Defining and conceptualizing news literacy

Journalism ◽  
2021 ◽  
pp. 146488492110058
Author(s):  
Melissa Tully ◽  
Adam Maksl ◽  
Seth Ashley ◽  
Emily K Vraga ◽  
Stephanie Craft
Keyword(s):  
Mass Communication ◽  
Empirical Testing ◽  
News Production ◽  
Knowledge And Skills ◽  
Flexible Approach ◽  
Production Distribution ◽  
News Literacy ◽  
Definition Of

Interest in news literacy inside and outside the academy has grown alongside related concerns about the quality of news and information available. Attempts to fully define, explicate and operationalize news literacy, however, are scattered. Drawing on literature across journalism and mass communication, we propose a definition of news literacy that combines knowledge of news production, distribution and consumption with skills that help audiences assert control over their relationship with news. We propose that knowledge and skills should be conceptualized across five domains: context, creation, content, circulation and consumption. This explication offers a clear, concise and cohesive path for research about news literacy, especially empirical testing to evaluate news literacy and its effectiveness in contributing to relevant behaviours. This framework also offers a consistent, yet flexible, approach to measuring news literacy across diverse contexts.

Immunoferritin localization of intracellular antigens in positively stained frozen sections

1978 ◽  
Vol 36 (2) ◽  
pp. 168-169
Author(s):  
K. T. Tokuyasu
Keyword(s):  
Surface Tension ◽  
Water Surface ◽  
Thin Layers ◽  
The Other ◽  
Positive Staining ◽  
Frozen Sections ◽  
The Past ◽  
Ultrathin Frozen Sections ◽  
Definition Of

During the past investigations of immunoferritin localization of intracellular antigens in ultrathin frozen sections, we found that the degree of negative staining required to delineate u1trastructural details was often too dense for the recognition of ferritin particles. The quality of positive staining of ultrathin frozen sections, on the other hand, has generally been far inferior to that attainable in conventional plastic embedded sections, particularly in the definition of membranes. As we discussed before, a main cause of this difficulty seemed to be the vulnerability of frozen sections to the damaging effects of air-water surface tension at the time of drying of the sections.Indeed, we found that the quality of positive staining is greatly improved when positively stained frozen sections are protected against the effects of surface tension by embedding them in thin layers of mechanically stable materials at the time of drying (unpublished).

The Influence Of The Led Luminaires Electrical Parameters On Their Correlated Colour Temperature During Operation Mode

2020 ◽  
pp. 89-96
Author(s):  
Sergei S. Kapitonov ◽  
Alexei S. Vinokurov ◽  
Sergei V. Prytkov ◽  
Sergei Yu. Grigorovich ◽  
Anastasia V. Kapitonova ◽  
...  
Keyword(s):  
Operation Mode ◽  
Light Sources ◽  
Electrical Parameters ◽  
Colour Temperature ◽  
Radiation Spectra ◽  
Service Period ◽  
Close Proximity ◽  
Definition Of ◽  
Comprehensive Study

The article describes the results of comprehensive study aiming at increase of quality of LED luminaires and definition of the nature of changes in their correlated colour temperature (CCT) in the course of operation. Dependences of CCT of LED luminaires with remote and close location of phosphor for 10 thousand hours of operation in different electric modes were obtained; the results of comparison between the initial and final radiation spectra of the luminaires are presented; using mathematical statistics methods, variation of luminaire CCT over the service period claimed by the manufacturer is forecast; the least favourable electric operation modes with the highest CCT variation observed are defined. The obtained results have confirmed availability of the problem of variation of CCT of LED luminaires during their operation. Possible way of its resolution is application of more qualitative and therefore expensive LEDs with close proximity of phosphor or LEDs with remote phosphor. The article may be interesting both for manufacturers and consumers of LED light sources and lighting devices using them.

