Results 31 to 40 of about 584,992 (269)

The changing pattern of bacterial and fungal respiratory isolates in patients with and without COVID-19 admitted to intensive care unit

open access: yesBMC Infectious Diseases, 2022
Objectives Severe acute respiratory syndrome 2 (SARS-CoV-2) pandemic has had a heavy impact on national health system, especially in the first wave. That impact hit principally the intensive care units (ICUs).
Gianluca Zuglian   +6 more
doaj   +1 more source

Toughening β‐Ga2O3 via Mechanically Seeded Dislocations

open access: yesAdvanced Functional Materials, EarlyView.
β‐Ga2O3 is promising for next‐generation semiconductors but its brittleness limits flexible and high‐precision applications. Here, mechanically seeded dislocations introduced by surface deformation improved damage tolerance in (001) β‐Ga2O3. Nanoindentation and characterization show dislocations suppress cleavage cracks by enabling stable plastic ...
Zanlin Cheng   +5 more
wiley   +1 more source

Papa

open access: yesArchivum Latinitatis Medii Aevi, 1928
Champagne de Labriolle Pierre. Papa. In: Archivum Latinitatis Medii Aevi, tome 4, 1928. pp. 65-75.
openaire   +2 more sources

Well, Papa, can you multiply triplets? [PDF]

open access: yes, 2008
We show that the classical algebra of quaternions is a commutative $\Z_2\times\Z_2\times\Z_2$-graded algebra.
Morier-Genoud, Sophie   +1 more
core   +4 more sources

Inclusive production of a pair of identified, rapidity-separated hadrons in proton collisions

open access: yes, 2012
We consider the inclusive process where a pair of identified hadrons having large transverse momenta is produced in high-energy proton-proton collisions.
Ivanov, Dmitry Yu., Papa, Alessandro
core   +1 more source

An efficient Matched Filtering Algorithm for the Detection of Continuous Gravitational Wave Signals [PDF]

open access: yes, 1999
We describe an efficient method of matched filtering over long (greater than 1 day) time baselines starting from Fourier transforms of short durations (roughly 30 minutes) of the data stream.
Schutz, B. F., Williams, P. R.
core   +2 more sources

Photoconductivity‐Driven Quantum Efficiency Gain in Inorganic Ruddlesden‐Popper Layered Cs2PbBr2I2 Perovskite Photodetector for Visible Light Detection

open access: yesAdvanced Functional Materials, EarlyView.
Rational halogen mixing strategy was employed to shift the bandgap of Cs2PbBr2I2 from ultraviolet to visible region, enabling first realization of a visible‐light photodetector with this 2D layered Ruddlesden‐Popper perovskite material. Under illumination, light‐induced internal field forms and drives trap‐mediated persistent photoconductivity ...
Md Fahim Al Fattah   +11 more
wiley   +1 more source

Diversidad genética de aislamientos de Phytophthora infestans en plantaciones de papa en Costa Rica con el uso de RAPDS

open access: yesAgronomía Costarricense, 2005
Para determinar la diversidad genética de Phytophthora infestans en Costa Rica, 62 aislamientos de este patógeno fueron recolectados en plantaciones de papa en las zonas de Cartago, Zarcero, Fraijanes y Heredia durante 1999-2001 y analizados con el uso ...
Oswaldo Páez   +3 more
doaj   +1 more source

Many-body correlations in Semiclassical Molecular Dynamics and Skyrme interaction

open access: yes, 2012
Constraint Molecular dynamics CoMD calculations have been performed for asymmetric nuclear matter (NM) by using a simple effective interactions of the Skyrme type.
Papa, Massimo
core   +1 more source

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