keyword
MENU ▼
Read by QxMD icon Read
search

Explicit

keyword
https://www.readbyqxmd.com/read/29775836/cognitive-and-behavioural-dispositions-in-offspring-at-high-risk-for-alcoholism
#1
Rajesh Kumar, Keshav Janakiprasad Kumar, Vivek Benegal
OBJECTIVES: Offspring with family history of alcoholism are considered to be at high risk for alcoholism. The present study sought to expand our understanding of cognitive and behavioural dispositions associated with executive control and self-regulation in alcohol naïve offspring with and without family history of alcoholism. METHODS: Sample comprised of alcohol naive offspring in two groups: (i) at high risk (n = 34) and (ii) at low risk for alcoholism (n = 34)...
May 15, 2018: Asian Journal of Psychiatry
https://www.readbyqxmd.com/read/29775832/stressed-out-an-investigation-of-whether-allostatic-load-mediates-associations-between-neighbourhood-deprivation-and-health
#2
Lucy Prior, David Manley, Kelvyn Jones
Deprived neighbourhoods have long been associated with poorer health outcomes. However, many quantitative studies have not evidenced the mechanisms through which place 'gets under the skin' to influence health. The increasing prevalence of biosocial data provides new opportunities to explore these mechanisms and incorporate them into models of contextual effects. The stress pathway is a key biosocial mechanism; however, few studies have explicitly tested it in neighbourhood associations. This paper addresses this gap by investigating whether allostatic load, a biological response to chronic stress, mediates relationships of neighbourhood deprivation to physical and mental health...
May 15, 2018: Health & Place
https://www.readbyqxmd.com/read/29775743/redox-regulation-of-protein-kinase-c-by-selenometabolites-and-selenoprotein-thioredoxin-reductase-limits-cancer-prevention-by-selenium
#3
REVIEW
Rayudu Gopalakrishna, Usha Gundimeda, Sarah Zhou, Bui Helena, Arne Holmgren
The cancer-preventive mechanism of selenium should address the way low concentrations of selenometabolites react with cellular targets without being diffused from the sites of generation, the way selenium selectively kills tumor cells, and the intriguing U-shaped curve that is seen with dietary supplementation of selenium and cancer prevention. Protein kinase C (PKC), a receptor for tumor promoters, is well suited for this mechanism. Due to the catalytic redox cycle, low concentrations of methylselenol, a postulated active metabolite of selenium, react with the tumor-promoting lipid hydroperoxide bound to PKC to form methylseleninic acid (MSA), which selectively reacts with thiol residues present within the vicinity of the PKC catalytic domain to inactivate it...
May 15, 2018: Free Radical Biology & Medicine
https://www.readbyqxmd.com/read/29775662/multivoxel-pattern-similarity-suggests-the-integration-of-temporal-duration-in-hippocampal-event-sequence-representations
#4
Sathesan Thavabalasingam, Edward B O'Neil, Andy C H Lee
Recent rodent work suggests the hippocampus may provide a temporal representation of event sequences, in which the order of events and the interval durations between them are encoded. There is, however, limited human evidence for the latter, in particular whether the hippocampus processes duration information pertaining to the passage of time rather than qualitative or quantitative changes in event content. We scanned participants while they made match/mismatch judgements on each trial between a study sequence of events and a subsequent test sequence...
May 15, 2018: NeuroImage
https://www.readbyqxmd.com/read/29775539/from-water-use-to-water-scarcity-footprinting-in-environmentally-extended-input-output-analysis
#5
Bradley George Ridoutt, Michalis Hadjikakou, Martin Nolan, Brett A Bryan
Environmentally extended input-output analysis (EEIOA) supports environmental policy by quantifying how demand for goods and services leads to resource use and emissions across the economy. However, some types of resource use and emissions require spatially-explicit impact assessment for meaningful interpretation, which is not possible in conventional EEIOA. For example, water use in locations of scarcity and abundance is not environmentally equivalent. Opportunities for spatially-explicit impact assessment in conventional EEIOA are limited because official input-output tables tend to be produced at the scale of political units which are not usually well aligned with environmentally relevant spatial units...