IMAGE OF THE RUSSIAN EXECUTIVE BODIES

2020 ◽  
pp. 26-30
Author(s):  
Volodina N.A. ◽  
Murzina I.A. ◽  
Retinskaya V.N.
Keyword(s):  
Mass Communication ◽  
Negative Impact ◽  
Scientific Article ◽  
Positive Trend ◽  
Public Authorities ◽  
Positive Image ◽  
Executive Authority ◽  
Main Indicator ◽  
Communication Space ◽  
Definition Of

This article is devoted to the study of the image of Executive authorities in modern Russia. The relevance of the chosen topic of the scientific article is emphasized for the present time, when society and the state are developing methods of countering the coronavirus pandemic – not only in the medical, but, no less important, in the socio-psychological aspect. In this perspective, the consolidating potential of a positive image of government bodies and civil servants is noted. Attention is focused on the terminological apparatus of the problem. Based on the analysis of relevant scientific works, the article provides the author's definition of the image of public authorities. The author notes the peculiarity of the image of Executive authorities, which consists in the presence of two inextricably linked equivalent components – the image of the authority and the image of a civil servant. Image formation of government bodies is considered as a multi-factor interaction of three main subjects: government bodies, the population, and the mass media. The main method of implementation is still the mass communication media, which provide a permanent presence of Executive authorities in the information and communication space. It is noted that the basis for the formation of a positive image of the Executive authority and bureaucracy is their effective functioning. At the same time, the perception of citizens, their attitude to the activities of Executive authorities, the level of trust in them is considered as the main indicator of the modality of the image. Based on the analysis of data from sociological studies, the conclusion about a positive trend in the perception of public authorities and officials by Russians is substantiated. However, there is a negative impact on their image of the lack of these changes and, in General, a low level of openness of public authorities.

Assessment of multimorbidity of diseases in geriatric practice

2020 ◽  
pp. 17-21
Author(s):  
Mark Oprenko
Keyword(s):  
Quality Of Life ◽  
The Core ◽  
Definition Of

The definition of the multimorbidity concept reveals insufficient specificity of the comorbidity and multimorbidity definitions and, as a result, confusion in the use of these terms. Most authors are unanimous that the “core” of multimorbidity is presence of more than one disease in a patient. These coexisting diseases can be pathogenetically interconnected and non-interconnected. Regardless, the degree of multimorbidity always affects prognosis and quality of life.

Guaranteed values – the basis of the analysis of the quality of individual products

2019 ◽  
pp. 20-33
Author(s):  
D. N. Kalacheva
Keyword(s):  
Frequency Distribution ◽  
Distribution Law ◽  
Basic Characteristics ◽  
Definition Of

Herein, the main features and rules of using guaranteed values when analyzing the quality of rocket - space equipment products are considered. The definition of the guaranteed value and the form of its presentation is given. It is indicated that guaranteed value is distributed and is characterized by the frequency distribution law. The main methods of representation and conversion of guaranteed values are statistical. Examples of determining the basic characteristics of guaranteed values are given.

The first flush in sewer systems

1996 ◽  
Vol 33 (9) ◽  
pp. 101-108 ◽  
Author(s):  
Agnès Saget ◽  
Ghassan Chebbo ◽  
Jean-Luc Bertrand-Krajewski
Keyword(s):  
Treatment Strategy ◽  
Real Data ◽  
First Flush ◽  
Clear Definition ◽  
Controversial Subject ◽  
Sewer Systems ◽  
Wet Weather ◽  
Definition Of ◽  
Appearance Frequency

The first flush phenomenon of urban wet weather discharges is presently a controversial subject. Scientists do not agree with its reality, nor with its influences on the size of treatment works. Those disagreements mainly result from the unclear definition of the phenomenon. The objective of this article is first to provide a simple and clear definition of the first flush and then to apply it to real data and to obtain results about its appearance frequency. The data originate from the French database based on the quality of urban wet weather discharges. We use 80 events from 7 separately sewered basins, and 117 events from 7 combined sewered basins. The main result is that the first flush phenomenon is very scarce, anyway too scarce to be used to elaborate a treatment strategy against pollution generated by urban wet weather discharges.

scholarly journals Barriers to Incident Reporting among Nurses: A Qualitative Systematic Review

