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3281 articles
Proceedings Article

Uyghur Printed Document Image Retrieval based on Hu Invariant Moment Features

Ubul Kurban, Amat Ayxemgul, Aysa Yunus, Yadikar Nurbiya, Aizezi Yasen, Yibulayin Tuergin
Document image retrieval technology is extensively studied, but there is no report about Uyghur document image retrieval. Hu invariant moment features based document image retrieval scheme is proposed for Uyghur document images in this paper. Firstly, seven types of invariant moment features are extracted...
Proceedings Article

Production and Characterization of Human Insulin Precursor in Pichia Pastoris X-33

Dudi Hardianto, Efrida Martius, Fahroziah Assyifa, Dihan Laziba, Uli J. Nasution, Fransiska C. Sekaringtyas, Juwartina I. Royani
The prevalence of Insulin Dependent Diabetes Mellitus (IDDM) has increased significantly in the last decades, resulting in an increased demand for insulin. In addition, new routes of oral and inhaled insulin require higher doses thus increasing insulin requirements. Insulin is the primary drug in patients...

Development of Innovative Filtration System for Natural Water Treatment in the Chechen Republic

A.A. Ataeva, J.S. Abubakarova, E.I. Tikhomirova, A.V. Koshelev
There is a pressing need for high-quality water supply to the population of Grozny. This is due to a specific mixture of salts of heavy metals and lithium, and microbial contamination in the surface water reservoirs. To ensure effective purification of severely polluted surface water, it is necessary...
Proceedings Article

Drive Sense: An Integrated System for Driver Safety

S. K. Salma, P. Padmini Rani, D. V. S. Madhuri, B. Rakesh, B. Gopala Krishna, B. Ankamma Rao
In this paper, we proposed a system which integrates advanced computer vision techniques for enhanced driver safety by emotion recognition and drowsiness recognition. The Global status report on road safety 2023 shows that the number of annual road traffic deaths has fallen slightly to 1.19 million globally....
Proceedings Article

Effect of danling chain content on properties of 10-undecenoic acid-based polyurethane

Bin Cui, Changqing Fu
A new linear 10-undecenoic acid-based diol and a chain extenders with 12C dangling chain length were synthesized via thiol-ene coupling and esterification reaction. In order to investigate the effect of the 10-undecenoic acid-based diol chain extender, the mole percent of the 10-undecenoic acid-based...

From Local Dynamics to Great-Power Narratives: Reframing the National Identity of Hong Kong Youth in the Post-NSL Era

Yexin Wang
This paper used frame analysis and comparative text research to examine the construction of Hong Kong youth’s national identity in the discourse of China and the United States after the implementation of the National Security Law. Based on 100 official texts from both countries, the study finds that...

The Effect of Organizational Culture and Principal Leadership on Teacher Performance

Sera Eka Sakti, Edi Harapan, Tahrun
This study aims to determine the effect of organizational culture and principal leadership on teacher performance. The research was conducted at the State Junior High School, Makarti Jaya District. This type of research is correlational quantitative. This type of correlational research aims to determine...

Eco-Friendly Digital Transformation: Effects of Moments of Truth and Usability on Repeat Purchases in Shopee

Arga Al Amin
This study investigates the influence of Moment of Truth (MoT) and User-Friendliness (UF) on Repeat Purchase Intentions (RPI) within the context of eco-friendly digital transformation on Shopee, a leading e-commerce platform in Southeast Asia. Grounded in the Technology Acceptance Model (TAM) and Theory...

The Effect of Commitment and Communication on Performance with Organizational Citizenship Behaviour (OCB) as an Intervening Variable

Dewi Ulfah Arini, Rahayu Puji, Agita Tunjungsari
The study focuses on analyzing the influence of commitment and communication on employee performance, with Organizational Citizenship Behavior (OCB) serving as an intervening variable. Employing a quantitative approach through surveys, data were gathered via questionnaires distributed to 100 employees....
Proceedings Article

Research on Elastic Modulus of Gangue Concrete

Yanwen Chen, Wanyang Niu, Zhaoyang Ding
The effect of gangue content on concrete strength and elastic modulus was studied in this paper and the mathematical model of modulus calculation was built up for gangue concrete. In the tests, concrete specimens in four strength grades of C20-C50 were prepared using equivalent replacement with substitution...
Proceedings Article

