Academic literature on the topic 'Rot damage'

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Journal articles on the topic "Rot damage"

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Mareš, R. "The extent of root rot damage in Norway spruce stands established on fertile sites of former agricultural land." Journal of Forest Science 56, No. 1 (2010): 1–6. http://dx.doi.org/10.17221/36/2009-jfs.

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The aim of this study was to compare the degree of root rot damage in two large complexes of Norway spruce stands established on former agricultural land at fertile sites. The root rot infection was observed on the stump cutting area on both intended and salvage clear fellings. Stands in Kružberk area in the Nízký Jeseník Mts. established on arable land showed very poor stability and large root rot damage at the age of 40–50 years. In contrast, stands in Lužná area in the Javorníky Mts., founded on former sheep pastures, were markedly much less damaged at the age of 90–110 years and proved to
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Čermák, Petr, L. Jankovský, D. Lička, J. Beránek, and J. Glogar. "Damage to spruce stands by deer barking and subsequent rots in Forest Range Proklest, the Křtiny Training Forest Enterprise “Masaryk Forest” (the Drahany Upland)." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 52, no. 2 (2004): 165–74. http://dx.doi.org/10.11118/actaun200452020165.

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The paper deals with determination of the rate of damage by red deer barking, determination of the rate of damage by a subsequent rot caused by Stereum sanguinolentum and the rate of its progress. The paper elucidates causes of the damage and quantifies depreciation of wood by rots in the Proklest Forest Range, the Křtiny Training Forest Enterprise “Masaryk Forest“. The deer barking caused damage to 85% of stands. In the most damaged 2nd and 4th age classes, rot caused by Stereum sanguinolentum was noticed in 89% of damaged trees. The greatest proportion is made by damage from the 70s of the l
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Čermák, Petr, and Jan Malík. "Rot caused by Stereum sanguinolentum and its spread through the Norway spruce stem in the LHC Obrova noha management-plan area." Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis 53, no. 5 (2005): 15–20. http://dx.doi.org/10.11118/actaun200553050015.

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In the LHC Obrova noha management-plan area (Municipal Forests Prostějov), peeling and browsing damage to spruce (Picea abies) caused by red deer was monitored. In total, 20 plots of an area of 25 × 25 m were monitored in stands aged 26–65 years. On the whole, 56% of 1561 trees were damaged by peeling and browsing, 82% of the damaged trees were attacked by Stereum sanguinolentum (Alb. et Schw.: Fr.) Fr. Trees in the 3rd age class affected by rot show the highest proportion, viz 92% trees damaged by peeling. In the plots, in total 90 sample trees with the presence of rot were cut down. Peeling
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Čermák, J. Glogar, and L. Jankovský. "Damage by deer barking and browsing and subsequent rots in Norway spruce stands of Forest Range MoP." Journal of Forest Science 50, No. 1 (2012): 24–30. http://dx.doi.org/10.17221/4597-jfs.

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The paper deals with the determination of the rate of damage by deer barking and browsing, the subsequent rot caused by Stereum sanguinolentum and the rate of its progress, elucidates causes of damage and quantifies volume and financial losses in the region of Forest Range Mořkov, Forest District Frenštát pod Radhoštěm. In the most damaged 2<sup>nd</sup> age class, decay by Stereum sanguinolentum was recorded in 59% of damaged trees. The progress of rot ranged from 1 to 70 cm/year. The high number of red deer is considered to be the main reason of e
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Minton, N. A., A. S. Csinos, R. E. Lynch, and T. B. Brenneman. "Effects of Two Cropping and Two Tillage Systems and Pesticides on Peanut Pest Management1." Peanut Science 18, no. 1 (1991): 41–46. http://dx.doi.org/10.3146/i0095-3679-18-1-12.

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Abstract In one or more years of a 3-year study, white mold (Sclerotium rolfsii) and Rhizoctonia limb rot (Rhizoctonia solani) damaged peanuts less in a wheat-peanut than in the fallow-peanut cropping system, but velvetbean caterpillar (Anticarsia gemmatalis) damage was less in the fallow-peanut. Thrips (Frankliniella fusca) and Rhizoctonia limb rot damage was less in minimum tillage than in conventional tillage but root-knot nematode (Melodogyne arenaria) damage was less in conventional tillage. Aldicarb reduced root-knot and lesion nematode (Pratylenchus brachyurus), thrips, and potato leafh
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Meagher, M. D., and R. S. Hunt. "The Transferability of Western White Pine to and within British Columbia Based on Early Survival, Environmental Damage, and Juvenile Height." Western Journal of Applied Forestry 14, no. 1 (1999): 41–47. http://dx.doi.org/10.1093/wjaf/14.1.41.

