Dynamic Characteristics of a Cylindrical Roller Bearing with Cage Cracks by Yang Yang, Xiaoye Qi, Yongjie Wang, Meiling Wang, Baogang Wen, Jingyu Zhai

“…The results show that the effect of crack depth, angle, and location on bearing dynamics and crack propagation life is obvious. …”
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Superior Mesenteric Artery Syndrome due to a Vertebral Hemangioma and Postpartum Osteoporosis following Treatment by Mehmet Elmadag, Yunus Güzel, Gokcer Uzer, İbrahim Tuncay

“…A burst fracture of L1 associated with a vertebral hemangioma was identified with an L3 compression fracture secondary to osteoporosis. The local kyphosis angle between T12 and L2 was 27°. Kyphotic deformity was corrected and postoperatively, the measured T12–L2 local kyphotic angle was 9°. …”
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Conflict and Sensitivity Analysis of Vehicular Stability Using a Two-State Linear Bicycle Model by Mohamed A. Hassan, Mohamed A. A. Abdelkareem, Gangfeng Tan, M. M. Moheyeldein

“…Based on a Fishhook steering maneuver, the lateral stability criteria represented in lateral acceleration, yaw rate, vehicle sideslip angle, tire sideslip angles, and the lateral tire force were analyzed. …”
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Correction of Line-Sampling Bias of Rock Discontinuity Orientations Using a Modified Terzaghi Method by Huiming Tang, Junrong Zhang, Lei Huang, Changbin Yan, Shengming Hu, Mutasim Adam Mohamed Ez Eldin

“…The method is based on the bias-compensatory factor, 1/sin θ, where θ is the angle between the scanline and the discontinuity defined at each cell center. …”
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Experimental and Numerical Analysis of Flow Behavior for Reverse Circulation Drill Bit with Inserted Swirl Vanes by Cheng Yang, Jianliang Jiang, Bo Qi, Guoqing Cui, Liyong Zhang, Yunwang Chen, Pinlu Cao

“…The optimal parameters for the swirling drill bit without flushing nozzles include a helical angle of 60°, four spiral blades, and the area ratio of 2, while it is about 30°, 3, and 3 for the drill bit with flushing nozzles. …”
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Photocatalytic Surface Modification of PI Film for Electroless Copper Plating by Wenxia Zhao, Zenglin Wang, Liang Qiao, Shiwei Liu, Hongjian Zhao, Yani Yan

“…The effects of TiO2 content, treatment duration, and UV power on the surface topography, surface contact angle, and adhesion strength of the surface-modified PI films were investigated. …”
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Wafer-scale integration of freestanding photonic devices with color centers in silicon carbide by Sridhar Majety, Victoria A. Norman, Pranta Saha, Alex H. Rubin, Scott Dhuey, Marina Radulaski

“…Using ion beam etching at an angle, we develop a 5-inch wafer process for the fabrication of triangular cross-section photonic devices in bulk 4H-SiC. …”
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Analysis of Switchable Spin Torque Oscillator for Microwave Assisted Magnetic Recording by Mingsheng Zhang, Tiejun Zhou, Zhimin Yuan

“…The equations for finding the STO frequency and oscillation angle are derived from Landau-Lifshitz-Gilbert (LLG) equation with the spin torque term in spherical coordinates. …”
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Countercurrent Air-Water Flow in a Scale-Down Model of a Pressurizer Surge Line by Takashi Futatsugi, Chihiro Yanagi, Michio Murase, Shigeo Hosokawa, Akio Tomiyama

“…Effects of inclination angle and elbows of the surge line on CCFL characteristics were also investigated experimentally. …”
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Solution-Processed Nanowire Coating for Light Management in Organic Solar Cells by K. Tsuboi, T. Fukawa, Y. Konosu, H. Matsumoto, A. Tanioka

“…In addition, the PCE of the cell with the NW coating was improved compared with that without the NW coating for incident angles above 70° (increased by a maximum of 51.6% at an incident angle of 85°). …”
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Polypyrrole-Chitosan-CaFe2O4 Layer Sensor for Detection of Anionic and Cationic Dye Using Surface Plasmon Resonance by Amir Reza Sadrolhosseini, Pooria Moozarm Nia, Suhaidi Shafie, Kamyar Shameli, Mohd Adzir Mahdi

