Results 101 to 110 of about 152,541 (294)

[Letter], 1861, July 29, Oshkosh, Wis., C.R. Hamlin [to] Alan Cameron [PDF]

open access: yes
A business correspondence from C.R. Hamlin of the sheriff\u27s office of Oshkosh, Wisconsin. Relates information to the ongoing status of a Patent in a land office initiated by Cameron and a \u27Mr. Potter\u27.

core   +1 more source

Mechanisms underlying sequence-independent beta-sheet formation

open access: yes, 2001
We investigate the formation of beta-sheet structures in proteins without taking into account specific sequence-dependent hydrophobic interactions. To accomplish this, we introduce a model which explicitly incorporates both solvation effects and the ...
Cheung, Margaret S.   +3 more
core   +1 more source

Auxeticity‐by‐Assembly: Interlocking Modular Auxetic Metamaterials with Selectively Activatable AgNW–Graphene Oxide‐EGaIn Composite Interconnects for Scalable Freeform Photovoltaic Modules

open access: yesAdvanced Functional Materials, EarlyView.
Auxeticity‑by‑Assembly converts freeform photovoltaics from cut‑defined layouts to assembly‑defined systems. Standardized interlocking units generate negative‑Poisson‑ratio, reconfigurable architectures, while hinge regions are wired by selectively activatable AgNW–GO@EGaIn composite interconnects and a folding‑enabled interconnector layer. A decimeter‑
Seok Joon Hwang   +15 more
wiley   +1 more source

Expression, purification, and initial characterization of different domains of recombinant mouse 2',3'-cyclic nucleotide 3'-phosphodiesterase, an enigmatic enzyme from the myelin sheath

open access: yesBMC Research Notes, 2010
Background 2',3'-cyclic nucleotide 3'-phosphodiesterase (CNPase) is an enigmatic enzyme specifically expressed at high levels in the vertebrate myelin sheath, whose function and physiological substrates are unknown.
Kursula Petri, Myllykoski Matti
doaj   +1 more source

[Letter], 1866, Oct. 7, Springfield, Mass., Walter Cameron [to] Alan Cameron [PDF]

open access: yes
A family correspondence written by Allen Cameron\u27s Brother Walter from Springfield, Massachusetts regarding a photograph sent by post and directions to visit him before A. Cameron sets out for a trip to Wisconsin.

core   +1 more source

Compression Induced Folding of a Sheet: An Integrable System

open access: yesPhysical Review Letters, 2011
The apparently intractable shape of a fold in a compressed elastic film lying on a fluid substrate is found to have an exact solution. Such systems buckle at a nonzero wavevector set by the bending stiffness of the film and the weight of the substrate fluid.
Diamant, Haim, Witten, Thomas A.
openaire   +4 more sources

Robust Polymer Hydrogels Improve Electric‐Fish‐Inspired Batteries

open access: yesAdvanced Functional Materials, EarlyView.
ABSTRACT Electric‐fish‐inspired hydrogel batteries based on ion‐concentration gradients offer an attractive route to soft power sources; however, the poor mechanical properties of existing hydrogels limit device assembly and performance. Here, we report poly(ethylene glycol) methyl ether acrylate hydrogels that enable ion‐gradient batteries composed of
Nick Zahnd   +5 more
wiley   +1 more source

[Letter], 1866, April 24, Lonsdale, R.I., Jonathan S. Belcher [to] Alan Cameron [PDF]

open access: yes
A personal correspondence from Jonathan S. Belcher who served as Second Lieutenant in Company I of the 14th Regiment Rhode Island Heavy Artillery Unit with A. Cameron.

core   +1 more source

Multi‐Scale Interface Engineering of MXenes for Multifunctional Sensory Systems

open access: yesAdvanced Functional Materials, EarlyView.
MXenes, as two‐dimensional transition metal carbides and nitrides, demonstrate remarkable capabilities for multifunctional sensing applications. This review systematically examines multi‐scale interface engineering approaches that enhance sensing performance, enable diverse detection functionalities, and improve system‐level compatibility in MXene ...
Jiaying Liao, Sin‐Yi Pang, Jianhua Hao
wiley   +1 more source

[Letter], 1866, March 26, Augusta, Ga., Walter Cameron [to] Alan Cameron [PDF]

open access: yes
A family correspondence written by Allen Cameron\u27s Brother Walter from U.S. Arsenal in [Augusta, Georgia?] Relates personal contact with large powder mills [at Augusta, Georgia?]. One entry: dated March 26th, 1868. Handwritten; 1 folded sheet (4 p.)

core   +1 more source

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