The ultimate purpose of this work is to reconstruct photogrammetrically a distinguished building in the centre of Athens, which has been torn down years ago. Five old photographs were available taken apparently with the same camera, the nominal calibration parameters of which could be somehow ‘guessed’. As a first step, it was decided to employ our own bundle-adjustment software, which works wi...

The main purpose of this study was to investigate the major barriers to application of Good Agricultural Practices (GAPs) technologies in sustainability of livestock by ranchers of Meshkinshahr. A sample of 120 farmers was selected by using proportional random sampling method. Data were collected by means of a questionnaire. Validity of questionnaire was determined through Agricultural Jihad ex...

Objective(s):   Recently, applications of MnO2 nanoparticles and microparticles in industry, pharmacology, and medicine have considerably expanded. Mn distribution and clearance from brain and spinal cord tissue compared with muscle tissue of rats after single subcutaneous injection of nanoparticles and microparticle of MnO2. Pain sensory threshold of rat was evaluated as neurologic consequence...

For nitride-based blue and green light-emitting diodes (LEDs), the forward voltage $V_\text{for}$ is larger than expected, especially for LEDs. This mainly due to large barriers vertical carrier transport caused by total polarization discontinuity at multiple quantum well barrier interfaces. The natural random alloy fluctuation in QWs has proven be an important factor reducing $V_\text{for}$. H...

‘Survival of the fittest’ is the reality in modern global competition. Organizations around the globe are adopting or willing to embrace just-in-time (JIT) production to reinforce the competitiveness. Even though JIT is the most powerful inventory management methodologies it is not free from barriers. Barriers derail the implementation of JIT production system. One of the most significant tasks...

BACKGROUND Although insulin therapy is well-accepted by symptomatic diabetic patients, it is still often delayed in less severe patients, in whom injectable insulin remains under-used. A better understanding of patients' perception of insulin would eventually help physicians to adopt the most appropriate dialogue when having to motivate patients to initiate or to intensify insulin injection. ...

background tennis elbow (te) is a common myotendinosis. it was first described by runge in 1873; different modes of treatment are used in management of te. objectives this study aimed to report the results of autologous blood injection (abi) in the treatment of te. materials and methods a prospective case study was performed to evaluate the results of abi in the management of te. the level of p...

iran is one of the countries with considerable road traffic injuries.  pre-hospital interventions have an important role in preventing mortalities and disabilities caused by traffic accidents. the present study aimed to explore the barriers of pre-hospital care in traffic injuries in tehran, iran. a qualitative content analysis approach was conducted based on 21 semi-structured interviews with ...