Results 91 to 100 of about 1,296,756 (331)

Ranald Bannerman: the Hero as ‘Real’ Boy [PDF]

open access: yes
First published in serial form in ‘Good Words for the Young’ Nov 1869 – Oct 1870, Ranald Bannerman’s Boyhood (RBB) holds premonitions of MacDonald’s later books such as Princess and the Goblin (1872) and The Princess and Curdie (1883) and includes ...
Johnson, Rachel
core  

The Strength of Non-Perturbative Effects in Matrix Models and String Effective Lagrangians [PDF]

open access: yes, 1994
We present a summary of the results of an explicit calculation of the strength of non-perturbative interactions in matrix models and string effective Lagrangians.
Brustein, R., Faux, M., Ovrut, B.
core   +1 more source

Impact of Lattice Heterogeneity on Broadband Optical Retardation in Stacked 2D Perovskite Single Crystals

open access: yesAdvanced Functional Materials, EarlyView.
It is shown that interfaces between organic and inorganic layers govern long‐range stacking disorder and in‐plane anisotropy in 2D metal‐halide perovskites. By comparing single‐cation AB‐AB and ordered mixed‐cation ABCD‐ABCD stackings, SCXRD reveals enhanced mosaicity, while optics confirm high birefringence.
Yixuan Dou   +6 more
wiley   +1 more source

Uncovering problematics in design education - learning and the design entity [PDF]

open access: yes, 2000
This paper attempts to articulate some of the challenges for the curriculum, teaching methods and assessment in design education arising from research currently underway in London and Australia.
Davies, Allan, Reid, Anna
core  

Self‐Reconstruction of Dual‐Morphology Copper‐Iron Selenides for Cost‐Effective Oxygen Evolution Toward Industrial Alkaline Water Splitting

open access: yesAdvanced Functional Materials, EarlyView.
Departing from conventional Ni/Co‐based catalysts, this work presents a Ni/Co‐free CuFe–Se/CFF electrocatalyst with nanoblock–nanorod morphology. It delivers 1000 mA cm−2 at 330 mV overpotential and 620 h stability for the oxygen evolution reaction (OER).
Jiajun Wang   +7 more
wiley   +1 more source

A rare case of a 2-pound urinary bladder stone in a 32-year-Old male

open access: yesUrology Case Reports
Giant bladder stones over 500 g are extremely rare. This case report describes a 2-pound bladder stone, emphasizing its clinical presentation, diagnostic challenges and surgical management.We present a case of a 32-year-old male with progressive urinary ...
Aalamnoor Singh Pannu   +1 more
doaj   +1 more source

Multimodal design and the neomillenial learner [PDF]

open access: yes, 2005
Two courses delivered in 2004 by the Faculty of Business at USQ were part of an initial trial into a new CD based hybrid model of delivery. This represented a change in the way USQ had previously supplied course materials and so it was necessary to ...
Sankey, Michael D.
core  

In Materia Shaping of Randomness with a Standard Complementary Metal‐Oxide‐Semiconductor Transistor for Task‐Adaptive Entropy Generation

open access: yesAdvanced Functional Materials, EarlyView.
This study establishes a materials‐driven framework for entropy generation within standard CMOS technology. By electrically rebalancing gate‐oxide traps and Si‐channel defects in foundry‐fabricated FDSOI transistors, the work realizes in‐materia control of temporal correlation – achieving task adaptive entropy optimization for reinforcement learning ...
Been Kwak   +14 more
wiley   +1 more source

Stability Assessment as a Criterion of Stabilization of the Movement Trajectory of Mobile Crane Working Elements

open access: yesInternational Journal of Applied Mechanics and Engineering, 2018
The article presents a stability assessment method of the mobile crane handling system based on the safety indicator values that were accepted as the trajectory optimization criterion.
W. Kacalak, Z. Budniak, M. Majewski
doaj   +1 more source

Parameterisation of cutting technology programs in HEIDENHAIN TNC 620 system [PDF]

open access: bronze, 2015
Leszek Semotiuk   +3 more
openalex   +1 more source

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