scholarly journals NOTE ON THE DIURNALS

1898 ◽  
Vol 30 (8) ◽  
pp. 201-203
Author(s):  
A. Radcliffe Grote
Keyword(s):  
Common Species ◽  
Hawk Moth ◽  
The Media ◽  
The Cross ◽  
Parallel Case ◽  
The Individual ◽  
Cross Vein

Mancipium brassicœ.—Dr. Chapman writes me that certain specimens of this common species examined by him showed the very short veinlet III. 3+4. This veinlef constantly diminishes in size, progressing towards the tip of the wing to finally vanish, through many forms fo the Pieridœ. I had indeed expected it to be occasionally prersistent in brassicœ, although my preparations did not show it. It has disappeared in Pontia daplidice, in Nathalis iole, and strange to say in that curious and now isolated Pierid, Gonophlebia paradoxa. This variability, in one and the same species, is interesting because it follows the general evolutionary direction of the changes in the venation. Always the radial branches in the Pierids and other groups tend to diminish in number. Always the disintegration of the Media advances, until it finally disappears, as a system, from the surface of the wing (Rothschildia, Samia, Potamis, etc.). A parallel case to that of brassicœ is offered by Copismerinthus ocellata. In some specimens of this Hawk Moth, vein IV, is still thrown off from the cross vein of the hind wings, instead fo the Radius, which it has usually ascended to beyond the cell. We must regard these as instances of generalization in the individual, of a reversion to what was formerly the rule and is now becoming, by slow degrees, the exception.

DYNAMIC AND COMPETENCE ASPECTS OF THE MEDIA EDUCATIONAL CONCEPT OF DEVELOPING A PERSON’S READINESS FOR LIFELONG SELF-EDUCATION

2019 ◽  
pp. 23-33
Author(s):  
S. V. Akmanova ◽  
L. V. Kurzaeva ◽  
N. A. Kopylova
Keyword(s):  
Informal Education ◽  
Great Influence ◽  
Formal Training ◽  
Life Stages ◽  
Media Technologies ◽  
Educational Concept ◽  
The Media ◽  
The Individual ◽  
Competence Models ◽  
Scientific Achievements

The harmonious existence of the individual in the modern informational era, which is overly saturated with rapidly developing media technologies, is almost impossible without the developed readiness of the individual for lifelong continuous self-education. The formation and development of this readiness can begin during the formal training at the stage of higher education of the person and continue during informal education throughout his future life. Stages of socialization and professionalization of the person have a great influence on the level nature of this readiness. Based on scientific achievements in the field of self-education of university students, national and world media education, we developed dynamic and competence models of media educational concept of developing a person’s readiness for lifelong self-education. The concept demonstrates interconnection of these two models, as well as consistency with the previously developed normative model of developing this readiness.

MEDIA SOCIALIZATION OF PERSONALITY IN THE CONTEXT OF INMUTATION IN THE MASS MEDIA

2021 ◽  
pp. 104-109
Author(s):  
Chernysh O.O.
Keyword(s):  
Mass Media ◽  
Negative Impact ◽  
Effective Interaction ◽  
Individual Characteristics ◽  
Media Culture ◽  
Active Growth ◽  
Media Space ◽  
The Media ◽  
The Individual

The urgency of the researched problem is connected with the growing role of mass media in modern conditions leads to change of values and transformation of identity of the person. The active growth of the role of the media, their influence on the formation and development of personality leads to the concept of “media socialization” and immutation in the media. The aim of the study is to outline the possibilities of the process of media socialization in the context of immutation in the media. The methods of our research are: analysis of pedagogical, psychological, literature, synthesis, comparison, generalization. The article analyzes the views of domestic and foreign scientists on the problem of immutation in the media and the transformation of the information space. In the context of the mass nature of the immutation of society, the concept of “media socialization” becomes relevant, which is the basis for reducing the negative impact of the media on the individual.The author identifies the lack of a thorough study of the concept of “media socialization” in modern scientific thought. Thus, media socialization is associated with the transformation of traditional means of socialization, and is to assimilate and reproduce the social experience of mankind with the help of new media.The article analyzes the essence of the concepts “media space”, “mass media” and “immutation”. The influence of mass media on the formation and development of the modern personality is described in detail.The study concluded that it is necessary to form a media culture of the individual, to establish safe and effective interaction of young people with the modern media system, the formation of media awareness, media literacy and media competence in accordance with age and individual characteristics for successful media socialization. The role of state bodies in solving the problem of media socialization of the individual was also determined. It is determined that the process of formation of media culture in youth should take place at the level of traditional institutions of socialization of the individual.The author sees the prospect of further research in a detailed analysis and study of the potential of educational institutions as an institution and a means of counteracting the mass nature of the immutation of society.Key words: immutation, media socialization, mass media, media space, information.

