Wi-Fi Technology by Muhammad Yousuf Ali

In the Internet world Wi-Fi Technology become the important part of our lives without Wi-Fi life is feel incomplete. According to recent report 5.30 billion people around the world were using the internet which is equivalent to 65.7 percent of the world’s total population. This small article try to explore the Answer of following questions.

What is Wi-Fi Technology?

What is difference between Wi-Fi and Internet?

What are the 3 types of Wi-Fi?

What are Advantages and Disadvantages of Wi-Fi?

What is Wi-Fi Technology?

Wi-Fi is a wireless networking technology that uses radio waves to provide wireless high-speed Internet access. A common misconception is that the term Wi-Fi is short for “wireless fidelity,” however Wi-Fi is a trademarked phrase that refers to IEEE 802.11x standards.

What is difference between Wi-Fi and Internet?

Wi-Fi connects devices within a limited range, such as a home, office, or public place like a coffee shop or library. The internet, on the other hand, connects devices around the world through a network of servers, routers, and other infrastructure.

What are the 3 types of Wi-Fi?

There are a types of wireless networks: 

Personal-Area Network (PAN),

Metropolitan-Area Network (MAN),

Wide-area network (WAN)

What are advantages of Wi-Fi?

Easy to install

A Wi-Fi network is inexpensive, easy to install, expandable, offers low latency (better than LMR), and excellent data rates.

More Connectivity

A wide variety of devices can be made WiFi capable to connect to each other or to the Internet.

Connect many Devices.

Many devices such as smartphones and as well as Laptop, desktop and tablate  have WiFi already installed as standard.

What are disadvantages of Wi-Fi?

Security

Wireless networks are considered more vulnerable to hacker attacks.

Coverage

Wireless coverage areas have a limited range of connectivity (often from 50-300 ft).

Transmission Speed

The transmission of data is usually slower than most Cable/wired networks.

How to Cite This Article

M.Y. Ali (2023). Wifi Technology. https://profileusuf.wordpress.com/2023/11/18/wi-fi-technology/

Librarianship and Types of Librarian

by Dr. Muhammad Yousuf Ali

Librarianship is one of the emerging professions. Librarians are working in the different types of libraries. Most of young librarians and students are unaware about the important specialization in the librarianship. This special piece described about the Librarianship and different types of librarianship. Here we discussed following main points.  

What is Librarianship?

What are the main different types of Librarianship?

What is librarianship?

A profession concerned with acquiring and organizing collections of books and related materials in libraries and servicing readers and others with these resources.

What are the main different types of Librarianship?

There are six important types of Librarianship.

1. Embedded Librarian
2. Liaison Librarian
3. Medical Librarian
4. Reference Librarian
5. Research Librarian
6. Technical Librarian

Embedded Librarian

Embedded librarians are integrated information experts that offer more direct research assistance to groups of faculty and students than the typical one-shot instruction session, often over the course of an entire semester.

Liaison Librarian

A liaison is a Libraries faculty designated as the formal contact person between the library and a particular academic unit (school, department, or centre). In keeping with the library’s mission, the primary responsibility of a liaison is to meet the unit’s information needs through instruction, collection development, research assistance to faculty and students, and the fulfillment of other unit needs related to the library such as support for accreditation reviews.

Medical Librarian

Medical librarians, also known as health information professionals, medical information specialists, or multiple variations thereof, find, analyse, provide access to and present critical information that improves patient care and supports health and medical education, research, and publication.

Reference Librarian

Reference librarians recommend, interpret, evaluate, and/or use information resources to help patrons with specific information needs. Requests for assistance often occur in person at the library, reference is increasingly conducted by phone, chat and email.

Research Librarian

A research librarian is responsible for organizing and maintaining research support service and information for an organization university or research-based institutions. Research Librarian is always ready to support researchers and research support.

Technical Librarian

A technical services librarian specializes in acquiring, organizing cataloguing classification and technical all kinds of library materials.

How to cite this Article :-

Ali, M.Y. (13 Aug 2023). Librarianship and Types of Librarian. https://profileusuf.wordpress.com/2023/08/14/librarianship-and-types-of-librarian/

How to Create free online QR Code

This article is about the Quick Response QR Code, in this article I discuss Three important point about the QR Code which is mentioned Below:-

1. What is QR Code?
2. What are the top 10-Websites where you can generate/create free QR codes?
3. How to Create free online QR Code?

1. What is QR Code?

QR Code/QR code i.e. Quick Response, Matrix bar code. It is also known as 2d codes, 2d barcodes, or mobile codes. The QR code typically appears as a small white square with black geometric shapes, though colored QR codes are also now being used. The information hold by QR codes is a QR code can be a URL, a phone number, an SMS message, a V-card or any text. Quick Response are referred as QR because they allow the contents to be decoded at high speed.

2. What are the best website for free online QR Code generation?

The top 10 websites for free online QR Code generation

1. https://goqr.me/

2. https://www.qrcode-tiger.com/

3. https://www.qr-code-generator.com/

4. https://qrcode.tec-it.com/en

5. https://www.qrstuff.com/

6. https://me-qr.com/

7. https://4qrcode.com/

8. https://mention.com/en/qr-code-generator/

9. https://www.waspbarcode.com/barcode-maker

10. https://freetools.textmagic.com/qr-code-generator

Besides there are a number of website for free online QR code generation on internet. In some websites users needs sign up to generate QR Code.

