Results 21 to 30 of about 435,857 (264)

Energy level statistics in disordered metals with an anderson transition

Journal of Statistical Physics, 1996
We present numerical scaling results for the energy level statistics in orthogonal and symplectic tight-binding Hamiltonian random matrix ensembles defined on disordered two and three-dimensional electronic systems with and without spinorbit coupling (SOC), respectively.
Evangelou, S. N., Katsanos, D. E.
openaire   +2 more sources

Slater transition methods for core-level electron binding energies

The Journal of Chemical Physics, 2022
Methods for computing core-level ionization energies using self-consistent field (SCF) calculations are evaluated and benchmarked. These include a "full core hole" or "Delta-SCF" approach that fully accounts for orbital relaxation upon ionization, but also methods based on Slater's transition concept, in which the binding energy is estimated from the ...
Subrata Jana, John M. Herbert
openaire   +2 more sources

Electronic Energy Levels and Optical Transitions in Samarium(III) Solvates

The Journal of Physical Chemistry A, 2022
Lanthanide luminescence fascinates with complicated electronic structure and ’forbidden’ transitions. By studying the photophysics of lanthanide(III) solvates, a close to ideal average coordination geometry can be used to map both electronic energy levels and transition probabilities.
Sabina Svava Mortensen, Malthe Asmus Marciniak Nielsen, Patrick R Nawrocki, Thomas Just Sørensen   +3 more
openaire   +3 more sources

Counterintuitive transitions between crossing energy levels [PDF]

Physical Review A, 2005
We calculate analytically the probabilities for intuitive and counterintuitive transitions in a three-state system, in which two parallel energies are crossed by a third, tilted energy. The state with the tilted energy is coupled to the other two states in a chainwise linkage pattern with constant couplings of finite duration.
Rangelov, A. A., Piilo, J., Vitanov, N. V.   +2 more
openaire   +2 more sources

Effect evaluation and influencing factors of China’s energy transition

Energy and Climate Management
Energy transition is imperative in the context of limited resources and environmental governance. The promotion of energy transition must ensure both economic and environmental benefits, which puts a high demand on the measurement of energy transition ...
Lingling Mu, Jianping Wang, Jingyan Zhu
doaj   +1 more source

Level Energies, Oscillator Strengths and Lifetimes for Transitions in Pb IV [PDF]

AIP Conference Proceedings, 2008
Oscillator strengths for several lines of astrophysical interest arising from some configurations and some levels radiative lifetimes of Pb IV have been calculated. These values were obtained in intermediate coupling (IC) and using ab initio relativistic Hartree-Fock calculations.
C. Colón, A. Alonso-Medina, A. Zanón, J. Albéniz, Marco Antonio Gigosos, Manuel Ángel González   +5 more
openaire   +2 more sources

Evaluation of urban energy transition and identification of barrier factors under the “dual carbon” goals: an empirical study of the Yangtze River economic belt

Frontiers in Environmental Science
The Yangtze River Economic Belt is a critical strategic region for China’s economic development. Accurately assessing the energy transition level of the Yangtze River Economic Belt and identifying key barriers in the region are essential for achieving ...
Haoran Yan, Jingke Gao, Shixiang Li, Jun Bai, Ziyuan Liu, Chen Mai   +5 more
doaj   +1 more source

Comparative Evaluation of Hemodiafiltration, Hemoperfusion, and Standard Hemodialysis on Efficacy, Inflammatory Control, Dialysis Adequacy, and Safety in End‐Stage Renal Disease: A Prospective Observational Study

Therapeutic Apheresis and Dialysis, EarlyView.
ABSTRACT Background Chronic micro‐inflammation in patients with end‐stage renal disease (ESRD) is a significant driver of cardiovascular complications and diminished quality of life. While standard hemodialysis (SHD) effectively manages small‐molecule clearance, its ability to remove medium‐to‐large uremic toxins—the primary catalysts of systemic ...
Hongwei Zuo, Weisi Dai, Jie Mao, Mei Ye, Xingshan Lu, Xiaocui Zhang   +5 more
wiley   +1 more source

A Study on the Distribution Dynamics, Regional Disparities, and Convergence of China’s Energy Transition

Energies
Energy transition, as a crucial aspect of the country’s high-value-added economic development, involves the construction of an energy transition index system and empirical analysis using methods such as the entropy weighting method, kernel density ...
Peifang Tian, Zhiyuan Gao, Yu Hao
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source