Results 61 to 70 of about 12,652,163 (329)
Does experience matter? Evaluating canal preparation time in straight and curved canals
EndodontologyAim: Evaluate the influence of operator experience on glide path and root canal preparation times using three nickel-titanium systems across different preparation philosophies, in both straight and curved canals: A rotary system with variable taper ...
Tiago Reis +5 more
doaj +1 more source
Acta Obstetricia et Gynecologica Scandinavica, 2019 Delivery by vacuum extraction is a major risk factor for obstetric anal sphincter injury. The aim of this study was to assess risk factors for obstetric anal sphincter injury in vacuum extraction in nulliparous women, specifically operator‐related ...
Sandra Bergendahl +2 more
semanticscholar +1 more source
The effect of operator's experience on mechanical thrombectomy outcomes: A systematic review
Interventional Neuroradiology, 2023 Background Mechanical thrombectomy (MT) has become the standard of care for stroke patients. The majority of the clinical trials and publications analyzing the outcomes related to the procedures report interventional performance by experienced ...
Xenos Dimitrios +5 more
semanticscholar +1 more source
Operating Experience with a Superconducting Magnet in an Accelerator Experiment [PDF]
IEEE Transactions on Nuclear Science, 1969 A superconducting solenoid was incorporated into a physics experiment at the LRL 184-inch cyclotron. The magnet was kept superconducting for the entire run of 5? months. The solenoid has a 4-1/4 in. diameter warm bore and an overall length of 3-1/2 ft. The field intensity is 60 kG.
openaire +2 more sources
FEBS Letters, EarlyView.Synechocystis strains deficient in succinate dehydrogenase (SDH) secrete more succinate than the WT under dark anaerobic conditions, supporting that SDH then primarily acts as SDH, not as a fumarate reductase. L‐aspartate oxidase (Laspo) from Synechocystis is functional under anaerobic conditions, reducing fumarate to succinate.
Kateryna Kukil +3 more
wiley +1 more source
The ubiquitin system in normal and infected germinal center B cells
FEBS Letters, EarlyView.The ubiquitin system plays a central role in germinal center (GC) B cells, influencing differentiation to long‐lived memory B cells. Oncogenic gammaherpesviruses gain access to memory B cells by establishing latency in GC B cells. Mapping ubiquitin mechanisms in normal and infected GC B cells will define specific molecular circuits in B cells germane ...
Destiny Davis +2 more
wiley +1 more source
Frontiers in Neurology, 2021 Background and purpose: Data concerning the learning curve for endovascular treatment (EVT) of anterior circulation large vessel occlusion are scarce. This study aimed to investigate the relationship between operator experience and the outcome of EVT and
Qiankun Cai +11 more
doaj +1 more source
FEBS Letters, EarlyView.Which brain hemisphere controls writing? This review synthesizes all five functional transcranial Doppler studies of writing (handwriting and typing) published to date in adults and children. Right‐handers show left‐hemispheric dominance for the linguistic component of writing (written word generation), whereas findings for left‐handers remain ...
Marietta Papadatou‐Pastou
wiley +1 more source
Some properties of meromrphic univalent functions with negative coefficients defined by Dziok-Srivastava operator [PDF]
, 2022 The main aim of the present investigation is to introduce a new class of meromorphic univalent functions with negative coefficients defined by Dziok-Srivastava operator.
Mohmmed, Zainab Aodeh A. +1 more
core +1 more source
Radiology Research and Practice, 2013 Purpose. The purpose of this study is to retrospectively evaluate the efficacy and safety of the Prostar XL device for percutaneous large access site closure in an unselected patient and operator collective. Materials and Methods.
Christoph Thomas +6 more
doaj +1 more source