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  • 1
    Keywords: Agronomy. ; Plant physiology. ; Stress (Physiology). ; Plants. ; Soil science. ; Agronomy. ; Plant Physiology. ; Plant Stress Responses. ; Soil Science.
    Description / Table of Contents: 1 Growth and development of sugarcane (Saccharum spp. hybrid) and its relationship with environmental factors -- 2 Impact of climate change on sucrose synthesis in sugarcane varieties -- 3 Impact of salinity stress on sugarcane yield and quality: management approaches for higher cane sugar productivity -- 4 Potential parents for developing climate-resilient sugarcane varieties in India- A breeding perspective -- 5 Bioactive silicon: approach to enhance sugarcane yield under stress environment -- 6 Anatomy of tolerance mechanisms in sugarcane crop to abiotic stresses -- 7 Interaction of plant growth-promoting rhizobacteria with sugarcane plants for alleviating abiotic stresses and improving crop yields -- 8 Morpho-physiological, biochemical and ultrastructural modifications on sugarcane to prolonged water deficit -- 9 Impact of heavy metal toxicity on sugarcane growth, development and productivity -- 10 Defense-related proteins in sugarcane and their role in disease resistance: molecular advancements and beyond -- 11 Impact of green and organic fertilizers on soil fertility and sugarcane productivity -- 12 Silicon-induced mitigation of low temperature stress in sugarcane -- 13 Agro-technologies to sustain sugarcane productivity under abiotic stresses -- 14 Biotechnological approaches to improve sugarcane quality and quantum under environmental stresses -- 15 Biotic stresses in sugarcane plants and its management -- 16 Weeds management in sugarcane: recent developments and future perspectives -- 17 Synergistic integration of sugarcane - proteogenomics to decipher the mechanism of disease resistance in sugarcane -- 18 The metabolic interaction of potassium salt of active phosphorus (PSAP) and its stimulatory effects on the growth and productivity of sugarcane under stressful environment.
    Abstract: This edited volume focuses on the core aspects of sugarcane production-management under stressful environments as well as innovative strategies for augmenting crop growth & productivity through intrinsic and extrinsic manipulations. The various chapters aim at bringing out comprehensive and advance information on different aspects of sugarcane cultivation under stress environments and impact of climate change on the sustainability of sugarcane production. The book encompasses information about crop production management, physiological & nutritional requirements, ratooning, ripening and post-harvest losses management. It also delineates various technologies that support the continued use and improvement of sugarcane as renewable source of food, fiber and bio-energy. The manipulations at cellular and molecular levels, molecular breeding approaches and post-harvest technologies are also included. The area under sugarcane cultivation is gradually increasing because of its diversification potential. The high productivity and biomass of the cane crop also makes it a key source for use as bio-energy crop and a promising raw material for bio-based agro-industries. However, poor crop & biomass productivity due to abiotic stress is the foremost constraint in its future commercial exploitation as sustainable feed-stock for bio-based industries. It is therefore imperative to understand the cellular-molecular modulation responsible to productivity barrier under specific stress situation(s) for better sugarcane quality and quantum under field condition. Some of these innovative approaches are delineated in this book. This book is of interest to progressive sugarcane growers, millers, industrial entrepreneurs, sugarcane scientists, cane development and extension officers, sugar industry managers and valuable source of reference worldwide.
    Type of Medium: Online Resource
    Pages: XIX, 426 p. 1 illus. , online resource.
    Edition: 1st ed. 2022.
    ISBN: 9789811939556
    DDC: 630
    Language: English
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  • 2
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 72 (1992), S. 4714-4726 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: In this work, based on a two-band k⋅P theory formulation, the transmission properties of polytype interband tunneling heterostructures are analyzed. The expressions for the continuity equation and the conservation of particle in the two-band picture of the interband tunneling are rigorously derived. A general and explicit relation between the quasibound state and the transmission resonance is established. Close-form analytical expressions for the transmission coefficient and the resonant condition are also derived. Our analysis provides reasonable explanations to all available experimental results in the polytype interband tunnel heterostructures, and insight to the design of the interband tunnel devices. In particular, the double quantum well structure is examined in detail for achieving strong resonances and multiple negative differential resistances.
