Editorial by \

“…É com enorme satisfação que a revista Ação Ergonômica apresenta um volume especial com 3 números com artigos selecionados do 9ºERGODESIGN e 9º USIHC.O ERGODESIGN é um congresso que vem sendo realizado no Brasil desde 2001, tendo como iniciativa a proposta do Prof. …”
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Bubble Flow Analysis of High Speed Cylindrical Roller Bearing under Fluid-Solid Thermal Coupling by Li Cui, Wenxia Wang, Zhang Yanlei

“…The numerical study reveals the relationship between velocity of bearing, air volume fraction, and velocity and pressure of oil-air flow. …”
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Unexpected Exacerbation of Tracheal Stenosis in a Patient with Hunter Syndrome Undergoing Cardiac Surgery by Nobue Terabe, Soichiro Yamashita, Makoto Tanaka

“…After weaning from cardiopulmonary bypass, the tidal volume suddenly decreased from 450 to 120 ml at sternal closure. …”
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Analysis of Koo-Kleinstreuer-Li model water-based nanofluid: Interval Type 2 fuzzy approach by M.M. Nayak, S.R. Mishra, Rupa Baithalu

“…Furthermore, raising the volume concentration of nanoparticles tends to lower fluid temperature, which speeds up cooling procedures and is beneficial for the manufacturing of industrial materials.…”
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Future prospective of bioethanol production from sugar palm sap by Mustofa, Hariadi

“…The feedstock identification was conducted by surveying the industry of sugar palm and collecting data of the volume of sugar palm sap. Then, the production process of bioethanol as final product was conducted in four stages. …”
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Conservative Management of Placenta Percreta: Three Cases and a Review of the Literature regarding Conservative Management of Placenta Accreta Spectrum (PAS) Disorders. by M. Patabendige, J. M. P. Sanjeewa, A. M. A. K. G. Amarasekara, R. P. Herath

“…We have successfully managed three cases of placenta percreta expectantly using combined methods involving symphysial-fundal height, serum beta-HCG, and ultrasonographic volume of placental mass. Conclusions. Use of a combined approach with symphysial-fundal height, serum beta-HCG, and ultrasonographic volume of placental mass with colour Doppler may guide the surveillance of these conservatively managed cases. …”
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Differences in Cortical Representation and Structural Connectivity of Hands and Feet between Professional Handball Players and Ballet Dancers by Jessica Meier, Marlene Sofie Topka, Jürgen Hänggi

“…Here we aimed at investigating sport-specific adaptations in professional handball players and ballet dancers by focusing on the primary motor and somatosensory grey matter (GM) representation of hands and feet using voxel-based morphometry as well as on fractional anisotropy (FA) of the corticospinal tract by means of diffusion tensor imaging-based fibre tractography. As predicted, GM volume was increased in hand areas of handball players, whereas ballet dancers showed increased GM volume in foot areas. …”
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A Critical Review on the Book The Rise and Fall of the Abbasids (132‒324 AH): A Research in to the Structure and Evolution of the Ideology, Economics and Military Institution by Mohammad Mortezaei

“…The present article attempts to review the volume, pinning down and examining its strengths and shortcomings. …”
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Sampling and Analytical Method for Alpha-Dicarbonyl Flavoring Compounds via Derivatization with o-Phenylenediamine and Analysis Using GC-NPD by Stephanie M. Pendergrass, Jeffrey A. Cooper

“…Samples can be collected over an 8-hour shift with up to 288 L total volume collected regardless of time, sampling rate, and/or the effects of humidity.…”
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Enoch Olujide Gbadegesin, Yunusa Kehinde Salami and Kola Abimbola (eds.) Exploring the Ethics of Individualism and Communitarianism. Harvest Day Publications ,2016,365p. by Adeshina Afolayan

“…This is all the more so because the volume has the objective of achieving a multidisciplinary interrogation of Gbadegesin’s philosophical oeuvre. …”
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Copper(II) Extraction from Nitric Acid Solution with 1-Phenyl-3-methyl-4-benzoyl-5-pyrazolone as a Cation Carrier by Liquid Membrane Emulsion by Baharuddin Hamzah, Noor Jalaluddin, Abdul Wahid Wahab, Ambo Upe

“…The optimum condition for copper(II) extraction were found as follows: concentration of mixed surfactant (span 80+span 20) was 3%, volume ratio of membrane and internal phase was 1, concentration of HPMBP was 0.020 M, concentration of HCl was 1 M, volume ratio of emulsion and external phase was 0.143. …”
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Performance Assessment of Sintered Metal Fiber Filters in Fluid Catalytic Cracking Unit by Liang Yang, Zhongli Ji, Qiaoqi Xu, Hao Li

“…The filtration efficiency is from 98.23% to 99.55%. The inlet volume median diameter and the outlet volume median diameter of the particle are about 1 μm and 2.2 μm, respectively. …”
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The Effect of Active-Participant Experiments upon the Skills of Nursery Class Students to Recognize Measuring Instruments by Ozkan Sapsaglam, Aykut Emre Bozdogan

“…A total of 6 experiments (mass, weight, volume, length, temperature and time) were performed in 3 weeks to measure two magnitudes each week. …”
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Designing Backstepping Control System for Hypersonic Vehicle Based on Feedback Linearization by Jianli Wei, Huan Chen

“…To avoid the high-order derivation problem of the feedback linearization method and the derivation of the virtual control volume in adaptive backstepping control method, we use the arbitrary-order robust exact differentiator to solve the high-order derivatives in feedback linearization and utilize the command filter to obtain the virtual control volume and its derivatives. …”
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Effect of acute detraining following two types of resistance training on strength performance and body composition in trained athletes by Dariush Vatanı, Masoumeh Azizi, Uones Bakhtıary, Vahid Tadıbı

“…Group (I) performed resistance training with a low intensity and high volume (LIHV) and group (II) low volume and high intensity (HILV) for six weeks and then experienced 2 weeks detraining. …”
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Damage due to ice crystallization by Menno Demmenie, Paul Kolpakov, Boaz van Casteren, Dirk Bakker, Daniel Bonn, Noushine Shahidzadeh

“…When this water inclusion subsequently freezes, the volume expansion leads to very high pressures leading to the fracture of both the surrounding ice and the glass vial. …”
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DEVELOPMENT OF A MULTI-OBJECTIVE PRODUCTION PLANNING MODEL FOR A SAWMILL by SEGUN ABIODUN ALONGE, CHRISTOPHER OSITA ANYAECHE

“…The results obtained indicated that, for GP1, the product volume goals for all products were achieved, and all but one, volume goals were achieved for both GP2 and GP3. …”
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Simplified Analytical Method for Predicting the Lateral Ground Displacements due to Shield Tunnelling by Lianwei Sun, Zhong-chao Li, Rong-zhu Liang

“…The soil volume loss-induced lateral ground displacement is calculated by employing the expression introduced by Pinto and Whittle. …”
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Personal portable self‐powered drinking water treatment device by Saeid Maghami, Moslem Tavakol

“…The device can treat water up to 100 times the volume of the resin used.…”
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Micropore Size Analysis of Activated Carbons Using Nitrogen, Carbon Dioxide and Methane Adsorption Isotherms: Experimental and Theoretical Studies by Abbas Aleghafouri, Mohsen Mohsen-Nia, Ali Mohajeri, Mohammad Mahdyarfar, Morteza Asghari

“…A comparison of the results has shown that the shape of the isotherms was different, which was due in part to differences in the overall micropore volume and the MPSDs for the carbon samples studied in this work. …”
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