Search all articles

+ Advanced search
Search articles within:
9562 articles
Proceedings Article

Microfluidic Chips Etching Process on Soda-lime Glass

Wang Guanglong, Li Qichang, Dong Yu, Chen Jianhui, Gao Fengqi, Zhang Shanshan
The process to manufacture microfluidic chip using quartz glass or Pyrex 7740 glass is expensive and complex. In order to overcome these, save production costs, simplify the process, and shorten the production cycle, soda-lime glass was designed as substrate carrier; positive photoresist AZ 4620 was...

Switching Behavior Customers of Sharia Banks in Indonesia

Andi Ainil Mufidah Tanra, Nadhira Afdalia, Latifah Sukmawati Yuniar, M. Ikbal Abdullah, Tenripada, Abdul Kahar, Erwan Sastrawan
The rapid growth of Islamic banks shows great consumer interest in Islamic banks. This research was conducted to analyze the factors that cause consumers to switch from conventional banks to Islamic banks. The population in this study were users of Bank Sharia Mandiri, BNI Sharia, BTN Sharia, and BRI...

Concomitants of Order Statistics and Record Values from Generalization of FGM Bivariate-Generalized Exponential Distribution

H. M. Barakat, E. M. Nigm, M. A. Alawady, I. A. Husseiny
Pages: 309 - 322
We introduce the generalized Farlie–Gumbel–Morgenstern (FGM) type bivariate-generalized exponential distribution. Some distributional properties of concomitants of order statistics as well as record values for this family are studied. Recurrence relations between the moments of concomitants are obtained,...

Implementation of Halal Certification for Micro, Small and Medium Enterprises (MSMES) in an Effort to Provide Halal Product Guarantee in Indonesia

Lathifah Hanim, M. S. Noorman
The halalness of a product is a mandatory requirement for every consumer, especially Muslim consumers . The civilization of the world of science and technology is now heading towards the era of the industrial revolution 4.0 and society 5.0, it requires the readiness of the world community to be able...
Proceedings Article

Secundum Atrial Septal Defect Severe Pulmonary Hypertension in Pregnancy: A Case Report

Welly Oktaviandani, Nuswil Bernolian, Imran Soleh, Andi Wahyudi, Ahmat Umar, Ali Ghanie, Fredi Heru Irwanto, Erwin Sukandi, Taufik Indrajaya
Atrial septal defect (ASD) is the most common form of congenital heart disease. Left-to-right shunting leads to right ventricular (RV) volume overload with excessive pulmonary blood flow. In the absence of pulmonary hypertension, pregnancy is generally well tolerated in the setting of an ASD. This case...
Proceedings Article

Automatic Desulfurization System for Desulfurizer Wet Quenching Tower Prototype

Fahrul Fahrul, M. M. Fauzan, A. S. Opu, Miranty Miranty
The nickel mining industry can potentially produce SO2 emissions from nickel smelters. One activity that produces SO2 is mining industry activities that use coal or diesel as fuel. One province with large nickel resources is Central Sulawesi, which is precisely in Morowali Regency, Bahodopi District....
Proceedings Article

Retrospective Analysis of Seismological Anomalies of M5.5 Earthquake Sequence in Pingyuan, Shandong

Rui Zhao, Huawei Cui
On August 6, 2023, an M5.5 earthquake occurred in Pingyuan County, Dezhou City, Shandong Province, which was the largest earthquake in North China since 2000. This earthquake broke the 626 days of M5.0 seismic quiescence in North China after the M5.0 earthquake in a sea area in Dafeng District, Jiangsu...
Proceedings Article

Bioactivity of Ethanol Extract of Muntingia calabura L. Leaves on Mortality and Its Effect on Changes in Morphology and Midgut Tissue of Aedes aegypti Larvae

Emantis Rosa, Ratu Insani, Dzul Fithria Mumtazah, Endang Linirin Widiastuti
The Aedes aegypti mosquito is a vector for Dengue Hemorrhagic Fever (DHF) spreading from one to another through its bite. Many efforts have been made to control mosquito vectors of DHP, both chemically and naturally. One natural control is the use of Muntingia calabura (kersen) leaf extract, as a larval...

