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Parasympathetic nervous system Cranial nerves Parasympathetic_nerve > Structure > Cranial nerves There are two motors that are part of the oculomotor nerve known as the somatic motor and visceral motor. The somatic motor is responsible for moving the eye in precise motions and for keeping the eye fixated on an object. |
Parallel breadth-first search Parallel BFS with shared memory Parallel_breadth-first_search > Parallel BFS with shared memory Compared to parallel BFS with distributed memory, shared memory provides higher memory-bandwidth and lower latency. Because all processors share the memory together, all of them have the direct ... |
Contrast-detection autofocus Passive Phase-detection_autofocus > Passive Passive AF systems determine correct focus by performing passive analysis of the image that is entering the optical system. They generally do not direct any energy, such as ultrasonic sound or infrared light waves, toward the subject. (However, an... |
Thymic epithelial cell Diseases Thymic_epithelial_cell > Diseases TECs, as a component of the thymus, play a key role in thymocyte development and self-tolerance, so their dysfunction causes many autoimmune diseases, tumors of immunodeficiencies. Most frequently are occurred epithelial tumors established from TEC and t... |
Lateral diffusion Prokaryotes Lateral_diffusion > Prokaryotes Some eukaryotic cells also have cell walls, but none that are made of peptidoglycan. The outer membrane of gram negative bacteria is rich in lipopolysaccharides, which are combined poly- or oligosaccharide and carbohydrate lipid regions that stimulate the ce... |
Actor model middle history Actor programming languages Actor_model_middle_history > Actor programming languages Bill Kornfeld developed the Ether programming language for the Scientific Community Metaphor in his doctoral dissertation. William Athas and Nanette Boden developed Cantor which is an Actor programming langu... |
Knowledge graph embedding Translational models with additional embeddings Knowledge_graph_embedding > Models > Geometric models > Translational models with additional embeddings In a similar way, the entity of a fact inderectly determine which is inference path that has to be choose to predict the object of a related t... |
Glossary of genetics (M–Z) S Glossary_of_genetics_(M–Z) > S See also nick; contrast double-strand break. single-stranded Composed of a single, unpaired nucleic acid molecule, i.e. one linear strand of nucleotides sharing a single phosphodiester backbone, as opposed to a duplex of two such strands joined by base pairing... |
Impulse excitation technique Young's modulus Impulse_excitation_technique > Experimental correlations > Cylindrical rod > Young's modulus E = 1.6067 ( L 3 d 4 ) m f f 2 T ′ {\displaystyle E=1.6067\left({\frac {L^{3}}{d^{4}}}\right)mf_{f}^{2}T'} with T ′ = 1 + 4.939 ( d L ) 2 {\displaystyle T'=1+4.939\left({\frac {d}{L}... |
Multi-junction cell Basics of solar cells Multi-junction_solar_cell > Description > Basics of solar cells Transmitted photons have the potential to give their energy, hν, to an electron if hν ≥ Eg, generating an electron-hole pair. In the depletion region, the drift electric field Edrift accelerates both electrons and ... |
Planckian distribution Black-body radiation Planck_limits > Black-body radiation The surface of a black body can be modelled by a small hole in the wall of a large enclosure which is maintained at a uniform temperature with opaque walls that, at every wavelength, are not perfectly reflective. At equilibrium, the radiat... |
Wireless computer network Wireless links Wireless_connection > Wireless links The satellites are stationed in space, typically in geosynchronous orbit 35,400 km (22,000 mi) above the equator. These Earth-orbiting systems are capable of receiving and relaying voice, data, and TV signals. |
Linezolid Pneumonia Linezolid > Medical uses > Pneumonia No significant difference appears in treatment success rates between linezolid, glycopeptides, or appropriate beta-lactam antibiotics in the treatment of pneumonia. Clinical guidelines for the treatment of community-acquired pneumonia developed by the American Th... |
Sophisticated falsificationism From Hume's problem to non problematic induction Naive_falsificationism > The problem of induction and demarcation > From Hume's problem to non problematic induction This problem is not how to justify a theory or what is the global mechanism for the success of science but only what method... |
