Results 121 to 130 of about 4,247,451 (374)
Invariants for Lagrangian tori
, 2004 We define an simple invariant of an embedded nullhomologous Lagrangian torus and use this invariant to show that many symplectic 4-manifolds have infinitely many pairwise symplectically inequivalent nullhomologous Lagrangian tori.
Fintushel +13 more
core +3 more sources
Frame Variation in Child Protectionist Claims: Constructions of Gay Men and Transgender Women as Strangers [PDF]
, 2018 Amy L. Stone
openalex +1 more source
Advanced Engineering Materials, EarlyView.This article describes the preparation and characterization of poly(ε‐caprolactone) electrospun composite fibers incorporating sol‐gel‐derived bioactive glass particles doped with B and Cu. Scanning electron microscopy, energy‐dispersive X‐ray spectroscopy, Fourier‐transform infrared spectroscopy, contact angle, acellular bioactivity, mechanical and ...
Elisa Piatti +5 more
wiley +1 more source
Актуальні питання масової комунікаціїThe main aim of this study was to investigate the strategic employment of narrative methods and presentational techniques in Ukrainian television news from 2004 to 2020.
Dmytro Telenkov, Petro Katerynych
doaj +1 more source
Novel Method for Constructing Tetrahedral Frames [PDF]
MRS Proceedings, 1988 This paper is concerned with the design and construction of a frame that makes optimal use of modern materials together with optimal structural design. It is modular in format and can be constructed using puckered rings which combine to make a frame with tetrahedral nodes and cubic symmetry; analogous with the crystal structure of diamond.
openaire +2 more sources
, 2016 Continuing economic turbulence has fuelled debates about social and political reform as much as it has stimulated actions and initiatives aimed at a more fundamental transition of dominant economic systems.
D. Loorbach +6 more
semanticscholar +1 more source
Identification of the Activity-based Hazards/risks Involved in the IBS Construction Process: Case Study of Project That Uses Prefabricated Steel Framing System and Prefabricated Timber Framing System [PDF]
, 2019 Mohamad Ariff Mohd Amin +3 more
openalex +1 more source
Fabrication‐Directed Entanglement for Designing Chiral and Anisotropic Metamaterial Foams
Advanced Engineering Materials, EarlyView.This work introduces fabrication‐directed entanglement (FDE), combining viscous thread printing and topology optimization to program entangled foams with spatially patterned stiffness. By tuning coil density, FDE enables anisotropy, programmable Poisson's ratio, and chirality in foams.
Daniel Revier +3 more
wiley +1 more source
Frame-mounted tissue heart valves: technique of construction [PDF]
, 1974 I Bartek, Maleeka Holden, M. I. Ionescu
openalex +1 more source
Advanced Engineering Materials, EarlyView.This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar +6 more
wiley +1 more source