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Journal articles on the topic 'Coefficient of weight'

Author: Grafiati

Published: 30 May 2022

Last updated: 31 July 2025

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1

HASSAN, W. A., N. I. DIM, O. A. OSINOWO, and B. Y. ABUBAKAR. "GENETIC AND PHENOTYPIC CORRELATIONS FOR BODY WEIGHTS IN YANKASA SHEEP." Nigerian Journal of Animal Production 18 (January 12, 2021): 12–18. http://dx.doi.org/10.51791/njap.v18i.1931.

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Using paternal half-sib (PHS) analysis, coefficients of genetic and phenotypic correlations be- tween body weights of Yankasa lambs at birth, weaning (three months), six months, nine months and one year of age were estimate. The highest genetic correlation coefficient of 0.33 was obtained between birth and yearling weight. Six- month weight had very low and negative genetic correlation with yearling weight (-0.04). Phenotypic correlation coefficients for the various body weights pairs were positive and mostly of medium magnitude (0.12 -0.47).

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2

Cardin, Sylvie, and Francis Minvielle. "Selection on phenotypic variation of pupa weight in Tribolium castaneum." Canadian Journal of Genetics and Cytology 28, no. 5 (1986): 856–61. http://dx.doi.org/10.1139/g86-119.

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Responses to selection for high and low intrafamily coefficients of variation of pupa weight in Tribolium castaneum were observed for 10 generations. A significant decrease of the coefficient of variation has been observed in the replicated lines selected downwards while no response occurred in the other lines. Mean pupa weights did not change significantly throughout the experiment while mean fertility decreased in all lines, probably as a consequence of inbreeding depression. Realized heritability of the coefficient of variation of pupa weight was 0.15 ± 0.04 and 0.03 ± 0.01% for the downwar

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3

Beck-Candanedo, Stephanie, David Viet, and Derek G. Gray. "Partitioning of charged and neutral dextran-dye derivatives in biphasic cellulose nanocrystal suspensions." Canadian Journal of Chemistry 86, no. 6 (2008): 503–11. http://dx.doi.org/10.1139/v08-005.

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The partitioning behaviour of dye-labeled dextrans of high molecular weight in aqueous suspensions of native cellulose nanocrystals was studied. Cellulose concentrations lie in the isotropic–nematic coexistence region. Blue dextrans of various molecular weights and degrees of substitution of dye molecules (anionic Cibacron blue 3G-A) were investigated. Increasing the total concentration of blue dextran and degree of dye substitution led to increasing partition coefficients. Increasing dextran molecular weight resulted in higher partition coefficients, in agreement with theory. Partition coeffi

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4

Qian, Yao, Ping Wang, Jiayin Chen, G. Bethel Lulu, Jingmang Xu, and Boyang An. "Numerical investigation of the influence of the creep curve on the wheel–rail contact damage in high-speed railway turnouts." Proceedings of the Institution of Mechanical Engineers, Part F: Journal of Rail and Rapid Transit 233, no. 9 (2018): 926–36. http://dx.doi.org/10.1177/0954409718819574.

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This paper studies the wheel–rail creep curve characteristics and dynamic behaviour in high-speed railway turnouts by considering different wheel–rail surfaces and simulating them using a dynamic functional vehicle–track model with different friction and Kalker’s weight coefficients. The dynamic performance and damage coefficient of CRH2 locomotive passing through the 18# turnout at a speed of 80 km/h are discussed under different friction and Kalker’s weight coefficients. The results show that the Kalker’s weight and friction coefficients have less influence on the wheel–rail dynamics and wea

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5

Austrow, J. C. "An Optimum Balance Weight Search Algorithm." Journal of Engineering for Gas Turbines and Power 116, no. 3 (1994): 678–81. http://dx.doi.org/10.1115/1.2906873.

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A mathematical description for an optimum balance weight search algorithm for single-plane multipoint balance is presented. The algorithm uses influence coefficients, either measured or known beforehand, and measured complex vibration data to determine an optimum balance correction weight. The solution minimizes the maximum residual vibration. The algorithm allows user-defined balance weights to be analyzed and evaluated. A test case is presented showing actual results and comparison with a least-squares solution algorithm. An efficient multiplane influence coefficient calculation scheme is al

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6

Van Pee, Thessa, Dries S. Martens, Rossella Alfano, et al. "Cord Blood Proteomic Profiles, Birth Weight, and Early Life Growth Trajectories." JAMA Network Open 7, no. 5 (2024): e2411246. http://dx.doi.org/10.1001/jamanetworkopen.2024.11246.

