Quantifying cellular behavior by motility and morphology changes are increasingly important in formulating an understanding of fundamental physiological phenomena and disease mechanisms such as cancer. However, cells are complex biological units which often respond to external environmental factors by manifesting subtle responses that may be difficult to quantify using conventional biophysical ...

Increasing the use of water and soil resources in watershed in recent years and unproductive and inappropriate use of land ecology has exacerbated the occurrence of floods. In this context, watershed management is one of the most effective ways to cope with this crisis. This research quantify the results of these activities by calculating the decreased volume and discharge due to biomechanical ...

The morphology of arthropod intromittent organs evolves rapidly and is often species specific, phenomena widely attributed to sexual selection. Similar patterns in biomechanical properties may also exist, but practical challenges in manipulating small structures and measuring minute forces has impeded experimental biomechanical analysis. Here we describe a device that displaces a small structur...

Background and purpose - The proximal femur locking compression plate (PF-LCP) is a new concept in the treatment of hip fractures. When releasing new implants onto the market, biomechanical studies are conducted to evaluate performance of the implant. We investigated the relation between biomechanical and clinical studies on PF-LCP. Methods - A systematic literature search of relevant biomechan...

  This study was designed to elucidate the possible difference between supa and ethicon.nylon in suturing rat skin.75 female spragne-dawley albino rats with mean weight 250 g were used and randomly divided into three groups of 30,30 and 15 rats.in 60 rats anesthesea was induced by ketamin and xylazin.followed by surgical preparation , a 5 cm abdominal skin incision was made and sutured by simp...

Understanding the microscopic dispersion and aggregation of nanoparticles at nanoscale media has become an important challenge during the last decades. Nanoscale modeling techniques are the important tools to tackle many of the complex problems faced by engineers and scientists. Making progress in the investigations at nanoscale whether experimentally or computationally has helped understand th...

Migration as a human phenomenon has some consequences and repercussions. One of these effects is crime commitment and inducing disturbance in land and national security in immigrants' residence country, in other word, international migration, especially illegal migration, have different penal-security effects. Finding reason that the permeability of borders and increasing illegal traffic, drug ...

The biomechanical response of cortical and trabecular bone tissues represents a fundamental aspect for the interpretation functional dental implants. In case misfit, interaction phenomena occurring within surgical subsequent healing phases must be interpreted primarily in light tissue. This is influenced by specific loadings induced, characterized intensity variable trends. pilot study reported...

Understanding the biomechanics of heart in health and disease plays an important role diagnosis treatment failure. The use computational biomechanical models for therapy assessment is paving way personalized treatment, relies on accurate constitutive equations mapping strain to stress. Current state-of-the art account nonlinear anisotropic stress-strain response cardiac muscle using hyperelasti...