Some Considerations of Differential Thermal Analysis Curves
نویسندگان
چکیده
منابع مشابه
Some Observations on Bacterial Thermal Death Time Curves.
Thermal death rate data were obtained for spores of Clostridium sporogenes P.A. 3679 and Bacillus subtilis var. niger, and for cells of Salmonella senftenberg 775W. The survival curves for P.A. 3679 were approximately linear, but for B. subtilis var. niger or S. senftenberg 775W they were sigmoidal. Decimal reduction times were derived from the regression slopes of the apparent linear portion o...
متن کاملDistance-based differential analysis of gene curves
MOTIVATION Time course gene expression experiments are performed to study time-varying changes in mRNA levels of thousands of genes. Statistical methods from functional data analysis (FDA) have recently gained popularity for modelling and exploring such time courses. Each temporal profile is treated as the realization of a smooth function of time, or curve, and the inferred curve becomes the ba...
متن کاملSports Law: Some Introductory Considerations
With the rise of importance of sport as a social phenomenon in recent decades, more public attention has been paid to the issue of the legal nature of the rules governing social relations in sports. The issue raised above are only a part of a much broader topic that involves questions of relations of a classical Westphalian state and changes in the international community as well as issues of t...
متن کاملThermal analysis of some antidiabetic pharmaceutical compounds.
PURPOSE Thermal behavior of some antidiabetic drugs such as pioglitazone hydrochloride (PTZ), rosiglitazone maleate (RGZ), glibenclamide (GBD) and glimepiride (GMP) has been studied. METHODS Thermogravimetric analysis (TGA), derivative thermogravimetry (DTG) and differential thermal analysis (DTA) techniques were used to study the thermal behavior of the drugs under investigation. RESULTS T...
متن کاملScaling analysis of negative differential thermal resistance.
Negative differential thermal resistance (NDTR) can be generated for any one-dimensional heat flow with a temperature-dependent thermal conductivity. In a system-independent scaling analysis, the general condition for the occurrence of NDTR is found to be an inequality with three scaling exponents: n(1)n(2) < -(1+n(3)), where n(1) ∈ (-∞,+∞) describes a particular way of varying the temperature ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Mineralogical Society of Japan
سال: 1955
ISSN: 1883-7018,0454-1146
DOI: 10.2465/gkk1952.2.93