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4016 articles

A Method of Trading Strategies for Bitcoin and Gold

Kelei Wu, Yiyi Zhu, Die Shao, Xuan Wang, Chenyuan Ye
The price of Bitcoin has soared from $10,000 in 2021 to an all-time high of $60,000 in 2022, with a total market capitalization of more than $1 trillion, and gold has been used as the ultimate asset to protect the economy and protect against inflation. Therefore, it is predicted that gold and Bitcoin...

Integrated Learning between Dance Art and Biology Education at SMAN 2 Cibarusah

Juniar Nurpratama Putri, Juju Masunah
This study aims to describe the integration of learning between art and biology. The focus is on: (1) describing the learning strategies of integrated learning in dance learning with Biology (2) explaining the results of integrated learning in art learning on basic movements with movement system biology...
Proceedings Article

Acquisition of English Causative Psych Verbs by Chinese Learners

Jiandong Kang, Binhua Hou
This study centers upon, the form-meaning connections of second language (L2) causative psych verbs. More specifically, it attempts to (1) interpret the Chinese learners’ internal representation of knowledge on English causative psych verbs, (2) explain how and to what extent the transfer of the first...

Identify Flood Disaster and Mitigation Using Neural Network Learning Vector Quantization in Malang City

Muhammad Ashar, Kartika Devi Suraningtyas, I Made Wirawan, Farhan Afzal
Flood is the most common disaster in Indonesia and certainly harmful to society in the form of material or psychical. Therefore, it’s necessary to identify the potential and flood mitigation earlier to reduce the potential losses suffered by the society after the occurrence of disaster. This is difficult...

Sustainable Professional Development for Lecturers in Faculty of Social Sciences, Universitas Negeri Jakarta

Aris Munandar, Samadi Samadi, Oot Hotimah, Lyzia Nabilla
This research aims to analyze the promotion of functional positions for lecturers along with the influencing factors. The study employs a mixed-method approach with a concurrent triangulation strategy. The population for this research consists of all the lecturers in the Faculty of Social Sciences at...
Proceedings Article

Preliminary Study on Macro-Cell Corrosion of Steel Bars in Seawater Mixed Concrete with Various Interfacial Transition Zones

Tarek Uddin Mohammed, Md. Aktaruzzaman Rony, Labiba Amin Parisa, Maliha Mahjabin, Mozidun Nahar Lorin, Md. Zawad Rafid
This study evaluated the corrosion of steel in seawater-mixed concrete with different interfacial transition zones (ITZs) by measuring different corrosion parameters. The ITZs around the steel bars were intentionally varied by applying cement paste coating around the steel bars, which had various water...
Proceedings Article

Influence of Anti-tuberculosis Drug KIM-M2 on Morphology of Lymph Nodes, Spleen, Liver and Lungs of Guinea Pigs Infected with M. bovis

Vasiliy Vlasenko, Valentina Pleshakova, Yuriy Gichev
Conjugation of immunogenic fraction separated from microbial cells of BCG strain with stimulating component proved to be a promising direction in the creation of anti-tuberculosis drugs. One of such components is KIM-M2, a complex of thermostable soluble antigens extracted from microbial cells of BCG...

A Short-term Prediction about the Stock Price of China’s Pharmaceutical Manufacturing Industry based on Back Propagation Neural Network

Xiang Li
This paper applies Back Propagation neural network to make a short-term prediction about the average stock price of pharmaceutical manufacturing industry in the next 30 days after October 23rd, 2018. The results show that the price will generally increase; the frequency of price fluctuation will be relatively...

Comparation of P-Median, P-Center, and Maximal Coverage on Facility Location Problem of Bokabo Tobacco Supply Chain, Sumenep District

Kukuh Winarso, Muhammad Imaduddin Abdur Rohim
Madura Island is the largest tobacco producing area in Indonesia with an area of 30-33% of the total area of tobacco plantations in Indonesia. However, during the last 3 years the area of tobacco plantations on the island of Madura has decreased which affects the decline in tobacco productivity. This...
Proceedings Article

Identification of gallstone samples by laser-induced fluorescence

Andrew L. Fanai, S. Rai
Laser-induced fluorescence spectra of gallstone samples from three different age group was analysed in the visible region. The gallstones were obtained from patients at Aizawl Civil Hospital, Mizoram, Northeast India, who had undergone surgery. Subjects included both adults and children patients so that...
Proceedings Article

Quality of Life in a Patient with Total Laryngectomy Without Neck Dissection for Stage III Laryngeal Carcinoma

A Case Report with EORTC QLQ-C30

Tengku Reza Alfisyah, Benny Kurnia, Lily Setiani, Marhaban Marhaban
Laryngeal cancer is a malignancy on larynx that may occur in glottis, supraglottic and subglottic. This malignancy is a second most carcinoma in head and neck area Clinical manifestation such as dysphonia, breathing obstruction, dysphagia, odynophagia, and hemoptysis. Reported a laryngeal cancer with...

