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Kotabaru Regency is one of the regencies in South Kalimantan Province, Indonesia, with significant potential for seaweed cultivation activities. However, the production of Eucheuma cottonii seaweed in Kotabaru Regency has been decreasing annually. Notably, since 2010, there has been no seaweed production...

Since its proposal in 2013, the Belt and Road Initiative has become an important strategic framework for promoting global economic cooperation and development. With the in-depth implementation of the initiative, trade activities in countries along the route have increased significantly, promoting the...

This study examines the spatiotemporal heterogeneity of decarbonization pathways across China’s four major regions (2000–2020) by integrating LSTM forecasting with spatial econometric analysis. Utilizing panel data, three-dimensional visualization, and machine learning, we quantify regional disparities...

The pursuit of game fish is as much an art as it is a science. Amongst the varied species targeted by anglers, the Sebarau fish species or Hampala Barb, renowned for its fighting spirit and elusiveness, presents a unique challenge. The crafting of lures color to attract this esteemed quarry is an intricate...

Spices are essential agricultural products that hold considerable economic importance and fulfill various roles in culinary, medicinal, and industrial fields. Black pepper, a spice traded worldwide, experiences frequent price changes due to seasonal variations, inconsistent quality, and disruptions in...

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:...

Accurate short-term load forecasting (STLF) plays a vital role in power systems because it is the essential part of power system planning and operation. Considering that an individual forecasting model usually cannot work very well for STLF, a hybrid model based on the seasonal ARIMA model and BP neural...

The Qinling Mountains are known as the dragon veins of China, and are also the central mountains that are geographically compatible with north and south, and run through the east and the west. Such natural geographic conditions determine the special ecology of the Qinling. The Qinling Mountains are located...

The tobacco marketing institution has strategic roles (entry point) in driving tobacco agribusiness system and improving farmers’ bargaining position. However, the limited information owned by the farmer in marketing the tobacco causes not all farmers to directly sell the tobacco to the warehouse, even...

The egg industry is a significant contributor to the economy and requires a stable egg price for its sustainable growth. Accurate egg price prediction is crucial to monitor the market, provide reference for decision-making, and achieve early warning. This study presents a novel egg price forecasting...

In order to investigate the ownership concentration of influence environmental information disclosure and market reactions, this paper use Chinese all A-share listed companies of main board market in 2012 as samples, and the research conclusion indicate that: (1) The higher tradable shares, and the higher...

The fundamental characters and failure mechanism of the landslides related to freeze-thaw action are introduced in this paper. Monitoring of the ground temperature and the pore water pressure at the landslide located at the side of the Heifangtai loess platform, Gansu province suggested freezing can...

Reservoirs serve a lot in solving water shortage problems. It is critical to ensure the quality in the reservoir. Turnover time is identified to influence the water quality significantly. In this study, the effect of air temperature variations on turnover time in a reservoir on Fushan Mountain (Qingdao,...

The tourism sector is one of the economic sectors that shows the fastest growth rate and is the largest foreign exchange contributor in a large number of countries, including Indonesia. In the third quarter of 2023, Indonesia’s tourism sector generated more than USD 6 billion, which is equivalent to...

The objectives of this study were: (1) to analyze the income of clove farming in Gangga District, North Lombok Regency; and (2) to analyze the feasibility of clove farming in Gangga District, North Lombok Regency. This research used a descriptive method and collected secondary time series data. Data...

This research examines the temporal evolution of satisfaction attributes in Morocco’s Airbnb ecosystem from 2013 to 2023 and analyzes their impact on tourism sustainability. Through the Latent Dirichlet Allocation (LDA) anal-ysis of 51,880 English-language reviews, our study reveals significant shifts...

Dairi regency is rich with their horticultural plants, especially shallots. But shallots are seasonal plants which affect the price fluctuation even though it has a big potential. The importance of this research is developing a product from Dairi shallot in order to stabilize the market price of shallot,...

