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2666 articles
Proceedings Article

Experimental Study on Gas Exploitation Performance Evolution of Fractured Hydrate-Bearing Sediments Under Shear

Shi Shen, Rui Qin, Haihong Chen, Ting Huang, Yang Ge, Xin Lv, Huiyong Liang
Gas permeability of gas hydrate sediment is decisive factor that determines the rate of gas production during hydrate exploitation process. In site exploration indicates that hydrates are abundantly present in fractures of the reservoir, and the fractures provide convenient conditions for migration of...
Proceedings Article

Financial and Economic Feasibility Study of Tempel - Yogyakarta - Samas Urban Railway Line

Aryadhatu Dhaniswara, Imam Muthohar, Dewanti
The government of the Special Region of. Yogyakarta proposed the development of the Tempel – Yogyakarta – Samas railway line. This study aimed to determine the financial and economic feasibility. Investment costs and income were calculated for the 50 years concession period from 2024 to 2073. The financial...
Conference Abstract

1.2 AGE-DEPENDENT ASSOCIATION OF 24-HOUR PERIPHERAL AND CENTRAL PULSE PRESSURES WITH STROKE VOLUME

Giacomo Pucci*, Francesca Battista, Fabio Anastasio, Mariano Edoardo Crapa, Leandro Sanesi, Giuseppe Schillaci
Pages: 39 - 39
Objective: Pulse pressure (PP) is a complex physiologic trait affected by many variables, including LV contractility (reflected by stroke volume), arterial stiffness, and central-to-brachial amplification.The impact of age on the relationship between stroke volume and central or brachial PP has not been...
Conference Abstract

1.1 DIASTOLIC LEFT VENTRICULAR FUNCTION IN RELATION TO CIRCULATING METABOLIC BIOMARKERS IN A GENERAL POPULATION

Zhen Yu Zhang*, Vannina Marrachelli, Lutgarde Thijs, Wen Yi Yang, Fang Fei Wei, Daniel Monleon, Lotte Jacobs, Tim Nawrot, Peter Verhamme, Jens-Uwe Voigt, Tatiana Kuznetsova, Josep Redón, Jan Staessen
Pages: 39 - 39
Background: The metabolic signature associated with subclinical diastolic left ventricular (LV) dysfunction in the general population is unknown. Objectives: This population study aimed at identifying a specific profile of circulating me-tabolites associated with asymptomatic diastolic LV dysfunction. Methods:...
Proceedings Article

Improved Method in Lower Tailoring of Self-collision Detection of Arm Cloth Simulation

Yue Lv, Bing He, Mi Jing
After the stage of higher tailoring, the candidate triangle pairs are still need to be further reduced to eliminate redundant tests in the stage of lower tailoring. This paper aims to propose a method to improve performance and efficiency in lower tailoring for self-collision detection of arm cloth simulation....

The Impact of The Covid-19 Pandemic on Poverty Gap in Indonesia

Ernawati, Tajuddin
The COVID-19 pandemic has driven the incidence of poverty. However, how the pandemic affects the poverty gap is less studied. This study analyzes the poverty gap in urban and rural of Indonesia during the pandemic. The research uses secondary data published by Statistics Indonesia for 2019 and 2020,...
Research Article

Aid for trade and Africa’s trade performance: Evidence from bilateral trade flows with China and OECD countries☆

Adugna Lemi
Pages: 37 - 60
The optimism surrounding aid for trade (AfT) led scholars and practitioners to probe its link with trade performance of aid-recipient countries in Africa. In the absence of formal evaluation guidelines, most previous studies, using aggregate data, have looked into the impacts of AfT on exports and imports...
Proceedings Article

Goal Oriented Agile Unified Process (GOAUP): An Educational Case Study

Jun Lin, Chunyan Miao, Zhiqi Shen, Wei Sun
We propose a novel goal-oriented method to model AUP software development process. Our method is based on Goal-Net modeling theory, which can be used to model complex process with phase goals and hierarchy goals. Our educational practices of Goal Oriented AUP (GOAUP) for Master of Software Engineering...
Research Article

A comparative study of vasa vasorum density among coronary arteries

Keerthana Panchagnula, Rohini Punja, Dhiren Punja, Chinmay Suryavanshi
Pages: 36 - 42
Background: Coronary arteries exhibit significantly higher adventitial Vasa vasorum (VV) densities which may partly explain their higher atherosclerosis susceptibility. A variability in the atherosclerosis predispositions exists between individual coronary artery branches but few studies exist that compare...

