Multi-agent social-network models are becoming increasingly used due to their power and flexibility in capturing emergent behaviors in complex socio-technical systems and their ability to link to real data. These models are growing in size and complexity which requires significant time and effort to calibrate, validate, improve the model, and gain insight into model behavior. In this paper, we ...

There has been a significant increase in the use of multi-agent social-network models due to their ability to flexibly model emergent behaviors in complex sociotechnical systems while linking to real data. These models are growing in size and complexity which requires significant time and effort for calibration, validation, model-improvement, and to gain understanding as to why the models behav...

KEyWorDS Because of the importance of the Wadi Gaza as a unique ecosystem in Gaza Governorates, it was declared a nature reserve in June 2000. Wadi Gaza Nature Reserve was established to conserve the wetland ecosystem, to stop or slow the degradation of its natural resources and biological diversity and to promote measures for their eventual rehabilitation. Wadi Gaza represents a unique habitat...

Study Design: A prospective 1-year study of whiplash patients presenting with either isolated neck pain (WADI/II), or neck pain with neurological signs/or symptoms (WADIII). Objective: We hypothesize that WADI/II and WADIII are distinct entities with significant differences in clinical presentation, pathoanatomy, and prognosis. Summary of Background Data: Whiplash associated disorders (WAD) are...

Coralline red algae are highly abunadant and well diversified in the well exposed carbonate deposits of the Lower Pliocene Shagra Formation at Wadi Wizer, Red Sea coast, Egypt. Lithostratigraphically, the Shagra Formation unconformably overlies the Late Miocene Marsa Alam Formation and underlies the Quaternary deposits. This carbonate facies is dominated by different assemblage of coralline red...

Study Design: A prospective 1-year follow-up study of whiplash patients presenting with neurological signs/or symptoms (WADIII), and whiplash patients with neck pain but no neurologic findings (WADI/II). Objective: We hypothesize that WADI/II and WADIII are distinct entities, with regards to clinical presentation, pathoanatomy, and prognosis. Summary of Background Data: symptoms associated with...

Wadi Gaza natural reserve in Palestine is exposed to aggressive pollution activities in the form of disposing huge amounts of wastewater and solid waste a long its bed. This study was initiated to investigate the extent to which the environment of Wadi Gaza has been damaged due to these activities. The specific environmental elements investigated in this work were: groundwater, soil, and sea wa...

We compared helminth communities in spiny mice (Acomys dimidiatus) from 4 wadis in the arid montane region of the southern Sinai in Egypt, in a 4-week period in late summer. Total helminth species richness was 14 (8 nematodes, 5 cestodes and 1 acanthocephalan) with 94% of mice carrying at least 1 species and an overall mean species richness of 1.85. The most prevalent parasites were Protospirur...

Moisture content data from an infiltration experiment undertaken in the dry main stream bed of wadi Habawnah, south-west Saudi Arabia, are reported. A simple experiment enabled hydraulic properties of the multi-layer soil profile to be inferred through inversion of an unsaturated soil water simulation model. The results indicate a heterogeneous but highly transmissive profile and suggest that s...

Wadi aquifers in Saudi Arabia historically have been recharged primarily by channel loss (infiltration) during floods. Historically, seasonal groundwater levels fluctuated from land surface to about 3 m below the surface. Agricultural irrigation pumping has lowered the water table up to 35 m below the surface. The geology surrounding the fluvial system at Wadi Qidayd consists of pelitic Precamb...