We chose a traffic intersection that were heavily polluted in Haidian District of Beijing as the representative monitoring point to collect of atmospheric particulate samples within four seasons, respectively, and analysis of the PM2.5 and PAHs levels and their contribution to haze in Beijing atmosphere....

A significant seasonal variation in tuberculosis (TB) is observed in north India during 2006–2011, particularly in states like Himachal Pradesh, Haryana and Rajasthan. To quantify the seasonal variation, we measure average amplitude (peak to trough distance) across seasons in smear positive cases of...

In our contemporary fiscal lives continuously expanded by technological innovations, electricity is playing an increasingly momentous role. That said, ameliorating electricity consumption anticipation has become a most imminent and pressing issue. Considering the large quantity and high frequency of...

The present study focuses on the 2020 truck transportation data in India, conducting preprocessing operations on the data to construct variables such as driver experience, latitude and longitude, and seasonal time. By building a logistic regression model based on the influencing factors, this study explores...

As the ordinary ornamental tourism, sports tourism is t influenced by the seasonal influence, and because of the special requirements of the space, time and environment, the influence is even greater. This paper take skiing tourism as subject, which is popular with the ice and snow sports fans, detailed...

Objective: To find adaptation strategies of a perennial herb Cyperus rotundus and an annual herb Setaria viridis, and evaluate their ability for the ecological restoration in the hydro-fluctuation belt in the Three Gorges reservoir area (TGR). Methods: An empirical study of photosynthesis and productivity...

Addressing issues such as inadequate spatiotemporal adaptability of roadside control, low data matching accuracy, weak beyond-line-of-sight (BLOS) service capabilities, and a lack of adaptability in integrated traffic-tourism scenarios in vehicle-infrastructure interaction applications for tourist trunk...

Most of ventures need to manage many kinds of product urging them to prioritize one product on top of another. The prioritization criteria will depend on each department, making one product possibly get different priority level by different department. Unsupervised Machine Learning discipline could provide...

This paper conducted a questionnaire survey on the current situation and problems of elderly care for the rural elderly in 14 prefecture-level cities in Liaoning Province, China, and a total of 530 valid data were collected. Based on the basic information data of the elderly, an analysis of variance...

Seasonal variations in sensible heat flux (Hs), latent heat flux (LE), and carbon dioxide flux (Fc) during 2005 over an artificial rice wetland in the Liaohe Delta, Northeast China, were investigated using the eddy covariance (EC) technique. The results show that Hs is relatively larger (>200 W m–2)...

The indicator bacteria and pathogenic bacteria Salmonella spp. and Shigella spp. were tested in the laboratory with two different methods, the Petri-dish method, and the IDEXX tray method. The findings of this study reveal concerning levels of bacterial pollution in the Selbe River, illustrating the...

Based on investigation data on Pb in surface and bottom waters in Jiaozhou Bay, eastern China in 1985, we analyzed the spatial and seasonal variations Pb in waters, and defined the seasonal distribution, horizontal distribution, variation range, vertical variation, vertical transfer process and high...

A PV/T system based on windows is designed and fabricated to investigate the performance of PV/T system and the influence on the energy saving effect in Nanjing. A water-cooling device is installed behind the PV cells to improve the power generation efficiency and its cooling effect is better than air-cooling....

In the contemporary market, which is characterised by rapid change, the ability to accurately forecast consumer demand is of paramount importance for businesses seeking to optimise a range of operational aspects, including inventory management, pricing strategies and supply chain operations. This work...

Classical garden is an important carrier to embody the view of time and space in ancient China, and the attention of ancient gardeners to the view of time and space undoubtedly affects the concept of space-time construction of Chinese classical garden and makes the static garden create the change of...

The excavation depth of foundation pits in modern urban high-rise buildings and underground engineering is getting larger and deeper, and the shape of the foundation pits is more complicated due to the surrounding environment. At the same time, the foundation pit construction in seasonal frozen soil...

The research was aimed at studying a long-term influence of intensive tillage systems on water availability-related soil properties. This research had been carried out in Nawungan agricultural land, Imogiri in the clay soils dominantly by Lithic Ustorthent. Nawungan has long-term agricultural activities....

