Relevant bibliographies by topics / Phenolgy

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Phenolgy'

Author: Grafiati
Published: 3 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Phenolgy"

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Murugan, P., Chinnamadasamy Kalidass, and Pratap Panda. "Zephyranthes candida (Lindl.) Herb. (Amaryllidaceae) – A new record for Odisha, India." Indian Journal of Forestry 42, no. 1 (2019): 53–54. http://dx.doi.org/10.54207/bsmps1000-2019-2h53g0.

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Zephyranthes candida (Lindl.) Herb. collected from Mahendragiri hills, Gajapati District, Odisha is reported here as a new distributional record for the state of Odisha. Brief botanical description, nomenclature, ecology and phenolgy of this taxon is provided along with photographs for easily identification.
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DÜŞEN, OLCAY, RAMAZAN SÜLEYMAN GÖKTÜRK, ERGUN KAYA, UYGAR SARPKAYA, and BETÜL GÜRCAN. "Morphological and molecular determination of a new Viola species (Violaceae) from Turkey." Phytotaxa 369, no. 1 (2018): 37. http://dx.doi.org/10.11646/phytotaxa.369.1.4.

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Viola denizliensis is described as a new species from South-West Anatolia. The species grows on serpentinite stony slopes in Bozdağ Mountain in Denizli. It belongs to Viola sect. Melanium and is close to V. dirimliensis and V. kitaibeliana. Viola denizliensis can be readily distinguished from related species by morphological and molecular characters. Comments on descriptive and diagnostic characters, distribution and ecology, phenolgy and proposed conservation status for this new species are given in the present study. Morphological affinities and ISSR-based molecular relationships between V.
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Kopp, Christopher, (Lipsen) Linda Jennings, Barbara Neto-Bradley, Jas Sandhar, Siena Smith, and Louisa Hsu. "Historical flowering phenology across a broad range of Pacific Northwest plants." Proceedings of TDWG 1 (August 23, 2017): e20528. https://doi.org/10.3897/tdwgproceedings.1.20528.

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For many species, understanding how climate influences the timing of seasonal life history events (phenology) is limited by the availability of long-term data. Further, long-term studies of plant phenology are often local in scale. Recent efforts to digitize herbarium collections make it possible to examine large numbers of specimens from multiple species over broad geographic regions. In the Pacific Northwest (PNW), understory plant species found in old-growth forests may be buffered against climate warming (Frey et al. 2016). Using 8,500 specimens of 40 plant species housed in 25 herbaria co
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Shi, Zhen Jing, Meng Xiang Fang, Chun Guang Zhou, Shu Rong Wang, and Zhong Yang Luo. "Studies on the Extraction of Phenols from Coal Tar Produced in Multi-Generation System." Advanced Materials Research 347-353 (October 2011): 673–77. http://dx.doi.org/10.4028/www.scientific.net/amr.347-353.673.

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Isolation of phenols from the middle oil fraction(170-230°C) of tar produced in the multi-cogeneration system has been investigated for the purpose of recovering valuable pure phenols, such as phenol, cresols, xylenol and ethyl-phenol. Phenolic compounds were separated from the middle oil by liquid-liquid extraction using alkali and sulfuric acid. The yield of phenolic fraction from the middle oil (170-230°C) is up to 37%, which is much higher compared with those of metallurgical coke plants. Chromatography-mass spectrometry was used to analyse phenolic compounds. The result shows that the phe
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Margellou, Antigoni G., Foteini F. Zormpa, Dimitrios Karfaridis, Stamatia A. Karakoulia, and Konstantinos S. Triantafyllidis. "Hydrodeoxygenation of Phenolic Compounds and Lignin Bio-Oil Surrogate Mixture over Ni/BEA Zeolite Catalyst and Investigation of Its Deactivation." Catalysts 15, no. 1 (2025): 48. https://doi.org/10.3390/catal15010048.

