keyword
MENU ▼
Read by QxMD icon Read
search

Behavioural

keyword
https://www.readbyqxmd.com/read/28645092/examining-effectiveness-of-tailorable-computer-assisted-therapy-programmes-for-substance-misuse-programme-usage-and-clinical-outcomes-data-from-breaking-free-online
#1
Sarah Elison, Andrew Jones, Jonathan Ward, Glyn Davies, Stephanie Dugdale
RATIONALE: When evaluating complex, tailorable digital behavioural interventions, additional approaches may be required alongside established methodologies such as randomised controlled trials (RCTs). Research evaluating a computer-assisted therapy (CAT) programme for substance misuse, Breaking Free Online (BFO), is informed by Medical Research Council (MRC) guidance recommending examination of 'mechanisms of action' of individual intervention strategies, which is relevant when evaluating digital interventions with content that may evolve over time...
May 23, 2017: Addictive Behaviors
https://www.readbyqxmd.com/read/28645071/television-viewing-and-risk-of-mortality-exploring-the-biological-plausibility
#2
Mark Hamer, Thomas Yates, Panayotes Demakakos
BACKGROUND AND AIMS: Television (TV) viewing is a major component of leisure sedentary time, and has been consistently associated with cardiovascular disease. We examined the extent to which metabolic biomarkers explain the association between TV viewing and mortality. METHODS: Participants (N = 8,451, aged 64.8 ± 9.9 yrs) were drawn from The English Longitudinal Study of Ageing (ELSA), a national prospective cohort study of community-dwelling men and women living in England...
June 9, 2017: Atherosclerosis
https://www.readbyqxmd.com/read/28645047/neurological-condition-assessed-with-the-hempel-examination-and-cognition-and-behaviour-at-4years
#3
Pamela Schendelaar, Jorien Seggers, Maas Jan Heineman, Mijna Hadders-Algra
AIM: To investigate associations between neurological condition, assessed with the Hempel examination, in terms of minor neurological dysfunction (MND) and neurological optimality, and cognition and behaviour at 4years. STUDY DESIGN: Cross-sectional analyses within a prospective, assessor-blinded follow-up study. SUBJECTS: Four-year-old singletons born to subfertile parents (n=235; 120 boys). OUTCOME MEASURES: Outcome parameters were complex minor neurological dysfunction (complex MND) and the neurological optimality score (NOS)...
June 20, 2017: Early Human Development
https://www.readbyqxmd.com/read/28645038/when-attention-wanders-pupillometric-signatures-of-fluctuations-in-external-attention
#4
Mahiko Konishi, Kevin Brown, Luca Battaglini, Jonathan Smallwood
Attention is not always directed to events in the external environment. On occasion our thoughts wander to people and places distant from the here and now. Sometimes, this lack of external attention can compromise ongoing task performance. In the current study we set out to understand the extent to which states of internal and external attention can be determined using pupillometry as an index of ongoing cognition. In two experiments we found that periods of slow responding were associated with elevations in the baseline pupil signal over three and a half seconds prior to a behavioural response...
June 20, 2017: Cognition
https://www.readbyqxmd.com/read/28645037/slip-additive-migration-surface-morphology-and-performance-on-injection-moulded-high-density-polyethylene-closures
#5
Nabeen Dulal, Robert Shanks, Thomas Gengenbach, Harsharn Gill, David Chalmers, Benu Adhikari, Isaac Pardo Martinez
HYPOTHESIS: The amount and distribution of slip agents, erucamide, and behenamide, on the surface of high-density polyethene, is determined by integral characteristics of slip agent structure and polymer morphology. A suite of surface analysis techniques was applied to correlate physicochemical properties with slip-additive migration behaviour and their surface morphology. The migration, surface morphology and physicochemical properties of the slip additives, crystallinity and orientation of polyethene spherulites and interaction between slip additives and high-density polyethene influence the surface characteristics...
