Results 111 to 120 of about 141,490 (312)
Data in BriefWire arc additive manufacturing is considered to allow a reduced material consumption for structural steel components by efficiently distributing the material only where necessary.
Vlad-Alexandru Silvestru
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On local geometry of finite multitype hypersurfaces [PDF]
, 2007 summary:This paper studies local geometry of hypersurfaces of finite multitype. Catlin’s definition of multitype is applied to a general smooth hypersurface in $\mathbb C^{n+1}$.
Kolář, Martin
core
Approaching Some Problems in Finite Geometry through Algebraic Geometry
, 2009 In the study of finite geometries one often requires knowledge the ranks of related (0,1)-incidence matrices. We describe some of the combinatorial questions in finite geometry for which formulas for these ranks are useful; and we describe methods from ...
G. Eric Moorhouse
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Advanced Functional Materials, EarlyView.Multiscale experiments and modeling reveal how Ti3C2Tx MXene nanosheets reinforce PVDF nanocomposites. An optimal MXene loading (∼1 wt.%) nearly doubles tensile strength through efficient stress transfer, flake alignment, and crack‐deflection mechanisms, transforming ductile polymer behavior into a controlled multi‐stage fracture pathway which aligns ...
Bita Soltan Mohammadlou +5 more
wiley +1 more source
Uncertainty analysis of notch stress concentration factors for welded butt joints
Zhongguo Jianchuan YanjiuObjectivesThis paper focuses on parametric modeling of a typical butt joint and establishes a finite element model with uncertain geometry of the weld seam, aiming to investigate the stress concentration factor Kt at the weld toe of the butt joint with ...
Chunbo ZHEN +4 more
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Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films
Advanced Functional Materials, EarlyView.Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee +5 more
wiley +1 more source
ROTOR BALANCING PERMITTING FINITE RELATIVE AXIAL SHIFTS OF SUBUNITS
Advanced Engineering Research, 2010 Inefficiency of the current balancing technology of the considered rotor types with the finite geometry changes is proved. The balancing technology providing rotor balance with finite axial movements of the subunits in their any relative position is ...
Oleg O. POLUSHKIN
doaj
Finite element analysis of chip breaker geometry in turning process
Advances in Mechanical Engineering, 2016 This article applied the rigid-plastic finite element software, DEFORM TM -3D, to investigate the cutting plastic deformation behavior of 6061 aluminum alloy.
Dyi-Cheng Chen +2 more
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Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
ROTOR BALANCING PERMITTING FINITE RELATIVE AXIAL SHIFTS OF SUBUNITS
Вестник Донского государственного технического университета, 2018 Inefficiency of the current balancing technology of the considered rotor types with the finite geometry changes is proved. The balancing technology providing rotor balance with finite axial movements of the subunits in their any relative position is ...
Oleg O. POLUSHKIN
doaj