Results 61 to 70 of about 417,558 (182)

Evolution equation for bidirectional surface waves in a convecting fluid

, 2006
Surface waves in a heated viscous fluid exhibit a long wave oscillatory instability. The nonlinear evolution of unidirectional waves is known to be described by a modified Korteweg-deVries-Kuramoto-Sivashinsky equation.
Depassier, M. C.
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Effectiveness of thirst intervention package on thirst intensity and thirst distress among patients of heart failure with fluid restriction at a tertiary care center

Heart India
Background: Heart failure (HF) is a global burden since it is a widespread, expensive, and potentially life-threatening illness. Thirst is one of the most common symptoms of HF as well a major concern for patients.
Farah Naaz, Suchana Roy Bhowmik, Akshyaya Pradhan   +2 more
doaj   +1 more source

Effect of Educational Intervention on Knowledge and Level of Adherence among Hemodialysis Patients: A Randomized Controlled Trial

Global Health, Epidemiology and Genomics, 2023
Purpose. The purpose of the study was to assess the impact of an educational intervention on the level of knowledge and adherence to the treatment regimen among hemodialysis (HD) patients as well as to describe the association between these variables ...
Brayal Dsouza, Ravindra Prabhu, B. Unnikrishnan, Sudarshan Ballal, Suneel C. Mundkur, Varalakshmi Chandra Sekaran, Avinash Shetty, Paulo Moreira   +7 more
doaj   +1 more source

The downside of aggressive volume administration in critically ill patients—“aggressive” may lead to “excessive”

Journal of Intensive Care, 2019
Management of fluid therapy in an intensive care unit (ICU) tends to be volume restriction after initial fluid resuscitation, since it has been the consensus that volume overload is associated with complications and poor clinical outcomes.
Kenichiro Morisawa, Shigeki Fujitani, Yasuhiko Taira   +2 more
doaj   +1 more source

Internal bores and gravity currents in a two-fluid system [PDF]

, 2014
In this paper, a unified theory of internal bores and gravity currents is presented within the framework of the one-dimensional two-layer shallow-water equations. The equations represent four basic physical laws: the theory is developed on the basis of
Maruyama, Kiyoshi
core  

Simulating (electro)hydrodynamic effects in colloidal dispersions: smoothed profile method

, 2008
Previously, we have proposed a direct simulation scheme for colloidal dispersions in a Newtonian solvent [Phys.Rev.E 71,036707 (2005)]. An improved formulation called the ``Smoothed Profile (SP) method'' is presented here in which simultaneous time ...
A. Chatterji, A. Malevanets, A.A. Zick, A.J.C. Ladd, C.N. Likos, C.S. Peskin, C.W. Beenakker, D. Long, D.J. Jeffrey, F. Booth, F. Capuani, F. Capuani, H. Hasimoto, H. Kodama, H. Ohshima, H. Ohshima, H. Tanaka, H.H. Hu, J. Dzubiella, J. Happel, J.F. Brady, J.L. Anderson, J.R. Melrose, J.T. Padding, K. Kim, K. Kim, K. Kim, L.D. Landau, M.E. Cates, R. Glowinski, R. Yamamoto, R. Yamamoto, R.C. Ball, R.F. Probstein, S. Kim, T. Kajishima, V. Lobaskin, W.B. Russel, Y. Nakayama, Y. Nakayama, Y.W. Kim   +40 more
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Hyponatremia: a case report of SIAD

Clinical Management Issues, 2013
Hyponatremia, defined as serum sodium concentration
Letizia Canu, Alessandro Peri, Gabriele Parenti   +2 more
doaj   +1 more source

Investigation and management of moderate to severe inpatient hyponatraemia in an Australian tertiary hospital

BMC Endocrine Disorders, 2018
Background Hyponatraemia is the most common electrolyte disturbance amongst hospitalised patients. Both American and European guidelines recommend fluid restriction as first line treatment for SIADH, however differ on second line recommendations.
Kathryn Berkman, Kate Haigh, Ling Li, Jack Lockett, Goce Dimeski, Anthony Russell, Warrick J. Inder   +6 more
doaj   +1 more source

Flow compensating pressure regulator [PDF]

, 1978
An apparatus for regulating pressure of treatment fluid during ophthalmic procedures is described. Flow sensing and pressure regulating diaphragms are used to modulate a flow control valve.
Baehr, E. F.
core   +1 more source

Universal restrictions to the conversion of heat into work derived from the analysis of the Nernst theorem as a uniform limit

, 2003
We revisit the relationship between the Nernst theorem and the Kelvin-Planck statement of the second law. We propose that the exchange of entropy uniformly vanishes as the temperature goes to zero. The analysis of this assumption shows that is equivalent
, Alfredo Rey de Luna, Baierlein R, Balian R, Belgiorno F, Carathéodory C, Clausius R, Epstein P, Huang K, Jones D S, Jos Mar a Mart n-Olalla, Kestin J, Kestin J (ed), Landau L, Landsberg P, Landsberg P, Landsberg P, Liboff R, Mafé S, Nernst W, Nernst W, Oppenheim I, Planck M, Rose-Innes C, Thomson W, Wu J, Yan Z, Zemansky M   +27 more
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