crime is the product of an interaction between the person and the setting. understanding crime has been the focus of researchers in both design and social fields for a few decades. the empirical research within the design field on the issue of crime has mainly focused on site-specific and situational features of a place. in the past decade, a considerable body of design research begun to devote...

Abstract. Accurate particle classification plays a vital role in aerosol studies. Differential mobility analyzers (DMAs), centrifugal mass (CPMAs) and aerodynamic classifiers (AACs) are commonly used to select particles with specific diameter, diameter or mass, respectively. However, multiple charging effects cannot be entirely avoided when using either individual techniques tandem systems such...

Novel eVTOL aircraft configurations are picking up momentum in the emerging market of urban air mobility (UAM). These feature electrical power systems and distributed propulsion architectures, both uncommon current aircraft. As such, design lies outside bounds established frameworks poses many challenges field preliminary design. This paper presents a methodology for open rotor with batteries a...

Several studies on photovoltaic systems focused on how it operates and energy required in operating it. Little attention is paid on its configurations, modeling of mean time to system failure, availability, cost benefit and comparisons of parallel and series–parallel designs. In this research work, four system configurations were studied. Configuration I consists of two sub-components arranged ...

This work develops a morphing decision strategy to optimize the cruising efficiency for variable-sweep aircraft, and simple practical guidance control system is given as well. They can in tandem accomplish cruise mission effectively. To make accurately, we take into account equilibrium equations of forces; variations airspeed, altitude, mass optimal configurations different conditions are solve...

The cladding pumping within a double-clad fiber structure is an effective technique to convert high-power multimode beam into high-power, almost diffraction limited beam. Since the pump efficiency by presence of higher skew-ray modes, geometrical perturbations are used scramble modes and achieve overlap electromagnetic field with doped core. In this paper, combined effect coiling twisting inves...

Numerical modeling of polycrystalline thin-film solar cell serves as an imperative procedure to test the suitability of proposed physical clarification and to anticipate the effect of physical changes on cell performance. All in all, this must be conducted with only partial knowledge of input parameters. In this paper, we evaluated the numerical simulation of CdS/CIGS tandem multi junction sola...

FMS-like tyrosine kinase-3 is a receptor tyrosine kinase expressed by immature hematopoietic cells and is important for the normal development of stem cells and the immune system. Mutations of FMS-like tyrosine kinase-3 have been detected in about 30% of patients with acute myelogenous leukemia and a small number of patients with acute lymphoblastic leukemia. The FMS-like tyrosine kinase-3 muta...