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https://www.readbyqxmd.com/read/29779149/an-invitation-to-travel-in-an-interethnic-arena-listening-carefully-to-amerindian-leaders-speeches
#1
Rafaela Waddington Achatz, Danilo Silva Guimarães
In this article, we identify usual difficulties faced by Brazilian psychologists when dealing with Amerindian Peoples, concerning the systematic violence experienced by those Peoples, who have been suffering and fighting against a process of genocide and ethnocide. To identify those difficulties, we analysed speeches of Amerindian leaders of the State of São Paulo - Guarani Mbya, Pankararu, Xavante, Baniwa, Tupi - Guarani, Terena, Kaingang and Krenak - which were addressed to psychologists. Those speeches were delivered in events promoted by CRP-SP in 2010 and in the 2nd and 3rd Forums "The Amerindian presence in São Paulo" at the Institute of Psychology (USP), in 2014...
May 19, 2018: Integrative Psychological & Behavioral Science
https://www.readbyqxmd.com/read/29779008/intervention-planning-for-the-reduce-maintenance-intervention-a-digital-intervention-to-reduce-reulceration-risk-among-patients-with-a-history-of-diabetic-foot-ulcers
#2
Kate Greenwell, Katy Sivyer, Kavita Vedhara, Lucy Yardley, Frances Game, Trudie Chalder, Gayle Richards, Nikki Drake, Katie Gray, John Weinman, Katherine Bradbury
OBJECTIVES: To develop a comprehensive intervention plan for the REDUCE maintenance intervention to support people who have had diabetic foot ulcers (DFUs) to sustain behaviours that reduce reulceration risk. METHODS: Theory-based, evidence-based and person-based approaches to intervention development were used. In phase I of intervention planning, evidence was collated from a scoping review of the literature and qualitative interviews with patients who have had DFUs (n=20)...
May 18, 2018: BMJ Open
https://www.readbyqxmd.com/read/29778969/social-support-under-siege-an-analysis-of-forced-migration-among-women-from-the-democratic-republic-of-congo
#3
Karin Wachter, Lauren E Gulbas
In 2016, researchers conducted a qualitative study in a mid-sized town in the United States to address gaps in research and practice related to psychosocial consequences of forced migration among women. The loss of social support and its impacts on the well-being of women are rarely addressed in refugee resettlement policy or practice overwhelmingly concerned with economic self-sufficiency. The study sought to develop theory to explain how women (n = 27) who migrated from the Democratic Republic of the Congo recreate social support post-resettlement in the United States...
May 3, 2018: Social Science & Medicine
https://www.readbyqxmd.com/read/29778960/rapid-colorimetric-detection-of-p53-protein-function-using-dna-gold-nanoconjugates-with-applications-for-drug-discovery-and-cancer-diagnostics
#4
Enock Assah, Walter Goh, Xin Ting Zheng, Ting Xiang Lim, Jun Li, David Lane, Farid Ghadessy, Yen Nee Tan
The tumor suppressor protein p53 plays a central role in preventing cancer through interaction with DNA response elements (REs) to regulate target gene expression in cells. Due to its significance in cancer biology, relentless efforts have been directed toward understanding p53-DNA interactions for the development of cancer therapeutics and diagnostics. In this paper, we report a rapid, label-free and versatile colorimetric assay to detect wildtype p53 DNA-binding function in complex solutions. The assay design is based on a concept that alters interparticle-distances between RE-AuNPs from a crosslinking effect induced through tetramerization of wildtype p53 protein (p53-WT) upon binding to canonical DNA motifs modified on gold nanoparticles (RE-AuNPs)...
May 5, 2018: Colloids and Surfaces. B, Biointerfaces
https://www.readbyqxmd.com/read/29778905/carbon-dioxide-sensing-in-the-social-context-leaf-cutting-ants-prefer-elevated-co-2-levels-to-tend-their-brood
#5
Daniela Römer, Martin Bollazzi, Flavio Roces
Social insects show temperature and humidity preferences inside their nests to successfully rear brood. In underground nests, ants also encounter rising CO2 concentrations with increasing depth. It is an open question whether they use CO2 as a cue to decide where to place and tend the brood. Leaf-cutting ants do show CO2 preferences for the culturing of their symbiotic fungus. We evaluated their CO2 choices for brood placement in laboratory experiments. Workers of Acromyrmex lundii in the process of relocating brood were offered a binary choice consisting of two interconnected chambers with different CO2 concentrations...
