• const
  • In addition to specifying buffers as a pointer and size in bytes, Boost.Asio makes a distinction between modifiable memory (called mutable) and non-modifiable memory (where the latter is created from the storage for a const-qualified variable). (boost.org)
  • Here, a mutable_buffer would be convertible to a const_buffer, but conversion in the opposite direction is not valid. (boost.org)
  • commonly
  • Programming languages commonly associated with buffer overflows include C and C++ , which provide no built-in protection against accessing or overwriting data in any part of memory and do not automatically check that data written to an array (the built-in buffer type) is within the boundaries of that array. (wikipedia.org)
  • Buffers should not absorb visible or ultraviolet light at wavelengths longer than 230 nm so as not to interfere with commonly used spectrophotometric assays. (wikipedia.org)
  • TAPS or [tris(hydroxymethyl)methylamino]propanesulfonic acid is commonly used to make buffer solutions. (wikipedia.org)
  • TE buffer is a commonly used buffer solution in molecular biology, especially in procedures involving DNA, cDNA or RNA. (wikipedia.org)
  • The table below contains several most commonly used buffers and their pH ranges. (wikipedia.org)
  • Recipe: 150 mM NaCl 1.0% Nonidet P-40 (NP-40) 50 mM Tris-Cl Adjust pH to 7.4 RIPA buffer is a commonly used lysis buffer for immunoprecipitation and general protein extraction from cells and tissues. (wikipedia.org)
  • FIFO
  • When two threads are exchanging data as in Figure 1, the "producer" thread puts the resource into a common, shared area (a "shared FIFO buffer"), and the "consumer" thread takes the resource out of the shared area. (drdobbs.com)
  • In other words, the circular buffer is well-suited as a FIFO buffer while a standard, non-circular buffer is well suited as a LIFO buffer. (wikipedia.org)
  • A buffer often adjusts timing by implementing a queue (or FIFO) algorithm in memory, simultaneously writing data into the queue at one rate and reading it at another rate. (wikipedia.org)
  • Buffers are usually used in a FIFO (first in, first out) method, outputting data in the order it arrived. (wikipedia.org)
  • 2016
  • A gelding, Buffering is one of the highest money earning horses in Australian racing history having surpassed $7,000,000 in earnings on March 26, 2016 by winning the 2016 Al Quoz Sprint at the Meydan Racecourse during the 2016 Dubai World Cup race meeting. (wikipedia.org)
  • As of March, 2016 Buffering is the highest earning Queensland racehorse of all time. (wikipedia.org)
  • riparian
  • A riparian buffer or stream buffer is a vegetated area (a "buffer strip") near a stream, usually forested, which helps shade and partially protect the stream from the impact of adjacent land uses. (wikipedia.org)
  • With the decline of many aquatic ecosystems due to agriculture, riparian buffers have become a very common conservation practice aimed at increasing water quality and reducing pollution. (wikipedia.org)
  • Riparian buffers act to intercept sediment, nutrients, pesticides, and other materials in surface runoff and reduce nutrients and other pollutants in shallow subsurface water flow. (wikipedia.org)
  • Intercepting pesticides - Riparian buffers keep chemicals that can be harmful to aquatic life out of the water. (wikipedia.org)
  • Provide habitat - Riparian buffers can act as crucial habitat for a large number of species, especially those who have lost habitat due to agricultural land being put into production. (wikipedia.org)
  • Shading water - The large trees in the first zone of the riparian buffer provide shade and therefore cooling for the water, increasing productivity and increasing habitat quality for aquatic species. (wikipedia.org)
  • Produce profitable alternative crops - Vegetation such as Black Walnut and Hazelnut, which can be profitably harvested, can be incorporated into the riparian buffer. (wikipedia.org)
  • Play media A riparian buffer is usually split into three different zones, each having its own specific purpose for filtering runoff and interacting with the adjacent aquatic system. (wikipedia.org)
  • Riparian forest buffers are diverse communities of trees, shrubs and native perennial grasses. (wikipedia.org)
  • solution
  • To use Buffers, just choose a buffering agent and target pH along with the desired solution volume, temperature and buffer concentration. (apple.com)
