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  • Prevention
Cancer Biology
Unrestricted Use
CC BY
Rating

This course will cover the origins of cancer and the genetic and cellular basis for cancer. It will examine the factors that have been implicated in triggering cancers; the intercellular interactions involved in cancer proliferation; current treatments for cancer and how these are designed; and future research and treatment directions for cancer therapy. Upon successful completion of this course, the student will be able to: explain how the perception of cancer and theories of its causes have changed throughout history because of important discoveries made by scientists, researchers, and physicians; summarize the importance of understanding cell biology in the study of cancer, its causes, it progression, and its treatment; outline the transcription and translation processes used to convert DNA into proteins and what changes occur that convert proto-oncogenes into oncogenes and lead to unchecked cell growth and cancer; compare and contrast the mechanisms by which activation of oncogenes, loss of tumor suppressors, loss of cell cycle checkpoints, and development of faulty DNA repair lead to cancer; describe the various cancer prevention mechanisms including risk assessment, screening, and lifestyle and environmental modification; list the past, current, and future cancer treatments and the mechanism by which these target cancer causing cells. (Biology 404)

Subject:
Biology
Material Type:
Full Course
Provider:
The Saylor Foundation
Date Added:
03/04/2019
Community Engagement for Health--Student Activity
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating

A key theme of this course is that most health outcomes are driven by personal behavior choices, but that those choices are made in the context of the neighborhoods where we live, work, and play.  A corollary to this theme is that engaged citizens are healthier citizens (defined as a "resident of a particular city"). The object of this project is to take the principles learned in the classroom and apply them in a community environment: observe an issue in the community, document it through video/audio commentary, then use the tools of advocacy to address the issue.While designed for a Public Health course, this activity can be adapted for any topic where community organizing can lead to positive change.

Subject:
Environmental Studies
Health, Medicine and Nursing
Communication
Nutrition
Social Science
Political Science
Material Type:
Activity/Lab
Assessment
Homework/Assignment
Author:
Stephanie Carey
Date Added:
03/13/2022
Field Trials of Health Interventions: A Toolbox
Conditional Remix & Share Permitted
CC BY-NC
Rating

Before new interventions can be used in disease control programmes, it is essential that they are carefully evaluated in “field trials”, which may be complex and expensive undertakings. Descriptions of the detailed procedures and methods used in trials that have been conducted in the past have generally not been published.

Subject:
Health, Medicine and Nursing
Material Type:
Textbook
Provider:
OA Open
Date Added:
01/01/2015
Information Security
Unrestricted Use
CC BY
Rating

This course focuses on the fundamentals of information security that are used in protecting both the information present in computer storage as well as information traveling over computer networks. Upon successful completion of this course, the student will be able to: explain the challenges and scope of information security; explain such basic security concepts as confidentiality, integrity, and availability, which are used frequently in the field of information security; explain the importance of cryptographic algorithms used in information security in the context of the overall information technology (IT) industry; identify and explain symmetric algorithms for encryption-based security of information; identify and explain public key-based asymmetric algorithms for encryption-based security of information; describe the access control mechanism used for user authentication and authorization; describe Secure Sockets Layer (SSL) as a common solution enabling security of many applications, including all Internet-based commerce; describe securing Internet Protocol (IP) communications by using Internet Protocol Security (IPSec); explain the importance of physical security and discuss ways to improve physical security of an enterprise; explain the use of such security tools as firewalls and intrusion prevention systems; explain malicious software issues, such as those brought forth by software-based viruses and worms; explain common software security issues, such as buffer overflow; describe the basic process of risk assessment in the context of overall IT security management. (Computer Science 406)

Subject:
Computer Science
Material Type:
Full Course
Provider:
The Saylor Foundation
Date Added:
03/07/2019