Design of Biofouling Level Classification System Using Haar-Cascade Classifier And Local Binary Pattern Histogram

Yuning Widiarti, Fasa Imana Faumi
The shipbuilding industry still faces challenges and problems. One of them is biofouling on ships, a major problem that can lead to increased fuel consumption and a higher risk of spreading invasive species. The shipbuilding industry is a strategic and competitive domestic industry that deserves to be...
Proceedings Article

The Potency of Piperine as Magnesium Bioenhancer in Mice Lung

Tri Yuliani, Hikmat Hikmat, Indah D. Dewijanti, Rizna T. Dewi, Marissa Angelina, Sofa Fajriah, Instiaty Instiaty
Magnesium (Mg) deficiency is found in many disease conditions ranging from infectious diseases to degenerative diseases. In COVID-19, magnesium deficiency is associated with susceptibility to infection and the development of severe infections. In this disease, magnesium has been suggested to play a role...

Analysis of Paylater Usage on Impulse Buying Behaviour of E-Commerce Users in Batam

Alrido Martha Devano, Yulinda Tarigan, Baby Anggraini Darma Pratiwi
The phenomenon of digitalization presents the latest innovations in payment systems in fintech-based digital financial services with the paylater payment method. It is thought that one of the factors driving impulse buying behavior is the use of paylater. This study aims to find out how the use of paylaters...
Proceedings Article

Utilization of Climate-Smart Technologies among Poultry Farmers in Kogi State, Nigeria

J. J. Pelemo
The study examines the utilization of climate-smart technologies among poultry farmers in Kogi State, Nigeria. Three-stage sampling technique was used to select one hundred and eighty-seven (187) poultry farmers. A structured questionnaire was used for data collection. Information was garnered on climate-smart...
Proceedings Article

Synthesis of ZnMn2O4 nanoplates as anode materials for lithium ion batteries

Hao Zheng, Qing Liu, Ting Wang, Jinsong Cheng, Rongfei Zhao, Lin Li
The ZnMn2O4 nanoplates were successfully prepared by a hydrothermal method and then a annealing process. The electrochemical properties of the ZnMn2O4 nanoplates as an anode material a reinvestigated for lithium ion batteries. The results shown that the ZnMn2O4 nanoplates exhibited a larger initial of...

The Effect of Digital Public Relations Campaign on Customer Loyalty (Study on “Self-Love” Campaign in @Pluffyschoice Instagram)

Valenciana Febiola, Daniel Tamburian
The emergence of perceptions in society about the ideal body shape effects most Indonesian women to not love themselves. So, Pluffy’s Choice which is a women’s clothing fashion brand, is interested in conducting a digital “Self-Love” campaign on their Instagram. Consumer awareness about the campaign...
Proceedings Article

Surface Ships under Complicated Electromagnetic Environment Electronic Warfare Training Mode Research

Xinjie Zhang, Jie Yue
Naval electronic warfare training mode of warship electronic warfare training towards scientific, standardized and institutionalized development plays a guiding role. Based on the analysis of warship electronic warfare training facing the problems, difficulties, and needs on the basis of, for the construction...

Functionalization of Wood Char for Adsorption of Organic Contaminant

Tutik Setianingsih, Misbah Khunur, Sri Wardhani, Demara Meilia, Indriani Dwi Rahayu
Wood char is a carboneous pyrolized product which can used as both adsorbent and catalyst matrix. Quality of the wood char can be improved by activation, oxidation, and modification using oxide metals. Those treatment can increase its porosity, acid functional groups, and Lewis site, respectively, which...

The Effectiveness of Online Learning Media on High School Students’ Learning Interest with Information and Communication Technology Subjects

Yehezkiel Yoel Aelthea, Sinta Paramita, Sisca Aulia
This study aims to determine the effectiveness of online learning media on the learning interest of Don Bosco 1 High School students in the subject of Information and Communication Technology in 2020. Literatures used in this study are interest in learning, effectiveness, technology acceptance model....
Proceedings Article

Displacement Analysis of Spherical Thin Shells under the Concentrated Load

Qin-Kai CHEN, Fan WANG, Qun WANG, Ke-Wei ZHU, Xing WANG
The action of concentrated loads on spherical shell has been widely studied. The solution for a concentrated normal force was first obtained by E. Reissner in 1946 by using the classical theory of shallow shells. This problem was also considered by S.P. Timoshenko (1946), Stanislaw Lukasiewic (1979),...
Proceedings Article

