Search all articles

Based on the data of voltage, current intensity and remaining battery discharge time, a mathematical model of lead-acid battery discharge curve is established. The model was used to fit the sampling data of the curve about lead battery discharge with different current intensity. The nlinfit function...

This study intends to quantify the energy consumption and environmental emissions in the entire life cycle of a scroll compressor produced in a Chinese factory and to determine the stage with the largest environmental impact. The results show that energy consumption, CO2 and dust are three predominant...

This study introduces the measurement and evaluation of the standard detective quantum efficiency in digital radiography. The detective quantum efficiency (DQE) is the most suitable parameter for describing the imaging performance of digital Radiography. DQE is defined as the squared ratio of the signal-to-noise...

The world had seen a good trend of goods and service trade in recent years. However, trade frictions came up frequently, and especially occurred between some giant economies. This brought up uncertainty to relationship of nations and would hinder the global trade and productions. In this paper, we first...

Sludge samples are taken from Qige Waste Water Treatment Plant in Hangzhou. The drying characteristics of sludge are determined by self-made small batch type drying machine. The paddle dryer and disc dryer are used in the drying tests to explore the effect of blade form on the sludge drying viscosity...

This paper proposes a novel lossless information-hiding scheme that hides information in locally adaptive compressed codes. The scheme is abbreviated as IHLAC for wider the efficiency of the compressed codes. IHLAC is designed for two objectives; one is to compress a text file; the other is to hide secret...

With the development of the Internet, the rapid popularization of MOOC, a new thing, has brought new challenges to the computer basic teaching in applied undergraduate colleges. It is a new research topic for teachers to cope with the impact of “MOOC” on classroom teaching, take part in the teaching...

Fats are a group of organic bonds consisting of elements Carbon (C), Hydrogen (H) and Oxygen (O2), which have soluble properties in certain solvents (fat solvents) such as petroleum benzene, ether. Flexibility is the effectiveness of a person in adjusting himself to do all the activities of the body...

We propose a geometric approach to the BRST-symmetries of the Lagrangian of a topological quantum field theory on a four dimensional manifold based on the formalism of superconnections. Making use of a graded q-differential algebra, where q is a primitive N-th root of unity, we also propose a notion...

In this paper, we define a new q-analogy of the Bernoulli polynomials and the Bernoulli numbers and we deduced some important relations of them. Also, we dduced a q-analogy of the Euler-Maclaurin formulas. Finally, we present a relation between the q-gamma function and the q-Bernoulli polynomials.

This study reports on the design, analysis and testing of a new ten-module triangular prism mast. The triangular prism mast is designed such that it is derived by tape-spring hyperelastic hinges using the stored strain energy. Static bending and theoretical models are established to predict the triangular...

In this paper, we consider a generalized multivalued vector variational-like inequality and obtain some existence results. some special cases are also discussed.

In order to study the characteristics of double spectrum radio signals, based on higher order statistics and the double spectrum definition and properties, using two kinds of direct and indirect bispectrum feature extraction algorithm, and two kinds of radio signal bispectrum estimation is simulated....

Based on the WOD13 data of the Yellow Sea, we analyze the sound speed profile and sound transmission loss of some position in it, and summarize its variation regulation. Utilizing the Bellhop model, we calculate the detect range of active sonar at different working depths, pick up the optimal working...

This study aimed to identify sources of acculturative stress and the coping strategies among Asian international students in Hubei, China. A total sample of 162 students from China’s neighboring countries was recruited to complete the study’s online questionnaire. A 36-item questionnaire called the Acculturative...

The purpose of this paper is to consider q-Euler numbers and polynomials which are q-extensions of ordinary Euler numbers and polynomials by the computations of the p-adic q-integrals due to T. Kim, cf. [1, 3, 6, 12], and to derive the "complete sums for q-Euler polynomials" which are evaluated by using...

