Osmanlı Devleti kuruluşundan kısa bir süre sonra sınırlarını hızla genişleterek üç kıtaya yayılmıştı. Bu fetih hareketleri sonrasında elde edilen bu toprakların muhafazasında en önemli askeri lojistik merkezleri ise kaleler olmuştu. iç kalelerden ziyade sınır kalelerine daha çok ehemmiyet vermişti. Sınır hattında bulunan kalelerin bakım, onarım ve tamirat işlerini ihmal etmediği gibi buralarda ...

1763 Soil Sci. Soc. Am. J. 74:1763–1774 Published online 4 Aug. 2010 doi:10.2136/sssaj2010.0056 Received 31 Jan. 2010. *Corresponding author ([email protected]. © Soil Science Society of America, 5585 Guilford Rd., Madison WI 53711 USA All rights reserved. No part of this periodical may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, re...

In 1974 we sent questionnaires on attachment and employment of nurses to 9214 general practices in England. There were 7863 replies (85%), of which 551 were excluded from the study. A total of 2654 nurses were directly employed by 24% (1774) of the practices, and 68% (4972) had attached nurses. Practices in health centres were larger and had greater nursing resources than those in other premise...

Safe and predictable analgesia is required for the potentially painful or uncomfortable procedures often undertaken in an emergency department. The characteristics of an ideal analgesic agent are safety, predictability, non-invasive delivery, freedom from side effects, simplicity of use, and a rapid onset and offset. Newer approaches have threatened the widespread use of nitrous oxide, but desp...