Science

Introduction – American psychologist, Urie Bronfenbrenner, played a major role in the field of developmental of psychology (Bronfenbrenner, 1979). He was particularly interested in understanding…

Phosphorus is in Period 3 and Group 15 of the periodic table. It has 15 protons, so it has the atomic number 15. This also…

Phosphorus is an element that one will under no circumstances find freely in our environment. It is extremely reactive. Phosphorus is in Period 3 and…

Human behavior is often confusing and inexplicable to observers. The media bombards us with references to post-traumatic stress disorder, psychotic behavior, and even the assurance…

Conglomerate (/kənˈɡlɒmərɪt/) is a clastic sedimentary rock consisting of rounded fragments greater than 2 millimetres (0.08 inch) in diameter. The rounding of the clasts show…

Introduction: For several centuries, the environment has provided habitation for humans and numerous organism but the insatiable needs of humans have driven them to devise…

In chemistry, a ketone is a functional group with the structure RC(=O)R’, where R and R’ can be a variety of carbon-containing substituents. It is…

Itsukushima Shrine (厳島神社, Itsukushima-jinja) on Miyajima is the source of both the island’s fame and its name. Formally named ‘Itsukushima’, the island is more popularly…

Old Havana (Spanish: La Habana Vieja) city, capital, major port, and leading commercial centre of Cuba. It also constitutes one of Cuba’s 15 provinces: Ciudad…

A dicarbonyl is a molecule containing two carbonyls (C=O) groups. It is any metal carbonyl-containing two carbonyl groups per molecule. Although this term could refer…

Arkose (/ˈɑːrkoʊz/) is a type of sandstone (sedimentary rock composed of cemented grains 0.06–2 millimeters (0.0024–0.08 inch) in diameter) containing at least 25% feldspar; primarily…

Coquina (/koʊˈkiːnə/) is a sedimentary rock composed almost entirely of sand-size fossil debris. The fossils are usually mollusk or gastropod shells and shell fragments. Brachiopod,…