Pore Wikipedia

Pore - Wikipedia.

Pore (bread), an air pocket in bread; Pore space in soil; Void (composites), a pore that remains unoccupied in a composite material; Solar pore, a newly forming sunspot without a penumbra; Other uses. Pore, Casanare, a town and municipality in the Department of Casanare, Colombia; Ryan Pore (born 1983), American soccer player.


Pore water pressure - Wikipedia.

Pore water pressure (sometimes abbreviated to pwp) refers to the pressure of groundwater held within a soil or rock, in gaps between particles ().Pore water pressures below the phreatic level of the groundwater are measured with piezometers.The vertical pore water pressure distribution in aquifers can generally be assumed to be close to hydrostatic.. In the unsaturated ("vadose") ....


Poreč – Wikipedia.

Die Stadt Porec ['p?ret?] oder Parenzo (italienisch; historisch lateinisch Parens oder Parentium; historischer deutscher Name: Parenz) ist eine der bedeutendsten Kustenstadte an der Westkuste der Halbinsel Istrien in Kroatien, neben Rovinj (Rovigno) und dem urbanen Zentrum Pula (Pola). Die Stadt hat 16.696 Einwohner (Stand 2011). Das wohl bedeutendste Bauwerk in Porec ist ....


Porosity - Wikipedia.

Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%. Strictly speaking, some tests measure the "accessible void", the total amount of void space accessible from the surface (cf. closed-cell foam).. There are many ways ....


Gonopore - Wikipedia.

A gonopore, sometimes called a gonadopore, is a genital pore in many invertebrates. Hexapods, including insects have a single common gonopore, except mayflies, which have a pair of gonopores. More specifically, in the unmodified female it is the opening of the common oviduct, and in the male, it is the opening of the ejaculatory duct.. The position of the gonopore varies ....


Nuclear - Wikipedia.

Physics. Relating to the nucleus of the atom: . Nuclear engineering; Nuclear physics; Nuclear power; Nuclear reactor; Nuclear weapon; Nuclear medicine; Radiation ....


Membrane technology - Wikipedia.

The pore sizes of technical membranes are specified differently depending on the manufacturer. One common distinction is by nominal pore size.It describes the maximum pore size distribution and gives only vague information about the retention capacity of a membrane. The exclusion limit or "cut-off" of the membrane is usually specified in the form of NMWC (nominal molecular ....


Republic of Singapore Air Force - Wikipedia.

The Republic of Singapore Air Force (RSAF) is the aerial service branch of the Singapore Armed Forces (SAF). It was established in 1968 as the Singapore Air Defence Command (SADC) before renaming to its current iteration in 1975. The RSAF has undertaken a significant role in Singapore's military defence strategy since its formation. It has been considered by various ....


Gaussian function - Wikipedia.

for arbitrary real constants a, b and non-zero c.It is named after the mathematician Carl Friedrich Gauss.The graph of a Gaussian is a characteristic symmetric "bell curve" shape.The parameter a is the height of the curve's peak, b is the position of the center of the peak, and c (the standard deviation, sometimes called the Gaussian RMS width) controls the width of the "bell"..


Poreč — Wikipédia.

Porec en croate ou Parenzo en italien est une ville et une municipalite situee en Istrie, dans le comitat d'Istrie, en Croatie.Au recensement de 2001, la municipalite comptait 17 460 habitants, dont 75,40 % de Croates [2] et la ville seule comptait 10 448 habitants [3]. C'est une commune bilingue croate/italien [4].. Histoire. Le lieu de Porec/Parenzo est habite depuis les temps ....


Void ratio - Wikipedia.

The void ratio of a mixture is the ratio of the volume of voids to volume of solids.. It is a dimensionless quantity in materials science, and is closely related to porosity as follows: = = = and = = + = + where is void ratio, is porosity, V V is the volume of void-space (such as fluids), V S is the volume of solids, and V T is the total or bulk volume. This figure is relevant in ....


Gland - Wikipedia.

Exocrine glands secrete their products through a duct onto an outer or inner surface of the body, such as the skin or the gastrointestinal tract.Secretion is directly onto the apical surface. The glands in this group can be divided into three groups: Apocrine glands - a portion of the secreting cell's body is lost during secretion. 'Apocrine glands' is often used to refer to the apocrine ....


