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This article brings to the forefront Timothy Brennan’s emphasis on Edward Said’s engagement with philosophy. An attempt is made to reconstruct some of Brennan’s claims about Said’s views on the relationship between mental representations and the external world. It is shown that Said rejected naïve or direct realism in favor of representationalism. It is also argued that, despite being seen as a post-modern thinker, Said subscribed to a version of the correspondence theory of truth. Said embraced some form of standpoint epistemology, but he did not think that this had any direct bearing on how we should think about what makes a given claim true. Finally, an attempt is made to understand the relationship between Said’s project and the classical Marxist project of ideology critique, as well as contemporary attempts to develop an epistemology of ignorance.
This paper explores the vertical integration of oil-producing countries. Attempts at vertical integration were prominent among oil-producing countries throughout most of the twentieth century, but particularly following the surge of resource nationalism in the 1970s. Vertical integration attempts have largely been regarded as a sideshow in the history of global oil. This article argues that vertical integration was a crucial aspect of producer country strategies into the 1970s and 1980s, and that it affected the organization of national oil industries in important ways. It does so by exploring the Norwegian case. The article demonstrates the importance of vertical integration to the long-term development of the Norwegian oil industry. It discusses the implications of these findings for the study of vertical integration in other oil-producing countries.
Evacuation and relocation are key actions used to protect the public in response to natural or technological disasters, but there are inherent risks to both. Unfortunately, these risks have not been fully quantified, which limits the ability of emergency managers and the public to effectively balance the risks and benefits of evacuation or relocation. This work provides quantitative data on the risks of health effects from displacement following evacuation or relocation.
Methods:
Researchers performed a literature review and meta-analysis of published studies and quantified risks of 14 different health effects, including both physical and socio-behavioral outcomes, from studies of 9 different disaster types.
Results:
The findings show statistically significant increases in 9 of the 14 health effects in displaced populations, indicating an increased likelihood of experiencing detrimental health effects compared with nondisplaced populations. A pooled analysis of all negative health effects found an odds ratio of 1.49 (95% confidence interval: 1.24-1.79), which shows a significant relationship between displacement and negative health outcomes.
Conclusions:
These findings demonstrate that evacuated or relocated populations have an increased risk of experiencing negative health effects associated with displacement. The broad number of disaster types included mean that findings are applicable to any emergency evacuation or relocation.
This article concerns the endurance of political traditions brought to Palestine at the turn of the 20th century from the revolutionary milieu in Imperial Russia. The Russian Empire and its neighbors, which form most of today’s Eastern Europe and large swaths of Central Europe, was the homeland of most early Zionist settlers. They had acquired experience in a range of clandestine political organizations in the Russian Empire. It is this revolutionary experience that constitutes the bedrock of Russian Zionists’ influence on the political culture of the pre-state Palestine and Israel. Later, those who found themselves in Poland after Versailles became familiar with parliamentary rituals, even though the Polish state did not enjoy democracy for long. We suggest that this seemingly distant history continues to manifest itself in the political culture of contemporary Israel. We consider epistemology, tradition, ideology, and political action while looking at Israeli politics through the lens of its Russian roots.
Late-life depression has been associated with volume changes of the hippocampus. However, little is known about its association with specific hippocampal subfields over time.
Aims
We investigated whether hippocampal subfield volumes were associated with prevalence, course and incidence of depressive symptoms.
Method
We extracted 12 hippocampal subfield volumes per hemisphere with FreeSurfer v6.0 using T1-weighted and fluid-attenuated inversion recovery 3T magnetic resonance images. Depressive symptoms were assessed at baseline and annually over 7 years of follow-up (9-item Patient Health Questionnaire). We used negative binominal, logistic, and Cox regression analyses, corrected for multiple comparisons, and adjusted for demographic, cardiovascular and lifestyle factors.
