THEORETICAL STUDY ON VIBROACOUSTICS UNDER DYNAMIC TEST FOR CYCLICAL STRENGTH by Sergey A. Shamshura, Igor V. Boguslavskiy, Alexander N. Chukarin

“…The theoretical study on the excitation of the equipment vibrations and noise emission under the dynamic testing of helicopter longerons is resulted. The dependences for determining vibration spectra in the operating space are obtained.…”
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The selection of an optimal transportation strategy in urgent stroke missions: a simulation study by Jukka Pappinen, Tuuli Miettinen, Päivi Laukkanen-Nevala, Pekka Jäkälä, Anne-Mari Kantanen, Pekka Mäntyselkä, Jouni Kurola

“…Four transport scenarios were simulated for each mission, comparing ground and helicopter transportation to hospital with different treatment capabilities. …”
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The effects of boredom and distress tolerance on problematic internet use among university students by Ayleah Paz Sim Aquino, Patricia Joseph Kimong

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Coping among married and cohabiting individuals in Malaysia during the Covid-19 pandemic: A cross-sectional study on associated factors by Ching Sin Siau, Chua Bee Seok, Mimi Fitriana, Low Wah Yun

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Love, trust and commitment in preserving long-distance marital relationships by Joki Perdani Sawai, Rezki Perdani Sawai, Mahirah Masdin

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Disaster management of emergency workers: psychological perspective by Mohd Dahlan A. Malek, Ida Shafinaz Mohd Kamil, Muhammad Idris Bahari

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Influences of depression and loneliness towards binge-watching behavior among university students by Yii Shi Si, Patricia Joseph Kimong

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Mom, i wanna go out! children burnout during movement control order (MCO) by Noorma Razali, Mazni Mustapha, Suwaibah Zakaria

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The effect of workforce diversity on job performance among private sector employees in Malaysia by Wong Ying Huan, Jasmine Adela Mutang

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Auto-Tuning of Attitude Control System for Heterogeneous Multirotor UAS by Ayaz Ahmed Hoshu, Liuping Wang, Abdul Sattar, Alex Fisher

“…This paper presents a heterogeneous configuration of the multirotor unmanned aerial system (UAS) that features the combined characteristics of the helicopter and quadrotor in a single multirotor design, featuring the endurance and energy efficiency similar to a helicopter, while keeping the mechanical simplicity, control, and manoeuvrability of the standard quadrotor. …”
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Ambient Noise in Emergency Rooms and Its Health Hazards by Walderes Filus, Adriana Bender Moreira de Lacerda, Evelyn Albizu

“…Ten indoor points in the emergency ward were assessed; the helicopter as well as several available pieces of equipment in the ward were assessed individually. …”
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WATER AREA OBSERVATION EXPERIMENT USING OPTICAL SENSOR FOR EXTRACTING INUNDATION BOUNDARY AT NIGHT by T. Nakano, R. Endo, H. Ohno, J. Iwahashi

“…The night-time aerial performance was evaluated using a helicopter, along with a supplementary night-time examination on the ground. …”
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Intelligent control of twin-rotor MIMO system using fuzzy inference techniques by Che Soh, Azura, Abdul Rahman, Ribhan Zafira, Md Sarkan, Haslina, Yeo, Lay Ting

“…The flight control system of helicopter is difficult to control for their performance of high-order unstable, nonlinear, and multiple-inputs multiple-outputs (MIMO) system. …”
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Tensile fatigue properties of carbon fiber reinforced composite orthogonal laminates after moisture absorption by ZHANG Xiang-lin, MENG Qing-chun, XU Ming-rui, ZENG Ben-yin, CHENG Xiao-quan, SUN Wei

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Numerical Modeling of the Walls Perforation Influence on the Accuracy of Wind Tunnel Experiments Using Two-Dimensional Computational Fluid Dynamics Model by Mikhail Y. Buntov, Pavel V. Makeev, Yuri M. Ignatkin, Vitaly S. Glazkov

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A case of successful organ donation after extremely prolonged manual cardiopulmonary resuscitation in a buried hypothermia victim of avalanche by Rosanna Varutti, Giulio Trillò, Adriana Di Silvestre, Roberto Peressutti, Flavio Bassi, Nicola Latronico

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Minimization of Fuzzy Rule Base by Using Fuzzy Switching Function by Ahlam Najim Abdul Ameer, Maicem A.J. Al-Ghubainy

“… This paper present the general technique in a new application, it will be used to reduce the number of fuzzy rule base to reduce the time of applications and simplify its form.This method will be applied for the controller of helicopter module. …”
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Development of a system for mounting a microwave radarfor obstacle detection by Volodymyr Pavlikov, Semen Zhyla, Andrii Humennyi, Andrii Lolenko

“…The subject of scientific research is the consideration of layout options and the possibility of placing a microwave radar on board a helicopter. The goal is to develop a methodology for creating a three-dimensional parametric model of the radar mounting system. …”
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CFD-Based Investigation of Lubrication and Temperature Characteristics of an Intermediate Gearbox with Splash Lubrication by Fengxia Lu, Meng Wang, Wenbin Pan, Heyun Bao, Wenchang Ge

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Dynamics Modeling and Load-Sharing Performance Optimization of Concentric Face Gear Split-Torque Transmission Systems by Fei Gong, Rupeng Zhu, Qibo Wang

“…The CFGSTTS has considerable potential to be applied in helicopter main reducers. As such, in this study, we analyzed the load distribution characteristics of a dual input–dual output concentric face gear split-torque transmission system. …”
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