STOCHASTIC BACKGROUND OF GRAVITATIONAL WAVES

2000 ◽  
Vol 09 (03) ◽  
pp. 361-368 ◽  
Author(s):  
PIA ASTONE ◽  
VALERIA FERRARI ◽  
MICHELE MAGGIORE ◽  
JOSEPH D. ROMANO
Keyword(s):  
Data Analysis ◽  
Gravitational Waves ◽  
Point Of View ◽  
Experimental Results ◽  
Stochastic Background ◽  
Theoretical Predictions ◽  
The Status

The search for a stochastic background of gravitational waves is very interesting, both from a cosmological and astrophysical point of view. We give here a brief summary of the status of theoretical predictions, experimental results and data analysis activities.

scholarly journals Research on Risk Assessment of Science and Technology Data in Network Finance Based on Portfolio Empowerment

2021 ◽  
Vol 2021 ◽  
pp. 1-10
Author(s):  
Qi Zhao
Keyword(s):  
Risk Assessment ◽  
Data Analysis ◽  
Decision Tree ◽  
Bayesian Network ◽  
Risk Index ◽  
Experimental Results ◽  
Characteristic Quantity ◽  
The Status ◽  
Assessment Time ◽  
Definition Of

At present, the proposed network finance technology data risk assessment time is too long, leading to low accuracy. In order to solve the above problems, this paper puts forward the research on the risk assessment of network financial S&T data based on portfolio weighting, determines the risk index of network financial S&T data, calculates the weight of risk data in network S&T data, searches the risk data characteristic quantity in networks according to network S&T risk index, and completes the extraction of risk data. According to the risk data characteristics of network finance, a decision tree is constructed, the data entropy involved in the decision tree is calculated, the types of risk data characteristics are induced, the nodes of the decision tree are created, and the status of risk data of network finance is obtained. The state of risk data is brought into the definition of Bayesian network probability, and the risk degree of risk data is analyzed to improve the precision of risk data analysis. The experimental results show that the risk assessment of network financial S&T data based on portfolio weighting can effectively shorten the assessment time and improve the accuracy.

scholarly journals Stochastic and continuous gravitational wave analysis pipelines for pulsar timing array data

2012 ◽  
Vol 8 (S291) ◽  
pp. 178-178
Author(s):  
Justin Ellis ◽  
Fredrick Jenet ◽  
Xavier Siemens ◽  
Maura McLaughlin
Keyword(s):  
Data Analysis ◽  
Gravitational Waves ◽  
Recent Progress ◽  
Simulated Data ◽  
Wave Analysis ◽  
Stochastic Background ◽  
Pulsar Timing ◽  
Timing Data ◽  
Timing Models ◽  
Pulsar Timing Array

AbstractThe Nanohertz Observatory for Gravitational Waves (NANOGrav) collaboration aims to detect gravitational waves (GWs) through the precise timing of millisecond pulsars. GWs will come in the form of a stochastic background, continuous sources and burst sources. Here we will review recent progress on the development of data analysis pipelines aimed at the detection of a stochastic background as well as continuous sources. We will introduce the Optimal Statistic and F-Statistic methods that are used in the stochastic and continuous pipelines, respectively. Both pipelines are fully functional on real pulsar timing data and take into account the timing models for each pulsar. Finally, we will present the efficacy of each pipeline on locally simulated data as well as data from the 2012 IPTA data challenge.

Medical Diagnosis from a Clinician’s Point of View

1978 ◽  
Vol 17 (01) ◽  
pp. 28-35
Author(s):  
F. T. De Dombal
Keyword(s):  
Decision Making ◽  
Data Analysis ◽  
Computer Science ◽  
Medical Diagnosis ◽  
Information Science ◽  
Point Of View ◽  
Joint Research ◽  
The World

This paper discusses medical diagnosis from the clinicians point of view. The aim of the paper is to identify areas where computer science and information science may be of help to the practising clinician. Collection of data, analysis, and decision-making are discussed in turn. Finally, some specific recommendations are made for further joint research on the basis of experience around the world to date.

