منابع مشابه
Durability of carotid endarterectomy.
BACKGROUND AND PURPOSE We sought to determine the incidence of recurrent stenosis after carotid endarterectomy. METHODS One thousand consecutive carotid endarterectomy patients were followed prospectively. The surgery was performed in a standard fashion. Cerebral protection was provided with intraoperative electroencephalographic monitoring and selective shunting. All arteriotomies were repai...
متن کاملThe Durability of Software
Software is neither material nor immaterial but durable, entrenched and scaffolded. In this article we suggest that services and software should be understood through the diverse forms of durability and temporality they take. We borrow concepts from evolution and development, but with a critical eye towards the diagnosis of value(s) and the need for constant maintenance. We look at examples fro...
متن کاملOrigin of Bile Pigments
S. H. ROBINSON (Boston) described a new experimental technique for studying the early labelled component of bilirubin in the ligated bile duct of the Gunn rat. Using 14C bilirubin he measured the total miscible bilirubin pool. In addition, the rate of bile pigment formation following the administration of 2-14C glycine was estimated. This allowed precise assessment of bilirubin and haem product...
متن کاملDurability Testing of Sealants
The paper discusses the work carried out over the past decade within ISO TC59/SC8 and RILEM TC139-DBS committees towards the development of a durability test standard for sealants. In 2001, RILEM TC139-DBS published a RILEM Technical Recommendation (RTR) on a durability test method for curtain wall joint sealants. The paper discusses the development of this test method as well as results obtain...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society of Colour Material
سال: 1973
ISSN: 0010-180X
DOI: 10.4011/shikizai1937.46.113