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Worries and Hopes for SUSY in CKM Physics: The b → s Example
Antonio Masiero,M. Ciuchini,E. Franco,L. Silvestrini 한국물리학회 2004 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.45 No.2
We discuss the twofold r^ole of avor and CP violation as a constraint in model building and as a signal for SUSY. Considering as an example b → s transitions, we analyze present bounds on SUSY parameters, discuss possible deviations from SM predictions in Bd and Bs physics and present strategies to reveal SUSY signals in present and future experiments in the CKM domain.
Gilmar Masiero,Priscila Helena Lee,João Eduardo Albino Pimentel 한국 포르투갈-브라질 학회 2009 포르투갈-브라질 연구 Vol.6 No.2
The paper reviews five decades of diplomatic, economic and science and technology relations between Brazil and South Korea. The history of political- diplomatic relations can be divided into three distinct stages: a preliminary stage focusing on migration, an intermediary stage in which relations between the countries expanded lasting between the period of economic opening until the Asian crisis and the current stage in the twenty-first century that has consisted in the resumption of talks and the signing of agreements on specific issues. While the Brazilian economy is bigger (US$ 1572.8 billion against US$ 947 billion), its presence in international markets is based on the commercialization of commodities and is smaller than Korea. Brazil is the world’s 24th largest exporter and 28th largest importer. In contrast, South Korea exports industrialized products and ranks 11th and 13th, respectively. Besides the increasing trend of trade between the two countries, subsidiaries of Korean conglomerates have begun operating in Brazil and recently some Brazilian companies have also opened ventures in South Korea. While cooperation in the field of Science and Technology is in an incipient stage, political and diplomatic relations have advanced much more rapidly as a result of the signing of numerous bilateral agreements that support increased trade and the development of science and technology. The paper seeks to show that the distinct industrialization paths taken by the two countries has impacted their trade and investment relations and presents an opportunity for greater bilateral cooperation in the field of science and technology.
A predictive seesaw scenario for EDMs
Chun, Eung Jin,Masiero, Antonio,Rossi, Anna,Vempati, Sudhir K. Elsevier 2005 Physics letters: B Vol.622 No.1
<P><B>Abstract</B></P><P>The generation of electric dipole moments (EDMs) is addressed in the supersymmetric seesaw scenario realized through the exchange of SU<SUB>(2)W</SUB> triplet states. In particular, we show that the triplet soft-breaking bilinear term can induce finite contributions to lepton and quark EDMs. Moreover, the peculiar flavour structure of the model allows us to predict the EDM ratios <SUB>de</SUB>/<SUB>dμ</SUB> and <SUB>dμ</SUB>/<SUB>dτ</SUB> only in terms of the neutrino parameters.</P>
Wire-based robots for upper-limb rehabilitation
G. Rosati,P. Gallina,A. Rossi,S. Masiero 한국과학기술원 인간친화 복지 로봇 시스템 연구센터 2006 International Journal of Assistive Robotics and Me Vol.7 No.2
In the last decades, many specialized research centers attempted to employ robots in the rehabilitation field. Especially orthopedic rehabilitation and neurorehabilitation benefited from these cutting-edge technologies. Although a broad literature on the benefits of robot-assisted rehabilitation assesses the effectiveness of the direction taken by scientists, only in few cases a robotic lab-oriented prototype leaded to a commercial robot. This apparent contradiction should not deter researchers from continuing improving robotic tools and related rehabilitation protocols. On the contrary, it should be a starting point for a new generation of rehabilitation robots capable of shrinking the gap between academic lab-oriented ideas and affordable clinical solutions.<BR> According to this philosophy, several underrated problems are to be taken into account. In particular a rehabilitation robot has to be cost-affordable, lightweight, easily transportable and equipped with a user-friendly interface suitable for non trained operators. Moreover, not only safety issues need to be fully addressed but also the tolerability of the robot by the patient.<BR> Starting from these considerations, a new generation of wire-based robots for upper-limb rehabilitation is proposed. In particular, the work focuses on 2 wire?based prototypes which can be classified according to the number of degrees of freedom (DoF): the NeReBot (NEuroREhabilitation roBOT, 3 DoF) and the MariBot (MARIsa roBOT, 5 DoF). Experimental results performed in a clinical environment showed the effectiveness of the wire-based robot-assisted rehabilitation. At the same time, they helped to trace new guidelines for future work.