keyword
MENU ▼
Read by QxMD icon Read
search

Travel distance

keyword
https://www.readbyqxmd.com/read/29150885/recognizing-the-haystack-is-the-task-of-the-primary-care-physician
#1
N A Kukutsch, G Argenziano, W Bergman
In a reply to our letter Ferrandiz and colleagues wondered why dermoscopy experts did not already fully embrace teledermoscopy (TD) for suspicious pigmented skin lesions.(1) Our study showed that the structure of the health systems that were investigated differed, with countries where primary care physicians (PCP) hold a gate keeper function and others with direct access to a dermatologist. Significant differences in waiting time and travel distance were observed.(2) Since we believe that there is enough evidence that the addition of high quality dermoscopic pictures to a teleconsultation leads to higher accuracy of the diagnosis we did not investigate this question in our survey...
November 17, 2017: Journal of the European Academy of Dermatology and Venereology: JEADV
https://www.readbyqxmd.com/read/29145052/a-comparison-of-personal-exposure-to-air-pollutants-in-different-travel-modes-on-national-highways-in-india
#2
Soma Sekhara Rao Kolluru, Aditya Kumar Patra, Satya Prakash Sahu
People often travel a long distance on highways to the nearest city for professional/business activities. However, relatively few publications on passenger exposure to pollutants on highways in India or elsewhere are available. The aim of this study was to examine the contribution of different travel modes to passengers' pollutant exposure for a long distance travel on a national highway in India. We measured PM2.5 and CO exposure levels of the passengers over 200km on a national highway using two portable air monitors, EVM-7 and EPAM-5000...
November 13, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29141907/emergency-versus-standard-response-time-efficacy-of-london-s-air-ambulance-rapid-response-vehicle
#3
Marius Rehn, Gareth Davies, Paul Smith, David Lockey
OBJECTIVE: The potential increased risk of an emergency response using a rapid response vehicle (RRV) should only be accepted when it allows a clinically significant time saving for management of patients who are critically injured or sick. Air ambulance services often use an RRV to maintain operational resilience. We compared the RRV response time on emergency versus standard driving to inform emergency services of time efficacy of emergency response in an urban environment. METHODS: Prospective observational controlled study of response data of emergency and standard driving...
November 15, 2017: Emergency Medicine Journal: EMJ
https://www.readbyqxmd.com/read/29141608/traveler-a-tool-for-template-based-rna-secondary-structure-visualization
#4
Richard Elias, David Hoksza
BACKGROUND: Visualization of RNA secondary structures is a complex task, and, especially in the case of large RNA structures where the expected layout is largely habitual, the existing visualization tools often fail to produce suitable visualizations. This led us to the idea to use existing layouts as templates for the visualization of new RNAs similarly to how templates are used in homology-based structure prediction. RESULTS: This article introduces Traveler, a software tool enabling visualization of a target RNA secondary structure using an existing layout of a sufficiently similar RNA structure as a template...
November 15, 2017: BMC Bioinformatics
https://www.readbyqxmd.com/read/29136307/using-electromagnetic-articulography-to-measure-denture-micromovement-during-chewing-with-and-without-denture-adhesive
#5
Phyllis Hoke, Mark Tiede, Julie Grender, Malgorzata Klukowska, Jill Peters, Gregory Carr
PURPOSE: To study the effects of denture adhesive upon denture micromovements in three dimensions during the chewing of hard, sticky, and tough food items observed using a novel method involving an electromagnetic articulograph (EMA) speech research system. MATERIALS AND METHODS: Ten volunteers (mean age 60.9 ± 10.4 years) with fair- or poor-fitting complete maxillary dentures were enrolled. Chewing experiments were conducted using two treatments (adhesive or no-adhesive control) and three foods: carrots (hard), raisins (sticky), and processed meat stick (tough)...
