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4057 articles

The Effect of Social Support on Pregnancy-Related Anxiety in First Trimester Expecting Mothers

Caroline Zefanya, Denrich Suryadi
During pregnancy, a mother will experience physical, hormonal, and social changes that affect the mother’s psychology and emotion. When the mother’s psychological and emotional state changes, the baby’s development will be affected. Expecting mothers in the first trimester are prone to anxiety, one of...
Proceedings Article

Analysis of influence of inner walls on deformation characteristics of retaining structures and adjacent soil

Nianwu Liu, Yaoying Liang, Jitao Yu
A retaining structure induces a specific spatial effect because of differences in its stiffness at different locations. When a partition wall is placed inside a retaining structure, it can significantly influence the development of the deformation of the retaining structure and the adjacent soil. In...

The Effect of Teaching Strategies and Students’ Interest in Reading Comprehension

Badriyah Jamil Tanjung, Amrin Saragih, Anni Holila Pulungan
This study deals to the impact of teaching strategies and the students’ interest in analyzing comprehension which changed into supposed to talk about approximately using teaching strategies (INSERT and K-W-L) and the interest stage of achievement students in analyzing comprehension. The reason of this...

The Impact of Artificial Intelligence on Green Innovation Efficiency

Junjie Yin
Green innovation efficiency (GIE) is a critical component in achieving sustainable development. Against the backdrop of global low-carbon development, the rapid advancement of artificial intelligence (AI) offers new opportunities to enhance green innovation efficiency. This study aims to investigate...
Proceedings Article

Stability analysis of the super tall tower in the arch rib hoisting construction process

Xiaoyan Zeng, Lin Wang
This paper expounds the importance of the stability analysis of the super high tower frame in the lifting stage of the arch rib.Then the arch rib turning stage is divided into 0 degrees,30 degrees, 60 degrees, 90 degrees, 102.8 degrees five conditions,respectively carried out the force analysis of sling...
Proceedings Article

Reproductive Aspect and Embryonic Development of Wader pari Fish (Rasbora lateristriata Bleeker 1854) from Malang East Java

Hilyatuz Zahro, Khoirudin Anshori, Sandi Fransisco, Amalia Audina Rosa, Bambang Retnoaji
Indonesia is well known for its high freshwater fish diversity. Wader pari (Rasbora lateristriata) is one of the endemic fish, which is very popular, but experienced massive exploitation in wild, due to high market demand. High demand and high economic value of this fish in the market induced a massive...

Analysing the theoretical connotation and practical path of blockchain technology affecting the digital economy——Evidence from China

Zongting Li, Xiaowen Zou, Yanran Ge
By exploring the impact of blockchain technology on the digital economy, this paper demonstrates the theoretical connotation and practical path of blockchain technology in promoting the development of the digital economy. The study focuses on how blockchain can promote the growth of the digital economy...
Proceedings Article

Identification of volatile components form fresh, sun-dried and shade-dried Musa nana Lour. flowers and bracts by Headspace Solid-Phase Microextraction and Gas Chromatography–Mass Spectrometry

Xulong Huang, Liubo Yang, Yuqing Liang, Jin Cui, Xiangpei Wang, Hongmei Wu
The flower of Musa nana Lour., also named 'XiangJiaohua' in Chinese, is a commonly used herbal drug in traditional Chinese medicine (TCM). Musa nana Lour. flower and bract were usually discarded after banana fruit ripening, which leaded to resource waste and environmental pollution. It can not only protect...

Research and Practice of Fire Safety Education for Electrical Major Students in Higher Vocational Colleges

Yanjie Chen
Fire is one of the most serious disasters that threaten the public security. Especially the electrical fire is more prominent, which is more than 100,000 each year, and it accounts for about 30% of the total number of fires. The casualties and property losses caused by electric fire are also the highest...
Proceedings Article

Exploration of ecological benefits of Conyza canadensis — analysis and evaluation of the effects of Conyza canadensis water extract on the salt tolerance to maize at seed germination

Xitong Cao, Ruqi Wang, Youjiang Diao, Lihua Jiang, Fangzhi Wang, Jing Li
Soil salinization is becoming increasingly severe and has emerged as a significant abiotic stress factor affecting crop yields. In order to investigate the role of Conyza canadensis’s allelopathic in alleviating salt-induced damage to crops and fostering salt-tolerant varieties, this study examined some...

