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NATIONAL INCOME

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National Income

The study of National Income is important because of the following reasons:

  • To see the economic development of the country.
  • To assess the developmental objectives.
  • To know the contribution of the various sectors to National Income.

Internationally some countries are wealthy, some countries are not wealthy and some countries are in-between. Under such circumstances, it would be difficult to evaluate the performance of an economy. Performance of an economy is directly proportionate to the amount of goods and services produced in an economy. Measuring national income is also important to chalk out the future course of the economy. It also broadly indicates people’s standard of living.

Income can be measured by Gross National Product (GNP), Gross Domestic Product (GDP), Gross National Income (GNI), Net National Product (NNP) and Net National Income (NNI).

In India the Central Statistical Organization has been formulating national income.

However some economists have felt that GNP has a measure of national income has limitation, since they exclude poverty, literacy, public health, gender equity and other measures of human prosperity.

Instead they formulated other measures of welfare like Human Development Index (HDI).

 

NATIONAL INCOME:

The National income measures the flow of goods and services in an economy.

Note: The National income measured only on flow and not on stock.

 

The National income measures of net volume of goods and services produced in a country during a year. It also includes net earned foreign income. The National Income is counted without duplication.

The National income measures the productive power of an economy (flow).

The National wealth measures the stock of commodities held by the nationals of a country at a given point of time.

The National income estimates are in relation with the financial year.

In India the financial year begins on April 1 and ends on March 31.

 

BEFORE INDEPENDENCE

No specific attempts were made.The 1st attempt was made by Dada Bhai Naoroji (Grand Old Man of India) in the   year 1868 in his book ‘Poverty and Un British Rule in India’.He estimated that the per capita annual income as Rs. 20 per annum.

Other estimators William Digby in the year 1899, Findlay Shirras in 1911, 1922     and in 1933, Shah and Khambatta in 1921, V K R V Rao during 1925-29 and 1931-32 and R C Desai during 1931-40.

The above people estimated the national income with the value of the output of the agriculture sector and then added a certain percentage as the income of the non-agriculture sector.The estimates suffered with serious limitations.

 

AFTER INDEPENDENCE:

In August 1949 the Government of India appointed the National Income Committee. Prof. P C Mahalanobis was appointed as the chairman of the National Income Committee.The other 2 members of the committee were Prof D. R Gadgil and Prof V K R V Rao.The main job of the committee was to compile estimates of National Income.The 1st report was submitted in the year 1951.The final report was submitted in the year 1954.

This report is considered to be a landmark in the history of India as this is the first time that it provided a comprehensive data of National Income for the whole India.

The government established the CSO (Central Statistical Organization) for further estimation of the National income.The CSO regularly publishes the national income.

 

CONCEPT (THEORY) OF THE NATIONAL INCOME:

GNP (Gross National Product)

GDP (Gross Domestic Product)

NNP (Net National Product)

NI (National Income)

PI (Personal Income)

DPI (Disposable Personal Income)

Now let us try to understand the meaning of each:

 

GDP (GROSS DOMESTIC PRODUCT):

 

The Gross Domestic Product is the money value of all the goods and services produced within the geographical boundaries of a country in a given period of time.

Note: the GDP is only within the country.

 

GNP (Gross National Product):

 

The GNP is the money value of the goods and services produced by a country in a given period of time Plus Total money value of goods and services produced by the nationals outside the country Minus Incomes received by the foreigners with in the country.

Note: The GNP is calculated on the basis of market prices of produced goods, it also includes indirect taxes and subsidies if any.

The GNP is equal to GDP if the income earned and received by the citizens of a country within the boundaries of foreign countries is equal to the income received by the foreigners within the country.

 

NNP (NET NATIONAL PRODUCT):

This is GNP minus depreciation.

NNP = GNP – Depreciation

Note: Depreciation is the consumption of capital stock

 

NI (NATIONAL INCOME):

The National income is also called Net National Product at factor cost. Hence,

NI = NNP minus (total indirect taxes + Subsidies)

Note: Both indirect taxes and subsidies are deducted from the NNP.

 

PI (PERSONAL INCOME):

This is actual income obtained by the people after deducting various taxes.

PI = National Income – (Corporate taxes + payments made for social security) +Government transfer payments+Business transfer payments+Net interest paid by the government.

 

DPI (Disposable personal Income):

This is the Personal income minus direct taxes.

DPI = PI – Direct taxes.

 

HOW THE NATIONAL INCOME IS MEASURED?

 

There a 3 methods to calculate the National income.These methods are given by Simon Kuznets.

  • PM (Product Method) or Product service method.
  • IM (Income Method)
  • CM (Consumption Method) or expenditure method.

In India the combination of Product method and Income methods is used for calculating the National Income.

 

PRODUCT METHOD:

NI = GDP  – income earned in foreign countries – Depreciation.

In the Product method the GDP is taken into consideration.Net income earned in foreign countries is deducted from the GDP.From this the depreciation is subtracted.

