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This paper describes trade-offs involved in designing a dual-band CMOS frontend for wireless local-area network (WLAN). Three 0.18μm CMOS frontends have been investigated, a single-band frontend at the 2.4 GHz ISM band, a single-band frontend at the 5 GHz U-NII band and a dual-band frontend. The study shows that employing a dual-band frontend yields satisfactory results, although some compromises

The chapter describes the evolution towards integrating mobility management offices into municipalities' existing organisational structure and activities. Experiences from six Swedish municipalities.

The main question of this text is how interpretations and representations of the Holocaust have been related to concerns of national and other kinds of identity among Czechoslovaks and, after the so-called Velvet Divorce of 1993, among Czechs and Slovaks.

A series of bistridentate ruthenium(II) polypyridyl-type complexes based on the novel 2,6-di(quinolin-8-yl)pyridine (dqp) ligand have been synthesized and their photophysical properties have been studied. The complexes are amenable to substitution in the 4-position of the central pyridine with conserved quasi-C-2v symmetry, which allows for extension to isomer-free, rod-like molecular arrays for v

Objective: To study the association between maternal drug use in early pregnancy and orofacial cleft in the infant. Design: Register analysis based on prospectively collected information. Patients: All delivered women in Sweden July 1, 1995, through December 31, 2001. Main outcome measure: Presence of orofacial cleft in infant. Results: Prospective information on maternal drug use during the first

Protein-based microarrays are among the novel class of rapidly emerging proteomic technologies that will allow us to efficiently perform global proteome analysis. However, the process of designing adequate protein microarrays is a major inherent problem. In this study, we have evaluated a protein microarray platform based on nonpurified affinity-tagged single-chain (sc) Fv antibody fragments to ge

Wnt-5a is a non-transforming Wnt protein. Since Wnt-5a mRNA and protein levels differ within and between tumours, the potential of Wnt-5a as a prognostic factor has been debated. We have previously shown that the lack of Wnt-5a protein is a predictor of shorter disease-free survival in human breast cancer. Recently, however, we also showed that the breast tumours lacking Wnt-5a protein had a high

We report on ultrafast spectroscopy study of beta-crustacyanin, the carotenoprotein responsible for the coloration of the lobster shell. beta-Crustacyanin is formed by two closely positioned astaxanthin molecules encapsulated in protein. The 2D electronic spectroscopy together with two-color pump-probe was applied to investigate the electronic structure, the excited-state dynamics, and the influen

This article is divided into two parts. In the first part, preliminary reports on the archaeological work conducted at the sanctuary during the years 2012 and 2013 is presented, and in the second part, two conservation projects are discussed. The first part includes a description of the excavations at the Split Rock by Lars Karlsson, an account of the excavations on the slope of the Monumental Tom

The Lyme disease spirochetes, Borrelia burgdorferi sensu stricto, Borrelia afzelii and Borrelia garinii. are tick-borne pathogens that can cause chronic disseminated infections. To survive in the human host borreliae need to evade the immune system. It is already well known that B. burgdorferi ss. and B. afzelii bind the complement (C) alternative pathway inhibitor factor H from serum using OspE a

In order to understand exciton migration and fluorescence intensity fluctuation mechanisms in conjugated polymer single molecules, we studied fluorescence decay dynamics at "on" and "off" fluorescence intensity levels with 20 ps time resolution using MEH-PPV [poly(2-methoxy-5-(2'-ethylhexyloxy)-1,4-phenylenevinylene] dispersed in PMMA. Two types of intensity fluctuations were distinguished for sin

A moral Historiography without Moralism. Critical views on modern Church History Efforts for realism without moral judgments have identified morals with present law. This leads to positivistic positions, where moral questions are being answered with references to historical legal situations only, without moral implications. With the political changes 1989–1990 a change in historiography followed.