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This study aims to find out about the influence of four independent variables and dependent variable as well as the extent of the contribution of the athletes of South Sumatra. The method used in this study were (1) the path analysis (path analysis) (2) simple correlation (3) The coefficient of determination....

Immune herbal probiotics are nutrients containing probiotics and enzymes. The purpose of this study was to evaluate the effect of administering immune herbal probiotics on the oxidative stress profile and performance of KUB 2 chickens. The research materials were 192 KUB-2 male chickens aged 21 days...

The influence cause of boron steel sheet on size precision is studied, which is contained with additional drawing stress, emergency ratio, board deep, plastic modulus, subdued point, sclerotic index, crushing force, curvature radius and so on. In order to lay the further foundations of optimizing design,...

This research was conducted to find out whether there was an increase in student chemistry learning outcomes that were taught using the peer tutoring method, research was conducted on high school students in class XI with colloidal properties. This research is a quantitative study with statistical data...

Adolescent sexual behavior is part of the process of adolescent reproductive development. Adolescent sexual behavior that is not healthy can lead to serious psychosocial problems, such as depression and social role confusion due to teenage pregnancy. This study aims to determine the determinants of risky...

In recent years, the development of campus network loan has developed rapidly and gradually formed a popular trend. This form of popular can not be separated from the development of the network and individual needs. But what can not be ignored is that the campus network loan has brought a huge burden...

Sheep is one of Indonesia’s most important germplasms, whose prolific capability enables it to meet the meat consumption needs of small ruminants. PT Agro Investama is a private company that operates as the largest Sheep breeding center located in Malangbong District, Garut Regency, West Java. This research...

Model checking is a powerful technique for verifying systems and detecting errors at early stages of the design process. When model checking is used to check properties of Petri net, the specification has to be expressed in temporal logics. In this paper we will focus on how to characterize some important...

Relying on the application and analysis of big data technology, the current mainstream video platforms have opened up a new situation for producing and marketing online documentaries. The video platforms take big data as the guide, boutique production of online documentary content, relying on big data...

This study described how policies are implemented in response to current health disaster condition. Policy was regarded as a concrete effort by the Government to deal with current problems. Comparison of policies was carried out in order to compare policies with one another in order to determine their...

Improving condenser performance is essential for sustaining the efficiency of geothermal power plants within Indonesia’s Net Zero Emission roadmap. This study investigates the application of machine learning (ML) models to predict condenser valve openings at PLTP Darajat. Three models were evaluated:...

The paper considers issues related to the evaluation of the quality of public services in the sphere of small and medium-sized business support and promotion. The authors identify the problems, objectives and main tools of evaluating the quality of the services provided by public organizations to small...

The COVID-19 outbreak in Indonesia has triggered a socioeconomic disaster. The government needs to include the Direct Cash Assistance (Bantuan Langsung Tunai) program as an essential social safety net for citizens affected by COVID-19. Because of incorrect distribution. The purpose of this research is...

The article gives the assessment of the state of agricultural landscapes by key indicators: the degradation processes in the investigated agricultural landscapes; the level of environmental sustainability of the agricultural landscape; the types of land forming the structure of cultivated land; the quality...

This study aims to analyse the impact of Bank Syariah Indonesia's (BSI) financial performance as a subsidiary on the economic performance of the three conventional banks that own it: Bank Mandiri, the parent bank, as well as BNI Bank and BRI Bank, which are non-controlling owners. This study utilises...

Vaccination is one of the ways that countries around the world to manage the COVID-19. The effectiveness of a vaccine can be assessed from the degree of protective antibodies produced after the vaccination program. The purpose of this study was to determine the levels of SARS-CoV-2 antibodies in the...

This article in the context of the situation, the author proposes an open management model of teaching resources constructed under the Microsoft. NET platform based on SNS and Web services technology. Finally, a roadmap for the system and key implementation technologies are analyzed and the structural...

