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Acknowledging the significance and implications of these discoveries, Keith commented: "With the discovery of the conducting system of Tawara, heart research entered a new epoch."
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CD8 TCR αβ CD1b T cells have been found in the central nervous system of patients with multiple sclerosis. They recognized glycolipids and secreted IFN-γ and TNF-α.
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The PECT effect is also present in typical ion-insertion-based battery electrodes (e.g. Li-ion). The electrodes expand and contract when inserted with ions, which is one of the issues that leads to battery ageing and capacity loss over time. The PECT effect in battery electrodes could be an issue in situations where battery electrodes are mechanically stressed (e.g. in structural batteries), causing a change in electrical potential when the stress-state changes.
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Reactions using the metal acetate trimeric building unit are thought to proceed via a ligand exchange mechanism where the acetate of the starting material is replaced with a longer linear dicarboxylate to create the three dimensional framework. MIL-88 is an isoreticular series with increasing length of dicarboxylate forming the same network topology prepared using the fumaric acid (MIL-88A), terephthalic acid (-88B),naphthalene-2,6-dicarboxylic acid (-88C) and 4,4’-biphenyldicarboxylic acid (-88D). The framework consists of both one dimensional channels, and trigonalbipyramidal cages. Solvent exchange experiments on the terephthalate form, MIL-88B,show that large organic molecules such as lutidine and butanol are able to enter the framework and induce an increase in cell volume over the dried material.
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N-linked glycosylation is predicted to occur at three locations on C17orf78. Asparagine linked glycosylation was predicted to occur on C17orf78 orthologs with high confidence.
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PACE commissioned two studies, "Sequelae Due to Bacterial Meningitis among African Children: A Systematic Literature Review", and "Bacterial Infections in Persons with Sickle Cell Disease: A Review of Data from Africa with a Focus on Pneumococcal Disease", that highlighted the increased risk for children in Africa of contracting pneumococcal disease and suffering its devastating consequences. It was found that African children who contract pneumococcal disease are 36 times as likely to have sickle-cell disease, a blood disorder prevalent in African children that increases the risk for infectious diseases and early death. Inn addition, the research showed that up to one-half of all children in Africa who get pneumococcal meningitis will either die or be disabled as a consequence of the disease, even when treated with antibiotics in a hospital. As the three leading causes of bacterial meningitis in childhood are vaccine preventable, the regular use of conjugate vaccines would reduce the high burden of morbidity and mortality in both epidemic and endemic settings.
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Aventis Graduate School is the sponsor of the HRM Awards 2009 for Best Graduate Development, The Singapore HR Awards organized by the Singapore Human Resources Institute (SHRI) and the Singapore HR Congress.
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Mobility Grade Threshold: This threshold is designed to take into account the maximum speed that a vehicle can have at a certain time. The value it is set to depends on the speed limit on the current road and the make/model of the vehicle that is advertising its location. When a position advertisement is received, the observer vehicle will compare it with the last position advertised by this vehicle and determine if its mobility lie under the mobility grade threshold. If the vehicle seems to have moved faster than this threshold, it must be advertising fake location information.
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Classifying: Classifying objects are various screens as well as objects that can be set up for either sorting or classifying, e.g. upstream sorter/classifier. Classifying is performed by means of cut-curves (Tromp Curve). Tromp curves describe the probability for a certain material fraction to arrive in the coarse product. For screens, NIAflow generates cut curves automatically based on the machine and media setup. For other machines, user input is required to define the cut curve.
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On the other hand, the Cayley configuration space formula_168 is a single interval: the triangle-inequalities induced by the quadrilateral containing formula_72 define a single interval that is contained in the interval defined by the triangle inequalities induced by the distances assigned to the edges formula_142 and formula_144. Furthermore, formula_146 is a generic framework with respect to convex Cayley configuration spaces over formula_72 in formula_137: there is a neighborhood of frameworks around formula_146 whose Cayley configuration spaces over formula_72 in formula_137 are a single interval. Thus, one generic framework has a convex Cayley configuration space while another does not.
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Once data has been collected as described above, it can be processed to form a variety of image types including projections and volumetric reconstruction.
