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Items: 1 to 50 of 103


Effective Word-Problem Instruction: Using Schemas to Facilitate Mathematical Reasoning.

Powell SR, Fuchs LS.

Teach Except Child. 2018 Sep;51(1):31-42. doi: 10.1177/0040059918777250. Epub 2018 Jun 7. No abstract available.


Discovery of peptide ligands through docking and virtual screening at nicotinic acetylcholine receptor homology models.

Leffler AE, Kuryatov A, Zebroski HA, Powell SR, Filipenko P, Hussein AK, Gorson J, Heizmann A, Lyskov S, Tsien RW, Poget SF, Nicke A, Lindstrom J, Rudy B, Bonneau R, Holford M.

Proc Natl Acad Sci U S A. 2017 Sep 19;114(38):E8100-E8109. doi: 10.1073/pnas.1703952114. Epub 2017 Sep 5.


Child-Level Predictors of Responsiveness to Evidence-Based Mathematics Intervention.

Powell SR, Cirino PT, Malone AS.

Except Child. 2017 Jul;83(4):359-377. doi: 10.1177/0014402917690728. Epub 2017 Aug 9.


A Systematic Review of Longitudinal Studies of Mathematics Difficulty.

Nelson G, Powell SR.

J Learn Disabil. 2018 Nov/Dec;51(6):523-539. doi: 10.1177/0022219417714773. Epub 2017 Jun 14.


The role of cognitive processes, foundational math skill, and calculation accuracy and fluency in word-problem solving versus prealgebraic knowledge.

Fuchs LS, Gilbert JK, Powell SR, Cirino PT, Fuchs D, Hamlett CL, Seethaler PM, Tolar TD.

Dev Psychol. 2016 Dec;52(12):2085-2098. Epub 2016 Oct 27.


Interferon-dependent immunoproteasome activity during mouse adenovirus type 1 infection.

McCarthy MK, Malitz DH, Molloy CT, Procario MC, Greiner KE, Zhang L, Wang P, Day SM, Powell SR, Weinberg JB.

Virology. 2016 Nov;498:57-68. doi: 10.1016/j.virol.2016.08.009. Epub 2016 Aug 22.


Effects of a Multitier Support System on Calculation, Word Problem, and Prealgebraic Performance Among At-Risk Learners.

Powell SR, Fuchs LS, Cirino PT, Fuchs D, Compton DL, Changas PC.

Except Child. 2015 Jul;81(4):443-470.


Age influences inflammatory responses, hemodynamics, and cardiac proteasome activation during acute lung injury.

Linge HM, Lee JY, Ochani K, Koga K, Kohn N, Ojamaa K, Powell SR, Miller EJ.

Exp Lung Res. 2015 May;41(4):216-27. doi: 10.3109/01902148.2014.999174. Epub 2015 Apr 6.


Mathematics interventions for children and adolescents with Down syndrome: a research synthesis.

Lemons CJ, Powell SR, King SA, Davidson KA.

J Intellect Disabil Res. 2015 Aug;59(8):767-83. doi: 10.1111/jir.12188. Epub 2015 Feb 24. Review.


Does Calculation or Word-Problem Instruction Provide A Stronger Route to Pre-Algebraic Knowledge?

Fuchs LS, Powell SR, Cirino PT, Schumacher RF, Marrin S, Hamlett CL, Fuchs D, Compton DL, Changas PC.

J Educ Psychol. 2014 Nov;106(4):990-1006.


Assessment of cytokine-modulated proteasome activity.

Kirk CJ, Powell SR, Miller EJ.

Methods Mol Biol. 2014;1172:147-62. doi: 10.1007/978-1-4939-0928-5_13.


Upregulation of proteasome activity rescues cardiomyocytes following pulse treatment with a proteasome inhibitor.

Wang P, Calise J, Powell K, Divald A, Powell SR.

Am J Cardiovasc Dis. 2014 Jan 15;4(1):6-13. eCollection 2014.


The Effect of Tutoring With Nonstandard Equations for Students With Mathematics Difficulty.

Powell SR, Driver MK, Julian TE.

J Learn Disabil. 2015 Sep-Oct;48(5):523-34. doi: 10.1177/0022219413512613. Epub 2013 Nov 20.


Cognitive and mathematical profiles for different forms of learning difficulties.

Cirino PT, Fuchs LS, Elias JT, Powell SR, Schumacher RF.

J Learn Disabil. 2015 Mar-Apr;48(2):156-75. doi: 10.1177/0022219413494239. Epub 2013 Jul 12.


Impaired assembly and post-translational regulation of 26S proteasome in human end-stage heart failure.