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ImportanceThe cord blood proteome, a repository of proteins derived from both mother and fetus, might offer valuable insights into the physiological and pathological state of the fetus. However, its association with birth weight and growth trajectories early in life remains unexplored.ObjectiveTo identify cord blood proteins associated with birth weight and the birth weight ratio (BWR) and to evaluate the associations of these cord blood proteins with early growth trajectories.Design, Setting, and ParticipantsThis cohort study included 288 mother-child pairs from the ongoing prospective Enviro

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7

K, Renganayaki, and Sreerengasamy S.R. "PATH COEFFICIENT ANALYSIS IN BLACKGRAM." Madras Agricultural Journal 79, November (1992): 634–39. http://dx.doi.org/10.29321/maj.10.a01802.

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Variability, heritability and genetic advance were estimated for sixteen characters in twenty blackgram (Urd) types. phenotypic and genotypic coefficient of variation for dry leaf weight was high followed by seed yield and leaf area. Genetic advance was high for seed yield followed by dry leaf weight. Seed yield per plant showed significant positive correlation with all the characters except number of primary branches, specific leaf weight and protein per cent. path coefficient analysis revealed plant height and primary leaf area had higher positive direct effect on seed yield and 100 seed wei

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8

Mahmoudi, P., A. Rashidi, and M. Razmkabir. "Inbreeding effects on some reproductive traits in Markhoz goats." Animal Production Science 58, no. 12 (2018): 2178. http://dx.doi.org/10.1071/an17043.

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The objective of this study was to estimate the inbreeding coefficient and its effects on reproductive traits in Markhoz goats. The pedigree file included 5351 kids produced by 234 bucks and 1470 does. Average inbreeding coefficient for the whole population was 2.68%, and the minimum and maximum inbreeding coefficients were 0.05% and 31.25%, respectively. Average coefficient of inbreeding for inbred population was 5.17% and the number of inbred animals in the population was 2777. For investigating effects of inbreeding coefficient on reproductive traits, 3443 records were available for litter

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9

Janulevičius, Algirdas, and Kazimieras Giedra. "THE SLIPPAGE OF THE DRIVING WHEELS OF A TRACTOR IN A CULTIVATED SOIL AND STUBBLE." TRANSPORT 24, no. 1 (2009): 14–20. http://dx.doi.org/10.3846/1648-4142.2009.24.14-20.

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The article analyses the relation between the slippage of driving wheels and the traction characteristics of a tractor. The indicators for estimating wheel slippage are a coefficient of tractor weight force utilization for driving wheel grip and a coefficient of the ratio of trailer and tractor mass. The dependencies of wheel slippage on the weight utilization coefficient of tractors and the ratio of trailer and tractor mass are overviewed. The presented and carried out analysis of the equations of weight utilization coefficient ϕ g determined its dependencies on rolling resistance coefficient

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10

Rahevar, Maharshi, and Sachin Darji. "THE ADOPTION OF AI-DRIVEN CHATBOTS INTO A RECOMMENDATION FOR E-COMMERCE SYSTEMS TO TARGETED CUSTOMER IN THE SELECTION OF PRODUCT." International Journal of Management, Economics and Commerce 1, no. 2 (2024): 128–37. http://dx.doi.org/10.62737/m1vpdq75.

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The research looks into the Adoption of AI-Driven chatbots into a recommendation for E-Commerce systems to targeted customer in the selection of product, particularly their function in product selection and overall customer experience. The study is based on five assumptions: improved product selection accuracy, increased user happiness, influence on customer engagement and purchase decisions, enhanced user experience and retention rates, and effect on consumer trust. The findings show that AI-powered chatbots greatly improve product selection accuracy, with a regression weight of 0.693 and a b

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11

Zou, Zhongliang, and Qiwu Yan. "Artificial Intelligence Algorithm-Based Arrangement Optimization of Structural Isolation Bearings." Applied Sciences 12, no. 24 (2022): 12629. http://dx.doi.org/10.3390/app122412629.

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The determination of an isolation-bearing scheme usually depends on experience, and needs numerous iterative calculations, especially when considering many factors such as total cost of the scheme, various design indicators, eccentricity of stiffness center of isolation bearings and the center of gravity of superstructure, and so on. Moreover, during the usual optimization process, the isolation scheme is often limited in several kinds of sizes and fixed predetermined distribution of types of isolation bearings based on experience or trial calculations due to computational efficiency, which wo

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12

Striolo, A., J. Ward, J. M. Prausnitz, et al. "Molecular Weight, Osmotic Second Virial Coefficient, and Extinction Coefficient of Colloidal CdSe Nanocrystals." Journal of Physical Chemistry B 106, no. 21 (2002): 5500–5505. http://dx.doi.org/10.1021/jp020170t.