June 13, 2017: Journal of Colloid and Interface Science
https://www.readbyqxmd.com/read/28645018/take-over-performance-in-evasive-manoeuvres
#6
Riender Happee, Christian Gold, Jonas Radlmayr, Sebastian Hergeth, Klaus Bengler
We investigated after effects of automation in take-over scenarios in a high-end moving-base driving simulator. Drivers performed evasive manoeuvres encountering a blocked lane in highway driving. We compared the performance of drivers 1) during manual driving, 2) after automated driving with eyes on the road while performing the cognitively demanding n-back task, and 3) after automated driving with eyes off the road performing the visually demanding SuRT task. Both minimum time to collision (TTC) and minimum clearance towards the obstacle disclosed a substantial number of near miss events and are regarded as valuable surrogate safety metrics in evasive manoeuvres...
June 20, 2017: Accident; Analysis and Prevention
https://www.readbyqxmd.com/read/28644993/long-term-toxicity-of-surface-charged-polystyrene-nanoplastics-to-marine-planktonic-species-dunaliella-tertiolecta-and-artemia-franciscana
#7
E Bergami, S Pugnalini, M L Vannuccini, L Manfra, C Faleri, F Savorelli, K A Dawson, I Corsi
Plastic pollution has been globally recognized as a critical issue for marine ecosystems and nanoplastics constitute one of the last unexplored areas to understand the magnitude of this threat. However, current difficulties in sampling and identifying nano-sized debris make hard to assess their occurrence in marine environment. Polystyrene nanoparticles (PS NPs) are largely used as nanoplastics in ecotoxicological studies and although acute exposures have been already investigated, long-term toxicity on marine organisms is unknown...
June 15, 2017: Aquatic Toxicology
https://www.readbyqxmd.com/read/28644896/how-fast-is-a-collective-bacterial-state-established
#8
Mikkel Lindstrøm Sørensen, Peter Dahl, Thomas Sams
Bacteria in a biofilm colony have the capacity to monitor the size and growth conditions for the colony and modify their phenotypical behaviour to optimise attacks, defence, migration, etc. The quorum sensing systems controlling this involve production and sensing of diffusive signal molecules. Frequently, quorum sensing systems carry a positive feedback loop which produces a switch at a threshold size of the colony. This all-or-none switch can be beneficial to create a sudden attack, leaving a host little time to establish a defence...
2017: PloS One
https://www.readbyqxmd.com/read/28644893/high-speed-rail-and-coastal-tourism-identifying-passenger-profiles-and-travel-behaviour
#9
Aaron Gutiérrez, Armando Ortuño
In this paper, we characterise tourists most likely to visit a coastal destination by high-speed rail (HSR). Our data came from a survey conducted among HSR passengers during 2014's high season (July and August) at Spain's Camp de Tarragona and Alicante Stations, each of which is near a mass tourism destination on the Mediterranean coast: the Costa Daurada and the Costa Blanca, respectively. We used responses to the survey, which presented binary discrete-choice situations, to construct a database necessary for a logistic regression model that allowed us to examine how passenger profile, trip characteristics, and stay conditions influenced the use of HSR services on visits to each coastal destination...
2017: PloS One
https://www.readbyqxmd.com/read/28644892/r-modafinil-exerts-weak-effects-on-spatial-memory-acquisition-and-dentate-gyrus-synaptic-plasticity
#10
Bharanidharan Shanmugasundaram, Yogesh D Aher, Jana Aradska, Marija Ilic, Daniel Daba Feyissa, Predrag Kalaba, Nilima Y Aher, Vladimir Dragacevic, Babak Saber Marouf, Thierry Langer, Harald H Sitte, Harald Hoeger, Gert Lubec, Volker Korz
Modafinil is a wake promoting drug approved for clinical use and also has cognitive enhancing properties. Its enantiomer R-Modafinil (R-MO) is not well studied in regard to cognitive enhancing properties. Hence we studied its effect in a spatial memory paradigm and its possible effects on dentate gyrus long-term potentiation (DG-LTP). Clinically relevant doses of R-MO, vehicle dimethyl sulfoxide (DMSO) or saline were administered for three days during the hole-board test and in in vivo DG-LTP. Synaptic levels of dopamine receptors D1R, D2R, dopamine transporter (DAT), and its phosphorylated form (ph-DAT) in DG tissue 4 h after LTP induction were quantified by western blot analysis...
