Results 31 to 40 of about 19,958 (191)

Coulomb interaction effects on nonlinear optical response in C60, C70, and higher fullerenes

open access: yes, 1998
Nonlinear optical properties in the fullerene C$_{60}$ and the extracted higher fullerenes -- C$_{70}$, C$_{76}$, C$_{78}$, and C$_{84}$ -- are theoretically investigated by using the exciton formalism and the sum-over-states method.
Ettl R   +8 more
core   +1 more source

A cost‐effectiveness analysis of breast cancer treatment in certified versus non‐certified hospitals in Germany

open access: yesInternational Journal of Cancer, EarlyView.
What's New? This study is the first to quantify the cost‐effectiveness of breast cancer treatment in German Cancer Society‐certified hospitals using real‐world data from over 140,000 patients. Analysis on certification‐related costs and survival outcomes demonstrates that high‐quality multidisciplinary care at certified hospitals delivers substantial ...
Min‐Wai Lwin   +20 more
wiley   +1 more source

Exosomal sorting of the viral oncoprotein LMP1 is restrained by TRAF2 association at signalling endosomes [PDF]

open access: yesJournal of Extracellular Vesicles, 2015
The Epstein–Barr virus (EBV)-encoded oncoprotein latent membrane protein 1 (LMP1) constitutively activates nuclear factor κB (NFκB) from intracellular membranes to promote cell growth and survival. LMP1 associates with CD63 in intracellular membranes and
Frederik J. Verweij   +8 more
doaj   +1 more source

A way of decoupling gravitational sources in pure Lovelock gravity

open access: yes, 2019
We provide an algorithm that shows how to decouple gravitational sources in Pure Lovelock gravity. This method allows to obtain several new and known analytic solutions of physical interest in scenarios with extra dimensions and with presence of higher ...
Estrada, Milko
core   +1 more source

Designing Tailored Molecular Cavities Using Calix[5]arenes as Building Blocks

open access: yesThe Chemical Record, EarlyView.
This account focuses on the shape and dimensions of cavities formed by precisely designed molecular frameworks. It highlights our efforts to construct synthetically tailored cavities based on calix[5]arenes. This study examines the shapes and dimensions of cavities defined by well‐designed molecular structures.
Takehiro Hirao, Takeharu Haino
wiley   +1 more source

Model of Bamboo Strip Notch Reinforced Concrete Beams On The Flexural Capacity

open access: yesMATEC Web of Conferences, 2017
There are many various species of bamboo trees in Indonesia, one of which is Petung bamboo (Dendrocalamus Asper). Bamboo is one of the potential material as a substitute for steel reinforcement.
Setiya Budi Agus, P Rahmadi Agus
doaj   +1 more source

Some elementary concepts in measure theory [PDF]

open access: yes, 1964
Call number: LD2668 .R4 1964 ...
Corbet, J. J.(James J.)
core  

New algorithms to obtain analytical solutions of Einstein's equations in isotropic coordinates

open access: yes, 2019
The main objective of this work, is to show two inequivalent methods to obtain new spherical symmetric solutions of Einstein's Equations with anisotropy in the pressures in isotropic coordinates.
Heras, C. Las, León, P.
core   +1 more source

Demand Shocks, Export Diversification, and Firm Performance During the Great Trade Collapse

open access: yesJournal of Economics &Management Strategy, EarlyView.
ABSTRACT This paper analyzes the impact of external demand shocks from the 2008 to 2009 Great Trade Collapse on the performance of Chinese exporters and examines how export diversification mitigates these effects. Using Chinese Customs data merged with financial data from all listed Chinese firms, we construct firm‐specific demand shocks based on pre ...
Qianlin Hong   +3 more
wiley   +1 more source

Fullerenes with the maximum Clar number [PDF]

open access: yes, 2014
The Clar number of a fullerene is the maximum number of independent resonant hexagons in the fullerene. It is known that the Clar number of a fullerene with n vertices is bounded above by [n/6]-2.
Gao, Yang, Li, Qiuli, Zhang, Heping
core  

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