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- Creator:
- El Shair, Zaid A., Abu-raddaha, Abdalmalek , Cofield, Aaron, Alawneh, Hisham, Aladem, Mohamed, Hamzeh, Yazan, and Rawashdeh, Samir A.
- Description:
- The SID dataset was curated to support advanced research in autonomous driving systems, particularly focusing on perception under adverse weather and lighting conditions. This dataset encompasses over 178k high-resolution stereo image pairs organized into 27 sequences, reflecting a rich variety of conditions such as snow, rain, fog, and low light. It covers dynamic changes in driving scenarios and environmental backgrounds, including university campuses, residential streets, and urban settings. The dataset is designed to challenge perception algorithms with scenarios such as partially obscured camera lenses and varying visibility, promoting the development of robust computer vision models. No specialized software or scripts are necessary for accessing the image data, as the files are provided in standard PNG format. However, researchers and developers may require their image processing and computer vision toolkits to utilize the dataset effectively in their work.
- Keyword:
- Autonomous Driving, Adverse Weather, Stereo Vision, Image Dataset, Computer Vision, and Perception Algorithms
- Citation to related publication:
- El-Shair, Z.A., Abu-raddaha, A., Cofield, A., Alawneh, H., Aladem, M., Hamzeh, Y. and Rawashdeh, S.A., 2024, July. SID: Stereo Image Dataset for Autonomous Driving in Adverse Conditions. In NAECON 2024-IEEE National Aerospace and Electronics Conference (pp. 403-408). IEEE.
- Discipline:
- Engineering
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- Creator:
- Ye, Zhengwei and Mi, Zetian
- Description:
- Generation of C2+ compounds using sunlight, carbon dioxide, and water provides a promising path for carbon neutrality. The exploration of a catalyst to break the bottleneck of C-C coupling, for constructing a rational artificial photosynthesis integrated device, is at the core. Herein, based on operando spectroscopy measurements, theoretical calculations, and feedstock experiments, it is discovered that gold, in conjunction with iridium, can catalyze the reduction of CO2, achieving C-C coupling by insertion of CO2 into -CH3. Owing to a combination of optoelectronic and catalytic properties, the assembly of AuIr with InGaN nanowires on silicon (AuIr@InGaN NWs/Si) enables the achievement of a C2H6 activity of 58.8 mmol‧g-1‧h-1 with a turnover number of 54,595 over 60 hours. A light-to-fuels efficiency of ~0.59% for solar fuels production from CO2 and H2O is achieved without any other energy inputs. This work provides a carbon-negative path for producing higher order C compounds.
- Keyword:
- Carbon dioxide reduction and Photocatalysis
- Discipline:
- Science
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- Creator:
- Quartey, Nii-Boi A and Liemohn, Michael W
- Description:
- This dataset contains results from the BATS-R-US multispecies MHD code simulating the solar wind interaction at Mars at the following orbital and solar cycle locations: solar maximum at perihelion, solar maximum at aphelion, solar minimum at perihelion, solar minimum at aphelion. These simulations contain results with and without the crustal magnetic fields and includes variables such as the magnetic field and ion density.
- Keyword:
- mars, magnetosphere, magnetotail, current sheet, asymmetry, multispecies, multifluid, MHD, and MAVEN
- Discipline:
- Science
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- Creator:
- Aluko, Olanrewaju
- Description:
- This investigation utilizes a new and more accurate multiscale analysis that combines molecular dynamics and polycrystalline theory with micromechanics to capture the influence of the amorphous boron nitride interphase thickness on the mechanical properties of the SiC/SiC composites.
- Keyword:
- Multiscale; Reinforce; Micromechanics; Interphase
- Citation to related publication:
- O. Aluko .The Impact of the Interphase thickness on the Elastic Properties of Unidirectional SiC/SiC Composites. Forthcoming.
- Discipline:
- Engineering
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- Creator:
- An, Yifu
- Description:
- We have ported our MHD code, BATSRUS ( https://github.com/SWMFsoftware/BATSRUS), to the GPU. This dataset contains the input parameters and raw timing results for the Paper (being revised). To reproduce the results on the supercomputers Frontera and Pleiades, the user need to load modules nvhpc 20.7 for compiling on frontera, nvhpc 24.3-nompi + mpi-hpe/mpt for compiling on Pleiades. and Abstract: BATSRUS, our state-of-the-art extended magnetohydrodynamic code, is the most used and one of the most resource-consuming model in the Space Weather Modeling Framework. It is ever our objective to improve its efficiency and speed with emerging techniques, such as GPU acceleration. To utilize the GPU nodes on modern supercomputer, we port BATSRUS to GPUs with the OpenACC API. Porting the code to a single GPU requires to rewrite and optimize the most used functionalities of the original code into a new solver, which accounts for around 1% of the entire program. To port it to multiple GPUs, we implement a new message passing algorithm to support its unique block adaptive grid feature. We conduct weak scaling tests on as many as 64 GPUs on two supercomputers, and find good performance for up to 16 GPUs. The program is able to retain 65-80% parallel efficiency within one node (up to 4 GPUs), and 40-60% efficiency for 16 GPUs. Applications on more GPUs have reduced efficiency but remain operationally meaningful. Profiling shows that the loss of efficiency is due to the communication latency between supercomputer nodes. We also demonstrate our ability to run representative magnetosphere simulations on GPUs. The performance for a single V100 GPU is about the same as 140 Intel Xeon E5-2680v4 ''Broadwell'' CPU cores, and it runs about twice as fast as real time. The code can run 4 times faster than real time on 4 V100 or 16 RTX 5000 GPUs.
