There have been different approaches which have been proposed to understand the mechanism of traffic congestion propagation. In this paper, we use the cell transmission model and apply it to simulate the formation and dissipation of traffic jams at the microscopic level. In particular, our model focuses on jam propagation and dissipation in two-way rectangular grid networks. In the model, the d...

The S tudent Senate discussed its frustration and d isappointm ent over Dean o f Students Jam es R oem er’s veto of its proposal to allow the Knights o f Colum bus building to ren t its building for hall parties and studen t organizations. Many senators believe it is tim e to start having m ore of a voice in the decision making o f the University. “W e just sit back and take w hatever they give...

spiritual beliefs can help people find meaning of life, and can also influence their feelings, behaviors and mental health. the present research studied the relationship between basic religious beliefs (human, existence and god) and five personality factors: neuroticism, extraversion, openness, agreeableness, conscientiousness.one hundred seventy eight students of islamic azad university in tor...

Most cell junction proteins increase endothelial cell–cell adhesion. But junction adhesion molecule-C (JAM-C), despite its sticky name, loosens vascular endothelial cell connections, thus allowing increased blood vessel permeability. Increasing the permeability of small blood vessels is essential for new vessels to form and for leukocytes to escape the circulation and enter surrounding tissues ...

The measurement of (86)Rb turnover recently has been suggested as a useful method for measuring field metabolic rate in small animals. We investigated a proposed mechanism of (86)Rb turnover, its analogy to K(+), by comparing the turnover of (86)Rb in a model insect, the rhinoceros beetle Xylotrupes gideon, fed a diet of plum jam or plum jam enriched with K(+) or Rb(+). The turnover of (86)Rb i...

OBJECTIVE To investigate the role of junctional adhesion molecule A (JAM-A) on adhesion and differentiation of human CD34(+) cells into endothelial progenitor cells. METHODS AND RESULTS Tissue healing and vascular regeneration is a multistep process requiring firm adhesion of circulating progenitor cells to the vascular wall and their further differentiation into endothelial cells. The role o...

A model is developed for simulating changes in river bed morphology as a result of bed scouring during the release of an ice jam. The model couples a non-hydrostatic hydrodynamic model with the processes of erosion and deposition through a grid expansion technique. The actual movement of bed load is implemented by reconstructing the river bed in piecewise linear elements in order to bypass the ...

kuh- e -zar gold deposit located 35 km west of torbat-e-heydaryeh, (khorassan e- razavi province), east of iran. this deposit is a specularite-rich iron oxide type (iocg). this mine is situated within khaf-bardascan volcanic plutonic belt. based on recent exploration along this belt, several iocg type system plus kuh-e-zar deposit are discovered. in the study area, several type of tuff and lava...