... phenomenon, called stall, arises from the separation of boundary layer from the airfoil and is usually accompanied with simultaneous loss of control ...

... with the failure of changes in cutaneous arterial tone to accompany the sweat cycles if both cutaneous blood flow and sweating were determined by ...

A new method to estimate the mean atomic number of primary cosmic rays in energy range 10 to the 3rd

This Java applet plots up to 10 functions simultaneously with zoom and trace features. It can be used to study properties of functions or approximate solutions to equations. The syntax for entering the functions is given on the accompanying web page.

Chemical bonding occurs when electrons can be simultaneously close to two nuclei. Here is the modern view of how this can take place. No mathematics! Illustrated diagrams that accompany this quick reference helps the reader to visualize the concepts.

Data of 46 families with the accompanying Air Showers (AS), observed by the combination of the Emulsion Chamber (EC) and the air shower array at Mt. Chacaltaya, are presented. The experimental setup including the AS array which consists of 40 scintillatio...

Sudden loss of coolant in a pressurized water reactor due to failure of a coolant pipe would result in flashing of the coolant accompanied by the propagation of a rarefaction wave into the downcomer. A computer program that simultaneously calculates the b...

Observations made with the Injun 3 satellite of precipitating Ee = or > 40 keV electron microbursts and of VLF chorus emission have revealed their simultaneous occurrence. Observed electron microbursts are always accompanied by a group of VLF chorus emiss...

Observations made with the Injun 3 satellite of bursts of precipitating Ee greater than or equal 40-kev electrons and of VLF chorus emission have revealed their simultaneous occurrence. Observed microbursts are always accompanied by a group of VLF chorus ...

Simultaneous upstream events are accompanied by large amplitude anti-Sunward Alfv�n Waves ... The Alfv�n waves could also play a critical role in ...

A series of lithium anode electrochemical cells using inorganic oxyhalides as solvents for the electrolytic solutions have been operated at room temperature. Lithium metal can be electrodeposited from these solutions accompanied by the simultaneous electr...

A patient had complex partial seizures manifested as transient confusion and profound bradycardia. These attacks were diagnosed by simultaneous EEG-ECG recordings and were suppressed by carbamazepine. Bradycardia is an exceptional cardiac accompaniment of partial seizures. PMID:3376990

... a simultaneous change in base ratio. Keywords: Anostostomatidae, chromosome evolution, hybrid zone, weta, New Zealand, DNA content Introduction ... continuing problems with generalising about the role of ...

Anionic polymerization of methyl 2-cyanoacrylate initiated by photoinduced heterolysis of crystal violet leuconitrile (CVCN) and of malachite green leucohydroxide (MGOH) is demonstrated. Polymerization is accompanied by color formation.

The uncertainty of the availability of future supplies of petroleum has raised the possibility that a future electrical power curtailment could be accompanied by a simultaneous curtailment of petroleum fuel supplies. During such curtailments the ability o...

Sudden loss of coolant in a pressurized water reactor due to failure of a coolant pipe would result in flashing of the coolant accompanied by the propagation of a rarefaction wave into the downcomer. A computer program that simultaneously calculates the behavior of the coolant and the accompanying motion of the core support barrel ...

kinetics. Absorption with first-order reversible reaction and desorption Gas absorption accompanied for the desorption rate of the product P through the gas-liquid interface, )(, I PPPP CCEk -l , which contains EPChapter 3: Simultaneous absorption and/or desorption with reversible first-order chemical reaction

Two necropsy cases of Down syndrome are reported. These showed transient abnormal myelopoiesis accompanying characteristic hepatic sinusoidal fibrosis. Numerous megakaryocytes were found in the liver of one case, but not in the other. Only eight cases of Down syndrome with simultaneous occurrence of hepatic fibrosis and transient abnormal myelopoiesis have ...

One method to simulate the long-term exposure of soil to acid rain involves the addition of single doses of concentrated acid. The inhibition of carbon mineralization accompanied by a stimulation of nitrogen mineralization may result from this severe, unnatural treatment. The present study was designed to determine whether the inhibition of carbon mineralization and the ...

