Example sentences of "are required for [adj] [noun] " in BNC.

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1 The role of the carboxy-terminal helix face in operator binding was unclear , but we demonstrate that recognition of operator sequences occurs through side chains in the β -strand motif and that dimer-dimer interactions are required for effective repression .
2 Fire certificates are required for certain kinds of premises , including many hotels .
3 Repeat sessions every four to six weeks are required for good control of symptoms .
4 It is known which specific immune responses are required for therapeutic benefit , so we have proceeded cautiously .
5 We restricted our comments to the design of pending trials in the United States that are a matter of considerable debate , and suggested that such trials should be comparative precisely because , as and say , ‘ it is not known which specific immune responses are required for therapeutic benefit ’ .
6 In this regard , it is intriguing to note that both Glu-248 and Glu-251 of c-Jun are required for optimal phosphorylation efficiency by the DNA-PK .
7 The rail can be cut with a hacksaw to fit exactly in the space available , and matching end brackets are simply screwed to the side wall or panel , or suspended from the frame ( additional hanging supports are required for long rails ) .
8 Although different installers are required for each platform , there is considerable commonality of code between the installers , observes Praxis .
9 Separate votes are required for each item of spending and tax relief and they are published together .
10 The purpose of this research is to explore the characteristics , both organisational and environmental , which are required for successful performance review implementation .
11 From time to time other sections may be needed but lists can be made up as and when they are required for specific projects .
12 It is clear that the timing of these impacts varies enormously between cases , and that long time periods are required for some impacts to emerge .
13 Appropriate knowledge and communication skills ( information-giving , teaching , counselling ) are required for these activities and skill is needed also to decide which communication approach is relevant to the circumstances .
14 For example , Oct-1 can homodimerize or heterodimerize with Oct-2a or Pit-1 , and both the POU-specific and POU-homeodomains are required for these interactions ( 55 ) .
15 Paragraph at the same time can you inform me if , apart from your national list trials , do you have a recommended list similar to that operating in the United Kingdom , question mark , paragraph , as far as the agricultural seeds are concerned I take it that you operate a distinctness , comma , uniformity and stability trial as well as the value for cultivation and usage trial , question mark paragraph , can you inform me how long your official trials last , and what weights of seeds are required for these trials paragraph , I look forward to hearing from you in the near future , kindest regards , yours sincerely
16 However , resources are required for these opportunities for education to learn and adapt business approaches .
17 Different kinds of vehicle and tanks are required for different products , which in turn need specialist handling by fully qualified drivers .
18 More detailed data are required for particular tasks as the role of CORINE grows .
19 Assessment of any visual aid must be based on its ability to convey information , and therefore differing types of media are required for differing teaching methods .
20 The bassoons are required for both groups .
21 Other forms of influence help in achieving integration for example are required for this purpose ’ .
22 No special LIFESPAN privileges are required for this option as it is intended to provide information for all LIFESPAN users .
23 Secondly , there is no proof that exceptional talents are required for those positions which Davis and Moore consider important .
24 In addition to the records which are required for statutory purposes , organisations may also be required to retain records for statistical purposes , for national and international governmental bodies .
25 PDE1 and PDE2 represent other conserved regions that are required for transcriptional activation by CREB in various assays ( 4 , 5 ) .
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