Results 111 to 120 of about 838,775 (308)

FACILITATION OF ENGINE START DUE TO RELAXATION OF VIBRATION EXCITATION ENERGY IN AIR CHARGE [PDF]

open access: yesAvtomobilʹnyj Transport (Harʹkov), 2010
The influence of speed of relaxation process time of oscillation energy on the dynamics of change of the thermodynamics state of air charge during the compression is considered.
K. Korytchenko, V. Zamana
doaj  

Semidefinite programming relaxation based virtually antipodal detection for Gray coded 16-QAM MIMO signalling

open access: yes, 2011
An efficient semidefinite programming relaxation (SDPR) based virtually antipodal (VA) detection approach is proposed for Gray coded 16-QAM signalling over multiple-input–multiple-output (MIMO) channels.
Yang, Shaoshi   +3 more
core   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Effects of folding numbers, scoring depth and bending velocity on bending-moment relaxation of creased paperboard

open access: yesMechanical Engineering Journal, 2014
This work deals with the time-dependent creasing characteristics of coated paperboard. The correlation between the bending strength (resistance) and time-dependent problems on the actual processing phenomenon has not been sufficiently discussed in the ...
Shigeru NAGASAWA   +2 more
doaj   +1 more source

Hamiltonian relaxation [PDF]

open access: yesClassical and Quantum Gravity, 2005
More detailed description of the numerical implementation added and some typos corrected. Version accepted for publication in Class.
openaire   +3 more sources

Relative entropy in diffusive relaxation [PDF]

open access: yes, 2012
We establish convergence in the diffusive limit from entropy weak solutions of the equations of compressible gas dynamics with friction to the porous media equation away from vacuum.
Tzavaras, Athanasios E.   +1 more
core   +1 more source

Current Status and Challenges in Data Collection for Aerospace Coatings Deposited by Plasma Spraying

open access: yesAdvanced Engineering Materials, EarlyView.
An innovative approach has been integrated into the GRENAT project to optimize plasma spraying and coating performance. Raw materials are accelerated and melted in the plasma generated by torches, creating coatings. Monitoring sensors collect process data which are combined with ex situ characterization data.
Lila Randriamananjara   +8 more
wiley   +1 more source

A Review of Apps for Calming, Relaxation, and Mindfulness Interventions for Pediatric Palliative Care Patients

open access: yesChildren, 2018
Patients and families increasingly use mobile apps as a relaxation and distraction intervention for children with complex, chronic medical conditions in the waiting room setting or during inpatient hospitalizations; and yet, there is limited data on app ...
Taelyr Weekly   +4 more
doaj   +1 more source

Pregnant women with bronchial asthma benefit from progressive muscle relaxation: A randomized, prospective, controlled trial [PDF]

open access: yes, 2006
Background: Asthma is a serious medical problem in pregnancy and is often associated with stress, anger and poor quality of life. The aim of this study was to determine the efficacy of progressive muscle relaxation (PMR) on change in blood pressure, lung
Loew, Thomas   +15 more
core   +1 more source

Ontology‐Aligned Structuring and Reuse of Multimodal Materials Data and Workflows Toward Automatic Reproduction

open access: yesAdvanced Engineering Materials, EarlyView.
Reproduction of stacking fault energy calculations from literature with a semi‐automated large language model‐assisted extraction procedure: extraction of simulation protocol, atomistic structures, computational parameters, and reported results, ontology alignment, knowledge graph construction and, finally, recomputation forvalidation.
Sepideh Baghaee Ravari   +5 more
wiley   +1 more source

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