Results 81 to 90 of about 9,977,984 (371)

The Butz Stops Here: Why the Food Movement Needs to Rethink Agricultural History [PDF]

open access: yes, 2018
From the 1890s to the 1930s, rural Americans played a vital role in radical leftist politics. While specialists know this history well, the public tends to know a folk history, written by figures associated with contemporary food movements.
Rosenberg, Nathan A.   +1 more
core   +2 more sources

Can Ti‐Based MXenes Serve as Solid Lubricants for Brake Applications? A Tribological Study

open access: yesAdvanced Engineering Materials, EarlyView.
This study explores the first implementation of Ti‐based MXenes materials in brake pad friction composite material. The resulting composite material exhibits a 48% reduction in the wear rate; alongside significant improvements are observed for thermal and mechanical properties.
Eslam Mahmoud   +7 more
wiley   +1 more source

Herbst (ed.), Als die Royals aus Hannover kamen [The Hanoverians on Britain’s Throne 1714-1837] (Sandstein Verlag, 2014)

open access: yesRoyal Studies Journal, 2015
Review of Katrin Herbst, ed., Als die Royals aus Hannover kamen [The Hanoverians on Britain’s Throne 1714-1837] (Dresden: Sandstein Verlag, 2014). 
Charlotte Backerra
doaj   +1 more source

The problem of the abolition of slavery and maritime rights on U.S. vessels with regards to British American relations in the first half of the 19th century

open access: yesPrzegląd Nauk Historycznych, 2020
The article analyses the struggle of Anglo-American relations connected to slaves and maritime rights on the sea from 1831 to 1842. The study is based on monographs, reports, treaties and correspondences between the two countries from the explosion of ...
Nguyen Van Sang, Jolanta A. Daszyńska
doaj   +1 more source

A new time tree reveals Earth history’s imprint on the evolution of modern birds

open access: yesScience Advances, 2015
Estimates of the timing of evolution of modern birds reveals the influence of paleogeography and paleoclimate on diversification. Determining the timing of diversification of modern birds has been difficult.
S. Claramunt, J. Cracraft
semanticscholar   +1 more source

Democracy and social utopias : a study about Albrecht Wellmer and Axel Honneth [PDF]

open access: yes, 2012
This work intends to analysis the philosophy of history and to discuss the consequences of this death to the Critical Theory. The concept of reason and the devices of democracy and human rights are discussed in a revision of the historical debate about ...
Bittar, Eduardo C. B.
core  

Minimal-medication approaches to treating schizophrenia [PDF]

open access: yes, 2009
UK guidelines for treating people diagnosed with schizo phrenia currently emphasise the primacy of antipsychotic medication, with or without psycho-socially based interventions as circumstances dictate.
Aderhold   +40 more
core   +1 more source

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

PAPAL CHAPLAIN AND SUBDEACON EGIDIUS. JUDGE DELEGATE AND LEGATE IN HUNGARY AT THE SAME TIME?

open access: yesИстраживања, 2017
The present paper gives a short summary about the course of life of Egidius, a papal chaplain and subdeacon, who spent ca. three years in the Medieval Kingdom of Hungary in the late 1220’s as a judge delegate.
GÁBOR BARABÁS
doaj   +1 more source

History of dark matter

open access: yesReviews of Modern Physics, 2018
Although dark matter is a central element of modern cosmology, the history of how it became accepted as part of the dominant paradigm is often ignored or condensed into an anecdotal account focused around the work of a few pioneering scientists.
Gianfranco Bertone, Dan Hooper
semanticscholar   +1 more source

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