 

INCOME METHOD:

In this method the National Income is calculated by

National Income = Total Rent Plus (+) Total wages Plus (+) Total Interest Plus (+) Total Profit.

The total net income of the people working in different sectors and commercial sectors are taken into consideration.

 

Consumption Method:

This method is not generally used for calculating the National income.According to this method

  • National Income =Total Consumption Plus Total Savings

 

MISCELLANEOUS:

 

  • The per capita income in India is calculated by CSO (Central Statistical Organization).

 

 

  • According the statistics released by the CSO in 2015, the per capita income in the country reached Rs. 88538/- per annum . This is according to the data on current prices.
  • The PMEAC (Prime Minister’s Economic Advisory Council) in the ‘Economic Outlook’ released on August 1, 2011 lowered the economic growth rate projection from 9 percent to 8.2 percent.The PMEAC also reduced the manufacturing sector growth rate from 9 percent to 7 percent.
  • The CSO has included the contributions of all the 3 sectors (Primary, secondary and tertiary) in estimating the National income.

 

Difficulty in measuring National Income

There are many difficulties in measuring national income of a country accurately. The difficulties involved in national income accounting are both conceptual and statical in nature. Some of these difficulties involved in the measurement of national income are discussed below:

Non Monetary Transactions

The first problem in National Income accounting relates to the treatment of non-monetary transactions such as the services of housewives to the members of the families. For example, if a man employees a maid servant for household work, payment to her will appear as a positive item in the national income. But, if the man were to marry to the maid servant, she would performing the same job as before but without any extra payments. In this case, the national income will decrease as her services performed remains the same as before.

Problem of Double Counting

Only final goods and services should be included in the national income accounting. But, it is very difficult to distinguish between final goods and intermediate goods and services. An intermediate goods and service used for final consumption. The difference between final goods and services and intermediate goods and services depends on the use of those goods and services so there are possibilities of double counting.

The Underground Economy

The underground economy consists of illegal and uncleared transactions where the goods and services are themselves illegal such as drugs, gambling, smuggling, and prostitution. Since, these incomes are not included in the national income, the national income seems to be less than the actual amount as they are not included in the accounting.

Petty Production

There are large numbers of petty producers and it is difficult to include their production in national income because they do not maintain any account.

Public Services 

Another problem is whether the public services like general administration, police, army services, should be included in national income or not. It is very difficult to evaluate such services.

Transfer Payments 

Individual get pension, unemployment allowance and interest on public loans, but these payments creates difficulty in the measurement of national income. These earnings are a part of individual income and they are also a part of government expenditures.

Capital Gains or Loss

When the market prices of capital assets change the owners make capital gains or loss such gains or losses are not included in national income.

Price Changes

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National income is the money value of goods and services. Money value depends on market price, which often changes. The problem of changing prices is one of the major problems of national income accounting. Due to price rises the value of national income for particular year appends to increase even when the production is decreasing.

Wages and Salaries paid in Kind 

Additional payments made in kind may not be included in national income. But, the facilities given in kind are calculated as the supplements of wages and salaries on the income side.

Illiteracy and Ignorance

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The main problem is whether to include the income generated within the country or even generated abroad in national income and which method should be used in the measurement of national income.

Besides these, the following points are also represents the difficulties in national income accounting:

  • Second hand transactions;
  • Environment damages;
  • Calculation of depreciation;
  • Inadequate and unreliable statistics; etc.

 

Peasant Movements-

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  • Three important peasant movements of the early twentieth century:
    • Kisan Sabha and Eka movements in Avadh in UP
    • Mappila rebellion in Malabar
    • Bardoli Satyagrah in Gujarat
  • The UP Kisan Sabha was set up in February 1918 through the efforts of Gauri Shankar Mishra and Indra Narain Dwivedi with the support of Madan Mohan Malviya.
  • By June 1919, it had established about 450 branches in 173 tehsils of the province.
  • In August 1921, Mappila (Muslim) tenants rebelled. Their grievances related to lack of any security of tenure, renewal fees, high rents and other oppressive labndlord exactions.
  • The no-tax movement was launched in Bardoli taluq of Surat district in Gujarat in 1928.

 

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Planning commission and national development council

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Planning commission and national development council

Planning commission

The Planning Commission was an institution in the Government of India, which formulated India’s Five-Year Plans, among other functions.

Background

Rudimentary economic planning, deriving from the sovereign authority of the state, was first initiated in India in 1938 by Congress President and Indian National Army supreme leader Netaji Subhash Chandra Bose, who had been persuaded by Meghnad Saha to set up a National Planning Committee. M. Visvesvaraya had been elected head of the Planning Committee. Meghnad Saha approached the great engineer and requested him to step down. He argued that planning needed a reciprocity between science and politics. M. Visvesvaraya generously agreed and Jawaharlal Nehru was made head of the National Planning Committee.The so-called “British Raj” also formally established a planning board that functioned from 1944 to 1946. Industrialists and economists independently formulated at least three development plans in 2012. Some scholars have argued that the introduction of planning as an instrument was intended to transcend the ideological divisions between Mahatma Gandhi and Nehru. Other scholars have argued that the Planning Commission, as a central agency in the context of plural democracy in India, needs to carry out more functions than rudimentary economic planning.

