Results 41 to 50 of about 128,486 (353)
Dynamic and tribological coupling analysis of journal bearing based on dynamic substructure
Zhongguo Jianchuan Yanjiu, 2021 ObjectivesThis paper studies the dynamic and tribological characteristics of the main journal bearing, and the coupling relationship between them.
Xin YANG +4 more
doaj +1 more source
Population structure of Han population in China revealed by 41 STR loci
Annals of Human Biology, 2020 Background: Currently, the Han population in China may be comprised of different genetic groups due to geographic, cultural and economic factors. Understanding population structure is very important for forensic purposes.
Weiwei Wu +5 more
doaj +1 more source
The Baltic Journal of Road and Bridge Engineering, 2020 This paper compares design specifications and parameters for high-speed railway (HSR) earthworks in different countries (i.e., China, France, Germany, Japan, Russia, Spain and Sweden) for different track types (i.e., ballasted and ballastless), and for ...
Jianbo Fei +3 more
doaj +1 more source
Jet substructure at the Large Hadron Collider [PDF]
Reviews of Modern Physics, 2018 We thank CERN and the ATLAS and CMS Collaborations, the participants and organizers of the Boost Workshops held in Zurich12 2016 and Buffalo13 2017 for discussions and input,and Jon Butterworth for suggesting this jet substructure reviewarticle.
R. Kogler +15 more
semanticscholar +1 more source
Metals, 2021 This work studies a near-surface layer microstructure in Ti-6Al-4V alloy samples subjected to plasma electrolytic polishing (PEP) and subsequent high-energy ion implantation with nitrogen (II).
Marina K. Smyslova +5 more
doaj +1 more source
Quantum Interference in Jet Substructure from Spinning Gluons. [PDF]
Physical Review Letters, 2020 Collimated sprays of hadrons, called jets, are an emergent phenomenon of quantum chromodynamics (QCD) at collider experiments, whose detailed internal structure encodes valuable information about the interactions of high energy quarks and gluons and ...
Hao Chen, I. Moult, Hua Xing Zhu
semanticscholar +1 more source
CoRROrdered, linear, and other substructural type systems allow us to expose deep properties of programs at the syntactic level of types. In this paper, we develop a family of unary logical relations that allow us to prove consequences of parametricity for a range of substructural type systems.
Aberlé, C. B. +3 more
openaire +4 more sources
Urban structures and substructures
Bulletin of Geography. Socio-Economic Series, 2017 In urban geography, a traditional but always important research problem has been the spatial-functional structure of towns and changes that occur in this field. Two approaches can be distinguished here: the sociological and the geographical.
Mierzejewska Lidia
doaj +1 more source
Deflection of a cladding panel of fully tempered glass in curtain wall system
Magazine of Civil Engineering, 2021 The article presents a study on the mechanical behavior of facade cladding panel consisting of aluminum frame and fully tempered sheet glass under the action of uniformly distributed load.
Gerasimova Ekaterina +3 more
doaj +1 more source
Research on dynamic characteristics and reliability of a new heavy duty tractor
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2019 Heavy duty tractor plays a vital role in traffic transport industry, in roads and building construction. In all of these applications, the structural failure of vehicle is the key issue in the process of safe running.
Bobo LI, Huiqun YUAN
doaj +1 more source