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Abstract Survival, environmental damage, and juvenile height of 27 provenances of western white pine (Pinus monticola) in three plantation series were analyzed after 5 to 13 yr on site to assist in evaluating seed-transfer practices. Survival averaged 79.2% on nine sites in the "root-rot" series and 84.1% on six sites in the "provenance-test" series. Trends of survival on seed-source parameters differed between series, generally increasing with both elevation and latitude in the root-rot series, while generally decreasing with latitude in the provenance-test series. Analysis by seed zone (coas
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Chomicz, Elżbieta. "Incidence of butt rot in Norway spruce seed stands in Poland’s mountain regions assessed with sonic tomography." Folia Forestalia Polonica, Series A - Forestry 55(4) (December 1, 2013): 174–80. https://doi.org/10.2478/ffp-2013-0019.

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The incidence and severity of butt rot were assessed in 12 selected Norway spruce seed stands in the Beskidy Mountains, Poland. A semi-invasive technique of sonic tomography was used for the assessment of rot damage. Stands of different age classes (100–120, 130–150, 160–170 years old) and distinct regions of provenance (Istebna and Orawa) were investigated. Hierarchical analysis of variance was used to determine effects of stand age and stand provenance on butt rot occurrence at a stand level. High incidence of butt rot was noted in all of the studied seed stands (47% to 87%
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Zeps, Martins, Silva Senhofa, Mara Zadina, Una Neimane, and Aris Jansons. "Stem damages caused by heart rot and large poplar borer on hybrid and European aspen." Forestry Studies 66, no. 1 (2017): 21–26. http://dx.doi.org/10.1515/fsmu-2017-0003.

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Abstract Solid wood production of hybrid aspen requires relative longer rotation periods, thus increasing risk of wood damages by pests and diseases. We compared damages by heart rot and poplar borer of 48 years old hybrid (Populus tremuloides Michx. × P. tremula L.) and European aspen in a progeny trial located in Eastern part of Latvia. Trees were harvested and rot patches and galleries were recorded and measured at a stump level. The number of galleries had positive relation on number of patches and total area of rot. The susceptibility of the rot and poplar borer was similar for both hybri
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Šņepsts, Guntars, Oskars Krišāns, Roberts Matisons, Andris Seipulis, and Āris Jansons. "Cervid Bark-Stripping Is an Explicit Amplifier of Storm Legacy Effects in Norway Spruce (Picea abies (L.) Karst.) Stands." Forests 13, no. 11 (2022): 1947. http://dx.doi.org/10.3390/f13111947.

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The interactions between wind damage and biotic agents, such as root-rot and cervids (bark-stripping), amplify the effects of storms on forests in Europe and Norway spruce (Picea abies (L.) Karst.) stands, in the Eastern Baltic region in particular. Due to uneven manageability of the biotic agents, the information about their effects on susceptibility to wind damage can aid the prioritization of management for sustaining spruce stands. This study compared the effect of root-rot and bark-stripping on the mechanical stability of Norway spruce via mixed covariance analysis of basal bending moment
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Augusto, Joao, Timothy B. Brenneman, and Alexander S. Csinos. "Etiology of Peanut Pod Rot in Nicaragua: I. The Effect of Pod Size, Calcium, Fungicide, and Nematicide." Plant Health Progress 11, no. 1 (2010): 26. http://dx.doi.org/10.1094/php-2010-0215-01-rs.

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Pod rot is one of the most important peanut (Arachis hypogaea L.) diseases in the pacific coast region of Cosiguina in Nicaragua. The region receives excessive rainfall during the peanut growing season and fields with high pod rot incidence often have moderate to high infestations of stem rot (Sclerotium rolfsii) and lesion nematode (Pratylenchus spp.). It was hypothesized that soilborne fungi, nematode damage and/or soil calcium deficiency could be involved in peanut pod rot. Flutolanil (1.2 kg a.i./ha, two applications), aldicarb (3.4 kg a.i./ha, one application), and calcium (670 kg/ha, two
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Dissertations / Theses on the topic "Rot damage"

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Brunoni, Michele. "Ocorrência e danos de podridões do colmo e grãos ardidos no estado de Santa Catarina." Universidade do Estado de Santa Catarina, 2015. http://tede.udesc.br/handle/handle/1217.

