“Supply Chain—Marketing Shark Tank” Experiential Lab Game in Interdisciplinary Business Education: Qualitative and Quantitative Analyses

This article provides educators in business schools with a new interdisciplinary experiential lab game called Supply Chain—Marketing (SC‐Mark) Shark Tank game, which can be implemented in both Supply Chain Management (SCM) and Marketing courses. The SC‐Mark experiential lab game is a real‐life business environment simulation that explores complexities in advertising industry service supply chains. One hundred sixty‐one undergraduate students participated in the game at two business schools over two semesters. The effectiveness of the game was measured and analyzed, qualitatively and quantitatively, based on text analysis of the feedback received from participating students. The results revealed five themes that helped student teams understand how advertising companies integrate and improve their service supply chains—buyer‐supplier relationships, supply chain functions and operations, consumer focus and orientation, community focus, and overall risk management.     

Adenosine deaminase and protein tyrosine phosphatase activities in liver and peritoneal macrophages of streptozotocin induced diabetic mice

Adenosine deaminase and protein tyrosine phosphatase activities in liver and peritoneal macrophages were estimated in control, streptozotocin induced diabetes and insulin treated diabetic groups of Swiss albino mice. Both the enzyme levels were elevated while glycogen content decreased in the liver of diabetic group of animals as compared to controls, while in insulin treated group, they were comparable to control levels. In macrophages also, both adenosine deaminase which plays an important role in their maturation and protein tyrosine phosphatase enzyme involved in their activation were high in diabetic group, whereas in insulin treated diabetic group, the values were comparable to control levels. *** DIRECT SUPPORT *** A00FN011 00003     

Biochemical Indicator of Sickle Cell Disease: Preliminary Report from India

Blood biochemistry has significant effect on pathophysiology of human body. Recently few studies found the association of biochemical abnormalities in sickle cell patients. Sickle cell disease showed clinical variability where African ancestors have severe phenotype than Indian sicklers. Our aim was to evaluate the biochemicals in sickle cell patients and their effect on severity. Here we present the comparative biochemical levels in sickle cell patients as well as controls. Sickle cell patients diagnosed by HPLC and biochemical analysis done by Beckman-auto analyzer. T test applied for statistical analysis. Result showed the renal abnormality lesser in patients and related biochemical within the normal range and statistically not significant. Electrolytes, hepatic enzymes, alkaline phosphatase and glucose were elevated and statistically significant (P value <0.05). Observation of the study concludes the biochemical abnormality play a significant role in sickle cell patient’s physiopathology and can be used to management of the disease.     

Improved equalization and joint iterative detection

Intersymbol interference (ISI) degrades the bit error rate (BER) performance of sequential detectors such as maximum likelihood sequence detection (MLSD) and the maximum a posteriori (MAP) algorithm due to minimum distance reduction. This paper describes a novel rotation method that can increase the minimum distance and results in significant improvement in the BER performance for binary PSK and 4QAM systems when operating over severe ISI channels. Simulation results show that this method can improve the BER performance of systems employing MLSD and MAP turbo equalization by up to 4.6 dB compared to existing approaches including known precoding schemes.     

Pattern of urinary iodine excretion in children

Urinary iodine was estimated chemically by the kinetic method, after mineralisation of the organic iodide by alkaline ashing. The experimental conditions were optimised. The methodological modifications of an existing technique are highlighted. Urinary iodine levels were determined in 349 school children of Bombay, of whom 163 had Grade IA/IB/II goitre and the remaining 186 did not have goitre. Urinary iodine concentration (Mean±SEM) of the control (n=186) and the goitre (n=163) groups were 76.47±4.97 and 71.09±6.23 μg/g creatinine respectively. The difference in the means was statistically not significant. Urinary iodine exhibited a log-normal distribution. It is concluded that the presence of goitre in the clinically euthyroid group of children was not caused by iodine deficiency.     

Therapeutic uses ofCurcuma longa (turmeric)

Curcuma longa commonly known as tumeric is traditionally used as a spice in Indian food. A wide range of biological activities e.g. anticancer, antimicrobial, antiinflammatory and free radical scavenging activity of the plant suggests a logical basis for its traditional use in foodstuff. Various phytothreapeutic uses ofCurcuma longa have been reviewed.     

Glycosylated haemoglobin and serum proteins in diabetics

The glycosylated haemoglobin was measured in two different categories of diabetic subjects. In poorly controlled subjects of group II, a significant alteration in serum proteins was observed. Total protein along with albumin concentrations were decreased and α₂ globulin fraction was increased. Insulin therapy resulted in normalisation of blood glucose and gradual decrease in glycosylated haemoglobin in the therapy period of eight weeks. This also resulted in a rise of total protein and albumin concentrations with a decrease in α₂ fraction. The present study indicates that prolonged therapy of insulin is needed to correct the serum protein abnormalities in diabetics.