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Objective: To develop a novel scaffold for nerve regeneration and explore its biocompatibility through culturing Schwann cells (SCs) on it an in vivo implantation. Methods: A novel scaffold of PDLLA with arginine–glycine–aspartic acid (RGD) peptide (PRGD/PDLLA) was synthesized.The proliferation of Schwann...

The goal of this study is to gather empirical evidence that tax knowledge, MSME income levels, and tax rates can influence MSME taxpayer compliance in Rembang District during the Covid-19 pandemic. This is a quantitative study that employs primary data in the form of a questionnaire. The questions were...

Mt. Sanqingshan Geopark in Jiangxi is famous for its granite peak-forest landforms in the world. Low temperature thermal-chronology is used to analyze the uplifting and denudation process of Mt. Sanqingshan in the paper. The fission track ages can be divided into three groups, which can be related to...

This precise vertical machining center is a new type of product structure. In order to improve the performance of the machine tool, two kinds of bed structural design schemes are proposed. The bed structure of the first scheme is tilted, and the second scheme has a flat bed structure. The two kinds of...

The cross-section passenger flow of urban rail transit has a large difference in space during the peak times and the operation mode of full and part routes should be adopted. By analyzing the passenger flow in the peak times, aiming at the minimum cost of the enterprise and the passenger waiting time,...

The physical condition is one of the few components necessary to achieve maximum performance in sports. It needs to be improved from early ages and evaluated over the years. Usually, with the aim to improve performance, physical condition tests are used to determine the initial conditions. A general...

Water resources carrying capacity is an important indicator for evaluating the sustainable use of regional water resource. It is very important to evaluate regional water resources carrying capacity from systemic perspective which was a benefit for scientific management of water resources and protection...

Digital literacy skills are an effort that students in this sophisticated era need to filter information accurately as an educational medium. It is because digital literacy uses appropriate applications through Augmented Reality (AR) technology. The primary purpose of this study is to analyze the application...

The method of multi-objective optimization is used to research optimal allocation model of water resources in urban area of Tai'an City. The supply and demand situation of water resources is analyzed. The optimal allocation scheme is given, which includes basic and recommended scheme of the planning...

With the development of CAD/CAM technology, the key to CAD/CAM integration consists in constructing a common product model. In the paper, shaft parts are taken as research objects. Interactive feature-based modeling method is adopted to avoid complex algorithms for feature recognition. The functional...

The goal of this study was to develop a flipped learning student engagement scale for college students. There were 450 college students who took part. A comprehensive review of the literature and interviews were done in order to design the scale’s items. With a total of 21 items, four components were...

The problem of cadmium pollution in the soil of non-ferrous smelting sites needs to be solved urgently. This study investigated the remediation of cadmium pollution in non-ferrous smelting sites using sulphate-reducing bacteria (SRB). The results showed that the leachate concentration of soil cadmium...

Dynamic facility layout problem (DFLP) is to arrange departments within a planar for multiple periods where the material flows between departments may change due to the varying of market demands, with the objective of minimizing the sum of total material handling cost and rearrangement cost. This paper...

As part of martial art, Pencak Silat has four categories of competition. However, the lack of participants in group demonstration has made many competitions in this category canceled. The reason for lack of participation as well as the focus of this study is the fact that not many participants remember...

Distribution feeders are sometimes damaged heavily by typhoon every year in the coastal region. A finite element model of a standard feeder is established by ABAQUS/CAE firstly. Then the deformation under different wind speeds after the wind loading is applied by equivalent inertial acceleration. The...

Objective To explore the application and effect of physical training in college students’ physical fitness improvement. Methods: The impact of physical fitness training and traditional physical education on the physical health of college students was analyzed by comparison. The experiment...

The presence of diseases in plant leaves poses a serious challenge to agricultural productivity, often leading to considerable financial losses. Identifying and diagnosing these diseases at an early stage is essential for effective crop management. This study introduces an advanced method for automated...

Architectural discipline construction in common colleges and universities is restricted by the multiple leadership of many departments, and is confined to the thinking and inertia of imitating famous colleges. It has been in a predicament. The reasons are analyzed, and the countermeasures with the cultivation...

From ancient times till now, there have been abundant findings from translation research in China, for instance, Yan Fu's "faithfulness, expressiveness and elegance", Lu Xun's "Rather be faithful than smooth". The Chinese translation theories in the last century laid too much emphasis on literary translation....

The three-phase rectifier that adopted one-cycle control technique used in the aircraft is introduced in this paper. The One Cycle Control (OCC) principle and the operation principle of the rectifier are presented. The double loop control is adopted in this paper. According to the mathematical model...

Wireless sensor network may encounter eavesdropping, message modification, message injection, route spoofing, denial of service, malicious code threats. This paper discusses the application of Elliptic Curve Cryptography in security in wireless sensor networks, discusses a wireless authentication and...

In this paper, the plant landscape evaluation system for Mausoleum Park has been established with 23 evaluation indicators which were categorized by questionnaire investigation. Analytic hierarchy process (AHP) was used to figure out the significance ranking. For norm hierarchy, ecological value is prior...

According to the combination of lower extremity rehabilitative robot(LERR) and trainer, the effects of multi-point driving form and single point driving form on muscle force and joint torque are explored. The musculoskeletal model of lower limbs was established, based on the physiological structure of...

With the advent of the digital era, the management and conservation of natural resources face new challenges and opportunities. This paper aims to delve into the information technology innovation path of natural resources, exploring its key directions and applications in the context of the digital era....

It is well known that the introduction of BT mode in construction of public infrastructure can reduce financial pressure of government public organization greatly but it might make the public be exposed to the debt risks The key of resolving this problem is to control the investment in BT project effectively...

