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A potentiometric surface is the imaginary plane where a given reservoir of fluid will "equalize out to" if allowed to flow. A potentiometric surface is based on hydraulic principles. For example, two connected storage tanks with one full and one empty will gradually fill/drain to the same level.
The definition of the water table is the surface where the pressure head is equal to atmospheric pressure (where gauge pressure = 0). Unsaturated conditions occur above the water table where the pressure head is negative (absolute pressure can never be negative, but gauge pressure can) and the water that incompletely fills the pores of the ...
The following is a list of prominent companies and organizations with their main headquarters in Nairobi: East African Breweries; Equity Group Holdings Limited; Gulf African Bank; KCB Group Limited; Kenya Airports Authority; Kenya Airways; Kenya Commercial Bank Group; Kenya Electricity Generating Company (KenGen) Mumias Sugar Company; Nation ...
The National Environment Management Authority (NEMA) is a Kenyan government agency responsible for the management of the environment, and environmental policy. NEMA is located in Nairobi . History
The Kenya National Academy of Sciences (KNAS) is an independent academic institution, founded on 2 November 1983. KNAS collaborates with the Government of Kenya , scientific organisations, the scientific community, and the public to promote the use of scholarly and scientific knowledge and technology for national development.
Voltage-sensitive dyes, also known as potentiometric dyes, are dyes which change their spectral properties in response to voltage changes. [1] They are able to provide linear measurements of firing activity of single neurons , large neuronal populations or activity of myocytes .
Beckman Model M pH Meter, 1937 [1] Beckman model 72 pH meter, 1960 781 pH/Ion Meter pH meter by Metrohm. A pH meter is a scientific instrument that measures the hydrogen-ion activity in water-based solutions, indicating its acidity or alkalinity expressed as pH. [2]
Centum Real Estate – 100 percent shareholding – A real estate management, ownership, and development company. Centum RE has approximately 2,113 units in its project’s portfolio spread out across Vipingo (Kilifi, Kenya), Nairobi (Kenya) and Pearl Marina (Uganda) and 89% of these had been sold as of 31 March 2024.