"Phototypesetting" Natural Recordings by Native Speakers
Phototypesetting is a process of producing printed matter where metal fonts are replaced by photomagnetic films to make typesetting more efficient. It involves imprinting the text to be printed onto film, which is then electrostatically charged and used in conjunction with light-sensitive photosensitive paper to produce the document.
Phototoxicity, often referred to by its older term photo-toxicity, is an injury to living tissue as a result of exposure to light. Phototoxicity is often compared with phototoxic dermatitis, cutaneous phototoxicity and cutaneous phototoxic eruption.
Phototrophic refers to the process or organisms that produce their own food through the use of light energy. This is a characteristic of plants and some other organisms such as algae and cyanobacteria, which contain chlorophyll, a pigment that captures light energy to power photosynthesis.
Phototrophy refers to the ability of certain organisms, such as plants and some bacteria, to produce their own food using light energy from the sun. This is done through a process called photosynthesis, which involves the conversion of light energy into chemical energy in the form of glucose. Phototrophy is a key characteristic of autotrophic organisms, which are able to produce their own food and sustain themselves without relying on heterotrophic organisms that consume other organisms or organic matter for energy.
Having a positive response to the direction or intensity of light, that typically involves the growth response of an organism (e.g., a change in stem or root orientation) in which the part of the organism that is away from the light source elongates more than the part closer to the light source, resulting in bending of that part toward the light source.
Phototropin is a type of photoreceptor protein found in plants, responsible for detecting blue light and controlling plant growth and development. It plays a key role in phototropism, the phenomenon of plants growing towards or away from light sources. Phototropin is particularly important for regulating plant responses to light, such as cell elongation, cell division, and chloroplast movement, which help plants position themselves optimally to maximize their exposure to light.
Phototypes refers to the art or process of preparing photographs for reproduction or printing. It can also be used to describe photographs printed using a phototype compositor, an early digital printing device from the 1960s and 1970s that combined several photographic images into a single piece of text.
Ectopic (adj.): Relating to or situated outside the normal or proper position; occurring or situated in an abnormal place, especially in an organ or tissue.
The term "photovoltage" refers to the electromotive force (voltage) generated in a material due to the absorption of light. It is the potential difference that is created between two points in an electric field as a result of a photoelectrical effect, such as the photoelectric effect, where light hitting a material induces the ejection of electrons from its surface. The photovoltage can be used to drive an electric current in a circuit and is an essential concept in the field of photovoltaics, particularly in the study and development of solar cells and photovoltaic devices.
Photovoltaics (PV) refers to the conversion of light into electricity through the use of semiconducting materials, primarily silicon, in a process known as photovoltaic effect. This conversion occurs when photons from the sun hit the surface of the PV cells and generate a flow of electrical current.
Photoxylography is a reproduction technique that combines photostatic and xylographic processes to create images.
Photronic refers to something that is related to or controlled by light, particularly in reference to photography or optics. However, in a more specific context, the term was historically used to describe hypothetical environmental energy, known as the "zones of the photronic field" in an overly hypothetical/ debunked homeopathy-related concept.In a more scientifically-grounded sense, it may also connote technologies or concepts that exploit photonics or photonic principles to control light or to power devices, but it's not widely used in mainstream scientific or technical contexts anymore.
PHP stands for "Hypertext Preprocessor". It is a server-side scripting language used primarily for web development.
Phragmites is a type of common reed or tall grass that is native to Europe, Asia, and Africa, but has been naturalized in many other parts of the world. It grows in wetlands, riverbanks, and coastal areas, and can grow up to 12 feet tall. The culms are thick and woody, with flat and pointed leaves and a prominent node at the base of each leaf.The plant has been used for various purposes, including erosion control, reclamation of wetlands, and as a food source for livestock. However, phragmites can also be an invasive species in certain ecosystems, crowding out native plants and altering the environment.