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Spalling in rock has been an area of focus for researchers since it was first observed in tunnels and boreholes. The earliest form of spalling tests are in-situ tests, but due to high costs and the risks associated with allowing an excavation to fail, the focus of spalling research has shifted to a safe...

To study the effects of "Zaofengling" on the fruit retention and quality of Zizyphus Jujuba ‘Zhanshanmizao’, the experiment measured the fruit drop rate and quality of Z. Jujuba ‘Zhanshanmizao’ by using different concentrations of "Zaofengling". The results showed that "Zaofengling" could reduce the...

Amid mounting concerns about environmental impact, social responsibility, and economic stability, the aviation industry stands as a critical nexus for the convergence of sustainability dimensions. With the persistent growth in air travel demand, the imperative for sustainable practices within the civil...

Character Education is a system that instills character values in students, which contains components of knowledge, individual awareness, determination, and the willingness and action to carry out values, both towards God Almighty, self, fellow human beings, environment or, nation. A novel is a literary...

This paper aims to study some characteristics of mobile audio APP in the mobile audio market and intends to analyze the market situation based on specific cases. The importance of this article to the media sector is that it can provide a partial reference for the marketing strategy of mobile audio apps....

There are series of car accidents and thousands of losses because of icy roads in cold weather. So thermal water-jet cutting and mechanical milling deicing technology is developed and researched.It means that road is jetted with hot water and then the ice is removed by using milling cutter. The shape...

Different from the conventional biosorbent, our preliminary results show that the fungal spores have the biosorption capacity to remove the heavy metals ions. In this study, the biosorption of Pb(II) ions onto inactive A. niger spores were investigated in a batch biosorption system. The effect of initial...

The one-year-old wild Actinidia deliciosa seedlings were used as materials, by root irrigation of 0.1æmol-L-1 MT solution and 15 mol-L-1 copper sulfate solution, to investigate the effects of exogenous melatonin on antioxidant properties of kiwifruit leaves under copper stress. The results showed that...

As the economy grows, young people are increasingly drawn to mobile phones, leading to a growing concern about their addiction to this technology. (2022) Given the context, there has been a marked rise in the loneliness experienced by the younger generation. Numerous research projects have extensively...

After the epidemic situation, the marketing mode of ‘short video + live broadcast’ is gradually rising in the publishing industry, but the effect of account operation is polarized seriously, there is obvious Matthew effect, and it also faces many difficulties in practical operation, such as single marketing...

Quite a number of reports are available on metal binding capacity of different groups of microorganisms. However, reports on the fungal spores are quite inadequate. In the present study the effect of Aspergillums niger spores dosage, initial solution pH and adsorption temperature on the uptake of Cr...

Fe doped TiO2 particles were synthesized by sol-gel method. This gel was dried at 70 during 2 hours and afterwards was calcined at 450 during 4 h. Under calcinations at 450 (4 h), catalyst particle with an average diameter around 59 nm and monophasic anatase structure were obtained. The 0.3wt% Fe/TiO2...

The analysis and forecasting of defense expenditure plays an instrumental role in the rational allocation of resources, ensuring the security and advancement of the nation. Furthermore, it has significant implications for the economic and social development of the country. This paper presents a comprehensive...

IN order to find out the family's behavioral intention to use the Early Education and Parenting Apps, this paper is based on the S-O-R theory、the Technology Acceptance Model and the use and satisfaction theory. The data of 917 valid questionnaires from 33 provinces in China were analyzed by structural...

The research studies the carrier and timing synchronization algorithms in all-digital communication receivers. According to the optimal estimation theory of carrier phase and symbol timing synchronization technology, the estimation algorithm of the maximum likelihood carrier phases is proposed and used...

This paper takes the fresh electricity supplier L enterprise as an example to study the influence of consumer behavior factors. Based on AISAS model, through the analysis of these influencing factors, the influence level of each factor on consumer action is obtained, and the improvement of marketing...

With the booming development of e-commerce and the popularization of online shopping in universities, the problem of express packaging waste is becoming increasingly prominent. This study is based on the Technology Acceptance Model (TAM) and takes L University Puhe Campus as an example. Through questionnaire...

