Tim Nelson
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View article: Proposal of a specific classification of primary periphyseal stress injuries in adolescent rock climbers
Proposal of a specific classification of primary periphyseal stress injuries in adolescent rock climbers Open
Introduction Primary Periphyseal Stress Injuries (PPSI) of the hand and fingers are relatively uncommon but are most frequently seen in adolescent rock climbers. A major limitation in the current literature on PPSIs is the lack of a standa…
View article: A survey for variable young stars with small telescopes – IX. Evolution of spot properties on YSOs in IC 5070
A survey for variable young stars with small telescopes – IX. Evolution of spot properties on YSOs in IC 5070 Open
We present spot properties on 32 periodic young stellar objects in IC 5070. Long term, ∼5 yr, light curves in the V, R, and I-bands are obtained through the HOYS (Hunting Outbursting Young Stars) citizen science project. These are dissecte…
View article: A survey for variable stars with small telescopes: IX -- Evolution of Spot Properties on YSOs in IC5070
A survey for variable stars with small telescopes: IX -- Evolution of Spot Properties on YSOs in IC5070 Open
We present spot properties on 32 periodic young stellar objects in IC 5070. Long term, $\sim$5 yr, light curves in the $V$, $R$, and $I$-bands are obtained through the HOYS (Hunting Outbursting Young Stars) citizen science project. These a…
View article: A survey for variable young stars with small telescopes – VIII. Properties of 1687 <i>Gaia</i> selected members in 21 nearby clusters
A survey for variable young stars with small telescopes – VIII. Properties of 1687 <i>Gaia</i> selected members in 21 nearby clusters Open
The Hunting Outbursting Young Stars (HOYS) project performs long-term, optical, multifilter, high cadence monitoring of 25 nearby young clusters and star-forming regions. Utilizing Gaia DR3 data, we have identified about 17 000 potential y…
View article: A survey for variable young stars with small telescopes: VIII -- Properties of 1687 Gaia selected members in 21 nearby clusters
A survey for variable young stars with small telescopes: VIII -- Properties of 1687 Gaia selected members in 21 nearby clusters Open
The Hunting Outbursting Young Stars (HOYS) project performs long-term, optical, multi-filter, high cadence monitoring of 25 nearby young clusters and star forming regions. Utilising Gaia DR3 data we have identified about 17000 potential yo…
View article: TESS hunt for young and maturing exoplanets (THYME). V. A sub-neptune transiting a young star in a newly discovered 250myr association
TESS hunt for young and maturing exoplanets (THYME). V. A sub-neptune transiting a young star in a newly discovered 250myr association Open
The detection and characterization of young planetary systems offer a direct path to study the processes that shape planet evolution. We report on the discovery of a sub-Neptune-sized planet orbiting the young star HD 110082 (TOI-1098). Tr…
View article: A survey for variable young stars with small telescopes: VI – Analysis of the outbursting Be stars NSW 284, gaia 19eyy, and VES 263
A survey for variable young stars with small telescopes: VI – Analysis of the outbursting Be stars NSW 284, gaia 19eyy, and VES 263 Open
This paper is one in a series reporting results from small telescope observations of variable young stars. Here, we study the repeating outbursts of three likely Be stars based on long-term optical, near-infrared, and mid-infrared photomet…
View article: A survey for variable young stars with small telescopes: VI -- Analysis of the outbursting Be stars NSW284, Gaia19eyy, and VES263
A survey for variable young stars with small telescopes: VI -- Analysis of the outbursting Be stars NSW284, Gaia19eyy, and VES263 Open
This paper is one in a series reporting results from small telescope observations of variable young stars. Here, we study the repeating outbursts of three likely Be stars based on long-term optical, near-infrared, and mid-infrared photomet…
View article: Protocol for the Feasibility, Acceptability, and Preliminary Efficacy Trial of text4FATHER for Improving Underserved Fathers' Involvement in Infant Care
Protocol for the Feasibility, Acceptability, and Preliminary Efficacy Trial of text4FATHER for Improving Underserved Fathers' Involvement in Infant Care Open
While father engagement in infant care is widely advocated and research demonstrates that it contributes to improved outcomes, few approaches engage fathers, especially racial/ethnic minority underserved fathers, during maternity care. Thi…