Results 31 to 40 of about 341,942 (342)

Vibrational entropy and microstructural effects on the thermodynamics of partially disordered and ordered Ni3V [PDF]

open access: yes, 1997
Samples of Ni3V were prepared with two microstructures: (1) with equilibrium D022 order, and (2) with partial disorder (having a large D022 chemical order parameter, but without the tetragonality of the unit cell).
Fultz, B.   +3 more
core   +1 more source

Calibration of a Single-Cell Calorimeter in a New Transient-state Test Bench [PDF]

open access: yesEPJ Web of Conferences, 2020
The nuclear radiation energy deposition rate is a key value for the thermal design of experiments, on materials and nuclear fuels, carried out in experimental channels of nuclear research reactors.
Burn J.   +6 more
doaj   +1 more source

Kinetics of isothermal and non-isothermal precipitation in an Al-6at%Si alloy [PDF]

open access: yes, 1998
A novel theory which describes the progress of a thermally activated reaction under isothermal and linear heating conditions is presented. It incorporates nucleation, growth and impingement and takes account of temperaturedependent solubility.
Ammann, M.   +34 more
core   +5 more sources

Preparation of Nanocomposites from Styrene and Modified Graphite Oxides [PDF]

open access: yes, 2004
Graphite oxide was prepared and modified with several ammonium salts and these modified graphite oxides were used to prepare nanocomposites with polystyrene by in situ polymerization of styrene monomer and by melt blending with polystyrene ...
Uhl, Fawn Marie, Wilkie, Charles A.
core   +2 more sources

Electrochemical and Mechanical Behavior in Polycrystalline Co- Ni-Ga Shape Memory Alloys

open access: yesInternational Journal of Electrochemical Science, 2014
Electrochemical behavior and microstructure was studied in polycrystalline Co38.3Ni32.1Ga29.6 alloy using the electrochemical technique of polarization curves in a medium of 3.5 wt % NaCl and 0.5M H2SO4.
M. Sanchez-Carrillo   +8 more
doaj   +1 more source

Performance of Calorimetry in ALICE

open access: yes, 2018
The ALICE experiment at LHC studies the strong interaction sector of the Standard Model with pp, pA and AA collisions. Within the scope of the physics program, measurements of photons, neutral mesons and jets in ALICE are performed by two electromagnetic
Kharlov, Yuri
core   +1 more source

Flammability behaviour of wood and a review of the methods for its reduction [PDF]

open access: yes, 2013
Wood is one of the most sustainable, aesthetically pleasing and environmentally benign materials. Not only is wood often an integral part of structures, it is also the main source of furnishings found in homes, schools, and offices around the world.
Iglauer, Stefan   +3 more
core   +1 more source

Controlled Rate Thermal Analysis and Differential Scanning Calorimetry of Sepiolites and Palygorskites [PDF]

open access: yes, 2003
A series of sepiolites, palygorskites and "Rocky Mountain Leather" clay minerals have been analysed by controlled rate thermal analysis and differential scanning calorimetry.
Ding, Zhe, Frost, Raymond
core   +2 more sources

Polyethylene and Polypropylene Nanocomposites Based on Polymerically - Modified Clay Containing Alkylstyrene Units [PDF]

open access: yes, 2006
Sodium montmorillonite was modified with a new polymeric surfactant. The high molecular weight of the surfactant appears to have led to incomplete cation exchange of the clays, but did promote nanocomposite formation with polyethylene and polypropylene ...
Wilkie, Charles A., Zhang, Jinguo
core   +2 more sources

Software Sensors for Biomass Concentration Estimation in Filamentous Microorganism Cultivation Process [PDF]

open access: yesChemical and Biochemical Engineering Quarterly, 2019
In this study, the potential of two software sensors for on-line estimation of biomass concentration during cultivation of filamentous microorganisms is examined. The first sensor is based on common bioreactor off-gas analyses, and uses the assumption of
P. Hrnčiřík   +4 more
doaj   +1 more source

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