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2,373 results for “working”
A new transcription factor for mitosis: In S. pombe, the RFX transcription factor Sak1 works with forkhead factors to regulate mitotic expression
GEO Series GSE60719. Schizosaccharomyces pombe. 28 samples. Type: Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by array.
Polycomb repression works without Siesta [TRIP]
GEO Series GSE302873. Drosophila melanogaster. 32 samples. Type: Other.
Molecular characterization of the effects of shift work and food consumption on cardiovascular disease in the rat
GEO Series GSE124870. Rattus norvegicus. 54 samples. Type: Expression profiling by high throughput sequencing.
Spatial transcriptomics and in situ immune cell profiling of the host ectocervical landscape of HIV infected Kenyan sex working women
GEO Series GSE290350. Homo sapiens. 10 samples. Type: Expression profiling by high throughput sequencing.
IO Islamic 2027. Kitâb-i-Futûḥ, Persian translation of the Arabic work فتوح ابن اعثم
<p>IO Islamic 2027. Kitâb-i-Futûḥ, Persian translation of the Arabic work فتوح ابن اعثم</p>
IO Islamic 921. Kitâb-i-Futûḥ, Persian translation of the Arabic work فتوح ابن اعثم
<p>IO Islamic 921. Kitâb-i-Futûḥ, Persian translation of the Arabic work فتوح ابن اعثم</p>
IO Islamic 852. Extracts from Historical Works
<p>IO Islamic 852. Extracts from Historical Works</p>
IO Islamic. 3216. Two Portions of a Great Work on the Political and Natural History of India
<p>IO Islamic. 3216. Two Portions of a Great Work on the Political and Natural History of India</p>
Need for Tweet: How Open Source Developers Talk About Their GitHub Work on Twitter
<p>This dataset contains 70,427 cross-linked Twitter-[GHTorrent](http://ghtorrent.org) user pairs identified as likely belonging to the same users. The dataset accompanies our research paper:</p> <p>@inproceedings{fang2020tweet,</p> <p> author = {Fang, Hongbo and Klug, Daniel and Lamba, Hemank and Herbsleb, James and Vasilescu, Bogdan},</p> <p> title = {Need for Tweet: How Open Source Developers Talk About Their GitHub Work on Twitter},</p> <p> booktitle = {International Conference on Mining Software Repositories (MSR)},</p> <p> year = {2020},</p> <p> pages = {to appear},</p> <p> publisher = {ACM},</p> <p>}</p> <p> </p> <p>The data <strong>cannot</strong> be used for any purpose other than conducting research. </p> <p>Due to privacy concerns, we only release the user IDs in Twitter and GHTorrent, respectively. We expect that users of this dataset will be able to collect other data using the Twitter API and GHTorrent, as needed. Please see below for an example.</p> <p>To query the Twitter API for a given user_id, you can:</p> <ul> <li> <p>Apply for Twitter developer account <a href="https://developer.twitter.com/en/apply-for-access">here</a>.</p> </li> <li> <p>Create an APP with your Twitter developer account, and create “API key” and “API secret key”.</p> </li> <li> <p>Obtain an access token. Given the previous <API key>:<API secret key>, run: </p> </li> </ul> <p>curl -u "<API key>:<API secret key>" --data "grant_type=client_credentials" "https://api.twitter.com/oauth2/token"</p> <p>The response looks like this: {"token_type":"bearer","access_token":"<...>"} </p> <p>Copy the "access_token".</p> <ul> <li> <p>Given the previous access token, run:</p> </li> </ul> <p>curl --request GET --url "https://api.twitter.com/1.1/users/show.json?user_id=<user_id>" --header "authorization: Bearer <access_token>"</p> <p>The GHTorrent user ids map to the users table in the MySQL version of GHTorrent. To use GHTorrent, please follow instructions on the <a href="https://ghtorrent.org">GHTorrent website</a>.</p>
Datasets used in the work "Environmental variables determining the distribution of an avian parasite: the case of the Philornis torquans complex (Diptera: Muscidae) in South America"
<p>Data used in the work "Environmental variables determining the distribution of an avian parasite: the case of the Philornis torquans complex (Diptera: Muscidae) in South America"</p> <p>1. Full set of occurrence localities of the Philornis torquans complex.<br> 2. Spatially filtered set of occurrence localities used for model calibration.<br> 3. Set of environmental variables clipped to the geographic extent of South America (G).<br> 4. Set of variables used in model calibration, clipped to the extent of the accessible area (M).<br> 5. A shapefile of the accessible area "M".<br> </p>
Evaluation of Work Zone Mobility by Utilizing Naturalistic Driving Study Data
<p>The purpose of this research is to evaluate work zone mobility using SHRP2 NDS naturalistic driving data. In this study, forward, rear-view video, and time series traces for traversed work zones are collected at 0.1 second intervals. Using the forward and rear-ward videos work zone configurations such as traffic control devices, area types, presence of dynamic message signs (DMS), intelligent transportation systems technologies (ITS), as well as the presence of workers and equipment are identified. These videos are also used for estimating traffic density by observing the number of vehicles surrounding the participant, and average traffic flow by observed speed and traffic density. The capacities of different work zone sections and configurations are estimated based on developed speed-flow relationships and this capacity is used to verify and calibrate the work zone capacity method defined by the newest addition of Highway Capacity Manual (HCM). The probability of breakdown is then estimated for each level of flow rates and volume to capacity ratios can be used to verify the results of HCM.</p>
