Наука и технологија (општо) |
Post Reply | Page <1 891011> |
Author | |||||||||
La Linea
Senior Member Joined: 07-Nov-2007 Location: Skopje Online Status: Offline Posts: 2067 |
Quote Reply #181 Posted: 01-Mar-2008 at 12:02 | ||||||||
Интересно, ама воопшто не сум фан на тетоважи
|
|||||||||
Помогнете во Македонската Википедија - Слободна енциклопедија!
|
|||||||||
dejan
Senior Member Joined: 01-Sep-2007 Location: Australia Online Status: Offline Posts: 672 |
Quote Reply #182 Posted: 01-Mar-2008 at 02:19 | ||||||||
Ova e nenormanlo COOL
Electronic tattoo display runs on bloodThe tattoo display: "Waterproof and powered by pizza." On both the top and bottom surfaces of the display is a matching matrix of field-producing pixels. The top surface also enables touch-screen control through the skin. Instead of ink, the display uses tiny microscopic spheres, somewhat similar to tattoo ink. A field-sensitive material in the spheres changes their color from clear to black, aligned with the matrix fields. The tattoo display communicates wirelessly to other Bluetooth devices - both in the outside world and within the same body. Although the device is always on (as long as your blood´s flowing), the display can be turned off and on by pushing a small dot on the skin. When the phone rings, for example, an individual turns the display on, and "the tattoo comes to life as a digital video of the caller," Mielke explains. When the call ends, the tattoo disappears. Could such an invasive device have harmful biological effects? Actually, the device could offer health benefits. That´s because it also continually monitors for many blood disorders, alerting the person of a health problem. The tattoo display is still just a concept, with no word on plans for commercialization. Tuka Edited by dejan - 01-Mar-2008 at 02:20 |
|||||||||
dejan
Senior Member Joined: 01-Sep-2007 Location: Australia Online Status: Offline Posts: 672 |
Quote Reply #183 Posted: 11-Feb-2008 at 01:23 | ||||||||
Izgleda toa bese! |
|||||||||
mitatos
Senior Member Joined: 06-Jan-2008 Location: Skopje Online Status: Offline Posts: 1739 |
Quote Reply #184 Posted: 10-Feb-2008 at 15:17 | ||||||||
vidi gi na sajtot od 365.com.mk tamu gi ima i videata jas ne gi dodadov vo forumot pa ako sakas pusti gi ti nema vrska |
|||||||||
"Најлошиот град од градовите е тој што нема ред,мир и сигурност за своите граѓани" (Али ибн Еби Талиб)
|
|||||||||
blejdsk
Senior Member Joined: 05-Feb-2008 Location: Skopje Online Status: Offline Posts: 320 |
Quote Reply #185 Posted: 10-Feb-2008 at 14:58 | ||||||||
Eden od slednite proekti vo Dubai.
|
|||||||||
blejdsk
Senior Member Joined: 05-Feb-2008 Location: Skopje Online Status: Offline Posts: 320 |
Quote Reply #186 Posted: 10-Feb-2008 at 14:54 | ||||||||
Hotelov se vika Buruj Al Arab ,,,@La Linea ako mislis da prestojuvas tuka pocni da sobiras pari od denes. Zatoa sto edena vecer cini 10.000 dolari
|
|||||||||
La Linea
Senior Member Joined: 07-Nov-2007 Location: Skopje Online Status: Offline Posts: 2067 |
Quote Reply #187 Posted: 10-Feb-2008 at 14:40 | ||||||||
Не сум бил, но се надевам дека некогаш ќе бидам во можност да го видам тоа чудо. И можеби да престојувам овде :
Oва е единствениот хотел со 7 ѕвезди во светот Edited by La Linea - 10-Feb-2008 at 14:40 |
|||||||||
Помогнете во Македонската Википедија - Слободна енциклопедија!
|
|||||||||
gotsomekicks
Senior Member Joined: 01-Sep-2007 Location: Macedonia Online Status: Offline Posts: 305 |
Quote Reply #188 Posted: 10-Feb-2008 at 14:26 | ||||||||
Митатос, видеата не се појавуваат кај мене, да не си утнал нешто во таговите?
Дејан: колку што сум гледал по емисии за вакви supertalls, обично ставаат некое си ѓуле кое се клати спротивно од зградата кога дува ветер и на тој начин ја стабилизира. Ова е еден начин да се заштити од ветер, друг начин е и во формата на зградата. Интересно кај Burj Dubai е што тоа е огромен проект кој вклучува и цела населба со пониски облакодери покрај овој огромниов. Како и да е, ќе биде интересно да се оди во Дубаи во наредниве 5-6 години. Бил некој од вас? |
|||||||||
dejan
Senior Member Joined: 01-Sep-2007 Location: Australia Online Status: Offline Posts: 672 |
Quote Reply #189 Posted: 10-Feb-2008 at 02:10 | ||||||||
Aman kako go gradat toa....gledav dokumentarna emisija i zborea deka so taa visina, koga ke ima siln veter, zgradata ke 'navulva' ako me razbravte, ke krivi ama nema da padne ili koj znae sto poshto ke ja izgradata na nekoj drug nacin neznam..
