Results 21 to 30 of about 2,511,435 (296)

Quotient Inductive-Inductive Types [PDF]

open access: yes, 2018
Higher inductive types (HITs) in Homotopy Type Theory (HoTT) allow the definition of datatypes which have constructors for equalities over the defined type. HITs generalise quotient types and allow to define types which are not sets in the sense of HoTT (i.e.
Thorsten Altenkirch   +4 more
openaire   +5 more sources

Signatures and Induction Principles for Higher Inductive-Inductive Types

open access: yesLogical Methods in Computer Science, 2020
Higher inductive-inductive types (HIITs) generalize inductive types of dependent type theories in two ways. On the one hand they allow the simultaneous definition of multiple sorts that can be indexed over each other. On the other hand they support equality constructors, thus generalizing higher inductive types of homotopy type theory.
Ambrus Kaposi, András Kovács
openaire   +6 more sources

Induction machine fault detection enhancement using a stator current high resolution spectrum [PDF]

open access: yes, 2012
Fault detection in squirrel cage induction machines based on stator current spectrum has been widely investigated. Several high resolution spectral estimation techniques have been developed and used to detect induction machine abnormal operating ...
CHARPENTIER, Jean-Frederic   +8 more
core   +1 more source

Considerations in hiPSC-derived cartilage for articular cartilage repair

open access: yesInflammation and Regeneration, 2018
Background A lack of cell or tissue sources hampers regenerative medicine for articular cartilage damage. Main text We review and discuss the possible use of pluripotent stem cells as a new source for future clinical use.
Akihiro Yamashita   +5 more
doaj   +1 more source

Analytical Estimation of the Natural Oscillation Frequency of a Planar Lattice

open access: yesAdvanced Engineering Research, 2023
Introduction. A new scheme of a flat statically determinate regular lattice is proposed. The lattice rods are hinged.   The study aims at deriving a formula for the dependence on the number of panels of the first natural oscillation frequency of nodes ...
M. N. Kirsanov
doaj   +1 more source

AUTOMATIC POURING WITH STOPPER-CONTROLLED POURING MECHANISMS

open access: yesЛитьë и металлургия, 2010
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A. Wolfgang
doaj   +1 more source

Enhanced asymmetrical modulation for half‐bridge series resonant inverters in induction heating applications

open access: yesIET Power Electronics, 2023
This paper presents a method that improves the reliability of half‐bridge (HB) series resonant inverters (SRI) for high‐frequency induction heating applications. Many industrial processes, like induction heat treatments, are very repetitive.
Vicente Esteve   +3 more
doaj   +1 more source

Study on Processing Grinding Sludge Conglomerates in Devices with a Rotating Electromagnetic Field

open access: yesAdvanced Engineering Research, 2023
Introduction. The key stages of sludge processing technology are the destruction of conglomerates into metal and non-metal components, as well as the grinding of component particles to obtain secondary raw materials of the required granulometric ...
V. A. Lebedev   +3 more
doaj   +1 more source

Prevalence of meconium stained liquor in postdated pregnancy in a tertiary care hospital in India [PDF]

open access: yesNew Indian Journal of OBGYN, 2023
Objective: To determine the prevalence of meconium stained liquor in women at and beyond expected date of delivery in Indian population. Methods: A retrospective analysis of all women delivered at more than 40 weeks from January 2017 to December 2018 in ...
Shatakshi Kulshreshtha , Sujata Siwatch
doaj   +1 more source

Modeling of the process of heating of chip‑powder dispersions of ferrous metals in the pass‑through muffle furnace of hot briquetting. Message 2

open access: yesЛитьë и металлургия, 2022
The simulation of the chip heating process in the zones of gas-flame and induction heating of a continuous muffle furnace has been carried out. The mechanisms of heat transfer (conductive, convective, radiative) that have a conjugated character are ...
O. M. Dyakonov   +2 more
doaj   +1 more source

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