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Academic literature on the topic 'Table spacing'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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Journal articles on the topic "Table spacing"

Cavers, J. K. "Optimum table spacing in predistorting amplifier linearizers." IEEE Transactions on Vehicular Technology 48, no. 5 (1999): 1699–705. http://dx.doi.org/10.1109/25.790551.

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Robson, Stephani K. A., Sheryl E. Kimes, Franklin D. Becker, and Gary W. Evans. "Consumers’ Responses to Table Spacing in Restaurants." Cornell Hospitality Quarterly 52, no. 3 (June 17, 2011): 253–64. http://dx.doi.org/10.1177/1938965511410310.

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Hillman, G. R. "Some hydrological effects of peatland drainage in Alberta's boreal forest." Canadian Journal of Forest Research 22, no. 11 (November 1, 1992): 1588–96. http://dx.doi.org/10.1139/x92-211.

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Ninety hectares in a treed fen in north central Alberta were drained to improve growth of stagnant black spruce (Piceamariana (Mill.) B.S.P.) and tamarack (Larixlaricina (Du Roi) K. Koch) stands. Installation of 30-, 40-, 50-, and 60-m ditch spacings resulted in a lowering of the average water table by 79, 66, 56, and 73 cm, respectively. The results and the groundwater level criteria used (drainage norm, 40 cm; flood duration limit, 14 days) indicated that the 50-m ditch spacing was hydrologically the most appropriate one for this area. Given the relatively high hydraulic conductivity of the area, it is believed the 30-m spacing was too narrow and resulted in an excessively low average water table. The 60-m spacing was also overeffective, but in this case, overeffectiveness was attributed more to "edge effects" i.e., to site factors such as the proximity to uplands and the small size of upstream source areas, than to the distance between ditches. The results illustrate the importance, for ditch network design purposes, of taking into account hydrologic conditions both within and well beyond the boundaries of an area proposed to be drained. Peat subsidence after drainage appeared to be related to the average drop in water table level and amounted to about 5 cm•a−1.

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Belleau, Pierre, André P. Plamondon, Robert Lagacé, and Steeve Pépin. "Hydrodynamique d'une pessière noire drainée." Canadian Journal of Forest Research 22, no. 8 (August 1, 1992): 1063–70. http://dx.doi.org/10.1139/x92-141.

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The depth of the water table was measured before and after the digging of drainage ditches with 20-, 40-, and 60-m spacings in a black spruce wild holly bog. The peat is mesic with the exception of the top 10 cm which is fibric. The hydraulic conductivity of the 20- to 40-cm layer is low in relation with other Quebec sites under study. The extremely low conductivity under the 40-cm depth and the impermeable mineral soil layer at the bottom of the ditches creates the horizontal profile between ditches. The mean water table depths during the 3 years of the study were 42, 29, and 22 cm, respectively, for the 20-, 40-, and 60-m spacings. The corresponding lowering of the water table was in the order of 25, 13, and 6 cm. The water table was maintained 100, 70, and 40% of the time below the 20 cm deep root zone for the 20-, 40-, and 60-m spacings respectively, compared with 23% for the undrained situation (by simulation). The water table is significantly lowered below the 40-cm threshold for the 20-m spacing only.

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Sathar, Zeba. "Birth Spacing in Pakistan." Journal of Biosocial Science 20, no. 2 (April 1988): 175–94. http://dx.doi.org/10.1017/s0021932000017417.

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SummaryLife table analysis is applied to data from the Pakistan Fertility Survey (1975) to examine the effects on birth spacing of a number of socioeconomic variables. Women of more modern backgrounds seem to space their families more closely, but differ little in achieved family size from the more traditional groups. Important factors are age at marriage, age at first birth, province of residence, and whether the woman had ever used contraception. Multivariate analysis taking into account interaction between variables shows that education, urban-rural residence, and province exert independent effects, and so does the cohort of the mother. But the variable with the strongest effect on length of interval, other than that from marriage to first birth, is duration of breast-feeding.

