–3). Firefighters have the highest cardiovascular mortality of any occupational group (4). High levels of heat stress, physical exertion, and elevated...

Population structure and the burden of disease in the United Arab Emirates☆

Iain Blair, Amer Ahmad Sharif
Pages: 61 - 71
To carry out their duties more effectively, health care professionals in the UAE often ask about the population structure and the main causes of mortality and morbidity in the country. This paper summarizes what is known about these topics drawing on secondary data sources that are available in the public...
Proceedings Article

Research and Implementation of ROHC for PoC Service Based on TD-SCDMA Network

Haiwen Li, Wei Huang, Lifu Li, Gang Yu
PoC is a half-duplex PTT service using VoIP technology based on cellular net-work packet domain carrying. ROHC is used to implement the header compres-sion in PS domain, which can improve the transmission efficiency of the air in-terface. This paper describes the working principle and the modes of operation...

Digitalization as a Main Trend in the Development of Hotel Businesses in the Regions

T. N. Safronova, O. A. Yabrova, O. M. Evtukhova, T. L. Kamoza
The relevance of our research is proved by importance of development of digital technologies in all spheres of social and economic activity and also the need to ensure effective interaction in the sphere of hotel business. The objective of our research was to define the role of information technologies...

Research on Economical Evaluation Model for Guaranteeing Environmental Factors

Houbin Wang, Zanglong Zhang, Hao Tang
At present, Gross Domestic Product (GDP) has become an essential evaluation metric for economic development. However, existing evaluation models only concentrate on enhancing the accuracy and ignore the environmental influence for continuous development. In this work, we initially involve the material...
Conference Abstract

5.6 LONGITUDINAL FOLLOW-UP OF ARTERIAL STIFFNESS IN PATIENTS WITH SEVERE PSORIASIS TREATED BY ANTI-IL12/IL-23 COMPARED TO ANTI-TNF ALPHA

Hakim Khettab, Manuelle Viguier, Idir Hamdidouche, Hervé Bachelez, Pierre Boutouyrie
Pages: 61 - 61
Patients with chronic severe psoriasis are at increased cardiovascular risk (CVR). Modern systemic treatments of psoriasis involve anti-TNF alpha (ATNF) and more recently introduced anti-IL12/IL-23 (ustekinumab, AIL12/23) which, by interfering with IL-17, a possibly vasculoprotective cytokine, may increase...
Proceedings Article

Effects of Exogenous Melatonin on Photosynthetic Characteristics of Chinese Cabbage Seedlings under Aluminum Stress

Yi Tang, Jingxian Li, Enze Zhang, Huanxiu Li
A pot experiment was conducted to study the effects of exogenous melatonin (MT) on photosynthetic characteristics of Chinese cabbage under aluminum (Al) stress. Five treatments were used in the experiment: leaves were sprayed with 0 (CK), 50, 100, 200 and 400 mol-L-1 concentrations of melatonin solution....
Proceedings Article

Obesity and Hypertension among Adults in Mantang Integrated Health Services for Non-communicable Diseases, Bintan District, Riau Islands

Leni Jayanti
Hypertension is called as the "silent killer" because people with hypertension often do not know themselves have hypertension. This condition which is known as uncontrolled hypertension will cause various complications, especially stroke, heart attack, and kidney failure which can lead to death. Obesity...

Loan Conditions and Bank Risk Exposure

Yi-Chang Chen, Zixian Xu, Jie Deng, Bin Xu
This paper investigates the loan conditions and bank risk exposure for the risk valuation factors of loans within the commercial bank industry. We use the listed companies in the Taiwan Economic News, sort out the financial indicators in 2007-2018, and empirically explores the impact of enterprises on...
Research Article

The Impact of Imports from China on African Textile Exports

Yong He
Pages: 60 - 68
This study uses Comtrade trade data covering 1990–2017, 14 textile subsectors, and 53 African countries with their main trade partners to evaluate Chinese trade impacts on African textile exports over three subperiods at the sector level. It finds that, although textile imports from China had a significant...

