Results 121 to 130 of about 419,592 (307)

Preparation in Mathematics for admission to higher education. A proposal from the University of Pedagogical Sciences "Rafael Maria de Mendive" Pinar del Rio

open access: yesRevista MENDIVE, 2012
This article deals with the preparation in mathematics for the admission to high school education of twelve grad e students who chose to study Mathematics-Physics at the Pedagogical University.
Letycia del Loreto Valdés Millares   +1 more
doaj  

For Our Information, March & April 1952, Vol. IV, no. 9-10 [PDF]

open access: yes, 1952
An official publication of the ILR School, Cornell University, “for the information of all faculty, staff and students.
ILR School, Cornell University
core   +1 more source

Circular‐Polarization‐Sensitive Organic Photodetectors with a Chiral Nanopatterned Electrode Inverse‐Designed by Genetic Algorithm

open access: yesAdvanced Functional Materials, EarlyView.
A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park   +3 more
wiley   +1 more source

Sturm-Liouville BVPs with Caratheodory nonlinearities

open access: yesElectronic Journal of Differential Equations, 2016
In this article we study the existence and multiplicity of solutions for several classes of Sturm-Liouville boundary value problems having Caratheodory nonlinearities.
Abdelhamid Benmezai   +2 more
doaj  

Spartan Daily, November 8, 2017 [PDF]

open access: yes, 2017
Volume 149, Issue 33https://scholarworks.sjsu.edu/spartan_daily_2017/1074/thumbnail ...
San Jose State University, School of Journalism and Mass Communications
core   +3 more sources

Digital Actuation Control of Soft Robotic Origami With Self‐Folding Liquid Crystal Elastomer Hinges

open access: yesAdvanced Functional Materials, EarlyView.
Self‐folding soft‐rigid hybrid robotic origami is enabled by liquid crystal elastomer actuators with embedded Joule heating and closed‐loop digital control. Digitally addressable hinges provide reversible and programmable transitions between distinct folded states while maintaining actuation performance at high cycle counts (over 1500).
David C. Bershadsky   +3 more
wiley   +1 more source

Resident and Nonresident Tuition and Enrollment at Flagship State Universities [PDF]

open access: yes, 2003
[Excerpt] How tuition levels, or the availability of grant or loan aid, influence access are empirical questions that we will not address in this chapter.
Ehrenberg, Ronald G, Rizzo, Michael J
core   +1 more source

Tin‐Oxo Nanocluster Extreme UV Photoresists Equipped with Chemical Features for Atmospheric Stability and High EUV Sensitivity

open access: yesAdvanced Functional Materials, EarlyView.
Fluoroalkyl‐functionalized tin–oxo nanoclusters (N‐TOC6) enable robust pattern formation through ligand crosslinking under EUV exposure without thermal processing. Sn–F coordination mitigates the Lewis acidity of Sn centers, suppressing reactions with airborne molecules and improving post‐exposure pattern stability.
Yejin Ku   +18 more
wiley   +1 more source

Narcissism

open access: yes, 2006
Excerpt: Narcissism takes its name from the legendary figure Narcissus, who fell in love with his own reflection in a woodland pool and pined away in unrequited love, and has come to refer to self-love.
Bufford, Rodger K.
core  

Nanolayer‐Encapsulated Stretchable Liquid‐Metal Sheets for Thermal Management

open access: yesAdvanced Functional Materials, EarlyView.
A stretchable liquid metal sheet with both high thermal conductivity and mechanical flexibility is developed. Its trilayer structure, comprising copper‐particle‐dispersed gallium liquid metal encapsulated by styrene‐butadiene‐styrene nanosheets, shows 40.4 W m−1 K−1 conductivity, elongation exceeding 200%, and retention of 96% of its initial ...
Daisuke Kuse   +16 more
wiley   +1 more source

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