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23705 articles
Series: Advances in Engineering Research
Proceedings Article
Synthesis of Tert-butyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate
Dejia Kong, Yuxing Zhang, Tongsheng Xu, Yuanzhang Zhou, Pengwu Zheng, Shan Xu
Tert-butyl-4-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazol-1-yl)piperidine-1-carboxylate (1) is an important intermediate in many biologically active compounds such as crizotinib. In this work, compound (1) was synthesized through three steps, using tert-butyl-4-hydroxypiperdine-1-carboxylate...
Proceedings Article
Research on the Intervention Effect of Polydatin of Hyperlipidemia Rats' Early Atherosclerosis
Enhong Ouyang, Junhua Liu, Hailiang Wei, Gengxi Li
Purpose: to discuss the function of polydatin on regulating blood-lipid and anti-atherosclerosis. Method: feed rats with high-fat diet to establish early atherosclerosis model, after the model is established successfully, feed with high, medium and low dose of polydatin (160 80 40mg•kg-1•d-1), 8 weeks...
Proceedings Article
A Bibliometric Analysis on Higher Education Curricula Model
Xiao-Song Ren, Yu-Jia Liu
The aim of this study is to explore the higher education curriculum model and new ways of talent cultivation. This paper uses the bibliometric method to analyze 1019 existing works of literature in the research field of higher education curriculum model, which are selected from the core collection of...
Proceedings Article
The Effect of Basic Techniques Training of Volleyball Towards Students’ Physical Fitness
Q Amra, F Amra
The purpose of this study is to improve students’ physical fitness through basic techniques training of volleyball. This is a quasi-experimental research design involving 30 students. The data were analyzed using descriptive and inferential statistics with t-test. Based on the results of data analysis,...
Proceedings Article
Re-Interpretation of Makassar’s Kingdom Space as Spices Route in Kappalak Tallumbatua Sinrilik Using Literary Geography
Rini Widiastuti, Andi Indah Yulianti, Ratnawati Ratnawati, Musayyedah Musayyedah, Asri M. Nurhidayah, Hasina Fajrin R.
Sinrilik is one of Makassar’s oral traditions recording the civilization and knowledge of Makassar society. Of sinrilik, Kappalak Tallumbatua depicts the fight between a father and his son. Some researchers relate the story to the Makassar war. The war shows Makassar’s kingdom as an essential spices...
Proceedings Article
Using Fractal Theory to Study Application in Library and Information Science
Kaijun Yu, Ruiyi Gong, Shanshan Hu, Song Luo
As a nonlinear science, fractal theory has already been becoming an important method in the study of complex system. In this paper we make a preliminary study on the application of fractal in library and information science in the following three respects：1) Fractal and classical bibliometrics law; 2)...
Series: Advances in Engineering Research
Proceedings Article
Numerical Simulation of Neutral Buoyancy Experiment for Spacecraft
Shuhan Liu, Zhanxia Zhu
With the success of Shenzhou spacecraft rendezvous and docking with Tiangong-1 and Tiangong-2, the future tasks of the space station such as space garbage clean-up requires the control of spacecraft attitude to be more and more accurate. Because of the high cost of the attitude control and regulation...
Proceedings Article
Fine-Tuned MobileNetV2 for Multi-Fruit Ripeness Classification Using Deep Transfer Learning
Md. Shazedur Rahman, Rofidul Hasan Ovik, Sadman Sadik Khan, A. K. M. Bahalul Haque, Sudipta Das Gupta, Md Nyem Hasan Bhuiyan
Accurate fruit ripeness detection plays a vital role in ensuring food quality, minimizing waste, and supporting automation in agriculture. This research investigates deep learning techniques for classifying the ripeness of three fruits—apples, bananas, and oranges—into fresh, unripe, and rotten categories....
Proceedings Article
Management of Baga Utsaha Padruwen Traditional Village in the Sanur Tourist Destination Area, Denpasar City
I Wayan Rideng, I Made Suwitra, I Made Gianyar
The primary aim of this study is to optimize the presence of Desa Adat (traditional villages) in Bali by implementing Bali Regional Regulation Number 4 of 2019, which pertains to Desa Adat in Bali. The focus is on acknowledging and respecting their role and position, clarifying their status and legal...
Series: Advances in Engineering Research
Proceedings Article
Assessment and prediction of water resources based on Grey Theory
HongWang Yang
The ability of a region to provide clean water relates to many aspects of the physical and economic elements. We use natural and social indicators to evaluate this feature. To measure the ability of a region to provide clean water to meet the needs of its population, water demand and supply index (WDSI)...
