Results 41 to 50 of about 1,041,330 (258)
Experimental Study on Methane Hydrate Dissociation by Depressurization in Porous Sediments
Energies, 2012 Based on currently available data from site measurements in the Shenhu Area of the South China Sea, methane hydrate dissociation behavior by depressurization is studied in a one-dimensional experimental apparatus.
Lijun Xiong +3 more
doaj +1 more source
Cross-Saturation Effects in IPM Motors and Related Impact on Sensorless Control [PDF]
, 2006 Permanent-magnet-assisted synchronous reluctance motors are well suited to zero-speed sensorless control because of their inherently salient behavior. However, the cross-saturation effect can lead to large errors on the position estimate, which is based ...
Pastorelli, Michele Angelo +5 more
core +2 more sources
IEEE Access, 2021 In this paper, the consensus tracking problem for nonlinear multi-agent systems subjected to the output constraint, data loss and switching topologies is considered.
Zhengzheng Yu +3 more
doaj +1 more source
Numerical Simulation Of The Treatment Of Soil Swelling Using Grid Geocell Columns
Slovak Journal of Civil Engineering, 2015 In this paper, a method for the treatment of the swelling of expansive soil is numerically simulated. The method is simply based on the embedment of a geogrid (or a geomesh) in the soil.
Fattah Mohammed Y. +2 more
doaj +1 more source
Folia Medica, 2015 Introduction: Exogenous hypoxia increases ventilation and contracts the pulmonary vessels. Whether those factors change the values of nitric oxide in exhaled air has not yet been evaluated. Objective: To examine the effect of exogenous normobaric hypoxia
Dimov Peter K. +4 more
doaj +1 more source
Robust Adaptive Tracking Control of the Underwater Robot with Input Nonlinearity Using Neural Networks [PDF]
International Journal of Computational Intelligence Systems, 2010 In this paper, robust adaptive tracking control is proposed for the underwater robot in the presence of parametric uncertainties and unknown external disturbances.
Mou Chen, Bin Jiang, Jie Zou, Xing Feng
doaj +1 more source
Marathon adaptation to spatial contrast: Saturation in sight [PDF]
, 1985 The contrast thresholds for detecting a 6.0 c/deg vertical sinusoidal test grating were tracked during and after 3 hr inspection of a high-contrast adapting grating of the same spatial frequency and orientation.
Magnussen, S., Greenlee, Mark W.
core +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Background Latino children are projected to make up nearly one‐third of United States (US) children by 2060, and many of their caregivers speak Spanish. Prior survey research has documented communication difficulties for Spanish‐speaking caregivers of children with cancer, but contemporary qualitative data are limited.
Jenny Ruiz +6 more
wiley +1 more source