Button test

Now try to zoom the spectrum by using the zoom button. Test the two cursor modes for setting the cursor on the top of a signal and for positioning it anywhere in the spectrum. 

The ASTM D 897 tensile button test is widely used to measure the tensile strength of a butt joint made with cylindrical specimens (Fig. 20.3). The tensile strength of this bond is defined as the maximum tensile load per unit area required to break the bond (measured in pounds per squre inch). The cross-sectional bond area is usually specified to be equal to 1 in.2. The specimen is loaded by means of two grips that are designed to keep the loads axially in line. The tensile test specimen requires considerable machining to ensure parallel surfaces. 

Button Test A test for the fusibility of a vitreous enamel frit, or powder, first proposed by C. J. Kinzie (/. Amer. Ceram. 15,357,1932) and subsequently standardized (ASTM C374) Also known as the FUSION-FLOW test and as the... 

Fig. 59 Static test vehicle at the test facilities of BASt. a Inside of the test vehicle Test participant left-hand side) with button, test manager right-hand side) with observation form, b Outside of the test vehicle Object vehicle approaching from behind at a consistent speed...

Plasma-sprayed adherends were exposed in vacuum at temperatures up to 800°C for 1 h. No changes were observed at temperatures of 650° C and below. Above 650° C, changes in the bulk microstructure, and hence the surface morphology, were observed. At all temperatures, the coating remained adhered in tensile-button tests when the stubs were bonded following the... 

These devices are tested only for internal explosions and not for external explosions pressurizing the devices from the outside. As an example, a factory-sealed push-button start/stop station connected to an explosion-proof motor starter cannot suffice as a seal for the motor starter conduit entry. A separate seal must be installed at the point of conduit entry. 

Probe-kolbea, m. test flask sample flask, -kom, n. assay button, -korper, m. teat body, test specimen sample. -Idffel, m. assay spoon, -machen. n. testing, assay mg. -mass, n. standard measure. 

Monkeys, Macaca fascicularis adults age 7-10 years Monkeys, Macaca fascicularis female adults Monkeys, Macaca spp. Exposed in utero maternal doses of 0, 50, 70, or 90 pg methylmercury/ kg BW daily resulted in blood mercury levels in treated infants of 1.0-2.5 mg/L offspring were conditioned and tested for ability to respond to a lit button for an apple juice reward and other tasks Daily dose of methylmercury chloride in apple juice for 150 days equivalent to daily doses of 0.0, 0.4, 4.0, or 50.0 pg methylmercury/kg BW Various... 

Lock-tag-and-try procedures were developed to prevent accidents of this kind. A padlocked switch at the starter box disconnect, with the key in the mechanics pocket, prevents this type of accident. After the switch gear lockout, the mechanic should also verify the dead circuit by testing the push-button at all switches this is the try part of the lock-tag-and-try procedure. 

To develop an alternative MIEC cathode not only the ex situ properties, e.g., cr, TEC, /), and k, but also the electrocatalytic activity, structural and chemical stability, and Cr-tolerance must be considered. Beyond testing in small SOFC button cells, the viability of new cathode materials must ultimately be proven in large-scale stack cells under practical current and temperature gradients. The issues involved in the development of cathode materials for large-scale stacks are significantly more complex than those in the small button cells briefly reviewed in this chapter. However, this does provide serious challenges as well as opportunities for materials scientists and engineers in the development of commercially viable ITSOFCs. 

While the protocol described above has proven very useful in its own right, it often serves as the first step in designing custom protocols for a team. Once a user is satisfied with the results returned by the ad hoc query, the next step is often to hardwire these queries into a protocol that provides one-button access to all the pertinent data for a project. Figure 5 shows such a protocol used to retrieve data for several assays in a Neuroscience project. This protocol highlights an additional filtering option that we make use of in many of our protocols. The text box ( selected cmpds from list ) (7) supports the input of a list of identification numbers (in our case either jnjnumber or batchid ). This allows data to be retrieved on select compounds as opposed to all those tested in the assays. This feature is very popular and involves the use of Perl within the Pipeline Pilot protocol. All this work is done on the server and the results are written to a SD file that can be downloaded to the desktop. At this stage either DIVA or Accord for Excel is typically used to view the files. 

Many of these tests are automated so that a technician need only place the extracted DNA in a small tube, instruct the machine which tests to run, push a button, and wait for the printout. 

Tests shall be performed to check the data entry functions and the proper rejection of out-of-boundaries values. Where applicable, the mouse, graphic digitizer, or pen interface is checked for correct reaction to the user s commands. These tests include cursor movement checks, button verifications (simple- and double-click, left, right, and center, or special functions when applicable), and dragging operations. 

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