Evidence map›Paper›PMID 37152976›Full record

ArticleJournal of applied physics2023

Generalized magnetostatic target field method for shielded magnetic field coils in a separable coordinate system.

Seung-Kyun Lee, John Schenck

Abstract read
In one paragraph

Article in Journal of applied physics, 2023. 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

2 authors.

Seung-Kyun LeeGE Global Research, Niskayuna, New York 12309, USA.ORCID 0000-0001-7625-3141
John SchenckGE Global Research, Niskayuna, New York 12309, USA.

Funding

High Performance, Highly Deployable Head-Only MRI ScannerR01EB010065 · NIBIB · GENERAL ELECTRIC GLOBAL RESEARCH CTR · PI BERNSTEIN, MATTHEW A., FOO, THOMAS K · 2010 to 2015
$5.5M
NIBIB NIH HHS R01 EB010065
6 · The paper itself

Abstract

A theoretical method is described to analytically calculate a pair of surface current densities, which produce a desired static magnetic field in one region of the space and zero magnetic field in another. The analysis is based on the known relationship between a surface current density and a stream function, the equivalence of stream functions and surface magnetic dipole density, and the scalar potential representation of the associated magnetic field in free space. From these relations, we formulate the magnetostatic problem, which is often treated as a vector field problem, as a scalar field problem in which a two-dimensional scalar field (stream function) is related to a three-dimensional one (magnetic scalar potential) via the differentiation of the electrostatic Green's function 1/|r-r

Identifiers

PMID37152976
PMCPMC10156415

What OpenQuestion holds

Textmetadata
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.