Nowadays, many embedded processors include in their architecture on-chip static memories, so called scratch-pad memories (SPM). Compared to cache, these memories do not require complex control logic, thus resulting in increased efficiency both in silicon area and energy consumption. Last years, many papers have proposed algorithms to allocate memory segments in SPM in order to enhance its usage...

the  main  clinical presentation  of  patients  with  primary antibody  deficiency (pad) incorporates upper respiratory tract infections comprising otitis media, sinusitis and pneumonia.  this  study  was  designed  to  investigate clinical and  paraclinical otological complications in major types of pad.  a cross sectional study was conducted on 55 pad patients with diagnosis of selective iga ...

New data on the epidemiology of peripheral artery disease (PAD) are available, and they should be integrated with previous data. We provide an updated, integrated overview of the epidemiology of PAD, a focused literature review was conducted on the epidemiology of PAD. The PAD results were grouped into symptoms, diagnosis, prevalence, and incidence both in the United States and globally, risk f...

Peripheral arterial disease (PAD) is a manifestation of atherosclerosis below the bifurcation of the abdominal aorta. PAD increases the risk of cardiovascular disease and associated mortality. Little is known about the prevalence of PAD in middle-aged persons with intellectual disabilities (ID). We determined the prevalence of PAD among people with ID aged 40-59 years. Independent associations ...

Because patients with peripheral arterial disease (PAD) may be asymptomatic or may present with atypical symptoms or findings, the true population prevalence of PAD is essentially unknown. We used four highly reliable, sophisticated noninvasive tests (segmental blood pressure, flow velocity by Doppler ultrasound, postocclusive reactive hyperemia, and pulse reappearance half-time) to assess the ...

INTRODUCTION  Resistin is an inflammatory mediator and a potential biomarker in cardiovascular diseases. OBJECTIVES  We sought to examine its association with peripheral arterial disease (PAD). PATIENTS AND METHODS  We recruited 200 patients with PAD and 100 healthy controls. Patients were divided into 4 subgroups according to the Fontaine classification for PAD, that is, from Stage I to St...

This paper presents a feasibility study of a Compton scattering enhanced (CSE) multiple pinhole imaging system for gamma rays with energy of 140keV or higher. This system consists of a multiple-pinhole collimator, a position sensitive scintillation detector as used in standard Gamma camera, and a Silicon pad detector array, inserted between the collimator and the scintillation detector. The pro...

The design, fabrication and testing of a 5 5 micromachined tactile sensor array for the detection of an extremely small force (micrometer-Newton range) has been discussed. An anisotropic etching of silicon substrate of a MUMPs process chip forms a central contacting pads that are trampoline-shape suspended structures and sensor beams. A piezoresistive layer of polysilicon embedded in sensor bea...

Quantum Cryptography has demonstrated the potential for ultra-secure communications. However, with quantumchannel transmission rates in the MHz range, typical link losses and signal-to-noise ratios have resulted in keyproduction rates that are impractical for continuous one-time-pad encryption of high-bandwidth communications. We have developed high-speed data handling electronics that support ...

The ALICE Collaboration completed the upgrade of detector and is now commissioning for beginning data taking during LHC Run 3. In parallel, R&D activities simulation studies are being performed to define future experiment beyond Two upgrades foreseen next long shutdown (LS3). first replacement three layers inner tracking system closest beam with a novel vertex consisting curved wafer-scale ...