Boundary Robust Adaptive Control of a Flexible Timoshenko Manipulator by Jianing Zhang, Ge Ma, Zhifu Li

“…By Lyapunov’s direct method, the adaptive controllers and disturbance observers are exploited to achieve the angle tracking and handle the external disturbances. …”
Get full text

Timelike W-Surfaces in Minkowski 3-Space ℝ13 and the Sinh-Gordon Equation by Nadia Alluhaibi, Rashad A. Abdel-Baky

“…It turns out their Tschebyscheff angles are solutions of the Sinh-Gordon equation, and the surfaces are related to each other by Backlund’s transformation. …”
Get full text

The Topological Type of Equilateral and Almost Equiangular Polygon Spaces by Yasuhiko Kamiyama

“…For θ∈0,π and k∈0,1,…,n, let Pnkθ be the subspace of Pn consisting of elements whose first k bond angles are θ. Recently, the topological type of Pnkθ was determined for small n, special θ, and k=n or n−2. …”
Get full text

Emission of Protons and Charged Pions in p + Cu and p + Pb Collisions at 3, 8, and 15 GeV/c by J. H. Kang, Y. C. Qian, B. C. Li, S. W. Wu

“…The result shows that the widths of the particle distributions in both p+Cu and p+Pb collisions decrease with increasing the angle for the same incident momentum.…”
Get full text

Digital Photography Composition Techniques by Ricky Telg

“…WC095, a 6-page illustrated fact sheet by Ricky Telg, presents techniques for organizing the subject through the viewfinder of a digital camera — how to hold the camera properly, angles, “rule of thirds” lines, depth of field, background distractions, and types of photos. …”
Get full text

Digital Photography Composition Techniques by Ricky Telg

“…WC095, a 6-page illustrated fact sheet by Ricky Telg, presents techniques for organizing the subject through the viewfinder of a digital camera — how to hold the camera properly, angles, “rule of thirds” lines, depth of field, background distractions, and types of photos. …”
Get full text

Effect of the cervical and thoracic “Daoyin” training on posture and pulmonary function in patients with upper crossed syndrome: a randomized controlled trial by Yue Guo, Ming Li, Chaowei Xie, Xiaoyan Liu, Yushan Chen, Jun Yang, Yuxue Wu, Shaoqing Chen, Shizhong Wang, Jianping Lin

“…There were significant differences of the change values between groups in Forward Head Angle (FHA) (d = 1.113, P < 0.001), Forward Shoulder Angle (FSA) (d = 1.052, P < 0.001), VAS (d = 0.854, P < 0.001), NDI (d = 0.754, P = 0.005), pulmonary function (Forced Expiratory Volume in 1 s/Forced Vital Capacity (FEV1/FVC) (d = 0.516, P = 0.002), maximal voluntary ventilation (MVV) (d = 0.504, P = 0.033), cervical range of motion in Left Rotation (LR) (d = 0.647, P = 0.014) and emotional state (d = 0.587, P = 0.014). …”
Get full text

Synthesis, Crystal Structure, and DFT Study of N′-(2,4-Dinitrophenyl)-2-Fluorobenzohydrazide by Aamer Saeed, Ifzan Arshad, Ulrich Flörke

“…The calculated results show that the optimized geometry can well reproduce the crystal structural parameters, for example, bond lengths and angles show good agreement with the experimental data.…”
Get full text

Du « petit Lavisse » au « petit Labouysse » ? Quels outils pour former à l’histoire de l’espace occitan ? by Yan Lespoux

“…Besides, when they exist, these works often tend to approach Occitan history from an angle which is closely connected with a form of counter-history designed to balance French history as it is taught at school – to balance, at the very least, the type of French history that commonly surfaces in the collective mind in the form of the “national narrative”.…”
Get full text

Multisource Thermal Model Describing Transverse Momentum Spectra of Final-State Particles in High-Energy Collisions by Fu-Hu Liu, Jia-Yu Chen, Qiang Zhang

“…The concrete mode of contribution is generally determined by the difference of azimuthal angles of contributor partons in their emissions.…”
Get full text

Superior Mesenteric Artery Syndrome: Clinical, Endoscopic, and Radiological Findings by Emanuele Sinagra, Dario Raimondo, Domenico Albano, Valentina Guarnotta, Melania Blasco, Sergio Testai, Marta Marasà, Vincenzo Mastrella, Valerio Alaimo, Valentina Bova, Giovanni Albano, Dario Sorrentino, Giovanni Tomasello, Francesco Cappello, Angelo Leone, Francesca Rossi, Massimo Galia, Roberto Lagalla, Federico Midiri, Gaetano Cristian Morreale, Georgios Amvrosiadis, Guido Martorana, Marcello Giuseppe Spampinato, Vittorio Virgilio, Massimo Midiri