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Technetium forms a variety of coordination complexes with organic ligands. Many have been well-investigated because of their relevance to nuclear medicine.
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1995 – Kelvin Cheu and Stephen Ritchie developed an incident detection algorithm based on inductive loop data and an artificial neural network method
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The Columbia River Estuary is the most downstream portion of the river that experiences ocean tides, generally defined as the furthest reach of the Columbia River plume to the Bonneville Dam. Here, a transition zone occurs where freshwater discharge from the river meets and mixes with Pacific Ocean saltwater. In this region, physical processes that affect nutrients are the circulation (entrance/exit, movement) of specific water masses with their nutrient load, the magnitude of tidal flow distributing ocean waters inland, and bottom sediment exchange affecting nutrient particle mobility.
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An induction heater providing an output power of 5 kW at an operating frequency of up to 400 kHz, which operates with multiple workheads and with induction coils of various geometry is used to supply the power for all the above-mentioned units.
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Beintema, N.M. and Stads, G.J. 2008. Measuring Agricultural Research Investments: A Revised Global Picture. ASTI Background Note. Washington, D.C.: IFPRI. (PDF-File, 657K - Accessed on March 18, 2010)
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Shortly before his death, Wilhelm His, Jr. published a personal account about the discovery of the Bundle of His. He noted that it took ten years before anatomists began to pay attention to the bundle, starting with the studies of Retzer and Brauning in 1903, followed by the "important work of Tawara" in 1906, and the subsequent discovery of the sinus node which completed the system. He credited Tawara for connecting the bundle with the Purkinje fibers and for declaring it the heart's conduction system.
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Other autoimmune diseases where group 1 CD1 restricted T cells might contribute include psoriasis and systemic lupus erythematosus.
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It has been proposed that the PECT effect in Li-ion batteries could be exploited to measure battery health., and to harvest mechanical energy.
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The three metals in the trimeric cluster share a μ3-O and are bridged to the adjacent metals with 4 carboxylate groups leaving a coordinatively unsaturated metal sitepointing into the cages within the framework. To maintain charge balance in the material, there must be one negatively charged species on the cluster, either a hydroxide or fluoride (depending on the synthesis conditions) occupying one of the unsaturated metal sites and the other two could be water or exchanged solvent species.
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C17orf78 orthologs have been identified in mammals, birds, and reptiles. It is a rapidly evolving gene, with around 40 base pairs mutating every 100 million years. There are no known paralogs of this gene in humans.
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Maximum Density Threshold: There can be a maximum number of vehicles that can be located in a certain area. Maximum density threshold considers the size of a certain area and dimensions of the vehicles that are currently claiming to reside there. If the number of vehicles in that area is larger than this threshold, all the messages from there will be ignored by every vehicle since it is a strong indication that there are active Sybil nodes in that area.
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Sorting: Similar to classifying sorting is performed based on cut curves that have to be entered by the user. Sorting properties are stored for each individual material fraction. NIAflow supports sorting by density, color, shape, metal content, etc.
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A generically complete, or just complete, Cayley configuration space is a Cayley configuration of a linkage formula_5 over a set of non-edges formula_1 such that each point in this space generically corresponds to finitely many frameworks of formula_5 and the space has full measure. Equivalently, the graph formula_96 is generically minimally-rigid.
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Projection images in ultrasound are similar in concept to projection radiography. However, instead of projecting the degree of absorbance of X-ray photons along a given path, projection images in ultrasound generally project the mismatch of acoustic impedance and the location along a given boundary in tissue.
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Technetium forms a variety of compounds with Tc–C bonds, i.e. organotechnetium complexes. Prominent members of this class are complexes with CO, arene, and cyclopentadienyl ligands. The binary carbonyl Tc(CO) is a white volatile solid. In this molecule, two technetium atoms are bound to each other; each atom is surrounded by octahedra of five carbonyl ligands. The bond length between technetium atoms, 303 pm, is significantly larger than the distance between two atoms in metallic technetium (272 pm). Similar carbonyls are formed by technetium's congeners, manganese and rhenium. Interest in organotechnetium compounds has also been motivated by applications in nuclear medicine. Technetium also forms aquo-carbonyl complexes, one prominent complex being [Tc(CO)(HO)], which are unusual compared to other metal carbonyls.
