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Reflux of equimolecular amounts 2-aminobenzylamine and isatins in acetic acid produced indolo[3,2-c]quinolin-6-ones in good yields. A proposed mechanism involving initial formation of a spiro compound is given. This isolable intermediate subsequently rearranges via a sequential isocyanate ring opening and a cyclisation process to a urea derivative which finally cyclized to the indolo[3,2-c]quinoli
In designing safety-critical real-time distributed control-systems a great potential lies in combining methods within the areas of dependable computer systems and control theory. In this report a brake system on a heavy-duty truck is used as a case study to discuss the choice of distribution level of the computer system and the control algorithms. The distrubution levels of these system aspects ar
Fibroblasts, being one of the resident and structural cells of the lung, have the capacity to produce inflammatory mediators, cytokines and extracellular matrix (ECM) proteins perpetuating the inflammation in the airways of asthmatics. Airway remodeling is also a prominent feature of asthma that affects the lung function causing a thickening of the airways. An increased ECM production of proteogly
Tailbiting trellis representations of linear block codes with an arbitrary sectionalization of the time axis are studied. The notations of regular and irregular tailbiting codes are introduced and their maximal state complexities are lower-bounded. The asymptotic behavior of the derived bound is investigated. Furthermore, for regular tailbiting codes the product state complexity is lower-bounded.
Polyploidy is common in higher plants, and speciation in polyploid complexes is usually the result of reticulate evolution. We examined variation in nuclear AFLP fingerprints, nuclear isozymes, and hypervariable plastid DNA loci to describe speciation patterns and species relationships in the Dactylorhiza incarnatalmaculata polyploid complex (marsh orchids; Orchidaceae) in Greece. Several endemic
Calcium concentration within the endoplasmic reticulum ER) plays an essential role in cell physiology. We have investigated the effects of basiliolides, a novel class of C19 dilactones isolated from Thapsia garganica, on Ca2+ mobilization in T cells. Basiliolide A1 induced a rapid mobilization of intracellular Ca2+ in the leukemia T-cell line Jurkat. First, a rapid calcium peak was observed and in
The aim of the present study was to find clinical parameters affecting incidence and progression of nephropathy in type 2 diabetic patients. A prospective study for 10 years was performed in 385 type 2 diabetic patients (diabetes diagnosis > or =30 years) attending a hospital-based outpatient clinic. Medical risk indicators like diabetes duration, HbA(1c), and blood pressure were related to the de
The PHENIX On-Line system takes signals from the Front End Modules (FEM) on each detector subsystem for the purpose of generating events for physics analysis. Processing of event data begins when the Data Collection Modules (DCM) receive data via fiber-optic links from the FEMs. The DCMs format and zero suppress the data and generate data packets. These packets go to the Event Builders (EvB) that
Den första antologin har sin styrka i sina många exakta uppgifter (t. ex. om nedgången i antalet evangeliska teologistudenter under 1930-talet) och sina djupgående, teologiska analyser av det tyska materialet. Av den engelskspråkiga debatten, som möter i följande volym, märks dock inte mycket. Här får vi bl. a. veta att de amerikanska ledarna i World Jewish Congress 1941 krävde ett omedelbart stop
The effect of mixing time on wheat protein composition and gluten formation was studied for three commercial flour mixtures (biscuit, standard and strong) and one durum flour. Ultracentrifugation was used to separate the fresh, wet gluten from the wheat-flour dough immediately after mixing. Small deformation dynamic theological measurements and RP- and SE-HPLC were used to determine the characteri
The importance of wound classification and site of ulceration was evaluated in 314 consecutive diabetic patients with foot ulcers. The ulcers were classified as superficial (through the full thickness of the dermis; n = 150), deep (n = 50), osteomyelitis and/or abscess (n = 46), minor gangrene (n = 39) or major gangrene (n = 29). Wound healing was defined as intact skin for at least 6 months. In p
The thesis comprises the following reports: 1. Bankvall, C.G., Heat transfer in fibrous materials. National Swedish Building Research, Document D:4, 1972. 2. Bankvall, C.G., Natural convective heat transfer in insulated structures. Lund Institute of Technnology, Building Technology, Report 38, 1972. Detailed information on the theoretical and experimental investigations, as well as information
The aim of this study is to examine the characteristics of the Argentine writer Juan Jose Saer’s Nadie nada nunca (1980) and how literary perception is explored in this novel. The first part of the thesis deals with Saer’s works in general, and includes a short overview of his novels, his short stories, his poems and his essays, with special emphasis on his theoretical discussions about literature
