Results 21 to 30 of about 454,775 (287)
NuSTAR Observation of LS 5039 [PDF]
The Astrophysical Journal, 2021 Abstract LS 5039 is a high-mass γ-ray binary hosting a compact object of unknown type. NuSTAR observed LS 5039 during the entire 3.9-day binary period. We performed a periodic signal search up to 1000 Hz, which did not produce credible period candidates. We do see the 9.05 s period candidate, originally reported by Yoneda et al.
Igor Volkov +4 more
openaire +2 more sources
Criteri di selezione delle immagini in un compito di ascolto di frasi in L2: uno studio preliminare
Ricerche di Pedagogia e Didattica, 2019 Current research concerning the use of images to support the learning of scientific concepts underline the importance that they are chosen, segmented and presented to respond to users’ perceptual and cognitive processes. It is in this perspective that in
Silvia Gasparini
doaj +1 more source
Ecology and Evolution, 2021 Mating in ants often occurs on the wing during nuptial flights or on the ground when scattered female sexuals attract males by pheromones. In both scenarios, there is little opportunity for males to engage in prolonged aggressive competition or elaborate
Jürgen Heinze +5 more
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A Lower Bound for the LS Category of a Formal Elliptic Space [PDF]
, 2005 We give a lower bound for the LS category of a formal elliptic space in terms of its rational cohomology.
Kotani, Yasusuke, Yamaguchi, Toshihiro
core +1 more source
Do We Need CO2 Shadow Prices on Public Expenditures?
Wirtschaftsdienst, 2022 High prices for the emission of climate-damaging greenhouse gases are an efficient way to achieve the shift to a sustainable growth model and chosen climate targets.
Andreas Löschel, David Schulze
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Mobilisation of Generation Capacity for the German Electricity Market
Wirtschaftsdienst, 2022 The energy crisis is forcing Germany and other EU countries to reconsider and, if necessary, adjust energy policy decisions. New perspectives envisage a rapid expansion of renewable energies in the next few years.
Jonas Egerer +4 more
doaj +1 more source
, 2023 Comparing the average time performance, in seconds, of the GLocal-LS-SVM model to the global LS-SVM model, Glocal-SVM, and standard SVM applied to the Daphnet FoG dataset.
Ahmed Youssef Ali Amer (15368792) +1 more
core +1 more source
Evaluation of Corrosion Resistance of Titanium Alloys Used for Medical Implants
Archives of Metallurgy and Materials, 2016 The study presents the results of investigations of modeling the usable properties of implant surfaces made of Ti6Al7Nb alloy, using the example of a dynamic hip screw (DHS) applied in surgical treatment of intertrochanteric femoral neck fractures ...
Szewczenko J. +3 more
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, 2023 Comparing the average time performance, in seconds, of the GLocal-LS-SVM model to the global LS-SVM model, Glocal-SVM, and standard SVM applied to the breast cancer Wisconsin (diagnostic) dataset.
Ahmed Youssef Ali Amer (15368792)
core +1 more source
QUALITY OF LIFE OF PEOPLE WITH THE THIRD AGE HIV [PDF]
Revista Gestão & Saúde, 2014 The present study deals with the quality of life of elderly patients with HIV. It is the development of a literature review whose interest was made through the perception of the growing number of elderly patients referred to the disease in recent years ...
Marisa Ramos França +4 more
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