Proceedings Article
The Development of Kaiwa Lesson Book with the Content of Indonesian Culture to Improve the Speaking Skill in Japanese Language
Lispridona Diner, Dyah Prasetiani
The background of the development research is the presence of potentials and problems. The potential is that the lesson book of kaiwa (conversation) used today is in the content of Japanese culture. However, many students have no chance to travel to Japan so that they cannot imagine the location and...
Proceedings Article
Sundanese Language Code-mixing in “Kabayan Jadi Milyuner” Film
Yatun Romdonah Awaliah, Suminto A. Sayuti, Dingding Haerudin
Language is a tool of communication. By using language, a person can convey information and messages to the interlocutor. When someone is communicating, sometimes a code-mixing event is identified. This is due to the speakers who master language 1 (B1) and language 2 (B2) with the same ability (B1 is...
Proceedings Article
Benchmarking TabPFN Against Traditional and Relational Models for Provider Fraud Detection
Dipak Argade, K. Gandeeban
Healthcare fraud detection is inherently difficult to model because the available data combine several challenges at once. The number of confirmed fraudulent providers is typically very small compared to legitimate ones. The features are diverse and providers are indirectly connected through shared patients...
Proceedings Article
The Effectiveness of Covid-19 Vaccination in Indonesian Population: A Case-Control Study Protocol
Sri Idaiani, Nurhayati Nurhayati, Delima Delima, Harimat Hendarwan, Lucie Widowati, Ingan U. Tarigan, Nurfi Afriansyah, Sundari Wirasmi, Diah Yunitawati, Setyo Adiningsih, Hadjar Siswantoro, Tince A. Jovina, Yenni Risniati, Rossa Avrina, Armaji K. Syarif, Nita Prihartini, Narendro Arifia, Yusi D. Nurcahyani, Evi I. Natalia, Made D. Susilawati, Jarir A. Thobari
It is essential to prove a vaccination program's effectiveness before initiating such a program to the entire population. Accordingly, the government of Indonesia has conducted research at the beginning of the COVID-19 vaccination program. The general objective of the current study was to assess...
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
On the implementation of the new situation of the network power research on the network communication and supervision in China
Ren Song, Weiwei Wang, Yang Liu
In order to implement the strategy of network power, China must have its own network sovereignty and network space, and formulate its own network protocol; secondly, it should have its own network security laws and regulations and regulatory system, and formulate relevant rules for international network....
Proceedings Article
Analysis of User Acceptance Learning Management System as Acceleration of Driving School Digitalization
Ni Luh Ayu Kartika Yuniastari Sarja, I Putu Krisna Arta Widana, Ni Ketut Pradani Gayatri Sarja, I Made Riyan Adi Nugroho
The school acceleration program is an initiative by the Ministry of Education, Culture, Research, and Technology aimed at realizing an independent, sovereign, and distinctive Indonesia through the values of Pancasila. The benefits of the school acceleration program include improving the quality of education...
Proceedings Article
The 3D Solid Modeling Technology and Its Applications in Machine Design
Guanglin Feng
The 3D solid modeling technology is the basic of the virtual model in the virtual reality, as well as is the core element of the CAD system. It has quickly become the mainstream of theCAD technology. Computational geometry is to use the computer to transform, synthesize and analyze the physical geometry...
Proceedings Article
Analysis of a Boost PFC Pre-regulator Operated in both CRM and DCM
Jiabao Gao
PFC (Power Factor Correction) power supplies are required to provide high input power factor and tight output voltage regulation [1]. Through analyzing the characteristics of various PFC converter modes, this paper is about the design and simulation of a boost PFC pre-regulator. This boost PFC pre-regulator...
Series: Advances in Engineering Research
Proceedings Article
Synthesis of 5-Substituted Indole-2,3-dione
Dandan Zhao, Ping Wang, Tongsheng Xu, JieLian Wu, Jiajia Wang, Shan Xu
4-Substituted isonitroacetanilines 2 were prepared by the reaction of 4-substituted anilines 3 with chloral hydrate and hydroxylamine hydrochloride. 5-Substituted indol-2,3-dione 1 were prepared by the cyclization of 2 in the presence of concentrated sulfuric acid. 5-Substituted indol-2,3-dione 1 is...