The position of the State in the international system from the perspective of major schools of thought in international relations

2019 ◽  
pp. 79
Author(s):  
Salah Hassan Mohammed ◽  
Mahaa Ahmed Al-Mawla
Keyword(s):  
International Relations ◽  
International Politics ◽  
International System ◽  
International Order ◽  
The State ◽  
Point Of View ◽  
The Status ◽  
Future Vision

The Study is based on the state as one of the main pillars in international politics. In additions, it tackles its position in the international order from the major schools perspectives in international relations, Especially, these schools differ in the status and priorities of the state according to its priorities, also, each scholar has a different point of view. The research is dedicated to providing a future vision of the state's position in the international order in which based on the vision of the major schools in international relations.

Graphic design practice of an image for the Chinese character for "鼓 Drum"

2019 ◽  
Author(s):  
POHSUN WANG
Keyword(s):  
Design Thinking ◽  
Chinese Character ◽  
Science And Technology ◽  
Point Of View ◽  
Learning Design ◽  
Design Practice ◽  
Cultural Issues ◽  
Artistic Value ◽  
The Status ◽  
The Times

Basic shape is one of the most important components of the learning design process. Using Western design thinking to understand shape, color and composition layout and attempting to reinterpret the application of traditional calligraphy from a design point of view—whether it is the expression of form or the meaning of content—are both important aspects of design thinking. The writing patterns of traditional calligraphy and the design creation of modern experiments may have different biases. If the artistic value of "the brush and ink of the time" is compared to the science and technology of innovation as the main appeal, the expressiveness of the traditional writing mode is obviously difficult to achieve. Using science and technology as an option for design creation is a difficult way to proceed; however, technology, ideas and thinking can still be in sync with the cultural issues of an entire era. This is also the test of the times to which contemporary creations are subjected. There are infinite possibilities for development, and it is worthwhile to explore these possibilities together with artistic aspirants. On the other hand, if we follow the well-beaten path of the status quo, the creativity of traditional calligraphic art will wither, it will deviate from the larger environment of the era in which it operates, and it will inevitably be neglected and pushed out by other art categories. The design and creation process uses the traditional calligraphy characters and drums as the theme, assisted by digital tools in the creation, and finally transforms the traditional calligraphy visual form into an expression of the art of science and technology.

THE ISSUE OF MINORS’S GUARDIANSHIP SENTENCED TO IMPRISONMENT

2020 ◽  
pp. 33-37
Author(s):  
Ирина Викторовна Евстафьева
Keyword(s):  
Juvenile Offenders ◽  
Legal Status ◽  
Careful Consideration ◽  
Point Of View ◽  
Sufficient Detail ◽  
Domestic Legislation ◽  
The Status ◽  
Correct Understanding ◽  
The Given

