Results 101 to 110 of about 9,317 (213)

THE INERTIA FORCE EQUILIBRIUM ANALYSIS OF CRANK-GROUP DRIVING MECHANISM

open access: yesJixie qiangdu, 2017
Aiming at overcoming the deficiency of balance of the Crank-group Driving Mechanism,utilize Mass moment substitution method to translate the equilibrium problem of inertia force of Crank-group Driving Mechanism into the additional mass moment of branch ...
WU Yao   +3 more
doaj  

往复泵曲柄连杆机构动力学建模与分析

open access: yesJixie chuandong, 2012
Based on the multi-body dynamics theory,the parametric dynamic model of the crank-connecting rod mechanism of reciprocating pump is proposed.By simulation,the kinematic and mechanical characteristics of the crank-connecting rod mechanism are studied.The ...
覃维献
doaj  

Imaging gas in a combustion engine with high-energy X-ray Compton scattering. [PDF]

open access: yesJ Synchrotron Radiat
Mizuno Y   +6 more
europepmc   +1 more source

Recent trajectories of biometeorology in the Global South: a systematic review of biometeorology research in the International Journal of Biometeorology. [PDF]

open access: yesInt J Biometeorol
Prinsloo AS   +25 more
europepmc   +1 more source

Research on Diaphragm Pump Fault Diagnosis Method Based on Res‐DCB‐Net

open access: yesAsia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Nonstationary pressure pulsation signals of diaphragm pumps contain strong background noise and coupled characteristics. This makes it challenging to extract incipient fault features and to decouple faults with similar physical mechanisms. To address these limitations, this paper proposes a spatiotemporal fault diagnosis model named Res‐DCB ...
Jiahui Wang   +7 more
wiley   +1 more source

Evolutionary radiation of large‐bodied gorgonopsians from the lower Abrahamskraal formation of South Africa

open access: yesThe Anatomical Record, EarlyView.
Abstract The middle Permian represents a critical interval in therapsid evolution, when gorgonopsians emerged as some of the first specialized apex predators within terrestrial ecosystems. Despite their significance, the early diversification of Gorgonopsia in Gondwana remains poorly understood due to scarcity and fragmentary material.
Zanildo Macungo   +5 more
wiley   +1 more source

Instantaneous and Cumulative Knee Joint Loading in Cycling With and Without Medial Knee Osteoarthritis. [PDF]

open access: yesScand J Med Sci Sports
Ebbecke J   +5 more
europepmc   +1 more source

The Tendon‐to‐Bone Seam: A Transtendinous Approach to Rotator Cuff Repair

open access: yesArthroscopy Techniques, EarlyView.
Abstract This technique article describes the tendon‐to‐bone seam technique, a knotless, transtendinous approach to arthroscopic rotator cuff repair. The technique employs a single‐use deployment device preloaded with multiple PEEK anchors interconnected with a single polyethylene #2 suture, enabling the surgeon to create a continuous “seam” of ...
James Tyler Frix   +4 more
wiley   +1 more source

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