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1,986 results for “valve”
FIGURE 15. Siobla species, penis valve. a. S in Revision of the Siobla metallica group (Hymenoptera: Tenthredinidae)
FIGURE 15. Siobla species, penis valve. a. S. brevipilosa, sp. nov.; b. S. maculipennis, sp. nov.; c. S. metallica; d. S. obtusiscutellata, sp. nov.; e. S. vardalae, sp. nov.; f. S. rugosipropodea, sp. nov.; g. S. shennongjiana, sp. nov.; h. S. sinica, sp. nov.; i. S. reticulatia; j. S. foveata; k. S. leucotarsis, sp. nov.; l. S. caerulea, sp. nov.; m. S. zenaida. Scale bar = 100 μm.
FIGURE 8. Siobla species, a–i. gonoforceps & j–r. penis valve. a, j. S. apicalis, N20130430A in Revision of Siobla (Hymenoptera, Tenthredinidae) from Japan
FIGURE 8. Siobla species, a–i. gonoforceps & j–r. penis valve. a, j. S. apicalis, N20130430A, Mt. Hayachine; b, k. S. ferox, N20131106G, Amagasa; c, l. S. hirasana, N20110108B (c) and N20130907C (l), Hikagezawa; d, m. S. japonica sp. nov., paratype, N20131105D, Marunuma; e, n. S. jucunda, N20130423D, Minoto; f, o. S. metallica, N20100313C, Kiyosato; g, p. S. pulchra sp. nov., paratype, N20131105B, Nakayama-toge; h, q. S. sturmii, N20130423C, Asahidake-onsen; i, r. S. takeuchii sp. nov., paratype, N20130901F, Mt. Kenashi-yama. Scale bar = 100 Μm.
FIGURES – 7. SEM images of Craspedostauros laevissimus from different populations. 42. Close up of the central area externally, showing the weakly expanded central raphe endings and the cribrate areolae with usually four to five peripheral pores and up to one central pore (sample 13). 43. Close up of the central area internally, showing the narrow stauros located in a wider hyaline area, the central raphe endings with double helictoglossa, and the rounded to rectangular areolar openings internally (sample 13). 44. Close up of the apex, showing the bent distal raphe endings, cribrate areoale with up to six peripheral pores and up to two central pores (sample 13). 45. Close ups of both the valve exterior and interior (sample 11), showing the weakly expanded central raphe endings externally; the areolae near the raphe with usually four to five peripheral pores and one central pore; the central raphe endings with double helictoglossa and the rounded areolar openings internally. 46. Internal valve view, showing the narrow transverse rib of silica at the valve center (strauros) and the central raphe endings with double helictoglossa (sample 11). 47. Close up of the apex of the same valve internally, showing the rounded to square or rectangular areolar openings (sample 11). Scale bars = 5 μm (Fig. 46); 1 μm (Figs 42–45,47). in The genus Craspedostauros E.J.Cox (Bacillariophyta) on the coasts of Livingston Island, Maritime Antarctica
FIGURES – 7. SEM images of Craspedostauros laevissimus from different populations. 42. Close up of the central area externally, showing the weakly expanded central raphe endings and the cribrate areolae with usually four to five peripheral pores and up to one central pore (sample 13). 43. Close up of the central area internally, showing the narrow stauros located in a wider hyaline area, the central raphe endings with double helictoglossa, and the rounded to rectangular areolar openings internally (sample 13). 44. Close up of the apex, showing the bent distal raphe endings, cribrate areoale with up to six peripheral pores and up to two central pores (sample 13). 45. Close ups of both the valve exterior and interior (sample 11), showing the weakly expanded central raphe endings externally; the areolae near the raphe with usually four to five peripheral pores and one central pore; the central raphe endings with double helictoglossa and the rounded areolar openings internally. 46. Internal valve view, showing the narrow transverse rib of silica at the valve center (strauros) and the central raphe endings with double helictoglossa (sample 11). 47. Close up of the apex of the same valve internally, showing the rounded to square or rectangular areolar openings (sample 11). Scale bars = 5 μm (Fig. 46); 1 μm (Figs 42–45,47).
Supplementary Videos - Mild paravalvular leak may pose an increased thrombogenic risk in transcatheter aortic valve replacement (TAVR) patients - Insights from patient specific in vitro and in silico studies
<p>Supplementary Videos for manuscript in Bioengineering Special Issue "“Mathematical Modeling of Aortic Diseases " </p> <p>Mild paravalvular leak may pose an increased thrombogenic risk in transcatheter aortic valve replacement (TAVR) patients - Insights from patient specific in vitro and in silico studies</p> <p>Brandon J. Kovarovic PhD<sup>1</sup>, Oren M. Rotman PhD<sup>1</sup>, Puja B. Parikh MD, MPH<sup>2</sup>, Marvin J. Slepian MD<sup>3,4</sup>, and Danny Bluestein PhD<sup>1,</sup> *</p> <p><sup>1</sup> Biofluids Research Group, Department of Biomedical Engineering, Stony Brook University, Stony Brook, NY, USA.</p> <p><sup>2</sup> Division of Cardiovascular Medicine, Department of Medicine, Stony Brook University, Stony Brook, NY, USA.</p> <p><sup>3</sup> Department of Medicine, Sarver Heart Center, University of Arizona, Tucson, AZ, USA</p> <p><sup>4</sup> Department of Biomedical Engineering, College of Engineering, University of Arizona, Tucson, AZ USA</p> <p><strong>*</strong> Correspondence: danny.bluestein@stonybrook.edu</p> <p><strong>*</strong> Correspondence: danny.bluestein@stonybrook.edu</p>
FIGURES 19–22 in Valve Morphology and Ultrastructure of the Enigmatic Diatom Cymbopleura semirecta (Manguin ex Kociolek & Reviers) Bahls
FIGURES 19–22. Internal ultrastructure of Cymbopleura semirecta (Manguin ex Kociolek & Reviers) Bahls. Fig. 19: Internal view of full valve, showing raphe course, central nodule, and helictoglossa. Fig. 20: Central area showing uniseriate, radiate striae and internal proximal raphe ends curved underneath a flap of silica. Figs 21-22: Apices showing raphe terminating as helictoglossae. No apical pore field is evident. Scale: fig. 19 = 20µm, fig. 20 = 5µm, fig. 21 = 5µm, fig. 22 = 5µm
FIGURES 1–14 in Valve Morphology and Ultrastructure of the Enigmatic Diatom Cymbopleura semirecta (Manguin ex Kociolek & Reviers) Bahls
FIGURES 1–14. Light micrographs of Cymbopleura semirecta (Manguin ex Kociolek & Reviers) Bahls size diminution series from the Gilpin County population. Scale = 20 µm for all images.