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1995 – Jayakrishnan, Wei Tsai, and Anthony Chen developed a dynamic traffic assignment model with network loading that made use of DYNASMART, the first mesoscopic traffic simulation model
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With the exception of nitrogen, the Columbia River estuary nutrient budget tends to be dominated by nutrient transport out of the system. During periods of high river flow, generally April to June, the estuary has a daily average residence time of less than a day. Meanwhile, at times of lowest river discharge, typically September to October, this turnover time lengthens to about three days. The turnover time can also vary due to the tidal cycle, and affect the amount of oceanic exchange in the estuary; on the whole the residence time is fairly short. Through a more rapid transit time of waters within the river, local primary production tends to be lower as autotrophic communities are quickly flushed out of the system. Since there is less subsequent biological uptake of nutrients, there is a high rate of nutrient transport out of the Columbia River and into coastal waters.
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The Centre employs electromagnetic design and analysis software. These are used in the simulation of 2D and 3D electromagnetic applications, such as the design and optimization of electrical machines, non-destructive evaluation, sensors and actuators, permanent magnet devices and high frequency applications.
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Beintema, N.M.and Di Marcantonio, F. 2009. Women's Participation in Agricultural Research and Higher Education: Key Trends in Sub-Saharan Africa. Washington, D.C.: IFPRI and Nairobi: G&D program. (PDF-File 334K - Accessed on March 18, 2010)
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MIL-88(Cr and Fe) also exhibits a breathing behaviour in response to solvent exchange and gas adsorption. The mechanism for the breathing is similar to that observed in the MIL-53 where there is a hinge like motion around the axis of the two oxygen atoms of the carboxylate. The observed expansion and contraction of the unit cell volume is, however, much greater than that observed in MIL-53. As the trimeric units are connected in three dimensions, rather than the columnar rows of terephthalates connecting the chains in MIL-53, the change occurs over all three axes resulting in a cell volume expansion for the terephthalate form (MIL-88B) of 125% from the fullydried form (1500 Å3) to the most open form observed upon methanol solvation (3375Å3).
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Map-Based Verification: Some fake locations advertised by attackers might be outside any of road on the map. Each vehicle can use its built-in navigation system to detect these implausible locations. Even though attackers will carefully craft their location advertisements most of the time, it is still a useful check in the defense mechanisms since it still works for few attack scenarios.
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Crushing, Milling: Crusher and mill products are calculated assuming a linear behavior of the product PSD in either a double logarithmic or RRSB grid. Each type of crushing or grinding machine creates its own specific inclination of the curve. The inclination combined with the maximum particle size leaving the machine is used for product forecast.
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This sections gives results on Cayley configuration spaces of linkages over non-edges under the formula_75-norm, also called the Euclidean norm.
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The maximum amplitude projection or the maximum intensity projection is an image processing technique used to project three dimensional data onto a two dimensional image. This is a valuable tool as it allows the complex data to be formed into more readily understandable images that include the perception of depth.
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1996 – Michael Zhang, Stephen Ritchie, and Will Recker formulated the ramp metering control as a dynamic optimal control problem and presented solution methods and validation
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The upwelled waters of the Pacific Ocean have very high concentrations of dissolved nutrients due to the history of biological respiration that has occurred throughout the water masses' time in circulation through the deep ocean. Biological respiration is the consumption of organic matter and concurrent release of nutrients contained in that biomass. This process is an important source for nutrients that other organisms require. Examples of these organisms include phytoplankton and algae, whose communities are often limited in growth by the availability of specific nutrients, most commonly nitrogen which is the primary limiting nutrient the Columbia River. In addition, to nitrogen, iron, and silicate cycling in the estuary can impact local and coastal ocean phytoplankton communities.
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A 3 phase transformer tester is available for the characterisation of production transformers or simulated cores with a rating up to 15 kVA driven by either a constant voltage transformer or selected inverter drives through computer controlled variacs.