After India achieved Independence, a formal model of planning was adopted, and accordingly the Planning Commission, reporting directly to the Prime Minister of India, was established on 15 March 1950, with Prime Minister Jawaharlal Nehru as the Chairman. Authority for creation of the Planning Commission was not derived from the Constitution of India or statute; it is an arm of the Central Government of India.

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Composition of commission

The composition of the Commission underwent considerable changes since its initiation. With the Prime Minister as the ex officio Chairman, the committee had a nominated Deputy Chairman, with the rank of a full Cabinet Minister. Cabinet Ministers with certain important portfolios acted as ex officio members of the Commission, while the full-time members were experts in various fields like economics, industry, science and general administration.  Ex officio members of the Commission included the Finance Minister, Agriculture Minister, Home Minister, Health Minister, Chemicals and Fertilisers Minister, Information Technology Minister, Law Minister, Human Resource Development Minister and Minister of State for Planning.

The Commission worked through its various divisions, of which there were two kinds:

  • General Planning Divisions
  • Programme Administration Divisions

Functions

  • To make an assessment of the material, capital and human resources of the country, including technical personal, and investigate the possibilities of augmenting those are related resources which are found to be deficient in relation to the nation’s requirement.
  • To formulate a plan for the most effective and balanced utilisation of country’s resources.
  • To define the stages, on the basis of priority, in which the plan should be carried out and propose the allocation of resources for the due completion of each stage.
  • To indicate the factors that tend to retard economic development.
  • To determine the conditions which need to be established for the successful execution of the plan within the incumbent socio-political situation of the country.
  • To determine the nature of the machinery required for securing the successful implementation of each stage of the plan in all its aspects.
  • To appraise from time to time the progress achieved in the execution of each stage of the plan and also recommend the adjustments of policy and measures which are deemed important vis-a-vis a successful implementation of the plan.
  • To make necessary recommendations from time to time regarding those things which are deemed necessary for facilitating the execution of these functions. Such recommendations can be related to the prevailing economic conditions, current policies, measures or development programmes. They can even be given out in response to some specific problems referred to the commission by the central or the state governments.

In his first Independence Day speech in 2014, Prime Minister Narendra Modi announced his intention to dissolve the Planning Commission. It has since been replaced by a new institution named NITI Aayog.

National development council

The National Development Council (NDC) or the Rashtriya Vikas Parishad is the apex body for decision making and deliberations on development matters in India, presided over by the Prime Minister. It was set up on 6 August 1952 to strengthen and mobilize the effort and resources of the nation in support of the Plan, to promote common economic policies in all vital spheres, and to ensure the balanced and rapid development of all parts of the country. The Council comprises the Prime Minister, the Union Cabinet Ministers, Chief Ministers of all States or their substitutes, representatives of the Union Territories and the members of the NITI Aayog.  It is an extra-constitutional and non-statutory body.

Objectives

  • To secure cooperation of the states in the execution of the plan.
  • To strengthen and mobilize the effort and resources of the nation in support of the Plan.
  • To promote common economic policies in all vital spheres.
  • To ensure the balanced and rapid development of all parts of the country.

Functions

  • To prescribe guidelines for the formulation of the National Plan, including the assessment of resources for the Plan.
  • To consider the National Plan as formulated by the NITI Aayog.
  • To make an assessment of the resources that are required for implementing the Plan and to suggest measures for augmenting them.
  • To consider important questions of social and economic policy affecting national development; and to review the working of the Plan from time to time.
  • To recommend such measures as are necessary for achieving the aims and targets set out in the National Plan.
  • To recommend measures for achievement of the aims and targets set out in the national Plan.

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Earth’s Interior – Earthquake Waves – Shadow Zone

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Most of the knowledge we have about Earth’s deep interior comes from the fact that seismic waves penetrate the Earth and are recorded on the other side.  Earthquake ray paths and arrival times are more complex than illustrated in the animations, because velocity in the Earth does not simply increase with depth. Velocities generally increase downward, according to Snell’s Law, bending rays away from the vertical between layers on their downward journey; velocity generally decreases upward in layers, so that rays bend toward the vertical as they travel out of the Earth . Snell’s Law also dictates that rays bend abruptly inward at the mantle/outer-core boundary (sharp velocity decrease in the liquid) and outward at the outer core/inner core boundary (sharp velocity increase).

Major Points to remember about P S and Love waves

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  • P wave or primary wave. This is the fastest kind of seismic wave, and, consequently, the first to ‘arrive’ at a seismic station.
  • The P wave can move through solid rock and fluids, like water or the liquid layers of the earth.
  • P waves are also known as compressional waves.
  • S wave or secondary wave, which is the second wave you feel in an earthquake. An S wave is slower than a P wave and can only move through solid rock, not through any liquid medium.
  • Travelling only through the crust, surface wavesare of a lower frequency than body waves, and are easily distinguished on a seismogram as a result.

