We presented a machine learning-based method to recognize suspension by distinguishing dispersoid-dependent speckle patterns using convolutional neural network. The dispersoid size and concentration-related transmissive were recorded lensless camera when coherent He-Ne laser irradiated the suspension. Firstly we realized recognition of polystyrene microspheres-dispersed suspensions with differe...

Thanks to their unique optical and electromagnetic properties, noble-metal nanoparticles are proven very useful in many scientific fields, from nanotechnology to biology, including detection of cancer cells. Irradiated gold nanoparticles, as a nano-smolder could be widely used in biomedical contexts such as tumor therapy. Laser destruction of a cancerous tissue depends on thermal and physical p...

An X-irradiated newt limb is able to regenerate if non-irradiated skin as well as non-irradiated muscle is transplanted to the stump. Non-irradiated epidermis is brought to the stump with a skin graft but not with a muscle graft. In order to know whether limb regeneration required healthy epidermis or not, a triploid skin cuff was set at the most proximal level of an irradiated limb and muscle ...

January-April 1997 33 I nsufficiently cooked ground beef was identified as the cause of a 1993 outbreak of Escherichia coli O157:H7 illness in the Western United States when four children died and over 700 people became ill. The magnitude and media coverage of this and other recent foodborne illness outbreaks have helped elevate public awareness of foodborne microbial pathogens. The food indust...

Background: This study was designed to investigate the efficacy of Pentoxifylline (PTX) in the treatment of irradiated wounds. Materials and Methods: Ten female pigs of the Large White strain were used in these investigations. Six skin fields, 4 * 4 cm and separated from each other by 4 cm, were marked out on each flank and those on left flank were irradiated with 18Gy single dose of 250 kV X-r...

PEN and PET (polyethylene naphthalate teraphthalate) are common plastics used for drink bottles plastic food containers. They also good scintillators. Their ubiquity has made them of interest high energy physics applications, as generally scintillators can be very expensive. However, detailed studies on the performance not yet been performed. At various tests, we measured light yield timing pro...

background: radiation therapy is an effective method used for treatment of many types of cancers. however, this method can cause unwanted side effects such as bone marrow suppression. in this study, the effect of oral administration of biogenic selenium nanoparticles (senps) on total and differentiated white cells profile of balb/c mice exposed to x-ray radiation was investigated and compared w...