Results 41 to 50 of about 38,862 (155)
Cold EI—The Way to Improve GC‐MS and Increase Its Range of Applications
Mass Spectrometry Reviews, EarlyView.ABSTRACT Gas chromatography‐mass spectrometry (GC‐MS) with Cold electron ionization (EI) is based on interfacing the GC and MS with a supersonic molecular beam (SMB) along with electron ionization of vibrationally cold sample compounds in the SMB in a contact‐free fly‐through ion source (hence the name Cold EI).
Aviv Amirav +3 more
wiley +1 more source
Generalizations of Cole's Systems [PDF]
, 1996 There are four resolvable Steiner triple systems on fifteen elements.
Gizatullin, Marat
core
Chromatic Numbers of Simplicial Manifolds
, 2019 Higher chromatic numbers $\chi_s$ of simplicial complexes naturally generalize the chromatic number $\chi_1$ of a graph. In any fixed dimension $d$, the $s$-chromatic number $\chi_s$ of $d$-complexes can become arbitrarily large for $s\leq\lceil d/2 ...
Lutz, Frank H., Møller, Jesper M.
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Quarterly Journal of the Royal Meteorological Society, EarlyView.Long‐term disdrometer observations are utilized to derive Z–R relationships for ‐the Western Pacific tropical cyclones. A hybrid moment‐based approach is employed to determine the interrelationships among pairs of gamma distribution parameters. Enhanced estimates of rainfall rate and slope parameter are obtained using machine‐learning techniques ...
Jayalakshmi Janapati +5 more
wiley +1 more source
Equitable edge colored Steiner triple systems [PDF]
, 2011 A k-edge coloring of G is said to be equitable if the number of edges, at any vertex, colored with a certain color differ by at most one from the number of edges colored with a different color at the same vertex.
Abueida, Atif A. +2 more
core +1 more source
The Nexus Between Circular Economy and Sustainable Supply Chain Management: PRISMA Methodology
Sustainable Development, EarlyView.ABSTRACT The intersection of sustainable supply chain management (SSCM) and circular economy (CE) has attracted increasing academic and practical attention, emphasizing the need for integrated sustainability approaches. This study employs the PRISMA protocol and conceptualizes the CE–SSCM relationship as a dynamic system in which internal capabilities,
Feriel Barkaoui, Khaled Ben abdallah
wiley +1 more source
Sustainable Development, EarlyView.ABSTRACT ‘Hard’ natural sciences have extensively been used to provide evidence that climate change is happening and climate action is needed. If the contribution of our economic activities to disturbing our climate systems is now largely accepted, the way in which we design and operationalise ‘climate action’—how we transition to more sustainable ...
Sandrine Simon
wiley +1 more source
M. E. Grant Duff, Philosophic Liberalism and the Global Liberal Cause
History, EarlyView.Abstract Historians disagree about how best to conceptualize nineteenth‐century British Liberalism in relation to its international contexts. This article argues that we can better understand the patterns involved by interrogating individuals who bridged the worlds of partisan politics and elaborated thought.
Alex Middleton
wiley +1 more source
Pasch trades on the projective triple system of order 31 [PDF]
, 2016 We determine all 120 nonisomorphic systems obtainable from the projective Steiner triple system of order 31 by at most three Pasch trades. Exactly three of these, each corresponding to three Pasch trades, are rigid.
Grannell, Mike, Knor, Martin
core
Abacus, EarlyView.This study examines whether comparable financial information can mitigate differences between individual and institutional investors’ trading behaviour, particularly behaviour that is shaped by investor sentiment. The results indicate that the higher the comparability, the smaller the gap in trading behaviour driven by investor sentiment between ...
Eun Hye Jo, Jung Wha (Jenny) Lee
wiley +1 more source