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Artículos de revistas sobre el tema "Thin plantar inserts"

Autor: Grafiati

Publicado: 4 de junio de 2021

Última modificación: 1 de febrero de 2022

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1

Foisy, A., C. Gaertner, E. Matheron, and Z. Kapoula. "Controlling Posture and Vergence Eye Movements in Quiet Stance: Effects of Thin Plantar Inserts." PLOS ONE 10, no. 12 (2015): e0143693. http://dx.doi.org/10.1371/journal.pone.0143693.

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Hong, Wei-Hsien, Yung-Hui Lee, Hsieh-Ching Chen, Yu-Cheng Pei, and Ching-Yi Wu. "Influence of Heel Height and Shoe Insert on Comfort Perception and Biomechanical Performance of Young Female Adults During Walking." Foot & Ankle International 26, no. 12 (2005): 1042–48. http://dx.doi.org/10.1177/107110070502601208.

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Background: The possible negative effects of high-heeled shoes on subjective comfort perception and objective biomechanical assessment have been noted. Although shoe inserts have been widely applied in footwear to increase comfort and to reduce the frequency of movement-related injury, no study has attempted to identify insert effectiveness in high heels. The purpose of this study was to determine the effects of heel height and shoe inserts on comfort and biomechanics as represented by plantar pressure and ground reaction force (GRF). Methods: Twenty young female adults performed the test cond

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3

Puil, Carole, Armel Cretual, and Anne-Hélène Olivier. "Impact of a thin plantar orthopaedic insert on posture and locomotion." Neurophysiologie Clinique 49, no. 6 (2019): 454. http://dx.doi.org/10.1016/j.neucli.2019.10.129.

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Li, Zhen Jia, Yao Nan Cheng, Y. B. Wang, and Y. G. Zhao. "Research on Heating Density Function and Temperature Field Mathematical Model for Milling Insert with 3D Complex Groove." Key Engineering Materials 329 (January 2007): 669–74. http://dx.doi.org/10.4028/www.scientific.net/kem.329.669.

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Based on the milling temperature experiments and researches, we established the milling temperature mathematical model using dimension analytic method,and the heat density function and superficial heat density function of the flat milling insert and the waved-edge milling insert, whose rake face is wave curve plane and created by the authors using the diathermanous theory. We describe the mathematic model of the instantaneous temperature field by the theory of the finite moving planar sources of heat. At last, a program was done to calculate the heat density function and the milling temperatur

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Kavros, Steven J. "The Efficacy of a Pneumatic Compression Device in the Treatment of Plantar Fasciitis." Journal of Applied Biomechanics 21, no. 4 (2005): 404–13. http://dx.doi.org/10.1123/jab.21.4.404.

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Plantar fasciitis is a common foot disorder that affects more than two million Americans each year. Conservative management of plantar fasciitis is the first line of treatment by the medical specialist who frequently encounters this common foot complaint. In this study, 50 patients with plantar fasciitis of 4 weeks duration but less than 12 weeks were randomized into two groups. One group of 25 patients used the AirHeel (Aircast, Inc.) and the second group of 25 used the 1st Step prefabricated foot insert (Wrymark, Inc). Standardized weight-bearing radiographs were obtained in order to categor

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Leite, Douglas Machado, Juliana Garlet, and Isane Vera Karsburg. "First report of the Aphis craccivora Koch on Catasetum sp. in Brazil." EntomoBrasilis 10, no. 3 (2017): 251–53. http://dx.doi.org/10.12741/ebrasilis.v10i3.701.

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Abstract. The genus Catasetum (Orchidaceae) currently has 194 orchid species distributed throughout Central America, northern Argentina, and southern Brazil, with Brazil as the largest producer with 103 species that may be epiphytic, terrestrial, or rupicolous. Aphids are insect pests that can damage ornamental plants such as orchids, either directly by sucking their sap or indirectly via secretions. Their secretions are attractive to pathogens and other insects, which then feed on the plant and cause a loss of flowers and leaves, spots to appear, reduced flower production, and flowering defor

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López-Ávila, Aristóbulo, and Diego Fernando Rincón. "Diseño de un olfatómetro de flujo de aire para medir respuestas olfativas de insectos de tamaño mediano y pequeño." Corpoica Ciencia y Tecnología Agropecuaria 7, no. 1 (2006): 61. http://dx.doi.org/10.21930/rcta.vol7_num1_art:61.

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<p>Los olfatómetros de flujo de aire se usan para detectar y medir respuestas de atracción de los insectos ante señales olfativas provenientes de distancias largas y medianas. Se diseñó un olfatómetro de flujo de aire de cuatro vías capaz de detectar dichas respuestas en insectos medianos y pequeños. El funcionamiento del dispositivo se probó mediante dos experimentos en los que se midió la respuesta de hembras grávidas de la Polilla guatemalteca de la papa <em>Tecia solanivora</em>, a olores provenientes de plantas de papa completas o con diferentes órganos removidos. Se enc

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Pikart, Tiago Georg, Gabriely Köerich Souza, Filipe Christian Pikart, Rafael Coelho Ribeiro, and José Cola Zanuncio. "Registro de Acromyrmex disciger Mayr, 1887 (Hymenoptera: Formicidae) em Cinnamomum zeylanicum (Lauraceae) no Município de Braço do Trombudo, Santa Catarina, Brasil." EntomoBrasilis 3, no. 3 (2010): 89–91. http://dx.doi.org/10.12741/ebrasilis.v3i3.107.

