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1,989 results for “Fires”
FIGURE 6 in Histiostoma Blomquisti N. Sp. (Acari: Astigmata: Histiostomatidae), A Phoretic Mite Of The Red Imported Fire Ant, Solenopsis Invicta Buren (Hymenoptera: Formicidae) - Acarologia, 50(3): 357-371
FIGURE 6: Frequency of H. blomquisti n. sp. deutonymphs phoretic on red imported fire ant alates from a 17-month study in 2004 and 2005.
FIGURE 7 in Histiostoma Blomquisti N. Sp. (Acari: Astigmata: Histiostomatidae), A Phoretic Mite Of The Red Imported Fire Ant, Solenopsis Invicta Buren (Hymenoptera: Formicidae) - Acarologia, 50(3): 357-371
FIGURE 7: Frequency of H. blomquisti n. sp. Deutonymphs per ant alate (S. invicta, n = 62 female alates) collected in Pineville/LA/USA from a 2 months study in March and April 2009.
Laypeople in Fire Protection: Their Motivation, Their Emotions, Their Value
<p>This online supplement contains a dataset (raw data) collected in a study by the University of Münster, Germany, as well as supplementary study materials, and the online appendix of our paper including additional results. The study is part of a larger research project (<a href="https://www.brawa.ovgu.de/en/">https://www.brawa.ovgu.de/en/</a>) and examined the motivation, emotions, and behavior of laypeople in fire protection.</p><p>Fire events, a specific type of emergency situation, occur regularly and often cost people's lives. Early fire detection and involvement of (trained) laypeople in very early stages is essential, especially in fire-prone historical buildings. In an interview study (N = 25) and a quantification study (N = 238), we examined laypeople's motivation to help, their emotions, and their value – especially regarding behaviors – during fires. In Study 1, based on in-depth interviews using the critical incident technique, we inductively developed three category systems: 1) Key motivators included one's emotional bond to the object, altruism, self-protection, and self-efficacy. 2) Laypeople's emotions, such as stress at first but also calmness, were categorized. 3) We also found that laypeople's primary value during fire incidents was their ability to provide support, e.g., knowledge of the building. In Study 2, we found quantitative support for the findings derived from Study 1. Additionally, we compared laypeople's and experts' assessments and compared reactions depending on fire size. Thus, our research shifts the focus from evacuation to active – and safe – involvement of laypeople. Our results are helpful for executives in emergency management, as they may find value in including laypeople when coping with emergencies.</p><p>The ethics committee of the Faculty of Psychology and Sports Science of the University of Münster approved the studies (under ID 2021-30-MT and ID 2021-14-MT) and we preregistered them with aspredicted.org (available at <a href="https://aspredicted.org/dd2p8.pdf">https://aspredicted.org/dd2p8.pdf</a> and <a href="https://aspredicted.org/m6zh5.pdf">https://aspredicted.org/m6zh5.pdf</a>). The studies were supported by the German Federal Ministry of Education and Research (grant number 13N15416).</p><p><strong>This online supplement includes:</strong></p><ul><li>An online supplement (online appendix) containing additional material and results for Study 1 and Study 2</li><li>One codebook describing all instructions and items in Study 2 (quantification study)</li><li>Raw (anonymized) data set and analysis script for Study 2 (Note: The raw data contains only the information of persons who were included in the analysis and who gave their informed consent. Some demographic information was deleted to ensure anonymity.)</li></ul>
FLAME Deliverable 7 - Critical Fire Weather Patterns Dataset (D2.2)
<p>This dataset comprises the prototype critical fire weather patterns of Greece. The data are provided in Python's pickle format. The accompanying report documents information concerning the methods used for deriving the dataset.</p>
Data for "Synapses without Tension Fail to Fire in an In Vitro Network of Hippocampal Neurons."
