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  • 1
    Keywords: Fungi. ; Mycology. ; Microbiology. ; Agriculture. ; Plants Evolution. ; Plant biotechnology. ; Plants Development. ; Fungi. ; Agriculture. ; Plant Evolution. ; Plant Biotechnology. ; Plant Development.
    Description / Table of Contents: Preface -- Introduction to Agriculturally Important Fungi for Crop Protection -- Role of Fungi in Adaptation of Agriculture Crops to Abiotic Stresses -- Arbuscualr Mycorrhizae Associations and Role in Mitigation of Drought Stress in Plants -- Fungal Mediated Alleviation of Cold Stress for Growth and Yield of Cereal Crops -- Soil Salinity and their Alleviation Using Plant Growth Promoting Fungi -- Phytohormones Producing Fungal Communities -- Fungal Secondary Metabolites and Bioactive Compounds for Plant Defence -- Fungal Endophytes -- Aspergillus Mycotoxins -- Trichoderma -- Piriformospora indica -- Bioresources for Control of Plant Parasitic Nematodes -- Global Scenario of Advance Fungal Research in Biocontrol and Crop Protection -- Index -- .
    Abstract: Microbes are ubiquitous in nature. Among microbes, fungal communities play an important role in agriculture, the environment, and medicine. Vast fungal diversity has been found in plant systems. The fungi associated with any plant system are in the form of epiphytic, endophytic, and rhizospheric fungi. These associated fungi play important roles in plant growth, crop yield, and soil health. The rhizospheric fungi present in rhizospheric zones have a sufficient amount of nutrients released by plant root systems in the form of root exudates for growth, development, and activities of microbes. Endophytic fungi enter in host plants mainly through wounds that naturally occur as a result of plant growth, or develop through root hairs and at epidermal conjunctions. The phyllospheric fungi may survive or proliferate on leaves, depending on the extent of influences of material in leaf diffuseness or exudates. The diverse group of fungal communities is a key component of soil-plant systems, where they are engaged in an intense network of interactions in the rhizospheric, endophytic, and phyllospheric areas, and they have emerged as an important and promising tool for sustainable agriculture. These fungal communities help to promote plant growth directly or indirectly by mechanisms for plant growth-promoting (PGP) attributes. These PGP fungi can be used as biofertilizers, bioinoculants, and biocontrol agents in place of chemical fertilizers and pesticides in an environmentally and eco-friendly manner. This book covers the current knowledge of plant-associated fungi and their potential biotechnological applications in agriculture and allied sectors. This book should be useful to scientists, researchers, and students of microbiology, biotechnology, agriculture, molecular biology, environmental biology, and related subjects.
    Type of Medium: Online Resource
    Pages: XVIII, 370 p. 40 illus., 20 illus. in color. , online resource.
    Edition: 1st ed. 2020.
    ISBN: 9783030484743
    Series Statement: Fungal Biology,
    DDC: 579.5
    Language: English
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  • 2
    Keywords: Fungi. ; Mycology. ; Microbiology. ; Agriculture. ; Plants Evolution. ; Plant biotechnology. ; Plants Development. ; Fungi. ; Agriculture. ; Plant Evolution. ; Plant Biotechnology. ; Plant Development.
    Description / Table of Contents: Agriculturally Important Fungi: Plant - Microbe Association for Mutual Benefits -- Endophytic Fungi: Diversity, Abundance, and Plant Growth Promoting Attributes -- The Role of Arbuscular Mycorrhizal Fungal Community in Paddy Soil -- Natural Arbuscular Mycorrhizal Colonization of Wheat and Maize Crops under different Agricultural Practices -- Arbuscular Mycorrhizal Fungi, and their Potential Applications for Sustainable Agriculture -- Phosphate Solubilizing Fungi: Current Perspective, Mechanisms and Potential Agricultural Applications -- Fungal Phytohormones: Plant Growth-Regulating Substances and their Applications in Crop Productivity -- Phytohormones Producing Fungal Communities: Metabolic Engineering for Abiotic Stress Tolerance in Crops -- Fungal Biofertilizers for Sustainable Agricultural Productivity -- Role of Algae-Fungi relationship in Sustainable Agriculture -- Fungi as a Biological Tool for Sustainable Agriculture -- Agriculturally Important Fungi for Crop Productivity: Current Research and Future Challenges.
