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Proceedings Article

Taxa composition of Insects in Peat Agricultural area Kalampangan sub-district Central Kalimantan Indonesia

Adventus Panda, Siti Aisiah, Kornelia Marlina Sosiayu, Rotua Novera Simbolon, Agus Haryono
Insects are one of taxa within Animal. Despite of their high adaptability, this group also cover vast areas. Nevertheless, they are played an ecological role. This is suggest, that this taxa having a sizable proportion over animal kingdom. Data from agricultural area, their existence most often reported...

Prediction of Customer Transactional Net Promoter Score (tNPS) Using Machine Learning

A Telecommunication Company Case Study

Rathimala Kannan, Chee Yoong Yan, Kannan Ramakrishnan, Dedy Rahman Wijaya
In many retail organisations, transactional Net Promoter Score (tNPS) is used to quantify customer satisfaction. It is also one of the alternative measures used in customer retention strategies and assessing customer loyalty. Customers who are dissatisfied rarely express their dissatisfaction before...

Information Literacy Using Social Media Tools: A Study of the Provincialised Colleges in Kamrup Metro District

Merina Ahmed, Md Mukutor Rahman
The title of this study, which is “Information Literacy Using Social Media Tools: A Study of the Provincialized Colleges in Kamrup Metro District”, focuses on understanding the implementation of social media tools towards improving information literacy among the LIS professiona of provincialized colleges....

The Analysis of Nicknames on Website from the Perspective of Sociolinguistics

Yang Zhao
The nicknames on Website have become an indispensable part of people's daily life. Screen names are generally more casual, and the more unique the better, the more novel the better. However, there are a lot of differences between Chinese and Western screen names, through the comparison of Chinese and...

WTO Export Restriction of Agricultural Commodities and Its Impacts for G-33 Members

Steven Raja Ingot, Dian V. Panjaitan, Arie Mardiansyah, Leo M. Christoffel
The discussion of agricultural Export Restriction (ER) at the World Trade Organization (WTO), which is a mechanism to temporarily stop the export of agricultural product that aims to prevent food shortages in exporting countries has been intensively negotiated. However, as a net importer of agricultural...
Proceedings Article

The Effect of the Bicyclononan Derivative on the Conditioned Reflex of Passive Avoidance in Rats with Cerebral Ischemia

Galina Brkich, Natalia Pyatigorskaya, Andrey Nedorubov, Olga Filippova, Oleg Zyryanov
The aim of this study was to develop the effect of substance Z–109 - a bicyclononan derivative, presumably belonging to the class of ampakines on the memory of rats undergoing cerebral ischemia. The evaluation of mnestic functions was carried out on the model of the conditioned passive avoidance reflex....

Investment Performance of Private Pension Funds in Selected Asian Countries: The Role of Fees and Management Companies

Loh Wen Yan, Wong Mei Foong
This paper examines the investment performance of private pension funds in Hong Kong, South Korea, Malaysia, Singapore, and Thailand, segregated by fund universe: Growth (equity), Moderate (balanced), and Conservative (bond) Fund. The adoption of hybrid model is a new attempt and all the three main categories...
Proceedings Article

The Effect of Incubation Time on Various Type of Local Agricultural Waste in Madiun, Indonesia to Produce Cellulases Using Trichoderma viride

Pujiati, M W Ardhi, E Muktiani, N K Dewi, N Jadid, E N Prasetyo
This study aims to determine the effect of substrate types on the crude activity of cellulase enzymes from local agricultural waste such as peanut shells, coconut fibers, brans, and teak leaves with the variations of incubation times (day 1, 3, 5, and 7) produced by Trichoderma viride. Enzyme activity...
Proceedings Article

The Paradox of Organic and Sustainable Certifications in Nepalese Orthodox Tea: Do Producers Truly Benefit?

Gaurab Luitel, Hari Krishna Panta, Kishor Chandra Dahal, Tara Prasad Bhusal, Krishna Prasad Timsina
Organic and sustainable certifications have become critical for tea producers seeking access to premium international markets. However, their economic implications in Nepal’s orthodox tea industry continue to be a subject of debate. Organic and sustainable certifications such as United States Department...
Proceedings Article

A Novel Colored Time Petri Net Model for Policy Management and Context Awareness Procedure in MANET

Jing Wang, Huyin Zhang, Fang Xu, Ning Xu, Zhiyong Wang, Xuejun Zhou, Chen Li, Zhao Shen
Because the phases of policy management in Mobile ad hoc network (MANET) and the procedure of context awareness in cognitive wireless network are very unclear and complicated. We aim to provide a useful description way to analyze the mechanism of policy-based network management (PBNM) in MANET, the structure...

