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The chloroplast grana margins of spinach thylakoids were isolated by sonication and aqueous-two-phase partitioning and their electron transport properties examined. Photosystem II and I electron transport activities were measured and compared to the appressed and non-appressed grana core and stroma lamellae, respectively, as well as to whole thylakoids. The results show that the PS II complexes in

The hypotheses of this investigation were based on attachment theory and Bowlby's conception of “internal working models”, supposed to consist of one mainly emotional (model-of-self) and one more conscious cognitive structure (model-of-others), which are assumed to operate at different temporal stages of information processing. Facial muscle reactions in individuals with positive versus negative i

Due to the scarcity of reliable antibodies, RBC typing for Doa and Dob is notoriously difficult. Inaccurate typing can place patients at risk for hemolytic transfusion reactions. The molecular basis of the DOA/DOB polymorphism is associated with three nucleotide changes:378 C>T, 624 T>C,and 793 A>G of DO. While the 378 C>T and 624 T>C are silent mutations, the 793A>G polymorphism in codon 265 enco

Artikeln diskuterar Per-Olof Remmares artikel "Föreningen Egna Hem i Motala - egnahemsrörelsens pionjär" (Folkets Historia nr 1 1998) samt går in på sambandet mellan egnahems- och rösträttsrörelserna i Östergötland. Föreningen Egna Hem (FEH) bildades 7 augusti 1892 vid Karlströms bruk i Kristbergs socken som på den tiden var en egen kommun. Sedermera inkorporerades Kristberg i Borensbergs kommun,

Background: The treatment goal of early rheumatoid arthritis is remission. This study reports remission rates in clinical practice using a cohort of patients with early rheumatoid arthritis. Methods: 698 patients with early rheumatoid arthritis were included. Mean age at inclusion was 58 years and mean disease duration was 6.4 months; 64% of the patients were women, 56% were positive for antibodie

The aim of this study was to derive simple risk-based equations to be used in fire safety design. Design values for the equations are derived from a specific target risk, usually described as the target reliability index β. Using the design values with accepted calculation methods would result in an accepted engineering solution to the problem. This approach is commonly used in structural engineer

A new approach in affinity separations was studied by partitioning of Cellulomonas fimi beta-mannanase (EC 3.2.1.78) containing a mannan-binding module in galactomannan/hydroxypropyl starch aqueous two-phase system. Comparison was made with a truncated version of C. fimi beta-mannanase which lacked the mannan-binding module. Results showed that affinity partitioning of the beta-mannanase was achie

Gm allotypes are genetic variants of the immunoglobulin heavy G chains (IGHG) of IgG molecules, coded from chromosome 14q32, characterized by differences in amino acid epitopes of the constant heavy G chains and inherited in the Mendelian manner. Gm allotypes have influence on IgG subclass levels, and serum Gm allotype levels have been given for different Gm genotypes in adults. Four hundred and t

Almost all articles on education in medical ethics present proposals for or describe experiences of teaching students in different health professions. Since experienced staff also need such education, the purpose of this paper is to exemplify and discuss educational approaches that may be used after graduation. As an example we describe the experiences with a five-day European residential course o

A large pulse of atmospheric Cl-36 generated by a limited number of nuclear tests peaked in the late 1950s to early 1960s. The corresponding enhanced Cl-36 deposition is seen in various glaciological archives in the Northern Hemisphere. The profile of the bomb spike recorded in firn layers at Vostok Station, central East Antarctica. has been measured by employing accelerator mass spectrometry (AMS

Nanoparticles were used as a pseudostationary phase in capillary electrochromatography (CEC) electrospray ionisation-mass spectrometry (ESI-MS) for separation of both neutral analytes by a reversed phase mechanism, as well as for cationic analytes by a cation exchange mechanism. Nanoparticles suspended in electrolyte, were injected as a plug prior to the sample using a partial filling technique (P