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      • KCI등재

        덤불 위의 바늘들: 영국에서의 소셜 미디어와 보도 제한

        Judith Townend(번역 한승수) 중앙대학교 법학연구원 2016 法學論文集 Vol.40 No.2

        법원 활동에 대하여 트위터나 블로그에 기재하고자 하는 사람들은 비록 그들이 인식하고 있지 못하더라도 수많은 규제와 제재를 대면하고 있다. 전통적으로 보도 제한은 신문 및 방송기자들의 지식이나 법정모욕죄 회피 노력에 의하여 지켜져 왔다. 그러나, 모바일 기술 시대의 도래 및 이 사회 구성원 누구나 접근할 수 있는 원활한 공개 기능에 의하여, 제도에 난 구멍이 커지고 있다. 최근에 세간의 주목을 받은 사건이 그러한 구멍을 보여주고 있다. 이름이 공개되지 않은 살인혐의의 두 여성 청소년의 공정한 재판을 위협하는 페이스북 활동이 그것이다. 재판장은 비록 그 내용이 적법하더라도 페이스북에 링크됨으로써 ‘덤불위의 바늘’ 이 미디어의 관심을 끌게 될 것을 염려한다. 이 논문은 현재의 사법 시스템의 장기적 생존에 관하여 어려운 문제를 야기하는 위 사건 및 그와 비슷한 사건들을 법원이 어떻게 다루고 있는지 보여줄 것이다. A myriad of restrictions and sanctions face any would-be tweeter or blogger of courts activity, even if they do not realise it. Traditionally, wide spread adherence of reporting restrictions relied on newspaper and broadcast journalists’ knowledge and compliance with contempt of court law. But with the advent of mobile technology and seamless publication functions accessible to any member of society, the holes in the system are growing large. A recent high profile case exposed one such hole: Facebook activity that risked undermining the fair trial of two unnamed teenage girls for murder. The presiding judge was concerned about the media drawing attention to ‘needles on haystacks’ by linking to Facebook even if the content they were sharing was legitimate. This presentation discusses the courts’ managing of that case and other similar cases that are raising difficult questions about the long-term viability of the current system.

      • Implication of In Situ Stress State on Pohang Earthquake Triggered by Geothermal Hydraulic Stimulation

        ( Chandong Chang ),( John Townend ),( Jeong-ung Woo ),( Junkee Rhie ),( Jiyeon Kim ),( Jai-yong Park ) 대한지질공학회 2019 대한지질공학회 학술발표회논문집 Vol.2019 No.2

        The 2017 Mw 5.5 Pohang earthquake occurred as a result of water injection associated with an enhanced geothermal system (EGS) project. We investigate the stress state at a depth of ~4km, the target depth for the EGS hydraulic stimulation, to understand what process triggered the faulting. We constrain the stress state using multiple different types of data: earthquake focal mechanism solutions, borehole dipole shear anisotropy data, and fluid pressure and injected water volume data recorded during hydraulic stimulation. The stress state at a depth of ~4 km is characterized by ENE-WSW maximum principal stress with a stress regime that straddles the boundary between strike-slip and reverse faulting. The Pohang EGS project used two deep boreholes (PX-1 and PX-2, ~600 m apart) for water injection and hydraulic stimulation. Numerous pre-mainshock earthquakes emerged in association with the water injection, the hypocenters of which were distributed near the two boreholes. Earthquakes associated with PX-2 injection lie along a plane, which is analogous to the later Mw 5.5 mainshock fault plane solution. The orientation of the fault is well aligned for slip under the current stress state, and is possibly close to failure. Earthquakes associated with PX-1 injection show a NW trend in their distribution, suggesting that the fault planes tend to strike in NW. These faults are not well oriented for slip under the current stress state. We interpret that elevated fluid pressure associated with PX-2 injection stimulated the seismogenic fault, which eventually caused the mainshock in the form of runaway faulting.

      • KCI등재

        Incidental Breast Cancers Identified in the One-Stop Symptomatic Breast Clinic

        Pallavi Mehrotra,Alice Townend,Linsley Lunt 한국유방암학회 2011 Journal of breast cancer Vol.14 No.1

        Purpose: Breast cancers can be asymptomatic at an early stage and hence screening programmes play an important role in detecting breast cancers early. Even in those patients who present with breast symptoms, breast cancers may be present at a site remote to the site of symptoms. In this study, we aimed to assess the frequency, site and imaging modality used to identify these incidental cancers in the symptomatic one-stop breast clinic. Methods: All patients who were seen in our breast clinic with breast symptoms over a two-year period were included in the study. We correlated the presenting symptoms of patients diagnosed with breast cancer with imaging (mammogram and ultrasound) findings. Incidental cancers were defined as “histologically confirmed breast cancers which were impalpable, remote to the site of symptoms and only identified on imaging.” Results: In the study period, 281 women were diagnosed with breast cancer out of 4,400 patients seen at the one-stop breast clinic. Thirty six patients (12.8%) diagnosed with breast cancer had an incidental cancer which was only identified by imaging. The majority of contralateral, incidental cancers were identified by both mammography and ultrasound (US) and patients were all above 35 years. Conclusion: We suggest mammography of both breasts and US of the symptomatic breast in order to identify incidental cancers.

      • SCISCIESCOPUS

        Managing injection-induced seismic risks

        Lee, Kang-Kun,Ellsworth, William L.,Giardini, Domenico,Townend, John,Ge, Shemin,Shimamoto, Toshihiko,Yeo, In-Wook,Kang, Tae-Seob,Rhie, Junkee,Sheen, Dong-Hoon,Chang, Chandong,Woo, Jeong-Ung,Langenbruc American Association for the Advancement of Scienc 2019 Science Vol.364 No.6442

        <P>Heat transported from deep within Earth's crust can be used to generate electricity or provide direct heating by circulating fluid through permeable fracture networks in hot rock. Because naturally permeable systems are rare, enhanced geothermal system (EGS) technology stimulates the creation of permeable pathways in otherwise impermeable rock by means of the injection of water under high pressure, creating new fractures and causing preexisting fractures to open. But several EGS projects have encountered problems of induced seismicity, particularly the moment magnitude (<I>M</I><SUB>w</SUB>) 5.5 earthquake in 2017 that occurred near an EGS drill site in Pohang, Republic of Korea (South Korea). Here we explore the implications of, and derive lessons from, the Pohang experience. The Pohang earthquake provides unequivocal evidence that EGS stimulation can trigger large earthquakes that rupture beyond the stimulated volume and disproves the hypothesis that the maximum earthquake magnitude is governed by the volume of injected fluids. Because that hypothesis tacitly underpins hazard-based methods used for managing induced seismicity, those methods must be revised and based on considerations of risk.</P>

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