<p>Neurons in the brain communicate with each other at their synapses. It has long been understood that this communication occurs through biochemical processes. Here, we reveal a previously unrecognized paradigm wherein mechanical tension in neurons is essential for communication. Using <em>in vitro</em> rat hippocampal neurons, we find that (1) neurons become tout/tensed after forming synapses resulting in a contractile neural network, and (2) without this contractility, neurons fail to fire. To measure time evolution of network contractility in 3D (<em>not</em> 2D) extracellular matrix, we developed an ultra-sensitive force sensor with 1 nN resolution. We employed Multi-Electrode Array (MEA) and iGluSnFR, a glutamate sensor, to quantify neuronal firing at the network and at the single synapse scale, respectively. When neuron contractility is relaxed, both techniques show significantly reduced firing. Firing resumes when contractility is restored. This discovery highlights the essential contribution of neural contractility in fundamental brain functions and has implications for our understanding of neuronal physiology.</p>
Fruit and Seed fall in southeast Amazonia following experimental fires
<p>This dataset was used to investigate how wildfires and edge effects affected fruit and seed (FS) production and diversity of a tropical forest. The research was conducted in southeast Amazonia from 2005-2018, using three 50-hectare plots with varying fire regimes: a control plot, a plot burned annually, and a plot burned every three years (with exception of 2008). These plots also experienced edge effects, two droughts, and a blowdown event. The findings indicate that while low-intensity fires alone had a minor impact on FS production, the combined effects of fires, droughts, and windthrow led to significant declines in FS diversity and production. Additionally, the species composition shifted towards trees with acquisitive strategies, characterized by faster growth, thinner leaves and bark, and shorter stature, particularly along the edges of the burned plots. This research highlights the complex interactions between different types of disturbances and their cumulative impact on tropical forest ecosystems</p>
Alexander the Great Sets Fire to Persepolis
Alexander the Great Sets Fire to Persepolis, Relief in marble. Executed in 1865 by Brynjulf Larsen Bergslien and Christian Constantin Olsen under the supervision af H.W. Bissen, after Thorvaldsen's original model from 1832. (A 514). Thorvaldsen Museum (Copenhagen, Denmark). Made with Memento Beta (now ReMake) from AutoDesk. In Thorvaldsen's work, Alexander the Great is mainly associated with the so-called Alexander Frieze from 1812. What is portrayed here is a rather different aspect of Alexander's personality: In the Alexander Frieze, Alexander arrives at Babylon as a peace-loving hero - indeed, as a god. In this relief, Alexander is drunk, and is allowing himself to be tempted by his mistress to carry out a terrible deed, namely, to set fire to the Persians' capital city, Persepolis. Among the other figures, we can see Alexander's friend Parmenio, who is attempting to restrain him; while on the far left a Persian can be seen leaving in despair. For more updates, please follow @GeoffreyMarchal on Twitter. Source: Objaverse 1.0 / Sketchfab
WW1 firing position, Konala, Helsinki, Finland
First World War firing position in base XXVII barbed wire barrrier land wall in [Krepost Sveaborg](https://en.wikipedia.org/wiki/Krepost_Sveaborg) land front defense line in Konala, Helsinki, Finland. The base was built in 1915 - 1918. More info: * [Location in Google Maps](https://goo.gl/maps/zQZLZNwK3PyK9MXg7) * [Wikipedia: Krepost Sveaborg](https://en.wikipedia.org/wiki/Krepost_Sveaborg) * [John Lagerstedt , Markku Saari: Krepost Sveaborg](http://www.novision.fi/viapori/eavaus.htm) * [Finnish Heritage Agency site info](https://www.kyppi.fi/to.aspx?id=112.1000030874) (only in finnish) Source: Objaverse 1.0 / Sketchfab
Final Diorama-Nature Reclaimed-"World On Fire"
This piece was made as a part of my Nature Reclaimed project. Please provide any constructive comments you think might help me. Thank you Source: Objaverse 1.0 / Sketchfab
Fallen Fire Fighters Memorial Statue
Indianapolis Fallen Fire Fighters Memorial located at 748 Massachusetts ave. Dedicated in 1996, There are also five other stone pillars surrounding this with the names of the fallen firefighters carved on them. Fallen Fire Fighters Memorial Statue, is apart of the Indianapolis Fire Fighters Museum collection. This item was 3D scanned using a Creaform Go Scan 50. For more information about this object, feel free to visit: https://www.visitindy.com/indianapolis-firefighters-museum-historical-society For more information about the 3D Digitization Program at IUPUI visit: https://www.ulib.iupui.edu/digitalscholarship/3ddig Source: Objaverse 1.0 / Sketchfab
Fire Truck