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Stads, G.J. and Beintema, N.M. 2009. Public Agricultural Research in Latin America And The Caribbean: Investment and Capacity Trends. ASTI Synthesis Report. Washington, D.C.: International Food Policy Research Institute and Inter-American Development Bank. (PDF-File, 1.8 MB - Accessed on March 18, 2010)
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The proposed defense mechanism is generally run distributed by individual vehicles without collaboration to detect location attacks. However, detection by these plausibility thresholds might sometimes give false negatives or might not be sufficient alone. In that case, vehicles will collaborate to perform the defense. This collaboration involves synchronization of neighbor tables and reactive position requests to build a collective knowledge that can effectively fight against location attacks.
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Operation Modes: A plant can be set up in various operational modes, depending on how the objects that control the feed rate are set up. These objects are: Stockpile, Silo, Pond, Water Tank, 2 Way Splitter and 3 Way Splitter. The settings of these objects can be varied and various operational modes can be stored with the project.
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Let formula_4 be a graph. Consider a formula_145-sum decomposition of formula_4, i.e., recursively decomposing formula_4 into its formula_145-sum components. The minimal elements of this decomposition are called the minimal formula_145-sum components of formula_4.
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In many forms of ultrasound imaging and photoacoustic imaging, the maximum amplitude of the signal along a given a-scan is used as the value for a pixel associated with that a-scan. As acoustic wave experience distance-dependent acoustic attenuation, the amplitude of a given signal along a given a-scan also encodes the distance to the object that generated that signal.
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1997 – Thomas Golob and Michael McNally used a structural model to explain interactions between household members
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Due to coastal upwelling, ocean sources of nitrate (an oxidized form of nitrogen) exceed river sources by a magnitude of roughly 3 to 1, and is a primary source of nitrogen for the Columbia River Estuary. This is evident within the estuary by the positively correlated relationship of nitrate availability and salinity, the latter an identifying characteristic of highly saline marine waters. As a result of differences in delivery to the system, nitrate is the primary limiting nutrient in the estuary. Consequently, during seasonal periods of downwelling when less ocean water is mixed into the estuary, local nitrate concentrations may be very low. Thus, nutrient cycling and primary production in the estuary are heavily linked with the seasonal winds off the Oregon and Washington coasts that control local ocean upwelling and downwelling.
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A range of dynamometers are used for the assessment of the performance of rotating machines up to a maximum speed of 24,000 rpm and maximum rating of 24 kW. Variable loads may be applied using eddy current brakes or DC generators.
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Beintema, N.M. and Stads, G.J. 2008. Diversity in Agricultural Research Resources in the Asia-Pacific Region. Synthesis. Washington, D.C.: IFPRI and Bangkok, Thailand: APAARI. (PDF-File, 837K - Accessed on March 18, 2010)
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Optimal position verification for Vehicular Networks based on formal decision theory frameworks have also been investigated in a series of recent papers e.g.
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Theorem. For formula_190, the pair formula_97, consisting of a graph formula_4 and a non-edge formula_72, has the single interval property in formula_16 if and only if all minimal formula_145-sum components of formula_196 that contain formula_72 are partial formula_145-trees.
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This simple image reconstruction technique allows for easily formed and interpretable projection images formed from acoustic signals.
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1998 – Randall Crane empirically tested the hypothesis that urban design can influence travel, showing that no such evidence could be found from local household travel survey and GIS data
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Although phosphorus is of interest in the mid-river, especially in and around reservoirs throughout the Columbia River Basin as discussed below, it is not typically a limiting nutrient for biological communities within the estuary. As a result, there is little available literature on phosphate cycling within the estuary.
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A wide range of electromagnetic emissions and immunity testing (including conducted, radiated, ESD, surges, interrupts, harmonics and flicker) can be performed with the EMC test suite, which is housed within custom built electromagnetically shielded enclosures. Shielding efficiency of sheet materials under DC and low frequency magnetic fields can also be assessed.
