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Continental Crust Definition Continental crust is the solid, outermost layer of the Earth, lying above the mantle.  This layer is sometimes called sial because its…

Safety policy for Manager A safety policy or health and safety policy of an organization is a recognized written statement that states an organization’s commitment…

Basement Membrane Definition Basement membrane is a thin, delicate layer of connective tissue underlying the epithelium of many organs. It is also called basilemma. Basement…

Galena Definition Galena is a gray, metallic mineral occurring in cube-shaped crystals within veins of igneous rock or in sedimentary rocks. It is the main…

Safety  Management Concepts Safety management is commonly understood as applying a set of principles, framework, processes and measures to prevent accidents, injuries and other adverse…

Metamorphism Definition Metamorphism is the process by which rocks are changed in composition, texture, or structure by extreme heat and pressure. The change occurs primarily…

Top 10 Highest paid Actress in 2017 Emma Stone tops the list, pulled in $26 million this year, she has beaten some of Tinseltown’s best-known…

Lymphatic Vessel Definition Lymphatic vessels are any of the vascular channels that transport lymph throughout the lymphatic system and freely anastomose with one another. It…

Absolute Value of an Integer The absolute value of an integer is the numerical value without regard to whether the sign is negative or positive.…

Importance of Consumer’s Surplus Consumer surplus is an extra amount which we feel as surplus of satisfaction. We as consumers give importance to this concept…

Silver Sulfide Definition Silver sulfide (Ag2S) is a dense black solid that is insoluble in all solvents, but is degraded by strong acids. It is…

Categories of Risks in Investment Shortly speaking risk is the variability of return from an investment. Returns on investment may vary from the expectation of…