This is a 1941 Indianapolis Fire Department 8-P 750 GPM Fire Truck. This truck was built by hand by Firefighters for Firefighters in the old repair shops in Fountain Square, Indianapolis. Firefighters loved working off these trucks, the oldest one on record was used up until 1968. Service Record: Engine 17 - 12/01/1941. Engine 12 - 12/03/1952. Engine 16 - 10/20/1955. Reserve - 01/10/1966. Sold - 06/16/1969. The truck was 3D scanned by the IUPUI University Library using a Creaform Spark, and Creaform Go Scan 50. Portions of the truck were re-created using reverse engineering methods. Scanning took about a week with a crew of three people. This item was 3D scanned by [Connections XR](https://www.connectionsxr.com/) using a [Creaform Go! Scan Spark](https://www.onlineresourcesinc.com/product/GoSCAN-Spark), and a [Creaform Go Scan 50](https://www.onlineresourcesinc.com/). To see this truck in person visit: https://www.visitindy.com/indianapolis-firefighters-museum-historical-society Source: Objaverse 1.0 / Sketchfab
Water tank for fire prevention
March 10, 1945, at the end of the Asia Pacific War, there was an indiscriminate bombing raid called Great Tokyo Air Raid,by the U.S. military. It lasted for over two hours and destroyed an area of downtown Tokyo, killing about 100,000 people. On the other hand, Japan also bombed China and other countries after the Manchurian Incident. Many people were burned, damaged, and lost their lives in air raids. Most of them were civilians, including women, children and the elderly. Even today, Air Raids are still being carried out around the world.  Source: Objaverse 1.0 / Sketchfab
Old Fire Station, Port of Spain
Strategically located for Port of Spain at the time, the Station was better equipped and manned than previous facilities. The building itself is the first reinforced concrete structure in Port of Spain and is a fine combination of old and new construction technology, blending well with the Red House and Trinity Cathedral with well-articulated quoins and traditional stone markings. The building is well proportioned and functional in design, a central tower providing a lookout over Port of Spain. There is a beautiful rhythm to the fenestration and fire engine doors. The design is tropical allowing good cross ventilation. Internally there is a magnificent cast-iron staircase. Massive trusses with decorative detailing support a slate roof. Text provided by the National Trust of Trinidad and Tobago: https://nationaltrust.tt/location/old-fire-station/ Source: Objaverse 1.0 / Sketchfab
Data from: Nitrogen deposition suppresses ephemeral post-fire plant diversity
<p>Fire is a dominant force shaping patterns of plant diversity in Mediterranean-type ecosystems. In these biodiversity hotspots, including California's endangered coastal scrub, many species remain hidden belowground as seeds and bulbs, only to emerge and flower when sufficient rainfall occurs after wildfire. The unique adaptations possessed by these species enable survival during prolonged periods of unfavorable conditions, but their continued persistence could be threatened by nonnative plant invasion and environmental change. Furthermore, their fleeting presence aboveground makes evaluating these threats in situ a challenge. For example, nitrogen (N) deposition resulting from air pollution is a well-recognized threat to plant diversity worldwide, but impacts on fire-following species are not well understood. We experimentally evaluated the impact of N deposition on post-fire vegetation cover and richness for three years in stands of coastal sage scrub that had recently burned in a large wildfire in southern California. We installed plots receiving four levels of N addition that corresponded to the range of N deposition rates in the region. We assessed the impact of pre-fire invasion status on vegetation dynamics by including plots in areas that had previously been invaded by nonnative grasses, as well as adjacent uninvaded areas. We found that N addition reduced native forb cover in the second year post-fire while increasing the abundance of nonnative forbs. As is typical in fire-prone ecosystems, species richness declined over the three years of the study. However, N addition hastened this process, and native forb richness was severely reduced under high N availability, especially in previously invaded shrublands. An indicator species analysis also revealed that six functionally and taxonomically diverse forb species were especially sensitive to N addition. Our results highlight a new potential mechanism for the depletion of native species through the suppression of ephemeral post-fire biodiversity.</p>
Richardson Model R-5 Slam Fire Shotgun Low Poly
* 2048x2048 texture + normal map * low poly game ready model Richardson Model R-5 Single Shot Shotgun 12 ga. Barrel length 24" Excellent Bore , Marked clearly on top of the Receiver is "Richardson Industries, Inc. New Haven Conn.USA Model R-5 12ga. For those of you out their not familiar with a slamfire shot-gun, this is a factory gun made after WW2 by the Richardson Industries, a company owned by the famous Lt Iliff D. Richardson, during WW2 Lt Richardson fought the Japanese on the Philippines, it is their that he developed this unusual simple shotgun Source: Objaverse 1.0 / Sketchfab
WW1 firing position, Espoo, Finland
First World War type E firing position for four riflemen in base XXVIII:23 in [Krepost Sveaborg](https://en.wikipedia.org/wiki/Krepost_Sveaborg) land front defense line in Puustellinmäki, Espoo, Finland. The base was built in 1915 - 1918. The whole base contains: * 20 meters of thrench * 3 type E riflemen firing positions More info: * [Location in Google Maps](https://goo.gl/maps/3HoZhBf2voQDcAmm6) * [Wikipedia: Krepost Sveaborg](https://en.wikipedia.org/wiki/Krepost_Sveaborg) * [John Lagerstedt , Markku Saari: Krepost Sveaborg](http://www.novision.fi/viapori/eavaus.htm) * [Finnish Heritage Agency site info](https://www.kyppi.fi/to.aspx?id=112.1000007771) (only in finnish) Source: Objaverse 1.0 / Sketchfab
