[tag=NNS] [lemma=□] □
[tag=NNS] [lemma=and] □
[tag=NNS] [lemma=problem] □
These consultations provided different perspectives on the developments and problems in the sector following the introduction of private sector participation . The venue is optimized for participant interaction and time is allowed for discussion of the observations , theoretical developments and problems in the field of Blazars . We are still having difficulties and problems with the whole process and have another team looking at it . This nationalist conception struck a responsive chord among forces who evinced little concern for international developments and problems of the world movement . This minor offers prospective elementary teachers , as well as majors in other fields such as communications , business , and computer science , a 21-unit ( minimum ) program that will familiarize them with the most important ideas and problems in the sciences .