Results 31 to 40 of about 1,737,738 (208)

Surface enrichment and diffusion enabling gradient-doping and coating of Ni-rich cathode toward Li-ion batteries

open access: yesNature Communications, 2021
Critical barriers to layered Ni-rich cathode commercialisation include their rapid capacity fading and thermal runaway from crystal disintegration and their interfacial instability.
Hai-Feng Yu   +7 more
semanticscholar   +1 more source

Geochemistry of Ni in the Cretaceous-Tertiary succession Fiskeler (Fish Clay) at Stevns Klint (Denmark): cheto-smectite of the black marl [PDF]

open access: yesJournal of the Serbian Chemical Society, 2006
The Cretaceus-Tertiary (KT) boundary at Stevns Klint (the Højerup succession), Fiskeler, consists of a thin red clay layer overlain by a thick one of black marl. These two layers are made up mainly from cheto-smectite and biogenic calcite. The black marl
Premović Pavle I.   +5 more
doaj   +1 more source

A Unique Complication after a Routine Operation – Late Pseudoaneurysm of the Brachial Artery after Plate Fixation of Humeral Shaft Fracture. A Case Report and Review of the Literature [PDF]

open access: yesFolia Medica, 2020
We report an extremely rare case of an 82-year-old woman with pseudoaneurysm of the brachial artery developed 22 months after a plate osteosynthesis with angularly stable locking plates for the proximal humerus.
Boris Kyurkchiev   +3 more
doaj   +3 more sources

Electrochemical Corrosion Resistance of Ni and Co Bonded Near-Nano and Nanostructured Cemented Carbides

open access: yesMetals, 2020
The advantages of nanostructured cemented carbides are a uniform, homogenous microstructure and superior, high uniform mechanical properties, which makes them the best choice for wear-resistant applications.
Tamara Aleksandrov Fabijanić   +4 more
doaj   +1 more source

Meeting report and review: Immunological assays and correlates of protection for next‐generation influenza vaccines

open access: yesInfluenza and Other Respiratory Viruses, Volume 14, Issue 2, Page 237-243, March 2020., 2020
Abstract Background This report summarizes the discussions and conclusions from the “Immunological Assays and Correlates of Protection for Next‐Generation Influenza Vaccines” meeting which took place in Siena, Italy, from March 31, 2019, to April 2, 2019.
Florian Krammer   +4 more
wiley   +1 more source

ON NI AND QUASI-NI RINGS

open access: yesKorean Journal of Mathematics, 2016
Summary: Let \(R\) be a ring. It is well-known that \(R\) is \(NI\) if and only if \(\sum_{i=0}^nRa_iR\) is a nil ideal of \(R\) whenever a polynomial \(\sum_{i=0}^na_ix^i\) is nilpotent, where \(x\) is an indeterminate over \(R\). We consider a condition which is similar to the preceding one: \( \sum_{i=0}^nRa_iR\) contains a nonzero nil ideal of \(R\)
Kim, Dong Hwa   +3 more
openaire   +3 more sources

Two Novel Avian Influenza Virus Subtypes Isolated from Domestic Ducks in North of Iran [PDF]

open access: yesArchives of Razi Institute, 2022
Avian Influenza Viruses (AIV) are the causative agents of Avian Influenza (AI), which is a contagious and zoonotic disease in birds. Among birds, wild waterfowls and ducks are the primary and natural reservoirs of low pathogenic avian influenza viruses ...
A Abtin   +4 more
doaj   +1 more source

Highly active Ni/CeO2 catalyst for CO2 methanation: Preparation and characterization

open access: yes, 2021
A Ni/CeO2 catalyst was prepared via decomposition of nickel precursor by gas discharge plasma, followed by hydrogen reduction thermally. The activity of the obtained catalyst reaches the highest level towards CO2 methanation with methane selectivity ...
Ning Rui   +10 more
semanticscholar   +1 more source

Mechanistic insight into the active centers of single/dual-atom Ni/Fe-based oxygen electrocatalysts

open access: yesNature Communications, 2021
Single-atom catalysts with maximum metal utilization efficiency show great potential for sustainable catalytic applications and fundamental mechanistic studies.
W. Wan   +8 more
semanticscholar   +1 more source

Primary Prevention of Neutropenia by Empegfilgrastim in Patients with Advanced Stages of Classical Hodgkin Lymphoma Treated with Intensive First-Line Chemotherapy with a Modified 6-Cycle Program EACODD-14 Under the Protocol “LKh-Rossiya-1”

open access: yesКлиническая онкогематология, 2023
Aim. To assess the efficacy of a long-acting form of the granulocyte colony-stimulating factor (G-CSF) empegfilgrastim in primary prevention of neutropenia in patients with advanced stages of classical Hodgkin lymphoma (cHL) who received intensive ...
Anna Anatolevna Spornik   +12 more
doaj   +1 more source

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