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  • 1
    Call number: 9789811031151 (e-book)
    Description / Table of Contents: This book is a compilation of selected papers presented in the International Conference on the theme ‘Wood is Good: Current Trends and Future Prospects in Wood’. The contents of the book deal with recent innovations, trends and challenges in wood science and are grouped in five distinct sections. They cover a wide range of topics like wood variability, processing and utilization, wood protection, wood-based composites, wood energy and the role of wood in mitigating climate change. With the ever increasing human population and growing demand for wood, this book offers valuable insights for better understanding and efficient utilization of this wonderful gift of nature. This book will be useful to researchers, professionals, and policy makers involved in forestry and wood related areas.
    Type of Medium: 12
    Pages: 1 Online-Ressource (XIV, 480 Seiten) , Illustrationen
    ISBN: 9789811031151 , 978-981-10-3115-1
    Language: English
    Note: Contents Part I Wood Properties and Variability Optimizing Wood Utilization Based on Whole Tree Inherent Property Maps / Mathew Leitch and Scott Miller Screening Corewood of Pine for Wood Properties / M. Sharma, J.C.F. Walker and Shakti S. Chauhan Imaging Spiral Grain in Pinus radiata with X-ray Microtomography / Jimmy Thomas and David A. Collings Rapid Measurement of Density of Wood in Progeny Trial of Acacia mangium Willd. Using Resistograph—A Nondestructive Method / A.R. Uthappa, Maheshwar Hegde, P. Karthick Kumar, B. Gurudev Singh and R.S. Prashanth Eliminating Growth-Stresses in Eucalyptus: A Scoping Study with E. bosistoana and E. nitens / M. Sharma, J.C.F. Walker and Shakti S. Chauhan Longitudinal Growth Strains in Melia dubia / Sandhya Sharma, Santosh Sumbali, Pankaj Aggarwal and Shakti S. Chauhan Immunofluorescence Localization of β-(1-4)- D -Galactan and Xylans in Tension Wood and Normal Wood Fibres of Leucaena leucocephala / S. Pramod, Kishore S. Rajput and Karumanchi S. Rao Comparative Wood Anatomy of Four Artocarpus Species of North East India with Reference to Their Identification / M.K. Singh, C.L. Sharma and M. Sharma Wood Anatomy of Some Members of Family Fagaceae from North-East India / M. Sharma, W. Shylla and C.L. Sharma Anatomical Characterisation and In Vitro Laboratory Decay Test of Different Woods Decayed by Xylaria hypoxylon / Rina D. Koyani, S. Pramod, H.R. Patel, A.M. Vasava, K.S. Rao and Kishore S. Rajput Growth Ring Structure and Specific Gravity Variation in Juvenile and Mature Wood of Natural-Grown Teak (Tectona grandis L.f.) / Satish Kumar Sinha, R. Vijendra Rao, T.S. Rathore and H.P. Borgaonkar Variability for Heartwood Content in Three Commercially Important Tree Species of Peninsular India—Hardwickia binata, Pterocarpus santalinus and Santalum album / A.N. Arun Kumar, Geeta Joshi and S. Manikandan Relations Between Growth Traits and Wood Parameters of Tectona grandis L.f. in Even-Aged Plantations in Tamil Nadu / C. Buvaneswaran, M. George, K. Vinoth Kumar and R. Velumani Variation in Heartwood Formation and Wood Density in Plantation-Grown Red Sanders (Pterocarpus santalinus) / K. Suresh, Maheshwar Hegde, P. Deenathayalan, P. Karthick Kumar, M. Thangapandi, B. Gurudev Singh and N. Krishnakumar Identification and Characterization of Tension Wood in Acacia auriculiformis A. Cunn. ex Benth. and Acacia mangium Willd. Grown in Kerala / E.V. Anoop, C.M. Jijeesh, S. Jinu, R. Vishnu and M.C. Anish Basic Density and Fibre Morphological Characteristics of Selected Pulpwood Species of Kerala / E.V. Anoop, Arun Joseph, C.M. Jijeesh, R. Vishnu and Anju S. Vijayan Estimation of Leaf Area–Wood Density Traits Relationship in Tropical Dry Evergreen Forests of Southern Coromandel Coast, Peninsular India / M. Udayakumar and T. Sekar Variations on Pulping Properties of Gmelina arborea Roxb. Grown in Different Geographical Regions of Tamil Nadu, India / J. Soosai Raj, A. Mayavel, V.N. Mutharaian and A. Nicodemus Biochemical Characterization of Wood Lignin of Hevea brasiliensis / S. Pramod, C.P. Reghu and K.S. Rao Part II Wood Protection Protection of Wood: A Global Perspective on the Future / Jeffrey J. Morrell Conveyor Belt Pressure Impregnation of Wood / Peter Vinden, Grigori Torgovnikov