keyword
MENU ▼
Read by QxMD icon Read
search

Bayesian

keyword
https://www.readbyqxmd.com/read/29777093/estimating-child-mortality-rate-and-its-trend-in-hamadan-province-western-iran-from-1990-to-2016-implications-for-sustainable-development-goal
#1
Younes Mohammadi, Rashid Heidarimoghadam, Bistoon Hosseini, Mohammad Babamiri, Azita Nikravesh, Masoumeh Javaheri, Babak Moeini
BACKGROUND: Child mortality is one of the major health indices and the main targets in sustainable development goals. This study aimed to estimate child mortality rate and assess the progress toward sustainable development goals in Hamadan Province, western Iran and its districts from 1990 to 2016. STUDY DESIGN: A cross-sectional study. METHODS: We used two data sources including death registration system (DRS) and summary birth history data (SBH) of 2010 census for estimating child mortality rate...
March 7, 2018: Journal of Research in Health Sciences
https://www.readbyqxmd.com/read/29775905/kinetic-modelling-of-methane-production-during-bio-electrolysis-from-anaerobic-co-digestion-of-sewage-sludge-and-food-waste
#2
Kalp Bhusan Prajapati, Rajesh Singh
In present study batch tests were performed to investigate the enhancement in methane production under bio-electrolysis anaerobic co-digestion of sewage sludge and food waste. The bio-electrolysis reactor system (B-EL) yield more methane 148.5 ml/g COD in comparison to reactor system without bio-electrolysis (B-CONT) 125.1 ml/g COD. Whereas bio-electrolysis reactor system (C-EL) Iron Scraps amended yield lesser methane (51.2 ml/g COD) in comparison to control bio-electrolysis reactor system without Iron scraps (C-CONT - 114...
May 10, 2018: Bioresource Technology
https://www.readbyqxmd.com/read/29774975/signals-of-large-scale-climate-drivers-hatchery-enhancement-and-marine-factors-in-yukon-river-chinook-salmon-survival-revealed-with-a-bayesian-life-history-model
#3
Curry J Cunningham, Peter A H Westley, Milo D Adkison
Understanding how species might respond to climate change involves disentangling the influence of co-occurring environmental factors on population dynamics, and is especially problematic for migratory species like Pacific salmon that move between ecosystems. To date, debate surrounding the causes of recent declines in Yukon River Chinook salmon (Oncorhynchus tshawytscha) abundance has centered on whether factors in freshwater or marine environments control variation in survival, and how these populations at the northern extremity of the species range will respond to climate change...
May 18, 2018: Global Change Biology
https://www.readbyqxmd.com/read/29773959/conservation-systematics-of-the-shield-backed-trapdoor-spiders-of-the-nigrum-group-mygalomorphae-idiopidae-idiosoma-integrative-taxonomy-reveals-a-diverse-and-threatened-fauna-from-south-western-australia
#4
Michael G Rix, Joel A Huey, Steven J B Cooper, Andrew D Austin, Mark S Harvey
The aganippine shield-backed trapdoor spiders of the monophyletic nigrum -group of Idiosoma Ausserer s. l. are revised, and 15 new species are described from Western Australia and the Eyre Peninsula of South Australia: I. arenaceum Rix & Harvey, sp. n. , I. corrugatum Rix & Harvey, sp. n. , I. clypeatum Rix & Harvey, sp. n. , I. dandaragan Rix & Harvey, sp. n. , I. formosum Rix & Harvey, sp. n. , I. gardneri Rix & Harvey, sp. n. , I. gutharuka Rix & Harvey, sp. n. , I. incomptum Rix & Harvey, sp...
2018: ZooKeys
https://www.readbyqxmd.com/read/29773489/county-level-trends-in-suicide-rates-in-the-u-s-2005-2015
#5
Lauren M Rossen, Holly Hedegaard, Diba Khan, Margaret Warner
INTRODUCTION: Understanding the geographic patterns of suicide can help inform targeted prevention efforts. Although state-level variation in age-adjusted suicide rates has been well documented, trends at the county-level have been largely unexplored. This study uses small area estimation to produce stable county-level estimates of suicide rates to examine geographic, temporal, and urban-rural patterns in suicide from 2005 to 2015. METHODS: Using National Vital Statistics Underlying Cause of Death Files (2005-2015), hierarchical Bayesian models were used to estimate suicide rates for 3,140 counties...
May 8, 2018: American Journal of Preventive Medicine
https://www.readbyqxmd.com/read/29772889/bivariate-spatiotemporal-disease-mapping-of-cancer-of-the-breast-and-cervix-uteri-among-iranian-women
#6
Mehdi Raei, Volker Johann Schmid, Behzad Mahaki
Cervical cancer in women is one of the most common cancers and breast cancer has grown dramatically in recent years. The purpose of this study was to map the incidence of breast and cervix uteri cancer among Iranian women over a 6-year period (2004-2009) searching for trend changes and risk factors. Cancer incidence data were extracted from the annual reports of the National Cancer Registry in Iran. Hierarchical Bayesian models, including random spatial and temporal effects was utilized together with bivariate, spatio-temporal shared component modelling...
