Search Results - "LUX, R. A"

Microstructure of visibly luminescent porous silicon by COLE, M. W, HARVEY, J. F, LUX, R. A, ECKART, D. W, TSU, R

“…The microstructure of luminescent porous silicon, formed by electrochemical etching of silicon wafers has been characterized by cross-sectional high-resolution…”
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Elevated hypothalamic aromatization at the onset of precocious puberty in transgenic female mice hypersecreting human chorionic gonadotropin: Effect of androgens by Gonzalez, Betina, Ratner, Laura D., Scerbo, María J., Di Giorgio, Noelia P., Poutanen, Matti, Huhtaniemi, Ilpo T., Calandra, Ricardo S., Lux-Lantos, Victoria A.R., Cambiasso, María J., Rulli, Susana B.

“…•Transgenic female mice for hCG exhibit elevated androgens and precocious puberty.•Aromatase levels are increased at the hypothalamic preoptic area of…”
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High pressure optical investigation of porous silicon by ZHOU, W, SHEN, H, HARVEY, J. F, LUX, R. A, DUTTA, M, LU, F, PERRY, C. H, TSU, R, KALKHORAN, N. M, NAMAVAR, F

“…We have performed the first photoluminescence (PL) measurements under hydrostatic pressure up to 37 kbar at room temperature on several porous silicon (Si)…”
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Endogenously elevated androgens alter the developmental programming of the hypothalamic–pituitary axis in male mice by Gonzalez, Betina, Ratner, Laura D., Di Giorgio, Noelia P., Poutanen, Matti, Huhtaniemi, Ilpo T., Calandra, Ricardo S., Lux-Lantos, Victoria A.R., Rulli, Susana B.

“…Transgenic male mice that express human chorionic gonadotropin (hCG) α and β subunits constitutively hypersecrete hCG and produce elevated levels of androgens…”
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Low-frequency noise measurements on AlGaAs/GaAs resonant tunnel diodes by WEICHOLD, M. H, VILLAREAL, S. S, LUX, R. A

“…An experimental apparatus and procedure using noise measurement techniques in order to identify conduction mechanisms in resonant tunnel diodes (RTDs) due to…”
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Experimental data supporting the expression of the highly conserved GnRH-II in the brain and pituitary gland of rats by Mongiat, L.A., Fernández, M.O., Lux-Lantos, V.A.R., Guilgur, L.G., Somoza, G.M., Libertun, C.

“…The second GnRH form, originally identified in chickens (cGnRH-II or GnRH-II), is the most ubiquitous peptide of the GnRH neuropeptide family, being present…”
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Analysis of defect-assisted tunnelling based on low-frequency noise measurements of resonant tunnel diodes by WEICHOLD, M. H, VILLAREAL, S. S, LUX, R. A

“…The results of an experimental apparatus and procedure using noise measurement techniques to identify conduction mechanisms in resonant tunneling diodes due to…”
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Effects of orexins A and B on expression of orexin receptors and progesterone release in luteal and granulosa ovarian cells by Cataldi, Natalia I., Lux-Lantos, Victoria A.R., Libertun, Carlos

“…Orexin-A and orexin-B are neuropeptides controlling sleep-wakefulness, feeding and neuroendocrine functions via their G protein-coupled receptors, orexin-1R…”
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Comparison of QRS morphologies of spontaneous premature ventricular complexes and ventricular tachycardia induced by programmed stimulation by Anderson, K P, Lux, R A, Dustman, T

“…We addressed the hypothesis that premature ventricular complexes (PVCs) and sustained ventricular tachycardia (VT) have identical QRS morphologies in 20…”
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Orexin A and B in vitro modify orexins receptors expression and Gonadotropins secretion of anterior pituitary cells of proestrous rats by Cataldi, N.I., Lux Lantos, V.A.R., Libertun, C.

“…Orexin A and orexin B (hypocretins) are neuropeptides synthesized mainly by neurons located in the lateral hypothalamus and projections throughout the brain…”
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Gonadotropin-Releasing Hormone Signaling Pathways in an Experimental Ovarian Tumor by Chamson-Reig, Astrid, Sorianello, Eleonora M, Catalano, Paolo N, Fernández, Marina O, Pignataro, Omar P, Libertun, Carlos, Lux-Lantos, Victoria A. R

“…Previous results showed that GnRH signaling is altered in cells from rat luteinized ovarian tumors (tumor group) because it did not activate the phospholipase…”
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Diboride diffusion barriers in silicon and GaAs technology by Shappirio, J. R., Finnegan, J. J., Lux, R. A.

“…TiB2 and ZrB2 are members of the larger group of interstitial compounds which the transition metals form with boron, carbon, and nitrogen. Such materials are…”
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Natural and artificially induced ovulatory models related to lactation in the rat: role of prolactin by Lux, V A, Ramírez, M I, Libertun, C

“…The presence and the importance of a preovulatory prolactin (PRL) peak was determined in four, natural or artificially induced, ovulatory models related to…”
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Back-gating effect of low-temperature GaAs on a pseudomorphic modulation-doped field-effect transistor by Folkes, P. A., Smith, Doran, Lux, R. A., Zhou, W., Thompson, R., Moerkirk, R., Lemeune, M., Cooke, P., Brown, K.

“…Low-temperature (LT) photoluminescence (PL) measurements on pseudomorphic modulation-doped transistors with a (LT) GaAs layer in the GaAs substrate have…”
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Simultaneous fiber-optic transport and RF phase control of narrow-band millimeter-wave signals using multicontact monolithic semiconductor lasers by Georges, J.B., Lux, R.A., Yeung, S.P., Lau, K.Y., Chang, W.

“…We demonstrate fiber-optic transport over 2.2 km of single-mode fiber with continuous RF phase control of narrow-band millimeter-wave signals using a…”
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Transmission of millimeter-wave signals using uncoated telecommunications-grade distributed feedback lasers by Georges, J.B., Yeung, S.P., Cutrer, D.M., Ta-Chung Wu, Lau, K.Y., Lux, R.A., Chang, W.

“…Transmission of 2-Mb/s data at a subcarrier frequency of 35 GHz over 2.2 km of optical fiber by resonant modulation of an uncoated monolithic single-contact…”
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Alterations in Intracellular Messengers Mobilized by Gonadotropin-Releasing Hormone in an Experimental Ovarian Tumor by Chamson-Reig, Astrid, Pignataro, Omar P., Libertun, Carlos, Lux-Lantos, Victoria A. R.

“…Abstract Cells derived from an experimental luteinized ovarian tumor are more sensitive to GnRH endocrine action than control luteal cells. In an attempt to…”
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Metal penetration and dopant redistribution beneath alloyed Ohmic contacts to n‐GaAs by Shappirio, J. R., Lareau, R. T., Lux, R. A., Finnegan, J. J., Smith, D. D., Heath, L. S., Taysing‐Lara, M.

“…In order to estimate the depth of penetration of Ohmic metals into n‐GaAs during the alloying process, marker layer samples fabricated by molecular‐beam…”
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Hysteresis predicted in I–V curve of heterojunction resonant tunneling diodes simulated by a self‐consistent quantum method by Berkowitz, H. L., Lux, R. A.

“…Simulation of a heterojunction tunneling diode using a self‐consistent quantum model predicts hysteresis in the I–V characteristics. The transport of electrons…”
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Moving lithospheric plates and mantle convection by Lux, Richard A., Davies, Geoffrey F., Thomas, John H.

“…The coupling between a rigidly moving lithospheric plate and a convecting mantle is investigated using a simple two-dimensional numerical model that…”
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