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The genus Flavocetraria Kärnef. & Thell (Parmeliaceae) and its affinities.
Abstract is not available
Interligand electron transfer determines triplet excited state electron injection in RuN3-sensitized TiO2 films
Electron injection from the transition metal complex Ru(dcbpy)(2)(NCS)(2) (dcbpy = 2,2'-bipyridine-4,4'-dicarboxylate) into a titanium dioxide nanoparticle film occurs along two pathways. The dominating part of the electron injection proceeds from the initially excited singlet state of the sensitizer into the conduction band of the semiconductor on the sub-hundred-femtosecond time scale. The slowe
Surface texturing of Mo-V-Te-Nb-O-x selective oxidation catalysts
The paper concentrates on the study of Mo-V-Te-Nb oxide mixtures by electron microscopy combined with catalytic investigation of these materials in the partial oxidation of propane. Surface texturing of catalyst particles composed of two phases referred to in the literature as M1 and M2 is revealed by high-resolution transmission electron microscopy of high performing catalysts. The chemical compo
Absence of nexin links as a possible causeof primary ciliary dyskinesia.
The Quebec classification and a new Swedish classification for whiplash-associated disorders in relation to life satisfaction in patients at high risk of chronic functional impairment and disability
Unlike the Quebec classification system, which is based primarily on pathoanatomy, a new Swedish classification system is based on the site of functional impairment and disability. A prospective study was performed on 85 patients with whiplash-associated disorders grade II according to the Quebec classification. The patients were examined 3-36 months following trauma. A team of professionals with
A chemotaxonomic method for classification of asymmetric Penicillia by means of cross-partition in aqueous 2-phase systems combined with simca pattern-recognition analysis
A chemotaxonomic method for classification of asymmetric penicillia by means of cross-partition in aqueous two-phase systems combined with SIMCA pattern recognition analysis. Conidia of three strains each of three closely related Penicillium species in the P. oiridicatum group were subjected to cross-partition in aqueous polymer two-phase systems. The cross-point values, the percentage of conidia
Changes in blood pressure and body weight following smoking cessation in women.
Objective. Few have studied the long-term effects of smoking and smoking cessation on weight gain and blood pressure increase and compared with the age-related increases experienced by most adults. This study compared the development of weight and blood pressure in female never smokers, continuing smokers and smokers who quit smoking. Design. Weight, systolic (SBP) and diastolic (DBP) blood press
Sammanställning av enkäter om läkarutbildningen. Hur viktig en del inom utbildningen är värderas alltid högre än hur bra den är [A compilation of questionnaires on medical education. ]
Increased expression of vascular endothelial growth factor-a in seasonal allergic rhinitis
Increased vascular dilatation and permeability characterize allergic rhinitis. In this study oligonucleotide microarrays (Affymetrix HuGe95A) were used to identify differentially expressed vasoactive genes in nasal biopsies from 23 patients with symptomatic seasonal allergic rhinitis (SAR) and 12 healthy controls. RNA was extracted from the biopsies and pooled in three patient and three control po
Glucose but Not Lactate in Combination With Acidosis Aggravates Ischemic Neuronal Death In Vitro.
Event-related potential features indexing central auditory discrimination by newborns
Behavioral research has produced little evidence on sound feature discrimination in neonates. Sensory processes underlying sound perception can be studied using the mismatch negativity (MMN) component of auditory event-related potentials (ERPs), which is not contingent on conscious perception and response. Thus, MMN is suitable for studying newborns, who are difficult to obtain behavioral response
Measurements of Si ion stopping in amorphous silicon
The stopping of Si-28 ions in polycrystalline Si foils has been measured over the energy range 0.1-3.3 MeV per nucleon. For the low energy interval (0.1-0.5 MeV per nucleon), time of flight-energy elastic recoil detection analysis method was used, whilst for the high energy region (1.2-3.3 MeV per nucleon) the energy loss in the same foil was measured using a Si p-i-n diode with the Si-28 ions dir
Titration of fatty acids solubilized in cationic and anionic micelles. Calorimetry and thermodynamic modeling
The electrostatic properties of charged surfactant micelles are investigated through titrations of fatty acid probes solubilized in the micelles. The titration process is followed by means of calorimetric measurements and by determining the pH values as a function of added base. This approach yields a complete thermodynamic description of the titration process. In particular, we find that the proc
The potentials of proton beam radiation therapy in malignant lymphoma, thymoma and sarcoma
A group of Swedish oncologists and hospital physicists have estimated the number of patients in Sweden suitable for proton beam therapy. The estimations have been based on current statistics of tumour incidence, number of patients potentially eligible for radiation treatment, scientific support from clinical trials and model dose planning studies and knowledge of the dose-response relations of dif
Proteomics-protein profiling technology: the trend towards a microfabricated toolbox concept
The use of mono-crystalline silicon microstructures for high-speed and high sensitivity protein mapping and protein identification is presented as an important contribution within the field of proteomics. The various approaches for handling minute amounts of protein sample are described. Piezoelectric dispensing units developed in-house are being used for sample-handling and the generation of 60-p
How reliable are contour curves?
We present a method to add confidence limits to level curves, drawn on a map of a Gaussian random surface, measured with or without error on a regular or irregular grid. The method is based on the conditional level crossing intensity measure for non-stationary Gaussian fields.
Effects of vasoactive intestinal polypeptide on choroid plexus blood flow and cerebrospinal fluid production
Colonisation of extragenital sites by Candida in women with recurrent vulvovaginal candidosis.
Lavsystematik och biogeografi - en bok tillägnad Leif Tibell.
Med anledning av Leif Tibells 60-årsdag, utkom sent i höstas en "Festschrift" helt ägnad åt lavar. Det är en rejäl lunta på omkring 500 sidor med 32 artiklar författade på engelska av lichenologer från hela världen. Jag har försökt extrahera resultat och nyheter ur denna bok som har särskilt intresse för svensk lichenologi.