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13

Shi, LiBao, H. L. Ding, and Zhao Xu. "Determination of Weight Coefficient for Power System Restoration." IEEE Transactions on Power Systems 27, no. 2 (2012): 1140–41. http://dx.doi.org/10.1109/tpwrs.2011.2180172.

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14

Donici, Alina, Florin Dumitru Bora, Aurel Ciubuca, Viorica Enache, and Gabriel Tabaranu. "New Vine Varieties for High Quality White Wine Production at RDSVV Bujoru." Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Horticulture 73, no. 2 (2016): 234. http://dx.doi.org/10.15835/buasvmcn-hort:12247.

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The degree of fertility coefficient absoltul (CFA) and coefficient ratio (CFR) we can see that the highest values were obtained from the variety 'Fetească regală' (54.5 ± 1.00% fertility; 1.60 ± 1.00 coefficient absolute (CFA ) and 0.86 ± 1.00 coefficinet relative (CFR). The analysis of physical-mechanical based on the results it can be seen that the variety 'Bujoru' showed the best values for all parameters analyzed (303.5 ± 1.0 (g) the average weight of the grape bunch, 278.07 ± 1.0 (g) weight of 100 berries; 213.66 ± 0.67 (g / L) sucrose sugar concent and 4.331 ± 1.0 (kg / comes) average co

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15

Fotiric, Milica, Dragan Nikolic, and Vera Rakonjac. "Variability components and heritability of pomological and chemical characteristics in sour cherry clones of cultivar Montmorency." Genetika 39, no. 3 (2007): 297–304. http://dx.doi.org/10.2298/gensr0703297f.

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In 12 sour cherry clones of cultivar Montmorency 5 pomological (fruit length, fruit width, fruit weight, stone weight and fruit stem length) and 4 chemical characteristics (soluble solid content, total acid content, invert sugar content and total sugar content) were investigated. Based on results of analysis of variance for all examined characteristics, variability components, coefficients of genetic and phenotypic variation and coefficient of heritability in a broader sense were calculated. Considering components of total variability, year represented the component that caused variability of

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16

Nahay, John Michael. "Differential resolvents of minimal order and weight." International Journal of Mathematics and Mathematical Sciences 2004, no. 54 (2004): 2867–93. http://dx.doi.org/10.1155/s016117120440235x.

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We will determine the number of powers ofαthat appear with nonzero coefficient in anα-power linear differential resolvent of smallest possible order of a univariate polynomialP(t)whose coefficients lie in an ordinary differential field and whose distinct roots are differentially independent over constants. We will then give an upper bound on the weight of anα-resolvent of smallest possible weight. We will then compute the indicial equation, apparent singularities, and Wronskian of the Cockleα-resolvent of a trinomial and finish with a related determinantal formula.

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17

Williams, Brandon. "Vector-valued Eisenstein series of small weight." International Journal of Number Theory 15, no. 02 (2019): 265–87. http://dx.doi.org/10.1142/s1793042119500118.

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We study the (mock) Eisenstein series [Formula: see text] of weight [Formula: see text] for the Weil representation on an even lattice, defined as the result of Bruinier and Kuss’s coefficient formula for the Eisenstein series naively evaluated at [Formula: see text]. We describe the transformation law of [Formula: see text] in general. Most of this paper is dedicated to collecting examples where the coefficients of [Formula: see text] contain interesting arithmetic information. Finally, we make a few remarks about the case [Formula: see text].

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18

Karim, A. I. A. El, J. B. Owen, and C. J. Whitaker. "Measurement on slaughter weight, side weight, carcass joints and their association with carcass composition of two types of Sudan Desert sheep." Journal of Agricultural Science 110, no. 1 (1988): 65–69. http://dx.doi.org/10.1017/s0021859600079703.

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SummaryRelationships between slaughter weight, side weight, linear carcass measurements, carcass joints, carcass composition, and prediction equations for carcass composition have been established for Sudan Desert lambs.Of the carcass linear measurements, chest depth had the highest coefficient of correlation with slaughter weight (r = 0·62) and side weight (r = 0·64) followed by the circumference of the buttocks with correlation coefficients of 0·49 and 0·63 respectively.Correlation coefficients between percentage tissue in the side and percentage tissue in the different joints showed that pe

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19

Robertson, H. T., J. Whitehead, and M. P. Hlastala. "Diffusion-related differences in elimination of inert gases from the lung." Journal of Applied Physiology 61, no. 3 (1986): 1162–72. http://dx.doi.org/10.1152/jappl.1986.61.3.1162.

