Results 61 to 70 of about 80,323 (238)

Service Function Chain Deployment Method Based on VNF Divided Backup Mechanisms [PDF]

open access: yesJisuanji kexue
Service Function Chain(SFC) deployment is a key technology for realizing flexible and diverse network services,and SFC reliability is an important index in SFC deployment work.Existing methods improve the reliability of SFC while waste network resources ...
ZHAO Jihong, MA Jian, LI Qianwen, NING Lijuan
doaj   +1 more source

Time Integrals Under the Black–Scholes–Merton and Margrabe Economies

open access: yesJournal of Futures Markets, EarlyView.
ABSTRACT The problem of integrating the Black, Scholes, and Merton (BSM) formula with respect to the time variable is paramount for an economist. Inspired by the real options literature, Shackleton and Wojakowski offer analytic formulae for valuing finite maturity (profit) caps and floors that are contingent on continuous flows following a lognormal ...
José Carlos Dias   +3 more
wiley   +1 more source

Synergistic Effects of Steel Fibers and Silica Fume on Concrete Exposed to High Temperatures and Gamma Radiation

open access: yesBuildings
The study explores the resistance of high-strength C40/50 concrete with steel fiber and silica fume admixture to high temperature and gamma radiation. The purpose is to create concrete composites with radiation shielding properties and high temperature ...
Mahmut Durmaz
doaj   +1 more source

Three dimensional spider-web-like superconducting filamentary paths in $K_xFe_{2-y}Se_2$ single crystals

open access: yes, 2013
Since the discovery of high temperature superconductivity in F-doped LaFeAsO, many new iron based superconductors with different structures have been fabricated2.
Deng, Qiang   +9 more
core   +1 more source

Nasal Air‐Jet Sensitivity Differentiates Empty Nose Syndrome and Turbinate Reduction Patients: A Pilot Study

open access: yesThe Laryngoscope, EarlyView.
This prospective pilot study aims to compare nasal mucosal sensitivity to air‐jet stimuli between ENS patients and patients who underwent septoplasty/turbinate reduction (septo‐turb) surgery, but without ENS symptoms. The ENS group had a significantly higher (less sensitive) threshold than the septo‐turb group for the septum opposing the center of the ...
Kanghyun Kim   +8 more
wiley   +1 more source

Suitability of different levels of sunflower cake from biodiesel production as feed ingredient for lamb production

open access: yesRevista Brasileira de Zootecnia, 2020
The objective of this study was to evaluate performance traits, intake, nutrient apparent digestibility, and economic analysis of lambs fed diets containing different levels of sunflower cake (SFC) with a certain chemical composition.
Lidiane Fagundes da Silva Monteiro   +6 more
doaj   +1 more source

The need to merge supercritical fluid chromatography into undergraduate curricula for the twenty-first century

open access: yesGreen Chemistry Letters and Reviews, 2021
Complementarity to liquid and gas chromatography, supercritical fluid chromatography (SFC) is becoming a mainstream separation technique. There is a global demand for more SFC users since ‘green’ method development has become a favorable target for ...
Tricia Naicker, Kamini Govender
doaj   +1 more source

Photooxidation of 18‐Carbon Polyunsaturated Fatty Acids to Prepare Mono‐Hydroxylated Octadecanoids

open access: yesLipids, EarlyView.
We developed a fast and simple one‐step synthetic strategy to produce mono‐hydroxylated metabolites based on the photosensitized oxidation of 18‐carbon polyunsaturated fatty acids (PUFAs). This approach could likely be extended to other PUFAs, suggesting that photosensitized oxidation could be employed to rapidly prepare hydroperoxides from multiple ...
Johanna Revol‐Cavalier   +2 more
wiley   +1 more source

Chemical Ionization Mass Spectrometry: Fundamental Principles, Diverse Applications, and the Latest Technological Frontiers

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The review examines the evolution of chemical ionization mass spectrometry (CI‐MS), a technique developed in 1966 by Field and Munson. CI is a soft‐ionization method that produces more intense molecular ions with less fragmentation than electron ionization (EI).
Malvika Dutt   +4 more
wiley   +1 more source

The role of deans in implementing smoke-free campus policies: the case of medical schools in France

open access: yesBMC Health Services Research
Background Smoke-free campus (SFC) policies prohibit smoking and vaping on all university grounds and for all users. The literature on SFC shows that these policies reduce exposure to secondhand smoke and increase smoking cessation.
Diane Geindreau   +2 more
doaj   +1 more source

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