Results 21 to 30 of about 1,197,408 (298)

Interpolated Derivatives [PDF]

open access: yesProceedings of the Edinburgh Mathematical Society, 1940
In a previous paper [Spain, Proc. Roy. Soc. Edinburgh, Vol. LX (1940), 134], I have shown that the application of the cardinal function to the problem of interpolating the derivatives yields the resultThis formula is valid for x > a (the constant of integration), and R(n) < 0. The analytical continuation for R(n) ≥ 0.
openaire   +1 more source

Eugenol and Thymol Derivatives as Antifeedant Agents against Red Palm Weevil, Rhynchophorus ferrugineus (Coleoptera: Dryophthoridae) Larvae

open access: yesInsects, 2021
Coconut palms in Malaysia are infested by a destructive invasive pest, RPW since 2007, and the pest’s population is difficult to control. At present, RPW control management mainly relies on the use of monocrotophos, which is administered by the trunk ...
Tay Karh Yan   +3 more
doaj   +1 more source

Preparation and Antimicrobial Activity of Chitosan and Its Derivatives: A Concise Review

open access: yesMolecules, 2021
Despite the advantages presented by synthetic polymers such as strength and durability, the lack of biodegradability associated with the persistence in the environment for a long time turned the attention of researchers to natural polymers.
Luminita Georgeta Confederat   +4 more
doaj   +1 more source

Management of Pests and Coconut (Cocos nucifera) Products in Northen Sumatra

open access: yesJurnal Ilmu Pertanian Indonesia
The coconut plant (Cocos nucifera L.) plays an important role in the production of cooking oil. In 2021, the area of coconut plantations in North Sumatra was 442,072.76 hectares, while the area planted in Tanjung Balai was 3,470.50 ha, with a total ...
Ameilia Zuliyanti Siregar   +3 more
doaj   +1 more source

Passive Immunoprophylaxis for the Protection of the Mother and Her Baby: Insights from In Vivo Models of Antibody Transport

open access: yesJournal of Immunology Research, 2017
Pregnant women are at high risk for infection by pathogens. Vertical transmission of infectious agents, such as Zika, hepatitis B, and cytomegalovirus during pregnancy, remains a public health problem, associated with dire outcomes for the neonate. Thus,
Yanqun Xu   +4 more
doaj   +1 more source

Risk exposure mitigation: Approaches and recognised instruments (7) [PDF]

open access: yesBankarstvo, 2015
The risk management function development in banks, along with the development of tools that banks can use throughout this process, has had the strong support in international standards, not only in the recommended approaches for calculating economic ...
Matić Vesna
doaj   +1 more source

In vitro enhancement of Zika virus infection by preexisting West Nile virus antibodies in human plasma-derived immunoglobulins revealed after P2 binding site-specific enrichment

open access: yesMicrobiology Spectrum
Human immunoglobulin preparations contain a diverse range of polyclonal antibodies that reflect past immune responses against pathogens encountered by the blood donor population.
Yong He   +8 more
doaj   +1 more source

STRATEGIC MANAGEMENT OF PROPERTIES

open access: yesInternational Journal of Innovative Technologies in Economy, 2021
This paper is dedicated to the study of strategic management techniques for improving the return on in-vestment of a real estate company with techniques of increasing the financial leverage and reduction of sys-temic risk and specific risk of this kinds ...
Francesco Carlier
doaj   +1 more source

Deriving the Derivative

open access: yesSigns and Society, 2018
AbstractThe anthropology of finance has been dominated by ethnographic field research and the performativity thesis advanced by Donald Mackenzie and Michel Callon. This essay takes a different tack and proposes a semiotic framework to look at the central concept in derivative finance, that of volatility.
openaire   +1 more source

Sickle Cell Disease Is an Inherent Risk for Asthma in a Sibling Comparison Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Introduction Sickle cell disease (SCD) and asthma share a complex relationship. Although estimates vary, asthma prevalence in children with SCD is believed to be comparable to or higher than the general population. Determining whether SCD confers an increased risk for asthma remains challenging due to overlapping symptoms and the ...
Suhei C. Zuleta De Bernardis   +9 more
wiley   +1 more source

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