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Partial pressures of intravenously infused acetylene, Freon 22, and isoflurane (gases with similar solubilities in blood but differing molecular weights) were compared in arterial and mixed venous blood and mixed expired gas of 13 anesthetized mongrel dogs to determine whether gas molecular weight influenced gas exchange. Analysis of covariance was used to account for the variables of ventilation-perfusion ratio, partition coefficient, and experimental run before individual gas effects were sought. A gas effect difference was observed such that the arterial fractional retention of isoflurane (

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20

Pang, Ying Han, Anak Perempuan Raja Sekaran Sarmela, Shih Yin Ooi, and Teck Guang Tan. "Principal coefficient encoding for subject-independent human activity analysis." International Journal of Electrical and Computer Engineering (IJECE) 12, no. 4 (2022): 4391–99. https://doi.org/10.11591/ijece.v12i4.pp4391-4399.

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Tracking human physical activity using smartphones is an emerging trend in healthcare monitoring and healthy lifestyle management. Neural networks are broadly used to analyze the inertial data of activity recognition. Inspired by the autoencoder neural networks, we propose a layer-wise network, namely principal coefficient encoder model (PCEM). Unlike the vanilla neural networks which apply random weight initialization and back-propagation for parameter updating, an optimized weight initialization is implemented in PCEM via principal coefficient learning. This principal coefficient encoding al

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21

Zhang, Shao Zhong, and Hai Dong Zhong. "Study on E-Commerce Trust Prediction Mode Based on Combination Parameters." Applied Mechanics and Materials 241-244 (December 2012): 2944–52. http://dx.doi.org/10.4028/www.scientific.net/amm.241-244.2944.

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Based on the prediction of individual parameter and the theory of the correlation coefficient, it proposes a combination parameter trust prediction model to solve the parameter weights. The model takes correlation coefficient as the weight of the single parameter, and trust evaluation and prediction analysis is conducted in the form of combined indictors. The method of taking the single item parameters as the foundation of forecasting can increase a variety of items in the forecast parameters dynamically. At the same time, using correlation coefficient as the form of weight can maximize the we

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22

Valencia, Drochss P., and Felipe J. González. "Estimation of diffusion coefficients by using a linear correlation between the diffusion coefficient and molecular weight." Journal of Electroanalytical Chemistry 681 (August 2012): 121–26. http://dx.doi.org/10.1016/j.jelechem.2012.06.013.

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23

Memic, Emir, Simone Graeff, Kenneth J. Boote, Oliver Hensel, and Gerrit Hoogenboom. "Cultivar Coefficient Estimator for the Cropping System Model Based on Time-Series Data: A Case Study for Soybean." Transactions of the ASABE 64, no. 4 (2021): 1391–402. http://dx.doi.org/10.13031/trans.14432.

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HighlightsSoftware was developed for estimation of DSSAT CSM-CROPGRO-Soybean cultivar coefficients.Phenology-related coefficients were estimated based on observed phenological events.Growth-related cultivar coefficients were estimated based on time-series observations.Cultivar coefficients were optimized based on single- and multiple-experiment data sets.Abstract. The Decision Support System for Agrotechnology Transfer (DSSAT) is one of the most popular software solutions for predicting crop growth and yield while capturing the effects of management practices and interactions between the crop

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24

Min, Ziyang, Yongqi Li, Xiaoxia Han, Zhuqing Zhang, Zuhua Yuan, and Xinjun Hu. "Analysis of main botanical characters of 56 Momordica charantia varieties." Trends in Horticulture 5, no. 1 (2021): 1. http://dx.doi.org/10.24294/th.v5i1.1811.

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In order to scientifically evaluate the germplasm resources of Momordica charantia in southern China, the diversity, correlation and cluster analysis were carried out on the main botanical characters of 56 Momordica charantia varieties, such as melon length, melon transverse diameter, single melon weight, internode length, stem diameter, leaf length and leaf width. The results showed that the variation coefficients of 7 agronomic characters of 56 Momordica charantia varieties ranged from 8.81% to 19.44%, the average variation coefficient was 14.21%, the maximum variation coefficient of single

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25

Parker, James C., and Mary I. Townsley. "Physiological determinants of the pulmonary filtration coefficient." American Journal of Physiology-Lung Cellular and Molecular Physiology 295, no. 2 (2008): L235—L237. http://dx.doi.org/10.1152/ajplung.00064.2008.

