Ben Sira’s Teaching on Friendship

This preface surveys developments in Ben Sira research, pertinent to the topic, since the publication of the first edition in 2002. Because the second edition is not a rewriting of the first edition, this preface seeks to take account of the last two decades of Ben Sira scholarship. The original edition of the study was the revised and updated form of my 1996 doctoral dissertation at the Catholic University of America, Washington DC. The work was written under the guidance of the late Alexander Di Lella (1929- 2019), known especially for his Anchor Bible commentary, which he wrote jointly with Patrick Skehan. My 2002 volume also acknowledges its debt to the 1996 essay collection, based on papers given at the 1995 Salzburg symposium on friendship in Ben Sira

¿El empresario nace o se hace? Educación y empresarialidad en la España Contemporánea

This article studies the possible effect that education may have upon entrepreneurial success. It uses two data bases, one for Spanish, the other for English entrepreneurs. By means of statistical and econometric analysis, we examine the effects on entrepreneurial behaviour of a series of variables, several relating to education. We compare the Spanish with the English sample. The main conclusions are: education indeed has a considerable bearing upon entrepreneurial success; this bearing is much more evident in the English than in the Spanish samples; both educational systems are quite different; and, lastly, family income seems to have little effect either on entrepreneurial success or on the studies of future entrepreneurs.Este artículo trata de investigar, entre los factores que determinan el comportamiento empresarial, el posible efecto de la educación. A partir de dos bases de datos, una de empresarios españoles y otra de ingleses, y por medio de análisis estadísticos y econométricos, estudia los efectos de la educación y otras variables sobre algunos parámetros de éxito empresarial. El análisis compara el caso español con el inglés. Las principales conclusiones son: la educación tiene un papel determinante en la ejecutoria del empresario; esta influencia es mucho más clara en el caso inglés que en el español, siendo muy diferentes sus estructuras educativas; y, por último, la renta familiar no parece determinante ni de la ejecutoria empresarial ni tampoco del nivel de estudios alcanzado.Los autores quieren agradecer la ayuda intelectual y moral de sus compañeros del equipo del proyecto Detesemp-CM (S2007/HUM-0433), patrocinado por la Comunidad de Madri

Polygenic risk for schizophrenia is associated with cognitive change between childhood and old age

We investigated the correlation between polygenic risk of ischemic stroke (and its subtypes) and cognitive ability in 3 relatively healthy Scottish cohorts: the Lothian Birth Cohort 1936 (LBC1936), the Lothian Birth Cohort 1921 (LBC1921), and Generation Scotland: Scottish Family Health Study (GS)

Fuzzy Spheres in pp Wave Matrix String Theory

The behaviour of matrix string theory in the background of a type IIA pp wave at small string coupling, g_s << 1, is determined by the combination M g_s where M is a dimensionless parameter proportional to the strength of the Ramond-Ramond background. For M g_s << 1, the matrix string theory is conventional; only the degrees of freedom in the Cartan subalgebra contribute, and the theory reduces to copies of the perturbative string. For M g_s >> 1, the theory admits degenerate vacua representing fundamental strings blown up into fuzzy spheres with nonzero lightcone momenta. We determine the spectrum of small fluctuations around these vacua. Around such a vacuum all N-squared degrees of freedom are excited with comparable energies. The spectrum of masses has a spacing which is independent of the radius of the fuzzy sphere, in agreement with expected behaviour of continuum giant gravitons. Furthermore, for fuzzy spheres characterized by reducible representations of SU(2) and vanishing Wilson lines, the boundary conditions on the field are characterized by a set of continuous angles which shows that generically the blown up strings do not ``close''.Comment: 45 pages REVTeX 4 and AMSLaTeX. 1 figure. v2: references added. Figure redrawn using LaTe

Building brand reputation through third party endorsement : Fair Trade in British Chocolate

This article looks at the evolution of the British chocolate industry from the 1860s to the 1960s, a period during which it was dominated by Quaker businesses: Cadbury, Rowntree, and their predecessor, Fry. It provides evidence of early forms of fair trade by these Quaker businesses, showing that, before the fair trade movement took off in the 1970s, they contributed to social change and to improvement in living standards and long-term sustainable economic growth in developing countries. This article argues that when the mechanisms for enforcing food standards were weak and certification bodies did not exist, the Religious Society of Friends acted as an indirect independent endorser, reinforcing the imagery and reputation of the Quaker-owned brands and associating them both with purity and quality and with honest and fair trading

Completing the Link between Exposure Science and Toxicology for Improved Environmental Health Decision Making: The Aggregate Exposure Pathway Framework

