Results 41 to 50 of about 17,905,450 (325)
Comparison between two mobile absolute gravimeters: optical versus atomic interferometers [PDF]
, 2010 We report a comparison between two absolute gravimeters: the LNE-SYRTE cold atoms gravimeter and FG5#220 of Leibniz Universit\"at of Hannover. They rely on different principles of operation: atomic and optical interferometry.
A Landragin +11 more
core +2 more sources
Mathematical Modelling of Solar Thermal Collectors and Storages
Acta Technologica Agriculturae, 2019 Block-oriented modelling is a powerful tool in system design. The models developed this way can be used to study various systems, such as solar thermal systems. In the work presented, main goal is to compare different mathematical models of solar thermal
Tóth János, Farkas István
doaj +1 more source
The role of number notation: sign-value notation number processing is easier than place-value
Frontiers in Psychology, 2012 Number notations can influence the way numbers are handled in computations; however, the role of notation itself in mental processing has not been examined directly.
Attila eKrajcsi +2 more
doaj +1 more source
Energies, 2021 Although rare earth materials are the critical component in high torque density permanent magnet machines, their use has historically been a commercial risk. The alternatives that have been in the recent industry focus are synchronous reluctance machines
Branko Ban +2 more
doaj +1 more source
A Comparison of some recent Task-based Parallel Programming Models [PDF]
, 2010 The need for parallel programming models that are simple to use and at the same time efficient for current ant future parallel platforms has led to recent attention to task-based models such as Cilk++, Intel TBB and the task concept in OpenMP version 3.0.
Brorsson, Mats +2 more
core +1 more source
Comparison of different repetitive control architectures: synthesis and comparison. Application to VSI Converters [PDF]
, 2018 Repetitive control is one of the most used control approaches to deal with periodic references/disturbances. It owes its properties to the inclusion of an internal model in the controller that corresponds to a periodic signal generator.
Costa Castelló, Ramon +1 more
core +2 more sources
The unpredictably eruptive dynamics of spruce budworm populations in eastern Canada
Population Ecology, EarlyView.We examine historical population data for spruce budworm from several locations through the period 1930–1997, and use density‐dependent recruitment curves to test whether the pattern of population growth over time is more consistent with Royama's (1984; Ecological Monographs 54:429–462) linear R(t) model of harmonic oscillation at Green River New ...
Barry J. Cooke, Jacques Régnière
wiley +1 more source
Results of radon CR-39 detectors exposed in schools due two different long-term periods
Nukleonika, 2016 The paper deals with the recent survey of indoor radon (Rn) results in schools, where paired CR-39 detectors were simultaneously exposed to different long-term periods, i.e., one detector was exposed during the whole year and the other one in the period ...
Stojanovska Zdenka +4 more
doaj +1 more source
Pregabalin and other antiepileptic drugs in chronic neuropathic pain
Pathos, 2017 Chronic pain resulting from nervous system injury is, in almost all cases, difficult to treat. In 1995 the first trial on the efficacy of gabapentin for neuropathic pain appeared.
Paolo Marchettini
doaj +1 more source
The Question of Comparison [PDF]
The American Journal of Comparative Law, 2020 Abstract Comparison is a key component of legal reasoning. We move merrily from like to like within the doctrine of precedent. We invoke comparison whenever we distinguish or apply a case. This Article begins by elucidating how comparison is present in law.
openaire +5 more sources