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866 results for “attack”
Zalophus hindflipper turning metrics and angle of attack
<p>California sea lions (<em>Zalophus californianus</em>) are a highly maneuverable species of marine mammal. During uninterrupted, rectilinear swimming, sea lions oscillate their foreflippers to propel themselves forward without aid from the collapsed hindflippers, which are passively trailed. During maneuvers such as turning and leaping (porpoising), the hindflippers are spread into a delta-wing configuration. There is little information defining the role of otarrid hindflippers as aquatic control surfaces. To examine Z. californianus hindflippers during maneuvering, trained sea lions were video recorded underwater through viewing windows performing porpoising behaviors and banking turns. Porpoising by a trained sea lion was compared with sea lions executing the maneuver in the wild. Anatomical points of reference (ankle and hindflipper tip) were digitized from videos to analyze various performance metrics and define the use of the hindflippers. During a porpoising bout, the hindflippers were considered to generate lift when surfacing with a mean angle of attack of 14.6±6.3 deg. However, while performing banked 180 deg turns, the mean angle of attack of the hindflippers was 28.3±7.3 deg, and greater by another 8-12 deg for the maximum 20% of cases. The delta-wing morphology of the hindflippers may be advantageous at high angles of attack to prevent stalling during high-performance maneuvers. Lift generated by the delta-shaped hindflippers, in concert with their position far from the center of gravity, would make these appendages effective aquatic control surfaces for executing rapid turning maneuvers<span>.</span></p>
UDP flood attack sample with short payload
<p>UDP flood attack sample with short payload</p>
FIGURE 49 in Revision of the neotropical jumping plant-louse genus Mastigimas (Hemiptera, Psylloidea) attacking Cedrela and Toona species (Meliaceae)
FIGURE 49. Cladogram illustrating phylogenetic and biogeographic relationships of Mastigimas spp. Characters (numbers above dots) and character states are listed in Table 1, the character matrix in Table 2. Black dots represent synapomorphies, white dots homoplasies. Distributions are as follows: CA = Central America (including Mexico)—SSA = subtropical South America—TSA = tropical South America—WI = West Indies (including Florida).
FIGURES 36–43 in Revision of the neotropical jumping plant-louse genus Mastigimas (Hemiptera, Psylloidea) attacking Cedrela and Toona species (Meliaceae)
FIGURES 36–43. Female terminalia, in profile, of Mastigimas spp. 36. M. anjosi. 37. M. cedrelae. 38. M. colombianus sp. n. 39. M. drepanodis sp. n. 40. M. ernstii. 41. M. peruanus. 42. M. reseri sp. n. 43. M. schwarzi.
FIGURES 28–35 in Revision of the neotropical jumping plant-louse genus Mastigimas (Hemiptera, Psylloidea) attacking Cedrela and Toona species (Meliaceae)
FIGURES 28–35. Distal portion of aedeagus of Mastigimas spp. 28. M. anjosi. 29. M. cedrelae. 30. M. colombianus sp. n. 31. M. drepanodis sp. n. 32. M. ernstii. 33. M. peruanus. 34. M. reseri sp. n. 35. M. schwarzi.
FIGURES 12–19 in Revision of the neotropical jumping plant-louse genus Mastigimas (Hemiptera, Psylloidea) attacking Cedrela and Toona species (Meliaceae)
FIGURES 12–19. Male paramere, in profile, of Mastigimas spp. 12. M. anjosi. 13. M. cedrelae. 14. M. colombianus sp. n. 15. M. drepanodis sp. n. 16. M. ernstii. 17. M. peruanus. 18. M. reseri sp. n. 19. M. schwarzi.
FIGURES 44–48 in Revision of the neotropical jumping plant-louse genus Mastigimas (Hemiptera, Psylloidea) attacking Cedrela and Toona species (Meliaceae)
FIGURES 44–48. Caudal plate of fifth instar immature of Mastigimas spp. 44. M. anjosi. 45. M. cedrelae. 46. M. drepanodis sp. n. 47. M. ernstii. 48. M. schwarzi.
FIGURES 20–27 in Revision of the neotropical jumping plant-louse genus Mastigimas (Hemiptera, Psylloidea) attacking Cedrela and Toona species (Meliaceae)
FIGURES 20–27. Inner face of male paramere, in profile, of Mastigimas spp. 20. M. anjosi. 21. M. cedrelae. 22. M. colombianus sp. n. 23. M. drepanodis sp. n. 24. M. ernstii. 25. M. peruanus. 26. M. reseri sp. n. 27. M. schwarzi.
FIGURES 3–11 in Revision of the neotropical jumping plant-louse genus Mastigimas (Hemiptera, Psylloidea) attacking Cedrela and Toona species (Meliaceae)
FIGURES 3–11. Forewing of Mastigimas spp. 3. M. anjosi. 4. M. cedrelae. 5. M. colombianus sp. n. 6. M. drepanodis sp. n. 7, 11. M. ernstii. 8. M. peruanus. 9. M. reseri sp. n. 10. M. schwarzi. 11. Pterostigma length = a, length of line between apices of pterostigma and vein Rs = b. Scale bar = 0.5 mm for figs 3–10.
