The Efficacy of Er:YAG Laser in the Extraction of Impacted Third Molars: A Randomized Clinical Trial by Diana Sologova, Ekaterina Diachkova, Susanna Sologova, Elena Smolyarchuk, Arus Margaryan, Ekaterina Grigorevskikh, Pavel Petruk, Elizaveta Tumanova, Oxana Svitich, Svetlana Tarasenko

“…The study aim is to assess the effectiveness of an Er:YAG laser with a wavelength of 2.94 μm, cutting and rotating instruments in the extraction of lower third molars in comparison with the traditional instruments using clinical and radiology parameters. …”
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Interroger l’organisation du travail au regard des marges de manœuvre en conception et en fonctionnement. La rotation est-elle une solution aux TMS ? by Fabien Coutarel, François Daniellou, Bernard Dugué

“…A participatory ergonomic intervention was conducted to design a station for cutting fattened duck. The methodology implemented, based on project management, allowed the ergonomists to be involved in the design of production tools, in work organization on the production line, in training the operators in the new cutting method, and in the effective presence of nearby support.It is mainly in relation to this intervention, but without having all the results, that we propose to define a theoretical framework in the first part of this paper, as well as a methodological framework so that the overall understanding of prevention of musculoskeletal disorders (MSD) in design can be developed around the concept of margin of maneuver.Then, by examining rotation from the standpoint of the operators’ margins of maneuver, we will attempt to establish some conditions for implementing rotation at a meat cutting station, so that rotation can be an effective solution for MSD prevention, but also for production efficiency.…”
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Improving the efficiency of frequency regulation for High-Power diesel generators by Shchasiana Arhun, Aleksandr Bogajevskiy, Andrii Hnatov, Nadezhda Kunicina

“…This article tackles the optimization of crankshaft rotation frequency regulators in high-power diesel generators. …”
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Modelling of Peripheral Wood Milling Power Using Design of Experiment Approach by Miran Merhar, Aldin Bjelić, Atif Hodžić

“…Three different tree species with different densities were milled with three different numbers of cutting knives and three depths of cut at constant feeding speed and rotational velocity. …”
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Generation of a double-crowned involute helical gear with twist-free tooth flanks by a CNC hobbing machine with three synchronous axes by Van-The Tran

“…In this paper, I propose a hobbing method by applying a modified work gear rotation angle that enables double-crowning of involute helical gear's tooth flanks using a standard hob cutter and a computer numerical control (CNC) hobbing machine with only three synchronous axes. …”
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Pulsed flow and its generation for borehole flushing by S. А. Tungusov

“…This article discusses a possible solution to removal of destroyed rock, from both the borehole bottom and when transporting cuttings along the borehole length.Aim. To show the possibility of using pulsed flushing technology to remove cuttings from a borehole. …”
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Eddy-covariance fluxes of CO₂, CH₄ and N₂O in a drained peatland forest after clear-cutting by O.-P. Tikkasalo, O. Peltola, P. Alekseychik, J. Heikkinen, S. Launiainen, A. Lehtonen, Q. Li, E. Martínez-García, M. Peltoniemi, P. Salovaara, V. Tuominen, R. Mäkipää

“…<p>Rotation forestry based on clear-cut harvesting, site preparation, planting and intermediate thinnings is currently the dominant management approach in Fennoscandia. …”
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Integrated CAD/CAM Approach for Parametric Design and High-Precision Microfabrication of Planar Functional Structures Comprising Radially Oriented V-Grooves by Jonas T. Churchill-Baird, O. Remus Tutunea-Fatan, Evgueni V. Bordatchev

“…The approach focuses on micromachining radial V-grooves on planar surfaces, requiring precise alignment and multi-axis single-point diamond cutting (SPDC) with rotation tool center point (RTCP) support. …”
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Comparative morphometric characteristics of the working surface of endodontic rotary nickel-titanium instruments after maximum cyclic loading by Yu. A. Dombrovskaya, T. O. Paderina, K. A. Benken, E. Yu. Lubskaya, A. V. Silin

