scholarly journals Based on the digital technology of smoked painting cultural creation product design

2021 ◽  
Vol 236 ◽  
pp. 05020
Author(s):  
Zhang Jing ◽  
Yin Jiayi
Keyword(s):  
Product Design ◽  
Digital Technology ◽  
Information Age ◽  
Psychological Needs ◽  
Digital Information ◽  
Color Analysis ◽  
Existing Problems ◽  
Wide Range ◽  
Problems And Solutions ◽  
Key Factor

Under the product design in the digital information age is no longer a common product design, digital technology has a wide range of areas, is composed of a variety of technology, by referencing the digital technology in the design of the product to solve the current existing problems and solutions. Through the understanding of the current situation, color analysis, image extraction of these three artistic processing design this design contains more designers to understand the deep step of our era, the design focuses on modern people psychological needs and the moral of the product. Gradually integrate product design art and digital technology into people's life, making it a key factor to promote the development of digital art technology.

scholarly journals RK Algorithm: Stochastic Parallel Methodology for Symmetric Key Cryptography

2017 ◽  
Vol 2 (3) ◽  
pp. 137-144
Author(s):  
Yegireddi Ramesh ◽  
Kiran Kumar Reddi
Keyword(s):  
Information Age ◽  
Block Size ◽  
Large Data ◽  
Digital Information ◽  
Text Data ◽  
Plain Text ◽  
Cipher Text ◽  
Wide Range ◽  
Symmetric Key ◽  
Symmetric Key Cryptography

With the enormous growth in the Internet and network, data security has become an inevitable concern for any organization. From antecedent security has attracted considerable attention from network researchers. In this perspective many possible fields of endeavour come to mind with many cryptographic algorithms in a broader way, each is highly worthy and lengthy. As society is moving towards digital information age we necessitate highly standard algorithms which compute faster when data size is of wide range or scope. On survey, numerous sequential approaches carried out by symmetric key algorithms on 128 bits as block size are ascertained to be highly in securable and resulting at a low speed. As in the course the commodities are immensely parallelized on multi core processors to solve computational problems, in accordance with, propound parallel symmetric key based algorithms to encrypt/decrypt large data for secure conveyance. The algorithm is aimed to prevail by considering 64 character (512 bits) plain text data, processed 16 characters separately by applying parallelism and finally combine each 16 character cipher data to form 64 character cipher text. The round function employed in the algorithm is very complex, on which improves efficacy.

scholarly journals Identifi cation and characterization of components

2018 ◽  
Vol 1 (1) ◽  
Author(s):  
Yueshan Lin
Keyword(s):  
Product Design ◽  
New Technology ◽  
Rapid Development ◽  
Information Age ◽  
Basic Material ◽  
Electronic Components ◽  
Electronic Products ◽  
Wide Range ◽  
Important Position

In the information age, components in all kinds of electronic products occupy an important position, in particular, somecommon electronic components, electronic products is essential to the basic material. The performance of various typesof components, features, the use of the scope of the function of the electronic product design and manufacturing hasa very important role especially in the past period. Along with the rapid development of the electronics industry, newrequirements and components industry is also constantly using new materials. New technology has introduced newproducts for the development of electronic products to open up new ways. This chapter will be a number of commonlyused electronic components according to its type, performance characteristics and testing. As a brief introduction andstrive to have a wide range of components have a general understanding in order to facilitate product design and expandthe range of components used.

scholarly journals RK algorithm: stochastic parallel methodology for symmetric key cryptography

2020 ◽  
Vol 2 (3) ◽  
pp. 137-144
Author(s):  
Yegireddi Ramesh ◽  
Kiran Kumar Reddi
Keyword(s):  
Information Age ◽  
Block Size ◽  
Large Data ◽  
Digital Information ◽  
Text Data ◽  
Plain Text ◽  
Cipher Text ◽  
Wide Range ◽  
Symmetric Key ◽  
Symmetric Key Cryptography

With the enormous growth in the Internet and network, data security has become an inevitable concern forany organization. From antecedent security has attracted considerable attention from network researchers. In thisperspective many possible fields of endeavour come to mind with many cryptographic algorithms in a broader way,each is highly worthy and lengthy. As society is moving towards digital information age we necessitate highlystandard algorithms which compute faster when data size is of wide range or scope. On survey, numerous sequentialapproaches carried out by symmetric key algorithms on 128 bits as block size are ascertained to be highly insecurable and resulting at a low speed. As in the course the commodities are immensely parallelized on multi coreprocessors to solve computational problems, in accordance with, propound parallel symmetric key based algorithmsto encrypt/decrypt large data for secure conveyance. The algorithm is aimed to prevail by considering 64 character(512 bits) plain text data, processed 16 characters separately by applying parallelism and finally combine each 16-character cipher data to form 64-character cipher text. The round function employed in the algorithm is verycomplex, on which improves efficacy.