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Lignin is one of the main structural components of lignocellulosic biomass and can be utilized to produce phenolic compounds that can be converted downstream to cycloalkanes and aromatics, which are useful as drop-in road or aviation biofuels. Within this study, the hydrodeoxygenation of model phenolic/aromatic compounds and surrogate mixture simulating the light fraction of lignin fast-pyrolysis bio-oil was performed under mild reaction conditions. Ni/BEA zeolite was selected as a catalyst to investigate the conversion and the product selectivity of alkyl phenols (phenol, catechol, cresols),
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Salgado, Paula Rodrigues, José Laércio Favarin, Roseli Aparecida Leandro, and Oscar Fontão de Lima Filho. "Total phenol concentrations in coffee tree leaves during fruit development." Scientia Agricola 65, no. 4 (2008): 354–59. http://dx.doi.org/10.1590/s0103-90162008000400005.

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Vegetables have a natural defense against external factors synthesizing phenolic compounds, which depends on the maturity stage and on the climate. Total phenol grades were extracted from mature and young coffee leaves and were analyzed in relation to yield, phenology and climate. The climatic conditions were described by air temperature, global radiation and daily insolation. Evaluations were made on height, diameter and length of reproductive branches to determine the respective vegetative growth rates of the plants. The amounts of total phenols in the plants at the production stage was 174.
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Bannikov, Leonid, Denis Miroshnichenko, Artem Bannikov, Olexandr Borisenko, and Volodymyr Tertychnyi. "DEPHENOLIZATION OF COAL TAR HEAVY FRACTIONS: A REAGENT - FREE METHOD FOR PHENOL RECOVERY." Journal of Chemical Technology and Metallurgy 60, no. 3 (2025): 471–80. https://doi.org/10.59957/jctm.v60.i3.2025.13.

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The classical dephenolization process of the heavy fraction of coal tar involves alkaline washing to produce sodium phenolate, followed by carbon dioxide decomposition to yield crude phenols and a soda solution. The soda solution is causticized with lime, generating lime sludge contaminated with phenols - a significant environmental concern. This study explores phenol extraction technologies leveraging phenolic acidity and molecular polarity to address these limitations. A novel method for dephenolizing coal tar heavy fractions without alkali was developed, yielding wash oil suitable for captu
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Sui, Xin Jin, and Shu Bin Wu. "Study on Mechanism of Action of Catalysts on Liquefaction of Bagasse Alkali Lignin." Advanced Materials Research 383-390 (November 2011): 6145–50. http://dx.doi.org/10.4028/www.scientific.net/amr.383-390.6145.

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Bagasse alkali lignin is the primary constituent of pulping black liquor. The phenolic products such as phenol, 2,6-dimethoxy-phenol and 2-methoxy-phenol were obtained by catalytic liquefaction from bagasse alkali lignin, with the aim of enhancing its use value. In the investigation, under optimal conditions, using SiO2-Al2O3 or FeS as catalyst, the phenols yield reached 54.10% and 55.18%, respectively. HPLC spectrum showed that the phenolic products of them were different. FT-IR and H-NMR spectrums showed that, using SiO2-Al2O3 as the catalyst, the α-O-4 and β-O-4 ether bonds and C-Cα bonds o
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P, Reshma, and Suganthi A. "Determination of total phenol content and preliminary phytochemical analysis in Annona reticulata Linn. Leaf extract." International Journal of Humanities and Sciences 1, no. 1 (2024): 30–34. https://doi.org/10.34256/ijohs115.

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Plant serves as the main source natural drugs and can be utilized to cure human diseases without much side effects that compared to synthetic medicines. This study is mainly aimed to find out the phytochemicals present in the leaf extract of Annona reticulata Linn. Leaf extract was prepared by three solvents acetone, ethanol and water. Maximum number of phytochemicals presence is reported in ethanolic extract and least number of phytochemicals in aqueous extract. Anthraquinone and protein present only in ethanolic extract. Phenols and flavonoids present in all solvents. Anthraquinones, flavono
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van Gorsel, Hendrik, and Adel A. Kader. "PHENOLIC METABOLISM AND INTERNAL BREAKDOWN (CHILLING INJURY) OF PEACH FRUIT." HortScience 25, no. 11 (1990): 1356H—1357. http://dx.doi.org/10.21273/hortsci.25.11.1356.