Analysis of Cash Holding Factors at Plantation Companies Listed on BEI

Flourien Nurul Ch, Lies Zulfiati
The purpose of this research is to know the influence of Net Working Capital, Board Size and Sales Growth on Cash Holding (Empirical Study on Plantation Sub Sector Companies in BEI Period 2014–2016). This study using descriptive study through hypothesis testing by using a causal design. The type of research...

Analysis Influence Ratio Finance to Profitability Return On Assets (ROA) at Commercial Banks in Indonesia

Berliana Agustin Febrianti, Eni Setyowati
Study this aim for analyze influence ratio finance which includes net interest margin (NIM), cost operational to income operations (BOPO) and loan to deposit ratio (LDR) to profitability return on assets (ROA). Method analysis used is the panel data with cross section 4 (four) commercial banks in Indonesia...
Research Article

Trade facilitation and social welfare in Africa☆

Daniel Sakyi, Isaac Bonuedi, Eric Evans Osei Opoku
Pages: 35 - 53
Improving social welfare in the developing world remains a top priority on the global development agenda, as policymakers and international development partners worldwide strive to meet the Sustainable Development Goals by 2030. Using data on 40 African countries over the period 2010–2015, this paper...
Proceedings Article

Traffic Sign Detection Based on Faster R-CNN in Scene Graph

Wei Zhao, Zhiqiang Wang, Hongda Yang
The use of intelligent detection and identification software for traffic signs have been an indispensable part of the advancement of transportation systems and networked cars into an intelligent system. As neural networks become more effective in image recognition and classification testing, they are...
Proceedings Article

Coordinate Signal Control in Urban Traffic of Two-direction Green Wave based on Genetic BP Neural Network

Shaojiao Lv, Chungui Li, Zheming Li, Qingkai Zang
To maximize the bandwidth of green wave of trunk road is a main issue in the research of signal control in urban traffic. However, the traditional analytical algorithm can not be applied in actual traffic widely. A novel dynamic two-direction green wave coordinate control strategy was proposed to overcome...

Comparative Advantage Analysis of Electrical and Electronic Equipments (HS 85) in ASEAN+6

Ignatia Bintang Filia Dei Susilo, Aso Sukarso, Ishika Shabrina Putri, Dinda Lestari
Technology advancements have the ability to boost productivity and create new markets. High-tech products will occupy a significant role in international trade along with the advancement of technology. Therefore, studying the comparative advantages of countries over technological commodities is essential....

Restricted Stock Incentive Unlocking Conditions and Earnings Management—A Case Study of Haier Smart Home

Yike Xia
Equity incentives are widely used in talent incentives of listed companies. Restricted stocks have become the choice of many enterprises due to the strong constraint of “performance-based unlocking standards”, but single financial unlocking conditions tend to induce the management’s earnings management...
Proceedings Article

Design and Implementation of Fast Entry System for Equipment Downtime Information Based on .NET MVC Framework

Shicheng Hu, Yize Zhang
In recent years, efficiency plays more and more important role in the work, improve enterprises’ information entry efficiency has become a problem in front of the enterprise. Aiming at the process of enterprise downtime equipment information entry, this paper gives a detailed intruduction of the structure...
Proceedings Article

A Method to Tackle Abnormal Event Logs Based on Process Mining

Zhanmin Yang, Liqun Zhang, Yuan Hu
One important function of process mining is to manage business process in order to detect the abnormal. A new process mining method is proposed based on process mining technology. The method will form a new process model that is more extensible relative to original process model. Then we use a effective...

The Influence of Leadership Style, Organization Culture, Work Motivation and Work Satisfaction Towards Staff Performance in Bank X in Jakarta

Farouk Ibnu Ishaaq, Waseso Segoro
The bad staff performance of the company caused poor company performance. In this research, Bank X experienced a decrease in its net income in 2012 which was caused by the increase of its operational load towards the operational income. Bank X noted a 24% less net income compared to that of 2011. This...

Feasibility Study on Establishment Noodle Rice Bran Stall

Ali Hasbi Ramadani, Adhika Mayasari
The purpose of this study is to analyze the feasibility of the producing Chicken Noodle based on Rice brand which is have many advantages for human body. In conducting this feasibility analysis will be reviewed through 6 aspects, including market, technical and management, legal permit, environmental...