Structured kNN Training Structured_kNN > Training Thereby the first step of SkNN training is the construction of described graph from training sequences. There are two special nodes in the graph corresponding to an end and a beginning of sentences. If sequence starts with class `C`, the edge between node `START` and no... |
Thermodynamic power cycle A list of thermodynamic processes Thermodynamic_power_cycle > Heat and work > A list of thermodynamic processes The following processes are often used to describe different stages of a thermodynamic cycle: Adiabatic: No energy transfer as heat (Q) during that part of the cycle ( δ Q = 0 {\disp... |
Self awareness Summary Self_awareness In philosophy of self, self-awareness is the experience of one's own personality or individuality. It is not to be confused with consciousness in the sense of qualia. While consciousness is being aware of one's body and environment, self-awareness is the recognition of that conscio... |
Pierre-Émile Martin Martin-Siemens Process Pierre-Émile_Martin > Martin-Siemens Process The process of refining steel in a hearth, as developed by Pierre-Émile Martin, consists of smelting a mixture of cast iron and scrap or ore, then refining it by decarburization, desulfurization and dephosphorization. This method ma... |
Asynchronous procedure call Summary Asynchronous_procedure_call When the user's reply is received, the service puts it in the object and passes that object to an execution service. Execution service consists of one or more dedicated worker threads and a queue for tasks. Each worker thread reads in a loop task queue and... |
Hash join Hash semi-join Hash_join > Hash semi-join Hash semi-join is used to return the records found in the other table. Unlike the plain join, it returns each matching record from the leading table only once, regardless of how many matches there are in the IN table. As with the anti-join, semi-join can also be left ... |
Coase theorem The theorem Coase_theorem > The theorem Another, more refined, normative conclusion also often discussed in law and economics is that government should create institutions that minimize transaction costs, so as to allow misallocations of resources to be corrected as cheaply as possible. (1) In the case of... |
Communications security Key Management Infrastructure (KMI) Program Communication_security > Key Management Infrastructure (KMI) Program KMI is intended to replace the legacy Electronic Key Management System to provide a means for securely ordering, generating, producing, distributing, managing, and auditing cryptograp... |
Molybdenum Chemical properties Molybdenum > Characteristics > Chemical properties Like many heavier transition metals, molybdenum shows little inclination to form a cation in aqueous solution, although the Mo3+ cation is known under carefully controlled conditions.Gaseous molybdenum consists of the diatomic species Mo2... |
Whisker (metallurgy) Mechanism Tin_whiskers > Mechanism Metal whiskering is a crystalline metallurgical phenomenon involving the spontaneous growth of tiny, filiform hairs from a metallic surface. The effect is primarily seen on elemental metals but also occurs with alloys. The mechanism behind metal whisker growth is ... |
Feature control frame Summary Geometric_tolerance Geometric dimensioning and tolerancing (GD&T) is a system for defining and communicating engineering tolerances via a symbolic language on engineering drawings and computer-generated 3D models that describes a physical object's nominal geometry and the permissible varia... |
Oxygen Occurrence Dephlogisticated_air > Characteristics > Occurrence In the present equilibrium, production and consumption occur at the same rate.Free oxygen also occurs in solution in the world's water bodies. The increased solubility of O2 at lower temperatures (see Physical properties) has important implications f... |
Air-Cobot Navigation around the aircraft Air-Cobot > Autonomous navigation > Navigation around the aircraft The robot moves and holds this orientation by considering its wheel odometry, its inertial unit and visual odometry. Laser data are also used horizontally in two dimensions. |
Pythagorean school On Western science Pythagorean_mathematics > Later influence > On Western science Mathematics regained importance and influenced philosophy as well as science. Mathematics was used by Kepler, Galileo, Descartes, Huygens and Newton to advance physical laws that reflected the inherent order of the univ... |
