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The use of EEG in recording the brain waves

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Electroencephalograph (EEG) is a tool used for gauging and recording brain waves. In 1929, Hans Berger, the German psychiatrist, published the results of his experiments using the electroecenphalograph in recording human brain waves.


Four major brain waves exist: alpha has a frequency that ranges from 8 to 14 cycles per second (cps) and is found in the occipital part of the brain. Beta covers 14 to 30 cps. Delta wave includes frequencies that are below 5 cps. Theta wave covers the range between 5 and 8 cps. Alpha waves are more active during relaxation and light sleep.

Nonetheless, their function is altered by deep mental activities. Beta waves, on the other hand, appear during mental concentration periods. In 1935, the findings of collaborators Frederic Gibbs, William Lennox, and Hallowelle Davis from Harvard on the use of EEG in epilepsy was published. Since EEG poses no pain or side effects, it is broadly included as a medium for identifying brain irregularities. The EEG is instru…

Organizational Structure of Provincial Ministries and Local Bodies of Nepal

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The Organizational Structure of Provincial Ministries (7) of Nepal is given below:

Organizational Structure of Provincial Ministries of Nepal


The Organizational Structure of Local Bodies of Nepal is given below:

Organizational Structure of Local Bodies of Nepal


Nepali Unicode with Keyboard Layout (Traditional and Romanized)

Nepali Unicode with Keyboard Layout (Traditional) is suitable for the persons who are already using true type fonts like preeti, kantipur etc. There is only slight modification upon true type fonts with Unicode flavour. These letters can accessible to everywhere even any client computer doesn't avail Nepali fonts.

Similarly, Nepali Unicode with Keyboard Layout (Romanized) is suitable for new Nepali Unicode users which works as typing in English - based on pronunciation.

Download Nepali Unicode with Keyboard Layout (Traditional and Romanized) from below:

Nepali Unicode with Keyboard Layout (Traditional)

Learn COBOL

COBOL Tutorial COBOL stands for Common Business Oriented Language.The US Department of Defense, in a conference, formed CODASYL (Conference on Data Systems Language) to develop a language for business data processing needs which is now known as COBOL.
COBOL is used for writing application programs and we cannot use it to write system software. The applications like those in defense domain, insurance domain, etc. which require huge data processing make extensive use of COBOL.

Learn Customer Information Control System (CICS)

Customer Information Control System (CICS) Tutorial CICS stands for Customer Information Control System. CICS was developed in 1968 by IBM. CICS allows users to develop and execute online application in an MVS environment. CICS has become the most commonly used server for Internet applications. CICS is a transaction processing system which is also called as Online Transaction Processing (OLTP) Software. CICS is a data communication system that can support a network containing hundreds of terminals.

Learn Advanced Excel Charts

Advanced Excel Charts Tutorial Excel charts are an efficient means to visualize the data to convey the results. In addition to the chart types that are available in Excel, some application charts are popular and widely used. In this tutorial, you will learn about these advanced charts and how you can create them in Excel.

Learn Advanced Excel Functions

Advanced Excel Functions Tutorial This Microsoft Excel tutorial teaches you how to create and use Excel functions. You can use Excel functions to perform various mathematical, statistical, logical calculations. This tutorial takes you step-by-step through the process.

Preeti to Unicode Converter