Project B2 - Evaluation of Work Zone Mobility by Utilizing Naturalistic Driving Study Data
<p>The purpose of this research is to evaluate work zone mobility using SHRP2 NDS naturalistic driving data. In this study, forward, rear-view video, and time series traces for traversed work zones are collected at 0.1 second intervals. Using the forward and rear-ward videos work zone configurations such as traffic control devices, area types, presence of dynamic message signs (DMS), intelligent transportation systems technologies (ITS), as well as the presence of workers and equipment are identified. These videos are also used for estimating traffic density by observing the number of vehicles surrounding the participant, and average traffic flow by observed speed and traffic density. The capacities of different work zone sections and configurations are estimated based on developed speed-flow relationships and this capacity is used to verify and calibrate the work zone capacity method defined by the newest addition of Highway Capacity Manual (HCM). The probability of breakdown is then estimated for each level of flow rates and volume to capacity ratios can be used to verify the results of HCM.</p>
Outcomes of the LIBER Digital Humanities and Digital Cultural Heritage Working Group's survey (2019)
<p>This dataset represents the questions and summarised answers of the surveyed libraries for the LIBER Digital Humanities and Digital Cultural Heritage Working Group's survey conducted between 1 February 2019 and 15 March 2019. Much care has been taken to ensure answers remain anonymous and adhere to the GDPR. Please contact Lotte Wilms or the LIBER office should you wish to adapt anything published in this overview.</p> <p>The report published following this survey is the following:</p> <p>Wilms, Lotte, Derven, Caleb, O'Dwyer, Liam, Lingstadt, Kirsty, & Verbeke, Demmy. (2019, June 17). Europe's Digital Humanities Landscape: A Study From LIBER's Digital Humanities & Digital Cultural Heritage Working Group. Zenodo. http://doi.org/10.5281/zenodo.3247286 </p>
Morphogenesis of curved strutural envelopes - Presentation of the PhD work of Xavier Tellier
<p>This video is a recording of a live presentation of the PhD work of Xavier Tellier. It is also hosted at <a href="https://www.youtube.com/watch?v=iw4Hetw9lnY">https://www.youtube.com/watch?v=iw4Hetw9lnY</a>. Here is a summary of the dissertation:</p> <p>Curved structural envelopes combine mechanical efficiency, architectural potential and a wide design space to fulfill functional and environment goals. The main barrier to their use is the complexity of manufacturing, assembly and design. Significant progress has been made recently in the field of architectural geometry to tackle this issue, but many challenges remain. In particular, the following problem is recurrent in a designer’s perspective: Given a constructive system, what are the possible shapes, and how to reach them in an intuitive fashion?</p> <p>This thesis presents a panorama of morphogenesis (i.e shape creation) methods under fabrication constraints. It then introduces four new methods to generate families of surfaces with particular geometrical properties which can significantly simplify the manufacturing of curved structures. Most common typologies are considered: gridshells, plated shells, membranes and funicular vaults. A particular attention is devoted to how surfaces are controlled in order to guaranty an intuitive generation.</p> <p>Two of the proposed families allow to design novel structural systems, while the two others combine fabrication properties with inherent mechanical efficiency. The feasibility of these new structural morphologies is demonstrated by the construction of two pavilions.</p>
Data collected from interviews with PMs' about the developers' work
<p>We interview professionals who work with project management in the software industry to collect their opinion about the developers' work measurement.</p>
Mapping potential for Working with Natural Processes (Wales)
<p>Areas with potential for managing flood risk by protecting, restoring and emulating the natural regulating function of catchments and rivers. </p> <p>The areas are classified according to the features defined in Section 2 of the guide published here:<br> <br> https://assets.publishing.service.gov.uk/government/uploads/system/uploads/attachment_data/file/725264/Working_with_natural_processes_mapping_user_guide.pdf<br> <br> The areas of the features described in that report have been computed per Water Framework Directive cycle 2 Waterbody catchment polygons.</p> <p>Input data sets are:</p> <p>WFD River Waterbody Catchments Cycle 2 (Open Government licence)<br> WWNP layers (all are supplied under open government licence) for:<br> Floodplain Reconnection Potential<br> Riparian Woodland Potential<br> Floodplain Woodland Potential<br> Wider Catchment Woodland Potential<br> Runoff Attenuation Features 1% AEP<br> Runoff Attenuation Features 3.3% AEP<br> Woodland data constrained by woodland constraints<br> Predictive Agricultural Land Classification (ALC) </p> <p>All input data sets are available from data.gov.uk under the Open Government License http://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/</p>
