keyword
MENU ▼
Read by QxMD icon Read
search

Simulated practice

keyword
https://www.readbyqxmd.com/read/28102433/advanced-forensic-validation-for-human-spermatozoa-identification-using-sperm-hy-liter%C3%A2-express-with-quantitative-image-analysis
#1
Ayari Takamura, Ken Watanabe, Tomoko Akutsu
Identification of human semen is indispensable for the investigation of sexual assaults. Fluorescence staining methods using commercial kits, such as the series of SPERM HY-LITER™ kits, have been useful to detect human sperm via strong fluorescence. These kits have been examined from various forensic aspects. However, because of a lack of evaluation methods, these studies did not provide objective, or quantitative, descriptions of the results nor clear criteria for the decisions reached. In addition, the variety of validations was considerably limited...
January 19, 2017: International Journal of Legal Medicine
https://www.readbyqxmd.com/read/28101709/distributed-mixed-integer-fuzzy-hierarchical-programming-for-municipal-solid-waste-management-part-i-system-identification-and-methodology-development
#2
Guanhui Cheng, Guohe Huang, Cong Dong, Ye Xu, Xiujuan Chen, Jiapei Chen
Due to the existence of complexities of heterogeneities, hierarchy, discreteness, and interactions in municipal solid waste management (MSWM) systems such as Beijing, China, a series of socio-economic and eco-environmental problems may emerge or worsen and result in irredeemable damages in the following decades. Meanwhile, existing studies, especially ones focusing on MSWM in Beijing, could hardly reflect these complexities in system simulations and provide reliable decision support for management practices...
January 18, 2017: Environmental Science and Pollution Research International
https://www.readbyqxmd.com/read/28101588/factors-controlling-sediment-load-in-the-central-anatolia-region-of-turkey-ankara-river-basin
#3
Umit Duru, Ellen Wohl, Mehdi Ahmadi
Better understanding of the factors controlling sediment load at a catchment scale can facilitate estimation of soil erosion and sediment transport rates. The research summarized here enhances understanding of correlations between potential control variables on suspended sediment loads. The Soil and Water Assessment Tool was used to simulate flow and sediment at the Ankara River basin. Multivariable regression analysis and principal component analysis were then performed between sediment load and controlling variables...
January 18, 2017: Environmental Management
https://www.readbyqxmd.com/read/28099774/drivers-of-soil-and-tree-carbon-dynamics-in-urban-residential-lawns-a-modeling-approach
#4
T L E Trammell, R V Pouyat, M M Carreiro, I Yesilonis
Soils constitute the largest sink of terrestrial carbon (C), and urban soils have the potential to provide significant soil C storage. Soils in urbanized landscapes experience a multitude of human alterations, such as compaction and management subsidies, that impact soil C dynamics. While field studies may provide data on urban soil C storage, modeling soil C dynamics under various human impact scenarios will provide a basis for identifying drivers of urban soil C dynamics and for predicting the potential for these highly altered soils to store C over time intervals not typically amenable to empirical validation...
January 18, 2017: Ecological Applications: a Publication of the Ecological Society of America
https://www.readbyqxmd.com/read/28099371/examining-the-relationships-between-clinical-judgment-simulation-performance-and-clinical-performance
#5
Joyce Victor, Wanda Ruppert, Sara Ballasy
Simulation-based learning experiences are designed to prepare the student for clinical practice; however, there is little documentation of a relationship between simulation performance and performance in the clinical setting. When essential aspects of a clinical situation are replicated in simulation, students should readily understand and manage similar situations in clinical practice. This study examined the relationships between clinical nursing judgment development, simulation performance, and clinical performance...
