نتایج جستجو برای: concrete braces
تعداد نتایج: 78961 فیلتر نتایج به سال:
Knee injuries represent the most common problem facing the sports medicine community. As sports participation continues to increase, so does the likelihood of sustaining a debilitating knee impairment. Thus, prevention, treatment, and rehabilitation of these injuries are important to both the athlete and the treating physician. Surgery is often a viable option; however, most of these injuries a...
STUDY DESIGN Cochrane systematic review. OBJECTIVE To evaluate the efficacy of bracing in adolescent patients with adolescent idiopathic scoliosis (AIS). SUMMARY OF BACKGROUND DATA AIS is a 3-dimensional deformity of the spine. Although AIS can progress during growth and cause a surface deformity, it is usually not symptomatic. However, in adulthood, if the final spinal curvature surpasses ...
UNLABELLED : Thoracic hyperkyphosis is a frequent problem and can impact greatly on patient's quality of life during adolescence. This condition can be idiopathic or secondary to Scheuermann disease, a disease disturbing vertebral growth. To date, there is no sound scientific data available on the management of this condition. Some studies discuss the effects of bracing, however no guidelines, ...
In a spring-mass model (Figure 1-A), the stiffness of the leg spring (leg stiffness; Kleg) is thought to be an important factor in musculoskeletal performance in hopping, running and jumping [1]. Despite the fact that many athletic activities are performed with joint stabilizers, little is known about the Kleg with ankle and/or knee braces. A previous study demonstrated that neither ankle tapin...
The main aim of this paper is to provide set-theoretical solutions the Yang-Baxter equation that are not necessarily bijective, among these new idempotent ones. In specific, we draw on both classical theory inverse semigroups and most recently studied braces, give a research perspective open problem finding solutions. Namely, have recourse structure, semi-brace, triple (S,+,?) with (S,+) semigr...
Supplementary energy dissipation has proved to be an effective way of protecting structures from the disastrous effects earthquakes and been used in last decades both new existing constructions. In this regard, various procedures for design damping system seismic retrofit buildings have formulated over years, mainly focused on reinforced concrete (RC) constructions, which represent largest part...
OBJECTIVE The aim of this study was to assess treatment outcomes of the Invisalign and compare results with braces. METHODS One hundred and fifty-two adult orthodontic patients, referred to two Orthodontic Specialist Clinics, were randomized to receive either invisalign or brace treatment. All patients were evaluated by using methods from the American Board of Orthodontics Phase III examinati...
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