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Russell, Gerald S., and Daniel J. Levitin. "An expanded table of probability values for rao's spacing test." Communications in Statistics - Simulation and Computation 24, no. 4 (January 1995): 879–88. http://dx.doi.org/10.1080/03610919508813281.

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Chih-Hung Lin, Hsin-Hung Chen, Yung-Yi Wang, and Jiunn-Tsair Chen. "Dynamically optimum lookup-table spacing for power amplifier predistortion linearization." IEEE Transactions on Microwave Theory and Techniques 54, no. 5 (May 2006): 2118–27. http://dx.doi.org/10.1109/tmtt.2006.872808.

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Rahim, A., and B. Ram. "Emerging patterns of child-spacing in Canada." Journal of Biosocial Science 25, no. 2 (April 1993): 155–67. http://dx.doi.org/10.1017/s0021932000020460.

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SummaryThis study used data from the 1984 Family History Survey conducted by Statistics Canada to examine recent trends and patterns of child-spacing among currently married women. Life table and proportional hazards estimates show that Canadian women, particularly those in younger age groups with higher education and longer work experience, start having children late, but have subsequent children rather quickly. This suggests that such women tend to complete childbearing within a compressed time period.

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Sojka, Mariusz, Michał Kozłowski, Rafał Stasik, Michał Napierała, Barbara Kęsicka, Rafał Wróżyński, Joanna Jaskuła, Daniel Liberacki, and Jerzy Bykowski. "Sustainable Water Management in Agriculture—The Impact of Drainage Water Management on Groundwater Table Dynamics and Subsurface Outflow." Sustainability 11, no. 15 (August 3, 2019): 4201. http://dx.doi.org/10.3390/su11154201.

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The paper presents the results of the effects of control drainage (CD) on the groundwater table and subsurface outflow in Central Poland. The hydrologic model DRAINMOD was used to simulate soil water balance with drain spacing of 7 and 14 m, different initial groundwater Table 40, 60 and 80 cm b.s.l., and dates at the beginning of control drainage of 1 March, 15 March, 1 April, and 15 April. The CD restricts flow at the drain outlet to maintain a water table during the growing season. Simulations were made for the periods from March to September for the years 2014, 2017, and 2018, which were average, wet, and dry, respectively. The simulations showed a significant influence of the initial groundwater tables and date blocking the outflow from the drainage network on the obtained results. In the conditions of central Poland, the use of CD is rational only when it is started between 1 and 15 March. In this case, the groundwater table can be increased from 10 to 33 cm (7 m spacing) and from 10 to 41 cm (14 m spacing) in relation to the conventional system (free drainage—FD). In the case of blocking the outflow on 1 March, the reduction is about 80% on average in the period from March to September. With a delay in blocking the outflow, the impact of CDs decreases and ranges from 8% to 50%. Studies have shown that the proper use of the drainage network infrastructure complies with the idea of sustainable development, as it allows efficient water management, by reduction of the outflow and, thus, nitrates from agricultural areas. Furthermore, CD solutions can contribute to mitigating the effects of climate change on agriculture by reducing drought and flood risk.

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Djurovic, Nevenka, and Ruzica Stricevic. "Some properties of Dagan’s method for drain spacing determination in marshy - gley soil." Journal of Agricultural Sciences, Belgrade 48, no. 1 (2003): 69–75. http://dx.doi.org/10.2298/jas0301069d.

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Dagan?s method as well as Kirkham?s one belong to the group of methods for drain spacing determination in steady state water flow conditions. Both methods are based on the assumption that drainage spacing (L) is linear function of water table depth and drainage discharge (h/q). The only difference can be distinguished in the values of coefficients. To dry out eugley type of soil, drain spacing is better determined by Dagan?s method in all treatments, as compared with Kirkham?s one. Advantage of this method is especially marked on the drainage system with narrower drain spacing.

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Dissertations / Theses on the topic "Table spacing"

Clark, Howard B. III. "CONSUMER RESPONSE TO TABLE SPACING IN A FAST-CASUAL RESTAURANT." UKnowledge, 2017. http://uknowledge.uky.edu/mat_etds/12.

