Results 71 to 80 of about 389,242 (317)
A new method for deducing the effective collision frequency profile in the D-region [PDF]
, 2008 A method based on linear regularization is presented for the deduction of the effective collision frequency profile in the D-region using an incoherent scatter radar and a colocated riometer.
Honary, Farideh, Beharrell, Matthew J.
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WIMBY D1.6 Estimated species-level collision mortality rates [PDF]
These .csv files contain the species-level estimates of collision-mortality rate (mean estimated number of collision victims per year and per turbine, and 95% credible intervals), estimated from the fitted models for birds and bats.
Adrienne Etard (International Institute for Applied Systems Analysis)
core +1 more source
Scandinavian Journal of Trauma, Resuscitation and Emergency MedicineBackground Road traffic injury remains a significant global health challenge, causing over 1.2 million deaths and tens of millions of non-fatal injuries each year.
Tim Nutbeam +12 more
doaj +1 more source
Arthritis Care &Research, Accepted Article.Objective Youth who experience a sport‐related knee injury have elevated odds of overweight or obesity in 3‐10 years, compounding their risk for post‐traumatic osteoarthritis (PTOA). To inform prevention strategies, this study compared patterns of adiposity change between youth with a sport‐related knee injury and uninjured youth in the 2‐year period ...
Justin M. Losciale +6 more
wiley +1 more source
Longitudinal collision risk for ATC track systems: a hazardous event model [PDF]
, 2006 This paper presents a collision risk model and operational concepts for longitudinal separated aircraft in the North Atlantic Region air traffic control track system, and indicates how it might be used to reduce separation minima safely, and hence ...
Brooker, Peter
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, 2016 BACKGROUND Approximately 65% of Ho Chi Minh's population live in the Hems (alleyways). The hem is a unique attribute of Vietnamese urban life and offers a glimpse of life beyond the business and tourist dominated centre.
Andrew Stiff (8844764)
core +1 more source
Practical Collisions for EnRUPT [PDF]
Journal of Cryptology, 2009 The EnRUPT hash functions were proposed by O'Neil, Nohl and Henzen as candidates for the SHA-3 competition, organised by NIST. The proposal contains seven hash functions, each having a different digest length. We present a practical collision attack on all of these seven EnRUPT variants. The time complexity of our attack varies from $2^{36}$ to $2^{40}
Indesteege, Sebastiaan, Preneel, Bart
openaire +5 more sources
Advanced Engineering Materials, EarlyView.Building machine‐readable vocabularies for materials science is slow, expert‐driven work. This study benchmarks 13 large language models on two of its first steps: finding candidate terms in engineering articles and deciding where they belong in a class hierarchy.
Thomas Bjarsch +3 more
wiley +1 more source
Small debris fragments contribution to collision probability for spacecraft in Low Earth Orbits [PDF]
, 2014 Around the Earth there are more than ten million objects larger than 1 mm that can interfere with other orbiting spacecraft. In particular, objects larger than 1 cm are considered massive enough to seriously damage or even destroy a satellite in case of ...
Colombo, Camilla +2 more
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AtomsIn this work, the He and Ar triplet autoionizing states have been studied using a non-monochromatic electron beam and a high-resolution electrostatic analyzer at low incident electron energies and three ejection angles: 40°, 90°, and 130°.
Bratislav P. Marinković +2 more
doaj +1 more source