Preliminary study on the use of the Vemco Positioning System to determine fish movements in artificial reef areas: a case study on Sciaena umbra Linnaeus, 1758

2015 ◽  
Vol 31 ◽  
pp. 41-47 ◽  
Author(s):  
A. Özgül ◽  
A. Lök ◽  
A. Ulaş ◽  
F. O. Düzbastılar ◽  
T. T. Tanrıkul ◽  
...  
Keyword(s):  
Artificial Reef ◽  
Positioning System ◽  
Fish Movements ◽  
Vemco Positioning System ◽  
Preliminary Study

scholarly journals Changes of Walking Activity During the First Cycle Phases of COVID-19 Pandemic: A Case Study of Seoul, Korea

2021 ◽  
pp. 193758672110265
Author(s):  
Youngjun Park ◽  
Haekwon Chung ◽  
Sohyun Park
Keyword(s):  
Public Health ◽  
Physical Inactivity ◽  
Voluntary Participation ◽  
Walking Activity ◽  
Significant Difference ◽  
Before And After ◽  
Acceleration And Deceleration ◽  
Preliminary Study ◽  
The Government

Aim: This study explores the changes in regular walking activities during the phases of the pandemic. Background: With the spread of COVID-19 transmission, people are refraining from going out, reducing their physical activity. In South Korea, COVID-19 broke out in the 4th week of 2020 and experienced the first cycle phases of the pandemic, such as outbreak, widespread, and decline. In response to the pandemic, the government encouraged voluntary participation in social distancing campaigns, and people reduced their outside activities. Methods: This article examines the decrease and increase of the Prevalence of Regular Walking (≥30 min of moderate walking a day, on ≥5 days a week) by the COVID-19 phases. This study is based on weekly walking data for 15 weeks in 2020, via the smartphone healthcare app, which is managed by 25 public health offices of the Seoul government. Results: According to the findings, the level of prevalence of regular walking (PRW) has a significant difference before and after the outbreak, and every interval of the four-stage COVID-19 phases, that is, pre-pandemic, initiation, acceleration, and deceleration. The level of PRW sharply decreased during initiation and acceleration intervals. In the deceleration interval of COVID-19, the PRW kept increasing, but it has not yet reached the same level as the previous year when the COVID-19 did not exist. Conclusions: As a preliminary study, this study explains empirically how COVID-19 changed PRW in Seoul. It would be helpful to enhance our understanding of the changes in physical inactivity in the pandemic period.

scholarly journals Parking Places to Moped-Style Scooter Sharing Services Using GIS Location-Allocation Models and GPS Data

2021 ◽  
Vol 10 (4) ◽  
pp. 230
Author(s):  
Onel Pérez-Fernández ◽  
Juan Carlos García-Palomares
Keyword(s):  
Global Positioning System ◽  
Catchment Area ◽  
Public Spaces ◽  
Gps Data ◽  
Positioning System ◽  
Urban Centers ◽  
Location Allocation ◽  
Global Positioning ◽  
The City

Moped-style scooters are one of the most popular systems of micro-mobility. They are undoubtedly good for the city, as they promote forms of environmentally-friendly mobility, in which flexibility helps prevent traffic build-up in the urban centers where they operate. However, their increasing numbers are also generating conflicts as a result of the bad behavior of users, their unwarranted use in public spaces, and above all their parking. This paper proposes a methodology for finding parking spaces for shared motorcycle services using Geographic information system (GIS) location-allocation models and Global Positioning System (GPS) data. We used the center of Madrid and data from the company Muving (one of the city’s main operators) for our case study. As well as finding the location of parking spaces for motorbikes, our analysis examines how the varying distribution of demand over the course of the day affects the demand allocated to parking spaces. The results demonstrate how reserving a relatively small number of parking spaces for scooters makes it possible to capture over 70% of journeys in the catchment area. The daily variations in the distribution of demand slightly reduce the efficiency of the network of parking spaces in the morning and increase it at night, when demand is strongly focused on the most central areas.

scholarly journals An autonomous navigational system using GPS and computer vision for futuristic road traffic

2022 ◽  
Vol 12 (1) ◽  
pp. 179
Author(s):  
Prabha Ramasamy ◽  
Mohan Kabadi
Keyword(s):  
Computer Vision ◽  
Global Positioning System ◽  
Navigation System ◽  
Autonomous Navigation ◽  
Road Traffic ◽  
Positioning System ◽  
Traffic System ◽  
Global Positioning ◽  
Navigational System

Navigational service is one of the most essential dependency towards any transport system and at present, there are various revolutionary approaches that has contributed towards its improvement. This paper has reviewed the global positioning system (GPS) and computer vision based navigational system and found that there is a large gap between the actual demand of navigation and what currently exists. Therefore, the proposed study discusses about a novel framework of an autonomous navigation system that uses GPS as well as computer vision considering the case study of futuristic road traffic system. An analytical model is built up where the geo-referenced data from GPS is integrated with the signals captured from the visual sensors are considered to implement this concept. The simulated outcome of the study shows that proposed study offers enhanced accuracy as well as faster processing in contrast to existing approaches.

scholarly journals An Analysis of Reading Performances of Indonesian EFL Learners for Extensive Reading Practice

2017 ◽  
Vol 1 (1) ◽  
pp. 35
Author(s):  
Syofia Delfi ◽  
Hamidah Yamat
Keyword(s):  
Preliminary Data ◽  
Reading Performance ◽  
Extensive Reading ◽  
Reading Practice ◽  
Efl Learners ◽  
Preliminary Study