January 18, 2017: Nurse Educator
https://www.readbyqxmd.com/read/28098397/regression-analysis-of-mixed-panel-count-data-with-dependent-terminal-events
#6
Guanglei Yu, Liang Zhu, Yang Li, Jianguo Sun, Leslie L Robison
Event history studies are commonly conducted in many fields, and a great deal of literature has been established for the analysis of the two types of data commonly arising from these studies: recurrent event data and panel count data. The former arises if all study subjects are followed continuously, while the latter means that each study subject is observed only at discrete time points. In reality, a third type of data, a mixture of the two types of the data earlier, may occur and furthermore, as with the first two types of the data, there may exist a dependent terminal event, which may preclude the occurrences of recurrent events of interest...
January 18, 2017: Statistics in Medicine
https://www.readbyqxmd.com/read/28098275/the-initial-stages-of-melting-of-graphene-between-4000-k-and-6000-k
#7
Eric Ganz, Ariel B Ganz, Li-Ming Yang, Matthew Dornfeld
Graphene and its analogues have some of the highest predicted melting points of any materials. Previous work estimated the melting temperature for freestanding graphene to be a remarkable 4510 K. However, this work relied on theoretical methods that do not accurately account for the role of bond breaking or complex bonding configurations in the melting process. Furthermore, experiments to verify these high melting points have been challenging. Practical applications of graphene and carbon nanotubes at high temperatures will require a detailed understanding of the behavior of these materials under these conditions...
January 18, 2017: Physical Chemistry Chemical Physics: PCCP
https://www.readbyqxmd.com/read/28098221/remote-cooling-by-a-novel-thermal-lens-with-anisotropic-positive-thermal-conductivity
#8
Fei Sun, Sailing He
A novel thermal lens that can achieve a remote cooling effect is designed by transformation thermodynamics. The effective distance between the separate hot source and cold source is shortened by our shelled thermal lens without any negative thermal conductivity. Numerical simulations verify the performance of our thermal lens. Based on the effective medium theory, we also propose a practical way to realize our lens using two-layered isotropic thermal media that are both found in nature. The proposed thermal lens will have potential applications in remote temperature control and in creating other thermal illusions...
January 18, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28097935/finite-element-simulations-of-the-head-brain-responses-to-the-top-impacts-of-a-construction-helmet-effects-of-the-neck-and-body-mass
#9
John Z Wu, Christopher S Pan, Bryan M Wimer, Charles L Rosen
Traumatic brain injuries are among the most common severely disabling injuries in the United States. Construction helmets are considered essential personal protective equipment for reducing traumatic brain injury risks at work sites. In this study, we proposed a practical finite element modeling approach that would be suitable for engineers to optimize construction helmet design. The finite element model includes all essential anatomical structures of a human head (i.e. skin, scalp, skull, cerebrospinal fluid, brain, medulla, spinal cord, cervical vertebrae, and discs) and all major engineering components of a construction helmet (i...
January 2017: Proceedings of the Institution of Mechanical Engineers. Part H, Journal of Engineering in Medicine
https://www.readbyqxmd.com/read/28097674/monte-carlo-simulations-of-ceiling-scatter-in-nuclear-medicine-99m-tc-131-i-and-18-f
#10
Roald S Schnerr, Anouk N de Jong, Guillaume Landry, Cécile R L P N Jeukens, Roel Wierts
PURPOSE: In the design of nuclear medicine treatment and examination rooms, an important consideration is the shielding required for ionizing radiation from the radioactive isotopes used. The shielding in the walls is normally limited to a height lower than the actual ceiling height. The direct radiation, possibly with build-up correction, can be calculated relatively easily. However, little data is available to estimate the dose contribution from ionizing radiation traveling over the wall shielding and scattering off the ceiling...
January 18, 2017: Medical Physics
https://www.readbyqxmd.com/read/28096708/evaluating-medical-students-proficiency-with-a-handheld-ophthalmoscope-a-pilot-study
#11
Gregory Gilmour, James McKivigan
INTRODUCTION: Historically, testing medical students' skills using a handheld ophthalmoscope has been difficult to do objectively. Many programs train students using plastic models of the eye which are a very limited fidelity simulator of a real human eye. This makes it difficult to be sure that actual proficiency is attained given the differences between the various models and actual patients. The purpose of this article is to introduce a method of testing where a medical student must match a patient with his/her fundus photo, ensuring objective evaluation as well as developing skills on real patients which are more likely to transfer into clinical practice directly...