RepPer: Perception of Psychiatric Disorders on Twitter in French (Preprint)

2020 ◽  
Author(s):  
Sarah Delanys ◽  
Farah Benamara ◽  
Véronique Moriceau ◽  
François Olivier ◽  
Josiane Mothe
Keyword(s):  
Social Media ◽  
Psychiatric Disorders ◽  
Digital Technology ◽  
Psychotic Disorders ◽  
Negative Polarity ◽  
Machine Learning Algorithms ◽  
Annotation Scheme ◽  
Word Use ◽  
Wide Range ◽  
Initial Dataset

BACKGROUND With the advent of digital technology and specifically user generated contents in social media, new ways emerged for studying possible stigma of people in relation with mental health. Several pieces of work studied the discourse conveyed about psychiatric pathologies on Twitter considering mostly tweets in English and a limited number of psychiatric disorders terms. This paper proposes the first study to analyze the use of a wide range of psychiatric terms in tweets in French. OBJECTIVE Our aim is to study how generic, nosographic and therapeutic psychiatric terms are used on Twitter in French. More specifically, our study has three complementary goals: (1) to analyze the types of psychiatric word use namely medical, misuse, irrelevant, (2) to analyze the polarity conveyed in the tweets that use these terms (positive/negative/neural), and (3) to compare the frequency of these terms to those observed in related work (mainly in English ). METHODS Our study has been conducted on a corpus of tweets in French posted between 01/01/2016 to 12/31/2018 and collected using dedicated keywords. The corpus has been manually annotated by clinical psychiatrists following a multilayer annotation scheme that includes the type of word use and the opinion orientation of the tweet. Two analysis have been performed. First a qualitative analysis to measure the reliability of the produced manual annotation, then a quantitative analysis considering mainly term frequency in each layer and exploring the interactions between them. RESULTS One of the first result is a resource as an annotated dataset . The initial dataset is composed of 22,579 tweets in French containing at least one of the selected psychiatric terms. From this set, experts in psychiatry randomly annotated 3,040 tweets that corresponds to the resource resulting from our work. The second result is the analysis of the annotations; it shows that terms are misused in 45.3% of the tweets and that their associated polarity is negative in 86.2% of the cases. When considering the three types of term use, 59.5% of the tweets are associated to a negative polarity. Misused terms related to psychotic disorders (55.5%) are more frequent to those related to mood disorders (26.5%). CONCLUSIONS Some psychiatric terms are misused in the corpora we studied; which is consistent with the results reported in related work in other languages. Thanks to the great diversity of studied terms, this work highlighted a disparity in the representations and ways of using psychiatric terms. Moreover, our study is important to help psychiatrists to be aware of the term use in new communication media such as social networks which are widely used. This study has the huge advantage to be reproducible thanks to the framework and guidelines we produced; so that the study could be renewed in order to analyze the evolution of term usage. While the newly build dataset is a valuable resource for other analytical studies, it could also serve to train machine learning algorithms to automatically identify stigma in social media.

Therapy discontinuation in a primary care psychological service: why patients drop out

2020 ◽  
Vol 13 ◽  
Author(s):  
Aisan Ghaemian ◽  
Mahdi Ghomi ◽  
Miles Wrightman ◽  
Colm Ellis-Nee
Keyword(s):  
Drop Out ◽  
Treatment Withdrawal ◽  
List Type ◽  
Structured Interviews ◽  
Group Settings ◽  
Psychological Therapies ◽  
Psychological Service ◽  
Wide Range ◽  
Key Factor ◽  
Therapy Services

