Results 41 to 50 of about 351,159 (353)

Experimental validation of equilibria in fuel cells with dead-ended anodes [PDF]

, 2013
This paper investigates the nitrogen blanketing front during the dead-ended anode (DEA) operation of a PEM fuel cell. Surprisingly the dynamic evolution of nitrogen and water accumulation in the dead-ended anode (DEA) of a PEM fuel cell arrives to a ...
Chen, Jixin, Matsuura, Toyoaki, Siegel, Jason B., Stefanopoulou, Anna G., Yeşilyurt, Serhat   +4 more
core   +1 more source

Features of Infusion Therapy in Critically Ill Children

Zdorovʹe Rebenka, 2015
This review shows that the appointment of infusion therapy on generally accepted recommendations of M.A. Holliday, M.E. Segar often leads to hyponatremia and significant complications.
V.I. Snisar
doaj   +1 more source

Water-balance response of Rhinella arenarum (Hensel, 1867) tadpoles to graduated increase in environmental osmolarity

Brazilian Journal of Biology
The water balance and the upper limit of osmotic tolerance of premetamorphic Rhinella arenarum larvae (Gosner's stage 26) was evaluated after semistatic incubation in electrolyte (NaCl) and non-electrolyte (mannitol) media following a protocol of ...
L. Ferrari, FR. de la Torre, A. Salibián   +2 more
doaj   +1 more source

Effect of controlled hypotensive hemorrhage on plasma sodium levels in anesthetized pigs: An exploratory study

Physiological Reports, 2023
Perioperative hyponatremia, due to non‐osmotic release of the antidiuretic hormone arginine vasopressin, is a serious electrolyte disorder observed in connection with many types of surgery.
Rafael T. Krmar, Stephanie Franzén, Leif Karlsson, Helin Strandberg, Susanna Törnroth‐Horsefield, Jesper K. Andresen, Boye L. Jensen, Mattias Carlström, Robert Frithiof   +8 more
doaj   +1 more source

Transient non-isothermal model of a polymer electrolyte fuel cell

, 2007
In this paper we present a one-dimensional transient model for the membrane electrode assembly of a polymer-electrolyte fuel cell. In earlier work we established a framework to describe the water balance in a steady-state, non-isothermal cathode model ...
Harvey, D., Kim, G.S., Shah, A.A., Sui, P.C.   +3 more
core   +1 more source

Insipidary syndrome in children and adolescents (part 1)

Лечащий Врач, 2021
The review article presents current data on water-electrolyte balance in healthy and pathological state. The diseases and conditions which occur in insipidary syndrome are described.
V. V. Smirnov, L. I. Bikbaeva
doaj  

Modeling and simulations of deformation and transport in PEM fuel cells [PDF]

, 2008
Performance degradation and durability of PEM fuel cells depend strongly upon transport and deformation characteristics of their components especially the polymer membrane.
Yesilyurt, Serhat, Yeşilyurt, Serhat
core   +1 more source

Insipidary syndrome in children and adolescents (part 3)

Лечащий Врач, 2021
The review article presents current data on water-electrolyte balance in healthy and pathological state. The diseases and conditions which occur in insipidary syndrome are described.
V. V. Smirnov, L. I. Bikbaeva
doaj  

Effect of Electrolyte Balance in Low-Protein Diets on Broiler Performance and Tibial Dyschondroplasia Incidence [PDF]

, 2003
A proper dietary electrolyte balance (DEB) is essential to ensure an optimum acid-base equilibrium and broiler performance. In low-CP diets, this balance can be affected by reduction of soybean meal and inclusion of high levels of synthetic amino acids ...
Franco, J. R. G., Martins, E. N., Murakami, A. E., Oviedo Rondon, E. O., Pereira, M. S., Sakamoto, M. I.   +5 more
core   +2 more sources

Tipping water balance and the Pt loading effect in polymer electrolyte fuel cells: a model-based analysis

, 2018
The commercial deployment of polymer electrolyte fuel cells (PEFCs) hinges on breakthroughs in design and integration of highly performing and durable catalyst layers with markedly reduced platinum loading.
T. Muzaffar, T. Kadyk, M. Eikerling
semanticscholar   +1 more source