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Beintema, N.M. and Stads, G.J. 2008. Agricultural R&D Capacity and Investments in the Asia–Pacific Region. Research Brief No. 11. Washington, D.C.: IFPRI. (PDF-File, 211K - Accessed on March 18, 2010)
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The latter condition is equivalent to requiring that all minimal formula_145-sum components of formula_196 that contain formula_72 are formula_145-flattenable, as partial formula_145-trees are exactly the class of formula_145-flattenable graphs (see results on formula_145-flattenability). This result does not generalize for dimensions formula_206. The forbidden minors for formula_140-flattenability are the complete graph formula_208 and the formula_70-skeleton of the octahedron formula_210 (see results on formula_140-flattenability). Figure 2 shows counterexamples for formula_212. Denote the graph on the left by formula_4 and the graph on the right by formula_108. Both pairs formula_97 and formula_216 have the single interval property in formula_217: the vertices of formula_72 can rotate in formula_140-dimensions around a plane. Also, both formula_196 and formula_221 are themselves minimal formula_145-sum components containing formula_72. However, neither formula_196 nor formula_221 is formula_140-flattenable: contracting formula_72 in formula_196 yields formula_208 and contracting formula_72 in formula_221 yields formula_210.
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Volumetric renderings convert volumetric data into projection images. Most methods use data acquired in lower dimensions to generate voxels, volumetric pixels, that can form 3D images when combined.
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1999 – Carlos Sun, Stephen Ritchie, Kevin Tsai, and Jayakrishnan formulated the vehicle reidentification problem as a lexicographic optimization problem and demonstrated robust performance
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The primary source of iron into the estuary is from geologic rock weathering and subsequent runoff delivery to the system. In addition, some iron may come from the Pacific Ocean and is transported into the estuary during tidal oscillation, enhanced seasonally during periods of upwelling. Iron inputs derived from riverine and oceanic origins are typically on the magnitude of 14-30 nM and 6 nM in concentration respectively. These sources of iron are generally sufficient to meet biological demands, including those of primary production, in the estuary and upriver. Consequently, iron is commonly not the limiting nutrient in the system; rather, the river depending on season and flow may serve as a net source of iron to iron-deficient coastal regions of the Northeast Pacific, sometimes referred to as areas of High Nutrient, Low Chlorophyll.
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Low levels of ambient magnetic field are attained using a 5 layer Mumetal enclosure. Various coil systems and highly sensitive field sensors may be used for the calibration of novel magnetic sensors.
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The ASTI website offers a wide set of country briefs, reports, and notes as well as datasets: (Accessed on March 18, 2010)
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Example. Consider the graph formula_4 in Figure 3 whose non-edges are formula_234 and formula_235. The graph formula_4 is its own and only minimal formula_145-sum component containing either non-edge. Additionally, the graph formula_238 is a formula_145-tree, so formula_4 is a partial formula_145-tree. Hence, by the theorem above both pairs formula_242 and formula_243 have the single interval property in formula_137.
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Volume reconstruction techniques are used to convert multiple multiple 1D or 2D images into 3D volumes. Common volume reconstruction techniques include pixel-nearest-neighbors, voxel-nearest-neighbors, distance-weighted voxels, and function based methods used to statistically infer the value of a given voxel.
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2000 – David Brownstone explored the advantages of merging stated preference and revealed preference data in an empirical study to evaluate alternative fuel vehicle market penetration
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As discussed in more detail below, dams can cause large scale hydrological changes by forming reservoirs. These reservoirs can act as nutrient traps altering nutrient ratios and reducing silicate transport through rivers and into the estuary. Since mid twentieth-century dam construction on the Columbia river, seasonal silicate transport out of the Columbia River Estuary has shifted in magnitude since the historical, pre-alteration of the river hydrology.
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Acoustic noise emanating from devices such as transformers, motors and actuators can be measured in the hemi-anechoic acoustic chamber using calibrated microphones.
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The following conjecture characterizes pairs formula_97 with the single interval property in formula_16 for arbitrary formula_34.
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As acoustic angiography is currently under development, this specific branch of contrast-enhanced ultrasound is not currently used in clinical settings. The majority of the previous work using acoustic angiography has studied angiogenesis in animal models for research purposes.
