Search all articles

In financial market investing, returns always come with risk. The theoretical research and practice of portfolio selection have yielded quite rich results. Based on Markowitz’s mean-variance theory, this paper analyses the returns and risks of stock portfolios, and uses the minimum variance and maximum...

The circular economy has established itself as the economic model that can make a major contribution to achieving the sustainable development goals set by the United Nations through the 2030 Agenda. The European Union has adapted the model to its demands so as to transform the European economy in order...

Facing the goal of “double carbon” in our country, this research focuses on the quantitative benefits of BIM technology in the promotion and application process based on the development needs of green buildings. Through the establishment of green building evaluation index system, the impact of BIM technology...

This research aims to discuss Kellner’s thoughts related to media culture and media literacy in schools. The literature review method is the approach in this research. The results concluded that students in schools cannot be allowed to drown in the negative influence of digital media. Because students...

Granulomatous Mastitis (GM) is a chronic inflammatory breast disease characterized by sterile noncaseating granulomatous inflammation with etiopathogenesis that has not yet been fully evaluated. Tuberculous mastitis is a chronic infectious disease caused by bacillus Mycobacterium tuberculosis (MTB) and...

This study aims to find out the results of the supervision carried out by the Manpower supervisor related to the City Minimum Wage (UMK) in Makassar City. The number of informants in this study is 2 (two) people. The type of qualitative descriptive research uses data collection techniques, interviews,...

The meat processing industry is a sector of the food industry that has great potential to grow. One of that have been built in East Java Province with the product being processed frozen food meat. The production capacity can reach up to ± 80 tons per day and affects the volume of wastewater produced....

The optimal timing of support is difficult to determine due to the excavation of the tunnel. This paper proposes a method for determining the optimal support timing of pumped storage power station tunnels based on the displacement release rate, using the indicator of the distance between the support...

Computers have become an essential part of our work nowadays. Since the government implemented the Work from Home (WFH) policy, the use of computers has significantly increased, leading to computer-related health problems. Computer vision syndrome (CVS) is a group of eye and vision-related problems caused...

This study develops a selective medium for the growth of Bacillus cereus from soybeans, which can be directly applied in the laboratory to replace media made from meat extract. This study considers the economic aspect by making inexpensive microbiological media, as well as testing the halal aspect so...

Like other countries, Indonesia has a responsibility to protect the constitutional rights of its citizens. This has been outlined in the amendment of the 1945 Constitution (UUD 1945). As a party obliged to fulfill constitutional rights, the government has the authority to implement them into laws and...

During pregnancy, a woman is more susceptible to magnesium deficiency, due to an increase in the need for this trace element. Magnesium is essential for the normal course of the processes of mitosis and meiosis, which is the key to the formation of a genetically healthy embryo. Disruption of the processes...

The Vedas and Puranas contain central moral and ethical teachings, which will be the subject of this research and will be investigated. To do an analysis, this research will use key principles such as Dharma, which means duty; Satya, which means truth; Ahimsa, which means nonviolence; and nishkama Karma,...

Jengkol (Archidendron jiringa) peel is potential crude fiber source for ruminant feed. Jengkol peel had higher fiber content (33.07-35.28%) than Native grass (29.65%), Pennisetum purpureum (31.29%), Brachiaria decumbens (30.55%), Pennisetum purpupoides (32.23%), and almost similar with Brachiaria humidicola...

With the vigorous development of the Internet, more and more people use the network, the computer network to provide convenience, bring benefits, but also make the human face a huge challenge of information security. In the form of the development of modern information technology, a safe network system...

We are considering the capabilities and the technical features of the fast digital detection and demodulation algorithms for the signals of various modulation formats as they are realized in programmable logic devices. We show that simultaneous multitype signal processing devices can be implemented in...

A new iteration scheme for infrared and visible image matching is presented in this paper. The goal is to derive a new method for highly accurate matching of multisensor images. The existing matching algorithms based on image pyramid decomposition have been popular as they have advantages of low computational...

Cloud storage can relieve users of the burden of local data storage and maintenance. How to ensure the integrity of data stored in Cloud is a key problem. Based on the state-of-the-art solutions, we present a scheme for data storage retrievability in Cloud Computing using third party audit (TPA) which...

The underwater animals detecting robot collects images by using a camera, and the watershed algorithm can implement image segmentation. The robot can discern creature under the water with its' advantages of reducing workload and improving work efficiency. The hardware platform of under water animals...

Cultural injection of the second foreign language teaching is an important content, it can help students in the humanities aspects and communication skills, and also enables students to understand the target language. In this paper, we describe the significance of the cultural injection, and then introducing...

To rapidly and accurately evaluate minimum zone roundness error, a multi-level search algorithm (MLSA) was proposed. The algorithm at the premise of a fixed amount search point of each layer, by narrowing the length of the search area to narrow the search step until the required accuracy so far, in order...

The main purpose of establishing a complex agent network (CAN) search model is to specifically model each type of the relationships between different types of Agent structure domain and make it easier to be implemented in the existing programming language environment. Under the guidance of complex Agent...

To observe effect of cortex lycii radicis ethanol-extract on the hypoglycemic and hypolipidemic in T2DM rats. T2DM rat modelinduced by intravenous injection small dose of streptozotocin (STZ) and feeding high fat-high glucose diet .The rats were randomly divided into blank control group, model control...

Language is a communication tool that can be used to express thoughts and emotions. At the same time, it is also a symbol system carrying various information. Therefore, formation and development of language has marks of different aspects of social life, reflecting a distinctive culture of a certain...

