Clinical chemistry analyte reference systems based on true value

designing unmanned aerial vehicle based on neuro-fuzzy systems

در این پایان نامه، کنترل نرو-فازی در پرنده هدایت پذیر از دور (پهپاد) استفاده شده است ابتدا در روش پیشنهادی اول، کنترل کننده نرو-فازی توسط مجموعه اطلاعات یک کنترل کننده pid به صورت off-line آموزش دیده است و در روش دوم یک کنترل کننده نرو-فازی on-line مبتنی بر شناسایی سیستم توسط شبکه عصبی rbf پیشنهاد شده است. سپس کاربرد این کنترل کننده در پهپاد بررسی شده است و مقایسه ای ما بین کنترل کننده های معمو...

Clinical Value of True 3D Breast Tomosynthesis

Rationale for Reference Methods in Clinical Chemistry

In the field of clinical chemistry evidence is mounting that a reliable and medically relevant structure can be built on the concept of compatibility through accuracy in measurement. By compatibility is meant the ability of all laboratories in a network to achieve on a given sample similar and reliable numerical values for a property under test. It is shown that when all laboratories in a netwo...

True Digital Artery Aneurysm - A Clinical Vignette

Swellings of the hand are commonly seen in routine clinical practuce. Ninety five percent of them are benign and most common diagnoses include ganglions, epidermoid inclusion cysts, and giant cell tumours of the tendon sheath. It is very uncommon to find true digital aneuryms in the hand. In this clinical vignette I present a case of true digital artery aneurysm, with the tell tale clinical fea...

Polystyrene tubes in clinical chemistry with special reference to iron.

Some manufacturers claim that polystyrene test tubes which are intended to be used once only, have the additional advantage of being chemically clean. Marks (1967), in a memorandum to the British Standards Institute made on behalf of the Association of Clinical Biochemists, proposed that sodium (or potassium) might be used as an indicator of contamination: ion-free water left to stand in the co...