Taxation of Private Foundations and Game Theory

Urmas Kaarlep
On a global level, the high net worth population is expanding, and the wealth of high net worth individuals (HNWI) is increasing rapidly. For various reasons, high net worth families and individuals are searching for vehicles to assist them in safeguarding and conveniently managing their wealth. Private...
Proceedings Article

Electronic Customer Relationship Management Information Systems of Sharia Life Insurance at AJB Bumiputera 1912

Bayu Waspodo, Mr Zulfiandri, Afifah Fajri
Sharia individual life insurance products depends on Bumiputera agents to provide services related to the product and its policies. Related to get new customers and to maintain good relations with its customers. Problems occurs where such services cannot accommodate the needs of the public and participants...
Proceedings Article

Growth Morphology of CuMg2 in Laser Forming of AlCoCrCuFeNi Coating on Mg

Guanghui Meng, Xiaoting Liu, Jun Qiu, Bo Wang, Kun Zhao
The AlCoCrCuFeNi high-entropy alloy coating was fabricated on pure magnesium by means of laser cladding using a direct blown powder method. The formed coating is composed of two different layers, i.e., a lower composite layer consisting of some partially melted HEA particles in a mixture of Mg and a...
Proceedings Article

Technical Research on Describing Reconfigurable Systems by Object Oriented Petri net

Jun Guo, Sheqin Dong, Kegang Hao, Satoshi Goto
An object oriented Petri net was proposed in order to describe reconfigurable systems. The formal definitions of this kind of Petri net were presented carefully. The methods of subnet partition were discussed in details. And techniques of mapping objects to reconfigurable platform were discussed as well....
Proceedings Article

Population Size Structure and Gonadal Maturity Level of Mullet (Paramugil sp.) in Socah Waters, Bangkalan Regency, East Java, Indonesia

Rizka Rahmana Putri, Ariyani Dian Wahyu Savitri, Nurisa Fatmawati, Indah Wahyuni Abida
Socah Village has a huge potential of fisheries resources, one of which is mullet (Family: Mugilidae). Research on the biological aspect of mullets in Socah Waters has not been carried out, so it is necessary to research the frequency of length and weight, the length at first capture (Lc=Lc50%), and...

Maqāṣid al-Sharīʿah in Maritime Governance to Realize Sustainable Development in Indonesia

Tuan Afero Harahap, M. Arfin Hamid, Romi Librayanto
This study discusses the inequality between the abundance of maritime resources and the persistent poverty experienced by coastal communities in Indonesia. This research suggests that a governance framework, based on Maqāṣid al-Sharīʿah, can offer a strong holistic and ethical path to sustainable and...

Innovative Energy Solutions for a Sustainable, Net-Zero Future Using Green Hydrogen

Pragnesh N. Dave
The urgent need to mitigate climate change has intensified global efforts to transition from fossil-based energy systems to low-carbon and renewable alternatives. Green hydrogen—produced through water electrolysis powered entirely by renewable energy—has emerged as a pivotal solution for achieving deep...
Proceedings Article

Improvement of the Antioxidant Activity of Soybean Peptides by Microwave-Assisted Enzymatic Digestion

Ting Zhang, Dan Liu, Jiyun Liu, Yuquan Zhou, Shuang Ma, Jingbo Liu
Objective: To optimize the enzymatic digestion processing parameters of soybean and improve the antioxidant activity of soybean peptides. Methods: microwave-assisted enzymatic digestion (MAED) was applied to extract antioxidant peptides from soybean with maximized antioxidant activity by response surface...
Proceedings Article

Spectrophotometric Determination of Penicillamine in Pharmaceutical Sample using Fe(III)-Tiron System

Xinrong WEN, Changqing TU
Hydrosulfuryl(-SH) in penicillamine molecule can reduce Fe(III) to Fe(II), then using tiron as chromogenic reagent of Fe(III), and the content of penicillamine is determinated indirectly through determinating the surplus content of Fe(III) in the system. An accurate fast spectrophotometric method for...
Proceedings Article

Individual-Typological Approach to the Assessment of Adaptation, Health and Psychophysiological Indicators of School Students Doing Sports

S.N. Filippova, V.V. Gorrelik, V.S. Belyaev, T.P. Knysheva
The paper is devoted to experimental justification of widespread application of individualization in choosing types and volumes of physical activity for physical education classes taking into account typological indicators. The purpose of the study was to improve the physical education of schoolchildren...

