scholarly journals Analysis of Cyber Networks in a System Concept

2021 ◽  
Vol 15 ◽  
pp. 47-54
Author(s):  
Dana Prochazkova ◽  
Jaroslav Srp ◽  
Jan Prochazka
Keyword(s):  
Problem Solving ◽  
Systematic Approach ◽  
Terrorist Attacks ◽  
Integrative Approach ◽  
Critical Infrastructures ◽  
Electricity Supply ◽  
Security Threats ◽  
Functional Elements ◽  
Actual Problem ◽  
Wide Range

The aim of the paper is to show that all cyber networks (such as telecommunication, IT or ICT networks) are systemically identical or very similar, although each of them is applied in another industry or economy field or includes other added functional elements. The effort is to show that systemic identity (similarity) of the mentioned networks identifies the same set of network security threats that can be solved using the same approaches and techniques. The integrative approach based on the systematic approach enables to effectively use the efforts of professionals and all means target to the actual problem solving. The mentioned networks classification to the cyber critical infrastructures is also made based on this concept. Cyber system and cyber networks are threatened by both, the internal system deficits (technical and organisational nature) and the wide range of disasters: natural disasters - impacts primarily on the technical resources; intentional events caused by human vandalism, theft, terrorist attacks; technological accidents; and failure of electricity supply; etc. They threaten individual humans, human groups and states by their technical and organisational deficits and by the IT disuse.

The Management of Post-Tonsillectomy Morbidity in Patients With Sleep Apnoea

2019 ◽  
Vol 70 (10) ◽  
pp. 3738-3740
Keyword(s):  
Day Surgery ◽  
Sleep Apnoea ◽  
Integrative Approach ◽  
Multicenter Studies ◽  
Therapeutic Modalities ◽  
Advantages And Disadvantages ◽  
Obstructive Sleep ◽  
Wide Range ◽  
The Impact ◽  
Surgery Center

The Tonsillectomy in children or adults is an intervention commonly encountered in the ENT (Ear Nose and Throat) and Head and Neck surgeon practice. The current tendency is to perform this type of surgery in major ambulatory surgery centers. Two objectives are thus pursued: first of all, the increase of the patient quality of life through the reintegration into the family as quickly as possible and secondly, the expenses associated with continuous hospitalization are reduced. Any tertiary (multidisciplinary) sleep center must ensure the complete diagnosis and treatment (including surgery) of sleep respiratory disorders. Under these conditions the selection of patients and especially the implementation of the specific protocols in order to control the postoperative complications it becomes essential. The present paper describes our experience of tonsillectomy as treatment for selected patients with chronic rhonchopathy (snoring) and mild to moderate obstructive sleep apnoea. It was presented the impact of antibiotics protocols in reducing the main morbid outcomes following tonsillectomy, in our day surgery center. The obtained results can also be a prerequisite for the integrative approach of the patients with sleep apnoea who were recommended surgical treatment. Considering the wide range of therapeutic modalities used in sleep apnoea, each with its specific advantages and disadvantages, more extensive and multicenter studies are needed. Keywords: post-tonsillectomy morbidity, day surgery center, sleep disorders

COVID-19, Security Threats and Public Opinions

2020 ◽  
Vol 26 (3) ◽  
Author(s):  
Vincenzo Bove ◽  
Riccardo Di Leo
Keyword(s):  
Public Health ◽  
Survey Data ◽  
Human Agency ◽  
Public Health Emergency ◽  
Terrorist Attacks ◽  
Critical Event ◽  
Political Leader ◽  
Security Threats ◽  
Public Opinions ◽  
Terrorist Violence

AbstractThroughout the coronavirus outbreak, politicians and commentators have often adopted a war-like rhetoric, invoking a language more often associated to terrorist violence, rather than epidemics. Although COVID-19 represents primarily a public health emergency, not inflicted by human agency, there are similarities in the type and scope of regulations governments have introduced to tackle the virus and to respond to terrorist attacks. In this article, we first ask what we can learn from the extant studies on the attitudinal and emotional consequences of terrorism, relating it to recent research on public opinions in the wake of COVID-19, in order to better understand and predict how the pandemic will influence public sentiments. We then analyze how attitudes can shift when a critical event not only threatens the population of a country as a whole, but directly affects its political leader. Leveraging recently released survey data, we show how the announcement of Angela Merkel’s quarantine significantly dampened the trust in and the credibility of her government, although this effect was short-lived.

scholarly journals State of the Science in Dried Blood Spots

2018 ◽  
Vol 64 (4) ◽  
pp. 656-679 ◽  
Author(s):  
Jeffrey D Freeman ◽  
Lori M Rosman ◽  
Jeremy D Ratcliff ◽  
Paul T Strickland ◽  
David R Graham ◽  
...  
Keyword(s):  
Systematic Approach ◽  
Full Range ◽  
Dried Blood Spots ◽  
Blood Spots ◽  
Highly Sensitive ◽  
Wide Range ◽  
Potential Applications ◽  
Review Of Reviews ◽  
Near Term ◽  
State Of The Science

