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Messages - imranmahmud

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1
Management Information Systems / Scrum
« on: April 15, 2025, 02:29:40 PM »
Scrum is an agile project management framework used primarily in software development to deliver products iteratively and incrementally. It emphasizes teamwork, accountability, and continuous improvement. Scrum teams consist of a Product Owner, Scrum Master, and Development Team. Work is divided into Sprints—time-boxed iterations (usually 2–4 weeks)—during which specific features or tasks are completed. Key Scrum events include the Sprint Planning, Daily Scrum (stand-up), Sprint Review, and Sprint Retrospective. A prioritized list of work, known as the Product Backlog, guides development. Scrum promotes transparency, adaptability, and collaboration, helping teams respond effectively to changing requirements.

A very good video by Uzility


2
Human Computer and Interaction / SUS- System Usability Scale
« on: April 15, 2025, 02:26:54 PM »
System Usability Scale (SUS) usability testing is a quick method to assess how usable a system is. It uses a 10-item questionnaire with alternating positive and negative statements. Each item is rated on a 5-point Likert scale (1 = Strongly Disagree, 5 = Strongly Agree):

I think I would like to use this system frequently.

I found the system unnecessarily complex.

I thought the system was easy to use.

I think I would need help to use this system.

I found the functions well integrated.

I thought there was too much inconsistency.

I would imagine most people could learn this quickly.

I found the system very cumbersome to use.

I felt very confident using the system.

I needed to learn a lot before using it.
System Usability Scale (SUS) usability testing is a quick, reliable method for evaluating the usability of a product or system. It involves a 10-item questionnaire with five response options ranging from "Strongly Agree" to "Strongly Disagree." Participants complete the SUS after using the product, providing insight into the system’s overall usability. SUS is technology-agnostic and can be used for websites, apps, hardware, or software. Its results yield a score from 0 to 100, helping teams benchmark usability and identify areas for improvement. Simple, cost-effective, and widely adopted, SUS is a valuable tool in user-centered design processes.

Scoring:

For odd-numbered questions: subtract 1 from the user score.

For even-numbered questions: subtract the score from 5.

Add all adjusted scores and multiply the total by 2.5 to get a score out of 100.

A SUS score above 68 is considered above average usability.


3
Please see the list in the link below

https://beallslist.net/

4
Teaching & Research Forum / Re: Status of DIU in SCOPUS
« on: December 29, 2018, 03:02:37 PM »
Now we have total 443 Scopus indexed articles among that 152 published in 2018.

5
Teaching & Research Forum / QS ranking Asia Methodology
« on: October 26, 2018, 07:38:52 PM »
Published annually since 2009, the QS Asia University Rankings highlights the top universities in Asia each year. The methodology used to create the ranking is similar to that used for the QS World University Rankings®, but with some additional indicators and adapted weightings. This set of criteria, developed in consultation with regional experts and stakeholders, is designed to reflect key priorities for universities in Asia, drawing on as much available data as possible. Find out more from the QS Intelligence Unit.


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The 11 indicators used to compile the QS Asia University Rankings are as follows:

Academic reputation (30%)
This is assessed using data from the large global survey of academics conducted by QS each year. The results of this survey, which asks academics to identify the leading universities in their own subject area, also feed into other rankings and reports produced by QS, including the QS World University Rankings and the QS World University Rankings by Subject. The aim is to give an indication of which universities hold the strongest reputation within the international academic community.

Employer reputation (20%)
This is again assessed using the results of a major international survey, this time of graduate employers, who are asked to identify the universities they perceive as producing the highest-quality graduates. The results of this survey are used to inform a number of other QS research projects, reflecting the importance of employability and employment prospects for today’s university applicants and graduates.

Faculty/student ratio (10%)
This indicator assesses the ratio of full-time academic staff members employed per student enrolled. The aim is to give an idea of how much contact time and academic support students at the institution may expect to receive.

International research network (10%)
Using data provided by Scopus, this indicator assesses the degree of international openness in terms of research collaboration for each evaluated institution. To calculate this indicator the Margalef Index, widely used in the environmental sciences, has been adapted to produce a score that gives an indication of the diversity of an institution’s research collaborations with other institutions in different locations of the world.

Citations per paper (10%) and papers per faculty (5%)
These two indicators are both assessed using data from the Scopus database of research publications and citations. The first assesses the number of citations per research paper published, aiming to give an idea of the impact each institution’s research is having within the research community. The second assesses the number of research papers published per faculty member. This provides an indication of the overall research productivity of the university.

Staff with a PhD (5%)
A new indicator introduced to the QS University Rankings: Asia for 2016, this assesses the proportion of academic staff members qualified to PhD level. This complements the faculty/student ratio indidator, both aiming to provide proxy measures of an institution's commitment to high-quality teaching.

Proportion of international faculty (2.5%) and proportion of international students (2.5%)
The final four indicators all aim to assess how ‘international’ each university is, reflecting the fact that internationalization is a major priority both for universities in Asia and in every world region. These two indicators, also used in the QS World University Rankings, assess the proportion of staff and students at the university who are classed as ‘international’.

