Fourier-invariant autofocused Laguerre-Gaussian beams by V.V. Kotlyar, E.G. Abramochkin, A.A. Kovalev, E.S. Kozlova, A.A. Savelyeva

“…Thus, while maintaining the beam topological charge, the effective diameter of the central dark intensity spot can be increased or decreased by changing the radial index of the Laguerre polynomial. In addition, this beam has the property of autofocusing, that is, at the Rayleigh distance from the waist, the intensity distribution has the form of a light ring (for any value of the radial index) with a minimum diameter and maximum intensity on the ring. …”
Get full text

Design Method with High Comprehensive Performance for External Gear-pumps and Gear-motors by Li Yulong, Liu Ping, Shi Yunyang

“…Modulus is the main parameter that affects the radial force, the volumetric efficiency, and the oil trapping performance. …”
Get full text

Effect of temperature and heat treatment on physical properties and finishing quality of mahagony wood by Ragil Widyorini, Khusnul Khotimah, Tibertius Agus Prayitno

“…Oven method resulted in reducing moisture content and radial shrinkage, light color, and better quality of wood, compared to steaming method.…”
Get full text

Analysis of cylindrical delamination cracks in multilayered functionally graded non-linear elastic circular shafts under combined loads by Victor Rizov

“…The material in each layer is functionally graded in radial direction. Hyperbolic laws are used to describe the continuous variation of material properties in radial direction. …”
Get full text

Elasticity Solutions for Sandwich Arches considering Permeation Effect of Adhesive by Ruili Huo, Yichen Liu, Peng Wu, Hai Fang, Weiqing Liu, Ding Zhou

“…It is indicated that the stress distributions tend to be smooth along the radial direction as the permeation layer thickness increases.…”
Get full text

Analysis of the Internal Force and Deformation Characteristics of Double-Layer Lining Structure of Water Conveyance Tunnel by null Yueyue Zhu, null Cheng Liu, null Xiaotian Yin, null Jingyu Zhang

“…By analyzing the inner lining and outer lining separately, the calculation formulas of radial displacement and circumferential stress are obtained. …”
Get full text

Simulating the Formation of Blasting-Excavation-Induced Zonal Integration in Deep Tunnels with an Elastoplastic Damage Model by Qiang Gao, Chuanxiao Liu, Jian Zhang, Guangtan Cheng

“…The dynamic formation and development regularity of zonal disintegration in the deep tunnel are simulated by this subroutine. The radial displacement, radial stress, and tangential stress show the oscillated variation of peaks and troughs alternately. …”
Get full text

Ligament and Droplet Generation by Oil Film on a Rotating Disk by Hengchao Sun, Guoding Chen, Li’na Wang, Fei Wang

“…The oil film thickness, radial velocity, and SMD are increased with an increasing oil flow rate, but the transverse velocity and ligament number are decreased. …”
Get full text

Impact of a Diagnostic Pressure Equation Constraint on Tornadic Supercell Thunderstorm Forecasts Initialized Using 3DVAR Radar Data Assimilation by Guoqing Ge, Jidong Gao, Ming Xue

“…DPEC was also applied to a real supercell case, but only radial velocity was assimilated. In this paper, DPEC is further applied to two real tornadic supercell thunderstorm cases, where both radial velocity and radar reflectivity data are assimilated. …”
Get full text

Dynamic Model for Hydro-Turbine Generator Units Based on a Database Method for Guide Bearings by Yong Xu, Zhaohui Li, Xide Lai

“…Many techniques have been developed for properly modeling the radial vibration of large hydro-turbine generator units. …”
Get full text

Factors influencing market value of agricultural land and fair compensation by Dhananjay Chaudhary, Rajesh Tiwari, Sanjay Taneja, Sanjay Taneja, Amar Johri, Moin Uddin, Zelhuda Shamsuddin

Get full text

Study on Torque Distribution of Torque Split Transmission System of Face Gear by Peng Xianlong, Zhang Le

“…Hence,the radial elastic support ax1 of the pinion,to some extent,is able to offset the influence of unequal torque splitting caused by installation errors and support deformation.…”
Get full text

Aneurysm of Upper Limb Arteries in Children: Report of Five Cases by Ildar Nurmeev, Dmitry Osipov, Bruce Okoye

“…Aneurysms were in the brachial (n = 3) and radial (n = 2) arteries. Two patients had idiopathic aneurysms. …”
Get full text

THIN-WALLED FOUR-POINT CONTACT BALL BEARING CONTACT FINITE ELEMENT ANALYSIS by WU Li, YAO TingQiang, WANG LiHua, LIU XiaoBao

“…Calculation and analysis of the grid cell size on contact characteristics of four point contact ball bearing accuracy influence and solve the bearing finite element model in the static radial force load distribution rules and obtained the thin-walled four point contact ball bearing,the more precise the elliptic contact area shape and four point connected contact state. …”
Get full text

Improvement of the methodology for assessing power losses in in-plant power grids by Petrov A. R., Gracheva E. I., Miftakhova N. K.

“…The total error in estimating the equivalent resistance when calculating without taking into account the main studied parameters of equipment for radial, trunk and mixed circuits is 40 % or more. …”
Get full text

Multiobjective Optimization of Precision Forging Process Parameters Based on Response Surface Method by Fayuan Zhu, Zhaohui Wang, Mi Lv

“…Then as a case of study, the radial precision forging for a hollow shaft with variable cross section and wall thickness was carried out. …”
Get full text

Numerical Study on Influence of Cross Flow on Rewetting of AHWR Fuel Bundle by Mithilesh Kumar, D. Mukhopadhyay, A. K. Ghosh, Ravi Kumar

“…The AHWR fuel bundle quenching under accident condition is designed primarily with radial jets at several axial locations. A 3D (r, θ, z) transient conduction fuel pin model has been developed to carry out the study with a finite difference method (FDM) technique with alternating direction implicit (ADI) scheme. …”
Get full text

Regeneration of Zebrafish CNS: Adult Neurogenesis by Sukla Ghosh, Subhra Prakash Hui

“…Unlike mammals, zebrafish retains radial glia, a nonneuronal cell type in their adult central nervous system. …”
Get full text

An example of a Bloch function by Richard M. Timoney

“…A Bloch function is exhibited which has radial limits of modulus one almost everywhere but fails to belong to Hp for each 0<p≤∞.…”
Get full text

Johannesburg, Ontario: Street Naming Strategies and the Decolonised City to Com by Melissa Levin

Get full text