Analysis on the Possibility of Gree Company Resisting “Barbarians at the Door” After the Mixed Ownership Reform

Junshen Lin
In 2019, Gree Electric Appliances, Inc. of Zhuhai (Gree Inc.) carried out a new round of mixed-ownership reform. The main purposes of this reform are to introduce new strategic investors into the company and, at the same time, provide the management of Gree Inc with unprecedented power. And this paper...
Proceedings Article

Difference in Quality Foster CHildren Sleep in the Nursery (Day Care) and House in Mataram

Rias Pratiwi Safitri, Baiq Nurul Hidayati, Fitri Romadonika
The Child is a unique individual and has need by with their development stage, one of which is sleep. Sleep is one of the pleasures and great mercy value of the many pleasures given by God Almighty to man. Sleep disorders in children are quite often experienced by parents, but unfortunately, these conditions...
Proceedings Article

The Effect of Aerobic Exercises on Students’ Physical Fitness

Apri Agus, Sepriadi, Fahd Mukhtarsyah
Physical fitness is one of the problems which have something to do with health issues experienced by many people including university students. Students with a good physical fitness will have good health condition which enables them to do their daily activities without experiencing major fatigue. One...

Utilization of Moodle in Increasing Motivation of Learning Chemistry Students

Andrea Felicia Kurniawan, Leony Sanga Lamsari Purba, Familia Novita Simanjuntak
The ability and motivation of learning are different for each student, making the teacher to keep on changing, developing, and seeking the solutions in teaching. The core problem is motivation. Low motivation will impact the learning outcome. In the 21st century, model and learning methods have changed...
Proceedings Article

Study on Response of Meteorological Factors to Occurrence and Disappearance of Wheat Aphids in Shihezi City and its Forecasting Model

Xiaotian Wang, Yu Gao, Haoyi Xu
To explore how meteorological conditions regulate the occurrence and disappearance of wheat aphids in Shihezi City, Xinjiang, this study analyzed aphid observation data and corresponding meteorological records spanning 30 years (1992–2021). Using correlation analysis and stepwise regression, it examined...
Proceedings Article

The Role of Early Diagnosis of AZF Locus Deletions on the Y Chromosome in Assessing Fertility Potential in Boys with Disorders of Sexual Development

Sh. T. Sultanova, A. V. Alimov, Samadova Umida Salomovna, G. A. Froyanchenko, Anvar V. Alimov, Galina A. Froyanchenko
Disorders of sexual development in boys and adolescents represent an urgent problem in pediatric endocrinology and medical genetics, as they can lead not only to endocrine and reproductive dysfunction but also to persistent infertility in adulthood. One of the possible factors influencing spermatogenesis...
Proceedings Article

Effects of Threshing, Redrying with Collaborative Aging on the Conventional Chemical Components of Tobacco Leaves

Yaping Ma, Minchang Liu, Xiaodong Gu, Tingjie Bao, Ruifang Gu, Jiaxi Ni, Lingying He, Zhengrong Zeng, Xiaoqin Yang, Rongya Zhang, Wu Wen
To enhance the quality of tobacco leaves, the suitable conditions for the coordination of threshing, redrying with collaborative aging were investigated. Simple correlation analysis and one-way ANOVA were employed to analyze the effects of threshing and redrying parameters and aging time on the conventional...
Proceedings Article

Comparison of Histology of The Kidneys of Rats Exposed To Cigarette Smoke After Administration of Ethanol Extract Methanol and N-Hexane Rhizophora apiculata Bark

Syazili Mustofa, Muhammad Yusha Akbar
Rhizophora apiculata is a plant species that yields medicinal raw materials. This research compares the protective effects of ethanol, methanol, and n-hexane extracts of Rhizophora apiculata mangrove bark on the kidneys of rats exposed to cigarette smoke. The study used a post-test-only control group...
Proceedings Article

Research on Hydraulic Loom Wastewater Using the Combined Process Containing Coagulation- Ozonation- Flotation Treatment

X.F. Zou, Z. Sun, W. Hong, Y.Z. Lv, X. Tan, Y. Chang, F. Ma, Q.S. Sun
In this study, the characteristic of CODCr distribution in hydraulic loom wastewater was investigated. The results show that most of CODCr materials exist in mesocolloid and suspending forms. Suspending and mesocolloid organics accounted for 31.5% and 46.9% of the total CODCr, respectively. The hydraulic...

