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Figure 5 in New sea cucumber species from the seamounts on the Southwest Indian Ocean Ridge (Echinodermata: Holothuroidea: Aspidochirotida, Elasipodida, Dendrochirotida)
Figure 5. Photos of live holotype specimen of Pannychia taylorae O'Loughlin sp. nov. (NHMUK 2013.5). a, photo of live holotype specimen (in situ on Coral Seamount; taken by ROV during cruise JC066; copyright AD Rogers University of Oxford/NERC); b, ventral view of live holotype (with two commensal polynoid specimens) (photo taken by David Shale and used with permission).
Figure 1 in New sea cucumber species from the seamounts on the Southwest Indian Ocean Ridge (Echinodermata: Holothuroidea: Aspidochirotida, Elasipodida, Dendrochirotida)
Figure 1. RRS James Cook cruise map showing the Southwest Indian Ocean Ridge and the locations of the five seamounts that were visited during NERC JC066. The hydrothermal vent system studied during JC067 is indicated by the filled circle near Middle of What seamount. The sea cucumbers described in this study were collected from the Atlantis Bank, northeast on the Ridge, and the Coral Seamount, southwest on the Ridge.
FIG. 3 in Bryophytes from Martírios-Andorinhas Mountain Ridge, a highly impacted Amazonia-Cerrado transition zone in southeastern Pará, Brazil
FIG. 3. — Exclusive and shared species in the vegetation types of the MartíriosAndorinhas Mountain Ridge. Abbreviations: GF, gallery forest; RF, riparian forest; SF, secondary forest; SV, savanna.
FIG. 4 in Bryophytes from Martírios-Andorinhas Mountain Ridge, a highly impacted Amazonia-Cerrado transition zone in southeastern Pará, Brazil
FIG. 4. — Distribution of species and specimens of bryophytes in vegetation types of the Martírios-Andorinhas Mountain Ridge.
FIG. 2 in Bryophytes from Martírios-Andorinhas Mountain Ridge, a highly impacted Amazonia-Cerrado transition zone in southeastern Pará, Brazil
FIG. 2. — Vegetation types and substrates of bryophytes of the Martírios-Andorinhas Mountain Ridge: A-C, savanna; D, secondary forest; E, gallery forest; F, riparian forest; G, soil; H, decaying wood; I, living tree trunk; J-L, rock.
FIG. 1 in Bryophytes from Martírios-Andorinhas Mountain Ridge, a highly impacted Amazonia-Cerrado transition zone in southeastern Pará, Brazil
FIG. 1. — Maps showing the location of the Martírios-Andorinhas Mountain Ridge. Source: Museu Paraense Emílio Goeldi – UAS.
Dataset: Portman Ridge Finance Corporation (PTMN) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Dataset: Logan Ridge Finance Corporation (LRFC) Stock Performance
This dataset provides historical stock market performance data for specific companies. It enables users to analyze and understand the past trends and fluctuations in stock prices over time. This information can be utilized for various purposes such as investment analysis, financial research, and market trend forecasting.
Extracting Ridge and Valley Lines in Mountainous Areas from Airborne Lidar Data by Utilizing Line Feature Strength
<p><strong><span>Background</span></strong><strong><span>:</span></strong><span> </span><span>DEMs (digital elevation models) are very important in many fields, such as in Geomatics and in water conservation of mountainous areas etc. Geomorphic feature lines are necessary data for the topography interpolation and computation from DEMs.