The paper presents an analysis of daily maximum, minimum and annual average diurnal temperature range. Three stations in XiLiuGou basin are analyzed to detect significant daily time trend from1969 to 2010. The homogeneity of the series is tested by means of the Standard Normal Homogeneity, the Buishand...

the study of natural geographical zoning is a traditional and well-developed field of physical geography. Zonal landscapes of the planet are well-classified and have clear diagnostic features. The situation is extremely different from intrazonal landscapes. The criteria for their differentiation are...

TPS type hot-melt adhesive damp heat aging phenomenon along with the seasonal variation is analyzed. Effect of kinds and content of tackifying resin, elastomer and TPU on the properties of hot-melt adhesive bonding is studied, and with the method of orthogonal design the optimized hot-melt adhesive formula...

In the cold region, the seasonal freezing and thawing for the pore water in the rock or the soil are very likely to occur repeatedly. Engineering practices show that: in the service period, more than 80% of the tunnels have different degrees of frost damage. Hence, the frost-resisting problem must be...

Malaysia’s Electrical and Electronics (E&E) industry is pivotal, significantly contributing to national income through Gross Domestic Product (GDP), exports, and job creation. This industry is booming for drastic future expansion due to the Industrial Revolution, IR 4.0, and towards IR 5.0, with...

Development of mineral fields requires use of various machines. In the North, truck operation goes hand in hand with failures. Statistical analysis identified the effect of ambient temperatures on operating efficiency of BelAZ-7540 dump trucks. It was established that the number of failures increases...

The article is devoted to the analysis of fire regime of the Volgograd region’s landscapes. The problem of wildfires became especially urgent at the beginning of the 21st century, when climate change and reduced agricultural load created conditions for landscape fires break-out and spread. Research material...

"Jingchu Chronicle" is a note-style prose with the seasonal customs of different places in the age of Jinchu , which is the most complete records preserved till now. This paper combined the scenery content records with the questionnaire investigation among Yangtze University Students , taking simple...

Based on the investigation data on Zn in waters in May, September and October in 1983, were analyzed the horizontal distribution, seasonal variation and settling process of Zn in water in the bay mouth of Jiaozhou Bay, eastern China in 1983. Results showed that Zn contents in surface waters in May, September...

Rural population of Ukraine mainly consume water from wells and individual wells, which (in the vast majority) are in unsatisfactory technical and sanitary condition. For the estimation of the quality of the spring waters in some settlements of Mostyska district, the seasonal samples of were taken in...

In this paper, one-year meteorological data from 2015 were obtained from the European Center for Medium-Range Weather Forecast (ECMWF) for seven stations located in the seashore region of Nigeria. The study focused on the diurnal, seasonal, and annual fluctuations of the Earth's atmospheric refractive...

Load forecasting is one of the important content of power system. Gray GM (1,1) model with seasonal time series was proposed by analyzing the development of the electricity load forecasting. This paper made an empirical analysis of the model with data specifically related to electricity in Guizhou region...

Rural tourism refers to a kind of tourism mode which relies on the countryside, takes farmers as the main body, and takes the unique natural environment of the countryside as the main attraction. It is a new form of tourism and industry. Zhejiang Province is the earliest province to develop rural tourism...

Based on the study of the development of life insurance in Guizhou Province in the underdeveloped areas, this paper analyzes the time series of premium income in Guizhou Province to study the development of life insurance in this area, and the paper mainly focuses on the monthly data of life insurance...

The sports tourism is a new tourist products in our country in recent years, it will be combined with sports and tourism, the purpose is advocate the public not only have the fun of playing, but also can improve the health. For the coastal cities, the seasonal characteristics of tourism is one of the...

With the sugar futures price forecast for the theme in this article, from the seasonal character-istics of white sugar, in January 2006 - June 2017 the sugar futures first month closing price as the foundation of data, using the seasonal decomposition method to the sugar futures price forecast of July...