Results 41 to 50 of about 880,736 (328)

Theory and applications of atomic and ionic polarizabilities [PDF]

, 2010
Atomic polarization phenomena impinge upon a number of areas and processes in physics. The dielectric constant and refractive index of any gas are examples of macroscopic properties that are largely determined by the dipole polarizability.
Bardon J, Bethe H A, Biémont E, Bouloufa N, Campbell G K, Chang E S, Charles W Clark, Dalgarno A, Dalgarno A, Delone N B, Domelunksen V, Doolen G D, Dubé P, Dzuba V A, Dzuba V A, Edmonds A R, Eichenseer M, Fellmuth B, Froese Fischer C, Gaiser C, Gallagher T F, Gill P, Gill P, Glass R, Gould H, Guella T P, Gugan D, Hameed S, Hameed S, Hamonou L, Hamonou L, Hannaford P, Hibbert A, Hibbert A, Hibbert A, Hogervorst W, Homer, Iskrenova-Tchoukova E, J Mitroy, Jiang D, Johansson I, Khvostenko G, Kimble H J, Komara R A, Lea S N Webster S A Barwood G P, Li J, Lide D R, Lundeen S R, Lupinetti C Thakkar A J, M S Safronova, Magnusson C E, Margolis H S, Migdalek J, Miller T M, Moore C E, Nakajima T, Nikolić D, Norcross D W, Petersen F R, Ralchenko Y Kramida A Reader J NIST ASD Team, Reshetnikov N, Rieger V, Rosenband T Itano W M Schmidt P O Hume D B Koelemeij J C J Bergquist J C Wineland D J, Sandle W J, Sansonetti J, Schwerdtfeger P, Sobelmann I I, Soldán P, Stark J, Stone J A, Suzuki Y, Svanberg S, Swainson R A, Szmytkowski R, Sánchez R, Taylor B N, van Wijngaarden W A, Volz U, Wallard A, Wang Z-W, Wilpers G, Öpik U   +81 more
core   +3 more sources

A Quality Improvement Initiative to Standardize Pneumocystis jirovecii Pneumonia Prophylaxis in Pediatric Patients With Solid Tumors

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Pediatric patients with extracranial solid tumors (ST) receiving chemotherapy are at an increased risk for Pneumocystis jirovecii pneumonia (PJP). However, evidence guiding prophylaxis practices in this population is limited. A PJP‐related fatality at our institution highlighted inconsistent prescribing approaches and concerns about
Kriti Kumar, Denise M. Connolly, Ellen Kellington, Elyse Zelunka, Karla Kerrigan, Furqan Shaikh, Paul C. Nathan, Meredith S. Irwin, Sarah Cohen‐Gogo   +8 more
wiley   +1 more source

The Periodic Table and Kinetics?

CHIMIA, 2019
Mendeleev in his first publication ordered the chemical elements following an apparent periodicity of properties such as atomic volume and valence. The reactivity of the elements was only studied systematically many years later.
Lothar Helm, André E. Merbach
doaj   +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

Physical properties and defect processes of M3SnC2 (M = Ti, Zr, Hf) MAX phases: Effect of M-elements [PDF]

, 2018
We have employed density functional theory calculations for determining intrinsic defect processes and structural, elastic, and electronic properties of recently synthesized Sn-containing 312 MAX phases M3SnC2 (M = Ti, Zr, Hf) including Debye temperature,
Christopoulos, Stavros, Chroneos, Alexander, Fitzpatrick, Michael, Hadi, M. A., Islam, A. K. M. A., Naqib, S. H.   +5 more
core   +1 more source

Psychosocial Outcomes in Patients With Endocrine Tumor Syndromes: A Systematic Review

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction The combination of disease manifestations, the familial burden, and varying penetrance of endocrine tumor syndromes (ETSs) is unique. This review aimed to portray and summarize available data on psychosocial outcomes in patients with ETSs and explore gaps and opportunities for future research and care.
Daniël Zwerus, Floortje Strobbe, Annemarie A. Verrijn Stuart, Hanneke M. van Santen, Gerlof D. Valk, Sasja A. Schepers, Rachel S. van Leeuwaarde   +6 more
wiley   +1 more source

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

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

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine, Béliard Sophie, Renard Cécile, Caussy Cyrielle, Hamidou Zeinab, Romano David, Gacem Mélanie, Petit Arnaud, Saultier Paul, Borentain Patrick, Michel Gérard   +10 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