Abstract BACKGROUND Advancements in the quality and availability of highly sensitive analytical instrumentation and methodologies have led to increased interest in the use of microsamples. Among microsamples, dried blood spots (DBS) are the most well-known. Although there have been a variety of review papers published on DBS, there has been no attempt at describing the full range of analytes measurable in DBS, or any systematic approach published for characterizing the strengths and weaknesses associated with adoption of DBS analyses. CONTENT A scoping review of reviews methodology was used for characterizing the state of the science in DBS. We identified 2018 analytes measured in DBS and found every common analytic method applied to traditional liquid samples had been applied to DBS samples. Analytes covered a broad range of biomarkers that included genes, transcripts, proteins, and metabolites. Strengths of DBS enable its application in most clinical and laboratory settings, and the removal of phlebotomy and the need for refrigeration have expanded biosampling to hard-to-reach and vulnerable populations. Weaknesses may limit adoption in the near term because DBS is a nontraditional sample often requiring conversion of measurements to plasma or serum values. Opportunities presented by novel methodologies may obviate many of the current limitations, but threats around the ethical use of residual samples must be considered by potential adopters. SUMMARY DBS provide a wide range of potential applications that extend beyond the reach of traditional samples. Current limitations are serious but not intractable. Technological advancements will likely continue to minimize constraints around DBS adoption.

Sources

1992 ◽  
Vol 14 (2) ◽  
pp. 40-42
Keyword(s):  
Problem Solving ◽  
Applied Anthropology ◽  
University Of Kentucky ◽  
Wide Range ◽  
Different Types ◽  
The University ◽  
Conference Papers

Sources documents the work of applied and practicing anthropologists. The Project Profiles published here are based on materials submitted to the Applied Anthropology Documentation Project at the University of Kentucky. The project, since its inception in 1978, has attempted to collect the so-called fugitive literature produced by anthropologists during their problem-solving work. The collection has a wide range of different types of materials: technical reports, research monographs, conference papers, practicum and internship reports, legal briefs, proposals, and other materials.

scholarly journals Penerapan Strategi Pemecahan Masalah Sistematis (Systematic Approach to Problem Solving) untuk Meningkatkan Hasil Belajar Matematika Kelas XI IPS 2 SMA Negeri 1 Kerinci Tahun Pelajaran 2019/2020

2020 ◽  
Vol 20 (3) ◽  
pp. 784
Author(s):  
Hadiawati Hadiawati
Keyword(s):  
Data Analysis ◽  
Action Research ◽  
Problem Solving ◽  
Systematic Approach ◽  
Average Score ◽  
Limit Function ◽  
Learning Achievement ◽  
Math Teachers ◽  
Problem Solving Strategy ◽  
Solving Strategy

This study was an Action Research which was conducted because the student’s achievement on Mathematics  were still lower than The Minimum Achievement Criteria (KKM). The research was conducted to see whether the Systematic Problem Solving Strategy could improve the student’s learning achievement. The aim of the research was to improve the student’s comprehension on Algebra Limit Function subject In Mathematics, so their learning achievement also improved significantly. The research participants were the students of grade XI IPS 2 SMAN 1 Kerinci. The researcher was helped by a collaborator who was a Math Teacher at the same school. The study was done in two cycles with four stages, (a) Planning (b) Action (c) Observation (d) Reflection. The result of data analysis showed that the student’s average score in cycle 1 was 69 (65%). It became higher in cyle 2 to 83 ( 85%). There was significant improvement seen from the result of cycle 1 compared to cycle 2. It could be concluded that the implementation of Systematic Problem Solving Strategy on Algebra Limit Function subject improved the student’s learning achievement significantly. Therefore, it was suggested to Math Teachers to apply the strategy in teaching  as the alternative solution particularly in Algebra Limit Function subject

UNFOLDING PARALLEL REASONING IN ISLAMIC JURISPRUDENCE

2018 ◽  
Vol 28 (1) ◽  
pp. 67-132 ◽  
Author(s):  
Shahid Rahman ◽  
Muhammad Iqbal
Keyword(s):  
Problem Solving ◽  
Philosophy Of Science ◽  
Legal Reasoning ◽  
Initial Study ◽  
Contemporary Philosophy ◽  
Fine Grained ◽  
Wide Range ◽  
Islamic Jurisprudence ◽  
Parallel Reasoning

AbstractOne of the epistemological results emerging from this initial study is that the different forms of co-relational inference, known in the Islamic jurisprudence as qiyās, represent an innovative and sophisticated form of reasoning that not only provides new epistemological insights into legal reasoning in general but also furnishes a fine-grained pattern for parallel reasoning which can be deployed in a wide range of problem-solving contexts and does not seem to reduce to the standard forms of analogical argumentation studied in contemporary philosophy of science. However, in the present paper we will only discuss the case of so-called co-relational inferences of the occasioning factor and only in the context of Islamic jurisprudence.