Day SM, Divald A, Wang P, Davis F, Bartolone S, Jones R, Powell SR.

Circ Heart Fail. 2013 May;6(3):544-9. doi: 10.1161/CIRCHEARTFAILURE.112.000119. Epub 2013 Mar 20.


The ubiquitin proteasome system and myocardial ischemia.

Calise J, Powell SR.

Am J Physiol Heart Circ Physiol. 2013 Feb 1;304(3):H337-49. doi: 10.1152/ajpheart.00604.2012. Epub 2012 Dec 7. Review.


The ubiquitin-proteasome system and cardiovascular disease.

Powell SR, Herrmann J, Lerman A, Patterson C, Wang X.

Prog Mol Biol Transl Sci. 2012;109:295-346. doi: 10.1016/B978-0-12-397863-9.00009-2. Review.


Nicotinic acetylcholine receptor agonists attenuate septic acute kidney injury in mice by suppressing inflammation and proteasome activity.

Chatterjee PK, Yeboah MM, Dowling O, Xue X, Powell SR, Al-Abed Y, Metz CN.

PLoS One. 2012;7(5):e35361. doi: 10.1371/journal.pone.0035361. Epub 2012 May 7.


Contributions of domain-general cognitive resources and different forms of arithmetic development to pre-algebraic knowledge.

Fuchs LS, Compton DL, Fuchs D, Powell SR, Schumacher RF, Hamlett CL, Vernier E, Namkung JM, Vukovic RK.

Dev Psychol. 2012 Sep;48(5):1315-26. doi: 10.1037/a0027475. Epub 2012 Mar 12.


Early Numerical Competencies and Students with Mathematics Difficulty.

Powell SR, Fuchs LS.

Focus Except Child. 2012 Jan;44(5):1-16. No abstract available.


Proteasome functional insufficiency in cardiac pathogenesis.

Wang X, Li J, Zheng H, Su H, Powell SR.

Am J Physiol Heart Circ Physiol. 2011 Dec;301(6):H2207-19. doi: 10.1152/ajpheart.00714.2011. Epub 2011 Sep 23. Review.


Solving Word Problems using Schemas: A Review of the Literature.

Powell SR.

Learn Disabil Res Pract. 2011 May 1;26(2):94-108.


Number Combinations Remediation for Students with Mathematics Difficulty.

Powell SR, Fuchs LS, Fuchs D.

Perspect Lang Lit. 2011 Spring;37(2):11-16. No abstract available.


Enhancement of proteasome function by PA28α overexpression protects against oxidative stress.

Li J, Powell SR, Wang X.

FASEB J. 2011 Mar;25(3):883-93. doi: 10.1096/fj.10-160895. Epub 2010 Nov 23.


Macrophage migration inhibitory factor provides cardioprotection during ischemia/reperfusion by reducing oxidative stress.

Koga K, Kenessey A, Powell SR, Sison CP, Miller EJ, Ojamaa K.

Antioxid Redox Signal. 2011 Apr 1;14(7):1191-202. doi: 10.1089/ars.2010.3163. Epub 2011 Feb 5.


Embedding Number-Combinations Practice Within Word-Problem Tutoring.

Powell SR, Fuchs LS, Fuchs D.

Interv Sch Clin. 2010 Sep;46(1):22-30.


Myocardial ischemic preconditioning preserves postischemic function of the 26S proteasome through diminished oxidative damage to 19S regulatory particle subunits.

Divald A, Kivity S, Wang P, Hochhauser E, Roberts B, Teichberg S, Gomes AV, Powell SR.

Circ Res. 2010 Jun 25;106(12):1829-38. doi: 10.1161/CIRCRESAHA.110.219485. Epub 2010 Apr 29.


Eye surgery is for eye surgeons: an open letter to the public.

Powell SR.

W V Med J. 2010 May-Jun;106(3):9. No abstract available.


The Effects of Strategic Counting Instruction, with and without Deliberate Practice, on Number Combination Skill among Students with Mathematics Difficulties.

Fuchs LS, Powell SR, Seethaler PM, Cirino PT, Fletcher JM, Fuchs D, Hamlett CL.

Learn Individ Differ. 2010 Apr 1;20(2):89-100.


Decreased sensitivity associated with an altered formulation of a commercially available kit for detection of protein carbonyls.

Wang P, Powell SR.

Free Radic Biol Med. 2010 Jul 15;49(2):119-21. doi: 10.1016/j.freeradbiomed.2010.03.005. Epub 2010 Mar 12.


Ubiquitin proteasome dysfunction in human hypertrophic and dilated cardiomyopathies.

