Today’s and future communication systems in maritime rely on digital data communication between the ship and transceivers that are either on land, in air (satellite) or on sea. Analog voice communications is not an integrated part of future maritime communication system proposals. However, it is in general preserved in its functionality according to future maritime communication system proposal...

Introduction: Advances in new communication technologies have created a good environment for the provision of various services. Due to the importance of using new communication technologies in health care, this study was conducted to identify opportunities, threats, strengths, and weaknesses of these technologies in the field of health with a focus on rare patients. Method: This qualitative st...

digital and information technologies are fundamental factors for all organizations which carry out organizational and social activities levels and it causes to change the nature of business. create what is a type of entrepreneurship that is extracted from the concept of entrepreneurship. digital and information technology is one of electronic style of this creation. therefore, it can be said th...

This paper presents a technique to estimate the noise due to electromagnetic waves emitted from electrical appliances working nearby the digital communication system and study their impact towards digital communication systems by using the amplitude probability distribution (APD). A unique noise APD pattern is obtained from each measurement of noise due to electromagnetic induction from electri...

In digital communication system, digital information can be sent on a carrier through changes in its fundamental characteristics such as phase, frequency and amplitude. The use of a filter plays an important part in a communication channel because it is effective at eliminating spectral leakage, reducing channel width, and eliminating interference from adjacent symbols (Inter Symbol Interferenc...

As mobile and personal communication services and networks involve providing seamless global roaming and improve quality of service to its users, the role of such network for numbering and identification and quality of service will become increasingly important, and well defined. All these will enhance performance for the present as well as future mobile and personal communication network, prov...

Digital communication between government and citizens is pivotal to e-government. The Danish egovernment initiative Digital Post aims to digitize all communication between government and citizens. We surveyed local government staff about how Digital Post affects the service delivered to citizens. As much as 82% of the 448 respondents considered digital communication with citizens using Digital ...

The cost efficiency and diversity of digital channels facilitate marketers’ frequent and interactive communication with their customers. Digital channels like the Internet, email, mobile phones and digital television offer new prospects to cultivate customer relationships. However, there are a few models explaining how digital marketing communication (DMC) works from a relationship marketing pe...

There has been an increasing interest in the use of computer-mediated communication (CMC) in problem-based learning. One line of research has been to introduce synchronous, or simultaneous, communication attempting to create text-based digital real-time interaction. Compared with face-to-face (F2F) communication, CMC may be a poorer medium regarding coordination of the activity. Still, we are i...