Learners’ reading performances are needed to be studied in order to clarify the appropriate context of studies about learners’ extensive reading experiences. This article is based on a preliminary study on “a Case Study on Two Indonesian Learners’ Extensive Reading in English Experiences towards Developing Reading Competency”. This article aimed to answer two questions: (1) How is The Indonesian EFL learners’ reading performance before learning extensive reading? (2) How is The Indonesian EFL learners’ reading TOEFL score for reading section before learning extensive reading? An analysis was conducted for the data on the documents of reading performance and Reading Section of TOEFL score. The result of this study found: (1) The Indonesian EFL learners’ reading performance before learning extensive reading is in the range 66-80 (B) in Reading III for all learners (100%) (2) The Indonesian EFL learners’ TOEFL score for Reading section before learning extensive reading is in the range 51% - 80 %. These preliminary data were needed in order to indentify the learners’ reading performances, therefore, it is expected that the findings are meaningful for the study designed.

scholarly journals Application of Urban Geology in Construction Projects (Case Study: Urban Geology of Sarpol-e Zahab, Kermanshah Province, Iran)

2021 ◽  
Vol 53 (1) ◽  
Author(s):  
Sajad Afzali ◽  
Faezeh Taheri Sarmad ◽  
Mojtaba Heidari ◽  
Seyed Hossein Jalali
Keyword(s):  
Urban Space ◽  
Construction Projects ◽  
Urban Geology ◽  
Natural Phenomena ◽  
Horizontal Acceleration ◽  
Preliminary Study ◽  
The Impact ◽  
The City ◽  
Financial Losses

Urban geology is a preliminary study for the construction and development of cities, which has been more prominent in recent decades in some countries despite its long application history. It assesses the impact of geological and natural phenomena on urban space and available structures. The earthquake on Nov. 21, 2017, inflicted a lot of damage to the city of Sarpol-e Zahab, west of Iran, including financial losses and casualties. Reconstruction of this city and planning for its sustainable development entail conducting urban geological studies. In the present study, the effect of natural phenomena on Sarpol-e Zahab County was studied by investigating its geology and geomorphology. The results showed that, in addition to the earthquake that habitually affected the city of Sarpol-e Zahab, the hazards of other phenomena are also significant. Recorded horizontal acceleration in the recent earthquake confirmed the high seismicity of Sarpol-e Zahab has.

scholarly journals Studying Mustahik Requirements Based on Had Kifayah Benchmark: A Case from East Nusa Tenggara (NTT)

2019 ◽  
Vol 4 (1) ◽  
pp. 35-43
Author(s):  
Kamilah Kinanti
Keyword(s):  
Basic Needs ◽  
Cost Of Living ◽  
Before And After ◽  
Preliminary Study ◽  
Standard Limit ◽  
Strategic Studies

As an effort to optimize the transparent and measurable zakat management, BAZNAS Center of Strategic Studies has been developing several instruments, including the Had Kifayah measure. The measurement is the standard limit of basic needs of a Muslim, which is helpful to consider the requirements of zakat recipients. By employing Had Kifayah, this paper performs a case study from Nusa Tenggara Timur (NTT) Province in 2018 and finds that NTT had the highest cost of living of IDR3,363,105.00 per family (monthly). This paper covers the preliminary study verifying the categorization pyramid as in Had Kifayah standard to investigate the changes of a mustahik income and expenditure before and after the productive zakat program of BAZNAS. The results show that the program conducted by BAZNAS-NTT from 2016 to 2017 is found to be in the fourth priority on the Had Kifayah pyramid. Keyword: Had Kifayah, priority pyramid of Had Kifayah, Mustahik of Productive Zakat Program, Nusa Tenggara Timur (NTT)

Facilities management in Malaysia

Facilities ◽  
2014 ◽  
Vol 32 (9/10) ◽  
pp. 490-508 ◽  
Author(s):  
Nik Elyna Myeda ◽  
Michael Pitt
Keyword(s):  
Facilities Management ◽  
Key Factors ◽  
Case Study Methodology ◽  
Content Type ◽  
Participation Constraint ◽  
Study Methodology ◽  
Research Gap ◽  
Preliminary Study ◽  
Method Approach

Purpose – The purpose of this paper is to understand the facilities management (FM) industry in Malaysia, looking at the development and focus in the industry in contrast with other countries where the FM industry is mature. The paper also focuses on the development hierarchy and initiatives taken by the Malaysian Government regarding public service in FM. Design/methodology/approach – The study adopts a mixed method approach. The first method used is an FM literature review; this is followed by a survey of Malaysian FM practitioners, which also acts as a preliminary study for this research. Findings – The paper proposes a set of elements in understanding FM development in Malaysia. These are categorised into seven key factors: level of growth, practice, service, profession, opportunities, demands and challenges. Research limitations/implications – The preliminary survey was carried out to ascertain the research gap and viability of the study. Although there was a participation constraint, it is believed that the responses have contributed significantly in indicating the way forward for this research. Practical implications – There is a lack of FM studies in the Malaysian context, which limits the knowledge and exploration of the research scope. This study gives more opportunities for future researchers to embark on research in this area. Originality/value – The paper gives comprehensive key factors defining development or progress of the FM industry in Malaysia. A further study exploring the element of FM service performance will be conducted based on a case study methodology.

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