- Keyword:
- BATSRUS, GPU, and MHD simulation
- Citation to related publication:
- An, Y., Chen, Y., Zhou, H. and Toth, G. (2024). BATSRUS GPU: Faster than Real Time Magnetospheric Simulations with a Block Adaptive Grid Code. Being revised.
- Discipline:
- Engineering
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- Creator:
- MacEachern, Mark
- Description:
- The search data supports a literature review project on lifestyle therapies for the management of atrial fibrillation. The data included in the dataset are the reproducible search strategies (in docx) and the exported results of all citations from all databases (txt and ris files). These searches and exported result files contain all citations originating from the database searches that were considered for inclusion.
- Keyword:
- literature searches, atrial fibrillation, lifestyle therapy, and lifestyle therapies
- Citation to related publication:
- Abdul-Aziz AA, Altawil M, Lyon A, MacEachern M, Richardson CR, Rubenfire M, Pelosi F Jr, Jackson EA. Lifestyle Therapy for the Management of Atrial Fibrillation. Am J Cardiol. 2018 May 1;121(9):1112-1117. doi: 10.1016/j.amjcard.2018.01.023. PubMed PMID: 29650239., https://www.ncbi.nlm.nih.gov/pubmed/29650239, and https://doi.org/10.1016/j.amjcard.2018.01.023
- Discipline:
- Health Sciences
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- Creator:
- MacEachern, Mark P and Criss, Cory N
- Description:
- While collaboration with industry is paramount to innovation, the recent emphasis on industrial relationship transparency has sparked new guidelines, research studies, and standardizations focused on re-defining conflict of interest. There is limited data on defining the specific financial amount wherein a conflict of interest is relevant. This study is the first to assess the potential financial effects on high-quality clinical data, or the “indirect sponsorship”.
- Keyword:
- Sponsorship, Indirect sponsorship, Surgery, Robotic surgery, and DaVinci
- Citation to related publication:
- Criss CN, MacEachern MP, Matusko N, Dimick JB, Maggard-Gibbons M, Gadepalli SK. The Impact of Corporate Payments on Robotic Surgery Research: A Systematic Review. Ann Surg. 2019 Mar; 269 (3): 389-396. doi: 10.1097/SLA.0000000000003000. PMID: 30067545. https://doi.org/10.1097/SLA.0000000000003000
- Discipline:
- Health Sciences
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- Creator:
- MacEachern, Mark P
- Description:
- The dataset represents the complete search strategies for all literature databases searched during the systematic review. The Endnote and Excel files of all citations considered for inclusion in the review are also included.
- Keyword:
- systematic review, pharmacy, education, addiction, and substance abuse
- Citation to related publication:
- Andrew J. Muzyk, Emily Peedin, Juliana Lipetzky, Haley Parker, Mark P. McEachern & Kelan Thomas (2017) Substance use education in US schools of pharmacy: A systematic review of the literature, Substance Abuse, 38:4, 455-463, https://doi.org/10.1080/08897077.2017.1341448 and https://www.ncbi.nlm.nih.gov/pubmed/28605276
- Discipline:
- Health Sciences
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- Creator:
- MacEachern, Mark P
- Description:
- The dataset represents the complete search strategies for all literature databases searched during the systematic review. The Endnote library that contains all citations is also included.
- Keyword:
- Systematic review, Anti-osteoporotic drugs, Fractures, Surgery, and Meta-analysis
- Citation to related publication:
- Saito, T., Sterbenz, J.M., Malay, S. et al. "Effectiveness of anti-osteoporotic drugs to prevent secondary fragility fractures: systematic review and meta-analysis." Osteoporosis International (2017) 28: 3289. https://doi.org/10.1007/s00198-017-4175-0 and https://www.ncbi.nlm.nih.gov/pubmed/28770272
- Discipline:
- Health Sciences
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- Creator:
- MacEachern, Mark P MLIS, Bennett, Katelyn G MD, Preminger, Aviva MD, Berlin, Nicolas MD, and Vercler, Christian J MD
- Description:
- The dataset includes the reproducible search strategies for all literature databases searched during the review, the key articles used to generate relevant search terms and test the effectiveness of the searches, the Endnote library that has all citations considered for inclusion, a flow chart describing the screening process, and the screening forms used for inclusion and exclusion.
- Keyword:
- Plastic surgery, Professionalism, Surgery, and Social media
- Citation to related publication:
- Bennett K, Berlin N, MacEachern MP, Buchman S, Vercler C. (2018). The ethical and professional use of social media in surgery - A systematic review of the literature. Plastic and Reconstructive Surgery, 142(3), 388e-398e. PMID: 30148789. https://doi.org/10.1097/prs.0000000000004692
- Discipline:
- Health Sciences