This research aims at describing lower secondary school students’ mathematical literacy in problem-based learning. The research was conducted at SMP Negeri 19 Palembang involving 32 eighth grade students. Due to covid-19 pandemic all classes were conducted through Zoom cloud meetings. Student worksheets...

The critical thinking instrument is an instrument that contains essential indicators of thinking to test critical thinking ability. The purpose of this study is to examine instrument development methods, test instrument forms, question indicators, instrument feasibility tests, research subjects, instrument...

Voice could be utilized as an effective method to improve organizational effectiveness. However, employees will hesitate to speak out because of possible adverse outcomes. This study explores the relationship between the employee voice and performance evaluation rated by their superiors. The paper posits...

This paper combines the advantages of the finite element method and lumped parameters to build the dynamic model of gear system. The gear is regarded as concentrated mass while the axis is considered as an elastic beam element and the quality of the bearing unit is ignored. Each element is assembled...

With the gradual rise of the Internet financial industry, the incidence of fraud on university campus is higher and higher. This paper analyzes the current situation of financial frauds among college students on campus through the literature research method, and finds that there are problems such as...

N-nitrosamines (NAs) are harmful substances which have been detected in meat products. In this study, four NAs namely nnitrosodimethylamine (NDMA), n-nituosomethylethylamine (NMEA), n-nitrosodiethylamine (NDEA) and n-nitrosopoperdine (NPIP) was determined in the process of Chinese preserved meat. GC-MS...

This paper studies the application of flipped classroom teaching mode in higher vocational English teaching. The experimental results show that: In flipped classroom teaching mode, students' English learning achievements have been improved significantly, the students' humanistic quality has been improved...

Talent training is considered one of the most important in this scenario that is beneficial for enhancing the competitive advantage of students and teaching staff. Good cooperation between universities and enterprises can increase learning and thinking ability to face increasingly severe employment pressure...

Against the backdrop of the global technological revolution, traditional electrical and electronic technology teaching faces problems such as the disconnection between theory and practice, insufficient cultivation of innovative capabilities, and inefficient evaluation systems. This study proposes the...

Exploring the new teaching model of Genetic Engineering can enhance the teaching quality and ultimately cultivate innovative “Emerging Engineering” talents for biopharmacy major. Through introducing frontier scientific research progress to optimize course contents based on classic textbook, using modern...

Described in the article quantitative study of the evolution of forms of the inflectional paradigm of verbs of the unproductive class I (mer'-it?mer'aj-et –"to measure" in Russian) analysis gives international students the opportunity to regularly adjust and update their knowledge in the field of verbal...

. The black humor in American literature received extensive attention of scholars and writers. Because its unique artistic characteristics and artistic charm make it not only become a huge development in the literature, also make readers rethink from the perspective of social and historical reflection...

Different energy systems were developed on the basis of the major equipment of distributed energy systems (DES). According to the demand of loads, energy prices, and technical and financial information about optional technologies, using non-linear programming, an optimization model for DES was established....

The partial demagnetization of surface-mounted permanent magnets of PMSM in the three phase symmetrical short circuit of different temperature is analyzed by the finite element method. Then, rules of the back EMF and flux change in different extent of demagnetization are summarized. Finally, the operation...

The multimode interference (MMI) couplers, which operate at 1.55 microns in deep rib InGaAsP/ InP waveguide with large lateral confinement and tunable power splitting ratios, are of high interest in integrated optics. The gold contacts are applied on the top of waveguides where tuning is desired and...

Aircraft aluminum alloy is easy to initiate pitting corrosion in the airport environment, and the pitting corrosion topography characteristics could directly affect the fatigue mechanical property of aluminum alloy structure. In order to obtain the pitting corrosion characteristics of 7B04 aluminum alloy...

English for Specific Purpose is a learning program specially designed to meet students’ needs in a particular area. One such area is English for pharmacy, which is taught at the pharmacy academy. However, not many pieces of research are devoted to investigating the learners’ needs in pharmacy. This research...

Since the outbreak of the epidemic, masks have effectively prevented the spread of viruses and other diseases. The main components of disposable masks we use are polypropylene and polyethylene. Abandoned masks can have serious impacts on society, the environment, and humanity. With the normalization...

Total control of energy consumption and energy structure optimization, the process of China's economic development has become a major task in the current. For it is in Hebei Province, in order to account for the dominant position, the need to comprehensively promote the restructuring and upgrading, to...

The supply chain management based on electronic commerce has gradually become the mainstream management mode of the enterprises. Logistics management is very important in the whole supply chain management. It is the link between suppliers and manufacturers, manufacturers and distributors, vendors and...

Numerical analyses were carried out to investigate the aerodynamic characteristics of clamshell fairing separation at Mach 5 in low altitude atmosphere. A three dimensional numerical model was set up. The flow fields of the closed fairing and condition at the initial opening angle were simulated. Results...

With the development of information technology, information technology has been effectively applied in the development of various industries, which has greatly improved the development effect of various industries. The application of digital technology in modern manual bag design can enhance the level...

Talent resource is the most precious resource, and talent advantage is the most fundamental advantage. Talent management in state-owned enterprises is helpful to accelerate the transformation of “the first resource” of talents into “the first advantage”. Based on the principles of typicality and popularization,...

A simple and facile approach of hypercrosslinking was followed to synthesize hollow microporous polymer microspheres (HMPMs) and later incorporated with the magnetic fluorescent bifunctional nanoparticles (Fe3O4, CdSe/ZnS) following the in-situ co-precipitation and swelling methodology. The morphology...