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Internal breakdown (IB) is the limiting factor in the storage and postharvest handling of stone fruits. The symptoms of IB appear when fruits are kept for prolonged periods at temperatures below 10C and include leatheriness, mealiness, browning and bleeding of the flesh, and failure to ripen normally. We investigated the changes in phenolic compounds associated with IB of stone fruits. Twenty-eight phenolic compounds were separated by HPLC. Ten of these components were significantly affected by chilling temperatures. The concentration of six phenols changed in response to ripening after chilli
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Dissertations / Theses on the topic "Phenolgy"

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Rubió, Piqué Laura. "Phenol-enriched olive oil with its own phenolic compounds and complemented with phenols from thyme: a functional food development model." Doctoral thesis, Universitat de Lleida, 2014. http://hdl.handle.net/10803/146133.

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L'enriquiment de l’oli d'oliva amb els seus propis fenols esdevé una estratègia interessant per augmentar i normalitzar la ingesta diària d’hidroxitirosol sense augmentar el consum calòric. No obstant això, olis amb alt contingut fenòlic proporcionen un gust amarg que podria provocar rebuig entre els consumidors. A més, altes dosis d'hidroxitirosol podria tenir una acció pro-oxidant. En aquesta tesi es va plantejar l'estratègia d'enriquiment d’un oli d'oliva no només amb els seus propis fenols, sinó amb fenols complementaris d'herbes aromàtiques, concretament de farigola, amb la hipòtesi de qu
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Goss, Ben. "Novel phenolic composites." Thesis, Queensland University of Technology, 1997. https://eprints.qut.edu.au/36933/1/36933_Goss_1997.pdf.

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Composites were prepared from a phenolic resin formulation reinforced with ultra high modulus polyethylene (UHMPE) fibre. Two commercially prepared samples of UHMPE were used: Spectra® prepared by Allied Signal in the USA and Dyneema® prepared by DSM in Holland. To these fibres a number of surface treatments were applied, predominantly oxygen and water plasma, in order to improve composite properties. The effect of treatment was monitored usmg X-ray Photoelectron Spectroscopy (XPS), and treatment time was optimised by this technique. The influence of treatment time on fibre tensile strength
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Kalili, Kathithileni Martha. "Application of comprehensive 2-dimensional liquid chromatography for the analysis of complex phenolic fractions." Thesis, Stellenbosch : University of Stellenbosch, 2009. http://hdl.handle.net/10019.1/2420.

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Thesis (MSc (Chemistry and Polymer Science))--University of Stellenbosch, 2009.<br>ENGLISH ABSTRACT: The separation of apple, cocoa and green tea phenolic compounds by comprehensive 2-dimensional liquid chromatography (2-D-LC) has been studied. In the first dimension, phenolic compounds were separated according to polarity by hydrophilic interaction chromatography (HILIC) on a diol stationary phase with a mobile phase containing acetonitrile, methanol, acetic acid and water. Gradient reversed-phase (RP) LC using a C18 column with fluorescence detection was employed in the second dimensi
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Palm, Anna. "Flight phenology of oligolectic solitary bees are affected by flowering phenology." Thesis, Linköpings universitet, Biologi, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-177651.

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Understanding the relationships between solitary bees’ flight phenology and flowering phenology is important in the context of global warming. Using Swedish citizen science data, observations of oligolectic solitary bees and flowering phenology were used together with temperature data. All five bees studied had flight period that overlapped with the flowering period their corresponding host plant. None of the species were affected by the temperature, although there was a correlation between earliest observations of flowering phenology and flight phenology. The later the flowering observation w
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Scheffler, Thomas, Sascha Englich, and Michael Gehde. "Specific mold filling characteristics of highly filled phenolic injection molding compounds." Universitätsbibliothek Chemnitz, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:ch1-qucosa-198644.

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Thermosets show excellent mechanical properties and chemical resistance (for most automotive fluids) even at high temperatures up to 300 °C. Furthermore they can be highly efficient processed by injection molding. So they should be particularly suited for e.g. under the bonnet applications. However, the reality shows that thermosets are, except fiber reinforced composites, heavily underrepresented in technical applications. E.g. thermosetting components only account 0,2 % to a vehicle’s weight. Therefore reasons can be found in limited knowledge, e.g. relating mold filling behavior. The objec
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Warren, Peter L., and LoriAnne Barnett. "Phenology: Using Phenology as a Tool for Education, Research, and Understanding Environmental Change." College of Agriculture, University of Arizona (Tucson, AZ), 2014. http://hdl.handle.net/10150/324032.

