scholarly journals Analysis of Accident-Prone Areas in North Jakarta

Neutron ◽  
2021 ◽  
Vol 21 (1) ◽  
pp. 1-9
Author(s):  
Widodo Budi Dermawan ◽  
Muhamad Yuan Kelvin Fuadi ◽  
Muhammad Isradi ◽  
Amar Mufhidin ◽  
Amar Mufhidin
Keyword(s):  
Human Life ◽  
Road Segment ◽  
Survey Method ◽  
Material Loss ◽  
Minor Injury ◽  
The North ◽  
Observation Method ◽  
Serious Injuries

Transportation is an important part of human life, which has the benefit of facilitating the movement of people and the transportation of goods. This study aims to determine and analyze the locations where accidents often occur along the Cakung - Cilincing road, North Jakarta and determine what factors cause accidents along this road. The research on the analysis of accident-prone areas used the observation method with the quantity data provided by the North Jakarta Police Traffic Unit through IRSMS data, and the survey method was carried out on roads with the recording of passing vehicles, followed by calculations according to MKJI 1997. The results of the study were the location coordinates of the locations that had the highest value Accident-prone, namely segment 3 at the coordinate point -6.140891 to -6.13712 with an AEK value of 80 which causes 6 deaths, 0 serious injuries, 1 minor injury, 5 objects losses, and Rp.13,200,000 material loss. The number of accidents at the coordinate point was 5 incidents. The value of material losses from accidents on Jalan Cakung Cilincing reached Rp. 92,900,000 for the last 4 years from 2016 - 2019. And research on road segment performance obtained LOS A with DS 0.06 in the morning, 0.06 in the afternoon, and 0, 07 in the afternoon.

scholarly journals ONLINE LEARNING DURING LOCKDOWN: EFFECT ON MENTAL HEALTH OF HIGHER EDUCATION STUDENTS

2021 ◽  
Vol 9 (47) ◽  
pp. 11515-11527
Author(s):  
Shubhashree Dash
Keyword(s):  
Mental Health ◽  
Online Learning ◽  
Human Life ◽  
Health Assessment ◽  
Survey Method ◽  
Online Learners ◽  
Mental Health Assessment ◽  
Significant Difference ◽  
The Status ◽  
Descriptive Survey

COVID-19 pandemic has influenced every aspect of human life including Education and Mental Health of the learners. Thus, the present study was aimed at assessing the status of online learning and mental health of online learners and to investigate the relationship between the two variables. The descriptive survey method was adopted for the present study and the collected data analysed quantitatively. For collection of the data two self-made tools were used namely Status of Online Learning Scale for Learners and Mental Health Assessment Scale for Learners. The tools were administered on 140 students. The tabulated data was analysed through the Mean, Standard Deviation, correlation and t test. The results revealed that learners are moderately active in online learning. Mental health of the online learners is moderately stable. Online learning is negatively affecting the mental health of the online learners and there was no significant difference found between the mental health of online learners in terms of the gender and the locality.

scholarly journals Traffic calming measures and their effect on the variation of speed

2016 ◽  
Author(s):  
Hernán Gonzalo Orden
Keyword(s):  
Urban Areas ◽  
Field Measurements ◽  
Speed Reduction ◽  
The Road ◽  
The North ◽  
Traffic Calming ◽  
Road Users ◽  
Technical Basis ◽  
Serious Injuries ◽  
North Of Spain

In recent years the number of deaths and serious injuries is decreasing in Spain, but, although the reduction outside the cities has been very strong, inside the urban areas, it has been smaller. This is especially hard if you look at the most vulnerable road users such as pedestrians and cyclists. In many accidents the speed factor appears closely linked not only to the number, but also to the severity of the accidents suffered inside the urban areas. Therefore, a reduction in the speed would improve the road safety. There are different measures known as "traffic calming measures" whose objectives are to reduce both the number and severity of accidents that occur on urban areas, by reducing the traffic flow through the streets, as well as the speed of the vehicles. However, the efficiency in speed reduction of each measure is not entirely known. That's the reason why they are implanted, in many cases, with no technical basis. The aim of this article is to show the effectiveness in reducing speed of some of the traffic calming measures. To this effect, field measurements were done on street sections with different types of traffic calming measures, in different places of a city of Burgos, in the north of Spain. These measurements were compared with other ones sited on other streets sections of similar characteristics but without traffic calming measures. Finally the conclusions are shown and some recommendations for improving their effectiveness are given.DOI: http://dx.doi.org/10.4995/CIT2016.2016.4217

scholarly journals The Correlation between Parents’ Personalities and Responsible Environmental Behavior on Students’ Learning at School

