Results 41 to 50 of about 1,481,196 (275)

Exact $L^2$-Distance from the Limit for QuickSort Key Comparisons (Extended Abstract) [PDF]

Discrete Mathematics & Theoretical Computer Science, 2012
Using a recursive approach, we obtain a simple exact expression for the $L^2$-distance from the limit in the classical limit theorem of Régnier (1989) for the number of key comparisons required by $\texttt{QuickSort}$. A previous study by Fill and Janson
Patrick Bindjeme, james Allen fill
doaj   +1 more source

Neutral and Cationic Rare Earth Metal Alkyl and Benzyl Compounds with the 1,4,6-Trimethyl-6-pyrrolidin-1-yl-1,4-diazepane Ligand and Their Performance in the Catalytic Hydroamination/Cyclization of Aminoalkenes [PDF]

, 2008
A new neutral tridentate 1,4,6-trimethyl-6-pyrrolidin-1-yl-1,4-diazepane (L) was prepared. Reacting L with trialkyls M(CH2SiMe3)3(THF)2 (M = Sc, Y) and tribenzyls M(CH2Ph)3(THF)3 (M = Sc, La) yielded trialkyl complexes (L)M(CH2SiMe3)3 (M = Sc, 1; M = Y ...
Arndt S., Arndt S., Bambirra S., Bambirra S., Bambirra S., Bambirra S., Bambirra S., Bambirra S., Bambirra S., Bambirra S., Booij M., Carver C. T., De Kimpe N., Douglass M. R., Douglass M. R., Evans W. J., Gagné M. R., Gagné M. R., Gao W., Ge S, Ge S., Ge S., Ge S., Giardello M. A., Gribkov D. V., Hajela S., Hayes P. G., Hong S, Horino Y., Howe R. G., Kawaoka A. M., Kim J. Y., Komeyama K., Lappert M. F., Lauterwasser F., Lawrence S. C., Li W., Liu Y., Lukesova L., Lukesova L., Meyer N., Meyer N., Molander G. A., Molander G. A., Nishiura M., Robert D., Ryu J. -S, Sakakura Y., Shannon R. D., Stubbert B. D., Tardif O., Tazelaar C. G. J., Tokuda M., Tredget C. S., Trifonov A. A, Wang Q., Ward B. D., Yu P. F., Yuen H. F., Zeimentz P. M., Zhang L.   +60 more
core   +3 more sources

Instabilities and soot formation in high-pressure, rich, iso-octane-air explosion flames - 1. Dynamical structure [PDF]

, 2007
Simultaneous OH planar laser-induced fluorescence (PLIF) and Rayleigh scattering measurements have been performed on 2-bar rich iso-octane–air explosion flames obtained in the optically accessible Leeds combustion bomb.
Lockett, R. D., Woolley, R.
core   +1 more source

Optimally fast incremental Manhattan plane embedding and planar tight span construction

, 2011
We describe a data structure, a rectangular complex, that can be used to represent hyperconvex metric spaces that have the same topology (although not necessarily the same distance function) as subsets of the plane. We show how to use this data structure
Eppstein, David
core   +3 more sources

Gradient-Driven Molecule Construction: An Inverse Approach Applied to the Design of Small-Molecule Fixating Catalysts [PDF]

, 2014
Rational design of molecules and materials usually requires extensive screening of molecular structures for the desired property. The inverse approach to deduce a structure for a predefined property would be highly desirable, but is, unfortunately, not ...
Reiher, Markus, Weymuth, Thomas
core   +1 more source

Stereotactic Body Radiation Therapy for Pediatric, Adolescent, and Young Adult Patients With Osteosarcoma: Local Control Outcomes With Dosimetric Analysis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background/Objectives Osteosarcoma is a radioresistant tumor that may benefit from stereotactic body radiation therapy (SBRT) for locoregional control in metastatic/recurrent disease. We report institutional practice patterns, outcomes, toxicity, and failures in osteosarcoma patients treated with SBRT.
Jenna Kocsis, Shauna R. Campbell, Jonathan Jang, Eashwar Somasundaram, Chandana A. Reddy, Jacob G. Scott, Lilyana Angelov, Peter M. Anderson, Matteo Trucco, Zachary Burke, Lukas Nystrom, Nathan Mesko, Anthony Magnelli, Erin S. Murphy   +13 more
wiley   +1 more source

Orientable $\mathbb{Z}{}_{n}$-distance magic regular graphs

, 2017
Hefetz, M tze, and Schwartz conjectured that every connected undirected graph admits an antimagic orientation. In this paper we support the analogous question for distance magic labeling. Let $ $ be an Abelian group of order $n$. A \textit{directed $ $-distance magic labeling} of an oriented graph $\vec{G} = (V,A)$ of order $n$ is a bijection $\vec ...
Szopa, Karolina, Dyrlaga, Paweł
openaire   +2 more sources

Electronic structure and magnetism of equiatomic FeN

, 2000
In order to investigate the phase stability of equiatomic FeN compounds and the structure-dependent magnetic properties, the electronic structure and total energy of FeN with NaCl, ZnS and CsCl structures and various magnetic configurations are ...
Dronskowski R, Hughbanks T, Krier G, Krier G, Mohn P, Nakagawa H, Oueldennaoua A, Shimizu H, Shimizu H, Suzuki K, Vosko S H, Y Kong   +11 more
core   +1 more source

Real-Space In Situ Bond Energies: Toward A Consistent Energetic Definition of Bond Strength [PDF]

, 2018
CTQ2015-65790-P; GRUPIN14-049, FICYT, Fundación para el Fomento en Asturias de la Investigación Científica Aplicada y la ...
Costales Castro, María Aurora, Francisco Miguélez, Evelio, Martín Pendás, Ángel, Menéndez Crespo, Daniel   +3 more
core   +2 more sources

A Systematic Review of Evidence on the Clinical Effectiveness of Surveillance Imaging in Children With Medulloblastoma and Ependymoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Surveillance imaging aims to detect tumour relapse before symptoms develop, but it's unclear whether earlier detection of relapse leads to better outcomes in children and young people (CYP) with medulloblastoma and ependymoma. This systematic review aims to identify relevant literature to determine the efficacy of surveillance magnetic ...
Lucy Shepherd, Melissa Taylor, Helen Fulbright, Bob Phillips   +3 more
wiley   +1 more source