ABSTRACT Recent developments in generating gametes via in vitro gametogenesis (IVG) from induced pluripotent stem cells (iPSCs) and their successful use for reproductive purposes in animals strongly suggest that soon these methods could also be used in human reproduction. At least two questions emerge in this context: (a) if a legislator should permit their use and (b) if ethical claims emerge that support their provision, e.g., by public health care systems. This urges an ethical reflection of the new reproductive options (...) this technique might offer. Since the concept of reproductive freedom is a key aspect for the ethical evaluation of artificial reproductive technologies (ARTs), it is necessary to analyze if the new possibilities emerging from IVG fall within the scope of this concept. The results may constitute a morally relevant difference between different imaginable applications of IVG and potentially justify differences in claims to access this technology. (shrink)

The issue of violent extremism has given rise to new policy debates in Norway. A key limitation of these debates, often grounded in naïve assumptions about the peacebuilding effect of education, is the downplay of emotions and dissent in democratic engagement. This article analyses how selected educators in Norway describe encountering and engaging with extremist students for educational interventional purposes. Previous research suggests that educational efforts to counter violent extremism can be exclusionary from the perspective of target audiences. In contrast, (...) this study draws on agonistic pluralism to provide an alternative to understand educational approaches that may help students disengage from violent extremism. The findings show that the selected educators argue the importance of trust, support and tolerance when engaging with extremist students. For these professionals, education should not downplay radical or extreme emotions but rather place them at the centre of educational engagement. Furthermore, it is suggested that educators’ empathic engagement may open the path for young people to disengage from violent extremism. (shrink)

Modern cosmology has two competing theories of the origin of the universe: the "Singularity theory" and the "Superstring theory". Four Dilemmas of the "Super-string theory" are presented: the incompleteness of the eleven space–time dimensions,the inextricable dependence on the “Space–Time Background”, the "Zero-Brane the-ory" admitting stuff smaller than the Planck scale, and the pure mathematical theory that cannot be falsified by experiments. Although the "Singularity theory" is faced with many critiques from the "Superstring theory", from the perspective of Informa-tion Ontology, treating (...) the "Singularity" as "Origin Information" can dissolve these troubles well. For the "Singularity theory", the new philosophical thinking frame-work effectively explains the parameter problems of the universe, and gives satisfied response to the challenges from the "Superstring theory". As a result, the "Singularity theory" has a more competitive advantage on the origin of the universe. (shrink)

A smooth rotated hyperbola model for support vector machine (SVM) is proposed. The method is based on the approximation property of the hyperbola to its asymptotic lines. The rotated hyperbola model has the least error on approximating the plus function when the angle between the two asymptotic lines is 135 degree. Experimental result shows that compared with other smooth methods, the rotated hyperbola function support vector machine (RHSSVM) reduces the compute time and can efficiently handle large scale and high dimensional (...) programs. (shrink)

From the origin of ancient Greek philosophy to the philosophy of medieval ages, although it appeared the discussion of "nominalism" and "realism" in medieval times, the exploration of the concept of "objective but non-real" did not get further developed. From the view of the inherent integration of the unity of general rationality on science and philosophy, professor Wu Kun revived the concept of "objective but non-reality" and creatively developed his "philosophy of information" system. Because the existence of "objective but non-reality" (...) is inherently a kind of "crossover" field in the traditional philosophy, it certainty solve the problems of traditional philosophy from the ontology, which will lead to the breakthrough in the fundamental paradigm in philosophy, and the philosophy begin its fundamental turn. (shrink)

This article puts forward a novel class of Bézier smooth semi-supervised support vector machines(BS4VMs) for classification. As is well known, semi-supervised support vector machine is introduced for dealing with quantities of unlabeled data in the real world. Labeled data is utilized to train the algorithm and then adapting it to classify the unlabeled data. However, the objective semi-supervised function is not differentiable globally. It is required to endure heavy burden in solving two quadratic programming problems with inversion matrix operation. To (...) solve this problem, the interpolation Bézier functions for replacing the non-smooth term have been investigated. Firstly, the development of the novel BS4VMs classifier is introduced. Then, the non-linear model and convergence analysis are presented. To show how the BS4VMs can be practically implemented, experiments on synthetic and real data sets are offered. The theoretical analysis and experiments comparisons clearly illustrate the BS4VMs are superior to the proposed methods in both cross-validation classification accuracy and calculating time. (shrink)

This article puts forward a novel smooth rotated hyperbola model for support vector machine (RHSSVM) for classification. As is well known, the Support vector machine (SVM) is based on Statistical Learning Theory and performs its high precision on data classification. However, the objective function is non-differentiable at the zero point. Therefore the fast algorithms cannot be used to train and test the SVM. To deal with it, the proposed method is based on the approximation property of the hyperbola to its (...) asymptotic lines. Firstly, we describe the development of RHSSVM from the basic linear SVM optimization programming. Then we extend the linear model to non-linear model. We prove the solution of RHSSVM is convergent, unique, and global optimal. We show how RHSSVM can be practically implemented. At last, the theoretical analysis illustrates that compared with other three typical models, the rotated hyperbola model has the least error on approximating the plus function. Meanwhile, computer simulations show that the RHSSVM can reduce the consuming time at most 54.6% and can efficiently handle large scale and high dimensional programming. -/- . (shrink)

From the origin of ancient Greek philosophy to the philosophy of medieval ages, although it appeared the discussion of "nominalism" and "realism" in medieval times, the exploration of the concept of "objective but non-real" did not get further developed. From the view of the inherent integration of the unity of general rationality on science and philosophy, professor Wu Kun revived the concept of "objective but non-reality" and creatively developed his "philosophy of information" system. Because the existence of "objective but non-reality" (...) is inherently a kind of "crossover" field in the traditional philosophy, it certainty solve the problems of traditional philosophy from the ontology, which will lead to the breakthrough in the fundamental paradigm in philosophy, and the philosophy begin its fundamental turn. (shrink)

The spatialization mechanism of time is one of the important ways to explore the essence of time. The theory of cognitive linguistics holds that metaphor and metonymy are two ways of spatialization of time concept. However, from the perspective of Information Philosophy, the above research only stays at the level of regenerative temporal and spatial information(concept), and does not trace back to the source of objective ontology to explain the spatialization process of time. According to the ontology theory of Information (...) Philosophy, information can be divided into three different forms and the concept is just the third form of information. Thus, we can analyze the spatialization process of time under the objective time and space, in-itself, for-self and regenerative space-time information form, revealing the inevitability spatialization of human temporal cognitive. This informational perspective shows the ontological source of the human’s perception of "past, present and future" and deepens the study of the essence of time. (shrink)

We investigate a hitherto under-considered avenue of response for the logical pluralist to collapse worries. In particular, we note that standard forms of the collapse arguments seem to require significant order-theoretic assumptions, namely that the collection of admissible logics for the pluralist should be closed under meets and joins. We consider some reasons for rejecting this assumption, noting some prima facie plausible constraints on the class of admissible logics which would lead a pluralist admitting those logics to resist such closure (...) conditions. (shrink)