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picture1_Solar System Powerpoint Presentation Free Download 70851 | Science And Technology In Rome


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File: Solar System Powerpoint Presentation Free Download 70851 | Science And Technology In Rome
eqyptian calendar followed solar calendar consisting of 12 thirty day months plus 5 lucky days 12x30 360 lucky days 5 365 days roman calendar roman calendar 12 lunar months have ...

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    Eqyptian Calendar
    
     Followed Solar Calendar consisting of 12 thirty-day months plus 5 lucky days.
    
     (12x30=360 + Lucky days 5 = 365 days)
    Roman Calendar
    Roman Calendar
    
     12 lunar months have (6x29) + (6x30) = 354 days
    
     Tropical or solar year is about 365.25 days
    Julian Calendar (adopted officially in 44 BC
    
     He assigned Sosigenes, Greek Astronomer to reform Roman calendar and to design 
    new calender.
    
     12 approximately equal months (average of 30.5 days)
    
     Lunar months banned. Based on Tropical year
    
     12 month total 365 days. 
    
     A leap year of 366 days every 4 years
    
     Julian year is exactly 365days, 6 hours oo minits oo seconds but Tropical year is 365 
    days 5 h 48m 46 s.
    
     Julian Year is 11 m 14 s longer than the Tropical year.
    
     adopted officially in 44 BC. Followed till 1582 A.D in the West.
             Roman Number System
              Roman Number System
       Number system was invented in ancient Rome which known as 
        Roman Number System.
       Roman numerals are written as combinations of seven letters
       I = 1   V = 5     X = 10 
       L = 50C=100  D = 500  M = 1000
       letter can be written as Capital (XVI) or lower-case letters (xvi)
       11 = 10 + 1 = XI
       9 = 10-1 = IX
       VIII - 5 +3 = 8
       XIX = 10 + 9 = 19
       IX = 10-1 = 9
                                                          th
        This system was followed in Europe in the 12  century until the 
        introduction of the Hindu Arabic Number system.
      Medical Science
    Borrowed from Greeks but formulated it well and applied to public hygiene.
    Cornelius Celsus, famous  Medical writer who lived in 30 A.D
    His main work ‘De Medicina’ . It was the firs complete text book of medicine.
    He advised to use of compresses to stop bleeding.
    His works- explained about descriptions of surgical methods (Plastic surgery 
      on nose, lips, ears and operation for cataract)
   Pliny
    Pliny
    Greatest Roman Naturalist
    Expert in Herbal medicine
    His main work ‘The Diseases of Women’.
    He concluded that difficulties in child birth due to the foetus in an abnormal 
      position.
    Account of Childhood diseases and treatment for genital diseases of women.
    Regarded Father of Obstetrics and Gynaecology  
      Galen 
      
       born in Pergamum, old Greek city in 129 A.D
      
       Born into a wealthy family, father Nicon was very rich Architect.
      
       Nicon wanted Galen to study politics or philosophy but Galen choosen 
      Medicine 
      
       At the age of 16 Galen started studying Medicine 
      
       Later he went to Alexandria where he studied Skeletons and examined 
      wounds of Gladiators.
      
       He practiced Treatments Based on Hippocrate's theory of Four Humours.
      
       Four Humours - Treatments opposite to the illness.
      
       Theory of four humours
      
       Treats cold using Heat
      
       Treats fever using something cold
      
       Weak people were given hard physical exercises to Do.
      
       Heart is the origin of blood vessels and brain the source of nerves.
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...Eqyptian calendar followed solar consisting of thirty day months plus lucky days x roman lunar have tropical or year is about julian adopted officially in bc he assigned sosigenes greek astronomer to reform and design new calender approximately equal average banned based on month total a leap every years exactly hours oo minits seconds but h m s longer than the till d west number system was invented ancient rome which known as numerals are written combinations seven letters i v l c letter can be capital xvi lower case xi ix viii xix th this europe century until introduction hindu arabic medical science borrowed from greeks formulated it well applied public hygiene cornelius celsus famous writer who lived his main work de medicina firs complete text book medicine advised use compresses stop bleeding works explained descriptions surgical methods plastic surgery nose lips ears operation for cataract pliny greatest naturalist expert herbal diseases women concluded that difficulties child b...

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