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c_vltoi0eb4r4c | In mechanics, a diaphragm is a sheet of a semi-flexible material anchored at its periphery and most often round in shape. It serves either as a barrier between two chambers, moving slightly up into one chamber or down into the other depending on differences in pressure, or as a device that vibrates when certain frequen... | Diaphragm (mechanical device) |
c_x6088sbxe0uy | The action of the diaphragm is very similar to the action of a plunger with the exception that a diaphragm responds to changes in pressure rather than the mechanical force of the shaft. A diaphragm pressure tank is a tank which has pressurant sealed inside on one side of the diaphragm. It is favored in certain applicat... | Diaphragm (mechanical device) |
c_syfqk17ebabf | This comes with a downside, as the vessel needs to be replaced in the case of a rupture of the diaphragm. Diaphragm tanks are used to store hypergolic propellant aboard space probes and various other spacecraft. Pressure regulators use diaphragms as part of their design. Most uses of compressed gasses, for example, in ... | Diaphragm (mechanical device) |
c_4x16z3cqa4br | In mechanics, a displacement field is an assignment of displacement vectors for all points in a region or body that are displaced from one state to another. A displacement vector specifies the position of a point or a particle in reference to an origin or to a previous position. For example, a displacement field may be... | Material displacement gradient tensor |
c_u4d9h9tgcrlm | In mechanics, a micromixer is a device based on mechanical microparts used to mix fluids. This device represents a key technology to fields such as chemical industry, pharmaceutical industry, analytical chemistry, biochemical analysis, and high-throughput synthesis, since it makes use of the miniaturization of the flui... | Micromixer |
c_y16rgy70whn9 | In mechanics, a moment is a measure of the turning effect of a force about some point in space. In most practical examples, moments are the results of forces acting at a distance from the point of interest. The stress on the body on which the force acts is then symmetric. If the moment results from a strong body force,... | Body moment |
c_3lbrorx5wlpb | In mechanics, a six-bar linkage is a mechanism with one degree of freedom that is constructed from six links and seven joints. An example is the Klann linkage used to drive the legs of a walking machine. In general, each joint of a linkage connects two links, and a binary link supports two joints. | Six-bar linkage |
c_t4y4qhlxgb9e | If we consider a hexagon constructed from six binary links with six of the seven joints forming its vertices, then the seventh joint can be added to connect two sides of the hexagon to form a six-bar linkage with two ternary links connected by one joint. This type of six-bar linkage is said to have the Watt topology.A ... | Six-bar linkage |
c_wqe7kpkt7lr0 | In mechanics, a stress-induced transformation is called a deformation and may be described by a diffeomorphism. A diffeomorphism f: U → V {\displaystyle f:U\to V} between two surfaces U {\displaystyle U} and V {\displaystyle V} has a Jacobian matrix D f {\displaystyle Df} that is an invertible matrix. In fact, it is re... | Diffeomorphism |
c_hgvvbpzq7qjj | {\displaystyle f(x,y)=(u,v).} The total differential of u is d u = ∂ u ∂ x d x + ∂ u ∂ y d y {\displaystyle du={\frac {\partial u}{\partial x}}dx+{\frac {\partial u}{\partial y}}dy} , and similarly for v.Then the image ( d u , d v ) = ( d x , d y ) D f {\displaystyle (du,dv)=(dx,dy)Df} is a linear transformation, fixin... | Diffeomorphism |
c_0rs3mxiypod1 | As such, there is a type of angle (Euclidean, hyperbolic, or slope) that is preserved in such a multiplication. Due to Df being invertible, the type of complex number is uniform over the surface. Consequently, a surface deformation or diffeomorphism of surfaces has the conformal property of preserving (the appropriate ... | Diffeomorphism |
c_60hgjag86j72 | In mechanics, a variable-mass system is a collection of matter whose mass varies with time. It can be confusing to try to apply Newton's second law of motion directly to such a system. Instead, the time dependence of the mass m can be calculated by rearranging Newton's second law and adding a term to account for the mo... | Variable-mass system |
c_iu1vbg9zuv3b | In mechanics, acceleration is the rate of change of the velocity of an object with respect to time. Accelerations are vector quantities (in that they have magnitude and direction). The orientation of an object's acceleration is given by the orientation of the net force acting on that object. | Centripetal acceleration |
c_qtn9b0853ndh | The magnitude of an object's acceleration, as described by Newton's Second Law, is the combined effect of two causes: the net balance of all external forces acting onto that object — magnitude is directly proportional to this net resulting force; that object's mass, depending on the materials out of which it is made — ... | Centripetal acceleration |
