Relevant bibliographies by topics / Picus Sonic

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Academic literature on the topic 'Picus Sonic'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Picus Sonic"

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Gilbert, Elizabeth, and E. Thomas Smiley. "Picus Sonic Tomography For The Quantification Of Decay In White Oak (Quercus Alba) And Hickory (Carya Spp.)." Arboriculture & Urban Forestry 30, no. 5 (2004): 277–81. http://dx.doi.org/10.48044/jauf.2004.033.

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The Picus Sonic Tomograph is a noninvasive tool for assessing decay in trees. It works on the principle that sound waves passing through decay move more slowly than sound waves transversing solid wood. By sending sound waves from a number of points around a tree trunk to the same number of receiving points, the relative speed of the sound can be calculated, and a two-dimensional image of the cross-section of the tree, a tomogram, can be generated. Picus tomography and visual inspection were used to evaluate 27 cross-sections from 13 trees. The tomograms correlated closely with the visual asses
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Tarmu, Toomas, Andres Kiviste, Ain Näkk, Allan Sims, and Diana Laarmann. "The Application of Sonic Tomography (PiCUS 3 Sonic Tomograph) to Detect and Quantify Hidden Wood Decay in Managed Norway Spruce Stands." Forests 13, no. 8 (2022): 1260. http://dx.doi.org/10.3390/f13081260.

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Tree mortality plays a vital role in the accuracy of growth and yield calculations. Economic loss caused by Heterobasidion sp. and Armillaria sp. is a common issue in forestry. Estonian forests, which are mostly managed, are susceptible to fungal infection due to freshly exposed wood surfaces, such as stumps and mechanical wounds. External signs of infection are often scarce and may lead to incorrect stand vitality valuation. Modern devices, such as the PiCUS 3 Sonic Tomograph, can be used for non-destructive decay assessment. We assessed decay in two intensively managed Norway spruce (Picea a
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Abdul Hayat Mat Saad, Ahmad Nazarudin Mohd Roseli, and Rosfarizal Kamaruzaman. "PiCUS Sonic Tomograph: A Case Study of Crimson Bottlebrush Tree (Melaleuca citrina (Curtis) Dum.Cours)." Journal of Tropical Plant Physiology 15, no. 1 (2023): 13. http://dx.doi.org/10.56999/jtpp.2023.15.1.29.

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Trees with a decreasing level of health and structure can become a threat to life and property if they are not properly managed. Thus, a regular visual tree assessment (VTA) is essential to monitor the trees’ conditions. A recent assessment, July 2022, by VTA on an existing Melaleuca citrina in the Forest Research Institute Malaysia (FRIM) showed poor canopy growth colonised by parasitic plants with the emergence of fruiting bodies (conk or mushroom) on its trunk, indicating internal wood decay. Tree inspection using an advanced approach of PiCUS Sonic Tomograph (PiCUS) was performed to evalua
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Baláš, Martin, Josef Gallo, and Ivan Kuneš. "Work sampling and work process optimization in sonic and electrical resistance tree tomography." Journal of Forest Science 66, No. 1 (2020): 9–21. http://dx.doi.org/10.17221/66/2019-jfs.

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Using non-destructive techniques in investigating tree stem rots is a modern approach in arboriculture and urban forestry. We used PiCUS<sup>®</sup> 3 Sonic tomograph (SoT) and TreeTronic<sup>®</sup> electrical resistance tomograph (ERT) to inspect the health status of urban and park trees. The process of setting up the device and measuring is time demanding as it requires numerous delicate operations. The aim of the study was to evaluate the time needed for measurement and to propose an optimal workflow. The results of work sampling suggest that scanning of one average
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Durlak, Wojciech, Margot Dudkiewicz, Krystyna Pudelska, and Marek Dąbski. "Using Picus® Sonic Tomograph to assess the health state of trees of monumental sizes." Teka Komisji Architektury, Urbanistyki i Studiów Krajobrazowych 13, no. 2 (2017): 73–82. http://dx.doi.org/10.35784/teka.1704.

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The aim of the study was to examine the usefulness of The Picus 3 Sonic Tomograph to assess the health state of trees of monumental sizes, which are an important part of the cultural landscape. In the study there were selected tree species Tilia cordata, Gingko biloba and Ulmus glabra growing in the vicinity of Lublin in different habitat conditions. Changes in the internal structure of the tree trunks were shown on the colour tomograms. Two tested specimens of Tilia cordata located in Radawiec Duży were intended to be cut down due to the construction of the ring road of Lublin. This made it p
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Zulkarnaen, Rizmoon Nurul, Dipta Sumeru Rinandio, Muhammad Rifqi Hariri, et al. "Decay Tree Detection in Bogor Botanic Gardens Collection Using Sonic Tomograph Technology." Al-Hayat: Journal of Biology and Applied Biology 5, no. 1 (2022): 55–66. http://dx.doi.org/10.21580/ah.v5i1.7725.

