Results 81 to 90 of about 127,909 (300)

Fluoride Enhances Alcohol Binding Within a Trigonal‐Prismatic Metal‐Organic Capsule

Angewandte Chemie, EarlyView.
Steric hindrance from methyl groups orients rectangular ligands “landscape”‐wise, forming a trigonal prismatic capsule with a large cavity. Endohedral functionalization of this capsule via fluoride binding tunes its guest affinity, enhancing the binding of alcohols over ketones and enabling selective perrhenate encapsulation and release, offering an ...
Yuchong Yang, Tanya K. Ronson, Dingyu Hou, Kai H. Luo, Jonathan R. Nitschke   +4 more
wiley   +2 more sources

The Transactional Assets Pricing Approach and Income Capitalization Models in Professional Valuation: Towards a “Quick” Income Capitalization Format

Real Estate Management and Valuation, 2018
The transactional assets pricing approach within valuation theory (TAPA) reviewed in this paper and developed by the authors, now more than a decade ago (MICHALETZ, ARTEMENKOV A.
Michaletz Vladimir B., Artemenkov Andrey
doaj   +1 more source

Integration or fragmentation? A closer look at euro area financial markets [PDF]

arXiv, 2023
This paper examines the degree of integration at euro area financial markets. To that end, we estimate overall and country-specific integration indices based on a panel vector-autoregression with factor stochastic volatility. Our results indicate a more heterogeneous bond market compared to the market for lending rates.
arxiv  

A Hilbert transform for hermitean matrix functions on fractal domains [PDF]

, 2012
We consider Holder continuous circulant (2 × 2) matrix functions defined on the fractal boundary of a Jordan domain in R2n. The main goal is to establish a Hilbert transform for such functions, within the framework of Hermitean Clifford analysis. This is
Abreu Blaya, Ricardo, Bory Reyes, Juan, Brackx, Fred, De Schepper, Hennie, Sommen, Franciscus   +4 more
core   +2 more sources

The subcellular distribution of phosphorylated Y‐box‐binding protein‐1 at S102 in colorectal cancer patients, stratified by KRAS mutational status and clinicopathological features

Molecular Oncology, EarlyView.
This study identifies nuclear YB‐1 S102 phosphorylation as a marker associated with KRAS and FBXW7 mutations in colorectal cancer. Mutated KRAS correlates specifically with nuclear, not cytoplasmic, S102 YB‐1. These findings provide the first ex vivo evidence of this link in CRC and suggest future studies should assess the prognostic and therapeutic ...
Konstanze Lettau, Stephan Forchhammer, Birgit Fehrenbacher, Lejla Mahmutovic, Marcus Scharpf, Gunnar Blumenstock, Martin Schaller, Irina Bonzheim, Shayan Khozooei, Mahmoud Toulany   +9 more
wiley   +1 more source

Beyond Structure: Methylation Fine‐Tunes Stability and Folding Kinetics of bcl2Mid G‐Quadruplex

Angewandte Chemie, EarlyView.
The introduction of a single 5‐methylcytosine into a G‐rich sequence originating from the B‐cell lymphoma 2 (BCL2) gene promoter affects both the folding kinetics and thermodynamics of the two G4 structures and thus plays a crucial role in regulating G4 folding pathways, which has significant implications for the control of gene expression.
Nataša Medved, Mirko Cevec, Uroš Javornik, Jurij Lah, San Hadži, Janez Plavec   +5 more
wiley   +2 more sources

Constraining dark matter halo profiles and galaxy formation models using spiral arm morphology. I. Method outline [PDF]

Astrophys.J. 645 (2006) 1012-1023, 2006
We investigate the use of spiral arm pitch angles as a probe of disk galaxy mass profiles. We confirm our previous result that spiral arm pitch angles (P) are well-correlated with the rate of shear (S) in disk galaxy rotation curves, by using a much larger sample (51 galaxies) than used previously (17 galaxies).
arxiv   +1 more source

Evolutionary History and Global Spread of the Emerging G12 Human Rotaviruses [PDF]

Journal of Virology, 2006
ABSTRACT G12 rotaviruses were first detected in diarrheic children in the Philippines in 1987, but no further cases were reported until 1998. However, G12 rotaviruses have been detected all over the world in recent years. Here, we report the worldwide variations of G12 rotaviruses to investigate the evolutionary mechanisms by which they ...
Mustafizur Rahman, Jelle Matthijnssens, Xuelei Yang, Thomas Delbeke, Ingrid Arijs, Koki Taniguchi, Miren Iturriza‐Gómara, N Iftekharuddin, Tasnim Azim, Marc Van Ranst   +9 more
openalex   +4 more sources

Fractional Skyrmion Tubes in Chiral‐Interfaced 3D Magnetic Nanowires

Advanced Functional Materials, EarlyView.
In chiral 3D helical magnetic nanowires, the coupling between the geometric and magnetic chirality provides a way to create topological spin states like vortex tubes. Here, it is demonstrated how the breaking of this coupling in interfaced 3D nanowires of opposite chirality leads to even more complex topological spin states, such as fractional ...
John Fullerton, Naëmi Leo, Jakub Jurczyk, Claire Donnelly, Dédalo Sanz‐Hernández, Luka Skoric, Nicholas Mille, Stefan Stanescu, Donald A MacLaren, Rachid Belkhou, Aurelio Hierro‐Rodriguez, Amalio Fernández‐Pacheco   +11 more
wiley   +1 more source

Size, Value, and Momentum in Polish Equity Returns: Local or International Factors?

International Journal of Management and Economics, 2017
This paper tests the performance of the Capital Asset Pricing Model (CAPM) and the Fama-French three-factor and Carhart four-factor models on the Polish market.
Zaremba Adam, Konieczka Przemysław
doaj   +1 more source