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The purpose of this research was to evaluate consumer response based on two distances (12 and 24 inches) between tables in a fast-casual restaurant. An onsite survey was conducted to measure customers’ cognitive, emotional, and behavioral responses to questions on pleasure, privacy, stress, arousal, comfort, control, customer satisfaction, and future dining intentions based on their experience with the table spacing. Results showed that table spacing has an effect on diner’s pleasure, feelings of privacy, and sense of comfort and control. The results confirmed a strong correlation between customer satisfaction and future behavioral intentions.

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Ba, Seydou Nourou. "Efficient digital baseband predistortion for modern wireless handsets." Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/31760.

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Thesis (Ph.D)--Electrical and Computer Engineering, Georgia Institute of Technology, 2010.
Committee Chair: Altunbasak, Yucel; Committee Co-Chair: Zhou, G. Tong; Committee Member: Al-Regib, Ghassan; Committee Member: Kenney, James Stevenson; Committee Member: Ma, Xiaoli; Committee Member: Pan, Ronghua. Part of the SMARTech Electronic Thesis and Dissertation Collection.

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Books on the topic "Table spacing"

Farrar, Robert M. Predicting stand and stock tables from a spacing study in naturally regenerated longleaf pine. New Orleans, La: U.S. Dept. of Agriculture, Foerst Service, Southern Forest Experiment Station, 1985.

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J, Poppe Lawrence, Dodd J. E, and Geological Survey (U.S.), eds. A computer program to convert degrees 2 [theta] to interplanar spacings and conversion tables for Cu, K [alpha] , K [alpha] , and weighted mean radiation. [Reston Va.?]: U.S. Dept. of the Interior, Geological Survey, 1985.

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J, Poppe Lawrence, Dodd J. E, and Geological Survey (U.S.), eds. A computer program to convert degrees 2 [theta] to interplanar spacings and conversion tables for Cu, K [alpha] b1s, K [alpha] b2s, and weighted mean radiation. [Reston Va.?]: U.S. Dept. of the Interior, Geological Survey, 1985.

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Book chapters on the topic "Table spacing"

Ludi, Stephanie, Michael Timbrook, and Piper Chester. "Tablet-Based Braille Entry via a Framework Promoting Custom Finger Spacing." In Lecture Notes in Computer Science, 377–82. Cham: Springer International Publishing, 2014. http://dx.doi.org/10.1007/978-3-319-08596-8_58.

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"Table of Contents." In Spacing Debt, vii—viii. Duke University Press, 2020. http://dx.doi.org/10.2307/j.ctv194cpfz.2.

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"Tables." In Spacing Ireland, edited by Caroline Crowley and Denis Linehan. Manchester University Press, 2016. http://dx.doi.org/10.7765/9781526111913.00004.

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Laletsang, Kebabonye, and Baram Montshiwa. "Case Study." In Advances in Geospatial Technologies, 213–29. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-3440-2.ch014.

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A geophysical survey was carried out in 2012 to map the subsurface geology at a quarry and the village to determine if an alleged damage to houses could have been caused by blasting activity in the quarry. The survey included seismic refraction and reflection recorded with the same spread at source and receiver spacing of 2 m, 3 m, and 5 m. The signal source was a 28-lb. sledge hammer stacked 10 times to increase the S/N. Ground penetrating radar (GPR) was also recorded at a trace spacing of 0.3 m to provide detailed images of the subsurface near the damaged buildings using a 50 MHz unshielded antenna. The seismic refraction and reflection profiles show that the village is underlain by 0-4 m of loose sand, 4-10 m of fractured calcrete, and up to 50 m of fractured silcrete, with the groundwater table at 10-15 m. The GPR images show that the damaged houses sit on thick sand, which cushions them against severe ground vibration. The houses were found to have suffered more damage on the superstructure and this is possibly due to ground vibration amplification at low frequencies of 30-40 Hz.

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Fischer, Lauren, and Paul Frank. "Units of Measure." In AMA Manual of Style, 923–60. Oxford University Press, 2020. http://dx.doi.org/10.1093/jama/9780190246556.003.0017.

