نتایج جستجو برای: avl data
تعداد نتایج: 2410785 فیلتر نتایج به سال:
With the rapid development of urbanization, metro becomes more and important for people’s travel in big cities. To quantitatively describe passenger flows on congested transfer routes, this paper introduces a dynamic model based automated data from automatic fare collection (AFC) vehicle location (AVL) systems. An expectation maximization (EM) algorithm is proposed to compute maximum likelihood...
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In this paper, we present the vision-based absolute navigation (VIBAN) system that enables the global localization ability (also called ”pinpoint landing”) of the lander. The system integrates the absolute visual localisation (AVL) approach Landstel with visual odometry (VO), a relative visual motion estimation approach. The combination of the two vision-based sensors has several advantages. Fi...
Lutzomyia longipalpis is the most important vector of AmericanVisceral Leishmaniasis (AVL) due to Leishmania chagasi in the New World. Despite its importance, AVL, a disease primarily of rural areas, has increased its prevalence and became urbanized in some large cities in Brazil and other countries in Latin America. Although the disease is treatable, other control measures include elimination ...
We studied the stability and linearity of the AVL and Nova Mg and Ca ion-selective electrodes and the relation between the ionized Ca and ionized Mg results reported by each analyzer. The response of the electrodes to different concentrations of Mg and Ca was determined for saline solutions, aqueous solutions, and serum samples. The electrodes from both manufacturers demonstrated acceptable sta...
We compared five ion-selective electrodes (ISEs; AVL 985S, Baxter Lytening 2Z, Beckman EL-ISE, Ciba-Corning 654 Na/K/Li, and Nova CRT 11) and a colorimetric method (Ektachem) for determination of lithium with flame atomic absorption and atomic emission spectroscopy. We evaluated precision, recovery, interference by drugs (procainamide, N-acetylprocainamide, quinidine, lidocaine, carbamazepine, ...
BACKGROUND Concomitant infections may influence HIV progression by causing chronic activation leading to decline in T-cell function. In the Americas, visceral (AVL) and tegumentary leishmaniasis (ATL) have emerged as important opportunistic infections in HIV-AIDS patients and both of those diseases have been implicated as potentially important co-factors in disease progression. We investigated ...
Background. Computerized electrocardiogram (ECG) analysis has been of tremendous help for noncardiologists, but can we rely on it? The importance of ST depression and T wave inversions in lead aVL has not been emphasized and not well recognized across all specialties. Objective. This study's goal was to analyze if there is a discrepancy of interpretation by physicians from different specialties...
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