Investigating the Impact of Different Drying Techniques on Ebony Fruit

Leticia Touh Yamga, M. B. Anusha
This study analysed how sun, solar, shade, gas oven, and electric oven drying methods affect the proximate composition, mineral content, colour, and functional properties of Diospyros mespiliformis (ebony) fruit flour. The difference between drying method impacts was significant (p < 0.05). Moisture...
Proceedings Article

Exercise generation with the system Passarola

José João Almeida, Isabel Araújo, Irene Brito, Nuno Carvalho, Gaspar J. Machado, Rui M. S. Pereira, Georgi Smirnov
A robust multi-domain coverage exercise generation system usually works with an-swers of simple types (e.g. multiple-choice, Boolean, integer, or file compari-son). In this paper we describe Passarola, a simple, yet powerful, exercise genera-tion system and its language that anyone with no computer science...

Internalization of Values in Learning of Zakat by Using the Concept of Percentage

Muhammad Royani, M. Saufi, Sa'adah Erliani
Islam is perfect in managing relationships with fellow beings. The example is in managing the charity of the treasure. Treasure is not only private property but some is also owned by others. Therefore, the property must have a social function and ruhiyah. Property must be used and functioned optimally...
Proceedings Article

Pile-soil Interaction Impact on Dynamic Response of Offshore Wind Tower Founded on Monopoles

Bo SONG, Fu-Tang HUANG, Kai-Wen LI
M method adopted in Chinese code is linear elastic subgrade reaction method, while the pile-soil interaction is extremely complex process and with greater limitations. P-y curve method is used to calculate the pile foundation; solid element method and monitoring results were compared and analyzed. The...
Proceedings Article

Simulation and Experimental Study on the Self-Excited Oscillation Jet Device

Yong Chen, Chen Chen
Nearly 40 years, high pressure water jet technology has developed rapidly and increasingly[1,2], and it also added new methods to foundation engineering and geotechnical engineering for our country[3,4,5], such as High pressure jet grouting[6] and coal or ore mining[7,8], so choose what kind of jet can...
Proceedings Article

A monitoring method of sensitive calls based on the Android platform software behavior

Cheng Sun, Sujuan Qin
In recent years, due to the Android system, good openness and portability features, Android mobile phone system was able to end the rapid popularization and rapid development, providing a major service on the Android platform based on the Android platform for mobile software that is Android APP. Meanwhile,...

Risk analysis of the execution of applied projects

Svetlana M. Bychkova, Lali S. Gogua, Alina A. Butina
The characteristic features of applied projects are highlighted and described, and the main tasks are highlighted. The expediency of introducing applied projects in the modern digitalization of the economy has been substantiated. The essence of applied projects is highlighted as part of the state program...

On the Issue of Sociality of Regional Development Strategies

Elena A. Morozova, Sofia O. Nazarenkova, Natalia M. Egorova, Anna V. Mukhacheva
The study is aimed at analyzing the sociality of regional socio-economic development strategies. In any of them, economic and social components can be distinguished. The social part is usually understood as a target one, aimed at meeting the various needs of the population, and the economic part as providing,...

Managerial ownership and company characteristics as determinants of capital structure

A case study of a non-financial company listed on the Indonesia Stock Exchange

Bonifasius M. H. Nainggolan, Surachman Surachman, Siti Aisjah, Sumiati Sumiati
The company’s capital structure decision has implications for the company’s performance and sustainability in the future. Many factors influence the decision of the capital structure of the company. However, in Indonesia’s capital market context, managerial ownership and company-specific characteristics...

Analysis of Natural Forage Feed Vegetation that Grows Among Eucalyptus Plants

Hutwan Syarifuddin, Adriani Adriani, Yurleni Yurleni, Fatati Fatati, M. Afdal
This research was conducted in District I of PT WKS which included three research sites to find out forage feed vegetation, important value index, uniformity of forage vegetation that grows under the shade of Eucalyptus of different ages. Vegetation analysis using a 2 × 2 m2 measuring plot, a 146-snippet...
Proceedings Article

Design and Performance Test of a Shell-and-Tube Heat Exchanger and Compressor-Based Refrigerant Pump for OTEC Prototype Applications

Eky Novianarenti, M. Anis Mustaghfirin, Rifqi Ridho Maulana, Aminatus Sa’diyah, Ni’matut Tamimah, Imaniah Sriwijayasih, Rikky Leonard, Prativi Khillyatul Auliya
The Ocean Thermal Energy Conversion (OTEC) system is an innovative renewable technology that utilizes the temperature gradient between warm surface seawater and cold deep seawater to generate electricity. A key component of the system is the shell-and-tube heat exchanger condenser, which enables efficient...