Session initiation protocol extension provides event status subscribe methods, which help to realization of event notification function. Message waiting indication is an application of event notification mechanism. There are many defects with using TCAP to realize MWI, and many terminals can not support...

The Supervision for buildings plays the very important role in the period of construction and is closely linked with the life and property. In order to improve the management level of the supervision departments and offer better communication between the supervision departments and the construction side,...

Objective: The purpose of this paper is to build a large data security encryption model in the cloud, which can make users to upload and download data more reliable. Model: This paper uses the data security storage model to analyze the security model of the cloud big data. Process: We used the mathematical...

A novel approach was developed to synthesize polymerizable vinyl group functionalized Fe3O4 nanoparticles with high aqueous dispersion stability. Firstly, the Fe3O4 nanoparticles were synthesized via chemical co-precipitation method. Then, azide-functional Fe3O4 nanoparticles were obtained by a two-step...

One of the most important challenges in measuring text similarity is language variability: texts with the same meaning can be realized in several ways. A way to address the language variability is the notion of semantic similarity. This paper extracts the relevance of texts and terms through Singular...

With the integration of scheduling and control promote, the warn processing function of existing power dispatching automation system such as energy management system need improved. In order to facilitate the supervisor of Power Dispatch and Centralized Control Center to understand the operation state...

Time tabling problem is a multi-objective combination optimization problem with constraints, and also has been proved to be a NP (Non-deterministic Polynomial) problem. The genetic algorithm is a highly parallel, random and adaptive global searching algorithm which is derived from the theory of natural...

Recently recommendation techniques and systems have gained more and more attention and are researched in a variety of fields. In this paper we put the recommendation technique into the problem of workflow or Web browsing so that can facilitate the workflow participants to find their next most desired...

Wireless body area networks (WBANs) are small and short distance wireless sensor networks, widely used in the medical field. WBANs can realize whole-process tracking and intelligent services, which is of great significance for the dynamic monitoring of human information and disease prevention. The monitoring,...

The thesis explores the relationship between governance theory and organizations, and helps improve the understanding of educational governance for organizations to find “Good Governance” approach and to promote healthy and orderly development of organizations. According to the method of governance theory...

Selecting the economic development, living standards and social development index of 2005-2017, this paper measures and analyzes the regional economic differences of the Xiamen-Zhangzhou-Qianzhou in Fujian Province by the R-language based on method of Theil index. The research shows that the regional...

Company XYZ is a company runs in the cocoa industry located in Bandung. Currently, Company XYZ has the problem in controlling inventory system of packaging materials because there is only one supplier who supply the material, variation of lead time, high stocks of packaging material that pile up in the...

The Internet has diversified in the form of an explosion in recent years. It has spawned countless forms of Internet branching, and at the same time brought information to the PB level, and massive data is also called big data. More than 85% of the collected data is composed by unstructured and semi-structured...

This paper analyzes the current situation of non-contact measurement at home and abroad, a profound understanding of the importance of data synchronous of non-contact measuring machine. Then, design three types of data synchronization experiment, and set up verification environments respectively to analyze...

This paper proposes a fast method to determine short-circuit capacity for an AC system, which includes a compensation capacitor, to avoid sub-synchronous resonance (SSR) risk at a system planning stage. Firstly, the compensation impact factor (CIF) is calculated for generators with different short-circuit...

The two represent the enterprise financing side, one represents the production terminal of the enterprise. This paper mainly wants to study the relationship between the two and the influence on the production activities. In this paper, we have selected representative CSI syndromes index and the general...

In order to improve the effectiveness of Ideological and political education for college students in the Internet era, we can start from the perspective of Internet interpersonal interaction, and study the Internet ideological and political education for college students so as to understand the current...

Because of the economic globalization and China's “Belt and Road” initiative, large enterprise groups that willing to complete their transformation and improve their international competitiveness should construct a financial sharing model undoubtedly. The meanings of financial sharing service, the necessity...

At this time, public transport is something that cannot be separated from everyone. Public vehicles that have very important components, as well as in development, as well as the center of the economic movement in the city. One of the most effective and efficient public facilities is motorcycle taxi....

A context-related permission model is proposed for the few control over the permission use of the Android permission mechanism. Also extend the Android system to implement a context-related permission executing system based on the context-related permission model. By enhancing the Android permission...

There is a big amount of overlap among the data of thermal system, which will seriously affect the accuracy and precision of the model. In order to improve the value density of big data of thermal system and improve the quality and efficiency of modeling, pretreatment and analysis have to be made. Aimed...

Subprime crisis of Wall Street, USA triggered global crisis and the economy of the whole world was impacted seriously. This crisis not only involved financial field, but also influenced the real economy of the whole society. China has entered WTO and become an entirety with close connection to the world...

In this study, optical microscope (OM), tensile test, X-ray diffraction(XRD) method were used to investigate the effect of hot rolling parameters on texture and tensile properties of X65MO offshore pipeline steel. Result of microstructure observation reveals that the anisotropy of mechanical properties...

This research is carried out to study the values and lifestyle and culture of the city dwellers through the principles of materialism and consumerism by giving more emphasize on the values of consumers as well as on the values which can be identified at the main shopping malls in Kuala Lumpur which in...

Objective: the use of ozone to prevent and control the disease and insect pests of vegetables has made some achievements in birth, but its mechanism is not clear. By spraying ozone water in this paper, from the point of plant physiology, the effects of ozone water spraying on the physiological and yield...

The challenge of the business decision support domain is that a large amount of diverse information can be potentially relevant to a decision, and that, frequently, the decisions have to be made in a timely manner. This presents the potential for better decision support, but poses the challenge of building...