Results 61 to 70 of about 177,443 (234)

Empirical Physics‐Based Normal Behavior Modeling of Drive Train Temperatures With High‐Resolution Wind Turbine Operating Data

open access: yesWind Energy, EarlyView.
ABSTRACT The installed wind energy capacity increases every year. However, operation and maintenance costs still make up a considerable portion of the levelized costs of electricity. This costs can be greatly reduced by the application of suitable early fault detection methods. The supervisory control and data acquisition system of wind turbines is one
Timo Lichtenstein   +2 more
wiley   +1 more source

Acoustic Reconstruction for Photothermal Imaging

open access: yesBioengineering, 2018
Pulsed illumination of a sample, e.g., of a biological tissue, causes a sudden temperature increase of light absorbing structures, such as blood vessels, which results in an outgoing acoustic wave, as well as heat diffusion, of the absorbed energy.
Peter Burgholzer   +2 more
doaj   +1 more source

Tree species diversity drives above‐ground carbon sequestration through light‐related trait shifts

open access: yesFunctional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Functional traits can vary in response to tree species mixing, which in turn might influence biomass production and, consequently, carbon (C) sequestration in diverse forests.
Joel Jensen   +41 more
wiley   +1 more source

Improved LeRoy-Bernstein near-dissociation expansion formula. Tutorial application to photoassociation spectroscopy of long-range states

open access: yes, 2003
NDE (Near-dissociation expansion) including LeRoy-Bernstein formulas are improved by taking into account the multipole expansion coefficients and the non asymptotic part of the potential curve.
Dalgarno A.   +5 more
core   +2 more sources

Considerations for Quantitative NDE and NDE Reliability Improvement

open access: yes, 1983
A challenge has been presented to the scientific community to apply “first principles” to the understanding, prediction, and control of nondestructive evaluation (NDE) processes and applications. The success of the program is evident in the attention of new researchers and in the diversity of scientific specializations that have been directed to NDE ...
openaire   +3 more sources

Psychiatric History and Postpartum Depression: The Mediating Role of Obstetric Complications

open access: yesActa Psychiatrica Scandinavica, EarlyView.
ABSTRACT Introduction Psychiatric history is the strongest risk factor for postpartum depression (PPD). Obstetric complications, more prevalent among women with a psychiatric history, are also independent risk factors. However, the mechanisms linking these factors to PPD remain unclear.
Mette‐Marie Zacher Kjeldsen   +9 more
wiley   +1 more source

Methods of assessing structural integrity for space shuttle vehicles [PDF]

open access: yes
A detailed description and evaluation of nondestructive evaluation (NDE) methods are given which have application to space shuttle vehicles. Appropriate NDE design data is presented in twelve specifications in an appendix.
Anderson, R. E., Stuckenberg, F. H.
core   +1 more source

Daunorubicin‐45 Vs. Daunorubicin‐60 for Induction in Intermediate‐Age Patients of AML: Results From a Randomized Trial

open access: yesCancer Science, EarlyView.
Daunorubicin dose escalation from 45 to 60 mg/m2 provides no clinical benefit for AML patients aged 55–65. A dose of 45 mg/m2 should remain the preferred regimen for this population. ABSTRACT Daunorubicin dose optimization remains crucial for AML treatment.
Chunlin Zhou   +15 more
wiley   +1 more source

The hole in the doughnut: Formalizing and testing a key model of degrowth

open access: yesContemporary Economic Policy, EarlyView.
Abstract Degrowth scholars often claim that capitalism generates social and ecological imbalances, as captured by Kate Raworth's leading doughnut model. We formalize this model using social and environmental indices and measure imbalances using their coefficient of variation.
Ashruta Acharya   +2 more
wiley   +1 more source

The therapeutic importance of the study of the effects of the near-death experience

open access: yesTheologia Viatorum
During the near-death experience (NDE), most percipients do express a high level of orderliness; yet at some instances, some percipients show some symptoms of trauma.
Agai Matthew Jock
doaj   +1 more source

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