OECD/NEA Sandia Fuel Project phase I: Benchmark of the ignition testing

Adorni, M.,Herranz, L.E.,Hollands, T.,Ahn, K.I.,Bals, C.,D'Auria, F.,Horvath, G.L.,Jaeckel, B.S.,Kim, H.C.,Lee, J.J.,Ogino, M.,Techy, Z.,Velazquez-Lozad, A.,Zigh, A.,Rehacek, R. North-Holland Pub. Co 2016 Nuclear engineering and design Vol.307 No.-

The OECD/NEA Sandia Fuel Project provided unique thermal-hydraulic experimental data associated with Spent Fuel Pool (SFP) complete drain down. The study conducted at Sandia National Laboratories (SNL) was successfully completed (July 2009 to February 2013). The accident conditions of interest for the SFP were simulated in a full scale prototypic fashion (electrically heated, prototypic assemblies in a prototypic SFP rack) so that the experimental results closely represent actual fuel assembly responses. A major impetus for this work was to facilitate severe accident code validation and to reduce modeling uncertainties within the codes. Phase I focused on axial heating and burn propagation in a single PWR 17x17 assembly (i.e. ''hot neighbors'' configuration). Phase II addressed axial and radial heating and zirconium fire propagation including effects of fuel rod ballooning in a 1x4 assembly configuration (i.e. single, hot center assembly and four, ''cooler neighbors''). This paper summarizes the comparative analysis regarding the final destructive ignition test of the phase I of the project. The objective of the benchmark is to evaluate and compare the predictive capabilities of computer codes concerning the ignition testing of PWR fuel assemblies. Nine institutions from eight different countries were involved in the benchmark calculations. The time to ignition and the maximum temperature are adequately captured by the calculations. It is believed that the benchmark constitutes an enlargement of the validation range for the codes to the conditions tested, thus enhancing the code applicability to other fuel assembly designs and configurations. The comparison of lumped parameter and CFD computer codes represents a further valuable achievement.

Revision of the Palaearctic and Oriental species of Naarda Walker (Lepidoptera: Erebidae, Hypeninae). Part 4. Description of nine new species

Balázs Tóth,László Ronkay 한국응용곤충학회 2015 Journal of Asia-Pacific Entomology Vol.18 No.2

Description of nine new Naarda species, N. melistigma, N. nymphoida, N. sonibacsi, N. penicula, N. variegata, N. picata, N. lingualis, N. costicorna, and N. tetramacula spp. n. are given.With 26 figures on 3 plates.

CERAMIC-BASED NANOCOMPOSITES FOR FUNCTIONAL APPLICATIONS

BALÁZS FÉNYI,ORSOLYA KOSZOR,CSABA BALÁZSI 성균관대학교(자연과학캠퍼스) 성균나노과학기술원 2008 NANO Vol.3 No.5

Silicon-nitride-based composites with 3 wt% of multi-wall and single-wall carbon nanotubes and graphene have been prepared. A manufacturing process has been worked out to avoid the damage of nanotubes and graphene during sintering. This method provides their preservation even in severe circumstances at temperature 1700°C and gas pressure 2 MPa. In this work, the conductivity according to the type and concentration of the carbon additives was observed by applying four-point DC resistance measurements. Insulator and conductor composites can be produced depending on the type of additives.

A Critical Rereading of North Korea’s Dominant Narratives: Representation and Reality of Labor and Femininity in the DPRK

Balázs Szalontai 고려대학교 민족문화연구원 2019 Cross-Currents Vol.0 No.33

Written by scholars closely acquainted with each other’s work, the two monographs under review show remarkable similarities in both selection of sources and approach to North Korean society. First, both authors have developed their theses mainly through the close reading and critical reassessment of a wide range of published North Korean materials. For Heroes and Toilers: Work as Life in Postwar North Korea, 1953–1961, Cheehyung Harrison Kim examines statistical and economic handbooks, newspaper and journal articles, documentaries, and a few literary works. For Rewriting Revolution: Women, Sexuality, and Memory in North Korean Fiction, Immanuel Kim analyzes novels, short stories, newspaper articles, almanacs, and the relevant speeches of Kim Il Sung and Kim Jong Il. To contextualize and verify these sources, the authors extensively consult South Korean academic works and monitor the North Korean scene through the lenses of such theories as Marxian notions of work, literary studies on socialist realism, and feminist concepts of gender inequality. Still, they generally adopt the position that North Korea’s own dominant narratives should not be dismissed as mere propaganda but rather should be examined in depth. In the same vein, they express a profound aversion toward those external counter-narratives (like the memoirs of North Korean refugees) that directly challenge the regime’s dominant narratives on the basis of human rights.