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Current emphasis on translational application of genetic models of lung disease has renewed interest in the measurement of the gravimetric filtration coefficient ( Kf) as a means to assess vascular permeability changes in isolated perfused lungs. The Kf is the product of the hydraulic conductivity and the filtration surface area, and is a sensitive measure of vascular fluid permeability when the pulmonary vessels are fully recruited and perfused. We have observed a remarkable consistency of the normalized baseline Kf values between species with widely varying body weights from mice to sheep. U

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26

SASAOKA, Kumiko. "Weight Coefficient of the Hazel Grouse's Egg in Captivity." Japanese Journal of Ornithology 37, no. 2 (1988): 84–85. http://dx.doi.org/10.3838/jjo.37.84.

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27

Krasilnikov, A. I. "Analysis of Cumulant Coefficients of Two-Component Mixtures of Shifted Non-Gaussian Distributions." Èlektronnoe modelirovanie 43, no. 5 (2021): 73–92. http://dx.doi.org/10.15407/emodel.43.05.073.

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The dependence of the cumulant coefficients of two-component mixtures of shifted non- Gaussian distributions on the weight coefficient is analyzed and conditions are determined under which the cumulant coefficients of any orders are equal to zero. The dependence of the cumulant coefficients of two-component mixtures on the shear parameter is investigated and the parameter values are determined at which the cumulant coefficients of any orders have extrema and zeros. The dependence of the skewness and excess kurtosis of a two-component mixture of shifted Gumbel distributions of type 1 on the wei

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28

Stass, V. L. "A Method to Determine the Feed Conversion Coefficient in Farm Pigs." Journal of Agricultural Science 15, no. 9 (2023): 117. http://dx.doi.org/10.5539/jas.v15n9p117.

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The aim of this study was to find out a formula for the feed conversion coefficient which is applicable solely to farm pigs. The study was performed by applying a hybrid model of growth of pigs. The model of growth of animals in this research was not advanced, it was published elsewhere. In this study only necessary equations of the model were used. Feed conversion coefficient is a complicated trait. In this research the usually used formula of feed conversion coefficient was revised and transformed. In the study three features of feed conversion were analysed. The reason to distinct the three

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29

Li, Weibin, Gerald Kagan, Huan Yang, et al. "Accurate Formula Weight Determination in Physically Separated Systems by Diffusion Coefficient−Formula Weight Correlation." Organometallics 29, no. 6 (2010): 1309–11. http://dx.doi.org/10.1021/om901102b.

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30

Makino, Shigenori, and Hirotoshi Iwata. "Changes in the Coefficient Variations of Live Birth Weight in Japan, 1969-1985." Asia Pacific Journal of Public Health 3, no. 4 (1989): 285–90. http://dx.doi.org/10.1177/101053958900300407.

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The present study was conducted on changes in the coefficient variations of live birth weight and in the proportion of singleton live birth weight by gestational age using vital statistics compiled by the Japanese government from 1969 to 1985. The coefficient variations of live birth weight declined between 1969 and 1977-78 and then increased. The coefficient variations of live birth weight were affected by the percentage of low birth weight infants. The decline in the coefficient variations depends on the decrease of low birth weight infants, while the increase in the coefficient variations d

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31

Abdirakhmanovich, Akramov Tokhir. "Analysis of the possibilities of developing marketing strategies at enterprises of the automobile industry." Frontline Marketing, Management and Economics Journal 5, no. 2 (2025): 30–32. https://doi.org/10.37547/marketing-fmmej-05-02-04.

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The article discusses the need to develop a marketing strategy for the automobile industry of the Republic of Uzbekistan, proposes a model of marketing strategy, as well as a standard model for determining the regression weight coefficient. Key words: strategy, marketing strategy, marketing strategy development models, marketing strategy structure, regression weight coefficients.

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Seo, Janghoon, and Dong-Woo Park. "Numerical Study on the Effect of Weight Variables on the Roll Damping Coefficients for a Fishing Vessel." Polish Maritime Research 31, no. 3 (2024): 4–14. http://dx.doi.org/10.2478/pomr-2024-0031.

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Abstract The roll damping coefficient is essential when considering the viscous effect in the potential-based hydrodynamic analysis of fishing vessels; it is an important factor in the roll motion response. The present study performs free roll decay simulations, altering weight variables using Computational Fluid Dynamics (CFD) to investigate the correlation between the roll damping coefficient and the weight variation of a fishing vessel. The time series of roll amplitude and roll damping coefficient are compared, for varying vertical and longitudinal centres of gravity and radii of gyration

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Bosscher, Georgia, Andrea Tomas, Denis Marcellin-Little, B. Duncan Lascelles, and Simon Roe. "Repeatability and accuracy testing of a weight distribution platform and comparison to a pressure sensitive walkway to assess static weight distribution." Veterinary and Comparative Orthopaedics and Traumatology 30, no. 02 (2017): 160–64. http://dx.doi.org/10.3415/vcot-16-09-0128.