Wind Wave Acoustic Parameters Inversion Using Noise Spectrum

Penghao Xu, Bing Yan, Jue Huang
This paper investigates acoustic parameters inversion of wind through developing modified inversion model. By spectrum the analysis of 100 segment measured data at different frequencies, the paper obtains the mean spectrum curve in specific sea state, then uses the mean curve to modify existed models...
Proceedings Article

An OVR-SVM Based Machine Vision Evaluation Method for Standard Component Assembly

Jian Huang, Ping Jia, Guixiong Liu
In view of the current evaluation of the assembly quality of the standard components, the artificial visual method is used to judge it. However, when people do it repeatedly and in a high-intensity, which is difficult to meet the needs of large-scale industrial production. In this paper, according to...
Proceedings Article

Distillation of Essential Oils from the Leaves and Stems of Citronella (Cymbopogon winterianus) Utilizing a Solar Energy-Based Steam Distillation Unit with a Photovoltaic Method

Elwina Elwina, Teuku Rihayat, dan Muhammad Hafid
The photovoltaic method with solar panel modules with a capacity of 100 Wp can absorb heat and convert it into electrical energy up to 100 watts/hour. It is used for the citronella oil refining process which requires 57,550 kJ of energy. By using 4 solar cell panels, within 4 h the power generated can...
Proceedings Article

Study on the Biochemical Composition of Defatted Residues Derived from Grape Seeds in the Winemaking Industry

Vugar Mikayilov, Umide Majnunlu
The present research focuses on the efficient utilization and recycling of waste materials generated within the winemaking industry. The main objec-tive of the study was to investigate the biochemical composition of defatted residues obtained after oil extraction from grape seeds and to assess their...

The Effect of Service Quality, Website Quality, Price, and Brand Image on Consumer Satisfaction Impact on Consumer Loyalty in OLX Online Stores

Niko Hezwono Putra, Idris
The purpose of this study is to 1) Analyze the relationship of service quality to customer satisfaction in OLX stores, 2) Analyze the influence of site quality on consumer satisfaction in OLX stores, 3) Analyze the effect of prices on consumer satisfaction in OLX stores, 4) analyze the influence of brand...

Herd Behavior in Millennial Stock Investors in Indonesia: The Concept of Bandarmology

Wira Bharata, Finnah Fourqoniah, Romlah Novianti
Bandarmology analysis is a new paradigm in stock investment. This concept has similarities with herd behavior which has been discussed in several works of literature for a long time. Some stock investors, especially the millennial generation in Indonesia, have almost no good financial literacy. The phenomenon...
Proceedings Article

Research on the Optimal Prediction Model of Stock Returns of FAANG + M

Yijun Xia
As machine learning continues to mature and advance, stock prediction has been extensively discussed across diverse fields of study. Compared to pure price, stock return seems to matter more, for people tend to always attach most importance to the chance of winning revenue. However, research that deals...

The Effect of Domestic Tourist Perceived Risk on Revisit Intention in Yogyakarta

Ferdy Gunawan, Kussudyarsana, Muhammad Sholahuddin
This research aimed to determine the extent to which the perception of risk affects the intention of returning domestic tourists to tourist destinations in Yogyakarta. The sampling method for domestic tourists is the purposive sampling method. The primary data used in this study was collected by giving...

Using Total Station in Surveying Course for Increasing the Vocational Student Competence

Abdul Haris Setiawan, Ryo Takaoka, Qi-Wei Ge, Mitsuru Nakata, Lilis Trianingsih, Eko Supri Murtiono, Anas Arfandi, Hiroyuki Mitsuhara
This research aims to increase the civil engineering education students’ competence in surveying courses, especially in using modern surveying tools through implementing Digital Total Station. The method used is an experiment by surveying practice to determine the increase in student competence before...

The Impact of Product Picture Advertisements and Product Video Advertisements on Chinese Consumer Purchase Intentions

Yongda Chen, Yiyang Han, Yuan He, Jiaqi Xu
Over the past few decades, there have been more and more forms of product advertising, and the use of product advertising has also increased. Among this, picture advertising and video advertising have become the most common ways for marketers to promote. Consumers also tend to learn and buy products...
Proceedings Article

A New Attack Model of Anonymous Communications System Based on Rerouting

Zhili Chen, Tiezu He
A new attack model is presented in the foundation of the model of anonymous communications system based on rerouting. Based on this model, it proposes one kind of attack algorithm. The premise of this algorithm realization is that only one sender and one receiver are in the anonymous system, and the...

