Results 141 to 150 of about 9,492,820 (416)

Letter from Professor Leo Achten to Geraldine Ferraro [PDF]

open access: yes, 1984
Letter from Leo Achten, professor of modern history, Saint Stanislas, Antwerp, to Geraldine Ferraro. Achten requests specific autograph from Ferraro.https://ir.lawnet.fordham.edu/vice_presidential_campaign_correspondence_1984_international/1022/thumbnail.
Achten, Leo, Ferraro, Geraldine
core   +1 more source

A Close Look at the Local Structure of Functional Polymers: The Example of Poly(Vinylidene Fluoride)

open access: yesAdvanced Functional Materials, EarlyView.
To accurately develop structure‐property relationships in functional macromolecules, it is increasingly important to consider the local chain arrangement in addition to long‐range order. It is demonstrated in the case of poly(vinylidene fluoride) that solid‐state nuclear magnetic resonance (NMR) spectroscopy can provide detailed insights into the local
Henry J. Kantrow   +6 more
wiley   +1 more source

A History of Modern Liberty

open access: yesThe American Historical Review, 1906
Mode of access: Internet.
openaire   +1 more source

La regeneración de la astronomía y la meteorología españolas: Augusto Arcimís (1844-1910) y el institucionismo

open access: yesAsclepio: Revista de Historia de la Medicina y de la Ciencia, 2005
El artículo trata sobre los intentos por regenerar la astronomía y la meteorología españolas durante el último cuarto del siglo XIX a través de la trayectoria científica y humana del astrónomo amateur y primer meteorólogo profesional español Augusto ...
Aitor Anduaga Egaña
doaj   +1 more source

Flashes of noncommutativity [PDF]

open access: yesarXiv, 2003
Noncommutativity lays hidden in the proofs of classical dynamics. Modern frameworks can be used to bring it to light: *-products, groupoids, q-deformed calculus, etc.
arxiv  

Stratum Corneum‐Inspired Zwitterionic Hydrogels with Intrinsic Water Retention and Anti‐Freezing Properties for Intelligent Flexible Sensors

open access: yesAdvanced Functional Materials, EarlyView.
A novel stratum corneum‐inspired zwitterionic hydrogel is developed for intelligent, flexible sensors, featuring intrinsic water retention and anti‐freezing properties. The quasi‐gel, composed of hygroscopic polymers and bound water, maintains its softness across a wide range of humidity.
Meng Wu   +8 more
wiley   +1 more source

The Call of Mathematics [PDF]

open access: yesarXiv, 2007
A few remarks on how mathematics quests for freedom.
arxiv  

The Theory of Functional Differentiation and the History of Modern Society. Reflections on the Reception of Systems Theory in Recent Historiography [PDF]

open access: yes, 2007
Contrary to other key elements of Luhmann’s systems theoretical sociology, his theory of functional differentiation has not been widely received among historians of modern society. The article is discussing some reasons for this situation.
Ziemann, Benjamin
core  

Control of Ferromagnetism of Vanadium Oxide Thin Films by Oxidation States

open access: yesAdvanced Functional Materials, EarlyView.
The nonstoichiometric VOx exhibits a distinct ferromagnetic hysteresis loop and demonstrates a high magnetic susceptibility (χ=dMdH$ = \frac{{dM}}{{dH}}\;$∼10). Micromagnetic simulations show the results of the “partial volume fraction ferromagnetic phase model” for VOx/Co/Pt structure.
Kwonjin Park   +9 more
wiley   +1 more source

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