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  2. Water quality modelling - Wikipedia

    en.wikipedia.org/wiki/Water_quality_modelling

    Another aspect to consider for a model is what needs to be understood or predicted about that research area along with setting up any parameters to define the research. Another aspect of building a water quality model is knowing the audience and the exact purpose for presenting data like to enhance water quality management [7] for water quality ...

  3. Water remote sensing - Wikipedia

    en.wikipedia.org/wiki/Water_remote_sensing

    From the spectrum of color coming from the water, the concentration of optically active components of the upper layer of the water body can be estimated via specific algorithms. [1] Water quality monitoring by remote sensing and close-range instruments has obtained considerable attention since the founding of EU Water Framework Directive. [1]

  4. Affine connection - Wikipedia

    en.wikipedia.org/wiki/Affine_connection

    The pair (P, η) defines the structure of an affine geometry on M, making it into an affine manifold. The affine Lie algebra aff(n) splits as a semidirect product of R n and gl(n) and so η may be written as a pair (θ, ω) where θ takes values in R n and ω takes values in gl(n).

  5. Spin connection - Wikipedia

    en.wikipedia.org/wiki/Spin_connection

    It is induced, in a canonical manner, from the affine connection. It can also be regarded as the gauge field generated by local Lorentz transformations . In some canonical formulations of general relativity, a spin connection is defined on spatial slices and can also be regarded as the gauge field generated by local rotations .

  6. Affine term structure model - Wikipedia

    en.wikipedia.org/wiki/Affine_term_structure_model

    One approach to affine term structure modeling is to enforce an arbitrage-free condition on the proposed model. In a series of papers, [2] [3] [4] a proposed dynamic yield curve model was developed using an arbitrage-free version of the famous Nelson-Siegel model, [5] which the authors label AFNS. To derive the AFNS model, the authors make ...

  7. List of ISO standards 14000–15999 - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards_14000...

    ISO 14189:2013 Water quality – Enumeration of Clostridium perfringens – Method using membrane filtration; ISO 14199:2015 Health informatics – Information models – Biomedical Research Integrated Domain Group (BRIDG) Model; ISO 14223 Radiofrequency identification of animals – Advanced transponders

  8. Sensor fusion - Wikipedia

    en.wikipedia.org/wiki/Sensor_fusion

    Direct fusion is the fusion of sensor data from a set of heterogeneous or homogeneous sensors, soft sensors, and history values of sensor data, while indirect fusion uses information sources like a priori knowledge about the environment and human input. Sensor fusion is also known as (multi-sensor) data fusion and is a subset of information fusion.

  9. Jaynes–Cummings model - Wikipedia

    en.wikipedia.org/wiki/Jaynes–Cummings_model

    In quantum optics, the Jaynes–Cummings model (sometimes abbreviated JCM) is a theoretical model that describes the system of a two-level atom interacting with a quantized mode of an optical cavity (or a bosonic field), with or without the presence of light (in the form of a bath of electromagnetic radiation that can cause spontaneous emission ...