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Hydrophilic

Hydrophilic Definition What does a hydrophile (or hydrophilic molecule) mean? If a molecule is “water-loving”, it is... Read More

Definition

Ventilation

Ventilation Definition Often when persons think of ventilation, they think of getting clean or enough air into a room. This... Read More

Tutorial

Birth Control and Contraception

Birth Control Some religious beliefs see methods of contraception unethical while some political bodies chose birth control... Read More

Definition

Filtration

Filtration Definition What is filtration? Filtration is separating a solid from a fluid through a porous material that... Read More

Article

Robbins & Cotran Pathologic Basis of Disease (7th Ed) by V. Kumar et al.

Robbins & Cotran Pathologic Basis of Disease, Seventh Edition ... Read More

Definition

Microtome

microtome (Science: instrument) A device used for cutting sections from an embedded specimen, either for light or electron... Read More

Definition

T tube

Definition noun Kehr's T tube : a tube consisting of a stem and a cross head (thus shaped like a T). The cross head is... Read More

Definition

Flagellum

Flagellum Definition Flagellum is a slender, hair-like structure composed of a complex arrangement of multiple proteins,... Read More

Definition

Benedict-roth apparatus

Benedict-roth apparatus (Science: apparatus, physiology) a device employed to measure the amount of oxygen utilised in quiet... Read More

Definition

Haemostatic

Definition adjective (1) Capable of stopping haemorrhage or bleeding. (2) An agent or device that can arrest haemorrhage or... Read More

Definition

Antenna

Antenna Origin: L. Antenna sail-yard; NL, a feeler, horn of an insect. (Science: zoology) a movable, articulated organ of... Read More

Definition

Calorimeter

Calorimeter (Science: radiobiology) in conventional fusion research, this name refers to any device used to measure power or... Read More

Definition

Transducer

transducer (Science: physics) A device that transforms one type of energy to... Read More

Definition

Dichotomous key

Definition noun A reference tool where a series of choices between alternative characters leads progressively to the... Read More

Definition

Buck’s traction

Buck's Traction Definition Buck's traction for femur fracture is very helpful. It can be utilized in the treatment and... Read More

Tutorial

Plant Metabolism

Introduction Plants are responsible for incredible feats of molecular transformation. The processes are always being... Read More

Tutorial

Regulation of Organic Metabolism, Growth and Energy Balance

Organic Metabolism Events of Absorptive and Post-absorptive States. The absorptive state is the period during which... Read More

Definition

Manometer

Manometer (Science: chemistry) a device for measuring the pressure of a gas in a... Read More

Definition

Nucleic acid

Nucleic Acid Definition A nucleic acid refers to any of the group of complex compounds consisting of chains of monomers of... Read More

Definition

Air

Air 1. The Fluid which we Breathe, and which surrounds the earth; the Atmosphere. It is Invisible, inodourous, Insipid,... Read More

Definition

Trap

trap (Science: geology) An old term rather loosely used to designate various dark-coloured, heavy igneous rocks, including... Read More

Definition

Port

port This is an implated access device which allows professional carers to draw blood and make intravenous (or... Read More

Definition

Grow

Grow 1. To increase in size by a natural and organic process; to increase in bulk by the gradual assimilation of new matter... Read More

Definition

Ear

Ear 1. The organ of hearing; the external ear. in man and the higher vertebrates, the organ of hearing is very complicated,... Read More

Definition

Hair

Hair 1. The collection or mass of filaments growing from the skin of an animal, and forming a covering for a part of the... Read More

Definition

Gate

Gate 1. A way; a path; a road; a street (as in Highgate). I was going to be an honest man; but the devil has this very day... Read More

Definition

Neck

neck 1. The part of an animal which connects the head and the trunk, and which, in man and many other animals, is more... Read More

Definition

Aerial

Aerial Something that is found in or takes place in the air. An electrical device that sends or receives radio or television... Read More

Definition

Pace

pace 1. A single movement from one foot to the other in walking; a step. 2. The length of a step in walking or marching,... Read More

Definition

Young-helmholtz theory of colour vision

'''Young-helmholtz theory of color vision A theory that there are three perceiving elements in the retina: red, green, and... Read More

Definition

Filter

Filter 1. A porous substance through which a liquid or gas is passed in order to separate it from contained particulate... Read More

Definition

Siphon

siphon 1. A device, consisting of a pipe or tube bent so as to form two branches or legs of unequal length, by which a... Read More

Definition

Feeder

Feeder 1. One who, or that which, gives food or supplies nourishment; steward. A couple of friends, his chaplain and feeder.... Read More

Definition

Airway

Airway 1. Any part of the respiratory tract through which air passes during breathing. 2. In anaesthesia or resuscitation, a... Read More

Definition

Servomechanism

servomechanism 1. A control system using negative feedback to operate another system. 2. A process that behaves as a... Read More

Article

Scientists brought dead pig brain partly back to life

Death is inevitable to any entity that has life. When there is a beginning there ought to be an end. However, the recent... Read More

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