Proceedings Article
Statistical Analysis of Type-1 and Interval Type-2 Fuzzy Logic in dynamic parameter adaptation of the BCO
Leticia Amador-Angulo, Oscar Castillo
A statistical analysis of Type-1 and Interval Type-2 Fuzzy Logic in dynamic parameter adaptation in the Bee Colony Optimization algorithm (BCO) is presented in this paper. The Bee Colony Optimization meta-heuristic belongs to the class of Nature-Inspired Algorithms. The objective of the work is based...
Proceedings Article
Innovation in the national digital financial services market
M.P. Loginov, N.V. Usova
Subject of research. Innovation policy in the market of digital financial services. Purpose of research. Studying the theoretical foundations of the digital financial market development on the basis of state innovation policy and introducing a system for ensuring the innovative development of service...
Proceedings Article
Experimental study on the influence of umbrella anchor on the reinforcement effect of micro pile
Qinwen Liu, Shuxue Song, Yilin He, Yong Xiong, Jialin He
The construction of micro pile is more convenient than that of anti-slide pile, but the anti-slide ability is low and the deformation control ability is insufficient. The combined support of prestressed umbrella anchor and micro pile for channel slope is the solution. The indoor model test was carried...
Proceedings Article
Pit Slope Design in Weak Rocks: Experience from Sukinda Chromite Valley, India
Jayeeta Dey, Sujit Roy, Abdul Matin
Sukinda chromite valley is the largest chromite deposit in India with six chromitite bands mined by several open pit mines. Host rock ultramafic sequence is weathered and altered to a thick profile of limonite that forms majority of the pit walls. The limonitic rockmass is massive, silt and clay rich...
Proceedings Article
Research on the Hotspots, Dynamics and Trends of Patriotic Education Publications for College Students Based on Citespace Bibliometric Analysis
Menghan Si, Qinglong Yin
Strengthening patriotic education is the common pursuit of all countries. Based on the core periodical database and CSSCI database of China National Knowledge Infrastructure (CNKI), there are 386 literatures published from 1993 to 2023 with the themes of “college students” and “patriotic education”....
Series: Advances in Engineering Research
Proceedings Article
Phosphate liquid-phase adsorption removal by calcination dolomite and multi-variables interaction effects
Rongtai Yu, Xiang Ma, Yonghui Hong, Zhipeng Xie, Changan Wang
An experimental study on the adsorption removal of phosphate onto a natural and cheap dolomite mineral was carried out. The effects of calcination temperature, holding time, initial pH and dosage on phosphate adsorption were investigated, and multi-variables interaction effects were explorated. The effect...
Proceedings Article
A Survey of Current Status of Digital Reading Proficiency among Master's Students: A Case Study of a Normal University in Southwest China
Xinru Jin
In the era of artificial intelligence, the cultivation of digital reading skills has become a crucial focus for graduate students to disseminate their research findings and a key breakthrough point for cultivating high-quality talents. This study employed a questionnaire survey to investigate the current...
Proceedings Article
Angry Bird Game Application for Improving Manipulative Motion Learning Outcomes for Students of Class II Public Elementary School 060863 Medan T.A. 2018/2019
Atikah Rahman
Research and development of this angry bird game to improve manipulative basic motion learning outcomes for elementary school students in grade II, specifically there are several objectives, including: 1) To obtain in-depth information about the process of implementing manipulative basic motion learning...
Proceedings Article
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...
Proceedings Article
Influence of Transformational Leadership and Compensation on Employee Performance With Work Motivation as Mediation Variables in Bank Nagari Main Branch Padang
Age Kurniawan, Yunia Wardi
A study to determine the impact of transformative leadership and rewards on employee performance. The population in this study was the staff of Nagari Head Office Padang, which used primary data. The sampling method uses proportional stratified random sampling with 128 respondents. The analysis method...
Proceedings Article
The Influence of Principal’s Leadership, Group Solidarity and Work Compensation on Teachers’ Job Satisfaction in The City of Tomohon
Paulus Robert Tuerah, Theodorus Pangalila, Estevanus Vidi Korompis, Yoseph Daniel Arie Santie, Apeles Lexi Lonto
This study aims to determine the principal’s leadership, group solidarity and work compensation on teacher’s job satisfaction in the city of Tomohon. This research used 195 respondents as samples. The data were collected from four variables that were examined and analyzed using correlation and regression...
