Plant cell culture systems have become an attractive and sustainable approach to produce high‐value and commercially significant metabolites under controlled conditions. Strategies involving elicitor supplementation into plant cell culture media are employed to mimic natural conditions for increasing the metabolite yield. Studies on nanoparticles (NPs) that have investigated elicitation of specialized metabolism have shown the potential of NPs to be a substitute for biotic elicitors such as phytohormones and microbial extracts. Customizable physicochemical characteristics allow the design of monodispersed‐, stimulus‐responsive‐, and (...) hormone‐carrying‐NPs of precise geometries to enhance their elicitation capabilities based on target metabolite/plant cell culture type. We contextualize advances in NP‐mediated elicitation, especially stimulation of specialized metabolic pathways, the underlying mechanisms, impacts on gene regulation, and NP‐associated cytotoxicity. The novelty of the concept lies in unleashing the potential of designer NPs to enhance yield, harness metabolites, and transform nanoelicitation from exploratory investigations to a commercially viable strategy. (shrink)

Po disputacích k tématům Filosofie nepředmětnosti Ladislava Hejdánka a Nekonečnost konečnosti podle Ivana Chvatíka uspořádala Katedra filosofie Evangelické teologické fakulty UK v Praze dne 29. června 2009 v pořadí již třetí pokus o výměnu mezi domácími filosofy. Tentokrát však nebyl východiskem diskusí programový text některého z účastníků, ale Platónův výklad o nejvyšších rodech v dialogu Sofistés. Tomuto textu se zde dostalo trojí velmi odlišné interpretace, kterou bychom snad mohli vzdáleně přirovnat k liternímu, morálnímu a alegorickému neboli naukovému pochopení posvátného textu (...) Písma. Filip Karfík nabízí co možná přesný výklad Platónova textu, Štěpán Špinka sleduje etické implikace Platónovy ontologie, konečně Pavlu Koubovi je pasáž ze Sofisty záminkou pro velmi zajímavé vyrovnání s Heideggerovým pojetím bytí v jeho rozštěpu na bytí jsoucna výskytového a bytí pobytu, o to zajímavější, že je provedeno prostředky Heideggerova vlastního výkladu dialogu Sofistés. Na příspěvek Pavla Kouby navazuje diskuse o zdánlivě dílčím aspektu jeho výkladu, totiž o otázce, zda identitu chceme, nebo nechceme chápat pouze jako dějství diferujících vztahů. V zájmu historické věrnosti třeba poznamenat, že tato diskuse proběhla na disputaci samé jen částečně, zato se zde odehrálo mnoho pozoruhodných diskusí dalších, které nebylo možné svěřit písemnému zachycení. Mnohé se nicméně podařilo zachytit médiem jiným, totiž na fotografiích Věry Koubové, jež jsou uveřejněny na stránkách katedry. (shrink)

This article is based on a case study of a long-term public controversy over the construction of a highway bypass. Two principal variants of the bypass were proposed. One of them began gradually to appear preferable, increasingly attractive for experts, but remaining only on paper. In the meantime, however, the other variant became more realistic, pushed through mainly by local politicians and actually constructed. This article shows how purification of science from politics played a key role in the development and (...) ending of the case. Initial expertization of the case switched to its sharp politicization, when people got frustrated from protraction and indecisive evidence of accumulated expertise. This turned to be fatal for those who consistently staked everything on “pure facts.” This article concludes by outlining some general consequences of such a development for both democratic decision making and the political relevance of expertise. (shrink)