2017: Advances in Medical Education and Practice
https://www.readbyqxmd.com/read/28096704/neonatal-resuscitation-advances-in-training-and-practice
#12
REVIEW
Taylor Sawyer, Rachel A Umoren, Megan M Gray
Each year in the US, some four hundred thousand newborns need help breathing when they are born. Due to the frequent need for resuscitation at birth, it is vital to have evidence-based care guidelines and to provide effective neonatal resuscitation training. Every five years, the International Liaison Committee on Resuscitation (ILCOR) reviews the science of neonatal resuscitation. In the US, the American Heart Association (AHA) develops treatment guidelines based on the ILCOR science review, and the Neonatal Resuscitation Program (NRP) translates the AHA guidelines into an educational curriculum...
2017: Advances in Medical Education and Practice
https://www.readbyqxmd.com/read/28095838/communication-with-families-regarding-organ-and-tissue-donation-after-death-in-intensive-care-comfort-protocol-for-an-intervention-study
#13
Julie E Potter, Robert G Herkes, Lin Perry, Rosalind M Elliott, Anders Aneman, Jorge L Brieva, Elena Cavazzoni, Andrew T H Cheng, Michael J O'Leary, Ian M Seppelt, Val Gebski
BACKGROUND: Discussing deceased organ donation can be difficult not only for families but for health professionals who initiate and manage the conversations. It is well recognised that the methods of communication and communication skills of health professionals are key influences on decisions made by families regarding organ donation. METHODS: This multicentre study is being performed in nine intensive care units with follow-up conducted by the Organ and Tissue Donation Service in New South Wales (NSW) Australia...
January 17, 2017: BMC Health Services Research
https://www.readbyqxmd.com/read/28095776/genetic-and-economic-benefits-of-selection-based-on-performance-recording-and-genotyping-in-lower-tiers-of-multi-tiered-sheep-breeding-schemes
#14
Bruno F S Santos, Julius H J van der Werf, John P Gibson, Timothy J Byrne, Peter R Amer
BACKGROUND: Performance recording and genotyping in the multiplier tier of multi-tiered sheep breeding schemes could potentially reduce the difference in the average genetic merit between nucleus and commercial flocks, and create additional economic benefits for the breeding structure. METHODS: The genetic change in a multiple-trait breeding objective was predicted for various selection strategies that included performance recording, parentage testing and genomic selection...
January 17, 2017: Genetics, Selection, Evolution: GSE
https://www.readbyqxmd.com/read/28095191/maximum-pseudolikelihood-estimation-for-model-based-clustering-of-time-series-data
#15
Hien D Nguyen, Geoffrey J McLachlan, Pierre Orban, Pierre Bellec, Andrew L Janke
Mixture of autoregressions (MoAR) models provide a model-based approach to the clustering of time series data. The maximum likelihood (ML) estimation of MoAR models requires evaluating products of large numbers of densities of normal random variables. In practical scenarios, these products converge to zero as the length of the time series increases, and thus the ML estimation of MoAR models becomes infeasible without the use of numerical tricks. We propose a maximum pseudolikelihood (MPL) estimation approach as an alternative to the use of numerical tricks...
