Search results for " comment"

Commentary: Psychological Science's Aversion to the Null

2017

Commentary: Preliminary evaluation of an analog procedure to assess acceptability of intimate partner violence against women: the Partner Violence Ac…

2017

Acceptability of partner violence against women is a risk factor linked to its perpetration, and to public, professionals’ and victims’ responses to this behavior. Research on the acceptability of violence in intimate partner relationships is, however, limited by reliance solely on self-reports that often provide distorted or socially desirable accounts that may misrepresent respondents’ attitudes. This study presents data on the development and initial validation of a new analog task assessing respondents’ acceptability of physical violence toward women in intimate relationships: the Partner Violence Acceptability Movie Task (PVAM). This new analog task is intended to provide a more implic…

Personalised mechanical ventilation tailored to lung morphology versus low positive end-expiratory pressure for patients with acute respiratory distr…

2019

The effect of personalised mechanical ventilation on clinical outcomes in patients with acute respiratory distress syndrome (ARDS) remains uncertain and needs to be evaluated. We aimed to test whether a mechanical ventilation strategy that was personalised to individual patients' lung morphology would improve the survival of patients with ARDS when compared with standard of care.We designed a multicentre, single-blind, stratified, parallel-group, randomised controlled trial enrolling patients with moderate-to-severe ARDS in 20 university or non-university intensive care units in France. Patients older than 18 years with early ARDS for less than 12 h were randomly assigned (1:1) to either th…

Hybrid minimally invasive esophagectomy for esophageal cancer : less is more

2019

In a recently published multi-center randomized controlled trial ( New England Journal of Medicine 2019;380:152-162) Christophe Mariette and colleagues compared open transthoracic esophagectomy to hybrid esophagectomy (open thoracic phase, laparoscopic abdominal phase) for patients with resectable cancer of the middle or lower third of the esophagus (MIRO trial) (1).

Misguided Effort with Elusive Implications

2016

Good self-control has been linked to adaptive outcomes such as better health, cohesive personal relationships, success in the workplace and at school, and less susceptibility to crime and addictions. In contrast, self-control failure is linked to maladaptive outcomes. Understanding the mechanisms by which self-control predicts behavior may assist in promoting better regulation and outcomes. A popular approach to understanding self-control is the strength or resource depletion model. Self-control is conceptualized as a limited resource that becomes depleted after a period of exertion resulting in self-control failure. The model has typically been tested using a sequential-task experimental p…

Future Research in Graves' Orbitopathy: From Priority Setting to Trial Design Through Patient and Public Involvement

2015

Graves' orbitopathy (GO) is a disfiguring autoimmune condition, which can sometimes cause blindness (1). The disease has profound effects on quality of life (2), psychological health (3), and socioeconomic status (4). Progress in understanding and treating this disease has been slow. However, recent advances include delineation of plausible immunological mechanisms (5), development of an animal model (6), and publication of randomized studies defining the role and limitations of intravenous steroids (7), rituximab (8,9), and selenium (10). Yet, some of this knowledge remains to be translated into improvement in clinical care. Access of patients to specialist treatments is patchy and seems t…

Review of: S. Seelentag, Der Pseudovergilische Culex, Stuttgart 2012

2013

(Table 1) Age determination of sediment profile SO90-41KL/63KA

2002

The 14C ages of planktonic foraminifers Globigerinoides sacculifer bracketing the Younger Dryas in a d18O record of Globigerinoides ruber from a laminated sediment core on the Pakistani continental margin suggest that surface reservoir ages in the Arabian Sea were in excess of 1000 years during the deglaciation. A least squares error fit of a detailed 14C chronology to the (atmospheric) tree ring record gave variable early Holocene reservoir ages between 780 and 1120 years, well above the prebomb value of 640 years. Mid-Holocene reservoir ages are less well constrained but were probably closer to the prebomb value. The method used to fit individual core sections to the tree ring record was …

(Table 2) Age determination of sediment core NIOP-C2_929

2007

In this study we present a sea surface temperature (SST) record from the western Arabian Sea for the last 20,000 years. We produced centennial-scale d18O and Mg/Ca SST time series of core NIOP929 with focus on the glacial-interglacial transition. The western Arabian Sea is influenced by the seasonal NE and SW monsoon wind systems. Lowest SSTs occur during the SW monsoon season because of upwelling of cold water, and highest SSTs can be found in the low-productivity intermonsoon season. The Mg/Ca-based temperature record reflects the integrated SST of the SW and NE monsoon seasons. The results show a glacial-interglacial SST difference of ~2°C, which is corroborated by findings from other Ar…

Tissue engineering: how to build a heart

2015

Decellularization and recellularization of hearts from newly dead donors is the latest fashion in cardiac tissue engineering. The first paper came out in 2008 in Nature Medicine (Ott et al., 2008), and news has been recently published in Nature again in July 2013 (Maher, 2013). Brendan Maher in this paper summarizes and comments on the latest important results on decellularization of a human heart and explains the steps that are necessary to build a heart from a decellularized organ. Two sources may be used to obtain a decellularized heart: human and pig heart. Another issue to resolve is the time of decellularization, since the detergents used may also destroy the architecture of the organ…