Results 201 to 210 of about 169,014 (352)

Strategic materials and state capacity in Renaissance Italy. The economic policies of ‘Roman saltpetre’ procurement

The Economic History Review, EarlyView.
Abstract Demonstrating the existence of a soaring demand for strategic materials in fifteenth‐century Rome, the article pioneers research in the late medieval trade in saltpetre, the irreplaceable, rare component of gunpowder, indispensable for waging war following the diffusion of artillery technology.
Fabrizio Antonio Ansani
wiley   +1 more source

Concurrent Formation of Ice Network within Mineral Colloids with Suppressed Volume Expansion. [PDF]

J Phys Chem Lett
Li H, Long Y, Shen J, Tang X, Liu J, Wang C, Zhou B, Li B, Zhong J, Ma X, Zhi C, Lu J, Li YY.   +12 more
europepmc   +1 more source

Effectiveness of synthetic calcite doped with Fe-EDDHSA as a slow-release Fe source: <i>In-vitro</i> experiment on kiwifruit (<i>Actinidia chinensis</i> var. <i>deliciosa</i>) plants

, 2019
Eleną Baldi, Grazia Marino, Enrico Muzzi, Claudio Marzadori, Ciavatta Claudio, Marta Tavoni, Di Giosia Matteo, Matteo Calvaresi, Giuseppe Falini, Francesco Zerbetto, Moreno Toselli   +10 more
openalex   +1 more source

Physiological and behavioural effects of continuous remifentanil‐xylazine administration in donkeys

Equine Veterinary Journal, EarlyView.
Abstract Background Remifentanil and xylazine are used as continuous infusions to facilitate standing surgery in horses. Their use for this purpose has not been reported in donkeys. Objectives To evaluate the behavioural, sedative, and cardiorespiratory effects of continuous intravenous infusion of remifentanil and xylazine in donkeys. Study Design Non‐
Kássia Fernanda Araújo Damasceno, Andressa Nunes Mouta, Larissa de Sant' Ana Alves, Kathryn Nóbrega Arcoverde, Herbert Reis Aragão, Jerson Marques Cavalcante, Valéria Veras de Paula   +6 more
wiley   +1 more source

Intrinsic over extrinsic: Species identity shapes spatial and interannual Mg/Ca patterns in Arctic marine calcifiers. [PDF]

PLoS One
Krzemińska M, Humphreys-Williams E, Krzykawski T, Kukliński P.   +3 more
europepmc   +1 more source

Making with the Trouble: Un/Enfolding Posthuman Participants with Young People in Creative Post‐Qualitative Research

International Journal of Art &Design Education, EarlyView.
Abstract This paper explores how ‘what matters’ can surface in multisensory arts‐informed projects as ways for young people to survive and stay with gender and sexuality troubles that are always more than theirs. Situated in an ex‐mining post‐industrial locale, we make an agential cut in a longitudinal research and engagement project called Unboxing ...
EJ Renold
wiley   +1 more source

Vibrational and First-Principles Analyses of Aragonite, Calcite, and Vaterite CaCO₃ Prepared from ¹³CO₂ Isotope. [PDF]

ACS Omega
Fujimura T, Matsui K, Maruyama I.
europepmc   +1 more source

Age-Dependent Calcite Turnover and Diffusive Coupling Preserve Carbonate Archives Along Walvis Ridge Hotspot Trail [Siddhant et al.,]

Siddhant Kumar
openalex   +1 more source

Biogenic calcite particles from microalgae—Coccoliths as a potential raw material [PDF]

, 2016
Ioanna Jakob, Makrina A. Chairopoulou, Marijan Vučak, Clemens Posten, Ulrich Teipel   +4 more
openalex   +1 more source

Unravelling friction anisotropy by atomic force microscopy

Journal of Microscopy, EarlyView.
Abstract Friction plays a crucial role in both natural phenomena, from the flow of blood cells to earthquakes, and technological applications, from car engines to wind turbines. One of the most fundamental aspects of tribology is friction anisotropy, that is, the dependence of the friction force vector on the direction of sliding.
Clodomiro Cafolla, Marcello Campione
wiley   +1 more source