January 17, 2017: Neural Computation
https://www.readbyqxmd.com/read/28094502/highly-efficient-full-color-thermally-activated-delayed-fluorescent-organic-light-emitting-diodes-extremely-low-efficiency-roll-off-utilizing-a-host-with-small-singlet-triplet-splitting
#16
Dongdong Zhang, Chongguang Zhao, Yunge Zhang, Xiaozeng Song, Pengcheng Wei, Minghan Cai, Lian Duan
Numerous efforts have been devoted to boost the efficiency of thermally activated delayed fluorescence (TADF) devices; however, strategies to suppress the device efficiency roll-off are still in urgent need. Here, a general and effective approach to suppress the efficiency roll-off of TADF devices is proposed, that is utilizing TADF materials as the hosts for TADF emitters. Bearing small singlet-triplet splitting (ΔEST) with donor and acceptor units, TADF materials as the hosts possess the potential to achieve matched frontier energy levels with the adjacent transporting layers, facilitating balanced charge injection, as well as bipolar charge transport mobilities, beneficial to the balanced charges transportation...
January 17, 2017: ACS Applied Materials & Interfaces
https://www.readbyqxmd.com/read/28093867/paramedic-resuscitation-competency-a-survey-of-australian-and-new-zealand-emergency-medical-services
#17
Kylie Dyson, Janet E Bray, Karen Smith, Stephen Bernard, Lahn Straney, Judith Finn
OBJECTIVE: We have previously established that paramedic exposure to out-of-hospital cardiac arrest (OHCA) is relatively rare, therefore clinical exposure cannot be relied on to maintain resuscitation competency. We aimed to identify the current practices within emergency medical services (EMS) for developing and maintaining paramedic resuscitation competency. METHODS: We developed and conducted an online cross-sectional survey of Australian and New Zealand EMS in 2015...
January 16, 2017: Emergency Medicine Australasia: EMA
https://www.readbyqxmd.com/read/28093837/effects-of-simulation-education-on-oral-care-practices%C3%A2-%C3%A2-a-randomized-controlled-trial
#18
Miia M Jansson, Hannu P Syrjälä, Pasi P Ohtonen, Merja H Meriläinen, Helvi A Kyngäs, Tero I Ala-Kokko
BACKGROUND: Implementation of evidence-based oral care protocols, nurse education programmes and assessment tools may reduce the risk of developing ventilator-associated pneumonia by increasing critical care nurses' knowledge and skills in adhering to current oral care recommendations. AIMS: To evaluate the longitudinal effects of single-dose simulation education with structured debriefing and verbal feedback on critical care nurses' knowledge and skills in adhering to current oral care recommendations...
January 16, 2017: Nursing in Critical Care
https://www.readbyqxmd.com/read/28093771/improving-prospective-memory-performance-with-future-event-simulation-in-traumatic-brain-injury-patients
#19
Giovanna Mioni, Erica Bertucci, Antonella Rosato, Gill Terrett, Peter G Rendell, Massimo Zamuner, Franca Stablum
OBJECTIVE: Previous studies have shown that traumatic brain injury (TBI) patients have difficulties with prospective memory (PM). Considering that PM is closely linked to independent living it is of primary interest to develop strategies that can improve PM performance in TBI patients. METHOD: This study employed Virtual Week task as a measure of PM, and we included future event simulation to boost PM performance. Study 1 evaluated the efficacy of the strategy and investigated possible practice effects...
January 17, 2017: British Journal of Clinical Psychology
https://www.readbyqxmd.com/read/28092800/effect-of-venepuncture-process-design-on-efficiency-and-failure-rates-a-simulation-model-study-for-secondary-care
#20
Sean Reed, Rasa Remenyte-Prescott, Ben Rees
BACKGROUND: Healthcare aims to deliver good patient outcomes. For many clinical procedures there are multiple alternative task sequences that can be performed. These deviations can influence procedure reliability, efficiency of usage of hospital resources and risk to staff and patient safety. Venepuncture is one of the most common invasive procedures in healthcare. Literature of clinical practice shows evidence of wide variability in the procedure order and the duration of each step, which can depend on attributes, such as patient health, sampling method and staff skills...
December 29, 2016: International Journal of Nursing Studies
keyword
keyword
57979
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"