keyword
MENU ▼
Read by QxMD icon Read
search

work related

keyword
https://www.readbyqxmd.com/read/28544997/exposure-to-ultrafine-particles-in-different-transport-modes-in-the-city-of-rome
#1
Mario Grana, Nicola Toschi, Laura Vicentini, Antonio Pietroiusti, Andrea Magrini
There is evidence of adverse health impacts from human exposure to particulate air pollution, including increased rates of respiratory and cardiovascular illness, hospitalizations, and pre-mature mortality. Most recent hypotheses assign an important role to ultrafine particles (UFP) (<0.1 μm) and to associated transition metals (in particular Fe). In a large city like Rome, where many active people spend more than one hour per day in private or public transportation, it may be important to evaluate the level of exposure to harmful pollutants which occurs during urban travelling...
May 22, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/28544863/how-social-status-shapes-person-perception-and-evaluation-a-social-neuroscience-perspective
#2
Bradley D Mattan, Jennifer T Kubota, Jasmin Cloutier
Inferring the relative rank (i.e., status) of others is essential to navigating social hierarchies. A survey of the expanding social psychological and neuroscience literatures on status reveals a diversity of focuses (e.g., perceiver vs. agent), operationalizations (e.g., status as dominance vs. wealth), and methodologies (e.g., behavioral, neuroscientific). Accommodating this burgeoning literature on status in person perception, the present review offers a novel social neuroscientific framework that integrates existing work with theoretical clarity...
May 2017: Perspectives on Psychological Science: a Journal of the Association for Psychological Science
https://www.readbyqxmd.com/read/28544664/to-reproduce-or-work-insect-castes-emerge-from-socially-induced-changes-in-nutrition-related-genes
#3
Amy L Toth
In social species, there is a fundamental trade-off between 'me' and 'we'; that is, should I reproduce, or should I work to help others to reproduce? In this issue of Molecular Ecology, Okada et al. () delve into the evolution and genetic mechanisms of this core question, focusing on social caste formation in insects. The authors take advantage of a unique ant in the genus Diacamma, which has secondarily lost the classic, highly different queens and workers found in many other ants, bees and wasps. Instead, Diacamma ant castes are decided via aggressive dominance interactions among adult females, similar to dominance hierarchies seen in primitively social insects and many social vertebrates...
June 2017: Molecular Ecology
https://www.readbyqxmd.com/read/28544626/countering-evidence-denial-and-the-promotion-of-pseudoscience-in-autism-spectrum-disorder
#4
Isabel M Smith, Noni E MacDonald
This commentary introduces a framework within which clinical and research experts in autism spectrum disorder (ASD) can address public instances of evidence denial and promotion of pseudoscience related to ASD. This is a generalized extension of work by a World Health Organization (WHO) group dedicated to reducing the influence of Vocal Vaccine Deniers through educating advocates in how to effectively defuse their arguments. The WHO guidelines were informed by conceptual work on the "denialism" phenomenon, and by studies in psychology, communication, vaccine science, and public health...
May 22, 2017: Autism Research: Official Journal of the International Society for Autism Research
https://www.readbyqxmd.com/read/28544528/micellar-electrokinetic-capillary-chromatography-fingerprints-combined-with-multivariate-statistical-analyses-to-evaluate-the-quality-consistency-and-predict-the-fingerprint-efficacy-relationship-of-salviae-miltiorrhizae-radix-et-rhizoma-danshen
#5
Yujing Zhang, Lanping Yang, Jing Zhang, Min Shi, Guoxiang Sun
Micellar electrokinetic capillary chromatography fingerprinting combined with quantification was successfully established and applied to evaluate the quality consistency of Danshen, which is a medicinal herb used to treat various diseases, especially coronary cerebrovascular diseases. A background electrolyte composed of 20 mmol/L sodium tetraborate, 90 mmol/L orthoboric acid, 25 mmol/L sodium phosphate monobasic dehydrate and 65 mmol/L sodium dodecyl sulfate was used to separate compounds. To optimize micellar electrokinetic capillary chromatography conditions, a response surface strategy was set up for orthogonal experimental design...
