Development of Machine Setting Calculation and Meshing Simulation Software for Oerlikon Cycloid Bevel Gear by Nie Shaowu, Deng Xiaozhong, Zhang Hua, Wei Bingyang, Li Jubo

Subjects: “…Machine setting parameter calculation…”
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Numerical Calculations of Charging Threshold at GEO Altitudes With Two Temperature Non‐Extensive Electrons by Saba Javed, Nazish Rubab, Sadia Zaheer, Stefaan Poedts, Ghulam Jaffer

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Influence of the stress gradient on the fatigue life calculation of a martensitic high strength steel by I. Milo�evic, G. Winter, F. Grn, M. Kober

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SPECIFIC FEATURES OF POWER CONSUMPTION OF LED DEVICES AND ACCOUNTING THEM IN CALCULATION OF ELECTRICAL NETWORKS by V. N. Radkevich, Ya. V. Michailova

“…The formulas for determining the maximum value of the length of the calculated section of single-phase group lines were developed, taking into account specific source data. …”
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A MODIFIED METHOD FOR CALCULATING STRESSES AND STRAINES OF NOTCH UNDER BIAXIAL LOADING CONDITION by LI YouSheng

“…It has already been proved that the Neuber method overestimates the notch root stresses and strains and the equivalent strain energy density（ESED） method underestimates those,that is,the upper limit and lower limit can be obtained by the above two methods.On the basis of the analysis of results of notch root subjected to biaxial loading,a modified calculation method is proposed based on Neuber method in order to make up it’s shortage.Meanwhile,in the case of plastic stage,the effect of the material constants of elastic modulus,yield stress and poisson’s ratio on the stresses and strains should be considered and the results calculated by modified method should locate between those by Neuber method and the equivalent strain energy density method.Taking the LD5 notch sample as an example,the notch root stresses and strains are calculated.Finally the calculation results using modified method are validated with those by the finite element method.…”
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The Economics of Raising Replacement Heifers: Estimating Direct Costs Using the Replacement Heifer Calculator by Hannah Baker

“…To help producers decide, this publications describes and explains the Replacement Heifer Calculator, a free cost estimation tool cattle producers may use to aid in achieving their herd goals. …”
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Accuracy and Reproducibility of a Modified Echocardiographic Method for Right Ventricular Output Calculation in Neonates by Carlotta Milocchi, Silvia Nogara, Giorgia Mazzuca, Federica Runfola, Martina Ciarcià, Iuri Corsini, Benjamim Ficial

“…Forty-five neonates were included. RVO calculation with tip-PVD was more accurate than hinge-PVD in comparison with LVO, r² 0.712 versus 0.464, bias (95% limits of agreement) 1.4 mL/kg/min (−26–29 mL/kg/min) versus 61 mL/kg/min (−11–132 mL/kg/min), respectively. …”
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A consistent use of the Gurson-Tvergaard-Needleman damage model for the R-curve calculation by Gabriele Cricrì

“…Once determined all the material parameters, an MT fracture test has been simulated by a FE code, to calculate the R-curve in an aeronautical Al-based alloy. …”
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COMPARISON OF THE RESULTS OF CALCULATION OF THE STEEL SLUGS HEATING IN FURNACE WITH PACING BACKSTONE WITH THE EXPERIMENTAL DATA by V. I. Timoshpolskij, M. L. German, P. S. Grinchuk, S. M. Kabishov, S. V. Korneev

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A Simple Way of Calculating the Change in the Gibbs' Free Energy of Ion Adsorption Reactions by Wu Xiaofu, Zhao Fang, Chen Mingli, Ji Zhihui, Ma Qun

“…Adsorption experiments of Zn 2+ and Cd 2+ ions from aqueous solutions onto vermiculite were conducted to test the applicability of two basic functions derived for calculating the change in the Gibbs' free energy (ΔG 0 ) and the chemical potential (Δμ) between the initial and equilibrium states in ion adsorption systems. …”
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Molecular Structure and Electronic Properties of Porphyrin-Thiophene-Perylene Using Quantum Chemical Calculation by Tatiya Chokbunpiam, Patchanita Thamyongkit, Oraphan Saengsawang, Supot Hannongbua

“…The structural and electronic properties of the molecules, and the effects of mono- and di-substituents R on C3 and R′ on C4 of the thiophene ring were investigated using a quantum calculation approach. The results from the method validation revealed that using the density functional theory approach at B3LYP/6–31G(d) data set was the optimal one, considering the accuracy attained and maintaining the computer time required within tractable limits. …”
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CALCULATION OF 3-D SURFACE CRACK STRESS INTENSITY FACTOR BASED ON APDL AND UIDL by CHE FuYan, GENG LiMing

“…It is not easy to establish a complete finite element model of a semi-elliptical surface crack,thus a quarter of the crack model is generally used to calculate the stress intensity factor by finite element method. …”
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Automatic Calculation Method for Effective Length Factor of Bridge Piers Considering Shear Deformation by Shuiping Fang, Chongjun Liu, Chun Zhang

“…By analyzing the distribution patterns of the solutions to the transcendental equations with and without considering shear deformation, a novel two-stage Adaptive Sequential Root Search Method based on bisection algorithm (ASRSBM2s) is proposed to calculate the ELF. In the first stage, the smallest positive root of the transcendental equation without considering shear deformation is first calculated, and the obtained positive root is used to restrict the solution domain of the transcendental equation considering shear deformation in the second stage. …”
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Selection of crucible oxides in molten titanium and titanium aluminum alloys by thermo-chemistry calculations by Kostov A., Friedrich B.

Subjects: “…thermo-chemistry calculations…”
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A consistent use of the Gurson-Tvergaard-Needleman damage model for the R-curve calculation by Gabriele Cricrì

“…Once determined all the material parameters, an MT fracture test has been simulated by a FE code, to calculate the R-curve in an aeronautical Al-based alloy. …”
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Experiment and calculation of high-temperature effect on tensile performance of GFRP rebars embedded in concrete by Weixue Qian, Chunhua Lu, Siqi Yuan, Hui Li

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Experimental verification of the applicability of methods for calculating the compressibility factor of natural gas at low temperatures by D. Yu. Kutovoy, R. I. Ganiev, M. L. Shustrova, V. B. Yavkin, V. A. Fafurin

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Novel method to calculate average bit error probability of UWB non-coherent system by YANG Zhi-hua1, WANG Ye1, ZHANG Qin-yu1, WANG Yu-feng 2, LIU Ning-ning 3, ZHANG Nai-tong1

“…A novel method based on clustered point process was proposed to calculate average bit error probability（ABEP） of UWB non-coherent system on IEEE 802.15.3a channel.In particular,the expectation and variance of the sig-nal to noise ratio（SNR） in the detection window were derived in closed form.Moreover,lognormal and normal variants were employed and compared to approximate the SNR in receiver window with respects to several characteristics.The results show that lognormal approximation is more feasible than normal approximation.In term of performance with PPM and OOK modulations,the efficiency of lognormal approximation is respectively much better than that of normal approximation.…”
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Playful brains: a possible neurobiological pathway to cognitive health in aging by Yulia Golland, Yulia Golland, Boaz M. Ben-David, Boaz M. Ben-David, Boaz M. Ben-David, Mara Mather, Mara Mather, Mara Mather, Shoshi Keisari, Shoshi Keisari, Shoshi Keisari

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Play and participation in preschool children’s project activities by Joanna Ludwika Pękala, Kamila Wichrowska

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