An Empirical Test of Momentum Effect on the Chinese Market during COVID period

Kaiwen Wu
Our research analyzes momentum effects in the Chinese stock market during the COVID period from 2020 to 2023. We studied over 5000 Chinese A-share stocks categorized into 306 industry sectors to identify momentum and reversal effects in both individual stocks and industries. Our primary research follows...
Proceedings Article

Correlation of Laboratory and Field of Slab Concrete Compressive Strength

Ika Sulianti, Agus Subrianto, Ibrahim Ibrahim, Amiruddin Amiruddin, Aan Sahadi, M. Dimas Agus Prasetyo, Aprilia Meana Putri, Cindi Septi Yandri
Concrete is construction’s material that has been commonly used in the field of construction. To control the quality and quality of concrete, compressive strength of concrete is need for parameter. The aims of this study to determine the correlation of compressive strength of laboratory concrete and...
Proceedings Article

Performance Study of Micro Vortex Generator Over An Aerofoil

K. Balaji, Ankit Bhai Patel, S. Saranya, M. Vishnupriya, G. Balaji, Hariharan Thangappan
The objective of this study is to improve the aerodynamic efficiency of the aerofoil using novel method of minute vortex generators. The simulation work was carried out using Reynold Average Navier Stokes equation with k omega SST turbulence model to evaluate the aerodynamic performance in terms of lift,...

Influence of Advertisements Effects in Impulse Buying Behaviour Towards Social Media in Electronic Retailing

P. Mahalakshmi, P. Kannan, M. Venkatesh
Advertisements are cold, indifferent attempts to get the word out about a services, goods, concepts and ideas. In advertisement there is no interaction between the manufacturer and the final customer. In order to get this ‘ad’ message across to the intended market. The advertiser employs a variety of...
Proceedings Article

The Effects of Ciplukan, Betel, Moringa and Patchouli Waste Extract as Phytogenic Feed Additive and Their Effect on Broiler Performance

Muhammad Daud, M. Aman Yaman, Yunasri Usman, C. R. Maulida
The aim of this study was to examine the potential of ciplukan (Physalis angulata L.), betel (Piper betle L.), moringa (Moringa oliefera L.) and patchouli (Pegostemon patchouli Pellet) oil waste as a phytogenic feed additive to replace Antibiotic Growth Promoter (AGP) and their effect on broiler performance....

Stress-Strain State of Flexible Double-Layer Reinforced Cement Elements with Fireproofing Vermiculite Concrete Layer

A.V. Zhurtov, T. A. Khezhev, M. N. Kokoev
There is the study outcome of the stress-strain state of single-layer and double-layer reinforced concrete elements with simple bending in the article. The data obtained in numerical experiments on finite element schemes perfectly matches the field tests results.

Strategy for Improving Sport Services through Bachelor of Sports Development Support Drivers to West Java Health in 2020

Yudha M Saputra, Kuston Sultoni
The development of sports in West Java is an asset for improving the quality of life of people who are physically, spiritually and social healthy. They can also develop a dynamic, sporty and competitive attitude. To realize the above, strategic efforts are needed based on the needs of the demands and...

The Development of Mathematics Learning tool to Improve Critical Thingking Ability and Self Efficacy By using Problem Based Learning of State Senior High School Sultan Iskandar Muda Medan

Wilda Lubis, Yulita Molliq, K M. Amin Fauzi
The research aims to determine: (1) the effectiveness of learning instruments are developed, (2) the increasing the ability to critical thingking and self efficacy of student using learning instruments developed. This research is development research. Development model used is Dick and Carrey model which...

Sustainability Analysis of Beef Cattle Farm Business in Langsa Baro Subdistrict, Langsa City

R Mastuti, Nurhaliza, F H Saragih, Muslimah, M Fuad
This study aims to analyse the sustainability of beef cattle farming business in Langsa Baro Subdistrict, Langsa City. The location of the study was determined deliberately (purposive sampling) with the consideration that Langsa Baro Subdistrict is the sub-district with the largest number of farmer groups...
Proceedings Article

The Characteristic of Folding Cyclists on the Selection of Transportation Modes in the City of Palembang

Efrilia Rahmadona, Sudarmadji, Norca Praditya, M. Ade Surya Pratama
Sustainable Transportation is one of the embodiment of sustainable development, sustainable development puts forward the concept of eco-friendly urban, where the concept aims to balance the increasingly rapid development activities with an eco- friendly transportation system that is integrated with other...

