منابع مشابه
Quality Control of Hazel Nuts Using Thermographic Image Processing
This paper describes some new approaches to the quality inspection of hazels, analyzing thermographic images. On the one hand we present a quality inspection system checking large amounts of hazels carried on a conveyer belt and on the other hand a system, which permits a more detailed quality classification controlling single objects. We emphasize the characteristic properties of thermographic...
متن کاملBlow-Out Fracture due to a Hazel Stick Beat.
The aim of this case report is to demonstrate that blow-out fractures can occur not only by a classical trauma mechanism but also from the consequences of a stick beat. A 66-year-old male was admitted to our hospital complaining of a sudden swelling of his right eyelid after blowing his nose. In his medical history there was the report of a hazel stick beat the previous day. Upon ophthalmologic...
متن کاملCOMPARISON OF TWO KILN-DRYING SCHEDULES FOR TURKISH HAZEL (Corylus colurna) LUMBER OF 5-CM THICKNESS
Turkish hazel (Corylus colurna) lumber with a nominal thickness of 5 cm from the Kastamonu region, Turkey, was dried through conventional kiln drying using two different programs, a nonprotective drying schedule and a protective drying schedule. The goal of the study was to obtain a kiln schedule that would maintain wood quality and also save drying time until a final moisture content of 8 ± 2%...
متن کاملChange of antioxidant enzymes activity of hazel (Corylus avellana L.) cells by AgNPs.
Elicitation effect of silver nano particles (AgNPs) and triggering of defence system by production of hydrogen peroxide (H2O2) as a signaling molecule in the regulation of the activity of stress-related enzymes and production of Taxol was evaluated in suspension- cultured hazel cells (Corylus avellana L.). The cells were treated with different concentrations of AgNPs (0, 2.5, 5, and 10 ppm), in...
متن کاملFTIR analysis of molecular composition changes in hazel pollen from unpolluted and urbanized areas
ABSTRACT In this study, the effect of urbanization and environmental pollution on qualitative (structural) and quantitative changes of the Corylus avellana (hazel) pollen was investigated using scanning electron microscopy, Fourier Transform Infrared (FTIR) spectroscopy and curve-fitting analysis of amide I profile. The obtained spectroscopic results show significant variations in the fraction ...
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ژورنال
عنوان ژورنال: Nature
سال: 1871
ISSN: 0028-0836,1476-4687
DOI: 10.1038/003509b0