Example sentences of "have been develop for " in BNC.
Next page| No | Sentence |
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| 1 | ‘ An accumulation of socioeconomic problems that have been developing for 25 years are closing in on blacks like a vice , ’ says veteran African-American author and social theorist Harold Cruse . |
| 2 | From an increasing understanding of soils and how to improve their nutrient status for increased plant production and associated work , a number of techniques have been developed for the reclamation of hill land ( 6 ) . |
| 3 | The degree to which opportunities for either vertical or horizontal career mobility have been developed for the paraprofessional social service worker is highly variable among the countries we studied and between geographic areas within these countries . |
| 4 | Screen metaphors have been developed for each of these areas to make location in the system a graphical attribute . |
| 5 | So far , compounds with less chlorine have been developed for use in commercial and domestic refrigeration units . |
| 6 | There are over 60 forests which have been developed for recreation . |
| 7 | In addition , a series of indices have been developed for demonstrating breakage in the skull and mandible , recognizing several stages of breakage of the bones and loss of the teeth from the jaws . |
| 8 | Since they involve the same Ernst equation , it is clear that all the solution generating techniques that have been developed for stationary axisymmetric space-times in recent years can also be applied to colliding plane wave situations . |
| 9 | Self-instructional programmes have been developed for use with the MEDIATRON unit . |
| 10 | By far the majority of the packages have been developed for the microcomputer , and with this sort of equipment increasingly available in schools , especially in the UK and the USA , it is not surprising that that medium is becoming popular . |
| 11 | Since the advent of phylloxera , when it became necessary to graft all European vines on to American rootstock , literally hundreds of rootstock varieties have been developed for virtually every permutation of vinestock and growing conditions . |
| 12 | In recent years there have been increasing numbers of visitors who enjoy the facilities which have been developed for windsurfing , scuba diving and game fishing ( tunny , marlin , barracuda etc ) . |
| 13 | Although they have been developed for acrylic painters , I 'm sure they are ideal for oil painters too , as they can be cleaned in turpentine overnight , then used for acrylic painting the very next day . |
| 14 | Resistivity methods have been developed for investigating fracturing in boreholes . |
| 15 | More complex techniques have been developed for approximate string matching , allowing for possible spelling or recognition errors in the input word ( Hall and Dowling , 1980 ; Kashyap and Oommen , 1984 ) . |
| 16 | Special cages have been developed for wild mice to reduce the need for handling during cleaning but it is possible to keep them in standard mouse cages . |
| 17 | Since we carried out these studies , much more sophisticated computational programs have been developed for the social sciences . |
| 18 | The five examples outlined above illustrate the proliferation of schemes and courses which have been developed for unemployed people in the 1980s . |
| 19 | The new modules have been developed for two groups of students : those returning to S5 for a limited period of time , and those who intend to complete a full year 's programme of study in S5 or S6 . |
| 20 | Less well known perhaps are the systems which have been developed for assessment in the workplace . |
| 21 | Various methods of analysis have been developed for such data . |
| 22 | HN Units for Business Administration , Office Administration and Office Management have been developed for HNCs and HNDs . |
| 23 | Thus , tests for organisms such as E coli and Shigella have been developed for use on drinking water supplies . |
| 24 | Polymerase chain reaction amplification assays have been developed for the detection of a number of mycobacterial species and have proven successful in the detection of mycobacteria from a variety of clinical specimens . |
| 25 | The ideas that have been developed for this region can be applied to most turbulent flows adjacent to a wall : for example , to turbulent channel and pipe flow ( although not , for example , to a boundary layer close to separation ) . |
| 26 | The choice between these two often depends on the type of experiment ; more successful techniques for velocity measurement have been developed for air than for water , whilst flow visualization is generally more successful in water than in air . |
| 27 | We have also not mentioned the many different styles of analysis which have been developed for special parameter ranges . |
| 28 | The Holgate school is a split-site Comprehensive in Hucknall , Nottinghamshire Information skills curricula have been developed for pupils throughout the school and are closely linked to the use of new technology . |
| 29 | Scotvec Modules have been developed for those pupils who have a pass at General level and not wish to do Higher . |