Obviously navigation is one of the most complicated issues in mobile robots. Intelligent algorithms are often used for error handling in robot navigation. This Paper deals with the problem of Inertial Measurement Unit (IMU) error handling by using Extended Kalman Filter (EKF) as an Expert Algorithms. Our focus is put on the field of mobile robot navigation in the 2D environments. The main chall...

Obviously navigation is one of the most complicated issues in mobile robots. Intelligent algorithms are often used for error handling in robot navigation. This Paper deals with the problem of Inertial Measurement Unit (IMU) error handling by using Extended Kalman Filter (EKF) as an Expert Algorithms. Our focus is put on the field of mobile robot navigation in the 2D environments. The main chall...

This paper considers the automatic design of fuzzy rule-basedclassification systems based on labeled data. The classification performance andinterpretability are of major importance in these systems. In this paper, weutilize the distribution of training patterns in decision subspace of each fuzzyrule to improve its initially assigned certainty grade (i.e. rule weight). Ourapproach uses a punish...

the range conditions explain its health as a management tool. obviously, theimplementation of this important assessment requires the most appropriate study methodfor each region. in order to select the most appropriate methods of range conditions inkabirkooh grasslands of zagros in iran, five estimation methods (i.e. six-factor, fourfactor,vegetation and soil combination, value of pasture and c...

in this study, for increasing absorption of the active layer in bulk hetero junction (bhj) organic solar cells (oscs) we used surface plasmon effects of metal nano particles (mnps). we embedded the mnps inside the active layer and studied the device structure. for shown the results we investigated the model of our structure with finite difference time domain (fdtd) numerical method and achieved...

Polycentropodidae constitute 55.6% of Taimyr amber caddisfly species with known males, and only 4.8% males in Kachin amber. Micro-caddisflies obviously dominate (Archaeopolycentra, Polycentropodidae), (Palerasnitsynus, Psychomyiidae) New Jersey (Hydroptilidae); both Psychomyiidae Hydroptilidae are absent amber, rare The domination was proposed as a new characteristics Baeomorpha Realm, their ra...

in an era of information technology, businesses, through the use of the boundless internet, can enter into international electronic contracts from anywhere in the world. the potential for cross-border disputes in electronic contracts is obviously much greater than in a paper-based environment, where a high degree of commercial contracts are domestic in nature. can the traditional rules on juris...

herbal medicines include a range of pharmacologically active compounds: in some cases it is not well understood which ingredients are important for a therapeutic effect. the supporters of herbal medicine believe that isolated ingredients in the majority of cases have weaker clinical effects than whole plant extract, a claim that would obviously require proof in each case. generalizations about ...

BACKGROUND Glioblastoma is refractory to conventional treatment, which is combined of surgery, chemotherapy and radiotherapy. Recent studies have shown that glioma initiating cells (GICs) contribute to tumorigenesis and radioresistance. Recently, other studies showed that the GICs use the autophagy as the major pathway to survive. Chloroquine, an anti-malarial chemical, is an autophagic inhibit...

The effect of bamboo fiber content on mechanical properties, moisture permeability and light transmittance composite membrane was studied. results show that the tensile strength film is increased by 30%, properties PVA are improved obviously with addition cellulose, which can be used as a good reinforcing material matrix. Bamboo cellulose kind transparent because its high transmittance.