Real-Time Work Zone Traffic Management via Unmanned Air Vehicles
<p>Highway work zones are prone to traffic accidents when congestion and queues develop. Vehicle queues expand at a rate of 1 mile every 2 minutes. Back-of-queue, rear-end crashes are the most common work zone crash, endangering the safety of motorists, passengers, and construction workers. The dynamic nature of queuing in the proximity of highway work zones necessitates traffic management solutions that can monitor and intervene in real time. Fortunately, recent progress in sensor technology, embedded systems, and wireless communication coupled to lower costs are now enabling the development of real-time, automated, “intelligent” traffic management systems that address this problem. The goal of this project was to perform preliminary research and proof of concept development work for the use of UAS in real- time traffic monitoring of highway construction zones in order to create real-time alerts for motorists, construction workers, and first responders. The main tasks of the proposed system was to collect traffic data via the UAV camera, analyze that a UAV based highway construction zone monitoring systems would be capable of detecting congestion and back-of-queue information, and alerting motorists of stopped traffic conditions, delay times, and alternate route options. Experiments were conducted using UAS to monitor traffic and collect traffic videos for processing. Prototype software was created to analyze this data. The software was successful in detecting vehicle speed from zero mph to highway speeds. Review of available mobile traffic apps were conducted for future integration with advanced iterations of the UAV and software system that has been created by this research. This project has proven that UAS monitoring of highway construction zones and real-time alerts to motorists, construction crews, and first responders is possible in the near term and future research is needed to further development and implement the innovative UAS traffic monitoring system developed by this research.</p>
Demo data for working with Learned Adaptive Multiphoton Illumination microscopy notebook
<p>This data is used for running parts of the Jupyter notebook describing Learned Adaptive Multiphoton Illumination microscopy in Pycro-Manager/Micro-Magellan in demo mode</p>
Data from: Imposed work of breathing for flow meters with in-line versus flow-through technique during simulated neonatal breathing
Background: The ability to determine airflow during nasal CPAP (NCPAP) treatment without adding dead space or resistance would be useful when investigating the physiologic effects of different NCPAP systems on breathing. The aim of this study was to investigate the effect on pressure stability of different flow measuring devices at the in-line and flow-through position, using simulated neonatal breathing. Methods: Six different flow measure devices were evaluated by recording pressure changes and imposed work of breathing for breaths with 16 and 32 ml tidal volumes. The tests were performed initially with the devices in an in line position and with 5 and 10 L/min using flow through technique, without CPAP. The flow meters were then subsequently tested with an Infant Flow CPAP system at 3, 5 and 8 cm H2O pressure using flow through technique. The quality of the recorded signals was compared graphically. Results: The resistance of the measuring devices generated pressure swings and imposed work of breathing. With bias flow, the resistance also generated CPAP pressure. Three of the devices had low resistance and generated no changes in pressure stability or CPAP pressure. The two devices intended for neonatal use had the highest measured resistance. Conclusion: The importance of pressure stability and increased work of breathing during non-invasive respiratory support are insufficiently studied. Clinical trials using flow-through technique have not focused on pressure stability. Our results indicate that a flow-through technique might be a way forward in obtaining a sufficiently high signal quality without the added effects of rebreathing and increased work of breathing. The results should stimulate further research and the development of equipment for dynamic flow measurements in neonates.
Data from: A resource-rational theory of set size effects in human visual working memory
Encoding precision in visual working memory decreases with the number of encoded items. Here, we propose a normative theory for such set size effects: the brain minimizes a weighted sum of an error-based behavioral cost and a neural encoding cost. We construct a model from this theory and find that it predicts set size effects. Notably, these effects are mediated by probing probability, which aligns with previous empirical findings. The model accounts well for effects of both set size and probing probability on encoding precision in nine delayed-estimation experiments. Moreover, we find support for the prediction that the total amount of invested resource can vary non-monotonically with set size. Finally, we show that it is sometimes optimal to encode only a subset or even none of the relevant items in a task. Our findings raise the possibility that cognitive "limitations" arise from rational cost minimization rather than from constraints.
ScienceDex guides
Understand access before you commit
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.