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opencc-by-4.0Jan 2019View details →

Screw and hole detection output results dataset in an autonomous screwing operation

This dataset contains a set of csv files containing the results of a screwing and hole detection developed for a screwing mobile robot. It also contains a set of images representing the inputs, the outputs and some relevant images in the hole detection algorithm. Thee different scenarios were built, and a total of 25 missions were executed in order to build the datasets presented in appendix 5.7. The first scenario (missions 1 to 15), represents a normal operation procedure, meaning, a screwing 6 hole screwing and 5 screws refilling. The second scenario (missions 16 to 20), represents an operation with an exception handling during the refill (the second, third and fourth screws are missing in the refill support). Lastly, the third scenario (missions 21 to 25) has another exception handling, this time on both hole and screw detections (the third, fourth and fifth holes are already screwed, and the screwdriver trigger is not pressed, so the screw is not tightened resulting in a screw detecting after the refilling phase. Also three different group of csv files can be found: <ul> <li>hole_detection_mission_xx.csv<a href="#sdfootnote1sym">1</a>: contains the hole detection result (detected or non detected) and the located hole coordinates (u,v), in pixels;</li> <li> detect_screw_screwing_result_mission_xx.csv: contains the screw detection result performed after a screwing to detect if the screw was screwed successfully. 1 means the screwing was ok (there is no screw on the screwdriver), 0 means the screwing was not ok (there was a screw on the screwdriver); </li> <li> detect_screw_refill_mission_xx.csv: contains the screw detection result performed after a refill attempt, to check if there was any screw missing in the refill support. 0 means that no screw was missing on the refill support (there was a screw on the screwdriver), 1 means there was a screw missing on the support (there was no screw on the screwdriver). </li> </ul> The mission_xx suffix represents which mission file (rosbag) the mission was acquired in and, each csv file contains the timestamp in which it happens. <a href="#sdfootnote1anc">1</a> xx represents the mission number

opencc-by-4.0Jul 2019View details →

Multi-Task Regression-based Learning for Autonomous Unmanned Aerial Vehicle Flight Control within Unstructured Outdoor Environments [dataset]

This dataset is related to "Multi-Task Regression-based Learning for Autonomous Unmanned Aerial Vehicle Flight Control within Unstructured Outdoor Environments" in IEEE RA-L,2019.   Data Capture ======================== Data is obtained by manually flying the UAV through the redwood forest environment using a FrSky Taranis (Plus) Digital Telemetry Radio System. In total, 81,674 frames were captured together with the flight behaviour that comprehends flights under and above the forest canopy, navigation inside caves and on river beds, lakes and mountains.   Folder Structure ======================== |-manual_0 - manual_5: sequences containing training data |-test_0 - sequences containing testing data   Data Protection ======================== Gathered by simulated flight using Microsoft AirSim (2019) and released in accordance with MSR Aerial Information and Robotics Simulator (AirSim) lisence, which is described in details bellow:   <blockquote> The MIT License (MIT) MSR Aerial Informatics and Robotics Platform MSR Aerial Informatics and Robotics Simulator (AirSim) Copyright (c) Microsoft Corporation All rights reserved. MIT License Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the ""Software""), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED *AS IS*, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. </blockquote>

opencc-by-4.0Jun 2019View details →

Fig. 3. Model B in A new device to autonomously feed individualized mantids on extended periods of time

Fig. 3. Model B autofeeder in operation. (A) Overall view; empty rearing chambers have a cardboard disk blocking the entrance of flies. (B) Four 4th and 5th instar M. aptera Giglio-Tos, 1917 in the rearing cups along with some Drosophila Fallén, 1832 flies. (C) Front view of one end of the equipment, showing the prey cup with culture medium, and Drosophila larvae and flies; note central compartment with prey freely circulating, and the rearing cup with a 4th instar M. aptera hanging in the Tulle fabric. (D) Rearing cup seen through its cover lid, with a 4th instar M. aptera and some prey. (E) Side view of the rearing cup, with a 5th instar M. aptera feeding on a freshly caught Drosophila fly.

opencc-by-4.0Jun 2019View details →

Figs. 1 and 2. Building schemes for the autofeeders. 1 in A new device to autonomously feed individualized mantids on extended periods of time

Figs. 1 and 2. Building schemes for the autofeeders. 1. Used material, measurements and quantities.2. Assembling. Bottom panel corresponds to an exploded view drawing of the Model A, with mantises' cups on the top. The top right detail is for Model B, with mantises' cups installed laterally, thus holding twice as many cups. CI, first compartment, the rearing chamber, showing a 4th instar, 2.0 cm long Photina sp. (to scale); CII, central or circulation compartment; CIII, third compartment, the prey cup; a, square piece of Tulle fabric with mesh size of 0.3 mm; b, Lid with a square hole (5) in the center; c, translucent mantis cup, with circular hole (4) on the bottom; d, circular piece of Tulle fabric with mesh size of 2.0 mm; e, rectangular PVC pipe with circular holes on the top side (1) and bottom side (2) [serrations on the side is only an effect to show inside the pipe, and is not meant to be carved on pipe!]; f, translucent plastic sheet; g, lid with circular hole (3) on center; h, translucent prey cup; i, culture medium for Drosophila Fallén, 1832. The connections between components a+ b, c+ d+ e, e+ f and e+ g are fixed with PVC adhesive and sealed with thermoplastic adhesive (glue gun). The small orange dots represent drosophila flies, indicating that they must circulate freely between CI, CII and CIII.

Figure 5 in The occurrence of Otiorhynchus janovskii Korotyaev (Coleoptera: Curculionidae) in the Pleistocene deposits of Khanty-Mansiysky Autonomous Okrug

Figure 5. Distribution map of Otiorhynchus janovskii. Red circles – modern finds, blue rhombuses – the Pleistocene records.

