Predictability and Family Support: Effects on Air Force Organizational Outcomes

This research examined the effects of deployment predictability and family support on Air Force personnel\u27s intent to leave the Air Force using measures of work interference with family, family interference with work, job and life satisfaction, and affective organizational commitment. Based upon current theory found in the literature, a model was developed linking these variables. A web-based survey was sent out via email and obtained 1,234 responses (25.5%) from Air Force personnel regarding their perceptions of aforementioned variables. Using Structural Equation Modeling, support was found via several indirect paths that predictability has a negative effect on airmen\u27s intent to quit. Family was also found to play a significant role in airmen\u27s intent to leave the Air Force. Interestingly, life satisfaction was found to have a direct, negative effect on respondents intent to quit. Findings provided mixed support for several demographic sub-categories as possible moderators of the hypothesized relationships. In particular, recent deployments and the presence of dependents were found to moderate several of the hypothesized relationships

Implications of Early Cenozoic uplift and fault reactivation for carbon storage in the Moray Firth Basin

Interpretation and depth conversion of an extensive, well-calibrated seismic database provide the basis upon which to map the limits and evaluate the geologic risks of using a saline aquifer target for carbon dioxide ([Formula: see text]) storage in the Moray Firth Basin of the North Sea. The seismic interpretation demonstrates that the Lower Cretaceous (Albian-Aptian) Captain Sandstone Member is a continuous, interconnected reservoir that rises to subcrop in the western areas of the basin as a consequence of Early Cenozoic uplift and tilt. As such, the aquifer forms an open system with few barriers or sizable closures to arrest or entrap light fluids and gases en route to its western subcrop. The new interpretation also indicates that the saline aquifer is cut by several west-southwest/east-northeast-striking reactivated normal faults. Although migration along the faults permitted hydrocarbons to get into structurally elevated traps, such as the Captain Field itself, some faults also breach the seal of the Captain Sandstone Member aquifer, rise to the seabed, and increase the risk of seabed leakage. Consequently, despite its large storage capacity, the dip, subcrop, and fault reactivation affecting the Captain Sandstone Member aquifer all suggest that its use as a site for [Formula: see text] storage remains unproven and is not the best choice for an initial North Sea exemplar. As such, the study highlights the importance of undertaking a robust and forensic geologic screening of any prospective storage site prior to injection.</jats:p

Structural and Stratigraphic Evolution of the Mid North Sea High Region of the UK Continental Shelf

This research was undertaken as part of a 2-year Post-Doctoral Research Associate (PDRA) project undertaken at the Applied Geoscience Unit in the Centre of Exploration Geoscience at Heriot Watt University. The project was funded by the UK Oil and Gas Authority (OGA) as part of their Frontier Basins Research program. We extend our gratitude Jo Bagguley, Malcolm Gall and Nick Richardson for their support of the work and technical discussions. All research outputs are available for download on the Oil and Gas Authority’s National Data Repository (NDR) website, and we thank the OGA’s data management and Arc GIS team for their work to make this publicly available. The work has benefitted from technical discussion with Matthew Booth, Ross Grant and Richard McKeen, who have undertaken complementary studies in neighbouring parts of the basin.Peer reviewedPostprin

Sztuka fugi : fuga śmierci?

W recenzji Magdaleny Hornung poświęconej Piątemu zbiorowi wierszy Ewy Lipskiej możemy znaleźć takie oto wyznanie: W swym zachwyceniu odnoszę wrażenie, że kolejne zbiory Ewy Lipskiej układają się w swoistą fugę. Zasadnicze tematy, których ekspozycje mamy już w tomiku pierwszym, odbierają jak sztafetę tomiki następne, powtarzają je i modulują, by w ostatnim zabrzmieć najwyraźniej, bo najprościej. Można nawet powiedzieć, że wiersze ostatnie puentują tematy rozwijane przedtem. Kilka lat później podobną uwagę zanotował Piotr Łuszczykiewicz w tekście o znamiennym, odsyłającym bowiem również do muzyki, tytule Rondo Lipska, w którym czytamy: "Pozostaje czytać księgę Ewy Lipskiej w porządku naturalnym tj. chronologicznie i linearnie, tomik po tomiku, wers po wersie, choć właściwa kabała wyłożona jest głównie na jej początkowych stronicach, a wszystko to, co następuje dalej, to ciągłe uzupełnienia, przypisy i rozbudowane komentarze". [fragm. tekstu

New onshore insights into the role of structural inheritance during Mesozoic opening of the Inner Moray Firth Basin, Scotland