2017: PloS One
https://www.readbyqxmd.com/read/28644871/predicting-the-bounds-of-large-chaotic-systems-using-low-dimensional-manifolds
#11
Asger M Haugaard
Predicting extrema of chaotic systems in high-dimensional phase space remains a challenge. Methods, which give extrema that are valid in the long term, have thus far been restricted to models of only a few variables. Here, a method is presented which treats extrema of chaotic systems as belonging to discretised manifolds of low dimension (low-D) embedded in high-dimensional (high-D) phase space. As a central feature, the method exploits that strange attractor dimension is generally much smaller than parent system phase space dimension...
2017: PloS One
https://www.readbyqxmd.com/read/28644740/efficacy-of-guided-self-help-behavioural-activation-and-physical-activity-for-depression-a-randomized-controlled-trial
#12
Isabelle Soucy, Martin Provencher, Michelle Fortier, Taylor McFadden
Behavioural activation and physical activity have received empirical support that highlight their efficacy in reducing depression. Even though both behavioural activation and physical activity share the common goal of reactivating the individual, limited research has directly compared these interventions, and more research is required to evaluate their efficacy when offered in low-intensity formats. The present study involves a randomized controlled clinical trial comparing the efficacy of two guided self-help interventions for the treatment of depression: behavioural activation and physical activity...
June 23, 2017: Cognitive Behaviour Therapy
https://www.readbyqxmd.com/read/28644580/a-free-ride-an-analysis-of-the-association-of-casino-bus-tours-and-problem-gambling-among-older-adults
#13
Mark van der Maas, Robert E Mann, Flora I Matheson, Nigel E Turner, Hayley A Hamilton, John McCready
BACKGROUND AND AIMS: Little research has examined the relationship between incentives used by gambling venues to attract customers and the experience of gambling related harm. Organized and subsidized bus tours are a common example of such incentives. The aim of this study was to examine whether bus tour patronage was associated with increased odds of problem gambling among older adults. This study also compared rates of bus tour use by sociodemographic characteristics and gambling behaviours...
June 23, 2017: Addiction
https://www.readbyqxmd.com/read/28644430/the-clinical-landscape-for-sma-in-a-new-therapeutic-era
#14
REVIEW
K Talbot, E F Tizzano
Despite significant advances in basic research, the treatment of degenerative diseases of the nervous system remains one of the greatest challenges for translational medicine. The childhood onset motor neuron disorder spinal muscular atrophy (SMA) has been viewed as one of the more tractable targets for molecular therapy, due to a detailed understanding of the molecular genetic basis of the disease. In SMA, inactivating mutations in the SMN1 gene can be partially compensated for by limited expression of SMN protein from a variable number of copies of the SMN2 gene, which provides both a molecular explanation for phenotypic severity and a target for therapy...
June 23, 2017: Gene Therapy
https://www.readbyqxmd.com/read/28643965/-a-clinical-tool-to-develop-therapeutic-goals-with-chronic-low-back-pain-patients
#15
Danièle Kupper, Stéphane Genevay, Christine Cedraschi
When treating patients suffering from chronic low back pain, it is important to determine therapeutic objectives that are realistic, measurable and focused on the activities of everyday life. To help patients and therapists to elaborate these objectives, we developped a clinical tool made of a metric scale graduated from 0 to 10 and of a series of photographs. Within the framework of a semi-structured interview, this tool is a help not only in the detection of relevant activities that may induce fear avoidance behaviours but also in the determination and negotiation of objectives that can be realised in the care process and are adapted to the patient's context of living...