A pot experiment was conducted to study the effects of different concentrations selenium (Se) on the photosynthetic characteristics of tomato seedlings. The results showed that the photosynthetic parameters and photosynthetic pigment content of tomato seedlings increased first and then decreased, and...

The accurate prediction of the performance of stocks in the stock market has been a longstanding problem in the field of finance and applied mathematics. We use financial statements data from the U.S. SEC and share price data from Kaggle to predict U.S. stock market returns using LightGBM. After training,...

A pot experiment was conducted to study the effects of spraying melatonin(MT) on photosynthesis of lettuce seedlings under NaCl stress. The results showed that net photosynthetic rate(Pn), stomatal conductance(Gs), light use efficiency (LUE)and transpiration rate (Tr) were improved, especially when the...

"The cold facts of the supply and demand situation" for agricultural insurance guarantees in China are the key reasons for the current low levels of protection available. Through an analysis of economic principles and domestic and overseas research, we posit the factors influencing the level of agricultural...

Since January 26, 2018 to August 7, 2019, under the issue that the Shanghai Composite Index has fallen sharply, the RSI expert system still recorded positive returns in the gold sector. Compared with the W&R expert system, its winning percentage, annual return, and net profit margin are 1.23, 13.96,...

To assess the risk of an investment project for the development of coal deposits in conditions of the initial data uncertainty, methods of fuzzy logic are used, which allow operating quantitative and qualitative information, including the one difficult to formalize. To take into account the uncertainty...

This paper combs through the experimental design, intervention goal, intervention environment, and intervention effect of 29 APP applications for autistic children's interventions at home and abroad in the past decade. The results found that: researchers mostly used single-subject research design...

This paper aims to assess the success of the eGovernment system in the quality of public services. The data was obtained using a questionnaire distributed to residents who had accessed the Tangerang LIVE application, with the number of samples taken up to 400 people. This study found a significant influence...

This paper examines Lenovo’s 1617 Annual Report to analyze internal factors of the dividend policy. Dividend policy illustrates relevant events like whether corporations issue dividends, about what percentage of dividends would be issued and when would be the issuing date. Virtually, the main concept...

Learning is an individual's attempt to experience new behavioral changes in the interaction of his environment. The changes enable individuals to master the material as the goal of learning. Learning mastery needs to be accompanied by a learning approach. The learning approach is divided into two...

This study aimed to: (1) Determine the sustainability status and factors that can be used to improve the post-mining land use with the Multidimensional-Scaling (MDS) method based on the ecological, economical, social, law, infrastructure, and technological dimensions, (2) Calculate the business investment...

Transportation, energy, water, and built environments are increasingly being used as more innovative infrastructure through predictive analytics to guarantee reliability, efficiency, and resilience. Conventional centralized data analytics platforms have limitations on scalability, latency, and privacy...

Soil salinization has become a global problem. This test used the method of spraying different concentrations (1, 5, 10, 20 mol-L-1) of ABA to lettuce leaves respectively, with spraying water as control, to discuss the effects of exogenous abscisic acid (ABA) on photosynthesis of lettuce under NaCl stress....

To investigate the phenotypic variation of cucumber photosynthesis, net photosynthetic efficiency of cucumbers were measured by LI-6400XT Portable Photosynthesis System. Non-rectangular hyperbolic model was adopted to fit the light response curve. We used 16 cucumber accessions selected from the core...

Based on the panel data of 29 provinces(except Tibet and Hainan)over 2001-2013 period in China, this paper uses threshold panel model to empirical analysis whether they have non-linear and threshold effect between sci-tech finance and sci-tech innovation. The results show that the influence of sci-tech...

The fast-growing of P2P network lending has also brought many threats to the users. Risk identification plays an important role in the supervision of P2P net loan. So the effective risk identification of P2P network lending is very important to the network financial management. The risk assessment model...

Based on the net zero carbon emission goal of the Paris Agreement, climate warming has become a global issue that the international community attaches great importance. As an engine to promote the rapid development of various fields, the Internet will undoubtedly have a particular impact on carbon emissions....