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River of Arunachal Pradesh

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River of Arunachal Pradesh                  

Drainage system of Arunachal Pradesh

Drainage forms a major physiographic element of a region. It refers to the pattern of rivers and streams which constitutes the surface run-off. Arunachal Pradesh has proved a natural home for the dense drainage system. A large number of long rivers with their numerous tributaries drain the region. Major rivers and their tributaries are interposed between defined mountain ridge.

In general major rivers form dendritic pattern. Brahmaputra River System forms the larger part of drainage system of Arunachal Pradesh. Major rivers have so much of dominant physiographic stay that most of the districts of Arunachal Pradesh have been named after the major rivers draining the particular area. Major River Systems are-

The Dibang River System

The Dibang River System drains the territorial confines of Dibang district. The drainage pattern of the Dibang River system resembles perfectly with elendric pattern. The almost North-South flowing Dibang receives a lot of tributaries from west and east.

West– Yangyapchu, Andra, Elan and Ahi

East- Dri, Tangan, Ithun etc.

Siang River of Arunachal Pradesh

River siang constitutes the part of river Brahmaputra. It provides entry of Tsanpo – the source flow line of Brahmaputra in Tibet having its origin at Tamchok Khambab chorten in the chemayungdung glacier. It enters the northern border of Arunachal Pradesh near namcha barwa mountain peak (7755 metres). It flows southward through the full length spa of old siang District.

Shimang, Yamne, Siku, Sibia, Ringong, Sigang, Nidyang and Siyum are the major tributaries of the river Siang. The river siang drains out ultimately into th river Brahmaputra in Assam. The river diahang, as the river siang is known by other name has a capacity of- flow discharge of about 200000 cubic metres of water.

The Subansiri River of Arunachal Pradesh

The identity of subansiri district is associated with the River Subansiri. The dendritic nature of drainage pattern is not so densely developed in case of the Subansiri river system as in case of Dihang and the Dibang. River Subansiri receives tributaries both from the north and south of the main Himalayan  Range.

Tsari, chu, Yu Me Chu, Siken, Sinyum, Syee are important tributaries. The main river separates the Abor Hills from the Miri Hills. It is supposed to have a long course in the Himalayan and flows through a series of gorges and rapids. The Siyum forms the major course of the River Subansiri which joined by another important tributary the Karela   in its lower reaches.

The Kameng River of Arunachal Pradesh

The Kameng River system drains the land of Kameng district in the western part of Arunachal Pradesh. Flowing from the north it is joined by the river bicham at Palazi where the main river descends down south ward after a westerly flow and follows again a course of westward flow to enter the plain of Assam with south-eastward bend to drain out into the Brahmaputra.

It discharge some 25900ncubic metres of water to the Brahmaputra. Bicham has major tributaries in Dakhri Bru Bishumchu and Diyang Nala. Yenga river is also an important tributary of Bicham.

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The Naming River of Arunachal Pradesh

In the extreme northwest part of Arunachal Pradesh the river Tawang flows from northeast to southwest direction. In its lower reaches an another tributary Nyamjangchu joins it from the north. This river as also the Kameng has not developed so dense dendritic pattern of drainage as in case of River Siang and the Dibang in the eastern section of the Eastern Himalayan part of Arunachal Pradesh.

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The Lohit River of Arunachal Pradesh

The River Lohit differs in its flow direction and location. This forms the part of the physiographic character of the Purvanchal. The river Lohit drains the area between Assam and Burma. It has a water discharge capacity of about 60,000 cubic metres. It joins the noa Dihing flowing through the northern section of tirap district and taking a northward turn to enter Lohit district near Jaipur in Assam plain to follow the main course of the Brahmaputra. Namdapha joins noa dihing from north. Namphuk River in Tirap district flows almost parallel to Noa Dihing or Diyum. Hetzu, Digaru, Tidding are important tributaries of the Lohit. In its middle and upper reaches the river Lohit is respectively known as Tellu and Krawnaan.

The Tirap River of Arunachal PradeshRiver of Arunachal Pradesh

Having its origin in southwest border section of Tirap district the River Tirap flows northeast to meet Burhi Dihing in the Assam plain. Parallel to Tirap flows the course of the Namchik River.

The Tisa River of Arunachal Pradesh

In the western part of Tirap district the River Tisa forms a distinct river system. It originates in southern part and flows directly northward to join Disan river in the Assam plain. It has Tishing and Tawai as its major tributaries at western flanks.

