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Ultimates

Tzu, Lae (1976)

Ultra Low-voltage Multiple-loop Feedback Switched-capacitor Filters

Puttamreddy, Udhayasimha (2014-10-20)

This work presents an SC filter design technique based on a CMOS inverter. The proposed technique is demonstrated by the design of the sixth-order Follow the Leader Feedback (FLF) Chebyshev low-pass filter. This technique ...

Ultra Steep Spectrum radio sources in the Lockman Hole: SERVS identifications and redshift distribution at the faintest radio fluxes

Afonso, J.; Bizzocchi, L.; Ibar, E.; Grossi, M.; Simpson, C.; Chapman, S.; Jarvis, M. J.; Rottgering, H.; Norris, R. P.; Dunlop, J.; Ivison, R. J.; Messias, H.; Pforr, J.; Vaccari, M.; Seymour, N.; Best, P.; González-Solares, E.; Farrah, D.; Fernandes, C. A. C.; Huang, J. -S; Lacy, M.; Maraston, C.; Marchetti, L.; Mauduit, J. -C; Oliver, S.; Rigopoulou, D.; Stanford, S. A.; Surace, J.; Zeimann, G. (2011-08-19)

Ultra Steep Spectrum (USS) radio sources have been successfully used to select powerful radio sources at high redshifts (z>~2). Typically restricted to large-sky surveys and relatively bright radio flux densities, it has ...

Ultra-Low-Power Super Regenerative Receivers for Wireless Communication

Fu, ximing (2020-08-07)

In this Thesis, both low frequency and high frequency ultra-low-power super-regenerative receiver with detailed circuits and system design for wireless communication networks has been proposed in this thesis. The SRR ...

Ultrafast electron capture into p-modulation-doped quantum dots

Gundogdu, K.; Hall, KC; Boggess, TF; Deppe, DG; Shchekin, OB (2004-11)

No abstract available.

Ultrafast optical control of coercivity in GaMnAs

Hall, K. C.; Zahn, J. P.; Gamouras, A.; March, S.; Robb, J. L.; Liu, X.; Furdyna, J. K. (2008-07)

No abstract available.

Ultrafast Quantum Control of Exciton Dynamics in Semiconductor Quantum Dots

Gamouras, Angela (2013-10-10)

Controlling the quantum states of charge (excitons) or spin-polarized carriers in semiconductor quantum dots (QDs) has been the focus of a considerable research effort in recent years due to the strong promise of using ...

Ultrafast studies of carrier and magnetization dynamics in GaMnAs

Zahn, J. P.; Gamouras, A.; March, S.; Liu, X.; Furdyna, J. K.; Hall, K. C. (2010-02)

No abstract available.

Ultralow Thermal Conductivity and Novel Thermoelectric Materials

Pöhls, Jan-Hendrik Mr. (2018-09-28)

More than half of the energy produced worldwide is lost as heat and even recovering a fraction of that would be beneficial for global climate change. Thermoelectric materials can recover waste heat and convert it to ...

Ultraproducts and continuous families of models.

Marmolejo, Francisco. (Dalhousie University, 1995)

ULTRASHORT PULSE SHAPING IN LINEAR RESONANT ABSORBERS

Akter, Gazi Habiba (2011-12-14)

Pulse shaping is the technique which controls the ultra-short pulse shape, and it became of great technological interest because of its potential applications in laser pulse compression, digital communications, microscopy ...

Ultrasonic imaging of pore fluid pressure and scaling to field measurement.

Frempong, Paul Kobina. (Dalhousie University, 2005)

Ultrastructural Analysis of an Artificial Alga-Bacterium Endosymbiosis After Prolonged Cultivation

GYURJAN, I.; KORANYI, P.; PALESS, GY. (Balaban Publishers, 1993)

Ultrastructural and histochemical studies of cell walls in tissue bordering upon viral, mechanical and chemical lesions in Phaseolus vulgaris L. leaves.

Faulkner, Gary Thomas. (Dalhousie University, 1976)

Ultrastructural Spatial Distribution of Bacteria Associated with Sporocarps of Glomus mosseae

FILIPPI, CARLO; BAGNOLI, GIOVANNA; CITERNESI, ANNA SILVIA; GIOVANNETTI, MANUELA (Balaban Publishers, 1998)

Ultrastructural Studies of the Fat Body and Bacterial Endosymbionts of Cryptocercus punctulatus Scudder (Blattaria: Cryptocercidae)

SACCHI, L.; NALEPA, C. A.; BIGLIARDI, E.; CORONA, S.; GRIGOLO, A.; LAUDANI, U.; BANDI, C. (Balaban Publishers, 1998)

Ultrastructure and Characteristics of a Deep-Sea Bacterium

Henrietta, Mann; Bhavleen, Kaur (Nova Scotian Institute of Science, 2004)

The ultrastructure of a bacterium, isolated from rusticles found on the wreck of the Royal Mail Steamship (R.M.S.) Titanic, was studied. The bacterium was rod-shaped, gram-negative and produced circular, off-white, opaque ...

ULTRAVIOLET LIGHT APPLICATIONS FOR THE DEGRADATION OF NATURAL ORGANIC MATTER IN WATER MATRICES

MacIsaac, Sean (2021-04-09)

Ultraviolet light, in combination with chemical oxidants has been hypothesized as a universal treatment technology for the degradation of harmful organic compounds in water matrices. Advanced oxidation processes (AOPs) ...

Ultraviolet Radiation and Photooxidative Stress in Zooxanthellate Anthozoa: the Sea Anemone Phyllodiscus semoni and the Octocoral Clavularia sp.

SHICK, J. MALCOLM; LESSER, MICHAEL P.; STOCHAJ, WAYNE R. (Balaban Publishers, 1991)

Umklapp electron-electron scattering and the low-temperature electrical resistivity of the alkali metals

MacDonald, A. H.; Taylor, R.; Geldart, D. J. W. (1981-03/15)

The Umklapp fraction, , for electron-electron scattering in the alkali metals has been calculated using first-principles pseudopotentials. Both Coulomb scattering and phonon-exchange scattering have been included. For a ...