I tested Google Forms and found it perfect for basic surveys, but limited for complex, large-scale surveys

Google Forms is an online form builder with robust functionalities, both on the free and paid tiers. It simplifies the ...
BMJ

Injury surveillance in the World Football Tournaments 1998–2012

FIFA Medical Assessment and Research Centre (F-MARC), Schulthess Clinic, Zurich, Switzerland Correspondence to Dr Astrid Junge, FIFA Medical Assessment and Research Centre (F-MARC), Schulthess Klinik, ...
BMJ

Evidence-based clinical practice update: practice guidelines for anterior cruciate ligament rehabilitation based on a systematic review and multidisciplinary consensus

Aim The Royal Dutch Society for Physical Therapy (KNGF) instructed a multidisciplinary group of Dutch anterior cruciate ligament (ACL) experts to develop an evidence statement for rehabilitation after ...
IEEE

Modeling and Analysis of State Differential Equations of Grid-Forming DFIG System Considering Taylor Expansion’s Second-Order Nonlinear Terms Based on Normal Form Theory

Abstract: This paper takes the two-machine and two-zone doubly-fed induction generator system as the research object. And each machine adopts the voltage and current double loop virtual synchronous ...