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2000 – Thomas Golob developed a model that jointly generates activity participation, travel time, and trip generation
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Outside the estuary, the Columbia river is a source of silicate for the sub-arctic Northeast Pacific coast. Silicate is a required nutrient for diatoms, which form siliceous shells, within the surface waters of this coastal region. The observed shift in silicate transport out of the Columbia River estuary since 1970 has resulted in the development of seasonal silicate limited regions of diatom production in coastal waters near the estuary.
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In 1969 a grant from the Wolfson Foundation of £132,000 was awarded to the University of Wales Institute of Science and Technology (UWIST) to establish a research centre to carry out basic and applied studies on magnetic materials and their industrial applications. Professor Jack E. Thompson was appointed the director of the Wolfson Centre for the Technology of Soft Magnetic Materials. The original objective was to create a unique UK Centre capable of competing at the international level. This objective remains broadly the same today. A property was purchased in 30 The Parade - a street near the university's buildings.
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Conjecture. The pair formula_97, consisting of a graph formula_4 and a non-edge formula_72, has the single interval property in formula_16 if and only if for any minimal formula_145-sum component of formula_196 that contains formula_72 and is not formula_34-flattenable, formula_72 must be either removed, duplicated, or contracted to obtain a forbidden minor for formula_34-flattenability from formula_4.
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Though the FDA has only approved contrast-enhanced ultrasound use in one clinical application in the United States, echocardiography, the broader technique has been used throughout Europe and Asia to great success in a variety of clinical applications. To learn more, see the current applications of contrast enhanced ultrasound.
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2000 - Anthony Chen formulated the traffic equilibrium problem as an unconstrained optimization problem that is equivalent to the nonlinear complementarity problem.
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Nutrient dynamics are also affected on a long-term scale by human and climate influences. Specifically, the Columbia River discharge rates, which govern bulk nutrient transport, follow Pacific Decadal Oscillation (PDO) and El Niño Southern Oscillation (ENSO). This is because of how these oscillations affect regional air temperature, precipitation patterns, and off shore wind, which in turn affect annual snowpack, sea surface temperatures, and upwelling and downwelling trends. Changes in these trends can alter the magnitude of runoff from land incorporated into the Columbia River system as well as coastal ocean inflow, which ultimately alter nutrient loading by either bringing in additional nutrients or washing them out.
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In the 1970s the WCM was awarded the multidisciplinary Centre of Excellence recognition by the Science Research Council, the forerunner of today's EPSRC. Professor Thompson was appointed Head of Department of Electrical and Electronic Engineering at University College Cardiff (UCC) and by mutual agreement WCM was transferred to UCC.
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The following results concern oriented Cayley configuration spaces of 1-dof tree-decomposable linkages over some base non-edge in formula_137. Refer to tree-decomposable graphs for the definition of generic linkages used below.
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https://en.wikipedia.org/wiki?curid=66478194
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2,247,376 |
The only use of acoustic angiography that has been investigated in clinical settings to date studied angiogenesis in the peripheral vasculature of human breast tissue. This study investigated if acoustic angiography could be used to reduce the need for biopsy of breast tissue when diagnosing if lesions in breast tissue were cancerous or not.
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https://en.wikipedia.org/wiki?curid=69401249
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2,247,377 |
2001 – Kenneth Small measured values of time and reliability from 1998 data where commuters chose between a free and a variably tolled route
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https://en.wikipedia.org/wiki?curid=33642240
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2,247,378 |
Research indicates dam construction on the river has affected the strength of PDO and ENSO's influence through alteration of runoff residence times, but to date these effects have not been well described. Since 1858, total silicate transport has decreased by 50 percent, with 10 percent of that decrease directly linked to these climate oscillations. This alteration of net nutrient transport is critical to determining nutrient distribution and availability throughout the basin. Silicate, for example, may direct nutrient cycling by altering environmental parameters implicated in primary production by organisms, including river depth, flood frequency, and turbidity.