В статье исследуются вопросы попечительства в отношении несовершеннолетних, отбывающих наказание в виде лишения свободы. Проблема, поднимаемая автором настоящей статьи, многогранна, касается различных аспектов отбывания наказания несовершеннолетними в воспитательных колониях и требует комплексного исследования, способного ответить на определенно значимый вопрос: является ли колония законным представителем находящихся в ней несовершеннолетних со всеми вытекающими из статуса законных представителей последствиями. При этом необходимо обращать внимание на специфику правового статуса лиц, отбывающих наказание в воспитательных колониях, которые, во-первых, являются несовершеннолетними, то есть не обладают дееспособностью в полном объеме и нуждаются в особой заботе, защите и представительстве, а во-вторых, осуждены за совершение тяжкого или особо тяжкого преступления, влекущего изоляцию от общества и определенные ограничения и лишения. Отечественное законодательство достаточно детально регламентирует особенности режима отбывания наказания в виде лишения свободы несовершеннолетними, не определяя при этом статуса воспитательных колоний, кем они являются: воспитателями, попечителями или исключительно учреждениями исполнения наказаний. Между тем правильное понимание значения и роли воспитательной колонии в жизни находящихся в ней несовершеннолетних преступников, по мнению автора, поможет избежать ряда проблем, объективно складывающихся в учреждениях подобного рода. С этой точки зрения предлагаемая тема представляет интерес не только для ученых-теоретиков, но и для практиков - сотрудников соответствующих учреждений. Особо следует подчеркнуть, что исследований по данной тематике в специальной литературе нет. Отдельные исследования, встречающиеся в современной литературе, касаются исключительно общего гражданско-правового статуса несовершеннолетних осужденных. Однако это обстоятельство может свидетельствовать только о новизне данной темы, но никак не об отсутствии самой проблемы. The article analyzes the issues of the status of educational colonies as guardians of minors serving a sentence of imprisonment. In fact, the problem raised by the author of this article is multifaceted, concerns various aspects of the serving of punishment by minors in educational colonies and requires a comprehensive study that can answer, it seems, a definitely significant question: whether the colony is the legal representative of the minors in it with all the consequences arising from the status of legal representatives in the form of duties and responsibilities. At the same time, it seems, it is necessary to pay attention to the specifics of the legal status of citizens serving sentences in educational colonies, who, firstly, are minors, i.e. do not have full legal capacity and need special care, protection and representation, and, secondly, are convicted of committing a serious or particularly serious crime, entailing isolation from society and certain restrictions and deprivation. Domestic legislation regulates in sufficient detail the peculiarities of the regime of serving sentences in the form of deprivation of liberty by minors, without determining the status of educational colonies. Who are they: educators, Trustees or only institutions of execution of punishments. Meanwhile, the correct understanding of the importance and role of the educational colony in the life of juvenile offenders in it, according to the author, will help to avoid a number of problems that objectively develop in institutions of this kind. From this point of view, the proposed topic is of interest not only for theoretical scientists, but for practitioners-employees of relevant institutions. It should be emphasized that there are no studies on this subject in the special literature. However, this circumstance can testify only about novelty of the given subject, but in any way about absence of the problem. It seems that the relevance and importance of a problem is not always measured by the number of studies devoted to it. Sometimes these its traits are manifest only under particularly careful consideration.

Remembering From-the-Outside

2018 ◽  
Author(s):  
Christopher McCarroll
Keyword(s):  
Empirical Evidence ◽  
Point Of View ◽  
Philosophical Analysis ◽  
Visual Perspective ◽  
Observer Perspective ◽  
The Status ◽  
Key Issues ◽  
Way Of Thinking

This chapter sets out some key issues related to a philosophical analysis of point of view in memory. It does so by looking at examples of psychological, philosophical, and literary accounts of the phenomenon, as well as examples of the author’s own observer perspective memories. The chapter provides an overview of some of the empirical evidence related to visual perspective in memory. Despite these consistent empirical findings, however, a number of doubts and misconceptions about remembering from-the-outside still linger, especially concerning the status of observer perspectives in memory. This chapter outlines some of the skepticism to the possibility of remembering from-the-outside and points to a possible diagnosis of why such skepticism arises. This chapter points to a way of thinking about memory—to be developed through the course of the book—which eases the worries about remembering from-the-outside.

Can an Adulteress Save Jesus? the Pericope Adulterae, Feminist Interpretation, and the Limits of Narrative Agency

2018 ◽  
Author(s):  
Jennifer Knust
Keyword(s):  
Point Of View ◽  
Feminist Interpretation ◽  
Narrative Agency ◽  
The Status ◽  
The Face ◽  
History Of

The pericope adulterae (John 7:53–8:11) is often interpreted as an inherently feminist story, one that validates women’s humanity in the face of a patriarchal order determined to reduce sexual sinners and women more generally to the status of object. Reading this story within a framework of queer narratology, however, leads to a different point of view, one that challenges the consequences of seeking rescue from a god and a text that are both quite willing to forge male homosocial bonds at a woman’s expense. As the history of this story also shows, texts and their meanings remain unsettled and therefore open to further unpredictable and contingent elaboration. Pondering my own feminist commitments, I attempt to imagine a world and a story where a woman is a person and Jesus is in need of rescue. Perhaps such a world is possible. Or perhaps it is not.

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