and Anil K. Sethy Natural Resistance of Imported Timbers Against Termites and Fungi in Indian Condition—A Comparison / Rashmi Ramesh Shanbhag, R. Sundararaj, H.C. Nagaveni, G. Vijayalakshmi and B. Lingappa Enhancing Photostability of Wood Coatings Using Titanium Dioxide Nanoparticles / Kavyashree Srinivas and Krishna K. Pandey Screening of Oils of Pongamia pinnata Linn., Jatropha curcas Linn. and Simarouba glauca D.C. for Developing Eco-Friendly Wood Preservatives / D. Venmalar Fungal Inhibition in Wood Treated with Lantana camara L. Extract / Heena Gupta, Kulwant Rai Sharma and J.N. Sharma Powderpost Beetle Menace in Wooden Handicraft Industries and Their Management / Raja Muthukrishnan and O.K. Remadevi Effect of Thermal Modification on Physical Properties of Bambusa nutans / Kiran Ghadge and Krishna K. Pandey Part III Wood-Based Composites Micromechanics of Cellulose Fibres and Their Composites / Ramesh Babu Adusumalli, Karthik Chethan Venkateshan and Wolfgang Gindl-Altmutter Adhesives of Bio-origin for Wood Composites / D. Sujatha, S.K. Nath and B.S. Mamatha Experimental and Numerical Modeling of Hemp–Polyester Composites / D.S. Chethan, G.S. Venkatesh, Gunti Ranga Srinivas and C.S. Vinod Kumar Lantana Fiber-Filled Polypropylene Composite / Amey Kale, N. Raghu, Shakti S. Chauhan and Pankaj Aggarwal Development of Fire Retardant Wood Composite Using Amino Resin / B.S. Mamatha, D. Sujatha, S.K. Nath, D.N. Uday and Anand Nandanwar Study on Utilization of Plantation-Grown Timber Species Grevillea robusta (Silver Oak) for Medium-Density Fibre Board / D.N. Uday, B.S. Mamatha, D. Sujatha and V. Prakash Suitability of Mixed Species of Bamboo (Bambusa polymorpha and Bambusa tulda) for Medium-Density Particle Board / Amit Ashok Mahadik, Anil Negi and Amey Pravin Awale Part IV Wood Utilization Pattern A Comparative Assessment of Autoclave and Microwave-Assisted Peroxometal Complex in Delignification of Wood Biomass for Enhanced Sugar Production / Pradeep Verma and Venkatesh Chaturvedi Yield Evaluation of Oyster Mushroom on Dust Waste of Some Common Timber Species / C. Sneha and Minnu Tomy Study on Fuel Properties of Important Biomass Briquetting Feedstocks in India / Ritesh Kumar, M. Srinivasa Rao, R. Ezhumalai and R. Tailor Study on Chemical, Elemental and Gasification Characteristics of Lantana camara Wood / R. Ezhumalai and Ritesh Kumar Search for Future Fuels—Pathway Points to a ‘Boring’ Process / L.N. Santhakumaran Wood Use in India—Readying for that Elusive Renaissance? / K. Satyanarayana Rao Part V Wood and Climate Change Wood is Good for REDD+! / Ederson A. Zanetti How Good is Wood? Facts and Myths Regarding Wood as a Green Building Material / Arijit Sinha Carbon Sequestration by Bamboo Farming on Marginal Land and Sustainable Use of Wood Waste for Bioenergy: Case Studies from Abellon Clean Energy / Beena Patel, Bharat Gami and Pankaj Patel Use Wood—Combat Climate Change / S.K. Nath Author Index
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  • 2
    Publication Date: 2013-01-11
    Print ISSN: 0895-0695
    Electronic ISSN: 1938-2057
    Topics: Geosciences
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  • 3
    Publication Date: 2016-06-23
    Description: Metal oxide nanoparticles (NPs), including zinc oxide (ZnO) NPs have shown success for use as vehicles for drug delivery and targeting gene delivery in many diseases like cancer. Current anticancer chemotherapeutics fail to effectively differentiate between cancerous and normal cells. There is an urgent need to develop novel drug delivery system that can better target cancer cells while sparing normal cells and tissues. Particularly, ZnO NPs exhibit a high degree of cancer cell selectivity and induce cell death, oxidative stress, interference with the cell cycle progression and genotoxicity in cancerous cells. In this scenario, effective cellular uptake of NP seems to be crucial, which is shown to be affected by cell cycle progression. In the present study, the cytotoxic potential of ZnO NPs and the effect of different cell cycle phases on the uptake of ZnO NPs were examined in A431 cells. It is shown that the ZnO NPs led to cell death and reactive oxygen species generation and were able to induce cell cycle arrest in S and G 2 /M phase with the higher uptake in G 2 /M phase compared with other phases.