Female Perspective on Learning Styles: English Department Students Universitas Muhammadiyah Maluku Utara

Adi F. Mahmud, Salwa Muin, Nursina Hamia
Understanding learning styles can enhance teaching and learning effectiveness by identifying students’ preference for comprehending and utilizing the information presented in classes. This study aims to (1) investigate what learning styles preferred by females students (2) what females students dominantly...

An Integrated Public – Private Partnership System for Covering Narcotics Addiction Treatment Centre: a Case Study of Anti – Narcotics Zones in Indonesia

Arif Arifin, Ida Widianingsih, Riswanda, Heru Nurasa
Survey results of abuse and illegal trafficking of drugs by BNN and Puslitkes UI (2017) in 34 provinces in Indonesia, The prevalence rate of drug abuse amounted to 1.77% or an estimated 3.36 million Indonesian population aged 10-59 years who misuse drugs, with a mortality rate of 30 people per day. Narcotics...

Developing Cognitive Instruments Based on Science Literacy on Sound Materials

Mustika Wati, Asmaul Husna, Sarah Miriam, Saiyidah Mahtari
This study aimed to produce cognitive instruments that could help teachers train students' literacy skills. The development of cognitive instruments based on scientific literacy on sound material was aimed at; (1) Describe the validity of the instrument being developed, (2) Describe the reliability of...

Consumption Patterns and Cosmetic Consumer Brand Loyalty

Anisa Rima Fadhilah, Yulia Ayriza
This study aims to describe the tendency of consumption patterns and brand loyalty of the cosmetic consumers in Yogyakarta. This research is a preliminary study for further research which aims to find out a dynamic model of cosmetic consumer loyalty. This research applied quantitative approach with survey...

The Potential of Earthworms (Lumbricus sp.) in Anrelli Village, Kulo District as an Environment-Based Biology Learning Resource

Muhammad Sultani Taufik, Slamet Suyanto, Amri, Fadilah Dahlan
The research objective was to find out the potential of earthworms (Lumbricus sp.) in residential environments, rice fields, and cattle farms in Anrelli Village, Kulo District as an environment-based biology learning resource. The research used a descriptive study with a descriptive-qualitative research...

An Analysis of Personal Financial Distress: A Review of Financial Behaviors among Rural and Urban Communities

Khaira Amalia Fachrudin, Siti Latifah
The development is intended to provide welfare to the community and to boost the nation’s economy. Financial wellbeing is the state which lies opposite to financial distress. The rural community people in Penyangga village, North Sumatera - Indonesia, have not generated significant income from non-timber...
Proceedings Article

Responses of Timor Deer (Cervus timorensis de Blainville 1822) to Silage Feeds for Animal Development and Conservation of Wild Life Animals In Captive Breeding Area

M. S. Arifuddin, Damry, M. Mangun, Mirajuddin, Mobius Tanari
A research has been conducted to analyze the quality of silage feed, determine the eating behavior of Timor deer, Evaluation of the level of consumption and palatability of silage feed of a captive breeding area for Timor deer (Cervus timorensis) at Wosu Village, Bungku Barat District, Morowali District,...
Proceedings Article

Uncertain Negative Data in DEA: An Application of Banking in Malaysia

Rokhsaneh Yousef Zehi, Noor Saifurina Nana Khurizan
DEA models and their applicability is heavily depended on the type of data that has been used for efficiency assessment. Conventional DEA models assume the all the involved data in the efficiency evaluation are non-negative, which in many cases seems unrealistic specially when the profit or the rate...

The Effect of Prodigy Math Learning Media Based on Digital Based Learning on Student Learning Outcomes in Grade IV Mathematics Subjects

Risa Vaniar Haliza, Ika Lestari, Herlina Usman, Iva Sarifah
The purpose of this study was to determine the effect of prodigy math learning media on the learning outcomes of fourth grade students in Mathematics subjects. The method used in this research is a quantitative experimental method with a quasi experimental design type two group pre test-post test control...

