Results 101 to 110 of about 2,783,779 (307)

Considering Grayscale Process and Material Properties for Robust Multilevel Diffractive Flat Optics

open access: yesPhotonics
Arbitrarily designed flat optics directly manipulate the light wavefront to reproduce complex optical functions, enabling more compact optical assemblies and microsystem integration.
Diogo E. Aguiam   +8 more
doaj   +1 more source

XMM-Newton observations of XTE J1817-330 and XTE J1856+053

open access: yes, 2008
The black hole candidate XTE J1817-330 was discovered in outburst on 26 January 2006 with RXTE/ASM. One year later, on 28 February 2007, another X-ray transient discovered in 1996, XTE J1856+053, was detected by RXTE during a new outburst.
Dong Lai   +6 more
core   +1 more source

Ultrasensitive Anti‐Stokes Luminescence Thermometry in Transition Metal Dichalcogenide Monolayers

open access: yesAdvanced Functional Materials, EarlyView.
We demonstrate a highly sensitive nanothermometer using anti‐Stokes photoluminescence, also known as photoluminescence upconversion (UPL), in monolayer tungsten disulfide. A strong resonantly enhanced UPL is observed, confirming the central role of optical phonons in the PL upconversion mechanism.
Sharada Nagarkar   +6 more
wiley   +1 more source

ASEAN and Strategic Rivalry among the Great Powers in Asia

open access: yesJournal of Current Southeast Asian Affairs, 2010
This paper looks at ASEAN’s role in the context of the three main bilateral relations among the great powers in Asia: China-US, China-Japan, and China-India.
Fenna Egberink   +1 more
doaj  

Fabrication and Electrical Characterization of Low-Temperature Polysilicon Films for Sensor Applications

open access: yesMicromachines
The development of low-temperature piezoresistive materials provides compatibility with standard silicon-based MEMS fabrication processes. Additionally, it enables the use of such material in flexible substrates, thereby expanding the potential for ...
Filipa C. Mota   +9 more
doaj   +1 more source

Economic Impact of Capital Flight from Russia and its Institutional Context: Why Capital Controls cannot be a Part of a Pro-Growth Policy (updated version). [PDF]

open access: yes
The research presented in this paper is undertaken in response to the debate on capital flight from Russia. This debate usually involves discussion of its determinants but misses the question of its ultimate effects on the economy.
Kadochnikov, Denis
core   +1 more source

Case Notes [PDF]

open access: yes, 1972
A look at the decisions in Langevin v. Chenango Court, Inc., 447 F.2d 296 (2d Cir. 1971); Vasquez v. Superior Court of San Joaquin County. 4 Cal. 3d 800, 484 P.2d 964, 94 Cal. Rptr. 796 (1971); and Dickens v.

core   +1 more source

Test beam studies of the light yield, time and coordinate resolutions of scintillator strips with WLS fibers and SiPM readout

open access: yes, 2016
Prototype scintilator+WLS strips with SiPM readout for large muon detection systems were tested in the muon beam of the Fermilab Test Beam Facility. Light yield of up to 137 photoelectrons per muon per strip has been observed, as well as time resolution ...
Abazov   +7 more
core   +1 more source

3D Printing Innovations in Polymeric Porous and Patterned Architecture

open access: yesAdvanced Functional Materials, EarlyView.
Polymeric foams occupy a unique structural space between dense solids and open networks, where engineered void fraction governs mechanical compliance, thermal resistance, and mass transport. Additive manufacturing now enables precise spatial control over cellular architecture, unlocking designer foam structures across applications spanning crash ...
Dhanush Patil   +13 more
wiley   +1 more source

Hazy Days: Forest Fires and the Politics of Environmental Security in Indonesia

open access: yesJournal of Current Southeast Asian Affairs, 2015
The Indonesian “haze” that engulfs Southeast Asia is a result of the burning of forests and has a detrimental effect on the health of millions of people. Indonesia is currently the third largest emitter of carbon dioxide in the world.
Scott Adam Edwards, Felix Heiduk
doaj  

Home - About - Disclaimer - Privacy