Results 41 to 50 of about 25,235,368 (365)

A brief historical perspective of the Wiener-Hopf technique [PDF]

open access: yes, 2007
It is a little over 75 years since two of the most important mathematicians of the 20th century collaborated on finding the exact solution of a particular equation with semi-infinite convolution type integral operator.
Abrahams, ID, Lawrie, JB
core   +2 more sources

EARTHQUAKE PREDICTION BASED ON THE HYDROGEODEFORMATION FIELD MONITORING DATA

open access: yesГеодинамика и тектонофизика, 2015
The paper discusses further ways to improve the geodynamic informativity of the hydrogeodeformation field (HGD field) monitoring. New methods for efficient assessment of the stressstrain state of the geological environment and seismic hazard are proposed.
Gennady V. Kulikov, Albert A. Ryzhov
doaj   +1 more source

Etyka budowania wizerunku w kodeksach etyki inżynierskiej [PDF]

open access: yes, 2014
The article discusses problems of image development in selected professional engineering communities, as expressed in their ethical codes. Specific codified norms are presented and their likely effects discussed on two levels: personal and social.
Wajszczyk, Piotr
core   +1 more source

Ecological restoration of degraded pasture lands in the Circum-Caspian Sea semi-desert [PDF]

open access: yesE3S Web of Conferences, 2020
For the ecological restoration of desert lands, the dominant species of fodder plants of the natural flora of the violent and patient ecology were used: Krascheninnikovia ceratoides (L.) Gueldenst., Bassia prostrata (L.) A.J. Scott, Camphorosma lessingii
Shamsutdinov Nariman   +2 more
doaj   +1 more source

The use of non-intrusive user logging to capture engineering rationale, knowledge and intent during the product life cycle [PDF]

open access: yes, 2008
Within the context of Life Cycle Engineering it is important that structured engineering information and knowledge are captured at all phases of the product life cycle for future reference.
Corney, Jonathan R.   +5 more
core   +1 more source

1.4 W Passively Q-Switched Mode-Locked Tm:CALGO Laser with a MoS2 Saturable Absorber

open access: yesPhotonics
The passively Q-switched mode-locked (QML) operation of a Tm:CaGdAlO4 (Tm:CALGO) bulk laser pumped by a wavelength-tunable Ti:sapphire oscillator using molybdenum disulfide (MoS2) as a saturable absorber was demonstrated.
Weijun Ling   +10 more
doaj   +1 more source

Functional LiTaO3 filler with tandem conductivity and ferroelectricity for PVDF-based composite solid-state electrolyte

open access: yesEnergy Materials and Devices, 2023
Composite solid-state electrolytes have received significant attention due to their combined advantages as inorganic and polymer electrolytes. However, conventional ceramic fillers offer limited ion conductivity enhancement for composite solid-state ...
Yu Yuan   +10 more
doaj   +1 more source

Engineering an all-optical route to ultracold molecules in their vibronic ground state

open access: yes, 2008
We propose an improved photoassociation scheme to produce ultracold molecules in their vibronic ground state for the generic case where non-adiabatic effects facilitating transfer to deeply bound levels are absent.
Christiane P. Koch   +3 more
core   +1 more source

Specific Features of Solid Fuels Combustion in Oxygen Atmosphere with Recirculation of CO2

open access: yesEurasian Chemico-Technological Journal, 2015
Aspects of coal combustion have been experimentally studied under oxyfuel conditions, one of the promising technologies for carbon capture and storage (CCS). Here, the thermogravimetric analysis (TGA) method was chosen as an experimental technique.
D. A. Melnikov, G. A. Ryabov
doaj   +1 more source

An Introduction to Multiscale Modeling with Applications [PDF]

open access: yes, 2013
This book collects the slides prepared for the course of Advanced Engineering Thermodynamics (Master of Science in Mechanical Engineering) and those for the course of Multiscale Modelling and Simulation of Molecular and Mesoscopic Dynamics (PhD Program ...
P. Asinari, E. Chiavazzo
core   +1 more source

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