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Showing 1 to 12 of 1265 entries
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Dissecting the flipped classroom: Using a randomized controlled trial experiment to determine when student learning occurs

classroom interventions

Casselman MD, Atit K.
GSID: yb1TjQhJEJEJ
MD Casselman, K Atit, G Henbest… - Journal of Chemical …, 2019 - ACS Publications

… We also highlight here two more recent quasi-experimental studies in which flipped classroom interventions were compared to “teaching as usual” controls and analyses probing the impact on less-prepared students were conducted. Ryan and Reid ran a parallel controlled...

Experimental and theoretical investigations of energy transfer and hydrogen-bond breaking in small water and HCl clusters.

Accounts of chemical research

Samanta AK, Czakó G, Wang Y, Mancini JS, Bowman JM, Reisler H.
PMID: 25072730
Acc Chem Res. 2014 Aug 19;47(8):2700-9. doi: 10.1021/ar500213q. Epub 2014 Jul 29.

Water is one of the most pervasive molecules on earth and other planetary bodies; it is the molecule that is searched for as the presumptive precursor to extraterrestrial life. It is also the paradigm substance illustrating ubiquitous hydrogen bonding...

Marine Microbial Gene Abundance and Community Composition in Response to Ocean Acidification and Elevated Temperature in Two Contrasting Coastal Marine Sediments.

Frontiers in microbiology

Currie AR, Tait K, Parry H, de Francisco-Mora B, Hicks N, Osborn AM, Widdicombe S, Stahl H.
PMID: 28878754
Front Microbiol. 2017 Aug 22;8:1599. doi: 10.3389/fmicb.2017.01599. eCollection 2017.

Marine ecosystems are exposed to a range of human-induced climate stressors, in particular changing carbonate chemistry and elevated sea surface temperatures as a consequence of climate change. More research effort is needed to reduce uncertainties about the effects of...

Regioselective palladium-catalyzed ring-opening reactions of C1-substituted oxabicyclo[2,2,1]hepta-2,5-diene-2,3-dicarboxylates.

Beilstein journal of organic chemistry

Edmunds M, Raheem MA, Boutin R, Tait K, Tam W.
PMID: 26977182
Beilstein J Org Chem. 2016 Feb 09;12:239-44. doi: 10.3762/bjoc.12.25. eCollection 2016.

Palladium-catalyzed ring-opening reactions of C1 substituted 7-oxanorbornadiene derivatives with aryl iodides were investigated. The optimal conditions for this reaction were found to be PdCl2(PPh3)2, ZnCl2, Et3N and Zn in THF. Both steric and electronic factors played a role in...

Beneficial Effects of Spices in Food Preservation and Safety.

Frontiers in microbiology

Gottardi D, Bukvicki D, Prasad S, Tyagi AK.
PMID: 27708620
Front Microbiol. 2016 Sep 21;7:1394. doi: 10.3389/fmicb.2016.01394. eCollection 2016.

Spices have been used since ancient times. Although they have been employed mainly as flavoring and coloring agents, their role in food safety and preservation have also been studied

Collisional Intermolecular Energy Transfer from a N.

The journal of physical chemistry. A

Paul AK, Donzis D, Hase WL.
PMID: 28485962
J Phys Chem A. 2017 Jun 01;121(21):4049-4057. doi: 10.1021/acs.jpca.7b00948. Epub 2017 May 19.

Chemical dynamics simulations were performed to study collisional intermolecular energy transfer from a thermalized N

Mega Prosthetic Replacement of Elbow for Resistant Nonunion of Distal Humerus.

Journal of orthopaedic case reports

Vaishya R, Vijay V, Pandit RS, Agarwal AK.
PMID: 27703937
J Orthop Case Rep. 2016 Apr-Jun;6(2):46-49. doi: 10.13107/jocr.2250-0685.428.

INTRODUCTION: Fractures of the distal humerus are a rare entity accounting for approximately 2% of the humeral fractures. Non union of the distal humerus is further rare and poses a major challenge. These fractures usually respond to open reduction...

In vivo biocompatibility evaluation of electrospun composite scaffolds by subcutaneous implantation in rat.

Drug delivery and translational research

Jaiswal AK, Dhumal RV, Bellare JR, Vanage GR.
PMID: 25786371
Drug Deliv Transl Res. 2013 Dec;3(6):504-17. doi: 10.1007/s13346-013-0153-z.

In vivo biocompatibility of nanofibrous poly-L-lactic acid (P), poly-L-lactic acid/gelatin (PG), poly-L-lactic acid/hydroxyapatite (PH), and poly-L-lactic acid/gelatin/hydroxyapatite (PGH) scaffolds, useful in regenerative medicine and drug delivery, was evaluated by subcutaneous implantation in both male and female rats (n =...

Dural Arteriovenous Fistula Manifested as Rapid Progressive Dementia Successfully Treated by Endovascular Embolization Only.

Neurointervention

Hwang H, La YK, Baek MS, Baik K, Suh SH, Kim WJ.
PMID: 28316870
Neurointervention. 2017 Mar;12(1):50-53. doi: 10.5469/neuroint.2017.12.1.50. Epub 2017 Mar 06.

A 43-year-old male presented with daytime sleepiness at work and indifferent behavior like never before. Two weeks prior to hospital admission, he had episodic memory loss with well preserved remote memory. Brain MRI showed a dural arteriovenous fistula (DAVF)...

Improving mechanical properties of carbon nanotube fibers through simultaneous solid-state cycloaddition and crosslinking.

Nanotechnology

Lu X, Hiremath N, Hong K, Evora MC, Ranson VH, Naskar AK, Bhat GS, Kang NG, Mays JW.
PMID: 28225356
Nanotechnology. 2017 Apr 07;28(14):145603. doi: 10.1088/1361-6528/aa6223. Epub 2017 Feb 22.

Individual carbon nanotubes (CNTs) exhibit exceptional mechanical properties. However, difficulties remain in fully realizing these properties in CNT macro-assemblies, because the weak inter-tube forces result in the CNTs sliding past one another. Herein, a simple solid-state reaction is presented...

Pseudoaneurysm Arising from Mitral Aortic Intervalvular Fibrosa (P-MAIVF) Communicating with Left Atrium (LA): Multiple Detector Computed Tomography (MDCT) Evaluation.

Polish journal of radiology

Mittal K, Agrawal R, Dey AK, Gadewar R, Dadhania D, Hira P.
PMID: 25745522
Pol J Radiol. 2015 Feb 17;80:85-8. doi: 10.12659/PJR.892987. eCollection 2015.

BACKGROUND: The entity pseudoaneurysm arising from the mitral aortic intervalvular fibrosa (P-MAIVF) is a rare cardiac finding caused by multiple factors. This entity is usually diagnosed with echocardiography and confirmed with cardiac computed tomography (CT).CASE REPORT: We presented a...

Author's Reply: Neurosurgical training and evaluation - Need for a paradigm shift.

Neurology India

Banerji AK.
PMID: 28290433
Neurol India. 2017 Mar-Apr;65(2):438. doi: 10.4103/0028-3886.201879.

No abstract available.

Showing 1 to 12 of 1265 entries