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SummaryObjective: To evaluate the accuracy and repeatability of measurements collected using a weight distribution platform and a pressure sensitive walkway using an inanimate object with known weight distribution.Methods: A custom-built jig with a range of weights was applied in a random order. Measurements were collected on both devices and compared to each other and to the known weight distribution.Results: Weight distribution platform and pressure sensitive walkway measurements were highly correlated to each other (Pearson’s correlation coefficient R = 0.98) and to actual weights (R = 0.99

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Jin, Yongchao, Renfang Wang, Xiaodie Zhuang, et al. "Prediction of COVID-19 Data Using an ARIMA-LSTM Hybrid Forecast Model." Mathematics 10, no. 21 (2022): 4001. http://dx.doi.org/10.3390/math10214001.

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The purpose of this study is to study the spread of COVID-19, establish a predictive model, and provide guidance for its prevention and control. Considering the high complexity of epidemic data, we adopted an ARIMA-LSTM combined model to describe and predict future transmission. A new method of the ARIMA-LSTM model paralleling by weight of regression coefficient was proposed. Then, we used the ARIMA-LSTM model paralleling by weight of regression coefficient, ARIMA model, and ARIMA-LSTM series model to predict the epidemic data in China, and we found that the ARIMA-LSTM model paralleling by wei

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A. Abu Saleem, Rabie, Nisrin Abdelal, Ahmad Alsabbagh, Maram Al-Jarrah, and Fatima Al-Jawarneh. "Radiation Shielding of Fiber Reinforced Polymer Composites Incorporating Lead Nanoparticles—An Empirical Approach." Polymers 13, no. 21 (2021): 3699. http://dx.doi.org/10.3390/polym13213699.

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In the present work, an empirical approach based on a computational analysis is performed to study the shielding properties of epoxy/carbon fiber composites and epoxy/glass fiber composites incorporating lead nanoparticle (PbNPs) additives in the epoxy matrix. For this analysis, an MCNP5 model is developed for calculating the mass attenuation coefficients of the two fiber reinforced polymer (FRP) composites incorporating lead nanoparticles of different weight fractions. The model is verified and validated for different materials and different particle additives. Empirical correlations of the m

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Urun, Samet, and Emre Şirin. "Determination of the effect of pre-mating weight and placental characteristics on birth weight in Karayaka sheep." Archives Animal Breeding 66, no. 4 (2023): 335–40. http://dx.doi.org/10.5194/aab-66-335-2023.

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Abstract. The aim of this study was to determine the effect of the pre-mating weight and placental characteristics on birth weight. Data were collected from 62 Karayaka ewes and 70 Karayaka lambs. The placental characteristics considered were placental weight, placental area and the number of cotyledons. The Pearson correlation coefficient was used for statistical comparison and the determination of relationships between variables. In addition, correlation coefficients between live weights and placental characteristics were determined. The average birth weight (BW), pre-mating weight (PMW), pl

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Hameed, Hassanain Ghani. "INVESATIGATION THE EFFECT OF SIZE AND WEIGHT ON DRAG COEFFICIENT FOR FREE FALLING OF BALLS." Kufa Journal of Engineering 2, no. 1 (2014): 40–53. http://dx.doi.org/10.30572/2018/kje/211292.

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The research aims to determine the drag coefficient for the free falling bodies with different size and weight using Infra Red transmitter and receiver circuits. The effects of size and weight on free falling bodies were studied. Carbon steel spheres with diameter of (0.8 – 8)mm and glass spheres with diameter of (0.5 – 17)mm, with different densities, were considered. The relation between velocity and displacement was obtained from the experimental results, the drag coefficient was calculated after the establishment of the terminal velocity for free falling bodies. The relation between drag c

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., JAGSHORANI. "ESTIMATION OF VARIABILITY PARAMETERS AND PATH COEFFICIENTS FOR SOME QUANTITATIVE CHARACTERS IN HILL WHEATS." Madras Agricultural Journal 82, june augest (1995): 441–44. http://dx.doi.org/10.29321/maj.10.a01227.