Teacher Guidance and Counseling Efforts to Prevent Cheating Behavior

Riska Ahmad
Academic dishonesty or cheating is behaviour that is done by the students, they have become a serious problem in the world. One of the functions of guidance and counselling teacher is to prevent the occurance of bad behaviour. So, guidance and counselling teachers should strive to prevent cheating behaviour....

Determining Factors of Fintech Ovo Customer Satisfaction in Jakarta

Sarwo Edy Handoyo, Djody Parerung, Herlin Tundjung Setijaningsih
The purpose of this study was to determine the effect of brand image on perceived value, the effect of brand image on customer satisfaction, the effect of perceived value on customer satisfaction, and the effect of brand image on customer satisfaction when mediated by the value variable perceived by...

The Configuration Effect of Corporate Social Responsibility Based on Digital Transformation Perspective

Yang Peng
In order to analyze the complex causal mechanism of multiple antecedents of high corporate social responsibility (CSR) in the context of digital transformation, this study takes configuration mind and uses qualitative comparative analysis (QCA) methods to explore the group effects of factors influencing...

Determining SMEs Business Sustainability: Human resources management for sustainability approach

Ardika Sulaeman, Ernie Tisnawatisule, Hilmiana Hilmiana, Martha Fani Cahyandito
Background of this research is the low of business sustainability in Indonesia especially on soybean based SMEs. In the SMEs, the role of human resources, especially leaders (entrepreneur) and employees play an important role for business sustainability. Thus, this study aims to determine the effect...

The Effect of Intensive Interval Method Training With Active Recovery and Extensive Intervals and Passive Recovery on 100 Meter Freestyle Swimming Speed

R Hutapea
The purpose of this study was to determine: 1) Effect of Intensive Interval training with Active recovery and Intervals Extensivewith Passive Recovery to the results of the swimming speed of 100 meter freestyle. The type this study is quasi-experimental. The population in this study are all Tirta swimming...

The Influence of Electronic Service Quality (Mobile Banking) on Electronic Customer Loyalty Through Electronic Customer Satisfaction as a Mediation Variable

Novi Lestari, Ratih Hurriyati, Henny Hendrayati
The important role of banking in the Indonesian economy and the rapid development of technology make BNI one of the leading banks in Indonesia that excels in the field of technology. However, the rating of BNI Mobile Banking is low compared to other similar mobile banking applications, so this study...
Proceedings Article

Damage evolution of concrete under loading history and sulfate attack

Yanming Shao, Jingzhou Lu, Lizong Tian
The damage test of concrete with size of 100 mm * 100 mm * 300 mm under loading history and sulfate attack has been carried out to investigate concrete properties. Mass and ultrasonic velocity of 15 prismatic concrete which are immersed in 1% sodium-sulfate solution under different loading history are...
Proceedings Article

Determination of the Fluroxypyr Ester by HPLC with Internal Standard

Hua-Jing Zhu, Ze-Li Chen
An HPLC method to determine fluroxypyr esters was established. Methods The SinoChrom ODS-BP (5 m, 4.6mm×200mm) column was used. The mobile phase was consisted of methanol-water(volume ratio 85:15). The flow rate was 1.0mL/min. The column temperature was room temperature. The wavelength was 235nm. Results...

The Effect of Destination Image, Memorable Tourism Experiences, e-WOM, and Brand Trust on Revisit Intention in Trenggalek, East Java Indonesia

Dediek Tri Kurniawan, Sri Untari, Rizki Firmansyah, Andro Agil Nur Rakhmad, Yesiana Ihda Kusnayain, Hujjatullah Fazlurrahman, Muhammad Syukri Salleh
Trenggalek is one of the leading destinations in East Java, Indonesia. Trenggalek has the potential for natural, cultural, and artificial tourism. Some natural attractions include Pelang Beach, Prigi Beach, Dillem Willis Agrotourism, Kili-Kili, and Lingga Cliff Tourism. This study examines the relationship...

Analysis of Green Marketing and Performance of Environmentally Friendly Based SMEs in South Sulawesi

Abd.Rahman Kadir, Muh. Asdar, Syamsu Alam, Maat Pono
Strategy of green marketing has an important role in improving the marketing performance of SMEs. The specific objectives of the study are to analyze the effect of green marketing on marketing performance of SMEs in South Sulawesi. The population was all SMEs registered at the Department of Cooperatives...