Video: Pandemic and Social Media Textual Sentiment Analysis of the Indonesian Goverment Policy in Facing the Thitd Wave of Covid-19 Attack
<p>This material has presented on 1st International Conference on Advance Research in Social and Economic Science. October 25, 2022</p>
Personality predicts mode of attack in a generalist ground spider predator
<p><span>Personality traits, such as boldness and/or aggressiveness, have long been accepted to have a profound influence on many aspects of the lives of animals, including foraging. However, little is known about how personality traits shape the use of a particular attack strategy. Ground spiders use either venom or silk attack to immobilise prey. In this study, we tested the hypothesis that behavioural differences among individuals (namely boldness, measured as the time spent exploring a novel environment; and aggressiveness, measured as the number of killed but not consumed prey) drive the use of a particular attack strategy. We used a generalist ground spider, Drassodes lapidosus, and recorded the mode of attack on two types of prey, dangerous and safe. Moreover, we measured the size of the venom gland to test the relationship between the size of venom volume and the personality, as well as the mode of attack. Drassodes individuals showed consistent behavioural differences in the way they attacked prey. Venom attack was significantly related to increased aggressiveness when attacking spider (dangerous) prey and to increased boldness when attacking cricket (safe) prey. Silk attack was more frequently used by shy (for cricket prey) and docile (for spider prey). The volume of venom was not related to the attack strategy. We conclude that personality traits are important drivers of prey capture behaviour in gener</span><span>alist ground spiders.</span></p>
Fatal mobbing and attack of the common cuckoo by its warbler hosts
<p><span>Nest defence is an effective strategy of hosts against parasites. Typically, hosts will aggressively attack brood parasites that approach or visit their nests, which can prevent the parasites from laying eggs or may even lead to the death of the parasites. Few previous studies have specifically reported such fatal cases involving brood parasites and have attributed the cause of death to either drowning or hypothermia after falling into the water following an attack from hosts. In this study, we recorded the process of multiple host individuals of the Oriental reed warbler (<em>Acrocephalus</em> <em>orientalis</em>) mobbing and attacking a female common cuckoo (<em>Cuculus</em> <em>canorus</em>) in the field. We discovered that the immediate cause of the cuckoo's death was the fatal physical damage resulting from the aggressive defence from the hosts, suggesting that frantic pecking and scratching by the hosts is the most proximate cause of mortality among egg-laying female cuckoos. This finding enhances our essential understanding of the effectiveness of host attacks.</span></p>
Attack of Oxilygirus nasutus-1
<p>The moment of the attack of <em>Oxyligyrus nasutus </em>(Burmeister) on young plants of <em>Euterpe oleracea </em>Mart.</p>
Salt-inducible kinase 3 protects tumor cells from cytotoxic T-cell attack by promoting TNF-induced NF-κB activation
<p>WHAT IS ALREADY KNOWN ON THIS TOPIC</p> <ul> <li> <p>Tumor-intrinsic resistance to T cell (TC)-released cytokines, such as tumor necrosis factor (TNF)-α, has recently emerged as a major mechanism of tumor immune evasion. Yet, a deeper characterization of the genes that are responsible for this effect is needed.</p> </li> </ul> <p>WHAT THIS STUDY ADDS</p> <ul> <li> <p>Salt-inducible kinase 3 (SIK3) is a novel regulator of tumor-intrinsic resistance to cytotoxic TC attack.</p> </li> <li> <p>SIK3 confers tumor cell protection from TC-released TNF by sustaining the expression of pro-survival and anti-apoptotic genes under the control of nuclear factor kappa B (NF-κB).</p> </li> <li> <p>A TNF/SIK3/NF-κB-mediated gene signature correlated with significantly reduced patient survival in pancreatic cancer.</p> </li> </ul> <p>HOW THIS STUDY MIGHT AFFECT RESEARCH, PRACTICE AND/OR POLICY</p> <ul> <li> <p>Pharmacological inhibition of SIK3 might be an effective strategy to sensitize cancer cells to TC-based immunotherapies by rewiring tumor cell responses to TC-secreted TNF.</p> </li> </ul>
Dataset: Architecture-based Attack Path Analysis for Identifying Potential Security Incidents
<p>Dataset for the Publication of <em>Architecture-based Attack Path Analysis for Identifying Potential Security Incidents.</em></p> <p>A description of the tooling can be found in our <a href="https://fluidtrust.github.io/attack-propagation-doc/">documentation</a>.</p>
Fig. 3 in Classification of sugarcane genotypes susceptible and resistant to the initial attack of sugarcane borer Diatraea saccharalis using epicuticular wax composition
Fig. 3. Graph with the importance of each selected compound by OPSDA. A) Resistant class – before infestation; B) Susceptible class – before infestation; C) Resistant class – after infestation; and D) Susceptible class – after infestation.
Fig. 2 in Classification of sugarcane genotypes susceptible and resistant to the initial attack of sugarcane borer Diatraea saccharalis using epicuticular wax composition
Fig. 2. Classification of GC-MS dataset before (A–D) and after (E–H) infestation for PLS-DA, LDA, OPSDA, and GA-LDA models. Filled red circles (●) and empty red circles (○) are samples of resistant class. Filled black squares (■) and empty black squares (□) are samples of susceptible class. Filled and empty shapes refer respectively to training and test sets. AI: after infestation; BI: before infestation; Res: resistant; Sus: susceptible. (For interpretation of the references to colour in this figure legend, the reader is referred to the Web version of this article.)
Fig. 1 in Classification of sugarcane genotypes susceptible and resistant to the initial attack of sugarcane borer Diatraea saccharalis using epicuticular wax composition
Fig. 1. Chromatogram obtained from refined wax after derivatization of genotypes IM76-228 (resistant) and RB047016 (susceptible) highlights important peaks. AI: after infestation; BI: before infestation; Res: resistant; Sus: susceptible. Peak number identification was listed in Table 2.
Dataset: Context-based Access Control and Attack Modelling and Analysis
<p>This repository contains the dataset for my PhD thesis "Context-based Access Control and Attack Modelling and Analysis". For the description, please look at the included README.md for further description.</p>
knight Melee Combo Attack Ver 1
a knight doing a combo attack with his sword and sheild Source: Objaverse 1.0 / Sketchfab
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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.