Courting the “Traitor to the Arab Cause”: Egyptian-North Korean Relations in the Sadat Era, 1970-1981

Balázs Szalontai 건국대학교 인문학연구원 2019 통일인문학 Vol.5 No.1

This article analyzes the diplomatic aspects of Egyptian-North Korean relations, with a brief overview of the era of Gamal Abdel Nasser and with a focus on Anwar el-Sadat’s presidency. On the basis of Hungarian, U.S., and Romanian archival documents, it investigates why the post-1973 reorientation of Egyptian foreign policy toward a pro-American position did not lead to a breakdown of the Egyptian-North Korean partnership. The article describes such episodes as North Korea’s military contribution to the 1973 Arab-Israeli War, Egyptian-North Korean cooperation in the Non-Aligned Movement, Kim Il Sung’s equivocal reactions to the Egyptian-Israeli peace process, and the militant Arab states’ dissatisfaction with Pyongyang’s unwillingness to condemn the “treacherous” Camp David Accords. It concludes that the main pillars of the Sadat-Kim Il Sung partnership were their simultaneous cooperation with China, their shared enmity for the USSR, and their fear of diplomatic isolation. Still, the North Korean leaders, anxious as they were to prevent an Egyptian-South Korean rapprochement, were more often compelled to adapt to Egypt’s diplomatic preferences than vice versa. The ambivalence, vacillation, prevarication, and opportunism that characterized Pyongyang’s interactions with Cairo belied the common image of North Korea as an iron-willed, militant state cooperating with other revolutionary regimes on the basis of equality, mutual trust, and anti-imperialist solidarity.

Notes on the species of Naarda Walker, 1866 (Lepidoptera: Erebidae, Hypeninae) from mainland China, with the description of a new species and establishment of a new synonymy

Balázs Tóth 한국응용곤충학회 2019 Journal of Asia-Pacific Entomology Vol.22 No.2

The species Naarda postpallida de Joannis, 1929 is reported for the first time from mainland China. Naarda pectinata Sugi, 1982 is synonymised with N. postpallida on the basis of material from Vietnam. This species can immediately be recognised by its dark grey forewing, white hindwing and several genital characters. The female genitalia of N. postpallida, together with those of N. lingualis Tóth and Ronkay, 2015 are presented for the first time. Naarda macrostigma sp. n. is described. The hitherto known nine Chinese Naarda species are listed. With nineteen figures.

신뢰도를 반영한 송전선 이용료 산정에 관한 연구

金發鎬,鄭求亨 弘益大學校 科學技術硏究所 2001 科學技術硏究論文集 Vol.12 No.-

The efficient and rational transmission tariff structure is one of the crucial factors in creation of fair and competitive electricity markets. Transmission charge can be largely categorized into the line usage charge, system reliability charge, access charge and others. Any transmission tariff should be able to reflect these cost components reasonably. This paper suggests an approach to allocating the transmission reliability costs. The proposed method is based on the line usage of market participants under normal state. For the allocation of reliability costs, transmission reliability contributions are calculated and these contributions reflect line sensitivity under contingency condition(n-1 line outage state) and line outage rate simultaneously.

美合衆國憲法上의 司法審査

李潑來 건국대학교 1995 대학원 학술논문집 Vol.42 No.-

The judicial review of legislation adopted as one of methods to guarantee noms of the cmsti-tution is provided to ensure constitutional effectiveness and to protect fundamental human rights through the judicial procedure.But there are many differences in theory and practice be-cause it was formed on the basis of many countries'own historical backgrounds.Then in general, it is possible to classify them into two categOTies,i.e.the American style Judicial Review and the German style Constitutional Court system. The American Judicial Review means that ordinary courts can declare any congressional act Void when they violate the constitution.It has played an important role in carrying out its func-tion mentioned above in constitutional order of the U.S.A.The Doctrine of Judicial Review has been widely admired by lawyers and scholars in the U.S. A. as well as in foreign countries. Many countries including Japan currently adopt such system and Korea once has experienced such a system during the Third Republic too.This system was influenced by Dr Bonham's Case of England and was consolidated by Marbury v.Madison Case(1803)of the U.S.A. In this thesis,I have tried to analyze various aspects,above all,in relation to of judicial review in the U.S.A.