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Cinnamomum zeylanicum Blume (Lauraceae) é cultivada para produção de folhas, cascas e raízes, devido as suas propriedades aromáticas e condimentares. Mas apesar de ser uma planta resistente, C. zeylanicum está sujeita ao ataque de vários insetos e ácaros durante o seu desenvolvimento, sendo estas pragas responsáveis por uma redução considerável no rendimento dos cultivos. O objetivo desse estudo foi registrar e caracterizar o ataque por formigas cortadeiras em plantas de C. zeylanicum em Braço do Trombudo, Santa Catarina, Brasil entre janeiro e março de 2010. Os danos caracterizaram-se pelo co

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9

Teixeira, Rafaela, Carlos Coelho, João Oliveira, et al. "Towards Customized Footwear with Improved Comfort." Materials 14, no. 7 (2021): 1738. http://dx.doi.org/10.3390/ma14071738.

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A methodology enabling the customization of shoes for comfort improvement is proposed and assessed. For this aim, 3D printed graded density inserts were placed in one of the critical plantar pressure zones of conventional insoles, the heel. A semi-automated routine was developed to design the 3D inserts ready for printing, which comprises three main stages: (i) the definition of the number of areas with different mesh density, (ii) the generation of 2D components with continuous graded mesh density, and (iii) the generation of a 3D component having the same 2D base mesh. The adequacy of the me

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10

Pinto, Ciro Pedro Guidotti, and Sabrina Ongaratto. "Influence of abiotic factors on the resistance of plants to insects." EntomoBrasilis 12, no. 1 (2019): 01–05. http://dx.doi.org/10.12741/ebrasilis.v12i1.839.

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Abstract. Plant resistance is considered as an important pillar of Integrated Pest Management (IPM), being a highly targeted method since is a less harmful method to the environment, if compared to other tactics such as chemical control. Abiotic factors are those related to the environment and have a direct influence on the dynamics of interaction between insects and plants. The abiotic factors such as altitude, temperature, humidity, luminosity, wind and soil fertility, among others, do not act alone, but in a complex net that leads insect population dynamics in agroecosystems. How the variat

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11

Schuitema, Dorianne, Christian Greve, Klaas Postema, Rienk Dekker, and Juha M. Hijmans. "Effectiveness of Mechanical Treatment for Plantar Fasciitis: A Systematic Review." Journal of Sport Rehabilitation 29, no. 5 (2020): 657–74. http://dx.doi.org/10.1123/jsr.2019-0036.

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Context: Plantar fasciitis is one of the most common foot injuries. Several mechanical treatment options, including shoe inserts, ankle-foot orthoses, tape, and shoes are used to relieve the symptoms of plantar fasciitis. Objectives: To investigate the effectiveness of mechanical treatment in the management of plantar fasciitis. Evidence Acquisition: The review was reported in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analysis statement. A systematic search was performed in PubMed, CINAHL, Embase, and Cochrane up to March 8, 2018. Two independent reviewers s

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12

Leung, A. K. L., A. F. T. Mak, and J. H. Evans. "Biomechanical gait evaluation of the immediate effect of orthotic treatment for flexible flat foot." Prosthetics and Orthotics International 22, no. 1 (1998): 25–34. http://dx.doi.org/10.3109/03093649809164454.

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Flexible flat foot subjects attending the prosthetics and orthotics units come with prescriptions from orthopaedic surgeons for arch supports. Usually a pair of thermoformed plastic inserts are fabricated and fitted to treat the patients. However the effect of the orthotic treatment is not yet clear. A motion analysis system with two video cameras placed on the lateral and rear sides of the subject together with one force platform was used to investigate the immediate effects of the orthotic treatment. The force platform collected force data and the two cameras captured two-dimensional displac

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Michailides, Themis J., and David P. Morgan. "Association of Botryosphaeria Panicle and Shoot Blight of Pistachio with Injuries of Fruit Caused by Hemiptera Insects and Birds." Plant Disease 100, no. 7 (2016): 1405–13. http://dx.doi.org/10.1094/pdis-09-15-1077-re.

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Panicle and shoot blight of pistachio caused by species of Botryosphaeriaceae fungi remains one of the major diseases of pistachio in California, with the highest potential for crop destruction because buds and fruit clusters (panicles) are killed. Pistachio fruit can also be damaged by various insect pests. For instance, hemipteran insects are considered major pests of pistachio and can attack maturing fruit, causing necrotic areas on the fruit epicarp (epicarp lesion). Surveys in pistachio orchards showed a putative association of punctures of pistachio fruit with infection by Botryosphaeria

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14

Figueiredo, Rafael Cavalcante, Waldireny Caldas Rocha, and Adriana Dantas Gonzaga de Freitas. "Efeito Inseticida do Óleo Essencial e Extratos Etanólicos das Folhas de Mastruz (Chenopodium ambrosioides L.) Sobre o Gorgulho do Milho (Sitophilus zeamais Mots)." Ensaios e Ciência: C. Biológicas, Agrárias e da Saúde 22, no. 2 (2019): 80. http://dx.doi.org/10.17921/1415-6938.2018v22n2p80-84.