The purpose of the article is to analyze the social situation of the Roma and poverty more broadly, to highlight the factors underpinning their lack of access to education and hence to jobs from which they derive income insecurity and worsen their living conditions, their poor health and finally, their poor contact with the majority. Theme of Roma poverty and their general social situation is very demanding in terms of finding the solution, since the large rate of Roma population is (...) unable to even minimally participate in social, economic, cultural and political life. I have picked a combined survey interview as a method for the empirical part of the article, by looking at various projects and literature. Scientific objectives of the article is to highlight the fact that in all areas affecting the way of life of Roma, including their discriminiation, the most influental one is the long-term segregation of the learning process, which is essential to their integration into an active lifestyle. I refer to the fact that the condition of education of Roma children depends mainly on the socio-economic enviroment from which they come from and which can be measured by various factors. As on of the factors in the education of the parents alone, other factors could be household equipment, monitoring the overall social, economic and cultural status of Roma pupils. In the conclusion of the article, I want to point out that a large number of research findings demonstrate that the dependence of education outcomes as students from their socio-economic enviroment suggests that the education system is no way meeting the requirements of a fair transfer of learning to all, according to their abilities and is just never obilizing the social equality in education. The Education Act and the related rules do not contain provisions that are aimed directly at Roma pupils. However, the general term "socially disadvantaged" enviroment is being used, that is defined primarly by poverty. However, many disadvantages faced by the Roa in all areas of life, often are not only subject to their financial circumstances. "Given that some portion of barriers stem from the approach of the majority population towards the Roma on the basis of their declared or credited ehtnicity, it is questionable whether the measures are based on the financial circumstances of families enough.". (shrink)

The aim of this paper is to compare the theory of Gestalt qualities, introduced by the Austrian philosopher Christian von Ehrenfels (1859–1932), with the concept of Umwelt, proposed by Jakob von Uexküll (1864–1944). The primary basis for the comparison will be the phenomenology of Maurice Merleau-Ponty (1908–1961), who extensively discusses the two concepts in his work. In the Uexküll–Ehrenfelsian context, we focus on analysing the similarities and differences of their argumentation and model approaches to understanding the living and non-living natural (...) entities, their mutual communication, development, and ontological grounding. We also consider the role of individual experience with the environment: in that context, the metaphysical frameworks within which the two thinkers operate in their efforts to explain natural phenomena are central to our comparative reflections. (shrink)

Foucault is critical of the tendency to reduce all social and political problems according to predetermined ends and verifiable procedures. For Foucault, philosophical activity is a condition of possibility for the articulation of the question of the self. Inspired by his work on the desiring subject, Foucault begins to explore the ethical and political implications of self-care for modern day concerns. He presents an account of self-care that centres on developing an attitude that questions the personal relationship to truth, and (...) puts to test those ideas and truths held most dearly. Processes of self-care evaluate the consistency between those truths a person regards as necessary and a person’s actions in the world. Interested in the ways in which people see themselves as subjects, Foucault directs his attention to the connection between systems of knowledge, power, and practices of the self. Crucial to Foucault’s process is the recognition that the self-subject is not given and does not have ontological precedence, and that subjectivity is transformable. By finding the lines and fractures in external and internal modes of objectification Foucault hopes to open up the space of freedom to bring about transformative events. The care of the self serves as a form of critique and resistance where it is both a way of living and acting in the world, and a critical response to a particular time and place. (shrink)

The article is focused on the topic of how to practice philosophy and support creativity in kindergartens and elementary schools with the help of fairy tales, in particular with the help of the story of Pinocchio. Emphasis is placed on Lipman's activity of philosophy for children, which he tried to connect with Vygotsky's theories. The aim of the article is to show the importance of developing critical thinking in the form of dialogue in connection with creative thinking, which Gianni Rodari (...) focused on. Rodari was based on Vygotsky's theory of imagination as a process of the human mind, which is a characteristic of all human being. (shrink)

