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3955 articles

Free Cash Flow, Size, and Earning Management

Marista Oktaviani, Mochamad Mochklas
The purpose of this study is to determine the effect of free cash flow and firm size on earnings management in banking companies on the IDX. Research period 2016–2017, secondary data in the form of annual financial reports, with a sample of 30 banking companies. The results of the FCF study have a positive...

Comparative Study on Green Building Implementation on Educational Building Design

Dewi Larasati, Irma Handayani Lubis, Suhendri, Helfa Rahmadyani, Noveryna Dwika Reztrie, Yulita Hanifah, Aulia Fikriarini
As a developing country, the development of human resources is one of the country’s priority programs in enhancing national competitiveness of the current economic globalization era. The necessity of university campus development is required in ensuring the fulfilment of facilities and infrastructure...

Gender Differences in Investment Biases

Tia Yuliawati, Maya Sari, Y Netti Siska
This research investigates differences in investment bias based on the gender perspective among investors in Indonesia. The investment biases analyzed were overconfidence and herding. These two investment biases were found in many individual investors and often led to suboptimal investment decisions....
Proceedings Article

Catalytic Pyrolysis of High Density Polyethylene (HDPE) and Polystyrene Plastic Waste Using Zeolite Catalyst to Produce Liquid Fuel

Zurohaina, Irawan Rusnadi, Fatria, Arizal Aswan, Rima Daniar
This study aims to examine catalytic pyrolysis with activated natural zeolites. A pyrolysis reactor with three levels of separator as a result of development was used to study the catalytic pyrolysis of plastic waste into liquid fuel at intervals of 200 - 400 oC and operating time of 30-90 minutes. As...
Proceedings Article

Design of the Pencak Silat Learning Model Using Variations in the Learning of Medan City Junior High School Students, North Sumatra Province

Rahma Dewi, Novita, Fill Erwin
Basic motion learning is the main aspect that students must master. The pu rpose of this study was to determine the basic motion learning model of pu nches and kicks with games for junior high school students. To determine the feasibility of learning models of basic movements of strokes and kicks of...

The Impact of Corruption News of Soe Officials on Abnormal Return

Nabila Ramadhani, Putu Anom Mahadwartha, Endang Ernawati
This study aims to examine the impact of corruption news of Indonesia State-owned Enterprise Officials on abnormal returns. From 2010–2020, at least 30 corruption cases were handled by the Tipikor (Criminal Act) court originating from SOEs. This study uses the event study research method with AR and...

The Development of Area-based Multicultural Learning for Achievement, Creative writing, and Cultural conservation Awareness Grade 7 Ethnic Groups Students in Thai language

Yupin Tamiya, Khajornsak Buaraphan
The purposes of this research were: a) to explore the current state, problems, and needs of Thai language teaching for ethnic groups students; b) create an Area-based Multicultural Learning (AML) model; and c) to examine the effects of AML on Grade 7 ethnic groups students’ learning achievement, creative...

Social Economic Condition of Coastal Communities Based on Utilization Pattern in Rote Ndao, East Nusa Tenggara

Lambok Laurance, Nurul Fajri, Fakhrurrozi Fakhrurrozi, Idris Idris, Safran Yusri
The socioeconomic conditions of coastal communities play a critical role in shaping resource utilization patterns, which directly impact the sustainability of conservation areas. In Rote Ndao, understanding the livelihoods coastal community is essential for developing effective management strategies...
Conference Abstract

7.1 THE DETRIMENTAL EFFECTS OF LIVE FIREFIGHTING ON ARTERIAL FUNCTION IN FIREFIGHTERS

Alexander Rosenberg, Kanokwan Bunsawat, Tommy Wee, Tracy Baynard, Gavin Horn, Denise Smith, Bo Fernhall
Pages: 62 - 62
Background: Aging is associated with increased arterial stiffness and wave reflection, which is predictive of all-cause cardiovascular (CV) mortality (1–3). Firefighters have the highest cardiovascular mortality of any occupational group (4). High levels of heat stress, physical exertion, and elevated...
Proceedings Article

Preparation of Carbon Powder and Carbon Powder-CNT Mixture for Supercapacitor Application

M. A. J. Mulya, M. A. Sulthoni
Supercapacitor offers high energy density, stability and can be build using environment-friendly material. To deepen understanding on how supercapacitor material effect its properties, this work study the effect of treatment on every component of supercapacitor. The capacitor is composed by electrodes,...
Proceedings Article

Psycho-Correction of Relationship of Middle-Aged Women in Fitness Centers

V. Dolgova, Ju. Arzhilovskaya, O. Kondratyeva, N. Mamylina
The theoretical and methodological basis of the study is the cultural and historical theory, the personality development theory, age psychology, the systematic approach to personality, theoretical studies of gender specificity, theoretical approaches to the concept and structure of I-concept. Theoretical...

