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65 results for “Single-use”
A before/after intervention study to determine impact on life cycle carbon footprint of converting from single-use to reusable sharps containers in 40 United Kingdom NHS Trusts
<p>The purpose of this study was t<span>o compare Global Warming Potential (GWP) of hospitals converting from single-use to reusable sharps containers (SSC, RSC). Does conversion to RSC result in GWP reduction? </span><span>Using BS PAS 2050:2011 principles, a retrospective, before/after intervention quantitative model together with a purpose-designed, attributional "cradle-to-grave" life cycle tool, were used to determine the annual GHG emissions of the two sharps containment systems. Functional unit was total fill-line litres (FLL) of sharps containers needed to dispose of sharps for one-year period in 40 trusts. Scope 1, 2 and 3 emissions were included. Results were workload-normalised using NHS national hospital patient-workload indicators. A sensitivity analysis examined areas of data variability.</span></p> <p><span><b>Setting</b>. Acute-care hospital trusts in United Kingdom.</span></p> <p><span><b>Participants</b>. 40 NHS hospital Trusts using RSC.</span></p> <p><span><b>Intervention</b>. <span>Conversion from SSC to RSC. SSC and RSC usage details in </span><span>17 base-line trusts immediately prior to 2018 were applied to the RSC usage details of the 40 trusts using RSC in 2019</span><span>.</span></span></p> <p><span><span>The comparison of GWP </span>calculated in carbon dioxide equivalents (CO<sub>2</sub>e)<span> generated in the manufacture, transport, service and disposal of</span> 12 months, hospital-wide usage of both containment systems in the 40 trusts. </span><span>The 40 trusts converting to RSC reduced their combined annual GWP by 3267.4 tonnes CO<sub>2</sub>e (-83.9%); eliminated incineration of 900.8 tonnes of plastic; eliminated disposal/recycling of 132.5 tonnes of cardboard; and reduced container exchanges by 61.1%. GHG as kg CO<sub>2</sub>e/1000 FLL were 313.0 and 50.7 for SSC and RSC systems respectively. A sensitivity analysis showed substantial GHG reductions within unit processes could be achieved, however their impact on relevant final GWP comparison varied <5% from base comparison.</span> Adopting RSC is an example of a sustainable purchasing decision that can assist trusts meet NHS GHG reduction targets and can reduce GWP permanently with minimal staff behaviour-change.</p>
Data and code info for: Reducing single-use cutlery with green nudges: Evidence from China's food delivery industry
<p>The rising consumer demand for online food delivery has significantly increased the consumption of disposable cutlery, leading to much greater plastic pollution worldwide. This study investigates the impact of green nudges on single-use cutlery consumption in China. Collaborating with Alibaba's food delivery platform Eleme (similar to Uber Eats and DoorDash), we analyzed detailed customer-level data and found that the green nudges — changing the default to "No Cutlery" and rewarding consumers with "green points" — increased the share of "No Cutlery" orders by 648%. The aggregate environmental benefits are significant: if the green nudges were applied to all of China, more than 21.75 billion sets of single-use cutlery could be saved every year, equivalent to a 20.4% of plastic waste reduction in the food delivery industry or a 6.12% reduction in China's total municipal plastic waste.</p>
Evaluate the Safe and Effective Use of the Avonex® Single-Use Autoinjector in Multiple Sclerosis Subjects
ClinicalTrials.gov study NCT00828204. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Global Prospective Case Series Using a Single-Use Duodenoscope
ClinicalTrials.gov study NCT04103749. IPD Sharing: NO. Countries: 11. Publications: 1.
Comparison of Duodenoscope With Single-use Distal Cover and the Conventional Reusable Duodenoscope
ClinicalTrials.gov study NCT05429203. IPD Sharing: NO. Countries: 1. Publications: 1.
Initial Case Series With Exalt Single-Use Duodenoscope - Expanded User Experience
ClinicalTrials.gov study NCT04223830. IPD Sharing: YES. Countries: 2. Publications: 1.
A before/after intervention study to determine impact on life cycle carbon footprint of converting from single-use to reusable sharps containers in 40 United Kingdom NHS Trusts
Open the record for dataset details and reuse information.
Data and code info for: Reducing single-use cutlery with green nudges: Evidence from China’s food delivery industry
Open the record for dataset details and reuse information.
