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2434 articles
Proceedings Article
Analyzing the Level of Depression of Twitter Users Using Machine Learning
Putri Armaini, Achmad Maududie, Priza Pandunata
Depression is a psychological disorder characterized by changes in an individual's feelings, thoughts, and behaviors. According to the American Psychological Association (APA), those who regularly check their smartphones tend to experience higher levels of stress compared to individuals who spend...
Journal: Artery Research
Conference Abstract
P16 PULSE WAVE VELOCITY AND ITS ASSOCIATION WITH FIRST CARDIOVASCULAR EVENTS IN A PORTUGUESE HYPERTENSIVE SAMPLE
Clarinda Neves, Joana Ricardo Pires, Verónica Ribau, José Mesquita Bastos
Pages: 84 - 84
Objective: Pulse Wave Velocity (PWV) is considered a marker of cardiovascular (CV) risk prognosis. The objective was to evaluate the association of PWV, other features and CV events in a sample of hypertensive patients.
Design and method: We studied 314 hypertensive patients without previous CV events...
Journal: Artery Research
Conference Abstract
P170 SHORT-TERM EFFECTS OF TRANSCATHETER AORTIC VALVE IMPLANTATION ON AORTIC FUNCTION AND HEMODYNAMICS
Dimitrios Terentes-Printzios, Charalambos Vlachopoulos, Konstantinos Toutouzas, Georgios Latsios, Andreas Synetos, Georgios Trantalis, Fani Mitropoulou, Maria Drakopoulou, Konstantinos Stathogiannis, Vicky Penesopoulou, Konstantinos Kalogeras, Konstantinos Aznaouridis, Manolis Vavuranakis, Dimitrios Tousoulis
Pages: 84 - 84
Purpose/Background/Objectives: Aortic stiffness and hemodynamics are independent predictors of adverse cardiovascular events. Transcatheter aortic valve implantation (TAVI) is growingly used in elderly patients with aortic stenosis. We sought to investigate the effect of TAVI upon aortic vascular function...
Proceedings Article
The Analysis of the Foreign Exchange Reserves Growth in China
Heyan Zhou
In recent years, owing to the international balance of payments surplus, direct investment and net capital inflows, the scale of China's foreign exchange reserves is becoming larger and larger. In this paper, based on the analysis of the structure of the source of foreign exchange reserves in China and...
Proceedings Article
The Brief Analysis of Online Information Literacy Instruction of Applied-type Undergraduate College Libraries
Xiao-zhong Li, Jian-guo Zhang, Li-li Zhang
A research about 60 applied-type undergraduate college net-libraries which are drawn from 670 applied-type undergraduate colleges shows, the Online Information Literacy Instruction (OILI) of applied-type undergraduate college libraries in our country has four drawbacks, such as it did not underline the...
Research Article
Epidemiology of mental health problems in female students: A questionnaire survey
Mehdi Mokhtari, Somayeh Farhang Dehghan, Mehdi Asghari, Uonees Ghasembaklo, Ghasem Mohamadyari, Seyed Ali Azadmanesh, Elmira Akbari
Pages: 83 - 88
Mental health as a state of well-being can be affected by gender. The present work aims to examine the mental health status in female students and recognize its affecting factors. A cross-sectional study on female students of Payame-Noor University in West Azerbaijan, Iran, was conducted among 1632 students....
Proceedings Article
A Web Service Organization Method based on Cloud Cluster and Cloud Service Community
Pengfei Zhao, Ruzhi Xu, Zhikun Zhao, Peiyao Nie, Bo Fan
against the lower searching efficiency and lower precision existing in the web service discovery system, this paper puts forward a web service organization framework based on cloud service community. The community exists as a form of net built by the web services (nodes) and the cooperative relationships...
Proceedings Article
Effectiveness Evaluation of Software Protection based on SAMMPN
Huaijun Wang, Dingyi Fang, Ni Wang, Yuanxiang Gu
Evaluate the effectiveness of software protection technologies is still an unsolved problem. This paper presents a new evaluation method considering attack cost as the metric to evaluate the effectiveness of software protection under the circumstances of fulfilling assumptions that all software can be...
