Indian Government- White Paper has grey areas !!

The government’s White Paper on black money falls far short of desires in so far as it has none of these revealed any names of foreign account holders, nor has it thought of an assessment of the measure of slush subsidizes stashed away in foreign banks. Actually it has headed off to the degree of playing down the hazard of black money by handing out statistics to show that the cash held by Indians in secret Swiss Bank accounts has came down sharply....

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This will help the students "One nation one test"

The Indian Institutes of Technology ( IITs) have their path in the change "one nation one test" proposal for the Joint Entrance Examination( JEE) for engineering colleges, the bargain equation has the benefit of diminishing the numerous tests that a hefty number of learners went up against in attempting to get a desired seat in a engineering college. The truly major grow from the new system is the weightage that will be given to the Class XII...

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Minimum Number of State Variables - control systems

The order of the differential equation describing the system is equal to the minimum number required. The three simultaneous first-order differential equations are required along with three state variables, if the third order third-order differential equation describes the system. The order of the differential equation is the order of the denominator of the transfer function after canceling the common factors in the numerator and denominator, from the perspective of the transfer function. In most of the cases, to determine the number of...

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Brace for safer roads in India with speed limiting devices!

With the ongoing activities police and speed cameras are unable to check the extreme tendencies of Indian drivers, the powers have now turned to another result: speed-limiting devices. The GPS-based technology, which might be incorporated in the autos by the makers, would automatically avert a car from breaking speed limit points by slicing fuel to the motor. Any endeavors to tamper the device might trigger a 'default mode' compelling the vehicle to run at frustratingly moderate speeds. The road transport and interstate ministry has been testing...

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Crime scenario in Delhi - A cause for serious concern!

The scenario that the criminals indicated when they made off with more than Rs 5 crore from a van carrying cash for ATMs 2-3 days back states a thing or two about the law and order situation in the capital. Happen as it did in the rich Defence Colony region in expansive sunshine after the thieves had shot at a security guard going hand in hand with the money van, it indicates at the disdain, offenders harbour for the law. Indeed, the spate of law...

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The Diamond Lattice: Structure of Diamond

Introduction: The basic crystal structure for many important semiconductors is the fee lattice with a basis of two atoms, giving rise to the diamond structure, characteristic of Si, Ge, and C in the diamond form. The Diamond Lattice: In many compound semiconductor atoms are arranged in a basic diamond structure, but are different on alternating sites. This is called a zinc blende structure and is typical of the III-V compounds. One of the simplest ways of stating the construction of the diamond structure is the following: The diamond...

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Zener Breakdown Characteristics

Normally, a PN junction’s reverse-bias blocking action allows a small 'leakage' current to flow. However, if an adequately large reverse-bias is applied, the type of junction phenomena that developsand dominate the leakage current, allows much larger reverse-bias currents. This 'breakdown' part of the diode characteristichere refers to 'breakdown'which implies that some other phenomenon are overshadowing of the semiconductor junction behavior and not to a destructive effect. Although all diodes display reverse-bias breakdown...

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An intrinsic semiconductor is a perfect semiconductor!!

An intrinsic semiconductor is a perfect semiconductor crystal with no impurities or lattice defects. There are no charge carriers at 0 K, in such materials, since the valence band is filled with electrons and the conduction band is empty. Electron-hole pairs are generated at higher temperatures as valence band electrons are excited thermally across the band gap to the conduction band. The only charge carriers in intrinsic material are these EHPs. Intrinsic Material: Visualizing the generation of EHPs in a quantitative way by considering...

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Luminescence- Property of Light Emission!!

Introduction: When carriers are excited to higher impurity levels from which they fall to their respective equilibriumstates or when electron-hole pairs are produced in a semiconductor,the material gives off light. Many semiconductors are ideal for light emission phenomenon, for instance, the compoundsemiconductors which have direct band gaps. Generally, this property of light emission is referred to as luminescence. Types of the luminescence: There are three main types of the luminescence: Photoluminescence Cathodoluminescence Electroluminescence Overall,...

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Design Procedure- Advanced Control System

1. By applying second-order approximation, the closed-loop bandwidth is determined i.e. required to meet the requirements of settling time, peak time, or rise time. 2. The gain, K, is set to the value that is required by the steady-state error specification. 3. Then, the Bode magnitude and phase diagrams for this gain value are plotted. 4. By applying second-order approximation, the phase margin is calculated to meet the damping ratio or the requirements of percent overshoot. 5. A new phase-margin frequency near ωBW is selected. 6. At the...

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Improving Steady-State Error

There are multiple uses of the compensators, like it is used to improve the transient response of the system. The compensator can also be used to improve the steady state error characteristics. The steady-state error performance is deteriorated, when the system gain was adjusted to meet the transient response specification, since the transient response as well as the static error constant is related to the gain. With the high gain and the small steady state error, we will have the large percent overshoot. On the other hand, the steady ...

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Shameful incidents in Gurgaon - yet again!!

The stunning episode reported from a night club in Gurgaon in which a man crushed a drink flask on a lady's head highlights vital parts of our social and social life. The way that this happened in a city that has been known for its pubs and night life recommends that its society has altered to a degree since the Hooda Govt. came to power in Haryana. Few will overlook that episode of 2012 in which VHP goons had whipped youthful men and ladies at a parlor bar in Noida. But there is more than meets the eye to this event, since similar incidents...

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Go easy with mobile phones

THE World Health Organisation (WHO) has sounded an alert over likely growth hazard from lifelong-utilization of remote telephones. Its verdict was past due and definitely expected. Given the way that almost five billion individuals internationally—over 800 million of them in India — utilize a cellular telephone, the cautioning has wide consequences. Be that as it may, we should note that there is no decisive evidence of wireless radiation creating mind tumor over the lifelong in light of the fact that the telephones have not been around for long...