  • Also called buffer solution. (dictionary.com)
  • To treat a solution with a buffer. (dictionary.com)
  • A buffer is a water-based solution containing a mixture of either an acid and its conjugate base, or a base and its conjugate acid. (ehow.co.uk)
  • It is used to represent the strength of the weak acid in the buffer solution. (ehow.co.uk)
  • Buffer solution Good, Norman E. (wikipedia.org)
  • TAPS is effective to make buffer solutions in the pH range 7.7-9.1, since it has a pKa value of 8.44 (ionic strength I=0, 25 °C). The pH (and pKa at I≠0) of the buffer solution changes with concentration and temperature, and this effect may be predicted e.g. using online calculators. (wikipedia.org)
  • A buffering agent is a weak acid or base used to maintain the acidity (pH) of a solution near a chosen value after the addition of another acid or base. (wikipedia.org)
  • That is, the function of a buffering agent is to prevent a rapid change in pH when acids or bases are added to the solution. (wikipedia.org)
  • Buffering agents are usually added to water to form a buffer solution, which only slightly changes its pH in response to other acids and bases being combined with it, particularly a strong acid or a strong base. (wikipedia.org)
  • To make a 100 ml solution of T10E1 Buffer, 1 ml of 1 M Tris base (pH 8.0) and 0.2 ml EDTA (0.5 M) are mixed and made up with double distilled water up to 100ml. (wikipedia.org)
  • A lysis buffer is a buffer solution used for the purpose of breaking open cells for use in molecular biology experiments that analyze the compounds of the cells (e.g. western blot). (wikipedia.org)
  • The function of salts in lysis buffer is to establish an ionic strength in the buffer solution. (wikipedia.org)
  • degradation
  • Furthermore, a Good buffer is also resistant to non-enzymatic degradation by other components of the set-up. (ehow.co.uk)
  • The purpose of TE buffer is to solubilize DNA or RNA, while protecting it from degradation. (wikipedia.org)
  • weak acid
  • Buffer solutions achieve their resistance to pH change because of the presence of an equilibrium between the acid HA and its conjugate base A−. HA ⇌ H+ + A− When some strong acid is added to an equilibrium mixture of the weak acid and its conjugate base, the equilibrium is shifted to the left, in accordance with Le Châtelier's principle. (wikipedia.org)
  • A buffering agent can be either a weak acid or weak base. (wikipedia.org)
  • soluble
  • In general, Good buffers form a small number of complexes that are soluble, to prevent any accumulation that can affect the research. (ehow.co.uk)
  • sediment
  • Buffer strips trap sediment, and enhance filtration of nutrients and pesticides by slowing down runoff that could enter the local surface waters. (wikipedia.org)
  • agent
  • An information page for each buffering agent lists the pKa, appropriate pH range, and temperature dependence, along with molecular weights and CAS numbers for the acid and base forms and other pertinent information. (apple.com)
  • The buffer capacity of a buffering agent is at a local maximum when p[H+] = pKa. (wikipedia.org)
  • For buffers in acid regions, the pH may be adjusted to a desired value by adding a strong acid such as hydrochloric acid to the buffering agent. (wikipedia.org)
  • Another example is buffered aspirin which has a buffering agent, such as MgO or CaCO3, that will help maintain the balance between the acid H-A (protonated) and the salt A− (deprotonated) forms of aspirin as it passes through the acidic stomach of the patient. (wikipedia.org)
  • tris
  • TE" is derived from its components: Tris, a common pH buffer, and EDTA, a molecule that chelates cations like Mg2+. (wikipedia.org)
  • ph7.4 TE buffer=100mM/L Tris(pH7.4)+10mM/L EDTA(pH8.0) from Molecular Cloning: A Laboratory Manual Yagi N, Satonaka K, Horio M, Shimogaki H, Tokuda Y, Maeda S (1996). (wikipedia.org)
  • range
  • 1. the buffering capacity in the desired pH range with the ability to maintain constant pH during fixation. (ou.edu)
  • Given a buffer instance, a user can only create another buffer representing the same range of memory or a sub-range of it. (boost.org)
  • Returns information about memory buffers belonging to a specific memory pool that are used as part of a full-text crawl or a full-text crawl range. (microsoft.com)
