Results 21 to 30 of about 31,618 (270)

Global Warming and Atmospheric Carbon: Is Carbon Sequestration a Myth or Reality?

open access: yesStudia Universitatis Vasile Goldis Arad, Seria Stiinte Economice, 2023
Biotic and abiotic carbon sequestration currently seems to be the only viable tools at the disposal of mankind for mitigating greenhouse gas (GHG) emissions and thus a remedy for tackling global warming challenges.
Ogwu Stephen Obinozie   +5 more
doaj   +1 more source

Bootstrap methods for inference in the Parks model

open access: yesEconomics: Journal Articles, 2020
This paper shows how to bootstrap hypothesis tests in the context of the Parks’s (1967) Feasible Generalized Least Squares estimator. It then demonstrates that the bootstrap outperforms FGLS(Parks)’s top competitor.
Moundigbaye Mantobaye   +3 more
doaj   +1 more source

Synthesis of the C9−C23 (C9′−C23′) Fragment of the Dimeric Natural Product Rhizopodin

open access: yes, 2016
A stereoselective assembly of the C9−C23 (C9′−C23′) fragment of rhizopodin, a 38-membered bis-lactone natural product, has been developed. A highly efficient approach to this fragment assembles >50% of the carbon skeleton and the stereochemical elements ...
Zhengshuang Xu (2202883)   +3 more
core   +2 more sources

Listeriaphages and coagulin C23 act synergistically to kill Listeria monocytogenes in milk under refrigeration conditions [PDF]

open access: yes, 2015
Bacteriophages and bacteriocins are promising biocontrol tools in food. In this work, two Listeria bacteriophages, FWLLm1 and FWLLm3, were assessed in combination with the bacteriocin coagulin C23 to inhibit Listeria monocytogenes.
Rodríguez-Rubio, Lorena   +11 more
core   +3 more sources

Handling heteroskedasticity in labour demand functions of athletes

open access: yesCroatian Review of Economic, Business and Social Statistics, 2018
Based on previous research it can be stated that modelling sport economics related demand curves (e.g. demand for sport events and athletes) is different from other types of modelling.
Rappai Gábor, Fűrész Diána Ivett
doaj   +1 more source

Toward the synthesis of reidispongiolide A: An improved stereocontrolled synthesis of the C23-C35 fragment of reidispongiolide A [PDF]

open access: yes, 2004
An improved synthesis of 1 (R = SiPh2CMe3, R1 = SiMe2CMe3) which contains the C23-C35 moiety of reidispongiolide A, was completed. An intermol. Nozaki-Hiyama-Kishi coupling was employed for the union of C23-C30 and C31-C35 fragments.
D'Orsi R.   +4 more
core   +1 more source

Government Expenditure and Economic Growth in Euro Area Countries

open access: yesNaše Gospodarstvo, 2022
In this article, the author examines the impact of government expenditure on economic growth. A review of empirical studies shows that researchers have found a negative link between government spending and economic growth in most cases.
Cenc Helena
doaj   +1 more source

Synthesis of Iriomoteolide-1a C13−C23 Fragment via Asymmetric Conjugate Addition and Julia−Kocienski Coupling Reaction

open access: yes, 2016
The key C13−C23 fragment toward the total synthesis of iriomoteolide-1a (1) has been constructed from an 1,2-acetonide containing aldehyde 5 via a Julia−Kocienski olefination with the C16−C23 segment 6.
Teck-Peng Loh (1433638)   +2 more
core   +2 more sources

Terrorism and investment in Africa: Exploring the role of military expenditure

open access: yesEconomics and Business Review, 2022
The aim of this study is to investigate the influence of military expenditure on the relationship between terrorism and investment in twenty-four African countries for the period 2001 to 2018. The study utilizes fixed effects regression with Driscoll and
Iheonu Chimere O., Ichoku Hyacinth E.
doaj   +1 more source

Financial inclusion and extreme poverty in the MENA region: a gap analysis approach [PDF]

open access: yesReview of Economics and Political Science, 2020
Purpose – Eradicating extreme poverty remains one of the most significant and challenging sustainable development goals (SDGs) in the Middle East and North African (MENA) region.
Noha Emara, Mahmoud Mohieldin
doaj   +1 more source

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