|
|||||||||
mitatos
Senior Member Joined: 06-Jan-2008 Location: Skopje Online Status: Offline Posts: 1739 |
Quote Reply #190 Posted: 09-Feb-2008 at 23:41 | ||||||||
interesni informacii za ovoj SUPER MODEREN proekt http://www.365.com.mk/index.php?option=com_content&task=view&id=2454&Itemid=2 |
|||||||||
"Најлошиот град од градовите е тој што нема ред,мир и сигурност за своите граѓани" (Али ибн Еби Талиб)
|
|||||||||
gotsomekicks
Senior Member Joined: 01-Sep-2007 Location: Macedonia Online Status: Offline Posts: 305 |
Quote Reply #191 Posted: 25-Jan-2008 at 21:54 | ||||||||
Let a thousand genomes bloom
Posted: Tuesday, January 22, 2008 9:18 AM by Alan Boyle Genetic researchers in China, Britain and the United States are teaming up to unravel the full genetic code of at least 1,000 people around the world - an unprecedented scientific project that could cost tens of millions of dollars and eventually reveal the roots of hundreds of diseases. "The 1000 Genomes Project will examine the human genome at a level of detail that no one has done before," Richard Durbin of Britain's Wellcome Trust Sanger Institute, who is the project consortium's co chair, said in today's announcement. "Such a project would have been unthinkable two years ago. Today, thanks to amazing strides in sequencing technology, bioinformatics and population genomics, it is now within our grasp." The project will build on the foundation created for HapMap, a similarly international gene-decoding effort. HapMap charted genetic differences between various geographical populations by looking at variations in "letters" of genetic code, known as single nucleotide polymorphism or SNPs. This time, researchers will analyze the full volume of human genetic information - which runs to a length of 3 billion letters, or roughly the entire English-language content of Wikipedia. Using HapMap and other genetic databases, researchers already have identified about 100 regions of the genome that are associated with increased risk for diseases ranging from cancer and diabetes to cystic fibrosis and Huntington's disease. But in order to track down exactly what goes wrong and how to fix it, researchers generally have to go through another circuitous round of genetic sequencing. Taking the shortcut The 1000 Genomes Project is aimed at providing a shortcut: The organizers of the effort figure that by mapping at least 1,000 full human genomes, they should be able to catalog the variants that appear in 1 percent or more of the global population across most of the genome. Within specific genes, the precision should be even better, catching variations down to the 0.5 percent level. That would improve the sensitivity of disease discovery efforts by a factor of five for the full genome, and by a factor of 10 or more within gene regions, said Francis Collins, who headed the Human Genome Project and is now director of the federally funded National Human Genome Research Institute. Once the project's database is filled out, researchers could use genome-wide association studies to narrow down an area that appeared to be associated with a disease. Then they could consult the catalog for the assorted variations within that region. Finally, they could run studies to figure out whether - and exactly how - particular variations contribute to the disease in question. The data will be made freely available to researchers around the world, starting in 2011 or so, via the National Center for Biotechnology Information, the European Bioinformatics Institute and the Beijing Genomics Institute in Shenzhen. Who's involved? The first samples for the 1000 Genomes Project will be coming from specimens already collected for the HapMap project and the extended HapMap set. The DNA is not linked to personal medical data, but rather to ethnic/geographical populations: Yoruba in Nigeria, Japanese in Tokyo, Chinese in Beijing, Utah residents with northern European ancestry, Luhya and Maasai in Kenya, Toscani in Italy, Gujarat Indians in Houston, Chinese in metropolitan Denver, Mexican-Americans in Los Angeles and African-Americans in the Southwest. The project is getting major support from the institutes headed by Durbin and Collins, as well as from the Beijing Genomics Institute. A variety of American institutes and universities will be working through the National Human Genome Research Institute's Large-Scale Sequencing Network - and more institutions may join the international consortium as time goes on. Based on current rates, the cost of sequencing so many genomes would amount to at least $350 million, and perhaps more than $500 million. Earlier this month, Massachusetts-based Knome and the Beijing Genetics Institute announced that they were pairing up to do whole-genome sequencing for 20 people, with a price tag starting at $350,000 per genome. (You think that's expensive? BGI did the first Chinese personal genome last year for $1.3 million.) Over the next three years, the 1000 Genomes Project is aiming to bring the cost down to a tenth of the current rate - for a total cost of between $30 million and $50 million - by employing new sequencing technologies with greater efficiency. The