    Abstract: Microbes are ubiquitous in nature. Among microbes, fungal communities play an important role in agriculture, the environment, and medicine. Vast fungal diversity has been associated with plant systems, namely epiphytic fungi, endophytic fungi, and rhizospheric fungi. These fungi associated with plant systems play an important role in plant growth, crop yield, and soil health. Rhizospheric fungi, present in rhizospheric zones, get their nutrients from root exudates released by plant root systems, which help with their growth, development, and microbe activity. Endophytic fungi typically enter plant hosts through naturally occurring wounds that are the result of plant growth, through root hairs, or at epidermal conjunctions. Phyllospheric fungi may survive or proliferate on leaves depending on material influences in leaf diffuseness or exudates. The diverse nature of these fungal communities is a key component of soil-plant systems, where they are engaged in a network of interactions endophytically, phyllospherically, as well as in the rhizosphere, and thus have emerged as a promising tool for sustainable agriculture. These fungal communities promote plant growth directly and indirectly by using plant growth promoting (PGP) attributes. These PGP fungi can be used as biofertilizers and biocontrol agents in place of chemical fertilizers and pesticides for a more eco-friendly method of promoting sustainable agriculture and environments. This first volume of a two-volume set covers the biodiversity of plant-associated fungal communities and their role in plant growth promotion, the mitigation of abiotic stress, and soil fertility for sustainable agriculture. This book should be useful to those working in the biological sciences, especially for microbiologists, microbial biotechnologists, biochemists, and researchers and scientists of fungal biotechnology.
    Type of Medium: Online Resource
    Pages: XVII, 300 p. 33 illus., 22 illus. in color. , online resource.
    Edition: 1st ed. 2020.
    ISBN: 9783030459710
    Series Statement: Fungal Biology,
    DDC: 579.5
    Language: English
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  • 3
    Electronic Resource
    Electronic Resource
    Springer
    Journal of fusion energy 3 (1983), S. 185-197 
    ISSN: 1572-9591
    Keywords: neutronics ; fusion-fission ; hybrid reactors ; actinide multiplier ; LOTUS
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract An experimental fusion-fission hybrid research facility, known as LOTUS and located at the Swiss Federal Institute of Technology (EPFL), is nearing completion. The first series of experiments are likely to commence in early 1984. A whole series of neutronic investigations are already underway to assess the feasibility of experimentally testing various blanket concepts. The following analysis centers around the use of actinide wastes as multiplier for blankets with thorium oxide fuel. The multipliers considered are UO2, AmO2, and CmO2. The limited size of the experimental cavity coupled with the bulky, sealed 14 MeV (D, T)-neutron generator recommends the setting up of blankets in slab geometry. The analysis encompasses the corresponding confinement geometry configurations also for the sake of perspective. It is found that the neutronic performance of thorium oxide hybrid blankets improves radically both from the standpoint of fissile fuel production and energy multiplication in the presence of transplutonium actinides. It is also reported that the specific activities of tritium and233Pa are adequate for good counting statistics.
    Type of Medium: Electronic Resource
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  • 4
    Electronic Resource
    Electronic Resource
    Springer
    Journal of fusion energy 13 (1994), S. 59-67 
    ISSN: 1572-9591
    Keywords: Integral fusion neutronics ; LOTUS
    Source: Springer Online Journal Archives 1860-2000
    Topics: Energy, Environment Protection, Nuclear Power Engineering
    Notes: Abstract In-system foil activation rates and tritium production rates were measured in an experimental lithium-lead module (EL2M)- major component being a 62-cm thick pseudo-cylindrical region containing lithium and lead pellets so arranged as to simulate Li17Pb8.3 eutectic—at fusion blanket neutronics facility LOTUS. Sets of two foils each—Zr and In—were irradiated at multiple locations in the central rod to measure90Zr(n,2n)89m+gZr and115In(n,n′)115mIn reaction rates. Tritium measurements were done using two techniques: off-line liquid scintillation technique of Dierck and online lithium glass scintillation technique, the latter technique providing only T6 (tritium from6Li). These measurements have been analyzed both by two-dimensional and three-dimensional transport codes DORT and MCNP, respectively. Though computed results broadly reproduce spatial profiles (along the central rod) of the measured quantities, differences as large as 50% are found.