This case report presents a patient with progressive dysphagia, accompanied by weight loss, in the absence of organic disease. Esophageal motility studies initially failed to reveal a diagnosis. At simultaneous manometry and fluoroscopy, with bread/barium boluses, the diagnosis of esophageal spasm in a relatively weak esophagus was made. All conservative ...

The STAR Collaboration at the Relativistic Heavy Ion Collider has presented data on electron-positron pair production accompanied by nuclear breakup at small impact parameters where the simultaneous excitation of the two ions, mainly the giant dipole resonance (GDR), can occur. We calculate the electron-positron pair production cross section relevant for ...

OBJECTIVE: Sleep spindles and K-complexes are EEG hallmarks of non-REM sleep. However, the brain regions generating these discharges and the functional connections of their generators to other regions are not fully known. We investigated the neuroanatomical correlates of spindles and K-complexes using simultaneous EEG and fMRI. METHODS: EEGs recorded during EEG-fMRI studies of ...

Detailed investigations concerning conditions of the coprecipitation of micrequantities of thallium with silver iodide undcr thc simultaneous separation of the element from its accompanying elcments were carried out. The complete coprecipitation of thallium depends on the pH value of the solution and the setting tinie of the precipitate. The ...

High resolution measurements of prompt ?-rays emitted from fission fragments accompanied by light charged particles (LCP) and those emitted from normal binary fission fragments in 252Cf fission were simultaneously carried out using a 30 cm3 Ge(Li) detector. A ``sandwich'' type of arrangement in the source-detector assembly was used to eliminate Doppler ...

This is written so as to report the case of a 71-year-old male with a diagnosis of sigmoid adenocarcinoma accompanied by severe coronary artery disease and unstable angina, which was subject to simultaneous surgical treatment. The patient initially underwent an off-pump coronary artery revascularization in order to avoid the complications of ...

We present the first simultaneous observations of chorus activity and energetic particles from near-geosynchronous orbit by using data from the Aerospace Corporation VLF receiver and the UCSD charged particle detector on the SCATHA satellite. We find that, for the 5 days studied, June 23--27, 1979, every encounter with injected clouds of energetic electrons was ...

Spontaneous reactivation of previously stored patterns of neural activity occurs in hippocampus and neocortex during non-rapid eye movement (NREM) sleep. Notable features of the neocortical local field potential during NREM sleep are high-amplitude, low-frequency thalamocortical oscillations including K-complexes, low-voltage spindles, and high-voltage spindles. Using combined ...

Spontaneous reactivation of previously stored patterns of neural activity occurs in hippocampus and neocortex during non-rapid eye movement (NREM) sleep. Notable features of the neocortical local field potential during NREM sleep are high amplitude, low frequency thalamocortical oscillations including K-complexes, low-voltage spindles and high-voltage spindles. Using combined ...

Chromosome segregation during mitosis requires the assembly of a large proteinaceous structure termed the kinetochore. In Caenorhabditis elegans, KNL-1 is required to target multiple outer kinetochore proteins. Here, we demonstrate that the vertebrate KNL1 counterpart is essential for chromosome segregation and is required to localize a subset of outer kinetochore proteins. However, unlike in C. ...

Humans are less responsive to the surrounding environment during sleep. However, the extent to which the human brain responds to external stimuli during sleep is uncertain. We used simultaneous EEG and functional MRI to characterize brain responses to tones during wakefulness and non-rapid eye movement (NREM) sleep. Sounds during wakefulness elicited responses in the thalamus ...

Humans are less responsive to the surrounding environment during sleep. However, the extent to which the human brain responds to external stimuli during sleep is uncertain. We used simultaneous EEG and functional MRI to characterize brain responses to tones during wakefulness and non-rapid eye movement (NREM) sleep. Sounds during wakefulness elicited responses in the thalamus ...

This grant was to support the reduction and analysis of our approved XMM observation of the nearby Seyfert 2 galaxy NGC 5506. The observation has been carried out simultaneously with a BeppoSAX observation of the same source. The proposal was aimed to study in detail the Compton reflection component and the complex Iron K line of this source, combining the still unique ...

The paper presents a simultaneous analysis of magnetic recordings of vlp geomagnetic pulsations (0.4-0.8 mHz) and dynamic pulsation spectra in the 0.1-1.0 Hz range as obtained by Southern Hemisphere observatories. It is shown that high-latitude long-period vlp pulsations are accompanied by pulsed bursts of type Pi1B.

