An expert Cytogenetics in 1955 found that chromosome of human totaling 23 chromosome and all geneticist in last time they believed
on human chromosome an amount of 24 chromosome.
Dr. Joe Hio Tjio on 2001. |
Dr. Joe Hio Tjio on 2001. |
Discovery Freezing Technique
Sperm Research by Dr.Mulyoto Pangestu of effort freezing the sperm of animals in a way
simple and inexpensive give him
won the highest award (Gold Award)
Young Inventors Awards competition, which The magazine held Far Eastern Economic Review (FEER) and Hewlett Packard Asia Pacific.
The discovery of Dr. Mulyoto is very useful for scientists and doctors in the country developing the lack of funds to hold the cooling equipment.
Cold storage equipment for storing
organic materials usually require
liquid nitrogen as a cooling agent
(Coolant). In addition to the tanks are expensive and eat place, liquid nitrogen is very dangerous.
You see, in order to remain liquid, this type nitrogen
should be kept below minus 196
degrees Celsius. Dr.Mulyoto Pangestu actually found how to dry and store sperm at room temperature because it use the services of nitrogen gas.This makes Dr.Mulyoto beat hundreds of competitors from various countries in Asia Pacific material
wearing very cheap, only Rp
2500, -. The material used is a two-tier mini plastic tube (0.250 ml size and 0.500 ml) were sealed with heat (heat-sealed), then wrapped again with aluminum foil. Biology doctoral candidate from Monash University is calling process drying sperm discovery as evaporative drying (evaporative drying).
Sperm drying or storage
sperm at room temperature, is already reported since the 1970's. However, these reports are still limited information. Only in July 1998, Wakayama and Yanagimachi of the University of Hawaii publish their findings on the journal Nature Biotechnology, such as birth
child mice fertilized using dried and frozen sperm (freeze-dried sperm).
After looking at several other studies
and the study of literature, finally Dr.Mulyoto and supervisor, Dr. Jillian Shaw, concludes that sperm can be stored in a conditions dry and oxygen-free. Result Dr.Mulyoto invention is packaging storage of dried and frozen sperm does not require special handling and
the results can still be used even after stored for years. Indeed, sperm
animals that have been dried with This Dr Mulyoto method is not able to move again (immotile),
and by examination using
dyes, it is known that sperm
"Dead". In order to fertilize the egg, cell sperm must be injected into the egg. This technique is known as the
Intracytoplasmic Sperm Injection (ICSI) and already widely used in the manufacture of baby human tube.
Dr.Mulyoto at all not tried out the method for sperm humans because of ethics permit only for animals. Sperm are already drained from mice (mice),marmosets (a type of monkey), and also wombat
(Native to Australia). Dr. Mulyoto invention now is in the process patented in Australia.
Patents of Dr.Mulyoto invention now belong to Monash University, but he still will listed as the inventor.
Hope people of
Indonesia to be able create and produce electric cars
(Named Molina), will be implemented gradually.
Evidently, after the development time
Year by year, Ezzy I and Ezzy II are
developed by the student of University
Tehnologi 10 November (ITS), Surabaya,
that, when it entered the due diligence phase
by traversing the island of Java with distance
travel approximately 700 kilometers (km).
Minister of Education and Culture
(Education) Mohammad Nuh said, if the car was able to complete the testing service traveling
Jakarta-Surabaya, he hopes Ezzy I and Ezzy
II could enter production in 2015.
"Based on the roadmap, if the tests are
Our call Tour de Java is running well then
expected in 2015 or 2016 entry process
manufacturing and began to be used for peoples "
Noah said in his office, Sudirman,
Jakarta, Friday (02/05/2014).
Noah explain Ezzy I and Ezzy II still
in the form of prototypes. By doing so,
The car still needs more development.
"Now we still focus on
develop technology. So naturally, if in
there has not been perfect, like a number of
parts that are still using the existing components
in the market, "he added.
Such as motors for example, ITS Surabaya
in collaboration with Oxford University. With
so the university can be shared
these technologies. Ezzy I and Ezzy II is currently in
journey to the first route, Jakarta -
Bandung. In addition another cars made by ITS student, namely Sapuangin,
Sura and supercar Lowo Ireng also participate in
convoy.
"The electric car is being developed at the University of
Indonesia, Institut Teknologi Bandung, ITS and Universitas Negri Surakarta (UNS), "said
Noah.
Share Article by Gesit Prayogi.
Iphone |
Samsung |
Yamaha release new innovation engine. "Blue cores Fun & ECO Friendly's
make the motorbike more efficient, powerful and reliable. Yamaha's latest innovation designed for more than two years, making the bike more fuel saving of 50 percent compared with the previous model. Blue core is innovation made Yamaha to make the engine they are increasingly Fun and ECO Friendly. Wherein become more efficient motors, powered at the same time reliable. Blue core is the best response of Yamaha motorcycles for users who want to fuel efficient engine in its class. Efficient means, the level of fuel economy up to 50 percent more efficient than machines Used carburetor. Then powered blue reflects the core remains excellent performance while claiming to be economical. Later reliable, because the machine Famous Yamaha stubborn and durable. As we know the price of blackgold in Indonesia always up in statistic data and never down that is make this new innovation engine is better solutions for our transportations.
MRS. SUSI PUJIASTUTI |
Lovely Daughter Loving The Old |
JUANDA TRAIN STATION |
SIDE OF MAIN STAGE |
UK BAND 'ARKARNA' SINGING INDONESIAN SONG |
RIGHT SIDE MAIN STAGE |
Line Bogor To Jakarta,
At the junction of railway lines when the alarm rang out seemed a man was repairing and replacing the alarm speaker. Can you imagine what would happen if no alarm signal sounds when being replaced?
On this photo is the pure Cak dance 1930 before Walter Spies collaborated with local choreographer to merge part of the story of Ramayana become a part ritual of Cak Dance.
Cak dance or Kecak dance is actually a ritual sacred dance as repellent reinforcements if a village hit by an outbreak of the disease.
Photographed by Walter Spies. Doc KITLV.Leiden Univ
This image was made a few days ago at the street vendors. Many products made in China with a selling price which can be purchased by the middle class because it is not too expensive.
There is many product made by China around market, Perhaps the quality of goods is almost the same with antiques made in China before the 19th century, The difference of goods manufactured today are mass produced, a little thin and the painting style similar to that created in the era of the Chinese empire.
Weaving cloths made in Kupang Indonesia. There is many pattern with knitting method to make this beautiful cloths. It look very difficult motif or pattern to made. Price of one cloths is 1 to 3 million rupiah (IDR) that depends detail of pattern. Place to buy in mayestik Mall kebayoran Baru Jakarta Indonesia.
Chaesundang is the name of Korean restaurant and Bar in Senopati street, kebayoran baru Jakarta. The menu name almost same with Japanese food like shabu2, oocha in Japanese or Chaa in Korean. First time when get inside to Chaesundang restaurant the atmosphere is Unique oriental decor,comfortable and nice hospitality waiters. my noodles dish tastes is good..Bon a petite
Weaving Knit bag from Nusa Tenggara barat. This bag can be used by people of Kupang inland to save they needs when traveling. There is old coins accessories on this bag.