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Cell Global Identity ( CGI ) is a globally unique identifier for a Base Transceiver Station in mobile phone networks. [ 1 ] It consists of four parts: Mobile Country Code (MCC), Mobile Network Code (MNC), Location Area Code (LAC) and Cell Identification (CI). It is an integral part of 3GPP specifications for mobile net... | https://en.wikipedia.org/wiki/Cell_Global_Identity |
The Cell Phone Freedom Act (formally An Act respecting the locking of cellular telephones ) was a private member's bill proposed twice to the Parliament of Canada which would have required mobile phone providers remove the SIM lock from devices once a customer reaches the end of their contract.
It was first introduced... | https://en.wikipedia.org/wiki/Cell_Phone_Freedom_Act |
Cell Stem Cell is a peer-reviewed scientific journal published by Cell Press , an imprint of Elsevier .
The journal was established in 2007 and focuses on stem cell research.
Both research articles and reviews are published, at about a 7 to 1 ratio. [ 1 ] [ 2 ] | https://en.wikipedia.org/wiki/Cell_Stem_Cell |
Cell Autonomous Sex Identity (CASI) refers to the intrinsic determination of a cell's sex-specific characteristics based on its genetic and epigenetic makeup, independent of external hormonal influences. Unlike traditional models of sex differentiation , which emphasize the role of gonadal hormones in directing cellula... | https://en.wikipedia.org/wiki/Cell_autonomous_sex_identity |
A cell bank is a facility that stores cells of specific genome for the purpose of future use in a product or medicinal needs, but can also describe the entity of stored cells itself. Cell banks often contain expansive amounts of base cell material that can be utilized for various projects. Cell banks can be used to gen... | https://en.wikipedia.org/wiki/Cell_bank |
Cell biology (also cellular biology or cytology ) is a branch of biology that studies the structure , function , and behavior of cells . [ 1 ] [ 2 ] All living organisms are made of cells. A cell is the basic unit of life that is responsible for the living and functioning of organisms. [ 3 ] Cell biology is the study o... | https://en.wikipedia.org/wiki/Cell_biology |
Cell biophysics (or cellular biophysics ) is a sub-field of biophysics that focuses on physical principles underlying cell function. Sub-areas of current interest include statistical models of intracellular signaling dynamics, intracellular transport, cell mechanics (including membrane and cytoskeletal mechanics), mole... | https://en.wikipedia.org/wiki/Cell_biophysics |
In CDMA -based Cellular networks , cell breathing is a mechanism which allows overloaded cells to offload subscriber traffic to neighbouring cells by changing the geographic size of their service area. Heavily loaded cells decrease in size while neighbouring cells increase their service area to compensate. Thus, some t... | https://en.wikipedia.org/wiki/Cell_breathing_(telephony) |
The cell cortex , also known as the actin cortex, cortical cytoskeleton or actomyosin cortex , is a specialized layer of cytoplasmic proteins on the inner face of the cell membrane . It functions as a modulator of membrane behavior and cell surface properties. [ 1 ] [ 2 ] [ 3 ] In most eukaryotic cells lacking a cell w... | https://en.wikipedia.org/wiki/Cell_cortex |
Cell counting is any of various methods for the counting or similar quantification of cells in the life sciences , including medical diagnosis and treatment . It is an important subset of cytometry , with applications in research and clinical practice. For example, the complete blood count can help a physician to deter... | https://en.wikipedia.org/wiki/Cell_counting |
Cell culture or tissue culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. After cells of interest have been isolated from living tissue , they can subsequently be maintained under carefully controlled conditions. They need to be kept at body temp... | https://en.wikipedia.org/wiki/Cell_culture |
