Mourning The Marathon: Black Men Rappers, Homicide Survivorship Bereavement, and the Rap Tribute of Nipsey Hussle

Eritrean-American rapper Ermias “Nipsey Hussle” Asghedom’s murder represented a cultural cataclysmic event that startled the hip-hop community and triggered previous memories of Black men’s homicidal deaths in rap and Black American urban communities. Nipsey Hussle’s death inspired touching rap tribute songs by Black men rappers, who sought to commemorate his cultural legacy and express their bereavement pains as homicide survivors. Rap tribute songs occupy a significant history, as rappers historically employed them to honor hip-hop’s fallen soldiers, communicate their homicide survivorship bereavement processes, and speak about social perils in the Black community. Framed by critical race (CRT) and gender role conflict theoretical frameworks, this study investigated twenty-six rap tribute songs, which were authored by twenty-eight Black men rap artists in commemoration of Nipsey Hussle’s life and legacy and considered the following research question: RQ1: How did Black men rappers’ use the examined Nipsey Hussle rap tribute songs to communicate their bereavement experiences as homicide survivors? The findings yielded complex, yet contradictory themes related to existing scholarship on Black American men’s homicide survivorship bereavement strategies, rap’s homicide-related lyrics, and the sociocultural functions of rap tribute songs as rhetorical expressions of Black men’s homosociality and laments of deceased Black men friends and rappers. The examined rap tribute songs advanced three dominant themes in relation to the Black men rappers’ articulations of their homicide survivorship bereavement of Nipsey Hussle, which were 1) “Black men’s grief, homosociality, and complex vulnerability narratives,” 2) “fear and paranoia declarations,” 3) and “resolution of internal conflict and grief with vengeance.” This investigation was significant to hip-hop studies for it illustrated how twenty-eight Black men rap artists leveraged the rhetorical power of rap tribute songs to articulate their complex homicide survivor bereavement processes, advance vital counternarratives concerning Black men’s mental health experiences with repeated exposure to homicide deaths and violence in rap and urban communities, and offer rich criticisms of gun violence, internalized racism, poverty, and systemic oppression

For the Dead Homie: Black Male Rappers, Homicide Survivorship Bereavement, and the Rap Tribute of Nipsey Hussle

Ermias “Nipsey Hussle” Asghedom’s murder represented a cultural cataclysmic event that startled the Hip Hop community and triggered previous memories of Black men’s homicidal deaths in the world. Nipsey Hussle’s death inspired touching rap tribute songs by Black male rappers, who sought to commemorate his cultural legacy and express their bereavement as homicide survivors. Rap tribute songs occupy a significant history, as rappers historically employed them to honor Hip Hop’s fallen soldiers, communicate their homicide survivorship bereavement processes, and speak about social perils in the Black community. Framed by critical race (CRT) and gender role conflict theoretical frameworks, this study investigated twenty-six rap tribute songs, which were authored by twenty-eight Black male rap artists in commemoration of Nipsey Hussle’s life and legacy. We sought to understand how the examined Black male rappers use their music to grieve and communicate their bereavement experiences as homicide survivors. The findings yielded complex, yet contradictory themes related to existing scholarship on Black men’s homicide survivorship bereavement strategies, rap’s homicide-related lyrics, and the sociocultural functions of rap tribute songs as rhetorical expressions of Black men’s homosociality and as laments of deceased friends and rappers. The examined rap tribute songs advanced three dominant themes in relation to the Black male rappers’ articulations of their homicide survivorship bereavement of Nipsey Hussle, which were 1) Black men’s grief, homosociality, and complex vulnerability narratives, 2) fear and paranoia declarations, and 3) and resolution of internal conflict and grief with vengeance. This investigation was significant to Hip Hop studies, for it illustrated how twenty-eight Black male rap artists leveraged the rhetorical power of rap tribute songs to articulate their complex homicide survivor bereavement processes, advance vital counternarratives concerning Black men’s mental health experiences with repeated exposure to homicide deaths and violence in rap and urban communities, and offer rich criticisms of gun violence, internalized racism, poverty, and systemic oppression

Incubation Energetics of the Laysan Albatross

The energy expenditure of incubating and foraging Laysan Albatross (Diomedea immutabilis, mean body weight 3.07 kg) was estimated by means of the doubly-la- belled water technique. During incubation, the energy expenditure was similar to that of resting birds that were not incubating an egg. The energy expenditure of foraging albatross (2072 kJ/day) was 2.6 times that of resting birds. It was concluded that the energy expenditure of the tropical Laysan Albatross was not less than that of species foraging over cold, high-latitude oceans. An energy budget compiled for an incubating pair of albatross revealed that the energy expenditure of the female was greater than that of the male bird, during the incubation perio