Influence of Peritoneal Dialysis and Hemodialysis on Blood Lipids of Uremic Patients

Ying Shi
Objective: To investigate the influence of peritoneal dialysis and hemodialysis on blood lipids of uremic patients; Methods: 100 uremic patients admitted to the hospital were selected as observation objects, clinical data of patients were collected and analyzed retrospectively. 50 patients received peritoneal...

Symptom of Sick Building Syndrom at Employees Who Work by Online During Pandemic Covid 19

Fenita Purnama Sari Indah, Tri Okta Ratnaningtyas, Desi Nur Haifah, Rita Dwi Pratiwi, Nurwulan Adi Ismaya
A phenomenon related to health problems and the comfort of working or being in a closed room. Sick Building Syndrome (SBS) is a symptoms such as flu, headache, throat irritation, weakness, cough, sneezing, runny nose, and difficulty concentrating. Many things trigger Sick Building Syndrome (SBS), for...

Utilization of Digitales Lernplakat in Studying German Culture: Deutsche Esskultur

Raden Roro Dyah Woroharsi Parnaningroem, Fahmi Wahyuningsih, Lutfi Saksono, Agus Ridwan, Yovinza Sopaheluwakan, Rizman Rizman
Many lecturers use digital means to expedite lectures in class, including in the Schreiben II (Writing II) lecture of the German Literature Study Program at Universitas Negeri Surabaya. An interesting theme about German eatingculture in the Netzwerk 2A textbook is Rund ums Essen. Many exercises are provided...
Proceedings Article

Removal of Aromatic Hydrocarbons Pollutants From Oilfield Wastewater COD By Oxidation-coagulation Process

Wu Chen, Shanhui Zhang, Nanxi Lin, Zulin Chen, Yang Liu, Baichun Wu
This paper mainly study the mechanism of removing COD of oilfield wastewater by oxidation, coagulation and oxidation-coagulation. The results show that with the increase of oxidant 1# dosage, the total content of the organic matter in wastewater reduces with removal rate of organic matter significantly...

Return of Assets of the Criminal Action of Corruption and Some Problems in the Implementation

Muhammad Fadli Nasution
The destruction of a country’s economic foundation can be caused by corruption. This happens because acts of corruption have taken large amounts of state money, which has an impact on the difficulty of the state in improving development for the community’s welfare. Therefore, every perpetrator of corruption...
Proceedings Article

Utilization of Small Unnamed Aerial Vehicle(SUAV) Technology in Mapping the Lake Tondano Ring Road at STA 0 + 00 to Sta 21 + 100

Sherley Runtunuwu, Estrellita V. Y. Waney, Tampanatu P. F. Sompie, Fauzihan A. I. Tompunu
Mapping using a Small Unnamed Aerial Vehicle (SUAV) is a process of making maps using aerial photos with high resolution images in a faster and more efficient manner so that it can save time when compared to using conventional methods. Ground Control Point (GCP) was created to increase the accuracy/geometry...
Proceedings Article

Cytotoxic and Apoptotic Effects of the Venom of the Scorpion Heterometrus liangi in Human KYSE-510 Cells (Esophageal cancer)

Qinjin Li, Kaifu Xiao, Zhi Wang
Scorpion venom is usually utilized to induce cancer cell death via apoptosis pathways. Our study focuses on the effects of the Heterometrus liangi scorpion venom on the proliferation of KYSE-510 cells (human esophageal cancer cells) and its related molecular mechanism. Marked morphological changes in...

The Impact of Serviscape on Purchase Decision

Rizki Akmal Fadhil, Heny Hendrayati, Ratih Hurriyati
The current digital era shows high business competition coupled with some changes in consumer behavior, including in the photography industry sector, especially Photobox, especially in big cities where the Fotohokkie company is experiencing a decline in consumers. This research aims to analyze the influence...

Compensation Motivation and Competence to Interest in Doing Research on Lecturers at Tridinanti University of Palembang

Agung Anggoro Seto
This study aims to analyze the influence of compensation, motivation and competence on the interest of doing research on lecturers at Tridinanti University of Palembang. The data used in this study is secondary data in the form of questionnaires. Population in this research that is all permanent lecturer...