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Survivalism is a movement, lifestyle, or philosophy that focuses on preparing for and surviving potential disruptions in daily life, such as natural disasters, economic collapse,…

The issue of human extinction is complex and serious. It is the hypothetical extinction of the human species, caused by either extraneous natural causes, such…

A monothematic delusion is a type of delusional disorder characterized by an individual’s preoccupation with a single theme or set of related themes. It is…

A densitometer is a device that measures the optical density of a material, most commonly in photography, printing, and imaging. It is used to calculate…

Surgical pathology is a medical specialty that involves the examination of tissues removed from living patients during surgery to aid in the diagnosis and progression…

Cytopathology is a branch of pathology that studies diseases at the cellular level. It entails the examination of individual cells, which are frequently collected using…

Anatomical pathology is a medical specialty concerned with disease diagnosis based on the examination of organs and tissues under macroscopic, microscopic, biochemical, immunologic, and molecular…

An optical microscope, also known as a light microscope, is a commonly used tool in the field of microscopy for observing and studying small objects…

A USB microscope is a type of microscope that employs a digital camera and communicates with a computer or other devices via a USB port.…

A temperate deciduous forest is a biome distinguished by four distinct seasons, a temperate climate, and deciduous trees that shed their leaves in the autumn.…

Horizontal gene transfer (HGT) is the transfer of genetic material from one organism to another that is not its offspring. It is the movement of…

Unequal crossing over is a genetic phenomenon that can occur during the recombination process. It is a type of gene duplication or deletion event in…