Searching for Radio Pulsars in 3EG Sources at Urumqi Observatory

Since mid-2005, a pulsar searching system has been operating at 18 cm on the 25-m radio telescope of Urumqi Observatory. Test observations on known pulsars show that the system can perform the intended task. The prospect of using this system to observe 3EG sources and other target searching tasks is discussed.Comment: a training project about MSc thesi

Tritium retention in tungsten exposed to intense fluxes of 100 eV tritons

Tungsten is a candidate material for ITER as well as other future magnetic fusion energy devices. Tungsten is well suited for certain fusion applications in that it has a high threshold for sputtering as well as a very high melting point. As with all materials to be used on the inside of a tokamak or similar device, there is a need to know the behavior of hydrogen isotopes embedded in the material. With this need in mind, the Tritium Plasma Experiment (TPE) has been used to examine the retention of tritium in tungsten exposed to very high fluxes of 100 eV tritons. Both tungsten and tungsten containing 1% lanthanum oxide were used in these experiments. Measurements were performed over the temperature range of 423 to 973 K. After exposure to the tritium plasma, the samples were transferred to an outgassing system containing an ionization chamber for detection of the released tritium. The samples were outgassed using linear ramps from room temperature up to 1,473 K. Unlike most other materials exposed to energetic tritium, the tritium retention in tungsten reaches a maximum at intermediate temperatures with low retention at both high and low temperatures. For the very high triton fluences used (>10{sup 25} T/m{sup 2}), the fractional retention of the tritium was below 0.02% of the incident particles. This report presents not only the results of the tritium retention, but also includes the modeling of the results and the implication for ITER and other future fusion devices where tungsten is used

Schmallenberg virus pathogenesis, tropism and interaction with the innate immune system of the host

Schmallenberg virus (SBV) is an emerging orthobunyavirus of ruminants associated with outbreaks of congenital malformations in aborted and stillborn animals. Since its discovery in November 2011, SBV has spread very rapidly to many European countries. Here, we developed molecular and serological tools, and an experimental in vivo model as a platform to study SBV pathogenesis, tropism and virus-host cell interactions. Using a synthetic biology approach, we developed a reverse genetics system for the rapid rescue and genetic manipulation of SBV. We showed that SBV has a wide tropism in cell culture and “synthetic” SBV replicates in vitro as efficiently as wild type virus. We developed an experimental mouse model to study SBV infection and showed that this virus replicates abundantly in neurons where it causes cerebral malacia and vacuolation of the cerebral cortex. These virus-induced acute lesions are useful in understanding the progression from vacuolation to porencephaly and extensive tissue destruction, often observed in aborted lambs and calves in naturally occurring Schmallenberg cases. Indeed, we detected high levels of SBV antigens in the neurons of the gray matter of brain and spinal cord of naturally affected lambs and calves, suggesting that muscular hypoplasia observed in SBV-infected lambs is mostly secondary to central nervous system damage. Finally, we investigated the molecular determinants of SBV virulence. Interestingly, we found a biological SBV clone that after passage in cell culture displays increased virulence in mice. We also found that a SBV deletion mutant of the non-structural NSs protein (SBVΔNSs) is less virulent in mice than wild type SBV. Attenuation of SBV virulence depends on the inability of SBVΔNSs to block IFN synthesis in virus infected cells. In conclusion, this work provides a useful experimental framework to study the biology and pathogenesis of SBV

Plasma proteome responses in salmonid fish following immunization

Data Availability Statement The datasets presented in this study can be found in online repositories. The names of the repository/repositories and accession number(s) can be found in the article/Supplementary Material. Ethics Statement The animal study was reviewed and approved by UK home office and University of Aberdeen’s Animal Welfare and Ethical Review Body (AWERB). Author Contributions Study conception and design: DM and HD. Animal work: MM and HD. Proteomics lab work: DS. Proteomic data analysis: FB, DC, AD. Data interpretation: FB, DM, and HD. Drafted figures and tables: FB and DM. Drafted manuscript: FB, DM, and HD. All authors contributed to the article and approved the submitted version. Funding This work was supported by the Biotechnology and Biological Sciences Research Council (BBSRC) grant numbers: BB/M010996/1, BB/M026345/1, BBS/E/D/20002174, and BBS/E/D/10002071. Conflict of Interest The authors declare that the research was conducted in the absence of any commercial or financial relationships that could be construed as a potential conflict of interest. Acknowledgments Our thanks to Prof. Chris Secombes (University of Aberdeen) for the 4C10 anti-salmonid IgM mAb used in our ELISAs and for his valuable intellectual contributions during the planning of this project. We also gratefully acknowledge the supervisory support given by Prof. Sam Martin (University of Aberdeen) to FB.Peer reviewedPublisher PD