Knudsen diffusion - Wikipedia.

In physics, Knudsen diffusion, named after Martin Knudsen, is a means of diffusion that occurs when the scale length of a system is comparable to or smaller than the mean free path of the particles involved. An example of this is in a long pore with a narrow diameter (2-50 nm) because molecules frequently collide with the pore wall. Consider the diffusion of gas molecules through ....


Poreč – Wikipedija.

Porec se nalazi na 45.2258 stupnjeva sjeverne sirine i 13.593 stupnjeva istocne duzine. Lezi na nadmorskoj visini od 29 metara.. Grad, koji je star gotovo dvije tisuce godina, nalazi se u luci koju od mora stiti otocic Sveti Nikola.U samom gradu prema popisu stanovnistva 2011. godine obitava 9790 stanovnika, vecina zivi u predgradima. Grad Porec kao sira cjelina ima ukupno 16. ....


Pore – Wikipedia.

Eine Pore (griechisch ????? poros, medizinisch auch Porus: ,,Offnung", ,,Loch") ist eine sehr kleine Offnung, Hohlung oder Vertiefung. Es wird zwischen Mikro-, Meso- und Makroporen unterschieden. Die zugehorige Stoffeigenschaft ist die Porositat.


Herbivore - Wikipedia.

Etymology. Herbivore is the anglicized form of a modern Latin coinage, herbivora, cited in Charles Lyell's 1830 Principles of Geology. Richard Owen employed the anglicized term in an 1854 work on fossil teeth and skeletons. Herbivora is derived from Latin herba 'small plant, herb' and vora, from vorare 'to eat, devour'.. Definition and related terms. Herbivory is a form of ....


Van Deemter equation - Wikipedia.

The van Deemter equation in chromatography, named for Jan van Deemter, relates the variance per unit length of a separation column to the linear mobile phase velocity by considering physical, kinetic, and thermodynamic properties of a separation. These properties include pathways within the column, diffusion (axial and longitudinal), and mass transfer kinetics between stationary ....


Cyclic nucleotide–gated ion channel - Wikipedia.

Pore. The structure of the pore is similar to other ion channels that contain P-loops. The P-loop enters the membrane of the pore from the extracellular side and exits to the intracellular side. The P loop enters as an alpha helix and exists as an uncoiled strand. Helices that cover the inner membrane line the channel..


Flowering plant - Simple English Wikipedia, the free encyclopedia.

Angiosperms have a number of derived characters, which evolved as they split off from the gymnosperms.. Flowers; Flowers, the reproductive organs of flowering plants, are the most remarkable feature distinguishing them from other seed plants.Flowers, with their colour and their nectar, attract pollinators, which are mostly insects and birds.95% of flowering plants in tropical ....


Dadabhai Naoroji - Wikipedia.

4 September 1825 Navsari, Bombay Presidency, British India: Died 30 June 1917 (aged 91)Bombay, Bombay Presidency, British India: Nationality: British Indian subject: Political party: Liberal: Other political affiliations: Co-founder of Indian ....


Curvularia - Wikipedia.

Curvularia is a genus of hyphomycete fungi which can be pathogens but also act as beneficial partners of many plant species. They are common in soil. Most Curvularia species are found in tropical regions, though a few are found in temperate zones.. Curvularia is defined by the type species C. lunata (Wakker) Boedijn.. Curvularia lunata appears as shiny velvety-black, fluffy ....


Reproductive system of gastropods - Wikipedia.

The reproductive system of marine gastropods such as those from class Opisthobranchia and order Archaeogastropoda from the class Prosobranchia, is a continuous cycle of alternating male and female reproductive role prevalence.Immediately after spawning in late summer, the predominance of the female reproductive functions are terminated and gametogenesis initiates ....


Darcy's law - Wikipedia.

Darcy's law is an equation that describes the flow of a fluid through a porous medium. The law was formulated by Henry Darcy based on results of experiments on the flow of water through beds of sand, forming the basis of hydrogeology, a branch of earth sciences.It is analogous to Ohm's law in electrostatics, linearly relating the volume flow rate of the fluid to the hydraulic head ....