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Leakage detection in water distribution systems play an important role in storage and management of water resources. Therefore, to reduce water loss in these systems, a method should be introduced that reacts rapidly to such events and determines their occurrence time and location with the least possible error. In this study, in order to determine position and amount of leakage in distribution ...
The tunneling nanotube (TNT) is a structure used for intercellular communication, and is a thin membrane protrusion mediating transport of various signaling molecules and cellular components. M-Sec has potent membrane deformation ability and induces TNT formation in cooperation with the Ral/exocyst complex. Here, we show that the N-terminal polybasic region of M-Sec directly binds phosphatidyli...
We have studied the properties of N-7-(4-nitrobenzo-2-oxa-1,3-diazole)-omega-aminohexanoic acid beta-(N-trimethylammonium)ethyl ester, a fluorescent analog of acetylcholine at the cellular level by using pharmacological and electrophysiological techniques and at the molecular level by measuring the kinetics of interaction with solubilized acetylcholine receptor and with acetylcholine esterase (...
<sec>In the traditional quantum optics and waveguide electrodynamics, atom is usually considered as a point like dipole. However, successful coupling between superconducting transmon surface acoustic wave gives birth to giant atom, which interacts with via more than two points. In setup, dipole approximation breaks down nonlocal light-matter interaction, it brings lots of unconventional e...
BACKGROUND Gait speed reflects an important factor of frailty and is associated with an increased risk of late mortality in patients with cardiac disease. This study sought to assess the prognostic value of gait speed in elderly patients who underwent transcatheter aortic valve replacement. METHODS AND RESULTS We investigated the 5-m or 15-feet gait speed (m/sec) in 1256 patients who underwen...
• w: fixed motif length. • L: length of the observed nucleotide sequence S. • M : known number of nucleotide types (typically =4 in practice). • J : number of motifs in the generative model (defined in Assumption 3.2) • p0: fixed motif frequency in the inference model (defined Section 2.1). • S = (S1, . . . , SL): observed sequence of nucleotides (defined Sec. 2.1). • A = (A1, . . . , AL/w): un...
Abstract Introduction This study assessed the frequency and duration of arousal responses associated with posture shifts during sleep time taken to resume following versus without a supine-avoidance alarm. Method Sleep shift outcomes baseline in-home (Embletta MPR plus an inactive alarm device) subsequent after 6-8 weeks treatment were examined in 66 patients supine-predominant OSA. A technicia...
Shear-wave elastography for breast masses: local shear wave speed (m/sec) versus Young modulus (kPa)
PURPOSE To evaluate and compare the performance of shear-wave elastography (SWE) for breast masses using the local shear wave speed (m/sec) vs. Young modulus (kPa). METHODS A total of 130 breast lesions in 123 women who underwent SWE before ultrasound- guided core needle biopsy or surgical excision were included. With the region-of-interest placed over the stiffest areas of the lesion on SWE,...
Expression of the staphylococcal enterotoxin type C gene (sec) is regulated in response to both high NaCl concentrations (osmolarity) and the accessory gene regulator (agr). agr is a global regulator that alters the expression of many genes in Staphylococcus aureus. In this report, we have demonstrated that osmoregulation of sec occurs at the level of mRNA independently of an intact agr allele....
Deflection profiles of y} and y are shown in Fig. 1 for M -100 kg, 7=490 kN, c = 307 m/sec, a = 226 m/sec, at t = 0.68, 1.02 ane 1.29 sec. At these times the mass positions are * = 52, 118, and 188 m. As shown in Fig. 1, maximum deflection is at the mass location. To determine the adequacy of the simplified mathematical model used in the analyses, the cable deflection at a known position was mo...
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