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Fungus gnats (Diptera: Bolitophilidae, Diadocidiidae, Ditomyiidae, Keroplatidae and Mycetophilidae) from Møre og Romsdal.

Faunistic data on fungus gnats from the county of Møre og Romsdal in Norway are presented and all species known from the county are summarized in a checklist. Treatment of some 23000 specimens, collected with one Malaise trap and one window trap for a whole year each, resulted in the identifi cation of 315 species from a single site at Jordalsgrend, Sunndal municipality. Material from three other

On the use of MOS varactors in RF VCOs

This paper presents two 1.8 GHz CMOS voltage-controlled oscillators (VCOs), tuned by an inversion-mode MOS varactor and an accumulation-mode MOS varactor, respectively. Both VCOs show a lower power consumption and a lower phase noise than a reference VCO tuned by a more commonly used diode varactor. The best overall performance is displayed by the accumulation-mode MOS varactor VCO. The VCOs were

Directions in Mathematical Systems : Theory and Optimization

This volume provides a compilation of recent contributions on feedback and robust control, modeling, estimation and filtering. They were presented on the occasion of the sixtieth birthday of Anders Lindquist, who has delivered fundamental contributions to the fields of systems, signals and control for more than three decades. His contributions include seminal work on the role of splitting subspace

Democracy Beyond the Ballot Box : Citizen Participation and Social Rights in Post-Transition Chile

Popular Abstract in Swedish Vad betyder egentligen demokratisering för medborgaren i termer av möjligheter för deltagande i och inflytande över socio-politiska processer? Denna fråga står i centrum för föreliggande avhandling. Den våg av demokratiseringsprocesser som svept över utvecklingsvärlden under de senaste decennierna har medfört ökad frihet för miljontals människor och givit upphov till enThe global expansion of democratic rule in the developing world has attracted much scholarly interest. The societal implications of the democratisation process, i.e. what democratisation actually means for the citizens in terms of opportunities for participation and influence, have not received as much attention though. This study makes a contribution to redressing the imbalance. Drawing on normat

Studies on the frost resistance of natural stone

This work deals with the effects of freeze-thawing on the deterioration of some types of natural stone, especially stones frequently used in old buildings in Sweden. Laboratory studies were performed mainly on Gotland sandstone. This stone has been widely used in old buildings in the whole Baltic region, and is often badly deteriorated. A granite from Bohuslän Province in Sweden was studied as wel

No evidence for linkage in Swedish multiplex T1DM families to IL12B on chromosome 5q33-34

Type 1 diabetes mellitus (T1DM) is an autoimmune disease in which the 0 cells in the pancreas are destroyed by the body's own immune system. IL12 plays a role in pathological situations, such as septic shock, tissue damage during inflammation, and organ-specific autoimmune diseases. In NOD mice, administration of IL12 induces T1DM and administration of IL12 antagonists prevents T1DM. Linkage and a

Structures of trans-[PtCl2(PBz3)2], trans-[PtI2(PBz3)2], trans-[Pt(NCS)2(PBz3)2] small middle dot0.5C6H6 and trans-[PdI2(PBz3)2].

A series of structures of trans-[MX(2)(PBz(3))(2)] [M = Pt, X = Cl(-); PBz(3) = tribenzylphosphine (1), I(-), trans-diiodobis(tribenzylphosphine)platinum(II) (2), and NCS(-), trans-di(thiocyanate)bis(tribenzylphosphine)platinum(II) (3); M = Pd, X = I(-), trans-diiodobis(tribenzylphosphine)palladium(II) (4)] have been characterized by X-ray crystallography. In all compounds each tribenzylphosphine

Evaluation of the change in the morphology of gold nanoparticles during sintering

Morphological changes of agglomerates consisting of nanometer primary gold particles were studied experimentally and theoretically. Gold aerosol nanoparticles were produced using the evaporation/condensation method, and the change in agglomerate size by reheating was examined experimentally using a tandem DMA setup. Numerical calculations, based on two extreme mechanisms to reshape agglomerates, i

Serum IgG to heat shock proteins and Porphyromonas gingivalis antigens in diabetic patients with periodontitis.

Background:Past studies have reported a correlation between the presence and severity of periodontitis and serum antibody titers to species-specific antigens of Porphyromonas gingivalis or to cross-reactive antigens, such as lipopolysaccharide (LPS) and heat shock proteins (HSP), shared between P. gingivalis and other bacteria. Our recent study of periodontal treatment outcome in insulin-dependent

Eosinophil leukocyte degranulation in response to serum-opsonized beads: C5a and platelet-activating factor enhance ECP release, with roles for protein kinases A and C

BACKGROUND: Eosinophils have a typical content of granule-bound, cytotoxic, cationic proteins which may, when released to the external milieu, play roles in diseases such as asthma and parasitic infestation. Therefore, we have investigated possible mechanisms by which their release is regulated in eosinophils. METHODS: The enzyme-linked immunosorbent assay (ELISA) was used to detect released eosin

Phonon-assisted tunneling through quantum dot stacks

The impact of electron-phonon interaction on the coherent transport through a quantum dot stack is investigated using the nonequilibrium Green's function technique. While the main resonance is due to the alignment of the single dot levels, satellite peaks occur due to resonances with phonon replica of the bare levels. This effect is analyzed in detail and we show that the inclusion of nondiagonal

Targeting type 1 diabetes before and at the clinical onset of disease.

Autoimmune type 1 diabetes is strongly associated with a number of immune abnormalities that manifest themselves before and at the time of clinical diagnosis. The clinical onset is associated with a major loss of the pancreatic islet beta cells. Insulin treatment is the only treatment option since numerous trials with agents that suppress or modulate immune function have failed to preserve beta ce

Infrared photodetectors in heterostructure nanowires

We report on spectrally resolved photocurrent measurements on single self-assembled nanowire heterostructures. The wires, typically 3 mu m long with an average diameter of 85 nm, consist of InAs with a 1 mu m central part of InAsP. Two different sets of wires were prepared with phosphorus contents of 15 +/- 3% and 35 +/- 3%, respectively, as determined by energy-dispersive spectroscopy measurement