Results
A total of n = 4174 participants were included (mean age 60.0 years, s.d. = 8.6, 51.8% female). Larger right hippocampal fissure volume was associated with prevalent depressive symptoms (odds ratio (OR) = 1.26, 95% CI 1.08–1.48). Larger bilateral hippocampal fissure (OR = 1.37–1.40, 95% CI 1.14–1.71), larger right molecular layer (OR = 1.51, 95% CI 1.14–2.00) and smaller right cornu ammonis (CA)3 volumes (OR = 0.61, 95% CI 0.48–0.79) were associated with prevalent depressive symptoms with a chronic course. No associations of hippocampal subfield volumes with incident depressive symptoms were found. Yet, lower left hippocampal amygdala transition area (HATA) volume was associated with incident depressive symptoms with chronic course (hazard ratio = 0.70, 95% CI 0.55–0.89).
Conclusions
Differences in hippocampal fissure, molecular layer and CA volumes might co-occur or follow the onset of depressive symptoms, in particular with a chronic course. Smaller HATA was associated with an increased risk of incident (chronic) depression. Our results could capture a biological foundation for the development of chronic depressive symptoms, and stresses the need to discriminate subtypes of depression to unravel its biological underpinnings.
Evidence suggests that cognitive behavioural therapy (CBT) can be a helpful approach for older adults experiencing anxiety and depression. Some research has suggested this is also the case for those caring for a family member with dementia. Little research has been conducted into the impact of CBT for older adults juggling the demands of caring for multiple family members with dementia.
Aims:
This case study aimed to evaluate the application of CBT to ‘Mrs P’, a 68-year-old client experiencing anxiety and depression whilst caring for two family members with dementia.
Method:
A single case experimental design study was conducted to assess the effectiveness of CBT formulation and intervention, including cognitive restructuring of unhelpful thoughts about caregiving and increasing engagement in pleasurable activities.
Results:
Mrs P’s depression and anxiety scores improved significantly throughout treatment, and she met her goal of being able to manage when caregiving activities go wrong during daily life.
Conclusions:
CBT may be a helpful approach to reducing anxiety and depression in dementia family caregivers.
The field of research related to CO2 capture is significant and really attractive for sustainable green chemistry. Focusing attention on this topic in our research led to obtaining new compounds based on diamines. As a result of the syntheses carried out using aqueous solutions of diamines exposed to the slow action of carbon dioxide from the air, three new monocarbamates were obtained. X-ray powder diffraction data for the obtained compounds: 12-propCO2 (C4H10N2O2) [a = 9.3033(7), b = 9.2485(7), c = 7.4735(7) Å, β = 111.214(7)°, V = 599.46 Å3, Z = 4, space group Ia]; 13-propCO2 (C4H10N2O2) [a = 5.0065(10), b = 12.2093(23), c = 4.9006(10) Å, β = 96.457(18)°, V = 297.65 Å3, Z = 2, space group P21]; and 13-dytekCO2 (C6H14N2O2) [a = 28.374(3), c = 5.1726(9) Å, V = 3606.53 Å3, Z = 18, space group $R\bar{3}$] are reported in this paper.
To establish outcomes following photobiomodulation therapy for tinnitus in humans and animal studies.
Methods
A systematic review and narrative synthesis was conducted in accordance with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. The databases searched were: Medline, Embase, Cochrane Central Register of Controlled Trials (‘Central’), ClinicalTrials.gov and Web of Science including the Web of Science Core collection. There were no limits on language or year of publication.
Results
The searches identified 194 abstracts and 61 full texts. Twenty-eight studies met the inclusion criteria, reporting outcomes in 1483 humans (26 studies) and 34 animals (2 studies). Photobiomodulation therapy parameters included 10 different wavelengths, and duration ranged from 9 seconds to 30 minutes per session. Follow up ranged from 7 days to 6 months.
Conclusion
Tinnitus outcomes following photobiomodulation therapy are generally positive and superior to no photobiomodulation therapy; however, evidence of long-term therapeutic benefit is deficient. Photobiomodulation therapy enables concentrated, focused delivery of light therapy to the inner ear through a non-invasive manner, with minimal side effects.
In this article, we explore the status of Samaritans in early modern Ottoman Damascus through a focus on a particular firman—a sultanic legal decree. The firman orders that Samaritans—a religious group that traces its origins to ancient Israel but differs from Jews in several aspects—are not to be employed as clerks by Ottoman authorities. We argue that the firman indicates Ottoman officials engaged in religious status management despite the lack of legal terminology for minority in the document. The significance of the firman regarding conceptualizing status, we suggest, is that it points to an alternative model of minoritization that is not based in modern European legal approaches to religious minority status and law but which accounts for people’s experiences of minority status before modernity.
