Zaloguj się

Gotowe bibliografie tematyczne / Fractional Abundances

Spis treści

Artykuły w czasopismach
Rozprawy doktorskie
Części książek
Streszczenia konferencji
Raporty organizacyjne

Gotowa bibliografia na temat „Fractional Abundances”

Autor: Grafiati

Data publikacji: 5 czerwca 2025

Data aktualizacji: 2 sierpnia 2025

Utwórz poprawne odniesienie w stylach APA, MLA, Chicago, Harvard i wielu innych

Wybierz rodzaj źródła:

Zobacz listy aktualnych artykułów, książek, rozpraw, streszczeń i innych źródeł naukowych na temat „Fractional Abundances”.

Przycisk „Dodaj do bibliografii” jest dostępny obok każdej pracy w bibliografii. Użyj go – a my automatycznie utworzymy odniesienie bibliograficzne do wybranej pracy w stylu cytowania, którego potrzebujesz: APA, MLA, Harvard, Chicago, Vancouver itp.

Możesz również pobrać pełny tekst publikacji naukowej w formacie „.pdf” i przeczytać adnotację do pracy online, jeśli odpowiednie parametry są dostępne w metadanych.

Artykuły w czasopismach na temat "Fractional Abundances"

1

Patterson, R. Timothy, and Evan Fishbein. "Re-examination of the statistical methods used to determine the number of point counts needed for micropaleontological quantitative research." Journal of Paleontology 63, no. 2 (1989): 245–48. http://dx.doi.org/10.1017/s0022336000019272.

Pełny tekst źródła

Streszczenie:

Currently some controversy exists in the micropaleontological community concerning the statistically correct number of counts required for quantitative examinations, particularly with respect to the effect of variations in the number of species between samples and the significance of varying fractional abundances on the reliability of results. This analysis of the various statistical methods used to determine the number of required counts has shown that the number of species has no relationship to the number of counts required to measure accurately fractional abundances. As part of the study,

Style APA, Harvard, Vancouver, ISO itp.

2

Koirala, Bikram, Mahdi Khodadadzadeh, Cecilia Contreras, Zohreh Zahiri, Richard Gloaguen, and Paul Scheunders. "A Supervised Method for Nonlinear Hyperspectral Unmixing." Remote Sensing 11, no. 20 (2019): 2458. http://dx.doi.org/10.3390/rs11202458.

Pełny tekst źródła

Streszczenie:

Due to the complex interaction of light with the Earth’s surface, reflectance spectra can be described as highly nonlinear mixtures of the reflectances of the material constituents occurring in a given resolution cell of hyperspectral data. Our aim is to estimate the fractional abundance maps of the materials from the nonlinear hyperspectral data. The main disadvantage of using nonlinear mixing models is that the model parameters are not properly interpretable in terms of fractional abundances. Moreover, not all spectra of a hyperspectral dataset necessarily follow the same particular mixing m

Style APA, Harvard, Vancouver, ISO itp.

3

Harada, Nanase, Sergio Martín, Jeffrey G. Mangum, et al. "ALCHEMI Finds a “Shocking” Carbon Footprint in the Starburst Galaxy NGC 253." Astrophysical Journal 938, no. 1 (2022): 80. http://dx.doi.org/10.3847/1538-4357/ac8dfc.

Pełny tekst źródła

Streszczenie:

Abstract The centers of starburst galaxies may be characterized by a specific gas and ice chemistry due to their gas dynamics and the presence of various ice desorption mechanisms. This may result in a peculiar observable composition. We analyse the abundances of CO2, a reliable tracer of ice chemistry, from data collected as part of the Atacama Large Millimeter/submillimeter Array large program ALCHEMI, a wide-frequency spectral scan toward the starburst galaxy NGC 253 with an angular resolution of 1.″6. We constrain the CO2 abundances in the gas phase using its protonated form HOCO+. The dis

Style APA, Harvard, Vancouver, ISO itp.

