Results 161 to 170 of about 163,881 (295)

Relationships between acoustic scattering layers and ocean stratification: An acoustic approach to estimate mixed layer depth

Limnology and Oceanography: Methods, EarlyView.
Abstract Ocean stratification, measured as mixed layer depth (MLD), is an important feature that influences many processes in the ocean; for example, by mediating the fluxes of momentum, heat and crucially key gases such as CO2 and oxygen from the atmosphere into the water column and vice versa. The conventional methods to measure stratification (e.g.,
Fabio Campanella, Jeroen van der Kooij, Liam Fernand   +2 more
wiley   +1 more source

The effects of fractional derivative and gravity on wave propagation in micro-elongated thermo-elastic media under the refined dual-phase-lag model. [PDF]

Sci Rep
Ramady A, Ismail MF, Ahmed HM, Alkhatib S, Ramadan ME, El-Ganzoury ENS.   +5 more
europepmc   +1 more source

Laser Stabilized to a Fiber Interferometer With Close‐To‐Zero Temperature Sensitivity

Laser &Photonics Reviews, EarlyView.
A laser stabilized to a hollow‐core fibre interferometer is presented. The interferometer is designed to have near‐zero temperature phase‐sensitivity. Laser stabilized to this interferometer put in a non‐vacuum environment achieves ±550 kHz frequency variation over 100 h and an Allan deviation of 2 × 10−14τ, which is comparable to miniature ULE ...
Bo Shi, Irene Barbeito Edreira, Meng Ding, Zitong Feng, Win Indra, Francesco Poletti, Giuseppe Marra, Radan Slavík   +7 more
wiley   +1 more source

Dynamics, chemistry, and modeling studies in the aviation and aerospace transition zone. [PDF]

Innovation (Camb)
Sheng Z, He Y, Wang S, Chang S, Leng H, Wang J, Zhang J, Wang Y, Zhang H, Sui H, Song Y, Wu G, Guo S, Chai J, Feng W, Song J.   +15 more
europepmc   +1 more source

Dynamic Evolution and Transformative Trends in the Consumer Market: A Technology Paradox Perspective

Psychology &Marketing, EarlyView.
ABSTRACT The consumer market is defined by tensions arising from the clash between technological advancement and consumer psychology. Current research lacks a unifying framework to explain these contradictions. Addressing this gap, we introduce a conceptual model based on technology paradox theory, which maps the dynamic process from antecedents ...
Chanaka Jayawardhena, Hongfei Liu, Chatura Ranaweera, P.K. Senyo   +3 more
wiley   +1 more source

Research on the stability of the ballast water tank on the offshore floating platform based on numerical simulation. [PDF]

PLoS One
Zheng H, Wang S, Li S, Wang X, Lu K, Li D, Xia L, Li Y, Wu B.   +8 more
europepmc   +1 more source

The Combined Effects of Variable Viscosity and Thermal Conductivity of An Unsteady Casson Fluid Flow Along a Vertical Porous Channel With Convective Cooling Walls, Using the Bivariate Spectral Local Linearization Method

Mathematical Methods in the Applied Sciences, EarlyView.
ABSTRACT This study examines the combined impact of different thermal conductivity and viscosity on unsteady non‐Newtonian Casson fluid flow of incompressible, electrical conductivity in a porous vertical channel with convective cooling walls, uniform magnetic field, and constant pressure gradient.
A. S. Adeyemo, Precious Sibanda, S. P. Goqo   +2 more
wiley   +1 more source

Quantized field with excitations of spacetime. [PDF]

Sci Rep
Yau H.
europepmc   +1 more source

Kinetic Compensation of Barrel Launch Under High‐Speed Solid‐Phase Particulate Impacts

International Journal of Mechanical System Dynamics, EarlyView.
ABSTRACT An accurate launch‐dynamics computational method is critical for barrel weapon service life assessment and multiphase physics field refinement. Given the lack of studies on the solid‐phase buildup behavior at the projectile base, this paper provides an improved method for calculating the launching dynamics under high pressure and high speed ...
Zhiyi He, Guolai Yang, Quanzhao Sun, Shuli Li   +3 more
wiley   +1 more source

A synchrotron-like pumped ring resonator for water waves. [PDF]

Proc Natl Acad Sci U S A
Vivanco I, Egli A, Cartwright B, Marín JF, Gordillo L.   +4 more
europepmc   +1 more source