“…Is the morphometric analysis of the working surfaces of endodontic rotating nickel-titanium instruments.Materials and methods. …”
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Reproduction methods and bioproductivity of Maclea x kevensis Turill in the Western Caucasus by O. A. Bykova, N. I. Sidelnikov, R. N. Thaganov, V. R. Thaganov

“…The conducted researches have established that the most effective way of propagation of Macleau x kevensis Turill in the conditions of Western Ciscaucasia is autumn planting by cuttings of rhizomes 10-15 cm long. With this method of multiplication of the culture, its ear- lier regrowth in the spring, active growth and development of plants are observed. …”
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Design and Optimization for Straw Treatment Device Using Discrete Element Method (DEM) by Shaochuan Li, Peisong Diao, Xianghao Li, Yongli Zhao, Hongda Zhao

“…This paper presents the design of a straw treatment device to address these issues. The cutting edge of a straw-cutting disc is optimized using an involute curve, and the key structural parameters of the device are designed by analyzing the process of stubble cutting and clearing. …”
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Predicting bursal-side supraspinatus tendon tears with the acromioclavicular angle by Nadhaporn Saengpetch, Jaturong Bamrungchaowkasem, Niyata Chitrapazt, Pinkawas Kongmalai

“…Background: Bursal-side supraspinatus tendon tears are a common form of rotator cuff injury, often associated with acromial impingement and other extrinsic factors. …”
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End-Milling of GFRP Composites with A Hybrid Method for Multi-Performance Optimization by Mohammad Khoirul Effendi, Bobby O. P. Soepangkat, Dinny Harnany, Rachmadi Norcahyo

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On a special case of synthesis of metal turning process control system by Victor P. Lapshin, Tatyana S Babenko, Veronika V Khristoforova

“…The principle of this method is cutting an extra thin layer of the work material. …”
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Numerical Simulation of Wind Turbine Rotors Autorotation by Using the Modified LS-STAG Immersed Boundary Method by Ilia K. Marchevsky, Valeria V. Puzikova

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Method of Tibiocalcaneal Arthrodesis for a Total Defect of the Talus in Patients with Charcot Neuroarthropathy by Stanislav A. Osnach, Victor G. Protsko, Vladimir N. Obolenskiy, Vladimir A. Vinogradov, Vasiliy V. Kuznetsov, Sargon K. Tamoev

“…The resulting triangular bone fragment is rotated by 180º and adapted within the external fixator. …”
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Heuristic modeling of the process of milling aviation parts with opposed end mills by synthesis of a predictive model by E. A. Shestakova, V. O. Ievlev, R. M. Yanbaev

“…A characteristic equation in dimensionless form is obtained, linking the geometric parameters of the cutting tool, the feed rate and the rotation frequency of the cutter. …”
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A New Approach to Drawing 10 Point Girih Motifs Using Baseline ‎Method by mohammad mannan raeesi, Majid Deheshti, Mahdi Khosh Nejad

“…Authors, in response to this question, have developed a method ‎called the baseline method (eighteen – eighteen Method), which presented an original pattern ‎for drawing 10 point girih motifs. …”
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Test Performance of Plastic Waste Shredder Machine and Analyze the Quality of the Shredded Plastic Product Using the Taguchi Method by Adam - Kamil, Hendra Hendra, Sidik Susilo, Erny Listijorini, Hernadewita Hernadewita

“…For the plastic bottle, the Voltage is 238.86 Volt and the power of 595.9 Watts at the shaft rotation is 24,8rpm.  Cutting force of tool is 119.23 N and torque is 7.75 Nm at the cutting speed is 1.97m/min.…”
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The “Chopsticks” Method: A Technique for Capsular Retraction During Hip Arthroscopy Utilizing Switching Sticks by Alec E. Winzenried MD, Kyle R. Wagner MD, Lucas McLean MD, Andrea M. Spiker MD

“…Background: Hip arthroscopy has become an effective method for treating several symptomatic disorders of the hip, which includes femoroacetabular impingement (FAI). …”
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