All posts by : chebby

 As a graduate student, one of the fundamental techniques to gather research for a paper is the use of an Annotated Bibliography. Furthermore, as a human-computer interaction researcher, finding relevant literature to support a study is also part of preparing an analytical research paper. For this assignment, you’ve been assigned a topic (see below). You’ve also been assigned to a specific group (see Groups in Blackboard). 

Each member of the group is to find five UNIQUE references. These references are to be scholarly papers, not wiki, blog, or Website entries. Do not include textbooks or trade publications either. The use of Google Scholar is STRONGLY recommended.  IMPORTANT: To support your research journey, read the Levy & Ellis (2006) article on how to maximize your research opportunities in Information Systems Research.   For the annotated bibliography, if your team has three (3) members, I expect to see UNIQUE entries. For four (4) members, your team should submit a deliverable with twenty (20) entries.  Your assigned topic is as follows: 

• GROUP 5: Mobile HCI

To receive full credit, your entry must have a PROPERLY cited APA citation and a description of the article that is 100-125 words. Entries must be free of grammatical and spelling errors to receive full credit.  

An example entry that would yield a full score is: 

Hyman, J. A. (2015). Developing Instructional Materials and Assessments for Mobile Learning. In International Handbook of E-Learning Volume 1 (pp. 347-358). Routledge In Hyman (2015), a review of the required elements needed to create instructional materials for an e-learning and m-learning setting is identified. Hyman then proposes a mobile learning framework that focuses on design, environment, activity, and technology to guide the courseware developer in creating user-friendly yet meaningful instruction that is targeted for delivery in the mobile context. 

WEB230: JavaScript 1Final Project?To-DoList
This is a project. You are not allowed to discuss this project with anyone. It is to test your overall ability in JavaScript. You are allowed to research content on the internet, but you may not post questions, or use any code that you did not write. In this project, you will write code to create a Todolist. You are provided with HTML, CSS and a skeleton file. Look at the HTML and CSS file to get an understanding of how to select and manipulate your DOM elements. When researching online, you are allowed to look for guidelines. DO NOT copy and paste the code. That is considered cheating. NOTES? DO NOT modify the HTML or CSS files. Doing so will lose you marks.? Include a comment in the JavaScript file with your name, student number, and the date.? Follow best practices as discussed during the lecture.o Use camel-casing for variable names.o Remember to use letor constvariables.?Zip the folder containing the project files before submitting. Please submit in a zip format. Do not use any other archive formats (RAR, 7zip, tar, etc.).REQUIREMENTS For this final project, the to-do list must have:?When you create a new section, it should create a new divelement with a class named section, and idsectionwith a title. Example is provided in the index.htmlfile.oSection should have their own buttonto create their own items within?that section.?When clicking on the lielement, it should toggle the classstrikethrough, to signal that it isdone.oMake sure that this is done through event delegation on the ul element. (Remember to use tagName to identify for li).?Adding a new item should appropriately add the new item to that section.?Programmatically addyour own name as a pelement, and console logged your studentnumber onconsole.
WEB230: JavaScript 1PREVIEWBONUS?Have a button for each section that sorts the to-dolist alphabetically.(5 marks)?Have a button that removes all the finished to-do list items (those that are marked with a strikethrough).(5 marks) there’s the requirements

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In your initial post, answer the following questions about IT Project Management. In addition to your course textbook (chapter 11), utilize the UC library for information and examples.

What is a project, and what are its main attributes? How is a project different from what most people do in their day-to-day jobs? Discuss the importance of top management commitment and the development of standards for successful project management. Provide examples to illustrate the importance of these items based on your experience on any type of project. Discuss the unique challenges that an IT project presents.

In your peer responses, be sure discuss your thoughts on project management, your views on project’s attributes, and your thoughts on successful project management. You can take opposing/differing views than your peers but be sure to provide applicable resources as needed. Properly provide examples in your peer responses as well and any additional challenges you see with IT projects.

SCIE 301: Research Design and Statistical Analysis

Winter 2021, Assignment 1

.

This is an open-book assignment, both calculators and statistical software such as R can be used.

If you are using software to assist, please include the code, output and your own conclusions

based on your interpretations of the output.

For numerical answers, please round up the results to keep three decimal digits when needed.

The data-bmi.csv” le contains data on individual characteristics including gender, age, height and

weight on a group of individuals. The variables and the corresponding scales or measurements in the

dataset are as follows

ID: the identi cation number for an individual;

gender: either of the two sexes (male and female) of an individual

age: age of an individual in years

height: height of an individual in centimeters

weight: weight of an individual in pounds

Please answer the following questions based on this dataset.

1.(2 points) Please import the csv le into R and create a data frame. Please state the dimension

of the data in terms of the number of rows (individuals) and number of columns (variables).

2.(4 points) Please calculate the Body Mass Index (BMI) in the unit of kg=m

for all subjects,

report the ve number summary along with the variance and standard deviation.

2

3.(5 points) Please report on the frequency and percentage of missing data of all variables including

newly created variable BMI, obtain a subset that contains individuals with complete information

on all variables and state the size of this subset.

4.The following questions are based on the subset of complete cases obtained in previous question.

(a)(6 points) Please classify the individuals into groups indicating the weight statuses using

the following criterion

1

underweight (BMI is less than 18.50)

normal weight (BMI is between 18.50 and 25.00, including 18.50 and excluding 25.00)

overweight (BMI is between 25.00 and 30.00, including 25.00 and excluding 30.00)

obesity, excluding extreme obesity (BMI is between 30.00 and 40.00, including 30.00

and excluding 40.00)

extreme obesity (BMI is greater or equal to 40.00).

