Academic literature on the topic 'Criterion consideration G'
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Journal articles on the topic "Criterion consideration G"
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Maniatis, G., N. Demiris, A. Kranis, G. Banos, and A. Kominakis. "Model comparison and estimation of genetic parameters for body weight in commercial broilers." Canadian Journal of Animal Science 93, no. 1 (2013): 67–77. http://dx.doi.org/10.4141/cjas2012-070.
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Maniatis, G., Demiris, N., Kranis, A., Banos, G. and Kominakis, A. 2013. Model comparison and estimation of genetic parameters for body weight in commercial broilers. Can. J. Anim. Sci. 93: 67–77. The availability of powerful computing and advances in algorithmic efficiency allow for the consideration of increasingly complex models. Consequently, the development and application of appropriate statistical procedures for model evaluation is becoming increasingly important. This paper is concerned with the application of an alternative model determination criterion (conditional Akaike Information Criterion, cAIC) in a large dataset comprising 203 323 body weights of broilers, pertaining to 7 (BW7) and 35 (BW35) days of age. Seven univariate and seven bivariate models were applied. Direct genetic, maternal genetic and maternal environmental (c2) effects were estimated via REML. The model evaluation criteria included conditional Akaike Information Criterion (cAIC), Bayesian Information Criterion (BIC) and the standard Akaike Information Criterion (henceforth marginal; mAIC). According to cAIC the best-fitting model included direct genetic, maternal genetic and c2 effects. Maternal heritabilities were low (0.10 and 0.03) compared to the direct heritabilities (0.17 and 0.21), while c2 was 0.05 and 0.04 for BW7 and BW35, respectively. BIC and mAIC favoured a model that additionally included a direct-maternal genetic covariance, resulting in highly negative direct-maternal genetic correlations (−0.47 and −0.64 for BW7 and BW35, respectively) and higher direct heritabilities (0.25 and 0.28 for BW7 and BW35, respectively). Results suggest that cAIC can select different animal models than mAIC and BIC with different biological properties.
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Gumbsch, Peter, and Rowland M. Cannon. "Atomistic Aspects of Brittle Fracture." MRS Bulletin 25, no. 5 (2000): 15–20. http://dx.doi.org/10.1557/mrs2000.68.
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The mechanical properties of materials are ultimately determined by events occurring on the atomic scale. In the case of brittle fracture, this connection is obvious, since the crack in a perfectly brittle material must be atomically sharp at its tip. The crack moves by breaking individual bonds between atoms and can therefore be regarded as a macroscopic probe for the atomic bonding. Nevertheless, traditional analysis of brittle-fracture processes resorts to the treatment of Griffith,1 which implies thermodynamic equilibrium. The Griffith criterion for the mechanical stability of a crack can be formulated as a balance of the crack driving force, the energyrelease rate G, and the surface energy ɣs of the two freshly exposed fracture surfaces: G = 2ɣs. The crack driving force can be obtained from elasticity theory. Within linear elasticity, the crack is characterized by a singularity in the stress field that decays as the inverse square root of the distance R from the crack. The strength of the singularity is characterized by the stressintensity factor K, the square of which directly gives access to the energy-release rate (G = K2/E′, where E′ is an appropriate elastic modulus). While this linear elastic description of the material is not disputed for brittle materials, except for a few atomic bonds around the crack, the assumption that the resistance of the material to crack propagation will only be characterized by the surface energy of the fracture surfaces is certainly worth some further consideration. Such considerations should range from examining atomic details at the tip of a single brittle crack to the relevance of more complex fracture events involving additional irreversible processes and complex crack geometries.
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Dantas, Bernardo Maranhão, Eder Augusto de Lucena, and Ana Letícia Almeida Dantas. "Internal exposure in nuclear medicine: application of IAEA criteria to determine the need for internal monitoring." Brazilian Archives of Biology and Technology 51, spe (2008): 103–7. http://dx.doi.org/10.1590/s1516-89132008000700017.
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The manipulation of unsealed sources in nuclear medicine poses significant risks of internal exposure to the staff. According to the International Atomic Energy Agency, the radiological protection program should include an evaluation of such risks and an individual monitoring plan, assuring acceptable radiological safety conditions in the workplace. The IAEA Safety Guide RS-G-1.2 recommends that occupational monitoring should be implemented whenever it is likely that committed effective doses from annual intakes of radionuclides would exceed 1 mSv. It also suggests a mathematical criterion to determine the need to implement internal monitoring. This paper presents a simulation of the IAEA criteria applied to commonly used radionuclides in nuclear medicine, taking into consideration usual manipulated activities and handling conditions. It is concluded that the manipulation of 131I for therapy presents the higher risk of internal exposure to the workers, requiring the implementation of an internal monitoring program by the Nuclear Medicine Centers.
