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1 INTRODUCTION Greetings! Groete! Dumela! Mangwanani! Sawubona! Avuxeni! Ndi matsheloni! Lotshani! Molweni! Welcome to the Department of Communication Science. We hope that you will enjoy studying this module and wish you the best of luck. In Part A of COM3707 we focus on Media ethics. Media ethics has a direct bearing upon all communication and media practice. Although the primary focus in this module is on ethics in the news media — both broadcasting and the press — ethics is a mo...

Tutorial letter

The transmission model of communication describes communication as a linear, one-way process in which a sender intentionally transmits a message to a receiver (Ellis & McClintock, 1990). This model focuses on the sender and message within a communication encounter. Although the receiver is included in the model, this role is viewed as more of a target or end point rather than part of an ongoing process. We are left to presume that the receiver either successfully receives and understands the mes...

Dear Student We are pleased to welcome you as a student of Social Security Law (SSL2601) and hope that you will find the module interesting and rewarding. We shall do our best to make your studies of this module successful. You will be well on your way to success if you start studying early in the semester and resolve to do the assignments properly. We suggest that you start with the prescribed material as soon as possible. Make sure that you have all the cases and articles and while working...

IOP2605 is an Online module, which means no printed material including the study guide will be made available to students. You will have to download all the material from myUnisa under the Official study material, Lessons and Additional resources. Lessons are what would have previously been your study guide. With an Online module, there is no material that will be posted to students. It is important to visit myUnisa regularly for your learning material and learning interaction. 2 PURPOSE AN...

1 INTRODUCTION Dear Student Welcome to the module, Human Resource Management for Line Managers (HRM2605). On your journey through this dynamic module, you will soon realise how interesting the field of human resource management (HRM) is. We believe that you will congratulate yourself on having chosen this module because of its relevance in everyday life and in an organisational context. If you take a second to ponder the following, you may begin to grasp the undeniable importance of human r...

Unisa has implemented a transformation charter based on five pillars and eight dimensions. In response to this charter, we have placed curriculum transformation high on the teaching and learning agenda. Curriculum transformation includes the following pillars: student-centred scholarship, the pedagogical renewal of teaching and assessment practices, the scholarship of teaching and learning, and the infusion of African epistemologies and philosophies. These pillars and their principles will be in...

Dear Student As part of this tutorial letter, we wish to inform you that Unisa has implemented a transformation charter based on five pillars and eight dimensions. In response to this charter, we have also placed curriculum transformation high on the agenda. For your information, curriculum transformation includes the following pillars: student-centred scholarship, the pedagogical renewal of teaching and assessment practices, the scholarship of teaching and learning, and the infusion of Africa...

This is a semester module and study time is limited. In this short time, you have to work through the study material and prepare for the examination. Therefore, start to study immediately! Follow the time management instructions below: • Plan your day. Draw up a study schedule that suits your personal circumstances, and stick to it. Discuss this with your family and friends so that they know and respect the fact that you are serious about your studies and that you will not be available at cert...

Following are the main components of the solar heater.  Solar collector panel  Storage tank  Heat Exchanger  Expansion tank  Control System While the collector panel consists of absorber plates, tubes, glazing, thermal insulations and casing. 1.4 Applications Solar water heater can be used in domestic, commercial, and industrial applications. They are enlisted below: Figure 2 Main aspects of Solar Heater 12  Domestically hot water is used in bathing, wa...