scholarly journals THE MODEL OF PERSONAL PSYCHOLOGICAL SECURITY AS A COMPLEX PHENOMENON

2020 ◽  
Vol 6 (12) ◽  
pp. 66-79
Author(s):  
Olena Savchenko ◽  
Keyword(s):  
High Sensitivity ◽  
Optimal Level ◽  
Diagnostic Methods ◽  
Human Interaction ◽  
Complex Phenomenon ◽  
Behavioral Strategies ◽  
Behavioral Component ◽  
Cognitive Component ◽  
The World ◽  
Threatening Situation

Increasing number and frequency of threatening factors that occur in the world raises the issue of the necessity to study psychological security as a complex phenomenon that combines a number of components, determines human behavior in uncertain and threatening situations. The article analyzes the main approaches to the study of personality`s psychological security as a separate psychological phenomenon: 1) the study of the behavior of the safe type of personality; 2) the analysis of security as a characteristic of the environment where an individual grows and interacts; 3) axiological approach broadcasting of the safe living values; 4) a comprehensive psychological approach. The authors propose to consider the personality`s psychological security as a complex personal formation that combines motivational, cognitive, emotional and behavioral components that ensure the resilience of an individual to environmental factors, the optimal level of their functioning and the integrated type of interaction with the world, other individuals, themselves. The purpose of the study is to develop a model of personality`s psychological security, to analyze its internal structure. The methodological basis of the study is a systematic approach. The following diagnostic methods were used in the study: the method "Diagnosis of the degree of basis needs satisfaction" (V. Skvorczov, modification by I. Akindinova), "Scale of basic beliefs" (R. Janoff-Bulman, adaptation by O. Kravczova), test-questionnaire "Sensitivity to threats" (V. Maralov, E. Maly`sheva, O. Nifontova, E. Perchenko, I. Tabunov), test-questionnaire "Identifying of the ways of responding to situations of danger" (V. Maralov, E. Maly`sheva, O. Smirnova, E. Perchenko, I. Tabunov). The study has been conducted on the sample of 43 university students in Kyiv (Ukraine). A proposed conceptual model of personality`s psychological security combines 4 components: 1) the need for security (motivational component); 2) beliefs about the security of the world and one's own ability to interact constructively with others (cognitive component); 3) experiencing one's own security (emotional component); 4) readiness to activate self-defense tactics in the threatening situation (behavioral component). The use of factor analysis (Principal components method, Varimax normalized rotation procedure) has allowed to identify 3 independent factors that explain 68.6% of the total variance. The following components have been identified: motivational-cognitive, emotional-behavioral (constructive), destructive behavioral component that confirms the importance of behavioral aspects of psychological security, which reflect the means of human interaction with the world and other people in situations of real or imagined threat. The results of the application of correlation analysis have revealed the independence of the three components of personality`s psychological security. A general indicator that reflects the development level of psychological security as a complex phenomenon has been introduced. Students who demonstrate a high level of psychological security have the following characteristics: adequate satisfaction of the need for security, positive beliefs about the goodness of the world and the reliability of others, high sensitivity to threats, they often use adequate or uncertain means of responding to threats, try to avoid the anxious and ignoring behavioral strategies in threatening situations.

Trends in Diagnosis for Active Tuberculosis Using Nanomaterials

2019 ◽  
Vol 26 (11) ◽  
pp. 1946-1959 ◽  
Author(s):  
Le Minh Tu Phan ◽  
Lemma Teshome Tufa ◽  
Hwa-Jung Kim ◽  
Jaebeom Lee ◽  
Tae Jung Park
Keyword(s):  
Sensitivity And Specificity ◽  
High Efficiency ◽  
Point Of Care ◽  
High Sensitivity ◽  
Signs And Symptoms ◽  
Diagnostic Methods ◽  
Advantages And Disadvantages ◽  
Treatment And Prevention ◽  
Clinical Tools ◽  
Diagnostic Applications