4

Kishor.P., Kadam. "Investigation of the Emission of Ionic Species." 'Journal of Research & Development' 14, no. 7 (2023): 105–10. https://doi.org/10.5281/zenodo.7810289.

Pełny tekst źródła

Streszczenie:

Ionization rate coefficients, recombination rate coefficients, electron impact excitation coefficients and fractional abundances of the different ionic species of the elements have been investigated. We have computed the radiative as well as dielectronic recombination and total recombination rate coefficients of Cu II, Cu III and Cu IV as a function of electron temperature. We obtained the fractional abundances of the elements like Cu, Zn, Li, Na, K, and Mg as a function of electron temperature. The computations show that the fractional abundance of the species changes as the electron temperat

Style APA, Harvard, Vancouver, ISO itp.

5

Notsu, Shota, Ewine F. van Dishoeck, Catherine Walsh, Arthur D. Bosman, and Hideko Nomura. "X-ray-induced chemistry of water and related molecules in low-mass protostellar envelopes." Astronomy & Astrophysics 650 (June 2021): A180. http://dx.doi.org/10.1051/0004-6361/202140667.

Pełny tekst źródła

Streszczenie:

Context. Water is a key molecule in star- and planet-forming regions. Recent water line observations toward several low-mass protostars suggest low water gas fractional abundances (<10−6 with respect to total hydrogen density) in the inner warm envelopes (r < 102 au). Water destruction by X-rays is thought to influence the water abundances in these regions, but the detailed chemistry, including the nature of alternative oxygen carriers, is not yet understood. Aims. Our aim is to understand the impact of X-rays on the composition of low-mass protostellar envelopes, focusing specifically o

Style APA, Harvard, Vancouver, ISO itp.

6

Massalkhi, S., M. Agúndez, J. Cernicharo, and L. Velilla-Prieto. "The abundance of S- and Si-bearing molecules in O-rich circumstellar envelopes of AGB stars." Astronomy & Astrophysics 641 (September 2020): A57. http://dx.doi.org/10.1051/0004-6361/202037900.

Pełny tekst źródła

Streszczenie:

Aims. We aim to determine the abundances of SiO, CS, SiS, SO, and SO2 in a large sample of oxygen-rich asymptotic giant branch (AGB) envelopes covering a wide range of mass loss rates to investigate the potential role that these molecules could play in the formation of dust in these environments. Methods. We surveyed a sample of 30 oxygen-rich AGB stars in the λ 2 mm band using the IRAM 30m telescope. We performed excitation and radiative transfer calculations based on the large velocity gradient method to model the observed lines of the molecules and to derive their fractional abundances in t

Style APA, Harvard, Vancouver, ISO itp.

7

Cavalli, Rosa Maria. "Spatial Validation of Spectral Unmixing Results: A Case Study of Venice City." Remote Sensing 14, no. 20 (2022): 5165. http://dx.doi.org/10.3390/rs14205165.

Pełny tekst źródła

Streszczenie:

Since remote sensing images offer unique access to the distribution of land cover on earth, many countries are investing in this technique to monitor urban sprawl. For this purpose, the most widely used methodology is spectral unmixing which, after identifying the spectra of the mixed-pixel constituents, determines their fractional abundances in the pixel. However, the literature highlights shortcomings in spatial validation due to the lack of detailed ground truth knowledge and proposes five key requirements for accurate reference fractional abundance maps: they should cover most of the area,

Style APA, Harvard, Vancouver, ISO itp.

8

Minh, Y. C., W. M. Irvine, and P. Friberg. "Molecular Abundances in the Sgr a Molecular Cloud." Symposium - International Astronomical Union 150 (1992): 223–24. http://dx.doi.org/10.1017/s0074180900090057.

