Naga Kumar

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The biosorption of nickel(II) ions from aqueous solution by Acacia leucocephala bark was studied in a batch adsorption system as a function of pH, initial metal ion concentration, adsorbent dosage, contact time and temperature. The maximum Ni(II) adsorption was obtained at pH 5. Further, the biosorbents were characterized by Fourier Transformer Infrared(More)
A rare case of papillary carcinoma of the thyroglossal duct remnant with Hashimoto's thyroiditis of the nonneoplastic ectopic thyroid tissue and the thyroid gland is described. The need for fine-needle aspiration cytologic examination in the management is stressed. The prognosis is excellent when the tumor is limited to the ectopic thyroid tissue and(More)
— In this paper, the data can be transmitted to and received from remote ZigBee communication device. Data Security is primary concern for every communication system. There are many ways to provide security data that is being communicated. However, what if the security is assured irrespective of the hackers are from the noise. This Project describes a(More)
Strychnos potatorum seeds (cleaning nuts or nirmali) are extensively used by remote village tribals in the state of Andhra Pradesh, India for clarification of turbid and metal contaminated water. In the present study the ability of seed proteins to bind aqueous cadmium has been investigated. Biochemical characterization of the seed powder revealed the(More)
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