Results 11 to 20 of about 141,657 (200)

On reduction of Hilbert-Blumenthal varieties [PDF]

open access: yesAnnales de l'Institut Fourier, 2003
Let O 𝐅 be the ring of integers of a totally real field 𝐅 of degree g. We study the reduction of the moduli space of separably polarized abelian O 𝐅 -varieties of dimension g modulo p for a fixed prime p. The invariants and related conditions for the objects in the moduli space are discussed.
Yu, Chia-Fu
openaire   +7 more sources

Helmholtz decomposition theorem and Blumenthal's extension by regularization [PDF]

open access: yesCondensed Matter Physics, 2017
Helmholtz decomposition theorem for vector fields is usually presented with too strong restrictions on the fields and only for time independent fields.
D. Petrascheck, R. Folk
doaj   +3 more sources

Scottish Common Sense and Nineteenth-Century American Law: A Critical Appraisal [PDF]

open access: yes, 2008
One overriding concern I have with Susanna Blumenthal\u27s insightful and stimulating article, The Mind of a Moral Agent: Scottish Common Sense and the Problem of Responsibility in Nineteenth-Century American Law, is whether there is anything ...
Bailey   +28 more
core   +3 more sources

Dark Matter Contraction and the Stellar Content of Massive Early-type Galaxies: Disfavoring "Light" Initial Mass Functions [PDF]

open access: yes, 2010
We use stellar dynamics, strong lensing, stellar population synthesis models, and weak lensing shear measurements to constrain the dark matter (DM) profile and stellar mass in a sample of 53 massive early-type galaxies.
Auger   +23 more
core   +5 more sources

Perinatal Outcomes After Sleeve Gastrectomy Compared to a Matched Control Group. [PDF]

open access: yesAust N Z J Obstet Gynaecol
ABSTRACT Background Pregnancy after sleeve gastrectomy is increasingly common but outcomes data are limited. Aims To evaluate perinatal outcomes following sleeve gastrectomy compared to a matched non‐bariatric control group with similar pre‐pregnancy BMI. Materials and Methods We undertook a retrospective cohort study (2016–2022) of pregnant women with
Ngov A   +3 more
europepmc   +2 more sources

Analysis of Fibre Cross-Coupling Mechanisms in Fibre-Optical Force Sensors

open access: yesSensors, 2021
The force-enhanced light coupling between two optical fibres is investigated for the application in a pressure or force sensor, which can be arranged into arrays and integrated into textile surfaces.
Christian-Alexander Bunge   +3 more
doaj   +1 more source

Polyethylene-Based Carbon Fibers by the Use of Sulphonation for Stabilization

open access: yesFibers, 2015
Polyethylene has great potential as an alternative material for carbon fiber production. Polyethylene can be processed in the economic melt spinning process. These precursors are prepared for the subsequent process step of carbonization by using chemical
Gisa Wortberg   +4 more
doaj   +1 more source

Designing 3D Membrane Modules for Gas Separation Based on Hollow Fibers from Poly(4-methyl-1-pentene)

open access: yesMembranes, 2021
Designing hollow fiber (HF) membrane modules occupies one of the key positions in the development of efficient membrane processes for various purposes.
Svetlana Yu. Markova   +6 more
doaj   +1 more source

Un artesonado del castillo de Vélez Blanco en Ciudad de México

open access: yesArchivo Español de Arte, 2018
El presente artículo desvela que el paradero actual, hasta hoy desconocido, de un artesonado renacentista de los salones nobles del castillo de Vélez Blanco (España) es el Instituto Cultural Helénico en Ciudad de México.
Ismael Motos DĂ­az
doaj   +1 more source

Realization of an Automated Vertical Warp Stop Motion Positioning

open access: yesActuators, 2015
The tension in the warp yarns is a critical variable in the weaving process. If the warp tension is too high or too low the weaving process will be interrupted. A parameter that directly affects the warp tension is the vertical warp stop motion position.
Frederik Cloppenburg   +2 more
doaj   +1 more source

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