Proceedings Article
The Effect of Doses of Manure and the Concentration of Organic Herbicides on the Growth and Yield of Cucumber (Cucumis sativus L.) Cultivars Bhakti
Deden Deden, Wijaya Wijaya, Dukat Dukat, Richie Agustirra
This study aims to determine the effect of doses of manure and the concentration of organic herbicides on the growth and yield of cucumber (Cucumis sativus L.) cultivars Bhakti. The experimental design used Randomized Complete Block Design (RCBD). This experiment consisted of 12 combinations of manure...
Research Article
Estimating Catastrophic Costs due to Pulmonary Tuberculosis in Bangladesh
Anita Sharif Chowdhury, Md Shakil Ahmed, Sayem Ahmed, Fouzia Khanam, Fariha Farjana, Saifur Reza, Shayla Islam, Akramul Islam, Jahangir A.M. Khan, Mahfuzar Rahman
Pages: 83 - 91
To eliminate TB from the country by the year 2030, the Bangladesh National Tuberculosis (TB) Program is providing free treatment to the TB patients since 1993. However, the patients are still to make Out-of-their Pocket (OOP) payment, particularly before their enrollment Directly Observed Treatment Short-course...
Proceedings Article
Patch Formulation of Celery Leaves Extract (Apium Graveolens L.) As Mosquito Repellent
Ratnaningsih Dewi Astuti, Siti Khotimah
the transdermal patch preparation which contains repellent active substances. The combination of PVA and PVP polymers can produce strong, non- breakable, elastic, and transparent preparations. This study aims to determine the concentration of the right combination of PVA and PVP to produce a safe and...
Proceedings Article
Fungicidal Potential of Essential Oils in Organic Corn Grains during Storage
Jianmei Yu, Esther Iwayemi, Ivana Pedroso, Nona Mikiashvili
Mold and mycotoxin contamination of cereal grains not only affect human and animal health but also have a significant economic impact on cereal growers and food processors due to grain loss and product recall. Synthetic fumigant is usually used to control mold growth during grain storage, but it is not...
Series: Advances in Engineering Research
Proceedings Article
Design and experimental study of the four-drum net winch
Liqun Lin, Zhixin Chen, Zhiqiang Xu, Zhiyong Wang
Net winch is a major fishing net equipment for retracting and pulling fishing nets. Currently, the multi-drum net winch is widely used in the ocean going seiners. It is mainly based on the tensile load and velocity to design the net winch drum drive device and drum numbers. The structure includes a main...
Proceedings Article
Sports for The Disabled: Preferences and Perceived Barriers
Mawarni Mohamed, Nur Amirah Binti Che Husin
A greater proportion of adults with disabilities have no engagement in physical activity compared to those without disabilities (Healthy People, 2010). Often there are multiple barriers that can make it difficult for people with disabilities to function. So the aims of this study are to identify the...
Proceedings Article
Volatility Spillover and Multivariate Volatility Impulse Response Analysis of GFC News Events
David Allen, Michael McAleer, Robert Powell, Abhay Singh
This paper applies two measures to assess spillovers across markets: the Diebold Yilmaz (2012) Spillover Index and the Hafner and Herwartz (2006) analysis of multivariate GARCH models using volatility impulse response analysis. We use two sets of data, daily realized volatility estimates taken from the...
Series: Advances in Engineering Research
Proceedings Article
Development and Characterization of Paper Sludge and Waste Foundry Sand-Based Alkali Activated Mortar
Sohaib Nazar, Muhammad Husnain, Muhammad Ashraf, Muhammad Shakil
The alkali-activated materials (AAMs) have demonstrated a noteworthy impact on both CO2 emission reduction with enhanced compressive strength (CS) and flexural strength (FS). In this work, the primary precursors hydrated lime (LM), paper sludge ash (PS), and fly ash (FA) were used for one-part AAM preparation....
