LANDSAT-2 and LANDSAT-3 Flight evaluation report

Flight performance analysis of LANDSAT 2 and LANDSAT 3 are presented for the period July 1978 to October 1978. Spacecraft operations and orbital parameters are summarized for each spacecraft. Data are provided on the performance and operation of the following subsystems onboard the spacecraft: power; attitude control; command/clock; telemetry; orbit adjust; magnetic moment compensating assembly; unified S band/premodulation processor; electrical interface; thermal narrowband tape recorders; wideband telemetry; attitude measurement sensor; wideband video tape recorders; return beam vidicon; multispectral scanner subsystem; and data collections

Let’s Talk: A Study of the Impact of Gendered Racial Socialization on African American Adolescent Girls’ Mental Health

Internalized racial oppression in African American girls is understudied within research. As people of color are victimized by racism, they may internalize it, developing ideas, beliefs, actions and behaviors that support or collude with racism (Bivens, 1995). This internalized racism has its own systemic reality and its own negative consequences in the lives and communities of people of color. Understanding the way negative racial messages influence the mental health of African American adolescent girls allows for the development of intervention and prevention methods to reduce symptomology of depression, anxiety, and stress. In order for African American girls and young women to develop a healthy sense of self, families must prepare them to cope with the realities of experiencing intersecting oppression (i.e., racism and sexism; Edmondson Bell & Nkomo 1998; Lewis et al. 2013). This may occur through an African American-specific process of gendered racial socialization (Brown et al. 2016). While some research has examined the relationship between racial discrimination and race related stress outcomes (Buford, 2009) or internalized racial oppression on ethnic identity and self-efficacy (La Mar, 2018), there are no current studies that have looked at the impact of internalized gendered racial oppression (IGRO) on negative affect of African American adolescent girls or possible ways to moderate this impact. This study identifies a relationship between IGRO and depression, anxiety and stress symptoms while isolating messages of gendered racial pride and empowerment (GRPE) that reduce these symptoms in Black adolescent girls. To test the hypothesis, GRPE socialization moderates the relationship between IGRO socialization and indicators of psychological wellbeing (i.e., depressive, anxiety, and stress symptoms) this study analyzed the responses of 287 Black adolescent girls (MAge = 15.40) who completed questionnaires assessing the study variables of interest as part of a larger parent-teen dyadic study. A series of hierarchical multiple regression analyses were conducted. Models of the main effects of IGRO and GRPE on depression (R 2 = .04), anxiety (R 2 = .04), and stress (R 2 = .04) were significant (all ps \u3c .001), suggesting these variables accounted for significant variance in the mental health symptoms. For depression, increases in both IGRO (b=.83, p \u3c .001) and GRPE (b=.20, p \u3c .05) were associated with increases in reported depression symptoms. However, examination of the interaction (b=-.16, p \u3c .01) via simple slopes suggested that the Black girls reported higher levels of GRPE, the negative impact of IGRO on depressive symptoms was attenuated. Indeed, at the highest levels of GRPE, the effect of IGRO on depressive symptoms was reduced to non-significance. Similar patterns emerged for teen anxiety and stress, with increased IGRO associated with increasing symptom endorsement and increasing GRPE attenuating this effect. These findings suggest that it is particularly important for African-American youth to receive messages conveying pride and empowerment on being a black girl to aid in reducing the mental health symptoms associated with IGRO. By identifying key messages of gendered racial socialization, this study has the potential to educate parents and teachers on the impact of their messages on children’s mental health. Implications and future directions regarding gendered racial socialization of Black teenaged girls are discussed.https://scholarscompass.vcu.edu/gradposters/1053/thumbnail.jp