, accompanied by the generation of electrostatic whistler waves. We focus on the breakup of the tubes on the disintegration of elongated tubes and the concurrent de- velopment of electrostatic whistler waves. These simu for the many thousands of v21 e . Simultaneously with the tube breakup, electrostatic whistler waves appear

The results of broad searches for schemes that are convenient for observing effects of time-inversion-invariance violation (T violation) simultaneously with parity violation (PT violation) in electromagnetic transitions in nuclei are presented. The main problems in observing such effects are discussed. A scheme that seems one of the most promising for this and which relies on ...

High Harmonic Fast Wave (HHFW) heating experiments on NSTX have been observed to be accompanied by significant edge ion heating (T(sub i) >> T(sub e)). This heating is found to be anisotropic with T(sub perp) > T(sub par). Simultaneously, coherent oscilla...

A novel method for the analysis of oligonucleotide-oligonucleotide interactions is described. Oligonucleotides of different sequence are synthesised in situ as stripes on the surface of a glass slide (see accompanying paper). Multiple hybridizations are then carried out on each oligonucleotide simultaneously to determine the dependence of oligonucleotide ...

A syndrome of unilateral upper nuchal or occipital pain, with or without numbness in these areas, accompanied by simultaneous ipsilateral numbness of the tongue is explicable by compression of the second cervical root in the atlantoaxial space on sharp rotation of the neck. Afferents fibres from the lingual nerve travelling via the hypoglossal nerve to the ...

Multi-hop whistler-mode ELF//VLF signals and triggered emissions excited by the HAARP HF heater U November 2004; published 28 December 2004. [1] Modulated heating of the lower ionosphere with the HAARP HF to be amplified, and are accompanied by triggered emissions. Simultaneous observations near ($30 km) HAARP show 2

This article, created by Dan Nettleton of the University of Nebraska-Lincoln, presents data from 1997 Big Ten Conference men's basketball games involving the University of Iowa Hawkeyes. These games are analyzed in a series of scatterplots which are accompanied by bivariate statistical inference. Additionally, the data can be used to represent inference techniques such as ...

re- agents is accompanied by the formation of 1 equiv of lithium chloride (typically removed during-step alkylation procedure that generates LHMDS and anhydrous lithium chloride simultaneously from the reaction of lithium metal with n-hexyl chloride in the presence of hexamethyldisilazane. In prior work, a method

The provision of automatic alarm systems on medical equipment is generally designed to supplement the user's ability to monitor a variety of device and patient variables simultaneously. The potential value of such systems in improving the safety and efficacy of medical care is accompanied by the potential for false reliance on or other misuse of the alarm ...

The STAR Collaboration at the Relativistic Heavy Ion Collider present data on electron-positron pair production accompanied by nuclear breakup at small impact parameters where the simultaneous excitation of the two ions, mainly the giant dipole resonance GDR, can occur. We calculate the electron-positron pair production cross section relevant for the STAR ...

The growth of activator losses is accompanied by the decay of a traveling reaction pulse. In a ring reactor, this propagation threshold is present simultaneously with a threshold related to the ring diameter. The results of numerical experiments with pulses of an exothermal reaction reveal the transition from pulse propagation to a homogeneous hot regime, ...

Observations are made on the protons and neutrons simultaneously ejected from helium and lithium by 280 Mev bremsstrahlung. All photoprotons are found to be accompanied by a neutron. The results are interpreted in terms of Levinger's quasideuteron theory of photodisintegration. The results lead to a measurement of the low momentum ...

Although the syndrome of inappropriate secretion of antidiuretic hormone (SIADH) and Lambert-Eaton myasthenic syndrome (LEMS) are often individually accompanied by small-cell lung carcinoma, simultaneous occurrence of the 2 syndromes is rare. A 61-year-old man was admitted to our hospital because of fatigue and myasthenia in the extremities, and small-cell ...

Unequivocal evidence for significant target outer-shell excitation accompanying multiple-electron capture, in slow collisions of highly charged ions with many-electron atoms, has been obtained by means of simultaneous Auger-electron and cold-target recoil-ion momentum spectroscopic measurements. For the 28 keV {sup 15}N{sup 7+}+Ar collision system, it is ...

