scholarly journals Building Visual Anomaly Dataset from Satellite Data using ADS-B

10.29007/cznf ◽  
2019 ◽  
Author(s):  
Marko Kastelic ◽  
Janez Pers
Keyword(s):  
Satellite Data ◽  
Satellite Images ◽  
Detection Methods ◽  
Climate Zones ◽  
Anomalous Data ◽  
The World ◽  
Image Dataset ◽  
Definition Of ◽  
Near Future ◽  
Different Parts

In this paper, we present a novel way of obtaining extremely challenging image dataset for the purpose of benchmarking image anomaly detection methods. By definition, anomalies are rare occurrences, and therefore, annotation of anomalies using human workforce is difficult and costly, as large amounts of mostly non-anomalous data need to be checked. To alleviate this problem, we use satellite images from Planet.com as the source of visual data, and combine them with ADS-B data to detect airplanes in a semi-automatic way. This way, our definition of anomaly is an appearance of an airplane on mostly airplane-free images. This not only speeds up annotation, but also provides the exact specification of what constitutes an anomaly, in an objective way. The resulting meta-dataset, containing references to Planet.com imagery and accurate annotations will be published in the near future. It will include locations of nearly 100 positions of airplanes on satellite images and the corresponding references to satellite images, captured in vicinity of large airports in different parts of the world, in different climate zones.

scholarly journals Defining Hindustani Raga Musicians and Their Relative Intra-Statuses: An Analytical Study

2021 ◽  
Vol 13 (2) ◽  
Author(s):  
Pragya Pyasi ◽  
◽  
Sanjoy Bandopadhyay ◽  
Keyword(s):  
Relative Position ◽  
Delphi Method ◽  
Analytical Study ◽  
Current Investigation ◽  
Music Production ◽  
The World ◽  
Definition Of ◽  
Different Parts

Two very widely used terms, ‘musicians’ and the ‘musicians’ statuses’, are commonly applied labels across the music fraternity, where Hindustani Raga Music [HRM] is no exception. In HRM, there are no objectively laid definitions of these two expressions. In different music cultures, musicians’ statuses were seen from the societal, economic, and based on the roles played in music production and rendering. The intra-status, a musicians’ relative position within the same group, is not clearly defined. The formal texts of HRM also do not categorically define a musician. In India, Afghanistan, and Pakistan, people use the words vAggeyakAr, kalAvant, mirAsI, kasbi, AtAi, zauqI, and others, but these terms do not categorize musicians within the periphery of a specific musician’s close circuit; these words do not point to intra-status. The current investigation used the DELPHI method to find some objective answers to defining musicians and their intra-status. The HRM Experts from different parts of the world with an average HRM association of 39.11 years joined this investigation. The research exercise systematically generated an objective definition of HRM musician and suggested methods for defining HRM musicians’ statuses.

Indian Cultural Nationalism – Defining New Contours (Desha-shastra)

2021 ◽  
Vol 7 (2) ◽  
pp. 138-150
Keyword(s):  
Cultural Nationalism ◽  
Popular Media ◽  
Not Given ◽  
The People ◽  
The World ◽  
Definition Of ◽  
Cultural Colonialism ◽  
Different Parts ◽  
Nation And Nationalism

Nation and nationalism are one of the most discussed terms in modern academics and popular media. India has embraced the people, practices, cuisines, customs, faiths, rituals, religions from different parts of the world. And it is an ever growing accommodative spirit of India and its nationalism. Not ‘only, rather’ but ‘also’ is the Indian approach. It has withstood cultural colonialism in one thousand years. The cantors of India have changed with time but have not given up on culture. Therefore a serious study of Indian view of nationalism as expressed by its ancient seers and modern thinkers is the need of the hour. The paper has three sections: 1. Definition of Cultural Nationalism in Indian approach; 2. Some main concepts of Indian Cultural Nationalism and 3. Indian Cultural Nationalism in the contemporary time Received 9th December 2020; Revised 15th March 2021; Accepted 28th March 2021

scholarly journals Retrospection of Heatwave and Heat Index: A Case Study using ERA5 Dataset

