User profiles for "author:Jie Ma"

Jie Ma

- Verified email at cup.edu.cn - Cited by 24514

Jie Ma (马杰)

- Verified email at tongji.edu.cn - Cited by 13783

Jie Ma

- Verified email at sjtu.edu.cn - Cited by 7282

Prediction models for diagnosis and prognosis of covid-19: systematic review and critical appraisal

L Wynants, B Van Calster, GS Collins, RD Riley… - bmj, 2020 - bmj.com
Objective To review and appraise the validity and usefulness of published and preprint
reports of prediction models for prognosis of patients with covid-19, and for detecting people …

A systematic review shows no performance benefit of machine learning over logistic regression for clinical prediction models

E Christodoulou, J Ma, GS Collins… - Journal of clinical …, 2019 - Elsevier
Objectives The objective of this study was to compare performance of logistic regression
(LR) with machine learning (ML) for clinical prediction modeling in the literature. Study …

Adsorptive removal of antibiotics from aqueous solution using carbon materials

F Yu, Y Li, S Han, J Ma - Chemosphere, 2016 - Elsevier
Antibiotics, an important type of environmental contamination, have attracted many
researchers to the study of their removal from aqueous solutions. Adsorption technology is a …

Discovery of a Weyl fermion semimetal and topological Fermi arcs

SY Xu, I Belopolski, N Alidoust, M Neupane, G Bian… - Science, 2015 - science.org
A Weyl semimetal is a new state of matter that hosts Weyl fermions as emergent
quasiparticles and admits a topological classification that protects Fermi arc surface states …

[HTML][HTML] Coagulopathy and antiphospholipid antibodies in patients with Covid-19

Y Zhang, M Xiao, S Zhang, P Xia, W Cao… - … England Journal of …, 2020 - Mass Medical Soc
Coagulopathy in Critical Illness with Covid-19 The authors describe a 69-year-old man with
Covid-19 diagnosed in January 2020 in Wuhan, China, along with two other critically ill …

Atomically thin two-dimensional organic-inorganic hybrid perovskites

L Dou, AB Wong, Y Yu, M Lai, N Kornienko, SW Eaton… - Science, 2015 - science.org
Organic-inorganic hybrid perovskites, which have proved to be promising semiconductor
materials for photovoltaic applications, have been made into atomically thin two-dimensional …

iProX: an integrated proteome resource

J Ma, T Chen, S Wu, C Yang, M Bai, K Shu… - Nucleic acids …, 2019 - academic.oup.com
Sharing of research data in public repositories has become best practice in academia. With
the accumulation of massive data, network bandwidth and storage requirements are rapidly …

Protocol for development of a reporting guideline (TRIPOD-AI) and risk of bias tool (PROBAST-AI) for diagnostic and prognostic prediction model studies based on …

GS Collins, P Dhiman, CLA Navarro, J Ma, L Hooft… - BMJ open, 2021 - bmjopen.bmj.com
Introduction The Transparent Reporting of a multivariable prediction model of Individual
Prognosis Or Diagnosis (TRIPOD) statement and the Prediction model Risk Of Bias …

[PDF][PDF] Toripalimab plus chemotherapy in treatment-naïve, advanced esophageal squamous cell carcinoma (JUPITER-06): A multi-center phase 3 trial

ZX Wang, C Cui, J Yao, Y Zhang, M Li, J Feng, S Yang… - Cancer cell, 2022 - cell.com
Platinum-based chemotherapy is the standard first-line treatment for advanced esophageal
squamous cell carcinoma (ESCC). In this phase 3 study (ClinicalTrial. gov: NCT03829969) …

Lasing in robust cesium lead halide perovskite nanowires

SW Eaton, M Lai, NA Gibson… - Proceedings of the …, 2016 - National Acad Sciences
The rapidly growing field of nanoscale lasers can be advanced through the discovery of
new, tunable light sources. The emission wavelength tunability demonstrated in perovskite …