Background:Tuberculosis (TB), one of the leading causes of death worldwide, is difficult to diagnose based only on signs and symptoms. Methods for TB detection are continuously being researched to design novel effective clinical tools for the diagnosis of TB.Objective:This article reviews the methods to diagnose TB at the latent and active stages and to recognize prospective TB diagnostic methods based on nanomaterials.Methods:The current methods for TB diagnosis were reviewed by evaluating their advantages and disadvantages. Furthermore, the trends in TB detection using nanomaterials were discussed regarding their performance capacity for clinical diagnostic applications.Results:Current methods such as microscopy, culture, and tuberculin skin test are still being employed to diagnose TB, however, a highly sensitive point of care tool without false results is still needed. The utilization of nanomaterials to detect the specific TB biomarkers with high sensitivity and specificity can provide a possible strategy to rapidly diagnose TB. Although it is challenging for nanodiagnostic platforms to be assessed in clinical trials, active TB diagnosis using nanomaterials is highly expected to achieve clinical significance for regular application. In addition, aspects and future directions in developing the high-efficiency tools to diagnose active TB using advanced nanomaterials are expounded.Conclusion:This review suggests that nanomaterials have high potential as rapid, costeffective tools to enhance the diagnostic sensitivity and specificity for the accurate diagnosis, treatment, and prevention of TB. Hence, portable nanobiosensors can be alternative effective tests to be exploited globally after clinical trial execution.

scholarly journals Metal Oxide Nanorods-Based Sensor Array for Selective Detection of Biomarker Gases

Sensors ◽  
2021 ◽  
Vol 21 (5) ◽  
pp. 1922
Author(s):  
Gwang Su Kim ◽  
Yumin Park ◽  
Joonchul Shin ◽  
Young Geun Song ◽  
Chong-Yun Kang
Keyword(s):  
Real Time ◽  
Sensor Array ◽  
High Sensitivity ◽  
Gas Analysis ◽  
Diagnostic Methods ◽  
Real Time Monitoring ◽  
Non Invasive ◽  
Sensitivity And Selectivity ◽  
Breath Gas Analysis ◽  
Angle Method

The breath gas analysis through gas phase chemical analysis draws attention in terms of non-invasive and real time monitoring. The array-type sensors are one of the diagnostic methods with high sensitivity and selectivity towards the target gases. Herein, we presented a 2 × 4 sensor array with a micro-heater and ceramic chip. The device is designed in a small size for portability, including the internal eight-channel sensor array. In2O3 NRs and WO3 NRs manufactured through the E-beam evaporator’s glancing angle method were used as sensing materials. Pt, Pd, and Au metal catalysts were decorated for each channel to enhance functionality. The sensor array was measured for the exhaled gas biomarkers CH3COCH3, NO2, and H2S to confirm the respiratory diagnostic performance. Through this operation, the theoretical detection limit was calculated as 1.48 ppb for CH3COCH3, 1.9 ppt for NO2, and 2.47 ppb for H2S. This excellent detection performance indicates that our sensor array detected the CH3COCH3, NO2, and H2S as biomarkers, applying to the breath gas analysis. Our results showed the high potential of the gas sensor array as a non-invasive diagnostic tool that enables real-time monitoring.

scholarly journals The Use of BEREP4 Immunohistochemistry Staining for Detection of Basal Cell Carcinoma

2017 ◽  
Vol 2017 ◽  
pp. 1-10 ◽  
Author(s):  
Anthony Paulo Sunjaya ◽  
Angela Felicia Sunjaya ◽  
Sukmawati Tansil Tan
Keyword(s):  
Basal Cell Carcinoma ◽  
Cell Carcinoma ◽  
Basal Cell ◽  
High Sensitivity ◽  
Common Type ◽  
Routine Examination ◽  
Cancer Society ◽  
Immunohistochemistry Staining ◽  
The World ◽  
Local Destruction

Basal Cell Carcinoma (BCC) is the most common type of malignant cancer found in the world today with a 3–10% increase in incidence each year. The American Cancer Society reported that 8 out of 10 patients with skin cancer are suffering from BCC with over 2 million new cases each year. BCC needs to be detected at the early stages to prevent local destruction causing disabilities to patients and increasing treatment costs. Furthermore, BCC patients who have undergone surgery are still at risk for recurrence, especially when the surgery performed fails to remove all the BCC cells, even when conventional histopathological testing after surgery has reported a surgically free margin. This review aims to evaluate studies on the use of BerEP4 immunohistochemistry staining on pathological sections of various types of BCC as well as its shortfalls. BerEP4 is a monoclonal antibody which detects specific epithelial-glycoprotein-adhesion-molecules (EpCAM) found on BCC cells. Various studies have shown that BerEP4 has a high sensitivity and specificity in detecting only BCC cells. The use of BerEP4 immunohistochemistry testing for the routine examination of cases of BCC is expected to be able to increase and improve early diagnosis as well as prevent recurrence after surgery.