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3 pp.<br>Phenology is defined and described in terms of how we use observations in education and research. Suggestions for implementing phenology lessons using examples from 4-H youth development and Master Gardener and citizen science training.
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Amiri, Fariba. "Influence of pH and NOM on Sorption of Phenols onto Aquifer Material." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2005. http://nbn-resolving.de/urn:nbn:de:swb:14-1112166354807-33548.

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Geosorption processes play an important role as retardation mechanism in subsurface transport of organic water constituents. Geosorption behaviour of Ionisable Hydrophobic Organic compounds (IHOCs) especially influence of dissolved natural organic materials on their sorption coefficients is poorly investigated. In this study influence of pH and NOM on the sorption of three different phenols (2-methyl-4,6-dinitrophenol, 2,4,6-trichlorophenol and pentachlorophenol) on a natural sandy aquifer material collected from a bank filtration site was studied in flow through column experiments. In first s
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Jarvis, Claire H. "Insect phenology : a geographical perspective." Thesis, University of Edinburgh, 1999. http://hdl.handle.net/1842/22349.

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The rate of insect development (phenology) is strongly associated with temperature. Within the biological literature, phenologies are estimated largely on the basis of sparsely located point meterological data. The significance of incorporating a geographical dimension was explored in two application areas where phenologies are used, pest risk assessment (PRA) and integrated pest management (IPM). Colorado beetle (<I>leptinotarsa decemlineata)</I> and codling moth (<I>Cydia pomonella)</I> were used as representative non-indigenous and indigenous test organisms. To ensure relevance to both pest
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Lal, Priya Kumari. "Maternal prenatal consumption of bioflavonoids and phenolic acids and risk of childhood brain cancer." Columbus, Ohio : Ohio State University, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1080569687.

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Thesis (Ph. D.)--Ohio State University, 2004.<br>Title from first page of PDF file. Document formatted into pages; contains xvii, 274 p.; also includes graphics (some col.). Includes abstract and vita. Advisor: J. Schwartzbaum, School of Public Health. Includes bibliographical references (p. 171-203).
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Clements, Michelle N. "Phenology in a wild mammal population." Thesis, University of Edinburgh, 2010. http://hdl.handle.net/1842/14599.

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Books on the topic "Phenolgy"

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Juha, Kallas, and Lappeenrannan teknillinen korkeakoulu, eds. Treatment technology of wastewater containing phenols and phenolic compounds. Lappeenranta University of Technology, 1992.

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International Program on Chemical Safety., World Health Organization, United Nations Environment Programme, and International Labour Organisation, eds. Phenol health and safety guide. World Health Organization, 1994.

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T, Hodges, ed. Predicting crop phenology. CRC Press, 1991.

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Noormets, Asko, ed. Phenology of Ecosystem Processes. Springer New York, 2009. http://dx.doi.org/10.1007/978-1-4419-0026-5.

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Ewusie, J. Yanney. Phenology in tropical ecology. Ghana University Press, 1992.

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Green, Jerry E. Phenology: An annotated bibliography. Vance Bibliographies, 1990.

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Knop, Andre, and Louis A. Pilato. Phenolic Resins. Springer Berlin Heidelberg, 1985. http://dx.doi.org/10.1007/978-3-662-02429-4.

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Gardziella, Arno, Louis A. Pilato, and Andre Knop. Phenolic Resins. Springer Berlin Heidelberg, 2000. http://dx.doi.org/10.1007/978-3-662-04101-7.

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Chen, Xiaoqiu. Spatiotemporal Processes of Plant Phenology. Springer Berlin Heidelberg, 2017. http://dx.doi.org/10.1007/978-3-662-49839-2.

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Schwartz, Mark D., ed. Phenology: An Integrative Environmental Science. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-0632-3.

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Book chapters on the topic "Phenolgy"

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Mukherjee, Moupiya, Tuhin Chakraborty, Srijoni Banerjee, and Soumya Pandit. "Bio-Degradation of Phenol and Phenolic Compounds." In Advancements in Bio-systems and Technologies for Wastewater Treatment. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-58331-5_11.

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Malhotra, Milan, Divya Gupta, Jeetendra Sahani, and Sanjay Singh. "Microbial Degradation of Phenol and Phenolic Compounds." In Recent Advances in Microbial Degradation. Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-0518-5_11.

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Frank, J. Howard, J. Howard Frank, Michael C. Thomas, et al. "Phenology." In Encyclopedia of Entomology. Springer Netherlands, 2008. http://dx.doi.org/10.1007/978-1-4020-6359-6_2897.

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Overdieck, Dieter. "Phenology." In CO2, Temperature, and Trees. Springer Singapore, 2016. http://dx.doi.org/10.1007/978-981-10-1860-2_11.

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Shivanna, K. R., and Rajesh Tandon. "Phenology." In Reproductive Ecology of Flowering Plants: A Manual. Springer India, 2014. http://dx.doi.org/10.1007/978-81-322-2003-9_3.

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Tomasi, Diego, Federica Gaiotti, and Gregory V. Jones. "Phenology." In The Power of the Terroir: the Case Study of Prosecco Wine. Springer Basel, 2013. http://dx.doi.org/10.1007/978-3-0348-0628-2_5.

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Cohen, G. B. "The Analysis of Coffee Phenols and Phenolic Acids." In ACS Symposium Series. American Chemical Society, 2000. http://dx.doi.org/10.1021/bk-2000-0754.ch036.

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Jones, Gregory V. "Winegrape Phenology." In Phenology: An Integrative Environmental Science. Springer Netherlands, 2003. http://dx.doi.org/10.1007/978-94-007-0632-3_32.

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Kimball, John. "Vegetation Phenology." In Encyclopedia of Remote Sensing. Springer New York, 2014. http://dx.doi.org/10.1007/978-0-387-36699-9_188.

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Lee, Pei-Hsuan, Yao-Moan Huang, and Wen-Liang Chiou. "Fern Phenology." In Current Advances in Fern Research. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-75103-0_18.

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Conference papers on the topic "Phenolgy"

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Camintia, Leila Lucia, Veraldo Liesenberg, Andre Felipe Hess, et al. "Corn phenology and productivity with PlanetScope images." In 2024 12th International Conference on Agro-Geoinformatics (Agro-Geoinformatics). IEEE, 2024. http://dx.doi.org/10.1109/agro-geoinformatics262780.2024.10660696.

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Deng, Qinwu, Yaodong Yang, and Maolin Zhang. "Methods for extracting vegetation phenology information and results analysis." In Second International Conference on Remote Sensing, Mapping, and Geographic Information Systems (RSMG 2024), edited by Bin Zou and Yaoping Cui. SPIE, 2024. http://dx.doi.org/10.1117/12.3048668.

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Wei, Shanshan, Kim Hwa Lim, Ken Yoong Lee, Li Ming Tan, Boon Jin Chew, and Soo Chin Liew. "Cotton Phenology Detection Using Sentinel-1 Time Series Data." In IGARSS 2024 - 2024 IEEE International Geoscience and Remote Sensing Symposium. IEEE, 2024. http://dx.doi.org/10.1109/igarss53475.2024.10640465.

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Djelić, Gorica, Vesna Veličković, and Milica Pavlović. "SESELI RIGIDUM WALDST. & KIT: SECONDARY METABOLITES AND ANTIOXIDANT ACTIVITY OF METHANOL, ETHYL ACETATE AND ACETONE EXTRACTS." In 2nd International Symposium on Biotechnology. University of Kragujevac, Faculty of Agronomy, 2024. http://dx.doi.org/10.46793/sbt29.34gdj.

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Representatives of the Seseli genus are recognized for their biological activities. The objective of this study was to analyze the phenolic and flavonoid content, along with the antioxidant effects, of methanol, ethyl acetate, and acetone extracts obtained from the roots, leaves, stems, and fruits of S. rigidum. Through spectrophotometric measurements of phenols and flavonoids, the results revealed that the polar (methanol) solvent extract from the leaves exhibited the highest concentrations of phenols (98.66 ± 2.64 mg GA/g) and flavonoids (20.74 ± 0.55 mg RU/g), surpassing those obtained from
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Todorović, Jovana D., Aleksandra D. Vesić, Nevena N. Petrović, and Marijana M. Kosanić. "Edible mushrooms as promising antioxidants." In 2nd International Conference on Chemo and Bioinformatics. Institute for Information Technologies, University of Kragujevac, 2023. http://dx.doi.org/10.46793/iccbi23.300t.

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Antioxidant activity of the acetone extracts of the mushrooms Macrolepiota procera and Chlorophyllum rhacodes has been screened in vitro by using different methods (DPPH radical scavenging and reducing power assay), and also it has been determined the total phenolic compounds as total flavonoid content. The research findings indicate that the acetone extract of M. procera demonstrated superior antioxidant activities when compared to C. rhacodes. Similarly, the mushroom M. procera displayed a more pronounced effect on reducing power. In addition, the total content of phenol and flavonoid in ext
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Tschanner, Julius, Jinchang Ren, Frances Jack, Stephen Marshall, and Huimin Zhao. "Employing NIR-SWIR hyperspectral imaging to predict the smokiness of scotch whisky." In OCM 2017 - 3rd International Conference on Optical Characterization of Materials. KIT Scientific Publishing, 2017. http://dx.doi.org/10.58895/ksp/1000063696-1.

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Scotch Whisky makes a significant contribution to the UK’s food and drinks export. The flavour of this high quality spirit is derived naturally from the whisky making process, with smoky aromas being a key character of certain Scotch whiskies. The level of smokiness is determined by the amount of phenolic compounds in the spirit. Phenols are introduced by exposing the barley malt to peat smoke during the kilning process. The current techniques to determine the levels of phenols, such as High Performance Liquid Chromatography (HPLC), are time consuming as they require distillation of the malt p
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Đelić, Gorica, Milica Pavlović, and Vesna Velicković. "Qualitative content of selected phenolic compounds in different extracts of plant species Iris pumila L." In 2nd International Conference on Chemo and Bioinformatics. Institute for Information Technologies, University of Kragujevac, 2023. http://dx.doi.org/10.46793/iccbi23.555dj.

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The aim of this paper is to determine the content of selected phenolic compounds and to find the appropriate optimal extraction agent for the extraction of phenolic compounds from the plant species Iris pumila L. The content of total phenols and flavonoids in the rhizome and aboveground parts of the plant was determined by the application of the spectrophotometric method in the examined extracts obtained by the maceration method. By comparatively analyzing the application of two solvents for extraction, we concluded that the application of methanol in the conventional maceration technique cont
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Šaćirović, Sabina, Andrija Ćirić, Mališa Antić, and Zoran Marković. "HPLC ANALYSIS OF PHENOLS OF SLOVENIAN RED WINES: CABERNET SAUVIGNON AND MERLOT." In 1st INTERNATIONAL Conference on Chemo and BioInformatics. Institute for Information Technologies, University of Kragujevac, 2021. http://dx.doi.org/10.46793/iccbi21.165s.

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In this study, HPLC-DAD rapid analysis of phenols in wine samples was performed. The recording was performed at different wavelengths: phenolic acid (254nm), flavan-3-ols and stilbene (280nm), flavonoids (340nm) and anthocyanins (520nm). In selected wines, the concentrations of the following compounds were determined and expressed in mg/l of wine. The isolated derivatives were: hydroxybenzoic acids, derivatives of caffeic, ferulic, syringic, and vanillic acids, catechin (flavanol), rutin, myricetin and quercetin (flavonols), and the stilbene derivative-resveratrol. The properties and quantitie
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V.P., Osipova, and Kolyada M.N. "APPLICATION OF NEW GENERATION ANTIOXIDANTS AS CRYOPROTECTORS IN LOWTEMPERATURE PRESERVATION OF STURGEON REPRODUCTIVE CELLS." In II INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE "DEVELOPMENT AND MODERN PROBLEMS OF AQUACULTURE" ("AQUACULTURE 2022" CONFERENCE). DSTU-Print, 2022. http://dx.doi.org/10.23947/aquaculture.2022.103-105.