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Os gorgulhos atacam indistintamente grãos armazenados, causando anualmente enormes prejuízos. Medidas de controle, que causem menorimpacto ambiental, como alternativa para diminuir a aplicação de agrotóxicos e a utilização de inseticidas vegetais são importantes. O Mastruz (C. ambrosioides) é uma planta medicinal herbácea, originária da América Central e do Sul, suas folhas e frutos acumulam óleo essencial rico em ascaridol, princípio ativo responsável pelo efeito vermífugo da planta. O presente trabalho tem como objetivo investigar o potencial de ação inseticida do Mastruz sobre o gorgulho Si

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15

WILLIAMS, D. J. "E.E. Green’s collection of scale insects (Hemiptera: Sternorrhyncha: Coccomorpha) in The Natural History Museum, London, U.K." Zootaxa 4318, no. 2 (2017): 201. http://dx.doi.org/10.11646/zootaxa.4318.2.1.

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In 1940, E.E. Green’s collection of scale insects, consisting of 6505 microscope slides and 2172 boxes of dry material, was donated to the The Natural History Museum, London, U.K. (then the British Museum (Natural History)). Green was a tea and coffee planter in Sri Lanka, and later became Government Agricultural Entomologist there before retiring to England in 1913. He continued to work on scale insects and became one of the foremost scale insect specialists at the time. His collection includes most of the species he described as new, but is also important because it contains authentic materi

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16

Xu, M. L., A. E. Melchinger, and T. Lübberstedt. "Species-Specific Detection of the Maize Pathogens Sporisorium reiliana and Ustilago maydis by Dot Blot Hybridization and PCR-Based Assays." Plant Disease 83, no. 4 (1999): 390–95. http://dx.doi.org/10.1094/pdis.1999.83.4.390.

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Head smut of maize, caused by Sporisorium reiliana, may substantially reduce grain yield. The objective of the present study was to develop a highly specific and sensitive DNA-based assay for detection of S. reiliana and its differentiation from Ustilago maydis, a maize fungus inducing the symptomatically similar common smut disease. Plasmid libraries of S. reiliana and U. maydis were constructed using a shotgun cloning procedure. Clones containing strongly hybridizing species-specific DNA were selected by screening libraries with their own labeled genomic DNA, followed by cross-hybridization

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17

Mason, Lyndon, Eric Swanton, Lauren Fisher, Andrew Fisher, and Andrew Molloy. "The Plantar Support of the Navicular-Cunieform Joint." Foot & Ankle Orthopaedics 3, no. 3 (2018): 2473011418S0033. http://dx.doi.org/10.1177/2473011418s00338.

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Category: Midfoot/Forefoot Introduction/Purpose: Weight-bearing radiographic analysis of pes planus deformities shows, with varying degree of severity, a break in Meary’s line, uncovering of the talar head and an increase in talar-first metatarsal angle. Work by Alsousou (BOFAS 2016) has shown the break in Meary’s line to occur not only at the talonavicular joint (2/3rds of cases) but also at the navicular-cuneiform joint (1/3 rd of cases), distal to the spring ligament and reported posterior tibial tendon insertion. There are currently no anatomical studies analysing the medial longitudinal a

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Fernandes, Flávio Lemes, Marcelo Coutinho Picanço, Maria Elisa Fernandes, Tarcísio Visintin Galdino, and Adriano Cirino Tomaz. "Perdas causadas por Coccus viridis (Hemiptera: Coccidae) em mudas de Coffea arabica L." EntomoBrasilis 2, no. 2 (2009): 49–53. http://dx.doi.org/10.12741/ebrasilis.v2i2.43.

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Coccus viridis (Green) danifica plantas jovens e adultas de Coffea arabica Linnaeu. No entanto, nada se sabe sobre a magnitude dos danos causados por esta praga. Assim, este trabalho teve por objetivo estudar as relações entre o ataque de C. viridis e as perdas causadas por este inseto a C. arabica. Este trabalho foi conduzido em casa de vegetação na Universidade Federal de Viçosa. Foram utilizadas sementes da linhagem IAC 15 da variedade “Catuaí vermelho” de café (C. arabica). Para a confecção dos tratamentos esta praga foi criada em casa de vegetação separada do experimento. Os tratamentos f

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Casado-Hernández, Israel, Ricardo Becerro-de-Bengoa-Vallejo, Daniel López-López, Antonio Gómez-Bernal, and Marta Elena Losa-Iglesias. "Aluminum foot insoles reduce plantar forefoot pressure and increase foot comfort for motorcyclists." Prosthetics and Orthotics International 42, no. 6 (2018): 606–11. http://dx.doi.org/10.1177/0309364618775443.

