Evidence map›Paper›PMID 35495204›Full record

ArticleHardwareX2020

An affordable and miniature ice coring drill for rapid acquisition of small iceberg samples.

Steffen Thomsen, Mads Holm Hansen, Jeppe Pinholt Lillethorup, Frederik Sebastian Tirsgaard, Adam Flytkjær, Claus Melvad, Søren Rysgaard, Daniel F Carlson

Abstract read
In one paragraph

Article in HardwareX, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Steffen ThomsenSchool of Engineering, Aarhus University, Aarhus, Denmark.
Mads Holm HansenSchool of Engineering, Aarhus University, Aarhus, Denmark.
Jeppe Pinholt LillethorupSchool of Engineering, Aarhus University, Aarhus, Denmark.
Frederik Sebastian TirsgaardSchool of Engineering, Aarhus University, Aarhus, Denmark.
Adam FlytkjærSchool of Engineering, Aarhus University, Aarhus, Denmark.
Claus MelvadSchool of Engineering, Aarhus University, Aarhus, Denmark.
Søren RysgaardArctic Research Centre, Department of Bioscience, Aarhus University, Aarhus, Denmark.
Daniel F CarlsonArctic Research Centre, Department of Bioscience, Aarhus University, Aarhus, Denmark.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Icebergs account for approximately half of the freshwater flux from the Greenland Ice Sheet and they can impact marine ecosystems by releasing nutrients and sediments into the ocean as they drift and melt. Parameterizing iceberg fluxes of nutrients and sediments to fjord and ocean waters remains a difficult task due to the complexity of ice-ocean interactions and is complicated by a lack of observations. Acquiring iceberg samples can be difficult and dangerous, as icebergs can break apart and roll without warning. Here we present open source design files for a small, lightweight ice coring drill that can be reproduced using modern computer numerical control (CNC) machining and 3D printing technology. This ice core drill can rapidly acquire small ice samples from icebergs and bergy bits using a standard commercial, off-the-shelf battery-operated hand drill. Design files and a recent field expedition to Northwest Greenland are described. Ice core collection required only 30 s, thereby minimizing risks to scientists.

Indexed as

CoreDrillGreenlandIcebergMarine ecosystemSample

Identifiers

PMID35495204
PMCPMC9041166

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.