This paper presents some of the first results of global linear stability analyses performed using a bespoke eigensolver that has recently been implemented in the next generation flow solver framework CODA. The eigensolver benefits from the automatic differentiation capability of CODA that allows computation of the exact product of the Jacobian matrix with an arbitrary complex vector. It implements the Krylov–Schur algorithm for solving the eigenvalue problem. The bespoke tool has been validated for the case of laminar flow past a circular cylinder with numerical results computed using the TAU code and those reported in the literature. It has been applied with both second-order finite volume and high-order discontinuous Galerkin schemes for the case of laminar flow past a square cylinder. It has been demonstrated that using high-order schemes on coarser grids leads to well-converged eigenmodes with a shorter computation time compared to using second-order schemes on finer grids.
This article presents results of a Dutch randomised experiment, challenging the ‘workfare’ paradigm, which is dominant in many countries. We study whether social assistance (SA) schemes with fewer conditions and more autonomy for recipients stimulate valuable but often overlooked unpaid socio-economic activities (USEA), which are not classified as work. In the qualitative part of the mixed method study, we generated new hypotheses stating that particularly recipients who are older, higher educated, have a migration background, have relatively poor health, or have young children, will spend more time on USEA in less conditional and more autonomous regimes. The quantitative part of the study, where two experimental conditions are compared with the usual treatment of SA recipients, does not show convincing average treatment effects, but does reveal that a less conditional and more autonomy-oriented SA scheme translates into more USEA for older people, people with a migration background and people with relatively poor mental health.
This paper studies the relationship between slack and research and development (R&D) investment by addressing the role of the founder as the ‘microfoundation’ among Chinese newly listed firms. We propose a contingent approach to understanding the slack-R&D investment relationship by examining the influence of the founder’s human capital and social ties, which is distinguished into political and managerial ties. Our results show that the founder’s human capital, measured by its educational level, strengthens the relationship between absorbed and unabsorbed slack resources and R&D investment. We also find that the founder’s managerial ties strengthen the relationship between resource slack and R&D intensity, whereas political ties weaken that link. Our results demonstrate the founder’s crucial role in underpinning resource utilization in newly listed firms and emphasise the importance of social ties in driving firms’ R&D activities in emerging economies.
We construct an existentially undecidable complete discretely valued field of mixed characteristic with existentially decidable residue field and decidable algebraic part, answering a question by Anscombe–Fehm in a strong way. Along the way, we construct an existentially decidable field of positive characteristic with an existentially undecidable finite extension, modifying a construction due to Kesavan Thanagopal.
Despite the importance of timing of nerve surgery after peripheral nerve injury, optimal timing of intervention has not been clearly delineated. The goal of this study is to explore factors that may have a significant impact on clinical outcomes of severe peripheral nerve injury that requires reconstruction with nerve transfer or graft.
Materials and Methods:
Adult patients who underwent peripheral nerve transfer or grafting in Alberta were reviewed. Clustered multivariable logistic regression analysis was used to examine the association of time to surgery, type of nerve repair, and patient characteristics on strength outcomes. Cox proportional hazard regression analysis model was used to examine factors correlated with increased time to surgery.
Results:
Of the 163 patients identified, the median time to surgery was 212 days. For every week of delay, the adjusted odds of achieving Medical Research Council strength grade ≥ 3 decreases by 3%. An increase in preinjury comorbidities was associated with longer overall time to surgery (aHR 0.84, 95% CI 0.74–0.95). Referrals made by surgeons were associated with a shorter time to surgery compared to general practitioners (aHR 1.87, 95% CI 1.14–3.06). In patients treated with nerve transfer, the adjusted odds of achieving antigravity strength was 388% compared to nerve grafting; while the adjusted odds decreased by 65% if the injury sustained had a pre-ganglionic injury component.
Conclusion:
Mitigating delays in surgical intervention is crucial to optimizing outcomes. The nature of initial nerve injury and surgical reconstructive techniques are additional important factors that impact postoperative outcomes.