June 21, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28643934/comprehensive-insights-into-the-thermal-stability-biodegradability-and-combustion-chemistry-of-pyrrolidinium-based-ionic-liquids
#16
Gebrekidan Gebreselassie Eshetu, Sangsik Jeong, Pascal Pandard, Amandine Lecocq, Guy Marlair, Stefano Passerini
The use of ionic liquids (ILs) as advanced electrolytes components in electrochemical energy storage devices is one of the most appealing and emerging options. However, though ILs are hailed as safer and eco-friendly electrolytes, overcoming the limitations imposed by the highly volatile/combustible carbonate based electrolytes, the full scale and precise appraisal of their overall safety levels under abuse conditions still need to be fully addressed. With the aim of providing the entreated level of information on the thermal and chemical stabilities as well as actual fire hazards, we embarked on a detailed investigation of the short - and long - term thermal stabilities, bio-degradability and combustion behaviour of various pyrrolidinium ([Pyr1A] +)-based ILs, enlisting different alkyl chain lengths, [Pyr1A] + (A=3-10), counter-anions ([TFSI]-/[FSI]-/[BETI]-), cations (Pyr14+/Pyr12O1+) and the effect of doping with Li salts (e...
June 23, 2017: ChemSusChem
https://www.readbyqxmd.com/read/28643853/qualitative-analysis-of-polyphenols-in-macroporous-resin-pretreated-pomegranate-husk-extract-by-hplc-qtof-ms
#17
Rahima Abdulla, Sanawar Mansur, Haizhong Lai, Ablikim Ubul, Guangying Sun, Guozheng Huang, Haji Akber Aisa
INTRODUCTION: Pomegranate (Punica granatum L.) husk is a traditional herbal medicine abundant in phenolic compounds and plays some roles in the treatment of oxidative stress, bacterial and viral infection, diabetes mellitus, and acute and chronic inflammation. OBJECTIVE: Identification and determination of polyphenols in macroporous resin pretreated pomegranate husk extract by high performance liquid chromatography coupled with quadrupole time-of-flight tandem mass spectrometry (HPLC-QTOF-MS)...
June 23, 2017: Phytochemical Analysis: PCA
https://www.readbyqxmd.com/read/28643846/feeding-behaviour-of-generalist-pests-on-brassica-juncea-implication-for-manipulation-of-glucosinolate-biosynthesis-pathway-for-enhanced-resistance
#18
Pawan Kumar, Rehna Augustine, Amarjeet Kumar Singh, Naveen C Bisht
Differential accumulation of plant defense metabolites has been suggested to have important ecological consequence in the context of plant-insect interactions. Feeding of generalist pests on Brassica juncea showed a distinct pattern with selective exclusion of leaf margins which are high in glucosinolates. Molecular basis of this differential accumulation of glucosinolates could be explained based on differential expression profile of BjuMYB28 homologs, the major biosynthetic regulators of aliphatic glucosinolates, as evident from quantitative real-time PCR and promoter:GUS fusion studies in allotetraploid B...
June 23, 2017: Plant, Cell & Environment
https://www.readbyqxmd.com/read/28643786/a-unified-model-of-hymenopteran-preadaptations-that-trigger-the-evolutionary-transition-to-eusociality
#19
Andrés E Quiñones, Ido Pen
Explaining the origin of eusociality, with strict division of labour between workers and reproductives, remains one of evolutionary biology's greatest challenges. Specific combinations of genetic, behavioural and demographic traits in Hymenoptera are thought to explain their relatively high frequency of eusociality, but quantitative models integrating such preadaptations are lacking. Here we use mathematical models to show that the joint evolution of helping behaviour and maternal sex ratio adjustment can synergistically trigger both a behavioural change from solitary to eusocial breeding, and a demographic change from a life cycle with two reproductive broods to a life cycle in which an unmated cohort of female workers precedes a final generation of dispersing reproductives...
June 23, 2017: Nature Communications
https://www.readbyqxmd.com/read/28643615/migrant-caregiving-for-family-members-with-mild-cognitive-impairment-an-ethnographic-study
#20
Eleanor Holroyd, Jed Montayre, Sienna Ramsey, Victoria Egli
BACKGROUND: Migrant families caring for family members with mild cognitive impairment (MCI) face considerable socioeconomic burden and isolation. AIM: To examine the cultural needs, beliefs and health seeking behaviours of migrant Turkish family member caregivers. DESIGN: An ethnographic approach was used employing in depth interviews. METHODS: Turkish caregivers residing in Melbourne, Australia were purposively sampled...
June 23, 2017: Contemporary Nurse
keyword
keyword
21524
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"