Creative Research on Talent Developing Mode of Application-Oriented Universities----Taking Environment Design Major (Direction of Interior Design) as an Example

Congna Lv
With the adjustment of industry structure and continuous change for the need of talents, the requirement for the developing of application-oriented talents updates continuously. Therefore, the reform of application-oriented talents developing mode becomes the most important task for universities. It...
Proceedings Article

Arthropoda Diversity in Paddy Field with Refugia Plants

Hasriyanty, Mohammad Yunus, Rosmini, Adelia, Suriani
Refugia is a place or area that is overgrown by several types of flowering plants planted around agricultural land areas that can provide shelter, food sources or other resources for natural enemies such as predators and parasitoids so that refugia is expected to reduce rice pest populations and increase...

Analysis of the Effect of Debt to Equity Ratio, Current Ratio, Total Asset Turnover, Net Profit Margin & Gross Profit Margin on Profit Growth

Heliani, Elita Melani, Siti Hasna Fadhilah, Taofik M. Gumelar
This study aims to examine the financial ratios that affect profit growth in textile and garment sector companies listed on the Indonesia Stock Exchange (IDX) for the 2016–2020 period. In this study, the authors use 6 (six) variables, where the dependent variable is profit growth (Y), then the independent...
Proceedings Article

Energy Optimization Strategies in Low-carbon Manufacturing

Xinrui Zhang
This article introduces 5 optimization strategies to enhance energy efficiency and reduce carbon emissions in low-carbon manufacturing. Key focus areas include algorithmic optimization models and technological frameworks. The Grey Wolf Algorithm (GWO) and Chromosome Hierarchical Coding Genetic Algorithm...

The Analysis of Covid-19 Effect on Life Insurance in Indonesia

Dyah Puspitasari Sunaryo Putri
This study aims to analyze the effect of Covid-19 on the conventional life insurance industry in Indonesia. This used quantitative research methodology by comparing data on premium income, total net premium income, comprehensive income statement 6 months before the pandemic (July 2019 - December 2019)...
Proceedings Article

Study on the Correspondence between Premium and Discount of Audit Fee and the Difference in Reputation in Initial Discount Data from A Stock Market in China

Cunyan Zhang, Haiping Lv, Yahui Tian, Cairong Wang
Using the data of audit fee in four consecutive years in Chinese A stock market, the paper conducted an empirical test on the correspondence between the premium and discount of the fee in the audit industry and the difference in reputation in granting discount. The results were analyzed by multiple regression...

Allocative Effeciency Model of Shrimp Culture Enterprise Input in Muara Badak Regency, Kutai Kartanegara

Nurul Ovia Oktawati, Etik Sulistiowati Ningsih
The aim of this study is analyzing allocative efficiency on production factors usage on shrimp culture enterprise and analyzing the revenue of shrimp enterprise in Muara Badak Regency. The study used Cobb-Douglas Production function analysis by using Multiple Regression Analysis. Net Product Marginal...
Proceedings Article

Buzzword “Fiscal Cliff” of Yesteryear Was Coined by Ben Bernanke, Really?

Kai Lv, Zhiming Feng, Xi Li, Shimi Zheng
Financial buzzword “Fiscal Cliff”, a novel jargon to laymen, was selected by CollinsDictionary.com as one of 12 words of 2012 along with the catchy song Gangnam Style. It ranks number 1 among Top 10 Buzzwords in Time’s Top 10 Everything of 2012 List. Economically, it is of utmost significance for USA...

Deep High-Resolution Network for Low-Dose X-Ray CT Denoising

Ti Bai, Dan Nguyen, Biling Wang, Steve Jiang
Pages: 33 - 43
Low-dose computed tomography (LDCT) is clinically desirable because it reduces the radiation dose to patients. However, the quality of LDCT images is often suboptimal because of the inevitable strong quantum noise. Because of their unprecedented success in computer vision, deep learning (DL)-based techniques...
Proceedings Article

Small-Scale Agribusiness Lemon: How is the Economics Feasibility?

(Case Study in Banyumas Regency, Central Java)

Altri Mulyani, Ulfah Nurdiani, Syahrul Ganda Sukmaya
Since 2013, California lemons have been grown in Banyumas Regency. Currently, Banyumas Regency has 12 ha of lemon planting space with 6,550 plants. California lemon growing is a privately held enterprise in Banyumas Regency. However, California lemon farmers in Banyumas Regency have collaborated with...