scholarly journals Insights to enhance the examination of tool marks in human cartilage

2021 ◽  
Author(s):  
Matthias Weber ◽  
Anja Niehoff ◽  
Markus A. Rothschild
Keyword(s):  
Light Microscope ◽  
Cross Correlation ◽  
Costal Cartilage ◽  
Correlation Coefficients ◽  
Human Cartilage ◽  
Cut Marks ◽  
Tool Marks ◽  
The Cross ◽  
Cleaning Methods ◽  
The Individual

AbstractThis work deals with the examination of tool marks in human cartilage. We compared the effectiveness of several cleaning methods on cut marks in porcine cartilage. The method cleaning by multiple casts achieved the significantly highest scores (P = 0.02). Furthermore, we examined the grain-like elevations (dots) located on casts of cut cartilage. The results of this study suggest that the casting material forms these dots when penetrating cartilage cavities, which are areas where the strong collagen fibres leave space for the chondrocytes. We performed fixation experiments to avoid this, without success. In addition, 31 casting materials were compared regarding contrast under light-microscope and 3D tool marks scanner. Under the light-microscope, brown materials achieved significantly higher values than grey (P = 0.02) or black (P = 0.00) whereas under the 3D scanner, black materials reached higher contrast values than grey (P = 0.04) or brown (P = 0.047). To compare the accuracy and reproducibility of 6 test materials for cartilage, we used 10 knives to create cut marks that were subsequently scanned. During the alignment of the individual signals of each mark, the cross-correlation coefficients (Xmax) and lags (LXmax) were calculated. The signals of the marks in agarose were aligned with significantly fewer lags and achieved significantly higher cross-correlation coefficients compared to all tested materials (both P = 0.00). Moreover, we determined the cross-correlation coefficients (XC) for known-matches (KM) per material. Agarose achieved significantly higher values than AccuTrans®, Clear Ballistics™, and gelatine (all P = 0.00). The results of this work provide valuable insights for the forensic investigation of marks in human costal cartilage.

scholarly journals Design Approach for Reducing Cross-Axis Sensitivity in a Single-Drive Multi-Axis MEMS Gyroscope

Micromachines ◽  
2021 ◽  
Vol 12 (8) ◽  
pp. 902
Author(s):  
Hussamud Din ◽  
Faisal Iqbal ◽  
Byeungleul Lee
Keyword(s):  
Microelectromechanical Systems ◽  
Reduction Rate ◽  
Design Technique ◽  
Matching Method ◽  
Mems Gyroscope ◽  
Mode Split ◽  
The Cross ◽  
The Individual ◽  
Cross Axis ◽  
Ratio Matching

In this paper, a new design technique is presented to estimate and reduce the cross-axis sensitivity (CAS) in a single-drive multi-axis microelectromechanical systems (MEMS) gyroscope. A simplified single-drive multi-axis MEMS gyroscope, based on a mode-split approach, was analyzed for cross-axis sensitivity using COMSOL Multiphysics. A design technique named the “ratio-matching method” of drive displacement amplitudes and sense frequency differences ratios was proposed to reduce the cross-axis sensitivity. Initially, the cross-axis sensitivities in the designed gyroscope for x and y-axis were calculated to be 0.482% and 0.120%, respectively, having an average CAS of 0.301%. Using the proposed ratio-matching method and design technique, the individual cross-axis sensitivities in the designed gyroscope for x and y-axis were reduced to 0.018% and 0.073%, respectively. While the average CAS was reduced to 0.045%, showing a reduction rate of 85.1%. Moreover, the proposed ratio-matching method for cross-axis sensitivity reduction was successfully validated through simulations by varying the coupling spring position and sense frequency difference variation analyses. Furthermore, the proposed methodology was verified experimentally using fabricated single-drive multi-axis gyroscope.

