Results 21 to 30 of about 133,963 (328)

Continuous optical loading of a Bose-Einstein Condensate [PDF]

, 2000
The continuous pumping of atoms into a Bose-Einstein condensate via spontaneous emission from a thermal reservoir is analyzed. We consider the case of atoms with a three-level $\Lambda$ scheme, in which one of the atomic transitions has a very much ...
A. Imamoḡlu, C. C. Bradley, C. Cohen-Tannoudji, C. Gardiner, C. Raman, C. S. Adams, C. W. Gardiner, C. W. Gardiner, D. Jaksch, E. Mandonnet, E. W. Hagley, F. Floegel, H. Pu, I. Bloch, J. Denschlag, J. I. Cirac, J. I. Cirac, K. B. Davis, K. Bongs, K. W. Madison, L. Deng, L. Santos, L. Santos, L. Santos, L. Santos, L.-M. Duan, M. H. Anderson, M. Holland, M. Holland, M. Kozuma, M. Lewenstein, M. Olshan’ii, M. R. Andrews, M. R. Matthews, M. Scully, M.-O. Mewes, O. M. Moragó, R. J. C. Spreeuw, S. Burger, S. Burger, S. Chu, S. Inouye, T. Pfau, T. Pfau, U. Janicke, U. Janicke, W. D. Phillips, Y. Castin   +47 more
core   +2 more sources

Impact of semiconductor quantum dots bandgap on reabsorption in luminescent concentrator

Semiconductor Physics, Quantum Electronics & Optoelectronics, 2018
We have investigated the influence of the average radius and its dispersion of the semiconductor quantum dots (QDs) used in luminescent solar concentrators (LSCs) on reabsorption.
A.I. Shkrebtii, A.V. Sachenko, I.O. Sokolovskyi, V.P. Kostylyov, M.R. Kulish   +4 more
doaj   +1 more source

Enteric reabsorption processes and their impact on drug pharmacokinetics

Scientific Reports, 2021
Enteric reabsorption occurs when a drug is secreted into the intestinal lumen and reabsorbed into the systemic circulation. This distribution process is evidenced by multiple peaks in pharmacokinetic profiles.
Manuel Ibarra, Iñaki F. Trocóniz, Pietro Fagiolino   +2 more
doaj   +1 more source

Burosumab therapy in children with x-linked hypophosphatemia [PDF]

, 2018
BACKGROUND X-linked hypophosphatemia is characterized by increased secretion of fibroblast growth factor 23 (FGF-23), which leads to hypophosphatemia and consequently rickets, osteomalacia, and skeletal deformities.
Boot, Annemieke M, Carpenter, Thomas O, Chen, Chao-Yin, Hogler, Wolfgang, Imel, Erik A, Kakkis, Emil, Linglart, Agnes, Mao, Meng, Martin, Javier San, Padidela, Raja, Portale, Anthony A, Skrinar, Alison, van\u27t Hoff, William, Whyte, Michael P   +13 more
core   +2 more sources

Modeling of Self-Pumped Singly Resonant Optical Parametric Oscillator

IEEE Photonics Journal, 2018
A model has been developed to describe a continuous wave self-pumped singly resonant optical parametric oscillator (SPSRO). The analyses take into account the reabsorption losses in a quasi-three-level laser gain medium, the parametric interaction of ...
Chengxian Deng
doaj   +1 more source

Molecular mechanisms for the modulation of blood pressure and potassium homeostasis by the distal convoluted tubule

EMBO Molecular Medicine, 2021
Epidemiological and clinical observations have shown that potassium ingestion is inversely correlated with arterial hypertension prevalence and cardiovascular mortality. The higher the dietary potassium, the lower the blood pressure and mortality.
María Castañeda‐Bueno, David H Ellison, Gerardo Gamba   +2 more
doaj   +1 more source

Why do SGLT2 inhibitors reduce heart failure hospitalization? A differential volume regulation hypothesis [PDF]

, 2017
The effect of a sodium glucose cotransporter 2 inhibitor (SGLT2i) in reducing heart failure hospitalization in the EMPA-REG OUTCOMES trial has raised the possibility of using these agents to treat established heart failure.
De Vecchis, Ferrannini, Fitchett, Francis, Greenberg, Hammon, Heise, Heise, Hirose, Lindner, Neal, Peacock, Rabe, Schmieder, Schneider, Schrier, Schrier, Shimizu, Titze, Titze, Titze, Weinfeld, Zinman   +22 more
core   +1 more source

Electrolyte handling in the isolated perfused rat kidney: demonstration of vasopressin V2-receptor-dependent calcium reabsorption

Upsala Journal of Medical Sciences, 2020
Background The most profound effect of vasopressin on the kidney is to increase water reabsorption through V2-receptor (V2R) stimulation, but there are also data suggesting effects on calcium transport.
Krister Bamberg, Lena William-Olsson, Ulrika Johansson, Anders Arner, Judith Hartleib-Geschwindner, Johan Sällström   +5 more
doaj   +1 more source

Lesinurad, a novel, oral compound for gout, acts to decrease serum uric acid through inhibition of urate transporters in the kidney. [PDF]

, 2016
BackgroundExcess body burden of uric acid promotes gout. Diminished renal clearance of uric acid causes hyperuricemia in most patients with gout, and the renal urate transporter (URAT)1 is important for regulation of serum uric acid (sUA) levels.
Girardet, Jean-Luc, Hagerty, David T, Hyndman, David, Iverson, Cory, Liu, Sha, Manhard, Kimberly, Miner, Jeffrey N, Nanavati, Payal, Quart, Barry, Shen, Zancong, Tan, Philip K, Terkeltaub, Robert, Yeh, Li-Tain   +12 more
core   +2 more sources

Stokes flow through a slit with periodic reabsorption: An application to renal tubule

Alexandria Engineering Journal, 2016
This paper is concerned with the Stokes flow of an incompressible viscous fluid through a slit with periodic reabsorption at the walls. The momentum equation for the two dimensional flow is exactly solved in terms of stream function for two different ...
T. Haroon, A.M. Siddiqui, A. Shahzad
doaj   +1 more source