THE BLOOD PLATES.

buckling of viscoelastic composite plates using the finite strip method

در سال های اخیر، تقاضای استفاده از تئوری خطی ویسکوالاستیسیته بیشتر شده است. با افزایش استفاده از کامپوزیت های پیشرفته در صنایع هوایی و همچنین استفاده روزافزون از مواد پلیمری، اهمیت روش های دقیق طراحی و تحلیل چنین ساختارهایی بیشتر شده است. این مواد جدید از خودشان رفتارهای مکانیکی ارائه می دهند که با تئوری های الاستیسیته و ویسکوزیته، نمی توان آن ها را توصیف کرد. این مواد، خواص ویسکوالاستیک دارند....

Osler's role in defining the third corpuscle, or "blood plates".

As a young microscopist in 1874, William Osler was probably the first physician to recognize platelets in blood as a single unit and their coalescence when blood was shed. He expounded on the earlier observations of Schultze, who in 1865 noted abundant, irregular masses of colorless globules in normal blood that were almost certainly platelets. The impact of Osler's initial observations were di...

Morphology of Leishmania donovani colonies grown on blood agar plates.

Herpetomonas megaseliae and Crithidia harmosa: growth on blood-agar plates.

A technique for culturing two species of trypanosomatid flagellates on blood-agar plates is described. Herpetomonas megaseliae and Crithidia harmosa were grown as discrete clone colonies on plates prepared in sterile petri dishes with a medium derived from that of Tobie et al. (1950, J Parasitol 36: 48-54). Plates were inoculated with 0.01 ml flagellate suspension and the inoculum was spread ev...

Pour plates or streak plates?

The pour plate method of counting bacteria is more precise than the streak plate method, but, on the average, it will give a lower count.