Results 51 to 60 of about 5,831,128 (302)

A universal form of localized complex potentials with spectral singularities

New Journal of Physics, 2020
We establish necessary and sufficient conditions for localized complex potentials in the Schrödinger equation to enable spectral singularities (SSs) and show that such potentials have the universal form $U(x)=-{w}^{2}(x)-{{\rm{i}}{w}}_{x}(x)+{k}_{0}^{2}$
Dmitry A Zezyulin, Vladimir V Konotop
doaj   +1 more source

Impact of Radiation Therapy on Physical and Psychosocial Health of Adolescents and Young Adults: A Joint Report From the Children's Oncology Group AYA and Radiation Oncology Committees

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Rates of cancer among adolescents and young adults (AYA), age 15–39 years, are increasing. Consequently, radiation oncologists are treating more AYAs who have diagnoses spanning both pediatric and adult practices. Compared to pediatric and older adult patients, AYAs face a unique set of challenges.
Hesham Elhalawani, Rachel K. Peterson, Avani D. Rao, Laurie J. McKenzie, Ahmed Magdy Elmotayam, Leslie Chang, Michael Roth, Susan L. McGovern   +7 more
wiley   +1 more source

Dirac equation with complex potentials

, 2017
補正完
C.-L. Ho; P. Roy
core   +1 more source

The respiratory arsenite oxidase: structure and the role of residues surrounding the Rieske cluster [PDF]

, 2013
The arsenite oxidase (Aio) from the facultative autotrophic Alphaproteobacterium Rhizobium sp. NT-26 is a bioenergetic enzyme involved in the oxidation of arsenite to arsenate.
Muse Oke (452182), Nicole Bruselat (452184), Oke Muse, Konstantinos Thalassinos (452186), Joanne M Santini, Warelow, TP, Santini, JM, Leimkühler, Silke (Prof. Dr.), Thalassinos Konstantinos, Dahl Jan U., James H. Naismith (198956), Bruselat, Nicole, Kappler, U, Sivalingam Ganesh N., Kappler, Ulrike, Dahl, JU, Muse Oke, Barbara Schoepp-Cothenet (95047), Santini, Joanne M., Barbara Schoepp-Cothenet, Ganesh N Sivalingam, Thomas P. Warelow (452181), Ganesh N. Sivalingam (452185), Bruselat Nicole, Oke, M, James H Naismith, Leimkuehler, Silke, Thalassinos, K, Jan U Dahl, Oke, Muse, Schoepp-Cothenet, B, Thomas P Warelow, Silke Leimkühler (126058), Naismith James H., Dahl, Jan U., Konstantinos Thalassinos, Sivalingam, Ganesh N., Jan U. Dahl (452183), Kappler Ulrike, Leimkühler, S, Ulrike Kappler, Naismith, JH, Santini Joanne M., Nicole Bruselat, Silke Leimkühler, Warelow, Thomas P., Ulrike Kappler (129280), Warelow Thomas P., Sivalingam, GN, Schoepp-Cothenet, Barbara, Naismith, James H., Joanne M. Santini (452187), Thalassinos, Konstantinos, Bruselat, N, Leimkühler, Silke, Schoepp-Cothenet Barbara, Leimkühler Silke   +56 more
core   +1 more source

Schrödinger Operators with Complex Sparse Potentials

Communications in Mathematical Physics, 2022
AbstractWe establish quantitative upper and lower bounds for Schrödinger operators with complex potentials that satisfy some weak form of sparsity. Our first result is a quantitative version of an example, due to S. Bögli (Commun Math Phys 352:629–639, 2017), of a Schrödinger operator with eigenvalues accumulating to every point of the essential ...
openaire   +3 more sources

Revisiting classical concepts of Linear Elastic Fracture Mechanics - Part III: The stress field in a double-edge notched finite strip by means of the �stress-neutralization� technique

Fracture and Structural Integrity
This is the third part of a short series of paper, revisiting some classical concepts of Linear Elastic Fracture Mechanics. Based on the solution for the single edge notched strip, discussed in Part-II, the present study deals with the stress field ...
Christos F. Markides, Stavros K. Kourkoulis   +1 more
doaj   +1 more source

Social Functioning Within the First Years After Pediatric Brain Tumor Diagnosis and the Relationship With Family Psychosocial Risk

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Survivors of pediatric brain tumors (PBTs) can experience long‐term social difficulties, impacting quality of life. Beyond medical and environmental factors, family psychosocial risk may play a role in social outcomes by shaping the caregiving environment and may provide intervention options.
Renske H. Houben, Marisa H. Huisman, Martha A. Grootenhuis, Femke K. Aarsen, Marita Partanen   +4 more
wiley   +1 more source

Instantaneous modulations in time-varying complex optical potentials

New Journal of Physics, 2017
We study the impact of a spatially homogeneous yet non-stationary dielectric permittivity on the dynamical and spectral properties of light. Our choice of potential is motivated by the interest in ${ \mathcal P }{ \mathcal T }$ -symmetric systems as an ...
Armen G Hayrapetyan, S P Klevansky, Jörg B Götte   +2 more
doaj   +1 more source

Pediatric Idiopathic Multicentric Castleman Disease Is Often Severe But Responsive to Siltuximab

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Idiopathic multicentric Castleman disease (iMCD) is a potentially fatal immunologic disorder marked by widespread lymphadenopathy and inflammation. Siltuximab, an interleukin‐6 (IL‐6) inhibitor, is the only FDA‐approved treatment for adult patients with iMCD.
Bridget Austin, Sheila K. Pierson, Kelley C. Dacus, Mateo Sarmiento Bustamante, Saishravan Shyamsundar, Larissa Borys, Kayla McHugh, Abiola Irvine, Yoojin Jo, Adam Bagg, Mary Jo Lechowicz, Daisy Alapat, Amy Chadburn, Megan S. Lim, Gordan Srkalovic, Frits van Rhee, David C. Fajgenbaum, Joshua D. Brandstadter   +17 more
wiley   +1 more source

The potential of organometallic complexes in medicinal chemistry [PDF]

Current Opinion in Chemical Biology, 2012
Organometallic complexes have unique physico-chemical properties, which have been widely used in homogenous catalysis, for example, for the synthesis of lead compounds and drug candidates. Over the past two decades, a few scientists from all over the world have extended the use of the specific characteristics of these compounds (e.g.
Gasser, Gilles, Metzler-Nolte, Nils
openaire   +4 more sources