This article presents the results of scientific research on the development of theoretical and methodological provisions for the development of small businesses in an innovative economy. The purpose of the research is to develop methodology and conceptual framework, as well as methodological and practical...

This investigation is done in order to explain the process of autonomous struggle of Prostestant Chruch in the beginning of 20th century in Minahasa, and the factor affecting the refuse of Minahasan intellectual towards the interference of Indische Kerk in the process of the autonomy of Protestant Church...

Aiming at the problems that complex testing process, incomplete testing and poor reusability of test cases for Android automated testing methods, we propose a generation method of automation test cases based on control traversal under the guidance of standard path. The method firstly records a test script...

This article focuses on the form of the cooperation agreement between the Makassar City Government in this case the Regional Drinking Water Company and the City of Makassar and implementation of the cooperation. The theory used to analyze the problem is Paradiplomacy, while the research method is descriptive...

Chlorination disinfection is a standard disinfection method for rural drinking water. Low residual chlorine can lead to the proliferation of microorganisms, while high residual chlorine threatens human health. To accurately determine the residual chlorine concentration, this study explores optimizing...

As the popularity of the smartphone, APP for smartphone has been an important industry of Mobile Internet. In this condition, users of this phone concerned much more about the experience of APP’s interface. In this paper, the author based on lots of survey, summarize a serial of useful theoretical basis...

Actinomycetes are affected by external conditions during fermentation, especially the secondary metabolites, the influence of the external conditions is very large. In order to produce the most abundant pigment, the method of response surface was used to optimize the liquid fermentation condition of...

This study develops a unified machine learning framework to analyze the primary drivers of global CO2 emissions and provide targeted policy guidance for 195 countries. We integrate a comprehensive suite of socioeconomic and environmental data from 1900 to 2023, employing a Random Forest model that achieves...

Corals are animals known as polyps which belong to the phylum Cnidaria. In simple forms, corals can consist of only one polyp, in many species of coral and individual corals develop into many individuals called colonies. Ecolinguistics is a branch of linguistics that studies changes between the environment...

Article 20 of China’s 2023 Company Law marks the first explicit introduction of the terminology of ‘stakeholders’; this represents a significant shift for China. Thus, it is necessary to examine the interaction between Stakeholder Theory and China’s corporate law. A review of traditional corporate governance...

A new and compact self-quadruplexing Substrate Integrated Waveguide (SIW) cavity-fed patch antenna with quad-band operation is designed and reported in this paper. The designed antenna comprises four planar ports, a modified H-shaped slot, and a Substrate Integrated Waveguide (SIW) cavity. Initially,...

Thecharacteristics of the fiber reinforced plastic (FRP) and concrete bonded interface directly decided the results of structural reinforcement. The shear test was well simulated, and the shear stress distribution along the bonded interface was obtainedby using 2D and 3D finite element method. The parametric...

In the age of digital transformation, intelligent financial technology encompasses artificial intelligence (AI), Big Data Analysis, blockchain, and machine learning. The efficiency and availability of financial services are increasing, and risks take on unprecedented characteristics. This study examines...

This paper illustrated how to grade the color of emerald on the basis of CIE1976 L*a*b* uniform color space. In order to test the stability of Color i5 color photometer, sample average color variation was calculated by utilizing CIEL*a*b*color difference formula and the result revealed that it is reliable....

Biogas slurry as an inevitable outcome of biogas project contains a lot of nutrients such as nitrogen and phosphorus. In order to solve the difficulties in storage of biogas slurry and recycle the nutrients, phosphorus from simulated biogas slurry was concentrated by reverse osmosis membrane. Economic...

Gestalt psychology is an significant theory in design psychology, which has important influence on interface design. It mainly studies the application method of gestalt principles in interface design, and analyzes the interface design of Apple and Huawei based on gestalt psychology principles. These...

A chemical extraction procedure for removing extractable heavy metals Zn, Cu, Cd using organic acid as extractant has been applied to wastewater sediments collected from wastewater treatment plant. The Tessier’s five-stage sequential extraction procedure for extractable heavy metals determination is...