Pełny tekst źródła

Streszczenie:

We have obtained column densities for HCO+, HCO, HCS+, C3H2, HC5N, SiO, OCS, HCOOH, CH3CH2 OH, and CH3CCH toward Sgr A. The fractional abundance of SiO relative to molecular hydrogen in Sgr A is comparable to that for the Orion plateau, ~ 10−7 − 10−8, which may be a typical value for hot clouds. The abundances of HCO, CH3CH2OH and CH3CCH all appear to be enhanced relative to other molecular clouds suc as Sgr B2.

Style APA, Harvard, Vancouver, ISO itp.

9

Massalkhi, S., M. Agúndez, and J. Cernicharo. "Study of CS, SiO, and SiS abundances in carbon star envelopes: assessing their role as gas-phase precursors of dust." Astronomy & Astrophysics 628 (August 2019): A62. http://dx.doi.org/10.1051/0004-6361/201935069.

Pełny tekst źródła

Streszczenie:

Aims. We aim to determine the abundances of CS, SiO, and SiS in a large sample of carbon star envelopes covering a wide range of mass loss rates to investigate the potential role that these molecules could play in the formation of dust in the surroundings of the central AGB star. Methods. We surveyed a sample of 25 carbon-rich AGB stars in the λ 2 mm band, more concretely in the J = 3−2 line of CS and SiO, and in the J = 7−6 and J = 8−7 lines of SiS, using the IRAM 30 m telescope. We performed excitation and radiative transfer calculations based on the large velocity gradient (LVG) method to m

Style APA, Harvard, Vancouver, ISO itp.

10

Bernhardt, V., A. Grumpe, and C. Wöhler. "SPECTRAL UNMIXING BASED CONSTRUCTION OF LUNAR MINERAL ABUNDANCE MAPS." ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-3/W1 (July 25, 2017): 7–14. http://dx.doi.org/10.5194/isprs-archives-xlii-3-w1-7-2017.

Pełny tekst źródła

Streszczenie:

In this study we apply a nonlinear spectral unmixing algorithm to a nearly global lunar spectral reflectance mosaic derived from hyper-spectral image data acquired by the Moon Mineralogy Mapper (M<sup>3</sup>) instrument. Corrections for topographic effects and for thermal emission were performed. A set of 19 laboratory-based reflectance spectra of lunar samples published by the Lunar Soil Characterization Consortium (LSCC) were used as a catalog of potential endmember spectra. For a given spectrum, the multi-population population-based incremental learning (MPBIL) algorithm was us

Style APA, Harvard, Vancouver, ISO itp.

Więcej źródeł

Rozprawy doktorskie na temat "Fractional Abundances"

1

Arce, Flores Sofia. "Comparing water-stable aggregate distributions, organic matter fractions and carbon turnover using ¹³C natural abundance in conventional and no tillage soils." 2006. http://purl.galileo.usg.edu/uga%5Fetd/arce-flores%5Fsofia%5F200608%5Fms.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

2

Bichel, Amanda. "Applied soybean and maize residue contributions to soil organic matter in a temperate soybean/maize intercropping system." Thesis, 2013. http://hdl.handle.net/10012/7362.

Pełny tekst źródła

Streszczenie:

Intercropping, defined as two or more crops grown on the same land area at the same time, is a sustainable alternative to sole crops. Intercropping has been associated with multiple benefits, such as increased nutrient and soil organic carbon (SOC) cycling, decreased soil erosion and increased carbon (C) sequestration. A common intercropping practice is to integrate cereal and legume crops such as maize (Zea mays L.), and soybean (Glycine max (L.) Merr.). Most studies on intercropping have focused on yield, weed control, and land use efficiency in the tropics. Few studies have researched C

Style APA, Harvard, Vancouver, ISO itp.

Części książek na temat "Fractional Abundances"

1

Phillips, K. J. H., and U. Feldman. "Using the Yohkoh BCS to Check Element Abundances and Ionization Fractions." In Astrophysics and Space Science Library. Springer Netherlands, 1998. http://dx.doi.org/10.1007/978-94-011-5220-4_58.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

2

Maestas, Jeremy D., Joseph M. Wheaton, Nicolaas Bouwes, Sherman R. Swanson, and Melissa Dickard. "Water Is Life: Importance and Management of Riparian Areas for Rangeland Wildlife." In Rangeland Wildlife Ecology and Conservation. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-34037-6_7.

