Results 101 to 110 of about 30,885 (224)

Dynamical dimer-dimer correlation functions from exact diagonalization

open access: yes, 2000
A regularization method is presented to deduce dynamic correlation functions from exact diagonalization calculations. It is applied to dimer-dimer correlation functions in quantum spin chains relevant for the description of spin-Peierls systems.
Werner, Ralph
core   +1 more source

Factors associated with the incidence of pressure ulcer during hospital stay

open access: yesRevista da Escola de Enfermagem da USP
OBJECTIVE Estimating the incidence rate of pressure ulcers and verifying factors associated with this occurrence in a cohort of hospitalized patients.
Fernanda Penido Matozinhos   +4 more
doaj   +1 more source

Structural and magnetic aspects of the metal insulator transition in Ca$_{2-x}$Sr$_x$RuO$_4$

open access: yes, 2000
The phase diagram of Ca$_{2-x}$Sr$_x$RuO$_4$ has been studied by neutron diffraction on powder and single-crystalline samples. The experiments reveal antiferromagnetic order and structural distortions characterized by tilts and rotations of the RuO$_6 ...
A. Callaghan   +31 more
core   +1 more source

ANALYSIS OF DEPENDENCE DEGREE AND PREDISPOSITION TO PRESSURE ULCERS IN PATIENTS AT A TEACHING HOSPITAL

open access: yesCogitare Enfermagem, 2007
It was analyzed the predisposition to pressure ulcers in 23 patients in the Medical Clinic and 17 of Neurology. Throughoutside observation, a patient classification system was applied in 40 patients followed by Braden scale, fromAugust to October/2005 ...
Márcia Maria Giglio   +2 more
doaj   +1 more source

Risk assessment of ulcer development by pressure in elderly institutionalized in Brazil

open access: yesActa Scientiarum. Health Sciences, 2017
This study aimed to evaluate the risk of developing pressure ulcers (PU) and related factors in elderly residents in LTI of a medium-sized municipality in southern Brazil.
kamari Ana Reffatti   +3 more
doaj   +1 more source

Braden scale has low reliability in different patients under care in intensive care unit. [PDF]

open access: yesRev Assoc Med Bras (1992), 2022
Veiga TP   +9 more
europepmc   +1 more source

Application research on three kinds of pressure sore risk assessment scale for patients in ICU in department of neurosurgery

open access: yesHuli yanjiu, 2016
In order to study the reliability and validity of Braden scale,Norton scale and Waterlow pressure sore risk assessment scale in ICU patients in Department of neurosurgery.Methods: A total of 121 cases of patients without pressure sore before admission ...
Chen Xiaoyan
doaj  

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