A cell culture assay is any method used to assess the cytotoxicity of a material. [ 1 ] [ 2 ] This refers to the in vitro assessment of a material to determine whether it releases toxic chemicals in the cell. It also determines if the quantity is sufficient to kill cells, either directly or indirectly, through the inhi... | https://en.wikipedia.org/wiki/Cell_culture_assay |
Cell cycle analysis by DNA content measurement is a method that most frequently employs flow cytometry to distinguish cells in different phases of the cell cycle . Before analysis, the cells are usually permeabilised and treated with a fluorescent dye that stains DNA quantitatively, such as propidium iodide (PI) or 4,6... | https://en.wikipedia.org/wiki/Cell_cycle_analysis |
CcrM (or M.CcrMI ) is an orphan DNA methyltransferase , that is involved in controlling gene expression in most Alphaproteobacteria . This enzyme modifies DNA by catalyzing the transference of a methyl group from the S-adenosyl-L methionine substrate to the N6 position of an adenine base in the sequence 5'-GANTC-3' wit... | https://en.wikipedia.org/wiki/Cell_cycle_regulated_Methyltransferase |
Cell cycle withdrawal refers to the natural stoppage of cell cycle during cell division . When cells divide, there are many internal or external factors that would lead to a stoppage of division. This stoppage could be permanent or temporary, and could occur in any one of the four cycle phases ( G1 , S , G2 and M ), ... | https://en.wikipedia.org/wiki/Cell_cycle_withdrawal |
Cell damage (also known as cell injury ) is a variety of changes of stress that a cell suffers due to external as well as internal environmental changes. Amongst other causes, this can be due to physical, chemical, infectious, biological, nutritional or immunological factors. Cell damage can be reversible or irreversib... | https://en.wikipedia.org/wiki/Cell_damage |
Cell death is the event of a biological cell ceasing to carry out its functions. This may be the result of the natural process of old cells dying and being replaced by new ones, as in programmed cell death , or may result from factors such as diseases , localized injury , or the death of the organism of which the cells... | https://en.wikipedia.org/wiki/Cell_death |
Cell disruption , sometimes referred to as digestion , is a method or process for releasing biological molecules from inside a cell .
The production of biologically interesting molecules using cloning and culturing methods allows the study and manufacture of relevant molecules. Except for excreted molecules, cells pro... | https://en.wikipedia.org/wiki/Cell_disruption |
Cell division is the process by which a parent cell divides into two daughter cells. [ 1 ] Cell division usually occurs as part of a larger cell cycle in which the cell grows and replicates its chromosome(s) before dividing. In eukaryotes , there are two distinct types of cell division: a vegetative division ( mitosis... | https://en.wikipedia.org/wiki/Cell_division |
Cell division orientation is the direction along which the new daughter cells are formed. Cell division orientation is important for morphogenesis , cell fate and tissue homeostasis. Abnormalities in the cell division orientation leads to the malformations during development and cancerous tissues. Factors that influenc... | https://en.wikipedia.org/wiki/Cell_division_orientation |
Cell encapsulation is a possible solution to graft rejection in tissue engineering applications. Cell microencapsulation technology involves immobilization of cells within a polymeric semi-permeable membrane . It permits the bidirectional diffusion of molecules such as the influx of oxygen, nutrients, growth factors e... | https://en.wikipedia.org/wiki/Cell_encapsulation |
Cell engineering is the purposeful process of adding, deleting, or modifying genetic sequences in living cells to achieve biological engineering goals such as altering cell production, changing cell growth and proliferation requirements, adding or removing cell functions , and many more. Cell engineering often makes us... | https://en.wikipedia.org/wiki/Cell_engineering |
The cell envelope comprises the inner cell membrane and the cell wall of a bacterium . In Gram-negative bacteria an outer membrane is also included. [ 1 ] This envelope is not present in the Mollicutes where the cell wall is absent.
