The FPGA (Field-Programmable Gate Array) has recently become the popular hardware and so-called LUTs (Look up Tables) are basic of FPGAs logic. For example, n-LUT is MOS pass transistors multiplexer 2n-1 which input data receive SRAM cells logic function configuration (user’s projects Truth Table). Address inputs LUT variables. Therefore, we get one n-arguments for actual configuration. To m fu...

— This paper presents a new method of digital adaptive predistortion for linearization of Power Amplifiers (PA) exhibiting memory effects. The predistorter (PD) device consists of a Look-Up-Table (LUT) gain followed by a codebook of filters addressed by the index of the LUT. The adaptation is derived from direct learning for the LUT gains and indirect learning for the filter coefficients. We co...

This brief demonstrates a new adaptive digital predistortion architecture particularly suited to mobile handset applications. The central idea is to build a lookup table (LUT) that directly captures the static compressive nonlinearity of the power amplifier (PA) and then insert this LUT into the feedback path of a ΔΣ modulator. The oversampled ΔΣ modulator automatically performs both the invers...

Abstract Vicarious calibration coefficients ( k v ) of Second-generation GLobal Imager (SGLI) for ocean color processing were derived using in-situ radiometric buoy measurements from the Marine Optical BuoY (MOBY) and BOUée pour l'acquiSition d'une Série Optique à Long termE (BOUSSOLE). Two aerosol-model look up tables (LUTs) used in GCOM-C aerosol retrieval algorithm (LUT-A) previous version a...

Luteolin is a falconoid compound that is present in various types of plants and possesses remarkable potential as a chemopreventive agent. However, the poor aqueous solubility of luteolin limits its clinical application. In the present study, an approach towards chemoprevention was explored using liposomes to deliver luteolin, and the antitumor efficacy was investigated in colorectal carcinoma....

Chronic inflammation plays a pivotal role in the development of atherosclerosis, where the pro-inflammatory cytokine-induced expression of endothelial adhesion molecules and the recruitment of monocytes are the crucial events leading to its pathogenesis. Glossogyne tenuifolia ethanol extract (GTE) is shown to have potent anti-inflammatory and antioxidant activities. We evaluated the effects of ...

AIM The impact of the original International Children's Continence Society (ICCS) terminology document on lower urinary tract (LUT) function resulted in the global establishment of uniformity and clarity in the characterization of LUT function and dysfunction in children across multiple healthcare disciplines. The present document serves as a stand-alone terminology update reflecting refinement...

Methicillin-resistant Staphylococcus aureus (MRSA) infection has become a serious clinical problem worldwide, and alternative natural or combination drug therapies are required for its treatment. The aim of the present study was to examined the antimicrobial activity of luteolin (LUT) against MRSA. Luteolin is a polyphenolic flavonoid compound with a wide spectrum of biological activities. The ...

Pseudo random numbers are used in a number of areas such as cryptography and scientific and statistical simulation. Random numbers are crucial in statistics to obtain a uniform distribution for the prior knowledge and integration of Monte Carlo methods in statistical signal processing. In this paper, we propose a new random number generator using permutation matrices. This algorithm has three m...

Paper is devoted to a design FPGA problem regarding increase in trustworthiness of the results calculated in digital components of computer systems. The modern CAD solves this problem by implementation of significant hardware redundancy in fault tolerant decisions. The method for increase in trustworthiness of the results calculated on FPGA with the LUT-oriented architecture is offered. This me...