scholarly journals Toward Resolving the Challenges of Sepsis Diagnosis

2004 ◽  
Vol 50 (8) ◽  
pp. 1301-1314 ◽  
Author(s):  
Shawn D Carrigan ◽  
George Scott ◽  
Maryam Tabrizian
Keyword(s):  
Medical Diagnosis ◽  
Delayed Diagnosis ◽  
High Sensitivity ◽  
The United States ◽  
Immune Monitoring ◽  
Diagnostic Methods ◽  
Magic Bullet ◽  
Sepsis Diagnosis ◽  
The Past ◽  
Related Mortality

Abstract Sepsis in the United States has an estimated annual healthcare cost of $16.7 billion and leads to 120 000 deaths. Insufficient development in both medical diagnosis and treatment of sepsis has led to continued growth in reported cases of sepsis over the past two decades with little improvement in mortality statistics. Efforts over the last decade to improve diagnosis have unsuccessfully sought to identify a “magic bullet” proteic biomarker that provides high sensitivity and specificity for infectious inflammation. More recently, genetic methods have made tracking regulation of the genes responsible for these biomarkers possible, giving current research new direction in the search to understand how host immune response combats infection. Despite the breadth of research, inadequate treatment as a result of delayed diagnosis continues to affect approximately one fourth of septic patients. In this report we review past and present diagnostic methods for sepsis and their respective limitations, and discuss the requirements for more timely diagnosis as the next step in curtailing sepsis-related mortality. We also present a proposal toward revision of the current diagnostic paradigm to include real-time immune monitoring.

scholarly journals Emotions and Cognitions. Fourteenth-Century Discussions on the Passions of the Soul

Vivarium ◽  
2005 ◽  
Vol 43 (2) ◽  
pp. 250-274 ◽  
Author(s):  
Dominik Perler
Keyword(s):  
Functional Analysis ◽  
Fourteenth Century ◽  
Mental States ◽  
Complex Phenomenon ◽  
Emotional Conflict ◽  
Cognitive Component ◽  
Cognitive Components ◽  
Different Types ◽  
William Ockham ◽  
Intellectual Level

AbstractMedieval philosophers clearly recognized that emotions are not simply "raw feelings" but complex mental states that include cognitive components. They analyzed these components both on the sensory and on the intellectual level, paying particular attention to the different types of cognition that are involved. This paper focuses on William Ockham and Adam Wodeham, two fourteenth-century authors who presented a detailed account of "sensory passions" and "volitional passions". It intends to show that these two philosophers provided both a structural and a functional analysis of emotions, i.e., they explained the various elements constituting emotions and delineated the causal relations between these elements. Ockham as well as Wodeham emphasized that "sensory passions" are not only based upon cognitions but include a cognitive component and are therefore intentional. In addition, they pointed out that "volitional passions" are based upon a conceptualization and an evaluation of given objects. This cognitivist approach to emotions enabled them to explain the complex phenomenon of emotional conflict, a phenomenon that has its origin in the co-presence of various emotions that involve conflicting evaluations.

DIAGNÓSTICO PRECOCE DE HANSENÍASE E AÇÕES ESTRATÉGICAS PARA A SUA DETECÇÃO

2018 ◽  
Vol 5 (2) ◽  
pp. 67-73
Author(s):  
Inês Stafin ◽  
Virgílio Ribeiro Guedes ◽  
Seyna Ueno Rabelo Mendes
Keyword(s):  
Early Diagnosis ◽  
Health Professionals ◽  
Health Care Professionals ◽  
Social Impact ◽  
Diagnostic Methods ◽  
Effective Control ◽  
Strategic Actions ◽  
Primary Health ◽  
The World ◽  
Grade Ii