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Background: Foot pain and paresthesia are common in cycling, due to plantar pressure and repetitive loading. Objectives: The aim was to investigate the effect of foot insoles on plantar pressure of the foot in motorcycling, as well as self-reported comfort. Study design: A randomized crossover clinical trial. Methods: A flexible foot pressure mat (GP MobilData WiFi® Gebiomized®) with different sizes was utilized. Results: Maximum pressure values occurred predominantly in the hallux with 4.90 ± 1.19 N/cm2, followed by second and third metatarsal areas with 4.57 ± 0.73 N/cm2, followed by the fir

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Greenwalt, Dale, Timothy R. Rose, and Stylianos Chatzimanolis. "Preservation of mandibular zinc in a beetle from the Eocene Kishenehn Formation of Montana, USA." Canadian Journal of Earth Sciences 53, no. 6 (2016): 614–21. http://dx.doi.org/10.1139/cjes-2015-0157.

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Fossil insects of the 46 million-year-old Coal Creek Member of the Kishenehn Formation exhibit exceptional preservation as evidenced by the preservation of color and the blood-derived pigment heme in a blood-engorged mosquito. In the present study, analysis of a fossil rove beetle (Coleoptera: Staphylinidae) from the Kishenehn Formation document preservation of zinc, a metal often used to harden the cutting surfaces of mandibles in extant insects, localized to the mandibles of the fossil insect. Scanning electron microscopy and energy-dispersive X-ray spectroscopy demonstrate that the carbonac

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Burdick, Catherine. "Paradise and Perdition: Jesuit Visions of Santiago, Chile, before and after the Earthquake of 1647." Hispanic American Historical Review 99, no. 4 (2019): 589–618. http://dx.doi.org/10.1215/00182168-7787142.

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Abstract This study inserts Santiago, Chile, into contemporary discussions of colonial Latin America by reading two Jesuit documents—a map and a letter—created prior to and following the devastating earthquake of 1647, respectively. Alonso de Ovalle's Prospectiva y planta de la ciudad de Santiago (1646) presents an urban paradise in accordance with Spanish and Catholic ideals, a New World Jerusalem. This depiction is juxtaposed with a letter by Juan González Chaparro that describes postearthquake Santiago as “ruined at the powerful hand of the Almighty.” Focusing on the 1647 earthquake's relig

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Williams, Thomas M., and Donald J. Lipscomb. "Natural Recovery of Red-Cockaded Woodpecker Cavity Trees After Hurricane Hugo." Southern Journal of Applied Forestry 26, no. 4 (2002): 197–206. http://dx.doi.org/10.1093/sjaf/26.4.197.

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Abstract Cavity trees of red cockaded woodpeckers (Picoides borealis) were monitored on Hobcaw Forest prior to Hurricane Hugo and through April 1996. There were 194 cavity trees in 28 clusters on the forest prior to Hurricane Hugo and 194 in 28 clusters again in April 1996. During that period, 135 cavity trees died: 74 from hurricane wind, 25 from saltwater intrusion, and 36 from wind, lightning, and insects not associated with the hurricane. Five clusters of cavity trees were destroyed or went inactive, and five new clusters were produced by budding. During the period, woodpeckers established

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23

McKeon, Patrick O., Alex J. Stein, Christopher D. Ingersoll, and Jay Hertel. "Altered Plantar-Receptor Stimulation Impairs Postural Control in Those With Chronic Ankle Instability." Journal of Sport Rehabilitation 21, no. 1 (2012): 1–6. http://dx.doi.org/10.1123/jsr.21.1.1.

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Context:Postural control as assessed via time-to-boundary (TTB) measures has been shown to be impaired in those with chronic ankle instability (CAI). Foot orthotics have been shown to improve postural control, although it is not clear if this is via mechanical or sensorimotor mechanisms.Objective:To assess the effect of textured shoe inserts that provide no mechanical support on postural control as assessed by TTB measures in subjects with CAI.Design:A crossover design to examine the effects of a textured insole on postural control in individuals with unilateral CAI. The independent variables

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Chevalier, Leandro Xavier Teixeira, Diego Silva Gomes, Antonio José Mayhé-Nunes, and Jarbas Marçal Queiroz. "Potencial de Formigas (Hymenoptera: Formicidae) como Agentes Anti-herbívoros em Cultivo de Café (Coffea canephora Pierre) e Feijão Guandu [Cajanus cajans (L.) Millsp]." EntomoBrasilis 6, no. 2 (2013): 113–18. http://dx.doi.org/10.12741/ebrasilis.v6i2.291.

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Este trabalho analisou a variação no potencial das formigas como agentes anti-herbívoros em plantas de café (Coffea canephora Pierre) e guandu [Cajanus cajans (L.) Millsp]. Foram usados ovos artificiais, simulando a presença de insetos herbívoros, e solução de açúcar, para aumentar a atividade de formigas, em experimentos de campo. As plantas de café e de guandu possuíam diferentes níveis de atividade de formigas, pois as últimas eram atacadas por membracídeos que atraíam mais formigas. A atividade das formigas foi monitorada após aplicação de solução de açúcar e a remoção de ovos artificiais

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Roman, Pavela. "History, presence and perspective of using plant extracts as commercial botanical insecticides and farm products for protection against insects – a review." Plant Protection Science 52, No. 4 (2016): 229–41. http://dx.doi.org/10.17221/31/2016-pps.