THE CHALLENGES OF SECURITY THREAT IN NIGERIA CYBERSPACE

2021 ◽  
Vol 5 (1) ◽  
pp. 193-201
Author(s):  
I. R. Saidu ◽  
T. Suleiman ◽  
U. E. Akpan
Keyword(s):  
Security Policy ◽  
Research Work ◽  
Critical Infrastructures ◽  
Intelligence Analysis ◽  
Security Threats ◽  
Security Threat ◽  
Secondary Sources ◽  
Threat Intelligence ◽  
Cyber Threat ◽  
Cyber Threat Intelligence

This research work was conducted to examine critically and systematically cyber threat intelligence challenges and prospects in Nigeria. It judges the value and relevance of cyber threat intelligence in the society where they are lacking in providing necessary information. Dealing with these challenges that may cause threat intelligence to be useless has become a major concern to Nigeria. The work was intended to achieve the following objectives: to examine the nature of cybersecurity in Nigeria, to analyse the cybersecurity threats that can disrupt the functioning of the country, to identify the challenges facing the Nigeria cyberspace and the conduct of a cyber threat intelligence analysis, to discuss the means by which cyber threat can be used to boost Nigeria’s National Security Policy, to make recommendations to preserve important intelligence capabilities while ensuring the protection of its critical infrastructures through the use of threat intelligence. The scope of the study was limited to the period 2009 – 2019. The research was analytical. Relevant data were collected from both primary and secondary sources of data. The data analysis used the percentage instrument and the following conclusions were drawn: that threat data overload, threat data quality, privacy and legal issues and interoperability issues are some of the challenges of cyber threat intelligence; also, the need to continually invest in research, build local cyber threat management infrastructure and enhance the ability to anticipate, detect, respond and contain information security threats is very crucial. Nigeria 

Application of Plant-Based Preparations in a Comprehensive Treatment of Inflammatory Periodontal Diseases

2021 ◽  
Vol 6 (5) ◽  
pp. 38-44
Author(s):  
O. D. Saliuk ◽  
◽  
P. H. Gerasimchuk ◽  
L. O. Zaitsev ◽  
I. I. Samoilenko ◽  
...  
Keyword(s):  
Inflammatory Diseases ◽  
Periodontal Diseases ◽  
The Body ◽  
Comprehensive Treatment ◽  
Complex Treatment ◽  
Medicinal Products ◽  
Actual Problem ◽  
Periodontal Tissues ◽  
Wide Range ◽  
Anti Inflammatory

In this article the review of foreign and domestic literary sources, which are devoted to the actual problem of modern dentistry – the treatment of inflammatory diseases of periodontal tissues: gingivitis and periodontitis are presented. The complex approach to their treatment involves the appointment of a significant amount of pharmacotherapeutic drugs. Therapeutic failures and iatrogenic complications have led to the fact that today the interests of doctors and population to medicinal products significantly increased. The purpose of the study is to analyze the data of scientific literature on the use of plant-based medicinal products for the treatment of periodontal inflammatory diseases over the past 10 years. Materials and methods. Comprehensive and systematic analysis of literature. Review and discussion. The analysis of information sources on the use of plant-based medicinal products in dentistry both independently and in the composition of medical and prophylactic means has established that the modern assortment of plant-based preparations in the pharmaceutical market of Ukraine to a certain extent is limited. The emergence of new plant-based species that have been tested in conditions of experimental pathology and require an evidence-based clinical base is noted. The composition of plant-based preparations used for the treatment of inflammatory periodontal diseases include vitamins, biologically active substances, glycosides, alkaloids, in connection with a wide range of action: antiseptic, anti-inflammatory, regenerating, hemostatic, antioxidative. The data on plant-based preparations that are most often used such as chamomile extracts, calendula, hypericum, plantain, kalanchoe, aloe, eucalyptus, milfoil, nettle, calamus and plant-based species are summarized. The medicinal agents considered are mainly recommended for local treatment of periodontal diseases in the form of dental care means, mouth rinse, gel, chewing gum, herbal liquer. It is known that the complex treatment of periodontal diseases includes a general influence on the body. The properties of green tea with its wide range of actions are investigated. With antioxidant properties, it can be a healthy alternative for controlling destructive changes in periodontal diseases. Attention is drawn to the proposed unique natural complex “Resverazin” due to a wide range of pharmacological action, low toxicity and relative safety. The drug produces antioxidant, anti-inflammatory, immune stimulating, vasodilative, neuroprotective action. Conclusion. Based on the literature analysis, it can be concluded that the accumulated experimental and clinical data on the therapeutic properties of plants prove perspective of their use in the complex treatment of inflammatory periodontal diseases. Future studies are mandatory for further confirmation of the effectiveness of these medicinal plants

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