Kamis, 28 Februari 2013

Definition of interview

The interview is the process of obtaining information for research purposes by way of question and answer between face to face in pen or with the interviewer or respondents answering. Although the interview is a process in the form of question and answer conversation face to face, but the interview is a process of collecting data for a study.

Factors that influence the outcome of the interview is:
1) Interviewer
Interviewers are expected to submit questions to the respondent and to stimulate the respondents to answer, dig further if desired answers and write them down. If all of these tasks can not be carried out according to proper interview would be less qualified.

2) Respondents
Respondents may affect the results of the interview because of the quality of the answers given depends on the way he captures the contents of the questions correctly and appropriately, and are willing and able to answer every question well.

3) Research topics contained in the list of questions
Research topic or a list of questions can affect the smoothness and the interview, because the willingness of respondents to answer it depends on whether he is interested in it or not. Willingness to answer is often also depends on the assessment of whether the respondent was the subject sensitive or not. The list of questions in addition to influencing the respondents also affects the interviewer. Sometimes there are parts of that question is very difficult to describe. For example, questions regarding respondents' lives a very personal nature, such as the happiness of respondents lived as husband / wife, and so the amount of income respondents.

4) Situation interview
The interview process was very influenced by the interview situation, the situation that arises because of time, place, presence or absence of a third person and the attitude of society in general.

Rabu, 27 Februari 2013

Annuity and depreciation

According to linguistic terms, an annuity is an annual. Payments to the annuity system is the system of installment payments (installments) with interest periodically (every year) with a total amount of payment is always fixed.

Depreciation or depreciation is the decline in value of assets due to the increased age of fixed assets due to obsolescence or sustained as a result of new technologies.

1. Straight-line depreciation method
According to the straight-line method of depreciation is calculated by evenly dividing the net asset value of the residual value. Residual value is the value that is contained in the following assets can not be enabled again.

formula:

P = HP - NR / TU

Description:
HP = cost
NR = residual values
TU = estimated age
P = depreciation

2. Depreciation according to the book value of fixed rate
This method is also called the declining balance method for depreciation decreases periodically over the life of the estimated assets.

Book value = cost - accumulated depreciation

3. Depreciation according to the method of the total number of years

Depreciation year i = i / Sn (HP-NR)

Description:
P = depreciation
I = annual number value behind
Sn = the total number of annual
HP = cost
NR = residual values
n = length of depreciation

4. Depreciation according to production method
Depreciation can be calculated based on the estimated useful life of the asset based on the number of units or units of production. Therefore, the depreciation each year can be calculated after production operations.

U = HP-NR/TP

Pi = U x Ti

Description:
TP = total estimated production
Pi = depreciation in the i
U = depreciation per unit
Ti = total production in the i.

Senin, 25 Februari 2013

Water has certain properties

1. syrup, kerosene, gasoline, and oil are examples of substances ...
2. water cooled constantly going ...
3. event changes from a gas to a solid form called ...
4. the surface of still water is always ...
5. river in Borneo used to ...
6. sources of electrical energy derived from hydropower is called ...
7. when the density of objects equal to the density of water, the object will ...
8. sea water exposed to the sun will evaporate and rise to the top to form ...
9. characteristic peculiarities or irregularities in water is called ...

a. List 3 benefits of water!
b. What is an event capillarity?
c. Why do we boiled water will eventually run out?
d. Why stove oil, when we ignite a fire is lit?
e. Why fish can breathe underwater?
f. Why when drying wet clothes to dry?
g. Explain the use of water in everyday life!
h. List 3 substances that are not soluble in water!
i. How is the state of an object when floating in water?
j. If we put the sugar into the water and then we stir, the sugar will not be visible anymore. Explain that!

Key answers:
1. liquid
2. freezes into ice cube
3. crystallize
4. horizontal
5. means of transport
6. Hydropower or hydroelectric
7. float
8. clouds or overcast
9. anomalies of water.

a. as a means of traffic, as a means of conveyance (transport), as power plants
b. event water seep through small cracks
c. as the water evaporates
d. because the kerosene stove was pervasive and rising up through the wick
e. because the air dissolved in water
f. as the water evaporates on the clothes and turns into gas
g. for cooking, drinking, washing, bathing, irrigation, maintaining fish and other purposes
h. wax, oil, and asphalt
i. when the density of objects equal to the density of water
j. because the sugar is dissolved in water.

Minggu, 24 Februari 2013

Understanding the needs

Needs of each human life is not the same, depending on the needs of the income level, the environment, education, customs, and religion. Necessity is the human desire to be fulfilled. Human needs or the community is always growing. There are several factors driving the increasing needs of the community are as follows:
1. advances in science and technology
2. of population
3. cultural dynamics
4. increase of faith and piety.

Various kinds of human needs
Basically, human needs can be classified as follows:
1. Needs according to their importance (intensity)
a. Primary need, a need that must be met in order for human survival is not compromised. Example: food, clothing, shelter.
b. Secondary requirement, a requirement made after the fulfillment of primary needs are met. Example: motorcycles, radio.
c. Tertiary needs, is meeting this requirement made after the primary and secondary needs. Example: jewelry, luxury cars.

2. Needs according to the time
a. The need now, that is the needs that must be met. Examples: medicine for the sick, eating when hungry.
b. Future needs, the needs of the fulfillment done for the future. Example: saving for pilgrimage, education insurance.

3. Needs by nature
a. Physical needs, needs that are physical or material. Example: eating, drinking.
b. Spiritual needs, is the need for a close relationship with the spiritual and intangible nature. Example: religion, entertainment, education.

4. Needs by subject
a. Individual needs (individual), is the only requirement needed by a person or an individual. Example: hoes for farmers, stethoscope for doctors.
b. Social needs (people), is the need for a group that aims to meet the social needs of the community. Example: roads, markets, schools, hospitals.