Liver fibrosis Bleeding and blood clot risk Cirrhosis_of_the_liver > Treatment > Bleeding and blood clot risk In hospitalized patients who meet standard guidelines for clot prevention, the AGA suggests standard prevention. The AGA does not recommend in routine screening for portal vein thrombosis. If there is a portal ... |
Sports nutrition Anaerobic exercise Sports_nutrition > Factors influencing nutritional requirements > Anaerobic exercise Typically, high-glycemic-index carbohydrates are preferred for their ability to rapidly raise blood glucose levels. For the purpose of protein synthesis, protein or individual amino acids are ingeste... |
Statistical significance test Courtroom trial Simple_hypothesis > Examples > Courtroom trial The hypothesis of innocence is rejected only when an error is very unlikely, because one does not want to convict an innocent defendant. Such an error is called error of the first kind (i.e., the conviction of an innocent perso... |
Limit at infinity History Epsilon,_delta > History He also introduced the notations lim {\textstyle \lim } and lim x → x 0 . {\textstyle \textstyle \lim _{x\to x_{0}}\displaystyle .} The modern notation of placing the arrow below the limit symbol is due to Hardy, which is introduced in his book A Course of Pure Mathema... |
Inclusive classroom Overview Inclusive_classroom > Critiques and attitudes > Overview There are conflicting attitudes regarding inclusive classrooms and teaching special needs students within mainstream classrooms as many believe that inclusivity within a classroom environment will be damaging towards the education of ... |
Kolmogorov Complexity Definition Algorithmic_complexity_theory > Definition We must first specify a description language for strings. Such a description language can be based on any computer programming language, such as Lisp, Pascal, or Java. |
Radon-Nikodym Derivative Radon–Nikodym derivative Radon–Nikodym_derivative > Formal description > Radon–Nikodym derivative The function f {\displaystyle f} satisfying the above equality is uniquely defined up to a μ {\displaystyle \mu } -null set, that is, if g {\displaystyle g} is another function which satisfies the ... |
12-Hydroxyheptadecatrienoic acid Cancer 12-Hydroxyheptadecatrienoic_acid > Activities and clinical significance > Cancer A large number of studies have associated BLT2 and, directly or by assumption, 12-HHT in the survival, growth, and/or spread of various human cancers. See 'Leukotriene B4 receptor 2 for the associati... |
DiVincenzo's criteria Long relevant decoherence times DiVincenzo's_criteria > Justification > Long relevant decoherence times In solid-state NMR using nitrogen-vacancy centers, the orbital electron experiences short decoherence times, making computations problematic; the proposed solution has been to encode the qubit i... |
Compiler optimization Code generator optimizations Compiler_optimization > Specific techniques > Code generator optimizations Register allocation The most frequently used variables should be kept in processor registers for fastest access. To find which variables to put in registers, an interference-graph is created. Ea... |
Grundzüge der physiologischen Psychologie Principles of mental causality Grundzüge_der_physiologischen_Psychologie > Methodology and strategies > Principles of mental causality There is a general tendency to order the subjective world according to opposites. Thus many individual, historical, economic and social process... |
Cheletropic reaction Kinetics Cheletropic_reaction > Cheletropic reactions involving SO2 > Kinetics The sulfolene is about 40 kJ/mol more stable than the isometric sulfine in CH2Cl2/SO2 solution. The authors were able to experimentally determine a rate law at 261.2 K for the reaction of 1,2-dimethylidenecyclohexane wit... |
Memory consolidation Reconsolidation Memory_consolidation > Reconsolidation Memory reconsolidation is the process of previously consolidated memories being recalled and actively consolidated. It is a distinct process that serves to maintain, strengthen and modify memories that are already stored in the long-term memory... |
Landiolol Mode of action Landiolol > Mode of action Activation of β2 adrenergic receptors contributes to bronchial dilation and acceleration of alveolar fluid clearance in the pulmonary airway system. Consequently, a cardio-selective β1-blocker with limited effect on β2-receptor decreases the heart rate without the pul... |
Fractional derivative Atangana–Baleanu fractional integral Fractional_differential_equation > Fractional integrals > Atangana–Baleanu fractional integral The Atangana–Baleanu fractional integral of a continuous function is defined as: |