Fire Hydrant /Brooklyn NYC FREE Download
Free Download RealityCapture /172 images in 00h:15m:46s. A raw scan based on GoPro 6 stills - it's a little gem and a gift to you. If you like this, check out the other models in my Urban Details Collection Chris Mcardle here. This scan is part of an ongoing series of raw scans to highlight the strengths and limitations of various photogrammetry software/hardware combinations. This is why you will see multiple scans of a single subject-It is for easy comparisons of the same photo-sets being processed by the different software. It was here on Skethfab that I caught the photogrammetry bug and so I want to give back to the community. Hope these scans and info help others ease into this rewarding hobby Look forward to scans from Structure Sensor, Matterport , Sony's 3d Creator on the Xperia Z2 and, the option I use the most, a Go Pro that i combine with Photogrammetry Software like Reality Capture or 3DF Zephyr or Autodesk's Recap Photo. Source: Objaverse 1.0 / Sketchfab
Data from: dammed ponds! a study of post-fire sediment and carbon dynamics in beaver ponds and their contributions to watershed resilience
<p>Beaver ponds were surveyed as part of an effort to quantify post-fire sediment dynamics in beaver ponds. Forty-eight beaver ponds in the northern Colorado Rocky Mountains were surveyed between June and August, 2022. We quantified the current and remaining sediment storage capacities within ponds with sediment depth surveys, and we calculated sedimentation rates by analyzing stratigraphy within pond sediment cores.</p>
Data from: Upland Sandpipers select for later time since fire and experience high nest survival in grasslands managed with patch-burn grazing
<p>Upland Sandpipers (<em>Bartramia longicauda</em>) are a grassland obligate shorebird that nests in dense vegetation structure near recently disturbed areas and could benefit from management practices that promote heterogenous vegetation structure. Although, Upland Sandpipers primary breeding range is generally managed for livestock production using traditional practices that lack patchy disturbances to facilitate higher levels of structural heterogeneity. Patch-burn grazing (PBG) could be an alternative management practice for Upland Sandpiper conservation for its ability to create areas of dense vegetation structure near recently disturbed areas. However, limited information is available regarding nest production of Upland Sandpipers within a PBG framework. To assess the compatibility of PBG with Upland Sandpiper conservation, we estimated nest site selection and survival of Upland Sandpiper nests on private lands managed with PBG in the unglaciated plains region of North Dakota. We located 59 nests from 2017–2020. Upland Sandpipers avoided 1 year since fire (YSF) patches and selected for 2 and 3 YSF patches for nest sites. Additionally, nest site selection decreased with increased bare ground and at intermediate distances to the nearest Upland Sandpiper nest. Upland Sandpipers experienced high overall nest survival during the study with 51 of 59 nests successfully hatching, which limited our ability to make inferences between daily survival rates and variables of interest. Our findings suggest that PBG can provide suitable nesting cover for Upland Sandpipers in later YSF patches despite annual prescribed fire and livestock grazing during the nesting season. PBG seems a suitable grassland management strategy that should be included in conservation planning within Upland Sandpiper's breeding distribution.</p>
Data from: Mediterranean bioclimate zones of the world for the understanding of fire regimes
<p><span>Aim:</span><span> To quantify the role of soil fertility in the spatial variability of fire activity and to identify the mechanisms that drive this variability.</span></p> <p><span>Location:</span><span> The five Mediterranean-type climate regions of the world.</span></p> <p><span>Time period:</span> <span>2002 – present.</span></p> <p><span>Major</span> <span>taxa</span> <span>studied:</span> <span>T</span><span>errestrial plants.</span></p> <p><span>Methods:</span><span> We compiled remotely sensed data on fire activity, climate, net primary productivity, and chemical soil properties for bioclimatically homogeneous zones within the five Mediterranean-type climate regions of the world. Putative direct and indirect effects of the environmental variables on fire activity were evaluated through </span><span>structural equation modelling</span><span>.</span></p> <p><span>Results:</span><span> Fire activity increased with net primary productivity, as expected for ecosystems with fuel-limited fire regimes. Soil acidity and the concentration of exchangeable aluminium also increased fire activity, supporting the idea that low fertility promotes plant characteristics that favour fire initiation and spread.</span></p> <p><span>Main</span> <span>conclusions:</span><span> Our research supports a positive relationship between wildfires and low soil fertility in Mediterranean-type climate regions across the globe. Therefore, soil fertility should be incorporated into models predicting future fires in a warming world.</span></p>
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.