
Tuesday, October 21, 2008
How to introduce a dog to a cat?

Albert Einstein
http://en.wikipedia.org/wiki/Albert_Einstein
Preparing to study
- Is my study place available to me whenever I need it? Set a better place for your study. If you are going to share with others, you better make schedule.
- Is your study place free from interruption? Make yourself free from others. Make something that other people or things will not interrupe your study.
- Is my study place free from distraction? Research shows most students best study in quiet place. Although you find listening to the music will give better condition, but you still have to keep the volume is low.
- Does my study place contains all the study materials I need? Make sure all the things you need in order to study are complete and exist.
- Does my study place contain a large enough table or desk? This is important to make sure the table is able to hold everything you need.
- Does my study place have enough storage space? It is used to keep your study materials properly.
- Does my study place have a comfortable chair? The uncomfortable one will give pain to you and interrupe your study.
- Does my study place have enough light? It is the really important thing that we should alert because to study we used light to see clearly.
- Does my study place have a comfortable temperature? Choose the better condition for your study place in order to get the better concentration on your study.
Distillation
Chemistry Laboratory Manual
Sunday, October 19, 2008
27 Dresses

Fruit & Veggie Power
- Start the day with 2 serving such as 2 types of fruit with milk or yogurt.
- Be a part-time vegetarian.
- Shop the frozen fruits frequently so that at rush time you can have it easier.
- Salad to go, that means serve your leisure time with some salad.
- Experiment. The emporium will mostly change their types of fruits weakly, so take this chance to try different fruits weakly.
Saturday, October 18, 2008
Syndrome
Down’s syndrome
A person with Down’s syndrome has three copies of chromosome 21, rather than the usual two. The ratio of this syndrome is about 1 in 800 live births. Individuals with Down’s syndrome usually have multiple physical malformations, mental retardation and relatively short lives. They typically have short, stocky bodies with thick hands and feet. They also commonly have broad, short heads with small low-set ears, small concave saddle-shaped or flattened nose, relatively large-ridged tongues that roll over a protruding lower lip, low muscle tone and loose joints.
Turner’s syndrome
Basically it occurs on female with only one X chromosome. Therefore the genotype is XO. This syndrome is relatively rare and it is about 1:2500 live births. Turner’s syndrome is a chromosomal condition that affects girls and women. It is characterized by short stature, webbed neck and triangular face, lack of menstruation, undeveloped secondary sexual characteristics and infertility.
Klinefelter’s syndrome
It occurs when an individual, normally male, has two X and one Y chromosomes. The individual will have a relatively high-pitched voice, increased breast tissue and comparatively little facial and body hair. They are normally sterile or subfertile. Their testes and prostate glands are small therefore, they produce small amount of testosterone. They mostly overweight, have difficulties in learning and have short term memories. There is about 1 in 500 and 1 in 1000 male births.
XYY syndrome
The individual will have an extra copy of the Y chromosome. They are normally male and also called as “super-male”. During adolescence, they are often slender, have severe facial acne and poorly coordinated. They are usually fertile and lead ordinary lives as adults. As adult, they will grow above 6 feet tall and generally appear and act normal. However they produce high levels of testosterone. There is about 1 in 900 or 1 in 2000 male birth.
XXX syndrome
The individual will have three X chromosomes and is also called as “super-female”. They are usually an inch or so taller than average. They have long legs and slender torsos. Their sexual characteristics are normal but they may have slight learning difficulties and are usually in the lower range of normal intelligence. The frequency of birth is 1 in 1000 female infants and it occurs more commonly when the mother is older.
Biology Oxford Fajar