Network Security Services Interoperability and open standards Network_Security_Services > Architecture > Interoperability and open standards PKCS #5. RSA standard that governs password-based cryptography, for example to encrypt private keys for storage. PKCS #7. |
Radiation damage Embrittlement Radiation_damage > Effects on materials and devices > Effects on metals and concrete > Thermo-mechanical effects of irradiation > Embrittlement Radiation embrittlement results in a reduction of the energy to fracture, due to a reduction in strain hardening (as hardening is already occurri... |
Matrix Mechanics Transformation theory Matrix_Mechanics > Further results > Transformation theory In quantum mechanics, any unitary symmetry transformation yields a conservation law, since if the matrix U has the property that so it follows that and that the time derivative of U is zero—it is conserved. The eigenvalues... |
Conjugate function Description Harmonic_conjugate > Description There is an operator taking a harmonic function u on a simply connected region in R 2 {\displaystyle \mathbb {R} ^{2}} to its harmonic conjugate v (putting e.g. v(x0) = 0 on a given x0 in order to fix the indeterminacy of the conjugate up to constants). Th... |
Primary pulmonary hypertension Causes Pulmonary_artery_hypertension > Causes In 1998, a second conference at Évian-les-Bains addressed the causes of secondary PH. Subsequent third, fourth, and fifth (2013) World Symposia on PAH have further defined the classification of PH. The classification continues to evolve based ... |
Biotic homogenization Pressures leading to homogenization Biotic_homogenization > Overview > Pressures leading to homogenization Homogenization can result from either anthropomorphic or natural pressures. Many cases of species introductions are the result of either unintentional or intentional introduction of species b... |
Steepest descent Description Gradient-based_optimization > Description Gradient descent is based on the observation that if the multi-variable function F ( x ) {\displaystyle F(\mathbf {x} )} is defined and differentiable in a neighborhood of a point a {\displaystyle \mathbf {a} } , then F ( x ) {\displaystyle F(\mathb... |
Swept wings Sweep theory Wing_sweep > Aerodynamic design > Sweep theory The lift produced by a wing is directly related to the speed of the air over the wing. Since the airflow speed experienced by a swept wing is lower than what the actual aircraft speed is, this becomes a problem during slow-flight phases, such as ta... |
Cross-validation (statistics) Summary Cross-validation_(statistics) Cross-validation, sometimes called rotation estimation or out-of-sample testing, is any of various similar model validation techniques for assessing how the results of a statistical analysis will generalize to an independent data set. Cross-validation ... |
Henstock integral Summary Henstock_integral Denjoy was interested in a definition that would allow one to integrate functions like f ( x ) = 1 x sin ( 1 x 3 ) . {\displaystyle f(x)={\frac {1}{x}}\sin \left({\frac {1}{x^{3}}}\right).} This function has a singularity at 0, and is not Lebesgue integrable. |
Robotic manipulation Dynamics and kinematics Robotic_kitchen > Research > Dynamics and kinematics Once all relevant positions, velocities, and accelerations have been calculated using kinematics, methods from the field of dynamics are used to study the effect of forces upon these movements. Direct dynamics refers to th... |
GNU Units The GNU implementation GNU_Units > History > The GNU implementation Conversions can be made to sums of units, termed unit lists (e.g., from degrees to degrees, minutes, and seconds). Units that measure reciprocal dimensions can be converted (e.g., S to megohm). |
Finite element updating The process Finite_element_updating > The process The process is conducted by first choosing the domain in which data is presented. The domains used include time domain, frequency domain, modal domain, and time-frequency domain. The second step is to determine which parts of the initial models a... |
HIV Genetic variability HIV > Virology > Genetic variability This hybrid virion then infects a new cell where it undergoes replication. As this happens, the reverse transcriptase, by jumping back and forth between the two different RNA templates, will generate a newly synthesized retroviral DNA sequence that is a recom... |
