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The Cu2ZnSnS4 (CZTS) thin films were successfully prepared on glass substrate by pulsed laser deposition (PLD) using CZTS target. The laser incident energy was varied from 3 J•cm-2 to 6 J•cm-2 at the interval of 1 J•cm-2, and its influence on chemical composition, crystal structure, morphology and band...

Generative artificial intelligence (GA) has the potential to revolutionize several industries, including the arts, entertainment, and content creation, by facilitating data synthesis and improving creativity through the use of techniques such as variational autoencoders (VAEs) and generative adversarial...

Modern enterprises can achieve optimized information communication among supplier, customers and employees via information communication. So, computer network engineering construction plays a decisive role in enterprise development, which makes its application become increasingly wide. This paper takes...

This paper investigates the relationship between managerial cash compensation and firm leverage decision for a sample of China's publicly listed firms during the period of 2003~2015. This paper employs simultaneous equation models to address the potential endogeneity caused by joint determination between...

With the need of the development of the society, university teaching methods are changing, teaching method gradually changing into pictures, sound and i colorful nteractive teaching activity .The contemporary college students change from passive learning into active learning to attract attention and...

IBFVS is a classical method for visualizing time-dependent surface flow field, but the quality of the final image is inadequate to get a fully understanding for the visualized flow field. In order to improve the quality of the result image of IBFVS, this paper presents an enhanced IBFVS method based...

Objective: To explore the relationship between family functioning, action control style, self-esteem and learned helplessness among rural secondary vocational school students. Methods: The learned helplessness scale, ASC-90 scale, The Family Functioning Rating Scale (FAD) of Chinese Revised and Self-esteem...

The purpose of this study was to determine the stages of creating a group tourist monitoring application using Firebase Realtime Database. Foreign tourists tend to visit Bali in groups and choose tour packages offered by the travel. During a tour at a tourist site, tourists are often too far away from...

This study aims to determine student perceptions of online lecture evaluations, such as convenience to obstacles faced by students. This type of research is descriptive quantitative research, taking a purposive sample, namely students of Accounting Education, Universitas Negeri Surabaya. The data collection...

Five aspects of curriculum construction in military academies are summarized from the following aspects: curriculum standard, teaching material, teaching echelon, teaching methods and means, teaching conditions, and corresponding countermeasures are given.The problems such as insufficient implementation...

In this study, a three-dimensional model was developed by using CFD and TRACE to simulate the flow behaviors and thermal-hydraulic phenomena in the downcomer and lower-plenum of Maanshan PWR nuclear power plant (NPP) reactor pressure vessel (RPV). Detailed geometries of vessel components such as neutron...

E-commerce is the result of the development of the Internet and it plays an increasingly important role in residents' daily lives. It is a new way to use electronic commerce to develop cultural industry. Facing the vigorous development of cultural industry at home and abroad, the development of Nanchang's...

This study aims to determine how the relationship of the ability of spatial thinking to the understanding of image interpretation google earth in the matter of remote sensing in SMA Negeri 2 Karanganyar. Type of study in this research is Quantitative Research. The population in this research is all students...

Think tanks in universities conduct prospective, strategic and overall research on the major issues of economic and social development, which can provide intellectual support for the national scientific decision-making. This paper analyzes the connotation, the necessity and the current situation of think...

Many students in India have difficulty with career. Decisions out of lack of structured and affordable guidance. In particular in rural and semi-urban areas. Most existing digital. Career guidance tools are not to the Indian. Education which also does not take into account subject eligibility, entry....

This study intends to be an exploration of a series of effective teaching strategies of the “Greek Myths” chapter in an extended and optional course “Western Culture” in college English teaching applying the hierarchical model of critical thinking ability proposed by Wen Qiufang(2009). Through a comprehensive...

Background: Lower cardiac index (CI) in elders without clinical heart disease has been associated with impaired cognitive function and incident dementia. In the present study, we investigated the modulating effects of education level and arterial stiffness on the association between CI and cognitive...