New Discrete Lifetime Distribution with Applications to Count Data

Beih S. El-Desouky, Rabab S. Gomaa, Alia M. Magar
Pages: 304 - 317
In this paper, we present a new class of distribution called generalized Hermite–Genocchi distribution (GHGD). This model is obtained by compounding generalized Hermite–Genocchi polynomials given by Gould and Hopper with powers series distribution. Statistical properties and reliability characteristics...

Impact Mechanism of Data Element Market Construction on Green Innovation in High-Carbon Industries

Lin Sun, Jun Zeng
This paper investigates how the construction of data element markets—represented by the establishment of local data trading platforms and supporting institutional rules—shapes green innovation in high-carbon industries. Using a firm-level panel of China’s listed firms in high-carbon sectors from 2011...

Relevance of Investment, Economic Growth and Labor Force in Indonesia (An Empirical Analysis)

Wiwin Anggriani Salawali, Nursini Nursini, Sri Undai Nurbayani, Retno Fitrianti
The role of investment critical driving economic growth, which in turn creates jobs for the labor force. The interconnectedness of investment, economic growth and labor force forms the basis of economic prosperity, as investment drives productivity and innovation, economic growth creates wealth, and...
Proceedings Article

Effects of Ga ions on some properties of Lithium zinc nanocrystallines Li0.35Zn0.3Fe2.35-xGdxO4

Yun He, Kaimin Su, Zhiqing Luo, Hangyu Xu, Zhimin Ji, Jinpei Lin, Yunlong Wang, Qing Lin
Polycrystalline samples Li0.35Zn0.3Fe2.35-xGdxO4 (x=0,0.02,0.04,0.06,0.08,0.10) were prepared by sol-gel auto-combustion method.The XRD analysis shows that the samples are cubic spinel ferrite, the lattice parameter increased and the average grain size decreased with Gd3+ ions concentration increasing.The...

Effect of the Online Transportation against Conventional Transportation and User of Transportation Services in Semarang Poncol Railway Station, Indonesia (Legal and Economic Perspective)

Kholidah Romli, Shania Correlly Noor Sabila, Farhan Farhan
At this time, public transport is something that cannot be separated from everyone. Public vehicles that have very important components, as well as in development, as well as the center of the economic movement in the city. One of the most effective and efficient public facilities is motorcycle taxi....

Adaptive Governance: Implementation of Green Open Space Program

Muchlas M. Tahir, Zulfan Nahruddin, Dian Ekawaty
This study aims to find out how maximum the Implementation of Green Open Space Program in Makassar. It's a descriptive qualitative research, using the type of research fenomenology. Sampling technique used are purposive and snowball sampling. Data collection techniques used observation, interviews, and...
Proceedings Article

The Influence of Boiling on Decreasing Levels of Heavy Metal (Zn) in Catfish From Ganet Landfills Fishpond in Tanjung Pinang City 2016

Veronika Amelia Simbolon, Winanda Putri, Erpina Santi Meliana Nadeak, Nurhayani Lubis
Leachate collection tub on environmentally protective facility of Ganet lanfills is leak. It causing leachate seepage and contaminating around of fishpond in Ganet landfills with heavy metals such as Pb, Cu, and Zn. This heavy metals acumulation will causing health problems for aquatic biota. This study...
Proceedings Article

Avian Influenza Surveillance in Nomadic Duck Flocks in Subang Indonesia

Etih Sudarnika, Yusuf Ridwan, Abdul Zahid Ilyas, Chaerul Basri, Denny Widaya Lukman, Ardilasunu Wicaksono, Agus Sugama, Patrick Hermans, Arend Jan Nell
A surveillance were conducted to to estimate the prevalence of HPAI in nomadic duck flocks, to investigate the potential role of nomadic duck to harbour and transmit HPAI, and to describe the movements of nomadic duck flocks into, within and out of the sub-district during rice harvesting periods. Surveillance...

Teaching Competency Development for Early Childhood Education

Nan Rahminawati, Arif Hakim, Ayi Sobarna, M. Masnipal
Early Childhood Education Teachers in Indonesia still have below average standards, one of which is the standard of educators, most of the PAUD teachers in Indonesia are still high school graduates. The conditions above, of course, affect the quality of learning, so that not a few applications in the...