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Made available in DSpace on 2016-12-08T16:44:50Z (GMT). No. of bitstreams: 1 PGPV15MA169.pdf: 682086 bytes, checksum: e66cb9ecfd276d4b0dca8a7c5e02653d (MD5) Previous issue date: 2015-02-27<br>The state of Santa Catarina is a major producer and consumer of corn kernels. Much of this cereal is used by agribusinesses in the production of animal protein. The stalk rot (PC) and ear can harm the quality and quantity of grain produced. The objective of this study was to quantify damage caused by PC in different altitudes in the state of Santa Catarina, identify the pathogens involved, assess the qu
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Menegati, Giovani da Costa. "Podridões do colmo, rendimento de grãos de híbridos de milho nos campos de cima da serra/rs e variabilidade na determinação de grãos ardidos." Universidade do Estado de Santa Catarina, 2013. http://tede.udesc.br/handle/handle/1190.

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Made available in DSpace on 2016-12-08T16:44:47Z (GMT). No. of bitstreams: 1 PGPV13MA146.pdf: 1025870 bytes, checksum: 3db0ad6dd00a768dbc759ef22dc655a4 (MD5) Previous issue date: 2013-12-03<br>To gain a better understanding of the importance of corn stalk rot in grain yield and quality a field and laboratory experiments were conducted in order to accomplish the following objectives a) evaluate the stalk rot (SR) incidence and its effect on grain yield in eight corn hybrids cultivated under no-till system with soybean rotation and oats succession, in three locations of Campos de Cima da Serra
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Al-Chaderchi, Balsam, and Mohammed Abuabed. "Kartläggning av vattenskador- inverkan av byggsystem och aktörernas attityd." Thesis, Linnéuniversitetet, Institutionen för byggteknik (BY), 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-89024.

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Studien går ut på att undersöka vattenskador som har blivit allt vanligare i svenska byggnader. Vattenskador utsätter människan för hälsorisker på grund av en hög risk för mikrobiell tillväxt. Syftet med studien är att undersöka vattenskador, var uppstår vattenskador och varför, vilka kostnader står försäkringsbolagen för och vilka kostnader står fastighetsägare eller utförare för. Inom studien undersöktes också hur olika aktörer ser på vattenskador och risker med olika typer av stommaterial. Resultatet av studien visar att försäkringsbolagen bedömer alla stommaterial lika när det gäller ersät
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Chatham, J. C. "Biochemical aspects of myocardial damage." Thesis, University of Oxford, 1986. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.376900.

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Fazendeiro, Marta Sofia Pereira Pingarilho. "DNA damage induced by acrylamide: roe of genetic polymorphisms in DNA damage levels." Doctoral thesis, Faculdade de Ciências Médicas. UNL, 2013. http://hdl.handle.net/10362/10000.

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RESUMO:Em 1994 a acrilamida (AA) foi classificada pela IARC como um provável cancerígeno para o homem. Para além da utilização de AA em numerosas aplicações industriais, a AA está também presente numa grande variedade de alimentos ricos em amido e processados a temperaturas elevadas. Esta exposição através da ingestão de produtos alimentares despoletou elevadas preocupações ao nível do risco para a saúde pública e poderá implicar um risco adicional para o aparecimento de cancro. A glicidamida (GA), o metabolito epóxido formado a partir da oxidação da AA provavelmente através do citocromo P450
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Kadziauskas, Jurgis Vidmantas. "Ląstelių membranų funkcionavimo tyrimai." Doctoral thesis, Lithuanian Academic Libraries Network (LABT), 2009. http://vddb.library.lt/obj/LT-eLABa-0001:E.02~2009~D_20090507_135344-67125.

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Hibridiniai baltymai, koduojami sulietų lamB ir lacZ genų susiriša su išvirkščiomis E.coli ląstelių plazminės membranos pūslelėmis. Sąveika su plazmine membrane priklauso nuo geno secA produkto buvimo. Hibridinių baltymų susirišimas su membrana priklauso nuo išorinės membranos baltymo LamB polipeptidinės grandinės ilgio. Aktyviosios deguonies formos, susidariusios fotosensibilizuojant eukariotų ląsteles lipofiliniu sensibilizatoriumi sukelia membranų pažaidas, padidina lipidų peoksidacijos lygį ir laktato dehidrogenazės išėjimą iš ląstelių. Vidinių ląstelių pažaidos sumažina ląstelių oksidored
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Lahne, Manuela. "Damage-induced signalling mechanisms in the neonatal rat cochlea." Thesis, University College London (University of London), 2007. http://discovery.ucl.ac.uk/1444911/.