2021 ◽  
pp. 019394592199944
Author(s):  
Moataz Mohamed Maamoun Hamed ◽  
Stathis Konstantinidis
Keyword(s):  
Systematic Review ◽  
Methodological Quality ◽  
Incident Reporting ◽  
Negative Consequences ◽  
Incident Reporting Systems ◽  
Qualitative Systematic Review ◽  
Blame Culture ◽  
Critical Appraisal Skills ◽  
Definition Of

Incident reporting in health care prevents error recurrence, ultimately improving patient safety. A qualitative systematic review was conducted, aiming to identify barriers to incident reporting among nurses. Joanna Briggs Institute methodology for qualitative systematic reviews was followed, with data extracted using JBI QARI tools, and selected studies assessed for methodological quality using Critical Appraisal Skills Program (CASP). A meta-aggregation synthesis was carried out, and confidence in findings was assessed using GRADE ConQual. A total of 921 records were identified, but only five studies were included. The overall methodological quality of these studies was good and GRADE ConQual assessment score was “moderate.” Fear of negative consequences was the most cited barrier to nursing incident reporting. Barriers also included inadequate incident reporting systems and lack of interdisciplinary and interdepartmental cooperation. Lack of nurses’ necessary training made it more difficult to understand the importance of incident reporting and the definition of error. Lack of effective feedback and motivation and a pervasive blame culture were also identified.

Food intake, physical activity and quality of life among children and youth

Work ◽  
2021 ◽  
pp. 1-10
Author(s):  
Emília Martins ◽  
Rosina Fernandes ◽  
Francisco Mendes ◽  
Cátia Magalhães ◽  
Patrícia Araújo
Keyword(s):  
Quality Of Life ◽  
Physical Activity ◽  
Healthy Lifestyle ◽  
Eating Habits ◽  
Age Groups ◽  
Related Quality ◽  
Health Related ◽  
Life Habits ◽  
Definition Of

BACKGROUND: The health-related quality of life construct (QoL) implies a relationship with eating habits (EA) and physical activity (PA). Sociodemographic and anthropometric variables (gender, age and Body Mass Index - BMI) are highlighted in the definition of healthy lifestyle habits promotion strategies. OBJECTIVE: We aim to characterize and relate PA, EA and QoL in children/youth and explore gender, age and BMI influences. METHODS: It is a non-experimental study, with 337 children/youth, ages between 8 and 17 years (12.61±2.96), mostly from the rural inland of Portugal. In data collection we used a sociodemographic and anthropometric questionnaire, a weekly register table of EA and Kid-Kindl (QoL). Statistical analysis (p <  0.05) were performed in SPSS-IBM 25. RESULTS: Lower BMI was associated with better EA (p <  0.001), PA (p <  0.05) and self-esteem (p <  0.01) and worse scores on family subscale of QoL. Female showed higher fruit intake (p <  0.05). The older has shown better results. PA is positively correlated with QoL (p <  0.01) and EA (p <  0.05). CONCLUSIONS: It is important to explore other relevant social and family dimensions, to promote intervention programs with parents, school and community, as well as healthy practices policies. The intervention in these age groups is critical for a longer-term impact in improving healthy life habits.

scholarly journals Standard Quality Banking Services of Islamic Banks

2018 ◽  
Vol 8 (1) ◽  
pp. 301
Author(s):  
Haneen A. Al-Khawaja ◽  
Barjoyai Bardai
Keyword(s):  
Islamic Law ◽  
Theoretical Aspect ◽  
Islamic Banking ◽  
Islamic Banks ◽  
High Confidence ◽  
Banking Services ◽  
Standard Quality ◽  
Definition Of

This research discusses in detail the theoretical aspect of the quality standards of banking services of traditional Islamic banks. The criterion of "Shari'ah Compliance" was added by the researcher to the importance and role of dealing with Islamic banks, the definition of this standard and its importance, how to test it for banks as well as how, without the legitimate commitment of these banks to what is classified as Islamic from the foundation, we focus on the importance of the existence of a legal commitment to any Islamic bank to achieve the quality of Islamic banking services of high quality in accordance with Islamic law and laws to achieve a high confidence in the customers who belong to him and deal with his Conspiracy.

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