</span></p> <p><strong><span>Methods</span></strong><strong><span>:</span></strong><span> </span><span>Instead of the parameter space, we propose a novel automatic extraction of Geomorphic feature lines in the feature space from discrete airborne LiDAR (Light detection and ranging) data by TVM (tensor voting method) developed originally for image data in this article. A tensor field for discrete airborne LiDAR points is first established and then utilizing the TVM, a new geometric feature metric of data, the line feature strength, was captured. A practical line growing method based on the local maximum line feature strength is proposed in the article.</span></p> <p><strong><span>Results</span></strong><strong><span>:</span></strong><span> </span><span>Compared with the general line growing that is based on a certain threshold, our line growing method is quite effective, in particular for the extraction of primary and minor ridge and valley lines in mountainous areas.</span></p> <p><strong><span>Conclusions</span><span>:</span></strong><span> </span><span>The method presented in this paper is fast and automated and can furnish operators with a wealth of detailed information about minor line features. This will enable the extraction of ridge and valley lines tailored to specific requirements. It is no doubt that the method developed here can be generalized to a large amount of Lidar data.</span></p>
Рис. 2. А — Озеро Арейское, ЯбΛоновый хребет; Б — ГΛавный воΑоразΑеΛ ЗемΛи у озера Арейского Fig. 2. А — Lake Areyskoye and Yablonovy Ridge; Б — The Main divide of the Earth near the Lake Areyskoye in macroinvertebrates of the Lake Areyskoye
Рис. 2. А — Озеро Арейское, ЯбΛоновый хребет; Б — ГΛавный воΑоразΑеΛ ЗемΛи у озера Арейского Fig. 2. А — Lake Areyskoye and Yablonovy Ridge; Б — The Main divide of the Earth near the Lake Areyskoye
Рис. 1. Разрез верхней пачки рыхΛых отΛожений пещеры МеΑвежий КΛык. ΑегенΑа: 1 — извΛеченные отΛожения; 2 — материнская пороΑа; 3 — камни; 4 — неизвΛеченные отΛожения Fig. 1. Cross-section of the upper part pit of the Medvezhyi Klyk Cave. Legend: 1 — excavated deposits; 2 — limestone; 3 — limestone blocks; 4 — unexcavated deposits in Late Holocene amphibians from the Medvezhiy Klyk Cave of the Lozovy Ridge (Southern Sikhote-Alin, Primorsky Krai)
Рис. 1. Разрез верхней пачки рыхΛых отΛожений пещеры МеΑвежий КΛык. ΑегенΑа: 1 — извΛеченные отΛожения; 2 — материнская пороΑа; 3 — камни; 4 — неизвΛеченные отΛожения Fig. 1. Cross-section of the upper part pit of the Medvezhyi Klyk Cave. Legend: 1 — excavated deposits; 2 — limestone; 3 — limestone blocks; 4 — unexcavated deposits
Рис. 1. РаспреΑеΛение черношапочного сурка на обсΛеΑованной территории в бассейне р. СреΑний Сакукан на хребте КоΑар. ОбсΛеΑованные участки высокогорья заштрихованы in On the ecology of the Doppelmayer`s Black-capped marmot (Marmota camtschatica doppelmayeri Birula, 1922): Kodar Mountain Ridge, Transbaikalia, Russia
Рис. 1. РаспреΑеΛение черношапочного сурка на обсΛеΑованной территории в бассейне р. СреΑний Сакукан на хребте КоΑар. ОбсΛеΑованные участки высокогорья заштрихованы
Рис. 2. Черношапочные сурки и их местообитания на хребте КоΑар: A — виΑ на ЦентраΛьный КоΑар и ΑоΛину р. СреΑний Сакукан; B — местообитание сурков поΑ переваΛом; C — местообитание сурков по берегам р. Того; D — местообитание сурков на вершине гребня, каΑр с фотоΛовушки; E — сурки; F — черношапочный сурок обΛизывает пΛасты каменного угΛя, каΑр из виΑеосъемки Fig. 2. Black-capped marmots and their habitats on the Kodar Ridge: A — view of the Central Kodar and the valley of the Middle Sakukan River; B — habitat of marmots under the mountain pass; C — habitat of marmots along the banks of the Togo River; D — marmot habitat at the top of the mountain ridge, camera trap frame; E — marmots; F — the black-capped marmot licks coal, freeze frame from video in On the ecology of the Doppelmayer`s Black-capped marmot (Marmota camtschatica doppelmayeri Birula, 1922): Kodar Mountain Ridge, Transbaikalia, Russia