This paper is to examine the relationship between locative inversion and temporal aspect markers –guo in Mandarin. Guo cannot be ignored or easily be considered the same as the perfective marker –le without thinking its experiential features, and such feature can prove the syntactic function of preposed...

The random walk model is used to describe the mixing of municipal solid waste on the acting grate. An experimental system has been developed for studying the vertical mixing of the waste on the grate. The tracer particles are used to study the mixing process, which are made according to the physical...

In this paper, a novel least square support vector machines (LS-SVM) based on geometry information and training data is proposed to improve the performance of mobile localization in the non-line-of-sight (NLOS) environments. Simulations show that the performance of the proposed method is better than...

The Sm-ZrO2-ZnO catalyst prepared by hydrothermal method is proved to be superior in stably photocatalytic degradation of Rhodamine-B under simulant solar light irradiation. Sm doping improves the ultraviolet and visible light absorbance. Composition of ZnO with ZrO2 leads to enhancement of ultraviolet...

The Miura and anti-Miura transformations between the q-deformed KP and the q-deformed modified KP hierarchies are investigated in this paper. Then the auto-Backlund transformations for the q-deformed KP and q-deformed modified KP hierarchies are constructed through the combinations of the Miura and anti-Miura...

As the global art landscape transitions toward digital transformation, calligraphy, a significant element of traditional Chinese art, should actively embrace this evolution. However, existing digital calligraphy tools encounter significant challenges in both technical expressiveness and cultural transmission....

The Chinese philosophy presents a distinctive and valuable alternative to the traditional Western notion of philosophy, which often emphasizes deductive reasoning and specific methodological criteria. By examining the use of non-deductive argumentation in Chinese philosophy, such as paradoxes, analogies,...

Combating child sexual exploitation is complicated because technology offers new sexual grooming methods for criminals. Recently, the exploitation of children has even been conducted in ‘real-time’, meaning perpetrators can commit sexual abuse before or during live streamed. Furthermore, attempts to...

The SPO2IDA method utilizes the backbone curve obtained from static-pushover (SPO) analysis to approximate the incremental dynamic analysis (IDA) curve. It is a parameter analysis method based on static-pushover analysis, and essentially represents an improved R-μ-T relationship. SPO2IDA utilizes the...

Analyzes the ground adjustment ability in thermal equilibrium of the GSHP system during intermittent operation of 1:1 and 1:2 in summer through experiments. The result shows that the intermittent operation of 1:2 can maintain good heat transfer efficiency and better achieve restoration of the soil temperature...

Modern housing is not only a concept to satisfy the demands of “residence”. Human beings have started to expand and extend toward the essence of living. As a way of emotional sustenance and expression for modern people, soft decoration has been gaining its popularity in the industry of soft decoration...

Tribal, custom, race, and religion issues appear to be often played by some individuals. The issues that often arise can spur latent conflict because of the diversity in Indonesia. The chance of the latent conflict is aggravated by the freedom of information’s access  due to the rapid progress of communication’s...

OBE education is an outcomes-based education model, and it is the development trend of computer composition principle course teaching. This article introduces the OBE education concept into the computer composition principle course, and discusses the OBE-based computer composition principle teaching...

In recent years, the scale of enrollment in Chinese universities has continued to increase, and the tasks faced by ideological and political work for college students and related management work have become more onerous. The social environment and situation in the new era have put forward newer requirements...

For a high energy loss and complex system of ball mill, this paper provide a ball mill load detection method based on genetic algorithm optimizing BP neural network. The effective frequency range of mill sound signal is analyzed. The soft measurement model of mill load based on mill sound signal is built....

Wild Grass was born in the period of political turmoil and Lu Xun’s family misfortune. The recurring word “nihility” in the book makes people speculate about its deep meaning. In fact, through the “nihility”, mental state of Lu Xun can also be glimpsed. Based on the background of the birth of Wild Grass,...