FIGURES 15–18 in Valve Morphology and Ultrastructure of the Enigmatic Diatom Cymbopleura semirecta (Manguin ex Kociolek & Reviers) Bahls
FIGURES 15–18. External ultrastructure of Cymbopleura semirecta (Manguin ex Kociolek & Reviers) Bahls. Fig. 15: Entire valve, showing undulate raphe branches. Fig. 16: Central area showing uniseriate, radiate striae and expanded external proximal raphe ends. Figs 17-18: External apices showing dorsally hooked distal raphe fissures and indicating a lack of apical pore fields. Scale: fig. 15 = 40 µm, fig. 16 = 10 µm, fig. 17 = 5 µm, fig. 18 = 5 µm
FIGURE19–24. Male genitalia of Dimophora spp. 19–21, Dimophora japonica n.sp., ♂ paratype. 22–24, Dimophora nigra n.sp., ♂ paratype. 19, 22, paramere in median view; 20, 23, aedeagus in lateral view; 21, 34, apex of penis valve. Scale lines, 0.1mm. in Revision of the genus Dimophora Förster (Hymenoptera: Ichneumonidae: Cremastinae) from Japan
FIGURE19–24. Male genitalia of Dimophora spp. 19–21, Dimophora japonica n.sp., ♂ paratype. 22–24, Dimophora nigra n.sp., ♂ paratype. 19, 22, paramere in median view; 20, 23, aedeagus in lateral view; 21, 34, apex of penis valve. Scale lines, 0.1mm.
FIGURE 19. Penis valves. A in Palaearctic willow-catkin sawflies: a revision of the amentorum species group of Euura (Hymenoptera, Tenthredinidae)
FIGURE 19. Penis valves. A) Euura flavescens DEI-GISHym84191. B) Euura leucopyga DEI-GISHym84254. C) Euura lienterica DEI-GISHym88729. D) Euura reticulata PR.598VV.
FIGURE 18. Penis valves. A in Palaearctic willow-catkin sawflies: a revision of the amentorum species group of Euura (Hymenoptera, Tenthredinidae)
FIGURE 18. Penis valves. A) Euura amentorum http://id.luomus.fi/GP.110189. B) E. pohjola n. sp. paratype ZMUO.030821, valvispina (upper) and lobe on paravalva (lower) arrowed. C) E. dahlbomi http://id.luomus.fi/GP.110188. D) E. microphyes 00244_KTP. E) E. freyja, 200693_BSP. F) E. freyja ZMUO.058316.
Safety and function of programmable ventriculo-peritoneal shunt valves: An in vitro 7 Tesla magnetic resonance imaging study
<p>DICOM files: Image artifacts of Codman Certas Plus and proGAV 2.0 at 7 Tesla GRE, SE and MPRAGE</p>
Protamine Sulfate During Transcatheter Aortic Valve Implantation
ClinicalTrials.gov study NCT02974660. IPD Sharing: Not stated. Countries: 1. Publications: 7.
Does Cardiac REhabilitation Improve Functional, Independence, Frailty and Emotional outCOmes Following Trans Catheter Aortic ValvE Replacement?
ClinicalTrials.gov study NCT02921880. IPD Sharing: Not stated. Countries: 1. Publications: 4.
Randomized Comparison of Catheter-based Strategies for Interventional Access Site Closure During Transfemoral Transcatheter Aortic Valve Implantation
ClinicalTrials.gov study NCT04459208. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Mitral Valve Screening Survey
ClinicalTrials.gov study NCT04736667. IPD Sharing: Not stated. Countries: 2. Publications: 2.
Combined Zephyr Valve System With Inter-lobar Fissure Completion for Lung Volume Reduction in Emphysema
ClinicalTrials.gov study NCT04801108. IPD Sharing: NO. Countries: 1. Publications: 29.
Coronary and Structural Interventions - Transcatheter Aortic Valve Replacement
ClinicalTrials.gov study NCT02162069. IPD Sharing: Not stated. Countries: 1. Publications: 7.
Re-hospitalisation After Transcatheter Aortic Valve Implantation
ClinicalTrials.gov study NCT05670041. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
EMPagliflozin After Aortic Valve Replacement
ClinicalTrials.gov study NCT06171802. IPD Sharing: NO. Countries: 1. Publications: 0.
The Safety and Efficacy of Tolvaptan for Patients With Tricuspid Regurgitation and Right Heart Failure After Left Heart Valves Replacement
ClinicalTrials.gov study NCT02644616. IPD Sharing: NO. Countries: 1. Publications: 1.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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