Results 141 to 150 of about 465,894 (329)

LAMPs: Shedding light on cancer biology.

open access: yesSeminars in Oncology, 2017
Federica Alessandrini   +2 more
semanticscholar   +1 more source

A Programmable Semiconductor Containing Active Molecular Photoswitches Located in the Crystal's Volume Phase

open access: yesAdvanced Functional Materials, EarlyView.
A novel approach for the design of functional semiconductors is presented, which utilizes the excellent optoelectronic properties of layered hybrid perovskites and the possibility to introduce a molecular photoswitch as the organic spacer. This concept is successfully demonstrated on a coumarin‐based system with the possibility to change the bandgap ...
Oliver Treske   +4 more
wiley   +1 more source

Lamps, Factorizations and Finite Fields

open access: yes, 1999
I answer a question from the 1993 International Mathematical Olympiads by constructing an equivalent algebraic problem, and unearth a surprising behaviour of some polynomials over the two-element field.Comment: 6 pages, elementary ...
Bartholdi, Laurent
core   +4 more sources

The seven lamps of planning for biodiversity in the city

open access: yesCities, 2018
K. Parris   +16 more
semanticscholar   +1 more source

Laser‐Microscribed Glass Enables Surface‐Microfluidics‐Facilitated, Affordable, Rapid Cancer Diagnosis

open access: yesAdvanced Functional Materials, EarlyView.
A transparent, laser‐microscribed glass platform enables cancer diagnosis within 1 h—much faster than histology, which takes days, and free from the chemical or contrast risks of MRI or CT scans. The antibody‐functionalized rough glass surface captures viable cancer cells directly from suspension, allowing instant optical readout and offering a rapid ...
Anish Pal   +5 more
wiley   +1 more source

Circuit minimizes current drain caused by neon indicator lamps [PDF]

open access: yes, 1970
Circuit lights neon lamp by back leakage current of the driving transistor, rather than by the transistors saturation or ''on-state'' current, thereby eliminating lowering of the voltage necessary for indication.
Drylie, C. D., Shaw, W. J.
core   +1 more source

All‐Aqueous Pullulan Fibers Enabling Visible‐to‐Near‐Infrared Waveguiding with Mechanical and Thermal Resilience

open access: yesAdvanced Functional Materials, EarlyView.
Pullulan, a biomass‐derived polysaccharide, is transformed into transparent optical fibers using a solvent‐free borax hydrogel‐spinning method. The fibers outperform PMMA with ≈200 MPa tensile strength and 200 °C stability, while uniquely guiding visible‐to‐NIR light and enabling additive‐free humidity sensing.
Yuya Fukata   +4 more
wiley   +1 more source

Hellenistic Period Mould-Made Oil Lamps From the Sinop Museum

open access: yesAnadolu Araştırmaları
Hellenistic Period mould-made oil lamps from the Hellenistic Period were first produced in the early 3rd century BC and remained in use until the first half of the 1st century AD.
Suhal Sağlan
doaj   +1 more source

Hybrid Microdiscs for Magnetically Induced Non‐Cytotoxic Thermal Actuation and Programmable Biomolecule Delivery

open access: yesAdvanced Functional Materials, EarlyView.
Hybrid magnetic microdiscs with customizable size and composition are engineered through refined photolithography and LbL assembly. Embedded Fe3O4 nanoparticles enable localized, non‐cytotoxic heating, while protein cargos can be incorporated in tunable quantities.
Daniela Iglesias‐Rojas   +13 more
wiley   +1 more source

Study of lighting characteristics of LED analogues of domestically produced linear fluorescent lamps

open access: yesVestnik MGTU
LED linear lamps are gaining popularity in various fields of application due to their advantages in energy efficiency, durability and lighting quality.
Ashryatov A. A.   +2 more
doaj   +1 more source

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