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Botanical insecticides keep attracting more attention from environmental and small farmers worldwide as they are considered as a suitable alternative to synthetic insecticides. The use of secondary metabolites in a defensive manner isolated from plants is a tradition more than 3000 years old. However, despite current intensive research, the assortment of suitable commercial products is very limited and insufficient in view of the global rise in the demand for biopesticides. Farm products as well as new basic substances offer an important perspective of being widely used in the protection again

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Mueller, Michael J., Donovan J. Lott, Mary K. Hastings, Paul K. Commean, Kirk E. Smith, and Thomas K. Pilgram. "Efficacy and Mechanism of Orthotic Devices to Unload Metatarsal Heads in People With Diabetes and a History of Plantar Ulcers." Physical Therapy 86, no. 6 (2006): 833–42. http://dx.doi.org/10.1093/ptj/86.6.833.

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Abstract Background and Purpose. Total-contact inserts (TCIs) and metatarsal pads (MPs) frequently are prescribed to reduce excessive plantar stresses to help prevent skin breakdown in people with diabetes mellitus (DM) and peripheral neuropathy. The first purpose of this study was to determine the effect of a TCI and an MP on metatarsal head peak plantar pressures (PPP) and pressure-time integrals (PTI). The second purpose of this study was to determine a possible mechanism of pressure reduction by measuring contact area and loaded soft-tissue thickness (STT) under the metatarsal heads and se

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Cunha, Suzan Beatriz Zambon da, and Carlos Roberto Sousa e Silva. "Primeiro Registro de Afídeos (Hemiptera: Aphidoidea) em Carambola (Averrhoa carambola L.) no Brasil." EntomoBrasilis 9, no. 3 (2016): 207–8. http://dx.doi.org/10.12741/ebrasilis.v9i3.599.

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A carambola (Averrhoa carambola L.) árvore de origem Asiática foi introduzida no Brasil em 1817, desde então vem aumentando sua área de cultivo no país. A planta é atacada por poucos insetos como as moscas e percevejos. Este trabalho relata a presença de Aphis gossypii Glover em A. carambola pela primeira vez no Brasil.First Record of Aphids (Hemiptera: Aphididae) on Starfruit (Averrhoa carambola L.) in BrazilAbstract. The starfruit (Averrhoa carambola L.) has origin Asiatic and was introduced in Brazil in 1817, since then has increased its cultivation area in the country. The plant is attacke

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McLean, J. A., and J. Tuytel. "Marking forest insects: evaluation of two systems for the systemic introduction of rubidium into Douglas-fir trees." Canadian Journal of Forest Research 18, no. 1 (1988): 19–23. http://dx.doi.org/10.1139/x88-004.

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Mauget® and Medicap® systems were evaluated for the systemic introduction of RbCl into Douglas-fir trees in the University of British Columbia Research Forest, Maple Ridge, B.C. Single, double, and triple rings of devices were placed on trees and Rb levels in foliage were monitored every 2 weeks for 8 weeks. At 8 weeks, trees were felled and phloem and sapwood samples were collected. Wounding associated with the injection devices was evaluated. Triple ring Mauget® injectors gave best results with more than 1890 ppm Rb in leader foliage. Rb levels were evenly distributed by height and aspect th

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Müller, A., U. Heimbach, and T. Thieme. "Pyrethroid sensitivity monitoring in Germany of oilseed rape pest insects other than pollen beetle." EPPO Bulletin 38, no. 1 (2008): 85–90. http://dx.doi.org/10.1111/j.1365-2338.2008.01187.x.

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Kumar, A., G. Rakow, and R. K. Downey. "Isogenic analysis of glufosinate-ammonium tolerant and susceptible summer rape lines." Canadian Journal of Plant Science 78, no. 3 (1998): 401–8. http://dx.doi.org/10.4141/p97-056.

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The development of transgenic Brassica napus L., tolerant to non-selective broad-spectrum herbicides, such as glyphosate and glufosinate-ammonium, could provide canola growers with an efficient method of weed control. The objective of this study was to determine whether the phosphinothricin-acetyl transferase (pat) gene which imparts tolerance to glufosinate-ammonium, affects the growth, development, productivity, and seed quality of B. napus canola. Nineteen glufosinate-ammonium tolerant and susceptible isogenic pairs of the B. napus cv. Westar, derived from independent transformation events,

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Souza, Mileny dos Santos de, José Thyago Aires Souza, Guilherme Ferreira Costa Lima, Márcio Raimundo de Medeiros, Robério de Oliveira, and Jacinto de Luna Batista. "Primeiro Registro de Aricoris campestris (H. Bates) (Lepidoptera: Riodinidae) em Palma Forrageira Nopalea cochenillifera (L.) Salm-Dyck (Cactaceae) no Brasil." EntomoBrasilis 11, no. 2 (2018): 142–43. http://dx.doi.org/10.12741/ebrasilis.v11i2.725.

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Resumo. A palma Nopalea cochenillifera (L.) foi introduzida no Brasil para produção do corante carmim, porém logo se descobriu seu potencial como forrageira. Até então, os relatos eram de que essa planta tinha como principais insetos-praga um grupo de cochonilhas. Este trabalho relata pela primeira vez a presença de Aricoris campestris (H. Bates) infestando essa cultura.First Record of Aricoris campestris (H. Bates) (Lepidoptera: Riodinidae) in Cacti Nopalea cochenillifera (L.) Salm-Dyck (Cactaceae) in BrazilAbstract. The Nopalea cochenillifera (L.) cacti was introduced in Brazil to produce th

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Garrido-Jurado, Inmaculada, David Montes-Moreno, Pilar Sanz-Barrionuevo, and Enrique Quesada-Moraga. "Delving into the Causes and Effects of Entomopathogenic Endophytic Metarhizium brunneum Foliar Application-Related Mortality in Spodoptera littoralis Larvae." Insects 11, no. 7 (2020): 429. http://dx.doi.org/10.3390/insects11070429.