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Sound overstimulation and exposure to ototoxic drugs damage cochlear hair cells (HCs) and cause their death. The surrounding support cells maintain an epithelial barrier and the appropriate physiological environment for surviving HCs during pathological conditions. Coordination of this homeostatic process requires cellular signalling. However, the signalling events that are activated during damage in the mammalian cochlea, are poorly understood. Neonatal rat cochlear explants were subjected to mechanical damage or exposed to neomycin - an ototoxin. Mechanical damage triggered the immediate pro
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Shangula, Suha. "Effect of paraoxonase (PON1) on lactones and ROS induced DNA damage." Thesis, University of Manchester, 2018. https://www.research.manchester.ac.uk/portal/en/theses/effect-of-paraoxonase-pon1-on-lactones-and-ros-induced-dna-damage(928ac761-7039-4f6f-9135-40a6f71b9465).html.

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Paraoxonase 1 (PON1) is an enzyme synthesised in the liver that is associated with High Density Lipoprotein (HDL) and increasingly with a number of human diseases, including cardiovascular disease and cancer. PON1 is (i) a lactonase, hydrolysing aliphatic and aromatic lactones, (ii) a phosphotriesterase, acting on certain organophosphates and (iii) a peroxidase that combats lipid oxidation. The aim of this study was to investigate the extent to which PON1 might impact on the levels of lactone-induced and oxidative DNA damage. Initially, the plasmid DNA (pDNA) nicking assay was used to show tha
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Harding, Richard James. "Biochemical pathways underlying cellular damage in the perfused rat heart." Thesis, University of Liverpool, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.241343.

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Daniels, Stephanie. "Biochemical mechanisms of cellular damage in the isolated rat heart." Thesis, University of Liverpool, 1990. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.293744.

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Books on the topic "Rot damage"

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F, Bravery A., and Building Research Establishment, eds. Recognising wood rot and insect damage in buildings. 2nd ed. Building Research Establishment, 1992.

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L, Bales Erv, Rose William B, and Building Thermal Envelope Coordinating Council., eds. Bugs, mold & rot: A workshop on residential moisture problems, health effects, building damage, and moisture control. National Institute of Building Sciences, 1992.

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Olsson, Kerstin. Impact damage, gangrene and dry rot in potato: Important biochemical factors in screening for resistance and quality in breeding material. Dept. of Crop Genetics and Breeding, the Swedish University of Agricultural Sciences, 1989.

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Bales, Erv L. Proceedings: Bugs, mold & rot : a workshop on residential moisture problems, health effects, building damage, and moisture control. Edited by Building Thermal Envelope Coordinating Council, Oak Ridge National Laboratory, and National Institute of Building Sciences (Washington, D.C.). National Institute of Building Sciences, 1992.

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Biddle, Giles. Tree root damage to buildings. Willowmead Publishing, 1998.

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Pagh, Peter. Miljøansvar, en ret for hvem? Jurist- og økonomforbundets forlag, 1998.

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Jahnson, Staffan. Anastomotic healing in rat small intestine with chronic radiation damage. Acta Universitatis Upsaliensis, 1996.

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S, Reddy E., and United States. National Aeronautics and Space Administration., eds. Root damage analysis of aircraft engine blade subject to ice impact. National Aeronautics and Space Administration, 1992.

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Maanen, Gerrit van. De rol van het aansprakelijkheidsrecht bij de verwerking van persoonlijk leed. Boom Juridische Uitgevers, 2003.

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Sichelschmidt, Gustav. Wie im alten Rom: Dekadenzerscheinungen damals und heute. 7th ed. Arndt, 1990.

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Book chapters on the topic "Rot damage"

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Hantula, Jarkko, Malin Elfstrand, Anne-Maarit Hekkala, et al. "Forest Damage." In Managing Forest Ecosystems. Springer Nature Switzerland, 2024. https://doi.org/10.1007/978-3-031-70484-0_12.