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Khudayberganov, G., and J. Sh Abdullayev. "Holomorphic continuation into a matrix ball of functions defined on a piece of its skeleton." Vestnik Udmurtskogo Universiteta. Matematika. Mekhanika. Komp'yuternye Nauki 31, no. 2 (2021): 296–310. http://dx.doi.org/10.35634/vm210210.
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The question of the possibility of holomorphic continuation into some domain of functions defined on the entire boundary of this domain has been well studied. The problem of describing functions defined on a part of the boundary that can be extended holomorphically into a fixed domain is attracting more interest. In this article, we reformulate the problem under consideration: Under what conditions can we extend holomorphically to a matrix ball the functions given on a part of its skeleton? We describe the domains into which the integral of the Bochner—Hua Luogeng type for a matrix ball can be extended holomorphically. As the main result, we present the criterion of holomorphic continuation into a matrix ball of functions defined on a part of the skeleton of this matrix ball. The proofs of several results are briefly presented. Some recent advances are highlighted. The results obtained in this article generalize the results of L.A. Aizenberg, A.M. Kytmanov and G. Khudayberganov.
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Kaminskas, Kazys Algirdas. "ERGONOMIC ASSESSMENT OF MANUAL BUILDING WORK ASSOCIATED WITH LIFTING TASKS/RANKŲ DARBO STATYBOJE, KELIANT MAŽAGABARIČIUS SUNKIUS ELEMENTUS, ERGONOMINIS VERTINIMAS." JOURNAL OF CIVIL ENGINEERING AND MANAGEMENT 7, no. 5 (2001): 370–73. http://dx.doi.org/10.3846/13921525.2001.10531756.
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The purpose of these studies is to reduce the amout of low back pain as well as work injuries. Low back pain is more likely to occur if the load exceeds the worker's physical capabilities. In this paper, biomechanical criterion was based on calculating the compressive forces in the L5/S1 disc (Eqs (1), (2)). Three types of activity were taken into consideration. First, manual lifting granite plates (500× 500× 100 mm) with and without special devices (Figs 1, 2). Second manual lifting porous silicate blocks (300 × 600 × 200 mm). Third, manual lifting silicate brick in stooped postures. The investigation results presented in Fig 6 show clear benefits of ergonomic solutions for manual lifting heavy construction elements. The risk for back injuries becomes quite insignificant when ergonomic lifting devices are used (Fig 6 point f and g). These devices do not reduce the weight of lifted elements, but in case of a pneumatic device the total lifting weight is considerably increased, but the positive effect is achieved due to reducing moments because workers perform the task with a straight back. The reloaders of bricks usully feel back pain due to extreme repetitive bending of the back.
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Vysotskaya, Irina A., and Irina I. Strukova. "The research of some classes of almost periodic at infinity functions." Izvestiya of Saratov University. New Series. Series: Mathematics. Mechanics. Informatics 21, no. 1 (2021): 4–14. http://dx.doi.org/10.18500/1816-9791-2021-21-1-4-14.
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The article under consideration is devoted to continuous almost periodic at infinity functions defined on the whole real axis and with their values in a complex Banach space. We consider different subspaces of functions vanishing at infinity, not necessarily tending to zero at infinity. We introduce the notions of slowly varying and almost periodic at infinity functions with respect to these subspaces. For almost periodic at infinity functions (with respect to a subspace) we give four different definitions. The first definition (approximating) is based on the approximation theorem. In the classical version, for almost periodic functions, they are represented as uniform closures of trigonometric polynomials. In our case, the Fourier coefficients are slowly varying at infinity functions. The second definition, which is an analogue of G. Bohr’s definition of an almost periodic function, is based on the concept of an ε-period. The third definition meets S. Bochner’s criterion for the almost periodicity of functions. The fourth definition is given in terms of factor space. With the help of the results of the theory of almost periodic vectors in Banach modules those four definitions are proved to be equivalent. In addition, it was proved that the introduced spaces of slowly varying and almost periodic at infinity functions with respect to different subspaces of functions vanishing at infinity coincide with the spaces of ordinary slowly varying and almost periodic at infinity functions, respectively. The feasibility of consideration of these functions is due to the fact that the solutions of some important classes of differential and difference equations are almost periodic at infinity. We consider differential equations whose right-hand side is a function vanishing at infinity and obtain necessary and sufficient conditions for their bounded solutions to be almost periodic at infinity functions. We also study an asymptotic representation of the solutions.