The Effectiveness of Online Learning at SIPEJAR Using Video-Based Learning Media

Dedi Prestiadi, Maisyaroh, Wildan Zulkarnain, Ahmad Nurabadi, Imron Arifin, Ricky Herlambang Ahmad Jafar, Mokhamad Zulfikar Lutfi
This study aims to determine the effectiveness of online learning at SIPEJAR through video-based learning media. Media selection is an important aspect to support the achievement of learning objectives. Video is a learning medium that can be used in online learning. This research method uses the experimental...
Proceedings Article

Effect of ladle thermal state on the LF endpoint temperature of molten steel

Yifei Huang, Wei Xiong, Zhiyong Fan
Molten steel temperature is a key parameter related to LF refining, and it has an important influence on steel quality and casting. Aimed at a steel ladle with capacity of 300 tons, a heat transfer model was developed. Ladle wall and bottom lining temperature distribution curve was obtained. The factors...
Proceedings Article

Simulation Study on Indoor Ground Condensation Prevention by House Natural Ventilation Controlling for Rural Residential in Chongqing, China

Dong Wang, Mingfang Tang, Jinzhong Fang
In this paper, we study a new way to prevent indoor ground condensation by controlling natural ventilation between outdoor and indoor, it adjust to reduce the indoor dew point temperature lower than the ground surface temperature as much as possible, so to prevent condensation. Through make a typical...
Proceedings Article

Pectin Isolation from Sentul Peel (Sandorium Koetjape) with Microwave Assisted Extraction

Medyan Riza, Muklishien, Ika Zuwanna, Rozanna Dewi
Pectin is usually isolated using the conventional extraction methods are time consuming. Pectin from sentul peel has been successfully isolated by using Microwave Assisted Extraction (MAE). This method has a short processing time and little solvent needed. This study is aimed to determine the effect...
Proceedings Article

Countermeasures for Psychological Health Education of Post-95s College Students in the New Period

Shucheng Wei, Juan Yin
In order to implement college students' mental health education curriculum of the Ministry of Education and improve the teaching quality of mental health education curriculum, experts of Southwest Jiaotong University changed the traditional "spoon feeding" teaching method. They pay attention to the use...

The Impact of High-speed Railway Opening on the Income Gap between Urban and Rural Areas

Hongjie Bao, Yilong Wang
In recent years, the structure of traffic facilities in China has undergone epoch-making changes. As a new type of transportation facility, high-speed railway is convenient, efficient and punctual, which reduces the transaction cost of the regional economy and enlivens the flow of production factors....
Proceedings Article

The Effects of High-Fat Diet and CCl4 Administration on Liver Function and Lipid Profile in Non-Alcoholic Fatty Liver Disease Rat Model

Marwan Rosada, Widya Wasityastuti, Yanasta Yudo Pratama, Ken Siwi, Dewiyani Indah Widasari, Tutik Sri Wahyuni
Non-alcoholic fatty liver disease (NAFLD) is often encountered in the field of hepatology. The disease has a broad spectrum ranging from non-inflammatory fat-accumulating macrovesicles (simple steatosis) and develops to fibrous and cirrhosis. The rate of NAFLD is 15-30% in western countries and around...

Building a Geo-Demographic Segmentation Model: the Case of Hanoi City, Vietnam

Le Thu HANG, Bui Nguyen Anh TUAN, Van Duc MANH, Nguyen Quynh CHI, Bui Thien BINH, Tran Ngoc DIEP
Location is one of the most crucial factors determining enterprises’ strategies when entering, exploiting or expanding into a new market or a new area. The study illustrates how to create a detailed analytical model of the market segmentation in all districts of Hanoi using K-means clustering and principal...

The Influence of the work environment of the compensation system on job satisfaction and employee performance at Bankaltimtara Nunukan Branch

Rezky Putra Supard, Nur Aida
Surmiati, 2023 “The Influence of the work environment of the compensation system on job satisfaction and employee performance at Bankaltimtara Nunukan Branch”. This research aims to analyze the relationship between the work environment and compensation system on job satisfaction and employee performance....