May 18, 2018: Environmental Science & Technology
https://www.readbyqxmd.com/read/29773999/fitts-law-in-the-control-of-isometric-grip-force-with-naturalistic-targets
#6
Zachary C Thumser, Andrew B Slifkin, Dylan T Beckler, Paul D Marasco
Fitts' law models the relationship between amplitude, precision, and speed of rapid movements. It is widely used to quantify performance in pointing tasks, study human-computer interaction, and generally to understand perceptual-motor information processes, including research to model performance in isometric force production tasks. Applying Fitts' law to an isometric grip force task would allow for quantifying grasp performance in rehabilitative medicine and may aid research on prosthetic control and design...
2018: Frontiers in Psychology
https://www.readbyqxmd.com/read/29773967/stochastic-contagion-models-without-immunity-their-long-term-behaviour-and-the-optimal-level-of-treatment
#7
Raimund M Kovacevic
In this paper we analyze two stochastic versions of one of the simplest classes of contagion models, namely so-called SIS models. Several formulations of such models, based on stochastic differential equations, have been recently discussed in literature, mainly with a focus on the existence and uniqueness of stationary distributions. With applicability in view, the present paper uses the Fokker-Planck equations related to SIS stochastic differential equations, not only in order to derive basic facts, but also to derive explicit expressions for stationary densities and further characteristics related to the asymptotic behaviour...
2018: Central European Journal of Operations Research
https://www.readbyqxmd.com/read/29773707/comparison-of-toxicant-load-from-waterpipe-and-cigarette-tobacco-smoking-among-young-adults-in-the-usa
#8
Brian A Primack, Ariel Shensa, Jaime E Sidani, Megan C Tulikangas, Mark S Roberts, Jason B Colditz, Maria K Mor, A Everette James, Michael J Fine
OBJECTIVES: To form population-level comparisons of total smoke volume, tar, carbon monoxide and nicotine consumed from waterpipe tobacco smoking (WTS) and cigarette smoking using data from a nationally representative sample of smokers and non-smokers aged 18-30 years. METHODS: In March and April 2013, we surveyed a nationally representative sample of 3254 US young adults to assess the frequency and volume of WTS and cigarette smoking. We used Monte Carlo analyses with 5000 repetitions to estimate the proportions of toxicants originating from WTS and cigarette smoking...
May 16, 2018: Tobacco Control
https://www.readbyqxmd.com/read/29772496/vibrotactile-feedback-alters-dynamics-of-static-postural-control-in-persons-with-parkinson-s-disease-but-not-older-adults-at-high-fall-risk
#9
Carleigh M High, Hannah F McHugh, Stephen C Mills, Shinichi Amano, Jane E Freund, Srikant Vallabhajosula
BACKGROUND: Aging and Parkinson's disease are often associated with impaired postural control. Providing extrinsic feedback via vibrotactile sensation could supplement intrinsic feedback to maintain postural control. RESEARCH QUESTION: We investigated the postural control response to vibrotactile feedback provided at the trunk during challenging stance conditions in older adults at high fall risk and individuals with Parkinson's disease compared to healthy older adults...
May 8, 2018: Gait & Posture
https://www.readbyqxmd.com/read/29772455/are-young-children-s-preferences-and-evaluations-of-moral-and-conventional-transgressors-associated-with-domain-distinctions-in-judgments
#10
Judith G Smetana, Courtney L Ball, Marc Jambon, Ha Na Yoo
The current study investigated associations between children's preferences and evaluations of moral and social-conventional transgressors in a novel puppet task and their links with explicit judgments in a standard interview. Children aged 2-3.25 years (M = 2.53 years, SD = 0.35) and 3.5-5 years (M = 4.38 years, SD = 0.52) watched two pairs of live puppet shows depicting actors committing a moral transgression and a conventional transgression and chose which transgressor they liked more, preferred more as a friend, thought was more wrong, and should get in more trouble; they also distributed resources to the transgressors...