road ahead The first year of the international effort will be taken up with pilot projects, aimed at finding out which combination of low-resolution and high-resolution sequencing will work the best. Then, during the scheduled two-year production phase, researchers hope to churn out an average of 8.2 billion DNA bases per day - the equivalent of more than two full human genomes every 24 hours. "When up and running at full speed, this project will generate more sequence in two days than was added to public databases for all of the past year," the University of Oxford's Gil McVean, one of the co-chairs of the consortium's analysis group, said in today's announcement. Will the project hasten the day when your genome is an open book, revealing your predisposition to suffer deadly diseases - and perhaps to do dastardly deeds? The project's organizers say that they're deploying a phalanx of ethicists to guard against abuses, and that the privacy of genetic donors will be preserved. What do you think? Learn more about the project from the 1000 Genomes Web site, as well as this advance report from Nature, then weigh in with your comments below. Update for 10:50 a.m ET: Nature's follow-up report says some scientists fear the project's goals are too ambitious for its budget and timeline. The report also quotes Knome's George Church as saying the project might not be ambitious enough, because the database won't link genetic variants directly with disease data. The project organizers held back from doing that due to privacy concerns - and also because they felt the medical applications were best left to follow-up studies. More food for thought... |
|||||||||
dejan
Senior Member Joined: 01-Sep-2007 Location: Australia Online Status: Offline Posts: 672 |
Quote Reply #192 Posted: 07-Jan-2008 at 04:19 | ||||||||
Koj gi znae...vremeto ke kazhe
|
|||||||||
La Linea
Senior Member Joined: 07-Nov-2007 Location: Skopje Online Status: Offline Posts: 2067 |
Quote Reply #193 Posted: 06-Jan-2008 at 18:33 | ||||||||
Многу често слушаме за таа работа глобално затоплување по телевизии и интернет, а многу малку слушаме за анти-тезите на оваа теорија. Оваа теорија стана толку распространета, набиена во секоја пора од општеството, што понекогаш си мислам дека е малце исфорсирана, ако не и само наметнато размислување. На еден многу интересен сајт, HowStuffworks.com-самото име ви кажува се за сајтот-наидов на овие анти-тези за глобалното затоплување, кое некои научници го сметаат за нормална природна појава која била регистрирана низ исторјата повеќе пати. Наведуваат и други причини кои довеле до овој начин на размислување, навистина вреди да се прочита и да се погледне на овој проблем од друга страна.
Целата статија http://science.howstuffworks.com/climate-skeptic.htm Edited by La Linea - 06-Jan-2008 at 18:34 |
|||||||||
Помогнете во Македонската Википедија - Слободна енциклопедија!
|
|||||||||
La Linea
Senior Member Joined: 07-Nov-2007 Location: Skopje Online Status: Offline Posts: 2067 |
Quote Reply #194 Posted: 02-Jan-2008 at 01:03 | ||||||||
Ветерници се добар почеток ... Мислам дека може да се отвори нов тред за Наука и технологија Edited by La Linea - 02-Jan-2008 at 01:09 |
|||||||||
Помогнете во Македонската Википедија - Слободна енциклопедија!
|
|||||||||
gotsomekicks
Senior Member Joined: 01-Sep-2007 Location: Macedonia Online Status: Offline Posts: 305 |
Quote Reply #195 Posted: 01-Jan-2008 at 21:01 | ||||||||
Постирајте тука интересни работи од областа на науката и технологијата.
Edited by pbanks - 02-Jan-2008 at 16:04 |
|||||||||
La Linea
Senior Member Joined: 07-Nov-2007 Location: Skopje Online Status: Offline Posts: 2067 |
Quote Reply #196 Posted: 26-Dec-2007 at 15:07 | ||||||||
Сончев град планира да црпи барем дел од електричната енергија со соларни панели? Не би бил Сончев град инаку...
|
|||||||||
Помогнете во Македонската Википедија - Слободна енциклопедија!
|
|||||||||
gotsomekicks
Senior Member Joined: 01-Sep-2007 Location: Macedonia Online Status: Offline Posts: 305 |
Quote Reply #197 Posted: 26-Dec-2007 at 13:43 | ||||||||
Интересното кај оваа команија е што хај-профајл луѓе стојат зад неа. Не станува збор за некоја заебанција или празни ветувања. |
|||||||||
Cloverstack
Admin Group Joined: 01-Sep-2007 Location: Скопје Online Status: Offline Posts: 12453 |
Quote Reply #198 Posted: 26-Dec-2007 at 02:15 | ||||||||
шубо gotso, ја мислам обавезно да си куипиш акции уште со време дур е |
|||||||||
gotsomekicks
Senior Member Joined: 01-Sep-2007 Location: Macedonia Online Status: Offline Posts: 305 |
Quote Reply #199 Posted: 25-Dec-2007 at 19:09 | ||||||||
December 18, 2007
|
|||||||||
dejan
Senior Member Joined: 01-Sep-2007 Location: Australia Online Status: Offline Posts: 672 |
Quote Reply #200 Posted: 04-Dec-2007 at 12:05 | ||||||||
Interesno...neznam, ako ke pomogne nesto, zasto da ne.
Samo neka najdat nachin da ja iskoristat energijata od sonceto...vidov na televizija ednash, kade, ako mozhe da se sobere cela taa svetlina koja udira po svetot za eden den, togash toa ke bide dovolno da go sluzhi svetot za 30 godini. |
|||||||||
Post Reply | Page <1 891011> |
Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |