🏆 Finalist — NIH Data Sharing Index (“S-Index”) Challenge

Penny Liu

ORCID: 0000-0002-5713-3694
Medicine

Pilot corpus only

This score is computed over theSindex pilot corpus and does not cover the full scientific literature. Scores are relative to papers we have ingested — papers, authors, and institutions outside the pilot are not represented. Methodology.

Top 6%percentile
0.250Author DataRank

Indexed papers

1in pilot corpus
datarank_citation_only_1hop_v6· scope data_onlyMethodology
Why this DataRank?

An author's DataRank is the sum of the DataRanks of all 1 indexed paper attributed to them. A prolific author with many moderate-impact papers can outrank one with a single high-impact paper.

Author scores recompute whenever paper DataRanks are refreshed, so this number lags the underlying paper scores by at most one batch run.

Read the full methodology →

Top data-sharing exemplar

The highest-impact dataset this researcher has shared, ranked by DataRank — the single contribution doing the most to lift their data-sharing standing.

Dataset for carbon footprints of transforaminal lumbar interbody fusions performed under spinal or general anesthesia

Data in Brief(2022)10.1016/j.dib.2022.108218
Top 60%
0.250DataRank
Top 60%3 citations

Tameem Ahsan, Jacob Kosarchuk, Penny Liu, Ron I. Riesenburger, James Kryzanski +1 more

Papers

Driven by 6 papers — median percentile 40. Top paper: “Dataset for carbon footprints of transforaminal lumbar interbody fusions performed under spinal or general anesthesia”.

Dataset for carbon footprints of transforaminal lumbar interbody fusions performed under spinal or general anesthesia

Data in Brief(2022)10.1016/j.dib.2022.108218
Top 60%
0.250DataRank
Top 60%3 citations

Tameem Ahsan, Jacob Kosarchuk, Penny Liu, Ron I. Riesenburger, James Kryzanski +1 more

Assessing the Environmental Carbon Footprint of Spinal versus General Anesthesia in Single-Level Transforaminal Lumbar Interbody Fusions

World Neurosurgery(2022)10.1016/j.wneu.2022.03.095
N/A
0DataRank · unranked
23 citations

Tameem Ahsan, Jacob Kosarchuk, Penny Liu, Ron I. Riesenburger, James Kryzanski +1 more

Assessing the impact of spinal versus general anesthesia on postoperative urinary retention in elective spinal surgery patients

Clinical Neurology and Neurosurgery(2022)10.1016/j.clineuro.2022.107454
N/A
0DataRank · unranked
13 citations

Andy Wang, Matthew Kanter, Michelle Olmos, Tameem Ahsan, Penny Liu +4 more

Safety and feasibility of spinal anesthesia during simple and complex lumbar spine surgery in the extreme elderly (≥80 years of age)

Clinical Neurology and Neurosurgery(2022)10.1016/j.clineuro.2022.107316
N/A
0DataRank · unranked
12 citations

Michelle Olmos, Tameem Ahsan, Jacob Kosarchuk, Penny Liu, Ron I. Riesenburger +2 more

Use of Spinal Anesthesia in Lower Thoracic Spine Surgery: A Case Series

Operative Neurosurgery(2022)10.1227/ons.0000000000000325
N/A
0DataRank · unranked
7 citations

Penny Liu, Konstantin Balonov, Ron I. Riesenburger, James Kryzanski, Andy Wang

A Second Prone Dose Algorithm for Patients Undergoing Spinal Anesthesia During Thoracolumbar Surgeries

Operative Neurosurgery(2022)10.1227/ons.0000000000000497
N/A
0DataRank · unranked
3 citations

Michelle Olmos, Tameem Ahsan, Matthew Kanter, Penny Liu, Konstantin Balonov +3 more