Public Debt and Macroeconomic Dynamics: A Simulation Model with Variables of Interest Rate, Economic Growth, Domestic Consumption, Government Expenditure, and Net Exports

Sebastiana Viphindrartin, Regina Niken Wilantari, Zainuri, Rudi Kristiawan, Suryaning Bawono, Gusni Ariansyah
This research explores causal relationships among public debt, interest rates, economic growth, domestic consumption, government spending, and net exports. It employs a panel vector model to investigate these relationships, assuming that all variables are endogenous and influenced by their own past values...
Proceedings Article

Oil Removal From Palm Oil Mill Effluent (POME) by Using Kenaf Core (Hibiscus Cannabinus)

Nor Halaliza Alias, Luqman Chuah Abdullah, Thomas Choong Shean Yaw, Siti Nurul Ain Md Jamil, Ahmad Jaril Asis, Nur Haziqah Rusli
Increasing attention on the environmental issue especially the wastewater from the palm oil mill effluent (POME) has become one of the great concern to many researchers. The excessive amount of untreated POME may cause the reduction of oxygen and sunlight in the water, which in turn affects the aquatic...
Proceedings Article

High-Carbon Organic Fertilizer Effects on Soil Physical Properties of Sandy Loam Soil and Corn Growth

Danang Widjajanto, Bunga Elim Somba, Rois, Uswah Hasanah, Abdul Rahman, Rachmat Zainuddin, Rezi Amelia, Rully Akbar Pribudi Djalalelmbah, Rizki Puspitasari, Desi Ratnasari
Organic fertilizer (OF) as an ameliorant is best known for improving soil structure and plant growth. This study aimed to determine the effect of organic fertilizer swallow droppings on soil physical properties and plant growth. It is a pot experiment arranged in a randomized block design with six treatments...
Proceedings Article

Analysis of Malondialdehyde Levels in The Heart, Small Intestine, and Testes in White Rats Induced MSG with Treatment of Kesum Ethanol Extract (Polygonum minus Huds.)

Ana Hidayati Mukaromah, Fadli Sukardiansyah, Nadia Mulyana Kum, Muhammad Renaldi, Chatarina Hesty Nugraheni
Monosodium glutamate (MSG) is a food additive used as a food flavoring. Excessive use of MSG can increase Reactive Oxygen Species which has an impact on rat organ damage, characterized by increased levels of malondialdehyde (MDA). Kesum leaves (Polygonum minus Huds.) contain antioxidants which can reduce...
Proceedings Article

Microstructure and Performance of Mg-substituted -TCP Porous Ceramics

Yunhai Ma, Wenbo Shang, Xueying Fan, Zhihui Gao, Hubiao Wang, Xueman Luy
-tricalcium phosphate( -TCP) is an important biomaterial with good biocompatibility. The study was concentrated on the microstructure and performance of Mg-substituted -TCP porous ceramics. The 6mol.% Mg-doped powders were fabricated by the method of gel-sol combustion with raw materials of Ca(NO3)2,...
Proceedings Article

The Design and Implementation of a Kind of “Data Structure” Visualized CAI Software

Zhao Wang, Hui Ma
Data structure and algorithm is one of the core courses in computer science. The textbook “Algorithm and Data Structure: C language description " edited by Naixiao Zhang, Professor of Peking University, is one of the national higher education quality teaching materials in China. The software was built...
Proceedings Article

A Petri-Net Based Approach to Verifying Compositional Correctness of System Components

King Sing Cheung
In component-based system design, one need to obtain from a given set of com-ponents an integrated system which is correct in the sense that the system is live, bounded and reversible. In this paper, based on the composition of augmented marked graphs, we propose a method for verifying correctness of...
Journal: eFood
Research Article

Trypsin-hydrolyzed Corn Silk Proteins: Antioxidant Activities, in vitro Gastrointestinal and Thermal Stability, and Hematoprotective Effects

Tsun-Thai Chai, Shin-Yii Ang, Kervine Goh, You-Han Lee, Jia-Min Ngoo, Lai-Kuan Teh, Fai-Chu Wong
Pages: 156 - 164
The aim of this study was to examine the antioxidant capacity of Trypsin-hydrolyzed corn silk proteins, specifically radical scavenging, ferric reducing and anti-lipid peroxidation activities, as well as stability after heating and simulated gastrointestinal digestion. Among the 1–5-h hydrolysates, the...

