INHIBITION OF THE GROWTH OF HEMOLYTIC STREPTOCOCCUS BY HEMOLYTIC ENTEROCOCCUS.

control of the optical properties of nanoparticles by laser fields

در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

The Loss of Hemolytic Capacity by a Fraction of a Culture of a Hemolytic Streptococcus without Change in Agglutination Characteristics

A culture of hemolytic streptococcus developed a non-hemolytic fraction which as determined by its agglutinogenic, agglutination, and agglutinin absorotion characters was identical with the hemolytic fraction, the only variation being one of function, or physiological action. This functional variation has proved permanent, as long as observed, for both fractions have continued to breed true. Th...

Streptococcus pneumoniae infection and hemolytic uremic syndrome.

Sr. Director: Recently it has published in Nefrologia a case of haemolytic uremic syndrome associated to pneumococcal infection (SP-HUS) in a 2-year-6-month old boy with pneumonia, that required veno-venous hemodiafiltration / hemofiltration during ten days. SP-HUS is an uncommon disease whose incidence, following invasive pneumococcal infection, is estimated at 0.4-0.6 %. Its mortality rate is...

Studies on Hemolytic Streptococci: II. Streptococcus pyogenes.