On-demand delivery is a fast developing business where gig couriers deliver online orders within short time from merchants to customers. Couriers' accurate indoor locations play an essential role in the business. Most of existing localization methods cannot be applied practice due high cost or data unavailable on off-the-shelf smartphones. This paper explores new angle solve problem relative an...

This paper presents a novel solution method for joint energy and Spinning Reserve (SR) dispatch problem. In systems in which the Lost Opportunity Cost (LOC) should be paid to generators, if the LOC is not considered in the dispatch problem, the results may differ from the truly optimum solution. Since the LOC is a non-differentiable function, including it in the formulation makes the problem so...

Cross-sectional evidence shows that loss of control (LOC) eating is a common and psychopathologically relevant experience in preadolescence. This study sought to investigate the natural course of preadolescent LOC eating in relation to psychopathology and body weight trajectory. A community sample of 55 children ages 8-13 years with LOC eating, defined as at least one episode of LOC eating with...

Introduction: Iran is a young-populated country. Loss of consciousness (LOC) due to poisoning is a major cause of patients' referrals to emergency departments. It has good prognosis if it is appropriately diagnosed and treated. This study was done to determine the causes of LOC in patients hospitalized in poisoning ICU of Loghman-Hakim Poison Hospital (LHPH) from September 23, 2004 to March 20...

Locus of control is said to affect learners' academic achievement. This effect has scarcely been examined within general English context. This study is concerned with examining the differences in General English (GE) course achievement among university students of humanities, sciences, and engineering. It also explores the effect of locus of control (LOC) in GE course achievement among these th...

OBJECTIVE To investigate the importance of loss of consciousness (LOC) in predicting neuropsychological test performance in a large sample of patients with head injury. DESIGN Retrospective comparison of neuropsychological test results for patients who suffered traumatic LOC, no LOC, or uncertain LOC. SETTING Allegheny General Hospital, Pittsburgh, Pennsylvania. PATIENTS The total number ...

Employing the notions of the strong $L$-topology introduced by Zhangand the $L$-frame introduced by Yao  and the concept of $L$-enrichedtopological system defined in the present paper, we constructadjunctions among the categories {bf St$L$-Top} of strong$L$-topological spaces, {bf S$L$-Loc} of strict $L$-locales and{bf $L$-EnTopSys} of $L$-enriched topological systems. All of theseconcepts are ...