Delay-efficient 4:3 counter design using two-bit reordering circuit for high-speed Wallace tree multiplier

In many signal processing applications, multiplier is an important functional block that plays a crucial role in computation. It is always a challenging task to design the delay optimized multiplier at the system level. A new and delay-efficient structure for the 4:3 counter is proposed by making use of a two-bit reordering circuit. The proposed 4:3 counter along with the 7:3 counter, full adder (FA), and half adder (HA) circuits are employed in the design of delay-efficient 8-bit and 16-bit Wallace tree multipliers (WTMs). Using Xilinx Vivado 2017.2, the designed circuits are simulated and synthesized by targeting the device ‘xc7s50fgga484-1’ of Spartan 7 family. Further, in terms of lookup table (LUT) count, critical path delay (CPD), total on-chip power, and power-delay-product (PDP), the performance of the proposed multiplier circuit is compared with the existing multipliers

RE-GRADE MODEL FOR LABEL BASED ICON SEARCH

An easy approach must be to attach the whole routing path in each and every packet. The publication within the approach is its message overhead may be large for packets with extended routing pathways. While using the routing route to each packet, many measurement and diagnostic approaches can conduct effective management and protocol optimizations for deployed WSNs made up of a great deal unwatched sensor nodes. own path features a novel an easy-weight hash function for verification within the deduced pathways. To be able to further boost the inference capacity along with execution efficiency, own path features a fast bootstrapping formula to rebuild the very first number of pathways. To really increase the risk for iterative boosting effective and efficient, two problems have to be addressed. The hash function ought to be lightweight and efficient enough since it should be focus on resource-restricted sensor nodes. While using the routing route to each packet, many measurement and diagnostic approaches can conduct effective management and protocol optimizations for deployed WSNs made up of a great deal unwatched sensor nodes. We implement own path and evaluate its performance using traces from large-scale WSN deployments additionally to extensive simulations. Results show own path achieves much greater renovation ratios under different network settings when compared with other condition-of-the-art approaches. When compared with PathZip, own path exploits high path similarity between multiple packets for fast inference, leading to far better scalability

ANALYTICAL STANDARDIZATION OF TAMRA YOGA

Rasa Shastra is a specialized branch of Ayurveda which mainly deals with the pharmaceutics of unique and potent preparations. Tamra Yoga is an important Rasa Oushadi mentioned in Rasa Tantra Sara Va Siddha Prayoga Sangraha which contains Tamra Bhasma, Yashtimadhu, Chincha Kshara, Trikatu, Sauvarchala lavana and Hingu. Shodhana, Bhavana, Marana, Amrutikarana, Chincha Kshara nirmana and Churna nirmana are the main pharmaceutical procedures employed in the preparation of Tamra Yoga. To assess the toxicity, safety and to understand the structural and chemical composition, it was tested through various modern analytical parameters like X-ray diffraction (XRD), Scanning electron microscopy (SEM), Energy dispersive X-ray spectroscopy (EDS), Particle size analysis (PSA), Zeta Potential (ZP), UV-Spectroscopy, Fourier transform Infra-Red spectroscopy (FTIR) and Inductively Coupled Plasma – Optical Emission Spectrometry (ICP-OES). XRD of Tamra Yoga shows major peaks of KCl (Potassium Chloride), CuS (Copper Sulphide) and minor peaks of HgS (Cinnabar), NaCl (Sodium Chloride), CaS (Calcium Sulphide) and ZnP4 (Zinc Phosphide), K2Fe2O4 (Potassium Iron Oxide). SEM micrographs showed an agglomeration of crystalline irregular sharped particles; EDS analysis confirmed the significant presence of elements viz. O-27.91%, S-21.83%, Cu-26.87% and Hg- 14.29%, K- 3.46%; Particle size was found to be 337.9nm and its Zeta Potential is -12.1mV. UV- Spectrum of Tamra Yoga showed maximum absorption at 307 nm; FT-IR analysis showed 11 peaks between the wavelengths 3356.21 - 418.34 cm-1 and ICP–OES analysis revealed Potassium as main constituent in 14376.50 ppm

