Charles M. Breder, Jr.: Palmetto Key, 1942

Charles M. Breder and his wife Ethel spent part of the summer of 1942 at the Palmetto Key field station, known today as Cabbage Key, on the west coast of Florida south of Charlotte Harbor. The Palmetto Key field station began in 1938 and ended in 1942 because of World War II. His Palmetto Key diary ran for 95 pages of notes, tables, diagrams, drawings, lists, and business records and this report presents a variety of fascinating entries. Diaries from other years all bear Breder's style of discipline, curiosity, humor, and speculations on nature. The diary was transcribed as part of the Coastal Estuarine Data/Document Rescue and Archeology effort for South Florida. (PDF contaons 24 pages

Buying a car and the street: Transport justice and urban space distribution

In dense cities, the smaller the consumption of land per inhabitant, the more disruptive the use of individual transport as a sustainable transport mode. The impact of private vehicles on transport justice in the spatial dimension is worse there. The unbalanced distribution of street space in dense cities implies considerable challenges for sustainable transport. This paper explores the relationships between mode share, street space distribution, and those spaces’ construction costs. Based on justice principles, the paper discusses a fair distribution of street space in Bogotá, where injustices are apparent. We find imbalances in the prioritization of space for specific street users, with an accent on space for private motorization despite a visible change in investment in other spaces for urban mobility in recent years. Findings provide empirical evidence for informing policy and decision-making related to public investment in urban space and its distribution in practice

Competencies of the nurses in the limitation of therapeutic effort in the intensive care unit: An integrative review

Objective: Nurses inevitably encounter patients who require care aimed at limiting therapeutic effort (LTE), even though many of them are not prepared to provide support to individuals with terminal illnesses and their families. One of the contexts in which the LTE is considered is the intensive care unit (ICU). This review is to describe the competencies for the execution of a nursing professional role in the LTE in the ICU. Method: An integrative review of the literature published between the years 2010 and 2023. The search was carried out in five databases: Medline, Wiley Online Library, SciELO, ScienceDirect, and Web of Science. The Critical Appraisal Skills Programme in Spanish was used as the template for study evaluation. The methodology of the Oxford Center for Evidence-Based Medicine (CEBM) was used to assess the level of evidence and the degree of recommendation. Result: A total of 25 articles in a wide range of studies were included. The findings suggest that the competencies for LTE in the ICU are direct patient care, family-centered care, and the role of the nurse within the team. However, more high-quality studies are needed to confirm these conclusions. Three categories were identified: (a) competencies as defender agent between the patient, his family, and the interdisciplinary team; (b) competencies for decision-making in limiting the therapeutic effort; and (c) competencies for nursing therapeutic interventions at the end of life. Conclusion: The competencies of the nursing professionals who work in the adult ICU in the LTE are essential to the patient's quality of life, dignity of their death, and comprehensive family support for coping with grief

Renal vasculitis in Colombia

A retrospective review of publications about primary vasculitis cases was performed from the Colombian medical literature, the clinical and pathological features are described.The Renal vasculitis occurred in 33.9% of cases of primary vasculitis reviewed and was more frequent in women. The main clinical, hematological, immunological variables and nephropathology and immunosuppressive treatments used findings are described

Understanding valuation of travel time changes: are preferences different under different stated choice design settings?

Stated choice (SC) experiments are the most popular method to estimate the value of travel time changes (VTTC) of a population. In the simplest VTTC experiment, the SC design variables are time changes and cost changes. The levels of these variables create a particular setting from which preferences are inferred. This paper tries to answer the question “do preferences vary with SC settings?”. For this, we investigate the role of the variables used in the SC experiment on the estimation of the set of VTTC (i.e. mean and covariates). Ideally, one would like to observe the same individuals completing different SC experiments. Since that option is not available, an alternative approach is to use a large dataset of responses, and split it according to different levels of the variable of interest. We refer to this as partial data analysis. The estimation of the same model on each sub-sample provides insights into potential effects of the variable of interest. This approach is applied in relation to three design variables on the data for the last national VTTC study in the UK, using state-of-the-art model specifications. The results show several ways in which the estimated set of VTTC can be affected by the levels of SC design variables. We conclude that model estimates (including the VTTC and covariates) are different in different settings. Hence by focussing the survey on specific settings, sample level results will be affected accordingly. Our findings have implications for appraisal and can inform the construction of future SC experiments

Similarities and differences in the lifestyles of populations using mode 3 technology in North Africa and the south of the Iberian Peninsula

In the geohistorical region of the Strait of Gibraltar, which includes the south of the Iberian Peninsula and North Africa, important research has been carried out in recent years. This research has allowed us to document the presence of human groups as early as the Middle Pleistocene. Classical anthropology refers to these groups using various terms Homo Neanderthalensis in the south of Europe and Homo sapiens sapiens in North Africa). The current records exhibit important similarities concerning lithic technology (the so-called ‘Mode 3’, ‘Mousterian’ or ‘Middle Stone Age’), and the exploitation of marine resources. From an anthropological or cultural perspective, both groups were hunter-gatherers with similar lifestyles. Bearing these similarities in mind, three hypotheses are here presented

