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Showing 1 to 12 of 176 entries
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Conceptual system for classification of psychogenic school underachievement.

The Journal of pediatrics

Wimberger HC.
PMID: 5926472
J Pediatr. 1966 Dec;69(6):1092-7. doi: 10.1016/s0022-3476(66)80300-1.

No abstract available.

The π-Electron Delocalization in 2-Oxazolines Revisited: Quantification and Comparison with Its Analogue in Esters.

Materials (Basel, Switzerland)

Fimberger M, Luef KP, Payerl C, Fischer RC, Stelzer F, Kállay M, Wiesbrock F.
PMID: 28184258
Materials (Basel). 2015 Aug 21;8:5385-5397. doi: 10.3390/ma8085249.

The single crystal X-ray analysis of the ester-functionalized 2-oxazoline, methyl 3-(4,5-dihydrooxazol-2-yl)propanoate, revealed π-electron delocalization along the N-C-O segment in the 2-oxazoline pentacycle to significant extent, which is comparable to its counterpart along the O-C-O segment in the ester. Quantum...

Advantages of diabetic tractional retinal detachment repair.

Clinical ophthalmology (Auckland, N.Z.)

Sternfeld A, Axer-Siegel R, Stiebel-Kalish H, Weinberger D, Ehrlich R.
PMID: 26604667
Clin Ophthalmol. 2015 Oct 23;9:1989-94. doi: 10.2147/OPTH.S90577. eCollection 2015.

PURPOSE: To evaluate the outcomes and complications of patients with diabetic tractional retinal detachment (TRD) treated with pars plana vitrectomy (PPV).PATIENTS AND METHODS: We retrospectively studied a case series of 24 eyes of 21 patients at a single tertiary,...

Exploratory investigation of PSCA-protein expression in primary breast cancer patients reveals a link to HER2/neu overexpression.

Oncotarget

Link T, Kuithan F, Ehninger A, Kuhlmann JD, Kramer M, Werner A, Gatzweiler A, Richter B, Ehninger G, Baretton G, Bachmann M, Wimberger P, Friedrich K.
PMID: 28903367
Oncotarget. 2017 Apr 29;8(33):54592-54603. doi: 10.18632/oncotarget.17523. eCollection 2017 Aug 15.

BACKGROUND: Prostate stem cell antigen (PSCA) has been suggested as biomarker and therapeutic target for prostate cancer. Recent advances showed that PSCA is up-regulated in other cancer entities, such as bladder or pancreatic cancer. However, the clinical relevance of...

Resonance-assisted decay of nondispersive wave packets.

Physical review letters

Wimberger S, Schlagheck P, Eltschka C, Buchleitner A.
PMID: 16907569
Phys Rev Lett. 2006 Jul 28;97(4):043001. doi: 10.1103/PhysRevLett.97.043001. Epub 2006 Jul 25.

We present a quantitative semiclassical theory for the decay of nondispersive electronic wave packets in driven, ionizing Rydberg systems. Statistically robust quantities are extracted combining resonance-assisted tunneling with subsequent transport across chaotic phase space and a final ionization step.

Time-resolved measurement of Landau-Zener tunneling in periodic potentials.

Physical review letters

Zenesini A, Lignier H, Tayebirad G, Radogostowicz J, Ciampini D, Mannella R, Wimberger S, Morsch O, Arimondo E.
PMID: 19792769
Phys Rev Lett. 2009 Aug 28;103(9):090402. doi: 10.1103/physrevlett.103.090403. Epub 2009 Aug 26.

We report time-resolved measurements of Landau-Zener tunneling of Bose-Einstein condensates in accelerated optical lattices, clearly resolving the steplike time dependence of the band populations. Using different experimental protocols we were able to measure the tunneling probability both in the...

A framework for selecting analytical techniques in profiling authentic and counterfeit Viagra and Cialis.

Forensic science international

Anzanello MJ, Ortiz RS, Limberger R, Mariotti K.
PMID: 24447444
Forensic Sci Int. 2014 Feb;235:1-7. doi: 10.1016/j.forsciint.2013.12.005. Epub 2013 Dec 17.

Several analytical techniques aimed at profiling drugs are deemed costly and time consuming, and may not be promptly available for analysis when required. This paper proposes a method for identifying the analytical techniques providing the most relevant data for...

Different outcomes of hypospadias surgery between north america, europe and china: is patient age a factor?.

Nephro-urology monthly

Lu W, Tao Y, Wisniewski AB, Frimberger D, Kropp BP.
PMID: 23573500
Nephrourol Mon. 2012;4(4):609-12. doi: 10.5812/numonthly.1853. Epub 2012 Sep 24.

UNLABELLED: BACKGROUND AND OBJECTS: The patient's age at the first hypospadias repair may be an important factor for determining postoperative outcomes. Age at the first procedure differs between Western countries and medical centers in China. This review examines the...

Fidelity for kicked atoms with gravity near a quantum resonance.

Physical review. E, Statistical, nonlinear, and soft matter physics

Dubertrand R, Guarneri I, Wimberger S.
PMID: 22587159
Phys Rev E Stat Nonlin Soft Matter Phys. 2012 Mar;85(3):036205. doi: 10.1103/PhysRevE.85.036205. Epub 2012 Mar 12.

Kicked atoms under a constant Stark or gravity field are investigated for experimental setups with cold and ultracold atoms. The parametric stability of the quantum dynamics is studied using the fidelity. In the case of a quantum resonance, it...

A review of the potential for cardiometabolic dysfunction in youth with spina bifida and the role for physical activity and structured exercise.

International journal of pediatrics

Short KR, Frimberger D.
PMID: 22778758
Int J Pediatr. 2012;2012:541363. doi: 10.1155/2012/541363. Epub 2012 Jun 14.

Children and adolescents who have decreased mobility due to spina bifida may be at increased risk for the components of metabolic syndrome, including abdominal obesity, insulin resistance, and dyslipidemia due to low physical activity. Like their nondisabled peers, adolescents...

Dynamical tunneling of a Bose-Einstein condensate in periodically driven systems.

Physical review. E, Statistical, nonlinear, and soft matter physics

Shrestha RK, Ni J, Lam WK, Summy GS, Wimberger S.
PMID: 24125389
Phys Rev E Stat Nonlin Soft Matter Phys. 2013 Sep;88(3):034901. doi: 10.1103/PhysRevE.88.034901. Epub 2013 Sep 06.

We report measurements of dynamical tunneling rates of a Bose-Einstein condensate across a barrier in classical phase space. The atoms are initially prepared in quantum states that extend over a classically regular island region. We focus on the specific...

Charge-tagged ligands: useful tools for immobilising complexes and detecting reaction species during catalysis.

Chemical science

Limberger J, Leal BC, Monteiro AL, Dupont J.
PMID: 28553458
Chem Sci. 2015 Jan 01;6(1):77-94. doi: 10.1039/c4sc02151g. Epub 2014 Aug 06.

In recent years, charge-tagged ligands (CTLs) have become valuable tools in organometallic catalysis. Insertion of an ionic side chain into the molecular skeleton of a known ligand has become a useful protocol for anchoring ligands, and consequently catalysts, in...

Showing 1 to 12 of 176 entries