Vision-Based Incoming Traffic Estimator Using Deep Neural Network on General Purpose Embedded Hardware

Traffic management is a serious problem in many cities around the world. Even the suburban areas are now experiencing regular traffic congestion. Inappropriate traffic control wastes fuel, time, and the productivity of nations. Though traffic signals are used to improve traffic flow, they often cause problems due to inappropriate or obsolete timing that does not tally with the actual traffic intensity at the intersection. Traffic intensity determination based on statistical methods only gives the average intensity expected at any given time. However, to control traffic accurately, it is required to know the real-time traffic intensity. In this research, image processing and machine learning have been used to estimate actual traffic intensity in real time. General-purpose electronic hardware has been used for in-situ image processing based on the edge-detection method. A deep neural network (DNN) was trained to infer traffic intensity in each image in real time. The trained DNN estimated traffic intensity accurately in 90% of the real-time images during road tests. The electronic system was implemented on a Raspberry Pi single-board computer; hence, it is cost-effective for large-scale deployment.Comment: 6 pages, 11 figures, journa

Psychological Factors Influencing Credit Card Usage of Employees in Colombo District, Sri Lanka

Credit card is one of the trending cashless transaction methods used worldwide with the advancement of technology. Records in Central Bank of Sri Lanka (CBSL) show the demand and the number of credit cards issued are increasing day by day due to different reasons. Researchers have revealed that different demographic, socio-economic and credit card attributes were reasons for use of credit cards among different types of credit card holders. But the influence of psychological factors is also a subject of considerable research. Therefore, the objective of this research is to identify the influential psychological factors on credit card usage of employees in the Colombo district. With the aid of different sampling techniques where necessary, 385 respondents were selected for the sample. Required data were collected through a structured questionnaire and psychological variables were measured by ten-point Likert Scale Statements. Multiple linear regression analysis was carried out with the aid of Minitab 20. Results of the study revealed that the perceived financial cost, user pattern, social status and attitudes are highly influential psychological factors while convenience and financial optimism have not significantly influenced the credit card usage of employees in the Colombo district. Future research is suggested to identify the influence of similar factors for other districts and commercial banks separately, and apply advanced analysis to identify the latent factors that affect credit card usage of employees in the Colombo district. DOI: http://doi.org/10.31357/fhss/vjhss.v07i02.0

AGRO·FORESTRY HOME·GARDENS IN KALUTARA DISTRICT A PARTICIPATORY RURAL APPRAISAL (PRA)

Promotion of agro-Iorestry in home-gardens has been greatly emphasized as a nationalpriority. in the new amendments of forest-policy in Sri Lanka. Further, development ofhomestead gardens is one of the major component or the Participatory Forestry Project ofthe Forest Department. Evidently, the home gardens contribute a substantial amount offood, timber, fuel-wood, fodder etc., of the country. In most of these home-gardens, thecanopy cover is dense with a closure of over 75 percent.The total extent of land under the home-gardens in Kalutara District has significantlydecreased during the last decade. However, the remaining home-gardens are a majorsource of food. timber, and fuel-wood required for household consumption. Moreover,exportable products of the perennial agricultural crops, and fruits required to cater theincreasing demand in the tourism are becoming attractive sources of income from the agroforestryhome-gardens in the district. To improve sustainable agro-Iorcstry home-gardens,an assessment of the present agro-forestry home-gardens in the district is essential.Home centred spatial arrangement in agro-Iorestry reflects different interactions amonghousehold, garden. and gardening as well as socio-economics and indigenous resourcemanagement strategies. Hence, the paper discusses the agro-Iorcstry home-gardens inKal utara district based on the data and information collected through Participatory RuralAppraisal (PRA). The PRA administered the main steps and methods: discussions groupmaps. aggregate maps. wealth runkings, transect walks, participatory transects. venndiagrams. direct matrix, pair-wise ranking and scoring.

