منابع مشابه
Hypocomplementemia of Membranoproliferative Nephritis
of factor B from mixtures of normal human serum (NHS) and plasma from a patient with membranoproliferative nephritis (MPP), either by heating or by immune equivalence absorption, blocks C3 breakdown by C3NeF. Addition of purified factor B to these mixtures restores the anticomplementary effect. When purified factor B is added to mixtures of MPP and purified C3, breakdown also occurs. Associated...
متن کامل[Hypocomplementemia in systemic sclerosis].
BACKGROUND Hypocomplementemia has been detected in about 15% of unselected series of SSc patients. It constitutes one of the 10 parameters needed to evaluate the European Scleroderma Study Group (EScSG) activity index. A few studies have been so far devoted to investigate the clinical manifestations correlated with this finding. OBJECTIVE To investigate SSc patients for hypocomplementemia and...
متن کاملQuestion Answering over Linked Data (QALD-4)
1 CITEC, Bielefeld University, Germany [email protected] [email protected] [email protected] 2 Alexandru Ioan Cuza University of Iasi, Romania [email protected] 3 IBM Research, Dublin, Ireland [email protected] 4 AKSW, University of Leipzig, Germany [email protected] 5 INRIA Sophia-Antipolis Méditerrané, Cedex, France elena.cabrio@i...
متن کاملEvaluating question answering over linked data
The availability of large amounts of open, distributed and structured semantic data on the web has no precedent in the history of computer science. In recent years, there have been important advances in semantic search and question answering over RDF data. In particular, natural language interfaces to online semantic data have the advantage that they can exploit the expressive power of Semantic...
متن کاملQUINT: Interpretable Question Answering over Knowledge Bases
We present QUINT, a live system for question answering over knowledge bases. QUINT automatically learns role-aligned utterance-query templates from user questions paired with their answers. When QUINT answers a question, it visualizes the complete derivation sequence from the natural language utterance to the final answer. The derivation provides an explanation of how the syntactic structure of...
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ژورنال
عنوان ژورنال: Deutsches Aerzteblatt Online
سال: 2010
ISSN: 1866-0452
DOI: 10.3238/arztebl.2010.0349b