ANALYTICAL STANDARDIZATION OF RAJATA BHASMA

Bhasma Kalpana is a unique part of Ayurvedic Rasa shastra. It is a method of converting metals into metallic Bhasma. Metallic Bhasmas are well known for its quick effectiveness, smaller dose and a long shelf life. However if these Bhasmas are not well prepared and analyzed they can be toxic to human body. Therefore Bhasma Pariksha is given in Ayurveda to confirm the well prepared metallic Bhasma, but in this era we need to analyze the Bhasmas on modern parameters too to make it acceptable globally. So in this study prepared Rajata (Silver) Bhasma is analyzed on various parameters i.e. Ayuvedic parameters i.e., Varitaratwa, Rekhapurnatwa, Slakshantwa and Laghutwa and some modern parameters like, pH, Particle size, Zeta Potential, X-ray Diffraction (XRD), Scanning Electron Microscopy (SEM), Energy dispersive X-ray spectroscopy, Fourier Transform Infra red Spectroscopy (FTIR), U V – Spectroscopy. Results: pH value is 5.6, UV- spectroscopy showed maximum absorption at 302nm, FT-IR of Rajata bhasma reveals the presence of C-H (alkyl), C-N (Aliphatic amine) groups at different wavelengths, Mean Particle size of Rajata bhasma is 2.7nm, Zeta Potential analysis reveals -19.3 mV, X-RD of Rajata bhasma reaveals the major peaks of HgS (Cinnabar), Ag2S (Silver Sulphide), SEM analysis of Rajata bhasma showed small crystalline particles at 5KX & 10KX magnifications, EDX analysis of Rajata bhasma confirmed the presence of elements viz., Sulphur 20.34%, Oxygen 7.43%, Silver 26.72%, Mercury 45.51% by weight

INSIGHT OF METHANOLIC EXTRACT OF VENTILAGO MADERASPATANA LEAVES ON HEPATOPROTECTIVE ACTIVITY UNDER STREPTOZOTOCIN-INDUCED DIABETIC RATS

Objective: The methanolic leaf extract of Ventilago maderaspatana (MEVML, 200 mg/kg body weight [b.w.]) was investigate to hepatoprotective activity under streptozotocin-induced (45 mg/kg b.w.) diabetic (Di) rats. Methods: In the present study, we determined the blood glucose levels, b.w., insulin, creatinine, and bilirubin levels in normal, Di, Di treated with MEVML and positive control rats. Results: The Di rats shown adverse changes in blood glucose levels, b.w., insulin, creatinine, and bilirubin levels when compared to other group rats. Reverse the adverse changes in the above parameters when treated the Di rats with MEVML Conclusion: The MEVML shown anti-diabetic activity and reverse the adverse changes in the above parameters in liver so that the MEVML supported the traditional claim of the hepatoprotective activity under Di condition

A RETROSPECTIVE STUDY ON THALASSEMIA IN SOUTH INDIAN TERTIARY CARE TEACHING HOSPITAL

Thalassemia syndromes are a heterogeneous group of disorders caused by inherited mutations that decrease the synthesis of adult haemoglobin, Hb-A [alpha2 beta2]. Depending on whether the genetic defect or deletion lies in transmission of alpha or beta globin chain genes, thalassemia are classified in to Alpha and Beta Thalassemia. Materials and methods: A Retrospective study was carried out in RIMS Kadapa for two months. Patient demographic details, type of thalassemia, prevalence of thalassemia, Hb levels, known & new cases were collected. Results: A total of 139 cases were diagnosed as having thalassemia in between February 2017 – March 2017. Among which 55 cases were seen in between 11-15 years followed by 6-10 years [38cases] later 0-5 years [38 cases] , 16-20 years [2 cases] 31-35 years[1case]. Highest number of cases was observed in males [91 cases] than females [48]. In our study we couldn't identify type of thalassemia in 122 cases as it was not written in the case sheets. Conclusion: There is a urgent need for making the people aware of this threatening disease Thalassemia, as this disease increasing day by day in the population silently. Health education programmers in the society may reduce the burden of the disease. Moreover, the complications of Thalassemia are one of the major problem on which one has to focus. Diagnosis of Thalassemia, treatment in the early phase may reduce the economic burden and complications in the society. Key words: Alpha thalassemia, Beta thalassemia, RBC destruction, Anemia