Power grid data has become an important asset of the enterprise, but power grid enterprises lack effective technical means to solve the grid data assets life cycle monitoring and management. From the design principle of component, loose coupling and standardization, the power grid data assert management...

In order to improve product quality, it is necessary to summarize, analyze and resolve problems. This paper gives a concept of Problem model, which is essentially the use of Knowledge Discovery in Database(KDD) process. The Problem model derived from problem analysis and summarizing can find problems...

This paper conducts research on the developmental trend and the orientation of marketing under the Internet and multimedia era. Network enables the commodity information to transfer to the consumers in the form of more efficient and convenient platform of social media has become a brand promotion. But...

Innovation is the key to maintain core competitiveness for enterprises. In addition, innovation can make non-core enterprise become core enterprise, so it is vital for non-core enterprises and core enterprises. With the development of economic globalization and the deepening of reverse innovation, it...

Many Internet applications take addresses as input. However, addresses on the Internet are always non-normalized, which cannot be used directly. In this paper, we propose an Administrative Divisions Extracting Algorithm to normalize Chinese addresses on the Internet. Our approach proceeds as follows:...

Smart learning strategies have proved to be effective for college education with the development of smart devices. However, most smart learning strategies pay extreme attentions to smart devices and ignore the in-classroom feedback of students. As a result, college students sometimes regard smart leaning...

Purposes To explore the relationship between college students' family function, self-differentiation and mobile phone dependence. Methods Using convenient sampling, 430 undergraduates were selected from a college in Wuhan City. Questionnaires using Mobile Phone Dependency Index (MPAI), Family Function...

In this paper we propose a pricing-enabled QoS for the hybrid UMTS/WLAN network. The proposed methodology is an integration of usage-based, non usage-based, static, and dynamic pricing schemes and DiffServ (Differentiated Services). We propose the utility function and cost function for our needs, and...

The digitalization of agro-industrial complex in Russia is at an extremely low level due to the insufficient level of their state support. The aim of this research is to offer an original concept for the effective regulation of the agricultural sector. The methodological basis of the research is a systematic...

Impulsive buying is an unplanned purchase and is coloured by a strong urge that is difficult to resist buying suddenly. It is usually triggered by external conditions when dealing with products, accompanied by the arising of pleasant and passionate feelings with the consequences of anxiety, regret, and...

The objective of this study is to look at how board size, board gender diversity, independent commissioners, leverage, and firm size affect firm performance in manufacturing companies in Indonesia Stock Exchange and the Philippines Stock Exchange. This study used a quantitative approach with two least...

Solid-State Drives (SSDs) have transformed modern data storage through their superior speed, durability, and energy efficiency over traditional hard drives. However, as data-intensive and AI-powered applications proliferate, conventional SSD management techniques face limitations in scalability, adaptability,...

This study investigates cross-national variations in college students’ diagrammatic representations of biological taxonomy, focusing on how learners from different sociocultural backgrounds construct visual structures to convey hierarchical relationships. A total of 121 college students from Taiwan (n = 60)...

There has been a recent and rapid increase in the number and forms of educational collaborations between the U.S. and China in recent decades. Through the years these collaborations have evolved from the simplest forms of welcome of international students and faculty to complex agreements and even new...

Since the debt crisis in Europe, the French economy remains in the doldrums, and it has not yet appeared any hopeful sign of recovery. France is considered as the second-largest economy in Europe, with the label "European sick man", even "French recession" is rampant. For the French government, the introduction...

Attention-deficit/hyperactivity disorder (ADHD), a mental disorder, is usually found in children and has the potential to persist throughout their lifespan. It negatively influences many dimensions of patients’ life, including emotions, academics, occupation, and relationships. Today’s medications and...

Guardrail, as the last barrier to road safety, is an important part of road traffic safety facilities. Corrugated beam steel guardrail is the most widely used due to the advantages of simple replacement, easy construction, and good permeability. Currently, most of the corrugated beam steel guardrail...