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Abstract Heterobasidion root and butt rot pose a greater risk in continuous cover forestry (CCF) than in rotation forestry (RF) in conifer-dominated forests, regardless of whether selective, gap or shelterwood cutting is used. Damage from wind, snow, spruce bark beetle, and large pine weevil are likely to be less severe in CCF than in RF. However, the conversion of RF to CCF may briefly expose stands to windthrow. Browsing by large herbivores on saplings may limit regeneration of tree species other than spruce in continuous cover forestry and reduce tree species diversity, but alternative silv
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Claudius-Cole, Abiodun. "Importance and integrated nematode management of the yam nematode (Scutellonema bradys) in yam cropping systems of West Africa." In Integrated nematode management: state-of-the-art and visions for the future. CABI, 2021. http://dx.doi.org/10.1079/9781789247541.0052.

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Abstract Yam, Dioscorea spp., one of the oldest food crops known to humans, is the fourth most important root and tuber crop globally. It is a tropical plant that provides food and income for the people in the regions where it is grown. Major nematode pests reported on yams include Scutellonema bradys, Meloidogyne spp., Pratylenchus spp. and Rotylenchulus reniformis. This chapter addresses S. bradys, causing dry rot disease of yams in field and storage. When S. bradys infected seed tubers are planted, plant survival is reduced, and the speed of the disease cycle is amplified leading to reduced
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Venäläinen, Ari, Kimmo Ruosteenoja, Ilari Lehtonen, Mikko Laapas, Olli-Pekka Tikkanen, and Heli Peltola. "Climate Change, Impacts, Adaptation and Risk Management." In Forest Bioeconomy and Climate Change. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-99206-4_3.

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AbstractUnder the moderate future greenhouse gas emissions scenario (RCP4.5), climate model simulations project that the annual mean temperature will increase in Europe by up to 2–3 °C by the middle of this century, compared to the end of the nineteenth century. The temperature increase is projected to be larger in Northern Europe than in Central and Southern Europe. The annual precipitation is projected to decrease in Southern Europe and increase in Northern and Central Europe. The projected changes in temperature and precipitation are expected to be higher in the winter than in the summer mo
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Carraher, Charles E., Van R. Foster, Raymond J. Linville, Donald F. Stevison, and R. S. Venkatachalam. "Organotin and Organotitanium-Containing Polydyes for Color Permanence, Reduction of Laser Damage and Biological Resistance to Rot and Mildew." In Adhesives, Sealants, and Coatings for Space and Harsh Environments. Springer US, 1988. http://dx.doi.org/10.1007/978-1-4613-1047-1_22.

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Anisimov, Boris Vasil’evich, Sergey Valentinovich Zhevora, and Elena Vasil’evna Oves. "Damage to Tubers Caused by Scab and Crater Rot, Defects Caused by Physiological Disorders Under the Influence of Abnormal Conditions, and Damages, Injuries, Diseases, and Pests of Quarantine Significance." In Potato Seed Production. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-60762-3_10.

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Krasuska, Urszula, and Agnieszka Gniazdowska. "ROS–RNS–Phytohormones Network in Root Response Strategy." In Reactive Oxygen Species and Oxidative Damage in Plants Under Stress. Springer International Publishing, 2015. http://dx.doi.org/10.1007/978-3-319-20421-5_13.

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Belšak, Aleš, and Jože Flašker. "Vibration Analysis of Gears with Fatigue Crack in Tooth Root." In Fracture and Damage Mechanics V. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.835.

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Layton, Matthew E., and Thomas L. Pazdernik. "Reactive Oxidant Species in Rat Brain Extracellular Fluid." In Oxygen Free Radicals in Tissue Damage. Birkhäuser Boston, 1993. http://dx.doi.org/10.1007/978-1-4615-9840-4_6.

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Allara, Marco, Stefano Zucca, and Muzio M. Gola. "Effect of Crowning of Dovetail Joints on Turbine Blade Root Damping." In Damage Assessment of Structures VII. Trans Tech Publications Ltd., 2007. http://dx.doi.org/10.4028/0-87849-444-8.317.

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Zhang, Zhi Qiang, Shen Hua Yang, Shu Qing Kou, and Yong Zhao. "Determination of Splitting Force in Process of Fracture Splitting Connecting Rod." In Fracture and Damage Mechanics V. Trans Tech Publications Ltd., 2006. http://dx.doi.org/10.4028/0-87849-413-8.97.