2020 ◽  
Vol 5 (1) ◽  
pp. 55-64
Author(s):  
Karnadi Karnadi ◽  
Sudarwanto Sudarwanto ◽  
Ade Imas Rismayati
Keyword(s):  
Junior High School ◽  
Human Life ◽  
Survey Method ◽  
Environmental Responsibility ◽  
Personality Factor ◽  
Personality Variable ◽  
First Semester ◽  
Responsible Environmental Behavior ◽  
Academic Year ◽  
Islamic Values

Environment is everything around the human being and influences the development of human life. Environmental problems have to be solved by all parties, including parents. Environmental responsibility behavior comes from an awareness of the problems that occurred. This awareness can solve the problems. The responsibility behavior of parents is the result of the interaction of various factors, one of them is a personality factor. This study aimed to recognize the correlation between personality and environmental responsibility behavior of parents. This research was conducted in SMP (Junior High School) Labschool Jakarta, SMP Labschool Kebayoran, and SMP Labschool Cibubur in the first semester of the 2019/2020 academic year. The population of the study was all parents whose children study at the mentioned Lab schools. The method used was a survey method through correlational studies. The correlation coefficient obtained was 0.961. It could be interpreted that the determination coefficient was 92.4 %. Based on the result, it could be concluded that the personality variable contributed to the parents’ environmental responsibility behavior (92.4 %) while 7.6 % was determined by other factors. The very high correlation could have an impact on a child's parenting. Parents who have a high personality will educate their children to have a high personality and environmental responsibility as well. Learning models in schools that are appropriate and contain strong Islamic values will be able to strengthen the personality of a child that has been formed by his parents at home.

scholarly journals POPULASI DAN SERANGAN Cnaphalocrosis medinalis (LEPIDOPTERA; PYRALIDAE) PADA TANAMAN PADI SAWAH DI KABUPATEN MINAHASA TENGGARA

EUGENIA ◽  
2017 ◽  
Vol 23 (1) ◽  
Author(s):  
Moulwy F. Dien ◽  
Daisy S. Kandowangko
Keyword(s):  
Rice Field ◽  
Leaf Roll ◽  
Paddy Rice ◽  
Rice Cultivation ◽  
Paddy Fields ◽  
Survey Method ◽  
Vegetative Phase ◽  
The North ◽  
Average Population ◽  
Lepidoptera Pyralidae

ABSTRACTThe experiment was conducted using a survey method at 4 locations/district in the Southeast Minahasa Regency is Belang,Tombatu, North Tombatu, and East Tombatu. Each location/districts determined three paddy fields (repeats) as a place of observation and sampling. The study lasted for 10 months ie from January to October 2015. Sampling is done diagonally to the respective fields. So one rice field consists of 5 sub-plot as a point of sampling Samples are larvae present in the leaf roll. Implementation of the sampling carried out on rice plants vegetative phase once a week for 6 weeks. The results showed that the average population of C. medinalis (per-10 clumps) on paddy rice cultivation in Southeast Minahasa Regency highest found in the location of the North Tombatu 10.99, then Eastern Tombatu 10.44, Belang 10.43 and lows in the Tombatu 0.94. Observations of percentage of pests C. medinalis highest in Southeast Minahasa Regency found in the sample locations in the North Tombatu which reached 33.95%, Belang 32.51%, Eastern Tombatu 31.86%, and the lowest in the Tombatu 4.08%. Keywords : rice, Cnaphalocrosis medinalis

HEALTH AND ITS IMPORTANCE IN THE FAMILY CARE, EDUCATIONAL AND SOCIALIZATION PROCESS ON THE EXAMPLE OF THE FUNCTIONING OF PROFESSIONAL FOSTER FAMILIES IN SZCZECIN

