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Energy Efficient Ambience Awake Routing with OpenFlow Approach

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Computers, Materials & Continua 2021年第5期67卷 2049-2059页

作者： hima bindu Valiveti SNV Ganesh Budati Anil Kumar Dileep Kumar Yadav Department of ECE GRIETHyderabad500090India Department of EEE Avanthi Institute of Engineering and TechnologyVisakhapatnam535006India Department of CSE Galgotia’s UniversityNoida201310India

A major problem in networking has always been energy *** life is one parameter which could help improve Energy *** research on wireless networking stresses on reducing signaling messages or time required for data transfer for addressing energy consumption *** or Forwarding packets in a network between the network elements like routers,switches,wireless access points,etc.,is complex in conventional *** the advent of Software Defined Networking(SDN)for 5G network architectures,the distributed networking has embarked onto centralized networking,wherein the SDN Controller is responsible for decision *** controller pushes its decision onto the network elements with the help of a control plane protocol termed *** networks have been largely in use because of their ease in physical and logically setting the administrative *** centralized controller deals with the policy funding and the protocols used for routing procedures are designated by the decentralized *** Awake is a location centered routing protocol deployed in the 5G network architecture with OpenFlow *** Ambience Awake mechanism relies on the power consumption of the network elements during the packet transmission for unicast and multicast *** signalling load and the routing overhead witnessed an improvement of 30%during the routing *** proposed routing mechanism run on the top of the decentralized SDN controller proves to be 19.59%more efficient than the existing routing solutions.

关键词： Energy efficiency routing smart networks 5G software defined networking openflow

Nitrogen Gas Heating and Supply System for SST-1 Tokamak

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Plasma Science and Technology 2013年第2期15卷 157-160页

作者： Ziauddin KHAN Firozkhan PATHAN Yuvakiran PARAVASTU Siju GEORGE Gattu RAMESH hima bindu Dilip C. RAVAL Prashant THANKEY KalpeshDHANANI Subrata PRADHAN Institute for Plasma Research Bhat Gandhinagar-382 428 India

Steady State Tokamak （SST-1） vacuum vessel baking as well as baking of the first wall components of SST-1 are essential to plasma physics experiments. Under a refurbishment spectrum of SST-1, the nitrogen gas heating and supply system has been fully refurbished. The SST-1 vacuum vessel consists of ultra-high vacuum （UHV） compatible eight modules and eight sectors. Rectangular baking channels are embedded on each of them. Similarly, the SST-1 plasma facing components （PFC） are comprised of modular graphite diverters and movable graphite based limiters. The nitrogen gas heating and supply system would bake the plasma facing components at 350 ~C and the SST-1 vacuum vessel at 150 ~C over an extended duration so as to remove water vapour and other absorbed gases. An efficient PLC based baking facility has been developed and implemented for monitoring and control purposes. This paper presents functional and operational aspects of a SST-1 nitrogen gas heating and supply system. Some of the experimental results obtained during the baking of SST-1 vacuum modules and sectors are also presented here.

关键词： SST-1 heating and supply system graphite based limiters PFC

Mitochondria-targeting multi-metallic ZnCuO nanoparticles and IR780 for efficient photodynamic and photothermal cancer treatments

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Journal of Materials Science & Technology 2021年第27期86卷 139-150页

作者： hima bindu Ruttala Thiruganesh Ramasamy Raghu Ram Teja Ruttala Tuan Hiep Tran Jee-Heon Jeong Han-Gon Choi Sae Kwang Ku Chul Soon Yong Jong Oh Kim College of Pharmacy Yeungnam University214-1Dae-dongGyeongsan712-749Republic of Korea Magee-Women’s Research Institute University of PittsburghPittsburghPA15213USA Center for Ultrasound Molecular Imaging and Therapeutics University of Pittsburgh Medical Center(UPMC)PittsburghPA15213USA Sri Vasavi Institute of Pharmaceutical Sciences West GodavariAndhra PradeshIndia Faculty of Pharmacy PHENIKAA UniversityYen NghiaHa DongHanoi12116Viet Nam PHENIKAA Research and Technology Institute(PRATI) A&A Green Phoenix Group JSCNo.167 Hoang NganTrung HoaCau GiayHanoi11313Viet Nam College of Pharmacy Hanyang UniversityAnsan426-791Republic of Korea College of Korean Medicine Daegu Haany UniversityGyeongsan712-715Republic of Korea

