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Showing 13 to 24 of 261 entries
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1,3-Di-n-butyl-thio-urea.

Acta crystallographica. Section E, Structure reports online

Okuniewski A, Dąbrowska A, Chojnacki J.
PMID: 21754195
Acta Crystallogr Sect E Struct Rep Online. 2011 Apr 01;67:o925. doi: 10.1107/S1600536811009743. Epub 2011 Mar 19.

In the title compound, C(9)H(20)N(2)S, the n-butyl groups are in syn and anti positions in relation to the C=S bond. In the crystal, two mol-ecules are connected by two N-H⋯S=C hydrogen bonds into a centrosymmetric dimer. Another N-H⋯S=C hydrogen...

How effective is self-guided learning of clinical technical skills? It's all about process.

Medical education

Brydges R, Carnahan H, Safir O, Dubrowski A.
PMID: 19493173
Med Educ. 2009 Jun;43(6):507-15. doi: 10.1111/j.1365-2923.2009.03329.x.

OBJECTIVES: Mounting evidence suggests that trainees acquire psychomotor skills better when they are allowed self-guided access to instructional material and when they set goals that are related to performance processes rather than performance outcomes. The present study assessed whether...

Evidence of a precursor superconducting phase at temperatures as high as 180 K in RBa2Cu3O(7-δ) (R=Y, Gd, Eu) superconducting crystals from infrared spectroscopy.

Physical review letters

Dubroka A, Rössle M, Kim KW, Malik VK, Munzar D, Basov DN, Schafgans AA, Moon SJ, Lin CT, Haug D, Hinkov V, Keimer B, Wolf T, Storey JG, Tallon JL, Bernhard C.
PMID: 21405352
Phys Rev Lett. 2011 Jan 28;106(4):047006. doi: 10.1103/PhysRevLett.106.047006. Epub 2011 Jan 27.

We show that a multilayer analysis of the infrared c-axis response of RBa2Cu3O(7-δ) (R=Y, Gd, Eu) provides important new information about the anomalous normal-state properties of underdoped cuprate high temperature superconductors. In addition to competing correlations which give rise...

[Thoracic Outlet Syndrome: is it always a surgical condition? Analysis of a series of 31 cases operated by the supraclavicular route].

Surgical neurology international

Socolovsky M, Di Masi G, Binaghi D, Campero A, Páez MD, Dubrovsky A.
PMID: 25165614
Surg Neurol Int. 2014 Aug 04;5:S247-55. doi: 10.4103/2152-7806.137950. eCollection 2014.

BACKGROUND: Thoracic Outlet Syndrome is a compression of the brachial plexus that remains highly controversial. Classification in True or Neurogenic Outlet (TTO) and Disputed or Non-neurogenic Outlet (DTO) is becoming very popular. The former is characterized by a muscular...

Multilayer Model of Pharmacy Participation in the Antimicrobial Stewardship Program at a Large Academic Medical Center.

Hospital pharmacy

Dubrovskaya Y, Scipione MR, Siegfried J, Jen SP, Pham V, Papadopoulos J, Decano A, Lewis T, Dabestani A.
PMID: 29276300
Hosp Pharm. 2017 Oct;52(9):628-634. doi: 10.1177/0018578717726993. Epub 2017 Aug 29.

No abstract available.

Prototype of extracorporeal membrane oxygenation (ECMO) therapy simulator used in regional ECMO program.

Journal of thoracic disease

Puslecki M, Ligowski M, Kiel M, Dabrowski M, Stefaniak S, Sip M, Maciejewski A, Dabrowska A, Kiel-Puslecka I, Kłosiewicz T, Misterski M, Buczkowski P, Szarpak L, Ruetzler K, Perek B, Czekajlo M, Jemielity M.
PMID: 30233882
J Thorac Dis. 2018 Aug;10(8):5073-5079. doi: 10.21037/jtd.2018.07.25.