c_790ve8h43kom | The acceleration of the vehicle in its current direction of motion is called a linear (or tangential during circular motions) acceleration, the reaction to which the passengers on board experience as a force pushing them back into their seats. When changing direction, the effecting acceleration is called radial (or cen... | Centripetal acceleration |
c_gohp3balvp4p | Such negative accelerations are often achieved by retrorocket burning in spacecraft. Both acceleration and deceleration are treated the same, as they are both changes in velocity. Each of these accelerations (tangential, radial, deceleration) is felt by passengers until their relative (differential) velocity are neutra... | Centripetal acceleration |
c_eltewv7bjw8r | In mechanics, an equilibrant force is a force which brings a body into mechanical equilibrium. According to Newton's second law, a body has zero acceleration when the vector sum of all the forces acting upon it is zero: ∑ F = m a ; ∑ F = 0 ⇒ a = 0 {\displaystyle \sum \mathbf {F} =m\mathbf {a} ;\quad \sum \mathbf {F} =0... | Equilibrant force |
c_ozjez6sxmmm1 | In mechanics, an impact is when two bodies collide. During this collision, both bodies decelerate. The deceleration causes a high force or shock, applied over a short time period. A high force, over a short duration, usually causes more damage to both bodies than a lower force applied over a proportionally longer durat... | Mechanical impact |
c_q4s1bnq4t7qi | At normal speeds, during a perfectly inelastic collision, an object struck by a projectile will deform, and this deformation will absorb most or all of the force of the collision. Viewed from a conservation of energy perspective, the kinetic energy of the projectile is changed into heat and sound energy, as a result of... | Mechanical impact |
c_9cihjdopueux | A high-velocity collision (an impact) does not provide sufficient time for these deformations and vibrations to occur. Thus, the struck material behaves as if it were more brittle than it would otherwise be, and the majority of the applied force goes into fracturing the material. Or, another way to look at it is that m... | Mechanical impact |
c_8j140vlkjr1f | Impact resistance decreases with an increase in the modulus of elasticity, which means that stiffer materials will have less impact resistance. Resilient materials will have better impact resistance. Different materials can behave in quite different ways in impact when compared with static loading conditions. | Mechanical impact |
c_yp6t1gwk9c0m | Ductile materials like steel tend to become more brittle at high loading rates, and spalling may occur on the reverse side to the impact if penetration doesn't occur. The way in which the kinetic energy is distributed through the section is also important in determining its response. Projectiles apply a Hertzian contac... | Mechanical impact |
c_cav32u9ou4m7 | In mechanics, compression is the application of balanced inward ("pushing") forces to different points on a material or structure, that is, forces with no net sum or torque directed so as to reduce its size in one or more directions. It is contrasted with tension or traction, the application of balanced outward ("pulli... | Physical compression |
c_sr7vkdp97lwm | In uniaxial compression, the forces are directed along one direction only, so that they act towards decreasing the object's length along that direction. The compressive forces may also be applied in multiple directions; for example inwards along the edges of a plate or all over the side surface of a cylinder, so as to ... | Physical compression |
c_k3f80lteb4b0 | If the stress vector itself is opposite to x {\displaystyle x} , the material is said to be under normal compression or pure compressive stress along x {\displaystyle x} . In a solid, the amount of compression generally depends on the direction x {\displaystyle x} , and the material may be under compression along some ... | Physical compression |
c_6krtqryw5j1s | This is the only type of static compression that liquids and gases can bear. It affects the volume of the material, as quantified by the bulk modulus and the volumetric strain. The inverse process of compression is called decompression or dilation, in which the object enlarges or increases in volume. In a mechanical wa... | Physical compression |
c_fh9xq6knjxd7 | In mechanics, compressive strength (or compression strength) is the capacity of a material or structure to withstand loads tending to reduce size (as opposed to tensile strength which withstands loads tending to elongate). In other words, compressive strength resists compression (being pushed together), whereas tensile... | Compressive strength |
