Detecting the B-modes will be extremely difficult, particularly given that the degree of foreground contamination is unknown, and the weak gravitational lensing signal mixes the relatively strong E-mode signal with the B-mode signal.

Detecting a bias that will lead to a favorable outcome takes an impractically large amount of time and is very difficult, if not impossible, to do, therefore people fall prey to the Type II gambler's fallacy.

Detecting deception is difficult because there are no known completely reliable indicators of deception.

Detecting the thermal into which to launch is vital and can involve several methods, ranging from radio telemetered temperature and windspeed measurements plotted on a chart recorder to Mylar streamers or soap bubbles to visualize the rising air.

Detecting spam based on the content of the email, either by detecting keywords such as " viagra " or by statistical means ( content or non-content based ), is very popular.

Detecting such constants in files is a simple and effective way of distinguishing between many file formats and can yield further run-time information.

Detecting phase differences is very important in many applications, such as motor control, radar and telecommunication systems, servo mechanisms, and demodulators.

Detecting link rot for a given URL is difficult using automated methods.

Detecting a probable steganographic payload is often only part of the problem, as the payload may have been encrypted first.

* Metal Detecting: Metal detecting is permitted in designated areas of the park ; however, any found items are subject to review by park staff and may be retained pending further investigation.

Detecting the presence or lack of a grid source would appear to be simple, and in the case of a single inverter in any given possible physical island ( between disconnects on the distribution lines for instance ) the chance that an inverter would fail to notice the loss of the grid is effectively zero.

Detecting primary users is the most efficient way to detect empty spectrum.

An article on the CodeProject website, " Detecting Hardware Insertion and / or Removal ", with clarifications from a blog by Doran Holan is of particular technical interest here.

Detecting and predicting CAT is hard for meteorologists because it is at such heights that even when caused by factors that can be measured, intensity and location cannot be determined precisely.

Detecting “ weak signals ” is achieved by scanning the organizational environment.

* Metal Detecting: Metal detecting is permitted in designated areas of the park ; however, any found items are subject to review by park staff and may be retained pending further investigation.

Detecting a change is associated with a higher ERP ( Event-related potential ) whereas identifying change is associated with an increased ERP before and after the change was presented.

Detecting phase coupling requires summation over a number of independent samples-this is the first motivation for defining the bicoherence.

Detecting marriage fraud is of utmost importance to the USCIS.

Detecting cheating in general online play may be more difficult than at physical events, and network latency may negatively impact players ' performance, especially at high levels of competition.

Detecting neutrinos proved considerably more difficult than not detecting antineutrinos.

* Detecting and deceiving network scans — countermeasures against nmap

* Detecting events, e. g., for visual surveillance or people counting ;

* Detecting Land Mines: New Technology, by Paul Grad.

Detecting zero current with a galvanometer can be done to extremely high accuracy.

Detecting planets in multiple star systems introduces additional technical difficulties, which may be why they are only rarely found.

Detecting such a pulse means that the bit contained 1.

* Detecting leaks of natural gas and other gasses.

* Detecting heat in faulty electrical joints.

In 1901, Sir Jagadish Chandra Bose filed for a US patent for " A Device for Detecting Electrical Disturbances " that mentioned the use of a galena crystal ; this was granted in 1904, # 755840.

Detecting the types and amounts of different sulfated steroids conveys information about the urine donor's physiological state, and may therefore serve as an honest signal.

* A Treatise on Adulterations of Food and Culinary Poisons: Exhibiting the Fraudulent Sophistications of Bread, Beer, Wine, Spirituous Liquors, Tea, Coffee, Cream, Confectionery, Vinegar, Mustard, Pepper, Cheese, Olive Oil, Pickles, and Other Articles Employed in Domestic Economy, and Methods of Detecting Them, London 1820, Second edition 1820, Third edition 1821, Fourth edition 1822 ; reprint Philadelphia 1820 ; German translation by L. Cerutti Von der Verfälschung der Nahrungsmittel und von den Küchengiften, Leipzig 1822, Second edition 1841

Detecting the destructive thought pattern previously gives objectivity and clarity to negate it as it rises.

" Detecting Equality of Variables in Programs.

Detecting their arrival with radar, Fligerkorps II immediately attacks their airfields, destroying almost all of them within three days.

Detecting the condition in early childhood increases the chance of successful treatment, especially if detected before the age of five.

Detecting the presence of Phytophthora species requires laboratory confirmation.

He must construct transitions so that a dancer who is told to lie prone one second and to leap wildly the next will have some physical preparation for the leap.

Since conventional methods are insensitive at the low frequencies of these molecular transitions, the paramagnetic resonance method is being used instead.

He is confronted with the recurrent crises, such as great natural catastrophes and the great transitions of life -- marriage, incurable disease, widowhood, old age, the certainty of death.

Orchestration differs in that it is only adapting music for an orchestra or musical ensemble while arranging " involves adding compositional techniques, such as new thematic material for introductions, transitions, or modulations, and endings ... Arranging is the art of giving an existing melody musical variety " ( ibid ).

Such an evolution is common as a new field transitions from being an interdisciplinary specialization among already-established fields, to being considered a field in itself.

However, the use of molecular phylogenetics for dating evolutionary transitions is controversial.

The study of critical phenomena and phase transitions is an important part of modern condensed matter physics.

In particular, quantum phase transitions refer to transitions where the temperature is set to zero, and the phases of the system refer to distinct ground states of the Hamiltonian.

The study of phase transitions in strongly-correlated systems is an active area of research.

Laser spectroscopy is used as a tool for studying phenomena with energy in the range of visible light, for example, to study non-linear optics and forbidden transitions in media.

Whereas it is paramagnetic at ambient conditions, it becomes antiferromagnetic upon cooling, and other magnetic transitions are also observed for many curium compounds.

It is characterized by the Meissner effect, the complete ejection of magnetic field lines from the interior of the superconductor as it transitions into the superconducting state.

Turntablism embodies the art of cutting, beat juggling, scratching, needle drops, phase shifting, back spinning, and more to perform the transitions and overdubs of samples in a more creative manner ( although turntablism is often considered a use of the turntable as a musical instrument rather than a tool for blending recorded music ).

Beatmatching is the technique of creating seamless transitions between records with matching beats, or tempos.

The second law Hegel took from Aristotle, and it is equated with what scientists call phase transitions.

For all these authors, one of the main illustrations is the phase transitions of water.

Lenin develops these in a further series of notes, and appears to argue that " the transition of quantity into quality and vice versa " is an example of the unity and opposition of opposites expressed tentatively as " not only the unity of opposites, but the transitions of every determination, quality, feature, side, property into every other its opposite ?.

At best this kind of transition had previously been dealt with by having the directions of travel of the actor in the two shots correspond on the screen, but in a film such as The Bank Burglar's Fate ( Jack Adolfi, 1914 ), one can see shot transitions in which a cut is made from an actor just leaving the frame, to a shot of him well inside the frame in an adjoining location, which have the positions and directions so well chosen that to the casual eye his movement appears quite continuous, and the real space and time ellipsis between the shots is concealed.

This is known as the mirror image rule and is related to the Franck – Condon principle which states that electronic transitions are vertical, that is energy changes without distance changing as can be represented with a vertical line in Jablonski diagram.

The downside of anti-aliasing is that it reduces contrast – rather than sharp black / white transitions, there are shades of gray – and the resulting image is fuzzy.