This blog is related to education ie science and health. It provides the information or materials for public service commission (lok sewa aayog of Nepal). It also provides the important notices about different field.
2. What is meant by organizational development? Discuss important aspects of organizational development. Organizational development is the process of making positive changes in economic, business and resource resources as per the need. As the organization is a dynamic, relative and objective tool, it should be continuously improved and modified as per the needs of the country. In order for any organization to succeed, it must improve or develop in its various aspects. Aspects of organizational development A) Development in structural system / side . To make the structure work-oriented, service-oriented, simple and fast, . To restructure scientific, rational and practical organizational units, . Strengthening the control and coordination system B) Policy reforms . Timely amendments to policies, rules and laws, . Improving goals, objectives and strategies as time demands, . Adoption of new management concepts, C) Development in the work process . To make decentralized and accountable . S...
Those animals which have no backbone or vertebral column are called invertebrates. They are classified into nine phyla. Characteristics of the animals of these phyla are given below: 1. Phylum: Protozoa i. They are unicellular organisms. ii. They are mostly found in water. iii. These animals have pseudopodia, flagella or cilia for locomotion. iv. They can be free living or parasitic. Some examples: amoeba,paramecium etc 2. Phylum: Porifera i. Porifera means pore bearer animals, commonly called sponges. ii. Most of them are marine organisms except spongilla. iii. They are diploblastic animals. iv. They respire through general body surface. V. They do not move from place to place, so they are called sessile. vi. The presence of calcium and silicon makes their body rigid and strong. vii. Sponges have two types of openings on their body surface i.e. ostia(mouthlets) and osculums(anus). Some examples: sycon, spongilla,euspongia etc. 3. Phylum: Coelenterata i. The body of ...
Gravitation The force of attraction between any two objects of the universe due to their masses is called gravitation. The force of gravitation is always the force of attraction. It is never repulsive. It is a type of weak force. The effect of gravitational force is seen on every objects of the universe. The effect of gravitational force is more in liquid than solid because the molecules of the liquid are loosely composed with less intermolecular force of attraction. NEWTON'S UNIVERSAL LAW OF GRAVITATION It state that "The gravitational force is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres. The equation (iii) is the mathematical expression of Newton's law of gravitation. Form this equation, we can calculate the masses of the heavenly bodies and distances between them. The value of G is 6.67 x 10*-11 Nm*2/kg*2. Note: * represent the power(ie.ten to the power minus eleven).
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