BeppoSAX observations of the three gamma-ray pulsars PSR B0656+14, PSR B1055-52 and PSR B1706-44 [PDF]
Astronomy & Astrophysics, 2002 We report the results of the observations of the three γ-ray pulsars PSR B0656+14, PSR B1055-52 and PSR B1706-44 performed with BeppoSAX. We detected a pulsed emission only for PSR B1055-52: in the range 0.1–6.5 keV the pulse profile is sinusoidal and ...
Becker, W. +7 more
core +6 more sources
Percentage signal recovery plus relative cerebral blood volume: a practical dual-parameter strategy for differentiating post-stereotactic radiosurgery tumour progression from radiation necrosis in brain metastases [PDF]
Insights into ImagingObjectives Stereotactic radiosurgery (SRS) is widely used for brain metastases, but differentiating tumour progression from radiation necrosis on conventional MRI remains difficult.
Vijay Sawlani +10 more
doaj +2 more sources
Psoralen Promotes Direct Chemical Reprogramming of Mouse Embryonic Fibroblasts into Osteoblast-like Cells [PDF]
PharmaceuticsBackground/Objectives: Cells derived from direct chemical reprogramming into osteoblasts represent a promising source for bone regeneration, but the efficiency needs improvement.
Wenjie Li +5 more
doaj +2 more sources
Untangling Determinism: Revisiting the Principle of Sufficient Reason in the * Post-Avicennian Debates on Free Will [PDF]
Nazariyat: Journal for the History of Islamic Philosophy and Sciences, 2023 Avicenna was one of the premodern philosophers who argued for the Principle of Sufficient Reason (PSR), namely the claim that everything has a cause and that no uncaused beings can exist.
10.12658/Nazariyat.9.2.M0210en
doaj +1 more source
Energies, 2021 In recent years electricity sectors worldwide have undergone major transformations, referred to as the “energy transition”. This has required energy planning to quickly adapt to provide useful inputs to the regulation activity so that a cost-effective ...
Ana Werlang +5 more
doaj +1 more source
Localizing Violations of the Principle of Sufficient Reason—Leibniz on the Modal Status of the PSR
Journal of Modern Philosophy, 2022 The Principle of Sufficient Reason (PSR)—the principle that everything has a reason—plays a central role in Leibniz’s philosophical system. It is rather difficult, however, to determine what Leibniz’s attitude towards the modal status of the PSR is.
Sebastian Bender
doaj +4 more sources
Characterization of cissus quadrangularis fiber polymer composites along with properties analysis
Materials Research Express, 2021 The natural fibers such as coir, flax, oil palm, jute etc are widely used in civil construction and automobile industries based on their advantages like eco friendlyness as well as their enhanced performances whereas the synthetic fibers namely kevlar ...
Sankarasubramanian M, Pitchipoo P
doaj +1 more source
Spatiotemporal ecosystem health assessment comparison under the pressure-state-response framework
Компьютерная оптика, 2022 A spatiotemporal ecosystem health (EH) assessment study is necessary for sustainable development and proper management of natural resources. At present higher rate of human-socio-economic activities, industrialization, and misuse of land are major ...
M.S. Boori +3 more
doaj +1 more source
Multifrequency study of the peculiar pulsars PSR B0919+06 and PSR B1859+07 [PDF]
Monthly Notices of the Royal Astronomical Society, 2021 ABSTRACT Since their discovery more than 50 years ago, broad-band radio studies of pulsars have generated a wealth of information about the underlying physics of radio emission. In order to gain some further insights into this elusive emission mechanism, we performed a multifrequency study of two very well-known pulsars, PSR B0919+06 and
K M Rajwade +5 more
openaire +3 more sources
Materials Research Express, 2023 Tonnes of cement are produced and used due to boom in infrastructure sector. During the process of production of cement, lot of CO _2 has been emitted. It is estimated around 4%–8% of CO _2 has been emitted from cement production.
Arun Raja Lourdu +1 more
doaj +1 more source