Series: Advances in Engineering Research
Proceedings Article
Effects of Exogenous Melatonin on Photosynthetic Physiology of Lettuce Seedlings under Salt Stress
Yongdong Xie, Guochao Sun, Huiping Liao, Yi Tang
The glass lettuce was made as material, the effect of different concentrations (0, 50, 100, 150, 200 μmol·L-1) of exogenous melatonin on photosynthetic pigments and photosynthetic characteristics of lettuce seedlings under salt stress was studied. The results showed that when the concentration of melatonin...
Proceedings Article
Youtube as a Means of Balinese Language Maintenance by Youth in West Lombok Regency
Desak Made Yoniartini, Mahsun, Burhanuddin
The study of language defense has always been an exciting study for sociolinguists because we face the fact that more and more languages are almost extinct. However, one of the regional languages in Indonesia that is still actively used is Balinese. The younger generation is the next generation who should...
Proceedings Article
Optimal Capital Structure Analysis of Pt Centratama Telekomunikasi Indonesia Tbk
Rafly Zahriansyah, Mandra Lazuardi Kitri
PT Centratama Telekomunikasi Indonesia Tbk has grown its telecommunication tower portfolio significantly since 2017, primarily through acquisition. In 2022, the company acquired approximately 4,000 telecommunication towers, propelling it to become Indonesia’s third-largest telecommunication tower provider....
Proceedings Article
Strategic Management of The National Narcotics Agency of Sukabumi City in Effort to Prevent Drugs Abuse in Cikole Sub-District Sukabumi City
Hesri Mintawati, Ayi Abdurahman
Cases of trafficking and drug abuse in Sukabumi are increasing every year. Based on data from the Sukabumi City Police and the Sukabumi BNNK (the National Narcotics Agency of Sukabumi City) in 2021, it was found that drug trafficking cases reached 112 cases with a prevalence of 12% compared to the previous...
Series: Advances in Engineering Research
Proceedings Article
Study on compressive strength of concrete at 56 days containing salty materials and curing in seawater
Masdar Helmi, Mohd. Isneini, Fikri Alami, M. D. Zikrillah, R. M. Sari
Concrete structures built in coastal area and used local materials will be affected by environment due to corrosion and deterioration in long time. This study evaluated the effect of salty materials in concrete mixtures (not standard materials) and seawater curing on compressive strength and carbonation....
Proceedings Article
Incidence of Cesarean Section Delivery before and during the Covid-19 Pandemic
Nur Fitriah Jumatrin, Herman Herman
Covid-19 disease has changed the health status of the world. Pregnant women are one of the groups at high risk of Covid-19 disease due to changes in the immune system and physiology during pregnancy which is vulnerable to infection. Restrictions on access to health services in a pandemic situation affect...
Proceedings Article
Comparing the Architecture of Convolutional Neural Network for Corn Leaves Diseases Image Classification
Aeri Rachmad, Wahyudi Setiawan, Eka Mala Sari Rochman
This article discusses the comparison of the Convolutional Neural Net- work (CNN) architecture for image classification of corn leaves diseases. This study uses public data on from Plantvillages. The data be contained in four classes: gray leaf spot, common rust, leaf blight, and healthy. Each class...
Proceedings Article
Efficacy Of Temulawak Extract (Curcuma xanthorrhiza Roxb) in Reducing Ureum Levels of White Rats (Rattus Norvegicus) on Maximum Physical Activity: Pure Experimental Research
Ali Rosidi, Silvia Mayuri, Kartika Nugraheni, Zahra Maharani Latrobdiba, Ari Istiany, Hersanti Sulistyaningrum, Firdananda Fikri Jauharany
Maximum physical activity triggers a transformation of renal hemodynamics and increased protein catabolism, causing urea levels to rise. One natural source of antioxidants is ginger, which can reduce uranium levels. This aims to analyze the effect of ginger extract on urea levels during maximum physical...
Proceedings Article
Integrating Coding in Ethno-STEM Learning: Initial Implementation to Enhance Scientific Literacy and Computational Thinking in Primary Education
Rifqa Gusmida Syahrun Barokah, Dwi Wahyudi, Dodi Dahnuss, Neni Hermita, Mitha Dwi Anggriani
This study examines the effect of integrating coding into Ethno-STEM learning on students’ scientific literacy and computational thinking in primary education. A quasi-experimental design with a pretest–posttest control group was employed, involving 55 students divided into an experimental group (n = 28)...