Proceedings Article
Analysis of Learning Motivation, Anxiety, and Metacognition Learning Awareness of Applications Derivative Function in Class XI IPA 1 Students of MAN Sorong City
Khairanna Idza Mutia Widodo, Budiyono, Farida Nurhasanah
This study intends to determine the relationship between learning motivation, anxiety, and the level of metacognition in learning the application of derivative functions in class XI IPA 1 MAN Sorong City in even semesters. This is a qualitative descriptive method. Data collection was carried out using...
Proceedings Article
Does the World Health Organization have the Powers it Needs to Fulfil its Objective (as Set Out in Article 1 of its Constitution) – ‘the Attainment by All Peoples of the Highest Possible Level of Health’? If not, What Additional Powers does it Need, and How Might it Gain Them?
Ke Li
Since its creation, WHO once overcame geopolitical distractions and made prominent achievements in global public health, such as the SARS epidemic and the eradication of smallpox, and has played a leading role in global health governance. However, during COVID-19, WHO exposed its lack of power. While...
Series: Advances in Engineering Research
Proceedings Article
High Temperature SAW wireless sensors based on YCOB and Langasite
Bin Peng, Yilin Cui, Lin Shu, Yihong Zeng, Wanli Zhang
High temperature SAW resonators were fabricated on YCa4O(BO3)3 substrates with cutting type of X-90° and Z-90° and langasite substrates with Euler angle of (0°, 138.5°, 117°) and (0°, 138.5°, 27°). The temperature characteristics of these resonators have been studied in this paper. The results show that...
Series: Advances in Engineering Research
Proceedings Article
Positioning Technology for Firefighters' Emergency Rescue Based on CSS
Gaoping Liu, Huanhuan Tie, Chengrong Dai
This paper researches a 3D positioning scheme for emergency rescue of trapped firefighters at the fire scene. This scheme adopts Chirp Spread Spectrum (CSS) and its particular Symmetric Double-Sided Two-Way Ranging (SDS-TWR). Combining BMP085 pressure sensor to measure altitude, it can implement 3D positioning...
Series: Advances in Engineering Research
Proceedings Article
An Improved Procedure for the Preparation of Poziotinib
Zhiqiang Cai, Weiying Ma, Xu Hou
1. Objective: To improve the synthetic procedure of the anticancer drug poziotinib. 2. Methods: The poziotinib was synthesized in six stages starting from 7-methoxy-4-oxo-3,4-dihydroquinazolin-yl acetate (2) by chlorinated, ammonification, hydrolysis, condensation, take off Boc and amidation reaction....
Series: Advances in Engineering Research
Proceedings Article
Synthesis of 5-(4-bromophenyl) - 4, 6- dichloropyrimidine
Shanshan Hou, Chen Chen, Ping Wang, Chao Sun, Pengwu Zheng, Shan Xu
The pyrimidine compounds are a class of nitrogen-containing heterocyclic compounds. 5-(4-bromophenyl)-4, 6-dichloropyrimidine is an important intermediate in the synthesis of pyrimidines, dimethyl2-(4-bromophenyl) malonate and 5-(4-bromophenyl) pyrimidine-4,6-diol are important intermediates in compound...
Proceedings Article
The Effect of Organizational Culture and Teacher Performance on Students’ Learning Outcomes
I Made Sujata, Bukman Lian, Mulyadi
The purpose of this research is to provide an in-depth description of the results of the analysis of the influence of organizational culture and teacher performance on student learning outcomes at SMP Negeri 1 Kayu Agung either partially or simultaneously. To obtain the results as the formulation of...
Proceedings Article
Problem-Based Learning: An Ideal Model for Enhance Students’ Critical Thinking Skills in Higher Education
Soeryanto, Wahyu Dwi Kurniawan, Sudirman Rizki Ariyanto, Muhammad Yandi Pratama
This study aims to analyze the effect of online problem-based learning (OPBL) on students’ critical thinking skills. This research is quasi-experimental research with a sample of 59 students who are taking research methodology courses. There are two classes that are used as research subjects, where the...
Proceedings Article
The Impact of Intelligent Transformation on Financial Risk of Manufacturing Firms: Based on Financing Constraint Mediation Tests
Zeshuang Liu, Fei Chen
This paper takes a total of 2, 532 data from 1, 125 listed manufacturing companies in A-share from 2015 to 2022 as samples and uses stata17.0 multiple linear regression and neural network model SVM to verify the negative impact of intelligent transformation on the financial risk of manufacturing enterprises....
