Skip to main content

Human odour based technology that can identify the criminals

Very recently we discussed about breath odour relating the analysis of serious diseases such as diabetes or cancer by visualizing their dispersal. And now scientists are ahead forwarding to decode the chemistry of human odour to classify the smells which can help to detect and track out the criminals.

Since a long time the trained dogs used to track out the criminals by sniffing the odour of a particular person who related with the crime. The dog sniffs the odour of the human and helps a lot to find him out.

Every one has their respective signature body odour and finger prints and only from this basis it helps to identify particular person, of course in complicated cases DNA test will help them. Scientists are tracking down those odiferous arches, loops, and whorls in the 'human odourprint' for purposes ranging from disease diagnosis to crime prevention.

According to an article in the current issue of Chemical and Engineering News, ACS’ weekly newsmagazine, it’s a difficult task, noting that each person’s odourprint is a complex mixture impacted by multiple environmental factors, including diet and cosmetics.

The article describes progress in that direction, explaining that scientists already have identified odours in human breath and skin associated with diabetes, cancer, and other diseases.

Scientists are even trying to detect the ’smell of deception,’ or chemical changes that occur with heightened stress that may help screen and identify.

Popular posts from this blog

New Micro battery, power packed for high performance

For a size of a few millimetres, the new micro-batteries are powerful enough to jump start a car battery and then quickly charge the cell phone. Researchers from the University of Illinois have developed the micro batteries which can be used to drive compact electronic devices and new applications for radio communications. The micro batteries are so good that they can even out power the super capacitors. The results were published in ‘Nature Communications’ in the April 16 issue. The micro batteries have energy and power and with the researchers tweaking the structure of the micro batteries a little bit, its use can be for wide range applications.

The high performance of the micro battery is based on its 3-dimensional micro-structure. Based on the design of fast charging cathode by Professor Paul Braun’s group, researchers developed the matching anode and integrated it with the fast charging cathode at a micro-scale and made a complete battery with high performance. These batteries cou…

Google Health Login Page is Ready!

Google's Marissa Mayer announced that the Google Health will be launched on 2008. The service of the
Google Health Login Page is ready. It's only the first intro page is displayed and I didn't get passed to the next page. In the same page y0u can see the information displaying on the Google Health. If you point your mouse on the below link you can visit the Google Health Page
https://www.google.com/accounts/ServiceLogin?service=health

With Google Health, you can:
* Build online health profiles that belong to you
* Download medical records from doctors and pharmacies
* Get personalized health guidance and relevant news
* Find qualified doctors and connect to time-saving services
* Share selected information with family or caregivers

This will be a nice development about caring health and this will helps in having some cautious about health.
Inspired

HTC Touch Diamond SmartPhone!

The phones design is an innovative in which the user has the geometric form language to make sure a clutter-free environment for screening content. The San Francisco based studio One & Co collaborated with HTC Taiwan Design team to create Diamond HTC smartphone.







The HTC phone is quite wonderful with design and the rapid development in the smartphone market the HTC has taken innovative steps to capture the SmartPhone market HTC develops these kind of new inventive designs.
Inspired