نتایج جستجو برای: mcroscopic anomalies
تعداد نتایج: 45866 فیلتر نتایج به سال:
We discuss anomalies associated with outer automorphisms in gauge theories based on classical groups, namely charge conjugations for $SU(N)$ and parities $SO(2r)$. emphasize the inequivalence (yet related by a flavor transformation) between two versions of conjugation $SU(2k)$, $SO(2r)$, $E_6$ symmetries. The subgroups that commute are identified. Some can lead to paradox, which is resolved obs...
One of the main goals of interpretation of gravity data is to detect location and edges of the anomalies. Edge detection of gravity anomalies is carried out by different methods. Terracing of the data is one of the approaches that help the interpreter to achieve appropriate results of edge detection. This goal becomes a complex task when the gravity anomalies have smooth borders due to gradual ...
Background: Neonatal deaths stand for almost two-thirds of all deaths occurring in infants under one year of age. Congenital anomalies are responsible for 24.5% of these cases forming a highly important issue for health policy-makers.Methods: We studied the pre-, peri- and post-natal conditions of 77 patients with multiple congenital anomalies (MCA) through genetic counseling at Several univers...
In analysing and investigating 66 consecutive cases of congenital scoliosis, we aimed to evaluate the clinical pattern of presentation, identify the underlying vertebral anomaly causing the deformity, and determine the frequency of associated intraspinal anomalies, cardiovascular anomalies and genito-urinary anomalies. Associated general anomalies were seen in 44% of the cases. The commonest pa...
Callosal anomalies are frequently associated with other central nervous system (CNS) and/or somatic anomalies. We retrospectively analyzed the clinical features of corpus callosal agenesis/hypoplasia accompanying other CNS and/or somatic anomalies. We reviewed the imaging and clinical information of patients who underwent brain magnetic resonance imaging in our hospital, between 2005 and 2012. ...
We review the issue of gauge and gravitational anomalies with backgrounds, offering a new outlook on some aspects of these questions. We compute the holographic anomalies of hypothetical theories dual, in the sense of the AdS-CFT correspondence, to Chern-Simons AdS gravity. Those anomalies are either gauge anomalies, associated to the AdS gauge group of the theory, or diffeomorphism anomalies, ...
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