Monday, September 12, 2016

Scrub typhus cases on the rise in Chitwan

The treatment of 'Scrub Typhus' will be cost-free in government run hospitals of Chitwan after 200 treatment kits were made available for the Bharatpur Hospital by Epidemiology and Communicable Disease Control Division. "We have already provided the Bharatpur Hospital with the kit," Public Health Office, Chitwan's Information Official Narhari Sharma said, adding "the treatment will be cost-free in government hospitals." The district recorded the first instance of scrub typhus epidemic this year. "We have received the kit, we will treat the patients by charging fees on some of the services," the Hospital Chief Medical Superintendent, Dr Rudra Marasini said.

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About a insurance

Guaranteed vs. Non-Guaranteed Permanent Life Insurance Policies
Fifty years ago, most life insurance policies sold were guaranteed and offered by mutual fund companies. Choices were limited to term, endowment or whole life policies. It was simple, you paid a high, set premium and the insurance company guaranteed the death benefit. All of that changed in the 1980s. Interest rates soared, and policy owners surrendered their coverage to invest the cash value in higher interest paying non-insurance products. To compete, insurers began offering interest-sensitive non-guaranteed policies.

Guaranteed versus Non-Guaranteed Policies
Today, companies offer a broad range of guaranteed and non-guaranteed life insurance policies. A guaranteed policy is one in which the insurer assumes all the risk and contractually guarantees the death benefit in exchange for a set premium payment. If investments underperform or expenses go up, the insurer has to absorb the loss. With a non-guaranteed policy the owner, in exchange for a lower premium and possibly better return, is assuming much of the investment risk as well as giving the insurer the right to increase policy fees. If things don’t work out as planned, the policy owner has to absorb the cost and pay a higher premium.
Term Policies
Term life insurance is guaranteed. The premium is set at issue and clearly stated right in the policy. An annual renewable term policy has a premium that goes up every year. A level term policy has an initially higher premium that does not change for a set period, usually 10, 20 or 30 years, and then becomes annual renewable term with a premium based on your attained age.

Permanent Policies
Permanent coverage: whole, universal and variable life is more confusing since the same policy, depending on how it is issued, can often be either guaranteed or non-guaranteed. All permanent life insurance policy illustrations are hypothetical and include ledgers that show how the policy could perform under both guaranteed and non-guaranteed assumptions.The rates of return and policy fees are usually shown at the top of each ledger column and some policies, such as variable or index life, are sometimes illustrated assuming very optimistic 7-8% annual returns.
Non-guaranteed policies are typically illustrated with a premium that is calculated based on a favorable assumed rate of return and policy fees that could change. The lower premium payment is great as long as the performance of the policy meets or exceeds the assumptions in the illustration. Click Here However, if the policy does not meet expectations then the owner would have to pay a higher premium and/or reduce the death benefit, or the coverage may lapse prematurely.
Some permanent policies offer a rider, for an additional cost, that is part of the contract and guarantees the policy will not lapse. The policy is guaranteed, even if the cash value drops to zero, as long as the planned premium is paid as scheduled. Depending on how the policy and the premium are calculated, the no lapse guarantee can range from a few years out to age 121. However, in exchange for transferring the risk back to the insurer these policies typically have a higher premium and build little cash value.
How to Decide
Whether you should buy guaranteed or non-guaranteed life insurance coverage depends on many factors. Here are some factors to consider:
If necessary, will you be able to pay higher premiums? Most people who bought universal life policies 10-20 years ago, when 5-7% fixed interest rates were the norm, never envisioned the financial collapse in 2008 or the extended low-interest rates that we are currently experiencing. Those policies are now only earning 2-3% and the owners, often retirees, are faced with paying significantly higher premiums or losing the coverage.

Friday, May 20, 2016

Measurement

Physics deals with the study of natural phenomena .To approach the subject quantitatively,it is essential to male measurements.For example,we know that the earth rotates not only about its own axis but also revolves around the sun.What is the period of rotation of the earth about its own axis ?What is the period of revolution of the earth around the sun?To answer these questions,we have to make measurements.

A physical quantity is that which can be measured and expressed in unit directly or indirectly.Mass, length, time, density, temperature, etc are some examples of physical quantities.Sorrow, happiness, sadness, etc cannot be measured .So, they are not physical quantities.Without measurement, we cannot find the exact value of any physical quantity.

For the measurement of any physical quantity, we need a fixed quantity as a standard quantity.The measurement of unknown quantity can be done by comparing it with a standard quantity of the same kind.Thus, the process of comparison of an unknown quantity with a known standard quantity is called measurement.

Importance of measurement

1.Measurement is essential in selling and buying goods and commodities.
2.It is essential in performing scientific experiments to establish truth about a physical phenomenon.
3.It is required for global understanding of the quantity of a substance.
4.It is essential in performing experiment for making our daily foods.
5.Measurement of the medicine is a must in the treatment of diseases.

Fundamental and derived quantity

Those physical quantities, which can neither be derived from others nor be further resolved into other simpler quantities, are called fundamental quantities.
For example,length of a body is a fundamental quantity as it cannot be expressed in-terms of other quantities.How many kilograms equal 1 m?It does not make any sense.Length is not dependent on mass.Length, mass, time, electric current, temperature, intensity of light and amount of substance are the example of fundamental quantities.                                                                                        
Those physical quantities, which depend on two or more fundamental quantitise or power of fundamental quantity are called derived quantities.Area is a derived quantity.Since, area=length * breadth, it depends on two power of length (i.e. l square).
Similarly,density is also a derived quantity as density depends am mass (m) and three power of length (i.e. l cube).Volume, pressure, force, speed, acceleration, etc, are some other examples of derived quantities.