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In this paper, a sedimentological core and petrographic characterisation of samples from eleven boreholes from the Lower Carboniferous of Bowland Basin (Northwest England) is presented.Abstract:
Deposits of clastic carbonate-dominated (calciclastic) sedimentary slope systems in the rock record have been identified mostly as linearly-consistent carbonate apron deposits, even though most ancient clastic carbonate slope deposits fit the submarine fan systems better. Calciclastic submarine fans are consequently rarely described and are poorly understood. Subsequently, very little is known especially in mud-dominated calciclastic submarine fan systems. Presented in this study are a sedimentological core and petrographic characterisation of samples from eleven boreholes from the Lower Carboniferous of Bowland Basin (Northwest England) that reveals a >250 m thick calciturbidite complex deposited in a calciclastic submarine fan setting. Seven facies are recognised from core and thin section characterisation and are grouped into three carbonate turbidite sequences. They include: 1) Calciturbidites, comprising mostly of highto low-density, wavy-laminated bioclast-rich facies; 2) low-density densite mudstones which are characterised by planar laminated and unlaminated muddominated facies; and 3) Calcidebrites which are muddy or hyper-concentrated debrisflow deposits occurring as poorly-sorted, chaotic, mud-supported floatstones. Theseread more
Citations
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Dynamics of bimeromorphic maps of surfaces
Jeffrey Diller,C Favre +1 more
TL;DR: It is shown that the sequence ║fn*║ can be bounded, grow linearly, grow quadratically, or grow exponentially, and that after conjugating, f is an automorphism virtually isotopic to the identity, f preserves a rational fibration, or f preserves an elliptic fibration.
Proceedings ArticleDOI
On the decidability of query containment under constraints
TL;DR: This work addresses query containment under constraints within a setting where constraints are specified in the form of special inclusion dependencies over complex expressions, built by using intersection and difference of relations, special forms of quantification, regular expressions over binary relations, and cardinality constraints.
Journal ArticleDOI
Property preserving abstractions for the verification of concurrent systems
TL;DR: Results are given on the preservation of properties expressed in sublanguages of the branching time μ-calculus when two systemsS andS' are related via (α, γ)-simulations, using simulations parameterized by Galois connections.
Journal ArticleDOI
Photon-assisted transport in semiconductor nanostructures
Gloria Platero,Ramón Aguado +1 more
TL;DR: In this article, the authors focus on electronic transport through semiconductor nanostructures which are driven by ac fields and give many examples which demonstrate the possibility of using appropriate ac fields to control/manipulate coherent quantum states.
Journal ArticleDOI
Fisher information and multiparticle entanglement
Philipp Hyllus,Philipp Hyllus,Wiesław Laskowski,Roland Krischek,Christian Schwemmer,Witlef Wieczorek,Harald Weinfurter,Luca Pezzè,Augusto Smerzi +8 more
TL;DR: Bounds on F imply that genuine multiparticle entanglement is needed for reaching the highest sensitivities in quantum interferometry, and these criteria detect different sets of states and illustrate their strengths by considering several examples.
References
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A new generation of Ca2+ indicators with greatly improved fluorescence properties.
TL;DR: A new family of highly fluorescent indicators has been synthesized for biochemical studies of the physiological role of cytosolic free Ca2+ using an 8-coordinate tetracarboxylate chelating site with stilbene chromophores that offer up to 30-fold brighter fluorescence.
ReportDOI
Feature-Oriented Domain Analysis (FODA) Feasibility Study
TL;DR: This report will establish methods for performing a domain analysis and describe the products of the domain analysis process to illustrate the application of domain analysis to a representative class of software systems.
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Unified models for active galactic nuclei and quasars
TL;DR: The straw person model (SPM) as mentioned in this paper has been proposed to explain the orientation effects of active galactic nuclei (AGN) and quasars in the line of sight (LOS) images.
Journal ArticleDOI
Nanocelluloses: A New Family of Nature-Based Materials
D. Klemm,Friederike Kramer,Sebastian Moritz,Tom Lindström,Mikael Ankerfors,Derek G. Gray,Annie Dorris +6 more
TL;DR: This Review assembles the current knowledge on the isolation of microfibrillated cellulose from wood and its application in nanocomposites; the preparation of nanocrystalline cellulose and its use as a reinforcing agent; and the biofabrication of bacterial nanocellulose, as well as its evaluation as a biomaterial for medical implants.
Journal ArticleDOI
A review of the features and analyses of the solid electrolyte interphase in Li-ion batteries
TL;DR: The solid electrolyte interphase (SEI) is a protecting layer formed on the negative electrode of Li-ion batteries as a result of electrolyte decomposition, mainly during the first cycle as discussed by the authors.