Bott–Chern cohomology Bott–Chern cohomology Ddbar_lemma > Bott–Chern cohomology The Bott–Chern cohomology is a cohomology theory for compact complex manifolds which depends on the operators ∂ {\displaystyle \partial } and ∂ ¯ {\displaystyle {\bar {\partial }}} , and measures the extent to which the ∂ ∂ ¯ {\displaystyle... |
Gravimetric analysis Volatilization methods Gravimetric_analysis > Volatilization methods Volatilization methods can be either direct or indirect. Water eliminated in a quantitative manner from many inorganic substances by ignition is an example of a direct determination. It is collected on a solid desiccant and its ma... |
Force vector Third law Force_vector > Newtonian mechanics > Third law If an external force acts on the system, it will make the center of mass accelerate in proportion to the magnitude of the external force divided by the mass of the system. : 19-1 Combining Newton's Second and Third Laws, it is possible to show that t... |
Inflammatory demyelinating diseases of the CNS Atypical lesion location variants Rapidly_progressive_multiple_sclerosis > Variants still idiopathic > Atypical lesion location variants Also the location of the lesions can be used to classify variants: |
Light speed Electromagnetic constants The_speed_of_light_in_vacuum > Measurement > Electromagnetic constants An option for deriving c that does not directly depend on a measurement of the propagation of electromagnetic waves is to use the relation between c and the vacuum permittivity ε0 and vacuum permeability μ0 esta... |
Primecoin History Primecoin > History Primecoin was launched in 2013 by Sunny King, who also founded Peercoin.Unlike other cryptocurrencies, which are mined using algorithms that solved mathematical problems with no extrinsic value, mining Primecoin involves producing chains of prime numbers (Cunningham and bi-twin cha... |
Moonlighting Proteins Clinical significance Moonlighting_Proteins > Clinical significance Excessive apoptosis is involved in many neurodegenerative diseases, such as Huntington's, Alzheimer's, and Parkinson's as well as in brain ischemia. In one case, GAPDH was found in the degenerated neurons of individuals who had Al... |
Hereditary diffuse leukoencephalopathy with spheroids Causes Hereditary_diffuse_leukoencephalopathy_with_spheroids > Causes The cause of HDLS in most families is mutation in the colony stimulating factor 1 receptor (CSF1R), a growth factor for microglia and monocyte/macrophages, suggesting that microglial dysfunction m... |
Brain inflammation Limbic encephalitis Brain_inflammation > Cause > Limbic encephalitis Limbic encephalitis refers to inflammatory disease confined to the limbic system of the brain. The clinical presentation often includes disorientation, disinhibition, memory loss, seizures, and behavioral anomalies. MRI imaging reve... |
Conjugated system Chemical bonding in conjugated systems Conjugated_system > Chemical bonding in conjugated systems The interaction that results in σ bonding takes the form of head-to-head overlap of the larger lobe of each hybrid orbital (or the single spherical lobe of a hydrogen 1s orbital). Each atomic orbital cont... |
Plant immunity Immune system Plant_immunity > Immune system The plant immune system carries two interconnected tiers of receptors, one most frequently sensing molecules outside the cell and the other most frequently sensing molecules inside the cell. Both systems sense the intruder and respond by activating antimicrobi... |
Coordination (linguistics) Mismatch in syntactic category Coordination_(linguistics) > Coordination in different languages > Unique behaviour in English > Mismatch in syntactic category The examples above illustrate that the conjuncts are often alike in syntactic category. There are, though, many instances of coordinat... |
Molar entropy The fundamental thermodynamic relation Specific_entropy > Applications > The fundamental thermodynamic relation The entropy of a system depends on its internal energy and its external parameters, such as its volume. In the thermodynamic limit, this fact leads to an equation relating the change in the inte... |
Thermal contact Summary Thermal_contact In heat transfer and thermodynamics, a thermodynamic system is said to be in thermal contact with another system if it can exchange energy through the process of heat. Perfect thermal isolation is an idealization as real systems are always in thermal contact with their environmen... |