Proceedings Article
Consumption Behaviors of Chinese Generation Z: Apply to Culture and Creative Products
Yanfei Wang, Yue Yang
Generation Z(Gen Z) is becoming the main consumer of cultural and creative market in China. Hence, this thesis mainly focuses on research what are the special consumption behaviors of Chinese Gen Z by qualitative study, the study shows:1) Subculture enthusiasts of Gen Z will gain a sense of community...
Proceedings Article
Digital Technology, Virtual Agglomeration of Producer Services and Resilience of Urban Economy
Wenhao Du
Drawing on digital economy theory, geographic and virtual agglomeration phenomena, and an urban economic resilience framework, we formulated a research hypothesis and designed an analysis system incorporating bidirectional fixed-effect panel, panel threshold regression, spatial Durbin (SDM), and intermediary...
Series: Advances in Engineering Research
Proceedings Article
Multiscale Symbolic Transfer Entropy (MSTE) Analysis in Closing Eyes and Being Idle
Lizhao Du, Wenpo Yao, Jun Wang
It's impressive to learn about how our minds work. In this work, we have discovered that when a person closes his or her eyes, the value of multiscale symbolic transfer entropy(MSTE) [1] of electroencephalogram (EEG, Lead Fp1 and Fp2) grows larger. In other words, the coupling of Lead Fp1 and Fp2 is...
Proceedings Article
The Development Of Elementary School Headmaster's Managerial Performance-Assessment Model Based On Competence Standard
Wahyu Sri Ambar Arum
This research is aimed to 1) formulate the model of headmaster managerial performance assessment based on managerial competency standard and 2) develop more effective model of headmaster managerial performance assessment. This research uses Research and Development method (R and D) and fishbone diagram...
Research Article
VGG16-T: A Novel Deep Convolutional Neural Network with Boosting to Identify Pathological Type of Lung Cancer in Early Stage by CT Images
Shanchen Pang, Fan Meng, Xun Wang, Jianmin Wang, Tao Song, Xingguang Wang, Xiaochun Cheng
Pages: 771 - 780
Lung cancer is known as the highest mortality rate cancer, which needs biopsy to determine its subtype for further treatment. Recently, deep learning has provided powerful tools in lung cancer diagnose and therapeutic regimen making. However, it is still a challenge to identify the pathological type...
Proceedings Article
National Health Insurance Participation Obligations in the Implementation of Land Sale and Purchase from a Human Rights Perspective
Linn Sofarina Sandy, Riris Ardhanariswari, Manunggal Kusuma Wardaya, Tenang Haryanto
Presidential Instruction Number 1 Year 2022 on Optimizing the Implementation of the National Health Insurance Program in the Second Dictum Number 17 requires every applicant for registration of transfer of land rights due to sale and purchase to become an active participant in the National Health Insurance...
Proceedings Article
The Development of Ulap Doyo Handheld Handbag for Application in Pokant Takaq Small and Medium Enterprise, Kalimantan Timur to Support Tourism Sector
Dita Andansari, Heldina Pristanti, Said Keliwar, Darius Shyafari
Typical East Kalimantan Handicraft is one of the fields that has a major contribution to improving the regional economy. Craft is one of the creative industry sectors, and creative industries in Indonesia contribute an average of 6.3 percent of GDP to the total National GDP with a value of Rp. 104.6...
Proceedings Article
Geological Analysis of Nianfa Coal Mine Project at Shatan, Huairen city, Guizhou Province
Fuyan Pan
we have analyzed the geological conditions of Nianfa coal mine project at Shatan, Huairen city, Guizhou province, which mainly includes petrofabric features and geological features of minable roof and baseboard, and the research result shows: 1,the project geological petrofabric of research area has...
Proceedings Article
The Effect of Campus Environment towards Students' Entrepreneurship Attitude and Behavior
Neiny Ratmaningsih
The majority of education world bring forth a "worker generation", whom became workers and labourers in several Asian countries. Similar conditions worsen with the immigration of young experts and intellectuals to make a living in another hemisphere. Contribution to advance the nation's children are...
Series: Advances in Engineering Research
Proceedings Article
A Heuristic for the 3-staged 2D Cutting Stock Problem with Usable Leftover
Q.L. Chen, Y. Chen, Y.D. Cui, X.Y. Lu, L.P. Li
A heuristic approach is proposed for the 3-staged two-dimensional cutting stock problem with usable leftover, where the unused rectangular segments can be returned to stock for future use. The approach is based on the recursive technique combined with beam search. A forward recursion is used to generate...