The surface of metals plays a key role in many technologically relevant areas, such as catalysis, sensor technology and battery research. For example, the large-scale production of many chemical compounds takes place on metal surfaces, whose atomic structure determines if and how molecules react with one another. At the same time, the surface structure of a metal influences its electronic properties. This is particularly important for the efficiency of electronic components in batteries. Researchers worldwide are therefore working intensively on developing new kinds of methods to tailor the structure of metal surfaces at the atomic level.
A team of researchers at the University of Münster, consisting of physicists and chemists and led by Dr. Saeed Amirjalayer, has now developed a molecular tool which makes it possible, at the atomic level, to change the structure of a metal surface. Using computer simulations, it was possible to predict that the restructuring of
Animal acoustic signals are amazingly diverse. Researchers from the University of Zurich and the University of Saint-Etienne, together with French, American and Dutch collaborators, explored the function and diversification of animal acoustic signals and the mechanisms underlying the evolution of animal communication systems.
To this end, they used Shannon and Weaver’s “Mathematical Theory of Communication,” originally applied to telecommunications in 1949, which has transformed the scientific understanding of animal communication. This theory allows the amount of information in a signal to be quantified. The researchers were the first to use this framework within an evolutionary perspective to explore the biological information encoded in an animal signal.
How drumming structure evolves over time
In deciding which biological model to choose, the researchers selected the woodpeckers’ drumming as their ideal candidate. This bird family is known for rapidly striking their
One of the most puzzling components of the Universe has to be dark matter. Although we have extraordinary astrophysical evidence that the normal matter in the Universe — the stuff made out of known particles in the Standard Model — cannot account for the majority of the gravitational effects we observe, all of that evidence is indirect. We still have yet to obtain a shred of repeatable, verifiable direct evidence for whatever particle might be responsible for dark matter. The total evidence places very tight constraints on any non-gravitational interactions
[DATELINE]The Securities and Exchange Commission today released the agenda for the Oct. 5 meeting of the Fixed Income Market Structure Advisory Committee (FIMSAC). The meeting will focus on discussions regarding recent market volatility and the impact of COVID-19 on the corporate bond market, the bond fund and ETF market, the technology and e-trading market, and the municipal securities market. The committee will also consider a recommendation concerning the definition of electronic trading for regulatory purposes, and the meeting will include member observations of the fixed income markets and the Committee’s work. The Commission established the FIMSAC to provide advice and recommendations on fixed income market structure issues.
The meeting will be held by remote means and will be open to the public via webcast on the SEC’s website at www.sec.gov.
Members of the public who wish to provide their views on the matters to be considered by the FIMSAC may
HAMILTON, Bermuda, Oct. 01, 2020 (GLOBE NEWSWIRE) — Sirius International Insurance Group, Ltd. (Nasdaq:SG) (“Sirius Group” or the “Company”) today announced that it has enhanced its Global Business Technology (GBT) team through the enhancement and realignment of its global management structure. This expansion will enable the firm to advance innovative solutions for its customers, improve operational efficiencies and further reduce costs and redundancies.
This restructuring is the final phase in Sirius Group’s GBT transformation which began in late 2019 when Beth Boucher, Global Chief Information Officer (CIO), was hired to provide strategic IT leadership and direction for Sirius Group and its global business segments with the focus on delivering technology solutions to drive innovation throughout the firm.
“Since Beth joined Sirius Group last fall, she has been leading an initiative to undertake a thorough review of the firm’s global business technology capabilities with the goal to maximize innovation and operational
Shape strategic responses through the phases of industry recovery.
Ricoh Co. Ltd., Robert Bosch GmbH, Veoneer Inc., ZF Friedrichshafen AG, and ZMP Inc. will emerge as major automotive stereo camera market participants during 2020-2024.
The automotive stereo camera market is expected to grow by USD 425.68 million during 2020-2024, according to Technavio. The report offers a detailed analysis of the impact of the COVID-19 pandemic on the automotive stereo camera market in optimistic, probable, and pessimistic forecast scenarios.
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Technavio has announced its latest market research report titled Global Automotive Stereo Camera Market 2020-2024 (Graphic: Business Wire)
The automotive stereo camera market will witness Negative and Inferior impact during the forecast period owing to the widespread growth of the COVID-19 pandemic. As per Technavio’s pandemic-focused market research, market growth is likely to Decrease as compared to 2019.