Studies on the structure and function of the mammalian testis V. Steroid metabolism by isolated interstitium and seminiferous tubules of the human testis

1974 ◽  
Vol 186 (1083) ◽  
pp. 99-120 ◽  
Keyword(s):  
Metabolic Activity ◽  
General Pattern ◽  
Steroid Metabolism ◽  
Human Testis ◽  
Clinical Aspects ◽  
Seminiferous Tubules ◽  
Bicarbonate Buffer ◽  
The Media ◽  
The Individual ◽  
And Function

Tissue was obtained from the testes of three men, two in the age range 72-75 years (subjects A and B) and one aged 25 years (subject C). Parts of the testes were dissected to obtain samples of interstitium and tubules. The individual components and whole tissue were each incubated with equimolar concentrations of [7 α - 3 H]pregnenolone and [4- 14 C]progesterone in Krebs-Ringer bicarbonate buffer pH 7.4, at 35 °C with the addition of glucose but without cofactors. Some incubations were carried out with the substrates [4- 14 C]androstenedione and [7 α - 3 H]testosterone. The media were extracted both at various time intervals throughout the incubation for a kinetic study of the metabolic activity and after a fixed interval of time at the end of the incubations. In some incubations with whole tissue both media and tissue were extracted. Both the tubules and interstitium displayed steroid metabolic activity. Qualitatively they yielded the same range of metabolites, one series leading to the formation of testosterone (∆ 5 pathway) and the other to a variety of C 21 compounds as represented by 5 α -pregnan-3 β -ol-20-one. With similar amounts of tissue there was little difference in the yields of the main products formed by the tubules as compared with those formed by the interstitium; in incubations with [4- 14 C]androstenedione the rate of conversion to [ 14 C ]testosterone by the tubules greatly exceeded that due to the interstitium. Marked differences were found in the pattern of steroid metabolism by whole tissue as compared to the general pattern presented by the corresponding tubules and interstitium. It is concluded that the seminiferous tubules and interstitium of the human testis are both capable of steroid metabolism and hence that whole tissue incubations alone are of limited value and could give rise to misleading data. Some clinical aspects of the results are briefly discussed.

scholarly journals Film education: Memory and heritage

Comunicar ◽  
2010 ◽  
Vol 18 (35) ◽  
pp. 25-32 ◽  
Author(s):  
Michel Clarembeaux
Keyword(s):  
Young People ◽  
Collective Memory ◽  
Digital Age ◽  
Cultural Dimension ◽  
Audiovisual Media ◽  
Film Education ◽  
The Media ◽  
The Individual ◽  
Medios De Comunicacion ◽  
Sobre Todo

Film education in the digital age should be based on three closely-related and complementary fundamentals: to see, to analyze and to make films with young people; three basics that must interact and support each other. The concept of creative analysis could be the glue the binds this subject together, making it coherent and efficient for educational purposes. If cinema is an art, it is above all the art of memory, both individual and collective. This article suggests that we can join the pedagogy of film education to the citizen’s desire to perpetuate memory and preserve cultural heritage. The author describes various types of films to prove this hypothesis, and at the same time indicates the economic and cultural dimension of the media. The essay starts with an approach to film education in the digital age. Later, it analyzes certain aspects of films of memory, referring specifically to the typology of standpoints of film-makers and the treatment of their sources. Lastly, there is a reflection on the convergence of the concept of creative analysis, promoted by film education, and the production of videos by young people dedicated to the individual or collective memory. This convergence matches European Union proposals concerning the production and creation of audiovisual media from this viewpoint. La educación para el cine en la era digital debería apoyarse en tres polos complementarios y estrechamente asociados: ver, analizar y hacer películas con jóvenes. Estos tres polos han de potenciarse mutuamente. El concepto de análisis creativo podría ser la argamasa que diera coherencia y eficiencia al dispositivo educativo. Si el cine es un arte, es sobre todo el arte de la memoria, tanto colectiva como individual. Este artículo sugiere que es posible hacer converger la pedagogía de la educación cinematográfica y la voluntad ciudadana de perpetuar la memoria, al tiempo que se protege el patrimonio cultural. El autor propone una serie de películas para ilustrar estos planteamientos, que ponen de relieve la dimensión económica y cultural de los medios de comunicación, respondiendo en esta convergencia a las más recientes directrices de la Unión Europea sobre creación y producción, desde esta perspectiva, de medios audiovisuales. El trabajo se inicia con una aproximación a la educación para el cine en la era digital. Posteriormente se recogen algunas singularidades de las «películas de la memoria», aludiendo concretamente a la tipología de los puntos de vista de los realizadores y al tratamiento de sus fuentes. Por último, se refleja el encuentro entre el concepto de «análisis creativo», fomentado por la educación cinematográfica, y la realización de videogramas hechos por jóvenes y dedicados a la memoria individual o colectiva.