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The aim of the current study was to delve into the causes of mortality of Spodoptera littoralis larvae feeding on Metarhizium-colonized plants in the absence of fungal outgrowth on the cadavers as previous studies reported and to elucidate the possible indirect effects of this fungus-colonized diet. The effect was evaluated in experiments conducted using leaf discs of colonized plants and in planta using fungus-colonized whole plants. The mortality rates of larvae fed on Metarhizium-colonized melon leaves were 45.0% and 87.5%, and the average survival times were 6.6 and 3.1 days in experiments

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Hu, Cheng, Shaoyang Kong, Rui Wang, and Fan Zhang. "Radar Measurements of Morphological Parameters and Species Identification Analysis of Migratory Insects." Remote Sensing 11, no. 17 (2019): 1977. http://dx.doi.org/10.3390/rs11171977.

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Migratory insect identification has been concerning entomology and pest managers for a long time. Their nocturnal behavior, as well as very small radar cross-section (RCS), makes individual detection challenging for any radar network. Typical entomological radars work at the X-band (9.4 GHz) with a vertical pencil beam. The measured RCS can be used to estimate insect mass and wingbeat frequency, and then migratory insects can be categorized into broad taxon classes using the estimated parameters. However, current entomological radars cannot achieve species identification with any higher precis

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Lewis, Kathy J., and S. A. Alexander. "Insects associated with the transmission of Verticicladiellaprocera." Canadian Journal of Forest Research 16, no. 6 (1986): 1330–33. http://dx.doi.org/10.1139/x86-235.

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Insects in the families Scolytidae and Curculionidae were studied as potential vectors of the fungus Verticicladiellaprocera Kendrick. Weevils (Hylobiuspales Herbst and Pissodes sp.) and bark beetles (Pityogenes sp., Orthotomicus sp., Xyleborus sp., and Hylastes sp.) contaminated with V. procera were trapped in seven and three Pinusstrobus L. Christmas tree plantations, respectively, including plantations where V. procera had not been found. Percent of trapped weevils and bark beetles carrying V. procera was 64.2 and 0.76, respectively. Bolts (92%) became colonized by V. procera following visi

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Debab, Mohamed, and Zoubir Mahdjoub. "Rectangular Dielectric Resonator Antenna with Single Band Rejection Characteristics." Journal of Telecommunications and Information Technology 1 (March 29, 2019): 76–82. http://dx.doi.org/10.26636/jtit.2019.124718.

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In this paper, a rectangular dielectric resonator antenna (DRA) suitable for wideband applications is presented and a band notch of WLAN (5.15–5.75) GHz is proposed. The DRA is mainly composed of a 20 × 20 mm rectangular dielectric resonator, coated with metal on the top surface, and a circular monopole excitation patch with an air gap insert. A coaxial line feed is used to excite the circular, planar monopole. An open-ended quarter wavelength C-shaped slot is embedded in the circular patch to create the notched band. The simulated results demonstrate that the proposed design produces an imped

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Penney, David. "Does the fossil record of spiders track that of their principal prey, the insects?" Transactions of the Royal Society of Edinburgh: Earth Sciences 94, no. 3 (2003): 275–81. http://dx.doi.org/10.1017/s0263593300000675.

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ABSTRACTThe currently accepted cladogram of spider phylogeny and palaeontological data are used to evaluate spider family richness through geological time. A significantly more diverse spider fossil record is predicted than observed. The predicted rate of spider family diversification is considered more accurate because of its close similarity at 0 Ma to the number of extant families. Predicted spider family palaeodiversity is compared with insect family palaeodiversity to investigate whether spiders track insects through geological time. At the family level, the insects, and observed and pred

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Hingston, A. B., B. M. Potts, and P. B. McQuillan. "Pollination services provided by various size classes of flower visitors to Eucalyptus globulus ssp. globulus (Myrtaceae)." Australian Journal of Botany 52, no. 3 (2004): 353. http://dx.doi.org/10.1071/bt03002.

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Flowers of the commercially important tree Eucalyptus globulus Labill. ssp. globulus were visited by a wide variety of insects and birds within its natural distribution. Flowers were visited so frequently that most available nectar was consumed, but seed production within 5 m of the ground was consistently far less than the maximum possible, indicating the presence of large numbers of inefficient pollinators and few efficient pollinators. Pollen limitation was more severe on fully self-incompatible trees than on partially self-compatible trees, demonstrating that pollinator inefficiency result

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Koleda, Peter, Štefan Barcík, Michal Korčok, Zuzana Jamberová, and Vadzim Chayeuski. "Effect of technological parameters on energetic efficiency when planar milling heat-treated oak wood." BioResources 16, no. 1 (2020): 515–28. http://dx.doi.org/10.15376/biores.16.1.515-528.