Please also summarize the distribution of weight status using numbers or tables.

(b)(8 points) Please display summary information of the weight status among all subjects

including frequencies and relative frequencies (in percentage) using two types of graphs

(bar plot and pie chart).

Please be considerate to your audience and make your graphs as informative and concise

as possible by using legend, labeling axes, displaying numbers and so on. Please sort the

layout based on the frequency or relative frequency in either ascending or descending order

to enhance readability.

(c)(4 points) Please create a histogram of age in this subset and thoroughly elaborate your

ndings about the distribution of the age based on the histogram created (for example,

you should comment on the shape such as centers (three central tendencies), skewness,

existence of outliers, spread and so on).

(d)(12 points) Please create side-by-side boxplots for the heights of the individuals in di erent

gender groups and comment on whether you are able to judge whether the two gender

groups di er in terms of the distribution of the height. Please be sure to provide foundation

of your comments. Use the 1:5IQR rule (remember to show your steps) to identify the

individuals whose heights are outliers in each gender group.

2

Need a 300 words research report for both topics below and a URL reference link for both the topics. 

1. Operating system.

2. Network threats and vulnerabilities.

Note: NO PLAGIARISM

The wording should be in general form and the report should not contain any technical words.

Need the terms used to search for the topics.

The control of processes and threads are of deep concern by developers of all operating systems capable of handling “real or emulated” simultaneous computer activity. Threads are typically created by processes (initially invoked by the user or another process). Discuss how an operating system manages these processes and threads, how they are instantiated and discarded, how the activity is controlled, along with the respective advantages and disadvantages of both process and thread. Do not discuss MS Windows OS. Instead you may choose from Linux, UNIX, ROS, z/OS, or VM. 

Follow these instructions:

Main Discussion : 100 Points( 600 Words)

4 Responses : Each Response 200 words 

Overall Project Scenario

Corporation Techs provides remote and on-site support to small and mid-size businesses. Clients use Corporation Techs’ services to solve problems involving malware removal, to manage data recovery and network issues, and to install hardware and software.Due to recent developments, most technical representatives will begin working from home within the next six months. Because Corporation Techs provides 24/7 support, its systems and communications pathways must be fully operational at all times. In addition, the company has been experiencing unprecedented growth and is preparing to double its client-facing staff.You are a junior network architect who is responsible for helping to plan and design network enhancements to create a more secure internal network, and to ensure secure remote access.

Search the Internet for a real-life case of an online scam OR create a scenario depicting a new type of online scam. 

1. Provide details on who the victims are and how they were scammed?

2. Was there a corrective action implemented or discussed? 

3. If there is a corrective action, what measures can be taken?

4. Were you able to find a video explaining this particular type of scam? If so, please provide the link to this resource.

 You should have a references page with at least 3 references and answer should be in APA format. 

References/Useful Links:

https://www.scam-detector.com/article/list-of-scamming-websites/ 

https://www.youtube.com/watch?v=RpxBwaWBU-k 

https://us.norton.com/internetsecurity-online-scams-internet-scams.html 

https://www.scamnet.wa.gov.au/scamnet/Scam_types.htm 

https://usa.kaspersky.com/resource-center 

https://www.broadbandsearch.net/blog/common-online-scams 

https://www.fbi.gov/scams-and-safety/common-scams-and-crimes 

https://www.consumerprotection.govt.nz/general-help/scamwatch/how-to-avoid-scams/case-studies/  

Impact of Information Technology on Society

The technology landscape is ever-evolving, interweaving the depths and use of information technology into our daily lives. Very few areas of life are not impacted by technological advancements. Our daily use of IT solutions facilitates further deployment of technologies today and in future generations. IT solutions have increased our standard of living through domestic, work, and leisure activities. 

Research the Internet and write a 5–7 page paper on the evolution of IT and the positive and negative impacts on the following:

1. Educational environment.

2. Medical and health literacy solutions.

3. Home and domestic activities.

4. Information sharing (digital communication).

5. Information sharing (human communication).

6. Societal norms.

7. Financial markets.

8. Jobs (include workplace efficiencies or inefficiencies).

Use at least three quality resources in this assignment. Note: Wikipedia and similar websites do not qualify as quality resources. The Strayer University Library has many excellent resources.

Assignment Content

1. All projects begin by answering one of two questions:
   • How can I make business scenario ABC better or more efficient?
   • What business scenario can I automate to benefit organization XYZ?
   • For this assignment, select a business scenario you would like to develop into a project over the next five weeks. You have two options:
   • You may select one of the two business scenarios described in Select a Business Scenario.
   • You may select a business scenario of your choosing. This can be a scenario from your workplace; for example, a frustrating process you have been eager to rework or a potential process you have been thinking of that does not exist yet but that you think would be valuable to your organization if it were developed into an IT project.
   • Note: If you decide to select a business scenario of your choosing, you must obtain approval from your instructor for your scenario before beginning the project proposal assignment, which is also due this week.

     Download Select a Business Scenario and read through the options.

     Type your selection (Scenario A, Scenario B, or Scenario C) directly into the Select a Business Scenario document (on the space provided next to each scenario). If you select Scenario C, you must include a scenario description as outlined in the document.