May 17, 2018: Journal of Insect Physiology
https://www.readbyqxmd.com/read/29778816/disneyization-a-framework-for-understanding-illicit-drug-use-in-bounded-play-spaces
#6
Tim Turner
BACKGROUND: This paper combines evidence from an ethnographic study of illicit drug use amongst tourists in Ibiza with Bryman's (2004) theoretical model of Disneyization. The principal aim was to construct a new conceptual framework that may help scholars, practitioners and policy makers make sense of dynamic patterns of illegal drug use across bounded play spaces such as tourist resorts, music festivals and nightclubs. METHODS: Ethnographic fieldwork employing a grounded theory design was undertaken over three summers in tourist locations on the Balearic island of Ibiza, including nightclubs, bars, cafes, beaches, airports and hotels...
May 17, 2018: International Journal on Drug Policy
https://www.readbyqxmd.com/read/29778469/communications-of-staphylococcus-aureus-and-non-aureus-staphylococcus-species-from-bovine-intramammary-infections-and-teat-apex-colonization
#7
Yasser S Mahmmod, Ilka Christine Klaas, Line Svennesen, Karl Pedersen, Hanne Ingmer
The role of non-aureus staphylococci (NAS) in the risk of acquisition of intramammary infections with Staphylococcus aureus is vague and still under debate. The objectives of this study were to (1) investigate the distribution patterns of NAS species from milk and teat skin in dairy herds with automatic milking systems, and (2) examine if the isolated NAS influences the expression of S. aureus virulence factors controlled by the accessory gene regulator (agr) quorum sensing system. In 8 herds, 14 to 20 cows with elevated somatic cell count were randomly selected for teat skin swabbing and aseptic quarter foremilk samples from right hind and left front quarters...
May 16, 2018: Journal of Dairy Science
https://www.readbyqxmd.com/read/29778252/social-support-mastery-sleep-related-problems-and-their-association-with-functional-status-in-untreated-obstructive-sleep-apnoea-patients
#8
Vladimira Timkova, Iveta Nagyova, Sijmen A Reijneveld, Ruzena Tkacova, Jitse P van Dijk, Ute Bültmann
BACKGROUND: Social support and mastery are important aspects in the treatment of chronic diseases, however their role in connection with Obstructive Sleep Apnoea (OSA) remains unclear. OBJECTIVES: The study examined the associations between social support, mastery, sleep-related problems and functional status in untreated OSA patients. METHODS: All patients in this cross-sectional study completed the Multidimensional Scale of Perceived Social Support, the Pearlin Mastery Scale, the Pittsburgh Sleep Quality Index, the Epworth Sleepiness Scale and the Functional Outcomes of Sleep Questionnaire...
May 16, 2018: Heart & Lung: the Journal of Critical Care
https://www.readbyqxmd.com/read/29778217/the-inflammasome-regulation-of-nitric-oxide-and-antimicrobial-host-defence
#9
Rajalaksmy A Ramachandran, Christopher Lupfer, Hasan Zaki
Nitric oxide (NO) is a gaseous signalling molecule that plays diverse physiological functions including antimicrobial host defence. During microbial infection, NO is synthesized by inducible NO synthase (iNOS), which is expressed by host immune cells through the recognition of microbial pattern molecules. Therefore, sensing pathogens or their pattern molecules by pattern recognition receptors (PRRs), which are located at the cell surface, endosomal and phagosomal compartment, or in the cytosol, is key in inducing iNOS and eliciting antimicrobial host defence...
2018: Advances in Microbial Physiology
https://www.readbyqxmd.com/read/29778182/evidence-for-involvement-of-the-fas-bcax-regulon-in-capsule-synthesis-by-streptococcus-equi
#10
Sridhar Velineni, John F Timoney
The constitutively expressed hyaluronic acid capsule is an important virulence factor of Streptococcus equi, the cause of equine strangles. Study of the genomic sequence of CF22caps-, a non-encapsulated mutant of S. equi CF22 generated by gamma (Co60 ) irradiation revealed a non-sense mutation in fasC (SEQ_0302), a sensor kinase gene in FasBCAX an operon with an important regulatory role in expression of streptococcal secreted virulence and matrix binding proteins. The mutation was associated with a significant (p < ...