Pełny tekst źródła

Streszczenie:

AbstractWater scarcity and climatic variability shape human settlement patterns and wildlife distribution and abundance on arid and semi-arid rangelands. Riparian areas–the transition between water and land–are rare but disproportionately important habitats covering just a fraction of the land surface (commonly < 2% in the western U.S.). Riparian areas provide critical habitat for fish and other aquatic species, while also supporting the vast majority (70–80%) of terrestrial wildlife during some portion of their life cycle. Diverse riparian types serve as vital sources of water and late sum

Style APA, Harvard, Vancouver, ISO itp.

3

Lefroy, Rod D. B., Graeme J. Blair, and Wayne M. Strong. "Changes in soil organic matter with cropping as measured by organic carbon fractions and 13C natural isotope abundance." In Plant Nutrition — from Genetic Engineering to Field Practice. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-1880-4_118.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

4

Luo, Runpeng, and Yu Lin. "VStrains: De Novo Reconstruction of Viral Strains via Iterative Path Extraction from Assembly Graphs." In Lecture Notes in Computer Science. Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-29119-7_1.

Pełny tekst źródła

Streszczenie:

AbstractWith the high mutation rate in viruses, a mixture of closely related viral strains (called viral quasispecies) often co-infect an individual host. Reconstructing individual strains from viral quasispecies is a key step to characterizing the viral population, revealing strain-level genetic variability, and providing insights into biomedical and clinical studies. Reference-based approaches of reconstructing viral strains suffer from the lack of high-quality references due to high mutation rates and biased variant calling introduced by a selected reference. De novo methods require no refe

Style APA, Harvard, Vancouver, ISO itp.

5

Londonkar, Ramesh, and Maithilee Kesralikar. "In Vitro Anticancer Screening of Methanolic Extract of Stachytarpheta Mutabilis." In Proceedings of the Conference BioSangam 2022: Emerging Trends in Biotechnology (BIOSANGAM 2022). Atlantis Press International BV, 2022. http://dx.doi.org/10.2991/978-94-6463-020-6_19.

Pełny tekst źródła

Streszczenie:

AbstractIn therapeutic plants, phytochemicals are found in abundance. A family of verbena known as vervain (verbenaceae) consists of over 100 genera and nearly 2600 species. Among the Verbenaceae family is Stachytarpheta, a green perennial herb. The species is being examined in this study for its phytochemical, antioxidant, and anti-inflammatory properties. Stachytarpheta mutabilis methanol extracts were studied for their phytochemical screening, antimicrobial, anti-inflammatory, and anticancerous effects in the current study. Phytochemical study revealed the presence of alkaloids, flavonoids,

Style APA, Harvard, Vancouver, ISO itp.

6

Huston, David L., Robert B. Trumbull, Georges Beaudoin, and Trevor Ireland. "Light Stable Isotopes (H, B, C, O and S) in Ore Studies—Methods, Theory, Applications and Uncertainties." In Isotopes in Economic Geology, Metallogenesis and Exploration. Springer International Publishing, 2023. http://dx.doi.org/10.1007/978-3-031-27897-6_8.

Pełny tekst źródła

Streszczenie:

AbstractVariations in the abundances of light stable isotopes, particularly those of hydrogen, boron, carbon, oxygen and sulfur, were essential in developing mineralization models. The data provide constraints on sources of hydrothermal fluids, carbon, boron and sulfur, track interaction of these fluids with the rocks at both the deposit and district scales, and establish processes of ore deposition. In providing such constraints, isotopic data have been integral in developing genetic models for porphyry-epithermal, volcanic-hosted massive sulfide, orogenic gold, sediment-hosted base metal and

Style APA, Harvard, Vancouver, ISO itp.

