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Simulation of a black-hole binary system evolved by the SpEC code.

Simulation of a black-hole binary system evolved by the SpEC code.

Simulation of a black-hole binary system evolved by the SpEC code.

The correlation between gender and CSF BACE activity. (TIF 2480 kb)

In July 2017 members of the DTES community started meeting as a collective at the Hives for Humanity Bee Space to have conversation about how to ensure that community ethics are a respected part of the process of cultural production. We define cultural production as being: any time an entity comes into a community to make a product from its culture. ie. individuals and/or organisations of journalists, film makers, photographers, students, researchers, tourists or volunteers. We define community ethics as being: a set of principles to guide behaviour, based in lived experience, acknowledging the interconnectedness of our humanity, fostering relationships of respect, responsibility, reciprocity and return. We have produced a resource card and a manifesto out of these meetings which we are launching at our event on March 7th 2019, 7pm-9pm at SFU Woodwards. Copies of the card and manifesto will be available for all to take out into the community, and will be open sourced after the event. The evening included a short panel discussion with members of the collective sharing their experiences of cultural production – the good, the bad and the ugly! For more info visit: hivesforhumanity.com/communityethics/

Related Article: Esmeralda Bukuroshi, Siena Wong, Thanmayee Mudigonda, Kyle Nova, Antoine Dumont, Devon Holst, Zheng-Hong Lu, Timothy P. Bender|2021|MSDE|6|308|doi:10.1039/D0ME00175A

Supplemental material, sj-jpg-5-cjs-10.1177_08295735211034713 for The Relationship Between Social Support and Student Academic Involvement: The Mediating Role of School Belonging by Luis Francisco Vargas-Madriz and Chiaki Konishi in Canadian Journal of School Psychology

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An entry from the Cambridge Structural Database, the world’s repository for small molecule crystal structures. The entry contains experimental data from a crystal diffraction study. The deposited dataset for this entry is freely available from the CCDC and typically includes 3D coordinates, cell parameters, space group, experimental conditions and quality measures. Related Article: Michael A. Land, Katherine N. Robertson, Seán T. Barry|2020|Organometallics|39|916|doi:10.1021/acs.organomet.9b00578 Related Article: Michael Land, Katherine Roberston, Sean Barry|2019|ChemRxiv|||doi:10.26434/chemrxiv.9413573.v1

CERN-LHC, ATLAS. A search for vector-like quarks is presented, which targets their decay into a $Z$ boson and a third-generation Standard Model quark. In the case of a vector-like quark $T$ ($B$) with charge $+2/3e$ ($-1/3e$), the decay searched for is $T \rightarrow Zt$ ($B \rightarrow Zb$). Data for this analysis were taken during 2015 and 2016 with the ATLAS detector at the Large Hadron Collider and correspond to an integrated luminosity of 36.1 fb$^{-1}$ of $pp$ collisions at $\sqrt{s}=13$ TeV. The final state used is characterized by the presence of $b$-tagged jets, as well as a $Z$ boson with high transverse momentum, which is reconstructed from a pair of opposite-sign same-flavor leptons. Pair- and single-production of vector-like quarks are both taken into account and are each searched for using optimized dileptonic exclusive and trileptonic inclusive event selections. In these selections, the high scalar sum of jet transverse momenta, the presence of high-transverse-momentum large-radius jets, as well as - in the case of the single-production selections - the presence of forward jets are used. No significant excess over the background-only hypothesis is found and exclusion limits at 95% confidence level allow masses of vector-like quarks of $m_T > 1030$ GeV ($m_T > 1210$ GeV) and $m_B > 1010$ GeV ($m_B > 1140$ GeV) in the singlet (doublet) model. In the case of 100% branching ratio for $T\rightarrow Zt$ ($B\rightarrow Zb$), the limits are $m_T > 1340$ GeV ($m_B > 1220$ GeV). Limits at 95% confidence level are also set on the coupling to Standard Model quarks for given vector-like quark masses. Signal cutflows for the $B\bar B$ process in the singlet model in the PP $2\ell$ $0-1$J channel in the 1-large-$R$ jet SR. Only statistical uncertainties are shown.