Results 251 to 260 of about 958,470 (300)

Damage control surgery: old concepts and new indications

Current Opinion in Critical Care, 2023
Purpose of review While the principles of damage control surgery - rapid hemorrhage and contamination control with correction of physiologic derangements followed by delayed definitive reconstruction - have remained consistent, forms of damage control intervention have evolved and proliferated dramatically.
C Yvonne, Chung, Thomas M, Scalea
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Thermo-indicating paint for damage warning

Journal of Thermal Analysis, 1996
Thermal analysis coupled with the measurement of temperatures at which colour changes are observed in situ was used to test various inorganic pigments with the aim of introducing them into the compositions of thermo-indicating paints. Through a reversible or irreversible modification of the colour these can indicate an undesired increase in temperature
M Popescu, L. Serban, M. Popescu
openaire   +1 more source

Disease assessment indices: activity, damage and severity

Baillière's Clinical Rheumatology, 1995
The methodology for developing and assessing disease status measures is now well-advanced. For some diseases, in particular SLE and RA, these methods have been applied and instruments either are being or have been validated. For other conditions, such as ankylosing spondylitis and Behçet's disease, there is still a need for reliable measures to be ...
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Wavelet analysis and enhanced damage indicators

Smart Structures and Systems, 2007
Wavelet transforms are the emerging signal-processing tools for damage identification and time-frequency localization. A small perturbation in a static or dynamic displacement profile could be captured using multi-resolution technique of wavelet analysis. The paper presents the wavelet analysis of damaged linear structural elements using DB4 or BIOR6.8
Lakshmanan, N, Raghuprasad, BK, Muthumani, K, Gopalakrishnan, N, Basu, D   +4 more
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Biochemical indicators of ischaemic brain damage

1991
Laboratory methods such as lactate and pyruvate measurements and various serum enzyme tests have been in routine clinical use to reveal acute ischaemic injury of the heart or the skeletal muscle. The same enzymes, such as aspartate aminotransferase (ASAT), lactate dehydrogenase (LD) and creatine kinase (CK), occur abundantly also in the brain, and ...
H. Somer, R. O. Roine
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Cosine based and extended transmissibility damage indicators for structural damage detection

Engineering Structures, 2017
Abstract Structural damage detection using vibration-based techniques and transmissibility is investigated and proposed with elaborating the mathematical interrelationship between modal assurance criterion (MAC) and cosine similarity measure. From this interrelationship, two new damage indicators, namely cosine based indicator (CI) and extended ...
Yun-Lai Zhou, Magd Abdel Wahab
openaire   +1 more source

Detection of seismic structural damage using parameter-based global damage indices

Probabilistic Engineering Mechanics, 1990
The problem of detecting the onset of seismic structural damage is considered. A structure exhibits a nonlinear behaviour when it experiences an earthquake. Nonetheless a time variant equivalent structure can be defined. A global damage index can be defined from the vibrational parameters of the equivalent linear structure considered.
E. DiPasquale, A.S. Cakmak
openaire   +1 more source

Damages indicators for post-earthquake condition assessment

Acta Geodaetica et Geophysica, 2013
After an earthquake, the condition of industrial systems, structures and equipment, especially at nuclear power plants has to be assessed since this information is needed for accident management and for the decision on the continuation of the operation.
Katona, T. J., Tóth, L.
openaire   +2 more sources

Micronuclei: a biological indicator of radiation damage

Mutation Research/Reviews in Genetic Toxicology, 1996
W U, Müller, M, Nüsse, B M, Miller, A, Slavotinek, S, Viaggi, C, Streffer   +5 more
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Biomarkers: Monoclonal Protein and Indicators of Cardiac Damage

Cardiac amyloidosis (CA) is a group of systemic disorders characterized by the deposition of abnormal protein fibrils in the heart, leading to progressive heart failure (HF) and poor prognosis. Early detection, accurate diagnosis, and effective risk stratification are critical for guiding treatment decisions and improving patient outcomes.
Castiglione V, Franzini M, Masotti S, Arzilli C, Emdin M, Vergaro G.   +5 more
openaire   +2 more sources