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The Units of Measure chapter of the 11th edition of the AMA Manual of Style begins with guidance on the International System of Units (SI) and includes an updated SI conversion table (laboratory reference ranges are no longer included because of differences among laboratories worldwide). Conventions related to format, style, and punctuation of units (eg, exponents, plurals, subject-verb agreement, spelling out units of measure, abbreviations, punctuation, hyphens, and spacing) and capitalization and expression of products and quotients of unit symbols are addressed. A detailed description of use of numerals with units is included, as are specific discussions of units of length, area, volume, and mass; temperature; time; visual acuity; pressure; pH; solutions and concentrations; energy; drug doses; laboratory values; and radiation. The list of international currencies and symbols has been updated and expanded. A change in policy to include a space after the number and before degrees Celsius and degrees Fahrenheit follows SI standards.

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"Typical Spacing Tables." In Guidelines for Facility Siting and Layout, 139–50. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2010. http://dx.doi.org/10.1002/9780470925027.app1.

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"5. ‘Kiritsubo’: Genji, Spacing And Naming." In Reading the Tale of Genji, 101–31. Global Oriental, 2009. http://dx.doi.org/10.1163/ej.9781905246755.i-227.27.

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Frey, Tracy, and Roxanne K. Young. "Correct and Preferred Usage." In AMA Manual of Style, 505–50. Oxford University Press, 2020. http://dx.doi.org/10.1093/jama/9780190246556.003.0011.

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The Correct and Preferred Usage chapter of the 11th edition of the AMA Manual of Style includes a large glossary of frequently misused or confused terms. In addition to this updated and cross-referenced glossary, additional examples illustrate other usage problems, such as redundant, expendable, and incomparable words and phrases; jargon; and back-formations. Specific advice is provided on describing the administration of drugs, age and sex referents, anatomy, clock referents, laboratory values, and articles before abbreviations and acronyms and before the aspirate h and nonvocalicy. Guidance is also provided on inclusive language (eg, sex/gender, presenting data in tables, personal pronouns, sexual orientation, race/ethnicity, age, socioeconomic status, and terminology for persons with diseases, disorders, or disabilities). New to this edition is a discussion of spelling and spacing variations, with preferences of the JAMA Network journals indicated.

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Krishnan, Kannan M. "Crystallography and Diffraction." In Principles of Materials Characterization and Metrology, 220–76. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780198830252.003.0004.

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Crystalline materials have a periodic arrangement of atoms, exhibit long range order, and are described in terms of 14 Bravais lattices, 7 crystal systems, 32 point groups, and 230 space groups, as tabulated in the International Tables for Crystallography. We introduce the nomenclature to describe various features of crystalline materials, and the practically useful concepts of interplanar spacing and zonal equations for interpreting electron diffraction patterns. A crystal is also described as the sum of a lattice and a basis. Practical materials harbor point, line, and planar defects, and their identification and enumeration are important in characterization, for defects significantly affect materials properties. The reciprocal lattice, with a fixed and well-defined relationship to the real lattice from which it is derived, is the key to understanding diffraction. Diffraction is described by Bragg law in real space, and the equivalent Ewald sphere construction and the Laue condition in reciprocal space. Crystallography and diffraction are closely related, as diffraction provides the best methodology to reveal the structure of crystals. The observations of quasi-crystalline materials with five-fold rotational symmetry, inconsistent with lattice translations, has resulted in redefining a crystalline material as “any solid having an essentially discrete diffraction pattern”

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Conference papers on the topic "Table spacing"

WANG, Chong, Shukun CAO, Changzhong WU, Shengnan WANG, and Yingying ZHAO. "Corn Harvester Cutting Table with Adjustable Spacing." In 2016 International Conference on Engineering and Advanced Technology (ICEAT 2016). Paris, France: Atlantis Press, 2017. http://dx.doi.org/10.2991/iceat-16.2017.49.

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Ba, Seydou N., Khurram Waheed, and G. Tong Zhou. "Optimal spacing for a polar look-up table predistorter." In 2007 IEEE North-East Workshop on Circuits and Systems (NEWCAS 2007). IEEE, 2007. http://dx.doi.org/10.1109/newcas.2007.4487958.