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Ban tobacco products NOW!

THE legislature of India seems, by all accounts, to be unaffected by the situation of the lakhs of Indians who contract oral disease each year because of the utilization of tobacco and gutka, doing small to boycott their deal. Far from doing in this way, the legislature has been dawdling even on compelling associations to issue unequivocal pictorial warnings on the spreads of different tobacco features. The Incomparable Court's boycott on the utilization of plastic sachets for the bargain of tobacco features —however generally-intentioned —cannot...

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Oil price rise - a major worry for India

OIL costs have surged to over $ 125 for every barrel, the largest amounts viewed in more than over two years. This is troublesome for India, nearing as it does when swelling has begun to show a slight drop. There are additionally certain evidences of development easing off. A surge in raw petroleum costs at this stage is prone to send expansion up by and by, and further effect development. There are no clear explanations behind the present upsurge, since the disturbances in oil supply brought about by the unrest in Libya and Tunisia don't elucidate...

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Bihar teachers - its the quality that counts!

THE powerlessness of a shockingly imposing number of teachers in Bihar to clear the suitability test by the state's human asset office uncovered a much greater disquietude in the twang in general. The millions of Indians who hold degrees and are able for various businesses, anyhow on paper, as a general rule need even fundamental aptitudes. A later study directed by FICCI uncovered that well over a third of every last one of graduates are actually unemployable. Especially grim is the situation of building graduates, where the same number as...

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Superman goes global!

SUPERMAN has chosen to gather what ought to be his correct character —that of a worldwide subject. Nonetheless, a guest from an inaccessible planet who has gigantic physical powers, Superman is not by any stretch of the imagination even human, so why would it be a good idea for him to be an American? The United States was his property of reception, however now, decidedly, the man of steel has made up for lost time with the globalised times. In today's planet, it is not straightforward to do great without causes being traced to you, so it was inescapable...

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Tribals still a neglected lot in our country

THE Union service for tribal issues has a considerable measure to respond in due order regarding over the terrible execution of midway sponsored plans, especially the Woodland Rights Demonstration of 2006. A parliamentary council headed by Bahujan Samaj Party pioneer Dara Singh Chauhan has rightly censured the service, which has had the ability to appropriate arrive titles on just a bit over one-fourth of the cases indexed under the Woods Rights Act. Further testimony to the service's wastefulness is that the budgetary designation of Rs 3,205.50...

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Gurgaon! Please apply your mind!!

FRIDAY'S long queues on the Gurgaon Road brought on by a trek of `1 in the toll assessment were an outline of how sufficient foresight does not go into rendering of open utilities in this nation. Firstly, the way that the toll rate had been climbed was not publicized fine implied that suburbanites were not primed with change while paying the charge. Numerous additionally engaged in contentions with the toll authorities, accelerating an enormous heap-up of vehicles on either side of the toll square. Second, the connecting of toll rate update...

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India needs to look at newer energy sources for the future

INDIA WILL have to increase its energy basket, work towards sufficient power generation, cut down on wastage and save the environment to cope with the increased energy demands in the near future, experts have warned. “ At last count, 40 per cent of the households were not connected to the grid or had any access to electricity,” noted Chandra Bhushan, deputy director of the Centre for Science and Environment, New Delhi. “ Energy affordability will be a big issue. We need to supply electricity at an affordable price, so we don’t have the option of...

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Reality check on Pak ties post kasab hanging

THE day-long confinement of a driver in the Pakistan Elevated Requisition in New Delhi who was found lingering in a denied territory at the Chandigarh airfield and the Pakistani choice to confine an Indian agent in Islamabad even after the preceding was discharged, demonstrates that it is the usual way things work for the security offices of the two nations. To underscore this Union Home Serve P. Chidambaram has offered a rude awakening on what is being called the Mohali spirit, supposedly unleashed by the gathering between the PMs of India and...

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The age of the Internet

ALL those who have been born in a popular government, likely accept that the right of unhindered discourse is their bequest. However, we all realize that it is a right which our progenitors needed to go to battle on behalf of. Maybe in times to come we will start to consider access and utilization of the Web, too, as a fundamental right. This is what the man credited with designing the internet, Sir Tim Berners-Lee needs. While there is an exceptional case for the capacity of administrations to anticipate the abuse of the net by terrorists, paedophile...

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Literacy in India a cause for cheer!

OF the markers tossed up by the temporary Statistics figures discharged as of late, the one relating to the proficiency rate is the most encouraging. India's education rate has headed off up to 74.01 for every penny in the final decade from 64.83 for every penny in the previous decade. All the additionally guaranteeing is the decrease in the male-female proficiency crevice which stands at a unsurpassed level of 16.7 rate focuses —the decade saw, as a first and foremost, more ladies than men being added to the record of literates in the nation. The...

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West is messing up Libya

THE state of issues in Libya appears to be a right imperial mess. In the wake of propelling towards Sirte, the revolutionaries are in retreat soon after the strengths of Colonel Muammar Gadhafi. The essential purpose behind this is the North Altantic Bargain Organisation's dithering on the issue of supporting the radicals who are a ragtag unorganised pack equipped with weapons seized from the Colonel's armouries who can hardly stand soon after the customary military strengths confronting them. Unmistakably, the Western nations are to accuse for...

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Census figures a wake up call for India as a nation

THE preliminary Statistics figures discharged recently are a foundation for caution and in addition trust. Just those who set undue store by the demographic allotment will challenge the view that the expansion of 181 million in our populace in the 2001-11 period —identical to number of inhabitants in Brazil which is practically thrice our size —is unsustainable. We now have more than 1.21 billion individuals in India, elucidating 17.5 for every penny of the planet's populace. The silver covering here is that the rate of development in populace...

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