Results 221 to 230 of about 3,187,155 (299)

Reduced patella medialization in valgus and varus knees using a KA‐optimized femoral component in kinematically aligned TKA

open access: yesKnee Surgery, Sports Traumatology, Arthroscopy, EarlyView.
Abstract Purpose Patellofemoral complications after total knee arthroplasty (TKA) are linked to femoral component design and trochlear alignment. This study compared the effects of a kinematically aligned (KA)‐optimized femoral component versus a standard design on patellofemoral kinematics, contact mechanics and quadriceps function, using native knee ...
Johanna‐Maria Simon   +8 more
wiley   +1 more source

Dynamic and Objective Quantification of Facial Nerve Palsy Using Smartphone‐Based 3D Facial Geometry

open access: yesThe Laryngoscope, EarlyView.
This prospective study evaluated smartphone‐captured high‐resolution 3D facial geometry in 99 patients with unilateral facial nerve palsy across 207 visits and 12 healthy volunteers. Dynamic motion features combined with machine learning accurately estimated signed continuous House–Brackmann severity and identified clinically significant palsy ...
Koki Hasebe   +9 more
wiley   +1 more source

Opening the Black Box of Nonprofit Reputation and Volunteer Attraction With Supervised Machine Learning

open access: yesNonprofit Management and Leadership, EarlyView.
ABSTRACT With the aim to explore the potential of machine learning for nonprofit research, this article contrasts traditional linear regression with four contemporary supervised machine learning approaches. Concretely, we predict (1) reputation ratings and (2) the total number of volunteers for 4021 non‐profit organizations in the U.S.
Moritz Schmid   +2 more
wiley   +1 more source

An Integrated Statistical and Machine Learning Framework for Predicting the Dry Sliding Tribological Behavior of CFRP and GFRP Composites Under Environmental Aging and Loading Conditions

open access: yesPolymer Composites, EarlyView.
The graphical abstract presents the experimental and data‐driven framework used to investigate the dry sliding tribological behavior of CFRP and GFRP composites. The effects of seawater, engine oil, diesel fuel, aging time, and normal load on the specific wear rate (SWR) and coefficient of friction (COF) were evaluated using pin‐on‐disc tests, ANOVA ...
Ahmet Saylık   +2 more
wiley   +1 more source

Reduction techniques for survival analysis. [PDF]

open access: yesLifetime Data Anal
Piller J   +8 more
europepmc   +1 more source

Exploring biofiber properties and their influence on biocomposite tensile properties

open access: yesPolymer International, EarlyView.
The study measured the physical, flow and chemical properties of 10 biofibers. It characterized the tensile properties of derived biocomposites and linked them using regression models, showing robust predictive performance. Abstract Biofibers serve as effective reinforcements for neat polylactic acid (PLA) in biocomposites, offering an attractive ...
Oluwafemi A. Oyedeji   +5 more
wiley   +1 more source

Home - About - Disclaimer - Privacy