    Print ISSN: 0267-8357
    Electronic ISSN: 1464-3804
    Topics: Biology , Medicine
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  • 4
    Publication Date: 2019
    Description: 〈p〉Purification of ethylene (C〈sub〉2〈/sub〉H〈sub〉4〈/sub〉), the largest-volume product of the chemical industry, currently involves energy-intensive processes such as chemisorption (CO〈sub〉2〈/sub〉 removal), catalytic hydrogenation (C〈sub〉2〈/sub〉H〈sub〉2〈/sub〉 conversion), and cryogenic distillation (C〈sub〉2〈/sub〉H〈sub〉6〈/sub〉 separation). Although advanced physisorbent or membrane separation could lower the energy input, one-step removal of multiple impurities, especially trace impurities, has not been feasible. We introduce a synergistic sorbent separation method for the one-step production of polymer-grade C〈sub〉2〈/sub〉H〈sub〉4〈/sub〉 from ternary (C〈sub〉2〈/sub〉H〈sub〉2〈/sub〉/C〈sub〉2〈/sub〉H〈sub〉6〈/sub〉/C〈sub〉2〈/sub〉H〈sub〉4〈/sub〉) or quaternary (CO〈sub〉2〈/sub〉/C〈sub〉2〈/sub〉H〈sub〉2〈/sub〉/C〈sub〉2〈/sub〉H〈sub〉6〈/sub〉/C〈sub〉2〈/sub〉H〈sub〉4〈/sub〉) gas mixtures with a series of physisorbents in a packed-bed geometry. We synthesized ultraselective microporous metal-organic materials that were readily regenerated, including one that was selective for C〈sub〉2〈/sub〉H〈sub〉6〈/sub〉 over CO〈sub〉2〈/sub〉, C〈sub〉2〈/sub〉H〈sub〉2〈/sub〉, and C〈sub〉2〈/sub〉H〈sub〉4〈/sub〉.〈/p〉
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 5
    Publication Date: 2016-06-30
    Description: Author(s): S. K. Pandit, A. Shrivastava, K. Mahata, N. Keeley, V. V. Parkar, P. C. Rout, K. Ramachandran, I. Martel, C. S. Palshetkar, A. Kumar, A. Chatterjee, and S. Kailas The two-step process of transfer followed by breakup is explored by measuring a rather complete set of exclusive data for reaction channels populating states in the ejectile continua of the Li 7 + Nb 93 system at energies close to the Coulomb barrier. The cross sections for α + α events from one proton pi… [Phys. Rev. C 93, 061602(R)] Published Wed Jun 29, 2016
    Keywords: Nuclear Reactions
    Print ISSN: 0556-2813
    Electronic ISSN: 1089-490X
    Topics: Physics
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  • 6
    Publication Date: 2011-08-05
    Description: Author(s): R. M. Magee, D. J. Den Hartog, S. T. A. Kumar, A. F. Almagri, B. E. Chapman, G. Fiksel, V. V. Mirnov, E. D. Mezonlin, and J. B. Titus Complementary measurements of ion energy distributions in a magnetically confined high-temperature plasma show that magnetic reconnection results in both anisotropic ion heating and the generation of suprathermal ions. The anisotropy, observed in the C +6 impurity ions, is such that the temperature p... [Phys. Rev. Lett. 107, 065005] Published Thu Aug 04, 2011
    Keywords: Plasma and Beam Physics
    Print ISSN: 0031-9007
    Electronic ISSN: 1079-7114
    Topics: Physics
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  • 7
    Publication Date: 2011-05-25
    Description: The mechanisms by which enteric commensal microbiota influence maturation and repair of the epithelial barrier are relatively unknown. Epithelial restitution requires active cell migration, a process dependent on dynamic turnover of focal cell-matrix adhesions (FAs). Here, we demonstrate that natural, commensal bacteria stimulate generation of reactive oxygen species (ROS) in intestinal epithelia. Bacteria-mediated ROS generation induces oxidation of target cysteines in the redox-sensitive tyrosine phosphatases, LMW-PTP and SHP-2, which in turn results in increased phosphorylation of focal adhesion kinase (FAK), a key protein regulating the turnover of FAs. Accordingly, phosphorylation of FAK substrate proteins, focal adhesion formation, and cell migration are all significantly enhanced by bacterial contact in both in vitro and in vivo models of wound closure. These results suggest that commensal bacteria regulate cell migration via induced generation of ROS in epithelial cells.
