The Common Admission Test (CAT), which went online for the first time, has created utter confusion and frustration among the candidates. It is unfair to conduct re-examination for a few candidates and give them the benefit which the organizers are denying to other candidates. There were major disruptions in some centers and in some centers timing of the examination was changed abruptly and in some centers the internet was slow. There were many other problems which are yet to be identified. These issues have caused undesired stress to the candidates resulting in poor performances by many bright candidates.
In view of the secrecy maintained by IIMs regarding the structure of the online test, it is unfair to other candidates to give retest only to a few “Affected” candidates. To be fair to one and all, the organizers (IIMs) should conduct CAT-2009 retest to all the candidates in paper-pencil based format.
Thursday, December 10, 2009
Tuesday, November 24, 2009
Agni-ll test failed again?
The indigenously built by DRDO, the 2000 km plus range missile, Agni – ll failed to deliver the desired results for the second time in six months. The indigenously developed inertial navigation system (INS) also failed. It is reported that imported INS used to work without fail. Why India is not in position to develop quality products? In any system used in space and defense activities quality control is at-most importance due to the stringent quality requirements of the equipments.
Why India can not even duplicate imported equipments/systems with good quality control? Quality is always compromised by the corrupt officials endangering the important multi-Crore missions. Chandrayan is another example of such failures. India can only beat China in quality because Chinese products are much inferior in quality.
Corruption in high places is the route cause of all failures/miseries suffered by industrial and technological sectors in India.
Why India can not even duplicate imported equipments/systems with good quality control? Quality is always compromised by the corrupt officials endangering the important multi-Crore missions. Chandrayan is another example of such failures. India can only beat China in quality because Chinese products are much inferior in quality.
Corruption in high places is the route cause of all failures/miseries suffered by industrial and technological sectors in India.
Thursday, November 12, 2009
Global warming – Developed countries cornering India?
Some studies reported in Nature have indicated that the global warming will be stabilized at 2 degree Celsius above the “below pre-industrial era levels” if CO2 emissions are halved by 2050. The UN Panel of climate scientists has predicted that the average global temperature rising above the threshold of 2 degree will have catastrophic impact on the climate.
Is is understood that India has accepted this as the global limiting level at the Major Economies Forum meeting held recently in Italy. The rich countries which participated in the meeting also agreed to reduce the emissions by 7-14% below 1990 levels by 2030. It looks too small for the countries which have been polluting the environment with green-house gases for so long. The CO2 emission from US was 6.049 billion metric tonnes in 2004 with per capita of 20.4 metric tonnes! Compared to this, India’s emissions stood at 1.342 billion metric tonnes with per capita of 1.2 metric tonnes. China’s emissions were about 4 times higher than that of India.
A United Nations agency in one of the survey reports (2009) rightly pointed out that the industrialized nations should take deep emission cuts of the order of 40% below 1990 levels by 2030 and 80% cut by 2050. In a global carbon budget scenario, the share of industrialized countries should be of the order of 21%. Any consumption of the budget exceeding this by the developed countries would be at the cost of developing countries, which need industrialization in a big way in the coming years.
India should not or should not be made to accept any such discriminatory or legally binding proposals on emission-cut targets in the forthcoming United Nations Conference at Copenhagen in December this year. In support for the global concerns on climate change, India also should develop and employ emissions-free technologies in its future industrial developments.
Is is understood that India has accepted this as the global limiting level at the Major Economies Forum meeting held recently in Italy. The rich countries which participated in the meeting also agreed to reduce the emissions by 7-14% below 1990 levels by 2030. It looks too small for the countries which have been polluting the environment with green-house gases for so long. The CO2 emission from US was 6.049 billion metric tonnes in 2004 with per capita of 20.4 metric tonnes! Compared to this, India’s emissions stood at 1.342 billion metric tonnes with per capita of 1.2 metric tonnes. China’s emissions were about 4 times higher than that of India.
A United Nations agency in one of the survey reports (2009) rightly pointed out that the industrialized nations should take deep emission cuts of the order of 40% below 1990 levels by 2030 and 80% cut by 2050. In a global carbon budget scenario, the share of industrialized countries should be of the order of 21%. Any consumption of the budget exceeding this by the developed countries would be at the cost of developing countries, which need industrialization in a big way in the coming years.
India should not or should not be made to accept any such discriminatory or legally binding proposals on emission-cut targets in the forthcoming United Nations Conference at Copenhagen in December this year. In support for the global concerns on climate change, India also should develop and employ emissions-free technologies in its future industrial developments.
Monday, November 9, 2009
Lead pollution world-wide – Alarming
Pollution from lead and other heavy metals are agents of disease for many of the world’s children. In poor countries, the health risks associated with this kind of pollution are all too often seen as the inevitable price of economic development.
Lead exposure is a major health hazard. It is a metal with no known biological benefit to humans. A direct link has been found between early exposure and extreme learning disability, hyperactivity, violence and lethargy. Too much lead in the body interferes with the normal development of the brain, the central nervous system, the kidney and the heart.
An estimated 120 million people worldwide are exposed to lead in the environment, in air, soil, water. It is estimates that over 12 million people are affected by lead contamination from processing of used lead acid batteries and unsafe unregulated recycling throughout the developing world. Dangerous lead contamination is found in children in some 80 countries.
Lead poisoning is determined by measuring the ratio of lead to blood in the human body. The accepted limit of lead in blood is 10 µg/dL.
To take the lead out of blood, a chemical called calcium di-sodium EDTA is injected into the body to form a complex (chelate) with the lead ions in the blood which ultimately passes out in urine and faeces. The concentrations, in such levels are measured using advanced testing equipment such as total reflection x-ray fluorescence unit and germanium photon detectors. International organizations such as IAEA support such activities.
