Example sentences of "occur at [art] [adj] " in BNC.

  Next page
No Sentence
1 They do n't occur at a uniform rate , but there 's nothing in Darwinism which implies that they should , but I was looking at some data on radiolarians recently in which about every sixty thousand years there 's a population sample — I mean you can estimate and see the rate at which this stuff is building up — and in no occasion in a period of sixty thousand years did the population change by more than about half a standard deviation .
2 Recently some people have been trying a different approach , seeing if they can change the nature of the atoms such that fusion can occur at a useful rate even at room temperature .
3 Because the period is not a whole number of years , the next standstill will occur at a different season than its predecessor .
4 In rural Wales , for example , taking 1938–39 as the year of the ‘ peak ’ network , considerable decline may be seen in route mileage in the first decade up to 1949 , although this did not occur at a constant rate and varied considerably in the north and south of Wales , and according to the specific operating companies considered .
5 It is important that the medium used flows and fills all the air space , so that subsidence does not occur at a later date .
6 If true , it should follow that antral cancer would be more common and would occur at an early age in those parts of the world where the majority of the population already have serum antibodies to the organism before adult life .
7 More recent histopathological and microvascular studies suggest that vascular involvement may occur at an earlier stage and play a more important role in the disease process than had previously been supposed .
8 Such local compensation , however , can not occur at the small scale because the lithosphere has a finite strength and so changes in load result in regional isostatic adjustments over a greater area than that actually affected by the change in load ( Fig. 4.7(B) ) .
9 Modifications that can occur at the various formation stages are shown on the right .
10 This may occur at the exposed soil surface as raindrops selectively erode fine clay particles , leaving heavier sand particles : with time this process can affect deeper parts of the soil profile , impairing its water-retaining capacity to such an extent that even after agriculture has been abandoned the forest may be unable to recolonise .
11 For the system to obey the rules of autopoiesis , the reaction must occur at the appropriate location at the interface between the structures and the medium .
12 Furthermore , loss of a spouse may occur at the same time as other bereavements .
13 The corresponding component oscillations of the wave would be , as the physicists say , " in phase " , that is the crests and troughs would occur at the same instants for both components .
14 The sequence was still largely without dates , and more importantly , the development from one broad technological phase to another did not occur at the same time everywhere .
15 In this connection s 28 of the SGA should be noted ; unless otherwise agreed delivery of the goods and payment of the price are concurrent conditions , and must therefore occur at the same time .
16 We would suggest that an altered metabolism ( possibly related to gut transit time ) may occur at the large polyp or cancer stage .
  Next page