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Matyunin, Vyacheslav M., Artem Yu Marchenkov, Nuha Abusaif, and Nikita A. Stasenko. "EVALUATION OF THE ELASTIC COMPLIANCE OF THE HARDNESS TESTER IN KINETIC INDENTATION TESTS." Industrial laboratory. Diagnostics of materials 85, no. 4 (2019): 57–63. http://dx.doi.org/10.26896/1028-6861-2019-85-4-57-63.
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When determining the mechanical properties of materials in kinetic indentation tests using indentation diagrams, careful consideration of the elastic compliance of the device, i.e., the hardness tester, is required. The determined values of the Young's modulus of the tested material substantially depend on the reliability of the method of evaluation and accounting for the elastic compliance. Therefore, verification of the test techniques based on kinetic indentation should be carried out using the materials with the known, but rather different values of the Young's modulus. Successful experience has been gained to date in the evaluating and accounting for the elastic compliance of the device upon kinetic indentation of the materials by a diamond pyramid which is reflected in the relevant standards. However, there is no way of transferring this experience to the kinetic indentation by a steel or carbide ball without additional research and experimental verification. We proposes a technique for estimating the elastic compliance of a hardness tester using a kinetic ball indentation diagram based on the G. Hertz equation for the case of elastic contact of a ball with a plane. A linear correlation has been determined between the additional elastic deformations of the device and indentation load, which is characteristic of each device and independent on the ball diameter. The obtained dependence allows for correct consideration of the elastic compliance of the device using software applications in recording and processing the ball indentation diagrams. Experiments have been carried out to determine the hardness and the Young's modulus through ball instrumented indentation of different materials (steel, aluminum alloy, magnesium alloy, and titanium alloy) using the existing and developed methods of taking into account the elastic compliance of the device. The coincidence or proximity of the values of the Young's modulus of the same material determined from the ball indentation diagrams and sample tensile tests is considered the main criterion proving the accuracy of the technique. The advantages and shortcomings of the known and proposed procedures are discussed along with practical recommendations for their applications.
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Fomin, Oleksij, and Alyona Lovska. "Justification of the use of square pipes in the frame of the removable roof of the open wagon." Eastern-European Journal of Enterprise Technologies 4, no. 7(112) (2021): 18–25. http://dx.doi.org/10.15587/1729-4061.2021.237157.
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This paper reports determining the basic strength indicators for the removable roof of a railroad gondola. It has been established that the typical roof design has a significant margin of safety in the components of the supporting structure. In order to reduce the roof material intensity, the reserves of its strength have been determined and optimized based on the criterion for minimal material intensity. Pipes of square cross-section have been proposed for using as the components of the roof frame. When taking into consideration the proposed measures, it becomes possible to reduce the mass of the frame of the removable roof for a railroad gondola by almost 15 % compared to the typical design. At the same time, to apply the roof on different types of gondolas, its cantilevered parts can move in a longitudinal plane. It is possible to use deflectors on the removable roof. The roof can be attached to the body in a regular way. It is also possible to fix it using shog-connections. To substantiate the proposed solution, the strength of the improved structure of the removable roof was determined. It was established that the maximum equivalent stresses in the load-bearing structure of the removable roof did not exceed permissible ones. To define the indicators of removable roof dynamics, its dynamic loading was investigated. The calculation was performed in a flat coordinate system. The oscillations in bouncing and galloping were taken into consideration as the most common types of a railroad car oscillations when running on a rail track. The mathematical model of dynamic loading was solved in the Mathcad software package (Boston, USA). The study has shown that the acceleration of the body in the center of masses is 0.4 g and is within the permissible limits. At the same time, the ride of a railroad car is excellent. The study reported here would contribute to the improvement of the efficiency of railroad transportation.
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Zorrilla, Eric P., Koki Inoue, Éva M. Fekete, Antoine Tabarin, Glenn R. Valdez, and George F. Koob. "Measuring meals: structure of prandial food and water intake of rats." American Journal of Physiology-Regulatory, Integrative and Comparative Physiology 288, no. 6 (2005): R1450—R1467. http://dx.doi.org/10.1152/ajpregu.00175.2004.