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Conference papers on the topic "Rot damage"

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Xie, Jeffrey, Marek Crawford, David Eisenhawer, et al. "Damaged Long Seam Weld on an Outlet Elbow outside Hot Box of an Ethane Cracking Furnace." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11149.

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Abstract A long seam weld located on the inside radius of a 90° elbow coming out of a hotbox of an ethane cracking furnace, was found to be damaged at the end of 2008. The damage was in the form of cavities. Metal dusting and erosion were determined to be the root causes for the damage. Erosion played an important role in forming crevices for coke deposit, initiating carburization, and subsequently metal dusting. The damage was restricted totally to the long seam weld. There was no visible damage found on two nearby circumferential welds. The major difference in these welds was the material us
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Gowda, Appaji, H. Yeshovanth, and O. Germiya. "Damage Tolerance Studies At The Blade Root Attachment Of Aero Engines." In Vertical Flight Society 71st Annual Forum & Technology Display. The Vertical Flight Society, 2015. http://dx.doi.org/10.4050/f-0071-2015-10256.

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The Stress and failure analysis of turbine components plays a vital role in the performance evaluation of an aeroengine. The turbine consists of a disc over which blades are attached mainly either by dovetail or fir-tree arrangements. Fretting damages at the contact interfaces are studied commonly during post failure through fractographic studies. Prediction of contact tractions and stresses during fretting loading cycle is a challenging task yet to be addresses, through in-situ micro-tomography, Synchrotron X-ray micro-tomography and acoustic emission techniques have been recently implemented
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Feder, René, Christian Patzig, Christoph Sturzenegger, Daniel Schachtler, and Thomas Höche. "Characterization of Laser Damage using Cutting Edge Microstructure Analysis." In Optical Interference Coatings. Optica Publishing Group, 2025. https://doi.org/10.1364/oic.2025.the.2.

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Optical components for laser applications face increasing requirements on long-term and high-power stability. Understanding the root causes of damage is crucial for further improvements. The benefits of in-depth microstructure analysis are illustrated using selected results.
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Alley, David, and Darrell Dunn. "Testing and Analyses of Davis-Besse UNS N06600 Control Rod Drive Mechanism Nozzles." In CORROSION 2015. NACE International, 2015. https://doi.org/10.5006/c2015-05767.

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Abstract During an inspection in 2002, control rod drive mechanism (CRDM) nozzle 3 of the original reactor pressure vessel head (RPVH-1) at Davis-Besse Nuclear Power Station, Unit 1 was found to be damaged due to a combination of pressurized water stress corrosion cracking (PWSCC) and boric acid corrosion. This nozzle was fabricated from UNS N06600, heat M3935. Due to the extent of damage to RPVH-1, it was replaced with an identical head from the cancelled Midland plant. The majority of CRDM housings in the replacement head (RPVH-2) were fabricated from UNS N06600, heat M7929. Operations resum
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Van Der Schijff, Ockert J., and Ronald M. Latanision. "Pipeline Condition Assessment – Locating, Diagnosing, and Mitigating Corrosion Damage." In CORROSION 2011. NACE International, 2011. https://doi.org/10.5006/c2011-11178.

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Abstract Corrosion of pipe, both from the inside/out and from the outside/in, has been a generic problem that literally “comes with the territory”. Many techniques exist for locating leaks in pipelines, which are applied in industry with varying levels of success. Once located, proper failure analysis and diagnosis of the root cause for the corrosion that resulted in failure of the pipe is a key element for the successful mitigation and prevention of recurrence. This involves a deliberate and programmed approach to investigate all possible causes, comprehensive gathering of field data, and per
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Blagodarova, T., Vladimir Sivolapov, V. Terehov, and V. Veretennikov. "ASSESSMENT OF THE STATE OF THE CROP OAK IN THE PLSU OF THE KURSK AND BELGOROD REGIONS." In Reproduction, monitoring and protection of natural, natural-anthropogenic and anthropogenic landscapes. FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov, 2022. http://dx.doi.org/10.34220/rmpnnaal2021_17-20.

