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Showing 1 to 12 of 189 entries
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Mechanisms of single-electron capture by the dichlorocarbene dication.

Journal of the American Society for Mass Spectrometry

Leyh B, Hautot D.
PMID: 24203298
J Am Soc Mass Spectrom. 1996 Mar;7(3):266-75. doi: 10.1016/1044-0305(95)00652-4.

The single-electron capture (SEC) by dichlorocarbene dications with eight different atomic and molecular target gases, CCl 2 (2+) + G → CCl 2 (+) + G(+), has been studied by product ion spectroscopy and ion kinetic energy spectroscopy. The...

Unusual consequence of a fetal atrial septal aneurysm.

Clinical case reports

Sun HY, Fripp RR, Printz BF.
PMID: 26185630
Clin Case Rep. 2015 Jun;3(6):368-9. doi: 10.1002/ccr3.259. Epub 2015 Mar 31.

We describe the case of a significant fetal atrial septal aneurysm causing left ventricular inflow obstruction. Serial fetal echocardiograms demonstrated potential left heart hypoplasia. The fetal cardiologist guided the perinatal team to electively deliver the infant early and modify...

Invasive pulmonary fungal infections in patients with connective tissue disease: a retrospective study from northern China.

Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologicas

Ge HF, Liu XQ, Zhu YQ, Chen HQ, Chen GZ.
PMID: 27683823
Braz J Med Biol Res. 2016 Sep 22;49(10):e5531. doi: 10.1590/1414-431X20165531.

Invasive pulmonary fungal infection (IPFI) is a potentially fatal complication in patients with connective tissue disease (CTD). The current study aimed to uncover the clinical characteristics and risk factors of patients with IPFI-CTD. The files of 2186 CTD patients...

Liquid Fermentation of Ganoderma applanatum and Antioxidant Activity of Exopolysaccharides.

The open biomedical engineering journal

Zhong-Hua L, Xiao-Ge H, Jin-Hui Z, Le HE.
PMID: 26628932
Open Biomed Eng J. 2015 Aug 31;9:224-7. doi: 10.2174/1874120701509010224. eCollection 2015.

The medium composition and fermentation conditions of Ganoderma applanatum(GA) strain were optimized by the liquid shake flask fermentation, and the antioxidant activity of exopolysaccharides was investigated. The results showed that the optimal conditions of the liquid fermentation of GA...

[In memory of professor Dr. Hans Koehler, deceased June 18, 1973].

Zeitschrift fur Hautkrankheiten

Leyh F.
PMID: 4591791
Z Hautkr. 1973 Sep 01;48(17):689-90.

No abstract available.

X-ray diffraction from rectangular slits.

Journal of synchrotron radiation

Le Bolloc'h D, Livet F, Bley F, Schulli T, Veron M, Metzger TH.
PMID: 12091737
J Synchrotron Radiat. 2002 Jul 01;9:258-65. doi: 10.1107/s0909049502005708. Epub 2002 Jun 30.

It is shown that for micrometre-sized beams the X-ray diffraction from slits is a source of strong parasitic background, even for slits of high quality. In order to illustrate this effect, the coherent diffraction from rectangular slits has been...

Charge exchange in tandem mass spectrometry: dissociative single electron capture by doubly-charged toluene cations.

European journal of mass spectrometry (Chichester, England)

Fati D, Leyh B.
PMID: 12939475
Eur J Mass Spectrom (Chichester). 2003;9(4):223-35. doi: 10.1255/ejms.546.

Single electron capture by doubly-charged toluene cations upon collision with various target gases has been investigated by sector tandem mass spectrometry. Both non-dissociative and dissociative charge transfer reactions leading to C(7)H(7)(+) + H and to C(5)H(5)(+) + [C(2),H(3)] are...

The role of long-range forces in the determination of translational kinetic energy release. Loss of C4H4+ from the benzene and pyridine cations.

The journal of physical chemistry. A

Gridelet E, Locht R, Lorquet AJ, Lorquet JC, Leyh B.
PMID: 18800820
J Phys Chem A. 2008 Oct 16;112(41):10086-95. doi: 10.1021/jp8033424. Epub 2008 Sep 19.

Kinetic energy release distributions (KERDs) for the benzene ion fragmenting into C 4H 4 (+) and C 2H 2 have been recorded by double-focusing mass spectrometry in the metastable energy window and by a retarding field experiment up to...

A POSSIBLE RELATION BETWEEN NATURAL (EARTH) RADIATION AND GENE MUTATIONS.

Science (New York, N.Y.)

Hanson FB, Heys F.
PMID: 17806620
Science. 1930 Jan 10;71(1828):43-4. doi: 10.1126/science.71.1828.43.

No abstract available.

Effect of photodynamic treatment of human endothelial cells on cell volume and cell viability.

International journal of oncology

Leunig A, Staub F, Plesnila N, Peters J, Feyh J, Goetz A.
PMID: 21544486
Int J Oncol. 1996 Jun;8(6):1217-21. doi: 10.3892/ijo.8.6.1217.

Photodynamic therapy (PDT) has yielded promising results in the treatment of malignant tumors. However, the mechanisms leading to tumor destruction during PDT are still not completely understood. In addition to effects on the microcirculation, damage to cellular structures has...

Using coherence to measure two-time correlation functions.

Optics express

Sutton M, Laaziri K, Livet F, Bley F.
PMID: 19471335
Opt Express. 2003 Sep 22;11(19):2268-77. doi: 10.1364/oe.11.002268.

An introduction to x-ray intensity fluctuation spectroscopy is given by describing its relationship to speckle from coherent sources. Its use to measure two-time correlation functions is demonstrated using the equilibrium fluctuations of gold colloids in polystyrene and for non-equilibrium...

Surface area and microporosity of carbon aerogels from gas adsorption and small- and wide-angle X-ray scattering measurements.

The journal of physical chemistry. B

Fairén-Jiménez D, Carrasco-Marín F, Djurado D, Bley F, Ehrburger-Dolle F, Moreno-Castilla C.
PMID: 16640424
J Phys Chem B. 2006 May 04;110(17):8681-8. doi: 10.1021/jp055992f.

A carbon aerogel was obtained by carbonization of an organic aerogel prepared by sol-gel polymerization of resorcinol and formaldehyde in water. The carbon aerogel was then CO(2) activated at 800 degrees C to increase its surface area and widen...

Showing 1 to 12 of 189 entries