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Bogor Botanic Gardens is an ex-situ plant conservation area in Indonesia. Since BBG is 103 years old, many collections are 100 years old or older. These antique collections may sustain damage, such as broken or collapsing, endangering visitors and employees. As a result, monitoring tree health at BBG is a critical task. According to the tree health monitoring data, 73 of 244 trees were further checked using the PiCUS Sonic Tomograph. Trees from the Fabaceae (31%) and Myrtaceae (10%) families were the most frequently checked. Walnuts trees from the Burseraceae family had the most specimens (47,
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Johnstone, Denise, Michael Tausz, Gregory Moore, and Marc Nicolas. "Quantifying Wood Decay in Sydney Bluegum (Eucalyptus saligna) Trees." Arboriculture & Urban Forestry 36, no. 6 (2010): 243–52. http://dx.doi.org/10.48044/jauf.2010.032.

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The evaluation of decayed wood in a tree is essential for tree risk assessment in arboriculture. It is not feasible in practice to measure the amount of wood decay in all the wood of every tree. Therefore, the capacity of a single measurement taken in cross-section to approximate the volume of decay in the wood of a whole tree is the focus of this study. The volume of wood decay in Eucalyptus saligna trees was estimated post harvest by measuring the whole tree wood density of 36 trees. Linear, logarithmic, and multiple regression statistical models were used to examine whether whole tree wood
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Kim, E. S., C. W. Kim, J. Y. Lee, and C. S. Kim. "STUDY ON CREATING CROSS SECTION OF THE OLD GIANT OLD TREE’S TRUNK FOR ACQUISITION OF SONIC TOMOGRAPHY." International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLVIII-M-2-2023 (June 24, 2023): 857–62. http://dx.doi.org/10.5194/isprs-archives-xlviii-m-2-2023-857-2023.

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Abstract. This study aimed to improve the usefulness of 3D scanning as an alternative to the biased measurement method for getting tree trunk geometry using a calliper in sonic tomography for tree health diagnosis. To this end, this study constructed geometry information using PiCUS Calliper and a 3D scanner on an old giant tree located in Buyeo-gun and compared the results with sonic measurements.Of the two instruments, the 3D scanner has the advantage of realizing the geometry of the object more closely than the calliper, which uses the principle of three-point surveying. Provided that Secti
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Niemtur, Stanisław, Elżbieta Chomicz, and Mariusz Kapsa. "Occurrence of the silver fir (Abies alba Mill.) butt rot in protected areas." Forest Research Papers 75, no. 4 (2015): 343–52. http://dx.doi.org/10.2478/frp-2014-0031.

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Abstract The aim of the study was to analyse butt rot incidences in silver fir stands of selected nature reserves and national parks. The study included 11 stands in Carpathian forests and for comparison 4 stands outside the Carpathians. To identify butt rot in fir trees, we used the non-invasive method of acoustic tomography. We tested 30 randomly selected fir trees in each of the 15 stands using Picus Sonic tomography to determine butt rot occurrence and to assess the proportion (%) of healthy wood in cross-sections of the tree trunk. The results indicate significant differences in the frequ
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Niemtur, Stanisław, Elżbieta Chomicz, and Mariusz Kapsa. "Occurrence of the silver fir (Abies alba Mill.) butt rot in protected areas." Forest Research Papers 75 (4) (December 1, 2014): 343–52. https://doi.org/10.2478/frp-2014-0031.

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The aim of the study was to analyse butt rot incidences in silver fir stands of selected nature reserves and national parks. The study included 11 stands in Carpathian forests and for comparison 4 stands outside the Carpathians. To identify butt rot in fir trees, we used the non-invasive method of acoustic tomography. We tested 30 randomly selected fir trees in each of the 15 stands using Picus Sonic tomography to determine butt rot occurrence and to assess the proportion (%) of healthy wood in cross-sections of the tree trunk. The results indicate significant differences in the frequency of b
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Books on the topic "Picus Sonic"

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Canadell, Roger, Josep-Anton Fernàndez, and Iribarren Teresa. Narratives of Violence. Fondazione Università Ca’ Foscari, 2021. http://dx.doi.org/10.30687/978-88-6969-460-8.

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This book is an invitation to read a selection of narratives of violence with the purpose of fostering global imaginaries based on respect, recognition, and empathy, especially towards those who are most vulnerable. It offers critical readings of nine works of various genres, originally written in different languages, by Caterina Albert (Catalonia), Mrīrīda n’ait ‘Atiq (Morocco), Eva Koch (Denmark), Pius Alibek (Iraq-Catalonia), Janina Hescheles (Poland), Leila Abdelrazaq (Palestine), María Galindo and Sonia Sánchez (Argentina), Arundhati Roy (India), and Juan Pablo Villalobos (Mexico).
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Lewis, Carroll, Victor Fet та Byron W. Sewell. Соня в царстве дива - Sonia v tsarstve diva: The First Russian Translation of Alice's Adventures in Wonderland. Evertype, 2017.

