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Each antibody binds to a specific antigen in a highly specific interaction analogous to a lock and key.. An antibody (Ab) or immunoglobulin (Ig) is a large, Y-shaped protein belonging to the immunoglobulin superfamily which is used by the immune system to identify and neutralize antigens such as bacteria and viruses, including those that cause disease.
Rosalind G. Brewer (born 1962) is an American businesswoman and former CEO of Walgreens Boots Alliance, before stepping down in September 2023. [1] Brewer is the first woman to become CEO of Walgreens Boots Alliance, group president and COO of Starbucks, and CEO of Sam's Club. [2]
General Atomics is led by chairman and CEO Neal Blue and his brother, Linden Blue. [15]Linden P. Blue is the chief executive officer of General Atomics Aeronautical Systems (GA-ASI), the division responsible for manufacturing and selling the Reaper UAV. [16]
Statistically, more caste and religious diversity reduced private spending. Primary schools taught literacy, so local diversity limited its growth. [456] The education system of India is the world's second-largest. [457] India has over 900 universities, 40,000 colleges [458] and 1.5 million schools. [459]
Overall energy consumption in 2021 [1]. Energy in the United States is obtained from a diverse portfolio of sources, although the majority came from fossil fuels in 2021, as 36% of the nation's energy originated from petroleum, 32% from natural gas, and 11% from coal.
Species diversity is the number of different species that are represented in a given community (a dataset). The effective number of species refers to the number of equally abundant species needed to obtain the same mean proportional species abundance as that observed in the dataset of interest (where all species may not be equally abundant).
Pattern diversity consists of two or more co-located antennas with different radiation patterns. This type of diversity makes use of directional antennas that are usually physically separated by some (often short) distance. Collectively they are capable of discriminating a large portion of angle space and can provide a higher gain versus a ...
Then gamma diversity is the total species diversity in the dataset and alpha diversity the mean species diversity per subunit. Beta diversity quantifies how many subunits there would be if the total species diversity of the dataset and the mean species diversity per subunit remained the same, but the subunits shared no species. [2] [7]