This study, theoretically based on integrated threat and image theory, explored (1) the mental constructs produced by the Slovak majority in relation to cooperation with the Roma minority and (2) differences in thinking about different Roma demographic groups. In Slovakia, prejudice towards Roma people is a long-standing phenomenon. In this study there were 228 participants, mostly young adults, who produced 22 categories of associations, explored using content and network analyses. The frequency of category associations in the first and second research (...) group was mostly the same, but the distribution differed for the demographic groups considered by the third research group, which was asked to produce associations separately for each Roma demographic group. The largest difference measured was between integrated and segregated Roma people – the associations were mostly positive for the first and negative for the second. These results provide the first empirical exploration of cooperation intentions with Roma people in the Slovak context and suggestions are made for future discourse on Roma. (shrink)

A wave of interest in Hannah Arendt and Michel Foucault as bio-political thinkers was initiated by publication of Giorgio Agamben’s Homo Sacer. The intellectual connection of these two figures is, however, broader than their bio-political considerations. Arendt and Foucault both offer detailed accounts of an ethico-political self. Both Arendt’s and Foucault’s later work explores the meaning of living ethically and politically. By examining the relationship between self, ethics and politics, I suggest there are two general points of convergence in Arendt (...) and Foucault regarding the ethico-political self: a shared suspicion of ethical or political systems presented as universally applicable; the attempt to undermine prescriptive moral and political models by fostering a dynamic and critical self-relationship. In the shared attempt to develop a dynamic ethico-political attitude Arendt and Foucault present their respective alternatives to universally applicable moral and political structures, which both consider to be potentially dangerous. (shrink)

The article focuses on the philosophical and scientific dialogue between Vladimir Vernadsky and Pavel Florensky in the context of Russian philosophy. Florensky formulated his philosophy in the book The Pillar and Ground of the Truth, making a great impact on Vernadsky. The two philosophers exchanged their thoughts through letters. During the time of his imprisonment, Florensky wrote letters on scientific topics to his son Kirill, who worked with Vernadsky. Thus, Kirill Florensky became the point of contact between the two thinkers. (...) The present article aims to show the complementarity between Vernadsky’s and Florensky’s work with a particular emphasis on their conception of noosphere-pneumatosphere connected with Plato’s methaphysics, which Florensky interpreted as the world of the Truth or absolute reality. Through investigating Vernadsky’s and Florensky’s letters and diaries and comparing their conceptions of noosphere and pneumatosphere, as well as their interpretation of reality in their writings, it is possible to determine influences of the concepts important for Russian religious philosophers, such as a tendency towards wholeness and intuition. The first part of the article examines Vernadsky in relation to Russian idealists, the second part of the article is focused on the relationship between Vernadsky and Florensky, and the third on the concepts of noosphere, pneumatosphere, and the concept of reality (living being) — absolute reality (Truth). Through these three steps, the complementarity of Vernadsky’s and Florensky’s interpretations are illustrated. Their interpretations are not contradictory because while Vernadsky dealt with Earth’s reality and its evolution, and Florensky focused on the metaphysical world, both were interested in the evolution of the biosphere-noosphere/pneumatosphere through the activity of man. The article is the first study in English focused on the scientific and religious-philosophical interaction between Vernadsky and Florensky. (shrink)

Journal of Social Philosophy, Volume 53, Issue 1, Page 76-92, Spring 2022.

Mitos ve Logos kavramları Antik Yunan uygarlığında söz kavramına karşılık gelen sözcükleri karşılamak için kullanılmıştır. Felsefe tarihinin başlangıcı için yapılan tanımlamalarda ise mitos kavramının yerine logos kavramının tercih edilmesi iki kavram arasında bir farklılığı ortaya koymak için yapılmaktadır. Bu ayrımın nedeni ise mitos’un daha çok dinsel içerikle anılması logos’un ise içerisinde bir tür akılsallık barındırması şeklindeki yorumlarda kendini göstermektedir. Ancak söz konusu ayrımın ilk doğa filozofu/ilk felsefeci olarak nitelendirilen Thales için geçerli olup olmadığı geçmişte olduğu gibi günümüzde de halen tartışılmaktadır. (...) Felsefe tarihi yazımlarında ilk sıraya konan Thales’in anılan kavramları gerçekten farklı şekilde yorumlayıp yorumlamadığı bizce de tartışmaya açık bir husustur. Bu açıdan bakıldığında Thales, söz konusu kavramları iki farklı problemler alanı olarak mı görmüştür? Onun düşüncelerinde kendinden önceki mitolojik mirasın izleri bulunabilir mi? O, katışıksız bir rasyonel midir, yoksa henüz felsefenin yeni filizlendiği bir toplumda bir ara basamağı mı temsil etmektedir? Bu makalenin içerisinde tartışacağımız bu sorular, felsefe tarihinin başlangıcına ilişkin kavramsal arka planın ne olduğu hakkında bize katkı sağlayacaktır. (shrink)