Abstract The present study aimed to explore patients’ experience with an Improving Access to Psychological Therapies (IAPT) service, and to investigate the reasons for discontinuing their treatment. A qualitative approach was adopted using thematic analysis of semi-structured interviews carried out with 818 patients attending for treatment in Talking Change from November 2015 to January 2019, retrospectively. The five main themes that emerged from the study were: ‘Felt better’, ‘Issues with group settings’, ‘Therapeutic alliance breakdown’, ‘Miscommunication’ and ‘Impracticalities’. The qualitative study uncovered a wide range of reasons for people who had dropped out from their treatment. The findings mainly emphasised general dissatisfaction and inconvenient appointments. However, improvement in symptoms of depression and anxiety was also identified as a key factor among patients who discontinued their treatment. This recovery is known as ‘progress withdrawal’ in which patients withdraw from treatment early due to good therapeutic progress. We present clinical and procedural implications arising from these themes. Key learning aims (1) To explore what can cause discontinuation of therapy. (2) To obtain the experience of people who have received treatment and dropped out from Talking Change Psychological Therapy services. (3) To explore whether people recovered as part of the treatment withdrawal and what may have helped towards that recovery.

scholarly journals DFT calculation and assignment of vibrational spectra of aryl and alkyl chlorophosphates

2014 ◽  
Vol 12 (2) ◽  
pp. 153-163
Author(s):  
Viktor Anishchenko ◽  
Vladimir Rybachenko ◽  
Konstantin Chotiy ◽  
Andrey Redko
Keyword(s):  
Vibrational Spectra ◽  
Basis Sets ◽  
Heavy Atoms ◽  
Wide Range ◽  
Complete Assignment ◽  
Key Factor ◽  
Polarization Functions ◽  
Experimental Values ◽  
Semi Empirical ◽  
Good Agreement

AbstractDFT calculations of vibrational spectra of chlorophosphates using wide range of basis sets and hybrid functionals were performed. Good agreement between calculated and experimental vibrational spectra was reached by the combination of non-empirical functional PBE0 with both middle and large basis sets. The frequencies of the stretching vibrations of the phosphate group calculated using semi-empirical functional B3LYP for all basis sets deviate significantly from the experimental values. The number of polarization functions on heavy atoms was shown to be a key factor for the calculation of vibrational frequencies of organophosphates. The importance of consideration of all the stable rotamers for a complete assignment of fundamental modes was shown.

Application of Virtual Reality Technology in Teaching

2013 ◽  
Vol 475-476 ◽  
pp. 1230-1234
Author(s):  
Guo Qing Huang ◽  
Tong Hua Yang ◽  
Sheng Xu
Keyword(s):  
Virtual Reality ◽  
Direct Interaction ◽  
Application Process ◽  
Input Devices ◽  
Existing Problems ◽  
Simulated Environment ◽  
Technology In Teaching ◽  
Comprehensive Information ◽  
Visual Reality ◽  
Problems And Solutions

Virtual reality (VR) is a computer-simulated environment that can simulate physical presence in places in the real world or imagined worlds. It is new comprehensive information technology which enables users to "access" to the computer-simulated environment through the use of standard input devices and realize the direct interaction between users and the simulated environment. With a case study by using the theory of visual reality technology, this thesis analysises the application types and application methods of visual reality technology as well as the existing problems and solutions during the application process of visual reality technology.

Problems and solutions occurred for using doping substances

2021 ◽  
Vol 66 (05) ◽  
pp. 213-216
Author(s):  
Nəzrin Elmar qızı Şahbazlı ◽  
Keyword(s):  
Role Models ◽  
Addiction Treatment ◽  
Adolescent And Young Adult ◽  
Professional Athletes ◽  
Substance Abusing ◽  
Sporting Events ◽  
Existing Problems ◽  
Past Half Century ◽  
Problems And Solutions ◽  
World Anti Doping Agency

Doping is now a global problem that follows international sporting events worldwide. International sports federations, led by the International Olympic Committee and World Anti-Doping Agency have for the past half century attempted to stop the spread of this problem, with little effect. It was expected that, with educational programs, testing, and supportive medical treatment, this substance-abusing behavior would decrease. Unfortunately, this has not been the case. In fact, new, more powerful and undetectable doping techniques and substances are now abused by professional athletes, while sophisticated networks of distribution have developed. Professional athletes are often the role models of adolescent and young adult populations, who often mimic their behaviors, including the abuse of drugs. This review of doping within international sports is to inform the international psychiatric community and addiction treatment professionals of the historical basis of doping in sport and its spread to vulnerable athletic and non-athletic populations. Keywords: doping, harmful aspects, existing problems, control of doping, ethics of sports

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