SUAG Single-Use Assembly Graph-Structured Dataset
<p>The SUAG (Single-Use Assembly Graph) dataset is a comprehensive collection designed to advance research in the domain of single-use assembly systems and graph-based representations. This dataset encompasses a rich repository of structured information, bringing together detailed insights into pharmaceutical Single-Use Assemblies (SUAs) and their corresponding graph structures.</p> <p>Key Features:</p> <ul> <li><strong>Single-Use Assembly Data:</strong> Detailed records of diverse SUAs, including bioreactors, tubing sets, and related components, providing a holistic view of assembly configurations.</li> <li><strong>Graph Representations:</strong> Graph structures capture the interconnectivity and relationships among components within each SUA, offering a unique perspective on their functional and spatial arrangements.</li> <li><strong>Variety of Applications:</strong> The dataset caters to a wide range of applications, from biopharmaceutical production to system optimization, facilitating diverse research endeavors.</li> </ul> <p> </p> <p>Dataset Structure: </p> <ul> <li>The dataset containes three classes of SUA graphs, named: Bioreactor, Mixer, and conection.</li> <li>Classes containe 236,196 Graphs, 1,088 Graphs, 300,327 Graphs respectively. </li> <li>Items named sequentially in each class and saved in their row nature in npy format.</li> <li>Each graph file consists of a list of an edges list showing nodes' names and nodes' connectivity.</li> </ul> <p>graph structure example, file m_0.npy in Mixer class: </p> <p><code>[['M' 'L1S1'], ['L1S1' 'L1P1'], ['M' 'L2S1'], ['L2S1' 'L2A2'], ['M' 'L5A1'], ['M' 'L3T1']]</code></p> <p>The 'L' letter when followed by a number such as the case in L1, indicates the components level. components/nodes in different levels are not the same component/nodes. </p> <p>The node attribute/component is what follows for example in L1S1, the node/component is S. digit 1 indicates that the component S1 is not the same node as S2. </p> <p>We decided on this numerical way to reduce ambiguity when two nodes of the same components appear in the graph but they are different items in the pipeline. </p> <p> </p> <p>Component list:</p> <p> 'B' -> 'bioreactorBag'<br> 'H' -> 'hydrophobicFilter'<br> 'F' -> 'hydrophilicFilter'<br> 'Q' -> 'quickCoupler'<br> 'Y' -> 'yConnector'<br> 'X' -> 'xConnector'<br> 'P' -> 'plug'<br> 'A' -> 'asepticConnector'<br> 'D' -> 'asepticDisconnector'<br> 'S' -> 'straightFitting'<br> 'M' -> 'mixerBag'<br> 'R' -> 'couplerReducer'<br> 'T' -> 'triclampConnector'<br> 'N' -> 'tConnector'<br> 'G' -> 'twoDimensionalBag'<br> 'I' -> 'threeDimensionalBag'<br> 'E' -> 'triclampConnector'<br> 'O' -> 'sipConnector'<br> 'J' -> 'bottle'<br> 'C' -> 'mechanicDisconnector'<br> 'Z' -> 'lConnector'</p> <p> </p> <p> </p> <p>Researchers, practitioners, and educators can leverage the SUAG dataset to explore innovative solutions, develop algorithms for graph-based analyses, and enhance understanding of the evolving landscape of single-use assembly systems.</p>
Dataset of "Wasting of Critical Raw Materials in Batteries for Single-Use E-Cigarettes "
<p>This paper focuses on the use of lithium-ion batteries in single-use e-cigarettes, examining their material composition and impact on the waste of critical raw materials. The consumption of these single-use e-cigarettes, which employ lithium-ion cells with a potential lifespan of several hundred cycles if reused, leads to the waste of critical and strategic raw materials in the Czech Republic alone. These discarded materials could have been used to manufacture several thousand batterypacks for electric vehicles annually.</p>
Comparison of Conventional GlideScope to Single-Use GlideScope Cobalt for Orotracheal Intubation
ClinicalTrials.gov study NCT00459797. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Performance Characteristics and Technical Outcomes of Single-use Gastroscopes Used Bedside Versus Reusable Gastroscopes Used in the Endoscopy Unit Evaluated in Subacute Patients
ClinicalTrials.gov study NCT06771102. IPD Sharing: NO. Countries: 1. Publications: 19.
Initial Case Series With Exalt Single-Use Duodenoscope
ClinicalTrials.gov study NCT03701958. IPD Sharing: NO. Countries: 1. Publications: 1.
A Single-Use Duodenoscope in a Real-World Setting
ClinicalTrials.gov study NCT04628949. IPD Sharing: NO. Countries: 1. Publications: 9.
Comparison of the Use of Conventional Ancillary Reaming and Single-use Ancillary Reaming Material in Total Hip Replacement
ClinicalTrials.gov study NCT04903860. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Early Esophagogastroduodenoscopy Performed Bedside Using Single-use Disposable Endoscope
ClinicalTrials.gov study NCT07033286. IPD Sharing: NO. Countries: 1. Publications: 8.
Two Types of Single-use Flexible Ureteroscopies for the Treatment of Upper Urinary Tract Stones in Children
ClinicalTrials.gov study NCT06628765. IPD Sharing: Not stated. Countries: 1. Publications: 0.
Single-used Versus MultiPlE-used Endotracheal suCtIon cAtheters in Mechanically ventiLated ICU Patients
ClinicalTrials.gov study NCT06207513. IPD Sharing: UNDECIDED. Countries: 1. Publications: 1.
A Study of Administration of Trastuzumab (Herceptin) by a Single-use Injection Device Versus a Handheld Syringe
ClinicalTrials.gov study NCT01344863. IPD Sharing: Not stated. Countries: 1. Publications: 1.
Performance of a Single-use Gastroscope (aScope Gastro) for Esophagogastroduodenoscopy
ClinicalTrials.gov study NCT05504434. IPD Sharing: NO. Countries: 2. Publications: 4.
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
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DANDI Archive for NWB datasets
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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.