Results 31 to 40 of about 7,063,150 (343)

Error correction in ensemble registers for quantum repeaters and quantum computers

open access: yes, 2007
We propose to use a collective excitation blockade mechanism to identify errors that occur due to disturbances of single atoms in ensemble quantum registers where qubits are stored in the collective population of different internal atomic states.
E. Brion   +4 more
core   +1 more source

On the block wavelet transform applied to the boundary element method [PDF]

open access: yes, 2004
This paper follows an earlier work by Bucher et al. [1] on the application of wavelet transforms to the boundary element method, which shows how to reuse models stored in compressed form to solve new models with the same geometry but arbitrary load cases
Bucher, HF   +3 more
core   +1 more source

Splenic lipids in Gaucher's disease

open access: yesJournal of Lipid Research, 1968
Column chromatography (on cellulose, silicic acid, and Florisil) and thin-layer chromatography were employed for the separation and purification of lipid fractions from normal and Gaucher spleens.
N.G. Kennaway, L.I. Woolf
doaj   +1 more source

Regulating Search Warrant Execution Procedure for Stored Electronic Communications [PDF]

open access: yes, 2018
Electronic communication services, from email, to social media, tomessaging applications, have not only dramatically changed daily life but have also had a profound impact on criminal investigations and procedure.The often large volume of electronically ...
Dennis, Sara J.
core   +1 more source

Self-learning Kinetic Monte-Carlo method: application to Cu(111)

open access: yes, 2005
We present a novel way of performing kinetic Monte Carlo simulations which does not require an {\it a priori} list of diffusion processes and their associated energetics and reaction rates.
Abdelkader Kara   +8 more
core   +1 more source

Applications of atomic ensembles in distributed quantum computing [PDF]

open access: yes, 2010
Thesis chapter. The fragility of quantum information is a fundamental constraint faced by anyone trying to build a quantum computer. A truly useful and powerful quantum computer has to be a robust and scalable machine.
Arimondo E.   +3 more
core   +1 more source

4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase in malaria parasites and enhances atovaquone efficacy

open access: yesFEBS Letters, EarlyView.
Atovaquone is an antimalarial requiring potentiation for sufficient efficacy. We pursued strategies to enhance its activity, showing that 4‐nitrobenzoate inhibits 4‐hydroxybenzoate polyprenyltransferase, decreasing ubiquinone biosynthesis. Since atovaquone competes with ubiquinol in mitochondria, 4‐nitrobenzoate facilitates its action, potentiating ...
Ignasi Bofill Verdaguer   +7 more
wiley   +1 more source

A Sequential Procedure for Individual Identity Verification Using ECG

open access: yesEURASIP Journal on Advances in Signal Processing, 2009
The electrocardiogram (ECG) is an emerging novel biometric for human identification. One challenge for the practical use of ECG as a biometric is minimizing the time needed to acquire user data.
John M. Irvine, Steven A. Israel
doaj   +1 more source

Knowledge of umbilical cord blood banking among obstetricians and mothers in Anand and Kheda District, India

open access: yesJournal of Family Medicine and Primary Care, 2018
Background: To assess the knowledge of obstetricians and expectant mothers towards UCB banking and their awareness regarding pros and cons of the process. Methods: Questionnaires from a previously published study were modified contextually and translated
Ayushi A Mistry   +5 more
doaj   +1 more source

Numerical and Experimental Location Detection of Through Defect in Homogenized Plates using Tomography of Surface Wave Method [PDF]

open access: yesفصلنامه علوم و فناوری فضایی, 2019
Using surface guided wave is one of the most reliable methods of structural health monitoring. Mostly the bulk wave is preferred for identification of internal defects, which is inefficient in localizing the surface cracks. In this paper the procedure of
Saeed Zohoori, saeed shakhesi
doaj   +1 more source

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