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https://en.wikipedia.org/wiki?curid=55308957
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2,247,379 |
WCM hosted the Second Soft Magnetic Materials Conference (SMM2) in 1975 and the centre's name was changed to the Wolfson Centre for Magnetics Technology reflecting its broader range of expertise and activities. The Wolfson Centre hosted SMM5 in 1985 and research carried out at the Centre became commercialised with the establishment of one of the university's first spin out companies, MR Sensors Ltd., to manufacture thin film sensors in Cardiff.
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https://en.wikipedia.org/wiki?curid=6450182
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2,247,380 |
Theorem. For a generic 1-dof tree-decomposable linkage formula_5 with base non-edge formula_72 the following hold:
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https://en.wikipedia.org/wiki?curid=66478194
|
2,247,381 |
Using acoustic angiography, the authors collected and reconstructed the 3D volumes associated with vasculature surrounding lesions in the breast. These reconstructed volumes were then analyzed for vascular density and tortuosity. This information is useful for diagnosis as it has been shown that when these two factors increase in the vasculature surrounding a lesion, there is an increased risk that the lesion is cancerous.
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https://en.wikipedia.org/wiki?curid=69401249
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2,247,382 |
2001 – Marlon Boarnet further showed that the influence of land use on travel behavior is high sensitive to the choice of behavioral and statistical assumptions
|
https://en.wikipedia.org/wiki?curid=33642240
|
2,247,383 |
It has been observed that the Columbia River estuary is "greening". "Greening" of the estuary describes the movement of phytoplankton blooms that historically occurred outside the mouth of the river, and are now blooming much more frequently inside the estuary, effectively "greening" the river surface with colored microscopic organisms.
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https://en.wikipedia.org/wiki?curid=55308957
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2,247,384 |
When UWIST and UCC merged in 1988 the Wolfson Centre became part of the School of Electrical, Electronic and Systems Engineering, which later became the Cardiff School of Engineering. The Centre later moved to its present location in purpose built laboratories in the Queen's Buildings on Newport Road, which was part of a £30 million refurbishment of Engineering and Science buildings at Cardiff University.
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https://en.wikipedia.org/wiki?curid=6450182
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2,247,385 |
This theorem yields an algorithm to compute (oriented) Cayley configuration spaces of 1-dof tree-decomposable linkages over a base non-edge by simply constructing oriented frameworks of all extreme linkages, see constructing a tree-decomposable framework. This algorithm can take time exponential in the size of the linkage and in the output Cayley configuration space. For a 1-dof tree-decomposable graph formula_4, three complexity measures of its oriented Cayley configuration spaces are:
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https://en.wikipedia.org/wiki?curid=66478194
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2,247,386 |
2001 – Thomas Golob and Amelia Regan explored ways of applying information technology to personal travel and freight research
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https://en.wikipedia.org/wiki?curid=33642240
|
2,247,387 |
Primary production in this region is often dominated by diatom species such as "Skeletomema costatum, Chaetoceros" spp. and "Thalassiosira" spp. which bloom seasonally in spring and summer. Large blooms of these species consume the available nitrogen in the region, eventually hindering the furthering blooming by creating a nitrate-limited growth period. Exacerbating this nitrogen depletion, high estuarine turnover times in the Columbia River Estuary displace these diatoms communities out into the ocean. This export reduces rates of nitrogen remineralization as the available nitrogen consumed by the diatom blooms is removed from the estuary system.
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https://en.wikipedia.org/wiki?curid=55308957
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2,247,388 |
Professor Thompson retired in 1990 and Professor Moses became the new director. In 1994 the WCM was designated a Centre of Expertise by the Welsh Development Agency. The Wolfson Centre hosted another major international conference, the International Symposium on Non-Linear Electromagnetics (ISEM) in 1995.
