The present description concerns a photovoltaic module (1) and the method for installing the same. The photovoltaic module (1) comprises a light trapping optical concentrator (2). A first dichroic mirror (41) covers the bottom surface (22) of the concentrator (2), and is configured to transmit light in a first band, and to reflect light in a second band. A first photovoltaic cell (31) covers the first dichroic mirror (41) and is configured to generate electric power by conversion of light in ...
It is described a process for producing transparent ceramic bodies, in particular of composition Y3Al5O12. The invention is especially useful for the production of transparent ceramic bodies having preset complex shapes and/or a controlled complex distribution of doping ions.
The present invention refers to the field of chemistry and in particular to a N-alkyl-D-glucamine based macroporous polymeric cryogel, the method for the preparation thereof and its use for sequestering and/or removing toxic contaminants such as metalloids and/or toxic heavy metals, for example from water and/or soil.
A method and system are described for improving the speed and efficiency of obtaining conversational search results. A user may speak a phrase to perform a conversational search or a series of phrases to perform a series of searches. These spoken phrases may be enriched by context and then converted into a query embedding. A similarity between the query embedding and document embeddings is used to determine the search results including a query cutoff number of documents and a cache cutoff num...