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Ba, Seydou N., Khurram Waheed, and G. Tong Zhou. "Efficient spacing scheme for a linearly interpolated lookup table predistorter." In 2008 IEEE International Symposium on Circuits and Systems - ISCAS 2008. IEEE, 2008. http://dx.doi.org/10.1109/iscas.2008.4541717.

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Lin, Chih-Hung, and Jiunn-Tsair Chen. "Signal-Statistics-Based Look-Up-Table Spacing for Power Amplifier Linearization." In 2007 IEEE 65th Vehicular Technology Conference. IEEE, 2007. http://dx.doi.org/10.1109/vetecs.2007.395.

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Chen, Shun. "Application of the Rotating Water Table to Nozzle Wake Excitation in Low Pressure Turbines." In ASME 1985 Beijing International Gas Turbine Symposium and Exposition. American Society of Mechanical Engineers, 1985. http://dx.doi.org/10.1115/85-igt-45.

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The hydraulic analogy was employed in a rotating water table for simulating the compressible two dimensional flow in a low pressure turbine stage. Both steady and unsteady forces were measured directly on a rotating blade in a blade row rotating concentrically with a row of stator vanes. With proper modeling of the simulation, it is shown that the rotating water table can yield results that agree favorably with the analytical predictions and turbine test results. Using this test facility, the effects of axial spacing between rotor and stator rows on the nozzle wake excitation have been investigated for two different stator vane profiles. The water table test results correlate qualitatively with the turbine test data. The cancellation of nozzle passing frequency excitation by off-setting nozzle pitch was demonstrated in the water table and the results compared with both the analytical predictions and the laboratory turbine test results.

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Coviello, G., F. Cannone, and G. Avitabile. "Robust behavioral non uniform look-up table spacing in adaptive digital baseband predistortion technique for RF power amplifier." In AFRICON 2013. IEEE, 2013. http://dx.doi.org/10.1109/afrcon.2013.6757706.

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K.B, Gayathri. "Evaluation of the Effectiveness of Traffic calming measures." In International Web Conference in Civil Engineering for a Sustainable Planet. AIJR Publisher, 2021. http://dx.doi.org/10.21467/proceedings.112.58.

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The main objective of this research is to evaluate the effectiveness of various traffic calming measures on achieving their predetermined objectives. The first stage focused on the influence of measures like Speed table, Rumble strips, Road studs and Lane narrowing implemented in isolation under the same conditions, on the speed of unimpeded vehicles has been investigated by evaluating differences in speed profiles of individual vehicles. Their effect on safety was assessed by comparing the accident data before and after installation of these measures. The second stage measured the operating speeds of vehicles passing through successive measures using a GPS based mobile application, Speedometer in 2 seconds interval to have an insight on the relationship between spacing and speed. The raw speed data were analysed and formed significant relationships which formed the basis of a multiple linear regression model for the speed profile of unimpeded vehicles in a given traffic calmed link.

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Xu, Ben, Peiwen Li, and Peter Waller. "Optimization of the Flow Field of a Novel ARID Raceway (ARID-HV) for Algal Production." In ASME 2013 7th International Conference on Energy Sustainability collocated with the ASME 2013 Heat Transfer Summer Conference and the ASME 2013 11th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/es2013-18003.

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This paper addresses issues of flow field optimization for a water raceway which is used to grow algae for biofuels. An open channel raceway is the typical facility to grow algae in medium to large scales. The algae growth rate in a raceway is affected by conditions of temperature, nutrients, and sunlight intensity etc. These conditions are essentially associated with the fluid mixing in the flow field. Good flow mixing at low consumption of pumping power for the water flow is desirable for an economic algal growth facility. A novel design of an open channel raceway for medium- and large-scale algae growth field has been proposed by the authors previously, which is called High Velocity Algae Raceway Integrated Design (ARID-HV). Optimization analysis using CFD and experimental visualization has been applied to a table-sized ARID-HV test model with various geometries of dams and their spacing in the system. CFD results and flow visualization allow us to understand the flow mixing in the entire raceway. Data is also processed to show the statistics of the locations of ‘fluid particles’ at different height and time period during one flow path. Different flow field designs were thus compared quantitatively based on this statistics according to the understanding that the “tumbling times” of fluid particles at bottom/top of the water is tightly related to the growth rate of algae.

