investigating pressure applied in surface vertically that is done by use of mechanical procedures isn’t efficient to measure pressure applied in inner surface of reservoir or pipes having gas due to entering pressure into whole walls and different surfaces. So, in order to measure this kind of pressure, several studies were conducted in past decades and also various procedures were proposed tha...

MOTIVATION Prokaryotic organisms have been identified utilizing the sequence variation of the 16S rRNA gene. Variations steer the design of DNA probes for the detection of taxonomic groups or specific organisms. The long-term goal of our project is to create probe arrays capable of identifying 16S rDNA sequences in unknown samples. This necessitated the authentication, categorization and alignm...

As a central problem in molecular biology, physical mapping is to find the relative positions of fragments of DNA along the genome using certain pairwise overlap information. Mathematical models are essential for designing efficient algorithms that construct, combine and refine maps. A widely used model is the interval graph. However, interval graph needs complete overlap information between DN...

This paper explores a design method to generate insights for designing less resource-intensive forms of everyday life. This study takes the assumption that looking at cultural diversity can widen the variety of insights which can be used as a source of inspiration for designing sustainable practices. However, there is a lack of clear-cut approaches for collecting information on sustainable ever...

Glutathione (GSH) plays an important role in maintaining redox homeostasis inside cells. Currently, there are no methods available to quantitatively assess the GSH concentration in live cells. Live cell fluorescence imaging revolutionized the field of cell biology and has become an indispensable tool in current biological studies. In order to minimize the disturbance to the biological system in...

in this research, a fast colorimetric method for the detection of 4-phenylthiosemicarbazid (4-ptsc) in environmental samples, is reported for the first time. semicarbazide compounds have been used as pesticides or fungicides in agriculture and for chemical synthesis in industrial processes. with this method, one or the total amount of semicarbazide in real samples can be detected within 6-7 min...

e consider a “probe” particle translating at constant velocity through an otherwise quiescent ispersion of colloidal “bath” particles, as a model for particle-tracking microrheology experiments n the active nonlinear regime. The probe is a body of revolution with major and minor semiaxes and b, respectively, and the bath particles are spheres of radii b. The probe’s shape is such that hen its m...

Surface-bound nucleic acid probes designed to adopt specific secondary structures are becoming increasingly important in a range of biosensing applications but remain less well characterized than traditional single-stranded probes, which are typically designed to avoid secondary structure. We report the hybridization efficiency for surface-immobilized hairpin DNA probes. Our probes are molecula...