違憲審査權과 立法裁量論의 序論的 考察

李潑來 건국대학교 1995 대학원 학술논문집 Vol.41 No.-

In modern democratic states, the guarantee of the Constitution law is very important because the success of the guarantee of the constitutional law is the success of the constitutional order of the state. The judicial review of legislation adopted as one of the methods for guaranteeing the constitution has systematic significance of protecting the constitution by reviewing the illegality of law made by Congress. The pattern of this system is classified into two ; $quot;Judicial Review System$quot;, the American style, $quot;Verfassungsgerichtsbarkeit$quot;, the German style. The legislative Discretion is divided into the positive and passive meaning ; the law that has the The Legislative Discretion has to keep the validity in the passive meaning but on the other hand they have to restrict and supply the consents of law to be up to the spirit of the constitution in the posstive meaning. Now, we must keep and guard the constitutional system in order to prevent invasion of individual rights. People must understand their constitutional rights and have the will to require the review of the constitutionality of laws.

制度的 保障論

이발래 건국대학교 1994 대학원 학술논문집 Vol.39 No.-

In dieser Abhandlung setze ich mich mit den Problemen auseinander, die die Lehre von den Einrichtungsgarantien (Institutionelle Garantien und Institutsgarantien) unter dem Blickpunkt des Bonner Grundgesetzes undunseres Verfassungsrechtes aufwirkt. Die Legre (von den institutionellenGarantien der Verfassung) wurde-nach Ans tzen bei anderen der WeimarerRepublik und insbesondere Martin Wolff-systematisch zun chst von Carl Schmitt entwickelt und gelangte in den folgenden Jahren zufastuneingeschrankter Anerkennung. Mit dem zurucktretenden extremen Liberalimus und unter dem immer zunehmenden Einflu des Sozialistischen Gedankens erschienen in der Weimar Republik die Verfassungsnormen, die Friheit und Dasein gleichzeitigsichern solten. Damit wurden auch die Einrichtungsgarantien als technisches Hilfsinstrumentum zur Auslegung des Grundrechtsteils heraus gearbeitet. Die sogenannte Einrichtungsgarantien beinhalten die verfassungsrecht-liche Sicherung des Bestands bestimmter Einrichtungen mit deren unversehrten Wesensgehalt besonders gegen der Gesetzgebung, auf jeden Fall gegen die Staatsgewalt von Verwaltung und Justiz Carl Schmitt spricht von der Sicherung eines Komplexes ffentlich-rechtlicher Einrichtungen mit den dazugeh rigen Konnex-undKomplementargarantien und Normierungen und von Gewhrleistungen von Rechtsinstituten im Sinne von typischen, traditionell feststehenden Normenkomplexen und Rechtsbeziehungen. Grunds tzlich schutzteninstitutionelle Garantien und Institutsgarantien nur das, was man als typischen Grundz ge der bischerigen gesetzlichen Regelung. Dabeiunterscheidet Carl Schmitt noch zwischen den institutionellen Garantien, welche ffentlich-rechtliche Normenkomplexe abdecken, und Instituts-garantieen, welche sich auf privatrechtliche Institutionen beziehen. Die Lehre Carl Schmitts von den Einrichtungsgarantien ist in der Weimarer Republik und unter dem Grundgesetz mit wenigen Ausnahmen von der Lehre fast einstimming akzeptiert worden. Die Entwicklung ist ber dentheoretischen Stand Carl Schmitts weit hinausgegangen, imdem man manche neuere Deutungen und Systematisierungsversuche unternommen hat. Zun chst die Einteilung in Institutsgarantien und institutionelle Garantien wird durch dem Oberbegriff Einrichtungsgarantie aufgehoben. Ferner z hlt man zu den neueren Versuche. F.klein versucht die Garantien nach den wesensm ige Inhaltgesellschaftlichen Sachverhalt in die vier verschiedenen Arten und nach ihrer Zuordnung zu den Grundrechten einzuteilen. Nach B. Dennewitz sind Institutionen Lebensbereiche, die sich zum Gantzen der Verfassung zusammemschlie en. Die Grundrechte sein durchwegs einer institutionellen Deutung zug nglich und bed rftig.Die Grundrechteerscheinen von den Grundrechtsberechtigen her gesehen als subjective ffentliche Rechte, von den Lebensverh ltnissen aus als Institute. Dasjeweiling Grundrecht in der gesetzgeberischen Ausgestaltung in der Lebenswirklichkeit vollzogen wird. E.R. Huber zeigh da die Grundrechte haben nicht prim r den Charakter staatsbezogener Abwehrrechte des Individuumszur Sicherung eines Bereichs individueller Freiheit, in dem einzelnen, rechtlich gesehen, subjecktivem Belieben handeln k nnen, sondern den Charakter objecktiverOrdnungsprinzipien fr die von ihren gesch tzten Lebensbereiche. N mlich kann, wenn zur Erforschung der institutionellen Garantie aufderen Zweck abgegoben wird, nicht mehr nur die bisherige Regelung verbindlich sein, Das Institut kann der Entwicklung angepa t werden und verliert dadurch seinen bisherigen alleinigen Bezug auf die Verangenheit.