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Measuring the energy consumption and evaluating the efficiency of machining processes is necessary for their optimization and for implementation of cleaner production. The final product quality and the machining process of woodworking are of great interest. The properties of thermally modified wood make it more resistant to fungi, moulds, and ligniperdous insects than natural wood, so it is increasingly used in interior and exterior spaces. This study examined the energy demand of the milling of heat-treated oak wood (Quercus petraea) by ThermoWood® technology. The investigated technological p

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Beardsell, DV, MA Clements, JF Hutchinson, and EG Williams. "Pollination of Diuris maculata R Br (Orchidaceae) by Floral Mimicry of the Native Legumes Daviesia spp and Pultenaea scabra R Br." Australian Journal of Botany 34, no. 2 (1986): 165. http://dx.doi.org/10.1071/bt9860165.

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Several species of insects captured while feeding on flowers of the legumes Daviesia virgata and D. mimosoides carried pollinia of the orchid Diuris maculata on their heads. In contrast, insects were difficult to capture on Diuris maculata due to the very low frequency and short duration of visits. More pollinaria were removed from the flowers than pollinia deposited. Pollen loads carried by insects bearing orchid pollinia were almost exclusively from Daviesia spp. and Pultenaea scabra. These data, together with the morphological similarity of the flowers of D. maculata to those of Daviesia sp

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Pusz-Bochenska, Karolina, Edel Perez-Lopez, Tim J. Dumonceaux, Chrystel Olivier, and Tyler J. Wist. "A Rapid, Simple, Laboratory and Field-Adaptable DNA Extraction and Diagnostic Method Suitable for Insect-Transmitted Plant Pathogen and Insect Identification." Plant Health Progress 21, no. 1 (2020): 63–68. http://dx.doi.org/10.1094/php-09-19-0063-fi.

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Surveillance for insect-transmitted pathogens of plants involves sampling insects in the field, followed by transport of the samples to the laboratory for DNA extraction and molecular analysis. Sample transport and DNA extraction are time consuming and can delay the implementation of measures to mitigate the effects of insect-transmitted plant pathogens. Looking for a fast and reliable method to extract DNA in the field where insects were collected, we used Flinders Technology Associates PlantSaver cards, which are designed for plant DNA extraction. Insect DNA extraction can be achieved in the

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Vaughton, G. "Predation by Insects Limits Seed Production in Banksia spinulosa var neoanglica (Proteaceae)." Australian Journal of Botany 38, no. 4 (1990): 335. http://dx.doi.org/10.1071/bt9900335.

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Application of insecticide to inflorescences of Banksia spinulosa var. neoanglica indicated that damage by flower and seed predators halved the number of seeds produced per plant. Both the proportion of inflorescences that produced fruits and the number of seeds produced per infructescence increased by 45% when insects were excluded. Infructescences in the insecticide treatment produced 28% more follicles than in the control group. Insects damaged the seed in 13% of follicles in the control group whereas there was no damage in the insecticide treatment. The proportion of follicles with aborted

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WITHANINGSIH, SUSANTI, CLARISA DITY ANDARI, PARIKESIT PARIKESIT, and NURULLIA FITRIANI. "The effect of understory plants on pollinators visitation in coffee plantations: Case study of coffee plantations in West Bandung District, West Java, Indonesia." Biodiversitas Journal of Biological Diversity 19, no. 2 (2018): 554–62. http://dx.doi.org/10.13057/biodiv/d190231.

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Withaningsih S, Andari CD, Parikesit, Fitriani N. 2018. The effect of understory plants on pollinators visitation in coffee plantations: Case study of coffee plantations in West Bandung District, West Java, Indonesia. Biodiversitas 19: 554-562. West Java is one of the excellent producers of the most expensive coffee in the world (Kopi Luwak). Coffee (Coffea spp.) is one of the crops that require insect pollination for fruit formation. Coffee production in Indonesia is declining in recent years despite the expansion of coffee cultivation area that increases by 2-5 times. The decline in coffee p

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Strongman, D. B. "Trichomycetes in aquatic insects from Prince Edward Island, Canada." Canadian Journal of Botany 85, no. 10 (2007): 949–63. http://dx.doi.org/10.1139/b07-095.

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Trichomycetes, an ecological grouping of fungi and protists associated with the guts of aquatic arthropods, are distributed globally. The diversity of this unique species complex is, however, more completely documented in some parts of the USA and Europe than in Canada. Twenty species of trichomycetes were collected from insect hosts at six sites in Prince Edward Island, situated in the Gulf of St. Lawrence about 14 km off the east coast of New Brunswick. Five new species of Harpellales (Fungi, Kickxellomycotina), Caudomyces longicollis Strongman sp. nov. from Antocha sp. (Tipulidae), Legeriom

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Caciagli, P., and D. Bosco. "Quantitation Over Time of Tomato Yellow Leaf Curl Geminivirus DNA in Its Whitefly Vector." Phytopathology® 87, no. 6 (1997): 610–13. http://dx.doi.org/10.1094/phyto.1997.87.6.610.