Bacterial cell envelopes fall into two major categories: a Gram-positive type which st... | https://en.wikipedia.org/wiki/Cell_envelope |
Within the field of developmental biology , one goal is to understand how a particular cell develops into a specific cell type, known as fate determination . In an embryo, several processes play out at a molecular level to create an organism. These processes include cell proliferation , differentiation , cellular movem... | https://en.wikipedia.org/wiki/Cell_fate_determination |
In cell biology , cell fractionation is the process used to separate cellular components while preserving individual functions of each component. [ 1 ] This is a method that was originally used to demonstrate the cellular location of various biochemical processes. Other uses of subcellular fractionation is to provide a... | https://en.wikipedia.org/wiki/Cell_fractionation |
Cell fusion is an important cellular process in which several uninucleate cells (cells with a single nucleus ) combine to form a multinucleate cell, known as a syncytium . Cell fusion occurs during differentiation of myoblasts , osteoclasts and trophoblasts , during embryogenesis , and morphogenesis . [ 1 ] Cell fusion... | https://en.wikipedia.org/wiki/Cell_fusion |
Cell growth refers to an increase in the total mass of a cell , including both cytoplasmic , nuclear and organelle volume. [ 1 ] Cell growth occurs when the overall rate of cellular biosynthesis (production of biomolecules or anabolism) is greater than the overall rate of cellular degradation (the destruction of biomol... | https://en.wikipedia.org/wiki/Cell_growth |
Cell isolation is the process of separating individual living cells from a solid block of tissue or cell suspension. While some types of cell naturally exist in a separated form (for example blood cells ), other cell types that are found in solid tissue require specific techniques to separate them into individual cell... | https://en.wikipedia.org/wiki/Cell_isolation |
Cell lineage denotes the developmental history of a tissue or organ from the fertilized egg . [ 1 ] This is based on the tracking of an organism's cellular ancestry due to the cell divisions and relocation as time progresses. This starts with the originator cells and finishes with a mature cell that can no longer divid... | https://en.wikipedia.org/wiki/Cell_lineage |
Cell mechanics is a sub-field of biophysics that focuses on the mechanical properties and behavior of living cells and how it relates to cell function. [ 1 ] It encompasses aspects of cell biophysics , biomechanics , soft matter physics and rheology , mechanobiology and cell biology .
Eukaryotic cells [ 2 ] are cells ... | https://en.wikipedia.org/wiki/Cell_mechanics |
Cell migration is a central process in the development and maintenance of multicellular organisms . Tissue formation during embryonic development , wound healing and immune responses all require the orchestrated movement of cells in particular directions to specific locations. Cells often migrate in response to specifi... | https://en.wikipedia.org/wiki/Cell_migration |
In electrochemistry , cell notation or cell representation is a shorthand method of expressing a reaction in an electrochemical cell .
In cell notation, the two half-cells are described by writing the formula of each individual chemical species involved in the redox reaction across the cell, with all other common ions... | https://en.wikipedia.org/wiki/Cell_notation |
Cell of origin ( COO ) is a mobile-positioning technique for finding a caller's cell (the basic geographical coverage unit of a cellular telephone system) location.
Crude COO positioning considers the location of the base station to be the location of the caller. This is not very accurate, as the majority of mobile ne... | https://en.wikipedia.org/wiki/Cell_of_origin |
The cell painting assay [ 1 ] is a high-content , high-throughput imaging technique used to capture a wide array of cellular phenotypes in response to diverse perturbations. [ 2 ] These phenotypes, often termed "morphological profiles", can be used to understand various biological phenomena, including cellular response... | https://en.wikipedia.org/wiki/Cell_painting |
Cell physiology is the biological study of the activities that take place in a cell to keep it alive. The term physiology refers to normal functions in a living organism . [ 1 ] Animal cells , plant cells and microorganism cells show similarities in their functions even though they vary in structure. [ 2 ] [ page neede... | https://en.wikipedia.org/wiki/Cell_physiology |
Cell polarity refers to spatial differences in shape, structure, and function within a cell . Almost all cell types exhibit some form of polarity, which enables them to carry out specialized functions. Classical examples of polarized cells are described below, including epithelial cells with apical-basal polarity, neur... | https://en.wikipedia.org/wiki/Cell_polarity |
Cell potency is a cell 's ability to differentiate into other cell types . [ 1 ] [ 2 ] The more cell types a cell can differentiate into, the greater its potency. Potency is also described as the gene activation potential within a cell, which like a continuum, begins with totipotency to designate a cell with the most d... | https://en.wikipedia.org/wiki/Cell_potency |
Cell proliferation is the process by which a cell grows and divides to produce two daughter cells . [ 1 ] [ 2 ] [ 3 ] [ 4 ] Cell proliferation leads to an exponential increase in cell number and is therefore a rapid mechanism of tissue growth . Cell proliferation requires both cell growth and cell division to occur at... | https://en.wikipedia.org/wiki/Cell_proliferation |
In biology , cell signaling ( cell signalling in British English ) is the process by which a cell interacts with itself, other cells, and the environment. Cell signaling is a fundamental property of all cellular life in both prokaryotes and eukaryotes .