The Criminal Justice Response to the Opioid Crisis in East Baton Rouge Parish

This report describes: 1) the history and current state of the opioid crisis in East Baton Rouge Parish; 2) the current and planned efforts of the Innovative Prosecution Solutions for Combating Violent Crime and Illegal Opioids (IPS) grant to respond to the crisis; and 3) recommendations for criminal justice practitioners regarding the opioid crisis in our community. The goal of the IPS grant is to reduce opioid-related deaths by fostering interagency collaboration to disrupt local opioid supply chains, educate the community about the dangers of opioid abuse and addiction, and provide support for individuals with opioid use disorder. The rising prevalence of opioid-related overdose deaths and violence is a significant issue in East Baton Rouge Parish, Louisiana. From 2014 to 2018, opioid poisoning-related emergency department visits increased by approximately 45%. During this five-year period, heroin poisoning-related emergency department visits increased by approximately 30% and non-heroin opioid poisoning-related emergency department visits increased by approximately 59%. From 2018 to 2019, opioid overdose deaths in East Baton Rouge Parish increased by approximately 29%. Opioid overdose deaths have consistently accounted for nearly all overdose deaths in East Baton Rouge Parish during this timeframe. Early attempts to address the opioid crisis were challenging due to a lack of trust and cooperation among governmental agencies and community members most affected by the opioid epidemic. Criminal justice practitioners (e.g., law enforcement, correctional officials, defense attorneys, prosecutors, court officials) have an important role in reducing opioid-related addiction, opioid-related overdose deaths, and opioid-related violence within East Baton Rouge Parish communities. Individuals with substance use disorder are often fearful of interacting with law enforcement due to the belief that they will be arrested for their addiction, decreasing the likelihood that these individuals will reach out for critical treatment. Therefore, public health officials are often reluctant to include criminal justice practitioners in opioid use disorder-related efforts, despite their ability to engage in meaningful, productive partnerships. For these perceptions to change, criminal justice practitioners must demonstrate a commitment to addiction and overdose prevention by forming vital partnerships and supporting their partners\u27 prevention efforts to address this epidemic. By engaging in meaningful community partnerships, criminal justice practitioners can implement and support efforts to improve the lives of individuals with opioid use disorder and reduce opioid overdose deaths. The recommendations were informed by empirical research related to criminal justice and public health interventions concerning opioid use disorder

Developing a serocorrelate of protection against invasive group B streptococcus disease in pregnant women: a feasibility study.

BACKGROUND: Group B streptococcus is the leading cause of infection in infants. Currently, intrapartum antibiotic prophylaxis is the major strategy to prevent invasive group B streptococcus disease. However, intrapartum antibiotic prophylaxis does not prevent maternal sepsis, premature births, stillbirths or late-onset disease. Maternal vaccination may offer an alternative strategy. Multivalent polysaccharide protein conjugate vaccine development is under way and a serocorrelate of protection is needed to expedite vaccine licensure. OBJECTIVES: The ultimate aim of this work is to determine the correlate of protection against the major group B streptococcus disease-causing serotypes in infants in the UK. The aim of this feasibility study is to test key operational aspects of the study design. DESIGN: Prospective cohort study of pregnant women and their infants in a 6-month period (1 July to 31 December 2018). SETTING: Five secondary and tertiary hospitals from London and South England. National iGBS disease surveillance was conducted in all trusts in England and Wales. PARTICIPANTS: Pregnant women aged ≥ 18 years who were delivering at one of the selected hospitals and who provided consent during the study period. There were no exclusion criteria. INTERVENTIONS: No interventions were performed. MAIN OUTCOME MEASURES: (1) To test the feasibility of collecting serum at delivery from a large cohort of pregnant women. (2) To test the key operational aspects for a proposed large serocorrelates study. (3) To test the feasibility of collecting samples from those with invasive group B streptococcus. RESULTS: A total of 1823 women were recruited during the study period. Overall, 85% of serum samples were collected at three sites collecting only cord blood. At the two sites collecting maternal, cord and infant blood samples, the collection rate was 60%. A total of 614 women were screened for group B streptococcus with a colonisation rate of 22% (serotype distribution: 30% III, 25% Ia, 16% II, 14% Ib, 14% V and 1% IV). A blood sample was collected from 34 infants who were born to colonised women. Maternal and infant blood and the bacterial isolates for 15 newborns who developed invasive group B streptococcal disease during the study period were collected (serotype distribution: 29% III, 29% II, 21% Ia, 7% Ib, 7% IV and 7% V). LIMITATIONS: Recruitment and sample collection were dependent on the presence of research midwives rather than the whole clinical team. In addition, individualised consent limited the number of women who could be approached each day, and site set-up for the national surveillance study and the limited time period of this feasibility study limited recruitment of all eligible participants. CONCLUSIONS: We have verified the feasibility of collecting and processing rectovaginal swabs and blood samples in pregnant women, as well as samples from those with invasive group B streptococcal disease. We have made recommendations for the recruitment of cases within the proposed GBS3 study and for controls both within GBS3 and as an extension of this feasibility study. FUTURE WORK: A large case-control study comparing specific immunoglobulin G levels in mothers whose infants develop invasive group B streptococcal disease with those in colonised mothers whose infants do not develop invasive group B streptococcal disease is recommended. TRIAL REGISTRATION: Current Controlled Trials ISRCTN49326091; IRAS project identification number 246149/REC reference number 18/WM/0147. FUNDING: This project was funded by the National Institute for Health Research (NIHR) Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 23, No. 67. See the NIHR Journals Library website for further project information