2021 ◽  
Author(s):  
Amit Awasthi ◽  
Kirti Vishwakarma ◽  
Kanhu Charan Pattnayak
Keyword(s):  
Relative Humidity ◽  
Heat Waves ◽  
Extreme Temperature ◽  
Surface Air Temperature ◽  
Climatic Conditions ◽  
Heat Index ◽  
The World ◽  
Definition Of ◽  
Different Parts

Abstract The frequency and intensity of extreme events especially Heat Waves (HW) are growing all around the world which ultimately poses a serious threat to the health of individuals. To quantify the effects of extreme temperature, appropriate information, and the importance of HW and Heat Index (HI) are carefully discussed for different parts of the world. Varied definitions of the HW and HI formula proposed and used by different countries are carried out systematically continent-wise. Different studies highlighted the number of definitions of HW, however mostly used Steadman’s formulae for the calculation of HI that uses surface air temperature and relative humidity as climatic fields which was developed in the late 1970s. Since then, dramatic changes in climatic conditions have been observed as evident from the ERA5 datasets which need to be addressed. Likewise, the definition of HW, which is modified by the researchers as per the geographic conditions, necessary modification in Steadman’s equation also needs to be done. This study will help the researcher community to understand the importance of HW and HI and think about its modification which further helps in better adaptation and application. Furthermore, it opens the scope to develop an equation based on the present scenario keeping in mind the basics of an index as considered by Steadman.

scholarly journals Collecting Data About the Impact of School Libraries on Education, at International Level, in Developing, Emerging and Developed Countries

2021 ◽  
Author(s):  
Helen Boelens ◽  
Henk Van Dam
Keyword(s):  
School Library ◽  
Developed Countries ◽  
School Libraries ◽  
International Level ◽  
School Librarians ◽  
International Scope ◽  
The World ◽  
Definition Of ◽  
The Impact ◽  
Different Parts

This paper describes “work in progress”. It outlines attempts being made by the IASL Research SIG, the ENSIL Foundation and the Royal Tropical Institute in Amsterdam to collect consistent data about school libraries in developing, emerging and developed countries, using an international definition of what a school library actually is. During a meeting of the IASL Research SIG on 24 January 2012 it was agreed that a set of simple questions (approx. 10 questions for each group) which could be answered by pupils, teachers, school librarians and school leaders in different countries throughout the world should be developed . Sets of questions are now being reviewed by a selected group of school library practitioners and academics and by a small sub-committee of the Research SIG. Using the agreed sets of questions, preliminary data will then be collected by a number (school) library associations or other affiliated organizations in different parts of the world. Initial progress and results will be presented. It is to be hoped that some (initial) useful data and comparisons will demonstrate the international scope and impact of school libraries to all stakeholders, at international level.

scholarly journals Retrospection of heatwave and heat index

2021 ◽  
Author(s):  
Amit Awasthi ◽  
Kirti Vishwakarma ◽  
Kanhu Charan Pattnayak
Keyword(s):  
Relative Humidity ◽  
Heat Waves ◽  
Extreme Temperature ◽  
Surface Air Temperature ◽  
Climatic Conditions ◽  
Heat Index ◽  
Threefold Increase ◽  
The World ◽  
Definition Of ◽  
Different Parts

AbstractThe frequency and intensity of extreme events especially heat waves (HW) are growing all around the world which ultimately poses a serious threat to the health of individuals. To quantify the effects of extreme temperature, appropriate information, and the importance of HW and heat index (HI) are carefully discussed for different parts of the world. Varied definitions of the HW and HI formula proposed and used by different countries are carried out systematically continent-wise. Different studies highlighted the number of definitions of HW; however, mostly used Steadman’s formulae, which was developed in the late 1970s, for the calculation of HI that uses surface air temperature and relative humidity as climatic fields. Since then, dramatic changes in climatic conditions have been observed as evident from the ERA5 datasets which need to be addressed; likewise, the definition of HW, which is modified by the researchers as per the geographic conditions. It is evident from the ERA5 data that the temperature has increased by 1–2 °C as compared to the 1980s. There is a threefold increase in the number of heatwave days over most of the continents in the last 40 years. This study will help the researcher community to understand the importance of HW and HI. Furthermore, it opens the scope to develop an equation based on the present scenario keeping in mind the basics of an index as considered by Steadman.