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The amount of tomato yellow leaf curl geminivirus (TYLCV) DNA that accumulated in the vector Bemisia tabaci was studied by quantitative chemiluminescent dot-blot assay, using digoxigenin-labeled specific DNA probes. Large groups of female whiteflies were allowed to feed for 4, 12, 24, or 48 h on TYLCV-infected tomato plants and then were transferred to TYLCV-immune cucumber plants. Insects were sampled at different times during and after acquisition access and tested for TYLCV-DNA content. TYLCV-DNA assays were done either on whole insects oron the head plus prothorax (to include salivary glan

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Hingston, A. B., B. M. Potts, and P. B. McQuillan. "The swift parrot Lathamus discolor (Psittacidae), social bees (Apidae), and native insects as pollinators of Eucalyptus globulus ssp. globulus (Myrtaceae)." Australian Journal of Botany 52, no. 3 (2004): 371. http://dx.doi.org/10.1071/bt03018.

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It has been argued that the production of sufficient nectar to attract bird pollinators would evolve if the fitness benefits accruing from pollination services by birds, compared with insects, outweighed the cost of increased allocation of photosynthate to nectar. This hypothesis implies that the pollination services provided by birds must be considerably better than those provided by insects with which the plant has evolved. Consistent with this, we found that the endangered native swift parrot Lathamus discolor (Shaw) was a very effective pollinator of the native tree Eucalyptus globulus Lab

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Katovich, Steven A., and Herbert M. Kulman. "Impact of Cone and Seed Insects in a Red Pine Seed Orchard." Northern Journal of Applied Forestry 4, no. 4 (1987): 204–6. http://dx.doi.org/10.1093/njaf/4.4.204.

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Abstract The impact of cone and seed insects was studied in a southern Wisconsin red pine seed orchard in 1985. Insects destroyed 66.5% of the cones and may have caused the early spring abortion of 8.3% of the cones. Twenty-five percent of the cones survived; however, the average sound seed/cone was less than one. Seed-worms destroyed 30.5% of the developed seed and 67.0% was empty. North. J. Appl. For. 4:204-206, December 1987.

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Nealis, V. G., I. DeMerchant, D. Langor, et al. "Historical occurrence of alien arthropods and pathogens on trees in Canada." Canadian Journal of Forest Research 46, no. 2 (2016): 172–80. http://dx.doi.org/10.1139/cjfr-2015-0273.

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The Canadian Forest Invasive Alien Species (CanFIAS) database provides point records of alien arthropod (insects and mites) and pathogen (fungi) species found on trees in Canada extracted from more than 100 years of national surveys. Each record includes a species identification, location, year of observation, and host association and is linked electronically to its original source. More than 175 000 records of 329 alien arthropod species and 11 plant pathogens are available. Historical rates of detection, as indicated by first records, were greatest in the decades following the two world wars

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Li, Biao, Mei Yang, Rui Shi, and Min Ye. "Insecticidal Activity of Natural Capsaicinoids Against Several Agricultural Insects." Natural Product Communications 14, no. 7 (2019): 1934578X1986269. http://dx.doi.org/10.1177/1934578x19862695.

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In this paper, the insecticidal activity of natural capsaicinoids (NC) and reference ingredients (imidacloprid, abamectin, and pyridaben, which are active ingredients of commercial pesticides) against 14 agricultural insects was studied in both the laboratory and field. The results of insecticidal activity in the laboratory showed that the median lethal concentration (LC50) and 90% lethal concentration values of the NC against 14 agricultural insects were greater than those of reference ingredients and the NC had a weaker relative toxicity than the corresponding reference ingredients. The NC s

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Wright, I. M., and W. H. J. Barker. "Morphologic and morphometric features of the calcaneal insertions of the superficial digital flexor tendon in the horse." Veterinary and Comparative Orthopaedics and Traumatology 27, no. 05 (2014): 366–71. http://dx.doi.org/10.3415/vcot-14-03-0050.

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SummaryIntroduction: Accurate description of the calcaneal insertions of the superficial digital flexor tendon (SDFT) is lacking and inconsistent. The aim of this study was to undertake morphologic and morphometic evaluations of these structures to assist in elucidating their functional and pathogenic roles in displacement of the SDFT from the calcaneal tuber.Method: Dissections were performed on 10 normal cadaveric hindlimbs. The anatomy was photographed to allow measurements at repeatable locations and differences in SDFT dimensions at the various locations were compared using a paired stude

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Whitfield, A. E., N. K. K. Kumar, D. Rotenberg, et al. "A Soluble Form of the Tomato spotted wilt virus (TSWV) Glycoprotein GN (GN-S) Inhibits Transmission of TSWV by Frankliniella occidentalis." Phytopathology® 98, no. 1 (2008): 45–50. http://dx.doi.org/10.1094/phyto-98-1-0045.

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Tomato spotted wilt virus (TSWV) is an economically important virus that is transmitted in a persistent propagative manner by its thrips vector, Frankliniella occidentalis. Previously, we found that a soluble form of the envelope glycoprotein GN (GN-S) specifically bound thrips midguts and reduced the amount of detectable virus inside midgut tissues. The aim of this research was to (i) determine if GN-S alters TSWV transmission by thrips and, if so, (ii) determine the duration of this effect. In one study, insects were given an acquisition access period (AAP) with GN-S mixed with purified viru

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