Results 51 to 60 of about 1,127,164 (285)

A Solid State Zwitterionic Plastic Crystal With High Static Dielectric Constant

open access: yesAdvanced Materials, EarlyView.
Developing solid high dielectric constant materials has been a research focus in the energy storage field. In this research, we discovered a zwitterion with a plastic crystal phase. Due to the short‐range degree of freedom of the dipole moment for this zwitterion, a relatively high static dielectric constant has been achieved in its solid state ...
Zitan Huang   +7 more
wiley   +1 more source

Upwards Leisure Mobility: Americans Work Less and Have More Leisure Time Than Ever Before [PDF]

open access: yes, 2007
Uses evidence from a research study to demonstrate that Americans are spending less time at work and more time at leisure since the 1960s, and that less educated and lower-income Americans work less and enjoy more leisure than those with higher ...
James Sherk
core  

Perspective on Aqueous Batteries: Historical Milestones and Modern Revival

open access: yesAdvanced Materials, EarlyView.
This review retraces the development of aqueous batteries from classical Zn‐MnO2 chemistry to modern Zn and Ni systems, correlating voltage, capacity, and electrolyte formulation with practical performance. By mapping historical success and failure onto current and future research directions, it identifies guiding principles that steer the design of ...
Fangwang Ming   +5 more
wiley   +1 more source

You say you want a revolution? : Popular music and revolt in France, the United States, and Britain during the late 1960s [PDF]

open access: yes, 2005
It is almost impossible to understand the youth protest movements of the 1960s without some appreciation of the importance of that decade's popular music.
Mitchell, Stuart
core  

Accelerating Luminescence in Nanostructures: Exploring the Physical Limits and Impact of Ultrafast Emission in Nanoscale Materials

open access: yesAdvanced Photonics Research, EarlyView.
This review highlights recent advances in accelerating luminescence in nanostructures through cooperative emission, resonator coupling, and nonlocal light–matter interactions. By unifying concepts such as excitonic superradiance, superfluorescence, and the plasmonic Purcell effect, it reveals physical limits of ultrafast emission and their potential ...
Masaaki Ashida   +3 more
wiley   +1 more source

The 1960s – long hair, flowers and morality mash: ethical appraisal of the clash that helped shape today’s Western society

open access: yesIn die Skriflig, 2009
The 1960s will be remembered as a major clash that helped shape today’s Western society. Young people were breaking out of the moulds that had been cast by their parents’ post-war era.
H. J.G. Zandman
doaj   +1 more source

Mean Streets [PDF]

open access: yes, 2001
Growing up in the South in the 1960s when racial violence and prejudice were pervasive prepared Deputy District Attorney Patricia Gatling \u2782 for the tough turf of ...
Dwin, Brad
core   +1 more source

Reassessing 1960s philosophy of the curriculum [PDF]

open access: yes, 2005
A prominent thesis of British philosophy of education in the 1960s was that the pursuit of different forms of knowledge is central to education. The fact that the thesis is difficult to justify philosophically raises questions about its historical ...
White, John
core   +3 more sources

Organic Light‐Emitting Diode in Phototherapy Applications

open access: yesAdvanced Photonics Research, EarlyView.
This article systematically reviews the development of organic light‐emitting diodes (OLEDs) in phototherapy, constructs a technical framework, and establishes a multidimensional knowledge graph encompassing indications, wavelengths, and light intensity.
Yingguang Zhu   +9 more
wiley   +1 more source

Jestřáb mezi trampy. Jaroslav Foglar a hybridita českého trampingu || Hawk among tramps. Jaroslav Foglar and hybridity of Czech tramping [PDF]

open access: yesHistorie - Otázky - Problémy, 2018
The study maps a relationship between famous writer of adventure books Jaroslav Foglar and Czech tramps. Based on that, it formulates a thesis on the hybrid character of Czech “tramping”, a backto-nature movement originated in the 1920s, during the ...
Jan Mareš
doaj  

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