نتایج جستجو برای: composite panel
تعداد نتایج: 205430 فیلتر نتایج به سال:
Abstract This paper has carried out the research on thermal buckling behavior of metal/composite composite structure wall panel. The hybrid been studied from analytical methods, finite element methods and experimental tests. Aiming at room temperature 20°C to -55°C, non-contact optical testing technology is used obtain deformation parameters entire history, critical heat obtained through theore...
Thirteen nonacidic waterborne preservatives were in vestigated for their compatibilitywith phenol-formaldehyde adhesive on aspen veneer treated with the preservatives to retentions of 0.2, 0.4, and 0.6 pcf. Of these preserva tives, didecyl dimethyl ammonium chloride (DDAC),DDAC with copper, DDAC with carbamate (DDACCA),sodium fluoride,and ammonium hydrogen difluoridedid not inter fere with a...
We have recently noticed an accidental error in part of a figure which appeared in the above‑mentioned article. In Fig. 3A, the image for the HGC27‑pEF, 15 h panel was mistakenly replicated as the HGC27‑KD, 0 h panel in the same figure, and the AGS‑pEF, 15 h and AGS KD, 0 h panels were mistakenly switched with each other. We have reviewed the original files and the individual figures for the su...
BACKGROUND Invasive fungal infections (IFI) are associated with considerable expense and mortality on healthcare systems. There is a need to provide evidence of both clinical efficacy and value for money with any health technology. The current pharmacoeconomic evaluation investigated the use of liposomal amphotericin B (LAmB) and voriconazole for the empiric treatment of IFI in the Turkish sett...
BACKGROUND AND OBJECTIVES To weight ischemic and bleeding events according to their severity to be used in a composite outcome in RCTs in the field of thrombosis prevention. METHOD Using a Delphi consensus method, a panel of anaesthesiology and cardiology experts rated the severity of thrombotic and bleeding clinical events. The ratings were expressed on a 10-point scale. The median and quart...
This paper presents an adaptive control scheme for simultaneous precision positioning and vibration suppression of intelligent structures. First, the structure and materials system of an active composite panel with piezoelectric ceramic patches are introduced. An adaptive control scheme, which consists of an adaptive feedback and two adaptive feedforward controllers, is then proposed. The two a...
Wood Cement Composites – Suitability of Western Australian mallee eucalypts, blue gum and melaleucas The views expressed and the conclusions reached in this publication are those of the author and not necessarily those of persons consulted. RIRDC shall not be responsible in any way whatsoever to any person who relies in whole or in part on the contents of this report. In submitting this report,...
Objective(s): This study aims to evaluate combined proton nuclear magnetic resonance (1H NMR) spectroscopy and gas chromatography-mass spectrometry (GC-MS) metabolic profiling approaches, for discriminating between mustard airway diseases (MADs) and healthy controls and for providing biochemical information on this disease. Materials and Methods: In the present study, analysis of serum samples ...
This work presents a comparison of three technologies for structural}acoustic control that, while prevalent in the literature, had not been compared on a single structure. The comparison is generalizable because the techniques are implemented on a panel structure representative of a more complex structure (e.g., an aircraft fuselage, a submarine vehicle hull, a satellite payload shroud, etc.). ...
An analysis and design method is presented for the design of composite sandwich cover panels that includes transverse shear e ects and damage tolerance considerations. This method is incorporated into a sandwich optimization computer program entitled SANDOP. As a demonstration of its capabilities, SANDOP is used in the present study to design optimized composite sandwich cover panels for transp...
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