A period-sequential index algorithm with sigma-pi neural network technology, which is called the (SPNN-PSI) method, is proposed for the prediction of time series datasets.Using the SPNN-PSI method, the cumulative electricity output (CEO) dataset, Volkswagen sales (VS) dataset, and electric motors exports (EME) dataset are tested.The results show th
Study on the correlation of supplementation with L-citrulline on the gastrointestinal flora and semen antifreeze performance of ram
IntroductionCryopreservation of semen can give full play to the reproductive advantages of male animals.However, in actual production, due to the poor frost resistance of sheep semen and the low conception rate, the promotion of sheep frozen semen is greatly hindered.Therefore, it is urgent to improve the frost resistance of semen to improve the qu
Review of Stimuli-Responsive Polymers in Drug Delivery and Textile Application
This review describes some commercially available stimuli-responsive polymers of natural and synthetic origin, and their applications in drug delivery and textiles.The polymers of natural origin such as chitosan, cellulose, albumin, and gelatin are found to show both thermo-responsive and pH-responsive properties and these features of the biopolyme
Lifetime characteristics of Gaiger-Muller counters
This paper discusses the process of functional aging of Geiger-Muller counters.Two types of Geiger-Muller counter chambers were characterized in an experiment using a combined constant TRUE FOCUS voltage.Chamber A had a coaxial geometry and chamber B had a plan-parallel geometry.The experimental results indicate that the aging process was faster in
Contrecoup Head Injury
Contrecoup injuries comprise a group of focal brain injuries that occur at areas distant from the point of impact.It has been hypothesized that patients with contrecoup injuries would have a worse outcome because of the diffuse nature of injury.At Nilratan Sircar Medical College, Kolkata, Firming Gel 74 patients presenting with contrecoup injuries