Rabbit tube

Z Begulatlng Rods. The regulating rods are designed to provide Continuous control of the reactor. White four location s are provided for these rods in the beryllium reflector (see Fig. 2.4.A), normally only one will be used for control with one more as a stand-by. The remaining two locations can then be used for hydraulic rabbit tubes. 

T-2—H-1 to T-2—H-8 Graphite Plugs - Reactor Structure Shieldinr Facility Arrangement HR-1 and 2 - Rabbit Tubes HR-3 and 4 - Rabbit Tubes... 

The sub-pile room is directly below the reactor and is a shielded room allowing access to several experimental facilities and reaCtor components. The experimental facilities include two VG holes which originate at the top of the reactor and terminate in. the sub-pile room, the two standard hydraulic. rabbit.tubes which extend up alongside the active lattice, possible hydraulic rabbit tubes to be inserted into the shim or control rod locations,- and possible VT holes extending from the top of the reactor through the shim rod locations. In addition-to serving these facilities, the sub-pile room permits access to the canal and to several reactor components for- maintenance, repair,... 

Vertical holes in the upper support casting, in line with the rabbit tubes, permit the use of a long rod for pushing any shuttle which might stick above the canal. 

The actual design of the shuttle is, of c ourse, best done by the MTR operator or the experimenter. If a shuttle design similar to that of the hydraulic rabbit system of the X-10 reactor is used, the. tubes should have a minimum radius of curvature of 48 in. The rabbit tube positions at the east end of the reflector will accommodate 1.190-in.-O.D. tubes, and the regulating rod holes will accommodate 1.500-in.-0.D. tubes. The inside diameters of these tubes have been set at 1.000 in. end 1.310 in., respectively. 

At UWNR, rotometers are used to measure flow of regenerant solutions through the demineralizer, of CO2 cover gas to the rabbit tube, of air flow through the CAM and stack airborne radioactivity monitors, of counting gas flow in auto sample changer, and of leakage rate of air from our beam ports to the BP TC ventilation system. 

To illustrate use of the tables, let s work through an example using the sample sheet (for rabbit tube and thermal flux of 4.1E12 nv). You would use the table for the appropriate irradiation... 

The drug varies greatly in activity. The following lethal doses (mg. per kilo) have been recorded for rabbits pot curare 0-8 to 10-0, more commonly 2 to 3 tube curare 5 to 10 gourd curare 1-5 to 8-0, Boehm gave the... 

Electrophoresis involves the movement of a charged particle through a liquid under the influence of an applied potential difference. A sample is placed in an electrophoresis cell, usually a horizontal tube of circular cross section, fitted with two electrodes. When a known potential is applied across the electrodes, the particles migrate to the oppositely charged electrode. The direct current voltage applied needs to be adjusted to obtain a particle velocity that is neither too fast nor too slow to allow for errors in measurement and Brownian motion, respectively. It is also important that the measurement is taken reasonably quickly in order to avoid sedimentation in the cell. Prior to each measurement, the apparatus should be calibrated with particles of known zeta potential, such as rabbit erythrocytes. 

To sum up, 2MB2 emitted in milk by female rabbits meets the five criteria proposed by Beauchamp et al. (1976) to define a pheromone in the case of mammals. As rabbit milk releases neonatal behavior after full ejection, but not when collected from the mammary tract below the nipples (from the tubes or alveolae), 2MB2 is probably produced de novo in the distal part of the mammary apparatus (Moncomble, Coureaud, Quennedey, Langlois, Perrier, Brossut and Schaal 2005). Accordingly, the active compound carried in milk was named mammary pheromone (MP). 

In a study performed in rabbits, rhG-CSF in a powder formulation (aerodynamic diameter < 4 pm) was insufflated via an intratracheal tube and compared to intratracheal instillation of a solution of the drug. In this study it was shown that a direct relation exists between the amount of protein that was deposited deep into the lung and the relative bioavailability [33]. 

In order to maximize throughput it is necessary to scan several samples simultaneously within the same imaging sequence. To this end a multi-compartment tubular holder, placed within a volume coil, was used which enabled up to 14 rat heads and 5 rabbit heads in parallel to be imaged (Fig. 1). The tubular holders were custom-made and were constructed from commonly available specimen tubes which were cut to size and glued together. The closed ends of the tubes are conical in shape which aids with the positioning of the sample as an ink spot on the snout of each fetus is aligned with the tip of the cone to control out-of-plane rotation. 

Following decapitation, the fetal rabbit and rat heads were placed in a custom-built holder comprising 5 and 14 tubes. 

In 1982, the first enzyme immunoassay of clenbuterol was described (134). It was used to determine clenbuterol levels in plasma of human patients treated by oral route with this drug. It was a highly sensitive double-antibody and heterologous immunoassay based on a competition for binding to a clenbuterol-specific antibody between a diazotized clenbuterol analogue labeled with -galactosidase and unlabeled standard or sample clenbuterol. The antibody-bound enzyme hapten was separated from free hapten by anti-rabbit IgG immobilized to a polystyrene ball. The assay could detect levels as low as 0.5 pg clenbuterol per tube. 

Earlier work by Ruddick and Khera (1975) examined this fungicide degradation product during several periods of organogenesis at doses of 10 to 80 mg/kg/day. Above 10 mg/kg they found neural tube closure defects, as well as hydrocephalus and other malformations of the brain also tail and limb deformities. Decreased brain weight was found in rabbits exposed to 80 mg/kg (ref. 183c). 

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