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Lewis, Carroll. Соня въ царствѣ дива - Sonia v tsarstvie diva : Sonja in a Kingdom of Wonder: A facsimile of the first Russian translation of Alice's Adventures in Wonderland. Evertype, 2013.

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Book chapters on the topic "Picus Sonic"

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"“The Live Feel of a Tape”." In Live Dead. Duke University Press, 2023. http://dx.doi.org/10.1215/9781478027614-006.

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As the Grateful Dead began to produce and market their archival recordings in the early 1990s, distinctive “languages of liveness” were used to advertise and aestheticize the band’s earliest vault recordings. Produced by Dan Healy, the releases that appeared on the From the Vault series were promoted and evaluated within a discourse that emphasized the superior sonic qualities and technical features of the multitrack recordings. In 1993, the band and tape archivist Dick Latvala introduced a series of compact disc releases called Dick’s Picks that featured live performances that had been record
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Tom, Western. "Sonopolis." In Audible Infrastructures. Oxford University Press, 2021. http://dx.doi.org/10.1093/oso/9780190932633.003.0008.

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Infrastructures connect activism, sound, and citizenship. This chapter listens to the ways that infrastructures are generative: how they emerge from, produce, and permit different forms of political subjectivity. In Athens, citizenship is claimed and contested at street level. The author tells three stories from Athens, understood as a sonopolis, a center of political action, where citizenships are performed and protested in sound. The first story picks up from this introduction, focusing on amplification, belonging, and asking who sings the city. The second story tells of solidarity networks,
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Williams, Erica Lorraine. "No Bodily Rights Worth Protecting." In Black Sexual Economies. University of Illinois Press, 2019. http://dx.doi.org/10.5622/illinois/9780252042645.003.0006.

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The sexual labor of music making began, in earnest, with the classic Blues women of the 1920s who epitomized the turn to a national Black popular culture. Gertrude “Ma” Rainey was one of the most prolific of her cohort and made a career describing, in intimate detail, the interior lives of Black women and working class communities. Her popularity was a testament to her talents as a singer and performer but also to the skill of those around her, including the “Father of the Gospel Blues,” composer Thomas Dorsey and his wife, seamstress Nettie Dorsey. The materiality of the relationship shared b
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Conference papers on the topic "Picus Sonic"

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Osimobi, J. C., Ekemezie Ifeanyi, Obobi Onwuka, Uraechu Deborah, and Magnus Kanu. "Improving Velocity Model Using Double Parabolic RMO Picking (ModelC) and Providing High-End RTM (RTang) Imaging for OML 79 Shallow Water, Nigeria." In SPE Nigeria Annual International Conference and Exhibition. SPE, 2023. http://dx.doi.org/10.2118/217093-ms.

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Abstract In this paper, we will be discussing how we solved a legacy seismic issue using pragmatic geophysics techniques- from seismic acquisition, through processing and interpretation. The legacy seismic had an inherent seismic acquisition issue as it was a streamer acquisition acquired along the geologic structural strike direction. With the legacy seismic it was difficult to mature and explore the especially the deeper opportunities in the field and not allowing for full realization of the hydrocarbon potentials in the area. To solve these pending issues, we had a campaign to acquire one o
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Holmquist, Andrei, Parmanand Thakur, Ernesto Barragan, et al. "Delivered the First Maximum Reservoir Contact Well in Giant Mature Field Using Source-Less LWD Technology; Case Study, Onshore Abu Dhabi." In ADIPEC. SPE, 2022. http://dx.doi.org/10.2118/211694-ms.

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Abstract This case study well is in a mature onshore field, which has been under production for a long time (started in 1970) resulting in depletion of some of the reservoir units presenting challenges for optimizing drilling performance and managing risks associated with stuck-pipe incidents. Additional challenges are minimized surface footprint, 100% reservoir contact in thin targets and acquisition of accurate petrophysical data for formation evaluation. A detailed pre-well study was conducted utilizing historical field and nearby wells’ data in the planning phase with close collaboration i
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Sinha, Supriya, Frank Antonsen, Nigel Clegg, et al. "The Evolution of UDAR Technologies for Risk Mitigation in Geostopping Applications." In SPE Offshore Europe Conference & Exhibition. SPE, 2023. http://dx.doi.org/10.2118/215553-ms.

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Abstract Complications during drilling and completion operations caused by subsurface geology have a significant impact on rig time, cost, assets, and even human life, if risk and incident severity is not well understood. Risk and tolerance evaluation processes are essential for completing successful drilling programs and final casing designs. While log-based correlation methodologies can be used, they are limited to scenarios where appropriate offset well data control exists, and they only provide information after the hole has been drilled. The development of technologies that provide warnin
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