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9 Jul 2008 News Story

… thereby significantly contributing to the enhancement of international peace and security, should continue to be … was among the 71 countries which signed the ctbt on the day it was first opened for signature on 24 september 1996 … and asserted that the treaty provides a firm legal barrier against nuclear testing, thereby curbing the development of …

1 Jul 2008 Press Release

international experts from all over the world will meet in … a global alarm system to monitor the comprehensive ban on nuclear testing.  the preparatory commission for the … on the exercise, including press conferences, a media day for interested journalists in the field and a dedicated …

25 Jun 2008 Press Release

… between the preparatory commission for the comprehensive nuclear-test-ban treaty organization (ctbto) and several … the nuclear non-proliferation treaty (npt) and aid international monitoring of nuclear activities.” the strong …

18 Jun 2008 News Story

… of the preparatory commission for the comprehensive nuclear-test-ban treaty organization (ctbto), visited sweden … weapons.” the seminar was organized by the stockholm international peace research institute (sipri), stockholm …

17 Jun 2008 News Story

… of the preparatory commission for the comprehensive nuclear-test-ban treaty organization (ctbto) on 23-27 june … seismic and hydroacoustic monitoring stations of the ctbto international monitoring system (ims) throughout the world. …

12 Jun 2008 Verification Regime

… observations from the different monitoring networks that may originate from the same event. this includes correlating … located using data from the seismic network was indeed a nuclear explosion, this can only be confirmed by recording … at a radionuclide monitoring station in canada.   … the international data centre (idc) performs daily atmospheric …

12 Jun 2008 Verification Regime

… of whether a non-natural event, such as an explosion, was nuclear or not.    the only reliable way to answer this … data on radionuclide observations are sent to the international data centre (idc) where they are analysed in a … monitoring station sends one gamma ray spectrum per day. a gamma ray spectrum is a two-dimensional plot showing …

12 Jun 2008 Verification Regime

… the seismic, hydroacoustic and infrasound stations of the international monitoring system (ims). typically they are … is monitored, i.e. ground, water or air.  every single day, many gigabytes of waveform data from the ims arrive at … out an investigation based on scattered information and against tight deadlines. they need experience, good judgement …

10 Jun 2008 News Story

… by putting a complete stop to nuclear test explosions, the comprehensive nuclear-test-ban … ban on nuclear testing, the world environment day 2008 provides a good occasion to renew the appeal to all … the first nuclear test in 1945, over 2000 nuclear weapon tests have been carried out all over the world in all …

4 Jun 2008 Press Release

… at the opening for signature of the comprehensive nuclear test-ban treaty: just two weeks ago, the general … this bold act realizes a long-standing objective of the international community.opening this treaty for signature … former soviet union to cap the size of their underground tests were further steps in the right direction. as …