Senescence of isolated petals of Tradescantia is accompanied by a large increase in membrane permeability, and application of ethylene hastens the onset of this increase. There is a 1- to 2.5-hour lag between ethylene application and the onset of anthocyanin efflux (an indicator of increased membrane permeability). Simultaneous application of 0.1 ...

Microstructural changes in a structural martensitic steel upon low-cyclic fatigue (LCF) deformation have been investigated. The micromechanics of plastic deformation and accompanying effects have been studied at the scale of martensite laths and packets with the aid of transmission electron microscopy (TEM). It has been shown that with increasing LCF deformation, changes in ...

In a systematic survey of ternary fission induced by thermal neutrons at the Lohengrin spectrometer of the ILL/Grenoble, the target nucleus249Cf has recently been added to the list of actinides under study. Special emphasis was put on the search for the heaviest ternary particles. At the limit of detection (some 10?9 per fission), the heaviest isotopes observed for249Cf(nth,f) are37Si and37S. ...

>The presence of sodium an ammonium fluoride increases the cathode potential of tin to the point where it approaches the separation potential of nickel from chloride solutions. Tbe potential in the simultaneous separation of tin and nickel at the cathode is a higher positive quantity than the potentials in the individual separation of tin and nickel. The course of ...

Thin-solid films of C76, C78 and C84 were prepared from chloroform solutions by drop coating on electrodes of quartz crystals and investigated by simultaneous cyclic voltammetry and piezoelectric microgravimetry with the use of an electrochemical quartz crystal microbalance. Stability of the films with respect to dissolution in acetonitrile solutions was dependent on the ...

During simultaneous high-altitude balloon flights from College, Alaska, and Macquarie Island, Australia, on March 5, 1962, substantial fluxes of auroral zone x rays were observed in both hemispheres during magnetic bay activity. The x-ray observations indicate that the electron influx in both hemispheres extended over a region 3 l in latitude and 16 l ...

Hierarchical classes (HICLAS) models constitute a distinct family of structural models for N-way N-mode data. All members of the family include N simultaneous and linked classifications of the elements of the N modes implied by the data; those classifications are organized in terms of hierarchical, if-then-type relations. Moreover, the models are ...

Pure spin currents can be injected and detected in conductors via ferromagnetic contacts. We consider the case when the conductors become superconducting. A dc pure spin current flowing in one superconducting wire toward another superconductor via a ferromagnet contact induces ac voltage oscillations caused by Josephson tunneling of condensate electrons. Quasiparticles ...

Under study were histological changes resulting from rejection of adenohypophysis allotransplantat without special influence upon the recipient immunity. The allotransplantat rejection was established to be accompanied by pronounced morphological changes in the adenohypophysis. Delta-basophils were the first to loose their granules, and beta-basophils showed more moderate ...

Experimentally induced lead poisoning especially under simultaneous iron deficit leads to the development of secondary thiamine insufficiency. Erythrocyte riboflavin content and erythrocyte glutathion reductase and aspartate aminotransferase activities have been demonstrated to be increased. Lead treatment is accompanied with the increase of urinary ...

Results are presented from studies of the time evolution of the ion temperature in the T-10 tokamak in the course of injection of several (up to five) deuterium pellets into a deuterium plasma the electron component of which is heated at the second harmonic of the electron gyrofrequency. It is shown that, at an electron cyclotron heating power of 900 kW, the injection of five pellets is ...

We report the first experimental implementation of a method based on simultaneous use of an energy chirp in the electron beam and a tapered undulator, for the generation of ultrashort pulses in a self-amplified spontaneous emission mode free-electron laser (SASE FEL). The experiment, performed at the SPARC FEL test facility, demonstrates the possibility of compensating the ...