Typically, the signaling process involves three components: the s... | https://en.wikipedia.org/wiki/Cell_signaling |
The cell survival curve is a curve often used in radiobiology that represents the relationship between the amount of cells retaining reproductive capabilities and the absorbed dose of radiation from said cells. Tumor cells are able to grow infinitely, while normal cells must undergo treatment in order to grow indefinit... | https://en.wikipedia.org/wiki/Cell_survival_curve |
Cell synchronization is a process by which cells in a culture at different stages of the cell cycle are brought to the same phase. Cell synchrony is a vital process in the study of cells progressing through the cell cycle as it allows population-wide data to be collected rather than relying solely on single-cell experi... | https://en.wikipedia.org/wiki/Cell_synchronization |
Cell therapy (also called cellular therapy, cell transplantation , or cytotherapy ) is a therapy in which viable cells are injected, grafted or implanted into a patient in order to effectuate a medicinal effect, [ 1 ] for example, by transplanting T-cells capable of fighting cancer cells via cell-mediated immunity in t... | https://en.wikipedia.org/wiki/Cell_therapy |
A cell type is a classification used to identify cells that share morphological or phenotypical features. [ 1 ] A multicellular organism may contain cells of a number of widely differing and specialized cell types, such as muscle cells and skin cells , that differ both in appearance and function yet have identical geno... | https://en.wikipedia.org/wiki/Cell_type |
Cell unroofing encompasses various methods used to isolate and expose the cell membrane of cells . Unlike the more common membrane extraction protocols performed with multiple steps of centrifugation (which aims to separate the membrane fraction from a cell lysate ), cell unroofing aims to tear and preserve patches of ... | https://en.wikipedia.org/wiki/Cell_unroofing |
Cellomics is the discipline of quantitative cell analysis using bioimaging methods and informatics with a workflow involving three major components: image acquisition , image analysis , and data visualization and management. These processes are generally automated. All three of these components depend on sophisticated ... | https://en.wikipedia.org/wiki/Cellomics |
Cellosaurus is an online knowledge base on cell lines , which attempts to document all cell lines used in biomedical research . [ 1 ] It is provided by the Swiss Institute of Bioinformatics (SIB). It is an ELIXIR Core Data Resource [ 2 ] [ 3 ] as well as an IRDiRC's Recognized Resource. [ 4 ] It is the contributing res... | https://en.wikipedia.org/wiki/Cellosaurus |
Overage charges are incurred when a mobile phone (cellphone) is used for more time than the quota fixed under a post-payment plan.
Billing for mobile phones can take the form of either a pre-paid plan or a post-paid plan. In a pre-paid plan, the cell phone user pays for the minutes before using them. This kind of plan... | https://en.wikipedia.org/wiki/Cellphone_overage_charges |
The Cells Alive System (CAS) is a line of commercial freezers manufactured by ABI Corporation, Ltd. of Chiba, Japan claimed to preserve food with greater freshness than ordinary freezing by using electromagnetic fields and mechanical vibrations to limit ice crystal formation that destroys food texture. They also are cl... | https://en.wikipedia.org/wiki/Cells_Alive_System |
Celltick Technologies is a US-based telecom technology provider specializing in public warning systems , cell broadcasting and mass notification platforms. [ 1 ] [ 2 ] The company is also known for creating software applications which are used by mobile carriers , OEM and governmental organizations . [ 3 ]
Ronen Danie... | https://en.wikipedia.org/wiki/Celltick_Technologies |
Celltrion, Inc. ( Korean : 주식회사 셀트리온 ) is a biopharmaceutical company headquartered in Incheon , South Korea . Celltrion Healthcare conducts worldwide marketing, sales, and distribution of biological medicines developed by Celltrion. [ 2 ] Celltrion's founder, Seo Jung-jin , is the richest person in South Korea. [ 3 ] ... | https://en.wikipedia.org/wiki/Celltrion |
In computational biology , a Cellular Potts model (CPM, also known as the Glazier-Graner-Hogeweg model) is a computational model of cells and tissues. It is used to simulate individual and collective cell behavior, tissue morphogenesis and cancer development. CPM describes cells as deformable objects with a certain vol... | https://en.wikipedia.org/wiki/Cellular_Potts_model |
Cellular V2X (C-V2X) is an umbrella term that comprises all 3rd Generation Partnership Project (3GPP) V2X technologies for connected mobility and self-driving cars . It includes both direct and cellular network communications and is an alternative to 802.11p , the IEEE specified standard for V2V and other forms of V2X ... | https://en.wikipedia.org/wiki/Cellular_V2X |
In cell biology and pathophysiology , cellular adaptation refers to changes made by a cell in response to adverse or varying environmental changes. The adaptation may be physiologic (normal) or pathologic (abnormal).
