for planting fine seeds in cellular trays, an automatic pneumatic seeder was designed, constructed and evaluated. catia software was used to design and analysis the system parts of the seeder. different parts of the seeder, including vibrating seed hopper, vacuum boom, seed picking nozzles, seed tube, pneumatic system and electronic control unit for automation of the seeder, were designed and c...

background: using thinking-based scientific methods such as paper-based and electronic nursing processes in nursing education can lead to education of skilled and efficient experts that can affect students’ satisfaction in addition to their quality of care. the present study aimed to compare the effects of recording and implementing the nursing process based on two methods (paper-based and elec...

OBJECTIVE To evaluate the performance of the automated semen quality analyzer system for assessing sperm quality. DESIGN Double-blind prospective study. SETTING Tertiary care hospital. PATIENT(S) Fifty healthy men donated semen samples. INTERVENTION(S) None. MAIN OUTCOME MEASURE(S) Precision, accuracy and agreement between automated and manual semen analysis methods was assessed for s...

The combination of an automatic fault diagnosis module and an electronic troubleshooting manual results in a support system which allows a close interrelation of human and machine fault diagnosis performance. The electronic manual acts as a cognitive interface and puts the suggestions of the automatic fault diagnosis module into the context of related knowledge so that they can be easily verifi...

Background: The purpose of this work is to discover and analyze errors and incidents in some radiotherapy centers, and to introduce methods that could reduce their occurrences, especially those which had happened due to the use of improper and inadequate equipment. This work is a first step toward clarifying the role of education in a risk-conscious culture, and changing the attitude of radioth...

BACKGROUND Dissection of specific Areas Of Interest (AOIs) of slide-mounted tumor samples is often used to enrich for cancer cells in order to generate better signal to noise ratios in subsequent biochemical characterization. Most clinical laboratories utilize manual dissection for practical reasons and to avoid the expense and difficulties of laser microdissection systems. Unfortunately, manua...

The article exposes an urgent problem of contemporary university education, specifically the one of designing of electronic manuals on artistic disciplines. It provides redefinitions of the terms nomenclature (“multimedia aids”, “electronic manual”) and the requirements for the modern multimedia aids of teaching. The authors present the electronic textbook “Russian Music: from Ancient Times to ...