Search Results - "Polyak, R"

Using Photo-ID to document and monitor the prevalence of fibropapilloma tumours in a foraging aggregation of green turtles by Hancock, Joana M., Choma, Jenni, Mainye, Leah, Wambi, Paul, Stelfox, Martin R., Polyak, Maximilian M. R., Wambua, Sammy, Köhnk, Stephanie

“…Sea turtle in-water monitoring has been conducted in Diani-Chale National Marine Reserve (DCMR) in Kenya’s South Coast since 2018, where green sea turtles (…”
Get full text

Digital Methods for Linearization of Phase–Frequency Characteristics of Analog Filters by Grebenko, Yu. A., Polyak, R. I., Starikovskii, A. I., Kulikov, G. V.

“…It is shown that the phase–frequency characteristic (PFC) of an analog filter connected to an ADC can be linearized with the aid of a digital filter with a…”
Get full text

Modified barrier functions (theory and methods) by POLYAK, R

Get full text

Ultrastructural changes in the equine colonic mucosa after ischaemia and reperfusion by GROSCHE, A., MORTON, A. J., GRAHAM, A. S., SANCHEZ, L. C., BLIKSLAGER, A. T., POLYAK, M. M. R., FREEMAN, D. E.

“…Reason for performing study: Ultrastructural changes in the epithelium can provide information on early changes in barrier properties, repair and inflammation…”
Get full text

Primal-dual nonlinear rescaling method for convex optimization by POLYAK, R, GRIVA, I

“…In this paper, we consider a general primal-dual nonlinear rescaling (PDNR) method for convex optimization with inequality constraints. We prove the global…”
Get full text

Optimal transformer tap selection using modified barrier-augmented Lagrangian method by Adibi, M.M., Polyak, R.A., Griva, I.A., Mili, L., Ammari, S.

“…The optimal tap selection of transformers directly connected to generators is one of the two significant industry problems. The generator step-up and auxiliary…”
Get full text

Influence of a Novel Organ Perfusion Solution on Early Graft Function in Canine Renal Autotransplantation by Polyak, M. M. R, Grosche, A, Towl, S, Morton, A. J

“…To evaluate the influence of a kidney perfusion solution on early graft function in dogs. Experimental, randomized study. Intact adult male mongrel dogs…”
Get full text

A Modified Barrier-Augmented Lagrangian Method for Constrained Minimization by Goldfarb, D, Polyak, R, Scheinberg, K, Yuzefovich, I

“…We present and analyze an interior-exterior augmented Lagrangian method for solving constrained optimization problems with both inequality and equality…”
Get full text

Comparison of Vasosol and University of Wisconsin Solutions on Early Kidney Function After 24 Hours of Cold Ischemia in a Canine Autotransplantation Model by Polyak, Maximilian M.R., M.Phil, Grosche, Astrid, D.V.M

“…Introduction Ischemia/reperfusion (I/R) injury is a significant cause of graft dysfunction in donor kidney transplantation. It has been suggested that…”
Get full text

The Newton modified barrier method for QP problems by Melman, A., Polyak, R.

Get full text

Structural optimization using the Newton modified barrier method by Khot, N. S., Polyak, R. A., Schneur, R., Berke, L.

“…The Newton Modified Barrier Method (NMBM) is applied to structural optimization problems with large a number of design variables and constraints. This…”
Get full text

Comparison of 5 Surgical Techniques for Partial Liver Lobectomy in the Dog for Intraoperative Blood Loss and Surgical Time by Risselada, Marije, Ellison, Gary W, Bacon, Nicholas J, Polyak, Maximilian M.R, van Gilder, Jim, Kirkby, Kristin, Kim, Stanley E

“…To compare surgical time and intraoperative blood loss for 5 partial liver lobectomy techniques in the dog. Experimental in vivo study. Dogs (n=10). Five…”
Get full text

Effect of large colon ischemia and reperfusion on concentrations of calprotectin and other clinicopathologic variables in jugular and colonic venous blood in horses by Grosche, Astrid, Morton, Alison J, Graham, A Sarah, Polyak, Maximilian M R, Freeman, David E

“…To determine the effect of large colon ischemia and reperfusion on concentrations of the inflammatory neutrophilic protein calprotectin and other…”
Get full text

Effects of ischemia and reperfusion on production of nitrotyrosine, activation of eosinophils, and apoptosis in the large colonic mucosa of horses by Grosche, Astrid, Freeman, David E, Morton, Alison J, Polyak, Maximilian M.R, Matyjaszek, Sarah A

“…Objective-To assess the effects of ischemia and reperfusion on indicators of oxidative stress, activation of eosinophils, and apoptosis in the large colonic…”
Get full text

In vitro and in vivo responses of mucosa from the large colon of horses to ischemia and reperfusion by Graham, A Sarah, Grosche, Astrid, Morton, Alison J, Polyak, Maximilian M R, Freeman, David E

“…To induce ischemia and reperfusion injury in the large colon mucosa of horses in vivo and evaluate the recovery and effects of components of an organ…”
Get full text

Effects of flunixin meglumine on recovery of colonic mucosa from ischemia in horses by Matyjaszek, Sarah A, Morton, Alison J, Freeman, David E, Grosche, Astrid, Polyak, Maximilian M.R, Kuck, Hilken

“…To examine the effects of flunixin meglumine (FM) on recovery of colonic mucosa from experimentally induced ischemia in horses. 14 research horses. Ischemia…”
Get full text

Mucosal injury and inflammatory cells in response to brief ischaemia and reperfusion in the equine large colon by GROSCHE, A., MORTON, A. J., GRAHAM, A. S., VALENTINE, J. F., ABBOTT, J. R., POLYAK, M. M. R., FREEMAN, D. E.

“…Reason for performing study: Intestinal ischaemia and reperfusion (I/R) can activate inflammatory cells in the equine colon, although effects on different…”
Get full text

Effects of flunixin meglumine on the recovery of ischaemic equine colonic mucosa in vitro by MORTON, A. J., GROSCHE, A., MATYJASZEK, S. A., POLYAK, M. M. R., FREEMAN, D. E.

“…Reasons for performing study: The effects of prostaglandins and nonsteroidal anti-inflammatory drugs (NSAIDs) on repair of equine intestinal mucosa are…”
Get full text

Detection of calprotectin and its correlation to the accumulation of neutrophils within equine large colon during ischaemia and reperfusion by Grosche, A, Morton, A.J, Polyak, M.M.R, Matyjaszek, S, Freeman, D.E

“…Summary Reason for performing study: The cytosolic protein complex, calprotectin, is abundant in neutrophils and could be used to improve the ability to…”
Get full text

Postmortem evaluation of surgery site leakage by use of in situ isolated pulsatile perfusion after partial liver lobectomy in dogs by Risselada, Marije, Polyak, Maximilian M.R, Ellison, Gary W, Bacon, Nicholas J, Van Gilder, James M, Coomer, Alastair R, Thieman, Kelley E

“…To evaluate postmortem surgery site leakage by use of in situ isolated pulsatile perfusion after partial liver lobectomies. 10 healthy mixed-breed male dogs…”
Get full text