Property:Processing error message

Showing 20 pages using this property.
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Property "HasComment" (as page type) with input value "I_{cat}@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.,

Property "HasComment" (as page type) with input value "In either of the two following situations, the current increase is termed a catalytic current:

(i) The scheme below generates a catalytic or regenerative current:

B±e→ B′ B' + A → B

(ii) The presence at the electrode-solution interface of a substance, which may be added or generated by an electrochemical reaction, decreases the overpotential for the electrochemical reaction of B.

In either case, the magnitude of the catalytic current depends on the applied potential. If the current observed with a mixture of A and B is lower than the sum of the separate currents, the term non-additive current should be used.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "If the potential step is from a potential at which no current flows (i.e., at which the oxidation or reduction of the electrochemically active species does not take place) to one at which the current is limited by diffusion (see diffusion-limited current), the current obeys the Cottrell equation.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.
Property "HasComment" (as page type) with input value "If processes of interest occur both at the anode and the cathode of a cell (as in differential amperometry or controlled-current potentiometric titration with two indicator electrodes), the cell should be said to comprise two indicator or working electrodes.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.
Property "HasComment" (as page type) with input value "If processes of interest occur both at the anode and the cathode of a cell (as in differential amperometry or controlled-current potentiometric titration with two indicator electrodes), the cell should be said to comprise two indicator or working electrodes.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.
Property "HasComment" (as page type) with input value "A measurement result generally contains “relevant information” about the set of measured quantity properties, such that some may be more representative of the measured quantity than others. This may be expressed in the form of a probability density function (pdf).@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "In the usual geometrical three-dimensional space, position vectors are quantities of the dimension length.

-- IEC@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

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Property "HasComment" (as page type) with input value "Position vectors are so-called bounded vectors, i.e. their magnitude and direction depend on the particular coordinate system used.

-- ISO 80000-3@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "A system is conceived as an aggregate of things that 'work' (or interact) together. While a system extends in time through distinct temporal parts (like every other 4D object), this elucdation focuses on a timescale in which the obejct shows a persistence in time.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "This class is the most general superclass for the categorization of real world objects that are recognizable by the ontologist through a specific perception mechanism. This perspective is based on human characterization of perceptions.

In other words, a 'Perceptual' is a meta-object, meaning that is addressed by the ontologist (the meta-interpreter) in a semiotic process occurring outside the EMMO. The 'Perceptual' branch is here to facilitate the connection between an individual and the real-world object for which it stands for.

A 'Perceptual' can stand for another object in an EMMO described semiotic process (acting as sign or as object), just like a word on a paper (the perceptual object) may refer semiotically to another object. However, a perceptual is not necessarily a 'Sign' (e.g. a line sketched on a blackboard is a recognizable 'Perceptual' but it may stand for nothing).

A 'Perceptual' becomes an 'Object', when it is part of a 'Semiotic' process described by the ontologist within the EMMO, and it's done always specifying for which interpreter this relation occurs.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "The velocity depends on the choice of the reference frame. Proper transformation between frames must be used: Galilean for non-relativistic description, Lorentzian for relativistic description.

-- IEC, note 2@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

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Property "HasComment" (as page type) with input value "The velocity is related to a point described by its position vector. The point may localize a particle, or be attached to any other object such as a body or a wave.

-- IEC, note 1@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "Anodic stripping voltammetry (ASV) was historically used to measure concentrations of metal ions in solution using cathodic accumulation with mercury to form an amalgam. Due to the toxicity of mercury and its compounds, inductively coupled plasma optical emission spectrometry and inductively coupled plasma mass spectrometry have frequently replaced ASV at mercury electrodes in the laboratory, often sacrificing the probing of speciation and lability in complex matrices. Mercury has now been replaced by non-toxic bismuth or anti- mony as films on a solid electrode support (such as glassy carbon) with equally good sensi- tivity and detection limits.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "A quantitative property is always expresssed as a quantity (i.e. a number and a reference unit). For the EMMO, a nominalistic ontology, there is no property as abstract object.

A property is a sign that stands for an object according to a specific code shared by some observers.