This is an avant-garde e commerce-controlled audio platform project specifically designed for visually impaired persons. The platform uses the Django web framework to add text to speech and speech recognition support, which allows a user to browse through the store, search for products, and complete...

In order to detect the key nodes in the aviation network, a node detection algorithm is proposed. In view of the fallibility of previous methods, this algorithm integrates the improved closeness sorting algorithm and the importance evaluation matrix. Firstly, the model of the aviation network is constructed....

To contact constraints model of soft finger, replacing paired friction cones by linear paired polyhedral, so as to realize the linearization of contact constraints model. The linear constraints inequalities of grasping forces is derived, and the objective function of the smallest sum of output torque...

This article aims to examine and compare the essential effects of quantitative easing policies in the United States on bank lending. First of all, the paper examines the overall credit scale from a macro perspective, but different results were presented before and after the quantitative easing policy...

To reveal the factors impacting investors’ perception of risk in stock market, this paper studied the performance of stocks with different corporate transparency under the shock of a futures hedging contingency. Through big data mining and further analysis, including crawling down announcements of listed...

A sample of 312 individuals (residents and tourists) in Macao was investigated by completing a survey assessing their gambling expectancy and the gambling intention. The Smallest Space Analysis (SSA) was adopted as the confirmatory factor analysis (CFA) to validate the Chinese version of gambling expectancy...

Fostering marital relationships is desirable by everyone with the aim to achieve happiness and satisfaction in life. In the past, women were identical with the roles and responsibilities to take care of the family, in contrast to present days, where women also get the opportunity to make a living either...

The Covid-19 pandemic is still happening in the world. However, learning activities must continue. One solution from the government is to implement a policy of learning from home or online learning. Even though learning is online, educational institutions are still trying to meet learning objectives,...

This Covid-19 situation has forced individuals to practice physical distancing and stay at home. This affects individuals’ communication with each other. One of the means of communication that can be used for long-distance communication is social media or application. This thesis discusses the correlation...

Big Data is a new label given to a diverse field of data intensive informatics in which the data sets are so large that they become hard to work with effectively. The term has been mainly used in two contexts, firstly as a technological challenge when dealing with data-intensive domains such as geographical...

Modern manufacturing basically relies on CAD, yet building precise 3D models is still manual grind process which usually demands a lot of expertise. While Generative AI is beginning to address this through Text-to-3D, current models often prove insufficient for practical engineering. They tend to produce...

Covid-19 pandemic brings a lot of changes in all sectors of life, including in educational section. However, it is not changing the vision and mission of educational aims and objectives. This pandemic has changed the mode of teaching-learning process in all level of educational system, from beginners...

Common terrain is mountainous in southern China, this terrain to the transmission coverage Engineering brings certain challenges, How to take advantage of existing knowledge combined with practical engineering experience to sum up a set of calculation methods suiting for mountainous areas, that is very...

A gas pressure control instrument for air-assisted extrusion has been manufactured by us. The principle, hardware connection and software design of this controller are introduced in this paper. The PLC micro controller is assembled in hard connection with pressure sensor and control valve. The 24V power...

The construction of smart cities is an inevitable path for urban transformation and upgrading, holding significant practical and theoretical importance in research on smart city development pathways. Constructed upon the perspective of the push-pull theory, this paper establishes an analytical framework...

This research aims to develop sound wave interference props to support sound wave interference learning in high school. This study uses the research and development method with the ADDIE model which consists of 5 stages, namely analyze, design, develop, implementation, and evaluation. The props is intended...

In standard runoff plots with 10° and 15° slope croplands in purple soil areas, the paper studies influences of plant hedge on slope water and soil loss for slope croplands in purple soil areas under the natural rainfall conditions comprehensively and analyzes control actions of plant hedge’s intervals...

