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The solar wind has a strong influence primarily on the outer shells of the Earth (the magnetosphere and the ionosphere). As a result, it affects the potential difference between the ionosphere and the Earth's surface as well. The paper presents the results of the performed analysis of the relationships...

Risk management plays an important role in managing supply chains. Agricultural commodities different from manufactured products because agricultural products have unique properties, perishable, their shapes and sizes are very varied, seasonal, the business scale is generally small and Kamba, so agricultural...

The paper presents the study of epizootological situation with demodicosis infestation of dogs in the Central Chernozem region of the Russian Federation from 2010 to 2017. The retrospective and operational analysis of veterinary reports of public and private veterinary institutions was carried out. In...

Based on the available observation data from meteorological stations in Henan Province from 1981 to 2010, annual and seasonal average soil temperature of each station during the past 30 years was calculated, monthly, seasonal and annual sequence of average temperature of each layer was generated, climate...

Based on the investigation data on Cd in Jiaozhou Bay in May, September and October in 1983, were analyzed the horizontal and seasonal distribution, vertical variation and variation range of Pb, revealed the seasonal variation process, settling process and water’s effect of Cd. Results showed that Cd...

According to the monthly precipitation data collected from three meteorological stations in Xilingol League from 2000 to 2015, annual and seasonal drought features in Sunit prairie for 16 years were detailed analysis by using precipitation anomaly percentage from the drought frequency and the changing...

This paper analyzed the distributions and transfer processes of Cd, As, Cr, Pb, HCH, Hg and PHC in Jiaozhou Bay 1981. In according to the contents, horizontal and vertical distributions, and seasonal distributions of these pollutants, their water quality conditions, pollution sources, as well as the...

In order to explore the distribution law and influencing factors of the surrounding rock and lining diameter-longitudinal temperature field of tunnels in cold areas, taking a section of the Sino-Tajikistan Highway in Tajikistan as an example, a THM coupling model of tunnels in cold regions considering...

Frozen soil is a kind of special type of soil; it’s sensitive to temperature and quite unstable. In seasonal permafrost region, the fluctuations of temperature will cause a large degree of influence on frozen heaving characteristics. This paper selects the highly frozen heave sensitive silty clay of...

This paper analyzed the vertical distribution and seasonal variation of Hg in waters in Jiaozhou Bay in 1988. Results showed that Hg contents in surface and bottom waters were in order of spring >summer. In case of Hg contents were relative high/low in surface waters, Hg contents in bottom waters were...

This study explores the application of internet search indexes in tourism demand forecasting and analyzes the characteristics and influencing factors of tourist search behavior. Through time series analysis, regression analysis, and clustering analysis, a tourism demand forecasting model is constructed,...

Cryptocurrencies are difficult to be replaced by traditional currencies due to their numerous advantages. The uncertainty of their fluctuations makes cryptocurrency prediction valuable yet challenging, and an effective prediction model can provide investors with many decision-making bases. In this study,...

This paper derived a damage function model of fly ash soil that under the effect of freeze-thaw cycles by using the penetration test and the basic theory of damage mechanics. The Calculated data of the model have a high degree of agreement with the measured data. This model provides a new way for the...

This article explores some of the innovative methods Amazon has employed to address the complexities of global supply chains. By analyzing Amazon’s strategies for global expansion, managing holiday and seasonal demand spikes, enhancing last-mile delivery efficiency, reducing environmental impact, and...

The advent of the experience economy, tourists’ demands for travel experiences have gradually increased, and the popularity of mountainous scenic areas continues to rise. Studying tourist experiences in such areas holds significant importance. This paper selects the Tiantai Mountain Scenic Area in Chengdu...

To better understand the characteristic and speciation of PM2.5 pollution in US, three American cities (including Taft; St. Bernard; Chase) were selected for monitoring in Cincinnati, Southwest Ohio from 2003 to 2013. Chase has similar levels of PM2.5 and speciation as Taft. St. Bernard both had higher...

Displacement and deformation of engineering buildings (structures) are objectively inevitable. However, all surface and underground buildings (structures) have certain structural strength to resist surface displacement and deformation. In this paper, monitoring characteristics of high-rise building,...

