One-time proxy signatures revisited
Bicakci, Kemal (Elsevier BV, 2007-05-01)
Proxy signatures are useful constructions in grid computing, mobile agents and many other emerging applications. In a recent work [Huaxiong Wang and Josef Pieprzyk: Efficient One-Time Proxy Signatures. Proc. ASIACRYPT'03, LNCS 2894, Springer 2003.], Wang and Pieprzyk proposed a one-time signature scheme which allows full delegation to a proxy with an added feature that allows tracing the authorship of the signature in case of a dispute. In this paper we present a simple alternative approach that eliminates ...
One pot synthesis of (La,Sr)CoO3/(La,Sr)2CoO4 for IT-SOFCs cathodes
Torunoglu, Ziya Çağrı; Sarı, Doğancan; Demircan, Oktay; Kalay, Yunus Eren; Öztürk, Tayfur; Kuru, Yener (2018-10-04)
It is well known that hetero-interfaces in (La,Sr)CoO3/(La,Sr)(2)CoO4 (LSC113/214) are beneficial in catalyzing ORR for SOFC cathodes. This can be achieved by synthesizing the individual phases and mixing them together. In this study, so as to maximize the hetero interfaces, an alternative method was used in which one pot Pechini method was employed to synthesize a two-phase structure. LSC113/214 two phase structures from one precursors solution were successfully synthesized without the formation of any und...
One-pot synthesis of 4-(phenylselanyl)-substituted pyrazoles
Zora, Metin; KIVRAK, Arif; Kelgokmen, YILMAZ (Elsevier BV, 2016-03-02)
A facile, one-pot, general synthetic method for the preparation of 4-(phenylselanyl)pyrazoles is described. When reacted with hydrazines, alpha,beta-alkynic aldehydes produced in situ alpha,beta-alkynic hydrazones, which, upon treatment with phenylselenyl chloride, undergo cyclization to afford 4-(phenylselanyl)pyrazoles in good to high yields. This cyclization has been found to be general for a variety of in situ generated alpha,beta-alkynic hydrazones and exhibits good tolerance to a broad range of substi...
One-Way Active Delay Measurement With Error Bounds
Eylen, Tayfun; Bazlamaçcı, Cüneyt Fehmi (2015-12-01)
This paper deals with the problem of measuring the delay of a packet in a network with an associated error bound, but without having a need for clock synchronization and for any form of bidirectional messaging between the sender and receiver. A novel lightweight technique is proposed that aims at keeping the actual error made in the delay estimation very low while simultaneously providing a good error bound for each individual estimated packet delay. One-way delay measurement without clock synchronization a...
One polymer for all: benzotriazole containing donor-acceptor type polymer as a multi-purpose material
Balan, Abidin; Baran, Derya; Günbaş, Emrullah Görkem; Durmus, Asuman; Ozyurt, Funda; Toppare, Levent Kamil (Royal Society of Chemistry (RSC), 2009-01-01)
A polymer switching between all RGB colors, black and transmissive states was synthesized. The polymer (PTBT) is soluble, processable, both p- and n-dopable, fluorescent and its properties in entire spectrum offer potential uses in NIR devices, LEDs and solar cells. PTBT possesses almost all properties in a single polymer for optoelectronic applications.
Citation Formats
Ç. Kök, S. Şener, Ö. Alver Yücel, and E. Yaşar, ONE WORD ONLY. 2016.