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Chip for wideband digital predistortion RF power amplifier linearisation

The authors present a custom chip for use in digital predistortion linearisation of RF power amplifiers. The chip is mainly implemented with systolic arrays. At maximum clock-rate, 130 MHz, the throughput is 16 Msamples/s with a 5 V supply voltage and power consumption of 1 W. A throughput of 2 Msamples/s is achieved at a 1.2 V supply voltage with 6 mW power consumption

Circulating biomarkers for prostate cancer

Due to its significant applicability for early detection, risk prediction and follow-up evaluation, prostate specific antigen (PSA) has revolutionized our ability to treat prostate cancer patients. With the prevalent use of PSA for early detection during the last two decades, disease characteristics have been altered towards early detected, localized tumors with a high chance of cure following loc

The POU5F1P1 pseudogene encodes a putative protein similar to POU5F1 isoform 1.

POU5F1, which encodes a transcriptional factor, has two alternatively spliced transcripts, 1 and 2, as well as six pseudogenes. Transcript 1 is considered to be a key regulator of cellular pluripotency and self-renewal. The POU5F1 pseudogene, POU5F1P1 on 8q24, encodes a protein with 95% homology with the isoform 1 of POU5F1. It is located 15 kbp downstream of the SNP rs6983267, which is strongly a

Cutaneous malignant melanoma show geographic and socioeconomic disparities in stage at diagnosis and excess mortality.

Background Preventive measures are needed to counteract the increasing burden of cutaneous malignant melanoma (CMM). As a basis for rational melanoma prevention, we investigated geographic differences and impact from socioeconomic factors related to incidence, clinical stage at diagnosis and outcome. Material and methods All patients with primary invasive CMM diagnosed in 2004-2013 in the southern

Samtyckets betydelse vid internationell varumärkeskonsumtion: EG-domstolens avgörande i "Davidoff-fallet"

Davidoff-fallet samtyckets betydelse vid parallellhandel. Frågan gällde hur man avgör om en varumärkesinnehavare på ett bindande sätt samtyckt till import från tredje land. Måste medgivandet vara uttryckligt eller räcker det att rättsinnehavaren inte direkt förbjudit parallellimport? Utslaget har föregåtts av omfattande diskussion i juridisk litteratur och blev också föremål för stor uppmärksamhet