Browsing by Title
Now showing items 9973-9992 of 10415
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Synchronous Sisyphus effect in diode lasers subject to optical feedback
(American Physical Society, 1999-08)Diode lasers exposed to moderate optical feedback, when biased near threshold, exhibit low-frequency intensity fluctuations in the RF spectrum that materialize as dropout events in the intensity time series. We recorded ... -
Synthesis and characterization of boron-doped single-wall carbon nanotubes produced by the laser vaporization technique
(The American Chemical Society: Chemistry of Materials, 2006-05-16)We present the first successful high-yield laser vaporization synthesis of high-quality boron-doped single-wall carbon nanotubes (B-SWNTs). Boron was loaded into graphite targets in the form of elemental B as well as nickel ... -
Synthesis and molecular structure of the eight-coordinate complex bis( 4-amino-N,N’-disalicylidene- 1,2-phenylenediaminato)zirconium( IV), a new reagent for preparing coordination polymers
(The American Chemical Society: Inorganic Chemistry, 1987-12-30)The precursor complex bis(4-nitro-N,N’-disalicylidene- 1,2-phenylenediaminato)zirconium(IV);Zr(ndsp)2, was synthesized from the appropriate Schiff-base ligand and zirconium tetra-n-butoxide butanol complex (2:1, respectively) ... -
Synthesis of 2,5- and 2,6-bis(bromomethyl)-1,4-diphenylpiperazines and their conversion into 2,5-diphenyl-2,5-diazabicyclo[2.2.2]octane
(The American Chemical Society: The Journal of Organic Chemistry, 1971-11-05)Treatment of cis-1,5-diphenyl-3,7-dihydroxyoctahydro-1,5-diazocine (1) with phosphorus tribromide yielded a mixture of cis-2,6-bis(bromomethyl)-1,4-diphenylpiperazine (4) and cis-2,5-bis(bromomethyl)-1,4-diphenylpiperazine ... -
Synthesis of a fully-integrated digital signal source for communications from chaotic dynamics-based oscillations
(Chance M. Glenn, Sr., 2003)This work is the conceptualization, derivation, analysis, and fabrication of a fully practical digital signal source designed from a chaotic oscillator. In it we show how a simple electronic circuit based upon the Colpitts ... -
Synthesis, structure, and reactivity of bis(N,N'-bis(2-hydroxybenzylidene)-2-hydroxyphenylmethanediaminato)zirconium(IV), a Schiff base complex with 6,4,6-membered chelate rings
(Eight-coordinate, 2002)The title complex Zr(dshpm)2 has been successfully prepared by heating a 1:2 mole ratio of Zr(OBu")4 and the free ligand in absolute ethanol. It is mononuclear and eight-coordinate in the solid state with a dodecahedral ... -
Synthetic image generation of chemical plumes for hyperspectral applications
(The International Society for Optical Engineering, 2000-04)Remote sensing of factory stack plumes may provide unique information on the constituents of the plume. Potential information on the chemical composition of the factory products may be gathered from thermal emission/absorption ... -
System design for health information management in rural India
(2011-05)The problem of child mortality in India is one of the biggest that today's developing nation is dealing with. A complex matrix of different societal and behavioral forces is present at the root of this problem. Not only ... -
System-dynamics-based modeling of business simulation algorithms
(ACM - Simulation and Gaming, 2005-06)Research on the internal algorithms used to model business simulations have focused on individual components of the business system. Yet the business environment is complex in nature, characterized by interdependencies and ... -
A systematic approach to determining the limits of nanolithography at extreme NA
(2008-01)In optical imaging, separating the impact of the projection tool from the characteristics of the detector is key to understanding the limits of any exposure system. In semiconductor photolithography the detector is ... -
Systematic inclusion of defects in pure carbon single-wall nanotubes and their effect on the Raman D-band
(Elsevier: Chemical Physics Letters, 2005-01-11)The Raman D-band feature (∼1350 cm[-][1]) is examined with 2.54 eV excitation for pure bulk carbon single-wall nanotube samples before and after treatments that increase defect densities. Upon employing mass-transport-limited ... -
Systolic and hyper-systolic algorithms for the gravitational N-body problem, with an application to Brownian motion
(Elsevier Science: Academic Press, 2003-03-01)A systolic algorithm rhythmically computes and passes data through a network of processors. We investigate the performance of systolic algorithms for implementing the gravitational N-body problem on distributed-memory ... -
Tablet PC menu for Henry's
(2002)The digital touch screen menu was created by Carol Whitlock and her student, Yakov Belousov. The screens have been formatted for a vertical screen such as would be found in a menu or tablet PC. We experimented with the ... -
Tailored type: Studying the effects of typography in clothing brand personalities
(2013-05-17)Understanding how typography influences consumer perception and brand reception is important to successfully employ typographic strategies that positively influence consumers. Utilizing typography to effectively express ... -
Tailoring microplasma nanofabrication: From nanostructures to nanoarchitectures
(Institute of Physics (IOP), 2009-04-15)An innovative approach to fabricate tailored Mo-oxide nanostructures and composite nanoarchitectures using atmospheric microplasmas sustained in a gap between a Mo wire and a Si substrate is reported. It is shown that at ... -
Taking advantage of digital opportunities: a typology of digital entrepreneurship
(Interscience Pub. The definitive version is available at http://www.inderscience.com/browse/index.php?journalCODE=ijnvo, 2007)As more companies start doing digital business, the question of how starting a digital venture differs from starting a traditional venture grows more important. We present a framework of digital entrepreneurship that ... -
Taking SMT education further
(PennWell Corporation: SMT Magazine, 1997) -
A tale in motion; ascended learning
(2007-05-01)The education of children in their early development is an essential time for them to develop their minds both cognitively and creatively. Reading, in particular, is one of the most important factors within this developmental ... -
Target: Academic Affairs Excellence 2008 (PPT)
(2008-09-03) -
Targeting women—and missing the mark
(Rochester Institute of Technology, 2009-04-17)Just imagine a world where Sarah Brownell was the role model for young women—not Tyra Banks.