Strengthening the Role of Communities in the Prevention of Sexual Violence in Higher Education: Opportunities and Challenges

Khaerul Umam Noer, Titiek Kartika Hendrastiti, Lidwina Inge Nurtjahyo, Varinia Pura Damaiyanti
Komnas Perempuan’s Annual Records noted that within 12 years, sexual violence had increased by 792%, and it can occur in various places, including higher education. Tirto’s report in 2020, there were 174 reports of sexual violence spread across 79 universities in Indonesia. To prevent and deal with violence,...

SPOC + Rain Classroom Based on OBE Concept + Exploration of Flipped Classroom in Teaching Measurement and Billing of Construction Projects

Fang Liu
Based on the concept of Outcome-Based Education (OBE), this study constructs a hybrid teaching model of ‘SPOC + Rain Classroom + Flipped Classroom’ and applies it to the course of Measurement and Costing of Construction Works. Through controlled experiments (n = 199) and quantitative and qualitative...

Empowering Women’s Social Capital for Food Diversification Awareness: Evidence from Madura, Indonesia

Farida Nurul Rahmawati, Nikmah Suryandari, Yuliana Rakhmawati, Nadya Poernamasari, Moch Imron Rosyidi
Family health in Indonesia remains a critical concern, particularly in Madura where women serve as primary guardians of household wellbeing. However, dietary practices centered on rice, limited nutrition literacy, and patriarchal norms constrain their capacity to improve family health. This study examines...
Proceedings Article

Chiral Resolution of Naptalam Using D-tartaric acid and Functionalized Multi-walled Carbon Nanotubes

Dushu Huang, Yunhui Long, Wei Liu, Yong Hong, Ming Zhong, Shijuan Xu
Chiral resolution of naptalam using various functionalized multi-walled carbon nanotubes (MWCNTs) mediated thin-lay chromatography was studied. D-tartaric acid was used as chiral selectors and cyclohexane-alcohol solvent mixture was used as developers. The results indicated that under the condition of...
Proceedings Article

Marketing Mix Analysis on the Purchase Decision of Processed Beef Products for MSMEs in Malang, Indonesia

Rizki Prafitri, Priyo Sugeng Winarto, Puji Akhiroh, Rizkia Kurnia Pratami, Mochammad Syahrul Ramadhani, Ary Nurdiansah, Jihan Maghfiro Alrina
This study aims to analyze the consumer characteristics and identify marketing mix factors that affect consumer purchase decisions for processed beef products in Malang, Indonesia. This research was carried out from July to August 2024, involving 300 consumer respondents from 10 micro, small, and medium...

The Effect of Training Method and Speed on VO2max of Futsal Players

Benny Criya Permana, F.X. Sugiyanto
The purpose of this study was to determine the differences between the effects of interval training, fartlek training, and speed on the increase of VO2 max capacity in futsal players. This research used an experimental research method with a 2×2 factorial design. The research instruments used include...

Digital Economy Policy and Regional Public Resource Allocation: Evaluating the Equity Effects of China’s Data Infrastructure Investment

Based on Provincial Panel Data, 2013–2022

Ruicong Liu
Drawing on provincial panel data from 30 mainland provinces over 2013–2022, this study constructs an analytical framework spanning digital infrastructure investment, public service accessibility, and household income distribution, employing a Spatial Durbin Model (SDM) to examine how data infrastructure...

Research on the Development Strategy of Domestic Airline Market under "The Belt and Road"

Xiaoshuo Zhao
"Belt and Road Initiative along including a total of 65 countries (including China), along the country's total population of about 4 billion 400 million, accounting for the world's total population of 60%, GDP accounted for about 30% of the world. Civil aviation is an important link in the development...

Effectiveness of Integrative Application of Quality Management Systems with Productivity and Quality Improvement Tools in Businesses

Tran Binh, Nguyen Thi Hong Van, Nguyen Hoang Lan
Within the scope of Program 712, in 2020, Directorate for Standards, Metrology and Quality – Ministry of Science and Technology cooperated with Asia Management Consulting and Business Development Company Limited to perform the research on “replicating the application of management systems combined with...

Development of Multicomponent Binders Using Fine Powders

M.Sh. Salamanova, S-A.Yu. Murtazaev, A.Kh. Alaskhanov, Z. Kh. Ismailova
The paper discusses the issues associated with the development of multi-component binders and high-quality concrete on their basis. The basis for the preparation of such binders is the use of finely divided mineral additives of natural and man-made origin. Particular attention is paid to the aggregate,...

