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The covid-19 pandemics affects not only health system but also all sectors around the globe. All societies without exception facing challenging situation caused by the virus. Economic sector is one of the most affected in addition to health structure. The most concerned in the society is in the household...

This study intends to investigate the impact of bank audit committees’ composite and bank risk-taking behavior in Malaysia from 2010 to 2019. The audit committee is accountable for assuring the accuracy of financial reporting disclosure, interacting with internal and external audit functions to strengthen...

The Global COVID-19 pandemic has become a driving force for rapid changes in many aspects of society, especially daily life, caused by the work-from-home policy. After the COVID-19 pandemic, the company and employees still implemented the work-from-home policy because it was considered to be working...

One of the challenges faced in the study of this genus is the ability to identify them when encountered in the field. This study was carried out to Compare morphological characteristics of a panel of twenty-two (22) Vigna savi of some cultivated(5) and wild(17) species obtained from the International...

This research aims to give rights to the prospective husband and wife who are going to get married to protect their property before getting married. The pre-marriage agreement actually aims to protect each individual as a legal subject whose rights are protected. The Prenuptial Agreement is an interesting...

A case-Based Method is a flexible form of learning that includes problem-based learning and encourages reasoning skills development. It enables students’ high-order thinking skills to follow Bloom’s taxonomy of cognitive learning by exposing knowledge in the form of narration with questions and activities...

Objectives: Erectile dysfunction (ED) represents an early marker of vascular damage and a potent factor for future cardiovascular events. Our study aims to investigate interrelationships between ED, arterial stiffness and left ventricular geometry. Methods: We analyzed data from 85 ED patients (mean...

Background: Timing errors during Intra-Aortic Balloon Pump (IABP) support can be detrimental when interfering with cardiac function. In vivo hemodynamics and left ventricular (LV) function were monitored during premature IAB inflation, and the associated mechanisms investigated with Wave Intensity Analysis. Methods:...

To what degree elevated pulsatile components of blood pressure arise from a primary interaction of ventricular contraction with the impedance of the arterial tree or from more complex phenomena involving backward wave travel in the arterial tree is unknown. We used wave intensity analysis to explore...

Compared with other countries, especially China, United States, United Kingdom, Japan and Germany, Australia’s online retail fall behind in terms of both its sale and percentage contribution to the total retail. This paper analyses David Jones, which is typical of large department store chains, and Australian...

We present an extension of a family of second-order integrable mappings to the case where the variables do not commute. In every case we introduce a commutation rule which is consistent with the mapping evolution. Through the proper ordering of variables we ensure the existence of an invariant in the...

This paper shows that several integrable lattices can be transformed into coupled biliear differential-difference equations by introducing auxiliary variables. By testing the Bäcklund transformations for this type of coupled bilinear equations, a new integrable lattice is found. By using the Bäcklund...

Electromagnetic wave propagation through cold collision free plasma is studied using the nonlinear perturbation method. It is found that the equations can be reduced to the modified Kortweg-de Vries equation.

Large classes of Lie solutions of the MHD equations describing the flows of a viscous homogeneous incompressible fluid of finite electrical conductivity are constructed. These classes contain a number of arbitrary functions of time and the general solutions of the heat equation.

The symmetry classification and reduction of a non–stationary spherically symmetric energy–transport model for semiconductors was investigated by Molati and Wafo Soh (2005). In this work the exact solutions of the reduced model in the stationary case are constructed.

With the development of urbanization, the amount of municipal solid waste is increasing. Landfill is the main method for disposing the urban garbage at present in China. But the secure landfill site is not safe completely because it has a lot of risks threatening surrounding environment. After types...

Mekai leaf (Pycnarrhena tumefacta Miers) is used by the Dayaks tribe as a glutamic acid substitute to enhance the umami flavor of traditional foods. A dried mekai leaf is applied directly to the pan during cooking. Mekai contains glutamate, but its amino acids and other properties such as antioxidant...