FitFlame – Health and Fitness Coaching Application to Mitigate the Issues in the Current Applications

Online fitness coaches help people achieve a healthy lifestyle by offering customized solutions. The demand for professional coaching is expected to grow in the coming years. Nevertheless, no applications in the market address the problems in the coaching process. Today, coaches and clients had to use many third-party apps. The reason for this is that no single fitness coaching app offers communication and exercise-tracking features. Even though some apps meet some of these requirements, they are out of reach for most people's budgets. This paper aims to suggest a robust and full-fledged app to mitigate those issues. FitFlame is the name of the proposed app. Both coaches and clients can benefit from this app. Also, FitFlame is a fitness coaching system available on mobile and the web. It helps clients locate and contact coaches, subscribe to coaching plans, and track their progress. It does away with third-party programs and gives users a better experience

Provenance report regarding Singalees kanon of Lewuke’s kanon

Colonial and Global Histor

Unexpected outcome from Trousseau syndrome

<p>Abstract</p> <p>Background</p> <p>Unprovoked superficial thrombophlebitis and subsequent venous thromboembolism are well-described albeit rare presenting features of advanced visceral malignancy that often manifest too late for curative intervention to be beneficial.</p> <p>Case Presentation</p> <p>We present the first reported case of early gastric carcinoma presenting with these paraneoplastic phenomena in an otherwise healthy farmer. The early presentation allowed for a curative partial gastrectomy, which itself was complicated by the presence of a deep vein thrombosis extending into the inferior vena cava. Fortunately, stabilization of the clot allowed for surgery to proceed without the need for a caval filter. The patient was referred for adjuvant chemotherapy and has since made an excellent recovery.</p> <p>Conclusions</p> <p>This case provides new evidence for the presentation of superficial thrombophlebitis in early gastric carcinoma and the potential for curative surgery in such instances. A high index of suspicion and a prompt diagnostic workup are essential for timely planning and execution of surgery in these early albeit rare presentations.</p

Corporate reporting and disclosures in the emerging capital market of Kuwait:the perceptions of users and preparers

The objective of this paper is to investigate the perceptions of users and preparers regarding financial disclosure practices in annual reports of Kuwaiti listed firms. To measure participants' views, a questionnaire survey was distributed in Kuwait between October and December 2012, to preparers (financial managers) and users (financial analysts) within Kuwaiti listed companies. The study compares between the perceptions of financial managers and financial analysts regarding disclosing information in corporate annual reports as well as the main obstacles facing the disclosure process and what the problems restricting the use of companies' annual reports. The study also seeks to investigate whether there is a perceived need for improving the usefulness of Kuwaiti companies' annual reports for decision-making. The results, based on 137 responses, indicate that accounting practices in Kuwaiti firms are firmly rooted in a decision-usefulness tradition with management and the board of directors viewed as the key audience for reporting information. Indeed, the annual reports of Kuwaiti listed companies are perceived as the most important sources of information. On the whole both users and preparers shared similar concerns regarding the volume of information contained within annual reports; however, their views differed in terms of identifying potential solutions. The results of the study are likely to have implications for decision makers, the academic community and accounting standard setters. 2018 Macmillan Publishers Ltd., part of Springer Nature

Mycophenolate mofetil versus cyclophosphamide for remission induction in ANCA-associated vasculitis: a randomised, non-inferiority trial

OBJECTIVES: Cyclophosphamide induction regimens are effective for antineutrophil cytoplasmic antibody (ANCA)-associated vasculitis (AAV), but are associated with infections, malignancies and infertility. Mycophenolate mofetil (MMF) has shown high remission rates in small studies of AAV. METHODS: We conducted a randomised controlled trial to investigate whether MMF was non-inferior to cyclophosphamide for remission induction in AAV. 140 newly diagnosed patients were randomly assigned to MMF or pulsed cyclophosphamide. All patients received the same oral glucocorticoid regimen and were switched to azathioprine following remission. The primary endpoint was remission by 6 months requiring compliance with the tapering glucocorticoid regimen. Patients with an eGFR <15 mL/min were excluded from the study. RESULTS: At baseline, ANCA subtype, disease activity and organ involvement were similar between groups. Non-inferiority was demonstrated for the primary remission endpoint, which occurred in 47 patients (67%) in the MMF group and 43 patients (61%) in the cyclophosphamide group (risk difference 5.7%, 90% CI -7.5% to 19%). Following remission, more relapses occurred in the MMF group (23 patients, 33%) compared with the cyclophosphamide group (13 patients, 19%) (incidence rate ratio 1.97, 95% CI 0.96 to 4.23, p=0.049). In MPO-ANCA patients, relapses occurred in 12% of the cyclophosphamide group and 15% of the MMF group. In PR3-ANCA patients, relapses occurred in 24% of the cyclophosphamide group and 48% of the MMF group. Serious infections were similar between groups (26% MMF group, 17% cyclophosphamide group) (OR 1.67, 95% CI 0.68 to 4.19, p=0.3). CONCLUSION: MMF was non-inferior to cyclophosphamide for remission induction in AAV, but resulted in higher relapse rate. TRIAL REGISTRATION NUMBER: NCT00414128