The Belt and Road: Improving Education, Welfare and Growth of Member Countries

Isaque Manteiga Joaquim, Shah Zaman
The Silk Road Economic Belt routes covers more than 60 countries and regions accounting for 30 per cent of Global GDP and world’s merchandise up to 35 per cent. By 2050, SREB routes aims to contribute 80 per cent of Global GDP growth and will advances three billion more people into middle class from...
Proceedings Article

Effect of Interval Training to Increase Physical Fitness

Hartati, Wahyu Indra Bayu, Ahmad Richard Victorian
The aim of this study was to know the effect of interval training to increase physical fitness. Subject was Student Extracurricular at Senior High School 1 South Indralaya, Palembang, and collected using total sampling (N =30). Through a quasi-experimental research, treatment given to the subject during...

Research on the Coupling and Coordination of China’s Tourism Economy and Internet Development

Jiao Mi
Taking China’s 30 provincial units as the research target and constructing an evaluation index system of tourism economy and Internet development, we use the coupling coordination model to measure the degree of coupling and coordination between China’s tourism economy and Internet development from 2007...

Behavioral Bias in Retirement Planning: A Literature Review

Heraeni Tanuatmodjo, Nugraha Nugraha, Disman Disman, Toni Heryana
A decent and good life is generally always desired by every individual because it can guarantee the future. Because every individual in old age will experience a decrease in income, investing is necessary to get a decent life. Increasing life expectancy makes retirement an essential element in human...

Research on the Influence of Scientific and Technological Innovation on High-Quality Economic Development ——The Intermediary Effect based on Industrial Structure Upgrading

Peitai Yu, Yinghua Wang
Based on 30 provinces in China as research samples, this paper selects the panel data from 2013 to 2023, and effectively analyzes the relationship between scientific and technological innovation and industrial structure upgrading and high-quality economic development through the construction of benchmark...
Proceedings Article

Properties of woolen woven coated with melanin of yak hair

Batchimeg Ganbaatar, Oyunchuluun Lkhagvasuren, Dagvasuren Erdene, Batsuren Choijamts, Nadmid Gongor
The melanin of yak hair is a biomaterial with unique features and functions. We investigated the properties of woolen woven when coated with yak hair melanin. Natural melanin was extracted from yak hair by the method of acid hydrolysis. The woolen woven was coated with 5%-10% owt melanin, 0.8 g/l sodium...

Product Testing Model on Prospective Users of Bliin Application

Ervina Islamiati, Susi Susanti Tindaon
Many Businesses are declining because of COVID-19. One of the impacts of the PSBB is the closure of traditional markets in several areas. Seeing the problems that occur, people are afraid to make direct contact. PT. Digital Inovasi Bersama has issued a product in the form of an application called BLiin....

The Effectiveness of Behavior Modification Using the Fading Technique to Improve the Vocabulary of Deaf Students in SLB-C Negeri Pembina Banjarbaru

Gusti Medinda Ridha Putri, Rudi Rusli, Jehan Safitri
Various problems can arise when individuals interact with individuals with disabilities, especially when one of them is deaf. Being deaf and having hearing loss are conditions in which the individual loses hearing function completely or partially. Generally, the problem faced by an individual when interacting...

The Analysis Of Fraud Pentagon Theory And Financial Distress For Detecting Fraudulent Financial Reporting In Banking Sector In Indonesia (Empirical Study Of Listed Banking Companies On Indonesia Stock Exchange In 2012-2017)

Evy Rahman Utami, Nandya Octanti Pusparini
This study aims to analyze the fraud pentagon theory and financial distress for detecting fraudulent financial reporting in banking companies in Indonesia listed on the Stock Exchange in 2012-2017. The sampling technique used purposive sampling with the sample of 30 companies. The hypothesis testing...
Proceedings Article

Prevalence and Related Factors of Common Mental Disorder Among Individual Nusantara Sehat (NSI) Staff in Remote Primary Health Care

Syachroni, Rosita, Mimi Sumiarsih, Iin Nurlinawati, Rudi H. Putranto
Data from the national health survey (Riskesdas), Ministry of Health Republic of Indonesia showed there’s increasing the proportion of risk common mental disorders (CMD) in people aged > 15 years from 6.0% (in 2013) to 9.8% (in 2018). This study is to determine the prevalence of CMD among health worker...