Here we show, with simultaneous transport and photoemission measurements, that the graphene-terminated SiC(0001) surface undergoes a metal-insulator transition upon dosing with small amounts of atomic hydrogen. We find the room temperature resistance increases by about 4 orders of magnitude, a transition accompanied by anomalies in the momentum-resolved ...

and the Soltis lab, personal com- munication). Briefly, 800 ng of genomic DNA was digested with 1 U of MseI and 6 U of EcoRI (or PstI) and simultaneously ligated to 50 pmol of MseI adaptors (I + II pre at the 3 end of each of the MseI and EcoRI (or PstI) primers (Ta- ble 2). Each PCR reaction contained 0.3 �

The {ital P}-odd asymmetry coefficient has been measured in emission of fragments from fission of {sup 240}Pu accompanied by a long-range {alpha} particle (ternary fission). The {ital P}-odd asymmetry coefficient was measured simultaneously in the same apparatus for fission into two fragments. The ratio of the {ital P}-odd asymmetry coefficients in ternary ...

The effect of the random vanishing of received signals on the optimal algorithm of their processing in a radar receiver is analyzed. The nature of the optimal interaction of radar detector and signal measurement device in the signal processor is considered. The signal processor must, in addition to the formation of an optimal estimate of the measured parameter, simultaneously ...

The loss of the p16(Ink4a) tumor suppressor gene (sometimes accompanied by the simultaneous loss of p19(Arf)) plays a role in both human and murine tumor development. This strain carries a null allele of the p16(Ink4a) gene while retaining normal p19(Arf) function. Mice carrying this allele exhibit thymic hyperplasia, enhanced T-cell proliferative ...

We have developed a device which employs parallel dc electric and magnetic fields in combination with an array of collectors and accompanying electronic circuits to measure simultaneously the momentum distributions of different ion species from a laser produced plasma. This diagnostic system automatically separates the ion species according to mass to ...

We study tachyonic preheating associated with the spontaneous breaking of B?L, the difference of baryon and lepton number. Reheating occurs through the decays of heavy Majorana neutrinos which are produced during preheating and in decays of the Higgs particles of B?L breaking. Baryogenesis is an interplay of nonthermal and thermal leptogenesis, accompanied by thermally ...

We have studied the effect of nanosecond-pulsed KrF excimer laser radiation on a composite metamaterial based on a soda-lime-silicate glass containing ion-synthesized silver nanoparticles, depending on the number of pulses. It is established that, as the number of laser pulses increases, the average size of silver nanoparticles in the ion-implanted layer monotonically decreases. In addition, the ...

Bursts at an altitude 3200 m above sea level were studied. The apparatus consisted of 44 ionization chambers made of brass. The chambers were filled with spectrally pure angon up to a pressure of 5 atmospheres. Only bursts are dealt with which were recorded simultaneously by two trays of chambers. The integral spectrum of such bursts in the interval from 600 to ...

The behaviour of irradiated rats and biochemical changes in the brain tissue were investigated in the early period after whole-body irradiation with the dose of 800 R. It was found that after exposition to X-ray psychomotoric activity undergoes phasic modifications. Within the first day the behavioural activation was stated, which was accompanied by the increase of ...

Momentum flux measurements made from an instrumented ocean buoy indicate that the surface drag coefficient C/sub d/ is strongly dependent on changes in mean wind direction. A change in mean wind direction is accompanied by a change in wave propagation direction and associated variations in wave steepness and stage of wave development. From simultaneous ...

Permittivity and conductivity were determined for a semiconducting sol of spheroidal inhomogeneities, with the symmetry axes oriented at random, the sols being those which might be induced by fast neutron, such as p-type particles in n-type material, a dispersion of metallic precipitates, or ring dislocations. The presence of the localized inhomogeneities in a semiconductor would ...

The permittivity and conductivity were determined for a semiconducting sol of spheroidal inhomogeneities, with the symmetry axes oriented at random, the sols being those that might be induced by fast neutrons, such as p-type particles in n-type material, a dispersion of metallic precipitates, or ring dislocations. The presence of the localized inhomogeneities in a semiconductor would ...

In the design of pressurized water reactors (PWRs) it is necessary to assure that a breach of the primary coolant circuit would not lead to failure of the structure supporting the core. Because of the complexity of the problem, designers have used a number of approximations in estimating the structural loadings that are generally believed to lead to conservative designs. The current research ...

The virus-associated hemophagocytic syndrome (VAHS) is a lymphoproliferative disorder induced by viral infection. The peripheral nervous system is rarely involved in this syndrome and, when reported, the involvement has been axonal in nature. This paper presents a case of Guillain-Barr� syndrome accompanied by VAHS subsequent to Epstein-Barr virus infection. The patient's ...

