* Differential thermal analysis ( DTA ): temperature difference

Differential thermal analysis ( or DTA ) is a thermoanalytic technique, similar to differential scanning calorimetry.

# REDIRECT Differential thermal analysis

* Differential mobility analysis, a technique that sorts particles by diameter using electrical mobility

In the sixteenth and seventeenth chapters of the Differential Equations is an account of the general symbolic method, and of a general method in analysis, originally described in his memoir printed in the Philosophical Transactions for 1844.

* Differential power analysis, a cryptographic attack

Differential power analysis •

Differential centrifugation is a common procedure in microbiology and cytology used to separate certain organelles from whole cells for further analysis of specific parts of cells.

* Gurgen Khachatrian, Melsik Kuregian, Karen Ispiryan, James Massey, „ Differential analysis of SAFER ++ algorithm ” – Second NESSIE workshop, Egham, UK, September 12 – 13, ( 2001 )

* Differential fault analysis — in which secrets are discovered by introducing faults in a computation.

* Differential power analysis

Differential power analysis ( DPA ) is a more advanced form of power analysis which can allow an attacker to compute the intermediate values within cryptographic computations by statistically analyzing data collected from multiple cryptographic operations.

Differential power analysis ( DPA ) is a side-channel attack which involves statistically analyzing power consumption measurements from a cryptosystem.

Differential power analysis is more difficult to prevent, since even small biases in the power consumption can lead to exploitable weaknesses.

* Differential GPS / GIS analysis of the sliding rock phenomenon of Racetrack Playa, Death Valley National Park

# REDIRECT Power analysis # Differential power analysis

* Paul Lorenzen, John Bacon ( Translator ), Differential and Integral: A constructive introduction to classical analysis, The University of Texas Press, Austin, 1971.

Differential hardening methods consist either of heating the metal evenly to a red-hot temperature, changing the steel into austenite, and then cooling it at different rates, turning part of the object into very hard martensite, while the rest cools slower and becomes softer pearlite.

Differential hardening ( also called differential quenching, selective quenching, selective hardening, or local hardening ) is most commonly used in bladesmithing to increase the toughness of a blade while keeping very high hardness and strength at the edge.

Differential tempering was often used to provide a very hard cutting edge, but to soften parts of the tool that are subject to impact and shock loading.

Differential geometers in the late 19th and early 20th century were very interested in using model families such as planes or spheres to describe the geometry of surfaces.

Differential diagnosis list for leptospirosis is very large due to diverse symptomatics.

Although no major record labels are based in Utah, there are several small independent labels, such as Northplatte Records, Differential, ExUmbrella, Lincoln Street Sound / Handsome Rob Records, Rest 30, and Sound vs.

Differential equations that contain a small parameter that premultiplies the highest order term typically exhibit boundary layers, so that the solution evolves in two different scales.

Differential calculus is a subfield of calculus concerned with the study of the rates at which quantities change while integral calculus is defined informally to be the area of the region in the xy-plane bounded by the graph of f, the x-axis, and the vertical lines and, such that areas above the axis add to the total, and the area below the x axis subtract from the total.

Differential head and flow can be plotted for a number of different values of gate opening, producing a hill diagram used to show the efficiency of the turbine at varying conditions.

A more detailed explanation of both can be read at the Transition Minimized Differential Signaling wiki page.

Differential rotation is seen when different parts of a rotating object move with different angular velocities ( rates of rotation ) at different latitudes and / or depths of the body and / or in time.

* Riccati Differential Equation at Mathworld

The theory of Differential association also deals with young people in a group context, and looks at how peer pressure and the existence of gangs could lead them into crime.

* Arieh Iserles ( born 1947 ), computational mathematician, Professor of the Numerical Analysis of Differential Equations at the University of Cambridge

* Linear Partial Differential Equations: Exact Solutions and Boundary Value Problems at EqWorld: The World of Mathematical Equations.

In 1970 he gave a plenary address ( Linear Differential Operators ) at the ICM in Nice.

Differential attribution style at different ages indicates that the self-serving bias may be less likely in older adults.

Differential interferometry ( D-InSAR ) requires taking at least two images with addition of a DEM.

* Differential ( mechanical device ), as part of a powertrain and car, the device that allows each of the driving wheels to rotate at different speeds

Note: The Electronic Differential Lock ( EDL ) employed by Volkswagen is not-as the name suggests-a differential lock at all.

Differential compound DC motors have good speed regulation and are typically operated at constant speed.

Differential stresses that develop as a result of non-uniform drying shrinkage are directly related to the rate at which the solvent can be removed, and thus highly dependent upon the distribution of porosity.

Differential diagnostic procedures are used by physicians, psychiatrists, and other trained medical professionals to diagnose the specific disease in a patient, or, at least, to eliminate any imminently life-threatening conditions.

Differential speed on the wires connected to the shore station allowed the torpedo to be guided to its target, up to away, at speeds of up to.

Differential stresses that develop as a result of non-uniform drying shrinkage are directly related to the rate at which the solvent can be removed, and thus highly dependent upon the distribution of porosity.

He at once took a leading position in the mathematical teaching of the university, and published treatises on the Differential calculus ( in 1848 ) and the Infinitesimal calculus ( 4 vols., 1852 – 1860 ), which for long were the recognized textbooks there.

Differential signaling is often used in computers to reduce electromagnetic interference, because complete screening is not possible with microstrips and chips in computers, due to geometric constraints and the fact that screening does not work at DC.

* Numerical Methods for Partial Differential Equations course at MIT OpenCourseWare.