نتایج جستجو برای: rez
تعداد نتایج: 188 فیلتر نتایج به سال:
Time-of-flight (TOF) positron emission tomography (PET) was studied and preliminarily developed in the 1980s, but the lack of a scintillator able to deliver at the same time proper time resolution and stopping power has prevented this technique from becoming widespread and commercially available. With the introduction of LSO in PET, TOF is now a feasible option. TOF reconstruction has been impl...
OBJECTIVE To explore the value of neuroendoscopy in surgery for primary hemifacial spasm (HFS) in patients with complicated local anatomy. METHODS Endoscopic-assisted microvascular decompression (MVD) was performed in 42 patients with HFS with complicated local anatomy from Janurary 2008 to Janurary 2012 in our department, in the event of a significant blind spot, endoscopic exploration was p...
Department of Surgical Specialties, Division of Neurosurgery, Pedro Ernesto University Hospital, State University of Rio de Janeiro, Rio de Janeiro RJ, Brazil; Department of Neurology, University of São Paulo, São Paulo SP, Brazil. Trigeminal neuralgia (TN) is a syndrome characterized by paroxysms of facial pain affecting mainly middle and oldaged patients. Although TN’s pathogenesis is not ful...
M. Stanoiu,1,2,3 D. Sohler,4 O. Sorlin,2 Zs. Dombrádi,4 F. Azaiez,1 B. A. Brown,5 C. Borcea,3 C. Bourgeois,1 Z. Elekes,4 Zs. Fülöp,4 S. Grévy,2 D. Guillemaud-Mueller,1 F. Ibrahim,1 A. Kerek,6 A. Krasznahorkay,4 M. Lewitowicz,2 S. M. Lukyanov,7 J. Mrázek,8 F. Negoita,3 Yu.-E. Penionzhkevich,7 Zs. Podolyák,9 M. G. Porquet,10 P. Roussel-Chomaz,2 M. G. Saint-Laurent,2 H. Savajols,2 G. Sletten,11 J....
The transmutation of spent nuclear fuel is considered as a prospective alternative concept to the current concept based on the non-reprocessed spent fuel disposal into underground repository. The Czech research and development programme in the field of partitioning and transmutation is founded on the Molten-salt Transmutation Reactor system concept with fluoride salts based liquid fuel, the fue...
For most children who relapse with acute lymphoblastic leukemia (ALL), the prognosis is poor, and there is a need for novel therapies to improve outcome. We screened samples from children with B-lineage ALL entered into the ALL-REZ BFM 2002 clinical trial (www.clinicaltrials.gov, #NCT00114348) for somatic mutations activating the Ras pathway (KRAS, NRAS, FLT3, and PTPN11) and showed mutation to...
chrmatography and Suorescence detection. Journal of High Resolution Chromatography 21: 667}670. Leeming R andHamerW (1990)Determination of polycyclic aromatic hydrocarbons in lake sediments. Organic Geochemistry 15: 469}476. Messer DC and Taylor LT (1995)Method development for the quantitation of trace polyaromatic from water via solid-phase extraction with supercritical Suid elution. Journal o...
Objective – Classically, the missing portions in the oblique projection data acquired from cylindrical scanners are synthesized by forward projecting an estimation of the activity computed from non-oblique data. Another quick and powerful way to perform the estimation of the truncated portions consists in applying Fourier rebinning methods. This paper intends to compare the performances of 3D g...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید