scholarly journals Associations between diet and acne lesions

2021 ◽  
pp. 137-143
Author(s):  
Magdalena Daszkiewicz

Acne is one of the most common dermatological conditions affecting millions of people worldwide. It is assumed that the main etiological factors acne are considered to be the excessive production of sebum and hormones, and the colonisation of P. acnes bacteria. The relationship between diet and acne lesions is still the subject of debate and scientific criticism. On the one hand, studies suggest that an elimination diet is of no benefit in the treatment of acne, while other studies indicate that there is a close a close relationship between diet and the occurrence of acne lesions. Already in the 1970s, some scientists claimed that the course of acne could be modified by specific dietary components. Several studies have confirmed, among others, the role of a diet with a high glycemic index diet in acne exacerbation and suggested that a low glycemic index diet for several weeks may lead to a reduction in the number of acne lesions. The effect of milk consumption was also investigated in terms for its potential role in acne pathogenesis, including its ability to increase insulin levels. In the last decade, studies have also emerged to determine the effect of dark chocolate on the exacerbation of acne symptoms. To date, it has not been conclusively established which component of chocolate may have a potentially adverse effects on the course of acne. The article summaries the current knowledge on the relationship between diet and acne lesions, and discusses the results of recent studies on selected dietary components that may exacerbate acne.

Author(s):  
T. N. Banshchikova ◽  
◽  
M. L. Sokolovskii

Data on the types of labor motivation, features of conscious selfregulation and adaptive abilities of subjects who are in a situation of changing the type of professional activity are presented. The role of these indicators in adapting to the situation of changing the type of professional activity is revealed. The purpose of the series of empirical studies is to test the model of the relationship between regulatory and motivational predictors of successful adaptation. The hypothesis of the research is the assumption that conscious self-regulation makes a significant contribution to the adaptation of the subject to a change in the type of professional activity and mediates the influence of motivational predictors. We discuss the empirical materials collected on a sample of subjects in a situation of changing the type of professional activity (unemployed, students of professional retraining programs, undergraduates) (N = 137). The analysis of the obtained data showed that the respondents, in the situation of changing the type of professional activity, have a predominant instrumental type of motivation (the validity of the labor price is important) and a predominantly low level of adaptive abilities. Conscious self-regulation is a system-forming factor in the system of predictors of adaptation. On the one hand, it allows you to compensate and overcome some limitations of work motivation, on the other — to act as a mediator of the influence of motivation on the results of adaptation


2021 ◽  
Vol 12 (2) ◽  
pp. 160-181
Author(s):  
A. N. Kuriukin

Purpose: to try to delineate the boundaries and formulate the characteristic features and signs of a "new normalcy", which, already taking shape today in the course of the ongoing development of the coronavirus pandemic, will in the long term be a determining factor for the further economic, political and social development of modern civilization.Methods: consists in a complex research paradigm, which includes the principles of systemic, theoretical-cognitive, institutional, instrumental and interdisciplinary approaches, mediated by the accepted in social science ideas about the relationship and interaction of subjective and objective factors in social processes with relative independence of the subject.Results: the general direction of the development of civilization will be the preservation, in the foreseeable future, of the requirements of social distancing and restrictions on cross-border mobility. Remote forms of work, low-contact manufacturing and the formation of Industry 4.0 will come to the fore in the economy. In society, there will be a need to revise modern social values, in the direction of the transition from the degree of satisfaction of individual and personal needs to the availability of such satisfaction as the main value. The central issue of post-image politics will be the question of whether the pandemic will bring about an anti-democratic rollback and an evolving authoritarianization of power, or, on the contrary, will become an impetus for the positive development of democracy, an increase in the role of civil society and the political participation of citizens.Conclusions and Relevance: with regard to the economy, society and politics, it is stated that, on the one hand, they will experience unprecedented transformational pressures under the influence of the ongoing pandemic crisis, but at the same time, they will face a choice – to maintain crisis stagnation hoping to “just survive” or perceive the crisis as source of new opportunities for development and progress.


Numen ◽  
2018 ◽  
Vol 65 (2-3) ◽  
pp. 141-164 ◽  
Author(s):  
Lorne L. Dawson

Abstract The role that religion plays in the motivation of “religious terrorism” is the subject of much ongoing dispute, even in the case of jihadist groups. Some scholars, for differing reasons, deny that it has any role; others acknowledge the religious character of jihadism in particular, but subtly discount the role of religion, while favoring other explanations for this form of terrorism. Extending an argument begun elsewhere (Dawson 2014, 2017), this article delineates and criticizes the influence of a normative religious bias, on the one hand, and a normative secular bias, on the other hand, on scholarship addressing the relationship between religiosity and terrorism. I examine two illustrative studies to demonstrate the complexity of the conceptual issues at stake: Karen Armstrong’s best-selling book Fields of Blood: Religion and the History of Violence (2014) and a recent article by Bart Schuurman and John G. Horgan on the rationales for terrorist violence in homegrown jihadist groups (2016).


2021 ◽  
Vol 28 (2) ◽  
pp. 87-105
Author(s):  
Dorota Kozaryn ◽  
Agnieszka Szczaus

The subject of the analysis in the article are the etymological explanations presented in the old non-literary texts (i.e. the texts that function primarily outside literature, serving various practical purposes), i.e. in the sixteenth-century Kronika, to jest historyja świata (Chronicle, that is the history of the entire world) by Marcin Bielski and in two eighteenth-century encyclopaedic texts: Informacyja matematyczna (Mathematical information) by Wojciech Bystrzonowski and Nowe Ateny (New Athens) by Benedykt Chmielowski. The review of the etymological comments allows us to take notice of their considerable substantive and formal diversity. These comments apply to both native and foreign vocabulary. On the one hand, they provide information on the origin of proper names (toponyms and anthroponyms), and on the other hand, a whole range of these etymological comments concern common names. A depth of etymological comments presented in non-literary texts is significantly diversified and independent of the nature of the vocabulary to which these comments apply – they can be merely tips on sources of borrowings of foreign words, but they can also constitute a deeper analysis of the meaning and structure of individual words, both native and foreign. These comments are usually implementations of folk etymology. The role of etymological considerations in former non-literary texts is significant. First of all, these texts have a ludic function, typical of popularised texts – they are supposed to surprise, intrigue and entertain readers. Secondly, they serve a cognitive function typical of non-literary texts – they are supposed to expand the readers’ knowledge about the world and language. Thirdly, they have a persuasive function, which is a distinctive feature of both popularised and non-literary texts – they are supposed to provoke the readers’ thoughts on the relationship between non-linguistic reality and the linguistic way of its interpretation, they also stimulate linguistic interests, which was particularly important in the past when the reflection on the native language was poor.


Author(s):  
Iryna Rusnak

The author of the article analyses the problem of the female emancipation in the little-known feuilleton “Amazonia: A Very Inept Story” (1924) by Mykola Chirsky. The author determines the genre affiliation of the work and examines its compositional structure. Three parts are distinguished in the architectonics of associative feuilleton: associative conception; deployment of a “small” topic; conclusion. The author of the article clarifies the role of intertextual elements and the method of constantly switching the tone from serious to comic to reveal the thematic direction of the work. Mykola Chirsky’s interest in the problem of female emancipation is corresponded to the general mood of the era. The subject of ridicule in provocative feuilleton is the woman’s radical metamorphoses, since repulsive manifestations of emancipation becomes commonplace. At the same time, the writer shows respect for the woman, appreciates her femininity, internal and external beauty, personality. He associates the positive in women with the functions of a faithful wife, a caring mother, and a skilled housewife. In feuilleton, the writer does not bypass the problem of the modern man role in a family, but analyses the value and moral and ethical guidelines of his character. The husband’s bad habits receive a caricatured interpretation in the strange behaviour of relatives. On the one hand, the writer does not perceive the extremes brought by female emancipation, and on the other, he mercilessly criticises the male “virtues” of contemporaries far from the standard. The artistic heritage of Mykola Chirsky remains little studied. The urgent task of modern literary studies is the introduction of Mykola Chirsky’s unknown works into the scientific circulation and their thorough scientific understanding.


2021 ◽  
pp. 097168582110159
Author(s):  
Sital Mohanty ◽  
Subhasis Sahoo ◽  
Pranay Kumar Swain

Science, technology and human values have been the subject of enquiry in the last few years for social scientists and eventually the relationship between science and gender is the subject of an ongoing debate. This is due to the event of globalization which led to the exponential growth of new technologies like assisted reproductive technology (ART). ART, one of the most iconic technological innovations of the twentieth century, has become increasingly a normal social fact of life. Since ART invades multiple human discourses—thereby transforming culture, society and politics—it is important what is sociological about ART as well as what is biological. This article argues in commendation of sociology of technology, which is alert to its democratic potential but does not concurrently conceal the historical and continuing role of technology in legitimizing gender discrimination. The article draws the empirical insights from local articulations (i.e., Odisha state in eastern India) for the understandings of motherhood, freedom and choice, reproductive right and rights over the body to which ART has contributed. Sociologically, the article has been supplemented within the broader perspectives of determinism, compatibilism alongside feminism.


2019 ◽  
Vol 1 (1) ◽  
pp. 177-183
Author(s):  
Jan Guncaga ◽  
Lilla Korenova ◽  
Jozef Hvorecky

AbstractLearning is a complex phenomenon. Contemporary theories of education underline active participation of learners in their learning processes. One of the key arguments supporting this approach is the learner’s simultaneous and unconscious development of their ability of “learning to learn”. This ability belongs to the soft skills highly valued by employers today.For Mathematics Education, it means that teachers have to go beyond making calculations and memorizing formulas. We have to teach the subject in its social context. When the students start understanding the relationship between real-life problems and the role of numbers and formulas for their solutions, their learning becomes a part of their tacit knowledge. Below we explain the theoretical background of our approach and provide examples of such activities.


2021 ◽  
Vol 22 (12) ◽  
pp. 6222
Author(s):  
Kacper Szewczyk ◽  
Aleksandra Chojnacka ◽  
Magdalena Górnicka

Tocopherols and tocotrienols are natural compounds of plant origin, available in the nature. They are supplied in various amounts in a diet, mainly from vegetable oils, some oilseeds, and nuts. The main forms in the diet are α- and γ-tocopherol, due to the highest content in food products. Nevertheless, α-tocopherol is the main form of vitamin E with the highest tissue concentration. The α- forms of both tocopherols and tocotrienols are considered as the most metabolically active. Currently, research results indicate also a greater antioxidant potential of tocotrienols than tocopherols. Moreover, the biological role of vitamin E metabolites have received increasing interest. The aim of this review is to update the knowledge of tocopherol and tocotrienol bioactivity, with a particular focus on their bioavailability, distribution, and metabolism determinants in humans. Almost one hundred years after the start of research on α-tocopherol, its biological properties are still under investigation. For several decades, researchers’ interest in the biological importance of other forms of vitamin E has also been growing. Some of the functions, for instance the antioxidant functions of α- and γ-tocopherols, have been confirmed in humans, while others, such as the relationship with metabolic disorders, are still under investigation. Some studies, which analyzed the biological role and mechanisms of tocopherols and tocotrienols over the past few years described new and even unexpected cellular and molecular properties that will be the subject of future research.


2005 ◽  
Vol 25 (2) ◽  
pp. 179-186 ◽  
Author(s):  
Michael Schredl ◽  
Arthur Funkhouser ◽  
Nicole Arn

Empirical studies largely support the continuity hypothesis of dreaming. The present study investigated the frequency and emotional tone of dreams of truck drivers. On the one hand, the findings of the present study partly support the continuity regarding the time spent with driving/being in the truck and driving dreams and, on the other hand, a close relationship was found between daytime mood (feelings of stress, job satisfaction) and dream emotions, i.e., different dream characteristics were affected by different aspects of daytime activity. The results, thus, indicate that it is necessary to define very clearly how this continuity is to be conceptualized. The approach of formulating a mathematical model (cf. [1]) should be adopted in future studies in order to specify the factors and their magnitude in the relationship between waking and dreaming.


2009 ◽  
Vol 5 (3) ◽  
pp. 243-261 ◽  
Author(s):  
Melanie L. Williams

This paper was delivered as a plenary lecture, designed to respond to the one-day special conference focus upon links between socio-legal studies and the humanities.1 The paper focuses in particular upon the relationship between law and the humanities. It may be argued that the role of empirically sourced socio-legal research is well accepted, given its tangible utility in terms of producing hard data which can inform and transform policy perspectives. However, scholarly speculation about the relationship between law and the humanities ranges from the indulgent to the hostile. In particular, legal scholars aligning themselves as ‘black letter’ commentators express strong opinions about such links, suggesting that scholarship purporting to establish links between the two fields is essentially spurious, bearing in mind the purposive role of law as a problem-solving mechanism. The paper sets out to challenge such assertions, indicating the natural connections between the two fields and the philosophical necessity of continued interaction, given the fact that certain aspects of human experience and nature cannot be plumbed by doctrine or empiricism or even by combinations of the two. Law must be understood to stand at the nexus of human experience, in a relationship of integrity, where the word is understood to mean both morally principled and culturally integrated. In particular, the development of human qualities, of character and moral sensibility informing normative values – and, ultimately, engagement with the world of law – is a process of subtle cultural as well as psychological significance, and may benefit from interrogation deriving from the wider fields of human discourse.


Sign in / Sign up

Export Citation Format

Share Document