2021 ◽  
Vol 3 ◽  
pp. 273-291
Author(s):  
Urszula Kazubowska
Keyword(s):  
Human Life ◽  
Family Care ◽  
Family Health ◽  
Survey Method ◽  
Health Attitudes ◽  
Socialization Process ◽  
Foster Families ◽  
A Value ◽  
The Family ◽  
Socialization Processes

Health is in the area of analysis of many sciences, e.g. psychology, sociology, pedagogy or philosophy. Each of them presents health and its specificity in a specific way. The most frequently indicated dimensions of health are: physical, mental (including intellectual and emotional), social, spiritual and transcendent. Contemporary pedagogical concepts of health emphasize that they can be considered as: value, resource (wealth), means, aim, a concept emphasizing the benefits of being healthy. Attention is also paid to the health mandala and the eudaimonic concept of family health. Thanks to these concepts, health is part of family care, educational and socialization processes. Parents, the main implementers of integrated interactions, create, among others, health behaviors, attitudes or lifestyle of their children. The subject of the research was the course of care, educational and socialization processes in professional foster families functioning in the city of Szczecin. The aim of the research was to find out about the specificity of family care, educational and socialization processes. The activities of professional foster families in caring for: children's health, their health attitudes and behaviors as well as health as a value in human life were especially emphasized. The research method was to triangulate the diagnostic survey method with the qualitative dimension of the case study. The technique used for the study was a questionnaire, in-depth qualitative interview and direct observation. The obtained empirical material was subjected to an in-depth quantitative and qualitative analysis with elements of interpretability of the data, however, efforts are being made to make a holistic diagnosis of the family. Axiologization of health attitudes in the surveyed families and making children aware of the need to take care of their own health on the basis of resources at hand are particularly significant for the armory. 

Fault Attitude of the North Section of Huangzhuang-Gaoliying Fault at Beijing, China and Its Effects on the Ground Rupture

2019 ◽  
Vol 24 (4) ◽  
pp. 549-555
Author(s):  
Shuai Zhao ◽  
Yongqi Meng ◽  
Zhenning Ma ◽  
Jiajun Sun
Keyword(s):  
Human Life ◽  
Geophysical Methods ◽  
Beijing Area ◽  
The North ◽  
Refraction Tomography ◽  
Surface Ruptures ◽  
Earthquake Faults ◽  
Subsurface Geometry ◽  
Seismic Images ◽  
Beijing China

Worldwide, slip on earthquake faults causes numerous disasters, resulting in large losses in human life and built structures. To minimize future losses associated with earthquakes along such faults, it is important to precisely locate the faults relative to the built environment and to determine the subsurface geometry of the faults. In Beijing, China, we used shallow-depth geophysical methods to evaluate the location and subsurface geometry of the Huangzhuang-Gaoliying fault (HGF), one of the principal tectonic faults of Beijing area. We used seismic reflection and refraction tomography, multi-channel analysis of surface waves (MASW), and paleoseismic trenching to characterize the north section of HGF near the Gaoliying section of Beijing. Our seismic images indicated that there are at least two strands of the HGF that are distributed over an approximately 200-m-wide zone. We identified a principal fault strand (F1) that is observed in all the seismic images, as well as in a paleoseismic trench. The F1 strikes approximately N49°E and dips southeastward at 70° to 75°. Over the past few years, surface ruptures have occurred along the HGF in several locations, but it is unclear if the surface ruptures were the result of tectonic slip on the HGF or were related to land subsidence along the fault.

scholarly journals Geodetic Results of the Ross Ice Shelf Survey Expeditions, 1962–63 and 1965–66

1969 ◽  
Vol 8 (52) ◽  
pp. 67-90 ◽  
Author(s):  
Egon Dorrer ◽  
Walther Hofmann ◽  
Wilfried Seufert
Keyword(s):  
Maximum Velocity ◽  
Careful Study ◽  
Ice Shelf ◽  
Ice Flow ◽  
Ross Ice Shelf ◽  
The North ◽  
Parallel Movement ◽  
Time Reduction ◽  
Observation Method ◽  
East West