    Type of Medium: Electronic Resource
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  • 3
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 73 (1993), S. 1542-1544 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: This letter reports a recent experiment on resonant interband tunneling (RIT) diodes and the measured room temperature peak-to-valley (P/V) current ratio of 104:1 which represents the highest P/V ratio ever reported in any tunneling device. The RIT diode studied in this work consists of an InGaAs/InAlAs double-quantum well system embedded in a pn junction structure grown on InP.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 80 (1996), S. 1541-1546 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Theoretical formulations based on a coupled-mode theory and a supermode theory are developed for discussing electron transfer efficiency in quantum well waveguide couplers. We apply a coupled-mode theory to electron waveguide couplers in the weak coupling regime and show that the transfer efficiency can be near but not higher than 100%. In the strong coupling regime, we can appropriately handle the electron waves in quantum well waveguide couplers by introducing a supermode theory, and demonstrate that the transfer efficiency is always lower than 100%. We will discuss the underlying physics in an attempt to gain an insight into the transfer efficiency related issues. Calculations for specific semiconductor electron waveguide couplers made of GaAs/AlGaAs quantum wells will be given for quantitative illustrations. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 5
    Electronic Resource
    Electronic Resource
    [S.l.] : American Institute of Physics (AIP)
    Journal of Applied Physics 79 (1996), S. 8197-8203 
    ISSN: 1089-7550
    Source: AIP Digital Archive
    Topics: Physics
    Notes: A new class of quantum cascade lasers based on type-II quantum wells is analyzed. In these novel mid- and long-wavelength IR lasers, not only can a population inversion be easily created with a nearly 100% current injection efficiency, but also the nonradiative loss from the optical phonon scattering can be greatly suppressed. A general description of how the lasing threshold current depends on the injection, radiative, and inversion efficiencies is formulated to illustrate the expected improvements over the recently reported quantum cascade laser. Also, the features that distinguish quantum cascade lasers from traditional bipolar lasers are discussed in the context of the carrier transport in equivalent circuit models to illustrate the advantages of quantum cascade lasers for high power mid- and long-wavelength IR source applications. © 1996 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 6
    ISSN: 1520-4995
    Source: ACS Legacy Archives
    Topics: Biology , Chemistry and Pharmacology
    Type of Medium: Electronic Resource
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  • 7
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 72 (1998), S. 2220-2222 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: An external differential quantum efficiency exceeding 200% has been observed from 4 μm InAs/InGaSb/AlSb interband cascade lasers under 1 μs pulses and 0.1% duty cycle at 80 K. By increasing the pulse lengths and the repetition rates, average powers 〉16 mW have been measured with 5 μs pulses at 10% duty cycle, the internal quantum efficiency and the internal loss are determined to be 220% and 14 cm−1, respectively. © 1998 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 8
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 71 (1997), S. 2409-2411 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We report a high power mid-infrared interband cascade laser operating at temperatures up to 170 K. The threshold current densities of this laser are considerably lower than the previously reported values in cascade lasers. The structure was grown by molecular beam epitaxy on a GaSb substrate and comprises 23 periods of active regions separated by digitally graded multilayer injection regions. A peak optical output power of ∼0.5 W/facet and a slope of 211 mW/A per facet, corresponding to a differential external quantum efficiency of 131%, are observed at 80 K and at a wavelength of ∼3.9 μm. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 9
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 70 (1997), S. 2013-2015 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: Interband cascade electroluminescence in the 5–8 μm spectrum region is observed from a staircase of Sb-based type-II quantum well structures. The structure was grown by molecular beam epitaxy on a GaSb substrate and comprises 15 periods of active regions separated by digitally graded multilayer injection regions. The device has been operated at 300 and 77 K with an output optical power up to 700 nW. The strong blue shift of the electroluminescent peak with the applied bias due to the Stark effect has also been observed. © 1997 American Institute of Physics.
    Type of Medium: Electronic Resource
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  • 10
    Electronic Resource
    Electronic Resource
    Woodbury, NY : American Institute of Physics (AIP)
    Applied Physics Letters 59 (1991), S. 181-182 
    ISSN: 1077-3118
    Source: AIP Digital Archive
    Topics: Physics
    Notes: We show in this letter that population inversion between subbands in a quantum well can be achieved through resonant interband tunneling. Two basic device configurations based on polytype heterostructures are proposed and analyzed. The estimated population inversion (n2−n1) could be as high as 3×1011/cm2 with a moderate injected current density 104 A/cm2 under a forward bias.
    Type of Medium: Electronic Resource
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