Hydroxyurea (HU) is used in suppressing the bone marrow and producing fetal-like red blood cells (RBCs). These RBCs are large in size and may theoretically disturb the microcirculation. In five patients with myeloproliferative disorders (MPD), the RBC geometry and deformability were analyzed before and after 6 to 8 months of HU treatment. In untreated MPD, the RBC geometry and filterability was...

Due to the increase in human activities and application of nanotechnology, people's exposure nano submicron particles is increasing. Conventional particle separation technologies, such as electrostatic precipitators, cyclone, wet washing, filtration method, cannot work well. In addition, fiber diameter pore size traditional filter material too large, bulk density difficult control. Nanofiber me...

With the reduction of technology nodes now reaching 2 nm, circuits become increasingly susceptible to external perturbations. Thereby, soft errors, such as single-node-upset (SNU), single-event-transient (SET), double-node-upset (DNU), and even triple-node-upset (TNU), must be considered for safety-critical applications. This article first presents four advanced circuit components (i.e., voters...

Mobile-centric AI applications have high requirements for the resource-efficiency of model inference. Input filtering is a promising approach to eliminate redundancy so as reduce cost Previous efforts tailored effective solutions many applications, but left two essential questions unanswered: (1) t...

Oxygenated sterol compounds (OSC), when incubated for 1 hr with human erythrocytes in lipoprotein-depleted medium at concentrations of 0.625-5 X 10(-5) M, are inserted into the cell membrane and remain there despite subsequent washing of the cells. The insertion results in expansion of the surface area of the red cell ghost membrane, an increase in critical hemolytic volume, and as a consequenc...

The influence on impurity removal exerted by the application of flocculants in the phosflotation process has been investigated. A number of cationic flocculants are shown to enhance the removal of colour and starch. The use of flocculants did not influence the turbidity and conductivity ash of the clarified liquor. Changes in filterability and phosphate content of clear liquor resulting from th...

In the early colonial history of South Africa, horses played an important role, both in general transportation and in military operations. Frequent epidemics of African horsesickness (AHS) in the 18th century therefore severely affected the economy. The first scientific research on the disease was carried out by Alexander Edington (1892), the first government bacteriologist of the Cape Colo...