June 2018: Veterinary Microbiology
https://www.readbyqxmd.com/read/29778043/investigation-of-interactions-of-comtan-with-human-serum-albumin-by-mathematically-modeled-voltammetric-data-a-study-from-bio-interaction-to-biosensing
#11
Ali R Jalalvand, Sirous Ghobadi, Hector C Goicoechea, Hui-Wen Gu, Esmael Sanchooli
In this work, voltammetric data recorded at a glassy carbon electrode (GCE) were separately used to investigate the interactions of entacapone (Comtan, CAT) with human serum albumin (HSA). Then, an augmented data matrix was constructed by the combination of voltammetric and spectroscopic data and simultaneously analysed by multivariate curve resolution-alternating least squares (MCR-ALS) to obtain more information about CAT-HSA interactions. The absence of rotational ambiguities in results obtained by MCR-ALS was verified with the help of MCR-BANDS and we confirmed that the results were unambiguous and reliable...
May 16, 2018: Bioelectrochemistry
https://www.readbyqxmd.com/read/29778002/plasmonic-colorimetric-sensors-based-on-etching-and-growth-of-noble-metal-nanoparticles-strategies-and-applications
#12
REVIEW
Zhiyang Zhang, Han Wang, Zhaopeng Chen, Xiaoyan Wang, Jaebum Choo, Lingxin Chen
Plasmonic colorimetric sensors have emerged as a powerful tool in chemical and biological sensing applications due to the localized surface plasmon resonance (LSPR) extinction in the visible range. Among the plasmonic sensors, the most famous sensing mode is the "aggregation" plasmonic colorimetric sensor which is based on plasmon coupling due to nanoparticle aggregation. Herein, this review focuses on the newly-developing plasmonic colorimetric sensing mode - the etching or the growth of metal nanoparticles induces plasmon changes, namely, "non-aggregation" plasmonic colorimetric sensor...
May 9, 2018: Biosensors & Bioelectronics
https://www.readbyqxmd.com/read/29777979/a-qualitative-study-of-disengagement-in-disadvantaged-areas-of-the-uk-you-come-through-your-door-and-you-lock-that-door
#13
M Romeo-Velilla, N Ellis, G Hurst, S Grogan, C Gidlow
Health inequalities are a major concern in the UK. Power imbalances are associated with health inequalities and should be challenged through health promotion and empowering strategies, enabling individuals who feel powerless to take control over their own life and act on the determinants of health (Green and Tones, 2010). This study aimed to explore resident expectations of a community engagement programme that intended to empower communities to take action on pre-identified priorities. The programme targeted communities in deprived areas of a mid-sized city in the UK...
May 16, 2018: Health & Place
https://www.readbyqxmd.com/read/29777965/what-do-we-know-about-sibling-attended-birth-an-integrative-literature-review
#14
REVIEW
Nora L Naber, Suzanne Miller, Sally A Baddock
OBJECTIVE: to consolidate existing research in the field of sibling attended birth (SAB) into a body of knowledge to inform decision-making processes and guide midwifery practice throughout the sibling attended birth experience. DESIGN: An integrative literature review. DATA SOURCES: CINAHL Complete, Cochrane Library, PubMed, Index New Zealand, Australia/New Zealand Reference Centre, grey literature databases REVIEW METHODS: An extensive search of five electronic databases as well as 17 grey literature databases was conducted...
May 8, 2018: Midwifery
https://www.readbyqxmd.com/read/29777919/brain-to-bone-what-is-the-contribution-of-the-brain-to-skeletal-homeostasis
#15
REVIEW
Anna Idelevich, Roland Baron
The brain, which governs most, if not all, physiological functions in the body, from the complexities of cognition, learning and memory, to the regulation of basal body temperature, heart rate and breathing, has long been known to affect skeletal health. In particular, the hypothalamus - located at the base of the brain in close proximity to the medial eminence, where the blood-brain-barrier is not as tight as in other regions of the brain but rather "leaky", due to fenestrated capillaries - is exposed to a variety of circulating body cues, such as nutrients (glucose, fatty acids, amino acids), and hormones (insulin, glucagon, leptin, adiponectin) [1-3]...
