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Figure 4 in REVIEW Vertebrate origins are informed by larval lampreys (ammocoetes): a response to Miyashita et al., 2021
Figure 4. Fossil stem vertebrate from the Cambrian Period, the jawless fish Metaspriggina. Just of few of its many myomeres are shown. Inset is a dorsal view of the head. Redrawn from Rival et al. (2021) and Conway Morris & Caron (2014).
Figure 7 in REVIEW Vertebrate origins are informed by larval lampreys (ammocoetes): a response to Miyashita et al., 2021
Figure 7. Alternate trees of the relationships among lampreys. A, the relations calculated by Miyashita et al.; B, another possibility that was not tested nor refuted, but which is consistent with an ancestral filter-feeding larva. Abbreviation: DevCarb, Devonian and Carboniferous.
Figure 1 in REVIEW Vertebrate origins are informed by larval lampreys (ammocoetes): a response to Miyashita et al., 2021
Figure 1. Lampreys and the cephalochordate, amphioxus. A1–A4, the four genera of Paleozoic fossil lampreys considered by Miyashita et al. (2021); A5, Carboniferous fossil lamprey illustrated in Janvier (1996). B, modern adult lamprey (parasitic). C, ammocoete larval lamprey showing just a few of its many myomeres. D, amphioxus adult. E, amphioxus larva. (A1) was redrawn and modified from Gess et al. (2006), (A2) from news.uchicago.edu, (A3) from Bardack & Richardson (1977), (A4) from Bardack & Zangerl (1971), (A5) from Janvier (1996) and (C–E) from Feinberg & Mallatt (2016).
Figure 2 in REVIEW Vertebrate origins are informed by larval lampreys (ammocoetes): a response to Miyashita et al., 2021
Figure 2. Shared pharyngeal structures that are central to filter feeding in both ammocoetes and amphioxus, drawn in a composite pharynx. Lateral view with rostral to the right. These feeding structures are dominated by ciliary tracts and an endostyle gland. Tunicates largely show this same pattern. The ammocoete endostyle is more complex than the simple troughs present in amphioxus and tunicates, as drawn at bottom. The directions in which cilia move the food-laden mucus, as indicated by arrows, are the same in all three taxa. Note that the lamprey gill-seam tracts are located laterally, but they initially develop medially – in the same place as the branchial-bar tracts in amphioxus. After figure 1 in Mallatt (1984a), figure 1F in Mallatt (2009) and figure 1 in Barrington & Sage (1972).
Data and code for "Search Algorithm, Repetitive Information, and Sales on Online Platform"
<p>Data and code for "Search Algorithm, Repetitive Information, and Sales on Online Platform".</p> <p>The R code containsboth code for simulation and code for estimation.</p>
Global Dam Tracker: A database of more than 35,000 dams with location, catchment, and attribute information
<p><strong>Citation</strong></p> <p>Zhang, Alice Tianbo, and Vincent Xinyi Gu. 2023. “Global Dam Tracker: A Database of More than 35,000 Dams with Location, Catchment, and Attribute Information.” <em>Scientific Data</em> 10 (1): 111.</p> <p><a href="https://www.nature.com/articles/s41597-023-02008-2">https://www.nature.com/articles/s41597-023-02008-2</a></p> <p> </p> <p><strong>Description</strong></p> <p>We present one of the most comprehensive geo-referenced global dam databases to date. The Global Dam Tracker (GDAT) contains 35,000 dams with cross-validated geo-coordinates, satellite-derived catchment areas, and detailed attribute information. Combining GDAT with fine-scaled satellite data spanning three decades, we demonstrate how GDAT improves upon existing databases to enable the inter-temporal analysis of the costs and benefits of dam construction on a global scale. Our findings show that over the past three decades, dams have contributed to a dramatic increase in global surface water coverage, especially in developing countries in Asia and South America. This is an important step toward a more systematic understanding of the worldwide impact of dams on local communities. By filling in the data gap, GDAT would help inform a more sustainable and equitable approach to energy access and economic development.</p>
Data and Charting information Animus Prime Health Research
<p>Data and Charting 3 information. More HealthCare Veteran Data.For utilization for Education and Research purposes for Animus Prime Research.</p>
Supporting Information for the Journal Article "Quantum Chemical Data Generation as Fill-In for Reliability Enhancement of Machine-Learning Reaction and Retrosynthesis Planning"
<p>This data set contains all data produced when exploring the Williamson ether synthesis starting from iodoethane and phenol.</p> <p><br> The set is structures as follows:</p> <ul> <li>analysis: Contains the script used to analyze the exploration and the output of said script</li> <li>check_barrier: Contains the output of the manual calculations done to check the barrier of the reaction</li> <li>exploration: Contains the scripts used to initialize and carry out the exploration as well as the two starting structures as XYZ files</li> <li>raw_data: a dump of the MongoDB database with all the data produced during the exploration</li> </ul>
Fig. 18 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 18. Tritogenia tetrata sp. n., holotype, anterior part of the body ventrally, showing secondary annulation of segments 4–10, tubercula pubertatis, and papillae.
