Improved Artificial Bee Colony Optimization Underwater Localization Algorithm by Logistic Chaos Mapping and Differential Evolution by Jiaxing CHEN, Yang LIU, Xiaoqian LIU, Zhihua LIU

“…Objective Localization algorithms for underwater acoustic sensor networks typically depend on distance estimation methods, such as point-to-point distance estimation or angle estimation, to achieve node localization between nodes. …”
Get full text

An innovative model based on machine learning and fuzzy logic for tracking lower limb exercises in stroke patients by Utpal Chandra Das, Ngoc Thien Le, Timporn Vitoonpong, Chalermdej Prapinpairoj, Kawee Anannub, Wasan Akarathanawat, Aurauma Chutinet, Nijasri Charnnarong Suwanwela, Pasu Kaewplung, Surachai Chaitusaney, Watit Benjapolakul

“…Abstract Rehabilitation after a stroke is vital for regaining functional abilities. However, a shortage of rehabilitation professionals leads to many patients with severe disabilities. …”
Get full text

Single-staged Surgical Correction of Kyphotic Deformity due to Dorsal Spinal Tuberculosis in Pediatric Patients: Outcome Analysis by Mageswaran Shanmugavelu, Makesh Ram Sriraghavan, Prabhu Aloy, Poornima Kumararaja, Sai Vinay Bharadwaj Namala

“…There was a significant improvement in the mean kyphotic angle; the mean angle decreased from 34.33 (preoperative) to 11.22 degrees, one year after surgery. …”
Get full text

Comparison of short-term clinical outcomes of intra-articular injection of micro-fragmented adipose tissue and stromal vascular fraction cells for knee osteoarthritis treatment: A... by Takuma Maeda, Satoshi Sobajima, Tomoyuki Matsumoto, Masanori Tsubosaka, Takehiko Matsushita, Hideki Iwaguro, Ryosuke Kuroda

“…Patients with KL grades I–IV varus knee OA, significant pain (VAS ≥40), and functional impairment despite conservative treatments were included. …”
Get full text

Radar Altimeter Echo-Signal Analytical Model by D. S. Borovitsky, A. E. Zhesterev, V. P. Ipatov, R. M. Mamchur

“…On the same premises as for the popular Brown’s model and for the scenario of a sharp antenna beam the expression is proposed linking the mean return power profile to parameters to be measured: orbit altitude, significant wave height and antenna boresight angle. Only the “ready” functions enter the equation obtained, so that no numerical integration is necessary. …”
Get full text

STRUCTURE AND DISPLACEMENT ANALYSIS FOR COMPLIANT PARALLEL ROBERTS MECHANISM AND MICRO-POSITIONING STAGE by HE Lei, JI XiaoMin, YANG XianHai, WANG HongMei

“…The symmetrical compliant Roberts mechanism was applied on micro-motion platform,a new structure of 3- PRR micro-motion platform is proposed. Using the functional transformation theory,the input and output relational matrix was established.Compared with the experimental results,the result shows that the maximum error of angle around z axis is 5. 60%.…”
Get full text

The Importance of Light in Steven Holl’s Perception of Form by Dilara Ertaş, Ayşe Sirel

“…Within the scope of the study, through three different museum structures of Holl, functional and symbolic perception of the form and its contribution to the design were examined. …”
Get full text

A COATING BASED ON CROSS-LINkED POLyDIMETHyLSILOXANE AND NANOPARTICLES WITH DIFFERENT MORFOLOGIES FOR SUPERHyDROPHBIC TEXTILE FABRICATION by V. V. Terekhin

“…It is shown that the degree of hydrophobicity and durability of the composition are the functions of NP, PDMS and FAS concentration and their ratios. …”
Get full text

Fabrication of submicrosized imprinted spheres attached polypropylene membrane using “” molecular imprinting method for targeted separation by Minjia Meng, Yonghai Feng, Yan Liu, Xiaohui Dai, Jianming Pan, Yongsheng Yan

“…The submicrosized imprinted polypropylene microfiltration membrane (SIPM) for salicylic acid (SA) was prepared by water-in-oil emulsion polymerization method and two-dimensional imprinting method based on polypropylene microfiltration membrane with salicylic acid as template molecule, 4-vinyl pyridine as functional monomer, Span 80 as emulsifier, toluene as the oil phase, ethyleneglycol dimethacrylate as cross-linking agent, and 2,2′-azobis (2-methylpropionitrile) as initiator. …”
Get full text

A Hybrid Method for Predicting the Bistatic Target Strength Basedon the Monostatic Scattering Sound Pressure Data by Yuhang TANG, Chenyu FAN, Yinhao LI, Changxiong CHEN, Zilong PENG