7

"Fractional Abundances." In Encyclopedia of Astrobiology. Springer Berlin Heidelberg, 2015. http://dx.doi.org/10.1007/978-3-662-44185-5_100415.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

8

"Fractional Abundances." In Encyclopedia of Astrobiology. Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-11274-4_2465.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

9

"Fractional Abundances." In Encyclopedia of Astrobiology. Springer Berlin Heidelberg, 2023. http://dx.doi.org/10.1007/978-3-662-65093-6_300489.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

10

Atkins, Peter, Julio de Paula, and James Keeler. "Phase diagrams of binary systems: liquids." In Atkins’ Physical Chemistry. Oxford University Press, 2022. http://dx.doi.org/10.1093/hesc/9780198847816.003.0023.

Pełny tekst źródła

Streszczenie:

This chapter focuses on phase diagrams of systems of liquids. It begins by looking at vapour pressure diagrams. The partial vapour pressures of the components of an ideal mixture of two volatile liquids are related to its composition by Raoult's law. The chapter then considers temperature–composition diagrams, in which the boundaries show the composition of the phases that are in equilibrium at various temperatures. The lever rule is used to deduce the relative abundances of each phase in equilibrium. The chapter also discusses how the separation of a liquid mixture by fractional distillation

Style APA, Harvard, Vancouver, ISO itp.

Streszczenia konferencji na temat "Fractional Abundances"

1

Hamada, Kris, S. Maile Giffin, and Charles L. Matson. "Feature extraction using wavelets to improve the estimation of material fractional abundances." In Frontiers in Optics. OSA, 2004. http://dx.doi.org/10.1364/fio.2004.ftub5.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

2

Koirala, Bikram, Zohreh Zahiri, Mahdi Khodadadzadeh, and Paul Scheunders. "Fractional Abundance Estimation of Mixed and Compound Materials by Hyperspectral Imaging." In 2019 10th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS). IEEE, 2019. http://dx.doi.org/10.1109/whispers.2019.8920893.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

3

Douglas, Scott C. "A novel endmember, fractional abundance, and contrast model for hyperspectral imagery." In ICASSP 2013 - 2013 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2013. http://dx.doi.org/10.1109/icassp.2013.6638037.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

4

Wang, Su, Chein Chang, Janet L. Jensen, and James O. Jensen. "Spectral abundance fraction estimation of materials using Kalman filters." In Optics East, edited by James O. Jensen and Jean-Marc Theriault. SPIE, 2004. http://dx.doi.org/10.1117/12.572385.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

5

Matson, Charles L., S. Maile Giffin, and Kris Hamada. "The effects of class size and class separation on fractional abundance estimation accuracy." In Frontiers in Optics. OSA, 2004. http://dx.doi.org/10.1364/fio.2004.ftug34.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

6

Lodhi, Vaibhav, Debashish Chakravarty, and Pabitra Mitra. "A Study of PSO and its Variants for Fractional Abundance Estimation in Hyperspectral Data." In 2018 Fourth International Conference on Research in Computational Intelligence and Communication Networks (ICRCICN). IEEE, 2018. http://dx.doi.org/10.1109/icrcicn.2018.8718733.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

7

Lodhi, Vaibhav, Debashish Chakravarty, and Pabitra Mitra. "Estimation of Spectral Abundance Fractions using Fixed Acceleration Coefficients PSO Approach." In 2018 International Joint Symposium on Artificial Intelligence and Natural Language Processing (iSAI-NLP). IEEE, 2018. http://dx.doi.org/10.1109/isai-nlp.2018.8692886.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

8

Lodhi, Vaibhav, Arindam Biswas, Debashish Chakravarty, and Pabitra Mitra. "A Study of Deep Learning Approaches and Loss Functions for Abundance Fractions Estimation." In 2021 11th Workshop on Hyperspectral Imaging and Signal Processing: Evolution in Remote Sensing (WHISPERS). IEEE, 2021. http://dx.doi.org/10.1109/whispers52202.2021.9483981.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

