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Showing 1 to 12 of 168 entries
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Möbius-Hückel topology switching in an expanded porphyrin cation radical as studied by EPR and ENDOR spectroscopy.

Physical chemistry chemical physics : PCCP

Möbius K, Plato M, Klihm G, Laurich C, Savitsky A, Lubitz W, Szyszko B, Stępień M, Latos-Grażyński L.
PMID: 25665601
Phys Chem Chem Phys. 2015 Mar 07;17(9):6644-52. doi: 10.1039/c4cp05745g.

The symmetry of the arrangement of objects has fascinated philosophers, artists and scientists for a long time, and still does. Symmetries often exist in nature, but are also created artificially, for instance by chemical synthesis of novel molecules and...

Changes in the Microenvironment of Nitroxide Radicals around the Glass Transition Temperature.

The journal of physical chemistry. B

Bordignon E, Nalepa AI, Savitsky A, Braun L, Jeschke G.
PMID: 26266707
J Phys Chem B. 2015 Oct 29;119(43):13797-806. doi: 10.1021/acs.jpcb.5b04104. Epub 2015 Aug 20.

For structural characterization by pulsed EPR methods, spin-labeled macromolecules are routinely studied at cryogenic temperatures. The equilibration of the conformational ensemble during shock-freezing occurs to a good approximation at the glass transition temperature (Tg). In this work, we used...

Light and Temperature Control of the Spin State of Bis(p-methoxyphenyl)carbene: A Magnetically Bistable Carbene.

Journal of the American Chemical Society

Costa P, Lohmiller T, Trosien I, Savitsky A, Lubitz W, Fernandez-Oliva M, Sanchez-Garcia E, Sander W.
PMID: 26771052
J Am Chem Soc. 2016 Feb 10;138(5):1622-9. doi: 10.1021/jacs.5b11696. Epub 2016 Jan 27.

Bis(p-methoxyphenyl)carbene is the first carbene that at cryogenic temperatures can be isolated in both its lowest energy singlet and triplet states. At 3 K, both states coexist indefinitely under these conditions. The carbene is investigated in argon matrices by...

Power Morcellation Moratorium and Its Effect on the Rate of Wound Complications After Minimally Invasive Myomectomy (MIM).

Journal of minimally invasive gynecology

Dubin AK, Sullivan S, Udaltsova N, Brown A, Falik R, Zaritsky E, Yamamoto M.
PMID: 27679350
J Minim Invasive Gynecol. 2015 Nov-Dec;22(6):S81-S82. doi: 10.1016/j.jmig.2015.08.219. Epub 2015 Oct 15.

No abstract available.

Designing a pediatric severe sepsis screening tool.

Frontiers in pediatrics

Sepanski RJ, Godambe SA, Mangum CD, Bovat CS, Zaritsky AL, Shah SH.
PMID: 24982852
Front Pediatr. 2014 Jun 16;2:56. doi: 10.3389/fped.2014.00056. eCollection 2014.

We sought to create a screening tool with improved predictive value for pediatric severe sepsis (SS) and septic shock that can be incorporated into the electronic medical record and actively screen all patients arriving at a pediatric emergency department...

The Morphologies of the Small Magellanic Cloud.

The Astrophysical journal

Zaritsky D, Harris J, Grebel EK, Thompson IB.
PMID: 10790070
Astrophys J. 2000 May 01;534(1):L53-L56. doi: 10.1086/312649.

We compare the distribution of stars of different spectral types, and hence mean age, within the central SMC and find that the asymmetric structures are almost exclusively composed of young main-sequence stars. Because of the relative lack of older...

High frequency titration methods in the investigation of complex formation.

Talanta

Ryabchikov DI, Zarinsky VA.
PMID: 18960079
Talanta. 1967 Jan;14(1):133-6. doi: 10.1016/0039-9140(67)80059-6.

High frequency titration is a valuable tool in the study of complex formation in solutions, and the breaks in the titration curves can be used, in conjunction with the results of other physical methods, to determine the composition of...

Word fluency in aging and dementia: principles of relatedness in the generative naming process.

Archives of gerontology and geriatrics

Yaretsky A, Arzi T, Ben-Nun Y.
PMID: 15374077
Arch Gerontol Geriatr. 1999 Jul-Aug;29(1):57-60. doi: 10.1016/s0167-4943(99)00023-0.

Nineteen elderly people, some healthy, some Alzheimer patients, were given the Word Fluency Test. Their responses were correlated with several personal variables such as age, years of education, Mini-Mental-State score, etc. The responses were also analyzed in terms of...

Developing teachers' understanding of molecular biology: Building a foundation for students.

ASCILITE ... annual conference

Boulay R, Parisky A, Campbell C.
PMID: 21826114
ASCILITE Annu Conf. 2010;119-128.

Molecular biology often uses participation in active research laboratories as a form of educational training. However, this approach to learning severely restricts access. As a way of addressing this need, the University of Hawaii launched a project to expand...

Shifting the energy landscape of multicomponent reactions using aziridine aldehyde dimers: a mechanistic study.

The Journal of organic chemistry

Belding L, Zaretsky S, Rotstein BH, Yudin AK, Dudding T.
PMID: 25264960
J Org Chem. 2014 Oct 17;79(20):9465-71. doi: 10.1021/jo501242r. Epub 2014 Sep 29.

A multicomponent reaction between an aziridine aldehyde dimer, isocyanide, and l-proline to afford a chiral piperazinone was studied to gain insight into the stereodetermining and rate-limiting steps of the reaction. The stereochemistry of the reaction was found to be...

Performance characteristics of pressure infusors.

Technology and health care : official journal of the European Society for Engineering and Medicine

Zaretsky U, Heller O, Elad D.
PMID: 25273805
Technol Health Care. 1994 Jan 01;2(1):35-41. doi: 10.3233/THC-1994-2104.

Pressure infusion devices (PID) are used in trauma hospitals and in military applications to enhance rapid fluid replacement of hypovolemic shocked patients. This work presents a simple inexpensive technique for evaluation of the performance characteristics of pressure infusors. Pressure-volume...

Performance characteristics of pressure infusors.

Technology and health care : official journal of the European Society for Engineering and Medicine

Zaretsky U, Heller O, Elad D.
PMID: 25273907
Technol Health Care. 1994 Jan 01;2(2):111-7. doi: 10.3233/THC-1994-2206.

Pressure infusion devices (PID) are used in trauma hospitals and in military applications to enhance rapid fluid replacement of hypovolemic shocked patients. This work presents a simple inexpensive technique for evaluation of the performance characteristics of pressure infusors. Pressure-volume...

Showing 1 to 12 of 168 entries