scholarly journals Thoughts on the Ageing Body

2021 ◽  
Author(s):  
Francesca Ghillani
Keyword(s):  
Older Adults ◽  
Older People ◽  
Active Role ◽  
The Body ◽  
Negative Stereotypes ◽  
Artificial Image ◽  
The Media ◽  
Ageing Body ◽  
The Individual ◽  
Positive Representations

AbstractRecent studies have taken into account the fact that the lives of older people have changed drastically in the past fifty years. Older people today engage more with society and are also expected to maintain an active role in their communities. In order to maintain a positive social status, todays older adults need both to challenge negative stereotypes and also to achieve the “unachievable” positive representations in the media. Society plays a complex game of bodily images: the artificial image of the human body in the media, the image that individuals try to project, and the image that society reflects back to the individual. When the three don’t coincide, the collision creates a distancing effect. To truly understand the lived experiences of older adults in contemporary society we must explore the changing perceptions of the body. This review will illustrate the arguments both classical and contemporary through an exploration of the ageing female body, which remains the focus of most of the literature.

Open Innovation Maturity

2012 ◽  
Vol 2 (1) ◽  
pp. 92-111 ◽  
Author(s):  
Hagen Habicht ◽  
Kathrin M. Möslein ◽  
Ralf Reichwald
Keyword(s):  
Open Innovation ◽  
Innovation Management ◽  
Maturity Model ◽  
Management Framework ◽  
Individual Level ◽  
Capability Maturity ◽  
Good To Great ◽  
Parallel Case ◽  
The Individual ◽  
Multidimensional Concept

Many firms are eager to tackle the challenge of moving from good to great innovators with the help of open innovation. However, a considerable number of open innovation projects fail because firms are not ready to fully engage in open innovation. They lack knowledge about how to manage its multiple facets. Drawing on a capability maturity approach, the authors propose a competence management framework to support the development of open innovation maturity – an organization’s excellence in conducting open innovation. Management categories and maturity levels are inductively identified and reflected in the context of prominent literature. The resulting Open Innovation Maturity model is based on insights from 12 parallel case studies and two open innovation pilots covering the software and the airport industry. Empiric results show that competences on the process level and on the individual level impact the success of open innovation. Hence, Open Innovation Maturity is a multidimensional concept describing the overall capacity of a firm to successfully engage in and make use of open innovation.

scholarly journals Publikowanie w sieci jako reakcja odbiorcy na przekaz masowy w interakcji medialnej

2021 ◽  
Vol 13 ◽  
pp. 51-65
Author(s):  
Anna Granat
Keyword(s):  
Qualitative Research ◽  
Participant Observation ◽  
Indirect Interaction ◽  
Individual Interview ◽  
Online Publishing ◽  
Media Interaction ◽  
Auto Ethnography ◽  
The Media ◽  
The Individual ◽  
Web Publishing

The article demonstrates the mass media receiver, who interacts with media and after reading, listening or watching the content online reacts by web publishing. The article presents examples of such reactions in the form of texts, obtained as a result of expe-rimental research (hidden ethnographic participant observation, survey auto-ethnography, in-depth, standardized/structured individual interview), which subjects them to qualitative research. This rese-arch consists in the analysis of the content and its form by using methods dedicated to examine lingu-istic pragmatics and interactionism.Therefore, it is assumed that the individual receiver participates in the media interaction, which I understand as the mutually indirect interaction of the sender and the receiver in media communica-tion process. The receiver’s reaction in this process may be, among others, online publishing, which is named as “surfer commentary”.

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