The Effect of Employee Engagement and Job satisfaction on Organizational Citizenship Behavior (OCB)

Ahmad Shabir Affandi, Dina Patrisia, Syahrizal Syahrizal, Abror Abror
This study aims to see the effect of employee attachment and job satisfaction on Organizational Citizenship Behavior (OCB) on lecturers at Universitas Negeri Padang. The populations in this study were 905 UNP lecturers with civil servant status. The sample in this study amounted to 30 people who were...

Progressive Muscle Relaxation Techniques effectiveness against The Difference of Fatigue Level of Patients Undergoing Hemodialysis in Medan

Cholina Trisa Siregar, Rizki Annisa Nasution
Purpose. Chronic renal failure patients undergoing hemodialysis may experience symptoms such as fatigue. Symptoms of fatigue can cause patients unable to perform simple activities,can not remember things that have already passed, inability to socialize with other people and experiencing poor sleep quality.Methods....

Research on Relative Efficiency of Input and Output of Sci-Tech Finance Based on DEA Model: A Case Study in Shanghai

Mengying Yu
By using the DEA model, this paper establishes the evaluation index system of sci-tech financial efficiency and calculates the relative efficiency of sci-tech finance in 30 province-level regions in China including Shanghai from 2014 to 2018. The results indicate that although the efficiency of sci-tech...

Analysis of WhatsApp Users’ Consumer Satisfaction and Loyalty During The Covid-19 Pandemic in Samarinda

Indah Martati, Suminto Suminto, Dyah Kusrihandayani, Kristin Wulansari
The COVID-19 pandemic has had an impact on the use of social media for most people in Indonesia. This study aims to analyze and prove the influence of e-quality, e-trust, and the perceived benefits of e-satisfaction and e-loyalty of WhatsApp users during the Covid-19 pandemic in Samarinda. The data used...

The Effect of Increasing Teacher Competency and Vice Principal Leadership of Academic Schools on Teacher Success at SMP Negeri 1 Mesuji

Yosi Ariska, Bukman Lian, Mulyadi
The purpose of this study is to resolve the problems, first, the impact of increasing teacher competence on the performance of teachers. Second, the effect of the Deputy Principal’s Instructional Leadership on Teacher Results. Third, the influence on the teaching output of SMPN 1 Mesuji of increasing...
Proceedings Article

Design of A Combination Grilling Model of Sam-Sam and Chicken

Anak Agung Ngurah Bagus Mulawarman, I Ketut Gde Juli Suarbawa, I Gede Oka Pujihadi
The grilling tools commonly used today rely on square-shaped wire clamps to hold fish or chicken, placed over a combustion chamber with manual fanning, often resulting in uneven cooking or charring due to the proximity to the heat source. Additionally, manual fanning requires significant effort and time....

Analysis of the Implementation of Government Policies on the Representation of Women in the Regional Legislature of Jeneponto Regency

Femi Nur Islami, Rabina Yunus, Indar Arifin
This research aims to determine the implementation of government policies regarding women’s representation or affirmative action in the Regional Legislative Institution of Jeneponto Regency. This research uses qualitative methods with interview techniques and methods of analyzing the information obtained....

Research on Predicting China’s Social Logistics Costs from an Industrial Demand Perspective

Mengyuan Zhang, Song Han, Weilu Sun
The abstract should summarize the contents of the paper in short terms, i.e. 150–250 words. Reducing social logistics costs is a key pathway to driving high-quality economic development. This study employs Bayesian networks to probabilistically infer industry development states under different economic...
Proceedings Article

JLCORS Observation Data Quality Checking and Assessment

Junqing Liu, Cai Liu, Guodong Yang, You Tian
To adopt teqc software to carry out comprehensive detection and assessment on 49 continuous running observation stations from the JLCORS network system, including data integrity, ionospheric delay and variability, multipath effect etc. Besides, data sampling rate adopts 30 seconds and the satellite cut-off...
Proceedings Article

Study on Surface Texturization of Monocrystalline Silicon Wafers with Na2CO3 and NaHCO3 Solutions

Junjun Ma, Shiqing Man
The surface texturization of monocrystalline silicon wafers based on a mixture of sodium carbonate (Na2CO3) and sodium bicarbonate (NaHCO3) solutions under different conditions have been studied in this work. A series of comparative experiments were made to indicate the dependence of hemispherical surface...