We study a one-dimensional Ising model with a magnetic field and show that tilting the field induces a transition to quantum chaos. We explore the stationary states of this Hamiltonian to show the intimate connection between entanglement and avoided crossings. In general, entanglement gets exchanged between the states undergoing an avoided crossing with an overall enhancement of multipartite ...

Dedicated experiments on melting of two-dimensional plasma crystals were carried out. The melting was always accompanied by spontaneous growth of the particle kinetic energy, suggesting a universal plasma-driven mechanism underlying the process. By measuring three principal dust-lattice wave modes simultaneously, it is unambiguously demonstrated that the ...

A case of cranioraschischisis including incomplete pentalogy of Cantrell (PC) is described. The female fetus had a large omphalocele with evisceration of the heart, left lung, liver, stomach, and intestines accompanying anencephaly, cervical, thoracal lumbar, spina bifida. The fetus had ectopia cordis and diaphragmatic agenesia with an intact sternum. We present a case of a ...

By using virial theorem, Helmholtz and Kelvin showed that the contraction of a bound self-gravitating system must be accompanied by release of radiation energy irrespective of the details of the contraction process. This happens because the total Newtonian energy of the system EN (and not just the Newtonian gravitational potential energy EgN) decreases for such contraction. In ...

Many common behaviours require people to coordinate the timing of their actions with the timing of others' actions. We examined whether representations of musicians' actions are activated in coperformers with whom they must coordinate their actions in time and whether coperformers simulate each other's actions using their own motor systems during temporal coordination. Pianists performed ...

We retrospectively studied the cases with tuberculous spondylitis of thoracolumbar region with two or more levels of involvement that underwent posterior instrumentation and fusion and anterior fusion with titanium mesh following anterior decompression using simultaneous successive posterior-anterior-posterior surgery. Among all patients with tuberculous spondylitis ...

This study reports simultaneous observations of two different phenomena whose sources may be either near the magnetopause or in the solar wind: Pc 3 micropulsations and high-latitude magnetic impulsive events (MIEs), whose best studied subset comprises traveling current vortices (TCVs). Isolated Pc 3 emissions that occurred simultaneously with MIE or TCV ...

Fluorine MRI offers broad potential for specific detection and quantification of molecularly targeted agents in diagnosis and therapy planning or monitoring. Because non-proton MRI applications lack morphological information, accompanying proton images are needed to elucidate the spatial tissue context. Furthermore, low concentrations typical of targeted molecular imaging ...

Complex regional pain syndrome (CRPS) is a clinical condition charactarized by localised or diffuse pain accompanied with vasomotor, sudomotor and trophic changes in the affected part of the body. CRPS type-1 (CRPS-1) is a disabling problem after stroke and it is frequently reported in plegic upper limb. Although hemiplegia also involve the lower limb only a small number of ...

On the night of 29-30 July 2006, a major ?-ray outburst occurred from PKS 2155-304, which was observed simultaneously with H.E.S.S., Chandra and the Bronberg optical telescopes. An overall 6-8 hours of simultaneous uninterrupted coverage was obtained. Here we report the first preliminary results of this exceptional dataset. The source showed correlated ...

Research to understand and remediate coastal pollution is moving toward a multitiered approach in which traditional enumeration of fecal indicators is accompanied by molecular analysis of a variety of targets. Technology that rapidly detects multiple microbial contaminants would benefit from such an approach. The Luminex 100 system is a suspension array that assays multiple ...

Research to understand and remediate coastal pollution is moving toward a multitiered approach in which traditional enumeration of fecal indicators is accompanied by molecular analysis of a variety of targets. Technology that rapidly detects multiple microbial contaminants would benefit from such an approach. The Luminex^� 100� system is a suspension ...

Using venous occlusion plethysmography, Sunahara et al. reported that Coriolis-induced nausea was accompanied by an increase in forearm blood flow, suggesting a decrease in sympathetic activity to this vascular bed. No significant blood pressure and heart rate changes were observed. Vasodilation of the limbs theoretically impairs orthostatic tolerance, particularly if blood ...