Results 31 to 40 of about 196,322 (306)
Excitable neurons, firing threshold manifolds and canards [PDF]
, 2013 We investigate firing threshold manifolds in a mathematical model of an excitable neuron. The model analyzed investigates the phenomenon of post-inhibitory rebound spiking due to propofol anesthesia and is adapted from McCarthy et al. (SIAM J. Appl. Dyn.
Kopell, Nancy +3 more
core +1 more source
The Quest for the Most Spherical Bubble [PDF]
, 2013 We describe a recently realized experiment producing the most spherical cavitation bubbles today. The bubbles grow inside a liquid from a point-plasma generated by a nanosecond laser pulse. Unlike in previous studies, the laser is focussed by a parabolic
de Bosset, Aurele +5 more
core +2 more sources
Compressive Strength Prediction Model of High Strength Concrete by Destructive and Nondestructive Technique [PDF]
E3S Web of ConferencesConcrete’s compressive strength can be tested in a laboratory before construction begins. Since concrete is a natural material and cannot be destroyed, it is not possible to determine its compressive strength through destructive testing.
Singh Shobna +6 more
doaj +1 more source
REBOUND: An open-source multi-purpose N-body code for collisional dynamics [PDF]
, 2011 REBOUND is a new multi-purpose N-body code which is freely available under an open-source license. It was designed for collisional dynamics such as planetary rings but can also solve the classical N-body problem.
Applegate +20 more
core +1 more source
Frontiers in Earth Science, 2022 In view of strict deformation control standards, it is important to calculate the shallow tunnel deformation caused by the unloading of overburdened soil for analyzing tunnel structure safety.
Jian Li +7 more
doaj +1 more source
Hormone and Metabolic Research, 2007 An earlier adiposity rebound, suggestive of adult obesity, has been reported in children with congenital hypothyroidism. We undertook this study to evaluate the effect of congenital hypothyroidism on: 1) the timing of adiposity rebound, 2) the long-term prognosis of BMI status, and 3) the factors potentially affecting adiposity in subjects with ...
Livadas, S. +9 more
openaire +3 more sources
The Scientific World Journal, 2013 Based on the Yishan Metro Station Project of Shanghai Metro Line number 9, a centrifugal model test was conducted to investigate the behavior of stratified settlement and rebound (SSR) of Shanghai soft clay caused by dewatering in deep subway station pit.
Jianxiu Wang +2 more
doaj +1 more source
Cored Apple Bipolarity : A Global Instability to Convection in Radial Accretion? [PDF]
, 1993 We propose that the prevalence of bipolarity in Young Stellar Objects is due to the fine tuning that is required for spherical accretion of an ambient medium onto a central node.It is shown that there are two steady modes that are more likely than radial
Henriksen, R. N., Valls-Gabaud, D.
core +2 more sources
Mühendislik Bilimleri ve Tasarım Dergisi, 2023 Mechanical properties of rocks such as uniaxial compressive strength, tensile strength, shear strength are the properties that determine their behavior under load. These properties of rocks are often determined by difficult, complex, time-consuming and expensive test methods. Therefore, instead of determining these properties directly, these properties
Deniz AKBAY, Gökhan EKİNCİOĞLU
openaire +2 more sources
Advances in Materials Science and Engineering, 2020 The excavation unloading of deep foundation pits in soft soil areas often produces negative excess pore water pressure. The rebound deformation of soil on the excavation surface of the foundation pit can be predicted reliably through the accurate ...
Qizhi Hu +3 more
doaj +1 more source