The Effect of Financial Ratios on the Possibility of Financial Distress in Selected Manufacturing Companies Which Listed in Indonesia Stock Exchange

Rudolf Lumbantobing
This study purposed to confirm the influence of financial ratios toward the possibility of financial distress in the listed manufacturing companies in the Indonesia Stock Exchange. Using a selected sample consist of 30 emitens with 90 units of analysis, the relationship between financial ratios and financial...
Proceedings Article

The Influence of Cissus quadrangula Salisb Extract to Bone Length and the Number of Osteoblast in Femur of DDY Mice

Hendri Priyadi, Fransiska Ambarukmi Pontjosudargo, Irmadella, Alif Pascal
Cissus quadrangula Salibs have been proven to have an influence on the growth of bone and the healing process in fractures and prevent osteoporosis. Cissus quadrangula Salibs has been widely used as traditional medicine and has proven to increase osteoblast activity, and could accelerate the recovery...
Proceedings Article

The Effect of Family Knowledge Level on First Aid Speed of Patients with Hypertension Emergencies in Dr. R Soedjati Soemodiardjo Purwodadi Hospital

M. Festy Mahanani, Sutrisno, Purhadi, S. Meity Mulya, Aris Sudiyanto, Argyo Demartoto, Sapja Anantanyu
According to the World Health Organization Hypertension is the silent killer which is widely known as a very common cardiovascular disease. (WHO, 2019). Data obtained from RSUD dr.R Soedjati Soemodiardjo Purwodadi in 2017 there were 540 patients with hypertension and 212 of them were hypertensive emergencies...

Kinetics of Gas and Liquid Smoke from Catalytic Pyrolysis of Human Hair Cut Waste and Its Characterization

I Dewe K. Anom, Marianus, J. Z. Lombok, Lalu Rudyat Telly Savalas
Human haircut waste (HHW) is categorized as waste that is difficult to decompose by microorganisms in water and soil and has high stability to temperature. HHW disposal carelessly will cause environmental pollution problems. Incineration of HHW produces gas with a pungent odor that can interfere with...
Proceedings Article

Indigofera zollingerianan Effect as a Subtitute of Concentrate on Growth of Etawa Goats to Digestibility of Fiber Fractions

Evitayani Evitayani, L. Warly, F. Rifaldy
This study was aimed to determine the effect of giving Indigofera zollingeriana as a substitute for concentrate in the diet of Etawa crossbreed goats during growth fed by field grass on fiber fraction digestiility. This study used an experimental method with a Randomized Block Design with 3 treatments...
Proceedings Article

Characteristics of Facial Bone Fractures in Otorhinolaryngology Head and Neck Surgery Department - Dr. Hasan Sadikin General Hospital Bandung Period January 2016 – January 2021

Ikhbar Falah, Nur Akbar
Introduction Facial bone fracture is one of the causes of patient visits to the emergency department. The epidemiology of facial bone fractures differs not only between populations but also has continued to change over the last few decades. Data collection in term length regarding the...
Proceedings Article

Effect of Triticum aestivum L. Wheat Grass Juice Planted with Various Media on the Hemoglobin of Anemic Male Mice (Mus musculus L.)

M. Des, Elsa Yuniarti, Atradinal Atradinal
Indonesia frequently experiences the health issue of anemia. This occurs when there are insufficient levels of hemoglobin in the blood, which is caused by a lack of iron, which is necessary for the synthesis of hemoglobin. Wheat grass is one of the iron-rich foods that can be consumed as an alternative...
Proceedings Article

The Effect of Maggot Flour (Hermetia illucens) on the Growth of Sangkuriang Catfish (Clarias gariepinus)

Rusdi Rusdi, Yulilina Retno Dewahrani, Tiara Putri Chaerunnisa, Bunga Ainindya Balqis, Nur Novita, Rahma Noviati, Melta Rini Fahmi, Naufal Ma’arif
The public’s need for catfish consumption increases every year. To increase catfish production, good quality feed is needed that meets nutritional needs and stimulates catfish production. Catfish can grow well if their nutritional intake is adequate, especially protein requirements. However, fish need...
Conference Abstract

