Forgeries exist in many fields.Money, goods, and works of art have been imitated for centuries to deceive and make a profit.In the field of Cultural Heritage, nuclear techniques can wd6001fsyz be used to study art forgeries.Ion beam analysis (IBA), as well as 14C accelerator mass spectrometry (AMS), are now established techniques, and the purpose o
Weather and climate extremes in light of the IPCC SREX (2011) and beyond.The shurflo 2088-343-435 recent IPCC Special Report (IPCC SREX, 2011) provides a comprehensive overview of meteorological (i.e.weather and climate) extremes and their various aspects.The present paper reflects the core concepts of the Report, clarifying the relations of the na
Abstract Solar absorber is required john tory hair to absorb most of the energy of the solar spectral irradiance.We propose a graphene-based solar absorber design with two different metasurfaces to improve this absorption and increase the efficiency of the solar absorber.The metasurfaces are selected based on their symmetrical/asymmetrical nature (
Coronavirus Disease 2019 (COVID-19), caused by the coronavirus, john tory hair since its start in Wuhan a city in China has spread like a wild fire and created havoc all over the globe.Initially, the disease was thought to be causing only respiratory complications, but gradually it was found to be causing multiorgan complications.Due to the hyperco
Cell spheroids are a widely used model to investigate cell-cell and cell-matrix interactions in a 3D microenvironment in vitro.Most research on cell spheroids has been focused on their response to various stimuli under static conditions.Recently, the effect of flow on cell spheroids has been investigated in the context of tumor invasion in intersti