The Influence of Financial Ratios and Intellectual Capital on Financial Difficulties in Construction Companies

Hasanuddin, M. Risal, Muhammad Aqsa
The research aims to investigate the influence and relationship of financial ratios with the liquidity ratio indicators, leverage, profitability, activity, growth, and intellectual capital indicators with Human Capital, Structure Capital, and Customer Capital on financial difficulties (financial distress)...
Proceedings Article

State-of-Art Deep Learning Based Tomato Leaf Disease Detection

Asha Gowda Karegowda, Raksha Jain, G Devika
In India, the tomato plant is a popular staple food with high commercial value and considerable production capacity; however, the quality and quantity of the tomato harvest decreases due to a variety of diseases and henceforth leads to great financial loss for farmers. With lack of agricultural professions...

Performance of Integrated Capital Investment and Licensing Service of Batu City on Tourism Development With Pentahelix Perspective

Willy Tri Hardianto, M. R. Khairul Muluk, Sumartono, Muhammad Nuh
The issue of standardization in public services become more important to government institutions, not simply because of the individual nature of individual actor and lack of personal responsibility for bureaucracy apparatus. Furthermore, because the nature of work and accountability are the interests...

Some Results on Stochastic Orderings of Generalized Order Statistics and Spacings

Z. Zamani, G. R. Mohtashami Borzadaran, M. Amini
Pages: 306 - 321
Generalized order statistics unify the study of order statistics, record values, k-records, Pfeifer’s records and several other cases of ordered random variables. In this paper, we first provide several comparison results for generalized order statistics in terms of the dynamic cumulative residual quantile...

The Influence of Compensation, Work Environment, and Work Motivation on Employee Performance

Herawati, Erni Masdupi
The purpose of this study was to determine the impact of compensation, work environment, and work motivation on employee performance at M. Ali Hanafiah General Hospital in Batusankar. The subject of this survey is the performance of the staff at M.Ali Hanafiah General Hospital in Batusangkar, the survey...

IoT Implementation for Development of Remote Laboratory (Case Study on PV Solar System)

Najib Abekiri, Mohammed Ajaamoum, Azzedine Rachdy, M. ’hand Oubella, Boujemaa Nassiri, Elmehdi Kibbou
The higher education world has undergone significant changes in re- cent decades, due to the prevalence of technology and the constant capacity of university infrastructure despite high enrollment rates. With the added constraints posed by COVID-19 pandemic-related health and preventive measures world-...

Research on Digital Trade Consumption Based on the “Entropy-Coupling” Model: Taking Anhui Province as an Example

Ruixuan Zhou
The pace of building new productive forces continues to accelerate, and the overall landscape of international economic and trade is undergoing profound changes. Within this context, the digital economy has found new growth models leveraging internet information technology. Supported by technologies...

Men in a Women’s World: Motivations and Perceptions on the Teaching Profession of Male Early Childhood Pre-service Teachers

Daniel J. Cabugsa, Joel M. Torres, Leomar S. Galicia, Aprillette C. Devanadera, Ericson O. Alieto
Crucial in shaping future generations, the teaching profession is a nation- building career. Thus, motivations and perceptions in choosing this vocation become crucial as they play key roles in the development of pre-service teachers’ identity as teachers. Despite some professions’ gender balances appearing...
Proceedings Article

Mechanical Feed System Performance Test on Household Grain Grinding Machine

I. M. Sudana, I. G. N. S. Waisnawa
Grain grinder technology is very influential in determining the quality of rice produced. To support this potential, various things are taken, one of them is by increasing rice farmers to process their harvests independently in households. This thing must be encouraged so that we can process agricultural...

To Question of Economic Success of China

M. Yu. Karelina, E.A. Karelina, V.V. Moiseev, K.V. Zhigaeva, С.Е. Zaslavsky
For the last four decades in a row (1978-2018), China's economy has been developing almost without crises, at high rates, sometimes adding 10% a year. Today, China is the leading economic power, its gross domestic product (GDP) increased from $ 255.7 billion in 1979 to $ 12 trillion in 2017, i.e. more...

Student Mobile Attendance Application Using QRCode and Integrated with SSO at Universitas Sebelas Maret

Winarno, Wiranto, Afrizal Doewes
Mobile attendance is used to record student attendance in a lecture class. This mobile app uses QR Code to identify students' ID. This app facilitates lecturers in recording the attendance of lecturers and students. The accuracy and speed of data can be used as one of the parameters for lecturers' performance...

Investigating the Effect of Story Mapping Strategy Toward Students’ Reading Comprehension of Narrative Text

Tahtika Sari, M. Zaim, Havid Ardi
The objective of this research was to investigate the effect of story mapping strategy toward students’ reading comprehension of narrative text. Type of this research was a quantitative research which used quasi-experimental design. It was conducted at the ninth grade of SMPN 2 Tilatang Kamang Agam....