May 14, 2018: Journal of Experimental Child Psychology
https://www.readbyqxmd.com/read/29772412/tactile-cues-can-change-movement-an-example-using-tape-to-redistribute-flexion-from-the-lumbar-spine-to-the-hips-and-knees-during-lifting
#11
Brendan L Pinto, Shawn M Beaudette, Stephen H M Brown
Given the appropriate cues, kinematic factors associated with low back injury risk and pain, such as spine flexion, can be avoided. Recent research has demonstrated the potential for tactile sensory information to change movement. In this study an athletic strapping tape was applied bilaterally along the lumbar extensor muscles to provide continuous tactile feedback information during a repeated lifting and lowering task. The presence of the tape resulted in a statistically significant reduction in lumbar spine flexion when compared to a baseline condition in which no tape was present...
May 14, 2018: Human Movement Science
https://www.readbyqxmd.com/read/29772347/location-dependent-correlation-between-tissue-structure-and-the-mechanical-behaviour-of-the-urinary-bladder
#12
Enrique Morales-Orcajo, Tobias Siebert, Markus Böl
The mechanical properties of the urinary bladder wall are important to understand its filling-voiding cycle in health and disease. However, much remains unknown about its mechanical properties, especially regarding regional heterogeneities and wall microstructure. The present study aimed to assess the regional differences in the mechanical properties and microstructure of the urinary bladder wall. Ninety (n=90) samples of porcine urinary bladder wall (ten samples from nine different locations) were mechanically and histologically analysed...
May 14, 2018: Acta Biomaterialia
https://www.readbyqxmd.com/read/29772220/cue-awareness-in-avoiding-effortful-control
#13
Timothy L Dunn, Connor Gaspar, Evan F Risko
Based on a recent metacognitive account, cognitive effort is the result of an inferential evaluation made over explicitly available cues. Following from this account, we present here a pre-registered experiment that tested the specific hypothesis that explicit awareness of cues that are aligned with cognitive demand is a prerequisite in avoiding effortful lines of action. We attempted to modulate levels of effort avoidance behavior by introducing an incentive (between-subjects) to monitor two lines of action that, unbeknownst to individuals, varied in the probability of a task switch...
May 14, 2018: Neuropsychologia
https://www.readbyqxmd.com/read/29772176/improving-silver-standard-benchmark-interaction-energies-with-bond-functions
#14
Narendra Nath Dutta, Konrad Patkowski
We investigate the effect of adding midbond basis functions on the performance of various conventional and explicitly correlated (F12) estimates of complete basis set limit coupled-cluster (CCSD(T)/CBS) noncovalent interaction energies. In particular, we search for an improved "silver standard" of interaction energy calculations for systems where the CCSD(T) computation is feasible in a double-zeta basis but not in a triple-zeta one. We follow a recent study (Sirianni et al., J. Chem. Theory Comput...
May 17, 2018: Journal of Chemical Theory and Computation
https://www.readbyqxmd.com/read/29771618/differences-between-new-and-long-standing-us-gun-owners-results-from-a-national-survey
#15
Joseph Wertz, Deborah Azrael, David Hemenway, Susan Sorenson, Matthew Miller
OBJECTIVES: To quantify the proportion of current US gun owners who are new to owning firearms and compare new versus long-standing gun owners with respect to their firearms and firearm-related behaviors. METHODS: We performed a cross-sectional analysis of a nationally representative probability-based online survey conducted in 2015 in the United States. We defined new gun owners as current firearm owners who acquired all of their firearms within the past 5 years, but who lived in a home without a gun at some time over the past 5 years...
