Results 1 to 10 of about 2,159,370 (313)

Hot Hydride Superconductivity Above 550 K [PDF]

open access: yesFrontiers in Electronic Materials, 2022
The search for room temperature superconductivity has accelerated in the last few years driven by experimentally accessible theoretical predictions that indicated alloying dense hydrogen with other elements could produce conventional superconductivity at high temperatures and pressures.
Grockowiak, Audrey   +13 more
openaire   +5 more sources

Spring barley variety Laudis 550 [PDF]

open access: yesCzech Journal of Genetics and Plant Breeding, 2019
Laudis 550 is a mid-late malting spring barley variety, medium resistant to lodging and medium resistant to stem brackling. It is resistant to powdery mildew, medium resistant to brown rust, leaf blotch complex and scald.
Radim Korhoň   +3 more
doaj   +3 more sources

On the Gerasimov-Drell-Hearn sum rule for the deuteron [PDF]

open access: yes, 1997
The Gerasimov-Drell-Hearn sum rule is evaluated for the deuteron by explicit integration up to a photon energy of 550 MeV including contributions from the photodisintegration channel and from coherent and incoherent single pion production as well. The photodisintegration channel converges fast enough in this energy range and gives a large negative ...
Arenhövel   +22 more
arxiv   +5 more sources

Sex-specific effects of perinatal FireMaster® 550 (FM 550) exposure on socioemotional behavior in prairie voles

open access: yesNeurotoxicology and Teratology, 2020
The rapidly rising incidence of neurodevelopmental disorders with social deficits is raising concern that developmental exposure to environmental contaminants may be contributory. Firemaster 550 (FM 550) is one of the most prevalent flame-retardant (FR) mixtures used in foam-based furniture and baby products and contains both brominated and ...
Heather M. Stapleton   +7 more
openaire   +5 more sources

A dual-polarized quasi-optical SIS mixer at 550 GHz [PDF]

open access: green, 2000
In this paper, we describe the design, fabrication, and the performance of a low-noise dual-polarized quasi-optical superconductor-insulator-superconductor (SIS) mixer at 550 GHz.
Goutam Chattopadhyay   +3 more
openalex   +4 more sources

Ratcheting behavior of Eurofer97 at 550 °C

open access: yesNuclear Materials and Energy, 2018
The components in reactor are usually exposed to cyclic loading caused by frequent startups, shutdown and load fluctuations which lead to ratcheting effect.
Kuo Zhang, Jarir Aktaa
doaj   +4 more sources

When satellite is all you have: watching the internet from 550 ms

open access: yesACM/SIGCOMM Internet Measurement Conference, 2022
Satellite Communication (SatCom) offers internet connectivity where traditional infrastructures are too expensive to deploy. When using satellites in a geostationary orbit, the distance from Earth forces a round trip time higher than 550 ms. Coupled with
Daniel Perdices   +4 more
semanticscholar   +1 more source

يوسف بن تاشفين (400- 550 هـ)

open access: yesالأستاذ, 2021
يُعَدّ يوسف بن تاشفين واحداً من علماء المسلمين الذين جددوا للأمة الإسلامية نهضتها وأعادوا لها تألقها وقوتها وهو ذو شخصية إسلامية متميزة استجمعت من خصال الخير وجوامع الفضيلة ما ندر أن يوجد مثلها في شخص مثله ذاع صيته في المشرق الإسلامي وهو يقارع الصليبيين ...
م.د. سناء خدا كرم
doaj   +1 more source

Biflavones from Platonia insignis Mart. Flowers Promote In Vitro Antileishmanial and Immunomodulatory Effects against Internalized Amastigote Forms of Leishmania amazonensis

open access: yesPathogens, 2021
Leishmaniasis is an infectious disease that affects millions of people worldwide, making the search essential for more accessible treatments. The species Platonia insignis Mart.
Érika Alves Bezerra   +8 more
doaj   +1 more source

550 Chicken? No Way… [PDF]

open access: yesPediatric Research, 2010
Background and aims: Food phobia is a rare condition that can significantly affect the well-being of adolescents. Usually the diagnosis is suspected after a good anamnesis and the behavioral intervention is the most effective approach. Methods: Case report. Results: Female 14-years old adolescent, previously healthy.
H Rodrigues, A Ferrão
openaire   +2 more sources

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