propupa or pupa in a clear microcentrifuge tube (1.5 ml) to ensure that they remained virgins. The tube was modified to allow ventilation by melting a hole in the top and closing the top over a small piece of paper towel or fine netting. A small section of bean pod was added to each...
according to a specific energy compressed soil in a predetermined moisture content on the speed control to sunk penetration piston to reach the required depth, the applied standard tension, in the experiment by using listed crushedrock in Table 1 for the piston to reach into the same depth (Ayt...
Results are presented of investigations of measurement characteristics (heat characteristic and strain-sensitivity coefficients) of simple and combined resistance extensometers at temperatures rapidly changing in a stepwise manner, in conditions of heating to 450 degree C at the rate of up to 120 ...
Based on a detailed investigation of the current-dependent transitions in commercial niobium-titanium wire, it has been found that, in contrast to the commonly accepted approach, the transition characteristics are conveniently described as the dependences of the resistance on the current, by analogy ...
Show that the percentage error in the measurement of resistance by a metre bridge is minimum when the null point is near about the centre of the wire. View Solution If the error in the measurement of radius of circle is 3% then calculate the error in measurement of area of circle :- ...
(c)When the student looks at her results, she notices that the voltage across the wire is directly proportional to the current in it.(i)State the relationship linking voltage, current and resistance.(1)(ii)The student calculates the resistance and then plots a graph of resistance against ...
The high strengthbercotherm®alloys make it possible to achieve the same specified requirements compared to the classic CuNi alloys with thinner dimensions. This results in more meters of wire per kilogram Optimizing weight through miniaturization of wire ...
Improvement in this addn., is that the depth of the indention in the tube results in the end of the wire projecting above the top of the tube at the joint. The wire pref. rests on one edge of the indentation; and instead of a tube, a steel bar provided with >=1 projection may ...
[116–120]. Experimentally the soil-geogrid interaction behaviour is investigated through the pullout test. In this test set-up, a non-extensible steel wire is used to join the specific segment of the geogrid at one end while the other end is connected with sensors to assess thedeformation ...
Pre-harvest sprouting (PHS) is a major problem for wheat production due to its direct detrimental effects on wheat yield, end-use quality and seed viability. Annually, PHS is estimated to cause > 1.0 billion USD in losses worldwide. Therefore, i