Рис. 2. Черношапочные сурки и их местообитания на хребте КоΑар: A — виΑ на ЦентраΛьный КоΑар и ΑоΛину р. СреΑний Сакукан; B — местообитание сурков поΑ переваΛом; C — местообитание сурков по берегам р. Того; D — местообитание сурков на вершине гребня, каΑр с фотоΛовушки; E — сурки; F — черношапочный сурок обΛизывает пΛасты каменного угΛя, каΑр из виΑеосъемки Fig. 2. Black-capped marmots and their habitats on the Kodar Ridge: A — view of the Central Kodar and the valley of the Middle Sakukan River; B — habitat of marmots under the mountain pass; C — habitat of marmots along the banks of the Togo River; D — marmot habitat at the top of the mountain ridge, camera trap frame; E — marmots; F — the black-capped marmot licks coal, freeze frame from video
Рис. 1. Карта-схема пунктов сборов Gynaephora (rossii) в Якутии: 1 — о-в КотеΛьный; 2 — о-в СтоΛбовой; 3 — о-в МаΛый Αяховский; 4 — о-в БоΛьшой Αяховский; 5 — п-ов Быковский в устье Αены; 6 — СеΛΛяхская губа, р. СеΛях, низовья Яны; 7 — КоΛымская протока, низовья ИнΔигирки; 8 — озеро ХомоΛох, бассейн р. БёрёΛёх, низовья ИнΔигирки; 9 — о-в Крестовский; 10 — о-в ЧетырехстоΛбовой; 11 — устье р. Энюмчувеем, южное побережье Восточно-Сибирского моря; 12 — хребет СунтарХаята; 13 — р. ÀжеΛинΔа в системе Станового хребта (точками обозначены ранее опубΛикованные точки, треугоΛьниками — новые местообитания) Fig. 1. Chart of Gynaephora (rossii) collection sites in Yakutia: 1 — Kotelny island; 2 — Stolbovoy island; 3 — Maly Lyakhovsky island; 4 — Bolshoi Lyakhovsky island; 5 — Bykovsky peninsula at the mouth of the Lena river; 6 — Sellakhskaya bay, Selyakh river, lower reaches of the Yana river; 7 — Kolymskaya channel, lower reaches of the Indigirka river; 8 — Lake Homolokh, Berelekh river basin, lower reaches of the Indigirka river; 9 — Krestovsky island; 10 — Chetyrekhstolbovoy island; 11 — the mouth of the Enyumchuveem river, southern coast of the East Siberian sea; 12 — Suntar-Khayata ridge; 13 — Gelinda river in the Stanovoy ridge system (dots indicate previously published localities, triangles indicate new localities) in New data on the distribution of the Gynaephora (rossii) species group in Northern Yakutia
Рис. 1. Карта-схема пунктов сборов Gynaephora (rossii) в Якутии: 1 — о-в КотеΛьный; 2 — о-в СтоΛбовой; 3 — о-в МаΛый Αяховский; 4 — о-в БоΛьшой Αяховский; 5 — п-ов Быковский в устье Αены; 6 — СеΛΛяхская губа, р. СеΛях, низовья Яны; 7 — КоΛымская протока, низовья ИнΔигирки; 8 — озеро ХомоΛох, бассейн р. БёрёΛёх, низовья ИнΔигирки; 9 — о-в Крестовский; 10 — о-в ЧетырехстоΛбовой; 11 — устье р. Энюмчувеем, южное побережье Восточно-Сибирского моря; 12 — хребет СунтарХаята; 13 — р. ÀжеΛинΔа в системе Станового хребта (точками обозначены ранее опубΛикованные точки, треугоΛьниками — новые местообитания) Fig. 1. Chart of Gynaephora (rossii) collection sites in Yakutia: 1 — Kotelny island; 2 — Stolbovoy island; 3 — Maly Lyakhovsky island; 4 — Bolshoi Lyakhovsky island; 5 — Bykovsky peninsula at the mouth of the Lena river; 6 — Sellakhskaya bay, Selyakh river, lower reaches of the Yana river; 7 — Kolymskaya channel, lower reaches of the Indigirka river; 8 — Lake Homolokh, Berelekh river basin, lower reaches of the Indigirka river; 9 — Krestovsky island; 10 — Chetyrekhstolbovoy island; 11 — the mouth of the Enyumchuveem river, southern coast of the East Siberian sea; 12 — Suntar-Khayata ridge; 13 — Gelinda river in the Stanovoy ridge system (dots indicate previously published localities, triangles indicate new localities)
Udayagiri (Madhya Pradesh). Drawing of central ridge showing position of rising sum.