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The analysis of damage to freshly harvested acorns at the end of September 2021 on the permanent forest seed plots of the Shchigrovsky forestry of the Kursk region and the Kasnogvardeisky forestry of the Belgorod region is presented. It was noted that 8% of healthy acorns were found in the Kursk region of healthy acorns, with rot 32%, acorn weevil damaged 37% of the seeds and 10% of the acorn moth. On PLSU in the Belgorod region healthy acorns are 9.1%, with rot 13.6%, acorn weevil damaged 15% of the seeds and 28.8% of the acorn moth. Apparently the number of healthy acorns in October will be
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Mantesi, Eirini, David Allinson, and Roel Tersteeg. "A Parametric Analysis on the Vulnerability of Internally Insulated Solid Masonry Walls to Rot Damage." In 1st International Conference on Moisture in Buildings 2021. ScienceOpen, 2021. http://dx.doi.org/10.14293/icmb210040.

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Martin, Felix. "The Hamptons at MetroWest: A Case Study of an Investigation into the Causes for Structural Rot Damage." In Sixth Congress on Forensic Engineering. American Society of Civil Engineers, 2012. http://dx.doi.org/10.1061/9780784412640.020.

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Şcerbacova, Tatiana. "Trichoderma fungi for plant protection from Albifimbria verrucaria (Myrothecium)." In Scientific International Symposium “Advanced Biotechnologies - Achievements and Prospects” (VIth Edition). Institute of Genetics, Physiology and Plant Protection, 2022. http://dx.doi.org/10.53040/abap6.2022.76.

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Fungi Albifimbria verrucaria (Alb. et Schwein.) L.Lombard et Crous (2016) is known as Myrothecium verrucaria (Alb. et Schwein.) Ditmar (1813). Recently, Myrothecium was assig-ned to Stachybotriaceae family, Ascomycotha phylum, and called Albifimbria [1]. Fungi of Albifimbria (Myrothecium) Tode ex Fries genus are widely distributed in nature as phytopathogens and can damage all parts of plants. On the leaves, pathogenicity manifests itself in the form of spots. Water ulcers may form on the stems. On solid fruits (aubergine, cucumber), spots and constrictions are formed, and the fruits acquire an u
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Karimaei, Hadiseh, and Hamidreza Chamani. "Study of Cavitation and Wear Damages in Conrod Big End Bearing of a Heavy Duty Diesel Engine by Using Elasto-Hydrodynamic Method." In ASME 2009 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2009. http://dx.doi.org/10.1115/icef2009-14091.

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Wear and cavitation erosion are the common damages in engine bearing shells. In the case of cavitation damage, the generation and immediate collapse of small gas bubbles cause high pressure pulses and the bearing surface is being locally damaged. Cavitation damage is observed in heavy duty diesel engine due to highly dynamic loading, oscillation of pins, turbulence of oil flow and other factors. Wear damage induces adjustment in the bearing geometry and affects the oil film pressure and the durability of bearing shell. In this paper, wear and cavitation damages in connecting rod big end bearin
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Reports on the topic "Rot damage"

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Katan, Jaacov, and Michael E. Stanghellini. Clinical (Major) and Subclinical (Minor) Root-Infecting Pathogens in Plant Growth Substrates, and Integrated Strategies for their Control. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568089.bard.

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In intensive agriculture, harmful soilborne biotic agents, cause severe damage. These include both typical soilborne (clinical) major pathogens which destroy plants (e.g. Fusarium and Phytophthora pathogens), and subclinical ("minor") pathogens (e.g. Olpidium and Pythium). The latter cause growth retardation and yield decline. The objectives of this study were: (1) To study the behavior of clinical (major) and subclinical (minor) pathogens in plant growth substrate, with emphasis on zoosporic fungi, such as Pythium, Olipidium and Polymyxa. (2) To study the interaction between subclinical patho
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Ogodo, Moses Ogal, Zita Ekeocha, Stephen Robert Byrn, and Kari L. Clase. Defects Analysis and Root Cause Robustness of Product Labels of an Acaricide Product in East Africa. Purdue University, 2021. http://dx.doi.org/10.5703/1288284317441.

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This project aimed at investigating online damages of packaging materials generated during production because of imperfectness of production processes. These online damages may lead to upsurge in production cost and/or market returns, causing the company to experience losses and even damage its reputation. Data on online damages were collected for 20ml, 40ml and 100ml labels of an acaricide product for the period between July 2018 and June 2019 and statistically analyzed. Investigation was done on the causes of online damages, then corrective and preventive actions carried out. Analysis of onl
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Eberlein, Robert, and Sven Düzel. Fatigue lifetime analysis of POM gears for generalized tooth root shapes. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.gs.ms.1.

