Results 31 to 40 of about 882,490 (296)

The Synthesis and Structure of a Scandium Nitrate Hydroxy-Bridged Dimeric Complex Supported by Bipyridyl Ligands

Molecules, 2022
The current discussion on whether scandium, yttrium and lanthanum should represent Group 3 in the Periodic Table or whether lutetium should replace lanthanum in the group has prompted us to further explore the structural chemistry of the Group 3 elements
Simon A. Cotton, Paul R. Raithby, Stephanie Schiffers, Simon J. Teat, John E. Warren   +4 more
doaj   +1 more source

The Periodic Table and the Platinum Group Metals

Platinum Metals Review, 2008
The year 2007 marked the centenary of the death of Dmitri Mendeleev (1834–1907). This article discusses how he and some of his predecessors accommodated the platinum group metals (pgms) in the Periodic Table, and it considers the placing of their three transuranic congeners: hassium ( 108 Hs ...
openaire   +1 more source

New group of stable icosahedral quasicrystals: structural properties and formation conditions

, 2003
Structural studies on the icosahedral quasicrystals in Zn-Mg-Sc, Cu-Ga-Mg-Sc, and Zn-Mg-Ti alloys as well as their corresponding 1/1 cubic approximants, have revealed that these quasicrystals belong to a new structural group similar to Cd-based ...
Andrusyak, Audier, Guo, Guo, Guo, Guo, Hiraga, Hiroshi Kaneko, Ishii, Ishimasa, Kaneko, Kaneko, Kaneko, Kashimoto, Larson, Lubensky, Markiv, Palenzona, Shechtman, Tsai, Tsai, Tsutomu Ishimasa, Yasushi Kaneko   +22 more
core   +1 more source

How carbon vacancies can affect the properties of group IV color centers in diamond: A study of thermodynamics and kinetics

, 2020
Recently there has been much interest in using Group IV elements from the Periodic Table to fabricate and study X$V$ color centers in diamond where X = Si, Ge, Sn, or Pb and $V$ is a carbon vacancy.
Defo, Rodrick Kuate, Kaxiras, Efthimios, Richardson, Steven L.   +2 more
core   +1 more source

Effects of Cancer Treatment on Somatosensory and Nociceptive Processing in Children and Adolescents: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Chemotherapy‐induced peripheral neuropathy remains a major complication in pediatric cancer, with disrupted somatosensory and nociceptive processing being a key aspect. This review synthesizes empirical studies on alterations in somatosensory and nociceptive processing in children and adolescents with cancer.
Julia Schweiger, Laura Walz, Michael C. Frühwald, Stefan Lautenbacher, Miriam Kunz   +4 more
wiley   +1 more source

Excited states in the twisted XXZ spin chain

, 1999
We compute the finite size spectrum for the spin 1/2 XXZ chain with twisted boundary conditions, for anisotropy in the regime $0< \gamma
Alcaraz F C, Alcaraz F C, Bogoliubov N M, Eckle H-P, Grosse H, Hamer C J, Izergin A G, Klümper A, Korepin V E, O Tirkkonen, Pallua S, T Nassar, Takahashi M, Woynarovich F, Woynarowich F   +14 more
core   +1 more source

Exploring Preferences for a Digital Single‐Session Intervention for Adolescent Siblings of Youth With Cancer

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Adolescent siblings of children with cancer are at elevated risk for psychosocial problems. Unfortunately, various barriers such as limited family time and resources, conflicting schedules, and psychosocial staffing constraints at cancer centers hinder sibling access to support.
Christina M. Amaro, Sarah Silver, Prishi Patel, Meredith K. Reffner Collins, Kimberly S. Canter, Stephanie Fooks‐Parker, Michael Amylon, Shawna V. Hudson, Jessica L. Schleider, Melissa A. Alderfer, Katie A. Devine   +10 more
wiley   +1 more source

On the use of the group SO(4,2) in atomic and molecular physics

, 2004
In this paper the dynamical noninvariance group SO(4,2) for a hydrogen-like atom is derived through two different approaches. The first one is by an established traditional ascent process starting from the symmetry group SO(3). This approach is presented
Alliluyev SP, Antoine JP, Baker GA, Bander M, Barut AO, Barut AO, Barut AO, Barut AO, Bergmann D, Bertrand J, Boiteux M, Boiteux M, Boiteux M, Chen AC, Demkov Yu. N, Fet AI, Goshen S, Hill EL, Hwa RC, Ikeda M, Iwai T, Kennedy J, Kibler M, Kibler M, Kibler M, Kibler M, Kibler M, Kibler M, Kibler M, Kibler M, Kibler M, Kibler MR, Kibler MR, Kleinert HM, Konopel'chenko VG, Kustaanheimo P, Laing M, Lambert D, M. R. Kibler, Malkin IA, Moshinsky M, Négadi T, Négadi T, Ravndal F, Rayner-Canham G, Rodgers GE, Rumer Yu. B, Schrödinger E, Schwinger J, Stiefel E, Wulfman CE, Wulfman CE, Wybourne BG, Wybourne BG, Wybourne BG   +54 more
core   +5 more sources

Efficacy and Tolerability of Topotecan/Cyclophosphamide/Dinutuximab in Relapsed and Refractory High‐Risk Neuroblastoma: A Multi‐Institutional Retrospective Study

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Chemoimmunotherapy with irinotecan, temozolomide, and dinutuximab (I/T/DIN) has emerged as first‐line therapy for relapsed/refractory (r/r) high‐risk neuroblastoma (HRNB) in North America. Topotecan and cyclophosphamide (T/C) are often used in combination with dinutuximab in the setting of lack of response, progression, or incomplete ...
Benjamin J. Lerman, Madeleine King, Rajen Mody, Sara‐Jane Onyeama, Araz Marachelian, Thomas Cash, Sara M. Federico, Meaghan Granger, Ami V. Desai, Suzanne Shusterman, Jennifer H. Foster, Elizabeth Sokol, Chelsee Greer, Keri Streby, Holly J. Meany, Kieuhoa T. Vo, Margaret E. Macy, Rochelle Bagatell   +17 more
wiley   +1 more source

Effects of nanoscale spatial inhomogeneity in strongly correlated systems

, 2005
We calculate ground-state energies and density distributions of Hubbard superlattices characterized by periodic modulations of the on-site interaction and the on-site potential. Both density-matrix renormalization group and density-functional methods are
A. L. Malvezzi, A. L. Malvezzi, K. Capelle, K. Capelle, M. F. Silva, N. A. Lima, S. R. White   +6 more
core   +1 more source