Q 3 How to Create free online QR codes?

There are different website where you can create online free QR Codes for examples steps lets move to the tutorial from websits (https://www.qr-code-generator.com/) and watch mentioned below

I hope reader understood What is QR Code? How to create free QR codes. Please thumb up if you like and comment about this article.

How to Cite this Article:-

M.Y. Ali, (01 June 2022). How to create free online QR code, https://profileusuf.wordpress.com/2022/06/01/how-to-create-free-online-qr-code/

Digital Object Identifier (DOI) Usage by Muhammad Yousuf Ali

This small piece of writing provide vital information about the Digital object Identifier (DOI) readers can find the questions of following questions with brief answer.

Q 1 What is digital Object Identifier DOI?

A digital object identifier (DOI) is a permanent identifier or handle used to identify digital objects uniquely, standardized by the International Organization for Standardization (ISO) (Paskin, 2010).

DOIs are in wide use mainly to identify academic, professional, and government information, such as journal articles, Books Chapters, Research reports, data sets, and official publications. Sometimes DOI also refers for commercial videos.

Q 2 When did DOI services is began?

The DOI was officially launched at the Frankfurt Book Fair in October 1997 (Anon, 1997). First DOI based article was published in 2000.

Q 3 Which characters/digits are used in DOI?

DOI consist Alpha Numeric characters. A DOI consists of a publisher ID* (prefix) and an item ID (suffix), separated by a forward slash (/). For example, the DOI for one of Emerald journal articles would look like this:

Prefix: 10.1108

Suffix: LHTN-10-2021-0065

Complete DOI: doi/10.1108/LHTN-10-2021-0065

Q4 Why do publishers/organizations use DOI?

1. DOI promote the research work of the Authors/Researchers
2. DOI increase the impact of research work of the scholar and publishers
3. Ensure the international standardization of articles.
4. Quick Access identification of published articles even the URL (Web address) has changed.
5. To gain better research items articles and books chapter visibility and citation count.
6. Universal Digital identification of scholarly work.

References :-

ISO 26324:2012(en), Information and documentation – Digital object identifier system”. ISO. Retrieved 20 Feb 2022.

Anon. (March, 1997), Coming soon: license plates for digital content, The Seybold Report on Internet Publishing,1(7), 28-29.

Paskin, N.(2010), “Digital Object Identifier (DOI) System”, Encyclopedia of Library and Information Sciences (3rd ed.), Taylor and Francis, pp. 1586–1592

How to cite this Article:-

Ali, M.Y. (March 2022). Digital Object Identifier (DOI) Usage by Muhammad Yousuf Ali.

LinkedIn Profile : Advantages of LinkedIn Profile by Muhammad Yousuf Ali

LinkedIn is a social networking platform but it is limited with the professional networking and related activities. LinkedIn is one the Largest Platform of the Professional networking. Here Young and early career Professional connect with his/her filed leader/experts and High Profile Company.

In this article will discuss Three main point about LinkedIn

Q 1 What is LinkedIn?

Q 2 Who can create the Profile on LinkedIn Network?

Q 3 What are the advantages of a LinkedIn Profile?

Q 1 What is LinkedIn?

LinkedIn platform is used for professional networking and career development, and allows job seekers to post their CVs and employers to post jobs Launched on May 5, 2003.

Q 2 Who can create the Profile on LinkedIn Network?

Students

Students those who are study in any academic disciplines can create LinkedIn Profile like, (Medical Science and Life’s science allied field, Engineering, computer science, Business administration, Law, Social science and humanities. It is very vital to create your profile before complete during your academic degree.

Early Career Professional

Early career professional also create his/her profile on LinkedIn Network for the job placement. Through LinkedIn they have good opportunity to start a career in good portfolio company.

Job Switch/Opportunity Seeker

Those Professional who want to switch the job and those who are seeking the better opportunity take advantage from the LinkedIn Network Profile.

Unemployed

LinkedIn is also helpful to find the job so an unemployed person should also create the LinkedIn Profile to find the job.

Q 3 What are the advantages of a LinkedIn Profile?

There are 10 Main advantage of LinkedIn Profile

1. You connect with your professional fellows peer, Senior, mentor, researcher and leaders through your LinkedIn Profile.

2. As early career professional you can know that what is happening now in your profession and what trends are going on your field.

3. You can add your skills and your skills are endorsed by the network fellows including Peer, senior professional, mentor, and others.

4. You can know and learn the latest professional trends Job market update through LinkedIn article and training programs.

5. As Senior Professional you can recommend your subordinate or junior co-worker profile.

6. As Job seekers you can follow the companies where you are interested to hiring/serve.

7. You can also share your professional activities, success stories and achievement through Posts/articles.

8. You can upload your CV so recruiting company may help you in hiring and as well as auto recommend job send to on your profile.

9. You can also join different LinkedIn groups as per your professional interest.

10. You can send the messages to your connections and take help/guidance/advice.

At the end LinkedIn will improve your professional activities.

References:-

Ali, M Y (09 Nov 2021). LinkedIn Profile Advantages of LinkedIn Profile.