Results 41 to 50 of about 1,164,525 (314)

Study on the Adsorption Properties and Mechanisms of CO on Nickel Surfaces Based on Density Functional Theory

open access: yesEnergies, 2023
In this work, the adsorption of CO onto the surface of the transition metal Ni at different coverage levels was explored based on the density functional theory (DFT).
Kun Wang, Kunlun Li, Fuqing Wang
doaj   +1 more source

Electronic structure of 2H-SnSe2: ab initio modeling and comparison with experiment

open access: yesSemiconductor Physics, Quantum Electronics & Optoelectronics, 2016
Energy band structure, total and local partial densities of states, spatial distribution of electronic density of 2H-SnSe2 have been calculated using the density functional theory method in LDA and LDA+U approximations both with and without consideration
D.I. Bletskan
doaj   +1 more source

Dynamics of state price densities [PDF]

open access: yesJournal of Econometrics, 2009
State price densities (SPDs) are an important element in applied quantitative finance. In a Black-Scholes world they are lognormal distributions but in practice volatility changes and the distribution deviates from log-normality. In order to study the degree of this deviation, we estimate SPDs using EUREX option data on the DAX index via a ...
Wolfgang Härdle, Zdenek Hlavka
openaire   +6 more sources

Deep Sequencing of FLT3‐ITD Enables Response Evaluation and Post‐Treatment Monitoring in Childhood AML: An Exploratory Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background An internal tandem duplication in the gene encoding Fms‐like tyrosine kinase 3 (FLT3‐ITD) is associated with high relapse risk and poor prognosis in acute myeloid leukemia (AML) and plays a crucial role in treatment decisions. Measurable residual disease (MRD) analysis of FLT3‐ITD during and after treatment has shown prognostic ...
Sofie Johansson Alm   +11 more
wiley   +1 more source

Ultrabroadband density of states of amorphous In-Ga-Zn-O

open access: yesPhysical Review Research, 2020
The subgap density of states of amorphous indium gallium zinc oxide (a-IGZO) is obtained using the ultrabroadband photoconduction response of thin-film transistors (TFTs).
Kyle T. Vogt   +8 more
doaj   +1 more source

Investigation of Structural, Electronic and Optical Properties of Na2InAgCl6, K2InAgCl6, and Rb2InAgCl6 Lead-Free Halide Double Perovskites Regarding with Cs2InAgCl6 Perovskites Cell and a Comparative Study by DFT Functionals

open access: yesMaterials Research, 2021
Electronics band structures, the total density of state, the partial density of state and optical properties were investigated by DFT method for A2InAgCl6 (A= Cs, Na, K, and Rb).
Md. Hazrat Ali   +7 more
doaj   +1 more source

On the density of twistor elementary states [PDF]

open access: yesPacific Journal of Mathematics, 1991
U(p,q) may be represented on \(H^{p-1}({\mathbb{P}}^+,{\mathcal O}(\lambda))\) where \({\mathbb{P}}^+\) is an open orbit of U(p,q) in \({\mathbb{C}}{\mathbb{P}}_{p+q- 1}\) and \(\lambda\) is a homogeneous holomorphic line bundle. Although it is not their definition, the twistor elementary states turn out to be the U(p)\(\times U(q)\)-finite vectors. We
Eastwood, M. G., Pilato, A. M.
openaire   +2 more sources

Dietary Protein Intake and Peritoneal Protein Losses in Peritoneal Dialysis Patients

open access: yesTherapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Introduction Peritoneal dialysis (PD) patients lose protein in their waste dialysate, potentially increasing their risk for malnutrition. We wished to determine whether there was any association between losses and dietary protein intake (DPI). Methods DPI was assessed from 24‐h dietary recall using Nutrics software.
Haalah Shaaker, Andrew Davenport
wiley   +1 more source

Reduced density matrix and combined dynamics of electrons and nuclei [PDF]

open access: yes, 2000
Nuclear dynamics is incorporated into density matrix formalism of electronic dynamics. This is applied to molecular systems that contain thousnads of atoms.
Yang Zhao   +8 more
core   +1 more source

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