Results 21 to 30 of about 8,186,425 (263)
Bullying Roles in Changing Contexts: The Stability of Victim and Bully Roles from Primary to Secondary School [PDF]
, 2004 The present study was conducted to predict bullying roles over a six years time period and across contexts differing in the degree of peer hierarchies.
Dieter Wolke +10 more
core +1 more source
Systems for the management of respiratory disease in primary care - an international series: United Kingdom [PDF]
, 2010 INTRODUCTION: The UK National Health Service (NHS) is essentially publicly funded through general taxation. Challenges facing the NHS include the rise in prevalence of long-term conditions and financial pressures.
Allison Worth +14 more
core +1 more source
MH cortical screws, a revolutionary orthodontic TADs design
Journal of Orthodontic Science, 2022 OBJECTIVE: MH cortical screws were designed to combine the advantages of thick mini-implants with the versatility of micro-screws while avoiding the disadvantages of both.
Mohamed A Elkolaly, Hasan S Hasan
doaj +1 more source
Motor Training Increases the Stability of Activation Patterns in the Primary Motor Cortex [PDF]
, 2013 Learning to be skillful is an endowed talent of humans, but neural mechanisms underlying behavioral improvement remain largely unknown. Some studies have reported that the mean magnitude of neural activation is increased after learning, whereas others ...
Zhen, Zonglei +6 more
core +1 more source
An Insight into the Concept of Osseodensification-Enhancing the Implant Stability and Success [PDF]
Journal of Clinical and Diagnostic Research, 2018 Osseointegration is an important factor which contributes to the long term success of dental implants. Many factors, including surgical techniques, bone quantity and quality are a strong base for achieving primary stability. And this primary stability is
Hema Kanathila, Ashwin Pangi
doaj +1 more source
Primary stability of two uncemented acetabular components of different geometry : hemispherical or peripherally enhanced? [PDF]
, 2013 Objective\ud This study compared the primary stability of two commercially available acetabular components from the same manufacturer, which differ only in geometry; a hemispherical and a peripherally enhanced design (peripheral self-locking (PSL)).
Deakin, A. H. +4 more
core +1 more source
Medicina, 2020 Background and Objectives: Implant stability in vivo is contingent on multiple factors, such as bone structure, instrument positioning and implant surface modifications, implant diameter, and implant length.
Juan Manuel Aragoneses +4 more
doaj +1 more source
Technologies, 2021 Purpose: The aim of this study is to compare the effects of two xenografts, i.e., porcine- and bovine-derived xenografts, on dental implant therapy after implant site development.
Li-Ching Chang
doaj +1 more source
Biotechnology & Biotechnological Equipment, 2016 Dental implants have been used for the last 20 years. With the latest modern developments, however, minimally invasive protocols and immediate implants are currently used.
Nicola De Angelis +3 more
doaj +1 more source
JOR Spine, 2022 Background Pilot hole preparation has been shown to have an impact on the short and long‐term stability of the screw fixation constructs. Purpose Investigation and comparison of two nondestructive modal analysis methods with conventional insertion torque
Mohammadjavad Einafshar +2 more
doaj +1 more source