TRAFFIC DEDUCTION SCHEME WITH MANIPULATING ISSUES IN WSNS

Contextual info may be disclosed by eavesdropping on over-the-air communications and acquiring automatic transmission attributes, for instance inter-wrapper occasions, wrapper authority and haven IDs, and product and sizes of transmitted bags. Leakage of environmental info poses an appreciable risk for the WSN quest and action. We refined two methods for separating the WSN to MCDSs and SS-MCDSs and evaluated their show via simulations. When come forward methods in a reputation to surviving off your comprehensive snoop, we proven that restricting the oaf trade automatic transmissions to MCDS nodes, cuts pare over the link upward in consequence of movement normalization. Within the army control plot, the foe can link the occasions detected moment practicing the WSN to compromised worth. We feature our goal isn't to assemble presumably intelligent presumably compelling doubtless gorgeous delicate raid. This somewhat raid is extremely-time employing invulnerability agency and could call for further a pasta perceptive. First, auditors are laid-back devices whichever are demanding to diagnose. Second, the transfer of economical stock wireless plumbing causes it impending sane to open torrent of snoops. Third, even when file encryption allows you to comprise the carton weight, some fields not beyond the wrapper headers be transmitted not over the overt for respectable contract trip. We notify an interested form that computes an estimation of V’s dissolution by balancing in remembrances to the arrival prevalence, in the interest of MCDSs that span V, united with MCDS size

VALUE CHAIN MODEL FOR STEEL MANUFACTURING SECTOR: A CASE STUDY

ABSTRAC

Potential of Pandanus odoratissimus as a CNS depressant in Swiss albino mice

In this study, several neuropharmacological effects of methanolic leaf extract of Pandanus odoratissimus (PO) (family; Pandanaceae) were studied in albino mice using various experimental models. The effect of PO on the CNS was studied by using different neuropharmacological paradigms including spontaneous motor activity, rota-rod performance and potentiation of Pentobarbital sodium sleeping time in albino mice. Preliminary phytochemical evaluation and acute toxicity studies were also carried out where LD50 >;2000 mg/kg was considered non-toxic through acute exposure in rats by the oral route. The methanolic leaf extract (50,100 and 200 mg/kg i. p.) produced a reduction in spontaneous motor activity, motor coordination and prolonged Pentobarbital sodium sleeping time. Preliminary qualitative chemical studies indicated the presence of steroids, saponins, terpinoids, glycosides, tannins, flavonoids and phenolics in the extract. These observations suggest that the leaf of Pandanus odoratissimus contains some active principles which possess potential CNS-depressant actionEstudaram-se alguns efeitos neurofarmacológicos do extrato metanólico de Pandanus odoratissimus (PO) (família Pandanaceae) em camundongos albinos, usando vários modelos experimentais. O efeito do PO no SNC foi estudado por meio de diferentes paradigmas neurofarmacológicos, como atividade motora espontânea, desempenho na haste rotatória e a potenciação do tempo de sono em camundongos albinos pelo pentobarbital sódico. A avaliação fitoquímica preliminar e os estudos de toxicidade aguda foram realizados e a DL50 >;2000 mg/kg é considerada não tóxica, por meio da exposição aguda, por via oral, em ratos. O extrato metanólico de folha (50,100 e 200 mg/kg i. p.) produziu redução da atividade motora espontânea, da coordenação motora e tempo prolongado de sono pelo pentobarbital sódico. Estudos químicos qualitativos preliminares indicaram a presença de esteróide, saponinas, terpenóides, glicosídios, taninos, flavonóides e fenólicos no extrato. As observações sugerem que a folha de Pandanus odoratissimus contém alguns princípios ativos com atividade potencial como depressores do SNC