“…Median aortomesenteric angle and aorta-SMA distance were 22 and 6 mm, respectively. …”
Get full text

CONTROL OVER «BRUSH-COMMUTATOR» SPARKING IN DC MACHINES USING OPTOELECTRONIC SPARKING ANALYZER by V. Zelinski

“…This analyzer permits to identify specific commutator sectors and its circuits at an inequality angle of every individual sector, rotation rate, time selection of measuring cycle, sparking estimation of separate commutator sectors and every sector of subsequent measuring cycle.…”
Get full text

Atmospheric Neutrinos by Takaaki Kajita

“…Atmospheric neutrino experiments observed zenith angle and energy-dependent deficit of muon-neutrino events. …”
Get full text

Numerical Simulation of the Field Velocities and Local Disturbances of a Long Gravity Wave Passing above an Immersed Vertical Barrier by Laouar Abdelhamid, Guerziz Allaoua

“…The latter is placed at a right angle in the middle of the occupied fluid domain which is limited vertically by both a free surface and an impermeable horizontal bottom. …”
Get full text

PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS by P. A. Kachanov, A. A. Zuev, K. N. Yatsenko

“…The method based on Panini projection to reduce perspective distortions of images with wide viewing angle is considered. The analysis of the features of construction of Panini projection is provided. …”
Get full text

On the closure of the sum of closed subspaces by Irwin E. Schochetman, Robert L. Smith, Sze-Kai Tsui

“…Specifically, we show that the sum will be closed if and only if the angle between the subspaces is not zero, or if and only if the projection of either space into the orthogonal complement of the other is closed. …”
Get full text

The development of academic mobility in Russian heis and the new fses by YU. . Artamonova, A. . Demchuk

“…Its analysis is given, as well as a comparison of data, gathered as a result of polling and interviewing the authority of HEIs and its divisions with data from polls and interviews of students and professors, which gives a picture of academic mobility from two different angles.…”
Get full text

Mid- to long-term clinical outcomes of modified technique skip-level titanium plate fixation in cervical laminoplasty compared to continuous fixation by Shuo Feng, QiRui Zhu, Yang Sun, ZiYao Ding, Zhe Zhuang, Heng-Heng Yu, Ma-Ji Sun, Feng Yuan

“…At 3 months postoperatively and at the last follow-up, the C2-7 Cobb angle and cervical curvature index decreased compared to preoperative values (P < 0.05), with a significant difference in the C2-7 Cobb angle at the last follow-up (P < 0.05). …”
Get full text

Morphological evaluations in buffaloes (Bubal- us bubalis) in Venezuela by Luis Alfredo Pacheco-Díaz, José Atilio Aranguren-Méndez, Rafael Román-Bravo, Sharon Rivero-Hernández, Luis Edgardo Tovar-Briceño

“…There were measurements on 24 traits, 18 quantitative (cm) variables considered as morphometric: (i) wither height (HW), (ii) rump length (RL), (iii) rump angle (RA), (iv) hip length (HL), (v) rump width (RW), (vi) hip width (WH), (vii) heel depth (HD), (viii) shoulder width (SW), (ix) chest depth (CD), (x) heart girth (HG), (xi) body length (BL), (xii) tail length (TL) and six qualitative traits, a) loin strength (LS), b) hock angle (HA), c) foot angle (FA) and d) dairy form (DF); and only for females (xiii) fore udder attachment (FUA), (xiv) rear udder height (RUH), (xv) rear udder width (UW), (xvi) udder depth (UD), (xvii) udder cleft (UC), (xviii) teat length (LT) and e) Nipple direction (ND) and f) Nipple position (NP). …”
Get full text

The Retrospective Analysis of Posterior Short-Segment Pedicle Instrumentation without Fusion for Thoracolumbar Burst Fracture with Neurological Deficit by Zhouming Deng, Hui Zou, Lin Cai, Ansong Ping, Yongzhi Wang, Qiyong Ai

“…The preoperative kyphotic angle was 17.2 degree (±6.87 degrees), whereas it decreased to 8.42 degree (±4.99 degrees) at last followup (P<0.01). …”
Get full text