“…Consequently, the polypyrrole-chitosan-calcium-ferrite composite layer interacted with the anionic and cationic dyes. The resonance angle shift for the detection of the cationic dye was larger than the resonance angle shift for the anionic dye. …”
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Effects of Hole Perpendicularity Error on Mechanical Performance of Single-Lap Double-Bolt Composite Joints by Xueshu Liu, Yuxing Yang, Yiqi Wang, Yongjie Bao, Hang Gao

“…Static tensile experiments and numerical simulations were carried out to study effects of hole perpendicularity error on mechanical performance of single-lap double-bolt composite joints. Hole tilting angle, varying from 1 to 4 degrees, and hole tilting direction to account for anisotropic properties of composite material were investigated. …”
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Crystallographic and computational characterization and in silico target fishing of six aromatic and aliphatic sulfonamide derivatives by Anh Van Nguyen, Anh Thi Ngoc Vu, Andrey N. Utenyshev, Valeriy Tkachev, Nadezhda Polyanskaya, Dmitriy Shchevnikov, Magrarita Vasil’eva, Hieu Tran-Trung, Xuan Ha Nguyen, Olga V. Kovalchukova

“…Their bond lengths and bond angles remain almost the same and are in good accordance with those known from the literature. …”
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Calculation of Axial Compression Capacity for Square Columns Strengthened with HPFL and BSP by Hua Huang, Kailin Xi, Yu Zhang, Jinghui Shi, Boquan Liu

“…The chamfering of angle bar momentously affected the primary damage of steel strand. …”
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Development of a Rapid and Sensitive HPLC Assay Method for Lenalidomide Capsules and Its Related Substances by L. Maheshwara Reddy, K. Janardhan Reddy, L. Bhaskar Reddy, P. Raveendra Reddy

“…The developed HPLC method gave the peaks purity angle was less their threshold angle, indicating it to be suitable for stability studies. …”
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Analysis of the Physical Behavior of the Periodic Mixed-Convection Flow around a Nonconducting Horizontal Circular Cylinder Embedded in a Porous Medium by Muhammad Ashraf, Zia Ullah, Saqib Zia, Sayer O. Alharbi, Dumitru Baleanu, Ilyas Khan

“…In this study, it is well established that the transient convective heat transfer, skin friction, and current density depend on amplitude and phase angle. One of the objects of the present study is to predict the mechanism of heat and fluid flow around different angles of a nonconducting horizontal circular cylinder embedded in a porous medium.…”
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Effect of Fiber Waviness on Tensile Strength of a Flax-Sliver-Reinforced Composite Material by Taweesak Piyatuchsananon, Akira Furuya, Baosheng Ren, Koichi Goda

“…First, the fiber orientation angles on a flax-sliver-reinforced composite were measured. …”
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On the microstructure and corrosion behavior of Fe-28.5Ni steel subjected to severe plastic deformation by Melika Jalali, Hamid Reza Jafarian, Ali Shanaghi, Ali Reza Eivani

“…Optimal corrosion resistance was observed at six ARB cycles, beyond which high-angle grain boundaries began to diminish the protective effects. …”
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Unusual Presentation of Phacolytic Glaucoma: Simulating Microbial Keratitis by Srikant Kumar Sahu, Siddharth Keswarwani, Ruchi Mittal

“…The differential diagnoses for phacolytic glaucoma are acute angle closure glaucoma, open angle glaucoma with uveitis, neovascular glaucoma, and glaucoma secondary to trauma. …”
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The impact of weather factors on operation of radiation heating system by V. I. Karagusov, I. S. Kolpakov

“…The work of radiation panels is affected by a number of weather factors such as cloudiness, temperature and humidity of atmospheric air, precipitation, fog, season of year and day, sun position angles and inclination angles of solar panels. With an insolation area of a solar collector of 0.02 m2, it is capable to produce about 1...2 W (50...100 W/m2) in winter and 5...8 W (250...400 W/ m2) in summer. …”
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