 

Civil Disobedience Movement and Gandhi-Irwin Pact, 1931

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  • Started by Gandhi on 12th March 1930 with the Dandi March. Reached Dandi on April 6.
  • Defiance of forest laws in Maharashtra, Central Province and Karnataka. Refusal to pay chaukidari tax in Eastern India.
  • Wide participation of women
  • Khan Abdul Gaffar Khan organized Khudai Khidmatgars (aka Red Shirts)
  • Nagaland: Rani Gaidilieu
  • First RTC, 1930
    • Congress boycotted
  • Gandhi-Irwin Pact, 1931
    • Government agreed to release the political prisoners who had remained non-violent
    • Right to make salt for consumption
    • Right to peaceful picketing of liquor and foreign cloth shops
    • Congress suspended the Civil Disobedience Movement
    • Agreed to take part in the second RTC

 

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India’s Missile program

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Introduction

  • India’s missile programme took a shot from space programme, beginning 1967.
  • In 1972, Rohini- a 560 two-stage, solid propulsion sounding rocket was developed and test fired
  • India first launched its small 17-tonne SLV-3 space booster in 1979
  • India successfully injected the 35 kg Rohini I satellite into near-earth orbit in 1980.
  • In 1987, an augmented booster, the 35-tonne ASLV had begun flight testing.
  • In 1983 a decisive shift took place in India’s missile program with the launch of the Integrated Guided Missile Development Programme (IGMDP) The principal aim was to develop a family of strategic and tactical guided missiles based on local design and development for three defence services.

Integrated Guided Missile Development Programme

The Integrated Guided Missile Development Programme (IGMDP) was conceived by renowned scientist DR.A P J Abdul Kalam to enable Indian Attain self-sufficiency in the filed of Missile Technology.

 

Prithvi

  • The Prithvi missile is a family of tactical surface-to-surface short-range ballistic missiles(SRBM) and is
  • India’s first indigenously developed ballistic missile.
  • it was first test-fired on 25 February 1988 from Sriharikota, SHAR Centre,
  • It has a range of up to 150 to 300 km.
  • The land variant is called Prithvi while the naval operational variant of Prithvi I and Prithvi II class missiles are code named Dhanush(meaning Bow).

Agni

Surface to surface intercontinetal ballistic missile.

Agni-I is a single stage, solid fuel, road and rail mobile, medium-range ballistic missiles (MRBM) This shorter ranger missile is specially designed to strike targets in Pakistan.

Agni II is an operational version of Agni I and is an intermediate range ballistic missile (IRBM) test-fired in April 1999.

The range for Agni II is more than 2000 km.

Agni III, an intermediate-range ballistic missile was developed by India as the successor to Agni II. Intended to be a two-stage ballistic missile capable of nuclear weapons delivery, it is touted as India’s nuclear deterrent against China. The missile is likely to support a wide range of warhead configurations, with a 3,500 km range and a total payload weight of 2490 kg.

Agni V, believed to be an upgraded version of the Agni III The inter-continental ballistic missile  have a range of about 5000-6000 km . Agni V will be able to carry multiple warheads and would also display countermeasures against anti-ballistic missile systems.

 

Trishul

Trishul is the name of a short range surface-to-air missile developed by India as a part of the Integrated Guided Missile Development Program. It has a range of 9 km and is fitted with a 5.5 kg warhead. Designed to be used against low-level (sea skimming) targets at short range, the system has been developed to defend naval vessels against missiles and also as a short-range surface-to-air missile on land.

 

Akash

Akash is a medium range surface-to-air missile developed as part of India’s Integrated Guided Missile Development Programme to achieve self-sufficiency in the area of surface-to-air missiles. It is the most expensive missile project ever undertaken by the Union government in the 20th century.

 

Nag

Nag is India’s third generation “Fire-and-forget” anti-tank missile. It is an all weather, top attack missile with a range of 3 to 7 km.

 

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Other Missiles

Significant additions also include

 

PINAKA– the Multi-Barrel Rocket System , an area weapon system to supplement the existing artillery gun at ranges beyond 30 km, having quick reaction time and high rate of fire has been accepted by the user after extensive trials.

 

BrahMos-  being jointly developed with Russia, is a supersonic cruise missile that can be launched from submarines, ships, aircraft or land.

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BrahMos is among the fastest supersonic cruise missiles in the world, at speeds ranging between Mach 2.5 to 2.8, being about three and a half times faster than the American subsonic Tomahawk cruise missile. Although BrahMos is primarily an anti-ship missile, it is also capable of engaging land-based targets.

 

Nirbhay- cruise missile  was announced in 2007—a subsonic missile with a range of 1000 km. Capable of being launched from multiple platforms on land, sea and air. Nirbhay will supplement BrahMos in the sense that it would enable delivery of warheads farther than the 300 km range of BrahMos.

In 2008, New Delhi announced the end of the IGMDP with the focus now shifting towards serial production of missiles developed under this programme.

 

Shaurya– a landbased variant of the K-15 Sagarika which can be stored in underground silos for longer time and can be launched using gas canisters as booster was successfully test-fired in November 2008. This nuclear-capable missile aims to enhance India’s second-strike Sagarika missile is being integrated with India’s nuclearpowered Arihant class submarine that began sea trials in July 2009.

 

Dhanush– which has been tested several times in recent years believed to be a short-range, sea-based, liquid-propellant ballistic missile—perhaps a naval variant of the Prithvi series, with a maximum range of approximately 300 km.

