Advanced Search
Display options
Filter resources
Text Availability
Article type
Publication date
Species
Language
Sex
Age
Showing 1 to 12 of 377 entries
Sorted by: Best Match Show Resources per page
[Detection of tuberculosis infection in infants and toddlers].

Viata medicala; revista de informare profesionala si stiintifica a cadrelor medii sanitare

Popescu A.
PMID: 817469
Viata Med Rev Inf Prof Stiint Cadrelor Medii Sanit. 1975 Apr;23(4):2.

No abstract available.

A Toolkit for Orthogonal and in vivo Optical Manipulation of Ionotropic Glutamate Receptors.

Frontiers in molecular neuroscience

Levitz J, Popescu AT, Reiner A, Isacoff EY.
PMID: 26869877
Front Mol Neurosci. 2016 Feb 02;9:2. doi: 10.3389/fnmol.2016.00002. eCollection 2016.

The ability to optically manipulate specific neuronal signaling proteins with genetic precision paves the way for the dissection of their roles in brain function, behavior, and disease. Chemical optogenetic control with photoswitchable tethered ligands (PTLs) enables rapid, reversible and...

Intramolecular Communication in Anionic Oxidized Phosphanes through a Chelated Proton.

Chemistry (Weinheim an der Bergstrasse, Germany)

Popescu AR, Rojo I, Teixidor F, Sillanpää R, Viñas C.
PMID: 25926362
Chemistry. 2015 Jun 01;21(23):8613-25. doi: 10.1002/chem.201500307. Epub 2015 Apr 29.

Oxidation of the 1,2-(PR2 )2 -1,2-closo-C2 B10 H10 (R=Ph, iPr) platform with hydrogen peroxide in acetone is a two-step procedure in which partial deboronation of the closo cluster and oxidation of the phosphorus atoms occur. Based on NMR spectroscopic...

Using mid infrared technology as new method for the determination of the dwell time of salivary substitutes on three dimensional gingiva models.

BMC ear, nose, and throat disorders

Engelhart K, Popescu A, Bernhardt J.
PMID: 26985168
BMC Ear Nose Throat Disord. 2016 Mar 15;16:6. doi: 10.1186/s12901-016-0025-5. eCollection 2016.

BACKGROUND: Many people suffer from dry mouth (xerostomia) due to radiotherapy treatment of head and neck cancer, diseases like Sjogren's syndrome or as adverse effects to prescribed medications. Salivary substitute products like gels or sprays are often used for...

Thermodynamics of quantum systems with multiple conserved quantities.

Nature communications

Guryanova Y, Popescu S, Short AJ, Silva R, Skrzypczyk P.
PMID: 27384384
Nat Commun. 2016 Jul 07;7:12049. doi: 10.1038/ncomms12049.

Recently, there has been much progress in understanding the thermodynamics of quantum systems, even for small individual systems. Most of this work has focused on the standard case where energy is the only conserved quantity. Here we consider a...

Monitoring Charge Separation Processes in Quasi-One-Dimensional Organic Crystalline Structures.

Nano letters

Popescu A, Younts RA, Hoffman B, McAfee T, Dougherty DB, Ade HW, Gundogdu K, Bondarev IV.
PMID: 28873308
Nano Lett. 2017 Oct 11;17(10):6056-6061. doi: 10.1021/acs.nanolett.7b02471. Epub 2017 Sep 11.

We perform the transient absorption spectroscopy experiments to investigate the dynamics of the low-energy collective electron-hole excitations in α-copper phthalocyanine thin films. The results are interpreted in terms of the third-order nonlinear polarization response function. It is found that,...

Unmanned Aerial Vehicle Systems for Remote Estimation of Flooded Areas Based on Complex Image Processing.

Sensors (Basel, Switzerland)

Popescu D, Ichim L, Stoican F.
PMID: 28241479
Sensors (Basel). 2017 Feb 23;17(3). doi: 10.3390/s17030446.

Floods are natural disasters which cause the most economic damage at the global level. Therefore, flood monitoring and damage estimation are very important for the population, authorities and insurance companies. The paper proposes an original solution, based on a...

Neurons bearing presenilins: weapons for defense or suicide?.

Journal of cellular and molecular medicine

Popescu BO, Ankarcrona M.
PMID: 12067459
J Cell Mol Med. 2000 Oct-Dec;4(4):249-261. doi: 10.1111/j.1582-4934.2000.tb00124.x.

Apoptotic machinery designed for cell's organized self-destruction involve different systems of proteases which cleave vital proteins and disassemble nuclear and cytoplasmic structures, committing the cell to death. The most studied apoptotic proteolytic system is the caspase family, but calpains...

Proposal for energy-time entanglement of quasiparticles in a solid-state device.

Physical review letters

Scarani V, Gisin N, Popescu S.
PMID: 15169260
Phys Rev Lett. 2004 Apr 23;92(16):167901. doi: 10.1103/PhysRevLett.92.167901. Epub 2004 Apr 23.

We present a proposal for the experimental observation of energy-time entanglement of quasiparticles in mesoscopic physics. This type of entanglement arises whenever correlated particles are produced at the same time and this time is uncertain in the sense of...

Knill-laflamme-milburn linear optics quantum computation as a measurement-based computation.

Physical review letters

Popescu S.
PMID: 18233505
Phys Rev Lett. 2007 Dec 21;99(25):250501. doi: 10.1103/PhysRevLett.99.250501. Epub 2007 Dec 17.

We show that the Knill Lafllame Milburn method of quantum computation with linear optics gates can be interpreted as a one-way, measurement-based quantum computation of the type introduced by Briegel and Raussendorf. We also show that the permanent state...

Quantum mechanical evolution towards thermal equilibrium.

Physical review. E, Statistical, nonlinear, and soft matter physics

Linden N, Popescu S, Short AJ, Winter A.
PMID: 19658469
Phys Rev E Stat Nonlin Soft Matter Phys. 2009 Jun;79(6):061103. doi: 10.1103/PhysRevE.79.061103. Epub 2009 Jun 04.

The circumstances under which a system reaches thermal equilibrium, and how to derive this from basic dynamical laws, has been a major question from the very beginning of thermodynamics and statistical mechanics. Despite considerable progress, it remains an open...

Integrated analysis of co-expressed MAP kinase substrates in Arabidopsis thaliana.

Plant signaling & behavior

Popescu SC, Popescu GV, Snyder M, Dinesh-Kumar SP.
PMID: 19816141
Plant Signal Behav. 2009 Jun;4(6):524-7. doi: 10.4161/psb.4.6.8576. Epub 2009 Jun 25.

No abstract available.

Showing 1 to 12 of 377 entries