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https://www.readbyqxmd.com/read/29353124/projecting-environmental-suitable-areas-for-malaria-transmission-in-china-under-climate-change-scenarios
#1
Samuel Hundessa, Shanshan Li, De Li Liu, Jinpeng Guo, Yuming Guo, Wenyi Zhang, Gail Williams
INTRODUCTION: The proportion of imported malaria cases in China has increased over recent years, and has presented challenges for the malaria elimination program in China. However, little is known about the geographic distribution and environmental suitability for malaria transmission under projected climate change scenarios. METHODS: Using the MaxEnt model based on malaria presence-only records, we produced environmental suitability maps and examined the relative contribution of topographic, demographic, and environmental risk factors for P...
January 17, 2018: Environmental Research
https://www.readbyqxmd.com/read/29352815/book-review-artificial-ventilation-a-basic-clinical-guide-by-dj-baker-springer-switzerland-2016-doi-10-1007-978-3-319-32501-9
#2
Samuel J Stratton
No abstract text is available yet for this article.
January 21, 2018: Prehospital and Disaster Medicine
https://www.readbyqxmd.com/read/29352480/temporal-heterogeneity-increases-with-spatial-heterogeneity-in-ecological-communities
#3
Scott L Collins, Meghan L Avolio, Corinna Gries, Lauren M Hallett, Sally E Koerner, Kimberly J La Pierre, Andrew L Rypel, Eric R Sokol, Samuel B Fey, Dan F B Flynn, Sydney K Jones, Laura M Ladwig, Julie Ripplinger, Matt B Jones
Heterogeneity is increasingly recognized as a foundational characteristic of ecological systems. Under global change, understanding temporal community heterogeneity is necessary for predicting the stability of ecosystem functions and services. Indeed, spatial heterogeneity is commonly used in alternative stable state theory as a predictor of temporal heterogeneity and therefore an early indicator of regime shifts. To evaluate whether spatial heterogeneity in species composition is predictive of temporal heterogeneity in ecological communities, we analyzed 68 community datasets spanning freshwater and terrestrial systems where measures of species abundance were replicated over space and time...
January 20, 2018: Ecology
https://www.readbyqxmd.com/read/29352411/the-impact-of-using-an-upper-limb-prosthesis-on-the-perception-of-real-and-illusory-weight-differences
#4
Gavin Buckingham, Johnny Parr, Greg Wood, Samuel Vine, Pan Dimitriou, Sarah Day
Little is known about how human perception is affected using an upper-limb prosthesis. To shed light on this topic, we investigated how using an upper-limb prosthesis affects individuals' experience of object weight. First, we examined how a group of upper-limb amputee prosthetic users experienced real mass differences and illusory weight differences in the context of the 'size-weight' illusion. Surprisingly, the upper-limb prosthetic users reported a markedly smaller illusion than controls, despite equivalent perceptions of a real mass difference...
January 19, 2018: Psychonomic Bulletin & Review
https://www.readbyqxmd.com/read/29352316/kansl1-variation-is-not-a-major-contributing-factor-in-self-limited-focal-epilepsy-syndromes-of-childhood
#5
Kenneth A Myers, Amelia McGlade, Bernd A Neubauer, Dennis Lal, Samuel F Berkovic, Ingrid E Scheffer, Michael S Hildebrand
BACKGROUND: KANSL1 haploinsufficiency causes Koolen-de Vries syndrome (KdVS), characterized by dysmorphic features and intellectual disability; amiable personality, congenital malformations and seizures also commonly occur. The epilepsy phenotypic spectrum in KdVS is broad, but most individuals have focal seizures with some having a phenotype resembling the self-limited focal epilepsies of childhood (SFEC). We hypothesized that variants in KANSL1 contribute to pathogenesis of SFEC. MATERIALS AND METHODS: We screened KANSL1 for single nucleotide variants in 90 patients with SFEC...