 

Air-to-air missile Astra– It is an air to air missile Beyond Range (BVR). This is the first indigenous air-to-air missile developed by India. The range of this missile is 80 km in head-on chase and 15 km in tail chase.

 

Ballistic Missile Defence system

Two interceptor missiles, the Prithivi air defence missile and the Advanced Air Defence (Ashwin) missile are designed to provide a high-low cover against incoming ballistic missiles. Prithivi is reported to be capable of intercepting missiles at exo-atmospheric altitudes of 50 – 80km, while the AAD is designed to operate at endo-atmospheric altitudes of upto 30kms.

 

It would be apposite to conclude by stating that India’s missile programme represents an iconic image demonstrating sovereignty and self-reliance vis-à-vis its technological achievements. Resultant of nearly three decades of research, India’s guided missile programme has assumed a self-sustaining character and become fundamentally crucial to New Delhi’s proposed minimal deterrent.

 

Human Development in Arunachal Pradesh

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Human Development in Arunachal Pradesh

The human development index (HDI) is basically a composite index based on three dimensions of human development—income, health and education. In conventional analysis a country is called rich or poor mainly on the basis of a single indicator—the per capita income. The HDI, on the other hand, puts equal emphasis on all the three dimensions of development. Thus, different indicators of development like per capita income, life expectancy, adult literacy and enrolment ratio are used to construct a single index—the human development index.

In terms of HDI the position of Arunachal Pradesh is dismal, ranking 14th among the 16 major states of India. At a disaggregated level, in Arunachal Pradesh, the district East Siang with an HDI of 0.660 ranks first among the 13 districts, followed by Dibang Valley with an HDI of 0.659. The district of Papum Pare in which the capital complex, Itanagar is situated ranks third with an HDI of 0.573. Further it has been observed that the hilly districts have a lower HDI compared to that of the plain districts.

The spatially uneven process of development in the State has created new challenges and constraints. Usually, the districts or areas bordering Assam, and within the district areas near the urban, administrative centres have better infrastructural facilities than the interiors.Human Development in Arunachal Pradesh

Arunachal Pradesh has been the home of a number of tribes and sub-tribes, and many of them have limited mobility beyond their well-defined local boundaries. Interregional disparities in the State, therefore, have an additional implication—as in many cases, it may reflect inter-tribal disparities to a certain extent.

Though the state has been relatively free from secessionist violence and insurgency, its development performance, particularly in terms of the human development indicators, has not been satisfactory.

Health of Human Development in Arunachal Pradesh

The right to lead a long, healthy and productive life is one of the fundamental prerequisite for human development. In fact, it is one of the essential indicators of peoples’ well-being and quality of life. Apart from the low levels of food and nutrition security, access to health care, education and income, critically conditions the survival and well-being of individuals.

Life Expectancy of Human Development in Arunachal Pradesh

The life expectancy at birth in Arunachal Pradesh is estimated to be 54.05 years, which is less than the national average of 63.30 years. Although, the health conditions in Arunachal Pradesh, by and large, have improved in the post-Independence decades, yet there are no reliable estimates of the changes in the health condition of people in the State.

Papum Pare is the district with the highest life expectancy at birth indicating the best of health status of the people among all the 15 districts of the State, followed by East Siang. At the other extreme is Kurung Kumey, which has a life expectancy of only 42.50 years.

Infant and Child Mortality of Human Development in Arunachal Pradesh

Infant mortality rate measures the health conditions in infancy and it is intricately enmeshed with the low economic conditions of the population. In general, a high IMR in a high fertility society is associated with illiteracy, low level of technology in production and poverty. As per the HDR survey, Arunachal Pradesh has a high IMR of 77.

The IMR in Arunachal Pradesh varies from 113 in Kurung Kumey to 53 in Lower Dibang Valley, the inter-district variation being quite large. In Arunachal Pradesh there are six districts with IMR higher than 90. There are five districts in Arunachal Pradesh with IMR higher than that of Orissa’, the state having the largest IMR.

Immunisation of Human Development in Arunachal Pradesh

The universal immunisation programme (UIP) was introduced by the Government of India in 1985-86 with the objective of covering at least 85 per cent of infants against six vaccine-preventable diseases by 1990. Subsequently, the programme was expanded to cover all the districts of the country and the target now is to achieve 100 per cent immunisation coverage. In spite of the programme being universal, a number of states in the country including Arunachal Pradesh have failed to really ‘universalise’ it.

Educational Attainments of Human Development in Arunachal Pradesh

Literacy Rates

The literacy rate for Arunachal Pradesh, according to 2001 census, is only 54.34 per cent, much lower than the national average of 64.80 per cent. Nevertheless, the State has made some progress in raising the literacy rate—from only 25.55 per cent in 1981 to 54.34 per cent in 2001. However, literacy rate in rural areas is as low as 47.8 per cent, and the rural-urban gap in literacy continues to be very high. Among the ST population literacy has gone up from 14.04 per cent in 1981 to 34.45 per cent in 1991 and further to 49.62 per cent in 2001. Adult literacy rate went up from 23.77 per cent in 1981 to 37.53 per cent in 1991, but in rural Arunachal Pradesh literacy was only 32.61 per cent, which was much below the other northeastern states.