Development of Factor Structure for Passion Scale

Rita Markus Idulfilastri, Andri Setia Dharma
The Covid-19 pandemic is changing global human attitudes and behaviour. This condition can certainly have an impact on psychological measurement tools that have been widely used. One measuring tool that might be affected and needs attention is the passion scale. Passion scale is developed from the dualistic...

Mandatory COVID-19 Vaccination Program in Indonesia Under International Human Rights Law: A Legitimate Limitation?

Yosua Putra Iskandar, Laila Maghfira Andaretna
The Indonesian government has initiated a mandatory national vaccination program to create herd immunity by enacting Presidential Regulation Number 99 of 2020 which was amended by Presidential Regulation Number 14 of 2021. These regulations limit the right to reject vaccinations, which falls within the...

Empowering Sustainability: Integrating ESG Principles for a Net-Zero Future Through Decentralised Process Plant Design

Muhammad Yousaf Arshad, David Lewis, Nam Nghiep Tran
In the transition towards a net-zero future, the integration of Environmental, Social, and Governance (ESG) principles into decentralised process plant design plays a pivotal role. This study explores the potential of hydrogen production from biogas using reforming and electrolyser technologies, with...
Proceedings Article

Research on the Evaluation System of Economic Development Environment Based on the Factor Analysis Method

Nan-nan Zhang
Coordinated environment of economic development will provide power for economic development. Otherwise, it would counteract the development of economy. Aiming at this problem, using the factor analysis method and taking Chinese city for example, this article selects the 18 indexes of 36 cities throughout...

Understanding Poverty In The Development Context And Poverty Reduction Policy Using System Dynamics Approach

Fauzan Ahmad, Iwan Kustiwan
Poverty is an undesirable phenomenon of development with the main characteristic of lack of welfare which might lead to some social problems such as criminality, low-level education and poor health condition. Generally, since 2000, Indonesia has been experiencing the decrease number of the poor with...

The Effect of Negative Celebrity Publicity and Celebrity Identification Towards Purchase Intention

Dhiajeng Hesti Prameswara, Bertina Sjabadhyni
The purpose of this study is to examine the effect of negative celebrity publicity and celebrity identification on consumers' purchase intention. The negative celebrity publicity used in this study is a controversial news article about a celebrity who endorses a fictitious product. The consumers' level...

Clinical, Imaging, and Laboratory Characteristics of Adult Mexican Patients with Tuberculous Meningitis: A Retrospective Cohort Study

Miguel García-Grimshaw, Francisco Alejandro Gutiérrez-Manjarrez, Samuel Navarro-Álvarez, Alejandra González-Duarte
Pages: 59 - 64
Tuberculous Meningitis (TBM) is the most common form of central nervous system Tuberculosis (TB), accounting for 5–6% of extrapulmonary TB cases. Nowadays, TBM continues to be a major topic in public health because of its high prevalence worldwide. This retrospective study aimed to describe the clinical,...
Proceedings Article

Population of Asian Corn Stem Borer (Ostrinia furnacalis) on F1 of Beauveria bassiana-Inoculated Corn

Itji Diana Daud, Sylvia Sjam, Sari Bulang, Mustika Tuwo
Corn is a commodity in agriculture and Indonesian economic that has a multi-purpose function, both for food and feed. Corn in Indonesia is a major food staple and agricultural commodity after rice. One obstacle in effort to increase the productivity of corn is stem borer Ostrinia furnacalis which can...
Proceedings Article

The Role of Synbiotics (Commercial Product) as a Substitute for Antibiotic Growth Promotor (AGP) in the Performance and Blood Values of Cobb-strain Broilers Challenged with Salmonella enteritidis

J C Ajiguna, V C Prakasita, T E M Nahak, C R Tabbu, C M Santosa, A E T H Wahyuni
Feed is the main requirement for broilers farms. However, continuous use of AGP can cause antibiotic resistance in poultry and humans. The effectiveness of feed additives in preventing some disease agents has not been much scrutinized. Among the diseases that often arise is Salmonellosis. This study...

