Results 111 to 120 of about 16,770 (306)

Relativizing Relativity

open access: yesFoundations of Physics, 2000
Special relativity theory is generalized to two or more ``maximal'' signalling speeds. This framework is discussed in three contexts: (i) as a scenario for superluminal signalling and motion, (ii) as the possibility of two or more ``light'' cones due to the a ``birefringent'' vaccum, and (iii) as a further extension of conventionality beyond synchrony.
openaire   +2 more sources

Synthesis and Isolation of Bismuth Scorpionate Complexes: Toward Bond Activation via Bismuth‐Ligand Cooperation

open access: yesChemistry – A European Journal, EarlyView.
ABSTRACT Over the past twenty years, main group chemistry has significantly expanded its scope to include reactivities once considered the exclusive domain of transition metals. Among the emerging concepts, element‐ligand cooperation has proven to be a powerful strategy for enabling bond activation reactions but remains relatively unexplored for ...
Lennart Hensle, Viktoria H. Gessner
wiley   +1 more source

Distinct Ligand‐ and Metal‐Centered Phosphorescence in a Terbium Carbazolyl Complex

open access: yesChemistry – A European Journal, EarlyView.
Terbium and lanthanum carbazolide complexes show two distinct modes of luminescence: Strongly temperature‐dependent narrow‐line terbium emission could be induced. In addition, both the terbium and the lanthanum complexes show broad‐line interligand emission processes with excited states of microsecond life‐time.
Xiaofei Sun   +9 more
wiley   +1 more source

Historicism without Relativism? Alasdair MacIntyre’s Proposal for the Rescue of Moral Imperativeness

open access: yesSvensk Teologisk Kvartalskrift, 2014
Alasdair MacIntyre’s historicism has been suspected of sliding inescapably into relativism insofar as it explicitly rejects all claims to final or absolute knowledge.
Marc Boss
doaj  

The Other “in” the Self: The sense of self and the threat of relativism

open access: yesRivista di Estetica, 2014
On the traditional view, a sense of selfhood appears relatively late in infancy, since to be, or to possess, a self is taken to require such capacities as language and metacognition.
Cristina Meini, Alfredo Paternoster
doaj   +1 more source

Design Principles for Next Generation of Small Organic Molecules for Photodynamics Therapy Revealed by Nonadiabatic Molecular Dynamics

open access: yesChemistry – A European Journal, EarlyView.
Molecular design reshapes the landscape of excited‐state relaxation. Nonadiabatic dynamics reveal how electronic structure guides population flow between competing pathways beyond static energetic arguments. ABSTRACT Nitrobenzochalcogenadiazole derivatives are emerging candidates for photodynamic therapy (PDT), yet the precise mechanisms governing ...
Vinícius N. da Rocha   +2 more
wiley   +1 more source

Pengaruh Orientasi Etika terhadap Independensi dan Kualitas Audit Auditor BPK-RI

open access: yesJournal of Accounting and Investment, 2016
The research is to test the effects of internal factors within an auditor of BPK (ethical orientation: idealism & relativism) on independence in fact and audit quality. Respondents of the research are BPK auditors across Indonesia. The method used in
Akhmad Samsul Ulum
doaj  

Phosphorescence of Heavy, T‐Shaped Pnictogen Trisamides in Solution at Room Temperature in the Near‐Infrared II Region

open access: yesChemistry – A European Journal, EarlyView.
The unique photophysical properties of heavy T‐shaped Sb and Bi trisamides are reported. A ligand‐to‐pnictogen charge‐transfer excitation from a redox‐active NNN pincer to a vacant pnictogen p‐orbital populates a triplet state that emits in the highly desirable NIR‐II region, with lifetimes up to the µs range.
Katharina L. Deuter   +4 more
wiley   +1 more source

Semiconducting Single‐Wall Antimony Oxide Nanotubes and Oxidotritelluridoantimonate(V) Anions

open access: yesChemistry – A European Journal, EarlyView.
Antimony(V) binds directly to tellurium(−II) in the (SbOTe3)3− anion. The latter has been found between Sb2O3 nanotubes in a microporous cetineite structure. The Sb2O3 nanotube is positively polarized on its outer surface and negatively polarized on its inner surface, corresponding to a cylindrical capacitor. Substantial charge transfer from the anions
Huanyu He   +3 more
wiley   +1 more source

Truth-Relativism, Norm-Relativism, and Assertion

open access: yes, 2011
The main goal in this paper is to outline and defend a form of Relativism, under which truth is absolute but assertibility is not. I dub such a view Norm-Relativism in contrast to the more familiar forms of Truth-Relativism.
Greenough, Patrick Michael   +2 more
core   +1 more source

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