c_tfu1vh4n0hxc | Compressive strength is a key value for design of structures. Compressive strength is often measured on a universal testing machine. Measurements of compressive strength are affected by the specific test method and conditions of measurement. Compressive strengths are usually reported in relationship to a specific techn... | Compressive strength |
c_nif3g5c6tpg4 | In mechanics, friction torque is the torque caused by the frictional force that occurs when two objects in contact move. Like all torques, it is a rotational force that may be measured in newton meters or pounds-feet. | Friction torque |
c_0iy2o11tyilr | In mechanics, he proposed an alternative formulation of analytical mechanics known as Appell's equation of motion. He discovered a physical interpretation of the imaginary period of the doubly periodic function whose restriction to real arguments describes the motion of an ideal pendulum. | Paul Émile Appell |
c_us9d5tdkrjwt | In mechanics, strain is defined as relative deformation, compared to a reference position configuration. Different equivalent choices may be made for the expression of a strain field depending on whether it is defined with respect to the initial or the final configuration of the body and on whether the metric tensor or... | Logarithmic strain |
c_g7pxb4htwgkx | Strain can be formulated as the spatial derivative of displacement: where I is the identity tensor. The displacement of a body may be expressed in the form x = F(X), where X is the reference position of material points of the body; displacement has units of length and does not distinguish between rigid body motions (tr... | Logarithmic strain |
c_odwydsqe5zhl | Physical insight into strains can be gained by observing that a given strain can be decomposed into normal and shear components. The amount of stretch or compression along material line elements or fibers is the normal strain, and the amount of distortion associated with the sliding of plane layers over each other is t... | Logarithmic strain |
c_uegr4wkrwndv | In mechanics, suspension is a system of components allowing a machine (normally a vehicle) to move smoothly with reduced shock. Types may include: car suspension, four-wheeled motor vehicle suspension motorcycle suspension, two-wheeled motor vehicle suspension Motorcycle fork, a component of motorcycle suspension syste... | Suspension (mechanics) |
c_bifys1pdwpud | In mechanics, the concept of force (in some direction) has a close analogue in the concept of torque (about some angle): A result of this similarity is that the SI unit for torque is the newton-metre, which works out algebraically to have the same dimensions as the joule, but they are not interchangeable. The General C... | Joule (unit) |
c_y5nwzmh1me85 | By contrast, torque is a vector – the cross product of a force vector and a distance vector. Torque and energy are related to one another by the equation where E is energy, τ is (the vector magnitude of) torque, and θ is the angle swept (in radians). Since plane angles are dimensionless, it follows that torque and ener... | Joule (unit) |
c_rzpb1m4yxmzz | In mechanics, the derivative of the position vs. time graph of an object is equal to the velocity of the object. In the International System of Units, the position of the moving object is measured in meters relative to the origin, while the time is measured in seconds. Placing position on the y-axis and time on the x-a... | Velocity vs. time graph |
c_0yvnczyxluqm | Here s {\displaystyle s} is the position of the object, and t {\displaystyle t} is the time. Therefore, the slope of the curve gives the change in position divided by the change in time, which is the definition of the average velocity for that interval of time on the graph. If this interval is made to be infinitesimall... | Velocity vs. time graph |
c_172wkehomzuo | A similar fact also holds true for the velocity vs. time graph. The slope of a velocity vs. time graph is acceleration, this time, placing velocity on the y-axis and time on the x-axis. Again the slope of a line is change in y {\displaystyle y} over change in x {\displaystyle x}: a = Δ y Δ x = Δ v Δ t {\displaystyle a=... | Velocity vs. time graph |
c_isd42qy9v560 | This slope therefore defines the average acceleration over the interval, and reducing the interval infinitesimally gives d v d t {\displaystyle {\begin{matrix}{\frac {dv}{dt}}\end{matrix}}} , the instantaneous acceleration at time t {\displaystyle t} , or the derivative of the velocity with respect to time (or the seco... | Velocity vs. time graph |
c_436zl80xqh9z | (Velocity is on the y-axis and time on the x-axis. Multiplying the velocity by the time, the time cancels out, and only displacement remains.) The same multiplication rule holds true for acceleration vs. time graphs. When acceleration is multiplied | Velocity vs. time graph |
c_25j8orcuqirw | In mechanics, the eigenvectors of the moment of inertia tensor define the principal axes of a rigid body. The tensor of moment of inertia is a key quantity required to determine the rotation of a rigid body around its center of mass. | Left eigenvector |
