Results 111 to 120 of about 272,370 (302)

Physico-chemical factors and bacteria in fish ponds [PDF]

, 2000
Analyses of pond water and mud samples show that nitrifying bacteria (including ammonifying bacteria, nitrite bacteria, nitrobacteria and denitrifying bacteria) are in general closely correlated with various physico-chemical factors, ammonifying bacteria
Jun, X., Tongbing, Y., Xiuzheng, F.
core  

Uncovering Cystic Fibrosis Carrier: Insights From a Heterozygous CFTR‐F508del Rabbit Model

International Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) is a heterogeneous inflammatory disorder frequently associated with impaired mucociliary clearance and bacterial infection. Individuals carrying a single cystic fibrosis transmembrane conductance regulator (CFTR) mutation exhibit partial CFTR dysfunction and are increasingly recognized as being at risk ...
Do‐Yeon Cho, Alexis E. McFeely, Daniel Skinner, Shaoyan Zhang, Justin Hedvat, Weslee Ping‐ay, Daniel M. Beswick, Justin H. Turner, Bradford A. Woodworth, Jie Xu   +9 more
wiley   +1 more source

Oxidation of Native and Modified Hemoglobin and Myoglobin by Sodium Nitrate. Effect of Inositol Hexaphosphate [PDF]

, 1981
Native and modified hemoglobin, myoglobin and a and phemoglobin subunits were oxidized by sodium nitrite at pH 6. The experiments were carried out under oxy and deoxy conditions with and without inositol hexaphosphate (IHP).
Mansouri, Ali
core   +2 more sources

The key role of nitric oxide in hypoxia: hypoxic vasodilation and energy supply-demand matching [PDF]

, 2013
Significance: a mismatch between energy supply and demand induces tissue hypoxia with the potential to cause cell death and organ failure. Whenever arterial oxygen concentration is reduced, increases in blood flow - 'hypoxic vasodilation' - occur in an ...
Alex Dyson, Audibert G, Berne RM, Blitzer ML, Boutilier RG, Brown IP, Devlin C, Furukawa K, Hall JE, Heyes MP, Jekabsone A, Lehninger A, Leone AM, Louis CA, Martin Feelisch, Mervyn Singer, Michele Umbrello, Modin A, Munk VC, Pohl U, Rengasamy A, Rengasamy A, Vallance P, Whorton AR   +23 more
core   +1 more source

Rapid tests and urine sampling techniques for the diagnosis of urinary tract infection (UTI) in children under five years: a systematic review [PDF]

, 2005
Background: Urinary tract infection (UTI) is one of the most common sources of infection in children under five. Prompt diagnosis and treatment is important to reduce the risk of renal scarring.
A Doley, A Hoberman, A Hoberman, A Hoberman, AG Weinberg, AM Rodriguez Caballero, AS Aronson, B Bulloch, B Lejeune, B Schersten, C Villanustre Ordonez, CB Begg, CE Armengol, CE Armengol, CM Kunin, CV Pryles, D Vickers, DS Lin, DS Lin, EB Mendez, FJ Marsik, FY Anad, G Schreiter, G Vangone, GR Lockhart, GS Liptak, H Braude, H Saxena, H Tahirovic, HA Cohen, Ian Watt, IJ Ramage, J Benito Fernandez, J Benito Fernandez, J Labbe, J Larcombe, J Matthai, J Parmington, J Pylkkanen, J Rodriguez Cervilla, J Steurer, J Steurer, J Todd, J Upadhyay, J Wiggelinkhuizen, JA Lohr, JD Hardy, JL Fleiss, JM Littlewood, Jos Kleijnen, Julie Cooper, K Dickersin, KN Shaw, KN Shaw, L Huicho, L Kohler, LE Moses, LS Palmer, M Demi, M Farrell, M Giraldez, M Hiraoka, M Marret, MA Santos, Marie Westwood, MH Gorelick, MN Woodward, N Sharief, P Whiting, PC Boreland, PD Holland, Penny Whiting, PMM Bossuyt, PS Dayan, PS Dayan, R Bachur, R DerSimonian, R Lagos Zuccone, R Manson, RD Craver, RD Wammanda, RE Morton, RF Galbraith, RS Fennell, S Arslan, S Dosa, S Feasey, SJ Vernon, SM Downs, T Ahmad, VN Purwar, Y Waisman   +91 more
core   +3 more sources

Genetic basis for nitrate resistance in Desulfovibrio strains

Frontiers in Microbiology, 2014
Nitrate is an inhibitor of sulfate-reducing bacteria (SRB). In petroleum production sites, amendments of nitrate and nitrite are used to prevent SRB production of sulfide that causes souring of oil wells.
Hannah eKorte, Hannah eKorte, Samuel R Fels, Samuel R Fels, Geoffrey A Christensen, Geoffrey A Christensen, Morgan N Price, Morgan N Price, Jennifer V Kuehl, Jennifer V Kuehl, Grant M Zane, Grant M Zane, Adam M Deutschbauer, Adam M Deutschbauer, Adam P Arkin, Adam P Arkin, Adam P Arkin, Judy D Wall, Judy D Wall, Judy D Wall   +19 more
doaj   +1 more source

Effect of dissolved oxygen and chemical oxygen demand to nitrogen ratios on the partial nitrification/denitrification process in moving bed biofilm reactors [PDF]

, 2011
Partial nitrification was reported to be technically feasible and economically favorable, especially for wastewater with high ammonium concentration or low C/N ratio.
Attar, H.M., Bina, B., Khiadani, M.H., Nikaeen, M., Zafarzadeh, A.   +4 more
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Nitrification in marine ecosystems [Translation from: Rapp.Naturvardsverket SNVPM No.1213, 157-166, 1980] [PDF]

, 1986
The nitrification in the ocean is influenced by several environmental factors and the importance of these is more or less known. There are very likely many more to be discovered in the study of the interaction of nitrification bacteria and other micro-
Enoksson, V.
core  

Evaluating of the disinfection and water quality effects on UV application in the primary stage of water treatment [PDF]

, 2007
Background: Irradiation of water by UV has been considered as an attractive alternative for disinfection because its low-impact, pathogen killing capacity shows tremendous promise for meeting today's drinking water regulatory requirements. This study has
Mesdaghinia, A.R., Nabizadeh, R., Rahimzadeh, H., Vaezi, F.   +3 more
core   +2 more sources

Molecular dynamics simulation of the order-disorder phase transition in solid NaNO$_2$

, 2003
We present molecular dynamics simulations of solid NaNO$_2$ using pair potentials with the rigid-ion model. The crystal potential surface is calculated by using an \emph{a priori} method which integrates the \emph{ab initio} calculations with the Gordon ...
A. Banerjee, A.J. Cohen, A.V. Fokin, C.G. Duan, C.M. Hartwig, Chun-Gang Duan, D. Liu, E. Clementi, G.A. Parker, H.M. Lu, H.M. Lu, H.M. Lu, H.M. Lu, J. Liu, J. Liu, J. Liu, J. Liu, J. R. Hardy, Jianjun Liu, K. Komatsu, K.D. Ehrhardt, L.L. Boyer, M. Parrinello, M. Sepliarsky, M. Waldman, M. Waldman, M.I. Kay, M.L. Klein, M.L. Klein, P. Ravindran, P.J. Edwardson, P.W. Fowler, P.W. Fowler, R. W. Smith, R.G. Gordon, R.M. Lynden-bell, S. Rick, S. Sawada, T. Gohda, T. Gohda, W. Kinase, W. N. Mei, Wei-Guo Yin, Y.S. Kim   +43 more
core   +1 more source