The Inner Moray Firth Basin (IMFB) forms the western arm of the North Sea trilete rift system that initiated mainly during the Late Jurassic–Early Cretaceous with the widespread development of major NE–SW-trending dip-slip growth faults. The IMFB is superimposed over the southern part of the older Devonian Orcadian Basin. The potential influence of older rift-related faults on the kinematics of later Mesozoic basin opening has received little attention, partly owing to the poor resolution of offshore seismic reflection data at depth. New field observations augmented by drone photography and photogrammetry, coupled with U–Pb geochronology, have been used to explore the kinematic history of faulting in onshore exposures along the southern IMFB margin. Dip-slip north–south- to NNE–SSW-striking Devonian growth faults are recognized that have undergone later dextral reactivation during NNW–SSE extension. The U–Pb calcite dating of a sample from the synkinematic calcite veins associated with this later episode shows that the age of fault reactivation is 130.99  ±  4.60 Ma (Hauterivian). The recognition of dextral-oblique Early Cretaceous reactivation of faults related to the underlying and older Orcadian Basin highlights the importance of structural inheritance in controlling basin- to sub-basin-scale architectures and how this influences the kinematics of IMFB rifting

New onshore insights into the role of structural inheritance during Mesozoic opening of the Inner Moray Firth Basin, Scotland

The Inner Moray Firth Basin (IMFB) forms the western arm of the North Sea trilete rift system that initiated mainly during the Late Jurassic–Early Cretaceous with the widespread development of major NE–SW-trending dip-slip growth faults. The IMFB is superimposed over the southern part of the older Devonian Orcadian Basin. The potential influence of older rift-related faults on the kinematics of later Mesozoic basin opening has received little attention, partly owing to the poor resolution of offshore seismic reflection data at depth. New field observations augmented by drone photography and photogrammetry, coupled with U–Pb geochronology, have been used to explore the kinematic history of faulting in onshore exposures along the southern IMFB margin. Dip-slip north–south- to NNE–SSW-striking Devonian growth faults are recognized that have undergone later dextral reactivation during NNW–SSE extension. The U–Pb calcite dating of a sample from the synkinematic calcite veins associated with this later episode shows that the age of fault reactivation is 130.99  ±  4.60 Ma (Hauterivian). The recognition of dextral-oblique Early Cretaceous reactivation of faults related to the underlying and older Orcadian Basin highlights the importance of structural inheritance in controlling basin- to sub-basin-scale architectures and how this influences the kinematics of IMFB rifting

Activation of the innate immune receptor Dectin-1 upon formation of a 'phagocytic synapse'.

Innate immune cells must be able to distinguish between direct binding to microbes and detection of components shed from the surface of microbes located at a distance. Dectin-1 (also known as CLEC7A) is a pattern-recognition receptor expressed by myeloid phagocytes (macrophages, dendritic cells and neutrophils) that detects β-glucans in fungal cell walls and triggers direct cellular antimicrobial activity, including phagocytosis and production of reactive oxygen species (ROS). In contrast to inflammatory responses stimulated upon detection of soluble ligands by other pattern-recognition receptors, such as Toll-like receptors (TLRs), these responses are only useful when a cell comes into direct contact with a microbe and must not be spuriously activated by soluble stimuli. In this study we show that, despite its ability to bind both soluble and particulate β-glucan polymers, Dectin-1 signalling is only activated by particulate β-glucans, which cluster the receptor in synapse-like structures from which regulatory tyrosine phosphatases CD45 and CD148 (also known as PTPRC and PTPRJ, respectively) are excluded (Supplementary Fig. 1). The 'phagocytic synapse' now provides a model mechanism by which innate immune receptors can distinguish direct microbial contact from detection of microbes at a distance, thereby initiating direct cellular antimicrobial responses only when they are required

Hope, optimism and survival in a randomized trial of chemotherapy for metastatic colorectal cancer

Purpose: Psychological responses to cancer are widely believed to affect survival. We investigated associations between hope, optimism, anxiety, depression, health utility and survival in patients starting first line chemotherapy for metastatic colorectal cancer. Methods: 429 subjects with metastatic colorectal cancer in a randomised controlled trial of chemotherapy, completed baseline questionnaires assessing: hopefulness, optimism, anxiety and depression and health utility. Hazard ratios (HR) and P-values were calculated with Cox models for overall survival (OS) and progression-free survival (PFS) in univariable and multivariable analyses. Results: Median follow-up was 31 months. Univariable analyses showed that OS was associated negatively with depression (HR 2.04, P<0.001), and positively with health utility (HR 0.56, P<0.001) and hopefulness (HR 0.75, P=0.013). In multivariable analysis, OS was also associated negatively with depression (HR 1.72, P<0.001), and positively with health utility (HR 0.73, P=0.014), but not with optimism, anxiety or hopefulness. PFS was not associated with hope, optimism, anxiety or depression in any analyses. Conclusions: Depression and health utility, but not optimism, hope, or anxiety were associated with survival after controlling for known prognostic factors in patients with advanced colorectal cancer. Further research is required to understand the nature of the relationship between depression and survival. If a causal mechanism is identified, this may lead to interventional possibilities