Results 31 to 40 of about 186,890 (266)

Background independent quantizations—the scalar field: II [PDF]

open access: yesClassical and Quantum Gravity, 2006
51 pages, LaTeX, no figures, revised ...
Kaminski, W.   +2 more
openaire   +4 more sources

An Axiomatic Relational–Informational Framework for Emergent Geometry and Effective Spacetime

open access: yesAxioms
This work is axiomatic and structural in nature and is not intended as a phenomenological physical theory, but as a framework clarifying minimal informational primitives from which geometric and dynamical descriptions may emerge.
Călin Gheorghe Buzea   +6 more
doaj   +1 more source

Clinical efficacy of minipterional craniotomy with rostral transsylvian-transinsular approach for hypertensive basal ganglion hemorrhage

open access: yesJournal of Medical Sciences, 2020
Background: Clinical applications of transsylvian-transinsular (TS-TI) approaches to hypertensive basal ganglia hemorrhages (HBGHs) have an enormous difference in functional independence rate. The aim of this study is to investigate the clinical efficacy
Bon-Jour Lin   +10 more
doaj   +1 more source

Background Independent Duals of the Harmonic Oscillator [PDF]

open access: yesPhysical Review Letters, 2006
We show that a class of topological field theories are quantum duals of the harmonic oscillator. This is demonstrated by establishing a correspondence between the creation and annihilation operators and non-local gauge invariant observables of the topological field theory.
openaire   +3 more sources

Improving Independence Self-care of Postpartum Mother Through Transformational Leadership: Literature Review

open access: yesJournal of Health (JOH), 2019
Background: Self-care for postpartum mothers is very necessary, based on Orem's theory that humans basically have the ability to care for themselves.
Steffy Putri Amanda, Luky Dwiantoro
doaj   +1 more source

TOWARDS A BACKGROUND INDEPENDENT QUANTUM THEORY OF GRAVITY [PDF]

open access: yesInternational Journal of Modern Physics D, 2004
Any canonical quantum theory can be understood to arise from the compatibility of the statistical geometry of distinguishable observations with the canonical Poisson structure of Hamiltonian dynamics. This geometric perspective offers a novel, background independent non-perturbative formulation of quantum gravity.
Jejjala, Vishnu   +2 more
openaire   +3 more sources

Background independent exact renormalisation [PDF]

open access: yesThe European Physical Journal C, 2021
AbstractA geometric formulation of Wilson’s exact renormalisation group is presented based on a gauge invariant ultraviolet regularisation scheme without the introduction of a background field. This allows for a manifestly background independent approach to quantum gravity and gauge theories in the continuum.
openaire   +3 more sources

International depiction of the cost of functional independence limitations among older adults living in the community: a systematic review and cost-of-impairment study

open access: yesBMC Geriatrics, 2022
Background Functional independence limitations restrict older adult self-sufficiency and can reduce quality of life. This systematic review and cost of impairment study examined the costs of functional independence limitations among community dwelling ...
Ryan S. Falck   +3 more
doaj   +1 more source

Health‐Related Social Needs in Children With Sickle Cell Disease Are Associated With Worse Health‐Related Quality of Life

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Background Children with sickle cell disease (SCD) face multiple acute and chronic medical complications that may impact their quality of life as reported by patients themselves. Health‐related social needs (HRSNs), such as food and housing insecurity, are common in people with SCD, but the association between HRSNs and patient‐reported ...
Sarah J. Marks   +5 more
wiley   +1 more source

Strategi Yayasan Dalam Mencapai Kemandirian Keuangan Panti Asuhan NU An-Nuur Kota Kediri

open access: yesJournal of Islamic Education Management, 2022
The situation of financial surplus at the NU An-Nuur Orphanage in Kediri City in the last 4 years regarding the financial independence strategy implemented so that the manager can fund the needs of the orphanage without prioritizing donation funds.
Siska Yulia Weny
doaj   +1 more source

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