Speed Graphic Description Speed_Graphic > Description Despite the common appellation of Speed Graphic, various Graphic models were produced between 1912 and 1973. The authentic Speed Graphic has a focal plane shutter that the Crown Graphic and Century Graphic models lack. The eponymous name "speed" came from the maximu... |
False negatives Ambiguity in the definition of false positive rate True_negative > Related terms > Ambiguity in the definition of false positive rate Despite the fact that the likelihood ratio in favor of the alternative hypothesis over the null is close to 100, if the hypothesis was implausible, with a prior probabili... |
Salinity control Drainage systems Salinity_control > Drainage systems In many cases a seasonal average water table depth of 0.6 to 0.8 m is deep enough. This means that the water table may occasionally be less than 0.6 m (say 0.2 m just after an irrigation or a rain storm). This automatically implies that, in other occ... |
Glossary of aerospace engineering K Glossary_of_aerospace_engineering > K Having gained this energy during its acceleration, the body maintains this kinetic energy unless its speed changes. The same amount of work is done by the body when decelerating from its current speed to a state of rest. In classical mechanics, t... |
Pathological (mathematics) Well-behaved Pathological_(mathematics) > Well-behaved In probability, events contained in the probability space's corresponding sigma-algebra are well-behaved, as are measurable functions.Unusually, the term could also be applied in a comparative sense: In calculus: Analytic functions are be... |
Chinese room System reply Chinese_room > Replies > Systems and virtual mind replies: finding the mind > System reply If we assume a "mind" is a form of information processing, then the theory of computation can account for two computations occurring at once, namely (1) the computation for universal programmability (whi... |
Cellular neural network Semiconductors Cellular_neural_network > Physical implementations > Semiconductors Although the accuracy of analog CNN processors does not compare to their digital counterparts, for many applications, noise and process variances are small enough not to perceptually affect the image quality. The ... |
Bernoulli Equation Unsteady potential flow Bernoulli’s_principle > Incompressible flow equation > Unsteady potential flow As a result, the Bernoulli equation at some moment t applies in the whole fluid domain. This is also true for the special case of a steady irrotational flow, in which case f and ∂φ/∂t are constants ... |
Covariance and contravariance (computer science) Summary Covariance_and_contravariance_(computer_science) A programming language designer will consider variance when devising typing rules for language features such as arrays, inheritance, and generic datatypes. By making type constructors covariant or contravariant ins... |
Tsai-Hill failure criterion Summary Tsai-Hill_failure_criterion The Tsai–Hill failure criterion is one of the phenomenological material failure theories, which is widely used for anisotropic composite materials which have different strengths in tension and compression. The Tsai-Hill criterion predicts failure when the ... |
Software development security Basic practices Software_development_security > Basic practices The following lists some of the recommended web security practices that are more specific for software developers. Sanitize inputs at the client side and server side Encode request/response Use HTTPS for domain entries Use onl... |
Open problem in mathematics Prime numbers Open_problem_in_mathematics > Unsolved problems > Number theory > Prime numbers Are there infinitely many safe and Sophie Germain primes? Are there infinitely many Wagstaff primes? Are there infinitely many Wieferich primes? |
Ludvig Sylow Sylow's theorems Ludvig_Sylow > Career as a mathematician > Sylow's theorems Since few contemporary mathematicians were as deeply familiar with Abel's work as Sylow was, Professor Carl Anton Bjerknes advised him to study Évariste Galois's works about group theory, in which Abel had also contributed a lot. ... |
Dependent variables Other variables Response_variable > Other variables A variable may be thought to alter the dependent or independent variables, but may not actually be the focus of the experiment. So that the variable will be kept constant or monitored to try to minimize its effect on the experiment. Such variables ... |
Velocity ratio Automotive applications Speed_ratio > Automotive applications Automobile drivetrains generally have two or more major areas where gearing is used. Gearing is employed in the transmission, which contains a number of different sets of gears that can be changed to allow a wide range of vehicle speeds, and a... |