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The current calculation methods for determining the tooth root load capacity of polymer gears (e.g., VDI 2736) are based on the same assumptions as those for steel gears. However, due to the non-linear material behavior, temperature, and rate dependency of polymers, these predictions are often inaccurate. A previous study employed rate-dependent nonlinear viscoplastic finite element (FE) modelling of polyoxymethylene (POM) to quantify material influences not considered in standard metal gear assumptions. A lifetime model was developed and validated to predict tooth root fracture based on rotat
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O'Connor, Jack, Magdalena Mirwald, Christina Widjaja, Architesh Panda, Jessica Pinheiro, and Soenke Kreft. Technical Report: Uninsurable future. United Nations University - Institute for Environment and Human Security (UNU-EHS), 2023. http://dx.doi.org/10.53324/yodt6712.

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Insurance is a tool for financial risk management used by individuals, organizations, governments and businesses to safeguard themselves against the risk of uncertain financial losses, such as those occurring as a result of damage during an unexpected disaster. However, providing insurance in areas prone to natural hazard events (for example wildfires, droughts, storms, floods) has long been a challenge, and as extreme weather events around the world become more frequent and severe, the increasing cost of the damage they inflict is pushing the industry to breaking point in certain areas. Since
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Greaney, Carrie, and Peter Bullemer. PR-624-173901-WEB Human Factors Risk of Pipeline Damage. Pipeline Research Council International, Inc. (PRCI), 2019. http://dx.doi.org/10.55274/r0011563.

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Thursday, April 11, 2019 PRESENTER: Peter Bullemer, Human Centered Solutions MODERATOR: Carrie Greaney, PRCI CLICK THE DOWNLOAD/BUY BUTTON TO ACCESS THE WEBINAR REGISTRATION LINK Webinar Description: The overall purpose of this project was to extend our understanding of the impact of human and organizational factors (HOF) on pipeline process safety incidents. Six pipeline incident reports were systematically analyzed using a two-phased approach developed in the Abnormal Situation Management (ASM�) Consortium research program. The first phase of the incident analysis approach used the TapRoot m
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Eberle, Caitlyn, Oscar Higuera Roa, Amy Newsom, and Samara Polwatta. Technical Report: Wandering elephants. United Nations University - Institute for Environment and Human Security (UNU-EHS), 2022. http://dx.doi.org/10.53324/iemf6334.

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From March 2020 to September 2021, a herd of approximately 15 Asian elephants left their home in Xishuangbanna National Nature Reserve. Along their journey, the herd broke into homes, damaged buildings and infrastructure, and destroyed crops, totaling estimated damage of over $1 million. The migration coincided with a severe drought in the region, indicating that the elephant’s habitat was likely unable to support them. As elephant populations have grown in southern China, habitat size and suitability has been reduced, increasing the likelihood of human-elephant conflict. As pressures such as
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Riesselman, Leah B. Pest Damage Effects: Evaluating the Benefits of Perimeter Trap Cropping and Row Intercropping. Iowa State University, Digital Repository, 2011. http://dx.doi.org/10.31274/farmprogressreports-180814-1269.

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Kiefner, John. PR-218-074503-R01 Effectiveness of Current ROW Monitoring Processes. Pipeline Research Council International, Inc. (PRCI), 2009. http://dx.doi.org/10.55274/r0010970.

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The objective of this project was to assess the effectiveness of oil and gas operators transmission operators to prevent unauthorized excavations and encroachments on their rights of way in order to protect their buried pipelines from being damaged.
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Orth. L51762 Investigation of Fatigue Properties of Girth Welds with Root Imperfections Allowed. Pipeline Research Council International, Inc. (PRCI), 1997. http://dx.doi.org/10.55274/r0010233.

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Fatigue analysis of welded components and structures according to established codes is based upon either S-N design curves or fracture mechanics principles. Fatigue damage in nominally sound joints is commonly estimated using an appropriate S-N curve in conjunction with a linear cumulative damage rule (i.e., Miner"s rule). By comparison, fracture mechanics is used to assess the growth of an imperfection during a period of cyclic loading, or to assess whether an imperfection will remain dormant under the applied cyclic loading condition. Thus, the S-N approach is used mostly during initial desi
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Mikhail, Ameer G. Fin Damage and Rod Eccentricity for Spin/Pitch Lock-in for Antiarmor Kinetic Energy Projectiles. Defense Technical Information Center, 1997. http://dx.doi.org/10.21236/ada629359.

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