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Impact of Upper Limb Joint Fluid Variation on Inflammatory Diseases Diagnosis
Hari Krishnan G,Ananda Natarajan R,Anima Nanda 대한전기학회 2014 Journal of Electrical Engineering & Technology Vol.9 No.6
Joint pain is generally a common disorder not only for the old aged people but also for the immunocompromised patients. The present proposed study reveals the presence of inflammatory diseases in joint generally diagnosed by removing synovial fluid and changes in the volume and composition are examined for the presence of WBC and crystals. This study implement a non-invasive approach to identify the changes in joint fluid by measuring the changes in electrical property of the synovial tissue under the influence of electrical current signal with frequency range between 100 kHz to 300 kHz. The response of tissue for the current signal was measured in terms of potential drop across the tissue. The hardware system design consists of input and output sections. The input section which applies current signal to upper limb joint region is made of ICL8038 function generator IC with amplifier and voltage to current converter. The output section picks voltage variation using metal surface electrode, amplifier, ADC, PIC microcontroller and LCD interface. 100 patient inclusive of normal and disease affected patients where examined for upper limb synovial fluid variation and inflammatory diseases were identified.
Cooling Field Tests of Lychees (Litchi chinensis Sonn) Using Air Cooler and Hydrocooler Prototypes
Sergio Chatelain-Mercado,Dagoberto Castillo-Animas,Janeth Karina Jacuinde-Guzman,Fernando Rivera-Cabrera,Fernando Diaz de Leon-Sanchez,Laura Josefina Perez-Flores,Clara Pelayo-Zaldivar 한국원예학회 2006 한국원예학회 기타간행물 Vol.- No.-
Effect of microorganism on engineering properties of cohesive soils
Yasodian, Sheela Evangeline,Dutta, Rakesh Kumar,Mathew, Lea,Anima, T.M.,Seena, S.B. Techno-Press 2012 Geomechanics & engineering Vol.4 No.2
This paper presents the study of the effect of microorganism Bacillus pasteurii on the properties such as Atterbergs' limit and unconfined compressive strength of cohesive soils. The results of this study reveal that the liquid limit and plasticity index for all clay soils decreased and the unconfined compressive strength increased. Decrease in plasticity index is very high for Kuttanad clay followed by bentonite and laterite. The unconfined compressive strength increased for all the soils. The increase was high for Kuttanad soil and low for laterite soil. After 24 h of treatment the improvement in the soil properties is comparatively less. Besides the specific bacteria selected Bacillus pasteurii, other microorganisms may also be taking part in calcite precipitation thereby causing soil cementation. But the naturally present microorganisms alone cannot work on the calcite precipitation.