Results 31 to 40 of about 8,154 (146)

On the Quantum Cohomology Rings of General Type Projective Hypersurfaces and Generalized Mirror Transformation [PDF]

, 1999
In this paper, we study the structure of the quantum cohomology ring of a projective hypersurface with non-positive 1st Chern class. We prove a theorem which suggests that the mirror transformation of the quantum cohomology of a projective Calabi-Yau ...
Jinzenji, M.
core   +2 more sources

Accelerating Biosensor Discovery: A Computationally‐Driven Pipeline for Microplastics Monitoring

Advanced Intelligent Discovery, EarlyView.
A computationally guided pipeline unites molecular simulation, synthetic biology, electrochemical engineering, and machine learning to accelerate biosensor discovery. A Bacillus anthracis carbohydrate‐binding module is used to develop a high‐performance micro‐ and nanoplastics sensor with greatly reduced error and variability.
Gabriel X. Pereira, Marcos de C. Leite, Pedro H. M. Zanineli, Juliana N. Y. Costa, Débora M. Cunha, Sophia P. Serra, Pedro H. Sophia, Flávio M. Shimizu, Yasmin W. Moura, Célio C. Oliveira, Gabriel R. Schleder, Gabriela F. Persinoti, Leandro Merces, Renato S. Lima   +13 more
wiley   +1 more source

Novel lithium Schiff-base cluster complexes as electron injectors: synthesis, crystal structure, thin film characterisation and their performance in OLEDs [PDF]

, 2012
This journal is © The Royal Society of Chemistry 2012A set of novel lithium Schiff base cluster compounds has been synthesised and characterised for the first time and tested as electron injectors in OLED devices.
Alexander J. Blake, Ames, Antipán-Lara, Arumugam Partheepan, Baigent, Begley, Bredas, Burroughes, Daniel Bailey, Endo, Gnanamoly Paramswara, Heeger, Heeger, Hung, Juan Antipan-Lara, Kathirgamanathan, Kathirgamanathan, Kathirgamanathan, Kathirgamanathan, Kathirgamanathan, Kathirgamanathan, Kathirgamanathan, Kido, Kim, Li, Maron, Muttulingham Kumaraverl, Parker, Poopathy Kathirgamanathan, Pu, Rajeswaran, Reinnke, Sasabe, Schulman, Seenivasagam Ravichandran, Sivagnanasundram Surendrakumar, Subramanium Ganeshamurugan, Sun, Tang, Valdes, Van der Pauw, van der Pauw, Van der Pauw, Vanga R. Reddy, Vincent Arkley, Wakimoto, Wong, Wu, Y. F. Chan   +48 more
core   +1 more source

Random finite element analysis on ground subsidence caused by tunnel excavation in karst regions with spatial variable soil

Deep Underground Science and Engineering, EarlyView.
This study investigates ground subsidence during tunnel excavation in karst areas, highlighting the combined effects of karst cave proximity, cave size, and soil spatial variability. Findings suggest that shorter cave distances and larger cave sizes increase subsidence variability, and a modified Peck formula is proposed for more accurate subsidence ...
Zhenghong Su, Yong Fu, Miaomiao Sun, Kailin Ding, Ying Zhao   +4 more
wiley   +1 more source

Transients from Initial Conditions: A Perturbative Analysis [PDF]

, 1997
The standard procedure to generate initial conditions (IC) in numerical simulations is to use the Zel'dovich approximation (ZA). Although the ZA correctly reproduces the linear growing modes of density and velocity perturbations, non-linear growth is ...
Scoccimarro, Roman
core   +2 more sources

Emissions Reductions and Economic Feasibility of China's Solar Thermal Power Industry After the Introduction of Chinese Certified Emission Reduction Policy

Energy Science &Engineering, EarlyView.
ABSTRACT To promote the development of renewable energy, China re‐implemented the Chinese Certified Emission Reduction (CCER) policy in 2023. This study explores certificated CO2 and air pollutants (i.e., NOx, SO2 and particulate matter (PM)) emissions reductions from China's solar thermal power (STP) industry at national scale and conducts the ...
Yun Li, Xintong Liu, Yaxuan Han, Xiaoda Xue   +3 more
wiley   +1 more source

Polarization-dependent optical nonlinearities of multiquantum-well laser amplifiers studied by four-wave mixing [PDF]

, 1997
We present a detailed study of the polarization properties of four-wave mixing in multiquantum-well (MQW) semiconductor optical amplifiers (SOA's). In particular, the polarization selection rules relevant to all processes contributing to the generation ...
Hunziker, Guido, Koren, Uzi, Paiella, Roberto, Vahala, Kerry J.   +3 more
core  

Pulsational M_V versus [Fe/H] relation(s) for globular cluster RR Lyrae variables [PDF]

, 2000
We use the results from recent computations of updated non-linear convective pulsating models to constrain the distance modulus of Galactic globular clusters through the observed periods of first overtone RRc pulsators. The resulting relation between the
Caputo, F., Castellani, V., Marconi, M., Ripepi, V.   +3 more
core   +3 more sources

Dipole‐Quadrupole Model and Multipole Analysis of Resonant Membrane Metasurfaces

Laser &Photonics Reviews, EarlyView.
Membrane metasurfaces, arrays of holes in a dielectric membrane, are appealing because they require no substrate and allow access to resonant near‐fields. However, developing a comprehensive theoretical description for them remains challenging. We introduce a semi‐analytical dipole‐quadrupole approach to analyze their resonant spectra at arbitrary ...
Izzatjon Allayarov, Andrey B. Evlyukhin, Antonio Calà Lesina   +2 more
wiley   +1 more source

Cosmological constraints from the Hubble diagram of quasars at high redshifts

, 2018
The concordance (LambdaCDM) model reproduces the main current cosmological observations assuming the validity of general relativity at all scales and epochs, the presence of cold dark matter, and of a cosmological constant, equivalent to a dark energy ...
Lusso, Elisabeta, Risaliti, Guido
core   +1 more source