Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Aaron E. Cohen"'
Autor:
Marcus Weck, Caroline B. Hoyt, Christopher W. Jones, Michael Kuepfert, Aaron E. Cohen, Peiyuan Qu
Publikováno v:
Chemistry – A European Journal. 26:11776-11781
This contribution reports light responsive catalytic nanoreactors based on poly(2-oxazoline) diblock copolymers. The hydrophobic block of the copolymer is a random copolymer consisting of a spiropyran functionalized 2-oxazoline (SPOx) and 2-(but-3-yn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78a34ec384071a25aee9152814404b73
https://doi.org/10.1002/chem.202000179
https://doi.org/10.1002/chem.202000179
Publikováno v:
ChemCatChem. 9:137-143
Cooperative catalysts combining weak acids and basic amines have been utilized to effectively catalyze aldol and related coupling reactions under mild conditions. Most cooperative chemical catalysts for the aldol reaction have been based on silica-su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::637441b1fd6fcbc68a59aa269c9aaf99
https://doi.org/10.1002/cctc.201601104
https://doi.org/10.1002/cctc.201601104
Publikováno v:
UEMCON
This paper presents the results for the US Naval Research Laboratory developed digital VHF/UHF antenna selector out-of-tree module developed for use in GNURadio. Testing was performed at NRL in August 2018. The results for the test show that the ante
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f36f4a47db78494b5c1ac1f5ae5501fc
https://doi.org/10.1109/uemcon.2018.8796616
https://doi.org/10.1109/uemcon.2018.8796616
Publikováno v:
MILCOM
This paper presents the radio frequency sensor from commercial-off-the-shelf (COTS) technology and addresses various scenarios by which radio frequency sensors can be used in a smart city to monitor, identify, and track users in a smart city. The rad
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42244e9b963b80ab87e0793917c24d27
https://doi.org/10.1109/milcom.2018.8599695
https://doi.org/10.1109/milcom.2018.8599695
Publikováno v:
MILCOM
This paper documents the results of research into a long-range communications technique involving a single transmitter, multiple redundant relays, and baseband signal-combining at the receiver. In this approach, the transmitter broadcasts to a cluste
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87cea5b844f49feeb9e17a2695a804e2
https://doi.org/10.1109/milcom.2018.8599733
https://doi.org/10.1109/milcom.2018.8599733
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 24(70)
Functionalized amphiphilic poly(2-oxazoline)-based triblock copolymers that assemble into shell cross-linked micelles (SCMs) are described. These micelles permit the site isolation of three incompatible catalysts through compartmentalization, thereby
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d9583e5666211dde97276c84d0d9345
https://pubmed.ncbi.nlm.nih.gov/30276903
https://pubmed.ncbi.nlm.nih.gov/30276903
Autor:
Aaron E. Cohen
Publikováno v:
2018 International Conference on Military Communications and Information Systems (ICMCIS).
This paper presents the results of our experiment with virtual relay channels for FM Narrowband voice communications. This work was performed in both the VHF frequencies and the UHF frequencies. The following military radios were used: RT-1439a, AN/P
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::859ef3d70c43cabd83b590f199f522d0
https://doi.org/10.1109/icmcis.2018.8398704
https://doi.org/10.1109/icmcis.2018.8398704
Autor:
Aaron E. Cohen
Publikováno v:
CCWC
Future Department of Defense needs include rapid implementation and testing of signal processing algorithms on forward deployed unmanned autonomous hardware systems. The Naval Research Laboratory has prototyped several signal processing algorithms to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d20622cd00d67a7f035b3d380b026a38
https://doi.org/10.1109/ccwc.2018.8301664
https://doi.org/10.1109/ccwc.2018.8301664
Publikováno v:
UEMCON
This paper reviews the previously published secure software defined radio frameworks for security issues related to vocoders which perform voice encoding and voice decoding. This paper analyzes prominent vocoders used in Military communications: CVSD
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d0e6976cf452ab027e8d5d5f2636bda
https://doi.org/10.1109/uemcon.2017.8249068
https://doi.org/10.1109/uemcon.2017.8249068
Autor:
Aaron E. Cohen
Publikováno v:
UEMCON
This paper develops the analytical models necessary to compare the Quality of Service (QoS) when using different lossy network congestion control techniques. The first route model shows that the frequency (FRQ) drop method is superior to the random (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdf42af423876e05292ee741d48bf697
https://doi.org/10.1109/uemcon.2017.8249070
https://doi.org/10.1109/uemcon.2017.8249070