Morphological adaptations observed at the cellular level include atrophy , hypertrophy , hyperplasia ,... | https://en.wikipedia.org/wiki/Cellular_adaptation |
Cellular agriculture focuses on the production of agricultural products from cell cultures using a combination of biotechnology , tissue engineering , molecular biology , and synthetic biology to create and design new methods of producing proteins, fats, and tissues that would otherwise come from traditional agricultur... | https://en.wikipedia.org/wiki/Cellular_agriculture |
Anastasis is a cellular phenomenon characterized by recovery of cells threatened by cell death ; it essentially reverses the process of programmed cell death, or apoptosis . Contrary to the prior assumption that apoptosis is irreversible, some cells have been discovered to resist the stimuli that trigger apoptosis. Som... | https://en.wikipedia.org/wiki/Cellular_anastasis |
Cellular beam is a further development of the traditional castellated beam . [ 1 ] The advantage of the steel beam castellation process is that it increases strength without adding weight, making both versions an inexpensive solution to achieve maximum structural load capacity in building construction . [ 2 ]
The diff... | https://en.wikipedia.org/wiki/Cellular_beam |
Cellular deconvolution (also referred to as cell type composition or cell proportion estimation ) refers to computational techniques aiming at estimating the proportions of different cell types in samples collected from a tissue . [ 1 ] For example, samples collected from the human brain are a mixture of various neuron... | https://en.wikipedia.org/wiki/Cellular_deconvolution |
Cellular dewetting refers to the process of nucleation and enlargement of transendothelial cell macroaperture (TEM) tunnels in endothelial cells (Figure 1). [ 1 ] This phenomenon is analogous to the nucleation and growth of dry patches in viscous liquids spreading on a non-wettable substrate (Figure 2). [ 2 ] Cellular ... | https://en.wikipedia.org/wiki/Cellular_dewetting |
Cellular differentiation is the process in which a stem cell changes from one type to a differentiated one. [ 2 ] [ 3 ] Usually, the cell changes to a more specialized type. Differentiation happens multiple times during the development of a multicellular organism as it changes from a simple zygote to a complex system o... | https://en.wikipedia.org/wiki/Cellular_differentiation |
Cellular extensions also known as cytoplasmic protrusions and cytoplasmic processes are those structures that project from different cells , in the body, or in other organisms. Many of the extensions are cytoplasmic protrusions such as the axon and dendrite of a neuron , known also as cytoplasmic processes.
Different ... | https://en.wikipedia.org/wiki/Cellular_extensions |
Cellular manufacturing is a process of manufacturing which is a subsection of just-in-time manufacturing and lean manufacturing encompassing group technology . The goal of cellular manufacturing is to move as quickly as possible, make a wide variety of similar products, while making as little waste as possible. Cellula... | https://en.wikipedia.org/wiki/Cellular_manufacturing |
Cellular memory modules are a form of epigenetic inheritance that allow cells to maintain their original identity after a series of cell divisions and developmental processes. Cellular memory modules implement these preserved characteristics into transferred environments through transcriptional memory . [ 1 ] Cellular ... | https://en.wikipedia.org/wiki/Cellular_memory_modules |
A cellular microarray (or cell microarray) is a laboratory tool that allows for the multiplex interrogation of living cells on the surface of a solid support. The support, sometimes called a "chip", is spotted with varying materials, such as antibodies , proteins , or lipids , which can interact with the cells, leadin... | https://en.wikipedia.org/wiki/Cellular_microarray |
Cellular microbiology is a discipline that bridges microbiology and cell biology .