November 14, 2017: Journal of Prosthodontics: Official Journal of the American College of Prosthodontists
https://www.readbyqxmd.com/read/29136271/emergency-preparedness-training-preferences-and-perceived-barriers-to-training-among-various-healthcare-providers-and-public-health-practitioners-in-massachusetts
#6
John Broach, Mary-Elise Smith
INTRODUCTION: Emergency preparedness training is vital to a wide range of healthcare and public health disciplines. Although agencies may try to tailor their training efforts based on perceived need, the topics and methods of instruction may be misguided, resulting in wasted effort and poor participation in training events. OBJECTIVE: The objective of this study was to understand in a rigorous way, the training preferences and barriers to training among practitioners in Massachusetts...
April 2017: American Journal of Disaster Medicine
https://www.readbyqxmd.com/read/29131913/unilateral-congenital-cataract-clinical-profile-and-presentation
#7
Sudarshan Khokhar, Cijin P Jose, Ramanjit Sihota, Neha Midha
PURPOSE: To study the clinical profile and presentation of children with unilateral cataract. METHODS: In this hospital-based, observational, cross-sectional study, patients 15 years of age or younger who presented with unilateral cataract were recruited. Cases of cataract secondary to causes such as trauma or uveitis were excluded. Age at detection and presentation, distance from the treatment center, presenting complaints, cataract morphology, and biometry were noted for each case...
November 11, 2017: Journal of Pediatric Ophthalmology and Strabismus
https://www.readbyqxmd.com/read/29130001/are-patients-traveling-for-intraoperative-radiation-therapy
#8
Kelsey E Larson, Stephanie A Valente, Chirag Shah, Rahul D Tendulkar, Sheen Cherian, Courtney Yanda, Chao Tu, Jessica Echle, Stephen R Grobmyer
Purpose: One benefit of intraoperative radiation therapy (IORT) is that it usually requires a single treatment, thus potentially eliminating distance as a barrier to receipt of whole breast irradiation. The aim of this study was to evaluate the distance traveled by IORT patients at our institution. Methods: Our institutional prospective registry was used to identify IORT patients from 10/2011 to 2/2017. Patient's home zip code was compared to institution zip code to determine travel distance...
2017: International Journal of Breast Cancer
https://www.readbyqxmd.com/read/29127395/extra-territorial-movements-differ-between-territory-holders-and-subordinates-in-a-large-monogamous-rodent
#9
Martin Mayer, Andreas Zedrosser, Frank Rosell
Territorial animals carry out extra-territorial movements (forays) to obtain pre-dispersal information or to increase reproductive success via extra-pair copulation. However, little is known about other purposes and spatial movement patterns of forays. In this study, we GPS-tagged 54 Eurasian beavers (Castor fiber), a year-round territorial, monogamous mammal, during the non-mating season. We investigated forays in territory-holding breeders (dominants) and non-breeding (subordinate) family members. Twenty of 46 dominant individuals (44%), and 6 of 10 subordinates (60%) conducted forays...
November 10, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29124028/inter-facility-transport-on-extracorporeal-life-support-clinical-outcomes-and-comparative-analysis-with-in-house-patients
#10
Tae Hee Hong, Heemoon Lee, Jae Jun Jung, Yang Hyun Cho, Kiick Sung, Ji-Hyuk Yang, Young-Tak Lee, Su Hyun Cho
Background: Extracorporeal life support (ECLS) is widely used in refractory heart or lung failure, and the demand for inter-facility transportation on ECLS is expanding. However, little is known about post-transportation outcomes, the clinical safety of such transportation, or the characteristics of the transported patients. Methods: This was a retrospective review of a 3-year, single-institution experience with inter-facility ECLS transport, as well as a comparative analysis of clinical outcomes with those of in-house patients...
October 2017: Korean Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/29123163/imidacloprid-and-chlorpyrifos-insecticides-impair-migratory-ability-in-a-seed-eating-songbird
#11
Margaret L Eng, Bridget J M Stutchbury, Christy A Morrissey
Birds that travel long distances between their wintering and breeding grounds may be particularly susceptible to neurotoxic insecticides, but the influence of insecticides on migration ability is poorly understood. Following acute exposure to two widely used agricultural insecticides, imidacloprid (neonicotinoid) and chlorpyrifos (organophosphate), we compared effects on body mass, migratory activity and orientation in a seed-eating bird, the white-crowned sparrow (Zonotrichia leucophrys). During spring migration, sparrows were captured, held and dosed by gavage daily for 3 days with either the vehicle control, low (10% LD50) or high (25% LD50) doses of imidacloprid or chlorpyrifos and tested in migratory orientation trials pre-exposure, post-exposure and during recovery...
