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  2. Bioremediation of polychlorinated biphenyls - Wikipedia

    en.wikipedia.org/wiki/Bioremediation_of...

    Once the PCBs are dechlorinated to a certain degree, usually lower than five chlorines presenting in the structure and one aromatic ring has no chlorine, [1] they can undergo the biphenyl degradation pathway (BP pathway) to be degraded to accessible carbon or CO 2 in the aerobic environment.

  3. Comparison of EM simulation software - Wikipedia

    en.wikipedia.org/wiki/Comparison_of_EM...

    For antenna analysis, antenna placement, windscreen antennas, microstrip circuits, waveguide structures, radomes, EMI, cable coupling, FSS, metamaterials, periodic structures, RFID Elmer FEM: open source Yes Yes Yes Yes Yes manual, or can import other mesh formats FEM

  4. Generalized Environmental Modeling System for Surfacewaters

    en.wikipedia.org/wiki/Generalized_Environmental...

    The database approach is also used for field data; as a result, the GEMSS viewers can be used to display model results, field data or both, a capability useful for understanding the behavior of the prototype as well as for calibrating the model. The field data analysis features can be used independently using GEMSS modeling capability.

  5. PCB-Investigator - Wikipedia

    en.wikipedia.org/wiki/PCB-Investigator

    PCB-Investigator is a software tool used for the analysis, visualization, and optimization of printed circuit boards (PCBs). It is used for tasks such as PCB design validation and quality assurance. It is developed by EasyLogix [1] owned by Schindler & Schill GmbH, a German company specializing in electronic design automation (EDA) software.

  6. Lab-on-a-chip - Wikipedia

    en.wikipedia.org/wiki/Lab-on-a-chip

    The first LOC analysis system was a gas chromatograph, developed in 1979 by S.C. Terry at Stanford University. [ 2 ] [ 3 ] However, only at the end of the 1980s and beginning of the 1990s did the LOC research start to seriously grow as a few research groups in Europe developed micropumps, flowsensors and the concepts for integrated fluid ...

  7. Arista Networks (ANET) Q4 2024 Earnings Call Transcript - AOL

    www.aol.com/finance/arista-networks-anet-q4-2024...

    Image source: The Motley Fool. Arista Networks (NYSE: ANET) Q4 2024 Earnings Call Feb 18, 2025, 4:30 p.m. ET. Contents: Prepared Remarks. Questions and Answers. Call Participants

  8. Environmental systems analysis - Wikipedia

    en.wikipedia.org/wiki/Environmental_systems_analysis

    Environmental systems analysis (ESA) is a systematic and systems based approach for describing human actions impacting on the natural environment to support decisions and actions aimed at perceived current or future environmental problems. Impacts of different types of objects are studied that ranges from projects, programs and policies, to ...

  9. Via (electronics) - Wikipedia

    en.wikipedia.org/wiki/Via_(electronics)

    (2) Blind via. (3) Buried via. The gray and green layers are nonconducting, while the thin orange layers and red vias are conductive. A via (Latin, 'path' or 'way') is an electrical connection between two or more metal layers of a printed circuit boards (PCB) or integrated circuit. Essentially a via is a small drilled hole that goes through two ...