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For the definition of data center, there has been no a very clear concept classification yet in professional studies. From the perspective of hardware, data center is a data processing area composed by a set of facilities; from the perspective of hardware, it can be seen as a data warehouse with a large...

We set up a mathematical model in connection with sun shadow positioning technology and apply it to solving analytic function and parallel simulated annealing algorithm to establish the optimization Model with the objective function of the angles produced by the shadow changes and the minimum error between...

Portfolio optimization problem is a multi-objective optimization problem, it is necessary to consider the benefits should also consider the risks and the optimal situation is to achieve the least risk and maximum return. Papers define portfolio optimization problems, analyze the shortcomings of the existing...

Reforms were made in the teaching contents, test contents, teaching process, etc. of VB programming course; the design scheme for progressive case library and the implementation process for progressive case teaching optimized; successful implementation of teaching assured via a teaching method with vertical...

The paper assume a new scheme for UAV TT&C and information transmission system, according to the function and performance requirement of UAV TT&C and information transmission system and the characteristic of ground-air wireless channel of UAV system, and combing with the key technologies of wireless...

Porous silicon (PS) with 6.13 nm average pore diameter, 20.6 m thickness layer and 70.8% porosity prepared by galvanostatic electrochemical anodisation of p-type silicon wafer in aqueous hydrofluoric acid (HF)/ethanol electrolyte. The freshly prepared PS was processed by time effect, nitric acid treatment,...

To meet the dual-band requirements of satellite communication systems, a novel rectangular dielectric resonator antenna (DRA) is presented. In general, most of the rectangular DRA is fed by slot coupled with microstrip line. But when the antenna is placed on a metallic ground according to the actual...

Since Mrs. Dalloway is one of Virginia Woolf’s most famous novels; many critics argue that it is due to the use of modern technical innovations, or the employment of brilliant use of time, or the use of a clever shift of the stream of consciousness. However, this essay argues that Mrs Dalloway is significant...

In order to improve and enrich teachers’ professional knowledge, skills, and teaching methodology, private universities are suggested to establish the mentoring system. This is one of the most effective ways to improve faculty’s quality.

With the development of the times, people pay more and more attention to the education of children, so education in the future is becoming more and more important, and in the future education also needs a lot of devices to enable students to understand the content of the teacher.

This study aims to determine; 1) The responsibility of the state in fulfilling work rights for persons with disabilities; 2) Factors inhibiting the fulfillment of work rights for persons with disabilities. This research method is normative legal research with analysis analysis is qualitative descriptive,...

The basic courses of art schools in colleges are an important part of the professional teaching. The task of cultivating innovative and skilled talents becomes more and more arduous, which brings a severe test to the teaching of basic art courses. Based on the author's learning and practical experience,...

Calibration is in dock ship-borne equipment to determine the error model and the basic process of establishing unified coordinate system, to be combed through the calibration project, and to be combined with the existing equipment, so automatic calibration system is designed. The automation to be realized...

A higher order sliding fuzzy type-2 controller scheme for an nth order multi-input multi-output (MIMO) nonlinear uncertain perturbed systems is proposed in the paper. To overcome the constraint on the knowledge of the system model, local models related to some operating points were used to synthesize...

Titanium alloy has good corrosion resistance so it has been used as pipeline for delivering corrosion media. The forming technologies of titanium alloy have many types, such as elbow made by diameter-expanding and pushing, elbow made by pressing plate and welding, elbow made by die pressing with mould,...

This paper makes use of the structural competition of the joint stock commercial banks and city commercial banks brought by the relaxation of China’s banking regulation at the prefecture-level level and the expansion of the number of business outlets, and empirically examines the impact of bank competition...

The article considers the problem of institutionalization of power from the standpoint of the formation of the state as the basic institution. Institutionalization allows you to trace the paradigm of the formation, development and decomposition of the state, which is traced in the works of famous scientists...

Multiculturalism has different connotations due to different uses in different fields. Obviously, multiculturalism is no longer a purely theoretical discussion, but a starting point and basis for educational thought, literary criticism, and so on. This article mainly explores the multicultural level...

Coral reefs ecosystem has great value in terms of economy, culture, and biology for the global society and is the most productive and diverse biological ecosystem in the world. Earth observation from space so called remote sensing technology by using high-resolution Satellite, offers powerful capabilities...

This paper investigates the impacts of Caius Marius’s military reform on Roman life and politics from the late second century BC to the early first century AD. It primarily consults ancient historians’ biographies of prominent political figures and accounts of significant wars in the late Roman Republic,...

The integrated development of cultural industry and tourism is in line with the trend of current social development. Zhongshan City is endowed with abundant tourism resources and profound cultural heritage. It is necessary and feasible to merge the two major industries. Based on the analysis of the reality...

The youth is strong, our country from the sports power step into the era of sports power, good physique is a strong vitality of a country, but also the pace of contemporary society forward. Today, the contemporary university students’ physique status decline year by year is not optimistic, students of...

The door has become an access point to a house where it is used for entering and exiting. Security is one of the crucial factors in a residence. Criminal activities often occur by tampering or breaking the lock system of the house door. Currently, the security of house doors generally still relies on...

This article describes the development of Neoclassical architecture that was dominant in Europe and spread to Indonesia. Besides that, it also explains its existence as a style that is influenced by local content in the history of national development. The development of architecture in Europe, which...