Results 251 to 260 of about 443,204 (308)

Identification and systematics of safety hazards in surface rock mining. [PDF]

Sci Rep
Strzałkowski P, Woźniak J, Górniak-Zimroz J, Delijewska B, Bęś P, Solatycka D, Janiszewski M.   +6 more
europepmc   +1 more source

Influence of Carbon Nanoparticles on Electrically Induced Wear of Grease‐Lubricated Steels

Advanced Materials Interfaces, EarlyView.
When an electric current enters a pair of rubbing surfaces, enormous damage takes place. In this research, how such damage occurs in the presence of protective grease and the mitigation with added carbon nanoparticles, were investigated. It was discovered that those particles regulate transport and interfacial electrical stability of the grease ...
Mohammad Humaun Kabir, Darrius Dias, Jacob Bons, MD Wasek Foysal, Evan Johnson, Joe Kosmoski, Hong Liang   +6 more
wiley   +1 more source

A multi-objective multi-period mathematical programming model for integrated project portfolio optimization and contractor selection. [PDF]

MethodsX
Zahedirad M, Khalili-Damghani K, Ghezavati V, Komijan AR.   +3 more
europepmc   +1 more source

Analysis of Stator Material Influence on BLDC Motor Performance. [PDF]

Materials (Basel)
Ziemiański D, Chwalik-Pilszyk G, Dudzik G.   +2 more
europepmc   +1 more source

Impact of Health All-in-One Machines on access to healthcare of rural areas in China: an interrupted time series analysis. [PDF]

BMC Health Serv Res
Xie Y, Zhang H, Li W, Yan H, Duan H.
europepmc   +1 more source

Developing reliability centered maintenance in automotive robotic welding machines for a tier 1 supplier. [PDF]

Front Robot AI
Alaka HTO, Mpofu K, Ramatsetse BI, Adegbola TA, Adeoti MO.   +4 more
europepmc   +1 more source

Recommendations for the treatment of endometrial cancer in settings with limited resources: report from the International Gynecological Cancer Society consensus meeting. [PDF]

Front Oncol
Maluf FC, Tostes FT, Helber HA, Maluf LA, Helito JK, Marques RM, Molin GZD, Azevedo BRB, Ortiz DI, Cantu D, Filho ALS, Rodrigues AN, Ribeiro R, Cintra GF, Guitmann G, de Melo AC, Paulino E, Baiocchi G, Resende LSA, de Almeida MS, Pinto D, de la Vega JL, Noll F, Rodriguez J, Fin F, Lopes A, Correa MEM, Ng JS, Sanabria D, Rendon G, Heredia F, Lopes APEG, Mussi MBP, Bobiński MS, Quintanilla MP, Meymar J, Atallah D, Tsunoda A.   +37 more
europepmc   +1 more source

Participatory design of built environment strategies to enhance movement, wellbeing, and quality of life among incarcerated men. [PDF]

Int J Behav Nutr Phys Act
Giné-Garriga M, Palma C, Signo S, Isanta C, Romeva R, Portillo SA, King AC, Cortés MA, Ballester D, Sebastiani EM.   +9 more
europepmc   +1 more source

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Torque Density Optimization of Six-phase Permanent Magnet Synchronous Machine

2021 IEEE 16th Conference on Industrial Electronics and Applications (ICIEA), 2021
Compared with the three-phase permanent magnet synchronous motor (PMSM), the six-phase PMSM has better winding fault-tolerance performance, which greatly improves the safety of the electromechanical actuation (EMA) of the aerospace crafts. The typical structure of the six-phase PMSM is 12 slots, 10 poles, concentrated winding, parallel magnetization ...
Jin Wang, Liang Yan, Chris Gerada
openaire   +1 more source