  • The bits allocated to the stencil buffer can be used to represent numerical values in the range [0, 2n- and also as a Boolean matrix (n is the number of allocated bits), each of which may be used to control the particular part of the scene. (wikipedia.org)
  • Although the range of stencil buffer applications is rather wide, we can mention several well-known applications. (wikipedia.org)
  • Due to the lack of precision depth buffer, coplanar polygons that are short-range, or overlapping, are portrayed as two buildings with a multitude of irregular cross-section. (wikipedia.org)
  • acid
  • Buffer may also be made with cacodylic acid. (ou.edu)
  • The acids and bases used in a buffer are quite weak and when a small amount of a strong acid or base is added, the pH doesn't change significantly. (ehow.co.uk)
  • A buffer of carbonic acid (H 2 CO 3) and bicarbonate (HCO− 3) is present in blood plasma, maintaining a pH between 7.35 and 7.45. (wikipedia.org)
  • Alternatively, a buffer mixture can be made from a mixture of an acid and its conjugate base. (wikipedia.org)
  • Potential inhibition of ACES and other Good buffers has been investigated in γ-aminobutyric acid receptor binding to rat brain synaptic membranes. (wikipedia.org)
  • Tunnicliff, G., and Smith, J.A., "Competitive inhibition of γ-aminobutyric acid receptor binding by N-2-hydroxyethylpiperazine-N'-2-ε-ethanesulfonic acid and related buffer. (wikipedia.org)
  • integer
  • In the following example expressed in C , a program has two variables which are adjacent in memory: an 8-byte-long string buffer, A, and a two-byte big-endian integer, B. (wikipedia.org)
  • The buffer is per pixel, and works on integer values, usually with a depth of one byte per pixel. (wikipedia.org)
  • depth buffer
  • I have a raytracing kernel which outputs PBO which I can draw later as a texure, i also can generate depth for any point in my ray-traced image, so i can get depth buffer with floatind point depth values. (opengl.org)
  • You attach the depth buffer to the GL_DEPTH_ATTACHMENT , set the draw buffer to GL_NONE (because you're not writing any colors), and then render as normal. (opengl.org)
  • Though really, it'd probably be quicker to just upload your values directly to the depth buffer with glTexSubImage2D. (opengl.org)
  • A stencil buffer is an extra buffer, in addition to the color buffer and depth buffer (z-buffering) found on modern graphics hardware. (wikipedia.org)
  • The depth buffer and stencil buffer often share the same area in the RAM of the graphics hardware. (wikipedia.org)
  • More advanced usage of the stencil buffer makes use of the strong connection between the depth buffer and the stencil buffer in the rendering pipeline. (wikipedia.org)
  • Solutions that can give certain results are: Approaching the distant plane to restrict scene such as far clip plane, thus increasing the accuracy of the depth buffer, or reducing the distance at which objects are visible in a scene. (wikipedia.org)
  • relatively
  • As a result, 99% of the calcium added to the cytosol of a cardiomyocyte during each cardiac cycle becomes bound to calcium buffers, creating a relatively small change in free calcium. (wikipedia.org)
  • processes
  • Industrially, buffer solutions are used in fermentation processes and in setting the correct conditions for dyes used in colouring fabrics. (wikipedia.org)
  • However, a buffer may be used when moving data between processes within a computer. (wikipedia.org)
  • often
  • Buffers are areas of memory set aside to hold data, often while moving it from one section of a program to another, or between programs. (wikipedia.org)
  • Since Good buffers are often used in research involving living cells, they are required to be non-toxic to the cells used in the experiment. (ehow.co.uk)
  • Hot SDS buffer is often used when the proteins need to be completely solubilized and denatured. (wikipedia.org)
  • Buffers are often used in conjunction with I/O to hardware, such as disk drives, sending or receiving data to or from a network, or playing sound on a speaker. (wikipedia.org)
  • A cache often also acts as a buffer, and vice versa. (wikipedia.org)
  • species
  • The habitat provided by the buffers also double as corridors for species that have had their habitat fragmented by various land uses. (wikipedia.org)