The paper describes the work of the Czech physician Ctibor Bezděk and his relation to the Russian philosopher Nikolai Lossky. The study examines Bezděk’s ethical theories (i.e. ‘ethicotherapy’) which he tried to incorporate into Medicine and focuses particularly on the role of intuition in Bezděk’s approach to Medicine, comparing it with the concepts of intuition and of substantival agents elaborated by Lossky. Lossky’s theories about disease and healing influenced several physicians and psychiatrists, and his work also received support from T.G. (...) Masaryk. Although he has been included among the pioneers of psychotherapy, Bezděk still remains unknown in the Czech Republic. The present study aims to introduce Ctibor Bezděk and his contributions to a wider audience. (shrink)

“Doğal din” terimi, bazen doğanın kendisinin ilahi olduğu bir panteistik doktrine atıfta bulunur. “Doğal teoloji” terimi ise aksine, başlangıçta gözlemlenen doğal gerçekler temelinde (ve bazen) Tanrı’nın varlığını savunmaya yönelik projeye atıfta bulunur. Bununla birlikte çağdaş felsefede, hem “doğal din” hem de “doğal teoloji” genel olarak, dinî veya teolojik konuları araştırmak için insana, “doğal” olan bilişsel yetilerini – akıl, algı, içgözlem- kullanma projesini ifade eder. Doğal din veya teoloji, mevcut anlayış üzerine, doğayla ilgili ampirik araştırmalarla sınırlı olmamakla birlikte ayrıca panteistik bir (...) sonuçla da bağlantılı değildir. Bununla birlikte o, özel doğal olmayan yetilere (ESP, telepati, mistik deneyim) veya doğaüstü bilgi kaynaklarına (kutsal metinler, vahiy teolojisi, inanç otoriteleri, doğrudan doğaüstü iletişim) hitap etmekten kaçınır. Genel olarak, doğal din veya teoloji (bundan böyle “doğal teoloji” olarak anılacaktır), diğer felsefi ve bilimsel girişimlerle aynı rasyonel inceleme standartlarına uymayı amaçlamaktadır ve aynı değerlendirme ve eleştiri yöntemlerine tabidir. (shrink)

Modal ontolojik argüman, Tanrı’nın varlığını sadece bilfiil gerçek olan bu dünyada değil, bütün mümkün dünyalarda göstermeye yönelik bir argümandır. Anselm’in (1033-1109) Proslogion adlı eserinin 3. bölümünde “kendisinden daha büyüğü düşünülemeyen” şeklinde tanımlanan; Tanrı’nın var olmamasının da düşünülemeyeceğini, bu yüzden de varolmamasının imkansızlığı üzerinde kurulu yeni bir argüman bulunduğunu öne süren bazı araştırmacılar, bu argümanı mümkün dünyalar semantiği yardımıyla formüle edip, “modal ontolojik argüman” şeklinde adlandırmışlardır. Çok farklı şekillerde formüle edilmiş bu argüman kabaca Tanrı’nın mümkünse zorunlu olması, dolayısıyla bilfiil gerçek olan (...) bu dünyada da var olması gerektiğini savunur. (shrink)

