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  2. pH - Wikipedia

    en.wikipedia.org/wiki/PH

    The pH level of food ... For example, the pH of a 0.01 in moles per ... is a key element in the determination of equilibrium constants by potentiometric ...

  3. Droplet-based microfluidics - Wikipedia

    en.wikipedia.org/wiki/Droplet-based_Microfluidics

    PDMS is more permeable to CO 2 than to O 2 or N 2, thus, the dissolved gas level during incubation should be adjusted to reach the expected pH condition. [ 113 ] Biological macromolecule characterization

  4. European Pharmacopoeia - Wikipedia

    en.wikipedia.org/wiki/European_Pharmacopoeia

    For example, a German version is jointly published by Austria, Germany and Switzerland. In the future, the former three-year cycle comprising one edition and eight supplements will be replaced by an annual edition made up of three issues, numbered .1 to .3 (for example, the 12th Edition will consist of issues 12.1, 12.2 and 12.3).

  5. Amino acid - Wikipedia

    en.wikipedia.org/wiki/Amino_acid

    For example, the systematic name of alanine is 2-aminopropanoic acid, based on the formula CH 3 −CH(NH 2)−COOH. The Commission justified this approach as follows: [ 7 ] The systematic names and formulas given refer to hypothetical forms in which amino groups are unprotonated and carboxyl groups are undissociated.

  6. ISO/IEC 15504 - Wikipedia

    en.wikipedia.org/wiki/ISO/IEC_15504

    ISO/IEC 15504 is the reference model for the maturity models (consisting of capability levels which in turn consist of the process attributes and further consist of generic practices) against which the assessors can place the evidence that they collect during their assessment, so that the assessors can give an overall determination of the organization's capabilities for delivering products ...

  7. Carbon dioxide - Wikipedia

    en.wikipedia.org/wiki/Carbon_dioxide

    Carbon dioxide content in fresh air (averaged between sea-level and 10 kPa level, i.e., about 30 km (19 mi) altitude) varies between 0.036% (360 ppm) and 0.041% (412 ppm), depending on the location. [46] In humans, exposure to CO 2 at concentrations greater than 5% causes the development of hypercapnia and respiratory acidosis. [47]

  8. General Motors 122 engine - Wikipedia

    en.wikipedia.org/wiki/General_Motors_122_engine

    The 1.8-liter pushrod engine was the first engine to power the J-body cars. Introduced with the models in 1982, the 1.8 used a two-barrel Rochester carburetor and produced 88 hp (66 kW) and 100 lb⋅ft (140 N⋅m) of torque.

  9. Alzheimer's disease - Wikipedia

    en.wikipedia.org/wiki/Alzheimer's_disease

    For example, the US National Institutes of Health program for Alzheimer's research, the National Plan to Address Alzheimer’s Disease, has a budget of US$3.98 billion for fiscal year 2026. [31] In the European Union , the 2020 Horizon Europe research programme awarded over €570 million for dementia-related projects.