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Fifty hill wheats along with three checks (Kalyansona, Sonalika and VL 421) were evaluated to work out phenotypic and genotypic coefficient of variations (PCV, GCV) heritability. genetic advance (GA) and path coefficients for 12 matric traits. High estimates of PCV, GCV, heritability and GA indicated substantial genetic variability and scope for selection for grain weight/spike, 1000 grain weight, grains/spike, grain yield/plant, harvest index, biological yield/plant, spikes/plant and tillers/plant in the experimental material. There was little variability and scope for improvement through sel

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Carrilho, Thais, Kathleen Rasmussen, Dayana Farias, et al. "Agreement Between Self-Reported Pre-Pregnancy Weight and Weight Measured During the First Trimester of Pregnancy: A Comparison of Research and Administrative Data." Current Developments in Nutrition 4, Supplement_2 (2020): 953. http://dx.doi.org/10.1093/cdn/nzaa054_025.

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Abstract Objectives To assess the agreement between self-reported pre-pregnancy weight (SRPW) and weight measured up to the 6th, 8th, and 13th weeks among Brazilian women in research and administrative datasets. Methods Data from the Brazilian Maternal and Child Nutrition Consortium (BMCNC) (n = 5563), with gestational information from the last 30 y in Brazil, and data from the Brazilian Food and Nutrition Surveillance System (SISVAN) from 2008–2018 (n = 38,678) were used. The SRPW was compared to the weight measured up to the 6th, 8th and 13th gestational weeks. The analyses were conducted se

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Tyagi, Anand Prakash, and Praduman Lal. "Correlation and path coefficient analysis in sugarcane." South Pacific Journal of Natural and Applied Sciences 25, no. 1 (2007): 1. http://dx.doi.org/10.1071/sp07001.

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Correlation and path coefficient analysis was undertaken among agronomic and bio-chemical characters of importance in sugarcane. Correlation between agronomic characters revealed positive and significant (P = 0.01) correlation between plant volume and number of millable stalks (0.874), plant volume and weight per stalk (0.812), plant volume and weight of millable stalks (0.962), plant volume and stalk thickness (0.842), number of millable stalks and weight of millable stalks (0.889) and other agronomic characters. There was a non-significant but positive correlation between number of millable

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Chen, Jin Jing, and Zheng Guo. "The Acoustic Insulation Property of a New Non-Woven Material." Advanced Materials Research 194-196 (February 2011): 471–75. http://dx.doi.org/10.4028/www.scientific.net/amr.194-196.471.

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The acoustic insulation and hydrophobic properties of a new non-woven material were analyzed and discussed in this paper. The new non-woven material absorbs sound energy to transfer into heat energy by friction between viscosity of air near fiber and fiber. The acoustic insulation properties of the new non-woven material, polyurethane foam and felt were measured. With the same thickness and half weight of felt, the sound absorption coefficient of non-woven was 20~30% higher than felt. Further more, with the same weight of felt, the sound absorption coefficient of non-woven was50~60% higher tha

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Rashidi, A., M. Almasi, and M. Razmkabir. "Estimation of inbreeding coefficient and its effects on birth weight and kid survival in Markhoz goats." Journal of Zankoy Sulaimani - Part A 16, special (2013): 189–96. http://dx.doi.org/10.17656/jzs.10321.

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Wang, Shijie, Shutao Zhang, Jianning Su, et al. "Fuzzy Relationship between Kansei Images: A Grey Decision-Making Method for Product Form." Applied Sciences 14, no. 13 (2024): 5728. http://dx.doi.org/10.3390/app14135728.

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Current design decision-making methods ignore the fuzzy relationship between Kansei images, and the use of constant weights reduces the accuracy of cognitive evaluation results. To solve these problems, this paper proposes a grey decision-making method for product form driven by the fuzzy relationship between Kansei images. First, according to the initial weight of the Kansei images, variable weight theory is used to determine the Kansei image variable weights of the samples, and the variable weight comprehensive evaluation results for each sample are obtained. Then, based on the correlation a

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Lal, S., O. C. Sharma, and D. B. Singh. "Genetic diversity and character association analysis based on pomological traits in olive (Olea europaea L.)." Journal of Applied and Natural Science 9, no. 3 (2017): 1551–56. http://dx.doi.org/10.31018/jans.v9i3.1400.

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Thirteen exotic genotypes of olive (Olea europaea L.) were studied for the genetic variability, correlation and path coefficient analysis for fruit quality, yield and yield contributing traits at experimental farm of ICAR-CITH, Srinagar during 2009-2013. Maximum variability was recorded for fruit yield and oil content, however, low differ-ences between the phenotypic and genotypic coefficients of variations indicated low environmental influences on the expression of these characters. High heritability coupled with high genetic advance was obtained with fruit yield per plant, acidity, fruit pul

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Ruan, Chuan-Yang. "Hesitant Fuzzy Decision-Making Method Based on Correlation Coefficient under Confidence Levels with Application to Multisensor Electronic Reconnaissance." Mathematical Problems in Engineering 2020 (September 8, 2020): 1–9. http://dx.doi.org/10.1155/2020/9315769.