Figure 2 in The occurrence of Otiorhynchus janovskii Korotyaev (Coleoptera: Curculionidae) in the Pleistocene deposits of Khanty-Mansiysky Autonomous Okrug

Figure 2. Otiorhynchus janovskii, associated elytra, Gornopravdinsk, middle Pleistocene. The photo was taken by S.V. Zykov using a TESCAN Vega 3 scanning electron microscope.

Figure 1 in The occurrence of Otiorhynchus janovskii Korotyaev (Coleoptera: Curculionidae) in the Pleistocene deposits of Khanty-Mansiysky Autonomous Okrug

Figure 1. Otiorhynchus janovskii, elytra, Gornopravdinsk, middle Pleistocene: A – associated elytra; B – left elytron. Scale bar is 1 mm.

Figure 4. Otiorhynchus janovskii, habitus. A in The occurrence of Otiorhynchus janovskii Korotyaev (Coleoptera: Curculionidae) in the Pleistocene deposits of Khanty-Mansiysky Autonomous Okrug

Figure 4. Otiorhynchus janovskii, habitus. A – male, paratype, Western Sayan, Krasnoyarskii Krai, B – female, Tyva, Malyi Shivilig River.

Figure 3 in The occurrence of Otiorhynchus janovskii Korotyaev (Coleoptera: Curculionidae) in the Pleistocene deposits of Khanty-Mansiysky Autonomous Okrug

Figure 3. Otiorhynchus janovskii, left elytron, Gornopravdinsk, middle Pleistocene. The photo was taken by S.V. Zykov using a TESCAN Vega 3 scanning electron microscope

Figure 9 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 9 CGH on his 90th birthday, Ribeirão Preto, São Paulo, Brazil, 2017 (photograph by Augusto Froehlich).

Figure 8 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 8 Number of species and articles authored by Prof. Dr. C. G. Froehlich. A, accumulative curves of the number of publications (red) and species (blue). B, number of publications (red) and species (blue) in periods of five years.

Figure 4 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 4 The legacy of Prof. Dr. C. G. Froehlich is reflected in several new Brazilian research centers. M.Sc. students (in yellow) and Ph.D. students (in green) advised by him are represented by the initial letters of each name. São Paulo state is magnified. The list of the full name and their respective initials is provide at the Table 2.

Figure 3 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 3 The foundation of "Froehlich's Autonomous Stonefly Republic". A, Claudio G. Froehlich (CGF), his Ph.D. students Adolfo R. Calor (ARC) and Rodolfo Mariano (RM), and Dr. Eduardo Domínguez (ED) in a collection expedition at the Estação Biológica de Boracéia (EBB/USP), Salesópolis, São Paulo, Brazil, 2007; B, CGF in his classic undergraduate course "Aquatic Entomology" at the EBB/USP, 2005; CGF, his PhD students ARC and RM, and ED in a light trap collect, 2007; CGF and ED in Venerando river, in EBB, collecting stoneflies and mayflies.

Figure 1 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 1 Prof. Dr. C. G. Froehlich's professional career timeline, with some significant events highlighted in the photographs.

Figure 6 A, The 6 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 6 A, The 6th International Symposium on Plecoptera, Schlitz, Germany 1977.; B, The 7th International Symposium on Plecoptera, Nara, Japan 1980.

Figure 2 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 2 Awards received by Prof. Dr. C. G. Froehlich. A, Lifetime Achievement Award, offered by International Association of Plecopterologists, XII International Symposium on Plecoptera, Tucumán, Argentina (1998); B, Plate offered by students and colleagues for the outstanding contribution to Neotropical Aquatic Entomology, 3rd Symposium on Neotropical Aquatic Insects, Ribeirão Preto, Brazil (2015).

Figure 5 A in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 5 A, Prof. Claudio Froehlich at the Museum of Zoology of University of São Paulo (MZUSP) in 1969, São Paulo, Brazil; B, CGF at the 4th International Symposium on Plecoptera, Abisko, Swedish Lapland, 1968; C, CGF and Marlene Sofia Arcifa Froehlich at the XIII International Symposium on Plecoptera, Tafí de Valle, Tucumán, Argentina, August 1998; D, CGF and Oliver Flint, both were honored at the III Symposium on Neotropical Aquatic Insects, Ribeirão Preto, São Paulo, Brazil, 2015; E, CGF in a collection expedition at the Estação Biológica de Boracéia (EBB/USP), Salesópolis, São Paulo, Brazil, 2006.

Figure 7 A, 9 in Not just a taxonomist, but a naturalist! The foundations of "Froehlich's Autonomous Stonefly Republic"

Figure 7 A, 9th International Conference on Ephemeroptera & 13th International Symposium on Plecoptera, Tafí de Valle, Tucumán 16–21 August 1998; B, 15th International Conference on Ephemeroptera & 19 International Symposium on Plecoptera, Aracruz, Brazil 3–8 June 2018.

opencc-zeroJan 2024View details →

Linked collectors and determiners for: An annotated catalogue of the Coleoptera types deposited in the National Insect Collection (CNIN) of the National Autonomous University of Mexico.

Natural history specimen data linked to collectors and determiners held within, "An annotated catalogue of the Coleoptera types deposited in the National Insect Collection (CNIN) of the National Autonomous University of Mexico". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/607932e4-c3eb-42a7-ae75-a68dbcd4064a">https://bionomia.net/dataset/607932e4-c3eb-42a7-ae75-a68dbcd4064a</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/607932e4-c3eb-42a7-ae75-a68dbcd4064a">https://gbif.org/dataset/607932e4-c3eb-42a7-ae75-a68dbcd4064a</a>. Formatted as a Frictionless Data package.