c_zi3neg8or7b8 | In mechanics, the flexural modulus or bending modulus is an intensive property that is computed as the ratio of stress to strain in flexural deformation, or the tendency for a material to resist bending. It is determined from the slope of a stress-strain curve produced by a flexural test (such as the ASTM D790), and us... | Flexural modulus |
c_alrz1ohxni55 | For a 3-point test of a rectangular beam behaving as an isotropic linear material, where w and h are the width and height of the beam, I is the second moment of area of the beam's cross-section, L is the distance between the two outer supports, and d is the deflection due to the load F applied at the middle of the beam... | Flexural modulus |
c_o4rpqjwwn3dr | In mechanics, the net force is the sum of all the forces acting on an object. For example, if two forces are acting upon an object in opposite directions, and one force is greater than the other, the forces can be replaced with a single force that is the difference of the greater and smaller force. That force is the ne... | Net force |
c_pdammeqhpiz8 | When the net force is applied at a specific point on an object, the associated torque can be calculated. The sum of the net force and torque is called the resultant force, which causes the object to rotate in the same way as all the forces acting upon it would if they were applied individually.It is possible for all th... | Net force |
c_djijo1p5b5wa | In some texts, the terms resultant force and net force are used as if they mean the same thing. This is not always true, especially when in complex topics like the motion of spinning objects or situations where everything is perfectly balanced, known as static equilibrium. In these cases, it's important to understand t... | Net force |
c_idobo0f5qq1q | In mechanics, the neutral plane or neutral surface is a conceptual plane within a beam or cantilever. When loaded by a bending force, the beam bends so that the inner surface is in compression and the outer surface is in tension. The neutral plane is the surface within the beam between these zones, where the material o... | Neutral plane |
c_kivt0w2vml56 | To show that every beam must have a neutral plane, the material of the beam can be imagined to be divided into narrow fibers parallel to its length. When the beam is bent, at any given cross-section the region of fibers near the concave side will be under compression, while the region near the convex side will be under... | Neutral plane |
c_38vj531i6ax9 | In mechanics, the normal force F n {\displaystyle F_{n}} is the component of a contact force that is perpendicular to the surface that an object contacts, as in Figure 1. In this instance normal is used in the geometric sense and means perpendicular, as opposed to the common language use of normal meaning "ordinary" or... | Normal force |
c_7hjww6isbb2s | The normal force is one type of ground reaction force. If the person stands on a slope and does not sink into the ground or slide downhill, the total ground reaction force can be divided into two components: a normal force perpendicular to the ground and a frictional force parallel to the ground. In another common situ... | Normal force |
c_1nhsfgsgjx8u | In mechanics, the quantities in the CGS and SI systems are defined identically. The two systems differ only in the scale of the three base units (centimetre versus metre and gram versus kilogram, respectively), with the third unit (second) being the same in both systems. There is a direct correspondence between the bas... | Centimeter gram second system of units |
c_p4z3rmx31ma3 | In mechanics, two or more springs are said to be in series when they are connected end-to-end or point to point, and it is said to be in parallel when they are connected side-by-side; in both cases, so as to act as a single spring: More generally, two or more springs are in series when any external stress applied to th... | Series and parallel springs |
c_5nn9wk1d9ue9 | In mechanics, virtual work arises in the application of the principle of least action to the study of forces and movement of a mechanical system. The work of a force acting on a particle as it moves along a displacement is different for different displacements. Among all the possible displacements that a particle may f... | Virtual work |
c_d8pm11lvlb5v | This displacement is therefore the displacement followed by the particle according to the principle of least action. The work of a force on a particle along a virtual displacement is known as the virtual work. Historically, virtual work and the associated calculus of variations were formulated to analyze systems of rig... | Virtual work |
c_66sgs4bu13dz | In mechanism design and auction theory, a profit extraction mechanism (also called profit extractor or revenue extractor) is a truthful mechanism whose goal is to win a pre-specified amount of profit, if it is possible. : 347 | Profit extraction mechanism |