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Mueller, Jochen, Shi En Kim, Kristina Shea, and Chiara Daraio. "Tensile Properties of Inkjet 3D Printed Parts: Critical Process Parameters and Their Efficient Analysis." In ASME 2015 International Design Engineering Technical Conferences and Computers and Information in Engineering Conference. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/detc2015-48024.

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To design and optimize for capabilities of additive manufacturing processes it is also necessary to understand and model their variations in geometric and mechanical properties. In this paper, such variations of inkjet 3D printed parts are systematically investigated by analyzing parameters of the whole process, i.e. storage of the material, printing, testing, and storage of finished parts. The goal is to both understand the process and determine the parameters that lead to the best mechanical properties and the most accurate geometric properties. Using models based on this understanding, we can design and optimize parts, and fabricate and test them successfully, thus closing the loop. Since AM materials change rapidly and this process will have to be repeated, it is shown how to create a cost and time efficient experimental design with the one-factor-at-a-time and design of experiments methods, yielding high statistical accuracies for both main and interaction effects. The results show that the number of intersections between layers and nozzles along the load-direction has the strongest impact on the mechanical properties followed by the UV exposure time, which is investigated by part spacing, the position on the printing table and the expiry date of the material. Minor effects are found for the storage time and the surface roughness is not affected by any factor. Nozzle blockage, which leads to a smaller flow-rate of printing material, significantly affected the width and waviness of the printed product. Furthermore, the machine’s warm-up time is found to be an important factor.

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Bréard, C., J. S. Green, M. Vahdati, and M. Imregun. "A Resonance Tracking Algorithm for the Prediction of Turbine Forced Response With Friction Dampers." In ASME Turbo Expo 2000: Power for Land, Sea, and Air. American Society of Mechanical Engineers, 2000. http://dx.doi.org/10.1115/2000-gt-0372.

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This paper presents an iterative method for determining the resonant speed shift when non-linear friction dampers are included in turbine blade roots. Such a need arises when conducting response calculations for turbine blades where the unsteady aerodynamic excitation must be computed at the exact resonant speed of interest. The inclusion of friction dampers is known to raise the resonant frequencies by up to 20% from the standard assembly frequencies. The iterative procedure uses a viscous, time-accurate flow representation for determining the aerodynamic forcing, a look-up table for evaluating the aerodynamic boundary conditions at any speed, and a time-domain friction damping module for resonance tracking. The methodology was applied to an HP turbine rotor test case where the resonances of interest were due to the 1T and 2F blade modes under 40 engine-order excitation. The forced response computations were conducted using a multi-stage approach in order to avoid errors associated with “linking” single stage computations since the spacing between the two bladerows was relatively small. Three friction damper elements were used for each rotor blade. To improve the computational efficiency, the number of rotor blades was decreased by 2 to 90 in order to obtain a stator/rotor blade ratio of 4/9. However, the blade geometry was skewed in order to match the capacity (mass flow rate) of the components and the condition being analysed. Frequency shifts of 3.2% and 20.0% were predicted for the 1T/40EO and 2F/40EO resonances in about 3 iterations. The predicted frequency shifts and the dynamic behaviour of the friction dampers were found to be within the expected range. Furthermore, the measured and predicted blade vibration amplitudes showed a good agreement, indicating that the methodology can be applied to industrial problems.

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Reports on the topic "Table spacing"

Farrar, Robert M. Predicting Stand and Stock Tables from a Spacing Study in Naturally Regenerated Longleaf Pine. New Orleans, LA: U.S. Department of Agriculture, Forest Service, Southern Forest Experiment Station, 1985. http://dx.doi.org/10.2737/so-rp-219.

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