BACKGROUND: Simulation is widely accepted as an important tool in training and educating healthcare providers. The first regional polish extracorporeal membrane oxygenation (ECMO) program called "ECMO for Greater Poland" was recently started.METHODS: We present a prototype for ECMO prepared...

Collaborative Development of a Simulation-augmented Health Education Program in Resource-challenged Regions.

Cureus

Renouf TS, Doyle M, Pollard M, Bankovic T, Dubrowski A.
PMID: 30148003
Cureus. 2018 Jun 21;10(6):e2850. doi: 10.7759/cureus.2850.

Simulation-based health professional education (HPE) is widely practiced in resource-rich regions, yet it is underutilized or ineffectively delivered in resource-poor ones, particularly when we fail to consider local contexts such as infrastructure, literacy, and culture when developing educational programs....

Generalization of the optical theorem: experimental proof for radially polarized beams.

Light, science & applications

Krasavin AV, Segovia P, Dubrovka R, Olivier N, Wurtz GA, Ginzburg P, Zayats AV.
PMID: 30839603
Light Sci Appl. 2018 Jul 18;7:36. doi: 10.1038/s41377-018-0025-x. eCollection 2018.

The optical theorem, which is a consequence of the energy conservation in scattering processes, directly relates the forward scattering amplitude to the extinction cross-section of the object. Originally derived for planar scalar waves, it neglects the complex structure of...

Beyond Beer's Law: Why the Index of Refraction Depends (Almost) Linearly on Concentration.

Chemphyschem : a European journal of chemical physics and physical chemistry

Mayerhöfer TG, Dabrowska A, Schwaighofer A, Lendl B, Popp J.
PMID: 32074389
Chemphyschem. 2020 Apr 20;21(8):707-711. doi: 10.1002/cphc.202000018. Epub 2020 Mar 11.

Beer's empiric law states that absorbance is linearly proportional to the concentration. Based on electromagnetic theory, an approximately linear dependence can only be confirmed for comparably weak oscillators. For stronger oscillators the proportionality constant, the molar attenuation coefficient, is...

Treating and reducing anxiety and pain in the paediatric emergency department-TIME FOR ACTION-the TRAPPED quality improvement collaborative.

Paediatrics & child health

Trottier ED, Ali S, Thull-Freedman J, Meckler G, Stang A, Porter R, Blanchet M, Dubrovsky AS, Kam A, Jain R, Principi T, Joubert G, Le May S, Chan M, Neto G, Lagacé M, Gravel J.
PMID: 30046273
Paediatr Child Health. 2018 Aug;23(5):e85-e94. doi: 10.1093/pch/pxx186. Epub 2018 Feb 05.

BACKGROUND/OBJECTIVES: In 2013, the TRAPPED-1 survey reported inconsistent availability of pain and distress management strategies across all 15 Canadian paediatric emergency department (PEDs). The objective of the TRAPPED-2 study was to utilize a procedural pain quality improvement collaborative (QIC)...

A Simulation Scenario Focused on Resuscitation of a Young Infant (Neonate) for Nurses and Midwives in Malawi, a Limited Resource Country.

Cureus

Chimbe Phiri E, Chaputula B, Shawa E, Chiaravalli J, Sigalet E, Gabriel J, Dubrowski A.
PMID: 30042923
Cureus. 2018 May 22;10(5):e2673. doi: 10.7759/cureus.2673.

Despite the improvement in neonatal and infant mortality rates in Malawi, statistics still identify 27 neonatal mortalities per 1,000 live births and 42 infant mortalities per 1,000 live births. These figures are still unacceptably high. The common causes of...

Palmitic Acid Methyl Ester and Its Relation to Control of Tone of Human Visceral Arteries and Rat Aortas by Perivascular Adipose Tissue.

Frontiers in physiology

Wang N, Kuczmanski A, Dubrovska G, Gollasch M.
PMID: 29875688
Front Physiol. 2018 May 23;9:583. doi: 10.3389/fphys.2018.00583. eCollection 2018.

No abstract available.

Showing 13 to 24 of 261 entries