Results 51 to 60 of about 45,269 (168)
The origins of American resource abundance [PDF]
American manufacturing exports became increasingly resource-intensive over the very period, roughly 1880-1920, during which the U.S. ascended to the position of world leadership in manufacturing.
David ,Paul A., Wright ,Gavin
core +1 more source
steel research international, EarlyView.Cold spray deposition of stainless steel (grade: SS304) is evaluated for marine applications, with emphasis on martensitic transformation during impact. Analytical modeling, simulations, and experiments reveal that helium‐assisted spraying of fine powders promotes cooling below the martensitic start temperature, enabling up to ≈40% austenite to ...
Cal Vin Wong +4 more
wiley +1 more source
Principles of computer simulation design for the needs of improvement of the raw materials combined transport system [PDF]
, 2018 This article is focused on computer simulation design for raw materials transportation. The creation of a simulation model of the combined transport system for the raw materials transportation has its own problematic parts.
Besta, Petr +4 more
core
Journal of Vinyl and Additive Technology, Volume 31, Issue 2, Page 339-355, March 2025.Effecft of co‐doping polyaniline with phosphoric acid and phytic acid on the heat release rate of polyethylene. Abstract Polyolefins, such as polyethylene (PE), are highly flammable and electrically insulative, limiting their applicability. The study explored the flame‐retardancy and electrical conductivity of PE/polyaniline (PE/PANI) nanocomposites ...
Akeem Adisa +4 more
wiley +1 more source
Processing and Ductile-Brittle Transitions in PM Manganese Steels [PDF]
, 2005 YesBrittleness in manganese steels can be associated with processing in a "wet¿ [micro]climate resulting in the formation of continuous oxide networks.
Cias, A., Mitchell, Stephen C.
core
Archaeometry, EarlyView.ABSTRACT With this contribution, an attempt is being made to chart the timeline of the invention of the European hard‐paste porcelain based on historical documents. They were evaluated to trace the development lines from Tschirnhaus's early experiments with burning mirrors and lenses in the 1680s to finding ‘wax porcelain’ around 1694 to the ...
Robert B. Heimann
wiley +1 more source
The 19th entury iron architecture of industrial buildings. A formal and constructive comparison between two case studies [PDF]
, 2018 The paper analyzes the features of the 19th century industrial architecture and the application of metallic structures combined with formal and architectural expressions that frequently concealed or mitigated their presence.
Bosch González, Montserrat +1 more
core
Archaeometry, EarlyView.ABSTRACT This study presents multifaceted analyses of metal artefacts from the Jodłowno Hoard (Northern Poland), revealing that the metal originated from Iberian polymetallic ore deposits. Transported as raw ingots via Atlantic maritime routes, this copper was reworked locally into regionally distinctive forms.
K. Nowak +4 more
wiley +1 more source
Spots of interaction: an investigation on the relationship between firms and universities in Minas Gerais, Brazil [PDF]
Spots of interaction summarize the nature of partial connections (between science and technology) operating in the Brazilian system of innovation. A pilot study in Minas Gerais, Brazil, uses two new research tools (for immature NSIs) and presents a ...
Eduardo da Motta e Albuquerque +5 more
core
Archaeometry, EarlyView.ABSTRACT This study presents the results of an interdisciplinary investigation of 98 tin–lead sewn tokens from 13th‐century Gdańsk, the largest assemblage of its kind in Central Europe. Combining archaeological context, typology, SEM‐EDS and lead isotope analysis, the research explores provenance, production and function.
Sławomir Wadyl +4 more
wiley +1 more source