November 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/29122417/the-effects-of-amplification-on-vocal-dose-in-teachers-with-dysphonia
#12
Joana Perpetuo Assad, Ana Cristina Côrtes Gama, Juliana Nunes Santos, Max de Castro Magalhães
PURPOSE: The purpose of this study was to determine if voice amplification influenced vocal dose in female teachers with dysphonia. MATERIAL AND METHODS: This was an experimental study with comparative intrasubjects in which 15 individuals were compared in two different moments: condition 1 (C1) without voice amplification and condition 2 (C2) with voice amplification. All of them were female, kindergarten and elementary school teachers who presented organic or functional dysphonia...
November 6, 2017: Journal of Voice: Official Journal of the Voice Foundation
https://www.readbyqxmd.com/read/29119946/conversion-of-isotropic-fluorescence-into-a-long-range-non-diverging-beam
#13
Douguo Zhang, Liang Fu Zhu, Chen Junxue, Ruxue Wang, Pei Wang, Hai Ming, Ramachandram Badugu, Mary Rosenfeld, Qiwen Zhan, Cuifang Kuang, Xu Liu, Joseph R Lakowicz
Fluorescent samples typically emit isotropically in all directions. Large lenses and other optical components are needed to capture a significant fraction of the emission, and complex confocal microscopes are required for high resolution focal-plane imaging. It is known that Bessel beams have remarkable properties of being able to travel over long distances, over 1000 times the wavelength, without diverging, and hence are called non-diffracting beams. In previous reports the Bessel beams were formed by an incident light source, typically with plane-wave illumination on a circular aperture...
November 9, 2017: Methods and Applications in Fluorescence
https://www.readbyqxmd.com/read/29117234/compensatory-selection-for-roads-over-natural-linear-features-by-wolves-in-northern-ontario-implications-for-caribou-conservation
#14
Erica J Newton, Brent R Patterson, Morgan L Anderson, Arthur R Rodgers, Lucas M Vander Vennen, John M Fryxell
Woodland caribou (Rangifer tarandus caribou) in Ontario are a threatened species that have experienced a substantial retraction of their historic range. Part of their decline has been attributed to increasing densities of anthropogenic linear features such as trails, roads, railways, and hydro lines. These features have been shown to increase the search efficiency and kill rate of wolves. However, it is unclear whether selection for anthropogenic linear features is additive or compensatory to selection for natural (water) linear features which may also be used for travel...
2017: PloS One
https://www.readbyqxmd.com/read/29115144/antidiarrhoeic-effect-and-dereplication-of-the-aqueous-extract-of-annona-crassiflora-annonaceae
#15
Camila Rodrigues Ferraz, Denise Brentan Silva, Ligia Carolina da Silva Prado, Hudson Armando Nunes Canabrava, Luiz Borges Bispo-da-Silva
We investigated the antidiarrhoeic effect of the aqueous extract of Annona crassiflora leaves (AEAC). The AEAC decreased the diarrhoeic stools and enteropooling induced by castor oil, without altering total faecal output; moreover, the distance travelled by charcoal meal in the intestine was increased. Twenty-eight compounds were identified by LC-DAD-MS in the AEAC, including flavonoids, alkaloids and proanthocyanidins. In addition, two oligomeric series of condensed tannins of up to nine flavan-3-ol units were characterised by MALDI-MS...
