Post-transfusion purpura (PTP) is an adverse reaction to a blood transfusion or platelet transfusion that occurs when the body produces alloantibodies to the introduced platelets' antigens. These alloantibodies destroy the patient's platelets leading to thrombocytopenia, a rapid decline in platelet count. PTP usually presents 5–12 days after transfusion, and is a potentially fatal condition. Th...

Photosynthetic and biochemical characterization of in vitro-derived African violet (Saintpaulia ionantha H. Wendl) plants to ex vitro conditions Yaser Hassan Dewir, Mohammed El-Sayed El-Mahrouk, Hanady Salim Al-Shmgani, Hail Z. Rihan, Jaime A. Teixeira da Silva & Michael P. Fuller a Plant Production Department, College of Food and Agriculture Sciences, King Saud University, Riyadh 11451, Saudi ...

İnsanların tarihte yaşamış toplumlar hakkında birtakım bilgilere sahip olmak istediklerinde tarih biliminin yanında isterlerse birçok farklı alandan bilgi devşirmeleri mümkün olabilir. Edebiyat da toplumların geçmişlerine dönük bilgiler devşirmeye elverişli alanlar arasında düşünülmelidir. Makale, deneme gibi bilgiye; hatıra, günlük, seyahat yazısı gözlem ve izlenime dayalı türler dışında tamam...

It is becoming increasingly evident that cognitive radio (CR) users in CR networks acting in uncertain dynamical environments often employ exact or approximate Bayesian statistical calculations in order to continuously estimate the channel states. In this work we propose a prediction/filtering channel state estimation model capable of exactly implementing Bayesian state estimation and predictio...

L'hématome puerpéral est une complication rare parfois grave du post-partum. Sa prise en charge reste encore non consensuelle. L'objectif de notre travail est de discuter la possibilité et l'intérêt d'une prise en charge conservatrice en cas d'hématome de gros volume sous couvert de certaines conditions. Ainsi nous rapportons 3 cas d'hématomes périgénitaux de taille supérieure à 8cm pour lesque...