This study is based on the existence of a local culture that is increasingly experiencing degradation, slowly being replaced by technology. Interesting against traditional local cultures that are displaced by the technology is modern, practical, and attractive. So that people care less about their own...

Silokek is one of the villages located in Sijunjung Regency West Sumatra Province which has a geopark natural tourist attraction. Not only known for its natural attractions, but Silokek also has a traditional village with rows of traditional houses rich in cultural values. This research was conducted...

In this paper, we study and classify the conservation laws of the Jaulent–Miodek equations and other systems of KdV type equations which arises in, inter alia, shallow water equations. The main focus of the paper is the construction of the conservation laws as a consequence of the interplay between symmetry...

In recent years, the number of disabled elderly have increased rapidly. If not resolved in time, it may cause further social problems and affect the development of a harmonious society. Therefore, it is crucial to measure long-term care needs and analyze relevant social factors. We use CLHLS2014 data...

Education is a right for all citizens. Indonesia’s educational system refers to the Law of the Republic of Indonesia Number 20 of 2003 concerning the National Education System. However, due to the COVID-19 pandemic, many elementary school-age children are not excited about school because it is challenging...

As a vital thing in being a good leader, leadership has attracted more and more attention. Extraordinary leadership not only would increase followers’ loyalty and enthusiasm but also improves the resilience of the enterprise against future shocks. In this paper, understanding of leaders, followers, goals...

Static three-point bending test of Web-core steel sandwich panel was performed. The deformation and failure of the sandwich structure were investigated,together with the finite element simulations, which considered the weld width of the laser-welded T-joint. The results indicate that the initial yield...

The article offers an analysis of the social and existential experience represented in "Woman on the Edge of Time" by Marge Piercy. In contrast with classical utopias, this novel emphasizes a figure of a caring person who understands others and resists the mechanisms of total control over nature and...

This paper describes a power assisting device with the help of the stair handrail. The slope of the stair handrail not only changes the forced direction of the objects, but also changes the ways of putting strength. The adjustable clamp system can adapt to different types of stair handrails.The fixed...

This paper studies large software component recognition mapping, component testing and component evaluation, proposes a set of development platform and key structure supporting twin-engine software, and discusses mutual relations among software functions. Besides, this paper takes e-commerce trading...

An dynamic filtering based obstacle detection algorithm is proposed for the navigation and control of Autonomous Land Vehicle (ALV). The algorithm detects the obstacles using sequential sonar data from dual sonar sensors. The sonar model is described at first. Then the obstacles' features, depicted as...

Because of the low efficiency of manual operation of the traditional temperature and humidity record, a kind of temperature and humidity automatic alarm recorder upper machine system is designed using the computer processing technology, the RS485 communication technology and the human-computer interaction...

School physical education plays an essential role in system of lifelong sports, as well as a link connecting social education and family education. It also acts as an important part in the implementation of lifelong sports. Therefore, the lifelong sports development, aiming at students of all stages...

In this paper, we discuss how a manufacturer interacts with his multiple competing retailers to optimize their individual net profits through coordinating pricing and inventory decisions in a two-echelon supply chain. The manufacturer purchases raw materials outside to produce substitutable products...

with the continued rapid growth of Smartphone user group and rapid development of e-commerce, shopping guide system with image retrieval based on mobile platform is increasingly attracting attention. The portability and convenient camera feature of mobile phone allow mobile phone to have a natural advantage...

The pseudo-random code is an important part of the satellite navigation and positioning signals, its performance directly affects the accuracy of positioning system. Especially, in navigation and communication integrated system, the system's anti-jamming, anti-multipath fading, anti-intercepted, anti-multiple...

With the ever-accelerated development of social productive forces and continuous promotion of informationization, talent culturing attitudes are changing accordingly. Society needs the talents with widely-ranged theoretical knowledge and relatively professional talents. Therefore, the traditional single...

Constructing of students’ innovative laboratory based on cooperation between enterprises and universities is both a new philosophy of higher education and a new mode of cultivation of innovative ability. Through the practice of the cooperation between enterprises and Guangxi University of Science and...