The term "cellular microbiology" was coined by the authors of the book of the same title published in 1996. [ 1 ] Cooperation and mutual dependency between microbiology and cell biology had been increasing in the years before that, and ... | https://en.wikipedia.org/wiki/Cellular_microbiology |
A cellular model is a mathematical model of aspects of a biological cell , for the purposes of in silico research.
Developing such models has been a task of systems biology and mathematical biology . It involves developing efficient algorithms , data structures , visualization and communication tools to orchestrate th... | https://en.wikipedia.org/wiki/Cellular_model |
Cellular noise is random variability in quantities arising in cellular biology . For example, cells which are genetically identical, even within the same tissue, are often observed to have different expression levels of proteins, different sizes and structures. [ 1 ] [ 2 ] These apparently random differences can have i... | https://en.wikipedia.org/wiki/Cellular_noise |
A cellular repeater (also known as cell phone signal booster or cell phone signal amplifier ) is a type of bi-directional amplifier used to improve cell phone reception. [ citation needed ] A cellular repeater system commonly consists of a donor antenna that receives and transmits signal from nearby cell towers, coaxia... | https://en.wikipedia.org/wiki/Cellular_repeater |
Cellular respiration is the process of oxidizing biological fuels using an inorganic electron acceptor , such as oxygen , to drive production of adenosine triphosphate (ATP) , which stores chemical energy in a biologically accessible form. Cellular respiration may be described as a set of metabolic reactions and proces... | https://en.wikipedia.org/wiki/Cellular_respiration |
Cellular senescence is a phenomenon characterized by the cessation of cell division . [ 1 ] [ 2 ] [ 3 ] In their experiments during the early 1960s, Leonard Hayflick and Paul Moorhead found that normal human fetal fibroblasts in culture reach a maximum of approximately 50 cell population doublings before becoming senes... | https://en.wikipedia.org/wiki/Cellular_senescence |
A cellular space is a compact Hausdorff space that has the structure of a CW complex . [ 1 ]
This topology-related article is a stub . You can help Wikipedia by expanding it . | https://en.wikipedia.org/wiki/Cellular_space |
Cellular stress response is the wide range of molecular changes that cells undergo in response to environmental stressors , including extremes of temperature, exposure to toxins, and mechanical damage. Cellular stress responses can also be caused by some viral infections. [ 1 ] The various processes involved in cellula... | https://en.wikipedia.org/wiki/Cellular_stress_response |
CEllular Thermal Shift Assay (CETSA ® ) is a patented label free chemoproteomics method that has enabled measurements of compound target engagement in intact cells and tissue, without modifications to the target protein. This is accomplished by comparing the measured cellular thermal stability of the protein in the pre... | https://en.wikipedia.org/wiki/Cellular_thermal_shift_assay |
Cellular waste products are formed as a by-product of cellular respiration , a series of processes and reactions that generate energy for the cell, in the form of ATP . One example of cellular respiration creating cellular waste products are aerobic respiration and anaerobic respiration .
Each pathway generates differ... | https://en.wikipedia.org/wiki/Cellular_waste_product |
Cellulase ( EC 3.2.1.4 ; systematic name 4-β- D -glucan 4-glucanohydrolase ) is any of several enzymes produced chiefly by fungi , bacteria , and protozoans that catalyze cellulolysis , the decomposition of cellulose and of some related polysaccharides :
The name is also used for any naturally occurring mixture or com... | https://en.wikipedia.org/wiki/Cellulase |
Cellulose insulating material plants are used for the production of a natural building insulation material known as cellulose insulation .