5.4 EFFECT OF ACUTE RESISTANCE EXERCISE ON ARTERIAL HEMODYNAMICS AND CEREBRAL BLOOD FLOW DYNAMICS: DOES SEX MATTER?

Alexander Rosenberg, Tommy Wee, Elizabeth Schroeder, Kanokwan Bunsawat, Georgios Grigoriadis, Garett Griffith, Bo Fernhall, Tracy Baynard
Pages: 59 - 60
High-intensity resistance exercise (RE) acutely increases arterial stiffness and blood pressure (BP), coupled with reduced cerebral blood flow velocity (CBFv) and greater flow pulsatility in the cerebral circulation, which may be detrimental to cerebral microvasculature. Because females have different...
Conference Abstract

5.2 REDUCED SUBLINGUAL ENDOTHELIAL GLYCOCALYX IN TYPE 1 DIABETICS WITH DIABETIC NEPHROPATHY

Signe Abitz Winther
Pages: 59 - 59
Background: Glycocalyx is a glycoprotein layer protecting the capillary endothelium. An impaired glycocalyx may precede the development of microvascular complications in diabetes. Capillaroscopy is a new method to estimate the dimensions of the glycocalyx by measuring the perfused boundary region (PBR)....
Proceedings Article

Acceptance of Brownies Suweg (Amorphophallus paeoniifolius) Substituted with Mung Bean (Vigna radiata)

Bela Monica Anggraeni, Setyaningrum Rahmawaty
Suweg, Indonesian name for Elephant foot yam (Amorphophallus paeoniifolius) is a local root crop of Indonesia that rich in carbohydrate with low glycemic index and high fiber that potentially developed as healthy food product by adding source of protein, e.g. mung bean (Vigna radiata). The aim of this...
Proceedings Article

Risk Analysis of Earthquake Disaster in Central and Western Regions of Gansu

Suping Zhang, Zhixiong Li, Yanping Sun, Rui Zhu
Gansu Province, located in the west of China, is one of the provinces where earthquakes occur frequently. We try to understand the actual population in different areas of long-term and seasonal changes, building types and different structure proportion, topography and secondary geological disaster hazard...
Proceedings Article

Grey Connection Analysis between Cement Particle Size Distribution and Compressive Strength

Zhenping Sun, Yi Liu, Liangliang Shui, Xiaobo Tang, Yaowu Dong, Dangyi Li
This paper studied the effect of triethanolamine(TEA), glycerin(PG) and lignosulphonate(CLS), used as grinding aids respectively, on cement particle size distribution and mortar strength. Grey connection analysis was made between cement particle size distribution and compressive strength. Results showed...

Effectiveness of the Project Based Learning Model Integrated Ethno Technology to Actualize Superior Teacher Candidates

Nuroso Harto, Sarwi, Sudarmin, Supriyadi
The purpose of this study was to determine the effectiveness of ethno technology integrated project-based learning models to improve the competency of superior physics teacher candidates. With the subject of physics education students at PGRI Semarang University who participated in environmental physics...
Proceedings Article

The Influence of Corneal Foreign Body on Eye Infection

Nur Meida, Ika Setyawati
Background: A corneal foreign body is one of the main causes of blindness. The effects can range from mild infections (corneal abration, keratitis) to severe damage (endophthalmitis) depending on the type of material. Late-stage complications can cause permanent blindness. Objective: This study aimed...

Optimization Of Curing And Extraction Time On Production Of Base Gelatin From Bovine Skin Material

Asrul Bahar, Nita Kusumawati, Mirwa Adipraha Anggrani, Supari Muslim
To explore gelatin materials used in any purposes for food additive with Indonesian local sources, gelatin in this study was prepared from bovine skin via base method. The effects of curing (10, 30, and 50 days) and extraction time (4, 5, and 6 hours) on yield percentage, pH, viscosity, organoleptic...
Research Article

Assessment of peripheral vascular function with photoplethysmographic pulse amplitude

Tatiana Kuznetsova, Gregory Szczesny, Lutgarde Thijs, Dominique Jozeau, Jan D’hooge, Jan A. Staessen
Pages: 58 - 64
Background: Vasodilation of the peripheral arteries after reactive hyperaemia depends in part on the release of nitric oxide from endothelial cells. Previous studies mainly employed a fingertip tonometric device to derive pulse wave amplitude (PWA) and, therefore, measure PWA hyperaemic changes. Another...
Proceedings Article

Aggregate Human Mobility Using Mobile Network Big Data

Okkie Putriani, Sigit Priyanto, Imam Muthohar, Mukhammad Rizka Fahmi Amrozi
Processing big data into human mobility analysis requires more in-depth stages and calculations with each consideration or assumption at the beginning of the step. Data from the Ministry of Transportation Research and Research Section with City Data for March 2022 on 15–16, Sunday and Monday as a representative...