The Effect of Deffered Tax Burden, Bonus Compensation, and Debt Agreements on Profit Management

(Empirical Study on Food and Beverage Sub-sector Manufacturing Companies Listed on the IDX in 2018–2021)

Tabrani, Eva Anggra Yunita, Adilah P, Sari Wiyanti, Rita Milenia S
This investigation makes use of the variable effects of bonus pay, debt agreements, and deferred tax burden on profit management. These four factors were chosen because there were discrepancies in earlier studies, or what is known as a research gap. The goal of the study is to ascertain the impact of...
Proceedings Article

Using Sensor Network to implement Mental Factor Analysis and Evaluation

Wen yan Wang
Effective and rapid mental disorder evaluation under emergency is the basis to carry out Mental Disorder Intervention (MDI). In this paper, based on existing research, a index system to evaluate the state of Mental disorder is established and the index system is simplified by the model integrated factor...
Proceedings Article

Development of SEA-MEA (Self Efficacy Academic-Means Ends Analysis) Learning Model to Increase Problem Solving Skills

Djoni Setiawan, Wasis Wasis, Budi Jatmiko
Problem solving skills are urgently needed in everyday life and teachers should train in this global era. One of the models that can train problem solving skills is problem based learning (PBL) model. PBL model still has some weaknesses. Students find difficulties in the learning, the result of learning...
Proceedings Article

Carbohydrate of the Brown Seaweed, Saccharina latissima: A Review

Saifullah, Yngvar Olsen, Dini Surilayani, Aleksander Handå
Saccharina latissima is one of the potential seaweed sources because of its high carbohydrate content. The interest of farming of macroalgae has increased in European countries. Abundant research results have provided data for the biochemical composition of S. latissimi. This paper collects and summarize...
Proceedings Article

Effect of Gamma-Ray Irradiation on Vetiver Grass (Vetiveria Zizanioides (L.) Nash.) in Vitro Shoots Growth and Multiplication

Wahyu Widoretno, Miftahur Rohmah, Serafinah Indriyani
The vetiver plant, Vetiveria zizanioides (L.) Nash, yields vetiver oil, which is a fixative for perfumes. It is vital to create improved vetiver plants by in vitro mutagenesis because the low quality of vetiver in Indonesia causes vetiver oil productivity to decline year after year. This study sought...

Efforts to Improve Passenger Facility Services on Ships Longboats In the Musi River, South Sumatra

Chairul Ilham Insani, Eddi Idris, Yunita Panggabean, Monica Amanda
Longboats using outboard engines powered by 200–400 PK with a capacity of 30–50 people, operating in the waters of the Musi River, have received a negative response from users of river transportation services, especially regarding services in terms of safety, comfort, and appropriateness or suitability...
Proceedings Article

Automation in Construction Quality Control: Integrating Unmanned Aerial Vehicle (UAV), CNNs, and Photogrammetry for Structural Element Detection and Measurement Precision

Alinda Bhattacharjee, Estiak Ahmed, Md Jewel Rana
Traditional construction auditing and quality control systems rely on manual processes, including paper-based documentation and physical inspections. The conventional approach generates delays and inaccuracies during construction. For instance, manual inspections frequently fail to detect critical defects,...

Live Streaming Commerce: A Comparison of the Effectiveness of Different Streaming Models

Jiaming Ding, Yichen Mei
Live-streaming is becoming an increasingly popular marketing channel for brands. However, given the wide gap in the results between each type of streaming format, it is a challenge to design branding strategies. This paper considers these three main types: product/direct-sale streams, interest/content...

Development of Biotechnology E-Module Based on Integrated Project Based Learning with STEM Approach

Dewi Jumiarni, Yennita, Sri Irawati, Endang Widi Winarni, Fitri April Yanti
This study purpose to develop an electronic module (e-module) based on project-based learning integrated with STEM (Science, Technology, Engineering, Mathematics) approach. This study is a research and development research, by adopting steps according to the ADDIE model, namely Analyze, Design, Develop,...

Sustainable Transport Development of Pedestrian Crossing Facilities for Vulnerable Sidewalk Users in Cimahi City Square

Agah Muhammad Mulyadi, Lulu Qonita Lutfiya, Fitri Yulia Rahmawati, Sidik Baitul Rochmat, Casare Adi Nugraha, Ferry Rusgiyarto
There is pedestrian bridge on the east side of the City Square to facilitate pedestrian crossing over Amir Mahmud Street. The purpose of this study is (1) to assess the level of service of the pedestrian bridge, (2) to identify appropriate types of pedestrian crossing, and (3) to assess the technical...

An Empirical Analysis on the Changes of Students’ Learning Behaviors Based on Online Presentation-Assimilation-Discussion Mode

Ming Cao, Xiangfu Fan
Online Presentation-Assimilation-Discussion (OPAD) is a new type of internet-based teaching mode. The purpose of this paper is to study students online learning behaviors based on OPAD mode. It mainly focuses on how students’ feelings and attitudes toward the online learning influence their learning...