May 16, 2018: Bone
https://www.readbyqxmd.com/read/29777659/adopting-the-quadruple-aim-the-university-of-rochester-medical-center-experience-%C3%A2-%C3%A2-%C3%A2-moving-from-physician-burnout-to-physician-resilience
#16
Allen P Anandarajah, Timothy E Quill, Michael R Privitera
BACKGROUND: The high rates of burnout among medical professionals in the US are well documented. The reasons for burnout and the factors that contribute to physician resilience among healthcare providers in academic centers however are less well studied. METHODS: Healthcare providers at a large academic center were surveyed to measure degree of burnout and callousness and identify associated factors. Additional questions evaluated the features linked to resilience...
May 16, 2018: American Journal of Medicine
https://www.readbyqxmd.com/read/29777650/modeling-dengue-vector-population-using-remotely-sensed-data-and-machine-learning
#17
Juan M Scavuzzo, Francisco Trucco, Manuel Espinosa, Carolina B Tauro, Marcelo Abril, Carlos M Scavuzzo, Alejandro C Frery
Mosquitoes are vectors of many human diseases. In particular, Aedes ægypti (Linnaeus) is the main vector for Chikungunya, Dengue, and Zika viruses in Latin America and it represents a global threat. Public health policies that aim at combating this vector require dependable and timely information, which is usually expensive to obtain with field campaigns. For this reason, several efforts have been done to use remote sensing due to its reduced cost. The present work includes the temporal modeling of the oviposition activity (measured weekly on 50 ovitraps in a north Argentinean city) of Aedes ægypti (Linnaeus), based on time series of data extracted from operational earth observation satellite images...
May 16, 2018: Acta Tropica
https://www.readbyqxmd.com/read/29777620/vegetation-growth-enhancement-in-urban-environments-of-the-conterminous-united-states
#18
Wenxiao Jia, Shuqing Zhao, Shuguang Liu
Cities are natural laboratories for studying vegetation responses to global environmental changes because of their climate, atmospheric, and biogeochemical conditions. However, few holistic studies have been conducted on the impact of urbanization on vegetation growth. We decomposed the overall impacts of urbanization on vegetation growth into direct (replacement of original land surfaces by impervious built-up) and indirect (urban environments) components, using a conceptual framework and remotely-sensed data for 377 metropolitan statistical areas (MSAs) in the conterminous United States (CONUS) in 2001, 2006, and 2011...
May 19, 2018: Global Change Biology
https://www.readbyqxmd.com/read/29777606/human-capital-and-self-entrepreneurship-the-concept-of-robbed-time
#19
Alessio Musio
The notions of ″human capital″ and ″self-entrepreneurship″ are by now widespread. The present work takes a critical look at their pervasive acceptance and stresses the self-exploitation to which they give rise. The concept of self-entrepreneurship needs to take into account, in fact, the nature of a revolution in temporal phenomenology. This revolution not only blurs the distinction between time dedicated to life and time dedicated to one's profession. It means that time spent on whatever is traditionally irrelevant to work is potentially time robbed from successful self-entrepreneurship...
May 2018: Cuadernos de Bioética: Revista Oficial de la Asociación Española de Bioética y Ética Médica
https://www.readbyqxmd.com/read/29777590/boosting-mediated-electron-transfer-in-bioelectrochemical-systems-with-tailored-defined-microbial-co-cultures
#20
Simone Schmitz, Miriam A Rosenbaum
Bioelectrochemical systems (BES) hold great promise for sustainable energy generation via a microbial catalyst from organic matter, e.g., from wastewater. In order to improve current generation in BES, understanding the underlying microbiology of the electrode community is essential. Electron mediator producing microorganism like Pseudomonas aeruginosa play an essential role in efficient electricity generation in BES. These microbes enable even non-electroactive microorganism like Enterobacter aerogenes to contribute to current production...
May 19, 2018: Biotechnology and Bioengineering
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