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Attempts to understand ingestion have sought to understand the control of meals. The present study evaluated a meal definition that included prandial drinking (drinking-explicit meals). The spontaneous nocturnal intake of male Wistar rats was studied. The meal breakpoint was defined as the interval between feeding or drinking events providing the most stable estimate of meal structure. Alternative breakpoints derived from prevailing methodology, log-survivorship, or frequency histogram analysis of interfeeding intervals without respect to drinking were compared (drinking-naive meals). Threshold interfeeding intervals that accounted for drinking indirectly were evaluated as surrogate breakpoints (drinking-implicit meals). Definitions were compared by determining which criterion better conformed to predictions of satiety. Microstructural differences resulting from the definitions were also studied. Under the drinking-explicit definition, rats averaged nine or ten 13-min meals/night, during which they consumed food and water equally in duration (5–6 min) and quantity (2.3 g). Individual differences were observed in microstructure measures. Meals defined by drinking-informed, but not drinking-naive, methods were followed by the behavioral satiety sequence and by an initially low likelihood of resuming feeding that monotonically increased with time. The drinking-explicit definition uniquely revealed preprandial and postprandial correlations of similar magnitude. Under drinking-informed definitions, food restriction increased meal size, whereas drinking-naive definitions increased meal frequency. Drinking-implicit definitions provided workable approximations of meal frequency and size but inferior estimates of feeding duration, eating rate, and the preprandial correlation. Thus log-survivorship analysis is not appropriate for identifying meal breakpoints, and the consideration of drinking in meal definitions can provide a better estimate of meal structure.
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Saurabh Chopra, Lalit Prashant Meena, Jaya Chakravarty, and Madhukar Rai. "Study to evaluate the role of serum LDH in the diagnosis of Megaloblastic anemia by treatment response at a tertiary care center in the northeastern part of India." International Journal of Research in Pharmaceutical Sciences 10, no. 4 (2019): 2927–35. http://dx.doi.org/10.26452/ijrps.v10i4.1573.
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Megaloblastic anemia and Myelodysplastic syndrome are generally considered mutually exclusive diagnosis and at times becomes difficult to diagnose on the first encounter even after performing bone marrow examination. Aim of this study is to evaluate the role of LDH in the diagnosis of Megaloblastic anemia by treatment response at a tertiary care center in the northeastern part of India. Patients with age more than 12 years, Hemoglobin of patients less than 10 gm/dl, MCV ≥ 100 fl, Reticulocyte count <2.5 were included in the study. Based on serum LDH level patients were divided into two groups. Group A with serum LDH level ≥ 1200 U/L and Group B with serum LDH level of less than 1200 U/L. All these patients of serum LDH ≥1200 U/L were given a treatment trial of injectable Vitamin B12 containing 1000 μg of Vitamin B12 for 14 days. The response to treatment was monitored by an increment in reticulocyte count at day 5 and day 14. Bone marrow aspiration was done in all patients who had serum LDH less than 1200 mg/dl. Seventy-nine consecutive patients, who presented with anemia (Hb<10 g/dl) and macrocytosis (MCV > 100 fl) were included in the study. Median LDH values were higher in the patients who responded ( vitamin B12 deficient megaloblastic anemia ) as compared to non-responders. 93.5% of patients with megaloblastic anemia had Vitamin B12 deficiency, and in comparison, the folic acid deficiency was present among just 6.5 percent patients. Serum Vitamin B 12 and Folic acid level should not be used as a sole criterion for the diagnosis of Megaloblastic anemia and other parameters such as MCV, LDH, and characteristic blood picture, should all be taken into consideration before planning an appropriate treatment strategy.
Dissertations / Theses on the topic "Criterion consideration G"
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Koller, Emily Jeanne. "Listed, obliterated or status unknown : an analysis of the 50-year rule, 1966-2010." Thesis, 2011. http://hdl.handle.net/2152/ETD-UT-2011-05-3556.
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The report evolves from previous work in the field that questions the efficacy of the 50-year rule, or criterion consideration G, of the National Register of Historic Places program to register and protect modern and recent past resources. Proponents of the recent past argue that by restricting evaluation of historic architecture to only that which is 50-years or older is leading to widespread endangerment and demolition of buildings and sites with periods of significance from the postwar era. This report studies the use of criterion G in-depth since the inception of the National Register program and attempts to identify and quantify the resources lost through continued adherence to the 50-year rule.