Restructuring Curriculum of Tourism Based on Culture: Efforts to the Preservation of Cultural Heritage Humanity

Leni Anggraeni, Woro Priatini
Indonesian tourism is one of the contributors to non-oil and gas foreign exchange. This field is very capable, supported by a wealth of local culture, beautiful nature, friendly people. Schools need curriculum tools that address the challenges of the tourism industry. Curriculum in every society or culture...
Research Article

Perception toward Biosimilars and Nonmedical Switching: A Cross-sectional Survey among Arab Rheumatologists

Mohammed A. Omair, Humaid Al Wahshi, Jamal Al Saleh, Farida Al Balushi, Mostafa Zayed, Maha A. Omair, Eduardo Mysler
Pages: 179 - 185
Objective: The aim of this study is to assess the level of knowledge and acceptance for biosimilars and nonmedical switching in Arab rheumatologists. Methods: A cross-sectional survey was conducted during the Arab League Against Rheumatism conference using a structured questionnaire consisting of 17...

Number Bag Media and Math Outcomes in Elementary Students

Khavisa Pranata
This study aims to determine whether or not there is an effect of number bag media on the mathematics learning outcomes of grade 1 students in elementary schools. This research is a quantitative study using the Quasi-Experimental method with the Posttest-Only Control Group Design type. The population...

Digital Government Development and Fiscal Policy Efficiency

Jing Tian, Xiao Liu, Jiaqi Wen, Yongfeng Hou, Renquan Huang, Chenbo Liu
Using panel data from 30 Chinese provinces spanning 2015 to 2022, this study examines the effect of digital government development on the efficiency of local fiscal expenditure. The findings reveal a significant and positive relationship between the degree of digital government construction and fiscal-expenditure...
Proceedings Article

Comparative Experimental Analysis of ML Based Surrogate Models for Predicting MR and PRR In WEDM of Shape Memory Alloys

Vidhi Bhateja, Hargovind Soni
Wire electro discharge machining i.e. WEDM of shape memory alloys (SMA) involves complex experimental processes, making optimization time-consuming and expensive. To address this, machine learning-based models trained using limited experimental data are employed as surrogate systems to predict machining...
Proceedings Article

Screening Resistance of Several Accessions Eggplant (Solanum melongena L.) Against Root-Knot Nematodes (Meloidogyne incognita)

Arsinta Dewi, Siwi Indarti
One of the causes of the decrease in eggplant production is the attacked of root-knot nematodes (Meloidogyne incognita). The one of steps to developing eggplant plants resistant to nematode attack is by screening various eggplant accessions which aims to assess the level of resistance between eggplant...

Equating Method for Small Sample: Comparative research on nominal weight mean and linear method

Deni Iriyadi, Wardani Rahayu, Dali S. Naga
The purpose of this study was to determine the effectiveness of the Nominal Weight Mean Equating and Linear methods on equating using a small sample as a tool for teachers to equate students' scores in the class. This research is included in comparative research comparing two equating methods. The number...
Research Article

Carotid haemodynamics during sympathetic nervous system stimulation via handgrip and cold pressor testing in young healthy subjects: A feasibility study

F.J. Londono, T.S. Klopmeijer, D. Georgakopoulos, E.G. Lovett, L. Van Bortel, P. Segers
Pages: 178 - 188
Introduction: Assessing arterial and haemodynamic properties in response to a physiological perturbation might provide additional information on an individual’s “vascular health”. The aim of this study was to assess the feasibility of measuring changes in carotid stiffness and haemodynamics in response...
Proceedings Article

Differences in the Effects of Imaginary Exercises, Real Exercises, and the Combination of Imaginary Exercises and Real Exercises to Improve Basketball Free Throw Result

Abdul Latif Rusdi, Agung Sunarno, Budi Valianto
Differences Between the Effects of Imaginary Exercise, Real Exercise, and the Combination of Imaginary Exercise and Real Exercise to Improved Basketball Free Throw Result. Postgraduate Program Unimed, 2019. This study aims to determine the Differences in the Effects of Imaginary Exercise, Real Exercise,...
Proceedings Article

Life Cycle Assessment of 3D Printed Recycled Concrete

Chenyuan Ji, Zengfeng Zhao
As an advanced construction technology, 3D printed concrete (3DPC) currently faces challenges such as high cement consumption and stringent aggregate quality requirements. Using recycled aggregates (RA) from crushed and screened waste concrete to produce recycled 3DPC can help government manage significant...