May 17, 2018: American Journal of Public Health
https://www.readbyqxmd.com/read/29771567/enacting-rituals-to-improve-self-control
#16
Allen Ding Tian, Juliana Schroeder, Gerald Häubl, Jane L Risen, Michael I Norton, Francesca Gino
Rituals are predefined sequences of actions characterized by rigidity and repetition. We propose that enacting ritualized actions can enhance subjective feelings of self-discipline, such that rituals can be harnessed to improve behavioral self-control. We test this hypothesis in 6 experiments. A field experiment showed that engaging in a pre-eating ritual over a 5-day period helped participants reduce calorie intake (Experiment 1). Pairing a ritual with healthy eating behavior increased the likelihood of choosing healthy food in a subsequent decision (Experiment 2), and enacting a ritual before a food choice (i...
June 2018: Journal of Personality and Social Psychology
https://www.readbyqxmd.com/read/29771561/mood-selectively-moderates-the-implicit-alcohol-association-drinking-relation-in-college-student-heavy-episodic-drinkers
#17
Kristen P Lindgren, Jason J Ramirez, Reinout W Wiers, Bethany A Teachman, Jeanette Norris, Cecilia C Olin, Melissa L Gasser, Debra Kaysen, Clayton Neighbors
Multiple studies indicate that implicit alcohol-related associations (i.e., indices of relatively fast, spontaneous processes) predict drinking. An important next step is to investigate moderators of the implicit association-drinking relationship. Mood state has been proposed as a moderator of this relationship: implicit associations have been theorized to be stronger predictors of drinking under positive mood states. From the same theoretical perspective, explicit measures (indices of relatively slow, reflective processes) have been proposed to be stronger predictors of drinking under negative mood states...
May 2018: Psychology of Addictive Behaviors: Journal of the Society of Psychologists in Addictive Behaviors
https://www.readbyqxmd.com/read/29771224/discipline-specific-competency-based-curricula-for-leadership-learning-in-medical-specialty-training
#18
Sandra Turner, Ming-Ka Chan, Judy McKimm, Graham Dickson, Timothy Shaw
Purpose Doctors play a central role in leading improvements to healthcare systems. Leadership knowledge and skills are not inherent, however, and need to be learned. General frameworks for medical leadership guide curriculum development in this area. Explicit discipline-linked competency sets and programmes provide context for learning and likely enhance specialty trainees' capability for leadership at all levels. The aim of this review was to summarise the scholarly literature available around medical specialty-specific competency-based curricula for leadership in the post-graduate training space...
May 8, 2018: Leadership in Health Services
https://www.readbyqxmd.com/read/29771097/-mechanical-ventilation-with-explicit-recall-a-concept-analysis
#19
Mylène Suzie Michaud, Marilou Gagnon
Mechanical ventilation in the intensive care unit requires the use of medication to reduce pain, discomfort, anxiety, and agitation. An explicit recall refers to the phenomenon where the person remembers the perceptions that occurred under sedation during mechanical ventilation. Severe psychological consequences may occur as a result of an explicit recall. This phenomenon is not well-defined and there is no common language in the literature. A conceptual analysis was carried out using Rodgers' evolutionary method in order to clarify the concept of explicit recall...
March 2018: Recherche en Soins Infirmiers
https://www.readbyqxmd.com/read/29770700/quality-use-of-the-pathology-data-in-home-medicines-reviews-a-retrospective-evaluation
#20
Vera H Buss, Alison Shield, Sam Kosari, Mark Naunton
BACKGROUND: Laboratory tests can be important tools for the assessment of pharmacotherapy. Nonetheless, there are no previous studies that have explicitly focused on the role of pathology data in Home Medicines Reviews (HMR), an Australian medication review program. OBJECTIVE: Evaluate pharmacists' recommendations regarding laboratory testing in the medication review process. METHODS: This retrospective review of HMRs assessed the prevalence of the pathology data provided by general practitioners...
May 1, 2018: Annals of Pharmacotherapy
keyword
keyword
38332
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"