Agricultural Diesel Motor Maintenance and Repair Training with the Application of a Combined Learning Model between Peer Teaching and Practice Rehearsal Pairs in Sonosewu Farmer Groups

Muhammad Priya Permana, Muhamad Amiruddin
Industrial development also spread to the world’s agricultural sector. The agricultural industry is divided into two parts, namely upstream and downstream. The upstream sector includes the processing of agricultural land up to the harvesting process, while the downstream sector includes the post-harvest...
Proceedings Article

Risk Factors and Preventive Strategies of Musculoskeletal Injury among Hapkido Athletes: Indonesian Coaches’ Perceptions and Practices

Wara Kushartanti, Prijo Sudibjo, Rina Yuniana, Atikah Rahayu, Tiara Ganesh Ayu Meilinar, Novita Intan Arovah
Given the rising popularity of Hapkido in Indonesia, this research aimed to evaluate the coaches’ perspective on the risk factors and preventive strategies for musculoskeletal injuries among Indonesian Hapkido athletes. The study was a cross-sectional survey of 44 Indonesian Hapkido coaches. Data analysis...
Conference Abstract

5.4 EFFECT OF ACUTE RESISTANCE EXERCISE ON ARTERIAL HEMODYNAMICS AND CEREBRAL BLOOD FLOW DYNAMICS: DOES SEX MATTER?

Alexander Rosenberg, Tommy Wee, Elizabeth Schroeder, Kanokwan Bunsawat, Georgios Grigoriadis, Garett Griffith, Bo Fernhall, Tracy Baynard
Pages: 59 - 60
High-intensity resistance exercise (RE) acutely increases arterial stiffness and blood pressure (BP), coupled with reduced cerebral blood flow velocity (CBFv) and greater flow pulsatility in the cerebral circulation, which may be detrimental to cerebral microvasculature. Because females have different...

The Risk Assessment of the Fog Disaster

Haibo Hu, Jinjun Pan
Pages: 59 - 64
The fog probability in urban area is determined by the observatory data. Taking the regular grid to be the assessed unit, the Fragility Exponential (FE) is computed upon the gird cell, in which the density of the road-net is stood for, and the FE can be modified according to the important facility distributed...

Teachers' Stage of Concern in Constructing Lesson Plan of Elementary School

Badeni, Wachidi
The purpose of this study was to describe of teacher' stages of concern in constructing lesson plan. The approach used in this study was a descriptive study. The number of population of this study were 500 primary school teachers. Meanwhile, the research sample were 50 teachers. A random sampling technique...
Proceedings Article

The Study of Amine Nitrogen in Malt Sprouts Used as a Food Supplement

I.V. Smotraeva, P.E. Balanov, O.B. Ivanchenko, A.V. Fedorov
Taking care of health and harmonious development of the body are important aspects of lifestyle in modern society. Many functional products contribute to the prevention of various diseases. The raw material base for these products is most often the products of primary or advanced processing of agricultural...

Evaluating Corporate Currency Risk Management Practices: A Case Study of Multinational Companies and Their Hedging Strategies

Wen Kong
In the context of global economic integration, multinational corporations (MNCs) face significant currency risks due to cross-border transactions involving multiple currencies. This study evaluates the effectiveness of hedging strategies—including futures, forwards, options, swaps, and loan hedging—through...

Analysis of the Impact of the Social Media Filter Bubble on University Students. Case Study: Ecuador

Paola Ulloa López, Lesther Cedeño, Juan Pablo Sotomayor
This research analyzes whether young university students, the subjects of our study, are aware of content segmentation on social media, based on filter bubbles or “cookies,” which they approve of. This study uses a triangular methodology: netnography; non-participant observation; a survey of 350 university...

