منابع مشابه
Postural behaviour of intraocular pressure.
Raised intraocular pressure (lOP) is generally held responsible for causing visual loss in chronic simple glaucoma. It is therefore desirable that a safe level of lOP be maintained all the time. Elevation of lOP with change of body position has been suggested as one of the factors which result in tissue damage in low tension as well as in primary wide open angle glaucoma. Postural behaviour of ...
متن کاملInvestigation of Three-Body Interactions on the Phase Behaviour of Noble Gases
In the following sections we report the results obtained studying the role of threebody interatomic potentials on noble gas coexisting phases. Section 3.1 gives details of the Gibbs ensemble simulations for vapour-liquid coexisting phases of argon, krypton and xenon as pure fluids and of an argon-krypton mixture. In section 3.2 we report the analytic expression of an effective potential which w...
متن کاملDetermination of Central Venous Pressure from Intraocular Pressure
Background: In many clinical situations, knowledge of central venous pressure (CVP) is important. Measurement of CVP is not always possible. Objective: To determine if intraocular pressure (IOP) can be used as an estimate for CVP. Methods: IOP and CVP were measured concurrently in 30 candidates of coronary artery bypass graft surgery. Those with carotid artery or jugular venous diseases as we...
متن کاملFluid Flow Behaviour under Different Gases and Flow Rate during Gas Metal Arc Welding
Gas metal arc welding (GMAW) is a highly efficient and fast process for fabricating high quality weld. High quality welds are fabricated by proper selection of consumable includes gas and filler metals. The optimum flow rate of gas will ensure the proper quality of weld. In this project, a fluid flow behavior of different flow rate is modeled and the change quality will be studied. KeywordsHydr...
متن کاملThe role of patient age and intraocular gases in cataract progression following vitrectomy for macular holes and epiretinal membranes.
PURPOSE To evaluate the rate of increase in nuclear sclerosis and posterior subcapsular cataracts in eyes as a function of patient age and use of intravitreal gas at the time of vitrectomy. METHODS Nuclear sclerotic cataracts and posterior subcapsular cataracts were graded on a scale of 0 to 4.0 in 301 consecutive eyes prior and subsequent to vitrectomy for macular holes, epiretinal membranes...
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: Eye
سال: 1988
ISSN: 0950-222X,1476-5454
DOI: 10.1038/eye.1988.121