A superconducting transition temperature as high as 100 K was recently discovered in one monolayer FeSe grown on SrTiO3. The discovery ignited efforts to identify the mechanism for the markedly enhanced Tc from its bulk value of 8 K. There are two main views about the origin of the Tc enhancement: interfacial effects and/or excess electrons with strong electron correlation. Here, we report the observation of superconductivity below 20 K in surface electron-doped bulk FeSe. The doped surface layer possesses all (...) the key spectroscopic aspects of the monolayer FeSe on SrTiO3. Without interfacial effects, the surface layer state has a moderate Tc of 20 K with a smaller gap opening of 4.2 meV. Our results show that excess electrons with strong correlation cannot induce the maximum Tc, which in turn reveals the need for interfacial effects to achieve the highest Tc in one monolayer FeSe on SrTiO3. (shrink)

Bestseller LET'S NOT LOVE by Kim Yong Ok in a Q&A dialogue style with a young man on various subjects of life in Korean society. Kim who is an artist, educator and philosopher uncovers his philosophical perspectives on adversities and challenges Koreans are facing from who will win in the coming presidential election to many social phenomenon and thoroughly overturns common wisdom and expectation. Rich in philosophy, ideology, history, language... In Korean. Annotation copyright Tsai Fong Books, Inc. Distributed by Tsai (...) Fong Books, Inc. (shrink)

원로 문인의 철학에세이. 삶에 대한 철학적 사색부터 서양철학 사상의전개, 현대 영.미철학의 특성까지를 면밀히 검토하였다.

The vital data about the electrical activities of the brain are carried by the electroencephalography signals. The recordings of the electrical activity of brain neurons in a rhythmic and spontaneous manner from the scalp surface are measured by EEG. One of the most important aspects in the field of neuroscience and neural engineering is EEG signal analysis, as it aids significantly in dealing with the commercial applications as well. To uncover the highly useful information for neural classification activities, EEG studies (...) incorporated with machine learning provide good results. In this study, a Fusion Hybrid Model with Singular Value Decomposition Based Estimation of Robust Parameters is proposed for efficient feature extraction of the biosignals and to understand the essential information it has for analyzing the brain functionality. The essential features in terms of parameter components are extracted using the developed hybrid model, and a specialized hybrid swarm technique called Hybrid Differential Particle Artificial Bee algorithm is proposed for feature selection. To make the EEG more practical and to be used in a plethora of applications, the robust classification of these signals is necessary thereby relying less on the trained professionals. Therefore, the classification is done initially using the proposed Zero Inflated Poisson Mixture Regression Model and then it is also classified with a deep learning methodology, and the results are compared with other standard machine learning techniques. This proposed flow of methodology is validated on a few standard Biosignal datasets, and finally, a good classification accuracy of 98.79% is obtained for epileptic dataset and 98.35% is obtained for schizophrenia dataset. (shrink)

The study reveals the political and ideological journey of Beom-do Hong, a Korean independence fighter and general as reflected in the historical novel of Soviet Korean writer Kim Se-il. Due to to the lack of historical records on Beom-do Hong, stories on his deeds before and after the Japan's annexation of Korea remained at the level of legends. In Korean society, his figure is seen within opposing positions and discourses; to some he is a national hero; to others a communist (...) collaborator. This investigation of the historical novel as a medium for the transmission of shared memories based on the protagonist's battle diary and the recollections of his comrades will fill the gap in the historical memory and contribute to alleviating social political conflicts. Memorial heritage is closely linked to the intangible aspects of heritage, which is an essential driver of development. (shrink)

1. T'oegye wa Hip'ok'ŭrat'esŭ ka mannagi kkaji -- 2. Taehwa e ch'amyŏ hasin pundŭl -- 3. Che 1-il. 'Kojŏn muksang' : kijon ŭi palgyŏndŭl ŭl ch'ulbalchŏm ŭro samaya -- 4. Che 2-il. 'Chonjaeron': mom an ŭi param ŭn hohŭp, mom pak ŭi param ŭn konggi -- 5. Che 3-il. 'Chŏngsŏ haengdongnon': chari ŭi ch'ai ro inhae sŏro tarŭda -- 6. Che 4-il. 'Kongburon': chonjae haji annŭn ŭisul ŭn ŏpta -- 7. Che 5-il. 'Chihaengnon': maŭm i p'yŏnhaji anŭl ttae nŭn han (...) kŏrŭm kŏrŏra -- 8. Che 6-il. 'Yulliron': kajang hullyunghan ŭihak ŭn ŭihak ŭl p'iryo ro haji ank'e hanŭn kŏt -- 9. Che 7-il. 'Chilli nŭn kat'ŭn kot e': modŭn kŏt ŭi sijak kwa kkŭt ŭn hana ida -- 10. Hip'ok'ŭrat'esŭ myŏngŏndŭl. (shrink)

This book, based on Jaegwon Kim's 1996 Townsend Lectures, presents the philosopher's current views on a variety of issues in the metaphysics of the mind...

