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  1. Vor 5 Tagen · Using real-time mass spectrometric (MS) monitoring, we demonstrate one-step, catalyst-free spontaneous oxidation of various alcohols (ROH) to key reactive intermediates for the formation of ROO– compounds on the surface of water microdroplets surrounded by alcohol vapor, carried out under ambient conditions. These organic peroxides (POs) can act as important secondary organic aerosols (SOA ...

  2. Vor 19 Stunden · This paper addresses the well-known NP-hard problem, the Symmetric Travelling Salesman Problem (STSP), which has numerous applications in logistics and graph theory. To solve this complex problem, a discrete version of the Marine Predators Algorithm (D-MPA) is introduced. Although MPA has been extensively studied for various optimization problems and real-world applications, its use in routing ...

  3. Vor 5 Tagen · The interaction of electronic and mechanical degrees of freedom affects the electronic and transport properties of condensed matter systems. 1–5 This interaction plays a crucial role in determining various electronic and thermal properties of materials such as electrical conductivity, 6 thermal conductivity, 7,8 superconductivity, 9 charge transport, 10 carrier mobility, 11,12 mass ...

  4. Vor 4 Tagen · This Special Collection in JACS aims to curate high-impact, significant contributions from India spanning a wide spectrum of interdisciplinary areas over the past 25 years.

  5. Vor 19 Stunden · George Clooney holt Richard Gere vor die Kamera – in einer seltenen Serienrolle. Richard Gere hat in zahlreichen großen Hollywoodfilmen mitgespielt. Nun nimmt er ein seltenes TV-Angebot für eine Spionagethriller-Serie an. George Clooney hat seine Hände im Spiel. Los Angeles. Star-Besetzung für eine neue TV-Serie: Richard Gere (74 ...

  6. Vor 19 Stunden · Richard Gere Foto: Scott A Garfitt/Invision/AP/dpa. „Pretty Woman“-Star Richard Gere hat in zig großen Hollywoodfilmen mitgespielt. Nun nimmt er ein seltenes TV-Angebot für eine ...

  7. Vor 4 Tagen · スタンフォード大学のRichard N. Zare氏などの研究チームは常温常圧と触媒がある環境で細かい水滴と窒素からアンモニアを合成するという消費エネルギーが極めて低いアンモニア合成法を開発したよ