Results 11 to 20 of about 16,076 (228)

The bikini incision anterior cemented total hip arthroplasty: Assessment of radiological and clinical outcomes

open access: yesSICOT-J, 2021
Introduction: There has been an increased interest in minimally invasive direct anterior approach total hip arthroplasty (THA) to provide greater patient satisfaction, improve pain relief, and reduce the duration of hospitalisation.
Nizam Ikram, Alva Avinash, Gogos Sophia
doaj   +1 more source

Sensitivity of age of air trends to the derivation method for non-linear increasing inert SF6 [PDF]

open access: yesAtmospheric Chemistry and Physics, 2020
Mean age of air (AoA) is a diagnostic of transport along the stratospheric Brewer–Dobson circulation. While models consistently show negative trends, long-term time series (1975–2016) of AoA derived from observations show non-significant positive trends ...
F. Fritsch   +7 more
doaj   +1 more source

Evaluation of several initialization methods on arithmetic optimization algorithm performance

open access: yesJournal of Intelligent Systems, 2021
Arithmetic optimization algorithm (AOA) is one of the recently proposed population-based metaheuristic algorithms. The algorithmic design concept of the AOA is based on the distributive behavior of arithmetic operators, namely, multiplication (M ...
Agushaka Jeffrey O., Ezugwu Absalom E.
doaj   +1 more source

Beyond Valence and Arousal: The Role of Age of Acquisition in Emotion Word Recognition

open access: yesBehavioral Sciences, 2023
Although the age of acquisition (AoA) effect has been established in numerous studies, how emotion word processing is modulated by AoA, along with affective factors, such as valence and arousal, is not well understood.
Chenggang Wu, Yiwen Shi, Juan Zhang
doaj   +1 more source

Basil seeds as a source of antioxidants affected by fortification with selenium

open access: yesFolia Horticulturae, 2020
The work aimed to determine the potential of selenium incorporation into seeds of selected species of Ocimum spp. after fortification with a foliar solution of sodium selenate at a concentration of 50 g Se · ha−1.
Mezeyová Ivana   +8 more
doaj   +1 more source

Three-dimensional positioning algorithm based on TDOA and AOA in coal mine underground

open access: yesGong-kuang zidonghua, 2015
In view of problem that positioning accuracy of existing underground positioning algorithm is difficult to meet actual demand, a three-dimensional positioning algorithm based on TDOA and AOA used in coal mine underground was proposed combining with ...
WANG Feng   +5 more
doaj   +1 more source

Niche differentiation of ammonia-oxidizing archaea and related autotrophic carbon fixation potential in the water column of the South China Sea

open access: yesiScience, 2022
Summary: The significant primary production by ammonia-oxidizing archaea (AOA) in the ocean was reported, but the carbon fixation process of AOA and its community composition along the water depth remain unclear.
Jiapeng Wu   +10 more
doaj   +1 more source

Variation, distribution, and diversity of canonical ammonia-oxidizing microorganisms and complete-nitrifying bacteria in highly contaminated ecological restoration regions in the Siding mine area

open access: yesEcotoxicology and Environmental Safety, 2021
Canonical ammonia-oxidizing archaea (AOA), ammonia-oxidizing bacteria (AOB) and complete-nitrifying bacteria (comammox) exist in a variety of ecosystems.
Yi Li   +9 more
doaj   +1 more source

Safety and Efficacy of Anterior Odontoid Screw for the Management of Odontoid Fractures. A Series of 22 Patients.

open access: yesEgyptian Spine Journal, 2012
Background Data: Several methods of treatment of odontoid fractures have been used. These have ranged from rigid immobilization to atlantoaxial fusion. Odontoid screw osteosynthesis is gaining popularity.
Hossam Taha, Hesham Facharzt
doaj   +1 more source

Cascade AOA Estimation Algorithm Based on Flexible Massive Antenna Array

open access: yesSensors, 2020
The Angle-of-Arrival (AOA) has a variety of applications in civilian and military wireless communication fields. Due to the rapid development of the location-based service (LBS) industry, the importance of the AOA estimation technique has increased ...
Tae-yun Kim, Suk-seung Hwang
doaj   +1 more source

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