Results 241 to 250 of about 24,143 (297)

The impact of a rapid risk of bias assessment compared to a traditional assessment with QUADAS-2

Haston S, Kenny RP, Meader N, Spiers GF, Tanner L, Sagoo GS, Norman G.   +6 more
europepmc   +1 more source

A new DTA method for measuring critical cooling rate for glass formation

Journal of Non-Crystalline Solids, 2005
A new differential thermal analysis (DTA) experimental method has been developed to determine the critical cooling rate for glass formation, R(sub c). The method, which is found especially suitable for melts that, upon cooling, have a small heat of crystallization or a very slow crystallization rate, has been verified using a 38Na2O-62SiO2 (mol%) melt ...
Chandra S. Ray, Signo T. Reis, Richard K. Brow, Wolfram Höland, Volker Rheinberger   +4 more
exaly   +4 more sources

Real-time traffic forecasting with recent DTA methods

2017 5th IEEE International Conference on Models and Technologies for Intelligent Transportation Systems (MT-ITS), 2017
In this paper we revisit the real-time traffic forecasting problem. We review recently proposed Dynamic Traffic Assignment (DTA) methods and verify how they can improve the practice of traffic forecasting. In particular, we analyze: 1) the Gradient projection DTA model of Gentile (2016), 2) Day-to-day model by Watling and Cantarella (2016), 3) the ...
Kucharski, Rafal, Kostic, Bojan, Gentile, Guido   +2 more
openaire   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

Discussions of Traditional Ignition Temperature Methods with DTA Principle and a New DTG-DTA Method Establishment

Advanced Materials Research, 2014
Ignition temperature is an important parameter in fuel combustion characteristics research. In this paper, tradition ignition temperature determination methods and their application limitations were discussed by analyzing the DTA curve. All discussions were demonstrated in sweet sorghum fermentation residue particles combustion test.
Cheng Guo Fu, Shi Bang Ma, Yi Shui Tian, Dang Qin Xue, Lin Hai Zhang, Shu Lin Hou   +5 more
openaire   +3 more sources

DTA method applikation to the highest refractory oxide systems investigation

Thermochimica Acta, 1985
Abstract DTA method application to the controlled gaseous environment up to the temperature of 2600°C and TA method application in air using solar heating up to the 3000°C are considered. Phase trans formations in the highest refractory systems based on the lanthanide oxides: zirconium, hafnium, yttrium oxides as well as IIA subgroupe element oxides ...
A.V. Shevthenko, L.M. Lopato
openaire   +3 more sources

A new method for DTA measurement of enthalpy change during the pyrolysis of rubbers

Thermochimica Acta, 1996
Abstract A novel approach involving the use of DTA to measure quantitatively the enthalpy change during rubber atmospheric pyrolysis was developed and applied to tire rubbers: NR (natural rubber), SBR (styrene-butadiene rubber) and BR (butadiene rubber).
J. Yang, C. Roy
openaire   +3 more sources

High-pressure DTA method for clay analysis

, 1990
A technique for differential thermal analysis at pressures up to 10 kbar and temperatures to 950°C in both open and closed systems is presented. Adding a pressure dimension to conventional differential thermal analysis expands the range and type of potential studies significantly.
Köster van Groos, August F.
openaire   +2 more sources

Calorific Value Determination of Coals by DTA and ASTM Methods. Comparative study

Journal of Thermal Analysis and Calorimetry, 2001
This research comprises the applicability of complex thermal analysis technique (TG/DTG, DTA) in the determination of calorific values of coals of different origin. The calorific values, those obtained by thermal analysis are compared with an adiabatic bomb calorimeter by the standard ASTM method, and the results are discussed.
M. V. Kök, C. Keskin
openaire   +2 more sources

Verification of an analytical method for measuring crystal nucleation rates in glasses from DTA data

Journal of Non-Crystalline Solids, 2004
A recently proposed analytical (DTA) method for estimating the nucleation rates in glasses has been evaluated by comparing experimental data with numerically computed nucleation rates for a model lithium disilicate glass.
K F Kelton
exaly   +2 more sources