We present a novel approach to model inter-processor communication in multi-DSP systems. In most multi-DSP systems, inter-processor communication is realized by transferring data over point-to-point links with hardware FIFO bu ers. Direct memory access (DMA) is additionally used to concurrently transfer data to the FIFO bu ers and perform computation. Our model accounts for the limited size of ...

OBJECTIVE Patients with a history of deliberate self-poisoning (DSP) are prescribed a greater amount of medication than the general public. DSP is the most robust risk factor for repeat episodes of DSP and subsequent death by suicide, and one might therefore expect that access to prescribed medication would be reduced following an episode of DSP. However, it is unclear whether access to prescri...

Arrhythmogenic right ventricular dysplasia/cardiomyopathy (ARVD/C) is characterized by progressive degeneration of the right ventricular myocardium, ventricular arrhythmias, fibrous-fatty replacement, and increased risk of sudden death. Mutations in 6 genes, including 4 encoding desmosomal proteins (Junctional plakoglobin (JUP), Desmoplakin (DSP), Plakophilin 2, and Desmoglein 2), have been ide...

There may be subtypes in treatment-resistant schizophrenia (TRS), and one of the subtypes may be related to dopamine supersensitivity psychosis (DSP). In developing strategies for prevention and treatment TRS, it is important to clarify the role of DSP in TRS. TRS patients were recruited from 3 hospitals for the present study. Through chart reviews, all patients were judged as either TRS or not...

Dentin sialoprotein (DSP) is essential for dentinogenesis and processed into fragments in the odontoblast-like cells and the tooth compartments. Matrix metalloproteinase 9 (MMP9) is expressed in teeth from early embryonic to adult stage. Although MMP9 has been reported to be involved in some physiological and pathological conditions through processing substrates, its role in tooth development a...

Diarrhetic shellfish poisoning (DSP) is a gastrointestinal disease caused by lipid soluble polyether toxins produced by dinoflagellates and accumulated in shellfish. Diarrhetic shellfish poisoning is a worldwide threat to public health and the shellfish industry. To date, only four lipid soluble polyethers have been known as diarrhetic shellfish toxins. Among them, Okadaic acid (OA), Dinophysis...

OBJECTIVE Peripheral nerve imaging by portable ultrasound (US) may serve as a noninvasive and lower-cost alternative to nerve conduction studies (NCS) for diagnosis and staging of diabetic sensorimotor polyneuropathy (DSP). We aimed to examine the association between the size of the posterior tibial nerve (PTN) and the presence and severity of DSP. RESEARCH DESIGN AND METHODS We performed a c...

Executive Summary This white paper compares and contrasts the two major implementations of beamforming found in the market today: ● Switched array beamforming ● Digital signal processing (DSP)-based beamforming This paper suggests that both methods do offer some performance gain but that DSP-based beamforming (such as used in ClientLink 2.0) is superior (especially when supporting a network wit...

Digital Signal Processing (DSP) has become today an integral part of the basic skills required for scientists and engineers of many specialties. Most courses offer only using for DSP laboratory classes the Matlab system. This approach has the disadvantage – it excludes the students’ acquisition of the basic skills of software development for implementation of DSP algorithms based on real digita...

Multi-context architectures like NATURE enable low-power applications to leverage fast context switching for improved energy efficiency and lower area footprint. The NATURE architecture incorporates 16-bit reconfigurable DSP blocks for accelerating arithmetic computations, however, their fixed precision prevents efficient re-use in mixed-width arithmetic circuits. This paper presents an improve...