Results 51 to 60 of about 66,278 (217)

Identification and Prioritization of Solutions for Restoring Investors' Confidence in the Capital Market of the Islamic Republic of Iran [PDF]

Journal of Asset Management and Financing
The loss of investor confidence in financial markets can result in liquidity outflows and market collapse. Restoring investor trust requires identifying the factors that have eroded trust.
Yaser Sharifi, Mohammad Tohidi, Meisam Hamedi   +2 more
doaj   +1 more source

Magnetic Actuation Under DC and AC Fields of Thermoplastic Polyurethane With Strontium Hexaferrite

Advanced Materials Technologies, EarlyView.
Magnetic thermoplastic polyurethane composites with strontium hexaferrite (SrFe12O19) are produced through a solvent‐free melt‐mixing technique. These composites display a magnetomechanical actuation mechanism, being able to deform (bend and twist) through DC and AC magnetic fields, showcasing their potential as a promising material for the fabrication
Mariana Martins da Silva, José António Covas, Maria C. Paiva, Mariana P. Proença   +3 more
wiley   +1 more source

Constraining the Axion-Photon Coupling with Massive Stars

, 2012
We point out that stars in the mass window ~ 8-12 Msun can serve as sensitive probes of the axion-photon interaction, g_{A\gamma\gamma}. Specifically, for these stars axion energy losses from the helium-burning core would shorten and eventually eliminate
Friedland, Alexander, Giannotti, Maurizio, Wise, Michael   +2 more
core   +1 more source

What Kind Of Systemic Risks Do We Face In The European Banking Sector? The Approach Of CoVaR Measure

Folia Oeconomica Stetinensia, 2014
We measure a systemic risk faced by European banking sectors using the CoVaR measure. We propose the conditional value-at-risk for measuring a spillover risk which demonstrates the bilateral relation between the tail risks of two financial institutions ...
Karkowska Renata
doaj   +1 more source

4D Printed Self‐Deploying Bio‐Based Scaffolds for the Regeneration of Endoluminal Tissue

Advanced Materials Technologies, EarlyView.
A bilayer self‐deploying tubular C‐shaped scaffold, made of natural polymers and triggerable by humidity, is fabricated via 4D printing for the regeneration of gastro‐intestinal tissue. The choice of the materials and their spatial arrangement is guided by physical and biological evaluation, whereas the geometry of the structure is optimized through ...
Irene Chiesa, Maria Rachele Ceccarini, Andrea Guerra, Giuseppe Raffaele, Leonardo Beati, Rocco Malaspina, Martina Alunni Cardinali, Paola Sassi, Luca Valentini, Carmelo De Maria   +9 more
wiley   +1 more source

Mixing and decays of the antidecuplet in the context of approximate SU(3) symmetry

, 2005
We consider mixing of the antidecuplet with three J^P=1/2^+ octets (the ground-state octet, the octet containing N(1440), \Lambda(1600), \Sigma(1660) and \Xi(1690) and the octet containing N(1710), \Lambda(1800), \Sigma(1880) and \Xi(1950)) in the ...
Guzey, V., Polyakov, M. V.
core   +1 more source

Observation of Optical Precursor in Time‐Energy‐Entangled W Triphotons

Advanced Science, EarlyView.
This study reports the observation of optical precursors at the triphoton level through the SSWM process. By appropriately adjusting the optical depth (OD), optical precursors are effectively separated from the main wave through utilizing the slow‐light effect to manipulate the triphoton temporal correlations in the group delay regime.
Zhou Feng, Rui Zhuang, Sinong Liu, Guobin Liu, Kangkang Li, Yanpeng Zhang   +5 more
wiley   +1 more source

Measurements of copper-printed mylar bonded to G10 panels [PDF]

, 1993
Measurements were made of the position of Cu strip patterns on 100 micro thick mylar sheets bonded to G10, in order to study printing of precision cathode strip patterns on thin mylar and then bonding themylar to G10 sheets. Purpose is to explore cheaper, simpler methods for fabricating precision cathodes for cathode strip chambers for the GEM Detector
Wuest, C.R., Milner, C., Mitselmakher, G.   +2 more
openaire   +2 more sources

Non-geometric fluxes & tadpole conditions for exotic branes [PDF]

, 2017
We extend the $P$-flux analysis carried out recently on the $T^6/[\mathbb{Z}_2 \times \mathbb{Z}_2 ]$ type-II orientifold model to include all the possible non-geometric fluxes.
Lombardo, Davide M., Riccioni, Fabio, Risoli, Stefano   +2 more
core   +2 more sources

Chiral Amplification and Regulation: Design and Applications of Circularly Polarized Luminescence‐Active Materials Derived From Macrocyclic Compounds

Aggregate, EarlyView.
The graphical abstract highlights the key concepts of this review, including chiral transfer and amplification mechanisms, macrocyclic compounds, circularly polarized luminescence (CPL) applications, chiral sensing, asymmetric catalysis, and stimuli‐responsive applications.
Wei Zhang, Mao‐Qin Liu, Yang Luo
wiley   +1 more source