Driven by major scientific advances in analytical methods, biomonitoring, computation, and a newly articulated vision for a greater impact in public health, the field of exposure science is undergoing a rapid transition from a field of observation to a field of prediction. Deployment of an organizational and predictive framework for exposure science analogous to the “systems approaches” used in the biological sciences is a necessary step in this evolution. Here we propose the aggregate exposure pathway (AEP) concept as the natural and complementary companion in the exposure sciences to the adverse outcome pathway (AOP) concept in the toxicological sciences. Aggregate exposure pathways offer an intuitive framework to organize exposure data within individual units of prediction common to the field, setting the stage for exposure forecasting. Looking farther ahead, we envision direct linkages between aggregate exposure pathways and adverse outcome pathways, completing the source to outcome continuum for more meaningful integration of exposure assessment and hazard identification. Together, the two frameworks form and inform a decision-making framework with the flexibility for risk-based, hazard-based, or exposure-based decision making

How do firms comply with international sustainability standards? Processes and consequences of adopting the global reporting initiative

This paper addresses the issue of the influence of global governance institutions, particularly international sustainability standards, on a firm’s intra-organizational practices. More precisely, we provide an exploratory empirical view of the impact of the Global Reporting Initiative (GRI) on a multinational corporation’s (MNC) corporate social responsibility (CSR) management practices. We investigate standard compliance by comparing the stated intention of the use of the GRI with its actual use and the consequent effects within the firm. Based on an in-depth case study, our findings illustrate the processes and consequences of the translation of the GRI within the organization. We show that substantive standard adoption can lead to unintended consequences on CSR management practices, specifically it can influence the management structure and CSR committee function; the choice of CSR activities, the relationships between subsidiaries, the temporal dimension of CSR management, and the interpretation of CSR performance. We also highlight the need to look at the relationship dynamics (or lack of) between standards. Finally we illustrate and discuss the role of reporting and its influence on management in order to better understand the internal issues arising from compliance with standards

The complex genetics of gait speed:Genome-wide meta-analysis approach

Emerging evidence suggests that the basis for variation in late-life mobility is attributable, in part, to genetic factors, which may become increasingly important with age. Our objective was to systematically assess the contribution of genetic variation to gait speed in older individuals. We conducted a meta-analysis of gait speed GWASs in 31,478 older adults from 17 cohorts of the CHARGE consortium, and validated our results in 2,588 older adults from 4 independent studies. We followed our initial discoveries with network and eQTL analysis of candidate signals in tissues. The meta-analysis resulted in a list of 536 suggestive genome wide significant SNPs in or near 69 genes. Further interrogation with Pathway Analysis placed gait speed as a polygenic complex trait in five major networks. Subsequent eQTL analysis revealed several SNPs significantly associated with the expression of PRSS16, WDSUB1 and PTPRT, which in addition to the meta-analysis and pathway suggested that genetic effects on gait speed may occur through synaptic function and neuronal development pathways. No genome-wide significant signals for gait speed were identified from this moderately large sample of older adults, suggesting that more refined physical function phenotypes will be needed to identify the genetic basis of gait speed in aging

Many Labs 5:Testing pre-data collection peer review as an intervention to increase replicability

Replication studies in psychological science sometimes fail to reproduce prior findings. If these studies use methods that are unfaithful to the original study or ineffective in eliciting the phenomenon of interest, then a failure to replicate may be a failure of the protocol rather than a challenge to the original finding. Formal pre-data-collection peer review by experts may address shortcomings and increase replicability rates. We selected 10 replication studies from the Reproducibility Project: Psychology (RP:P; Open Science Collaboration, 2015) for which the original authors had expressed concerns about the replication designs before data collection; only one of these studies had yielded a statistically significant effect (p < .05). Commenters suggested that lack of adherence to expert review and low-powered tests were the reasons that most of these RP:P studies failed to replicate the original effects. We revised the replication protocols and received formal peer review prior to conducting new replication studies. We administered the RP:P and revised protocols in multiple laboratories (median number of laboratories per original study = 6.5, range = 3?9; median total sample = 1,279.5, range = 276?3,512) for high-powered tests of each original finding with both protocols. Overall, following the preregistered analysis plan, we found that the revised protocols produced effect sizes similar to those of the RP:P protocols (?r = .002 or .014, depending on analytic approach). The median effect size for the revised protocols (r = .05) was similar to that of the RP:P protocols (r = .04) and the original RP:P replications (r = .11), and smaller than that of the original studies (r = .37). Analysis of the cumulative evidence across the original studies and the corresponding three replication attempts provided very precise estimates of the 10 tested effects and indicated that their effect sizes (median r = .07, range = .00?.15) were 78% smaller, on average, than the original effect sizes (median r = .37, range = .19?.50)

Deciphering colorectal cancer genetics through multi-omic analysis of 100,204 cases and 154,587 controls of European and east Asian ancestries

In the version of this article initially published, the author affiliations incorrectly listed “Candiolo Cancer Institute FPO-IRCCS, Candiolo (TO), Italy” as “Candiolo Cancer Institute, Candiolo, Italy.” The change has been made to the HTML and PDF versions of the article