RESUMO Introdução: O diagnóstico da hanseníase ainda causa grande impacto social, tanto por ser frequentemente tardio e evoluir com sequelas, quanto pelos estigmas que a envolvem. O Brasil persiste como uma área endêmica e possui o segundo lugar em número de casos da doença no mundo. Já o Tocantins é um dos estados com maior endemicidade no país, com um aumento importante no número de diagnósticos em menores de 15 anos e no número de pessoas diagnosticadas com incapacidade grau II. Metodologia: Trata-se de uma revisão de literatura do tipo narrativa, realizada por meio de publicações sobre as ações estratégicas para o diagnóstico precoce de hanseníase, entre o período de 2012 a 2017. Desenvolvimento: A situação atual da hanseníase demonstra a persistência da transmissão, a carência de ações para o seu controle efetivo, a sub detecção e um diagnóstico tardio dessa patologia. O presente artigo aborda as principais ações estratégicas para a realização do diagnóstico precoce da hanseníase, bem como os métodos diagnósticos importantes, proporcionando um maior auxílio aos profissionais de saúde da atenção primária. Considerações finais: Para que se amplie o diagnóstico precoce de forma adequada é essencial a busca e avaliação dos contatos, a qualificação adequada dos profissionais de saúde, a educação em saúde da população e a participação ativa dos gestores.   Palavras-chave: Hanseníase; diagnóstico precoce; estratégias; atenção primária. ABSTRACT Introduction: The diagnosis of leprosy still causes great social impact, both because it is often late and evolves with sequelae, and because of the stigmas that surround it. Brazil persists as an endemic area and has the second largest number of cases of the disease in the world. The state of Tocantins represents one of the areas with high endemicity in the country, with a significant increase in the number of diagnoses in children under 15 years and in the number of people diagnosed with disability grade II. Methodology: This is a literature review of the narrative type, carried out through publications on strategic actions for the early diagnosis of leprosy, between the period of 2012 to 2017. Development: The current situation of leprosy shows the persistence of transmission, lack of actions for effective control, sub detection and a late diagnosis of this pathology. This article discusses the main strategic actions for the early diagnosis of leprosy, as well as the important diagnostic methods, providing greater assistance to primary health care professionals. Final considerations: In order to increase the early diagnosis in an adequate way, it is essential the search and evaluation of contacts, the adequate qualification of health professionals, the health education of the population and the participation of managers. Keywords: Leprosy; early diagnosis; strategies; primary care.

A Review on Diagnostic Methods for Trichomonas Vaginalis

2021 ◽  
Author(s):  
Fatemeh Rahmani ◽  
Yahya Ehteshaminia ◽  
Hamid Mohammadi ◽  
Seif Ali Mahdavi
Keyword(s):  
Trichomonas Vaginalis ◽  
Pap Smear ◽  
High Sensitivity ◽  
Protozoan Parasite ◽  
Signs And Symptoms ◽  
Diagnostic Methods ◽  
Culture Methods ◽  
Transmitted Infection ◽  
Sexually Transmitted ◽  
Asymptomatic Individuals

Introduction: Trichomoniasis is the most common non-viral sexually transmitted infection in the world, caused by the protozoan parasite Trichomonas vaginalis, which infects the urogenital tract of men and women. Approximately, 250 million new cases of Trichomonas vaginalis Infection are reported worldwide each year. Trichomoniasis is also considered an important HIV co-infection. The infection is often asymptomatic but can be accompanied by symptoms such as severe inflammation, itching and irritation, foamy discharge, and malodorous smell mucus, but the signs and symptoms of the disease are not sufficient for specific diagnosis. Material and Methods: In this study, the websites of PubMed, Google Scholar, SID, and Margiran were searched and related articles were reviewed. Results: Only screening and the use of highly sensitive and specific diagnostic methods can identify asymptomatic individuals. Today, the most common way to diagnose the infection is to use wet slide, Pap smear and culture methods that do not have high sensitivity and specificity. Also, due to the increase in infection and its complications, finding an efficient, rapid, and easy test to detect the parasite and differentiate Trichomoniasis vaginitis from other sexually transmitted diseases is considered important and necessary. Conclusion: Nowadays, there are several diagnostic methods that differentiate trichomoniasis infection from other sexually transmitted infections with high accuracy and sensitivity. Of course, existing diagnostic methods mostly use women's urine and vaginal samples for diagnosis, and methods that specifically diagnose the infection in men are more limited.

scholarly journals The experience of moral interaction of students with other people: a pedagogical aspect

2021 ◽  
Vol 10 (3) ◽  
pp. 274-278
Author(s):  
Anna Aleksandrovna Razumovskaya
Keyword(s):  
Moral Education ◽  
External Factors ◽  
Structural Components ◽  
Moral Practice ◽  
Fundamental Structure ◽  
Cognitive Component ◽  
Moral Person ◽  
The World ◽  
Pedagogical Aspect ◽  
The Relationship