The Effect of Price to Book Value, Cash Ratio, and Net Profit Margin on Stock Return in Coal Sub Sector Companies on the Indonesia Stock Exchange for the 2017-2021 Period

Michael Horas Korompis, Pristin Prima Sari, Alfiatul Maulida
Between 2016 and 2020, the stock price development of the coal subsector was abnormal. When benchmark coal prices declined, coal stock prices climbed. This study seeks to determine, in part and concurrently, the influence of net profit margin, cash ratio, and price to book value on stock return in businesses...

NPV and IRR’s Comparative Analysis in Enterprises Investment Decision Making

Xuanrun Liu
In the economic evaluation of engineering projects, the net present value and internal rate of return (IRR) are generally used to measure the economic benefits of the project. However, the analysis of the two indices is sometimes self-contradictory. This article points out that the net present value...
Proceedings Article

Feasibility Analysis of Electroplating Facilities for Caliper Assy Manufacturing Using Investment Methods at PT. XYZ

Riki Ridwan Margana, Muhammad Lamarera Gaharu
This research was initiated after a fire incident at PT. XYZ’s electroplating facility, disrupting its operations and those of its client, PT. ADM. As a long-term plan, PT. XYZ aims to rebuild the facility, but for now, they are outsourcing the electroplating process. This temporary solution, however,...
Proceedings Article

Histological Observation, Identification, and Secondary Metabolites Content in Endophytic Fungi of Mahogany Tree (Swietenia mahagoni Jacq)

Utami Sri Hastuti, Sulisetijono Sulisetijono, Chomisatut Thoyibah, Siti Hartina Pratiwi, Khusnul Khotimah
The mahogany (Swietenia mahagoni Jacq.) tree is a sort of medicinal plant. The phytochemical analysis by previous research has proved that the mahogany bark methanol extract is contained i.e alkaloid, tannin, saponin, phenol hydroquinone, and flavonoid. Some medicinal plant that has mutualism symbiotic...
Proceedings Article

The Innovative Models of C-trip’s E-commerce

Qilun Zhang, Yang Wang
In the market of the on-line travel agencies, many new concepts and even commercial models emerge these years. Facing the big challenging of the Qunar. Net & Baidu’s integration, the C-trip is quite hard to move forward. Yahoo, eBay, Google are on the multiple ways, but the C-trip is devoted herself...

Study of a Reading-Writing Project Based on Connectionism in China's EFL Classrooms

Qing Yang, Wei Yao
Under the framework of connectionism, the present research designed a new syllabus - a reading-writing project for EFL students in a Chinese university. The project established a net for connection: reading materials as input units, self-reflection and peer discussion as hidden units, and writing as...

The Effects of Pine Needles Biocomposites Floor Mats on Consumers Tactile Perception of Comfort during Sitting on the Floor while Eating at a Restaurant

Hatif Adiar Almantara, Prabu Wardono, Meirina Triharini
“Floor sitting” is part of the culture of several countries in Asia. Utilizing the waste pine needles to become biocomposites floor mats could make something unique and perhaps it could stimulate human sensory during sitting on the floor while eating at a restaurant. The purpose of this research is to...

Effect of Aeration Injection Technology Application on Dissolved Oxygen in Floating Net Cages in Cengklik Reservoir Waters, Boyolali Regency

Fatimah Nurul Mahdiyah Jayatri, Adhy Kurniawan, Susilo Budi Priyono
Eutrophication in the Cengklik Reservoir has become a problem that occurs every year which results in the faster growth of water hyacinth (Eichhornia crassipes) around the reservoir waters. This occurs due to increased utilization of the reservoir causing a large amount of waste input into the waters,...

A Comparison Study of Bank Efficiency in Indonesia Before and After Crisis in 2008 Based on Data Envelopment Analysis

Cut Nabila Saraziva, Dony Abdul Chalid
During financial crisis, the profitability of businesses tend to decline. Therefore, managements aim to minimize inefficiencies in running their businesses. Using 35 banks in Indonesia, we analyze the crisis effect on bank’s efficiency before and after crisis in 2008. Methods used in this study are data...

Research on the Motivations and Identification of Financial Fraud in Luckin Coffee

Zixi Yu
This paper takes Luckin Coffee (2020-2024) as the research object. Through a coupled analysis of financial indicators and marketing activities, it adopts quantitative research methods to reveal the mechanism of the effect of marketing innovation on financial performance. The study identifies that, during...
Proceedings Article

Microwave Synthesis of Cu, Fe-doped TiO2 and Its Application for Photocatalytic Degradation of Organic Wastewater

Deng-Feng Wu, Cong-Sen Wang, Xue-Hong Liao
In this paper, Cu2+ and Fe3+co-doped titanium dioxide nanocomposite was prepared by iron nitrate, copper nitrate and titanium sulfate as raw materials and sodium dodecyl sulfate as surfactant under microwave irradiation. The x-ray diffraction (XRD) results show that as-prepared sample of direct adding...
Proceedings Article

Microstructure and mechanical properties of micro-alloying modified Al-Mg alloys

J. Zhang, J.J. Zhao, R.L. Zuo
Er and Sr were added to 5052 Al alloy to investigate their possible effects on the microstructure and mechanical properties of the alloy. The results show that while Sr addition has a moderate grain refinement effect and has no positive effect on alloy plasticity, Er addition refines both the grain size...