“…This method represents the scattered acoustic field as the product of n acoustic scattering transfer function and a source density function. By performing numerical integration, the transfer function is obtained using the model surface grid information as input. …”
Get full text

Synthesis and Preliminary Properties of Novel Poly(aryl ether)s Containing β-Naphthalene Pendant Group by L. Wang, D. Tao, X. Z. Xiang, G. M. Zhu

Get full text

3D Printing parameter optimisation combined with heat treatment for achieving high density and enhanced performance in refractory high-entropy alloys by Deyu Jiang, Miao Luo, Changxi Liu, Yashuo Zhang, Lai-Chang Zhang, Kuaishe Wang, Wen Wang, Lechun Xie, Liqiang Wang, Weijie Lu, Di Zhang

Get full text

Intrinsic low-dielectric Cardo polyimide with high heat resistance, high transparency, and low birefringence by Hong Li, Weiyi Jin, Weiyu Zhang, Jie Li, Jiaqi Ji, Yi Tang, Tianqi Yang, Shujiang Zhang, Haixia Yang, Chenliang Gong

Get full text

Pre-Descemet’s Endothelial Keratoplasty (PDEK), Complicated by Dislocation of the IOL into the Vitreous. Case Report by Yu. Yu. Kalinnikov, Thi Hoang Anh Dinh, A. V. Zolotarevsky, S. Yu. Kalinnikova, Xuan Hiep Nguyen

“…This paper presents a case report of Pre-descemet’s endothelial keratoplasty (PDEK) performed on a 72-year-old patient diagnosed with bullous keratopathy, artiphakia, operated open-angle IIIА glaucoma. PDEK is a method of endothelial keratoplasty in which the non-functioning endothelial layer with Descemet’s membrane is replaced with a donor material consisting of Dua’s layer, Descemet’s membrane and endothelium. …”
Get full text

Enhanced intermolecular forces in supramolecular polymer nanocomposites by F. Lin, R. Wang, L. Liu, B. Li, L. W. Ouyang, W. J. Liu

“…In this paper, supramolecular polymer composites were prepared by blending Upy functionalized nanosilica with Upy end-capped polycarbonatediol. …”
Get full text

Azimuthal anisotropy at high transverse momentum in p-p and p-A collisions by Ismail Soudi, Abhijit Majumder

“…Including simple Gaussian forms for transverse momentum dependent parton distribution functions (PDF) and fragmentation functions, and assuming an A1/3 enhancement of a PDF in p-Pb collisions, we show that the observed anisotropy, with no modification to the angle integrated spectra (RpA=1) for 5 GeV ≲pT≲50 GeV, can be straightforwardly understood as arising from a few processes dominated by gluon-gluon to gluon-gluon scattering.…”
Get full text

RANCANG BANGUN ALAT PELATIHAN PARKIR MOBIL BERBASIS MIKROKONTROLER by Gery Adnediel, Dodon Yendri

“…LCD (Liquid Crystal Display) functions as a display medium that uses liquid crystals as a display of data, characters, letters and graphics.   …”
Get full text

Simulation Study of Stochastic Wind Field of Catenaries with Spatial Correlativity by 曹树森, 秦剑, 柯坚, 刘晓红

“…According to catenary construction, at unreduced precision, a multivariable simulation model of catenary stochastic pulsation wind field based on the harmonic synthesis was proposed, which properly simplifies wind speed coherence function and power spectral density function. The simulation model adopted the Davenport power spectral density unchanging along the height and considered the correlations between three turbulent wind components at different points and introduced the discrepancy at different phase angles to represent the time delay in wind velocity passage. …”
Get full text

Synthesis and Performance of Epoxy-Terminated Hyperbranched Polymers Based on Epoxidized Soybean Oil by Guang-Zhao Li, Qiuhong Wang, Chongyu Zhu, Shuai Zhang, Fumei Wang, Lei Tao, Youqi Jiang, Qiang Zhang, Wenyan Wang, Rui Han

“…They possess characteristics such as low viscosity, high functionality, and thermal stability, which endow them with broad application potential in materials science and chemical engineering. …”
Get full text

Fire and Gas Barrier Properties of Poly(styrene-co-acrylonitrile) Nanocomposites Using Polycaprolactone/Clay Nanohybrid Based-Masterbatch by S. Benali, A. Olivier, P. Brocorens, L. Bonnaud, M. Alexandre, S. Bourbigot, E. Espuche, F. Gouanve, R. Lazzaroni, Ph. Dubois

“…The flame retardancy and gas barrier resistance properties of nanocomposites are discussed both as a function of the clay dispersion and of the matrix/clay interaction.…”
Get full text