May 22, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28544426/the-catechol-o-methyltransferase-comt-val158met-genotype-modulates-working-memory-related-dorsolateral-prefrontal-response-and-performance-in-bipolar-disorder
#6
K W Miskowiak, H L Kjaerstad, M M Støttrup, A M Svendsen, K M Demant, L K Hoeffding, T M Werge, K E Burdick, K Domschke, A F Carvalho, E Vieta, M Vinberg, L V Kessing, H R Siebner, J Macoveanu
OBJECTIVES: Cognitive dysfunction affects a substantial proportion of patients with bipolar disorder (BD), and genetic-imaging paradigms may aid in the elucidation of mechanisms implicated in this symptomatic domain. The Val allele of the functional Val158Met polymorphism of the catechol-O-methyltransferase (COMT) gene is associated with reduced prefrontal cortex dopamine and exaggerated working memory-related prefrontal activity. This functional magnetic resonance imaging (fMRI) study investigated for the first time whether the COMT Val158Met genotype modulates prefrontal activity during spatial working memory in BD...
May 23, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28544417/rapid-discovery-and-identification-of-the-prototypes-and-their-metabolites-of-da-huang-xiao-shi-decoction-in-rat-plasma-by-an-integrative-strategy-based-on-liquid-chromatography-coupled-with-mass-spectrometry
#7
Dan Wang, Qingshui Shi, Fang Feng
Da-Huang-Xiao-Shi decoction has been used to treat damp-heat jaundice for centuries in China. However, the absorbed components of the decoction and their related metabolites are little known till now. In this work, an integrative strategy based on liquid chromatography coupled with mass spectrometry (time-of-flight/triple-quadruple tandem) was adopted to effectively identify the prototypes and their metabolites and to speculate the possible transformation pathways among these compounds. Using pattern recognition approaches, the exogenous compounds in rat plasma were screened out from endogenous compounds and then distinguished into prototypes and metabolites according to the characteristic information from the self-building database of Da-Huang-Xiao-Shi decoction...
May 24, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/28544235/absence-of-juvenile-hormone-signalling-regulates-the-dynamic-expression-profiles-of-nutritional-metabolism-genes-during-diapause-preparation-in-the-cabbage-beetle-colaphellus-bowringi
#8
W Liu, Q-Q Tan, L Zhu, Y Li, F Zhu, C-L Lei, X-P Wang
Temperate insects have evolved diapause, a period of programmed developmental arrest during specific life stages, to survive unfavourable conditions. During the diapause preparation phase (DPP), diapause-destined individuals generally store large amounts of fat by regulating nutrition distribution for the energy requirement during diapause maintenance and postdiapause development. Although nutritional patterns during the DPP have been investigated at physiological and biochemical levels in many insects, it remains largely unknown how nutritional metabolism is regulated during the DPP at molecular levels...
May 20, 2017: Insect Molecular Biology
https://www.readbyqxmd.com/read/28544230/cardiac-diabetes-self-management-program-for-australians-and-taiwanese-a-randomized-blocked-design-study
#9
Chiung-Jung Jo Wu, Huei-Chuan Sung, Anne M Chang, John Atherton, Karam Kostner, Steven M McPhail
Cardiac disease and type 2 diabetes are prevalent diseases globally. Cardiac rehabilitation and diabetes self-management programs empower patients' self-management to improve their health outcomes. However, inappropriate delivery modes and continuing low participation rates indicate some programs are less than optimal. A previous study demonstrated the feasibility of incorporating telephone and text messages into a cardiac-diabetes self-management program in Australia; however, the program did not specifically address patients' cultural backgrounds...
May 25, 2017: Nursing & Health Sciences
https://www.readbyqxmd.com/read/28544187/chemical-composition-and-immuno-modulatory-effects-of-urtica-dioica-l-stinging-nettle-extracts
#10
Marina Francišković, Raquel Gonzalez-Pérez, Dejan Orčić, Fermín Sánchez de Medina, Olga Martínez-Augustin, Emilija Svirčev, Nataša Simin, Neda Mimica-Dukić
The purpose of this work was to determine the chemical profile of stinging nettle and to provide an insight into the mechanisms by which it ameliorates the immune response. Qualitative and quantitative liquid chromatography tandem mass spectrometry analyses indicated that phenolic acids (5-O-caffeoylquinic acid as dominant) and flavonol glycosides (rutin, isoquercitrin, and kaempferol 3-O-glucoside) are present in the aerial parts, while lignans (secoisolariciresinol, 9,9'-bisacetyl-neo-olivil and their glucosides) were detected in the root...
