3,070 research outputs found
A sense of embodiment is reflected in people's signature size
BACKGROUND: The size of a person's signature may reveal implicit information about how the self is perceived although this has not been closely examined. METHODS/RESULTS: We conducted three experiments to test whether increases in signature size can be induced. Specifically, the aim of these experiments was to test whether changes in signature size reflect a person's current implicit sense of embodiment. Experiment 1 showed that an implicit affect task (positive subliminal evaluative conditioning) led to increases in signature size relative to an affectively neutral task, showing that implicit affective cues alter signature size. Experiments 2 and 3 demonstrated increases in signature size following experiential self-focus on sensory and affective stimuli relative to both conceptual self-focus and external (non-self-focus) in both healthy participants and patients with anorexia nervosa, a disorder associated with self-evaluation and a sense of disembodiment. In all three experiments, increases in signature size were unrelated to changes in self-reported mood and larger than manipulation unrelated variations. CONCLUSIONS: Together, these findings suggest that a person's sense of embodiment is reflected in their signature size
Experiences of the Postoperative Recovery Process: An Interview Study
Few researchers have described postoperative recovery from a broad, overall perspective. In this article the authors describe a study focusing on patient and staff experiences of postoperative recovery using a qualitative descriptive design to obtain a description of the phenomenon. They performed 10 individual interviews with patients who had undergone abdominal or gynecological surgery and 7 group interviews with registered nurses working on surgical and gynecological wards and in primary care centers, surgeons from surgical and gynecological departments, and in-patients from a gynecological ward. The authors analyzed data using qualitative content analysis. Postoperative recovery is described as a Dynamic Process in an Endeavour to Continue With Everyday Life. This theme was further highlighted by the categories Experiences of the core of recovery and Experiences of factors influencing recovery. Knowledge from this study will help caregivers support patients during their recovery from surgery
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Do government schools improve learning for poor students? Evidence from rural Pakistan
Pakistan’s Punjab province has witnessed numerous education reforms in recent years. Many of these reforms have been aimed at improving the well-documented low levels of learning by focusing on improving teaching quality. The rhetoric suggests that government schools, particularly those in rural areas with a more disadvantaged pupil base, are especially ineffective at imparting learning. This paper seeks to investigate whether children in rural Punjab are learning literacy and numeracy over the course of a year, and if so, are some pupils progressing more than others. Using recently collected data, it finds that children in our sample are making progress. Variation in progress is found to be greater within schools rather than across them. The competence and qualifications of a teacher also makes a significant difference to a child’s academic progress. The paper further finds differential progress for rich and poor students within schools, suggesting an important role for education policy to put in place targeted support towards those from disadvantaged backgrounds to ensure improvements in their learning keep pace with their peers.Department for International Development (DFID
Rad9/53BP1 promotes DNA repair via crossover recombination by limiting the Sgs1 and Mph1 helicases
The DNA damage checkpoint (DDC) is often robustly activated during the homologous recombination (HR) repair of DNA double strand breaks (DSBs). DDC activation controls several HR repair factors by phosphorylation, preventing premature segregation of entangled chromosomes formed during HR repair. The DDC mediator 53BP1/Rad9 limits the nucleolytic processing (resection) of a DSB, controlling the formation of the 3\u2032 single-stranded DNA (ssDNA) filament needed for recombination, from yeast to human. Here we show that Rad9 promotes stable annealing between the recombinogenic filament and the donor template in yeast, limiting strand rejection by the Sgs1 and Mph1 helicases. This regulation allows repair by long tract gene conversion, crossover recombination and break-induced replication (BIR), only after DDC activation. These findings shed light on how cells couple DDC with the choice and effectiveness of HR sub-pathways, with implications for genome instability and cancer
Comparative Study of Acetazolamide and Spironolactone on Regional Blood Distribution on Exposure to Acute Hypobaric Hypoxia
Regional blood distribution was studied in rats, which were divided into four groups viz., (i) control, (ii) exposed to acute hypobaric hypoxia, (iii) exposed to acute hypobaric hypoxia after oral treatment with 25mg acetazolamide, and (iv) exposed to acute hypobaric hypoxia after oral treatment with 6mg spironolactone. The regional blood distribution was measured using radio-iodinated serum albumin (R131ISA). The acute hypoxic exposure results in major readjustment in the blood flow to the various organs mainly from the renal and splanchic vascular beds to the heart and brain. Treatment with acetazolamide and spironolactone results only in a slight decrease in blood contents of the heart, brain and lung as compared to thehypoxia alone exposed group
Assessment of Air Velocity Preferences and Satisfaction for Naturally Ventilated Office Buildings in India
Cancer patient perspectives during the COVID-19 pandemic: A thematic analysis of cancer blog posts
The content of online cancer patient blogs has previously been analyzed to inform physicians about the cancer experience and patient concerns. The coronavirus disease 2019 (COVID-19) pandemic has greatly affected cancer patients due to their vulnerable health status, as well as changes in cancer testing and treatment. We sought to qualitatively describe the concerns and experiences expressed online by cancer patients, survivors, and family members in relation to COVID-19. 152 blog posts written by cancer patients, survivors, or family members, were selected using combined Boolean searches and snowball sampling. Reviewers extracted subthemes from blog posts using line-by-line text analysis until a sufficient sample was achieved. Subthemes were hierarchically organized into major theme categories and illustrative quotations were identified. A total of 80 blog posts posted between January 20th and April 6th, 2020 were analyzed, revealing 23 subthemes. Major theme categories included: the direct and indirect impacts of COVID-19 on personal health and the health of others, comparisons between COVID-19 and the cancer experience, the impact of COVID-19 on social and psychological wellbeing, perspectives on government and the public response to COVID-19, and coping mechanisms and gratitude. COVID-19 has significantly affected cancer patients, survivors, and family members. Subthemes and quotations relating to perceived medical abandonment, patient mental health, and the impact of previous cancer trauma on the ability to cope with COVID-19 highlight the need for healthcare professionals to be cognizant of evolving patient concerns, so they may provide reassurance and appropriate care to their patients in these exceptional circumstances.
Experience Framework
This article is associated with the Patient, Family & Community Engagement lens of The Beryl Institute Experience Framework. (http://bit.ly/ExperienceFramework) Access other PXJ articles related to this lens. Access other resources related to this lens
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