Proceedings Article
The Effect of ROA, DAR and NPM on Profit Growth of Companies in Basic and Chemical Industry Sector Listed on IDX
Slamet Maryoso, Dian Indah Sari
The motive of this have a look at is to decide the impact of ROA, DAR and NPM at the boom of sales companies in basic and chemical industry sector at the Indonesia Stock Exchange throughout 2016–2019. Quantitative studies used of this research, specifically secondary statistics. Study Literature is used...
Proceedings Article
An NLP-PCA Based Trading Strategy On Chinese Stock Market
Zhao Liu, Huiying Zhu, Tham Yew Chong
The stock market is a barometer of a country's economy. However, the stock market is significantly affected by policies, news, and public opinion, and it is prone to volatility. Compared with the already mature financial securities market in foreign countries, China's stock market is still in the exploratory...
Proceedings Article
The Efficiency and Profitability of the Modular Multilevel Battery for Frequency Containment Reserve
Markus Förstl, Nam Truong, Marc Möller, Holger Hesse, Arthur Singer, Thomas Weyh, Andreas Jossen
The modular multilevel battery (M2B) is a novel approach to integrate battery storage into the electricity grid. This paper obtains the efficiency and financial benefits of a working prototype system, compared to conventional systems for frequency containment reserve (FCR). The efficiency is determined...
Proceedings Article
Profitability Effect on Smoothing of Income with Size of Firm as Moderating Variable in Manufacturing Corporates
Rini Tri Hastuti, Richard Andrew, Muhammad Bintang Prajogi
Empirically, this research examines the effect of profitability on income smoothing practices with the moderating variable of firm size in the manufacturing industry during the 2017 – 2019 period which is listed on the Indonesia Stock Exchange. 75 data used in this research were selected 225 data using...
Proceedings Article
Research on Dynamic Investment Decision-making of Low-carbon Electric Vehicle under the Uncertain Environment
Wenke Wang, Jie Gao, Lin Sun, Shuangyu Yang, Ying Liu
Under the development of low-carbon economy, low-carbon electric cars can effectively substitute conventional cars, and help to ease the problems of global energy crisis and environmental pollution. This thesis analyzes the uncertain factors which influence the low-carbon electric cars, and applies the...
Series: Advances in Engineering Research
Proceedings Article
An Efficient Separation of Pyrroloquinoline Quinone Using Chemical Complexation Extraction
XuePeng Yang, Panpan Li, Fangfang Wang, Jianbin Ye, Ke Ma, Duobin Mao
Pyrroloquinoline quinone (PQQ), an important natural product, is biosynthesized by Gluconobacter oxydans. In order to prepare the product in large scale, a rapid and selective chemical complexation extraction (CCE) is proposed to separate and purify PQQ from fermentation broth. In this work, the effect...
Proceedings Article
Research on Diversification and Financing Constraints of Technological Innovation Companies
Chun-mei Liang, Ming-rui Zhang
This paper uses a variable investment analysis framework to examine the impact of the investment of two independent innovation projects by technology innovation company operators on their financing capabilities. The results show that simultaneous diversification has improved equity multipliers and borrowing...
Proceedings Article
Copyright Protection of Authors on Indexed Journal
Budi Hermono, Muh Ali Masnun, Indri Fogar Susilowati
Publication of scientific work is a manifestation of the fulfillment of Tridharma college lecturers in universities. Scientific publication is the result of the review of scientific research as well as lecturers in accordance with its competence. Ministry research, technology and higher education are...
Proceedings Article
Gender Differences in E-Learning Self-Efficacy during Pandemic Covid-19
Citra Kurniawan, Yerry Soepriyanto, Zuhkhriyan Zakaria, Fikri Aulia
This study aims to determine the relationship between gender differences and e-learning self-efficacy. One hundred students (72 male; 28 female) were involved using demographic attribute data such as gender, age range, and higher education degrees. Learners participate voluntarily to fill out an online...
