Results 151 to 160 of about 9,492,820 (416)

Czech Interwar Photography between Art, Society and Politics

open access: yesMetszetek, 2018
Interwar Czech photography in the cultural spectre from the viewpoint of media and technology is related with penetration to various areas without intentionally directed nature of genres or styles.
Pavlína Vogelová
doaj   +1 more source

Newton Revisited: An excursion in Euclidean geometry [PDF]

open access: yesarXiv, 2009
An interpretation of selected parts of Newton's Principia, with modern notation and methods. Keplers Laws are derived from an inverse square law using Newton's methods.
arxiv  

State of the Dream 2008: Foreclosed [PDF]

open access: yes, 2008
In this year's report for Martin Luther King, Jr. Day, we found that the subprime lending crisis is causing the greatest loss of wealth to people of color in modern US ...
Amaad Rivera   +4 more
core  

Scaling‐Up of Structural Superlubricity: Challenges and Opportunities

open access: yesAdvanced Functional Materials, EarlyView.
At increasing length‐scales, structural superlubricity (SSL) faces challenges from physical and chemical energy dissipation pathways. This study reviews recent experimental and theoretical progress on these challenges facing the scaling‐up of SSL, as well as perspectives on future directions for realizing and manipulating macroscale superlubricity ...
Penghua Ying   +4 more
wiley   +1 more source

Tibetan calendar mathematics [PDF]

open access: yesarXiv, 2014
The calculations of the Tibetan calendar are described, using modern mathematical notations instead of the traditional methods.
arxiv  

Unique Performance Considerations for Printable Organic Semiconductor and Perovskite Radiation Detectors: Toward Consensus on Best Practice Evaluation

open access: yesAdvanced Functional Materials, EarlyView.
A lack of standard approaches for testing and reporting the performance of metal halide perovskites and organic semiconductor radiation detectors has resulted in inconsistent interpretation of performance parameters, impeding progress in the field. This Perspective recommends key metrics and experimental details, which are suggested for reporting in ...
Jessie A. Posar   +8 more
wiley   +1 more source

Carbon Nanotube 3D Integrated Circuits: From Design to Applications

open access: yesAdvanced Functional Materials, EarlyView.
As Moore's law approaches its physical limits, carbon nanotube (CNT) 3D integrated circuits (ICs) emerge as a promising alternative due to the miniaturization, high mobility, and low power consumption. CNT 3D ICs in optoelectronics, memory, and monolithic ICs are reviewed while addressing challenges in fabrication, design, and integration.
Han‐Yang Liu   +3 more
wiley   +1 more source

History of the NeoClassical Interpretation of Quantum and Relativistic Physics [PDF]

open access: yesCosmos and History, Vol 14, No 2, pp. 157-177 (2018), 2018
The need for revolution in modern physics is a well known and often broached subject, however, the precision and success of current models narrows the possible changes to such a great degree that there appears to be no major change possible. We provide herein, the first step toward a possible solution to this paradox via reinterpretation of the ...
arxiv  

The Industrial History of Modern England. [PDF]

open access: green, 1915
Lilian Knowles   +2 more
openalex   +1 more source

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