Background and Study Aim. This paper aims to compare the effects of two types resistance training programs (suspension free weight training) on explosive power, dynamic balance, discus throwers performance. Material Methods. Twenty-four male (with an average age: 19.17 ± 0.99 years; body mass: 99.87 3.63 kg; height: 177.23 3.16 cm) were assigned into three groups (eight subjects in each group);...

In this contribution, I analyze a text by Oresme which gives rather original explanation of the process throwing javelin and, more generally, actions people who seem to have kind natural ability succeed in their (De Configurationibus II, 37). highlighting some sources that appear been present on author’s mind although they were hitherto neglected Oresmian studies, would like show his presentati...

ABSTRACT This study aimed to analyze discus throwing in Paralympic athletes from two functional classes (FCs). Seven F-44 (N=4) and F-46 (N=3) performed three throws each during a regional competition were evaluated through 3D kinemetry. The assessed presented similar technique, with preparation movement opposite the throw preceding shot. Class showed weak correlation between take-off speed ran...

Gravity drainage is the main mechanism which controls the oil recovery from fractured reservoirs in both gas-cap drive and gas injection processes. The liquid bridge formed between two adjacent matrix blocks is responsible for capillary continuity phenomenon. The accurate determination of gas-liquid interface profile of liquid bridge is crucial to predict fracture capillary pressure precisely. ...

This article presents the investigative work conducted on the fracture toughness and microstructure of Al6061-9% graphite particulate composites. The requisite specimens for the fracture toughness testing were compact tension ones prepared using stir casting technique. The Al6061-9% graphite particulate metal matrix composite has been heat treated in the underaged condition. It is observed from...

Dentoalveolar fracture is defined as a fracture in the bone surrounding the teeth without any extension to the basal bones of the maxilla or mandible (1). As for other parts of the facial skeleton, the treatment strategy for dentoalveolar fractures consists of fracture reduction, fixation and immobilization (2); however, some dentoalveolar fractures are difficult to treat. In some dentoalveola...

abstract traumatic hip dislocations are common in high-energy motor vehicle accidents. we present a case of a 43-year old man who sustained posterior hip dislocation with posterior wall acetabular fracture and ipsilateral intertrochantric fracture following a motorcycle accident. urgent open reduction and internal fixation of the hip fracture-dislocation and fixation of intertrochantric fractur...

background: the fracture of the mandible is the second most common facial bone injury.  when this injury occurs, it could be serious with complications that may even result in death.   objective: to evaluate the current trends in mandibular fracture (mf) in southern iran.   methods: in a cross-sectional study, several parameters including age, sex, cause of fracture, anatomical site of fracture...