Nowadays, the refugee crisis has become a worldwide problem. This paper aims to predict refugee crises, design optimal routes and simulate the movement of refugees. Finally, a policy recommendation is proposed, totally based on my research, to those concerned. Firstly, refugee acceptance index is proposed...

A pot experiment was conducted to study the effects of spraying with 5 different concentrations (0, 50, 100, 150, 200 μmol·L-1) of exogenous melatonin (MT) on photosynthetic characteristics of C. bursa-pastoris seedlings under 50 mmol·L-1 NaCl stress. The results showed that spraying exogenous MT significantly...

A method of autonomous recoverment for survivable system was proposed. Firstly, failure models of survivable system were formally described based on stochastic Petri nets, in which a number of measurable index parameters for recoverment were also given out. And then a recursive autonomous recoverment...

A study on assessing the tensile test of bamboo lamination using Dendrocalamus asper and Gigantochloa apus. Focus in this research is strength of Gligen (part of Anco/liftnet). Here we use bamboo laminate products with special adhesive materials. The basis for making a bamboo lamination model with the...

Net Asset Value (NAV) of sharia mixed mutual funds has been decreasing since the last five years. It is related to macroeconomic factors and the condition of the Indonesian economy. In this paper the authors are trying to see the relevance of macroeconomic factors and Net Asset Value (NAV) of Islamic...

This paper investigates how kinship networks function as informal care infrastructure during urban disasters, with a comparative focus on the 1995 Chicago Heatwave and the 2005 Hurricane Katrina. While natural disasters are often framed as equalizing events, mounting evidence reveals that their impacts...

The financial performance of Royal Dutch Shell (2021-2023) highlights the opportunities and challenges of the energy industry in the transition period. Affected by geopolitics, carbon neutrality policy and oil price fluctuation, Royal Dutch Shell’s net profit rebounded from a loss of 21.68 billion pounds...

Data-driven decision-making is getting more attention since its modelling core depends on data availability, rather than long and costly processes of getting data and requirements from domain experts, patients, or decision-makers. The current practice for detecting diabetic retinopathy is conducted manually...

The netting twine of PP/MHMWPE/EPDM was elementarily studied. The result shows PP/MHMWPE/EPDM netting twine is characterized in a high breaking load, when the high breaking load of a netting twine is not degraded. The linear density, diameter,raw material consumption and water resistance of netting gear...

Code switching during English interaction happens due to some reasons. One of the world issues in code switching is Singlish or SgE phenomenon. This research is aimed to contribute some findings in discourse particles that are commonly used in SgE interaction through code switching viewpoint. The data...

Previous researchers have researched mining quite a lot, but the study has a lot of theorizing on production, optimization, and risk. Research on the condition of the Company’s economic micro has not done much before. This study aims to know and analyze Net Profit Margin, Earnings Per Share, and Growth...

The Covid-19 pandemic caused a big wave that resulted in changes in various sides of life in the world, including the use of language on social media by netizens. Therefore, the purpose of writing this article is to explain the use of language on social media by netizens in the Covid-19 pandemic, as...

Solar energy is an energy source that is widely used because it is free energy, eco-friendly and very abundant, especially in tropical countries. However, the energy obtained from solar energy is inconsistent and is heavily influenced by environmental factors. Recently, many researchers have developed...

This study shows a preliminary investigation of shadow detection in drone-acquired images using a deep learning method with minimal labelled shadow images. The aim is to discuss how the selected U-Net architecture performs in a small-sized dataset consisting of various types of shadow brightness and...

Purpose. To demonstrate a new R-lens tool designed to analyse the economic resilience of enterprises as part of their industry group. Method. The R-lens is a multidimensional fuzzy parabolic regression that best approximates the set of stable states of the economic system in the selected coordinate...

Based on the public data of gold block in China's securities market from January 26, 2018 to August 7, 2019, with the management objectives of winning rate, annual return rate and net profit rate, the above data were tested by the Trend RSI Expert System. The results show that the maximum of winning...