Exploring Patterns of Educational Participation through K-Medoid: A Case Study of Central Java

Ariska Fitriyana Ningrum, Alwan Fadlurohman, Ihsan Fathoni Amri, Saeful Amri, Dannu Purwanto
This study analyzes the level of education participation in districts/cities in Central Java Province using the K-Medoids algorithm. The data used includes gross enrollment rate (APK), net enrollment rate (APM), school enrollment rate (APS), and expected years of schooling (HLS). The elbow method was...
Proceedings Article

Estimated the Requirements for Calcium and Phosphorus of Female Arab Chicken in Semi-Scavenging Systems in the Tropics

Syafwan, Yatno, Agus Budiansyah
The ability of chickens to retain calcium and phosphorus at high temperatures is low, so a lot of calcium and phosphorus is wasted through feces. This study aimed to calculate the calcium and phosphorus requirements of female Arab chicken until the first age of laying eggs in a semi-scavenging system...
Proceedings Article

Techno-Economic Analysis and Hybrid PV-Diesel Power Plant Design for the Dedieselization Program in Nusa Penida Island

Randi Rifalda, Bambang Arip Dwiyantoro, Musa P. Marbun
The high operational costs of Diesel Power Plants (DPP) in remote areas have pushed the Indonesian government to implement a dedieselization program. This initiative aims to replace or integrate existing DPPs with renewable energy (RE) sources, a strategy being implemented in isolated areas like Nusa...

The Effect of Team Assisted Individualization (TAI) Cooperative Learning on Mathematics Learning Outcomes

Wahyuningsih Nurmala, Saharuddin, M. Arif Tiro, Wahidah Sanusi
This study aims to determine the mathematics learning outcomes of students who are taught using the Team Assisted Individualization (TAI) type of cooperative learning model and the mathematics learning outcomes of students who are taught using conventional learning models. This type of research is quasi-experimental...
Proceedings Article

Effects of ABA on Photosynthetic Characteristics of Chinese Cabbage under Aluminum Stress

Huaqiang Tan, Guiyuan Pu, Huanxiu Li
A pot experiment was conducted to study the effects of exogenous abscisic acid (ABA) on photosynthetic characteristics of Chinese cabbage under aluminum (Al) stress. Five treatments were used in the experiment: leaves were sprayed with 0 (CK), 1, 5, 10 and 20 mol-L-1 concentrations of abscisic acid solution....
Proceedings Article

Optimal Policy for Deteriorating Items Ramp Type Demand with Shelf Life

Kai-Wayne Chuang, Chien-Nan Lin, Chun-Hsiung Lan
In this article, we have studied the inventory and pricing strategies for deteriorating items with ramp type demand and shelf life. In practice, there are many commodity such as food, medication exist the shelf life expiration date. Therefore the shelf life expiration date has become an important research...
Proceedings Article

Design and Implementation of Information Management System for Enterprise

Dong Xin, Hongxia Zhao, Baogang Zhou
With the rapid development of economic construction and the further development of enterprise information, computer and network technology are gradually applied to enterprises to improve efficiency and quality, and information management is an important part of modern enterprise management, so the design...

Pediatric Multidrug-resistant Tuberculosis in Kyiv City, Ukraine

Silvia Shinpei Chiang, Yana Sheremeta, Rachel Sophie Padilla, Helen Elizabeth Jenkins, Charles Robert Horsburgh, Vasyl Petrenko, Natasha Renee Rybak
Pages: 56 - 61
Few reports have described pediatric Multidrug-resistant Tuberculosis (MDR-TB) in the former Soviet republics, despite the fact that these countries have the highest proportion of TB cases that are MDR. We aimed to examine pediatric MDR-TB in Ukraine. This retrospective cohort study included all children...
Proceedings Article

Variation on Photosynthetic Performance in Kiwifruit Seedling During Drought Stress and Rewatering

Yong Zhang, Qiyang Chen, Haoru Tang
Drought stress adversely impact on the global crop growth and productivity. It is especially important to elucidate the physiological characteristics on plants under drought stress. With the prolongation of drought time, chlorophyll content continued to decline. Root activity increased significantly...