Student Value Orientations on the Physical Education Course at University Level

Jajat, Adang Suherman, Yusuf Hidayat, Mulyana, Kuston Sultoni
The purpose of this study was to investigate the student value orientations in the Physical Education Course at University Level. The method of the study was descriptive study to find out the depiction of student value orientations on the physical education course. The participants of the study were...
Proceedings Article

Scheduling Strategies for the Thermal-hydro Coordination Based on the Large System Theory in Electricity Market

Dongrong Jiang
In the electricity market, the first problem considered by the power grid company is the safety and economy of power grid. So, the power grid company must not only ensure the power grid safety but also consider the effects of power transaction and the thermal-hydro coordination in the daily scheduling...

The Contribution of Writing Recall Summary Protocol and Gender-Specific Background Knowledge of EFL on Reading Comprehension: A Case on Saudi EFL Students

Usman Shah Toti, Samsiah Abdul Hamid
Cultural schemata mediate an interaction between a text and the reader which ultimately facilitates reading comprehension and recall of the text content. This interaction between a text and a reader requires reader’s cultural knowledge in making meaning and understanding of a text. This study investigates...
Proceedings Article

A Mixed Normalization Capacitance Model for Electrical Capacitance Tomography

Lifeng Zhang, Feng Zhu, Qin Zhang
Electrical capacitance tomography (ECT) is a technique developed in recent 30 years, which aims to measure multi-phase flow. The image reconstruction for ECT is an inverse problem to find the permittivity distribution in a pipe. The normalized capacitance measurements are needed during the process of...

Prophetic Journalism in Muhammadiyah's Press Release on Sexual Violence Prevention

Andhika Pamungkas, Abdul Khohar, Rifma Ghulam Dzaljad
This study explores the utilization of prophetic journalism values in the creation of a press release by the Central Leadership of Muhammadiyah (PP Muhammadiyah) in response to the Regulation of the Minister of Education, Culture, Research, and Technology (Permendikbudristek) No. 30/2021 regarding the...

Testing the Quality of Rubric to Authentically Assess Students’ Digital Communication Skills

Luh Putu Putrini Mahadewi, Basuki Wibawa, Zulfiati Syahrial
Equipping students with 21st-century learning and work skills is a necessity for universities as frontline agents of change in society. One of the skills is digital communication. In addition to short-term training, this skill can also be integrated into relevant courses. This has an impact on the use...
Proceedings Article

Design and Simulation of a Three-Phase Grid-Connected Fast-Charging System for NIMH EV Batteries Using a CC-CV Protocol

Didi Istardi, Afif Nuril Musthofa, Robi Kurniawan, Jihan Zeinyuta Rosafira
This paper presents the design and simulation of a three-phase grid-connected fast-charging system for a 12 V, 75 Ah Nickel-Metal Hydride (NiMH) electric vehicle (EV) battery using MATLAB/Simulink. The proposed system integrates a three-phase active rectifier, a DC-link filter, and a buck–boost DC-DC...

Development of Problem-Based Learning and Inquiry (PBL) Learning Methods in the Form of Mass Media-Based Case Studies on Integrity and Anti-Corruption Subject

Dewi Anggraini, Didi Rahmadi
Integrity and Anti-Corruption subject are entered into the KKNI based curriculum in 2018 and are mandatory subject at Political science department given to second semester students. In this subject we are discussed several important topics on the concept of integrity and anti-corruption attitudes which...

An Activity using a Personal Blog as Reflective Learning among University Students in Academic Writing Course

Khotimah Mahmudah, Nur Drajati
A blog has long been used in the field of education in which it is still a blog designed for certain groups and purposes. While the use of students' personal blog is still rarely used. In responding to the case, a teacher has several creative ways to deliver academic writing materials to the students....

Research on the Path of Building Audit Team in Colleges and Universities in the New Period

Wenlei Chen
Over the past 30 years, China's audit institutions have maintained the financial and economic order of the country and effectively guaranteed the healthy development of the economy and society, also college auditing has played an important role in the economic activities of higher education. Based on...
Proceedings Article

Compaction Property Of Integrated Backfilling Materials

Fan Xiang, Facheng Yi, Defu Du, Xuemei Zhang
Nuclear industry production would produce large amounts of nuclear waste.How to safely dispose of the nuclear waste especially high level radioactive waste (HLW) became increasingly serious problem at present. This article turned out that compaction energy was an important factor of the impact compaction...