శాస్త్ర విజ్ఞానము

6 comments

1. అశోక్ చౌదరి Says:
   Posted on May 15, 2010 at 1:14 AM

2. what is ఆంట్ అల్గరిథమ్స్.? I tried to get it from google.. but no use..

    
3. Malakpet Rowdy Says:
   Posted on May 15, 2010 at 1:56 AM

4. Ant Algorithms నేనేప్పుడొ 90 లలో వాడా. జెనెటిక్ ఆల్గరిధం లలో. Not really fresh in my mind but lemme try to scribble a few lines:
   
   నేను వాడీనది ఒక రోబాట్ ని నడిపించడానికి.
   
   
   1. ముందుగా ఒక చీమని సృష్టించాలి
   2. ఆ చీమ ముందుకి, కుడి ప్రక్కకి, ఎడమకి లేక వెనకకి తిరగగలిగి ఉండాలి - లేఖ్క్పోతే ఏమి చెయ్యకుండా ఉండాలి
   3. అక్కడక్కడ చీమకోసం తిండి ఏర్పాటు చేసి, ఆ చీమ తిండిని వెతుక్కునేలా చెయ్యాలి
   4. ఇవ్వబడీన సమయంలో చీమ ఎంత తిండి వీలయితే అంత తిండి అతి తక్కువ సమయంలో తినేలా చెయ్యడమే నా ఏంట్ ఆల్గరిధం.
   
   మొదటిసారే చీమ మొత్తం తినలేకపోవచ్చు. కానీ కొద్దికొద్దిగా మార్పులు ( మ్యుటేషన్స్) చేసుకుంటూ పోతే ఒకనాటికి చీమ మొత్తం తినగల్గే సామర్ధ్యం సంపాదించే అవకాశాలు ఉన్నాయి

    
5. Anonymous Says:
   Posted on May 15, 2010 at 2:19 AM

6. Inhalable insulin is withdrawn from market because of so many deaths not because of cost. It caused abnormal blood sugar control.

    
7. నాగప్రసాద్ Says:
   Posted on May 15, 2010 at 7:21 AM

8. @అశోక్ చౌదరి: ఈ టపాలు చదవండి:
   
   1. http://scienceintelugu.blogspot.com/2010/04/blog-post.html
   
   2. http://scienceintelugu.blogspot.com/2010/04/blog-post_04.html

    
9. Unknown Says:
   Posted on May 15, 2010 at 9:58 AM

10. Insulin is a dose dependant hormone, abnormal intake can lead to extreme hypoglycaemic conditions... that simply leads to immediate brain death followed by heart failure.. due to which one can not use such non-standardised or side effect oriented drug delivery system.. people were thinking of insulin banana in olden days.. there also same thing can happen but first of all insulin should be able to reach circulation intact restoring its functional efficiency which is hindered by the action proteolytic enzymes in digestive tract and another thing to be considered is that.. a large peptide can't be assimilated into the hepato/renal portal system with such a great ease.. and it varies from person to person, but the activity of insulin would be similar and it depends on dose again.. so no standardization..
    I believe every scientific output may also have an outburst of side effect too, that's the reason why out of 1 million drugs that are designed at an instance only few are released into the market.. still they're not ideal enough.. but just least worst..
    
    --
    by
    Chandramouli M
    (Ph.D., Dept. of Biochem, University of Hyderabad)

     
11. V Srinivasa Chakravarthy Says:
    Posted on May 15, 2010 at 11:52 AM

12. Happy to see so many informed and insightful comments. Always felt that this is how a science blog must be.
    
    
    Regarding the cause of withdrawal of inhalable insulin, my reference is the wiki article mentioned above. I did not know that even side effects were a reason. I should have looked up more literature to get a broader picture. Thank you very much for the info.