This study examines long-term cultural shifts in individualism and collectivism by analyzing English word frequencies in the Google Books Ngram corpus (1800–2022). Five pairs of individualism–collectivism words (I–we, me–us, get–give, self–obligation, choose–obey) were used to construct a composite individualism–collectivism...

In engineering application a quantitative description of both fatigue and creep damage mechanisms is demanded for high-temperature alloy. The present work employs the cohesive zone model to numerically simulate the crack propagation in a nickel-based super-alloy. Effect of loading hold period is discussed....

Synthetic aperture radar (synthetic aperture radar, SAR) use a two-dimensional matched filter to improve the signal to noise ratio but the signal-to-noise ratio (SNR) gain of synthetic aperture radar (SAR) is controversial. The traditional method analyzes the SAR signal-to-noise ratio based on pulse...

In this research, the concept of technology domestication in Chinese family settings is explored in terms of adopting American intelligent home products using a qualitative case study method involving 12 multi-generational families in Beijing, Shanghai, Shenzhen, and Hangzhou for a period of 8 months....

The monolayer MoS2 thin film was deposited directly on quartz substrate by chemical vapor deposition (CVD) approach using MoO3 and sulfur powders as reactants. Raman spectroscopic and photoluminescence (PL) spectroscopic analyses were conducted to evaluate the structural and optical property of the grown...

Hongyuan Coal Mine belongs to low gas permeability coal seam, its permeability coefficient is lower than 0.1m2/(MPa•d), so the gas extraction will be difficult to do and the efficiency of extraction will be low, underground gas extraction has been using polyurethane to seal hole and this method exits...

With the development of mobile Internet, more and more people begin to get convenient service by mobile phones. Obtaining one's current location by GPS positioning or network positioning has become one of the important foundations in most applications of location based service. In this paper, we designed...

This research aims to describe the implementation of online learning in Saturday English Gathering Activities (hereafter termed “SEGA”) program at a private university (hereafter termed “Sun University”) in Surakarta Indonesia. The object of this research is the implementation of the online learning...

Affected by various factors, the result of shunt capacitor of breaker dielectric loss measurement is easily misjudged. In order to avoid misjudgment, this paper analyzes the common three kinds of influence factors: interference signals in the site, Cardon effect and air humidity. Three methods were proposed...

Ground stress is the most primary stress in earth's crust and not disturbed by engineering. In underground engineering, the fundamental cause of the deformation of surrounding rock is the influence of ground stress after the roadway excavation. Ground stress testing can provide basic design parameters...

Based on the method of nonlinear finite element, the dynamic response characteristics and fatigue life of soft rock at the bottom of the typical cross section of high speed railway are studied. The research result shows that the peak dynamic stress of the soft rock increases nonlinearly with the increase...

The increase in the amount of pizza consumption in the city of Padang has increased the competition in the pizza restaurant business, so it is important for companies to create a marketing strategy to attract consumers in order to increase the company’s competitive advantage, by utilizing digital marketing,...

Objectives: We aimed to investigate the association between isolated systolic hypertension (ISH) and central blood pressure (BP) in a nationally representative population. Methods: A total of 2029 adults without anti-hypertensive medicine, aged ≥19 years old participated in the 2013–2016 National Nutrition...

The study aims to determine the effect of service quality and perceived value on customer satisfaction, with customer trust as a mediating variable or indirect influence. The study was conducted in Solo, Central Java, Indonesia, with sample students. This study uses quantitative and data collection methods...

internet technology development is participating for creating the business competition among business people by utilizing social media marketing accounts as marketing tools to promote their products so that business competition becomes hard. Business people are required to pay more attention to the use...

Background: Third trimester pregnant women usually experience anxiety because labor is approaching. Anxiety is a vague and pervasive worry related to feelings of uncertainty and helplessness. Anxiety for pregnant women is dangerous because it can cause complications and even death. One of the therapies...