PURPOSE The use of temporary or permanent cements in fixed implant-supported prostheses is under discussion. The objective was to compare the retentiveness of one temporary and two permanent cements after cyclic compressive loading. MATERIALS AND METHODS The working model was five solid abutments screwed to five implant analogs. Thirty Cr-Ni alloy copings were randomized and cemented to the a...

Background/Aims Cyclic vomiting syndrome (CVS) is a disabling migraine variant manifesting as severe episodes of nausea and vomiting and often refractory to many therapies. Gastric electrical stimulation (GES), which can reduce nausea and vomiting in gastroparesis, may provide symptomatic relief for drug-refractory CVS. This study assessed the utility GES in reducing the symptoms of CVS and imp...

Water resources suitability is one of the most important factors to sustainabilityutilization of natural potential by rangeland grazing suitability. To determine this factor inshort time, low cost and high accuracy are most challenges of experts and ranchers. Usingsuitable technique for this subject can be sustainable utilization comprising from rangelandecosystems according to its degradation ...

Blunt chest trauma (BCT) is a common clinical presentation seen in emergency departments. Few cases of cardiac conduction abnormalities due to BCT have been reported in the medical literature. This dysrhythmias may present as permanent conduction defects requiring permanent pacemaker or may have temporary conduction abnormalities requiring temporary pacemaker or supportive care. We present the ...

Nowadays, hair care and style play a very important role in people’s physical aspect and self-perception. Hair cosmetics can be distinguished into two main categories: cosmetics with temporary effect on the hair, for example shampoos, conditioners, sprays, and temporary colors; and cosmetics with permanent effect on the hair, such as permanent waves, relaxers, bleaches and permanent colors. The...

Temporary workers already represent a relevant percentage of the total workforce in several European countries. This type employment is usually associated with more precarious contractual and working conditions. situation can lead to negative outcomes terms workers’ physical mental health. According Job Demands-Resources (JD-R), temporary reduce number available resources health problems. resea...

Integrity constraints are usually assumed to be permanent properties that must be satissed by any database state. However, there are many situations requiring also temporary constraints, that is, constraints that must hold only for a single database state. In this paper we propose a schema to deene both permanent and temporary constraints, that supports eecient constraint checking and semantic ...

Venous intestinal ischemia is a relatively rare disease, which has some predisposing factor up to 80 % of cases. These factors may be temporary or permanent. Cancer, immobilization, trauma, intraabdominal infections, or oral contraceptives are temporary factors. Paroxysmal nocturnal hemoglobinuria and hypercoagulability states as factor V Leiden, G20210A mutation in prothrombin gene, C677T meth...