Gender Gap in Literacy

The gender gap in literacy in Arunachal Pradesh as per 2001 census is 20.30 per cent points which is lower than the national average of 21.5 percentage points. The gap between male and female literacy rates in the State declined very slowly during 1981 to 2001. In rural areas, gender gap in literacy is sharper than that in urban areas. Although the gender gap in literacy has been narrowing down in the urban areas; it has remained at around 20 per cent points during the past two decades in rural areas—a fact that needs to be addressed in all future initiatives.

Enrolment

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In Arunachal Pradesh, the educational infrastructure continues to be inadequate, but its expansion over the past three decades or so has been impressive. Children, as a result, have better access to schooling today in comparison with the past. Enrolment ratio in the age group 6-11 has gone up from 31.9 to 38.1 per cent, while in 11-14 age group it improved from 42.8 to 61.5 per cent during 1981 to 1991.

Dropout Rates

Improvements in enrolment, however, do not guarantee access to adequate levels of education. The dropout rates in relatively underdeveloped regions are very high. Dropout rates in classes I-V for children in Arunachal Pradesh have come down substantially from 73.9 per cent in 1981-82 to 46.85 per cent in 2004-05. It is still higher than the national average, but there seems to be very little improvement in reducing dropout rate at this stage in the past few years. The dropout rate at this stage had already reduced to 46.89 per cent in 1998-99.

 

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Gandhi’s early career and activism

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  • Gandhi was the first Indian barrister to have come to South Africa.
  • He was faced with various racial discriminations within days of his arrival in SA.
  • He led the Indian struggle in SA.
  • The first phase of Gandhi’s political activities from 1894-1906 may be classified as the ‘moderate’ phase.
  • He set up the Natal Indian Congress and started a paper called Indian Opinion.
  • By 1906, Gandhiji, having fully tried the ‘Moderate’ methods of struggle, was becoming convinced that these would not lead anywhere.
  • The second phase, begun in 1906, was characterized by the use of passive resistance, Satyagraha. There was no fear of jails.
  • South Africa prepared Gandhiji for leadership of the Indian national struggle:
    • He had the invaluable experience of leading poor Indian labourers.
    • SA built up his faith in the capacity of the Indian masses to participate in and sacrifice for a cause that moved them.
    • Gandhiji also had the opportunity of leading Indians belonging to different religions.
  • South Africa provided Gandhiji with an opportunity for evolving his own style of politics and leadership.
  • Gandhi returned to India on January 9, 1915
  • He founded the Sabarmati Ashram in Ahmedabad in 1916
  • Initially he was politically idle. He spent his time studying the situation of the country.
  • He was deeply convinced that the only viable method of political struggle was satyagraha.
  • During the course of 1917 and early 1918, he was involved in three significant struggles – in Champaran in Bihar, in Ahmedabad and in Kheda in Gujarat. The common feature of these struggles was that they related to specific local issues and that they were fought for the economic demands of the masses.
  • Champaran Satyagraha (1917)
    • Peasantry on the indigo plantations in Champaran, Bihar was excessively oppressed by the Eurpoean planters.
    • On the invitation of the peasants he went to Champaran and began to conduct a detailed inquiry into the condition of the peasantry
    • The government was forced to set up a committee with Gandhi as one of the members. The sufferings of the peasants was reduced.
    • Others in this movement: Rajendra Prasad, Mazhar-ul-Haq, J B Kriplani, Narhari Parekh and Mahadev Desai.
  • Ahmedabad Mill Strike (1918)
    • Dispute between workers and mill owners
    • Gandhi advised workers to go on a non-violent strike. He himself took to fast
    • Owners yielded and gave a 35 percent increase in wages to the workers
  • Kheda Satyagraha (1918)
    • Despite crop failure in Kheda the government insisted on full land revenue
    • Gandhi advised the peasants to withhold payment.
    • Govt issued instructions that revenue should be collected from only those farmers who could afford to pay
    • Sardar Vallabhbhai Patel played a major role in this satyagraha.
  • Impact of these early experiences
    • Brought Gandhiji in close contact with the masses
    • He identified his life and manner of living with the life of the common people
  • He had three main aims
    • Hindu-Muslim Unity
    • Fight against untouchability
    • Raising the social status of the women
  • Gandhiji’s first major nation-wide protest was against the Rowlatt Bills in 1919. He formed the Satyagraha Sabha whose members took a pledge to disobey the Act and thus to court arrest and imprisonment.
  • Satyagraha was launched. The form of protest finally decided was the observance of a nation-wide hartal accompanied by fasting and prayer.
  • However, protests were generally accompanied by violence and disorder.
  • In Punjab, the situation was particularly violent. Genral Dyer was called to control the situation. On 13 April, Baisakhi Day, General Dyer ordered to open fire on unarmed crowd in Jallianwala Bagh. The government estimate was 379 dead, other estimates were considerably higher.
  • Gandhiji, overwhelmed by the total atmosphere of violence, withdrew the movement on 18 April.
  • Difference between earlier methods of struggle and satyagraha
    • Earlier, the movement had confined its struggle to agitation. They used to hold meetings, demonstrate, boycott etc
    • Through Satyagraha they could act now.
    • The new movement relied increasingly on the political support of the peasants, artisans and urban poor.
    • Gandhiji increasingly turned the face of nationalism towards the common man
  • Jallianwala Bagh Massacre
    • On April 13, 1919 a large crowd had gathered in Amritsar to protest against the arrest of their leaders, Dr. Saifudding Kitchlew and Dr. Satyapal
    • General Dyer opened fire
    • Widespread criticism. Tagore returned his knighthood.