Proportion of inbound exchange students (2.5%) and proportion of outbound exchange students (2.5%)
These last two indicators, not used in the global ranking, offer additional insights into the internationalization activity at universities in Asia, assessing the relative size of each institution’s inbound and outbound student exchange programs.



Source: https://www.topuniversities.com/asia-rankings/methodology

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Teaching & Research Forum / Does authorship matter?
« on: September 28, 2018, 05:36:08 PM »
If we really want transdisciplinary research, we must ditch the ordered listing of authors that stalls collaborative science, says Gretchen L. Kiser.

see full article
https://www.nature.com/articles/d41586-018-06779-2

7
Website which publishes black listed journal

https://beallslist.weebly.com/standalone-journals.html

As a start, you can put the most popular journal like IOSR or AJER


8
After implementation of any software it is important to understand the user satisfaction. Various usability methods are available to measure user satisfaction.

- System usability Scale (SUS)
- Questionnaire for User Interface Satisfaction (QUIS)
- Software Usability Measurement Inventory (SUMI)

you can use the following link to know more about usability
http://www.usabilitynet.org/trump/methods/satisfaction.htm

9
Food Habit / Re: Common mistakes in Ramadan
« on: May 17, 2018, 09:31:44 PM »
Very informative post. Thank you.

10
Call it a classic case of supply meeting demand.

Universities, colleges, even community colleges insist that faculty publish scholarly research, and the more papers the better. Academics and the schools they teach at rely on these publications to bolster their reputations, and with an oversupply of Ph.D.’s vying for jobs, careers hang in the balance.

Competition is fierce to get published in leading journals. But what about the overworked professors at less prestigious schools and community colleges, without big grants and state-of-the-art labs? How do they get ahead?

As it turns out, many of their articles are appearing in “journals” that will publish almost anything, for fees that can range into the hundreds of dollars per paper. These publications often are called predatory journals, on the assumption that well-meaning academics are duped into working with them — tricked by flattering emails from the journals inviting them to submit a paper or fooled by a name that sounded like a journal they knew. (Source: The New York Times, 2017)

For details please visit

https://www.nytimes.com/2017/10/30/science/predatory-journals-academics.html?smid=pl-share

11
In academic publishing, predatory open-access publishing is an exploitative open-access publishing business model that involves charging publication fees to authors without providing the editorial and publishing services associated with legitimate journals. Please see the list below

https://beallslist.weebly.com

http://beallslist.com/hijacked/

12
Teaching & Research Forum / Scopus indexed journals in Bangladesh
« on: November 13, 2017, 05:02:13 PM »
1   Journal of Health, Population and Nutrition-ICDDRB
2   Bangladesh Journal of Pharmacology-Bangladesh Pharmacological Society
3   Bangladesh Medical Research Council Bulletin -Bangladesh Medical Research Council
4   Plant Tissue Culture and Biotechnology-Bangladesh Association for Plant Tissue Culture and Biotechnology (BAPTC&B)
5   Bangladesh Journal of Botany-Bangladesh Botanical Society
6   Bangladesh Journal of Plant Taxonomy-Bangladesh Association of Plant Taxonomists
7   Bangladesh Journal of Medical Science-Ibn Sina Trust
8   Journal of Naval Architecture and Marine Engineering-BUET
9   Chemical Engineering Research Bulletin-Chemical Engineering Department, BUET
10   Bangladesh Journal of Obstetrics and Gynecology-Obstetrical & Gynaecological Society of Bangladesh
11   Journal of Mechanical Engineering Research and Developments-BUET
12    Dhaka University Journal of Pharmaceutical Sciences- DU

13
1st Inter-University Undergraduate Research Symposium 2017 at UIU.

Tracks: Accounting, Marketing, Management, economics, finance and Banking.

Last date for abstract: September 30, 2017.

Links: http://urs.uiu.ac.bd/
https://www.facebook.com/UIUSYMP1/

14
This paper talked about
1. PROBABILITY AND NON-PROBABILITY SAMPLING
2. PRE-TESTING AND PILOT STUDY
3. CB-SEM(Amos) or PLS-SEM (SmartPLS)?
4. EFA vs CFA

Source: Journal of Applied Structural Equation Modeling, 2017
Title: A REVIEW OF THE METHODOLOGICAL MISCONCEPTIONS AND GUIDELINES RELATED TO THE APPLICATION OF
STRUCTURAL EQUATION MODELING: A MALAYSIAN SCENARIO
Link:
http://dosen.perbanas.id/wp-content/uploads/2017/08/Memon-2017-Methodological-Misconceptions-SEM-Malaysia.pdf


15
Teaching & Research Forum / Re: Status of DIU in SCOPUS
« on: July 05, 2017, 02:24:07 PM »
Dear Omar Bhai,

Our Scopus Indexed journal lists are increased from 234 to 251 already. Research center is working on structure and policy.


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