Results 121 to 130 of about 260,326 (318)

Physical Interpretation of Diffractive Optical Networks for High‐Dimensional Vortex Mode Sorting

open access: yesAdvanced Science
Despite the significant progress achieved by diffractive optical networks in diverse computing tasks, such as mode multiplexing and demultiplexing, investigations into the physical meanings behind complex diffractive networks at the layer level have been
Ruitao Wu   +7 more
doaj   +1 more source

Ramsey interferometry with cold atoms in coherent population trapping

open access: yesAdvances in Physics: X
The utilization of Ramsey interferometry via coherent population trapping (CPT), which enables the optical interrogation of microwave transitions without the reliance on microwave cavities, plays a crucial role in the advancement of compact and low-power
Chengyin Han, Bo Lu, Chaohong Lee
doaj   +1 more source

Liquid biopsy‐based diagnostic evaluation of hypermethylated CpG sites for ovarian cancer diagnosis

open access: yesMolecular Oncology, EarlyView.
This schematic outlines the workflow from biomarker identification to duplex MethyLight assay validation for epithelial ovarian cancer diagnosis using cfDNA‐based liquid biopsy. Initial screening of hypermethylated CpG candidates (cg02957270, cg10061138 cg00480298, COL2A1) was performed in tissue using ARMS‐PCR, COBRA, qPCR and image analysis. Selected
Deepa Bisht   +3 more
wiley   +1 more source

Continuous evolution of Fermi arcs in a minimal ideal photonic Weyl medium

open access: yesLight: Science & Applications
Propagation properties of electromagnetic waves in an optical medium are mainly determined by the contour of equal-frequency states in $${\boldsymbol{k}}$$ k -space.
Yachao Liu   +4 more
doaj   +1 more source

Synthesis of Shaped-Beam Radiation Patterns With Efficient Optimization Algorithm

open access: yesIEEE Open Journal of Antennas and Propagation
In this paper, the efficient optimization algorithm for synthesizing shaped beams is extended to the synthesis of radiation patterns of planar current sheets that have different beams and polarizations on the two sides of the source plane.
Ting Zang, Gaobiao Xiao
doaj   +1 more source

Wafer-scale organic-on-III-V monolithic heterogeneous integration for active-matrix micro-LED displays. [PDF]

open access: yesNat Commun, 2023
Han L   +9 more
europepmc   +1 more source

Weakening the nuclear envelope: Lamin B receptor in melanoma metastasis

open access: yesMolecular Oncology, EarlyView.
LBR‐driven nuclear fragility supports melanoma invasion. A: Melanocyte presents low LBR (Lamin B Receptor) levels, maintaining nuclear integrity and lamina‐chromatin tethering. B: During malignant progression, upregulation of LBR clusters at the INM (Inner Nuclear Membrane) during confined migration causes local lamina weakening and cholesterol ...
Francesca Lorenzini   +1 more
wiley   +1 more source

Tax reform, delocation and heterogeneous firms [PDF]

open access: yes
The standard international tax model is extended to allow for heterogeneous firms when agglomeration forces are important thus allowing us to study the relocation effects of taxes that vary according to firm size.
Toshihiro Okubo, Richard Baldwin
core  

Declarative rule-based integration and mediation for XML data in web service-based software architectures [PDF]

open access: yes, 2007
The Application Service Provider (ASP) has started to use Web services to expose data sources and adopted Service Oriented Architecture (SOA) to build data integration infrastructure. XML data integration and mediation in SOA is a complex task.
Zhu, Yaoling
core  

Exceptional lines and higher-order exceptional points enabled by uniform loss

open access: yesScientific Reports
This study theoretically investigates the realization of exceptional points (EPs) in space-time invariant Lorentz dispersive media with uniform loss, which contrasts sharply with conventional approaches that rely on spatial or temporal differential ...
Fanghu Feng, Neng Wang, Guo Ping Wang
doaj   +1 more source

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