Cellulose insulating material plants essentially exist of a feeding unit with primary reduction of the raw material, a dosing system for adding flame retarding agent, a defibration... | https://en.wikipedia.org/wiki/Cellulose_insulating_material_plant |
Cellulosic ethanol is ethanol (ethyl alcohol) produced from cellulose (the stringy fiber of a plant) rather than from the plant's seeds or fruit . It can be produced from grasses , wood , algae , or other plants. It is generally discussed for use as a biofuel . The carbon dioxide that plants absorb as they grow offsets... | https://en.wikipedia.org/wiki/Cellulosic_ethanol |
Cell–cell fusogens are glycoproteins that facilitate the fusion of cell to cell membranes . Cell–cell fusion is critical for the merging of gamete genomes and the development of organs in multicellular organisms. Cell-cell fusion occurs when both actin cytoskeleton and fusogenic proteins properly rearrange across the c... | https://en.wikipedia.org/wiki/Cell–cell_fusogens |
Cell–cell interaction refers to the direct interactions between cell surfaces that play a crucial role in the development and function of multicellular organisms.
These interactions allow cells to communicate with each other in response to changes in their microenvironment. This ability to send and receive signals is e... | https://en.wikipedia.org/wiki/Cell–cell_interaction |
Cement-mortar lined ductile iron pipe is a ductile iron pipe with cement lining on the inside surface, and is commonly used for water distribution.
Cement-mortar lined ductile iron pipe is governed by standards set forth by DIPRA ( Ductile Iron Pipe Research Association ), and was first used in 1922 in Charleston, Sou... | https://en.wikipedia.org/wiki/Cement-mortar_lined_ductile_iron_pipe |
A cement bond log documents the evaluation of the integrity of cement work performed on an oil well . [ 1 ] In the process of drilling and completing a well, cement is injected through the wellbore and rises up the annulus between the steel casing and the formation . [ 2 ]
A sonic tool is typically run on wireline by ... | https://en.wikipedia.org/wiki/Cement_bond_log |
Cement chemist notation ( CCN ) was developed to simplify the formulas cement chemists use on a daily basis. It is a shorthand way of writing the chemical formula of oxides of calcium , silicon , and various metals .
The main oxides present in cement (or in glass and ceramics) are abbreviated in the following way:
Fo... | https://en.wikipedia.org/wiki/Cement_chemist_notation |
Cement kilns are used for the pyroprocessing stage of manufacture of portland and other types of hydraulic cement , in which calcium carbonate reacts with silica -bearing minerals to form a mixture of calcium silicates . Over a billion tonnes of cement are made per year, and cement kilns are the heart of this producti... | https://en.wikipedia.org/wiki/Cement_kiln |
A cement mill (or finish mill in North American usage [ 1 ] ) is the equipment used to grind the hard, nodular clinker from the cement kiln into the fine grey powder that is cement . Most cement is currently ground in ball mills and also vertical roller mills which are more effective than ball mills. [ 2 ]
Early hydra... | https://en.wikipedia.org/wiki/Cement_mill |
Cement render or cement plaster is the application of a mortar mix of sand and cement , (optionally lime) and water to brick , concrete , stone , or mud brick. It is often textured, colored, or painted after application. It is generally used on exterior walls but can be used to feature an interior wall. Depending on th... | https://en.wikipedia.org/wiki/Cement_render |
Cementation is a type of precipitation , a heterogeneous process in which ions are reduced to zero valence at a solid metallic interface. The process is often used to refine leach solutions.