In the traditional frame of classical electrodynamics, a hydrogen atom would emit electromagnetic waves and thus constantly lose energy, resulting in the fall of the electron on the proton over a finite period of time. The corresponding results were derived under the assumption of the instantaneous interaction between the proton and the electron. In 2004, Raju published a paper where he removed the assumption of the instantaneous interaction and studied the role of a time delay in the classical hydrogen atom. (...) He introduced a model of this effect that can be solved analytically. He calculated the radius rsel of a selected orbit, for which this effect and the radiation reaction force would cancel each other with respect to the tangential acceleration. It turned out that rsel is by an order of magnitude smaller than the Bohr radius. In the present paper we use Raju’s model for the corresponding gravitational situation. In frames of Newton’s gravity, we calculate analytically the radius and the energy Esel of a selected orbit, for which the retardation effect and the radiation reaction force would cancel each other out with respect to the tangential acceleration. Then we compare our outcome with some results of Kaplan’s solution for the two-body gravitational problem based on the Schwarzschild’s field. We show that Esel is very close to the minimum energy of bound states obtained by Kaplan in Einstein’s gravity. We emphasize that the selected orbit from the present paper represents the second only physical situation where the radiation reaction force is zero, but the radiation-caused energy loss is not zero. (shrink)

In this article, gender-differentiated employment practices are examined with a focus on different mechanisms of labor control in the South Korean textile industry, a prototypical Third World industry based on export-oriented industrialization. The analysis focuses on how labor control mechanisms, such as gender segregation in jobs and authority relations in the factory, the nature of worker dependency, and subcontracting interact with gender and produce different outcomes for men and women workers in spinning and weaving and clothing industries. These practices are (...) used to maintain the competitiveness of the South Korean product in the international market as well as for the maximization of profit in the textile industry. (shrink)

In addition to addressing the usual topics of real analysis, this book discusses the elements of order theory, convex analysis, optimization, correspondences, linear and nonlinear functional analysis, fixed-point theory, dynamic programming ...

Compassion and Benevolence reveals the heart of early Buddhist and classical Confucian ethics in a comparative way. It explores compassion (karuna) and benevolence (jen) by analyzing their mechanisms, their moral groundworks, their applications, and their meta-ethical nature. This exploration intends to reject the popular theses: early Buddhism is only self-liberation-concerned soteriology and classical Confucianism is only society-concerned thought requiring self-effacement.

Direction of fit theories usually claim that beliefs are such that they “aim at truth” or “ought to fit” the world and desires are such that they “aim at realization” or the world “ought to fit” them. This essay argues that no theory of direction of fit is correct. The two directions of fit are supposed to be determinations of one and the same determinable two-place relation, differing only in the ordering of favored terms. But there is no such determinable (...) because of ineliminable asymmetries between the way that beliefs “aim at truth” and the way that desires “aim at realization.” This essay traces the ills of direction of fit theory to a misunderstanding of Anscombe and proposes a cure that distinguishes theoretical and practical thought by appeal to a distinction between thought in the form of a state and thought in the form of an event. (shrink)

Although informed consent is important in clinical research, questions persist regarding when it is necessary, what it requires, and how it should be obtained. The standard view in research ethics is that the function of informed consent is to respect individual autonomy. However, consent processes are multidimensional and serve other ethical functions as well. These functions deserve particular attention when barriers to consent exist. We argue that consent serves seven ethically important and conceptually distinct functions. The first four functions pertain (...) principally to individual participants: (1) providing transparency; (2) allowing control and authorization; (3) promoting concordance with participants' values; and (4) protecting and promoting welfare interests. Three other functions are systemic or policy focused: (5) promoting trust; (6) satisfying regulatory requirements; and (7) promoting integrity in research. Reframing consent around these functions can guide approaches to consent that are context sensitive and that maximize achievable goals. (shrink)

Some people of colour feel shame in response to racist incidents. This phenomenon seems puzzling since, plausibly, they have nothing to feel shame about. This puzzle arises because we assume that targets of racism feel shame about their race. However, I propose that when an individual is racialised as non-White in a racist incident, shame is sometimes prompted, not by a negative self-assessment of her race, but by her inability to choose when her stigmatised race is made salient. I argue (...) that this can make sense of some shame responses to racism. My account also helps to highlight some of the emotional and cognitive costs of racism that have their root in shame as well as a new form of hermeneutical injustice and distinctive communicative harms, contributing to a fuller picture of what is objectionable about racism. (shrink)

Is Anscombean practical knowledge independent of what the agent actually does on an occasion? Failure to understand Anscombe’s answer to this question is a major obstacle to appreciating the subtlety and plausibility of her view. I argue that Anscombe’s answer is negative, and turns on the nature of mistakes in performance, and reveals a distinctive implicit metaphysics of mind and knowledge, structured by related capacities and exercises of capacities. If my interpretation is correct, then practical knowledge shares features with knowledge-how (...) and knowledge-that, but deserves its own epistemic category. (shrink)