The power losses at high inductions are determined by measurement of the rate of rise of the specimen temperature. Imperfect adiabatic behavior of the material is accounted for by physical modeling of the thermal diffusion process. The low-to-medium induction range, up
to B(p) similar to 1.7 T, is covered by conventional fieldmetric measurements, which, in conjunction with the thermometric approach, permit one to achieve a complete characterization of the magnetic sheets versus B(p) and f. (C) 2009 American Institute of Physics. [DOI: 10.1063/1.3068540]“
“Convective hot air drying was optimized with the objective of maximum color retention of red beet. The process was mathematically modelled as a function of hot air temperature, batch time, and moisture. New semi-theoretical model was tested with experimental data (50 to 120 degrees C) and was found better than 9 other reported models. Estimated effective moisture diffusivity AZD8931 was 3.01×10(-9) to 7.21×10(-7) m(2)/s and it obeyed Arrhenius’s equation. Color and rehydration ratio were used to assess the quality of beet powder. An unusual trend of color minima was also observed; which was attributed to
the physical phenomena of surface moisture. The final color of beet was temperature dependent and maximum color retention was achieved at lowest drying temperature. Best drying condition required sequential reduction in temperature (120 to 50 degrees C) resulting in good color retention. Ricolinostat mouse This reduced batch time to 4 h compared to 6 h batch of conventional isothermal drying at 50 degrees C.”
“Background: Camptodactyly-arthropathy-coxavara-pericarditis (CACP) syndrome is a rare autosomal recessive disorder caused by mutations in the gene proteoglycan 4 (PRG4), affecting lubricin production, which is an essential protein for joint function. Manifestations vary between affected individuals with camptodactyly, early-onsetnon-inflammatory arthropathy, coxa vara deformity and non-inflammatory pericarditis.
Objective: To describe the clinical, laboratory, radiological and genetic findings of CACP syndrome in children from Saudi Arabia.
Methods: Medical records of all the children with CACP syndrome
seen between June 1990 and June 2012 at King Faisal Specialist Hospital and Research click here Center, Riyadh were reviewed. The data include gender,age of first disease manifestations,referral diagnosis, clinical and radiological features, and molecular genetic studies as well as functional status at the last follow-upvisit.
Results: Twenty-two patients (15 boys), (clinical and genetic data of 15 patients were previously published) with mean age at diagnosis 3.7 (1-14) years, were included in this cohort study. The referral diagnosis was inaccurate in all patients; juvenile idiopathic arthritis (JIA) was the referral diagnosis in majority of the patients.
Six families had more than one affected child. Camptodactyly and large joints arthropathy were present in all the cases.