By means of modern geodetic observation techniques the ice movement along an east-west and a north-south profile across the Ross Ice Shelf, Antarctica, was measured during the two Antarctic summers, 1962–63 and 1965–66. 103 markers were placed on the 910 km long traverse. Distances were measured by tellurometer, and traverse angles by a precision theodolite between all consecutive markers, normally 8 to 9 km apart. For this type of observation method, six men distributed into three groups of two men each were necessary.The main part of the paper deals with data processing and with the computation of the ice movement. As the ice moves, the geometrical configuration of the traverse changes during the epoch of observation. For this “reduction to epoch” problem two methods are described in detail: (1) time reduction of observations, and (2) time reduction of positions. Between the two field journeys, only linear ice movement can be assumed. It is possible, however, to determine acceleration and curvature of the ice flow at all traverse points where the traverse angles differ considerably from 180°.The result of all computations is the field of velocity vectors along the traverse. Obvious characteristics are the rapid increase of velocity between the McMurdo Ice Shelf and Ross Ice Shelf, the uniform and nearly parallel movement in the middle of the ice shelf (maximum velocity 935 m year−1), the decrease of velocity along the north-south profile, and the systematic increase of divergence of the flow lines towards the ice margins. Careful study of the velocity vector field shows some deviations from an entirely uniform distribution.

scholarly journals BEBERAPA ASPEK BIOLOGI UDANG PUTIH (Penaeus indicus) DI PERAIRAN SEBELAH UTARA BREBES DAN TEGAL, JAWA TENGAH (Biological Aspects of White Shrimp (Penaeus Indicus) In the North Brebes and Tegal Waters, Central Java)

2017 ◽  
Vol 13 (1) ◽  
pp. 38
Author(s):  
Iin Ika Wahyuni ◽  
Anhar Solichin ◽  
Suradi Wijaya Saputra
Keyword(s):  
Fishing Effort ◽  
White Shrimp ◽  
Survey Method ◽  
The North ◽  
Central Java ◽  
Mean Size ◽  
Penaeus Indicus ◽  
Males And Females ◽  
Biological Aspects ◽  
Growth And Reproduction

 Salah satu potensi perikanan di perairan Brebes dan Tegal adalah Udang Putih yang terancam kelestariannya akibat meningkatnya penangkapan dengan Jaring Arad. Tujuan penelitian ini untuk mengetahui aspek biologi udang P. indicus dan status sumberdayanya, seperti komposisi hasil tangkapan, struktur ukuran, sifat pertumbuhan, dan aspek reproduksi. Metode penelitian yang digunakan yaitu metode survei. Sampel udang diambil 100% dari total hasil tangkapan tiap perahu karena hasil tangkapan kurang dari 100 ekor. Pengambilan sampel enam kali dari Juli-Desember 2016. Tempat pengambilan sampel di TPI Kluwut, Kaliwlingi, Larangan dan Surodadi. Hasil penelitian nilai L50%P. indicus di sebelah utara Brebes dan Tegal memiliki panjang total 84 mm dan 85 mm, nilai ½ L∞ yaitu 97 mm (jantan) dan 121 mm (betina). L50% < ½ L∞ berarti ukuran udang yang tertangkap masih kecil sehingga dikhawatirkan terjadinya growth overfishing. Sifat pertumbuhan udang jantan dan betina di Brebes yaitu isometrik (b=2,98) dan alometrik negatif (b=2,86), di Tegal yaitu alometrik positif (b= 3,43) dan isometrik (b= 3,02). Nilai faktor kondisi P. indicus di Brebes 1,63 (jantan) dan 1,59 (betina), sedangkan di Tegal 1,81 (jantan) dan 1,57 (betina). Perbandingan nisbah kelamin P. indicus di Brebes 1: 4,4 dan di Tegal 1: 2,9. Status tingkat pemanfaatan sumberdaya udang P. indicus di sebelah utara Brebes dan Tegal perlu penyempurnaan untuk memenuhi syarat perikanan yang berkelanjutan. One of the potential fishery in the Brebes and Tegal waters is P. Indicus shrimp that has been threatened by increasing fishing effort of Arad net. The purpose of this research to know biological aspects of P. indicus and resources status, such as composition of catch, size of structure, growth, and reproduction aspects. The method used is survey method. Shrimp samples were taken at random 10% of the total catch per boat. Sampling six times from July to December 2016. The sampling at TPI Kluwut, TPI Kaliwlingi, TPI Larangan and TPI Surodadi. The results of research L50% value of P. indicus in north Brebes and Tegal has 84 mm and 85 mm TL, ½ L∞ are 97 mm (males) and 121 mm (females). L50% <½ L∞ mean size of shrimp caught are ssmall to worry about the occurrence of growth overfishing. The growth of males and females shrimp in Brebes are isometric (b = 2.98) and negative allometric (b = 2.86), in Tegal growth of males and females are positive allometrik (b = 3.43) and isometric (b = 3.02). Condition factor P. indicus in Brebes are 1.63 (males) and 1.59 (females), whereas in Tegal are 1.81 (males) and 1.57 (females). Sex ratio P. indicus in Brebes 1: 4.4 and in Tegal 1: 2.9. Status of the level of resource P. indicus need improvement to qualify sustainable fisheries.  