  • It is generally recommended that native species be chosen to plant in these three zones, with the general width of the buffer being 50 feet (15 m) on each side of the stream. (wikipedia.org)
  • good
  • The option to ignore it is vanishing, even for parents with "good" insurance that buffers from the up-front costs. (dictionary.com)
  • An ideal Good buffer does not form such complexes, but such buffers are practically impossible to produce. (ehow.co.uk)
  • Alo, B.T.. "Characteristics of Good Buffers. (ehow.co.uk)
  • http://www.ehow.co.uk/list_6246173_characteristics-good-buffers.html. (ehow.co.uk)
  • Alo, B.T.. "Characteristics of Good Buffers" last modified May 13, 2017. (ehow.co.uk)
  • Circular buffering makes a good implementation strategy for a queue that has fixed maximum size. (wikipedia.org)
  • The pioneering publication by Good and his co-workers described the synthesis and physical properties of ACES buffer. (wikipedia.org)
  • data
  • if one assumes all inputs will be smaller than a certain size and the buffer is created to be that size, then an anomalous transaction that produces more data could cause it to write past the end of the buffer. (wikipedia.org)
  • By sending in data designed to cause a buffer overflow, it is possible to write into areas known to hold executable code , and replace it with malicious code. (wikipedia.org)
  • A buffer overflow occurs when data written to a buffer also corrupts data values in memory addresses adjacent to the destination buffer due to insufficient bounds checking . (wikipedia.org)
  • This can occur when copying data from one buffer to another without first checking that the data fits within the destination buffer. (wikipedia.org)
  • A scatter-read receives data into multiple buffers. (boost.org)
  • To retrieve buffered data from the keyboard, you must first set the buffer size (see Device Properties ). (microsoft.com)
  • See Buffered and Immediate Data . (microsoft.com)
  • The protocol buffer data contains only the numbers, not the field names, providing some bandwidth/storage savings compared with systems that include the field names in the data. (wikipedia.org)
  • A circular buffer, circular queue, cyclic buffer or ring buffer is a data structure that uses a single, fixed-size buffer as if it were connected end-to-end. (wikipedia.org)
  • This structure lends itself easily to buffering data streams. (wikipedia.org)
  • If the buffer is used as the bounded buffer in the producer-consumer problem then it is probably desired for the producer (e.g., an audio generator) to overwrite old data if the consumer (e.g., the sound card) is unable to momentarily keep up. (wikipedia.org)
  • Implementations store the most recent data in a circular buffer. (wikipedia.org)
  • The two elements removed, in this case, are 1 & 2, leaving the buffer with just a 3: If the buffer has 7 elements then it is completely full: A consequence of the circular buffer is that when it is full and a subsequent write is performed, then it starts overwriting the oldest data. (wikipedia.org)
  • In this case, two more elements - A & B - are added and they overwrite the 3 & 4: Alternatively, the routines that manage the buffer could prevent overwriting the data and return an error or raise an exception. (wikipedia.org)
  • Whether or not data is overwritten is up to the semantics of the buffer routines or the application using the circular buffer. (wikipedia.org)
  • In computer science, a data buffer (or just buffer) is a region of a physical memory storage used to temporarily store data while it is being moved from one place to another. (wikipedia.org)
  • Typically, the data is stored in a buffer as it is retrieved from an input device (such as a microphone) or just before it is sent to an output device (such as speakers). (wikipedia.org)
  • Buffers can be implemented in a fixed memory location in hardware-or by using a virtual data buffer in software, pointing at a location in the physical memory. (wikipedia.org)
  • In all cases, the data stored in a data buffer are stored on a physical storage medium. (wikipedia.org)
  • A majority of buffers are implemented in software, which typically use the faster RAM to store temporary data, due to the much faster access time compared with hard disk drives. (wikipedia.org)