Company Performance and Macroeconomics Variables Influence on Stock Price

Dodi Prastuti, Pristina Hermastuti Setianingrum
This study examined the influence of company performance and macroeconomics variables on stock price. The company performance is measured by profitability ratios. The profitability ratios used are: return on equity and net profit margin. Price earnings ratio and price to book value are used as measurement...

Analysis of Supplier Selection by Using the AHP and PROMETHEE Methods in Regional Public Hospital Padang (RSUD Padang)

Syarah Raudhatul Rahmi, Firman
This study aims to prioritize the main criteria in the selection of suppliers at RSUD Padang and to find out which supplier is the best in RSUD Padang.This study analyzes the selection of suppliers at RSUD Padang. The data used are primary data obtained through the distribution of questionnaires and...
Conference Abstract

P7.13 RELATION OF PARAMETERS OF VASCULAR STIFFNESS TO CARDIAC STRUCTURE AND FUNCTION IN PATIENTS AT RISK OF OR WITH TYPE 2 DIABETES

Luca Faconti*, Charlotte E. Mills, Virginia Govoni, Maria L. Casagrande, Andrew J. Webb, Kennedy J. Cruickshank
Pages: 32 - 33
Objective: To investigate the relationship between arterial function and cardiac, especially left ventricular (LV) diastolic, function, in people at risk of or with type 2 diabetes (T2DM). Design and method: 64 patients (48% non-European) participated in the study. Cardiac indices were obtained by 2-dimensional...
Proceedings Article

The Modeling of Dual Drive Software Based on Requirement and Runtime Variability

Zhigang Liu, Lei Shi, Zhen Ge, Xiaozhi Wang
In order to solve the operating environment of the dynamic evolution, this paper builds the internal reflection of the SaaS evolution model describing according to the needs and variability of the software dynamic evolution, the model is the formal definition by using communication process algebra (ACP)...

The Abandonment of Animal Conservation Ideology in Indonesian Television Programs

Herlina Agustin, Dadang Rahmat Hidayat
The mass media possesses significant roles and functions amongst a society. Referring to the idea of Denis McQuail, one of the roles of mass media is to be a reflection of the behavior of the people it represents. By looking at the media’s perspective, we would be able to comprehend people's opinions...
Proceedings Article

Regular and Reverse Lay Up Shoot in Basketball: Movement Analysis for Beginners

David Siahaan, Pangondian H. Purba, M. Faisal Ansari Nasution
The purpose of this study is to find out common mistakes made by beginner basketball players at the student university level in doing regular and reverse lay-up shoots. The shoot-up technique was analyzed based on 6 indicators, namely: (1) bringing the ball to the ring, (2) catching the ball and controlling...
Case Report

Unusually High Global End Diastolic Index Associated with Optimal Cardiac Index in Two Critically Ill Patients

Xiaoqing Wu, Desheng Chen, Chen Li, Jun Duan
Pages: 31 - 33
The optimal management of hemodynamic disorders among critically ill patients requires an accurate assessment of hemodynamic status. Global End Diastolic Index (GEDI) is taken for a more reliable indicator of preload in critically ill patients than central venous pressure and doctors tend to arrange...

Brief Discussion on Micro-film Creation Art

JingHua Lv, Huaidong Zhao
With rapid development of culture and art cause, film industry is developing at an alarming rate. To adapt development trend of film industry and creation art change in new media era, micro-film emerges in the crack of television films and advertisements and exists. Continuous leapfrog development of...
Proceedings Article

State of Charge Estimation for Li-ion Batteries based on double Extended Kalman Filtering Method

Zhou Lv, Zhide Li, Yuhan Dong
Lithium-ion batteries have been widely used in daily life, and their state of charge (SOC) has received considerable attention and investigation. This paper presented a model based on double extended Kalman filtering (DEKF) method, which combines the advantages of Ampere-hour method and extended Kalman...

Study on Approaches to Improve the Ability to Innovate of Students in Higher Vocational Colleges in Scientific Research Practice

Jing Lv
. it had become an important objective of higher vocational education to cultivate high-skilled and innovative talents and improve the ability to innovate of students in higher vocational colleges. Engaging students in higher vocational colleges in scientific research practice activities was an important...