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In this paper, we focus on the hesitant fuzzy decision-making method based on correlation coefficient under confidence levels. Firstly, we propose several correlation coefficients based on confidence levels, and based on the correlation coefficient between attribute-evaluated values and the ideal values, several optimal attribute weights models are constructed. Secondly, we have defined the concepts of module, weight module, projection, and weighted projection in hesitant fuzzy sets on account of the projection theory. Finally, on the strength of our research results above, we construct a hesi

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Karim, Md Rezaul, and Meherun Nesa. "Genetic Variability, Character Association and Path Aoefficient Analysis of Sweet Pepper (Capsicum Annuum L.) Germplasms." Journal of Science and Technology Research 3, no. 1 (2022): 95–102. http://dx.doi.org/10.3329/jscitr.v3i1.62811.

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The present investigation was carried out to investigate the genetic variability, character association, correlation and path coefficient analysis among thirty accessions of sweet pepper. Significant variations were observed for different morphological traits, yield and yield attributes among the accessions studied. For all the characters, genotypic coefficient of variation (GCV) was smaller than phenotypic coefficient of variation (PCV). The highest genotypic and phenotypic coefficients of variations were recorded in case of number of fruit per plant (46.37 and 47.66%) followed by fruit yield

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Wang, Ke, Zhixu Dong, Long Tao Cong, Xing Wei Sun, and Meng Nan Sun. "Analysis of III-Conditioned Characteristics about Weight Location of Rotor Dynamic Balancing." Applied Mechanics and Materials 602-605 (August 2014): 670–73. http://dx.doi.org/10.4028/www.scientific.net/amm.602-605.670.

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Balancing with the influence coefficient method can eliminate rotor unbalance effectively and briefly which usually causes mechanical vibration. But the accuracy of this method is susceptible to operating condition and the structure of mechanical equipments will leads to unstable equilibrium outcomes. The theoretical study of the influence coefficient balancing method can find that the solution process of balancing weight does not involve the mechanical nature of unbalance vibration, and therefore it will be subject to greater interference of equation’s ill-conditioned characteristics. By intr

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V.L, MATHUR. "CORRELATIONS AND PATH COEFFICIENT ANALYSIS IN FENUGREEK." Madras Agricultural Journal 83, May (1996): 278–79. http://dx.doi.org/10.29321/maj.10.a01021.

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Fifty diverge genotypes of fenugreek (Trigonella foenum graecum L.) revealed highly significant differences for morphological characters. Phenotypic and genotypic correlation showed similar trend but genotypic correlations were of higher magnitude than phenotypic. Plant height, branches per plant, pods per plant, 100-grain weight and protein content showed significant positive correlation with grain yield per plant. Path analysis revealed that plant height, number of pods per plant, number of seeds per pod and test weight are of utmost importance for contributing yield per plant in fenugreek.

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Радкевич, Алексей, Aleksey Radkevich, Александр Митькин, Aleksandr Mitkin, Б. Кулачкин, and B. Kulachkin. "ABOUT SAFETY FACTOR LOAD FOR SOIL DW IN GEOTECHNICS." Construction and Architecture 4, no. 3 (2016): 0. http://dx.doi.org/10.12737/21849.

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Reliability coefficients on loading from a body weight of metal, concrete and soil are considered. The analysis of the evolution of safety factors for load from its own weight. Noted that the safety factor of load from the weight of the soil is the main criterion of reliability and safety in Geotechnics and construction in General. Admitted blunder in SP 20.13330.2011. Heterogeneity of soil character bedding are the main characteristics that fully characterize the company according to the static sounding. The reliability coefficients for the load of its own weight soils significantly underesti

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Karpowicz, Monika Izabela, Marcin Klekotka, and Jan Ryszard Dąbrowski. "The Effect of the Molecular Weight of Hyaluronic Acid on the Rheological and Tribological Properties of the Base for Artificial Synovial Fluid Preparations." Acta Mechanica et Automatica 18, no. 4 (2024): 190–96. http://dx.doi.org/10.2478/ama-2024-0073.

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Abstract The synovial fluid is responsible for adequately lubricating, moisturizing, and nutritional human joints. This liquid should have appropriate viscoelastic properties and ensure a low coefficient of friction in biotribological systems. Many artificial synovial fluid preparations used in viscosupplementation treatments are based on hyaluronic acid. This work aimed to evaluate the influence of molecular weight on the functional properties of solutions based on hyaluronic acid. 1% solutions based on hyaluronic acid with five different molecular weights from 50,000 Da to 2 MDa were made. R

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