Results 21 to 30 of about 121,620 (265)

Ensuring the safety of workers in underground electrical installations - professional risk assessment [PDF]

MATEC Web of Conferences, 2020
Occupational risk assessment is a prevention tool used to manage safety and health at work in the national economy sectors of activity. Within the operation and maintenance in underground electrical installations, several major risk factors are ...
Buică Georgeta, Antonov Anca Elena, Beiu Constantin, Pasculescu Dragos, Dobra Remus   +4 more
doaj   +1 more source

Certificate Games.

Electron. Colloquium Comput. Complex., 2022
We introduce and study Certificate Game complexity, a measure of complexity based on the probability of winning a game where two players are given inputs with different function values and are asked to output some index i such that x_i≠ y_i, in a zero-communication setting.
Chakraborty, Sourav, Gál, Anna, Laplante, Sophie, Mittal, Rajat, Sunny, Anupa   +4 more
openaire   +4 more sources

Formation and growth of precipitates in a Mg-7Gd-5Y-1Nd-2Zn-0.5Zr alloy aged at 200 °C

Journal of Magnesium and Alloys, 2023
Crystal structures, growth characteristics, and transformation of the precipitates in a Mg-7Gd-5Y-1Nd-2Zn-0.5Zr (wt.%) alloy aged at 200 °C for various durations were investigated using transmission electron microscopy (TEM) and high-angle annular dark ...
Zhiwei Du, Yonggang Peng, Hang Teng, Zhong Cao, Kui Zhang, Minglong Ma, Xiaolei Han, Ting Li, Cong Che, Yongjun Li   +9 more
doaj   +1 more source

Technology and Design of Intelligent Casting and The Drying Line for Sanitary Ceramics [PDF]

E3S Web of Conferences, 2021
Firstly, the social production demand of sanitary ceramic intelligent manufacturing mold drying line is described. Secondly, the technological process of intelligent manufacturing mould drying for sanitary ceramics was analyzed, and the overall design ...
Lv Huachao, Wang Dianwei, Wang Ying, Zhang Qiqi   +3 more
doaj   +1 more source

Researching Technology and Equipment about the Vertical Billet in the Intelligent Manufacturing Production Line [PDF]

E3S Web of Conferences, 2021
Firstly, this text is introducing the traditional technology of vertical billet. Secondly, the text is describing technological process and equipment principle about first and second generation vertical billet machine.
Zhong Bo, Zhou Wenjin, Wang Yanlong, Zhang Qiqi   +3 more
doaj   +1 more source

Investigation of odor emissions from coating products: Key factors and key odorants

Frontiers in Environmental Science, 2022
Coating products are widely used for the interior decoration of residential property. However, there is growing concern regarding their odor emissions and their impact on indoor air quality (IAQ).
Yipu Pei, Ning Liu, Shihua Liu, Hongyan Guan, Zhongbao Guo, Qiannan Li, Wei Han, Hanmei Cai   +7 more
doaj   +1 more source

Path of airworthiness certification for civil aero-engine materials/processes based on national conditions and certification practices

Journal of Aeronautical Materials
Materials and processes form the foundation of manufacturing development，especially for civil aviation products，whose design，verification and airworthiness certification are inseparable from the support of material data.
WANG Yongming, HE Xin, ZHANG Gong, FENG Jianwen, ZHEN Bo, GUO Jiachen   +5 more
doaj   +1 more source

Effects of residual stress on the flexural strength and microstructure of Al2O3-ZrO2 composites fabricated by different methods

Journal of Materials Science: Materials in Engineering
Due to the mismatch of coefficients of thermal expansion between ZrO2 and Al2O3, thermal residual stress would be induced to the Al2O3-ZrO2 composites during the cooling process. However, Al2O3-ZrO2 composites fabricated by different methods have various
Hai-Yan Li, Lei Zhang, Xiao-gen Liu, Detian Wan, Yiwang Bao   +4 more
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Effect of the size of the seeds of the main and second cob of maize hybrid Maxima on physiologic quality of seeds being dried by dryer and air-dried [PDF]

علوم و فناوری بذر ایران, 2020
This study was aimed to determine the effect of seed size of the first (main) ear and the second ear and drying methods on seed quality of maize hybrid Maxima.
Zahra Radmanesh, Samad Mobasser
doaj   +1 more source