The analysis is done in two parts. Part one examines the history of the use of criterion G by tracking patterns in the National Register of Historic Places data between 1966 and 2010 to determine how and where the case for exceptional significance has been made. Part two challenges the capacity of the existing framework of the 50-year rule and the NRHP program to protect the recent past by surveying the current status of a 145 AIA award-winning buildings from the 1960s. Most are virtually undiscovered in the canon of American architectural history, and all could likely be found as exceptionally significant. The study finds more than 75% of the AIA award-winners standing and possessing good integrity, but only 6% actually listed on the Register. The report concludes that we are losing less to outright demolition than estimated, but lack of context studies and an inconsistent vocabulary for postwar architecture is preventing the registration of intact resources from the 1960s that could greatly benefit from the awareness and recognition that is the primary purpose of the National Register.<br>text
Book chapters on the topic "Criterion consideration G"
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Hepokoski, James. "Haydn, Symphony No. 100 in G, “Military,” first movement (Adagio–Allegro)." In A Sonata Theory Handbook. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780197536810.003.0005.
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Chapter 5 returns to the technique of paradigmatic close analysis to show Sonata Theory in practice, this time examining the first movement of Haydn’s Symphony No. 100 in G, “Military.” Apart from analysis proper, the chapter discusses the differences of Haydn’s style from that of Mozart’s—especially but not only in recapitulatory practice—and also shows the flexibility of Sonata Theory in approaching a very different composer. The chapter leads off with a consideration of the role of “nicknames and paratexts” (like “Military”) in framing one’s interpretation of a work, including a proposed set of criteria for a responsible hermeneutic reading. It then proceeds to the usual historical backdrop and context for this piece, taking up also the question of Haydn’s London symphonies as “monumental” works for their time, culminations of eighteenth-century practice. The bulk of the chapter is devoted to a close, Sonata Theory–oriented analysis of this movement, beginning with the structure and role of its slow introduction. The analysis leads to a reading of this movement as “military” in its concerns, one that involves an increasingly expanding role for the exposition’s concluding theme.
Conference papers on the topic "Criterion consideration G"
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Ratnayake, R. M. Chandima, and Tore Markeset. "Maintaining Technical Integrity of Petroleum Flowlines on Offshore Installations: A Decision Support System for Inspection Planning." In ASME 2010 29th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/omae2010-20035.
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Oil and Gas (O&G) platforms in the North Sea are facing aging problems as many of the installations have matured and are approaching their design lifetime. Flowlines are used to transport oil and gas well stream from the wellhead to the production manifold. They are categorised as one of the most critical components on a production facility. Flowline degradation takes place due to corrosion and erosion. The deterioration of a flowline may increase the risk of leakages, ruptures, etc., which shall lead to serious HSE (health, safety and environmental) and financial consequences. Any such risks have a direct impact on the O&G installation’s technical integrity as well as the operator’s sustainability concerns. Conventionally, pipelines are designed with safety provisions to provide a theoretical minimum failure rate over the life span. Furthermore, to reduce the risk of failure various techniques are routinely used to monitor the status of pipelines during the operation phase. The existing methods of flowline health monitoring planning requires one to take into consideration the operator’s plant strategy, flowline degradation mechanisms, historical data, etc. A technical condition report is made based on findings’ reports and degradation trends. This report recommends the inspection of a number of points on the flowlines in a certain year using non-destructive evaluation methods such as visual inspection, ultrasonic testing, radiographic testing, etc. Based on the technical condition report, in general for a certain preventive maintenance shutdown, 10 to 15 flowline inspection openings are accommodated as finance, time and resource availability are taken into consideration. However, it is customary to plan to open more locations in a certain inspection package than can be inspected and minimization of such points is at present done on an ad hoc basis. This paper suggests a formal model and a framework to formally minimize the number of visual inspections by executing the plant strategy as well as HSE concerns. The model is derived using analytic hierarchy process (AHP) framework, which is a multi-criteria decision-making approach. The model is developed based on literature, industrial practice, experience as well as real inspection data from a mature offshore O&G installation located on the Norwegian Continental Shelf.
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Gulied, Mona Hersi, Ahmed Al Nouss, Tasneem ElMakki, Fathima Sifani Zavahir, and Dong Suk han. "Feasibility and Cost Optimization study of Osmotic Assisted Reverse Osmosis Process for Brine Management." In Qatar University Annual Research Forum & Exhibition. Qatar University Press, 2020. http://dx.doi.org/10.29117/quarfe.2020.0031.
