Results 51 to 60 of about 1,675,077 (286)

Shaping soliton properties in optical Mathieu lattices

open access: yes, 2005
We address basic properties and stability of two-dimensional solitons in photonic lattices induced by the nondiffracting Mathieu beams. Such lattices allow for smooth topological transformation of radially symmetric Bessel lattices into quasi-one ...
Alexey A. Egorov   +21 more
core   +1 more source

Phase diagram of Fe-doped Ni-Mn-Ga ferromagnetic shape-memory alloys [PDF]

open access: yes, 2008
We have studied the effect of Fe addition on the structural and magnetic transitions in the magnetic shape memory alloy Ni-Mn-Ga by substituting systematically each atomic species by Fe.
Antoni Planes   +10 more
core   +1 more source

Adherence to Protocol Recommendations for Children With Wilms Tumour in Two Consecutive Studies in the United Kingdom and Ireland—Does Variation Matter?

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background and Aims Wilms tumour (WT) has excellent event‐free and overall survival (OS). However, small differences exist between countries participating in the same international study. This led us to examine variation in adherence to protocol recommendations as a potential contributing factor.
Suzanne Tugnait   +23 more
wiley   +1 more source

The effects of shape-setting on transformation temperatures of pseudoelastic shape memory alloy springs

open access: yesJournal of Science: Advanced Materials and Devices, 2019
Since shape memory alloy (SMA) wires can hardly ever be reliably employed under compressive loadings, SMA springs are developed as axial actuators with the ability of withstanding both tension and compression.
Farideh Jahanbazi Asl   +2 more
doaj   +1 more source

Shape memory polymer capable of gradual transformation and working

open access: yeseXPRESS Polymer Letters, 2022
editorial
Ming Qiu Zhang
doaj   +1 more source

Unfolding Shape Graphs [PDF]

open access: yes, 2006
Shape graphs have been introduced in [Ren04a, Ren04b] as an abstraction to be used in model checking object oriented software, where states of the system are represented as graphs.
Rensink, A., Sathyanathan, P.W.
core   +1 more source

Financial Burden Associated With Hospitalisation Among Families of Childhood Brain Tumours in Australia

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Families of children with cancer experience significant financial strain, even with universal healthcare. Indirect costs, such as productivity losses and non‐medical expenses, are rarely included in economic evaluations, and little is known about how effectively financial aid programmes alleviate this burden. Childhood brain tumours
Megumi Lim   +8 more
wiley   +1 more source

Shape Memory Alloys (Part II): Classification, Production and Application [PDF]

open access: yesKemija u Industriji, 2014
Shape memory alloys (SMAs) have been extensively investigated because of their unique shape memory behaviour, i.e. their ability to recover their original shape they had before deformation.
I. Ivanic, M. Gojic, S. Kozuh
doaj   +1 more source

Computer program analyzes and designs supersonic wing-body combinations [PDF]

open access: yes, 1968
Computer program formulates geometric description of the wing body configuration, optimizes wing camber shape, determines wing shape for a given pressure distribution, and calculates pressures, forces, and moments on a given configuration.
Woodward, F. A.
core   +1 more source

Scale-invariant avalanche dynamics in the temperature-driven martensitic transition of a Cu-Al-Be single crystal [PDF]

open access: yes, 2019
We have combined high sensitivity, extra-low differential temperature scanning rate calorimetry, and acoustic emission (AE) measurements to study avalanches during the cubic ↔ 18R martensitic transition of a Cu-Al-Be single crystalline shape memory ...
Gallardo Cruz, María del Carmen   +6 more
core   +1 more source

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