Results 61 to 70 of about 348 (128)

Photochemical Decatungstate‐Catalyzed Hydroacylation of Maleimides

open access: yesEuropean Journal of Organic Chemistry, Volume 29, Issue 20, 27 May 2026.
A photocatalytic protocol to access substituted succinimides via tetra‐n‐butylammonium decatungstate photocatalysis is reported. This direct radical‐driven hydroacylation of a variety of N‐substituted maleimides shows tolerance to various aldehydes (or alkanes), affording differentially substituted succinimides in high yields. Succinimides constitute a
Manos V. G. Lantzanakis   +2 more
wiley   +1 more source

UFO Dinleri, Neoliberalizm ve Kemalizm’in Kesişiminde Bir İnanç: Bilgi Kitabı’nın Kozmik Anlatısı

open access: yesAlternatif Politika
Bu makale, Dünya Kardeşlik Birliği Mevlâna Yüce Vakfı tarafından yayımlanan Bilgi Kitabı’nı UFO dinleri bağlamında ele alırken, kitabın inanç sisteminin Kemalizm ve neoliberalizmle kurduğu söylemsel ilişkileri eleştirel bir metin analiziyle ...
Meriç Kükrer
doaj   +1 more source

Preternatural Claims, Precarious Workers: The Content and Distribution of the Most Successfully Crowdfunded Documentary

open access: yesCINEJ Cinema Journal, 2014
This article examines the raced, gendered, and classed world of UFO-related media with the intention of assessing its potential as a form of resistance. I use as a case study the largest crowdsourced documentary of all time, Sirius (2013), which explores
Dugan Nichols
doaj   +1 more source

Discovery of an Ultrafast Outflow and Insights into the Coronal Geometry of the Super-Eddington Active Galactic Nucleus IRAS F12397+3333

open access: yesThe Astrophysical Journal
We report the discovery of ultrafast outflows (UFOs) in the super-Eddington active galactic nucleus (AGN) IRAS F12397+3333, detected in both the hard- and soft-X-ray bands, and present an investigation of the coronal geometry and accretion flow ...
Deblina Lahiri   +2 more
doaj   +1 more source

Electroweak Higgs production with HiggsPO at NLO QCD

open access: yesEuropean Physical Journal C: Particles and Fields, 2017
We present the HiggsPO UFO model for Monte Carlo event generation of electroweak VH and VBF Higgs production processes at NLO in QCD in the formalism of Higgs pseudo-observables (PO).
Admir Greljo   +4 more
doaj   +1 more source

Socio-Economic Aspects Determined Labour Market's Conditions in South Federal District Regions

open access: yesRUDN Journal of Economics, 2008
Political situation and social-economic development of South Caucasus regions attract particular interest in Russian modern history. Some questions influenced upon formation and development of labour market in UFO are considered in this article. Regional
M Kh Abidov
doaj  

Unveiling the dynamics of the ultrafast outflow in IRAS 13224-3809 with X-ray spectroscopy

open access: yesAstronomy & Astrophysics
IRAS 13224-3809 is one of the most intensively studied narrow-line Seyfert 1 galaxies, with a rich store of literature reporting diverse and, occasionally, contrasting interpretations of its complex X-ray spectra and variability.
Condò Pierpaolo   +11 more
doaj   +1 more source

Resilience to climate change by improving air circulation efficiency and pollutant dispersion in cities: A 3D-UFO approach to urban block design

open access: yesHeliyon
Urbanization presents significant challenges to air quality and climate resilience, necessitating pioneering urban design solutions to enhance air circulation and mitigate pollutants.
Mehdi Makvandi   +7 more
doaj   +1 more source

Nigeria, Afrocentrism, and Conflict Resolution: After Five Decades—How Far, How Well?

open access: yesAfrican Studies Quarterly, 2015
This article interrogates Nigeria’s interventionist role in Africa over more than half century of independence by examining the interplay between Nigeria’s Afrocentric foreign policy drive and its conflict interventionist role in Africa.
Olumuyiwa Babatunde Amao   +1 more
doaj  

Resolving the Multiple Component Outflows in PG 1211+143. I. The Fe–K Absorption Structure and UFO Forest

open access: yesThe Astrophysical Journal
We present the initial high-resolution X-ray spectroscopic observations of the Fe–K absorption structure in the luminous nearby quasar PG 1211+143, utilizing the X-ray Imaging and Spectroscopy Mission (XRISM). The primary objective is to characterize the
Misaki Mizumoto   +17 more
doaj   +1 more source

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