Magnetic sense In birds Magnetoreception > Taxonomic range > In vertebrates > In birds This was based on two findings: First, magnetite-containing cells were reported in specific locations in the upper beak. However, the cells proved to be immune system macrophages, not neurons able to detect magnetic fields. |
Fourier shift theorem Other notations Fourier_transformation > Other notations Since the result of applying the Fourier transform is again a function, we can be interested in the value of this function evaluated at the value ξ for its variable, and this is denoted either as F f(ξ) or as (F f)(ξ). Notice that in the for... |
Xenobiology Genetic code engineering Xenobiology > Scientific approach > Genetic code engineering In that situation, the canonical amino acid residues in native proteins are substituted with the ncAAs. Even the insertion of multiple different ncAAs into the same protein is possible. |
Moment distribution method Distribution factors Moment_distribution_method > Implementation > Distribution factors When a joint is being released and begins to rotate under the unbalanced moment, resisting forces develop at each member framed together at the joint. Although the total resistance is equal to the unbalanc... |
Vertical triple expansion Compound systems Triple-expansion_steam_engine > Compound systems Ideally, the steam would expand adiabatically, and the temperature would drop corresponding to the volume increase. However, in practice the material of the surrounding cylinder acts as a heat reservoir, cooling the steam in the... |
Keyed-hash message authentication code Design principles Hash-based_message_authentication_code > Design principles The design of the HMAC specification was motivated by the existence of attacks on more trivial mechanisms for combining a key with a hash function. For example, one might assume the same security that HMA... |
Sympathoadrenal system Exercise and Metabolism Sympathoadrenal_system > Exercise and Metabolism During exercise, the body undergoes a stress response in which more oxygen and energy is needed for physical activity. The stress induced during exercise results in an increase in the hormones, epinephrine and norepinephrine... |
Factorial number system Fractional values Factorial_number_system > Fractional values {\displaystyle 11/12=0.0\ 1\ 2\ 2_{!}} 1 / 15 = 0.0 0 0 1 3 ! {\displaystyle 1/15=0.0\ 0\ 0\ 1\ 3_{!}} |
Technical drawing tool Drafting board Technical_drawing_tool > Drawing tools > Drafting board The drawing board is an essential tool. Paper will be attached and kept straight and still, so that the drawing can be done with accuracy. Generally, different kind of assistance rulers are used in drawing. The drawing board i... |
Current solar income Summary Current_solar_income The current solar income of the Earth, or any ecoregion of the earth, is the amount of solar energy that falls on it as sunlight. This is thought important in some branches of green economics, as the ultimate measure of renewable energy. Buckminster Fuller first describ... |
Mobile membranes Enhanced Mobile Membranes Mobile_membranes > Computability Power of Mobile Membranes > Enhanced Mobile Membranes {\mathcal {N}}} , u ∈ V + , v , v ′ , w , w ′ ∈ V ∗ {\displaystyle u\!\in \!V^{+},v,v'\!,w,w'\!\in \!V^{*}} ; (enhanced endocytosis) h ‖ N ] m → h ‖ m {\displaystyle _{h}\;\|\;N]_{m}\!\!\... |
Online transaction processing Overview Online_transaction_processing > Overview Online transaction processing (OLTP) involves gathering input information, processing the data and updating existing data to reflect the collected and processed information. As of today, most organizations use a database management system t... |
Cat cracker Mechanism and products of catalytic cracking Cat_cracker > Mechanism and products of catalytic cracking Those olefinic gases are valuable for use as petrochemical feedstocks. The propylene, butylene and isobutylene are also valuable feedstocks for certain petroleum refining processes that convert them into ... |
Kepler-38b Planetary system Kepler-38b > Planetary system In 2012, a circumbinary Neptune-sized planet was found transiting the brighter star. Follow-up radial velocity measurements did not give sufficient information to constrain the mass of the planet. The planet was confirmed via transit duration variation method. I... |
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