Results 11 to 20 of about 16,498,200 (273)

The Navier-Stokes regularity problem [PDF]

open access: yes, 2020
There is currently no proof guaranteeing that, given a smooth initial condition, the three-dimensional Navier–Stokes equations have a unique solution that exists for all positive times. This paper reviews the key rigorous results concerning the existence
Robinson, James C.
core   +1 more source

On the State of Graphene Oxide Nanosheet in a Polyurethane Matrix

open access: yesNanomaterials, 2023
Thermally stable films were obtained from a water-based polyurethane (PU) dispersion with small (0.1–1.5 wt.%) additions of graphene oxide (GO).
Sergey A. Baskakov   +7 more
doaj   +1 more source

ELDTIP: An Ensemble Learning-based method for DTI Prediction [PDF]

open access: yesBIO Web of Conferences, 2023
Exploring drug-target interactions has always been an important step in drug development. However, exploring drug-target interaction is time-consuming and laborious. A large number of studies try to use artificial intelligence methods to predict possible
Zou Xiangyu
doaj   +1 more source

Problems, problems [PDF]

open access: yesJournal of Intellectual Disabilities, 2009
A learning disability discourse has developed over time and is driven by social policy and professional power. Landmark legislation such as the Disability Discrimination Act 1995 has promoted public accessibility for disabled and disenfranchised people.
openaire   +3 more sources

Problem-based leadership: nurturing managers during turbulent times [PDF]

open access: yes, 2010
Purpose – The paper explores problem-based learning (PBL) as a useful methodology in leadership development during turbulent times. It identifies several pertinent action points for managers to lead through problems while understanding their capacity to ...
Jeff Gold, Roland K. Yeo
core   +1 more source

Problems, problems, problems … [PDF]

open access: yesNature, 1985
Physics and Astrophysics: A Selection of Key Problems. By V. L. Ginzburg. Pergamon: 1985. Pp.125. Hbk £16.75, $23.50; pbk £8.95, $12.50.
openaire   +1 more source

Fullerene Black: Relationship between Catalytic Activity in n-alkanes Dehydrocyclization and Reactivity in Oxidation, Bromination and Hydrogenolysis

open access: yesEurasian Chemico-Technological Journal, 2001
The reactivity of fullerene black in oxidation (by air oxygen or ions MnO4–or Cr2O7 2– in solution), bromination (by Br2 or (C4H9)4NBr3) and hydrogenolysis (without hydrogenation catalyst) are studied.
S. D. Kushch   +4 more
doaj   +1 more source

Connes' embedding problem and Tsirelson's problem [PDF]

open access: yes, 2010
We show that Tsirelson's problem concerning the set of quantum correlations and Connes' embedding problem on finite approximations in von Neumann algebras (known to be equivalent to Kirchberg's QWEP conjecture) are essentially equivalent.
Bożejko M.   +16 more
core   +5 more sources

Capillary Flows of Nematic Liquid Crystal

open access: yesCrystals, 2020
In this paper we report the new experimental results on the rise of a liquid crystal in flat capillaries with inner photosensitive surfaces. The capillaries with different surface orientations were prepared by the use of the photo-alignment technique ...
Dina V. Shmeliova   +6 more
doaj   +1 more source

NGS data vectorization, clustering, and finding key codons in SARS-CoV-2 variations

open access: yesBMC Bioinformatics, 2022
The rapid global spread and dissemination of SARS-CoV-2 has provided the virus with numerous opportunities to develop several variants. Thus, it is critical to determine the degree of the variations and in which part of the virus those variations ...
Juhyeon Kim, Saeyeon Cheon, Insung Ahn
doaj   +1 more source

Home - About - Disclaimer - Privacy