Business Plan Analysis of Housing Company in Bandung

W.S. Suryatno, Herman S. Soegoto
The purpose of this research is to analyze whether the project X that was planned to be built by the developer is economically eligible. This research of feasibility used Net Present Value (NPV), Internal Rate Return (IRR), Payback Period (PP), Profitability Index (PI) and Cash Flow analysis methods....
Proceedings Article

The Efficiency of Impervious Protection of Hydraulic Structures of Irrigation Systems

Mikhail A. Bandurin, Irina F. Yurchenko, Victor A. Volosukhin, Vladimir V. Vanzha, Alexander V. Mikheyev
To prolong the service life of hydraulic structures of irrigation systems and dams there were developed and patented method and device of creating impervious coating of irrigation channels, impervious geotextile coating of low-pressure earthen dams, a device for sealing butt joints of trays providing...
Proceedings Article

Ergonomic Aspect Analysis Of Classroom’s Table And Chairs Design For High School/Vacational High School

Mathilda Lestari, TRI Wibowo, Ainur Komariah
The purpose of this study was to obtain an ergonomic aspect analysis on the design of classrom’s tables and chairs for high school and vocational high school. The study was conducted at SMK Veteran 1 Sukoharjo, with research subjects of 30 students aged 16 years to 18 years. The data that is needed in...
Proceedings Article

Characteristics of Microtia Patients at Dr. Hasan Sadikin Bandung General Hospital Period 2017 – 2022

Fakhri Muhammad Suradi Kartanegara, Shinta Fitri Boesoerie
Background Microtia is a congenital disorder in which the ears are smaller than normal. The incidence of microtia varies from every 1200 births, up to 5000-7000 births, unfortunately the number in Indonesia is not known because there is no collection of data specifically on microtia....
Proceedings Article

Advanced Results Test of Upland Rice Lines 7th Generation (F7) from Local Rice X Superior Varieties with Lodging Resistance in East Belitung Regency

Eries Dyah Mustikarini, Gigih Ibnu Prayoga, Ratna Santi, Herry Marta Saputra, Handika Pratama
Plant breeding activities are one of the efforts that can be done to get rice with a high yield. Advanced yield test is one of the yield test stages to identify genotypes of upland rice that has the potential as a new superior variety with high yielding and lodging resistance. This study aims to obtain...

Research on Credit Evaluation of Metaverse Listed Companies Based on Hesitant Fuzzy Language PROMETHEE Method

Yi-fan Fu, Mu Zhang
To objectively evaluate the credit level of Metaverse listed companies, this paper introduces technological innovation capability into the index system, and constructs the credit evaluation index of Metaverse listed companies from five aspects: profitability, solvency, growth capability, operational...
Conference Abstract

4.6 BEAT-BY-BEAT ASSESSMENT OF CARDIAC AFTERLOAD USING AORTIC PU LOOP – A PILOT STUDY

Arthur Le Gall, Jona Joachim, Joaquim Mateo, Alexandre Mebazaa, Etienne Gayat, Fabrice Vallée
Pages: 55 - 56
Purpose/Background/Objectives: Cardiac afterload evaluation is crucial during general anesthesia (GA) especially during hypotension episode. Using beat to beat aortic pressure (P) / flow velocity (U) loop constructed from routine signals recorded during GA might allow to track afterload changes. Methods:...
Proceedings Article

The Integration and Evolution Mechanism of the COSCO Container Lines and the China Shipping Container Lines Shipping Networks Based on Theoretical Complex Networks

Shan Xu, Mingjun Ji, Yue Song
For the shipping industry’s competition, the merges among companies bring lots of problems such as routing optimization and integration.Based on this, which is more suitable for the characteristics of shipping system, is studied in this paper.Firstly, taking the reorganization of the COSCO networks and...
Proceedings Article

Actual thermal and ventilation environment fieldwork test analysis of sun space design strategies in a net-zero house

Junjie Li, Yehao Song, Qingguo Wang
Passive design has widely been identified as one of the most economical and effective strategies for reducing energy demand. This research is based on the physical surveillance, and has adopted physical environment fieldwork test and data analysis methods to evaluate the effectiveness of passive space...