For quantititative properties, one possible code that is shared between the scientific community (the observers) is the SI system of units.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "The selectivity coefficient is determined by means of the potential difference of the ion- selective electrode in mixed solutions of the primary ion, A, and interfering ion, B (Fixed Interference Method) or, less desirably, in separate solutions of A and B (Separate Solution Method). The activities of the primary ion, A, and the interfering ion, B, at which K is determined should always be specified, as the value of K is defined by a modified Nikolsky-Eisenman equation. The smaller the value of K , the A,B greater the electrode’s preference for the primary ion, A.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.
Property "HasComment" (as page type) with input value "The sinusoidal current response lags behind the sinusoidal voltage perturbation by a phase angle φ. Resistances (e.g. to charge transfer) give a response in phase with the voltage perturbation; capacitances (e.g. double layer) give a response 90° out of phase; combinations of resistances and capacitances give phase angles between 0 and 90°. Plots of the out of phase vs. the in phase component of the impedance for all the frequencies tested are called complex plane (or Nyquist) plots. Plots of the phase angle and the magnitude of the impedance vs. the logarithm of perturbation frequency are called Bode diagrams. Complex plane plots are the more commonly used for electrochemical sensors.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "A 'Quantum' is the most fundamental subclass of 'Item', since its individuals stand for the simplest possible world objects, and are considered self-connected by definition.

The quantum concept recalls the fact that there is lower epistemological limit to our knowledge of the universe, related to the uncertainity principle.

Space and time emerge following the network of causal connections between quantum objects. So quantum objects are adimensional objects, that precede space and time dimensions.

A quantum is the EMMO mereological atomistic entity.

To avoid confusion with the concept of atom coming from physics, we will use the expression quantum mereology, instead of atomistic mereology.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "A conventional referring to an object according to a specific code that reflects the results of a specific interaction mechanism and is shared between other interpreters. A coded is always a partial representation of an object since it reflects the object capability to be part of a specific determination. A coded is a sort of name or label that we put upon objects that interact with an determiner in the same specific way.

For example, "hot" objects are objects that interact with an observer through a perception mechanism aimed to perceive an heat source. The code is made of terms such as "hot", "warm", "cold", that commonly refer to the perception of heat.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

, Property "HasComment" (as page type) with input value "Let's define the class Colour as the subclass of the coded signs that involve photon emission and electromagnetic radiation sensible observers. An individual C of this class Colour can be defined be declaring the process individual (e.g. daylight illumination) and the observer (e.g. my eyes) Stating that an entity E hasCoded C, we mean that it can be observed by such setup of process + observer (i.e. observed by my eyes under daylight). This definition can be specialised for human eye perception, so that the observer can be a generic human, or to camera perception so that the observer can be a device. This can be used in material characterization, to define exactly the type of measurement done, including the instrument type.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "Molecular entity is used as a general term for singular entities, irrespective of their nature, while chemical species stands for sets or ensembles of molecular entities.

Note that the name of a compound may refer to the respective molecular entity or to the chemical species,@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value "A whole is always defined using a criterion expressed through the classical transitive parthood relation. This class is expected to host the definition of world objects as they appear in its wholeness, dependently on some of their parts and independently on the surroundings.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.
Property "HasComment" (as page type) with input value "I_{m}@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process., Property "HasComment" (as page type) with input value "The sign convention regarding current is such that the migration current is positive for the oxida- tion of a cation or the reduction of an anion and is negative for the reduction of a cation or for the oxidation of an anion. Hence, the migration current may either increase or decrease the total current observed. The migration current approaches zero as the transport number of the electroactive sub- stance is decreased by increasing the concentration of supporting electrolyte, and hence the conduc- tivity of the solution.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.
Property "HasComment" (as page type) with input value "Coulometric titrations are usually carried out in convective mass transfer mode using a large surface working electrode. The reference and auxiliary electrodes are located in sepa- rate compartments. A basic requirement is a 100 % current efficiency of titrant generation at the working electrode. End-point detection can be accomplished with potentiometry, amperometry, biamperometry, bipotentiometry, photometry, or by using a visual indicator.@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.

Property "HasComment" (as page type) with input value ""In the name “amount of substance”, the word “substance” will typically be replaced by words to specify the substance concerned in any particular application, for example “amount of hydrogen chloride, HCl”, or “amount of benzene, C6H6 ”. It is important to give a precise definition of the entity involved (as emphasized in the definition of the mole); this should preferably be done by specifying the molecular chemical formula of the material involved. Although the word “amount” has a more general dictionary definition, the abbreviation of the full name “amount of substance” to “amount” may be used for brevity."

-- SI Brochure@en" contains invalid characters or is incomplete and therefore can cause unexpected results during a query or annotation process.