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The correlation between measured tropospheric ozone (O 3) and carbon monoxide (CO) has been used extensively in tropospheric chemistry studies to explore the photochemical characteristics of different regions and to evaluate the ability of models to capture these characteristics. Here, we present the first study that uses multi-year, global, vertically(More)
We search for the technicolor process pp-->rhoT/omegaT-->WpiT in events containing one electron and two jets, in data corresponding to an integrated luminosity of 390 pb(-1), recorded by the D0 experiment at the Fermilab Tevatron. Technicolor predicts that technipions pi(T) decay dominantly into bb, bc, or bc, depending on their charge. In these events b(More)
[1] A global chemistry‐climate model is used to assess the impact on atmospheric composition of the regeneration and recycling of HOx in the photo‐oxidation of isoprene. The impact is explored subject to present‐day, pre‐industrial and future climate/emission scenarios. Our calculations show that, in all cases, the inclusion of uni‐molecular isomerisations(More)
We present a " nudged " version of the Met Office general circulation model, the Unified Model. We constrain this global climate model using ERA-40 re-analysis data with the aim of reproducing the observed " weather " over a year from September 1999. Quantitative assessments are made of its performance, focusing on dynamical aspects of nudging and(More)
We present the first experimental discrimination between the 2e/3 and 4e/3 top quark electric charge scenarios, using top quark pairs (tt) produced in pp collisions at (square root) s = 1.96 TeV by the Fermilab Tevatron Collider. We use 370 pb;{-1} of data collected by the D0 experiment and select events with at least one high transverse momentum electron(More)
In the 1990s the rates of increase of greenhouse gas concentrations, most notably of methane, were observed to change, for reasons that have yet to be fully determined. This period included the eruption of Mt. Pinatubo and an El Niño warm event, both of which affect biogeochemical processes, by changes in temperature, precipitation and radiation. We examine(More)
Fourteen adult patients with newly-diagnosed acute lymphoblastic, leukemia (ALL), and lymphoblastic lymphoma, were treated with a dose-intense induction regimen. This regimen was designed to increase the fraction of patients achieving an early complete remission, in an attempt to increase the fraction of patients who are long-term disease-free survivors.(More)
The cardiopulmonary capacities of 15 selected 10 year old ice hockey players were determined during a discontinuous steady-state bicycle ergometer test. During the test, heart rates, minute ventilation and oxygen uptake were monitored and the peak values at maximal capacity were recorded. Blood was collected from the median cubital vein after each maximal(More)
A search for associated production of charginos and neutralinos is performed using data recorded with the D0 detector at a pp center-of-mass energy of 1.96 TeV at the Fermilab Tevatron Collider. This analysis considers final states with missing transverse energy and three charged leptons, of which at least two are electrons or muons. No evidence for(More)
We report results of a study of the B(s)(0) oscillation frequency using a large sample of B(s)(0) semileptonic decays corresponding to approximately 1 fb(-1) of integrated luminosity collected by the D0 experiment at the Fermilab Tevatron Collider in 2002-2006. The amplitude method gives a lower limit on the B(s)(0) oscillation frequency at 14.8 ps(-1) at(More)