Results 21 to 30 of about 140,482 (308)
Do Medial Pivot Kinematics Correlate With Patient-Reported Outcomes After Total Knee Arthroplasty? [PDF]
, 2017 Background Many total knee arthroplasty (TKA) implants are designed to facilitate a medial pivot kinematic pattern. The purpose of this study was to determine whether intraoperative medial pivot kinematic patterns are associated with improved patient ...
Deckard, Evan R. +4 more
core +1 more source
Agronomy, 2022 The coverage of center pivot irrigation systems used around the world has increased. One potential factor driving their adoption is improved water application efficiency relative to some other sprinkler or surface irrigation approaches.
Hadi A. AL-agele +3 more
doaj +1 more source
Relativistic spin sum rules and the role of the pivot
European Physical Journal C: Particles and Fields, 2021 Spin sum rules depend on the choice of a pivot, i.e. the point about which the angular momentum is defined, usually identified with the center of the nucleon.
Cédric Lorcé
doaj +1 more source
A Dual-Pivot Pattern Simulating Native Knee Kinematics Optimizes Functional Outcomes After Total Knee Arthroplasty [PDF]
, 2017 Background Kinematics after total knee arthroplasty (TKA) have been studied for decades; however, few studies have correlated kinematic patterns to patient reported outcomes.
Deckard, Evan R. +3 more
core +1 more source
Archive of Mechanical Engineering, 2016 This paper proposes an analysis of the effect of vertical position of the pivot point of the inverted pendulum during humanoid walking. We introduce a new feature of the inverted pendulum by taking a pivot point under the ground level allowing a natural ...
Omran Sahab +2 more
doaj +1 more source
Kansas Center Pivot Uniformity Evaluation Overview
Applied Engineering in Agriculture, 2019 Abstract. Center pivot irrigation systems are the most common system type in Kansas for a variety of factors – one of which is the ability to deliver a uniform depth of water application for a variety of crops and field conditions. Uniform applications are dependent on properly designed, installed and operated sprinkler nozzle packages.
Danny H Rogers +2 more
openaire +2 more sources
Egyptian Journal of Remote Sensing and Space Sciences, 2017 Traditional methods for center pivot evaluation depend on the water depth distribution along the pivot arm. Estimation and mapping the water depth under pivot irrigation systems using remote sensing data is essential for calculating the coefficient of ...
E. Farg +3 more
doaj +1 more source
Selection of end gun and optimization of water distribution under a center pivot irrigation system
Agricultural Water ManagementWhen a center pivot irrigation system is adopted in a square field, its four corners cannot be irrigated. Therefore, an end gun is often installed at the end of the system to expand the irrigated area; as such, proper selection of the end gun and ...
Xin Hui +5 more
doaj +1 more source
Pediatric Blood &Cancer, EarlyView.ABSTRACT Objectives To identify predictors of chronic ITP (cITP) and to develop a model based on several machine learning (ML) methods to estimate the individual risk of chronicity at the timepoint of diagnosis. Methods We analyzed a longitudinal cohort of 944 children enrolled in the Intercontinental Cooperative immune thrombocytopenia (ITP) Study ...
Severin Kasser +6 more
wiley +1 more source
Engenharia Agrícola, 2004 Dois métodos de manejo de irrigação, por tensiometria e pelo balanço hídrico climatológico simplificado baseado no tanque "Classe A", foram aplicados e avaliados os resultados no balanço de água no solo, na evapotranspiração e na produtividade de grãos ...
Adriano S. Lopes +4 more
doaj +1 more source