9

Chen, Jie, Cedric Richard, and Paul Honeine. "Estimating abundance fractions of materials in hyperspectral images by fitting a post-nonlinear mixing model." In 2013 5th Workshop on Hyperspectral Image and Signal Processing: Evolution in Remote Sensing (WHISPERS). IEEE, 2013. http://dx.doi.org/10.1109/whispers.2013.8080639.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

10

Brandes, Horst G. "Engineering Properties of Carbonate Marine Sediments." In ASME 2011 30th International Conference on Ocean, Offshore and Arctic Engineering. ASMEDC, 2011. http://dx.doi.org/10.1115/omae2011-49422.

Pełny tekst źródła

Streszczenie:

Geotechnical properties of deep-sea sediments are examined in terms of their plasticity, compressibility and frictional strength characteristics, especially in terms of the relative abundance of carbonate and clay fractions. The effect of carbonate content in excess of 40% is to reduce Atterberg limits and compressibility, and to increase peak friction angles, compared to sediments from the deep ocean that have lower carbonate amounts. The presence of carbonate also tends to reduce flocculation and in situ water content.

Style APA, Harvard, Vancouver, ISO itp.

Raporty organizacyjne na temat "Fractional Abundances"

1

Bernier, M. A., C. A. Kaszycki, L. Wilkinson, and J. R. Harris. Proportionally sized circle plot of particulate gold abundance in surficial sediment (-10 mesh size fraction), Swayze Greenstone Belt, Superior Province, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/205061.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

2

Bernier, M. A., C. A. Kaszycki, L. Wilkinson, and J. R. Harris. Proportionally sized circle plot of particulate gold abundance in surficial sediment (-230 mesh size fraction), Swayze Greenstone Belt, Superior Province, Ontario. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1995. http://dx.doi.org/10.4095/205062.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

3

Caritat, P. de, and U. Troitzsch. Towards a regolith mineralogy map of the Australian continent: a feasibility study in the Darling-Curnamona-Delamerian region. Geoscience Australia, 2021. http://dx.doi.org/10.11636/record.2021.035.

Pełny tekst źródła

Streszczenie:

Bulk quantitative mineralogy of regolith is a useful indicator of lithological precursor (protolith), degree of weathering, and soil properties affecting various potential landuse decisions. To date, no national-scale maps of regolith mineralogy are available in Australia. Catchment outlet sediments collected over 80% of the continent as part of the National Geochemical Survey of Australia (NGSA) afford a unique opportunity to rapidly and cost-effectively determine regolith mineralogy using the archived sample material. This report releases mineralogical data and metadata obtained as part of a

Style APA, Harvard, Vancouver, ISO itp.

4

Asvapathanagul, Pitiporn, Leanne Deocampo, and Nicholas Banuelos. Biological Hydrogen Gas Production from Food Waste as a Sustainable Fuel for Future Transportation. Mineta Transportation Institute, 2022. http://dx.doi.org/10.31979/mti.2021.2141.

Pełny tekst źródła

Streszczenie:

In the global search for the right alternative energy sources for a more sustainable future, hydrogen production has stood out as a strong contender. Hydrogen gas (H2) is well-known as one of the cleanest and most sustainable energy sources, one that mainly yields only water vapor as a byproduct. Additionally, H2 generates triple the amount of energy compared to hydrocarbon fuels. H2 can be synthesized from several technologies, but currently only 1% of H2 production is generated from biomass. Biological H2 production generated from anaerobic digestion is a fraction of the 1%. This study aims

Style APA, Harvard, Vancouver, ISO itp.

5

Asvapathanagul, Pitiporn, Leanne Deocampo, and Nicholas Banuelos. Biological Hydrogen Gas Production from Food Waste as a Sustainable Fuel for Future Transportation. Mineta Transportation Institute, 2022. http://dx.doi.org/10.31979/mti.2022.2141.