Facts from Faeces: Prey Remains in Wolf, Canis lupus, Faeces Revise Occurrence Records for Mammals of British Columbia's Coastal Archipelago

Archipelagos often harbour taxa that are endemic and vulnerable to disturbance. Conservation planning and research for these areas depend fundamentally on accurate and current taxonomic inventories. Although basic ecological information is in its infancy, the temperate rainforest islands of coastal British Columbia are undergoing rapid human-caused modification, particularly logging. We report herein new mammal records for these islands as determined by prey remains in the faeces of Wolves (Canis lupus), the area’s apex mammalian terrestrial predator. Of particular interest is our detection of Marten (Martes americana) on islands previously inventoried and island occupancy by Moose (Alces alces), which have apparently migrated recently to coastal British Columbia. Remains in faeces provided valuable new species occurrence information, but more extensive and focused inventories are required to generate predictions of island occupancy by mammals based on biotic and abiotic landscape features

Facts from Faeces: Prey Remains in Wolf, Canis lupus, Faeces Revise Occurrence Records for Mammals of British Columbia’s Coastal Archipelago

Archipelagos often harbour taxa that are endemic and vulnerable to disturbance. Conservation planning and research for these areas depend fundamentally on accurate and current taxonomic inventories. Although basic ecological information is in its infancy, the temperate rainforest islands of coastal British Columbia are undergoing rapid human-caused modification, particularly logging. We report herein new mammal records for these islands as determined by prey remains in the faeces of Wolves (Canis lupus), the area’s apex mammalian terrestrial predator. Of particular interest is our detection of Marten (Martes americana) on islands previously inventoried and island occupancy by Moose (Alces alces), which have apparently migrated recently to coastal British Columbia. Remains in faeces provided valuable new species occurrence information, but more extensive and focused inventories are required to generate predictions of island occupancy by mammals based on biotic and abiotic landscape features

Professional medical writing support and the reporting quality of randomized controlled trial abstracts among high-impact general medical journals

Background : In articles reporting randomized controlled trials, professional medical writing support is associated with increased adherence to Consolidated Standards of Reporting Trials (CONSORT). We set out to determine whether professional medical writing support was also associated with improved adherence to CONSORT for Abstracts. Methods : Using data from a previously published cross-sectional study of 463 articles reporting randomized controlled trials published between 2011 and 2014 in five top medical journals, we determined the association between professional medical writing support and CONSORT for Abstracts items using a Wilcoxon rank-sum test. Results : The mean proportion of adherence to CONSORT for Abstracts items reported was similar with and without professional medical writing support (64.3% vs 66.5%, respectively; p=0.30). Professional medical writing support was associated with lower adherence to reporting study setting (relative risk [RR]; 0.40; 95% confidence interval [CI], 0.23–0.70), and higher adherence to disclosing harms/side effects (RR 2.04; 95% CI, 1.37–3.03) and funding source (RR 1.75; 95% CI, 1.18–2.60). Conclusions : Although professional medical writing support was not associated with increased overall adherence to CONSORT for Abstracts, important aspects were improved with professional medical writing support, including reporting of adverse events and funding source. This study identifies areas to consider for improvement.Publisher PDFPeer reviewe

What is Working to Reduce Violent Crime? Evidence-Based Solutions

The purpose of this review is to examine and evaluate current approaches to reducing violent crime. The review reports on supportive techniques, strategies, programs, and practices that are evidence-informed to combat criminal activity, delinquency, and community disorder. Ineffective techniques, strategies, and programs are also included. The review provides potential strategies and programs that require additional empirical research to show whether they work. This review includes the integration of education, employment, social services, and public health services into efforts to reduce crime and ease the burden on law enforcement and justice systems. Recommendations for reducing violent crime are included