Harmonizing Sustainable Urban Green Spaces in Greater Jakarta: A Legal Geography Analysis

Bani Pamungkas, Ayuning Budiati, Maulana Yusuf
Following Jakarta’s transition from the capital to a special region, it confronts numerous challenges affecting the Greater Jakarta region. Despite a mandated 30% allocation for green open space, Jakarta’s current provision only reaches 7.56%, according to the 2022 Detailed Spatial Planning Plan. With...
Proceedings Article

The Reinforcement of Flexible Composite Beams Laminated Camphor – Reinforced Concrete

Pamella M Sri Rezeki, Yackob Astor, Mujiman, Ery Radya Juarti
Indonesia has a lot of abundant material resources. One of them is the availability of solid wood that can be used for bridge construction. The wood used as a bridge structural element has a 15-20 meters span with class III road loading capacity. However, wood has limited dimensions. Therefore, it is...

The Happiness Level of Students from Borneo

Nisa Kurniati, Fitri Atikasari
The purpose of this study was to examine the happiness level of students from Borneo who actively involved in the regional organization in Malang. This study applied a quantitative descriptive design using a survey approach. The subjects involved in this study were 30 students aged between 17-22 years...
Proceedings Article

Study on the Evaluation of the Construction Level of Provincial Ecological Civilization Based on Grey Relational Projection Method

Xia Feng, Mu Zhang
Based on the "whole ecosystem" interpretation of the connotation of ecological civilization, this paper constructs an evaluation system of ecological civilization construction with 34 indexes including search engine data-Baidu index from four aspects: ecological environment, ecological economy, ecological...

Developing Interactive Computer Based Learning Media of Lectora Inspire to Enhance Conceptual Skills of Senior High Schools Students

Wilta Fajrina, Murniaty Simorangkir, Nurfajriani
This study aimed to understand level of feasibility of learning media based-Lectora Inspire for special topic of acids and bases developed according to BSNP standard for interactive computer media; and to know the differences of the improvement of students is conceptual skills in learning acids and bases...
Proceedings Article

Study on the Optimum Technological Conditions of Germination of Buckwheat Seeds

Guotao Zhang
To determine the optimum technological conditions of germination of buckwheat seeds, we studied on the influencing factors of germination rate of buckwheat seeds, which include soaking time, soaking temperature, germination temperature and germination humidity of buckwheat seeds. The results showed that...

The Implementation of Scientific Literacy in Enhancing Scientific Thinking Ability for Early Childhood

Ifat Fatimah Zahro, Sharina Munggaraning Westhisi, Ayu Rissa Atika
This article aimed to obtain and to analyze the differences scores of scientific thinking ability between the children whom got the scientific literacy learning and classical learning. The background of the study is the lack of science activities in early childhood education due to several things: (1)...

Development of Biology Learning Media Based on Macromedia Flash in the Era of Industrial Revolution 4.0

Riya Irianti, Dharmono, Mahrudin
This study aims to describe the validity, practicality and effectiveness of Macromedia Flash in Biological Learning in the Industrial Revolution Era 4.0. The research method in this research is the development or Research and Development (R&D), using the One-shot Case research design. Stages in this...

Development of Learning Materials in E-Learning Courses with the Principles of Cognitive Theory of Multimedia Learning (CTML)

I Gde Wawan Sudatha, Ketut Pudjawan, Alexander H. Simamora
The objectives to be achieved in this development are as follows: 1) describe the process of developing learning materials in the E-Learning Development course in accordance with the principles of cognitive theory of multimedia learning, 2) describe the feasibility of learning materials for the E-Learning...
Proceedings Article

Saponins Rich Fractions From Eurycoma longifolia Extract

Abirame Segaran, Lee Suan Chua
Eurycoma longifolia which is a renowned folk medicinal herb in South East Asia is rich in saponins. This study investigated the different extraction and fractionation techniques of saponins from the roots of the plant. Organic solvents such as acetone and ethyl acetate were used to precipitate and partition...
Proceedings Article

C.A.T.E.: A Multimodal AI Agent for Context-Aware and Bilingual Learning in Technical Education

Siti Robaya Jantan, Ummi Haani Shahrul, Roslinda Murad
The new large language models (LLMs), it is impressive in their generality, remain inadequate in terms of context-awareness, tool integration, and real-time flexibility that technical education requires. We offer a solution to this problem by introducing C.A.T.E. (Compiler Assistant for Technical Enhancement),...