Cementation of copper is a common example. Copper ions in solution, often from an ore leaching process, are precipitated out of... | https://en.wikipedia.org/wiki/Cementation_(metallurgy) |
The cementation process is an obsolete technology for making steel by carburization of iron . Unlike modern steelmaking , it increased the amount of carbon in the iron. It was apparently developed before the 17th century. Derwentcote Steel Furnace , built in 1720, is the earliest surviving example of a cementation f... | https://en.wikipedia.org/wiki/Cementation_process |
Cementite (or iron carbide ) is a compound of iron and carbon , more precisely an intermediate transition metal carbide with the formula Fe 3 C. By weight, it is 6.67% carbon and 93.3% iron. It has an orthorhombic crystal structure. [ 4 ] It is a hard, brittle material, [ 4 ] normally classified as a ceramic in its pur... | https://en.wikipedia.org/wiki/Cementite |
Cenocell is a patented concrete-like structural material that is manufactured without the addition of Portland cement . [ 1 ] It was invented by Mulalo Doyoyo at the Georgia Institute of Technology . [ 2 ] [ 3 ]
Cenocell is produced from a chemical reaction involving fly ash or bottom ash and various organic chemicals... | https://en.wikipedia.org/wiki/Cenocell |
Censhare is a commercial Marketing Supply Chain platform that consists of a suite of cloud applications, including Product Information Management , Digital Asset Management , Content Management System (or Enterprise Content Management System (ECMS), and Marketing Resource Management (the last one is via native integrat... | https://en.wikipedia.org/wiki/Censhare |
The Census of Antarctic Marine Life (CAML) is a field project of the Census of Marine Life that researches the marine biodiversity of Antarctica, how it is affected by climate change , and how this change is altering the ecosystem of the Southern Ocean. [ 1 ] [ 2 ]
The program started in 2005 as a 5-year initiative wi... | https://en.wikipedia.org/wiki/Census_of_Antarctic_Marine_Life |
The Census of Coral Reefs (CReefs) is a field project of the Census of Marine Life that surveys the biodiversity of coral reef ecosystems internationally. The project works to study what species live in coral reef ecosystems, to develop standardized protocols for studying coral reef ecosystems, and to increase access ... | https://en.wikipedia.org/wiki/Census_of_Coral_Reefs |
The Census of Diversity of Abyssal Marine Life (CeDAMar) is a field project of the Census of Marine Life that studies the species diversity of one of the largest and most inaccessible environments on the planet, the abyssal plain . CeDAMar uses data to create an estimation of global species diversity and provide a bet... | https://en.wikipedia.org/wiki/Census_of_Diversity_of_Abyssal_Marine_Life |
The Census of Marine Life was a scientific initiative involving a global network of researchers in more than 80 nations, engaged to assess and explain the diversity , distribution, and abundance of life in the oceans . The census cost US$ 650 million and took ten years to produce; the first comprehensive Census of Mari... | https://en.wikipedia.org/wiki/Census_of_Marine_Life |
The Census of Marine Zooplankton is a field project of the Census of Marine Life that has aimed to produce a global assessment of the species diversity, biomass , biogeographic distribution, and genetic diversity of more than 7,000 described species of zooplankton that drift the ocean currents throughout their lives. C... | https://en.wikipedia.org/wiki/Census_of_Marine_Zooplankton |
In planetary astronomy , a centaur is a small Solar System body that orbits the Sun between Jupiter and Neptune and crosses the orbits of one or more of the giant planets. Centaurs generally have unstable orbits because of this; almost all their orbits have dynamic lifetimes of only a few million years, [ 1 ] but there... | https://en.wikipedia.org/wiki/Centaur_(small_Solar_System_body) |
A centenarian is a person who has reached the age of 100. Because life expectancies at birth worldwide are well below 100, the term is invariably associated with longevity . The United Nations estimated that there were 316,600 living centenarians worldwide in 2012, [ 1 ] and 573,000 in 2020, almost quadruple the 2000 e... | https://en.wikipedia.org/wiki/Centenarian |
In physics , the center-of-momentum frame ( COM frame ), also known as zero-momentum frame , is the inertial frame in which the total momentum of the system vanishes. It is unique up to velocity, but not origin. The center of momentum of a system is not a location, but a collection of relative momenta/velocities: a ref... | https://en.wikipedia.org/wiki/Center-of-momentum_frame |
Center-surround antagonism refers to antagonistic interactions between center and surround regions of the receptive fields of photoreceptor cells in the retina . Center surround antagonism enables edge detection and contrast enhancement within the visual cortex .
This article about the eye is a stub . You can help Wi... | https://en.wikipedia.org/wiki/Center-surround_antagonism |
The term center or centre is used in various contexts in abstract algebra to denote the set of all those elements that commute with all other elements. | https://en.wikipedia.org/wiki/Center_(algebra) |
In algebra , the center of a ring R is the subring consisting of the elements x such that xy = yx for all elements y in R . It is a commutative ring and is denoted as Z( R ); 'Z' stands for the German word Zentrum , meaning "center".
If R is a ring, then R is an associative algebra over its center. Conversely, if R is... | https://en.wikipedia.org/wiki/Center_(ring_theory) |
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