Results 71 to 80 of about 219,955 (299)
Associations of Sleep and Shift Work With Osteoarthritis Risk
Arthritis Care &Research, EarlyView.Objective Daily rhythms may be critical for maintaining homeostasis of joint tissues. We aimed to investigate the relationships among circadian clock disruption, sleep, and osteoarthritis (OA) risk in humans. Methods In the UK Biobank, a prospective 500,000–person cohort, we evaluated associations among sleep duration, sleeplessness/insomnia, and shift
Elizabeth L. Yanik +5 more
wiley +1 more source
Open Medicine, 2023 Synchronous gastrointestinal multiple primary tumors including gastric, colonic, and rectal cancers are rare. Moreover, it was a challenge to find an appropriate procedure without negatively impacting the overall outcome.
Jiang Wei +6 more
doaj +1 more source
Knowledge Enhanced Notes (KEN) [PDF]
, 2009 To aid the creation and through-life support of large complex engineering products, organisations are placing a greater emphasis on constructing complete and accurate records of design activities.
Conway, Alastair +2 more
core
On strategies of motion under the black hole horizon
, 2020 In this methodological paper we consider two problems an astronaut faces with under the black hole horizon in the Schwarzschild metric. 1) How to maximize the survival proper time.
Toporensky, A. V., Zaslavskii, O. B.
core +1 more source
Arthritis Care &Research, EarlyView.Objective We examined whether 18 months of strength training in individuals with knee varus alignment and medial tibiofemoral osteoarthritis (OA) reduced knee joint loads during walking compared to an attention control group. Methods This study was a secondary analysis of a randomized clinical trial that compared the effects of strength training to a ...
Stephen P. Messier +12 more
wiley +1 more source
Synchronous Papillary Thyroid Cancer and Colorectal Cancer in a Young Patient with a CHEK2 Mutation
Case Reports in OncologyIntroduction: Mutations of CHEK2 are usually inherited and have been implicated in breast cancers, colorectal cancers, thyroid cancers, kidney cancers, and prostate cancers. The CHEK2 gene codes for checkpoint kinase 2 protein which is an effector in the
Sydney Brooke Hoskins, Leslie Torgerson
doaj +1 more source
A Q‐Learning Algorithm to Solve the Two‐Player Zero‐Sum Game Problem for Nonlinear Systems
International Journal of Adaptive Control and Signal Processing, Volume 39, Issue 3, Page 566-581, March 2025.A Q‐learning algorithm to solve the two‐player zero‐sum game problem for nonlinear systems. ABSTRACT This paper deals with the two‐player zero‐sum game problem, which is a bounded L2$$ {L}_2 $$‐gain robust control problem. Finding an analytical solution to the complex Hamilton‐Jacobi‐Issacs (HJI) equation is a challenging task.
Afreen Islam +2 more
wiley +1 more source
Tailored approach to management of bilateral breast cancer in Indian women
Asian Journal of Oncology, 2015 Introduction: Bilateral breast cancer BCC is relatively uncommon with an overall incidence of 5–20% in women with early breast cancer. They are divided into synchronous if cancers are detected simultaneously or within 6 months of each other and ...
Veda Padma Priya Selvakumar +5 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study reports lightweight polyetherimide triply periodic minimal surfaces lattices coated with carbon nanotube‐reinforced epoxy that combine mechanical robustness with self‐sensing. The conformal coating enhances stiffness, strength and energy absorption while enabling reliable strain monitoring.
A. Triay +3 more
wiley +1 more source
Rare case of coexisting hepatic, splenic, and vertebral hemangiomas – A case report
Radiology Case ReportsSynchronous existence of hepatic, splenic, and skeletal hemangiomas has not been reported previously in the English literature to our knowledge. In this case report, we present a case of coexistence of hepatic, splenic, and skeletal hemangiomas in a 30 ...
Prasanna Ghimire, MD +5 more
doaj +1 more source