We draw on the phenomenon of caste-based discrimination in India and signaling theory to assess whether microfinance credit scores improve the odds of female micropreneurs from a lower caste receiving loans and whether visible business characteristics further improve the odds of receiving microfinance loans. In a sample of 3,144 female microfinance loan applicants at a female-focused microloan enterprise in India, females from a lower caste, relative to those from a higher caste, have lower odds of receiving loans when their credit (...) scores are below the mean. However, when females from a lower caste have credit scores higher than the mean, the odds of receiving a loan increase. The practical effect of size is small but meaningful. Loan applicants from a lower caste with a visible signal of business ability do not improve their chances of receiving a loan relative to those from a higher caste. (shrink)

Danto, Arthur Coleman, 2021. Po konci umění: Současné umění a oblast mimo dějiny. Prel. Šárka Lojdová. Praha: Academia.

Danto, Arthur Coleman, 2021. Po konci umění: Současné umění a oblast mimo dějiny. Prel. Šárka Lojdová. Praha: Academia.

Studies of epistemic communities and collaborative research in the social sciences have deepened the understanding of how science works, and more specifically how the social dimensions of scientific practice both enable and impede social scientists in realizing their epistemic goals. Two types of studies of epistemic communities are distinguished: general theories of epistemic communities aim to construct accounts of theoretical change applicable to all social scientific specialties, whereas historical studies emphasize the contingencies that affect specific social scientific disciplines, subfields, or (...) institutions. Although collaborative research plays a less pronounced role in the social sciences than in the natural sciences, collaboration has enabled social scientists to investigate topics that would otherwise be difficult to investigate. (shrink)

The article treats the role of attention in Augustine’s analysis of sense perception, the notion of time, and the Trinitarian structure of the human mind. The term intentio covers a broad range of meanings in Augustine’s usage. Its most fundamental meaning is the life-giving presence of the soul in the body, intensified in attention’s being concentrated on a particular thing or experience; Augustine also uses the term attentio in this latter sense. According to his analysis of time, by way of (...) attention, the soul fixes the present in which the future passes into the past. Due to the intention of the soul, the form abstracted from an external object is both imprinted into the sense organ and retained in the memory in order to be, by intention again, recalled before the sight of mind. As “the intention of the will” or just “the will”, attention connects intellectual understanding with memory. In Augustine’s eyes, attention has a different quality depending on the object it is oriented to, and a different intensity, ranging from inattentive distraction to concentrated effort. (shrink)

Çağdaş epistemoloji içerisinde, dışsalcı, güvenilirci ve erdeme dayalı epistemolojik tartışmaların bir benzerini, dini epistemoloji içerisinde etkili bir şekilde yer edinen ve reformcu epistemoloji olarak bilinen yaklaşım üzerinden görebilmek mümkündür. Alvin Plantinga, Nicholas Wolterstorff ve William Alston gibi filozofların öne çıktığı bu yaklaşımın ana iddiası, kanıta ya da argümana dayanmaksızın, Tanrı’nın varlığına inanmanın bütünüyle doğru, rasyonel, makul ve güvenilir olacağı şeklindeki bir tezdir. Kanıtın, gerekçelendirme için zorunlu bir koşul olmadığı fikri, algısal deneyimlerin gerekçelendirilmesine benzer şekilde, dini deneyimlerin de öyle olduğu ve (...) dolayısıyla, aynı epistemik statüye sahip olması gerektiğini öne süren, eşitlik tezine dayanır. İlk ortaya çıktığı günden bugüne, üzerinde çokça konuşulan ve tartışılan bir yaklaşım olan reformcu epistemoloji, özellikle son beş yıl içerisinde, oldukça farklı bir hale gelmiştir. Zira bu yaklaşımı, kanıtsalcılıkla uyumlu, erdem epistemolojisiyle bağlantılı ve diğer teistik dinler üzerinden değerlendiren yeni çalışmalar ortaya çıkmıştır. Bu nedenle, bu makalede, reformcu epistemoloji ana hatlarıyla ele alınmıştır. Beraberinde, ona yöneltilen itirazlara değinilmiş ve sonrasında, bahsi geçen yenilik iddiaları soruşturulmaya çalışılmıştır. Son olarak, teistik inancın rasyonalitesiyle ilgili, farklı bir bakış açısı sunulmuştur. (shrink)

