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2.694 Aktuelle Fachpublikationen zum Thema temperature

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An Improved Equation for TBS and ADD: Establishing a Reliable Postmortem Interval Framework for Casework and Experimental Studies

21.08.2015 | Colin Moffatt, Tal Simmons, Jeanne Lynch‐Aird, Journal of Forensic Sciences, 2015

Abstract Megyesi etal.'s (J Forensic Sci, 2005, 50, 618) paper was important to forensic anthropology as it introduced a quantitative framework for estimating time since death in human cadavers, based upon physical appearance by way of scoring on a novel scale. However, errors concerning ...

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Effects of defects and element diffusion at coating/substrate interface on damping capacity

20.08.2015 | Xueqin Wang, Yue Ma, Surface and Interface Analysis, 2015

In this work, the effects of the microstructures at the coating/substrate interface and in coating on damping and dynamic modulus by using low pressure plasma spray process and electro‐deposition (ELD) technology to deposit the Ni coating onto the Cu substrate were studied, and also research was ...

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Conformations of cationized linear oligosaccharides revealed by FTMS combined with in‐ESI H/D exchange

20.08.2015 | Yury Kostyukevich, Alexey Kononikhin, Igor Popov, Eugene Nikolaev, Journal of Mass Spectrometry, 2015

Previously (Kostyukevich et al. Anal Chem 2014, 86, 2595), we have reported that oligosaccharides anions are produced in the electrospray in two different conformations, which differ by the rate of gas phase hydrogen/deuterium (H/D) exchange reaction. In the present paper, we apply the ...

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Sensitive determination of methadone in human serum and urine by dispersive liquid–liquid microextraction based on the solidification of a floating organic droplet followed by HPLC–UV

20.08.2015 | S. Taheri, F. Jalali, N. Fattahi, R. Jalili, Gh. Bahrami, Journal of Separation Science, 2015

Dispersive liquid–liquid microextraction based on solidification of floating organic droplet was developed for the extraction of methadone and determination by high‐performance liquid chromatography with UV detection. In this method no microsyringe or fiber is required for supporting the organic ...

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Sensors, Vol. 15, Pages 20659-20677: Ultrahigh-Temperature Regeneration of Long Period Gratings (LPGs) in Boron-Codoped Germanosilicate Optical Fibre

20.08.2015 | Liu, Wen ; Cook, Kevin ; Canning, John, Sensors, 2015

The regeneration of UV-written long period gratings (LPG) in boron-codoped germanosilicate “W” fibre is demonstrated and studied. They survive temperatures over 1000 °C. Compared with regenerated FBGs fabricated in the same type of fibre, the evolution curves of LPGs during regeneration and ...

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Micro-thermography in millimeter-scale animals by orally-dosed fluorescent nanoparticle thermosensors

20.08.2015 | Madoka Suzuki; Satoshi Arai; Ferdinandus Ferdinandus; Shinji Takeoka; Shin’ichi Ishiwata; Hirotaka Sato, Analyst, 2015

We propose an instant micro-thermography using a fluorescent-nanoparticle thermosensor capable of reporting temperature as the fluorescence intensity ratio of temperature-sensitive dye to the reference. We demonstrate “temperature mapping” inside a fruit fly larva that was orally dosed with the ...

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Sensors, Vol. 15, Pages 20069-20085: Gas-Sensing Performance of M-Doped CuO-Based Thin Films Working at Different Temperatures upon Exposure to Propane

14.08.2015 | Rydosz, Artur ; Szkudlarek, Aleksandra, Sensors, 2015

Cupric oxide (CuO) thin films are promising materials in gas sensor applications. The CuO-based gas sensors behaved as p-type semiconductors and can be used as part of an e-nose or smart sensor array for breath analysis. The authors present the investigation results on M-doped CuO-based (M = Ag, ...

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Postmortem Intervals in Mice Submerged in Aqueous Environments at 20°C

12.08.2015 | Elizabeth N. Celata, Journal of Forensic Sciences, 2015

Abstract Aqueous submersion can impede decay and produce decomposition stages not seen in terrestrial burials. To further understand the variances, fifty‐four mice were submerged in freshwater, marine water, and a control environment at 20°C. The mice displayed sequential stages at differing ...

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Induced morphological changes on vicinal MgO (100) subjected to high‐temperature annealing: step formation and surface stability

11.08.2015 | A. Syrlybekov, E. Arca, R. Verre, C. O Coileain, O. Toktarbaiuly, A. Khalid, H. Zhang, I. V. Shvets, Surface and Interface Analysis, 2015

Highly regular step and terrace structures have been produced on surfaces of single crystalline MgO, miscut from the low‐index (001) plane, upon annealing in air. Here, the evolution of the surface morphology of such surfaces is investigated. We demonstrate that the periodicity of these ...

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Formation of Au nanocluster ordered array on Si(111)‐7 × 7 surface

11.08.2015 | Bo Qu, Jin‐Hang Hu, Hang Li, Wen‐Jie Li, Miao‐Ling Huang, Qi‐Hui Wu, Surface and Interface Analysis, 2015

We report a successful approach in fabricating well shape two‐dimensional Au nanocluster hexagonal array on an Si(111)‐7 × 7 surface. The size of Au hexagons is about 2.5 × 2.5 nm2. The easiness of preparing large scale Au hexagonal array makes this approach usable to fabricate a wide range of ...

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