2018: PloS One
https://www.readbyqxmd.com/read/29352102/teenage-onset-progressive-myoclonic-epilepsy-due-to-a-familial-c9orf72-repeat-expansion
#6
Jelle van den Ameele, Ivana Jedlickova, Anna Pristoupilova, Anne Sieben, Sara Van Mossevelde, Chantal Ceuterick-de Groote, Helena Hůlková, Radoslav Matej, Alfred Meurs, Christine Van Broeckhoven, Samuel F Berkovic, Patrick Santens, Stanislav Kmoch, Bart Dermaut
BACKGROUND: The progressive myoclonic epilepsies (PME) are a heterogeneous group of disorders in which a specific diagnosis cannot be made in a subset of patients, despite exhaustive investigation. C9orf72 repeat expansions are emerging as an important causal factor in several adult-onset neurodegenerative disorders, in particular frontotemporal lobar degeneration and amyotrophic lateral sclerosis. An association with PME has not been reported previously. OBJECTIVE: To identify the causative mutation in a Belgian family where the proband had genetically unexplained PME...
January 19, 2018: Neurology
https://www.readbyqxmd.com/read/29351821/reliability-of-the-american-academy-of-sleep-medicine-rules-for-assessing-sleep-depth-in-clinical-practice
#7
Magdy Younes, Samuel T Kuna, Allan I Pack, James K Walsh, Clete A Kushida, Bethany Staley, Grace W Pien
STUDY OBJECTIVES: The American Academy of Sleep Medicine has published manuals for scoring polysomnograms that recommend time spent in non-rapid eye movement sleep stages (stage N1, N2, and N3 sleep) be reported. Given the well-established large interrater variability in scoring stage N1 and N3 sleep, we determined the range of time in stage N1 and N3 sleep scored by a large number of technologists when compared to reasonably estimated true values. METHODS: Polysomnograms of 70 females were scored by 10 highly trained sleep technologists, two each from five different academic sleep laboratories...
January 16, 2018: Journal of Clinical Sleep Medicine: JCSM: Official Publication of the American Academy of Sleep Medicine
https://www.readbyqxmd.com/read/29351634/commentary-how-should-hospitals-respond-to-surgeons-requests-to-schedule-overlapping-surgeries
#8
Amanda J Morris, Michelle M Mello, Joseph A Sanford, Ryan B Green, Samuel H Wald, Bassam Kadry, Alex Macario
No abstract text is available yet for this article.
January 17, 2018: Neurosurgery
https://www.readbyqxmd.com/read/29351193/restricted-social-engagement-among-adults-living-with-chronic-conditions
#9
Kayla P Meek, Caroline D Bergeron, Samuel D Towne, SangNam Ahn, Marcia G Ory, Matthew Lee Smith
Background: Social engagement is key to health and quality of life. Little is known about social engagement patterns of middle-aged and older adults who live with one or more chronic illnesses. This study investigated social engagement restrictions among middle-aged and older adults with chronic conditions and factors associated with these restrictions. Methods: Cross-sectional representative data from the National Council on Aging Chronic Care Survey were examined for relationships between social engagement restrictions and chronic conditions, health status, support, quality of life implications, self-care barriers, caregiving, and demographics...
January 19, 2018: International Journal of Environmental Research and Public Health
https://www.readbyqxmd.com/read/29351035/conscious-perception-of-facial-asymmetry-in-a-unilateral-cleft-lip-model
#10
Allison M Dobbie, Ralph C Ward, Samuel L Oyer, Lewis J Overton, Elizabeth G Hill, Krishna G Patel
OBJECTIVE: Lip asymmetry after a unilateral cleft lip repair can be perceived as an unsatisfactory result. The objective of this study is to determine the degree of upper lip asymmetry and/or nasal alar hooding required for recognition of asymmetry in a simulated model of unilateral cleft lip. DESIGN: A model of unilateral cleft lip was created using digital morphing software to simulate asymmetries in vermilion height and nasal hooding in photographs of children...