 

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FUNCTIONS OF AN ECOSYSTEM

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ENERGY FLOW- Energy is the basic force responsible for all metabolic activities. The flow of energy from producer to top consumers is called energy flow  which is unidirectional.

Energy flows through the trophic levels: from producers to subsequent trophic levels. There is a loss of some energy in the form of unusable heat at each trophic level.

The trophic level interaction involves three concepts namely :-

  1. Food Chain
  2. Food Web
  3. Ecological Pyramids
  4. FOOD CHAIN- A food chain starts with producers and ends with top carnivores. The sequence of eaten and being eaten, produces transfer of food energy and it is known as food chain.

Grazing food chain-The consumers which start the food chain, utilising the plant or plant part as their food, constitute the grazing food chain.

This food chain begins from green plants at the base and the primary consumer is herbivore

For example, In terestrial ecosystem, grass is eaten up by caterpillar, which is eaten by lizard and lizard is eaten by snake.

In Aquatic ecosystem phytoplanktons (primary producers) is eaten by zoo planktons which is eaten by fishes and fishes are eaten by pelicans

Detritus food chain- The food chain starts from dead organic matter of decaying animals and plant bodies to the micro-organisms and then to detritus feeding organism called detrivores or decomposer and to other predators.

 

Litter —■Earthworms —■Chicken—■Hawk

Detritus food chain

The distinction between these two food chains is the source of energy for the first level consumers.

  1. FOOD WEB

“A food web illustrates, all possible transfers of energy and nutrients among the organisms in an ecosystem, whereas a food chain traces only one pathway of the food”.

  1. ECOLOGICAL PYRAMIDS

The steps of trophic levels expressed in a diagrammatic way are referred as

ecological pyramids.

 

The food producer forms the base of the pyramid and the top carnivore forms the tip. Other consumer trophic levels are in between.

The pyramid consists of a number of horizontal bars depicting specific trophic levels which are arranged sequentially from primary producer level through herbivore, carnivore onwards.  The length of each bar represents the total number of individuals at each trophic level in an ecosystem.

The ecological pyramids are of three categories-

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1.Pyramid of numbers,

2.Pyramid of biomass, and

3.Pyramid of energy or productivity

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  1. Pyramid of Numbers

This deals with the relationship between the numbers of primary producers and consumers of different levels. Depending upon the size and biomass, the pyramid of numbers may not always be upright, and may even be completely inverted.

(a) Pyramid of numbers – upright

In this pyramid, the number of individuals is decreased from lower level to higher trophic level.

This type of pyramid can be seen in grassland ecosystem.

(b) Pyramid of numbers – inverted

In this pyramid, the number of individuals is increased from lower level to higher trophic level.

A count in a forest would have a small number of     large producers, for e.g. few number of big trees.   This is because the tree (primary producer) being

few in number and would represent the base of the pyramid and the dependent herbivores  (Example – Birds) in the next higher trophic level and it is followed by parasites in the next trophic level. Hyper parasites being at higher trophic level represents higher in number.

A pyramid of numbers does not take into account the fact that the size of organisms being counted in each trophic level can vary

the pyramid of number does not completely define the trophic structure for an ecosystem.

  1. Pyramid of Biomass

In this approach individuals in each trophic level are weighed instead of being counted. This gives us a pyramid of biomass, i.e., the total dry weight of all organisms at each trophic level at a particular time.

Biomass is measured in g/m2.

 

(a) Upward -pyramid For most ecosystems on land, the pyramid of biomass has a large base of primary producers with a smaller trophic level perched on top

 

(b) Inverted pyramid-In contrast, in many aquatic ecosystems, the pyramid of biomass may assume an inverted form

  1. Pyramid of Energy

To compare the functional roles of the trophic levels in an ecosystem, an energy pyramid is most suitable.

An energy pyramid, reflects the laws of thermodynamics, with conversion of solar energy to chemical energy and heat energy at each trophic level and with loss of energy being depicted at each  transfer to another trophic level.

Hence the pyramid is always upward, with a large energy base at the bottom.

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