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Author(s): Chadwick, KD; Brodrick, PG; Grant, K; Goulden, T; Henderson, A; Falco, N; Wainwright, H; Williams, KH; Bill, M; Breckheimer, I; Brodie, EL; Steltzer, H; Williams, CFR; Blonder, B; Chen, J; Dafflon, B; Damerow, J; Hancher, M; Khurram, A; Lamb, J; Lawrence, CR; McCormick, M; Musinsky, J; Pierce, S; Polussa, A; Hastings Porro, M; Scott, A; Singh, HW; Sorensen, PO; Varadharajan, C; Whitney, B; Maher, K | Abstract: In recent years, the availability of airborne imaging spectroscopy (hyperspectral) data has expanded dramatically. The high spatial and spectral resolution of these data uniquely enable spatially explicit ecological studies including species mapping, assessment of drought mortality and foliar trait distributions. However, we have barely begun to unlock the potential of these data to use direct mapping of vegetation characteristics to infer subsurface properties of the critical zone. To assess their utility for Earth systems research, imaging spectroscopy data acquisitions require integration with large, coincident ground-based datasets collected by experts in ecology and environmental and Earth science. Without coordinated, well-planned field campaigns, potential knowledge leveraged from advanced airborne data collections could be lost. Despite the growing importance of this field, documented methods to couple such a wide variety of disciplines remain sparse. We coordinated the first National Ecological Observatory Network Airborne Observation Platform (AOP) survey performed outside of their core sites, which took place in the Upper East River watershed, Colorado. Extensive planning for sample tracking and organization allowed field and flight teams to update the ground-based sampling strategy daily. This enabled collection of an extensive set of physical samples to support a wide range of ecological, microbiological, biogeochemical and hydrological studies. We present a framework for integrating airborne and field campaigns to obtain high-quality data for foliar trait prediction and document an archive of coincident physical samples collected to support a systems approach to ecological research in the critical zone. This detailed methodological account provides an example of how a multi-disciplinary and multi-institutional team can coordinate to maximize knowledge gained from an airborne survey, an approach that could be extended to other studies. The coordination of imaging spectroscopy surveys with appropriately timed and extensive field surveys, along with high-quality processing of these data, presents a unique opportunity to reveal new insights into the structure and dynamics of the critical zone. To our knowledge, this level of co-aligned sampling has never been undertaken in tandem with AOP surveys and subsequent studies utilizing this archive will shed considerable light on the breadth of applications for which imaging spectroscopy data can be leveraged.

In this article I respond to the obligation to institute the policy of decoupled crop subsidies as is provided in Pilchman’s article “Money for Nothing: Are decoupled Crop Subsidies Just?” With growing problems of poor nutrition in the United States there have been two different but related phenomenon that have appeared. First, the obesity epidemic that has ravaged the nation and left an increasing number of people very unhealthy; and second, the phenomenon of food deserts where individuals are unable to access fresh fruits and vegetables. A possible solution to this problem, as has been proposed by some, is to institute a decoupled crop subsidy that would increase the production of fruits and vegetables in the United States. In this paper I explore the possible unintended consequences of this policy and how it may violate liberal international conceptions of justice. I conclude that there must be further empirical research before anyone can call decoupled crop subsidies an obligation to justice.

During Spain’s Second Republic, Catholic political activists formed Accion Obrerista, a confessional political party for members of the working class. Its leaders aligned themselves with the largest Catholic political organization of the Republic. Many workers viewed Accion Obrerista as a tool used by employers to weaken the working class, and many middle-class Catholics wanted more control over the working-class movement. Accion Obrerista’s failure to allay these suspicions stunted its growth, and the Catholic movement replaced it with a nonpolitical labor movement. Its failure helped discredit confessional labor organization in Spain.

During Spain’s Second Republic (1931—6) women gained the right to vote and joined the front lines of political debate. Catholics in particular sought to mobilize women, and the main Catholic political entity, the CEDA, was the most successful in doing so. While the CEDA’s female members never gained an equal voice with men, they had more political influence than any previous Spanish women. This article studies the role that women played in the CEDA and argues that women were integral to the electoral success of the CEDA through their participation in electoral organization, propaganda efforts, and the CEDA’s social aid program.

Flow cytometric analysis of abnormal lymphocyte populations in chronic lymphocytic leukemia (CLL) has been widely reported to show weak expression of surface immunoglobulin (sIg). The international scoring system to help discriminate between CLL and other B-cell lymphoproliferative disorders lists this as the first of 5 criteria worth 1 point each. In the present study, 30 cases of CLL were studied for surface and cytoplasmic Ig expression. 23 of these 30 (76.7%) cases were positive for sIg. Of these 23, 14 cases (60.9%) showed moderate to bright sIg expression. All of these 23 cases were positive for CD5 and CD23; all were negative for CD10 and only 6 (26.1%) were positive for FMC7. 27 of 30 (90.0%) cases expressed cytoplasmic immunoglobulin (cIg) compared to 5% reported by others. This shows that cytoplasmic Ig occurs in a much greater percentage of cases than reported previously. 23 of 30 (76.7%) cases showed positivity for both surface and cytoplasmic Ig, with 15 showing kappa light chain restriction and 8 showing lambda light chain restriction. Six expressed cytoplasmic Ig only, with 4 showing kappa light chain restriction and 2 showing lambda light chain restriction. One case expressed neither cytoplasmic nor surface Ig. CD38 positivity portends a worse prognosis. Of the 29 cases tested for CD38, 13 (44.8%) were positive. Of these 13 cases, 12 were in the surface Ig/cytoplasmic Ig+ group and 1 in the cytoplasmic Ig+ group only. Also, of the 23 cases tested for CD22 expression, 16 (69.6%) were positive. These data question the use of both "weak" surface Ig expression and lack of CD22 expression as valid scoring criteria for CLL.