The Role of Moral Education on the Dress Code in the Higher Learning Institution

Sains Insani ◽  
2016 ◽  
Vol 1 (1) ◽  
pp. 10-14
Author(s):  
Ira Meilita Ibrahim ◽  
Taufik A. Latif ◽  
Afi Roshezry Abu Bakar ◽  
Muthualagan Thangavelu
Keyword(s):  
Moral Education ◽  
Private University ◽  
Public University ◽  
Higher Learning ◽  
Private Institutions ◽  
Dress Code ◽  
Institutions Of Higher Learning ◽  
The World ◽  
Definition Of

The advancement of European dress to the rest of the world was linked to the definition of civilization as “a stage of social development considered to be more advanced” and “polite and good-mannered”. The widespread of their fashion style in the 19th and 20th centuries influenced the way the rest of the world attire. The fashion trend and dressing style thus change the purpose of dressing through time. The dressing style in campuses especially in private institutions of higher learning is under particular scrutiny, as it is often said to be inappropriate for a learning environment. This study looked at the importance of moral education, and its role in implementing the dress code for students among university students especially between two types of university i.e. public university and private university. It looked on the dressing style of students, both male and female, and the factors that lead to their dressing pattern which is common among students. This study also advocated the students’ understanding of the content of dress codes in their learning institution and the role played by moral education in regard to dress code. The overall study highlighted students’ perception towards the implementation of the dress code and punishment in their learning institution. The methodologies used to carry out this study are questionnaires and interviews. This study will therefore ascertain the important of dress code among students at higher learning institution and the role of moral education in cultivating values in order to dress properly or decently. Key Words: moral education, dress code, higher learning institution, civilization.

BIOASSAY CHARACTERISTICS OF INDIVIDUAL URINARY GONADOTROPHIN EXTRACTS

1963 ◽  
Vol 42 (2) ◽  
pp. 214-224
Author(s):  
Raymond C. Mellinger ◽  
Jalileh A. Mansour ◽  
Richmond W. Smith
Keyword(s):  
Reference Material ◽  
Young Women ◽  
Reference Standard ◽  
General Acceptance ◽  
Modifying Factors ◽  
Large Numbers ◽  
The World ◽  
Quantitative Bioassay ◽  
Different Parts ◽  
Age And Sex

ABSTRACT A reference standard is widely sought for use in the quantitative bioassay of pituitary gonadotrophin recovered from urine. The biologic similarity of pooled urinary extracts obtained from large numbers of subjects, utilizing groups of different age and sex, preparing and assaying the materials by varying techniques in different parts of the world, has lead to a general acceptance of such preparations as international gonadotrophin reference standards. In the present study, however, the extract of pooled urine from a small number of young women is shown to produce a significantly different bioassay response from that of the reference materials. Gonadotrophins of individual subjects likewise varied from the multiple subject standards in many instances. The cause of these differences is thought to be due to the modifying influence of non-hormonal substances extracted from urine with the gonadotrophin and not necessarily to variations in the gonadotrophins themselves. Such modifying factors might have similar effects in a comparative assay of pooled extracts contributed by many subjects, but produce significant variations when material from individual subjects is compared. It is concluded that the expression of potency of a gonadotrophic extract in terms of pooled reference material to which it is not essentially similar may diminish rather than enhance the validity of the assay.