scholarly journals Application of GNSS Methodologies to Obtain Precipitable Water Vapor (PWV) and Its Comparison with Radiosonde Data

Proceedings ◽  
2019 ◽  
Vol 19 (1) ◽  
pp. 24 ◽  
Author(s):  
Raquel Perdiguer-López ◽  
José Luis Berné-Valero ◽  
Natalia Garrido-Villén
Keyword(s):  
Water Vapor ◽  
Precipitable Water ◽  
Weather Conditions ◽  
Precipitable Water Vapor ◽  
Radiosonde Data ◽  
Tropospheric Delay ◽  
The North ◽  
Radiosonde Station ◽  
Observation Method ◽  
North Of Spain

A processing methodology with GNSS observations to obtain Zenith Tropospheric Delay using Bernese GNSS Software version 5.2 is revised in order to obtain Precipitable Water Vapor (PWV). The most traditional PWV observation method is the radiosonde and it is often used as a standard to validate those derived from GNSS. For this reason, a location in the north of Spain, in A Coruña, which has a GNSS station with available data and also a radiosonde station, was chosen. Two GPS weeks, in different weather conditions were calculated. The result of the comparison between the GNSS- retrieved PWV and Radiosonde-PWV is explained in the last section of this paper.

INFLUENCE OF ONLINE ADVERTISING IN THE PROMOTION OF NIGERIA PROFESSIONAL FOOTBALL LEAGUE (NPFL)

2020 ◽  
Vol 11 (1) ◽  
pp. 231-246
Author(s):  
Ifeanyi L. Anorue ◽  
Stanley U. Ugboaja ◽  
Chizoba P. Okonkwo
Keyword(s):  
Online Advertising ◽  
Research Work ◽  
Central Zone ◽  
Survey Method ◽  
Professional Football ◽  
Technological Determinism ◽  
The North ◽  
Huge Impact ◽  
Marketing Team ◽  
Web Designers

The advent of online advertising has drastically changed how football is approached and funded. No doubt, Information and Communication Technology has had huge impact on sports development across the globe and also has created new vista for sports promotion, marketing, sports followership and revenue generation. This study examines the influence of online advertising in the promotion of Nigeria Professional Football League (NPFL). The technological determinism theory was used as theoreti-cal basis for this research work. Survey method of research was adopted with four hundred copies of questionnaire administered to respondents in four States in the North- Central zone of Nigeria namely; Niger, Kogi, Benue and FCT. It was found that the extent of online advertising usage by the League Management Company (LMC) and NPFL club sides is poor in compare to its usage by other league organizers and club sides in advanced nations. Therefore, this study recommends that the league han-dlers should, immediately, consider setting up a fully equipped social media marketing team. This should include; web designers, graphic artists, online media influencers and advert executives. The LMC should also ensure the employment of professional web designers to revamp the look-and-feel of the site. Make it more user-friendly and updated constantly. Also, the website should be fully commercialized.

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