Seasonal, annual trends of average, minimum and maximum temperatures, total precipitation and maximum daily precipitation from 1961 to 2017 in various climatic zones of the region have been studied in the paper. The study period was divided into two intervals from 1961 to 1975 and from 1976 to 2017....

Chinese fir (Cunninghamia lanceolata) is an important commercial timber species in China. In the recent years, seasonal droughts occurred frequently in the fir growing areas and made a great impact on its production. In this study, PEG-6000 was used to simulate water deficit, while the drought-resistant...

It is indispensable to scientifically predict the consumption of air material spare parts and to make scientific decisions on aviation equipment maintenance resources and make full use of existing resources to improve maintenance capability. In the process of aviation equipment maintenance and support,...

As a survival-action video game, Don't Starve delivers an immersive survival experience to players through its unique Gothic art style and high-difficulty gameplay. This paper analyzes the game from aspects such as artistic style, visual presentation, narrative techniques, and gameplay mechanism...

This study analyzes tourism attention in Southwest China using Baidu Index data, focusing on seasonal fluctuations and holiday behavior patterns. Applying seasonal concentration, Herfindahl, and primacy indices, we find that: (1) seasonal variations in attention have significantly weakened, reflecting...

With the continuous improvement of the level of industrialization, the air pollution situation in China has become more and more serious. In many places, extreme weather such as haze has appeared, which seriously threatens people’s health. Therefore, it is necessary to establish a scientific and reasonable...

This paper analyzed the contents, pollution levels and their seasonal variations of Pb in the early stage of the reform and opening-up in Jiaozhou Bay, China. Results showed that Pb contents in surface waters in spring, summer and autumn in 1979 were 0.37-0.99 " "g L-1, 0.25-1.52 " "g L-1 and 0.29-0.75...

The article focuses on the ritual “harrow”, well documented for the Eastern Slavs. It is enacted by the participants as the simultaneous performance of all calendar song genres with strong seasonal association, which are known in the tradition. Folk singers believe that the performance of ritual songs...

The water content of the subsoil is one of the main factors affecting the subsidence of the channel bank slopes, the looser the soil quality of the bank slopes, the greater the water content, the greater the deformation of the channel bank slopes, the use of non-freezing and expansion sensitive materials...

Bacteriophage is abundant in various aquatic environment. Napahai is a seasonal plateau wetland located in Yunnan of China. But the reports on phage abundance of Napahai have not been seen. The object of this study was to make an accurate estimation for phage abundance of Napahai. We collected water...

To understand the effect of atmospheric pollution, house decoration and Smoke exposure on the clinic casesof respiratory system disease , investigate the relationship between environmental factors and the respiratory system disease. Methods: To Survey the situation of patient's smoke exposure and household...

The needs of the egg become a problem at certain times. Sukamulia Farm is one of farms that produces an egg in South Sumatra. By implementing Trend Moment Method in forecasting system, Sukamulia farm can predict how many of egg that is needed by the customer in a certain time. The trend moment method...

The model for calculating the water-mass-to-collector-area ratio (the ratio is abbreviated as MAR) was developed based on the useful energy output model of a flat-plate solar collector. The MARs were calculated by using the typical meteorological data of seven cities in Yunnan Province. The final water...

Urban management is an important content of social management, which is related to people's livelihood and social harmony. With the rapid advancement of urbanization and the continuous expansion of urban scale, urban management faces greater challenges, and it is very important to complete urban...

Based on the investigation data on Pb in waters in 1984, were analyzed the horizontal distribution, seasonal variation and settling process of Pb in water in the bay mouth of Jiaozhou Bay, eastern China. Results showed that the seasonal variations of Pb contents in surface waters and bottom waters were...

In order to explore the reasons for the formation of the differences in network heat among 5A scenic spots in Jiangxi, as well as the construction path of facilities and services in Jiangxi scenic spots, this paper first collates the relevant literature, grasps the methodology and direction of scholars’...