Lead exposure is a major health hazard. It is a metal with no known biological benefit to humans. A direct link has been found between early exposure and extreme learning disability, hyperactivity, violence and lethargy. Too much lead in the body interferes with the normal development of the brain, the central nervous system, the kidney and the heart.
An estimated 120 million people worldwide are exposed to lead in the environment, in air, soil, water. It is estimates that over 12 million people are affected by lead contamination from processing of used lead acid batteries and unsafe unregulated recycling throughout the developing world. Dangerous lead contamination is found in children in some 80 countries.
Lead poisoning is determined by measuring the ratio of lead to blood in the human body. The accepted limit of lead in blood is 10 µg/dL.
To take the lead out of blood, a chemical called calcium di-sodium EDTA is injected into the body to form a complex (chelate) with the lead ions in the blood which ultimately passes out in urine and faeces. The concentrations, in such levels are measured using advanced testing equipment such as total reflection x-ray fluorescence unit and germanium photon detectors. International organizations such as IAEA support such activities.
Thursday, October 29, 2009
Benefits – Yes but Risk – No
This is the typical mind-set of any human being. Unless people learn to take a little risk - the level of risk which people always take at their workplaces or during traveling to the work places – no developmental work to improve the living conditions can take place in the country. The West Bengal government always remained anti-industry, causing the industrialists to shift their industries to the more obliging states.
Now, the agitation is to stop nuclear power plants coming in Haripur of East Midnapore. Every one knows that unlike fossil-fuel based thermal power plants, the nuclear power plants do not pollute the environment. Radiation dose received by population living around the plants get negligibly radiation dose. India has considerable expertise in managing nuclear plants safely. Then, why the resistance? The benefits out-weigh risks.
It looks it is only a political issue. The affected persons are likely to be rehabilitated; they will get jobs, get supporting small businesses and of-course the much needed electricity for developmental activities. Like Nandigram, story will be repeated at Haripur. It will again be loss to Bengal.
Now, the agitation is to stop nuclear power plants coming in Haripur of East Midnapore. Every one knows that unlike fossil-fuel based thermal power plants, the nuclear power plants do not pollute the environment. Radiation dose received by population living around the plants get negligibly radiation dose. India has considerable expertise in managing nuclear plants safely. Then, why the resistance? The benefits out-weigh risks.
It looks it is only a political issue. The affected persons are likely to be rehabilitated; they will get jobs, get supporting small businesses and of-course the much needed electricity for developmental activities. Like Nandigram, story will be repeated at Haripur. It will again be loss to Bengal.
Monday, October 26, 2009
India leads - 140,000 road mishap fatalities in 2007
It is indeed shocking and shameful news for every Indian! Human error has been identified as the single largest cause of road accidents. There are very issues to be tackled to reduce this number. The very first reason is the procedure for granting driving license is not at all stringent. Other important reasons are: non-availability of immediate medical care to the accident victims due to red-tapism; use of mobile phones and earplugs while driving; improper road furniture, driving after consuming alcohol, inadequate traffic control measures, etc. Added to this, corruption is rampant in this sector.
The India government should take immediate measures to curb this trend and ensure road safety. There are too many vehicles on the city roads. Unless the existing laws are strictly enforced, the situation is not likely to improve. Who cares?
The India government should take immediate measures to curb this trend and ensure road safety. There are too many vehicles on the city roads. Unless the existing laws are strictly enforced, the situation is not likely to improve. Who cares?
Monday, October 5, 2009
Swine flu in India – An update
As per the SIFY news quoting union health ministry, four new swine flu deaths, all of them from Maharashtra State, were reported this Sunday, taking the country's toll due to the contagious virus to 344. With these deaths, the toll in Maharashtra has gone up to 139, the highest among the states in the country. The state sees 7% rise in H1N1 cases in September. The medical officer (epidemic) of the state health services said that throat swabs of only severely ill patients are being tested for the virus since mid-August.
At least 164 fresh infections were reported taking the total number of cases in the country to 10,894. Among the states, Maharashtra has maximum number of cases with 3,024, closely followed by Delhi where around 2,800 people have been infected by the influenza A (H1N1) virus. A study carried out in New Delhi indicated that surgical masks are as good as the costly N95 respirators recommended for preventing the infection.
WHO is actively monitoring the progress of the pandemic through frequent consultations with the WHO Regional Offices and member states and through monitoring of multiple sources of data. As of 27 September 2009, worldwide there have been more than 343,000 laboratory confirmed cases of pandemic influenza H1N1 2009 and over 4100 deaths reported to WHO. All pandemic H1N1 2009 influenza viruses analyzed to date have been antigenically and genetically similar to A/California/7/2009-like pandemic H1N1 2009 virus.
Everyone is waiting for an effective and safe vaccine to control the spread of the virus.
At least 164 fresh infections were reported taking the total number of cases in the country to 10,894. Among the states, Maharashtra has maximum number of cases with 3,024, closely followed by Delhi where around 2,800 people have been infected by the influenza A (H1N1) virus. A study carried out in New Delhi indicated that surgical masks are as good as the costly N95 respirators recommended for preventing the infection.
WHO is actively monitoring the progress of the pandemic through frequent consultations with the WHO Regional Offices and member states and through monitoring of multiple sources of data. As of 27 September 2009, worldwide there have been more than 343,000 laboratory confirmed cases of pandemic influenza H1N1 2009 and over 4100 deaths reported to WHO. All pandemic H1N1 2009 influenza viruses analyzed to date have been antigenically and genetically similar to A/California/7/2009-like pandemic H1N1 2009 virus.
Everyone is waiting for an effective and safe vaccine to control the spread of the virus.
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