Results 101 to 110 of about 325,809 (336)

Pilot investigation of remote sensing for intertidal oyster mapping in coastal South Carolina: a methods comparison [PDF]

open access: yes, 2003
South Carolina’s oyster reefs are a major component of the coastal landscape. Eastern oysters Crassostrea virginica are an important economic resource to the state and serve many essential functions in the environment, including water filtration, creek ...

core  

A prototype system for detecting the radio-frequency pulse associated with cosmic ray air showers

open access: yes, 2002
The development of a system to detect the radio-frequency (RF) pulse associated with extensive air showers of cosmic rays is described. This work was performed at the CASA/MIA array in Utah, with the intention of designing equipment that can be used in ...
Green, Kevin   +3 more
core   +1 more source

The Ohio State University Libraries Audiovisual Assessment Interim Report [PDF]

open access: yes, 2020
The 26-month audiovisual (AV) assessment took place from June 2017 to August 2019 with a focus on rare or unique audiovisual items. Curators and archivists within each unit identified collections or collecting areas for significance or research value ...
Ohio State University. Libraries
core  

DIGIT - DIGItal sTeps

open access: yes, 2016
Despite the great technological evolution felt in recent decades in the media field towards the automation of audio post-production processes that did not occur in the practise of sound foley, which remains a manual process that is based on the technical and interpretive skills of a foley artist.
openaire   +2 more sources

High‐Transmission Mid‐Infrared Bandpass Filters using Hybrid Metal‐Dielectric Metasurfaces for CO2 Sensing

open access: yesAdvanced Optical Materials, Volume 13, Issue 8, March 13, 2025.
This article presents a hybrid metal‐dielectric metasurface in transmission mode for mid‐infrared (MIR) spectroscopy. Composed of germanium on aluminium cylinders atop a calcium fluoride substrate, the metasurface achieves 80% transmission efficiency at λ = 2.6 µm with a narrow full‐width‐half‐maximum of 0.4 µm.
Amr Soliman   +5 more
wiley   +1 more source

Creating Three-Sixty Objects for Marist Archives Using Open Source JQuery Reel [PDF]

open access: yes, 2015
[Excerpt] In this article I will look into some of the recent 3D digitization projects and highlight numerous technological and financial challenges that would be familiar to many small and medium sized archives.
Singh, Monish
core   +1 more source

High-stability, high-voltage power supplies for use with multi-reflection time-of-flight mass spectrographs

open access: yes, 2019
Achieving the highest possible mass resolving power in a multi-reflection time-of-flight mass spectrometer requires very high-stability power supplies.
Hashimoto, T.   +4 more
core   +1 more source

Mitigating Singlet Exciton Back‐Transfer using 2D Spacer Layers for Perovskite‐Sensitised Upconversion

open access: yesAdvanced Optical Materials, EarlyView.
The efficiency of bulk perovskite‐sensitised upconversion is hindered by parasitic singlet back‐transfer. A 2D perovskite spacer layer is introduced to weaken this loss pathway by increasing the separation between the sensitiser and the emitter. The spacer layer enhances the upconversion efficiency at lower excitation powers and improves the stability ...
Nicholas P. Sloane   +10 more
wiley   +1 more source

Variable Rate Seeding and Accuracy of Within-Field Hybrid Switching in Maize (Zea mays L.)

open access: yesAgronomy
Precision agriculture techniques, such as variable rate seeding (VRS) and hybrid switching, play an important role in optimizing crop yield and reducing input costs.
Károly Bűdi   +3 more
doaj   +1 more source

‘As We May Digitize’ — Institutions and Documents Reconfigured

open access: yesLiber Quarterly: The Journal of European Research Libraries, 2012
This article frames digitization as a knowledge organization practice in libraries and museums. The primarily discriminatory practices of museums are compared with the non-discriminatory practices of libraries when managing their respective cultural ...
Mats Dahlström   +2 more
doaj   +1 more source

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