Fig. 17 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 17. Tritogenia qudeni sp. n., holotype, ventral side of clitellar region [C = clitellum, T = tuberculum pubertatis].
Fig. 16 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 16. Tritogenia hiltonia sp. n., holotype, anterior part of the body ventrally, showing secondary annulation of segments 4–9, and tubercula pubertatis.
Fig. 15 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 15. Tritogenia debbieae sp. n., holotype, ventral view with tubercula pubertatis and row of papillae. [P = papilla of segment 14, T = tuberculum pubertatis].
Fig. 14 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 14. The distribution of Tritogenia species in KZN. 1 = alveata; 2 = annetteae; 3 = ataxia; 4 = benhami; 5 = crassa; 6 = curiosa; 7 = curta; 8 = debbieae; 9 = diversa; 10 = douglasi; 11 = herbana; 12 = hiltonia; 13 = howickiana; 14 = insolita; 15 = karkloofia; 16 = koilia; 17 = liversagei; 18 = lunata; 19 = melmothana; 20 = miniseta; 21 = monosticha; 22 = morosa; 23 = mucosa; 24 = ngelensis; 25 = ngomensis; 26 = qudeni; 27 = shawi; 28 = soleata; 29 = sulcata; 30 = tetrata; 31 = zuluensis.
Fig. 9 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 9. Proandricus amphius sp. n., holotype, ventral view with clitellum, tubercula pubertatis and papillae. [C = clitellum, T = tuberculum pubertatis, P = papilla of segment 16].
Fig. 8 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 8. Proandricus adami sp. n., holotype, ventral view with clitellar tissues and tubercula pubertatis. [C = clitellum, T = tuberculum pubertatis].
Fig. 7 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 7. The distribution of Proandricus species in KZN. 1 = adami; 2 = adriani; 3 = alatus; 4 = amphius; 5 = armstrongi; 6 = babanango; 7 = beddardi; 8 = bergvillensis; 9 = bourquini; 10 = bulwerensis; 11 = colletti; 12 = crookesi; 13 = entumeni; 14 = gracilis; 15 = hedothecus; 16 = hlatikulu; 17 = injasuti; 18 = ivari; 19 = jasoni; 20 = lovuus; 21 = marleyi; 22 = martensi; 23 = michelleae; 24 = modestus; 25 = oresbiosus; 26 = ortyi; 27 = pajori; 28 = richerti; 29 = setosus; 30 = thornvillensis.
Fig. 6 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Fig. 6. Microchaetus quaerus sp. n., holotype, ventral view with tubercula pubertatis and papillae. [P = papilla, T = tuberculum pubertatis].
Figs 4–5 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Figs 4–5. Microchaetus idechoritus sp. n., holotype. 4. Dorsal view of clitellar region. 5. Lateral view, with enlarged area of tuberculum pubertatis. [C = clitellum, T = tuberculum pubertatis].
Figs 12–13 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Figs 12–13. Proandricus lovuus sp. n. 12. Holotype, dorsolateral view with row of small papillae. 13. Paratype, enlarged lateral side with tuberculum pubertatis. [C = clitellum, T = tuberculum pubertatis, P = papilla of segment 18].
Figs 2–3 in Eleven new South African earthworms (Oligochaeta: Microchaetidae) with new information on some known species, and an inventory of the microchaetids of KwaZulu-Natal
Figs 2–3. Microchaetus distasmosus sp. n. 2. Holotype, anterior part of body, ventral view with clitellum and tubercula pubertatis. 3. Paratype, clitellar region, enlarged. [C = clitellum, T = tuberculum pubertatis].
ScienceDex guides
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These curated guides explain access requirements, typical timelines, costs, and reuse considerations for widely used research datasets.
Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.