At the beginnings of the funerary Megalithism in Iberia at Campo de Hockey necropolis

The excavations undertaken at the Campo de Hockey site in 2008 led to the identification of a major Neolithic necropolis in the former Island of San Fernando (Bay of Cádiz). This work presents the results of the latest studies, which indicate that the site stands as one of the oldest megalithic necropolises in the Iberian Peninsula. The main aim of this work is to present with precision the chronology of this necropolis through a Bayesian statistical model that confirms that the necropolis was in use from c. 4300 to 3800 cal BC. The presence of prestige grave goods in the earliest and most monumental graves suggest that the Megalithism phenomenon emerged in relation to maritime routes linked to the distribution of exotic products. We also aim to examine funerary practices in these early megalithic communities, and especially their way of life and the social reproduction system. As such, in addition to the chronological information and the Bayesian statistics, we provide the results of a comprehensive interdisciplinary study, including anthropological, archaeometric and genetic data.Archaeological background: the Campo de Hockey settlement Methods - Tomb typology - Radiocarbon dates and Bayesian analysis. - Bioarchaeology. - DNA - Grave goods Results - Tomb typology - Radiocarbon dating: Bayesian analysis - Bioarchaeology. - DNA - Grave goods. Discussion and conclusions

At the beginnings of the funerary Megalithism in Iberia at Campo de Hockey necropolis

[EN] The excavations undertaken at the Campo de Hockey site in 2008 led to the identification of a major Neolithic necropolis in the former Island of San Fernando (Bay of Cadiz). This work presents the results of the latest studies, which indicate that the site stands as one of the oldest megalithic necropolises in the Iberian Peninsula. The main aim of this work is to present with precision the chronology of this necropolis through a Bayesian statistical model that confirms that the necropolis was in use from c. 4300 to 3800 cal BC. The presence of prestige grave goods in the earliest and most monumental graves suggest that the Megalithism phenomenon emerged in relation to maritime routes linked to the distribution of exotic products. We also aim to examine funerary practices in these early megalithic communities, and especially their way of life and the social reproduction system. As such, in addition to the chronological information and the Bayesian statistics, we provide the results of a comprehensive interdisciplinary study, including anthropological, archaeometric and genetic data.We wish to express our gratitude to Antonio Saez Espligares (Historical Museum of San Fernando) and Lourdes Lorenzo (Figlina, s.l.) for their support during the archaeological excavation. This research was conducted in the framework of the following research projects: "Analysis of prehistoric societies from the Middle Palaeolithic to the Late Neolithic at both sides of the Strait of Gibraltar: relations and contacts", funded by the State Research Agency (SRA) and the European Regional Development Fund (ERDF). Ref.: HAR2017-87324-P. (2018-2021). "Analisis interdisciplinar para el conocimiento del poblamiento humano de la Bahia de Cadiz durante la Prehistoria Reciente (VI-II milenios a.n.e.)", funded by 2014-2020 ERDF Operational Programme and the Department of Economy, Knowledge, Business and University of the Regional Government of Andalusia. Ref.: FEDER-UCA18-106917 (2020-2023). "Analisis de los isotopos de oxigeno en conchas y de los isotopos estables de oxigeno y carbono en huesos humanos en el poblado neolitico insular de Campo de Hockey (San Fernando, Cadiz)", authorised and funded by CEIMAR. Ref.: CEIJ-015 (2018-2019). Eduardo Molina Piernas acknowledges co-funding from European Social Fund (D1113102E3) and Junta de Andalucia

Making use of respondent reported processing information to understand attribute importance: a latent variable scaling approach

In recent years we have seen an explosion of research seeking to understand the role that rules and heuristics might play in improving the predictive capability of discrete choice models, as well as delivering willingness to pay estimates for specific attributes that may (and often do) differ significantly from estimates based on a model specification that assumes all attributes are relevant. This paper adds to that literature in one important way—it explicitly recognises the endogeneity issues raised by typical attribute non-attendance treatments and conditions attribute parameters on underlying unobserved attribute importance ratings. We develop a hybrid model system involving attribute processing and outcome choice models in which latent variables are introduced as explanatory variables in both parts of the model, explaining the answers to attribute processing questions and explaining heterogeneity in marginal sensitivities in the choice model. The resulting empirical model explains how lower latent attribute importance leads to a higher probability of indicating that an attribute was ignored or that it was ranked as less important, as well as increasing the probability of a reduced value for the associated marginal utility coefficient in the choice model. The model does so by treating the answers to information processing questions as dependent rather than explanatory variables, hence avoiding potential risk of endogeneity bias and measurement error

ASASSN-15lu is a Type Ia Supernova

We report spectroscopic classification of ASASSN-15lu (ATel #7698) in SDSS J132112.88+401556.7 (z=0.035037, via NED) through inspection of an optical spectrum (range 370-680 nm, resolution 0.8 nm), obtained with the 2.3-m Bok telescope (+ Boller & Chivens spectrograph) at Kitt Peak on 2015 June 24.2 UT