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The paper presents the results of a study of the cryoprotective activity of a new generation of antioxidants – hybrid multifunctional phenolic derivatives during low-temperature preservation of sturgeon reproductive cells. It has been shown that the addition of phosphorus-containing sterically hindered phenol, pyrrolidine and thioacetamide phenolic derivatives to the basic modified Stein cryoprotective medium, makes it possible to increase the low cryoresistance of sturgeon sperm: the level of lipid peroxidation decreases, cell motility improves, and the fertility of defrosted sperm increases.
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Ohindovschi, Angelica, and Maria Cojocaru-Toma. "Identification of phenolic compounds from extract of Galium verum." In Scientific seminar with international participation "New frontiers in natural product chemistry". Institute of Chemistry, Republic of Moldova, 2023. http://dx.doi.org/10.19261/nfnpc.2023.ab21.

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The species Galium verum has a long history as a traditional healing herb and attracted attention for intense investigation in recent years as it proves to be a safe, affordable and effective natural health remedy as a choleretic, diuretic or spasmolytic [1]. There is detailed research showing a complex and rich content of phytochemicals in the flowers and leaves of G. verum, with the highest total composition of phenols and flavonoids [2]. For the determination of phenolic compounds, the plant extract was obtained from Galii veri herba, collected during the flowering period and treated with 6
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Reports on the topic "Phenolgy"

1

Wright, Kirsten. Collecting Plant Phenology Data In Imperiled Oregon White Oak Ecosystems: Analysis and Recommendations for Metro. Portland State University, 2020. http://dx.doi.org/10.15760/mem.64.

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Highly imperiled Oregon white oak ecosystems are a regional conservation priority of numerous organizations, including Oregon Metro, a regional government serving over one million people in the Portland area. Previously dominant systems in the Pacific Northwest, upland prairie and oak woodlands are now experiencing significant threat, with only 2% remaining in the Willamette Valley in small fragments (Hulse et al. 2002). These fragments are of high conservation value because of the rich biodiversity they support, including rare and endemic species, such as Delphinium leucophaeum (Oregon Depart
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2

Lahti, P. M., and D. A. Modarelli. Solid State Photochemical Generation of Triplet Phenoxy-Phenoxy Radical Pairs. Defense Technical Information Center, 1990. http://dx.doi.org/10.21236/ada223690.

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3

Crockett, Scott. Extension Model: Diamond Phenolic EOS. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1089872.

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4

Sheehan, Katharine A. User's guide for GMPHENL: a gypsy moth phenology model. U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1992. http://dx.doi.org/10.2737/ne-gtr-158.

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Sheehan, Katharine A. User's guide for GMPHENL: a gypsy moth phenology model. U.S. Department of Agriculture, Forest Service, Northeastern Forest Experimental Station, 1992. http://dx.doi.org/10.2737/ne-gtr-158.

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6

Murray, Georgia. Appalachian Mountain Club Final Report to the Forest Ecosystem Monitoring Collaborative Project: Monitoring plant phenology & climate metrics in Northeast mountains; filling gaps in complex landscapes. Forest Ecosystem Monitoring Cooperative, 2024. http://dx.doi.org/10.18125/b667sj.

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7

Thoma, David, Jolie Gareis, David Thoma, and Jolie Gareis. Landscape phenology, vegetation condition, and relations with climate at Bryce Canyon National Park: 2000?2019. National Park Service, 2024. http://dx.doi.org/10.36967/2305968.

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Climate determines the vegetation composition in parks and climate change will affect vegetation condition and composition in the future. This study evaluates vegetation sensitivity to weather and climate for the purpose of understanding climate-vegetation relationships that can be used to understand what vegetation types may change. Specifically, it evaluates where change is likely, when change may happen and why change may occur. This information is needed to help avoid surprises and can be used to help plan for inevitable change. Satellite images were analyzed with climate data to quantify
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8

Weirick, L. J., and L. C. Chhabildas. Shock characterization of quartz phenolic composite. Office of Scientific and Technical Information (OSTI), 1994. http://dx.doi.org/10.2172/10142250.

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9

Kubiak, C. P. Preconversion catalytic deoxygenation of phenolic functional groups. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/6041946.

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10

Wirtz, William O. Avifauna in southern California chaparral: seasonal distribution, habitat association, reproductive phenology. U.S. Department of Agriculture, Forest Service, Pacific Southwest Research Station, 1991. http://dx.doi.org/10.2737/psw-rp-209.

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