Education and the support for creativity are some of the functions of the new medias. The users utilize a lot of e-tools to create products with varying art quality. Because of this new ability to create they, fallaciously, consider themselves – from their new positions of becoming artists - having also become art critics but they fail to understand the complexity of creative process. We intend to exemplify with the art of the American painter Cy Twombly, that some works of (...) art which seem to be easy to copy and therefore not worth enough are in fact a result of the author ́s erudition, talent, diligence and clear intention. Twombly ́s works are connected with topics such as sigh, ability to decipher, Apollonian and Dionysian principles and the dichotomy Eros/Thanatos. We will present the artist's original non-copiable way of taking inspiration from classical mytological stories and some interpretative approaches. (shrink)

Education and the support for creativity are some of the functions of the new medias. The users utilize a lot of e-tools to create products with varying art quality. Because of this new ability to create they, fallaciously, consider themselves – from their new positions of becoming artists - having also become art critics but they fail to understand the complexity of creative process. We intend to exemplify with the art of the American painter Cy Twombly, that some works of (...) art which seem to be easy to copy and therefore not worth enough are in fact a result of the author ́s erudition, talent, diligence and clear intention. Twombly ́s works are connected with topics such as sigh, ability to decipher, Apollonian and Dionysian principles and the dichotomy Eros/Thanatos. We will present the artist's original non-copiable way of taking inspiration from classical mytological stories and some interpretative approaches. (shrink)

Research suggests that typically developing children begin to understand verbal irony around 5 or 6 years of age. Children's production of verbal irony, however, has not previously been examined. This study was a preliminary investigation of children's irony production, including both verbal and gestural (nonverbal) forms. We coded instances of irony in interactions within 118 family triads, each consisting of 1 parent and 2 children, aged 3 to 15 years. Triads performed an 8-min cooperative task with dominos. In this context, (...) gestural irony was used more frequently than verbal irony: 80% of the families used gestural irony at least once and 32% used verbal irony at least once. Children produced gestural irony as early as 4 years of age, and verbal irony as early as 5 years of age. Children's use of irony was not related to their general cognitive ability or vocabulary, but was related to use of irony by other members of the triad. Results suggest that social context is important to the emergence of irony production. (shrink)

The paper explores the possibilities of using applied qualitative research to help to achieve changes in the context of education. It presents three case studies: an evaluation of an educational software package which may be implemented nationally; an assessment of the impact of a 1:1 Technology Rich Learning Environment experimental project conducted in two Slovak elementary schools; and international comparative research on the curricula of psychology courses in secondary schools. The authors ask three questions: 1. does qualitative research have the (...) potential/resources/capacity to guide us in the process of making policy related decisions? 2. Does it have enough credibility in the eyes of the consumers—whether these are decision-makers themselves or a wider community that often plays a role in public decisions? 3. Could this type of work still count as academic inquiry? The discussion evolves around the reflection of the position of researchers in this type of research design, and the authors conclude that applied qualitative research could be the source of solid evidence for making decisions related to education—although this evidence is different to that provided by quantitative research. (shrink)

The article examines Thomas Kuhn's work in the history of science with special attention to its relevance to subsequent developments in social epistemology. The article begins with a discussion of Kuhn's historical work, and the so-called historical turn in philosophy of science. It then examines Kuhn's views on textbook science, followed by an analysis of Kuhn's views on the relationship between the history of science and the philosophy of science. Then it discusses Kuhn's contributions to our understanding of the social (...) dimensions of scientific inquiry. Finally, it discusses his influence on the social epistemology of science and the sociology of science. (shrink)