Pełny tekst źródła

Streszczenie:

In the global search for the right alternative energy sources for a more sustainable future, hydrogen production has stood out as a strong contender. Hydrogen gas (H2) is well-known as one of the cleanest and most sustainable energy sources, one that mainly yields only water vapor as a byproduct. Additionally, H2 generates triple the amount of energy compared to hydrocarbon fuels. H2 can be synthesized from several technologies, but currently only 1% of H2 production is generated from biomass. Biological H2 production generated from anaerobic digestion is a fraction of the 1%. This study aims

Style APA, Harvard, Vancouver, ISO itp.

6

Droby, S., J. L. Norelli, M. E. Wisniewski, S. Freilich, A. Faigenboim, and C. Dardick. Microbial networks on harvested apples and the design of antagonistic consortia to control postharvest pathogens. United States-Israel Binational Agricultural Research and Development Fund, 2020. http://dx.doi.org/10.32747/2020.8134164.bard.

Pełny tekst źródła

Streszczenie:

We have demonstrated, at a global level, the existence of spatial variation in the fungal and bacterial composition of different fruit tissues. The composition, diversity and abundance varied in fruit harvested in different geographical locations and suggests a potential link between location and the type and rate of postharvest diseases that develop in each country. The global core microbiome of apple fruit was determined and found to be represented by several beneficial microbial taxa and accounted for a large fraction of the fruit microbial community. To further characterize apple fruit the

Style APA, Harvard, Vancouver, ISO itp.

7

Lurie, Susan, John Labavitch, Ruth Ben-Arie, and Ken Shackel. Woolliness in Peaches and Nectarines. United States Department of Agriculture, 1995. http://dx.doi.org/10.32747/1995.7570557.bard.

Pełny tekst źródła

Streszczenie:

The overall goal of the research was to understand the processes involved in the development of woolliness in peaches and nectarines. Four specific hypotheses were proposed and in the course of the research evidence was gathered t support two of them and to not support two others. The hypotheses and a summary of the evidence are outlined below. 1. That woolliness arises from an imbalance between the activities of the cell wall pectin degrading enzymes. Using 'Flavortop' nectarines and 'Hermoza' peaches as model systems, storage regimes were manipulated to induce or prevent woolliness. The expr

Style APA, Harvard, Vancouver, ISO itp.

8

Brenan, J. M., K. Woods, J. E. Mungall, and R. Weston. Origin of chromitites in the Esker Intrusive Complex, Ring of Fire Intrusive Suite, as revealed by chromite trace element chemistry and simple crystallization models. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328981.

Pełny tekst źródła

Streszczenie:

To better constrain the origin of the chromitites associated with the Esker Intrusive Complex (EIC) of the Ring of Fire Intrusive Suite (RoFIS), a total of 50 chromite-bearing samples from the Black Thor, Big Daddy, Blackbird, and Black Label chromite deposits have been analysed for major and trace elements. The samples represent three textural groups, as defined by the relative abundance of cumulate silicate phases and chromite. To provide deposit-specific partition coefficients for modeling, we also report on the results of laboratory experiments to measure olivine- and chromite-melt partiti

Style APA, Harvard, Vancouver, ISO itp.

9

Geochemical maps showing distribution and abundance of lead in two fractions of stream-sediment concentrates, Silver City 1 degree by 2 degrees Quadrangle, New Mexico and Arizona. US Geological Survey, 1986. http://dx.doi.org/10.3133/mf1183a.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

10

Geochemical maps showing distribution and abundance of copper in two fractions of stream-sediment concentrates, Silver City 1 degree by 2 degrees Quadrangle, New Mexico and Arizona. US Geological Survey, 1986. http://dx.doi.org/10.3133/mf1183b.

Pełny tekst źródła

Style APA, Harvard, Vancouver, ISO itp.

Oferujemy zniżki na wszystkie plany premium dla autorów, których prace zostały uwzględnione w tematycznych zestawieniach literatury. Skontaktuj się z nami, aby uzyskać unikalny kod promocyjny!