The existing prediction methods for SO2 concentration mainly have the disadvantages such as no unified sources and influences, sensitive to small sample, easy to fall into local optimum etc. In order to solve these problems, a method for SO2 concentration prediction is proposed, based on fuzzy time series...

Data on the species and quantity composition of weed plants in wheat agrophytocenosis are given, depending on agroclimatic conditions. Features of changes in the composition and abundance of different biological groups of weed plants during the vegetative period are considered. During the years of research...

Seaweed aquaculture has expanded rapidly since the 1990s, celebrated for its ecological services, livelihood benefits, and potential to support inclusive and sustainable community prosperity. Women often dominate production in shallow coastal zones, yet their contributions remain undervalued in research...

The Fast-Moving Consumer Goods (FMCG) sector plays a vital role in India’s growing economy, with increasing demand for packaged food and snacks. Kishlay Foods Pvt. Ltd., a well-known company in Northeast India, has been successful in this market but faces the persistent challenge of employee absenteeism....

Potential evapotranspiration is important to energy balance calculation and hydraulic cycle. And the value impacts water-heat balance obviously. Based on the theory of FAO Penman-Montieh equation, this manuscript taken the sources region of Yangtze River as a study case. For the calculation of Potential...

The clothing recommendation system can record users' personalized clothing information and select records, complete the clothing recommendation function for users, and show great potential in solving personalized recommendation. In this paper, a personalized clothing recommendation method based on SOM...

Seasonal energy efficiency of latest split type AC systems which commonly use R-410A, R-32 or R-290 refrigerants has been investigated in this paper. A numerical approach was applied on split AC system which operated at diverse environmental conditions of different regions across Indonesia archipelago....

Asian Citrus Pysillid (ACP), Diaphorina citri is one of the important pests in Citrus plantation. It as a vector of Candidatus liberibacter (CLs), caused Huanglongbing (HLB) diseased in citrus. Citrus is one the primary tropical fruit product in every region in Indonesia including in Java, Sumatera,...

Base on daily precipitation dataset of 55 stations in Xinjiang, China and apply STARS (Sequential t-test analysis of regime shifts) techniques, trends in annual and seasonal total precipitation and extreme daily precipitation, assessed for 1961-2008. The results indicate that there is little trend in...

Because electric vehicle charging has the characteristics of strong randomness and unpredictability, it will inevitably have a certain impact on the power system. To effectively predict the charging load of electric vehicles can effectively alleviate the impact of electric vehicle charging on the distribution...

This paper analyzed the seasonal variation, horizontal distribution, vertical distribution and variation range of Chromium (Cr) in the bay mouth of Jiaozhou Bay based on investigation data in 1983. Results showed that Cr contents in different seasons in both surface and bottom waters were in order of...

The sales of electricity have great effect on operation decisions and budget arrangement of power grid companies directly, so the accuracy of electricity sale forecasting is quite crucial. Since the sales of electricity data has obvious increase trend with time and seasonal variation characteristics,...

With the development of the economy and increased health awareness, the demand for vegetables continues to rise. Addressing the issue of short shelf life and price fluctuations in fresh supermarkets, this paper proposes a comprehensive optimization model aimed at optimizing inventory management, reducing...

Traditional forecasting models often struggle with multivariate and multiple time series data, especially in the presence of promotional activities that introduce nonlinear patterns and seasonal variations. More recently, statistical models encompass promotional features e.g. price cuts, display time,...

This paper studies the relationship between the workers stress level and accidental rate for the oil and mine industry. The results show that either too much negative stress or too less positive stress will cause more accidents. To adjust the stress level on the venue, we have proposed a smart phone...

Traditional time series methods can predict seasonal problems, but not problems with transferred linguistic data. Thus, a forecasting method for such problems is required. However, existing intuitionistic fuzzy time series forecasting methods lack persuasiveness in determining the degree of hesitation...

In the wave of marketization reform, the tobacco industry has been gradually transforming to the market-driven planning model from fully planned economic model. In the tobacco market demand forecast, multiple reasons have been showing impact on each other like industry's own growth, seasonal fluctuations,...