  • Buffers are typically used when there is a difference between the rate at which data is received and the rate at which it can be processed, or in the case that these rates are variable, for example in a printer spooler or in online video streaming. (wikipedia.org)
  • Further benefits can be achieved if the application is reading or writing small blocks of data that do not correspond to the block size of the disk subsystem, allowing a buffer to be used to aggregate many smaller read or write operations into block sizes that are more efficient for the disk subsystem, or in the case of a read, sometimes to completely avoid having to physically access a disk. (wikipedia.org)
  • A buffer routine or storage medium used in telecommunications compensates for a difference in rate of flow of data, or time of occurrence of events, when transferring data from one device to another. (wikipedia.org)
  • Buffers are used for many purposes, including: Interconnecting two digital circuits operating at different rates, Holding data for later use, Allowing timing corrections to be made on a data stream, Collecting binary data bits into groups that can then be operated on as a unit, Delaying the transit time of a signal in order to allow other operations to occur. (wikipedia.org)
  • A buffer is primarily used for input, output, and sometimes very temporary storage of data that is either en route between other media or data that may be modified in a non-sequential manner before it is written (or read) in a sequential manner. (wikipedia.org)
  • Useful
  • The useful property of a circular buffer is that it does not need to have its elements shuffled around when one is consumed. (wikipedia.org)
  • Beaten
  • In his fifth start, and first at stakes level, Buffering was beaten for the first time in the Group 2 Bollinger Champagne Classic, finishing third with future Group 1 winners Pressday and Spirit of Boom finishing ahead of him in first and second respectively. (wikipedia.org)
  • proteins
  • When calcium is added to or removed from the cytoplasm by transport across the cell membrane or sarcoplasmic reticulum, calcium buffers minimise the effect on changes in cytoplasmic free calcium concentration by binding calcium to or releasing calcium from intracellular proteins. (wikipedia.org)
  • Within these cells, many intracellular proteins can act as calcium buffers. (wikipedia.org)
  • It is common that a protease inhibitor is added to lysis buffer, along with other enzyme inhibitors of choice, such as a phosphotase inhibitor when studying proteins with phosphorylation. (wikipedia.org)
  • Buffer creates an environment for isolated proteins. (wikipedia.org)
  • RIPA buffer releases proteins from cells as well as disrupts most weak interactions between proteins. (wikipedia.org)
  • calcium
  • Alterations in calcium buffering have been implicated in the tendency to arrhythmias (abnormal cardiac rhythms) in some genetic mutations known to cause hypertrophic cardiomyopathy. (wikipedia.org)
  • Calcium buffering within atrial myocytes is affected by ageing in large animal models, elevating sarcoplasmic reticulum calcium content, which could potentially contribute towards a tendency to atrial fibrillation. (wikipedia.org)
  • memory
  • Like indirect drawing and indirect dispatch I think there should be an extension for passing subroutine uniforms from a buffer instead of from the CPU memory. (opengl.org)
  • The techniques to exploit a buffer overflow vulnerability vary by architecture , by operating system and by memory region. (wikipedia.org)
  • Address of the allocated memory buffer. (microsoft.com)
  • Name of the shared memory buffer for which this allocation was made. (microsoft.com)
  • Current state of memory buffer. (microsoft.com)
  • The following example returns the average percentage of memory that is being used for all active full-text memory buffers. (microsoft.com)
  • However, expanding a circular buffer requires shifting memory, which is comparatively costly. (wikipedia.org)
  • those accesses which fall beyond the end of the first virtual-memory region will automatically wrap around to the beginning of the underlying buffer. (wikipedia.org)
  • When the read offset is advanced into the second virtual-memory region, both offsets-read and write-are decremented by the length of the underlying buffer. (wikipedia.org)
  • suitable
  • 1. Not suitable as buffer during primary fixation with osmium tetroxide due to considerable extraction of tissue components. (ou.edu)