Predmore JM, Wang P, Davis F, Bartolone S, Westfall MV, Dyke DB, Pagani F, Powell SR, Day SM.

Circulation. 2010 Mar 2;121(8):997-1004. doi: 10.1161/CIRCULATIONAHA.109.904557. Epub 2010 Feb 16.


A Framework for Remediating Number Combination Deficits.

Fuchs LS, Powell SR, Seethaler PM, Fuchs D, Hamlett CL, Cirino PT, Fletcher JM.

Except Child. 2010 Winter;76(2):135-165.


The role of the ubiquitin-proteasome pathway in cardiovascular disease.

Depre C, Powell SR, Wang X.

Cardiovasc Res. 2010 Jan 15;85(2):251-2. doi: 10.1093/cvr/cvp362. Epub 2009 Nov 5. No abstract available.


Remediating Number Combination and Word Problem Deficits Among Students With Mathematics Difficulties: A Randomized Control Trial.

Fuchs LS, Powell SR, Seethaler PM, Cirino PT, Fletcher JM, Fuchs D, Hamlett CL, Zumeta RO.

J Educ Psychol. 2009 Aug 1;101(3):561-576.


The ubiquitin-proteasome system in myocardial ischaemia and preconditioning.

Powell SR, Divald A.

Cardiovasc Res. 2010 Jan 15;85(2):303-11. doi: 10.1093/cvr/cvp321. Epub 2009 Sep 30. Review.


Effects of Fact Retrieval Tutoring on Third-Grade Students with Math Difficulties with and without Reading Difficulties.

Powell SR, Fuchs LS, Fuchs D, Cirino PT, Fletcher JM.

Learn Disabil Res Pract. 2009;24(1):1-11.


Do word-problem features differentially affect problem difficulty as a function of students' mathematics difficulty with and without reading difficulty?

Powell SR, Fuchs LS, Fuchs D, Cirino PT, Fletcher JM.

J Learn Disabil. 2009 Mar-Apr;42(2):99-110. doi: 10.1177/0022219408326211. Epub 2008 Nov 14.


Intensive Intervention for Students with Mathematics Disabilities: Seven Principles of Effective Practice.

Fuchs LS, Fuchs D, Powell SR, Seethaler PM, Cirino PT, Fletcher JM.

Learn Disabil Q. 2008;31(2):79-92.


Caveolin and proteasome in tocotrienol mediated myocardial protection.

Das M, Das S, Wang P, Powell SR, Das DK.

Cell Physiol Biochem. 2008;22(1-4):287-94. doi: 10.1159/000149807. Epub 2008 Jul 25.


Proteasome inhibitors in myocardial ischemia, some concerns.

Powell SR.

Ann Thorac Surg. 2008 Apr;85(4):1503-4; author reply 1504. doi: 10.1016/j.athoracsur.2007.10.049. No abstract available.


Red filters useful in highlighting vascular structures.

McWhorter JH, Powell SR.

W V Med J. 2007 Nov-Dec;103(5):27. No abstract available.


Upregulation of myocardial 11S-activated proteasome in experimental hyperglycemia.

Powell SR, Samuel SM, Wang P, Divald A, Thirunavukkarasu M, Koneru S, Wang X, Maulik N.

J Mol Cell Cardiol. 2008 Mar;44(3):618-21. doi: 10.1016/j.yjmcc.2007.12.009. Epub 2008 Jan 26.


Remediating Computational Deficits at Third Grade: A Randomized Field Trial.

Fuchs LS, Powell SR, Hamlett CL, Fuchs D, Cirino PT, Fletcher JM.

J Res Educ Eff. 2008;1(1):2-32.


Effects of Preventative Tutoring on the Mathematical Problem Solving of Third-Grade Students With Math and Reading Difficulties.

Fuchs LS, Seethaler PM, Powell SR, Fuchs D, Hamlett CL, Fletcher JM.

Except Child. 2008 Winter;74(2):155-173.


Cardioprotection with palm oil tocotrienols: comparision of different isomers.

Das S, Lekli I, Das M, Szabo G, Varadi J, Juhasz B, Bak I, Nesaretam K, Tosaki A, Powell SR, Das DK.

Am J Physiol Heart Circ Physiol. 2008 Feb;294(2):H970-8. Epub 2007 Dec 14. Retraction in: Am J Physiol Heart Circ Physiol. 2012 Jun 1;302(11):H2449.


Optimal determination of heart tissue 26S-proteasome activity requires maximal stimulating ATP concentrations.

Powell SR, Davies KJ, Divald A.

J Mol Cell Cardiol. 2007 Jan;42(1):265-9. Epub 2006 Nov 30.

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