May 24, 2017: Phytotherapy Research: PTR
https://www.readbyqxmd.com/read/28544106/inappropriate-prescribing-in-chronic-kidney-disease-a-systematic-review-of-prevalence-associated-clinical-outcomes-and-impact-of-interventions
#11
REVIEW
Wubshet Hailu Tesfaye, Ronald L Castelino, Barbara C Wimmer, Syed Tabish R Zaidi
INTRODUCTION: Adjusting doses of renally cleared medications and/or avoidance of nephrotoxic medications are standard clinical practices in chronic kidney disease (CKD), albeit the prevalence of inappropriate prescribing (IP) in these patients remains high. Therefore, this work sought to systematically review the prevalence of IP and compare the relative effectiveness of available interventions in reducing IP in CKD. METHODS: Studies were identified searching PubMed/Medline, EMBASE, Cochrane Library, IPA, Web of Science, Ovid/Medline, CINAHL, and PsychINFO databases...
May 23, 2017: International Journal of Clinical Practice
https://www.readbyqxmd.com/read/28543880/the-role-of-the-co-activation-and-ligand-functionalization-in-neutral-methallyl-nickel-ii-catalysts-for-oligomerization-and-polymerization-of-ethylene
#12
Daniela E Ortega, Diego Cortés-Arriagada, Oleksandra S Trofymchuk, Diana Yepes, Soledad Gutierrez-Oliva, René S Rojas, Alejandro Toro-Labbe
It is presented a detailed quantum chemical study analyzing the mechanism of ethylene oligomerization and polymerization by means of a family of four neutral methallyl NiII catalysts. The role of the boron co-activators [BF₃ or B(C₆F₅)₃] and ligand functionalization (in ortho or para position of the N-arylcyano moiety of the catalysts) was investigated to explain the chain length of the obtained polymers. The chain initialization proceeds with higher activation barriers for the ortho functionalized complexes (19 kcal mol¯¹) compared to the para isomers (17-18 kcal mol¯¹)...
May 24, 2017: Chemistry: a European Journal
https://www.readbyqxmd.com/read/28543870/experiencing-stigma-as-a-nurse-with-mental-illness
#13
A L Peterson
WHAT IS KNOWN ON THE SUBJECT?: Stigma involves connecting individuals with a particular label to negative characteristics; this is based not on the stigmatized condition itself, but cultural reactions to it. Stigma exists towards nurses with mental illness. WHAT THIS PAPER ADDS TO EXISTING KNOWLEDGE?: This paper offers a first-person account of experiencing stigma as a nurse with a mental illness. This paper incorporates the existing literature to offer a broader cultural perspective on the experiences of a nurse with a mental illness...
June 2017: Journal of Psychiatric and Mental Health Nursing
https://www.readbyqxmd.com/read/28543658/the-virtues-of-national-ethics-committees
#14
Jonathan Montgomery
The United Kingdom has many bodies that play their part in carrying out the work of national ethics committees, but its nearest equivalent of a U.S. presidential bioethics commission is the Nuffield Council on Bioethics, established in 1991. The Council is charged with examining ethical questions raised by developments in biological and medical research, publishing reports, and making representations to appropriate bodies in order to respond to or anticipate public concern. It is a nongovernment organization with no defined or guaranteed channels of influence...
