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INTRODUCTION Clothes are an outward expression of how people feel about themselves and the world around them. Clothes act as a media which communicate about a person even before the voice is heard. Right clothes are necessary for health, poise and selfrespect. The way the people dress and adorn themselves provide fascinating insight into human […]
After printing, the fabrics are dried to retain the printed design. It is an essential step to avoid staining of unprinted areas. It prevents bleeding of print paste from the design areas. Drying is followed by steaming which transfer the pigment from print paste to the fabric. Steaming In ageing or steaming process, the dyes […]
Block Printing Block printing is the ancient method of printing designs on the textile material by hand. It is the simplest of the printing methods. In this method, the desired design is carved on a wooden or metal block. The fabric is pinned on a table which is firm, strong and withstands the pressure of […]
Styles Of Printing Fabrics can be printed in three different styles namely direct, discharge and resist styles. Direct Style of Printing The most common style of printing textile fabric is direct printing. In this method the dye is directly applied onto the fabric. Dyes are used in paste form. It is the simplest and oldest […]
Introduction The art of printing fabric was known as early as 300 BC (BCE) Printing is the art of colouring the surface of any item. Tattooing of body is one of the most common printing of olden days. The impression of object dipped in dyes on fabric is the basic technique of printing. Textile printing […]
திருக்குறள் தமிழில் உள்ள அறநூல்களுள் காலத்தால் முந்தியதும் தன்மையால் தலைசிறந்ததும் திருக்குறளாகும். ஈரடி வெண்பா, குறள் வெண்பா எனப்படும். அவ்வெண்பாவால் ஆன நூலும் ஆகுபெயராகக் குறள் என்று பெயர் பெற்றது. அதன் சிறப்பு நோக்கித் திரு என்னும் அடைமொழி சேர்த்துத் திருக்குறள் என்று வழங்கி வருகின்றோம். நூல் அமைப்பு திருக்குறளில் அறத்துப்பால், பொருட்பால், காமத்துப்பால் என்னும் மூன்று பெரும் பிரிவுகள் உள்ளன. ஒவ்வொரு பெரும்பிரிவிலும் பல உட்பிரிவுகள் உள்ளன. இவை இயல்கள் எனப்படும். இயல்களின் உட்பிரிவுகளாக அதிகாரங்கள் […]
Ponniyin Selvan Chapter 17 – A Horse Galloped Kundavai had decided that Vanathi was the appropriate bride for her incomparable brother. But Vanathi had one fault: she was too t imid. How could a girl who was to marry the bravest of brave warriors, who was to give birth to a son to rule the […]
About a thousand and more years ago, the best of kings, Paranthaka Sundara Chozla (AD 957973), ruled as an Emperor without equal in South India.He had ascended the Chozla throne several years before the times of our story. For the past several hundred years Chozla power had been growing. Chozla Territories were spreading in all […]
Vitamins vitamins are complex chemical substances required by body in very small amounts. Vitamins in food are for the protection and regulation of body functions. * Vitamins are divided in to two major groups * Fat soluble vitamins- Vitamin-A, D, E and K * Water soluble vitamins- Vitamins of B group and vitamin C Fat […]
Fats Fat is deposited as adipose tissue in the body and perform essential functions in the body. Fats are composed of fatty acids and contain oxygen, carbon and hydrogen. Classification: Fats are classified in to two types: saturated fat and unsaturated fat. a) Saturated Fat: These have full number of hydrogen atoms. These are from […]
Computer organization deals with the hardware components of a computer system. It includes Input / Output devices, the Central Processing Unit, storage devices and primary memory. It is concerned with how the various components of computer hardware operate. It also deals with how they are interconnected to implement an architectural specification. The term computer organization […]
(1) Monitor: Monitor is the most commonly used output device to display the information. It looks like a TV. Pictures on a monitor are formed with picture elements called PIXELS. Monitors may either be Monochrome which display text or images in Black and White or can be color, which display results in multiple colors. There […]
Proteins Proteins are the indispensible constituents of the diet. Proteins are made up of amino acids. Amino acids are needed for replacement and growth of the body parts. Amino acids are classified as essential and non essential amino acids. Essential amino acids cannot be synthesized by the body and must be taken through foods whereas […]
Carbohydrates Carbohydrates are the chief sources of energy (Providing 4 Kcals/gm). Carbohydrates are cheap and readily available from food. There are three different kinds of carbohydrates. They include starch, sugar, and fibre. We do not get calories from fibre because our bodies do not break down fibre during digestion. Classification of Carbohydrates 1. Monosaccharides: These […]
FUNCTIONS OF FOOD Food has three main functions in the body 1) Physiological 2)Social 3) Phychological a) Physiological Functions Food has three main physiological functions in the body a) Growth and Development b) Provision of Energy c) Repair and Maintenance of Cells a) Growth and development Food helps babies, young children and adolescents grow at […]
CLASSIFICATION OF FOOD a) According to the chemical nature • carbohydrates • proteins • fats • minerals • vitamins • dietary fiber • water b) According to their function in the body Energy giving foods The carbohydrates, fats and the protein are considered as calorie nutrients, so that the body can perform the necessary functions. […]
THE RELATIONSHIP BETWEEN NUTRITION AND HEALTH Food is a basic and foundational part of our lives. Food plays a vital role for human existence just as the air we breathe and the water we drink. The food we eat is utilized in the body and assimilated substances are used for growth and maintenance of the […]
(1) Keyboard: Keyboard (wired / wireless, virtual) is the most common input device used today. The individual keys for letters, numbers and special characters are collectively known as character keys. This keyboard layout is derived from the keyboard of original typewriter. The data and instructions are given as input to the computer by typing on […]
Input unit is used to feed any form of data to the computer, which can be stored in the memory unit for further processing. Example: Keyboard, mouse, etc. Central Processing Unit CPU is the major component which interprets and executes software instructions. It also control the operation of all other components such as memory, input […]
The computer is the combination of hardware and software. Hardware is the physical component of a computer like motherboard, memory devices, monitor, keyboard etc., while software is the set of programs or instructions. Both hardware and software together make the computer system to function.