Evdokimov V I, Popov V I, Rut A N
Med Tr Prom Ekol. 2016 Sep(7):31-35.
Search in electronic resource ProQuest Dissertations and Theses (PQDT) found 12,813 dissertation works in hygiene, prepared in foreign universities in 1992-2015. Master's degree dissertations were 99.4%, doctor's degree - 0.6%, published in English - 97.2%. In US universities were prepared 67.7% of the works, in Canada - 30.9%, in other countries - 1.4%. No Russian dissertations were found in PQDT. General hygiene topics were studied in 27.5% of the works, communal hygiene - in 5.3%, industrial hygiene and occupational diseases - in 7%, pediatric hygiene - in 20%, nutrition hygiene - in 17.8%, radiation hygiene - in 0.7%, rural hygiene - in 12.5%, hospital hygiene - in 8.3%, military hygiene - in 0.9%. Electronic resource PQDT opens wide possibilities for scientists - 89.9% dissertations in hygiene contained complete texts.
在电子资源ProQuest学位论文数据库（PQDT）中搜索发现，1992年至2015年期间国外大学撰写了12813篇卫生学方面的学位论文。硕士学位论文占99.4%，博士学位论文占0.6%，英文发表的占97.2%。其中67.7%的论文由美国大学撰写，30.9%由加拿大大学撰写，其他国家撰写的占1.4%。在PQDT中未发现俄罗斯的学位论文。27.5%的论文研究一般卫生学主题，5.3%研究公共卫生学，7%研究工业卫生与职业病，20%研究儿童卫生学，17.8%研究营养卫生学，0.7%研究辐射卫生学，12.5%研究农村卫生学，8.3%研究医院卫生学，0.9%研究军事卫生学。电子资源PQDT为科学家提供了广泛的可能性——89.9%的卫生学学位论文包含全文。