<p>Udayagiri, Madhya Pradesh. Drawing of central ridge showing main water features and position of rising sun at the time of the winter and summer solstice. Key: (A) astronomical platform, (B) site of pillar with lion capital, (c) temple mound.</p>
Ridge Evolution, Plan View
<p>The evolution of a simulated three dimensional sea ice pressure ridge is shown from above. The left plate is 100 m x 50 m x 0.4 m and the right plate is 5 m x 50 m x 1 m. The left plate is moving at 2 cm/s to the right. The simulation shows 600 s of convergence with the left edge of the plate moving a total of 12 m. The pressure, in Pa, felt by each grain is calculated for coloration to show regions of compression, tension, and the transmission of stress through the material. </p>
Ridge Evolution, Profile View
<p>The evolution of a simulated three dimensional sea ice pressure ridge is shown in profile. The left plate is 100 m x 50 m x 0.4 m and the right plate is 5 m x 50 m x 1 m. The left plate is moving at 2 cm/s to the right. The simulation shows 600 s of convergence with the left edge of the plate moving a total of 12 m. The pressure, in Pa, felt by each grain is calculated for coloration to show regions of compression, tension, and the transmission of stress through the material. </p>
Subgenus Lestes (15-28). L. sponsa: 15. Left side of head of ♂ showing ridge behind antennal cavity; 16. pterostigma of right forewing; 17-18. anal appendages dorsally and from left; 19. prophallus; 20. terminal segments and ovipositor sheath and vulvar scale at its base (all Germany except prophallus from Japan). L. barbarus (Morocco): 21. right anal appendages from above; 22. prophallus. L. dryas (California): 23. anal appendages dorsally, 24. prophallus. L. macrostigma (Turkey): 25, 26. the same. L. virens (Germany): 27, 28. the same. f = flange, hd = hood, li = ligula, sc = scoop, sh = shelf. in A revision of African Lestidae (Odonata) (excerpt)
Subgenus Lestes (15-28). L. sponsa: 15. Left side of head of ♂ showing ridge behind antennal cavity; 16. pterostigma of right forewing; 17-18. anal appendages dorsally and from left; 19. prophallus; 20. terminal segments and ovipositor sheath and vulvar scale at its base (all Germany except prophallus from Japan). L. barbarus (Morocco): 21. right anal appendages from above; 22. prophallus. L. dryas (California): 23. anal appendages dorsally, 24. prophallus. L. macrostigma (Turkey): 25, 26. the same. L. virens (Germany): 27, 28. the same. f = flange, hd = hood, li = ligula, sc = scoop, sh = shelf.
Text-fig. 1. Chara braunii from Lake Magadi, Tanzania. a – top of plants with gametangia, b – oospore with 6 ridges, 400 µm long. in Some Finds Of Charophytes From East-Africa (Zambia, Tanzania, Kenya And Somalia)
Text-fig. 1. Chara braunii from Lake Magadi, Tanzania. a – top of plants with gametangia, b – oospore with 6 ridges, 400 µm long.
Text-fig. 2. Main geological structures of the eastern slope of the Sikhote-Alin' ridge and main plant-bearing localities of the Cenozoic floras. I – Mesozoic folded basement; II – East Sikhote-Alin' Volcanic Belt (Late Cretaceous–Early Palaeocene); III – Near-Shore Basaltic Volcanic Belt (Eocene–Early Miocene); IV – Udyl Basin (Cenozoic); V – Late Neogene to Quaternary plateaubasalts; Va – Sovgavan plateau; Vb – Samarga plateau; Vc – Bikin plateau. 1 – Malo-Mikhaylovka; 2 – Siziman; 3 – Sjurkum; 4 – Botchi; 5 – Dembi; 6 – Bui; 7 – Sonje; 8 – Takhobe; 9 – Amgu; 10 – Velikaya Kema; 11 – Zerkal'naya (former Tadushi). in Mid-Latitude Palaeogene Floras Of Eurasia Bound To Volcanic Settings And Palaeoclimatic Events - Experience Obtained From The Far East Of Russia (Sikhote-Alin') And Central Europe (Bohemian Massif)
Text-fig. 2. Main geological structures of the eastern slope of the Sikhote-Alin' ridge and main plant-bearing localities of the Cenozoic floras. I – Mesozoic folded basement; II – East Sikhote-Alin' Volcanic Belt (Late Cretaceous–Early Palaeocene); III – Near-Shore Basaltic Volcanic Belt (Eocene–Early Miocene); IV – Udyl Basin (Cenozoic); V – Late Neogene to Quaternary plateaubasalts; Va – Sovgavan plateau; Vb – Samarga plateau; Vc – Bikin plateau. 1 – Malo-Mikhaylovka; 2 – Siziman; 3 – Sjurkum; 4 – Botchi; 5 – Dembi; 6 – Bui; 7 – Sonje; 8 – Takhobe; 9 – Amgu; 10 – Velikaya Kema; 11 – Zerkal'naya (former Tadushi).
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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.