    Type of Medium: Electronic Resource
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  • 5
    Publication Date: 2019-07-19
    Description: In this talk, I will present recent results from a project led at NASA/GSFC, in collaboration with NASA/MSFC and JHU, focused on the development and application of an observation-driven integrated modeling system that represents aerosol, cloud, precipitation and land processes at satellite-resolved scales. The project, known as the NASA Unified WRF (NU-WRF), is funded by NASA's Modeling and Analysis Program, and leverages prior investments from the Air Force Weather Agency and NASA's Earth Science Technology Office (ESTO). We define "satellite-resolved" scales as being within a typical mesoscale atmospheric modeling grid (roughly 1-25 km), although this work is designed to bridge the continuum between local (microscale), regional (mesoscale) and global (synoptic) processes. NU-WRF is a superset of the standard NCAR Advanced Research WRF model, achieved by fully integrating the GSFC Land Information System (LIS, already coupled to WRF), the WRF/Chem enabled version of the Goddard Chemistry Aerosols Radiation Transport (GOCART) model, the Goddard Satellite Data Simulation Unit (SDSU), and boundary/initial condition preprocessors for MERRA and GEOS-5 into a single software release (with source code available by agreement with NASA/GSFC). I will show examples where the full coupling between aerosol, cloud, precipitation and land processes is critical for predicting local, regional, and global water and energy cycles, including some high-impact phenomena such as floods, hurricanes, mesoscale convective systems, droughts, and monsoons.
    Keywords: Meteorology and Climatology
    Type: GSFC.ABS.00229.2012
    Format: application/pdf
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  • 6
    Publication Date: 2019-07-13
    Description: The predictability of Cyclone Sidr in the Bay of Bengal was explored in terms of track and intensity using the Advanced Research Hurricane Weather Research Forecast (AHW) model. This constitutes the first application of the AHW over an area that lies outside the region of the North Atlantic for which this model was developed and tested. Several experiments were conducted to understand the possible contributing factors that affected Sidr s intensity and track simulation by varying the initial start time and domain size. Results show that Sidr s track was strongly controlled by the synoptic flow at the 500-hPa level, seen especially due to the strong mid-latitude westerly over north-central India. A 96-h forecast produced westerly winds over north-central India at the 500-hPa level that were notably weaker; this likely caused the modeled cyclone track to drift from the observed actual track. Reducing the model domain size reduced model error in the synoptic-scale winds at 500 hPa and produced an improved cyclone track. Specifically, the cyclone track appeared to be sensitive to the upstream synoptic flow, and was, therefore, sensitive to the location of the western boundary of the domain. However, cyclone intensity remained largely unaffected by this synoptic wind error at the 500-hPa level. Comparison of the high resolution, moving nested domain with a single coarser resolution domain showed little difference in tracks, but resulted in significantly different intensities. Experiments on the domain size with regard to the total precipitation simulated by the model showed that precipitation patterns and 10-m surface winds were also different. This was mainly due to the mid-latitude westerly flow across the west side of the model domain. The analysis also suggested that the total precipitation pattern and track was unchanged when the domain was extended toward the east, north, and south. Furthermore, this highlights our conclusion that Sidr was influenced from the west side of the domain. The displacement error was significantly reduced after the domain size from the western model boundary was decreased. Study results demonstrate the capability and need of a high-resolution mesoscale modeling framework for simulating the complex interactions that contribute to the formation of tropical cyclones over the Bay of Bengal region
    Keywords: Meteorology and Climatology
    Type: GSFC.JA.00425.2012 , Meteorology and Atmospheric Physics; 114; 4-Mar; 123-137
    Format: text
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