February 2018: Cleft Palate-craniofacial Journal
https://www.readbyqxmd.com/read/29351013/leaf-form-evolution-in-viburnum-parallels-variation-within-individual-plants
#11
Elizabeth L Spriggs, Samuel B Schmerler, Erika J Edwards, Michael J Donoghue
Few studies have critically evaluated how morphological variation within individual organisms corresponds to variation within and among species. Subindividual variation in plants facilitates such studies because their indeterminate modular growth generates multiple serially homologous structures along growing axes. Focusing on leaf form, we evaluate how subindividual trait variation relates to leaf evolution across Viburnum, a clade of woody angiosperms. In Viburnum we infer multiple independent origins of wide/lobed leaves with toothed margins from ancestors with elliptical, smooth-margined leaves...
February 2018: American Naturalist
https://www.readbyqxmd.com/read/29350472/the-chemistry-and-pharmacology-of-synthetic-cannabinoid-sdb-006-and-its-regioisomeric-fluorinated-and-methoxylated-analogues
#12
Samuel D Banister, Alexander Olson, Matthew Winchester, Jordyn Stuart, Amelia R Edington, Richard C Kevin, Mitchell Longworth, Marco Herrera, Mark Connor, Iain S McGregor, Roy R Gerona, Michael Kassiou
Synthetic cannabinoids are the largest and most structurally diverse class of new psychoactive substances, with manufacturers often using isomerism to evade detection and circumvent legal restriction. The regioisomeric methoxy- and fluorine-substituted analogues of SDB-006 (N-benzyl-1-pentyl-1H-indole-3-carboxamide) were synthesized and could not be differentiated by gas chromatography-mass spectrometry (GC-MS), but were distinguishable by liquid chromatography-quadrupole time-of-flight-MS (LC-QTOF-MS). In a fluorescence-based plate reader membrane potential assay, SDB-006 acted as a potent agonist at human cannabinoid receptors (CB1 EC50 = 19 nM)...
January 19, 2018: Drug Testing and Analysis
https://www.readbyqxmd.com/read/29350187/multifractal-dynamics-of-resting-state-functional-connectivity-in-the-prefrontal-cortex
#13
Frigyes Samuel Racz, Peter Mukli, Zoltan Nagy, Andras Eke
Brain function is organized as a network of functional connections between different neuronal populations with connection strengths dynamically changing in time and space. Studies investigating functional connectivity (FC) usually follow a static approach when describing FC by considering the connectivity strengths constant, however a dynamic approach seems more reasonable, as this way the spatio-temporal dynamics of the underlying system can also be captured. Objective: The scale-free, i.e. fractal nature of neural dynamics is an inherent property of the nervous system...
January 19, 2018: Physiological Measurement
https://www.readbyqxmd.com/read/29350107/author-accepted-manuscript-the-effects-of-ethnicity-musicianship-and-tone-language-experience-on-pitch-perception
#14
Yi Zheng, Arthur G Samuel
No abstract text is available yet for this article.
January 1, 2018: Quarterly Journal of Experimental Psychology: QJEP
https://www.readbyqxmd.com/read/29350083/from-a-fair-game-to-a-form-of-covert-research-research-ethics-committee-members-differing-notions-of-consent-and-potential-risk-to-participants-within-social-media-research
#15
R A Hibbin, G Samuel, G E Derrick
Social media (SM) research presents new challenges for research ethics committees (RECs) who must balance familiar ethical principles with new notions of public availability. This article qualitatively examines how U.K. REC members view this balance in terms of risk and consent. While it found significant variance overall, there were discernible experience-based trends. REC members with less experience of reviewing SM held inflexible notions of consent and risk that could be categorized as either relying on traditional notions of requiring direct consent, or viewing publicly available data as "fair game...
January 1, 2018: Journal of Empirical Research on Human Research Ethics: JERHRE
https://www.readbyqxmd.com/read/29350033/impact-of-backbone-pattern-and-residue-substitution-on-helicity-in-%C3%AE-%C3%AE-%C3%AE-peptides
#16
Young-Hee Shin, Samuel H Gellman
We have evaluated the impact of changes in the chemical structure of peptidic oligomers containing α-, β-, and γ-amino acid residues (α/β/γ-peptides) on the propensities of these oligomers to adopt helical conformations in aqueous and alcoholic solutions. These studies were inspired by our previous discovery that α/β/γ-peptides containing a regular αγααβα hexad repeat adopt an α-helix-like conformation in which the β and γ residues are aligned in a stripe along one side, and the remainder of the helix surface is defined by the α residues...
