In earlier work we have extended Mazo's concept of faster-than-Nyquist signaling to pulse trains that modulate adjacent subcarriers, a method we called two dimensional Mazo signaling. The signal processing is similar to orthogonal frequency division multiplex (OFDM) transmission. Despite pulses that are faster than the Nyquist limit and subcarriers that significantly overlap, the transmission achi

Bibeltolkningen som kommer till uttryck i Karl XII:s bibel, i dess register, summarier och förklarande noter, kan sägas vara helt präglad av en luthersk-ortodox uppfattning med viss distans till Luther själv. Polemiken är tydlig emot romersk-katolsk och kalvinsk teologi. Pietistiskt inflytande märks inte men inte heller polemik emot pietismen.

The purpose of the study was to evaluate patient relevant outcome after total hip replacement (THR) in patients with primary osteoarthritis (OA). 247 patients >50 years of age with primary hip OA, operated on with THR (Sept1995—Oct1998), were investigated consecutively and prospectively. 68 of the THR were made with hybrid technique. A preoperative radiographic classification was made. Evaluation

Popular Abstract in Swedish Järn är den mest vanligt förekommande övergångsmetallen i alla levande organismer, från bakterier till växter och djur och även i människan. Järn är en viktig del av olika proteiner och förekommer mycket ofta i form av en hemgrupp (se bild). Enzymer är proteiner som kan katalysera biokemiska processer. Det ställe i enzymet, där reaktionen sker, kallas enzymets aktiva säIn order to create a heme environment which permits biomimicry of heme-containing plant peroxidases and investigate the role played by the vinyl side chains of the porphyrin ring on the stability and, possibly, catalytic activity of model compounds, a number of new synthetic microperoxidases -– hemin-6(7)-gly-his methyl ester (HGH) and hemin-6(7)-gly-gly-his methyl ester (HGGH) and hemin-6,7-bis(g

Today document archives are geographically distributed but often not replicated. This can potentially result in a low quality of service in terms of reduced availability and long user-perceived access times. Instead of indiscriminate replication we study the effectiveness of caching techniques such as prefetching and selective preloading. Our technique analyzes whether user access behavior is pred

Photosystem II utilizes solar energy to drive electrons from the Mn cluster at the lumenal side to the quinone at the stromal side of the thylakoid membrane. The source of electrons is H2O, which is split to oxygen by the OEC. The water-splitting process involves cycling of the Mn-cluster through four semi-stable oxidation states, termed the S0, S1, S2, and S3 states. The OEC can be trapped in the

Populärvetenskaplig introduktion till filmens historia, tekniska och konstnärliga utveckling, genrer samt till de mest betydande filmproducerande länderna.

Popular Abstract in Swedish Förbränning av fossila bränslen som bensin, kol, olja och naturgas orsakar att koldioxid ackumuleras i atmosfären, vilket är en av orsakerna till global uppvärmning. Transportsektorn står för största delen av Sveriges användning av bensin och olja. Oljan är importerad från andra länder, som gör oss väldigt beroende av omvärlden. Ett av de mest lovande alternativa bränslTransportation fuels from renewable resources such as ethanol are one of the alternatives to ensure energy security and decrease the net emission of carbon dioxide. First-generation ethanol production from sugar- and starch-based raw materials (1G) is today well established in many countries, and the focus of research has thus shifted to the development and demonstration of the production of secon

In the last decade 3D technologies have become a very effective means for managing and interpreting archaeological data. A better way to perceive, understand and communicate Cultural Heritage has been achieved through VR applications, which have enabled archaeologists both to make reconstructions of original landscapes and to put artifacts in their original context. Furthermore, the astonishing gr

The paper is an investigation of the concept "word".

Pronunciation, morphology and syntax of modern Swedish.