Results 161 to 170 of about 572,139 (217)

Mechanism and control of pillar bidirectional reinforcement during pre-cut roof gob-side entry driving in gently inclined coal seams. [PDF]

Sci Rep
Chen D, Yang X, Zhang Z, Zhao W, Jing X, Shan Z, Chang J, Zhang Z.   +7 more
europepmc   +1 more source

Tool Wear Effect on Machinability and Surface Integrity in MQL and Cryogenic Hard Turning of AISI 4340. [PDF]

Materials (Basel)
Jouini N, Yaqoob S, Ghani JA, Mehrez S.
europepmc   +1 more source

The effects of gravity on rock fractures caused by PDC bits. [PDF]

Sci Rep
Zhang Q, Zhou Y, Su Y, Gong T, Li D, Tang Y.   +5 more
europepmc   +1 more source

Polyhydroxyalkanoate (PHA) Enriched with Diatomaceous Earth as a Sustainable Ecological Composite Material with the Possibility of Machining. [PDF]

Materials (Basel)
Gaweł A, Matras A.
europepmc   +1 more source

Maximum Cut Problem, MAX-CUT [PDF]

, 2008
openaire   +1 more source

Hybrid optimization of WEDM control parameters for Kovar using VIKOR-AHP and R method. [PDF]

Sci Rep
Ukey K, Sahu AR, Majumder H, Ashok N, Bhowmik A.   +4 more
europepmc   +1 more source

Rock cuttability estimation via Cerchar scratch test. [PDF]

Sci Rep
Zhang G.
europepmc   +1 more source

Block identification and stability analysis of underground stope with multi-working face. [PDF]

PLoS One
Zhang M, Tie C, Wang B, Yang Y, Wang C, Sun W, Xia J, Zhou X.   +7 more
europepmc   +1 more source

Pre-cutting traction-assisted endoscopic submucosal dissection for rectal neuroendocrine tumors. [PDF]

Endoscopy
Yang Q, Xu J, Cao J, Tang X.
europepmc   +1 more source