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https://en.wikipedia.org/wiki?curid=6450182
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2,247,389 |
Bounds on these complexity measures are given in. See results on tree-decomposable graphs. Another algorithm to compute these oriented Cayley configuration spaces achieves linear Cayley complexity in the size of the underlying graph.
|
https://en.wikipedia.org/wiki?curid=66478194
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2,247,390 |
2003 – Thomas Golob conducted a review of the literature on structural equation modelling for travel behavior research
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https://en.wikipedia.org/wiki?curid=33642240
|
2,247,391 |
The nitrogen-deplete conditions created by these blooms are improved as natural and anthroprogenic macro-nutrients and micro-nutrients are transported into the system by river discharge. The spring-summer seasonality of these diatom blooms is affected by climate, variable with both Pacific Decadal Oscillation (PDO) and El Niño Southern Oscillation (ENSO) indices, and human influences such as dam construction in the watershed. As discussed previously, both climate oscillation and human interaction in the Columbia watershed have been shown decrease transport of nutrients into the estuary.
|
https://en.wikipedia.org/wiki?curid=55308957
|
2,247,392 |
In 1999, major government funding of £1.3 million under the Joint Infrastructure Fund (JIF) was awarded to the Wolfson Centre to expand and improve facilities and enable the Wolfson Centre research staff to carry out cutting-edge magnetics research into the next decade.
|
https://en.wikipedia.org/wiki?curid=6450182
|
2,247,393 |
Theorem. For a generic 1-dof tree-decomposable linkage formula_5, where the graph formula_4 has low Cayley complexity on a base non-edge formula_72, the following hold:
|
https://en.wikipedia.org/wiki?curid=66478194
|
2,247,394 |
2004 - Kenneth Small argued that second-best toll pricing requires explicit consideration of user heterogeneity.
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https://en.wikipedia.org/wiki?curid=33642240
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2,247,395 |
As an example of human impacts on this system, the increased footprint of water reservoirs caused by damning of the Columbia River has resulted in a standing pools of nitrogen, carbon, and phosphorus. These nutrients mostly stay within the watershed during winter months instead of discharging to the ocean, as river discharge rates are controlled by dam release schedules. As a result, these nutrients and organic matter are locally biochemically processed by plankton communities, increasing the biomass of life within the system, and resulting in high nutrient releases in spring and summer months when dam flow through is increased. As a result, this anthroprogenic discharge cycle contributes to the seasonality of diatom blooms in the estuary.
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https://en.wikipedia.org/wiki?curid=55308957
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2,247,396 |
In 2001 the Wolfson Centre hosted the first UK Joint Magnetics Workshop (JMW) of the new millennium and was approved as one of 20 Centres of Excellence for Technology and Industrial Collaboration (CETIC) within Wales. The formal opening of new Wolfson Centre facilities established as a result of the £1.3 million investment awarded under the Joint Infrastructure Fund took place in January 2003.
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https://en.wikipedia.org/wiki?curid=6450182
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2,247,397 |
An algorithm is given in to find these motion paths. The idea is to start from one framework located in one interval of the Cayley configuration space, travel along the interval to its endpoint, and jump to another interval, repeating these last two steps until the target framework is reached. This algorithm utilizes the following facts: (i) there is a continuous motion path between any two frameworks in the same interval, (ii) extreme linkages only exist at the endpoints of an interval, and (iii) during the motion, the low Cayley complexity linkage only changes its realization type when jumping to a new interval and exactly one local orientation changes sign during this jump.
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https://en.wikipedia.org/wiki?curid=66478194
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2,247,398 |
2005 – By merging RP and SP data, David Brownstone and Kenneth Small showed that value of time under revealed conditions are more than two times higher than from stated preferences, suggesting a perception bias in value of time
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https://en.wikipedia.org/wiki?curid=33642240
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2,247,399 |
Unlike other large estuaries, such as the Chesapeake Bay Estuary, the Columbia River supplies little nitrate to the estuary relative to the overall local nitrogen budget. Rather, the primary source of nitrate into the estuary is from ocean exchange caused by wind-driven seasonal upwelling off the Oregon and Washington coasts. This influx of nitrate, generally the primary limiting nutrient to biological communities in the estuary, is an important driver of primary productivity in estuarine plumes of river discharge. Moreover, large scale upwelling on the Oregon-Washington coast typically occurs in spring and summer, and as discussed previously, is coupled with the PDO and ENSO, this seasonal upwelling further contributes to diatom bloom in the estuary. Finally, without this source of nitrogen through upwelling, the estuary quickly becomes nitrate limited and hinders further facilitation of biological activity.
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https://en.wikipedia.org/wiki?curid=55308957
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