January 19, 2018: Journal of the American Chemical Society
https://www.readbyqxmd.com/read/29349721/effects-of-load-on-the-acute-response-of-muscles-proximal-and-distal-to-blood-flow-restriction
#17
Matthew B Jessee, J Grant Mouser, Samuel L Buckner, Scott J Dankel, Kevin T Mattocks, Takashi Abe, Jeremy P Loenneke
To determine the effects of load and blood flow restriction (BFR) on muscular responses, we asked 12 participants to perform chest presses under four different conditions [30/0, 30/40, 50/0, and 50/40, presented as percentage one-repetition maximum (1RM)/percentage arterial occlusion pressure (AOP)]. Muscle thickness increased pre- to post-exercise [chest: mean 0.29, 95% confidence interval (CI) 0.21, 0.37 cm; triceps: mean 0.44, 95% CI 0.34, 0.54 cm], remaining elevated for 15 min post-exercise. Electromyography amplitude was greater with 50% 1RM and increased over time for the first three repetitions of each set of chest presses...
January 18, 2018: Journal of Physiological Sciences: JPS
https://www.readbyqxmd.com/read/29349409/salvage-of-bilateral-renal-artery-occlusion-after-endovascular-aneurysm-repair-with-open-splenorenal-bypass
#18
Samuel Jessula, Christine R Herman, Min Lee, Christopher B Lightfoot, Patrick Casey
We report renal salvage maneuvers after accidental bilateral renal artery coverage during endovascular aneurysm repair of an infrarenal abdominal aortic aneurysm. A 79-year-old man with an infrarenal abdominal aortic aneurysm was treated with endovascular aneurysm repair. Completion angiography demonstrated coverage of the renal arteries. Several revascularization techniques were attempted, including endograft repositioning and endovascular stenting through the femoral and brachial approach. The patient eventually underwent open splenorenal bypass with a Y Gore-Tex graft (W...
September 2017: Journal of Vascular Surgery Cases and Innovative Techniques
https://www.readbyqxmd.com/read/29348924/mortality-and-hospitalizations-in-intensive-dialysis-a-systematic-review-and-meta-analysis
#19
Anna Mathew, Jody-Ann McLeggon, Nirav Mehta, Samuel Leung, Valerie Barta, Thomas McGinn, Gihad Nesrallah
Background: Survival and hospitalization are critically important outcomes considered when choosing between intensive hemodialysis (HD), conventional HD, and peritoneal dialysis (PD). However, the comparative effectiveness of these modalities is unclear. Objective: We had the following aims: (1) to compare the association of mortality and hospitalization in patients undergoing intensive HD, compared with conventional HD or PD and (2) to appraise the methodological quality of the supporting evidence...
2018: Canadian Journal of Kidney Health and Disease
https://www.readbyqxmd.com/read/29348597/author-correction-short-course-high-dose-rifampicin-achieves-wolbachia-depletion-predictive-of-curative-outcomes-in-preclinical-models-of-lymphatic-filariasis-and-onchocerciasis
#20
Ghaith Aljayyoussi, Hayley E Tyrer, Louise Ford, Hanna Sjoberg, Nicolas Pionnier, David Waterhouse, Jill Davies, Joanne Gamble, Haelly Metuge, Darren A N Cook, Andrew Steven, Raman Sharma, Ana F Guimaraes, Rachel H Clare, Andrew Cassidy, Kelly L Johnston, Laura Myhill, Laura Hayward, Samuel Wanji, Joseph D Turner, Mark J Taylor, Stephen A Ward
A correction to this article has been published and is linked from the HTML version of this paper. The error has been fixed in the paper.
January 18, 2018: Scientific Reports
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