I am a PhD student from the University of Annaba looking for a supervisor in the field of photovoltaics, particularly in storage systems
We are using a handheld spincoating system for wound dressing from the brand SpinCare™ (nanomedic.com). The instrument has fixed features that we cannot change. Basically, the voltage is fixed...
17 December 2023 2,994 3 View
Let $A$ and $B$ be two unbounded self-adjoint (+ positive if needed) operators with domains $D(A)$ and $D(B)$ respectively. By the spectral theorem, we know that $A=\int_{\mathbb{R}}\lambda dE$...
06 September 2023 5,276 0 View
Noting that i'm using 4 nodes quadrilaterlal linear elements and i have nodal displacements.
17 April 2023 1,731 2 View
We are looking for a way to identify the composition of a polymer blend that we do not know the composition. The composition is based on a polyurethan polymer, silicone elastomer, polyester-based...
27 December 2022 4,730 7 View
Dear all, I would like to know what type of trnsys that allows to make a simulation of an vacuum thermal solar collector with PCM. Thanks, Best regards
26 April 2022 7,964 1 View
Is $TT^*$ (or $T^*T$) densely defined if $T$ is a densely defined and symmetric linear operator? I feel this is untrue, but do you have a counterexample? Thanks, Hichem
16 February 2022 6,706 12 View
Let $A$ be a densely defined symmetric (unclosed) operator and let $B\in B(H)$ be positive. I know that if $\overline{A}B$ is normal, then $AB$ need not be normal. My question is: If $AB$ is...
30 January 2022 8,651 2 View
Let $B\in B(H)$ be self-adjoint and let $A$ be a densely defined symmetric (and closed if needed) operator such that $A^2$ is densely defined. If $BA^2\subset A^2B$ say, is there a result which...
28 January 2022 9,354 8 View
Hi Let HH be a Hilbert space. Let S∈B(H) and let T be a densely defined closed operator such that TS⊂ST. Assume further that T is boundedly invertible and that both S and T are self-adjoint and...
14 January 2022 9,474 10 View
The data will be used to compose a dataset for training machine learning model to help in diseases diagnostics.
29 March 2021 469 7 View
Could you recommend some articles on Urban Transportation System optimization and Innovation?
13 August 2024 2,595 3 View
Samuel Morse, the inventor of the Morse Code, understood that certain letters in the English language occurred more frequently than others (Gallistel and King 2010). To deal with this, Morse used...
01 August 2024 4,456 2 View
Hello everyone What is your opinion about the introduction of an expert decision support system in which the rules are extracted from existing data without human intervention, instead of being...
31 July 2024 5,785 4 View
After a lot of feature engineering for click-through rate modeling, it feels like it's basically the end of iteration? I mean, it's not cost-effective to keep doing it?
29 July 2024 4,955 0 View
Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...
28 July 2024 6,553 1 View
90% of museum objects worldwide are in storage.
21 July 2024 8,038 6 View
We invite qualified candidates of Visiting Scholars to engage in research collaboration or deliver lectures on their research, with travel expenses covered. The visiting period is flexible,...
20 July 2024 1,165 1 View
The increasing resistance of bacteria to antibiotics has made many infections difficult to treat, posing not only a threat to public health but also a major challenge to healthcare systems worldwide.
18 July 2024 6,688 3 View
I would like to investigate the effect of bacterial secretome on cancer cells. How do you prepare conditioned media from bacteria?? conditions- time points - media I am looking for the best way...
17 July 2024 3,785 9 View
How can the resilience of agricultural systems be improved by both gradual climate change and increased climatic variability and extremes?
17 July 2024 3,681 3 View