The Emergence of Non-Traditional Cooperative Structures: Public and Private Policy Issues

This paper examines new agricultural cooperative organizational models from an ownership rights perspective. We argue that new cooperative organizational models differ in the way ownership rights are assigned to the economic agents tied contractually to the firm � members, patrons, and investors. The paper proposes a typology of discrete organizational models, in which the traditional cooperative structure and the investor-oriented firm are characterized as polar forms. Five non-traditional models are described and analyzed with implications to both private and public policy.agricultural cooperatives, cooperative finance, ownership structure, property rights., Agribusiness,

Legal Status Effects on Parent-Child Relationships and Parent Well-Being

Despite heightened levels of parenting stress and psychological distress experienced by many immigrant-origin families in the United States, little is known about the resiliency of Latinx families, particularly in today’s political climate. This research presents the results of a pilot study examining the effects of legal stressors on parent-child relationships and parent well-being in Latinx immigrant families. Taken from the Latinx Immigrant Family Stories and Strengths project, this mixed-methods study was informed by the integrative risk and resilience model for understanding the adaptation of immigrant-origin children and youth (Suarez-Orozco, Motti- Stefanidi, Marks, & Katsiaficas, 2018). The pilot included a sample of 30 adult parent participants with various legal statuses and migration experiences. Qualitatively, participants shared their experiences of legal vulnerability, fears or concerns of deportation, and coping mechanisms. Quantitatively, scores for parental stress, psychological distress, post-traumatic stress disorder (PTSD) symptoms, and resilience were collected. Following a, sequential explanatory design (Creswell et al., 2003), quantitative data were analyzed for relationships among study variables. A case-oriented research comparative strategy (Eckstein, 1975; Mahoney & Goertz, 2004; George & Bennett, 2005; Gerring, 2006) was then used to qualitatively examine the migration and resiliency experiences of the two cases with lowest and highest levels of resilience according to the Brief Resilience Scale (BRS; Smith et al., 2008) scores. Results suggest that, on average, parents experienced normal to high rates of parenting-related stress, low levels of psychological distress, moderate to severe symptoms of PTSD, and low to average levels of resiliency. Parents identifying as undocumented experienced higher rates of parental stress (r = 0.49, p\u3c.05) and psychological distress (r = 0.41, p\u3c.05) compared to their liminally legal and documented peers. Although the trauma experienced by many immigrant-origin parents in the study was markedly high, resilience was fostered and expressed, and was exemplified through our high-resilience case analysis. Participants’ stories expressed throughout this study spoke volumes about the complex and often times traumatic lived experiences that many foreign- born parents face. Implications for comprehensive, detailed, and longitudinal future research is discussed.https://scholarscompass.vcu.edu/gradposters/1106/thumbnail.jp

A new eclipsing binary system with a pulsating component detected by CoRoT

We report the discovery of CoRoT 102980178 (R.A.= 06:50:12.10, Dec.= -02:41:21.8, J2000) an Algol-type eclipsing binary system with a pulsating component (oEA). It was identified using a publicly available 55 day long monochromatic lightcurve from the CoRoT initial run dataset (exoplanet field). Eleven consecutive 1.26m deep total primary and the equal number of 0.25m deep secondary eclipses (at phase 0.50) were observed. The following light elements for the primary eclipse were derived: HJD_MinI= 2454139.0680 + 5.0548d x E. The lightcurve modeling leads to a semidetached configuration with the photometric mass ratio q=0.2 and orbital inclination i=85 deg. The out-of-eclipse lightcurve shows ellipsoidal variability and positive O'Connell effect as well as clear 0.01m pulsations with the dominating frequency of 2.75 c/d. The pulsations disappear during the primary eclipses, which indicates the primary (more massive) component to be the pulsating star. Careful frequency analysis reveals the second independent pulsation frequency of 0.21 c/d and numerous combinations of these frequencies with the binary orbital frequency and its harmonics. On the basis of the CoRoT lightcurve and ground based multicolor photometry, we favor classification of the pulsating component as a gamma Doradus type variable, however, classification as an SPB star cannot be excluded.Comment: 16 pages, 7 figures, 3 tables, accepted to Communications in Asteroseismolog

Identification of new transitional disk candidates in Lupus with Herschel

New data from the Herschel Space Observatory are broadening our understanding of the physics and evolution of the outer regions of protoplanetary disks in star forming regions. In particular they prove to be useful to identify transitional disk candidates. The goals of this work are to complement the detections of disks and the identification of transitional disk candidates in the Lupus clouds with data from the Herschel Gould Belt Survey. We extracted photometry at 70, 100, 160, 250, 350 and 500 $\mu$m of all spectroscopically confirmed Class II members previously identified in the Lupus regions and analyzed their updated spectral energy distributions. We have detected 34 young disks in Lupus in at least one Herschel band, from an initial sample of 123 known members in the observed fields. Using the criteria defined in Ribas et al. (2013) we have identified five transitional disk candidates in the region. Three of them are new to the literature. Their PACS-70 $\mu$m fluxes are systematically higher than those of normal T Tauri stars in the same associations, as already found in T Cha and in the transitional disks in the Chamaeleon molecular cloud. Herschel efficiently complements mid-infrared surveys for identifying transitional disk candidates and confirms that these objects seem to have substantially different outer disks than the T Tauri stars in the same molecular clouds.Comment: Accepted for publication in A&A. 16 pages, 9 figures, 7 table