Zobrazeno 1 - 10
of 561
pro vyhledávání: '"P. P. Kortan"'
Publikováno v:
Endoscopy International Open, Vol 06, Iss 08, Pp E1037-E1043 (2018)
Background and study aims Constitutional mismatch repair deficiency (CMMRD) syndrome, also known as biallelic mismatch repair deficiency (BMMRD) syndrome is a rare autosomal-recessive genetic disorder that has a high mortality due to malignancy in ch
Externí odkaz:
https://doaj.org/article/20d913073941413c97bfdd1fa6950753
Autor:
Suqing Li, Jeffrey Mosko, Gary May, Gabor Kandel, Paul Kortan, Norman Marcon, Christopher Teshima
Publikováno v:
Endoscopy International Open, Vol 11, Iss 01, Pp E82-E89 (2023)
Background and study aims Endoscopic mucosal resection (EMR) allows for safe and effective removal of large non-pedunculated colon polyps, but recurrence remains a significant concern. Risk factors for recurrence have previously been reported, howeve
Externí odkaz:
https://doaj.org/article/44c6d13a699d4d679dd161d5356b8666
Autor:
Plantenga, R. C., Kortan, V. R., Kaizu, T., Harada, Y., Kita, T., Flatté, M. E., Koenraad, P. M.
Publikováno v:
Phys. Rev. B 96, 155210 (2017)
Small numbers of nitrogen dopants dramatically modify the electronic properties of GaAs, generating very large shifts in the conduction-band energies with nonlinear concentration dependence, and impurity-associated spatially-localized resonant states
Externí odkaz:
http://arxiv.org/abs/1605.09006
We report a reversible and hysteretic change in the topography measured with a scanning tunneling microscope near a single Fe dopant in a GaAs surface when a small positive bias voltage is applied. First-principles calculations of the formation energ
Externí odkaz:
http://arxiv.org/abs/1505.03816
Publikováno v:
Phys. Rev. B 96, 075207 (2017)
We report the direct observation of two mid-gap core d-states of differing symmetry for a single Fe atom embedded in GaAs. These states are distinguished by the strength of their hybridization with the surrounding host electronic structure. The mid-g
Externí odkaz:
http://arxiv.org/abs/1501.07112
Autor:
Andrea Tringali, D. Nageshwar Reddy, Thierry Ponchon, Horst Neuhaus, Ferrán González-Huix Lladó, Claudio Navarrete, Marco J. Bruno, Paul P. Kortan, Sundeep Lakhtakia, Joyce Peetermans, Matthew Rousseau, David Carr-Locke, Jacques Devière, Guido Costamagna, for the Benign Biliary Stenoses Working Group
Publikováno v:
BMC Gastroenterology, Vol 19, Iss 1, Pp 1-10 (2019)
Abstract Background Endoscopic treatment of post-cholecystectomy biliary strictures (PCBS) with multiple plastic biliary stents placed sequentially is a minimally invasive alternative to surgery but requires multiple interventions. Temporary placemen
Externí odkaz:
https://doaj.org/article/93ecbbf25779447aad759643e47cdc0d
The incorporation of Fe in GaAs was studied by cross-sectional scanning tunneling microscopy (X-STM). The observed local electronic contrast of a single Fe atom is found to depend strongly on its charge state. We demonstrate that an applied tip volta
Externí odkaz:
http://arxiv.org/abs/1203.6293
Autor:
Burkardt, Sven, Deloudi, Sofia, Erbudak, Mehmet, Kortan, Ahmet Refik, Mungan, Muhittin, Steurer, Walter
Publikováno v:
J. Phys.: Condens. Matter 20, No 31, 314006 (2008)
We review our Al adsorption experiments on the tenfold-symmetry surface of the decagonal Al-Co-Ni quasicrystal and present computational simulations of adsorption on a structural model based on a fundamental Al-Co cluster with 20 \AA diameter, symmet
Externí odkaz:
http://arxiv.org/abs/0805.4288
Akademický článek
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Autor:
Rahşan Özcan, Elif Altınay Kırlı, Elif Kortan, Salih Pekmezci, Nurhan Seyahi, Erkan Yılmaz, Nur Canpolat, Mehmet Rıza Altıparmak, Mehmet Eliçevik
Publikováno v:
İstanbul Medical Journal, Vol 19, Iss 3, Pp 255-257 (2018)
Introduction: To evaluate the human leukocyte antigen (HLA) types of patients with vesicoureteral reflux (VUR) who underwent renal transplantation for end-stage renal disease (ESRD) to investigate for any significant association.Methods: This retrosp
Externí odkaz:
https://doaj.org/article/0f55269b66dc4763b391675a4ccbda9f