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
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  • 8
    Publication Date: 2014-10-10
    Description: Tumor metastasis refers to spread of a tumor from site of its origin to distant organs and causes majority of cancer deaths. Although 〉30 metastasis suppressor genes (MSGs) that negatively regulate metastasis have been identified so far, two issues are poorly understood: first, which MSGs oppose metastasis in a tumor type, and second, which molecular function of MSG controls metastasis. Herein, integrative analyses of tumor-transcriptomes ( n = 382), survival data ( n = 530) and lymph node metastases ( n = 100) in lung cancer patients identified non-metastatic 2 (NME2) as a key MSG from a pool of 〉30 metastasis suppressors. Subsequently, we generated a promoter-wide binding map for NME2 using chromatin immunoprecipitation with promoter microarrays (ChIP-chip), and transcriptome profiling. We discovered novel targets of NME2 which are involved in focal adhesion signaling. Importantly, we detected binding of NME2 in promoter of focal adhesion factor, vinculin. Reduced expression of NME2 led to enhanced transcription of vinculin. In comparison, NME1, a close homolog of NME2, did not bind to vinculin promoter nor regulate its expression. In line, enhanced metastasis of NME2-depleted lung cancer cells was found in zebrafish and nude mice tumor models. The metastatic potential of NME2-depleted cells was remarkably diminished upon selective RNA-i-mediated silencing of vinculin. Together, we demonstrate that reduced NME2 levels lead to transcriptional de-repression of vinculin and regulate lung cancer metastasis.
    Print ISSN: 0305-1048
    Electronic ISSN: 1362-4962
    Topics: Biology
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  • 9
    Publication Date: 2016-02-18
    Description: A meticulous investigation of electron-spin-resonance (ESR) and Raman spectroscopy of the two-phase nanocomposites of Zn 1− x Ni x O/NiO is reported. The temperature variation of X-band ESR parameters viz., resonance field H R (T) and line-width ΔH PP (T) follows the power-law variation ( δ H R  = (ΔH PP ) n ) of Nagata and Ishihara model, which was used to understand the orientation of statistical ensemble of particles with respect to a given direction of the anisotropy axis. This analysis yields the exponent “n” ≃ 2.13 and 2.85 for the composite system Zn 1− x Ni x O/NiO and pure NiO suggesting the presence of partial and randomly oriented ellipsoidal nanocrystallites, respectively. The Raikher and Stepanov model has been employed to probe the role of amorphous Ni 3+ clusters on the observed ESR spectra. Interestingly, after Ni substitution, a new zone boundary phonon mode was noticed at 129 cm −1 for all the samples, which is usually forbidden in the first-order Raman scattering for wurtzite ZnO. In addition to the 2M magnon mode, two extra modes appear at 558 and 900 cm −1 due to the increased volume fraction of NiO within the Zn 1− x Ni x O matrix. A systematic correlation of the above results with a comparative analysis of their bulk counterpart has been presented.
    Print ISSN: 0021-8979
    Electronic ISSN: 1089-7550
    Topics: Physics
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  • 10
    Publication Date: 2016-10-26
    Description: Activating mutations in FMS-like tyrosine kinase 3 (FLT3) are common in acute myeloid leukemia (AML) and drive leukemic cell growth and survival. Although FLT3 inhibitors have shown considerable promise for the treatment of AML, they ultimately fail to achieve long-term remissions as monotherapy. To identify genetic targets that can sensitize...
    Print ISSN: 0027-8424
    Electronic ISSN: 1091-6490
    Topics: Biology , Medicine , Natural Sciences in General
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