Results 1 to 10 of about 7,366 (214)

In situ Product Recovery Integrated with Biotransformations

open access: yesCHIMIA, 2009
Biocatalysis constitutes an effective tool for the production of fine chemicals. In order to widen the spectrum of applicable reaction types to reactions that are constrained by inhibitions, product toxicity, or degradation, an unfavorable ...
Matthias Bechtold, Sven Panke
doaj   +3 more sources

Sparse recovery with integrality constraints [PDF]

open access: yesDiscrete Applied Mathematics, 2020
We investigate conditions for the unique recoverability of sparse integer-valued signals from a small number of linear measurements. Both the objective of minimizing the number of nonzero components, the so-called $\ell_0$-norm, as well as its popular substitute, the $\ell_1$-norm, are covered.
Jan-Hendrik Lange   +3 more
openaire   +4 more sources

Evaluation of the subject geological area suitability for oil recovery by High-Pressure Air Injection method [PDF]

open access: yesAdvances in Geosciences, 2020
The considerable decline of conventional oil and gas reserves and respectively their production introduces new challenges to the energy industry. It resulted in the involvement of hard-to-recover reserves using advanced enhanced oil recovery (EOR ...
A. Askarova   +5 more
doaj   +1 more source

Recovery and Youth: An Integrative Review [PDF]

open access: yesAlcohol Research: Current Reviews, 2020
Although rates of alcohol and other substance use disorders in adolescents have been estimated for decades, little is known about the prevalence, pathways, and predictors of remission and long-term recovery among adolescents. This article provides an integrative review of the literature on youth recovery.
Finch, Andrew J.   +2 more
openaire   +2 more sources

Inhaled nitric oxide in adult patients with acute respiratory distress syndrome [PDF]

open access: yesFarmacia Hospitalaria, 2017
p>In some patients, acute respiratory distress syndrome (ARDS) leads to life-threatening refractory hypoxemia developing. Physicians may consider hypoxemic rescue therapies in an attempt to improve oxygenation in these patients while on conventional ...
José Ángel Monsalve-Naharro   +4 more
doaj   +1 more source

Airline Disruption Management: A Review of Models and Solution Methods

open access: yesEngineering, 2021
The normal operation of aircraft and flights can be affected by various unpredictable factors, such as severe weather, airport closure, and corrective maintenance, leading to disruption of the planned schedule.
Yi Su   +5 more
doaj   +1 more source

Evaluation and mapping of cultural services in terraced landscapes. The case study of the Amalfi Coast [PDF]

open access: yesTerritorio Italia, 2016
Cultural landscapes are a key resource for sustainable development. Among them, terraced landscapes are classified as “evolutive living” landscapes (UNESCO, 2012), an expression of the historical interrelationship between man and his territory. Currently
Antonia Gravagnuolo
doaj   +1 more source

Lower bounds for integration and recovery in L2

open access: yesJournal of Complexity, 2022
Function values are, in some sense, "almost as good" as general linear information for $L_2$-approximation (optimal recovery, data assimilation) of functions from a reproducing kernel Hilbert space. This was recently proved by new upper bounds on the sampling numbers under the assumption that the singular values of the embedding of this Hilbert space ...
Aicke Hinrichs   +3 more
openaire   +5 more sources

Integrated physical enhanced recovery method for high-viscosity oil reservoirs [PDF]

open access: yesE3S Web of Conferences, 2021
The physical methods of enhanced oil recovery using electromagnetic fields are studied in this paper. Purpose of the work is to study the dependence of the main quantities that determine the volume of filtered oil, including the viscosity of oil, on the ...
Khudaiberdiev Aziz, Kosianov Petr
doaj   +1 more source

Integrating qualitative and quantitative shape recovery [PDF]

open access: yesInternational Journal of Computer Vision, 1994
Recent work in qualitative shape recovery and object recognition has focused on solving the what is it" problem, while avoiding the where is it" problem. In contrast, typical CAD-based recognition systems have focused on the where is it" problem, while assuming they know what the object is.
Sven J. Dickinson, Dimitris N. Metaxas
openaire   +1 more source

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