Journal: Artery Research
Conference Abstract
P125 USE OF VASCULAR ADAPTATION IN RESPONSE TO MECHANICAL LOADING FACILITATES PERSONALISATION OF A ONE-DIMENSIONAL PULSE WAVE PROPAGATION MODEL
Maarten Heusinkveld, Koen Reesink, Theo Arts, Wouter Huberts, Tammo Delhaas
Pages: 79 - 80
Background: Mathematical modelling of pressure and flow waveforms in blood vessels using pulse wave propagation (PWP) models could support clinical decision-making. For a personalised model outcome, measurements of all modelled vessel radii and wall thicknesses are required. In clinical practice, however,...
Proceedings Article
The Influence of Cooperative Learning Model of Think Pair Square with Problem Posing Task on Students' Mathematics Learning Outcome
Mr. Darsono
This study aims to look into the influence of coperative learning model of think pair share (TPS) with problem-posing task on students' learning outcomes as well as analyze the students' responses toward the learning model and the effectiveness of the learning model after the treatment on the topic of...
Journal: Artery Research
Conference Abstract
12.6 THE ROLE OF NEURONAL NITRIC OXIDE SYNTHASE IN YOUNG ADULTS
Jessica Middlemiss, Sarah Evans, Joseph Cheriyan, Lucy Yang, Ian Wilkinson, Carmel McEniery
Pages: 78 - 78
Background: Early elevation in blood pressure are characterised by a hyperkinetic circulation, with an elevated cardiac index (CI) being the dominant feature. Neuronal NOS is a key regulator of vascular tone during mental stress and is attenuated in patients with established hypertension. However, the...
Series: Advances in Engineering Research
Proceedings Article
Effects of Exogenous Abscisic Acid on Photosynthetic Characteristics of Chinese Cabbage Seedlings under NaCl Stress
Xuena Yu, Yongdong Xie, Xing Cheng, Yi Tang
A pot experiment was conducted to study the effects of photosynthesis of Chinese cabbage under NaCl stress, and different concentrations of abscisic acid (ABA) solution about 1, 5, 10 and 20 mol-L-1was sprayed, control was sprayed water on leaves. The results showed that spraying ABA could improve net...
Proceedings Article
The Relationship between Hand-Eye Coordination and Strength of Stomach Muscle on Clear Forehand Capability in Badminton Game on Student of Ciambar 1st Junior High School, Sukabumi District
Haerul Ikhsan
In this research purpose to know relation between coordination of eye-hand and the strength of stomach muscle to students in class VIII at SMPN 1 Ciambar have as background by role important coordination of eye-hand and the strength of stomach muscle in the badminton games. This research uses survey...
Proceedings Article
An Added Value Analysis of Chicken Meat Products at PT. Sierad Produce Tbk
Akhmad Mahbubi, Acep Muhib, Denanda Putri
An added value analysis was performed on 16 processed chicken products, consisting of 11 types of Chicken Nugget products, 2 types of meatball products, Chicken Golden Fillet, Fried Chicken, and Spicy Wing. By employing Hayami method, we find the added value of 16 processed chicken products at PT Sierad...
Series: Advances in Engineering Research
Proceedings Article
Enhancing Wear Resistance of PC200 Excavator Bucket Teeth Made from Low Alloy Steel Through Heat Treatment
Daffa Latupeirissa, Lilik Dwi Setyana, Nugroho Santoso, Robith Fuadi, Diyanah Hanif, Fauzi Naufal Nur Ichzan
The bucket tooth is an excavator component, primarily used for digging soil or rock. Due to frequent wear and tear, its mechanical properties require enhancement. This research aimed to increase the hardness and wear resistance of PC200 excavator bucket teeth through quenching and tempering. The material...
