(1) Metabolism-mediated vasodilatation, with adenosine as principal mediator, essentially concerns the small-caliber intramyocardial arterioles and is the predominant regulatory system in normal subjects.
(2) In the 5-day-old rats, the caliber spectra of myelinated and nonmedullated axons overlapped in the 0.49-0.83 micron2 range and their microtubular densities were similar.
(3) We report three patients who had small caliber feeding tubes passed through the tracheobronchial tree perforating into the pleural space.
(4) It demonstrated that calibers of renal parenchymal vasculature were narrowed.
(5) The ear canal molds were analyzed in terms of tortuosity, caliber, and degree of funneling.
(6) In our patients, 48% had stones in the gallbladder smaller than the caliber of the cystic duct.
(7) The advantages of this technique are: the abdominal aorta of rats proximally to renal arteries is characterized by a well developed adventitia and its caliber is double of that of infrarenal aorta; b) the left renal vein is more easily access of caval vein with similar caliber; c) the use of left renal vein and the widening of pulmonary artery permits a wide anastomosis; d) the so obtained heart position is better than the transversal one; e) the calibers of all anastomosis is so wide to permit the realization of this technique without extreme optical magnification.
(8) Two cases involving deadly bullet shots to the head are reported (entry wounds at the right temple, shots fired at absolutely close range, 7.65 or 9 mm caliber).
(9) In 55 patients, there was greater than 75 percent restoration of the luminal caliber ("successful"), and this group was compared to 14 patients in whom the lumen was not restored ("unsuccessful").
(10) Simultaneously the great arteries lengthen at a faster rate than the rest of the heart; and there is also an increase in the caliber and wall thickness of the great arteries.
(11) To establish the conditions for achieving immediate and complete endothelial cell coverage of the luminal surfaces of small-caliber (internal diameter:4 mm) vascular grafts in vitro, the attachment and spread of endothelial cells cultured from human umbilical veins to expanded polytetrafluoroethylene (PTFE) and knitted Dacron grafts was studied.
(12) Intra-epithelial beaded nerve fibers, subepithelial fibers, and large-caliber nerves in the hilus region and tracheal wall were also CGRP-IR, and immunoreactive nerves were occasionally found in close association with NEB at the basal pole.
(13) Although the common bile ducts were generally quite uniform in caliber, there were instances where each portion was the largest diameter in an individual case.
(14) The ability to visualize small-caliber needles within the fluid space further enhances the effectiveness of this technique.
(15) Percutaneous hepatobiliary interventional procedures that have received considerable attention in the past year include technical refinements of the transjugular intrahepatic portosystemic shunt procedure used in patients with portal hypertension and esophageal varices, transshunt embolotherapy of persistent varices in patients with small-caliber mesocaval shunts, percutaneous and transcatheter embolotherapy of hepatic malignancies in patients with primary or metastatic lesions, and MR angiography in the preoperative evaluation of patients awaiting liver transplantation.
(16) If there's one thing this current Lakers squad, mostly assembled by Jerry Buss's son Jim while his father was ailing, has proven, it's that simply acquiring the best available players isn't enough to create a winning team, let alone a championship-caliber one.
(17) Changes in physical forces, like sudden increase of transmural pressure or flow velocity (shear stress), trigger changes in blood vessel diameter; the former reduces it while the latter increases vessel caliber.
(18) These constrictions may be drastic, narrowing down the caliber of the vessel up to 50%.
(19) These studies were carried out in ureters of normal caliber and animals otherwise free of disease.
(20) In the clot group, the mean vessel caliber of the cerebral arteries on the right side (clot side) of the circle of Willis showed significant (P less than 0.01) reduction (more than 40%) as compared with the values on the contralateral, non-clot side.
Howitzer
Definition:
(n.) A gun so short that the projectile, which was hollow, could be put in its place by hand; a kind of mortar.