May 2017: Hastings Center Report
https://www.readbyqxmd.com/read/28543618/-i-try-to-make-a-net-around-each-patient-home-care-nursing-as-relational-practice
#15
Kristin Bjornsdottir
BACKGROUND: As a result of restructuring, home care is increasingly defined in a narrow, task-based way, undermining the holistic nature of practice. Recent practice theories can aid us in articulating the nature of this important, yet often invisible practice. AIM: My aim in this article was to enhance our knowledge and understanding of the nature of home care nursing practice. METHOD: The approach was ethnographic, involving extensive fieldwork and formal interviews with members of five home care nursing teams and 15 older persons receiving care at home in a metropolitan area of Iceland...
May 24, 2017: Scandinavian Journal of Caring Sciences
https://www.readbyqxmd.com/read/28543608/evaluation-of-a-state-based-syndromic-surveillance-system-for-the-classification-and-capture-of-non-fatal-occupational-injuries-and-illnesses-in-new-jersey
#16
Marija Borjan, Margaret Lumia
BACKGROUND: This preliminary study evaluates a real-time syndromic surveillance system to track occupationally-related emergency room visits throughout New Jersey. METHODS: Emergency Department (ED) chief complaint fields were evaluated from 79 of 80 hospitals in NJ in 2014, using work-related keywords and ICD-9 E-codes, to determine its ability to capture non-fatal work-related injuries. Sensitivity analysis and descriptive statistics, were used to evaluate and summarize the occupational injuries identified...
May 23, 2017: American Journal of Industrial Medicine
https://www.readbyqxmd.com/read/28543602/a-longitudinal-mixed-methods-investigation-of-newly-qualified-nurses-workplace-stressors-and-stress-experiences-during-transition
#17
Yvonne Halpin, Louise M Terry, Joan Curzio
AIM: To investigate transition in newly qualified nurses through an exploration of their stressors and stress experiences during their first 12 months post-qualifying. BACKGROUND: Globally, thousands of new nurses qualify annually. They are crucial for the profession and healthcare service delivery. Work-related stress has multiple serious consequences, yet there is a lack of robust, empirical evidence that directly analyses newly qualified nurses and the stress they feel and experience in the workplace...
May 24, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28543428/health-workforce-characteristics-quality-of-life-and-intention-to-leave-the-fit-for-the-future-survey-of-australian-nurses-and-midwives
#18
Lin Perry, Xiaoyue Xu, Christine Duffield, Robyn Gallagher, Rachel Nicholls, David Sibbritt
AIM: To examine the quality of life of nurses and midwives in New South Wales, Australia and compare values with those of the Australian general population; to determine the influence of workforce, health and work life characteristics on quality of life and its effect on workforce intention to leave. BACKGROUND: Few studies have examined nurses' and midwives' quality of life and little is known of its effects on workforce longevity. DESIGN: This was a cross-sectional survey conducted in 2014-2015...
May 24, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28543427/conservation-of-resources-theory-in-nurse-burnout-and-patient-safety
#19
Aoyjai Prapanjaroensin, Patricia A Patrician, David E Vance
AIMS: To examine how the Conservation of Resources theory explains burnout in the nursing profession. BACKGROUND: Burnout, which is an accumulation of work-related mental stress in people-oriented occupations, has been an issue of concern for decades for healthcare workers, especially nurses. Yet, few studies have examined a unified theory that explains the etiology, progression and consequences of nurse burnout. DESIGN: This discussion article integrates current knowledge on nurse burnout using Conservation of Resources theory, which focuses on four resources (i...
May 24, 2017: Journal of Advanced Nursing
https://www.readbyqxmd.com/read/28543376/the-everyday-risk-work-of-dutch-child-healthcare-professionals-inferring-safe-and-good-parenting-through-trust-as-mediated-by-a-lens-of-gender-and-class
#20
Gerlieke Veltkamp, Patrick Brown
Amidst intensifying policy concerns with children's wellbeing and development, healthcare professionals are required not only to assess risk of abuse and neglect, but to manage risk of 'poor parenting' more broadly. Drawing on 15 in-depth interviews and non-participant observations of 61 professional-family interactions, across four preventative public health services for children in the Netherlands, we explored how professionals accomplished such risk work amid intractable uncertainties. Building inferences from brief encounters with families, professionals gauged the extent to which they trusted parents to care 'appropriately'...
May 24, 2017: Sociology of Health & Illness
keyword
keyword
24356
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"