c_0fes9lq80o17 | In mechanism design, a Vickrey–Clarke–Groves (VCG) mechanism is a generic truthful mechanism for achieving a socially-optimal solution. It is a generalization of a Vickrey–Clarke–Groves auction. A VCG auction performs a specific task: dividing items among people. A VCG mechanism is more general: it can be used to selec... | Vickrey–Clarke–Groves mechanism |
c_0rkyovimxrlj | In mechanism design, a branch of economics, a budget-feasible mechanism is a mechanism in which the total payment made by the auctioneer is upper-bounded by a fixed pre-specified budget. They were first presented by Yaron Singer, and studied by several others. == References == | Budget-feasible mechanism |
c_qlz53wg4xnb2 | In mechanism design, a branch of economics, a weakly-budget-balanced (WBB) mechanism is a mechanism in which the total payment made by the participants is at least 0. This means that the mechanism operator does not incur a deficit, i.e., does not have to subsidize the market. Weak budget balance is considered a necessa... | Budget-balanced mechanism |
c_x6l673k3c4xh | A strongly-budget-balanced (SBB) mechanism is a mechanism in which the total payment made by the participants is exactly 0. This means that all payments are made among the participants - the mechanism has neither a deficit nor a surplus. The term budget-balanced mechanism is sometimes used as a shorthand for WBB, and s... | Budget-balanced mechanism |
c_1gcycbv7vuno | In mechanism design, an agent is said to have single-parameter utility if his valuation of the possible outcomes can be represented by a single number. For example, in an auction for a single item, the utilities of all agents are single-parametric, since they can be represented by their monetary evaluation of the item.... | Single-parametric utility |
c_p5bqawfx9wgx | In mechanism design, implementability is a property of a social choice function. It means that there is an incentive-compatible mechanism that attains ("implements") this function. There are several degrees of implementability, corresponding to the different degrees of incentive-compatibility, e.g: A function is domina... | Implementability (mechanism design) |
c_mxu3lb7nazso | A function is Bayesian-Nash implementable if it is attainable by a mechanism which is Bayesian-Nash-incentive-compatible.See for a recent reference. In some textbooks, the entire field of mechanism design is called Implementation theory. == References == | Implementability (mechanism design) |
c_nqe43giwnesb | In mechanism design, monotonicity is a property of a social choice function. It is a necessary condition for being able to implement the function using a strategyproof mechanism. Its verbal description is: If changing one agent's type (while keeping the types of other agents fixed) changes the outcome under the social ... | Monotonicity (mechanism design) |
c_pi2s6w4oj7ow | In mechanism design, the term single-crossing condition (often referred to as the Spence-Mirrlees property for Michael Spence and James Mirrlees, sometimes as the constant-sign assumption) refers to the requirement that the isoutility curve for agents of different types cross only once. This condition guarantees that t... | Single-crossing condition |
c_45vpznj5vc2v | In media and popular culture, lawn jockeys sometimes appear as a prop or conversation piece, in most cases merely trivial and non-notable in nature, although notable racial connotations are often associated with earlier examples of lawn jockeys versus more modern contemporary examples. Sometimes a reference to a lawn j... | Lawn jockey |
c_9tee4q3limjc | In Season 1, episode 13 of Maude, Arthur refers to a black man protesting slumlords on Maude's front lawn as "so much more animated than those little black jockeys". Lawn jockeys are often associated with wealthy white American families in popular culture, either for satire and sociopolitical symbolism, or for legitima... | Lawn jockey |
c_odznkz5ijf7x | Marlowe sardonically speaks to the statue several times, regarding it as the family's stablest member. A black lawn jockey plays a symbolic role (as well as providing the story's title, in the protagonist's Southern vernacular) in Flannery O'Connor's 1955 short story "The Artificial Nigger". A lawn jockey comes to life... | Lawn jockey |
c_2itoebugirsq | The Negro (Le nèg'), a 2002 film by Québécois director Robert Morin, about a black adolescent who resents lawn jockeys as racist and destroys one, resulting in his murder. A lawn jockey and images of lawn jockeys appear in several episodes of Dear White People. A lawn jockey was seen in Home Alone getting knocked over ... | Lawn jockey |
c_z7yuh3pomc2s | A lawn jockey that comes alive is one of the enemies found in the video game Paperboy. Lawn jockeys are often referenced in relation to Blanche Devereaux's Southern family in The Golden Girls, often as a subtle implication that Blanche's family (who lived on a plantation and, historically, owned slaves) are racist. Des... | Lawn jockey |
