Congratulations to Physics’ new doctor, Yingxin Feng! Today she has successfully defended her doctoral thesis with the title “Reaction kinetics of NH3-SCR over Cu-CHA from first principles”. NH3-SCR is the leading technology to reduce NOx emission from diesel vehicle. In this thesis, with the aim of accelerating catalyst improvement, Yingxin Feng investigated the reaction mechanisms of NH3-SCR and the link between material structure and the catalytic performance. You can read the thesis here: https://lnkd.in/dgkSCvhh
Chalmers Physics’ Post
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I am quite pleased to share my fifth and final publication arising from my graduate research at the University of Pennsylvania, featuring multi-step ligand synthesis, structural studies, Ag-NMR, and luminescence measuring and modeling. Although condensed into communication length, this paper required almost a year of painstaking organic reaction development and optimization. It is quite satisfying to see it published. Many thanks to my colleauge Brett Vincenzini who carried out the luminescence measurements for me. Read it here! https://lnkd.in/epxquAN3
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Second paper from my PhD Thesis was published. In this paper we assessed the viability of Euborellia annulipes, an natural enemy, being option for control of diamondback moth, integrated with chemical control, evaluating lethal and non-lethal effects on the natural enemy. You can access the article in link below: https://lnkd.in/dGXAg9Zi
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Many congratulations to Aina Edgren, for successfully defending her doctoral thesis! It is titled "Microstructure and high temperature properties of Mo(Si,Al)2 - The effect of particle strengthening and alloying". Aina’s doctoral thesis investigates the high temperature mechanical properties of Mo(Si,Al)2, a ceramic material often used for high temperature heating elements. Alloying and oxidation behaviour were also studied. Read the thesis here: https://lnkd.in/dGkGPDYK
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Check out our new publication in Physical Review B! Great work by my PhD student Yonatan Gershuni, who benchmarked the properties of in-plane exciton-polaritons and plasmon-polaritons and showed that in the visible spectrum exciton-polaritons prevail. Link to the full paper: https://lnkd.in/dAE5jCWY
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Excited to share that my Master's Thesis paper has been accepted for publication! If you're into Nonlinear Dynamics, Chaos phenomena, or Synchronization, take a look at my research here: https://lnkd.in/dAr6aYnn
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PhD candidate in POSMEC-UFSC. The research focuses on the development of PINNs to solve PDEs arising in Bioengineering. My interests span ANNs, differential equations, vibrations, and topology optimization.
Exciting new results in multiscale modeling of poromechanics!
PhD Student in Computational Modeling and Simulation at UFSC | Research Assistant LEBm/UFSC | Mechanical Engineer
We're excited to share our latest research on a Second-Order Multiscale Theory for Poromechanics, published in the Journal of Elasticity! 🔎 📢 This work introduces a novel theory that links classical and high-order poromechanical models using the Representative Volume Element (RVE) concept. 📢 Key insights include the ability to handle non-zero net fluid flow across RVE boundaries and significant volume changes at the low-scale level. Detailed formulation development and computational implementation guidelines are provided. 🌐 Read the full paper on https://lnkd.in/dqMjt5XW
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“The choice of problem is the most important scientific decision you will ever make.” That's great insight from a #nobelprize winning chemist on opportunity realized when choosing problems others don’t see. The challenge is taking the first steps to create something new. We couldn’t agree more. The problem we choose in #nationalsecurity is one many either don’t see or, even if they do, need a little nudge to discover those first crucial steps to progress. We see our most pressing national security problem as our inability to have #betterconversations on national security. Our first step? A little #selfhelp. #selfhelpbooks #personaldevelopment #education #discovery #createopportunities
“Search continuously for a better problem than the one you are working on at present. The choice of problem is the most important scientific decision you will ever make,” said Louis Brus, one of the 2023 chemistry laureates for the discovery and synthesis of quantum dots. “If you’re a competent scientist and someone gives you a well-defined problem, you can probably work it out. The hard thing is to work out what to do in the beginning if someone doesn’t give you the problem, and that means to recognise where there is opportunity that other people don’t see yet. Problems in one field can be easy in other field.” For more of his wise words intended to help scientists keen to make their own breakthroughs, watch his Nobel Prize lecture here: https://bit.ly/3tqi79Z
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Advisor (GenAI Startup Scalaix), Product Leader (eBay, LinkedIn) | Founder | Women in Product | AI Product School Instructor
Applies as well to Product Management!
“Search continuously for a better problem than the one you are working on at present. The choice of problem is the most important scientific decision you will ever make,” said Louis Brus, one of the 2023 chemistry laureates for the discovery and synthesis of quantum dots. “If you’re a competent scientist and someone gives you a well-defined problem, you can probably work it out. The hard thing is to work out what to do in the beginning if someone doesn’t give you the problem, and that means to recognise where there is opportunity that other people don’t see yet. Problems in one field can be easy in other field.” For more of his wise words intended to help scientists keen to make their own breakthroughs, watch his Nobel Prize lecture here: https://bit.ly/3tqi79Z
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🗣️ We are looking forward to hosting Prof. Hiroyuki Isobe (Department of Chemistry, The University of Tokyo / UTokyo) with an invited lecture "Synthesis-Driven Chemistry of Nanocarbon Molecules" in two weeks' time: "Nanocarbons such as fullerene, nanotubes and graphene are enchanting not only scientists but also lay persons with their attractive structures composed of sp^2-carbon. The fundamental geometry of sp^2-carbon, i.e., trigonal planar, is the key to generate unique network, which also cover nonplanar networks with a combination of non-hexagonal polygons. This lecture will show a synthetic chemist's approach to exploit the chemistry of the 'trigonal planar' structures with organic syntheses as a firm ground. Some representative keywords to be covered in the lecture shall be as follows: synthetic nanotube molecules, molecular bearings, chirality, circularly polarized luminescence, curved pi-systems, machine-learning assisted reaction optimizations, van 't Hoff validations and so on." See more at ► https://lnkd.in/dY9tz4rV ⤵
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Discover our new research paper “Do multiphysics processes lead to mesh independent analyses?" Ever wondered why materials fail? It’s often due to localized deformation in ultra-thin zones, a headache for classical continuum theories. They tend to give us unphysical results and numerical quirks like mesh dependency and zero dissipation. Many believe multiphysical processes could be the solution – things like thermo-hydro-chemo-mechanical couplings. But in our latest research, we did the math to see if they really can elliminate mesh dependency issues. Surprisingly, our findings challenge the common belief. Multiphysics processes don’t always solve the problem! Intrigued? Explore the details here: https://lnkd.in/gb3MvpC3 Eleni Gerolymatou, Alexandros Stathas, European Research Council (ERC), Région Pays de la Loire, Nantes Métropole, Centrale Nantes, Technische Universität Clausthal
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