Proceedings Article
The Differentiation of Improved Communication Mathematic and Disposition Skill Through Problem Based Learning and Realistic Mathematic Education
Ismail Pasaribu, P. Siagian, Zul Amry
This research aims to describe the differentiation of improved communication and dispositon through Problem Based Learning (PBM) and Realistic Mathematic Education (PMR). This type of research is the quasi experiment school research. The subject of research is the students of grade VIII as many as 28...
Journal: Artery Research
Research Article
Role of Adipose Tissue and Skeletal Muscle in Atherosclerosis and in Central Hemodynamics
Joana Ferreira, Pedro Cunha, Armando Mansilha, Cristina Cunha, Cristina Silva, Isabel Vila, Alexandre Carneiro, Amílcar Mesquita, Jorge Cotter
Pages: 76 - 83
Background: Carotid Arterial Disease (CAD) and peripheral arterial disease (PAD) are atherosclerotic diseases. Adipose tissue (AT) and skeletal muscle (SM) are endocrine organs producing polypeptides with vascular effects. The main objective of this study is to characterize the AT and SM in PAD and CAD....
Series: Advances in Engineering Research
Proceedings Article
Identification and enzymatic activities of psychrophilic yeasts isolated from permafrost soil in Mongolia
Enkh-Amgalan Jigjiddorj, Bumtsend Baymbasuren, Enkh-Undral Battsengel, Sarantuya Jargalsaikhan
Psychrophilic yeasts with unique properties have recently become a new source of biologically active products. However, psychrophilic microorganisms, including yeasts that inhabit Mongolian permafrost, are practically unknown. Therefore, this study was the first attempt to reveal living organisms hidden...
Proceedings Article
Indonesia’s Accounting Majors Perceptions on the Benefits of Sustainability Reporting
Nadira Athayasri, Wahyudin Nor
This study aims to examine and analyze the influence of the scope and type of information, period of time, and company’s commitment on accounting majors’ perceptions of the benefits of Sustainability Reporting. This research is a quantitative study with purposive sampling method. The data were collected...
Proceedings Article
Pattern of Hymenopteran Parasitoid Community in Oil Palm Plantations: Effects of Age Gradient or Sampling Methods?
Bandung Sahari, Ali Nurmansyah, Syafrida Manuwoto, Damayanti Buchori
In oil palm plantations, there is age gradient that is expected to affect pattern of Hymenopteran parasitoid community. The aim of the research is to evaluate effects of age gradient of oil palm plantations on community of hymenopteran parasitoid. Approximately, six blocks representing three different...
Proceedings Article
Analysis of the Impact of Macroeconomic Factors on Non-Performing Loans of Commercial Banks
Peilin Tian
At present, the total balance of non-performing loans of major commercial banks shows a rising trend, which not only seriously weakens the economic support role of commercial banks, but also seriously affects the net profit income and economic asset quality of commercial banks. The national financial...
Proceedings Article
Restoration of Rights Against Marriage Annulment Due to Falsification of Identity
Muhamad Afkar, Ruswan Surya Permana, Tesa Aisawa, Armansyah Armansyah
The annulment of marriages due to identity fraud can be a serious issue in the context of family law. Women often become victims of such actions, resulting in them losing rights that they should rightfully have in the marriage. The annulment of marriage is governed by Articles 22 to 28 of Law Number...
Proceedings Article
Unveiling the Carbon Footprint: Investigating the Influence of Socio-Economic Factors on Carbon Emissions through FMOLS Analysis
Amin Pujiati, Fafurida, Amelia Choya Tia Rosalia, Muhammad Aulia Rahman, Nadia Damayanti
This study investigates the relationship between carbon emissions and several socio-economic factors in E7 countries, employing the Fully Modified Ordinary Least Squares (FMOLS) method. The examined factors include population, renewable energy consumption, net trade, and greenhouse gases. We employ the...
Proceedings Article
Performance Evaluation of Fisherman Community Empowerment Policy in Tinambung District, Polewali Mandar Regency.
Cicci Yuliah Manaf
Karama Village and Tangnga-Tangnga Village are two coastal areas in Tinambung District that have been touched by the program for the procurement of nylon gill net fishing gear. The program for the procurement of nylon gill net fishing gear is a form of activity carried out by the government in order...