MolR uses graph neural networks (GNNs) as the molecule encoder, and preserves the equivalence of molecules w.r.t. chemical reactions in the embedding space. Specifically, MolR forces the sum of the ...

Automated creation and manipulation of Chemical Reaction Networks (CRNs) in heterogeneous catalysis, allowing the evaluation of species and reaction properties with data-driven ML models and the ...

Prof. Polanyi took as his subject, “The Transition State in Chemical Reactions”, and illustrated his remarks with particular reference to the ozone-oxygen reaction. Molecules are closely ...

Biochemical reactions are mediated by enzymes, which are biological catalysts that can alter the rate and specificity of chemical reactions inside cells. We present Spatial Modeling Algorithms for ...

A change is called irreversible if it cannot be changed back again. Many chemical reactions are irreversible. In a chemical reaction, new materials are always formed. Sometimes these new materials ...

There are four hypersensitivity classifications: types 1, 2, 3, and 4. Types 1, 2, and 3 are immediate hypersensitivity reactions that occur soon after an allergen exposure. Type 4 is classified as ...

Sarah Vine and Andrew Pierce bring their own no-holds-barred opinions, insights and reaction (clue is in the title) to the biggest stories of the week. New episodes every Wednesday, wherever you ...

Raptors win their fifth road game of the season.

Here’s a roundup of reaction to Glenn’s press conference: New #Jets HC Aaron Glenn is bringing the energy: “Put your seatbelts on and get ready for the ride…. We’re the freaking New York ...

In this video, Fran Scott demonstrates how to measure the rate of reaction and how to increase it. The greater the frequency of successful collisions between reactant particles, the greater the ...

Feb. 21, 2025 — Perovskite solar cells are highly efficient and low cost in production. However, they still lack stability over the decades under real weather conditions. An international ...