Chemo-resistance has pushed cancer treatment to the boundary of *** challenge has encouraged scientists to look for nanotechnological *** this study,we have taken this goal one step further without depending on ***,hybrid metal,polymer,and lipid nanoparticles that formed an IR780-a photosensitizer and Zinc copper oxide incorporated nanoparticle(ZCNP)nanoparticles were utilized in a combined photothermal and photodynamic *** the mediation of triphenylphosphonium(TPP)as a mitochondria-targeting moiety,TPP-conjugated polymer-lipid hybrid nanoparticles containing ZCNP/IR-780 significantly enhanced cellular uptake by cancer cells and selectively targeted the mitochondria,which improved the induction of *** tumor-bearing mice,the nanoparticles were detected predominantly in tumors rather than in the other principle organs,which did not show notable signs of *** in vitro and in vivo results demonstrated a great improvement in photothermal and photodynamic efficacy in combination when compared to either one individually,and a significant inhibition of tumor growth was observed with the combined *** summary,this study describes an effective mitochondria-targeting nanocarrier for the treatment of cancer using combined photothermal and photodynamic therapies.

关键词： Zinc-doped copper Nanoparticles Mitochondria Cancer Photothermal Photodynamic

Visible Light Photocatalytic Degradation of Methylene Blue and Malachite Green Dyes with CuWO4-GO Nano Composite

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Modern Research in Catalysis 2018年第2期7卷 17-34页

作者： Sunitha Medidi Sowmyasree Markapurapu Mastan Rao Kotupalli Rama Krishna Reddy Chinnam Venkata Mahalakshmi Susarla hima bindu Gandham Paul Douglas Sanasi Department of Engineering Chemistry AU College of Engineering Andhra University Visakhapatnam India SKR College for Women Rajamahendravaram India SKR College for Women Rajamahendravaram India Department of Chemistry University of Dodoma Dodoma Tanzania

Copper Tungstate-Graphene Oxide nano composites have been successfully applied as excellent catalysts for the photocatalytic degradation with Methylene blue and Malachite green dyes under visible light irradiation. A facile?solid state metathesis synthesis of copper tungstate (CuWO4) followed by ball milling and subsequent preparation of copper tungstate-graphene oxide?(CuWO4-GO) nano composite using a colloidal blending process and its application as a visible light photocatalyst for the degradation of Malachite green and Methylene blue dyes. The morphology and composition of copper tungstate (CuWO4) nano composite have been characterized using X-Ray Diffraction (XRD), UV-Visible Diffuse Reflectance Spectra (UV-DRS), Raman Spectra, Field Emission Scanning Electron Microscopy (FESEM)-EDS and UV Visible Spectroscopy. It shows a band gap value of 2.13 eV, an increase in range and intensity of light absorption and the reduction of electron-hole pair recombination in CuWO4 with the introducing of GO on to it.

关键词： Copper Tungstate Graphene Oxide Metathesis Methylene Blue Malachite Green Visible Light Photodegradation

Decolorization of triphenyl methane dyes by Fomitopsis feei

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Natural Science 2013年第6期5卷 30-35页

作者： S. V. S. S. S. L. hima bindu Nidadavolu Krishna Gudikandula Shiva Krishna Pabba Singara Charya Maringanti Department of Microbiology Kakatiya University Warangal India

Six triphenylmethane dyes viz., bromophenol blue, basic fuchsin, methyl violet, methyl green, ethyl violet and malachite green were studied for their decolorization by Fomitopsis feei. Among, basic fuchsin (98%) was maximum decolorized followed by bromophenol blue (96.8%). However, the rate of bromophenol blue decolorization was very fast. There was no correlation between the lignolytic activity and dye decolurization of the dyes. The highest laccase and lignin peroxidase activities were observed in basic fuchsin (46 U/mL) and methyl green (44 U/mL) respectively after 21 days of incubation, which were poor dye degraders. The triphenylmethane reductase enzyme was the responsible enzyme for the decolorization of these triphenyl methane dyes. The treatment by using fungal organisms was considered to be the cost-effective and ecofriendly method of decolourization of effluents discharged from the dye industries.

关键词： Triphenyl Methane Dyes Fomitopsis feei Dye Decolorization Lignolytic Enzymes Triphenyl Methane Reductase