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Due to the excessive demand to desalinate seawater to satisfy the domestic need in Qatar, it was needed to develop safe and cost effective desalination processes with the consideration of stringent regulation for water quality production and wastewater/brine discharge quality. The direct disposal of brines to the environment raised potential negative impact to the aquatic system and therefore the best practice is to minimize the volume of brine production and reuse it for beneficiary application. Several brine-dewatering techniques include both evaporative and non-evaporative approaches, which are capable to dewater high salinity brines with 50-350 g/L of total dissolved solids (TDS). The commonly adopted technology for dewatering brine is mechanical vapor compression that is known for its significant energy consumption up to 25 kWh/m3 of produced water for 50% of water recovery1. Non-evaporative membrane base technologies are a promising approach to dewater brines with minimum energy usage. Osmotically assisted reverse osmosis (OARO) is an advance membrane based technology for energy efficient and high recovery desalination of saline brine. OARO differ from reverse osmosis (RO) by adding saline sweep on permeate side to reduce osmotic pressure difference across the membrane to generate more water flux. The ongoing research work are based on mathematical/numerical approach that focuses on finding the optimum OARO configuration, inlet hydraulic pressure to avoid membrane burst and cost analysis. However, most of these studies are conducted by considering ideal conditions. In this study, an algorithm for simulating OARO process based on MATLAB and Aspen Plus to model membrane calculation and to design process configuration is considered to the effect of concentration polarization (CP) and reverse solute flux (RSF). The objective is to study the effect of inlet feed concentration and flowrate, sweep concentration and flowrate, inlet hydraulic pressure, number of stages, membrane size and characteristics and module configuration flow. In addition, technical economic analysis to evaluate the economic feasibility of OARO process. The stopping criteria of this model is the quality of water permeating at the feasible operating conditions and the cost. This model demonstrated high potential simulating OARO process to be used as a palate form for the user to predict the behavior of the process by varying operating conditions to desired outcomes.
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Kouvaras, Nicholas, and Manhar R. Dhanak. "Prediction of Characteristics of Wave Breaking in Shallow Water Using Neural Network Techniques." In ASME 2017 36th International Conference on Ocean, Offshore and Arctic Engineering. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/omae2017-62283.
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The characteristics of wave breaking over a fringing reef are considered using a set of laboratory experiments and the results are used to develop associated predictive models. Various methods are typically used to estimate the characteristics of nearshore wave breaking, mostly based on empirical, analytical and numerical techniques. Deo et al. (2003) used an artificial neural network approach to predict the breaking wave height and breaking depth for waves transforming over a range of simply sloped bottoms. The approach is based on using available representative data to train appropriate neural network models. The Deo et al. (2003) approach is extended here to predict other characteristics of wave breaking, including the type of wave breaking, and the position of breaking over a fringing reef, as well as the associated wave setup, and the rate of dissipation of wave energy, based on observations from a series of laboratory experiments involving monochromatic waves impacting on an idealized reef. Yao et al. (2013) showed that for such geometry, the critical parameter is the ratio of deep-water wave height to the depth of the shallow reef flat downstream of the position of wave breaking, H1/hs, rather than the slope of the reef. H1/hs, and the wave frequency parameter, fH1/g, are provided as inputs to the neural network models of the feed-forward type that are developed to predict the above characteristics of wave breaking. The models are trained using the experimental data. The breaker type classification model has a success rate of over 95%, implying that the neural networks method outperforms previously used criteria for classifying breaker types. The numeric prediction model for the dimensionless position of wave breaking also performs well, with a high degree of correlation between the predicted and actual positions of wave breaking. The performance is higher when only the plunging breaker instances are considered, but lower when only the spilling breaker instances are considered. The corresponding neural network models for wave setup within the surf zone and the difference in energy flux between the incident and broken wave have success rates of approximately 89% and 94% respectively. The method may be extended to provide predictive models for consideration of a range of natural coastal conditions, random waves, and various bottom profiles and complex geometry, based on training and testing of the models using representative field and laboratory observational data, in support of accurate prediction of near-shore wave phenomena.
Reports on the topic "Criterion consideration G"
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Smith, Adam, and Sunny Adams. Determination of NRHP eligibility for Buildings 28414, 32100, 33800, 36300, and 36302 at Fort Gordon, Georgia : Includes a Criteria Consideration G Evaluation of the 1988 Barracks Complex. Construction Engineering Research Laboratory (U.S.), 2017. http://dx.doi.org/10.21079/11681/21482.
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