The paper actualizes the problem of a persons formation as a moral person with virtues. The directions of moral education, contributing to the formation of a moral personality, are indicated, and the need to highlight the formation of the experience of moral interaction with other people among university students as an aspect of moral education is argued. It is substantiated that the experience of moral interaction of students with other people is the result of the implementation of a special type of relationship in which moral values are actualized, taking the form of motives of actions and actions of students in relation to other people, which in such an experience reflecting moral practice as a set of real actions of a student, the world of morality and its inherent values is being realized. The methodological grounds for identifying the structure of the experience of moral interaction of students with other people are revealed: scientific provisions on the reflection in the fundamental structure of experience of the fundamental structure of the world; scientific provisions on individual morality, mediating the relationship between external factors that determine the behavior of a person and its internal (social, moral) meaning. The structural components of the experience of moral interaction of students with other people are highlighted: cognitive, motivational-value, communicative and behavioral components and the possibilities of identifying these components are argued. It is substantiated that the allocation of the cognitive component is based on the idea of the correspondence of behavior to knowledge; the allocation of a motivational-value component - on the position of the guiding role in human activity of motives, the form of which values take; highlighting the communicative component - on the interpretation of communication as one of the types of interaction that has a moral component; the allocation of the behavioral component - on the provisions of moral practice.

scholarly journals Esophageal Cancer: Epidemiology, Risk Factors and Diagnostic Methods

2020 ◽  
Vol 3 (1) ◽  
pp. 69-76
Author(s):  
I. A. Gladilina ◽  
A. A. Tryakin ◽  
F. O. Zakhidova ◽  
O. A. Malikhova ◽  
S. M. Ivanov ◽  
...  
Keyword(s):  
Risk Factors ◽  
Computed Tomography ◽  
Esophageal Cancer ◽  
Malignant Disease ◽  
Survival Rates ◽  
Developed Countries ◽  
Diagnostic Methods ◽  
International Agency ◽  
The World ◽  
Hands And Feet

Introduction: Esophageal cancer (EC) is a malignant disease with low survival rates and limited treatment options in the later stages. The epidemiological situation in developed countries tends to improve. However, in most states, including the Russian Federation, the situation remains in critical condition.Epidemiology of EC: Esophageal cancer is one of the most aggressive malignant disease. According to the International Agency for Research on Cancer (IARC), in 2018, 572 thousand new cases of RP were registered in the world (3.2 % of the total number of malignant disease). In 2018, 508.6 thousand deaths from cancer were recorded in the world (5.3 % of the total number of deaths from cancer, 6th place) [1].EC risk factors: The following factors play an important role in the etiology of squamous EC:1. Diet (nitrites, hot food and drinks, insufficient intake of vitamins and minerals with food).2. Tobacco and alcohol use are independent risk factors, but when combined with others, they increasethe risk of the disease.3. Achalasia of the cardia.4. Burns of the esophagus.5. Autosomal dominant diseases characterized by hyperkeratosis of the palms of the hands and feet.The risk of developing EC reaches 37 % [2].6. Human papillomavirus types 16 and 18 causes a risk of EC in 37 % of patients.Diagnostic methods: Traditional methods for the diagnosis of EC are: esophagogastroduodenosocpy with biopsy, endoscopic ultrasound with puncture biopsy of the mediastinal lymph nodes, computed tomography of the chest and abdominal organs (including contrast), magnetic resonance imaging of the chest cavity (including with contrasting), positron emission tomography with 18F-fluorodeoxyglucose (including combined with computed tomography).

scholarly journals Suppression of discrimination against people with disabilities in the field of labor and employment: Situation and prospects

Temida ◽  
2013 ◽  
Vol 16 (1) ◽  
pp. 133-150
Author(s):  
Natasa Tanjevic ◽  
Filip Miric
Keyword(s):  
Social Factors ◽  
Social Life ◽  
Legal Framework ◽  
Economic Policies ◽  
Complex Phenomenon ◽  
The European Union ◽  
Effective Protection ◽  
Persons With Disabilities ◽  
The World ◽  
Domestic Law

Discrimination based on disability is a complex phenomenon that is present in all spheres of social life, especially in the world of work. The reasons that led to this are numerous: living conditions, social and economic policies of different times, but also many social factors such as ignorance, carelessness, neglect, fear and prejudice. Therefore, various documents on the international and national levels are adopted which contain provisions prohibiting discrimination against persons with disabilities and that provide a legal framework for their employment. Accordingly, the Serbian national legislation is now significantly closer to the standards of the international community and the European Union in this field, which opened the way for more effective protection of persons with disabilities. However, one of the main problems is the application of the law in practice. The authors tried to, through the presentation of relevant documents of international and domestic law, point out their individual shortcomings while proposing certain amendments to the existing legal solutions for the purpose of finding effective ways to combat discrimination against persons with disabilities in the labor and employment area, which is the main aim of this paper.

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