The state-of-the-art modern pose-graph optimization (PGO) systems are vertex based. In this context the number of variables might be high, albeit cycles in graph (loop closures) is relatively low. For sparse problems particularly, cycle space has a significantly smaller dimension than vertices. By exploiting observation, paper we propose an alternative solution to PGO, that directly exploits sp...

introduction: in the present study, the effects of light cure on wound healing of mice’s skin with complete thickness were studied. materials and methods: forty male mice of nmri race were placed randomly into two groups of examination and control. under aseptic and unconscious conditions, a circular wound of 6 mm width with complete thickness of skin was made on the back of each mice. the surg...

this paper focuses upon the development of an efficient method for conceptual design optimization of a satellite. there are many option for a satellite subsystems that could be choice, as acceptable solution to implement of a space system mission. every option should be assessment based on the different criteria such as cost, mass, reliability and technology contraint (complexity). in this rese...

Abstract Aim Smoking status has a significant impact on surgical patient outcomes, with significantly increased rates of intra- and post-operative complications. Within Liverpool University Hospitals NHS Foundation Trust (LUHFT), the CURE team is dedicated smoking cessation service that uses an electronic proforma to identify smokers offer support. We assessed efforts among emergency admissions...

Power output (P), thermal efficiency (η) and ecological function (E) characteristics of an endoreversible Dual-Miller cycle (DMC) with finite speed of the piston and finite rate of heat transfer are investigated by applying finite time thermodynamic (FTT) theory. The parameter expressions of the non-dimensional power output (P), η and non-dimensional ecological function (E) are derived. The rel...

vendor managed inventory is a continuous replenishment program that is designed to provide major cost saving benefits for both vendors and retailers. previous research on this area mainly included single objective optimization models where the objective is to minimize the total supply chain costs or to maximize the total supply chain benefits. this paper presents a bi-objective mathematical mod...

Abstract: Minimizing the work consumed in refrigeration system is the most effective measure to reduce the cost of products in sub-ambient chemical processes. The introduction of mixed working fluids into refrigeration system in place of pure working fluids is a recent advancement applied in the field. Due to the lack of systematic design method for Mixed Refrigerant Cycle (MRC), conventional a...

Numerical modelling is used to perform process simulations for thick-section composite laminates. Three forms of laminate are illustrate how thermal and cure gradients can be reduced by choice cycle. Low exotherm epoxy powders with the vacuum bag have shown success in both glass carbon fiber systems results presented present work show optimum cycle determined. The three geometries investigated ...