(n.) A short, light, largebore cannon, usually having a chamber of smaller diameter than the rest of the bore, and intended to throw large projectiles with comparatively small charges.
Example Sentences:
(1) At the place where adorable meets obnoxious and the purr becomes a shriek, Leslie Mann is waiting to unload a howitzer of funny in your face.
(2) Although Kiev and the self-declared separatist republics both claimed that the withdrawal of heavy weapons from the frontline had been completed, OSCE monitors reported eight tanks near the line on the government-controlled side and a self-propelled howitzer near the line on the rebel side on Wednesday.
(3) The marines are free to fire their four 155mm howitzers and other artillery unilaterally if they see Isis forces or if nearby Americans or Iraqis come under assault.
(4) Reina punches the inswinger clear for a throw and they eran another when Skrtel nods out Gunnarsson's howitzer.
(5) The Battle of the Somme began on 1 July 1916 and lasted until mid-November; by the time it ended, more than a million soldiers were dead, probably including the Welsh Guards in this photograph, whose hapless task was to recapture the village of Guillemont from the industrialised German army with its howitzers, flamethrowers and big-bellied zeppelins.
(6) An argument could be made for even further cuts in artillery regiments and armoured cavalry units as the army gets rid of heavy tanks and howitzers.
(7) Furthermore, the two impulse sources were equally hazardous when the peak pressure of the rifle impulse was lower than the peak pressure of the howitzer impulse by about 9 dB.
(8) Seoul had deployed multiple rocket launchers and long-range howitzers on Yeonpyeong after last week's artillery exchange, and inhabitants on the tiny island were warned earlier today to take shelter tomorrow morning.
(9) Ambassador David Hale said the equipment includes more than 70 M198 howitzers and more than 26m rounds of ammunition and artillery “of all shapes and sizes, including heavy artillery”.
(10) In terms of A-weighted energy, the exposures were equally hazardous when the rifle exposure contained about 35 times less energy than the howitzer exposure.
(11) Four howitzers were fired in a nearby field, air force fighter jets streaked over the island, with one peeling off in a “missing man” formation, and navy patrol ships blasted horns.
(12) Britain is confident that a deal to buy 145 M777 Howitzer artillery pieces, manufactured by BAE Systems, to India at a cost of around $0.5bn will soon be sealed.
(13) "I have ordered (the military) to secure the defence of Mariupol with howitzers, multiple rocket launchers, tanks, anti-tank weapons and air cover," said the Ukrainian president, dressed in military-style fatigues.
(14) To supplement these data, histological data are reported here for 51 cats that were exposed on one occasion to either rifle or howitzer impulses at peak pressures from 145 to 155 dB or 153 to 166 dB, respectively.
(15) For both types of impulse the losses tended to be in the middle of the cochlea in focused lesions, even though the spectral peaks of the acoustic stimuli had been at about 80 Hz (howitzer) and 1000 Hz (rifle).
(16) The Russian television channel REN-TV reported that one of its cameramen was wounded at the Izvarino crossing when a howitzer shell landed nearby, the latest casualty among the Russian press after a Channel One cameraman was killed by Ukrainian gunfire on Sunday night.
(17) Howitzer shells, mortars and rockets have struck numerous buildings in Slavyansk and nearby towns.
(18) In order to augment the data on hearing loss to low-spectral-frequency impulses, three groups of cats (eight, nine, and ten animals) were exposed on one occasion to 50 impulses from a 105-mm howitzer at peak SPLs of 153, 159, and 166 dB.
(19) A mixed force of Jathran's rebels, Cyrenaican militias and army units complete with howitzers was deployed at the Red Wadi, a valley blocking approaches to the ports.
(20) Pack up from work early, tell your other half the cinema is closed for refurbishment and feast your eyes on these two howitzers: 5pm BST - France v Germany 9pm BST - Brazil v Colombia 8.38am BST Some interesting stuff on the great Philipp Lahm debate from Raphael Honigstein during last night's Germany v Algeria game.