Results 61 to 70 of about 285,050 (301)

More Thoughts on the Worker-Student Alliance: A Response to Steve Early [PDF]

open access: yes, 2004
[Excerpt] My comments here reflect ten degrees of difference. While I mostly agree with him, I think Early takes a valid critique a step too far with jibes about red carpet treatment, Mormon missionaries, the best and the brightest, mobile organizers ...
Compa, Lance A
core   +1 more source

Perspective: OLED Displays Singing with the Blues

open access: yesAdvanced Materials, EarlyView.
While blue pixels consume approximately 50% of the energy of OLED display front planes, in the 25 years since their invention, 100% internal efficiency triplet‐controlled phosphorescent OLEDs have not met the stability standards necessary for their adoption.
Stephen R. Forrest   +2 more
wiley   +1 more source

Knowledge Design: A Much Needed Discipline

open access: yesNóema, 2016
In the age of print, the disposition and density of words on the page conveyed specific messages about how texts were supposed to be read. In the current proliferation of electronic supports, “knowledge design” is required to make sure that the process ...
Alessandro Carrera
doaj   +1 more source

A brief perspective of foot and ankle leadership over the decades

open access: yesJournal of the Foot & Ankle, 2020
I remember so clearly when I first became a member of the American Orthopedic Foot and Ankle Society in the early 1980s. I knew everyone. It was a small organization that facilitated friendships, collegiality as well as academic and professional ...
Mark Myerson
doaj   +1 more source

Investigating the Structural Factors Influencing the Magnetic Interaction between Individual Copper Spins in the CuCu4 Metallacrown Complex, from Its Bulk Form to Its Adsorption on Au(111)

open access: yesAdvanced Materials Interfaces, EarlyView.
The Cu(II)[12‐MCCu(II)N(Shi)‐4] metallacrown complex (CuCu4) is studied to examine how geometric transformations affect magnetic coupling between copper spins by using ultraviolet photoemission spectroscopy and DFT calculations for the bulk phase and CuCu4 adsorbed on Au(111). While adsorption minimally affects tDOS, exchange coupling constants between
Ariyan Tavakoli   +11 more
wiley   +1 more source

3D Microprinting of Structures with Lanthanide‐Based Fluorophores on Optical Fibers for Multiplexed Sensing

open access: yesAdvanced Optical Materials, EarlyView.
Incorporating lanthanide‐based fluorophores into commercial resists for femtosecond direct laser writing enables a novel platform for multiplexed sensing. Porous, periodic, and solid luminescent microstructures fabricated directly on optical fiber tips are presented.
Valese Aslani   +8 more
wiley   +1 more source

Sustainable and Dynamic Competitiveness towards Technological Leadership of Industry 4.0: Implications for East African Community

open access: yesJournal of Engineering, 2020
The war to technology and economic powers has been the driver for industrialization in most developed countries. The first industrial revolution (industry 1.0) earned millions for textile mill owners, while the second industrial revolution (industry 2.0)
Ocident Bongomin   +4 more
doaj   +1 more source

The History of the iPad [PDF]

open access: yes, 2017
The purpose of this paper is to review the history of the iPad and its influence over contemporary computing. Although the iPad is relatively new, the tablet computer is having a long and lasting affect on how we communicate.
Scully, Michael
core   +1 more source

Degradable Magnetic Composites from Recycled NdFeB Magnets for Soft Actuation and Sensing

open access: yesAdvanced Robotics Research, EarlyView.
This work presents a degradable soft magnetic composite made from recycled NdFeB particles embedded in a gelatin‐based organogel. The material is processed into magnetic sensors and soft robotic components, which can later be dissolved in a green solvent to recover NdFeB magnetic particles.
Muhammad Bilal Khan   +14 more
wiley   +1 more source

And-Prefaced Utterances: From Speech to Text

open access: yesAnglophonia, 2013
Cette étude a pour objectif de comparer les emplois du coordonnant and à l’oral en tant que « discourse marker » avec les emplois de and à l’écrit quand il est utilisé en début de phrase.
Fiona Rossette
doaj   +1 more source

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