c_yghmnt3bfwke | In media new methodology was named "Rotterdam plus". In this verbal construction “Rotterdam” means coal index price, and "plus" means logistic costs for delivering coal from port of Rotterdam to Ukraine's thermal power plants. | Rotterdam plus |
c_3gfsmcy52hqm | In media planning, reach is one of the most important factors, as the whole media planning is all about reach. The Purpose of the reach is exposure of brand (Belch & Belch, 2012). The higher the reach; the higher the brand exposure (Belch & Belch, 2012). And of course, higher exposure means high chances of new customer... | Media planning |
c_or0hhzg2fwqr | When it comes to media planning most of the businesses decide well in advanced what their target market would be (Belch & Belch, 2012). They Choose their target market on the assumption that they already know who their customers would be (Ossi, 2015). Even though, choosing a target market for reach in media planning co... | Media planning |
c_kwjd1asnijhr | Smart businesses also reach outside of their targeted market in order to know other segments that could be targeted (Ossi, 2015). Therefore, starting with a broader reach and then choosing target markets would be a much-informed decision; derived from actual data rather than just assumption. A broader reach is also ben... | Media planning |
c_ttwzcwtygr8c | In media planning, frequency is also a very important factor to consider. Most small businesses say "We just want to see what happens", which just wastes their money leading to disappointment on media planning ("The importance of frequency," n.d.). In Advertisement, once is just not enough ("The importance of frequency... | Media planning |
c_t8qzvbruozmc | The biggest problem in media planning is; advertisers assume that someone would see their advertisement, would walk in their store and just buy something! !That is definitely not how it happens. | Media planning |
c_qcuujwf8abbs | There are five different steps for buying cycle a consumer goes through before actually purchasing something (Euan, 2013). These are awareness, interest, need, comparison and purchase ("The importance of frequency," n.d.). Frequency is important as it pushes a consumer towards the actual step of purchasing something. | Media planning |
c_2d89c2xvatgd | The understanding of how exactly a consumer goes through the buying cycle is very essential to grasp the importance of frequency in media planning. Initially, the idea of reach is there to increase the awareness and exposure, but people forget. 80% of people forget the advertisement they see within 24 hours or even soo... | Media planning |
c_x3g2ew8enbqa | So, frequency is also important for awareness - decreasing the chances for forgetfulness. Secondly, frequency builds familiarity, familiarity builds trust ("The importance of frequency," n.d.) and trust builds interest. | Media planning |
c_cz9jx2si0kuv | In need, it is absolute that the consumer is aware of the company and have somewhat trust/ interest. And again, frequency plays essential role is remembrance, trust and interest. Higher frequency also helps to beat the competition ("The importance of frequency when advertising," 2016). | Media planning |
c_qxyki0dtt6t2 | And finally, the consumer is on the final step of buying cycle the purchase, with the help of frequent advertisement. Without the good amount of frequency, a consumer would be very unlikely to get to the purchasing step. Thus, frequency is important because consistence advertisement reinforces top of mind brand awarene... | Media planning |
c_2c9e9sup2wyw | In media reports, people have attributed unexpected effects of increasing fear and anxiety, panic or "meltdowns" after practicing, which they suggest could expose bipolar vulnerability or repressed PTSD symptoms. However, according to published peer-reviewed academic articles, these negative effects of meditation are r... | Mindfulness meditation |
c_lv6bwjhm2bx8 | In media server applications, it is often necessary for several call legs to interact with each other, for example in a multi-party conference. Some deficiencies were identified in VoiceXML for this application and so companies designed specific scripting languages to deal with this environment. The Media Server Markup... | VoiceXML |
c_8a8cuxxrsppu | These languages also contain 'hooks' so that external scripts (like VoiceXML) can run on call legs where IVR functionality is required. There was an IETF working group called mediactrl ("media control") that was working on a successor for these scripting systems, which it is hoped will progress to an open and widely ad... | VoiceXML |
c_81066jlpgpwb | In media studies, concision is a form of broadcast media censorship by limiting debate and discussion of important topics on the rationale of time allotment.Media critics such as Noam Chomsky contend that this practice, especially on commercial broadcasts with advertising, encourages broadcasters to exclude people and ... | Concision (media studies) |