Development of Open Education Resources (OER) Learning in Vocational Education

Duwi Leksono Edy, Tuwoso Tuwoso, Solichin Solichin, Erwin Komarata Mindarta
The learning process has an important role in improving student character. The process of character building can result from a fun learning process. Open learning has an important role in the formation of student character. Open learning leads students to learn more creatively, by giving students the...
Proceedings Article

Characterization of Crude Amylase Activity from Bacteriocin-Producing Lactobacilli

NR Mubarik, HA Surya, Suryani
Bacteriocin-producing Lactobacilli have been successfully isolated from inasua, a fermented fish product from Teon, Tilapia, and Serua, Province of Maluku Indonesia. In addition to producing bacteriocin, Lactobacilli could produce amylase enzymes. This study aims to characterize crude amylase enzyme...

Preliminary Investment Analysis and Feasibility Study on Comprehensive Tract Development Projects

-- Taking a Project in Wucheng District, Jinhua City as an Example

Yangzi Liu, Ailin Li
In the process of China’s urban development, the comprehensive tract development plays an important role, which is highly attractive in the current context and is increasingly becoming an important development mode for promoting new-type urbanization. The operation of comprehensive tract development...

Assessing Indonesia's Enhanced Nationally Determined Contributions (NDC) to The Paris Agreement: Identifying The Obstacles Indonesia has in Addressing Climate Change

Ika Sri Hastuti
This study explores Nationally Determined Contributions (NDC) as a sort of national commitment that incorporates steps for both mitigating and adapting to climate change in order to lower carbon emissions that contribute to the phenomena of global warming. Indonesia, as a nation that has officially approved...
Proceedings Article

The relationship between the phase interface valence electron structure of Mg-Al alloy and mechanical properties

Jie Yan, Jun Xie
It is found that the electron density of -Mg17Al12(110) Mg-Al(0001) interfaces declines gradually with increasing Al element, namely interfacial electron density declines.Compared with -Mg17Al12(110) Mg-Al(0001) interfaces, Mg2Si(001) Mg-Al(0001) has greater interfacial stress, that is to say the strengthening...

The Impact of Board Diversity on Corporate Performance Based on Neural Network Algorithms

Naijun Hu
To uncover the specific impact of board diversity on corporate performance, neural network algorithms were utilized to examine the relationship between diversity indicators such as gender, age, and education, and corporate financial metrics. The results indicate that an appropriate configuration of board...

Estimating Actual Evapotranspiration Using the Metric Model and Comparing it to In-Situ Hydrological Measurements in an Irrigated Catchment

Mahmut Cetin, Halil Karahan, Muhammet Said Golpinar, Omar Alsenjar, Muge Erkan Can
Accurate estimation of actual evapotranspiration (ETa) is crucial for enhancing water use efficiency in large-scale irrigation networks. Furthermore, quantifying elements of the basin-scale water budget is crucial for assessing variations in water components and identifying potential deficits or surpluses....

A Study on Tourism Education Research Progress in China from 1994 to 2013

Xinyu Wu, Wei Zhang
With the prosperity of tourism industry and the development of tourism education after China’s reform and opening policy, tourism education research has gained great attention by scholars with enormous literature. This thesis, based on the methods of bibliometrics and content analysis, studies on the...
Proceedings Article

Rules of Ozone Generation Induced by Yellow Phosphorus

L. Zhang, Y.H. Qin, C.X. Nie, B.Z. Chen
The rules of ozone generation produced by yellow phosphorus and oxygen were carried out by single-factor experiments in this article. The results showed that with fixed yellow phosphorus concentration (2 g L-1) and oxygen volume percentage (10 %), the rate of ozone net generation reaches a maximum of...

Research on Influence of Online Group-Buying Marketing on the Market

Yating Du
The convenience of the network develops a set of network shopping; sellers sell marketing products through net site that is very common. Before the emergence of the network, the electronic data communication has been adopted by some enterprises as a business approach, but the scope of application is...