Christianity in the Twentieth Century

2019 ◽  
Author(s):  
Brian Stanley
Keyword(s):  
Latin America ◽  
Racial Identity ◽  
Sub Saharan Africa ◽  
Central Importance ◽  
Regional Survey ◽  
History Of Christianity ◽  
The World ◽  
History Of ◽  
Sub Saharan ◽  
Different Parts

This book charts the transformation of one of the world's great religions during an age marked by world wars, genocide, nationalism, decolonization, and powerful ideological currents, many of them hostile to Christianity. The book traces how Christianity evolved from a religion defined by the culture and politics of Europe to the expanding polycentric and multicultural faith it is today—one whose growing popular support is strongest in sub-Saharan Africa, Latin America, China, and other parts of Asia. The book sheds critical light on themes of central importance for understanding the global contours of modern Christianity, illustrating each one with contrasting case studies, usually taken from different parts of the world. Unlike other books on world Christianity, this one is not a regional survey or chronological narrative, nor does it focus on theology or ecclesiastical institutions. The book provides a history of Christianity as a popular faith experienced and lived by its adherents, telling a compelling and multifaceted story of Christendom's fortunes in Europe, North America, and across the rest of the globe. It demonstrates how Christianity has had less to fear from the onslaughts of secularism than from the readiness of Christians themselves to accommodate their faith to ideologies that privilege racial identity or radical individualism.

Security Concern and Countermeasures for Cheating in Visual Cryptography

2018 ◽  
Vol 6 (8) ◽  
pp. 277
Author(s):  
Ekta Y
Keyword(s):  
Communication System ◽  
Visual Cryptography ◽  
Detection Methods ◽  
Information Communication ◽  
New Approach ◽  
The World ◽  
Visual Cryptography Scheme ◽  
Prevention Methods ◽  
Security Concern

As IT sector is ruling the world now,confidentiality and security of information has become the most important inseparable aspect in information communication system. Keeping in view the same, a new approach called Visual Cryptography (VC) has been suggested by many researchers but there are some limitations with this scheme and cheating is one of the main problem among them. This paper intends to show the basis of cheating in VC in terms of cheating process, its detection methods and its prevention methods suggested by various researchers along with their merits and demerits. Finally, a good Cheating Immune Visual Cryptography Scheme (CIVCS) has been discussed which states the properties to be adopted by every Visual Cryptography scheme to make it immune to cheating attacks.

THE 2019 NOVEL PANDEMIC OF CORONAVIRUS DISEASE (COVID-19): A STUDY OF EXISTING EVIDENCE IN THE INDIAN POPULATION

2020 ◽  
Vol 7 (2) ◽  
pp. 199-204
Author(s):  
Shrikant Verma ◽  
Mohammad Abbas ◽  
Sushma Verma ◽  
Syed Tasleem Raza ◽  
Farzana Mahdi
Keyword(s):  
Disease Transmission ◽  
Indian Population ◽  
Respiratory Infections ◽  
Clinical Signs ◽  
Case Fatality ◽  
Public Health Emergency ◽  
The World ◽  
And Control ◽  
General Wellbeing ◽  
Different Parts

A novel spillover coronavirus (nCoV), with its epicenter in Wuhan, China's People's Republic, has emerged as an international public health emergency. This began as an outbreak in December 2019, and till November eighth, 2020, there have been 8.5 million affirmed instances of novel Covid disease2019 (COVID-19) in India, with 1,26,611 deaths, resulting in an overall case fatality rate of 1.48 percent. Coronavirus clinical signs are fundamentally the same as those of other respiratory infections. In different parts of the world, the quantity of research center affirmed cases and related passings are rising consistently. The COVID- 19 is an arising pandemic-responsible viral infection. Coronavirus has influenced huge parts of the total populace, which has prompted a global general wellbeing crisis, setting all health associations on high attentive. This review sums up the overall landmass, virology, pathogenesis, the study of disease transmission, clinical introduction, determination, treatment, and control of COVID-19 with the reference to India.

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