c_0cvlz4a94bsy | On the other hand, suppose you're saying something that isn't just regurgitating conventional pieties, suppose you say something that's the least bit unexpected or controversial, people will quite reasonably expect to know what you mean. If you said that you'd better have a reason, better have some evidence. You can't ... | Concision (media studies) |
c_aaxy9rqv5v32 | That's the genius of this structural constraint. Furthermore, introducing controversial or unexpected statements that do not conform to those conventional ideas are discouraged as time inefficient because the person will be required to explain and support them in detail. Since this can often take considerable time in i... | Concision (media studies) |
c_jkv4plezeqqi | In media studies, mass communication, media psychology, communication theory, and sociology, media influence and media effects are topics relating to mass media and media culture's effects on individual or an audience's thoughts, attitudes, and behavior. Whether it is written, televised, or spoken, mass media reaches a... | Uses and gratifications theory |
c_eb2z53hx7wjh | In media studies, mass communication, media psychology, communication theory, and sociology, media influence and the media effect are topics relating to mass media and media culture's effects on individuals' or audiences' thoughts, attitudes, and behaviors. Through written, televised, or spoken channels, mass media rea... | Media influence |
c_otdlz3txgmlo | These effects can be positive or negative, abrupt or gradual, short-term or long-lasting. Not all effects result in change; some media messages reinforce an existing belief. | Media influence |
c_kgnpaa4zlxf1 | Researchers examine an audience after media exposure for changes in cognition, belief systems, and attitudes, as well as emotional, physiological and behavioral effects. The influences of mass media (or 'media effects') are observed in various aspects of human life, from voting behaviors to perceptions of violence, fro... | Media influence |
c_9grvsbqm37mc | In the new media environment, we have dual identities - consumers and creators. We not only obtain information through new media, but also disseminate information to wide audiences.Further, the influence of the media on the psychosocial development of children is profound. Thus, it is important for physicians to discus... | Media influence |
c_9wniazypdl00 | Bryant and Zillmann defined media effects as "the social, cultural, and psychological impact of communicating via the mass media". Perse stated that media effects researchers study "how to control, enhance, or mitigate the impact of the mass media on individuals and society". Lang stated media effects researchers study... | Media influence |
c_o2x6ofd86qaq | In media terms, an interview disc is a recorded disc with spoken word recordings in an interview style format, with a specific person or group of people, as opposed to the usual music features. The source of the recording can vary. | Interview disc |
c_80hhy9bvnfna | In media the term "to silhouette" is used for the process of separating or masking a portion of an image (such as the background) so that it does not show. Traditionally silhouettes have often been used in advertising, particularly in poster design, because they can be cheaply and effectively printed. | Silhouette |
c_4jr16zum7cif | In media where italicization is not possible, alternatives are used as substitutes: In typewritten or handwritten text, underlining is typically used. In plain-text computer files, including e-mail communication, italicised words are often indicated by surrounding them with slashes or other matched delimiters. For exam... | Italic type |
c_ek1nlva14zmu | They >completely< forgot me! I had _nothing_ to do with it. (Commonly interpreted as underlining, which is an alternative to italics.) | Italic type |
c_ptmqgax7m1sk | It was *absolutely* horrible. (Commonly interpreted as bold. This and the previous example signify italic in Markdown, where bolding uses **double asterisks**, and underlining uses __double underscores__.) | Italic type |
c_sorynllwgue1 | Where the italics do not indicate emphasis, but are marking a title or where a word is being mentioned, quotation marks may be substituted: The word "the" is an article. The term "even number" refers to a number that is a multiple of 2. The novel "Fahrenheit 451" was written by Ray Bradbury. | Italic type |
c_dm85hpd221z2 | In media, to frame is "to select some aspects of a perceived reality and make them more salient in a communication context, in such a way as to promote a particular problem definition, casual interpretation, moral evaluation, and/or treatment recommendation for the item described". The role framing plays in the effects... | Framing effect |
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