Search results
Results From The WOW.Com Content Network
Quantitative microbiological risk assessment [1] (QMRA) is the process of estimating the risk from exposure to microorganisms.. The process involves measuring known microbial pathogens or indicators and running a Monte Carlo simulation to estimate the risk of transfer. [1]
Global indicators- Due to differences in social, economical, and environmental conditions of countries, each country has its own indicators and indexes to measure sustainability, which can lead to improper and varying interpretation at the global level. Hence, there common indexes and measuring parameters would allow comparisons among countries.
Valero is ranked No. 31 on the Fortune 500 rankings of the largest United States corporations by total revenue as of 2018. [33] For 2023, the company reported earnings of US$9.149 billion, with an annual revenue of US$144.766 billion. Valero Energy's shares traded at $130 per share, and its market capitalization was valued at over US$44 billion ...
Indicators of spatial association are statistics that evaluate the existence of clusters in the spatial arrangement of a given variable. For instance, if we are studying cancer rates among census tracts in a given city local clusters in the rates mean that there are areas that have higher or lower rates than is to be expected by chance alone; that is, the values occurring are above or below ...
AOL latest headlines, entertainment, sports, articles for business, health and world news.
This article about an organic compound is a stub. You can help Wikipedia by expanding it.
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
A complexometric indicator is an ionochromic dye that undergoes a definite color change in presence of specific metal ions. [1] It forms a weak complex with the ions present in the solution, which has a significantly different color from the form existing outside the complex. Complexometric indicators are also known as pM indicators. [2]