Roche lobe
A calculator for Roche lobe properties
... the Roche lobe is presented in two ...the Roche lobe); the second provides R( θ , φ ), the distance from the stellar center to the stellar surface for any specified polar ...its Roche ...
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Features of the mass transfer in magnetic cataclysmic variables with fast-rotating white dwarfs
... Abstract. The flow structure in magnetic cataclysmic variables was investigated taking into account the e ff ects of strong magnetic field and fast rotation of the white dwarf. We modeled the AE Aqr system as a unique ...
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Accreting neutron stars and black holes
... Figure 1.5 illustrates the evolutionary scenario for the formation of an LMXB, and eventu- ally the formation of a binary millisecond radio pulsar, from an initial binary containing a massive supergiant and a low-mass ...
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A magnetic white dwarf in a detached eclipsing binary
... At first glance, the history of SDSS J0303 + 0054 seems to be even less certain than its future. It could either have emerged from the common envelope and is now a classical PCEB evolving slowly into a CV or, given its ...
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The first pre-supersoft X-ray binary
... its Roche lobe on the thermally pulsating asymptotic giant branch, initiating a common envelope ...to Roche lobe filling and there is likely to be a short phase of thermal time-scale mass ...
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System parameters of X Ray binaries
... Schematic view of an XRB, including the Roche lobe filling companion star, the mass transfer stream, and the accretion disc around the compact object, shown in both spatial coordinates X[r] ...
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Hot subdwarf formation: Confronting theory with observation
... Binary interaction obviously plays an important role in the process of formation and evolution of hot subdwarf stars [36]. For the close binary systems common envelope (CE) ejection is the only viable formation channel ...
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A multi-model approach to X-ray pulsars - Connecting spectral and timing models to pin down the intrinsic emission characteristics of magnetized, accreting neutron stars
... or Roche lobe overflow), the magnetospheric coupling of the accretion flow to the field lines governs the formation of the accretion columns and hence determines the geometrical and physical setting for the ...
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Mass Transfer in Binary Stellar Evolution and Its Stability
... its Roche lobe (the donor or secondary), trans- ferring mass to a compact star (the accretor or primary) and the mass leaking out of the inner Lagrangian point forms an accretion disk around the ...their ...
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Roche tomography of cataclysmic variables - III. Star-spots on AE Aqr
... there is no observational support for an abrupt change in angular momentum losses at the point where stars become fully convective. Furthermore, magnetic activity cycles on the secondary star have been invoked to explain ...
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Comparison of Two Real Time Quantitative Assays for Detection of Severe Acute Respiratory Syndrome Coronavirus
... the Roche and Artus assays, the enzymes used for RT-PCR may be the ...the Roche assay applies the one-enzyme Tth (Thermus thermophilus) DNA polymerase assay, as described by Myers and Gelfand ...
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Performance of an Early Infant Diagnostic Test, AmpliSens DNA HIV FRT, Using Dried Blood Spots Collected from Children Born to Human Immunodeficiency Virus Infected Mothers in Ukraine
... the Roche COBAS AmpliPrep/COBAS TaqMan (CAP/CTM) HIV-1 Qual test, and the Abbott RealTime HIV-1 Qualitative ...and Roche CAP/CTM Qual assays and ...the Roche CAP/CTM Qual ...
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Temporal lobe epilepsy with amygdala enlargement: a subtype of temporal lobe epilepsy
... Results: Average seizure onset age was 42.0 years (SD 14.3). All patients had complex partial seizures, fourteen had occasional generalized tonic-clonic seizures which often happened during sleep. Ninety percent patients ...
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Developmental abnormalities of the medial temporal lobe in patients with temporal lobe epilepsy
... Focal neocortical malformations (n 5 6). In five patients (patients 2 through 6), the abnor- mality consisted of a small area of thickened neocortex involving either the parahippocampal or occipitotemporal gyri. At this ...
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Original Article Liver volume measured on magnetic resonance imaging in cirrhosis patients with hepatitis B: association with severity of esophageal varices
... caudate lobe is linked to its blood supply. The caudate lobe is mainly supplied by the posterior branch of the right portal vein, which has a shorter intrahepatic course, and the hepatic venous drainage of ...
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Left right dissymmetry, handedness
... The forward projections of the right frontal lobe and tip of the right temporal lobe, and the posterior extension of the left occipital lobe, are more striking in these fetal brains than[r] ...
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Window Function Analysis in OFDM System for PAPR Reduction
... Other metrics that can be seen are the width of the main lobe and the peak level of the side lobes, which respectively determine the ability to resolve comparable strength signals and disparate strength signals. ...
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The Pyramidal Lobe of the Thyroid
... pyramidal lobe are available. In our experience, the lobe is about 2 cm in almost half of the cases and generally, when the lobe is longer it is also much thinner, as if it were ...pyramidal ...
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Posterior Reversible Encephalopathy Syndrome Caused by Fioricet (Butalbital-Acetaminophen-Caffeine)
... A common side effect of Fioricet (butalbital-acetaminophen-caffeine) is high blood pressure caused by the caffeine content. We report a case of a 54-year-old female who developed the worst headache of her life after taking ...
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Genotype Dependence of Hepatitis C Virus Load Measurement in Commercially Available Quantitative Assays
... the Roche Monitor and lim- iting-dilution assays had a cutoff sensitivity of approximately 1,000 copies of RNA per ...the Roche Monitor 1.0 assay, but all samples were positive by the Roche Monitor ...
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