The impact of Digital Transformation on the Innovation Performance of Manufacturing Enterprises from the Perspective of Cloud Manufacturing

Ying Zhang
Cloud manufacturing describes a model in which enterprises use the Internet of Things to connect equipment and share manufacturing resources, which greatly promotes technological innovation in enterprises and industries. This paper conducts a textual and quantitative analysis of the digital transformation...

The Overview of Membrane System on CO2 Removal from High Pressure Natural Gas

Yixin Fu
Being a kind of important energy and chemical raw material, natural gas can replace fossil fuel for instance coal to cut down the net CO2 discharge. For natural gas purification, separation using membrane technology are considered to be an attractive alternative method. It is necessary to remove acid...

An Analysis of Economic Value Added Method as a Tool of Measurement of Profitability Comparison (Case Study at Telecommunication Company Listed on the Indonesia Stock Exchange Period 2013–2018)

Aoliyah Firasati
This study aims to measure the profitability comparisons between the companies based on the analysis method of Economic Value Added (EVA) during the period 2013 to 2018 5 at telecommunications companies listed on the Indonesia Stock Exchange (IDX). The method used is descriptive analysis using time series...

Influence of the Crisis on the Cost Management Process in the Airline in the Conditions of Uncertainty of the Financial Result

L.I. Yuzvovich, V.A. Mironenko, G.A. Solodyankina
The relevance of the study topic is determined by the high importance of rational cost management for the successful functioning of airlines in the event of a crisis and uncertainty of financial results. Today, one of the important factors, that determine the ability of firms, their seeking to supply...
Conference Abstract

P6.18 CARDIOVASCULAR TARGET ORGAN DAMAGE IN PREMENOPAUSAL SYSTEMIC LUPUS ERYTHEMATOSUS PATIENTS AND IN CONTROLS; ARE THERE ANY DIFFERENCES?

A. Paini*, L. Andreoli, M. Salvetti, F. Dall’Ara, S. Piantoni, C. Donini, C. Agabiti Rosei, F. Bertacchini, D. Stassaldi, E. Agabiti Rosei, A. Tincani, M.L. Muiesan
Pages: 29 - 29
Background: In patients with Systemic lupus erythematosus (SLE) a greater prevalence of structural and functional cardiovascular (CV) alterations has been described, possibly explaining the higher incidence of CV events, as compared to subjects matched for age and sex. Aim of this study was to analyze...
Proceedings Article

Application of different types of forward modeling results in seismic reservoir prediction

Jinlong Lv
There are a large number of transitional rocks (silty mudstone and muddy silty sand) in the Fuyu reservoir, which affect the seismic characteristics and reduce the reservoir prediction accuracy. The lithology P-wave impedance log can be created by the well log interpretation result. The lithology P-wave...
Proceedings Article

Construct Scheme to Second-period of Headquarters Performance Management System in State Grid

Jian Zhang, Yan Ma, Yan Hou, Dongwei Lv, Yuwei Yin
In order to enhance the performance management informatics level in State Grid Corporation, as well as strength the cohesion between headquarters performance management and authority work tasks, State Grid Corporation launched the second-period construction of headquarters performance management system....

A Comparative Study on the “Social Disadvantaged Group” and “Social Vulnerable Group”

Mei-Nan Lv, Xin Li
“Social disadvantaged group” and “social vulnerable group” are intrinsically linked, but the connotations are not exactly the same two concepts. “Social disadvantaged group” refer to the overall weakness of social survivability, including those that are at a disadvantage in economy, power, culture, status...
Proceedings Article

Financial Assessment and The Impact of Government Incentives on Contract Broiler Farming in Peninsular Malaysia

Zineb Abdulaker Benalywa, Mohamed Mansor Ismail, Mad Nasir Shamsudin, Zulkornain Yusop
The broiler industry in Peninsular Malaysia has undertaken significant structural changes; mainly there has been a gradual move towards contract farming with an increasing number of broiler farmers working under contract arrangements for commercial firms and integrators. DVS indicated that the broiler...
Proceedings Article

Storage requirments in urban energy systems for the integration of rooftop photovoltaics

Marlon Schlemminger, Dennis Bredemeier, Alexander Mahner, Raphael Niepelt, Michael H. Breitner, Rolf Brendel
Solar photovoltaics (PV) on building rooftops is a major contributor to the decarbonization of energy systems and provides electricity close to consumption. However, high shares of PV challenge distribution grids and require energy storages due to the fluctuating daily and seasonal production profile....