November 8, 2017: Natural Product Research
https://www.readbyqxmd.com/read/29112560/is-the-distance-worth-it-patients-with-rectal-cancer-traveling-to-high-volume-centers-experience-improved-outcomes
#16
Zhaomin Xu, Adan Z Becerra, Carla F Justiniano, Courtney I Boodry, Christopher T Aquina, Alex A Swanger, Larissa K Temple, Fergal J Fleming
BACKGROUND: It is unclear whether traveling long distances to high-volume centers would compensate for travel burden among patients undergoing rectal cancer resection. OBJECTIVE: The purpose of this study was to determine whether operative volume outweighs the advantages of being treated locally by comparing the outcomes of patients with rectal cancer treated at local, low-volume centers versus far, high-volume centers. DESIGN: This was a population-based study...
December 2017: Diseases of the Colon and Rectum
https://www.readbyqxmd.com/read/29107876/size-dependent-emission-characteristics-of-airborne-parent-and-halogenated-pahs-from-municipal-solid-waste-incinerators-in-shenzhen-china
#17
Wen-Bo Shu, Yi-Bo Zhao, Hong-Gang Ni, Hui Zeng
Two waste incinerators were selected for investigation of size-dependent emission characteristics of airborne parent and halogenated PAHs (PAHs and HPAHs) and incidence of these pollutants from trash incineration. The concentrations of total PAHs (gas and particles with aerodynamic diameter 0.43-10 μm) in ambient air of Shenzhen incinerators were at the lower end of the global range while those of HPAHs were higher than those of urban air in other studies. High-ring PAHs dominated in PM2.5 (66%-86%), while low-ring PAHs dominated in PM10 (83%-86%)...
October 30, 2017: Chemosphere
https://www.readbyqxmd.com/read/29104856/intramuscular-route-of-administration-increases-potency-in-eliciting-cocaine-induced-behavioral-sensitization
#18
Beth Ann Rice, Raza Tariq, Chana K Akins
Background: Cocaine is the number one abused psychostimulant drug that reaches addiction criterion in the US. In animals, repeated administration of cocaine results in behavioral sensitization which is thought to represent adaptations in the mesolimbic dopamine neural circuitry, the reward pathway. Cocaine-induced behavioral sensitization is evident in rodents and quail when cocaine is administered intraperitoneally (IP). Objectives: The purpose of the current study was to investigate dose-dependent and temporal effects of acute and chronic intramuscular (IM) administration of cocaine in male quail...
2017: Current Psychopharmacology
https://www.readbyqxmd.com/read/29102884/effects-of-dietary-2-2-4-4-tetrabromodiphenyl-ether-bde-47-exposure-on-medaka-oryzias-latipes-swimming-behavior
#19
Salvador Sastre, Carlos Fernández Torija, Gregoria Carbonell, José Antonio Rodríguez Martín, Eulalia María Beltrán, Miguel González-Doncel
A diet fortified with 2,2', 4,4'-tetrabromodiphenyl ether (BDE-47: 0, 10, 100, and 1000 ng/g) was dosed to 4-7-day-old post-hatch medaka fish for 40 days to evaluate the effects on the swimming activity of fish using a miniaturized swimming flume. Chlorpyrifos (CF)-exposed fish were selected as the positive control to assess the validity and sensitivity of the behavioral findings. After 20 and 40 days of exposure, the locomotor activity was analyzed for 6 min in a flume section (arena). The CF positive control for each time point were fish exposed to 50 ng CF/ml for 48 h...
November 2, 2017: Environmental Pollution
https://www.readbyqxmd.com/read/29102665/perinatal-exposure-to-low-dose-imidacloprid-causes-adhd-like-symptoms-evidences-from-an-invertebrate-model-study
#20
Seoyoung Kim, Hee-Seok Lee, Yooheon Park
The fundamental diagnoses of attention deficit hyperactivity disorder (ADHD) and autism consists of inattention, hyperactivity, and impulsivity, which lead to abnormal social interactions and repetitive and restricted behavior. Several food contaminants are suspected of being a possible contributing factor to the present-day increase in diseases, such as obesity and ADHD, and pesticides are also considered as a contributor to the increased prevalence of ADHD. Imidacloprid is a neonicotinoid insecticide with lower toxicity to mammals...
November 2, 2017: Food and Chemical Toxicology
keyword
keyword
104409
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"