The bonded interface between fiber reinforced plastic (FRP)plate and the concrete members is a key part while reinforcing the concrete structures with FRP plates. Under some external loading conditions, this interface was oftenin the direct shear action. Therefore, accurate measurement and analysis of...

Cross-border E-commerce has grown exponentially in the past decade in global market. To gain global competition in product-convergent markets, China’s over 200 thousands cross-border E-commerce businesses have focused more on the service and cost control of supply chain downstream. In this study, we...

Health literacy refers to the ability of individuals to understand and solve the complex health problems they face in today’s societies. The World Health Organization identifies health literacy as an important factor affecting health. Health communication plays a vital role for health buyers, professionals...

This study aims to develop learning media of réception orale débutant using Smart Apps Creator application for 2nd semester students and to determine the feasibility of the learning media developed. This research uses research and development (R&D) methods. ADDIE development model which consists...

Green cutting is ecologically desirable and have been a tendency in the industry field. High temperature coolant and lubricant can be introduced in metal cutting due to its pollution-free, generating easily and unneeded disposal. This study attempts to understand the effect of high temperature coolant...

Strategic leadership is important in managing Small and Medium Enterprise (SMEs). With leaders with strategic leadership capabilities, SMEs can face complex challenges, expand markets, improve competitiveness, and achieve sustainable growth. This study provides a bibliometric review of quality literature...

In this paper, rural revitalization and urbanization were used as the keywords to search and screen the literature in CNKI, and the literature search scope was the literature in the past five years from 2018 to 2023, with a total of 1786 literatures, and CiteSpace was used to visually analyze the 200...

Based on panel data from 42 listed commercial banks in China from 2011 to 2023, this paper empirically analyzes the impact of digital finance on the profitability of commercial banks using a two-way fixed effects model. With return on total assets (ROA) as the explained variable, the digital inclusive...

SMK Negeri 5 Surabaya is one the partners of the State University of Surabaya as one of the places for the implementation of the Introduction to Learning Environment (PLP) program, especially in the Department of Automotive Engineering, Management and Maintenance (TMPO). In vocational schools, especially...

The new quality productivity was first proposed in September 2023 and was subsequently officially written into the central documents. In 2024, the new quality of productivity was written into the government work report for the first time, and the relevant decisions of the Central Economic Work Conference...

(R)-tert-butyl 4-formyl-2,2-dimethylthiazolidine-3-carboxylate is an imntermediate of S-jaspine B known as a potential substitution of pachastrissamine (jaspine B) which shows effective biological activity. Herein we describe an elegant straightforward synthetic path for this attractive molecule intermediate.

This paper examines the European Union’s (EU) imposition of countervailing and anti-dumping duties on Indonesian steel products, which Indonesia has challenged at the World Trade Organization (WTO) in 2023. As one of the world’s top five steel exporters, Indonesia perceives these measures as inconsistent...

Ozone pre-oxidation can effectively degrade MC-LR, 2mg / L ozone for MC-LR removal efficiency of 65.28%. 2mg / L ozone for MC-LR removal efficiency reach to 65.28%. Ozone also has a better removal effect for turbidity and UV254 , 4mg / L ozone for UV254 and turbidity removal efficiency are 50% and 59.38%....

Steam explosion pretreatment was a feasible method to treat sugarcane bagasse. The results showed that the hemicelluloses can be effectively removed during the pretreatment and increase the ability of enzymatic hydrolysis. The highest glucose yield was achieved at 74.99%, which was increased by 57.86%...

Ozone pre-oxidation removal of MC-LR better, under the condition of pH4,ozone for MC-LR removal of 76.22%,than the original water removal increased by about 11%.With the increasing value of pH, ozone for MC-LR removal decreased, but higher pH beneficial ozone removal of turbidity, UV254, TOC and CODMn....

This article focuses on improving the current shared motorcycle market and consumer demand. Based on the SERVQUAL model and the Kano model, it provides practical guidance for shared motorcycle companies to improve operation management and marketing by investigating the current situation of shared motorcycle...