May 8, 2018: Geospatial Health
https://www.readbyqxmd.com/read/29772882/correlation-analysis-of-air-pollutant-index-levels-and-dengue-cases-across-five-different-zones-in-selangor-malaysia
#7
Loshini Thiruchelvam, Sarat C Dass, Rafdzah Zaki, Abqariyah Yahya, Vijanth S Asirvadam
This study investigated the potential relationship between dengue cases and air quality - as measured by the Air Pollution Index (API) for five zones in the state of Selangor, Malaysia. Dengue case patterns can be learned using prediction models based on feedback (lagged terms). However, the question whether air quality affects dengue cases is still not thoroughly investigated based on such feedback models. This work developed dengue prediction models using the autoregressive integrated moving average (ARIMA) and ARIMA with an exogeneous variable (ARIMAX) time series methodologies with API as the exogeneous variable...
May 7, 2018: Geospatial Health
https://www.readbyqxmd.com/read/29772874/spatial-electromagnetic-field-intensity-modelling-of-global-system-for-mobile-communication-base-stations-in-the-istanbul-technical-university-ayazaga-campus-area
#8
Kubra Boz, Hayri Hakan Denli
The rapid development of the global system for mobile communication services and the consequent increased electromagnetic field (EMF) exposure to the human body have generated debate on the potential danger with respect to human health. The many research studies focused on this subject have, however, not provided any certain evidence about harmful consequences due to mobile communication systems. On the other hand, there are still views suggesting such exposure might affect the human body in different ways...
May 7, 2018: Geospatial Health
https://www.readbyqxmd.com/read/29772427/the-dif2ferent-behaviors-of-glyphosate-and-ampa-in-compost-amended-soil
#9
Tomas Erban, Martin Stehlik, Bruno Sopko, Martin Markovic, Marcela Seifrtova, Tatana Halesova, Pavel Kovaricek
The broad-spectrum herbicide glyphosate is one of the most widely used pesticides. Both glyphosate and its major metabolite, aminomethylphosphonic acid (AMPA), persist in waters; thus, their environmental fates are of interest. We investigated the influence of compost dose, sampling depth, moisture and saturated hydraulic conductivity (Ks ) on the persistence of these substances. The amounts of AMPA quantified by triple quadrupole liquid chromatography-mass spectrometry (LC-QqQ-MS/MS) using isotopically labeled extraction standards were higher than those of glyphosate and differed among the samples...
May 4, 2018: Chemosphere
https://www.readbyqxmd.com/read/29772376/understanding-re-distribution-of-road-deposited-particle-bound-pollutants-using-a-bayesian-network-bn-approach
#10
An Liu, Buddhi Wijesiri, Nian Hong, Panfeng Zhu, Prasanna Egodawatta, Ashantha Goonetilleke
Road deposited pollutants (build-up) are continuously re-distributed by external factors such as traffic and wind turbulence, influencing stormwater runoff quality. However, current stormwater quality modelling approaches do not account for the re-distribution of pollutants. This undermines the accuracy of stormwater quality predictions, constraining the design of effective stormwater treatment measures. This study, using over 1000 data points, developed a Bayesian Network modelling approach to investigate the re-distribution of pollutant build-up on urban road surfaces...
May 8, 2018: Journal of Hazardous Materials
https://www.readbyqxmd.com/read/29772062/a-three-part-bayesian-network-for-modeling-dwelling-fires-and-their-impact-upon-people-and-property
#11
D B Matellini, A D Wall, I D Jenkinson, J Wang, R Pritchard
In the United Kingdom, dwelling fires are responsible for the majority of all fire-related fatalities. The development of these incidents involves the interaction of a multitude of variables that combine in many different ways. Consequently, assessment of dwelling fire risk can be complex, which often results in ambiguity during fire safety planning and decision making. In this article, a three-part Bayesian network model is proposed to study dwelling fires from ignition through to extinguishment in order to improve confidence in dwelling fire safety assessment...
May 17, 2018: Risk Analysis: An Official Publication of the Society for Risk Analysis
https://www.readbyqxmd.com/read/29772061/an-image-guided-radiotherapy-decision-support-framework-incorporating-a-bayesian-network-and-visualization-tool
#12
Catriona Hargrave, Timothy Deegan, Tomasz Bednarz, Michael Poulsen, Fiona Harden, Kerrie Mengersen
PURPOSE: To describe a Bayesian network (BN) and complementary visualization tool, that aim to support decision-making during online cone-beam computed tomography (CBCT)-based image guide radiotherapy (IGRT) for prostate cancer patients. METHODS: The BN was created to represent relationships between observed prostate, proximal seminal vesicle (PSV), bladder and rectum volume variations, an image feature alignment score (FASTV _ OAR ), delivered dose and treatment plan compliance (TPC)...
May 17, 2018: Medical Physics
https://www.readbyqxmd.com/read/29771192/fine-scale-population-genetic-structure-and-within-tree-distribution-of-mating-types-of-venturia-effusa-cause-of-pecan-scab-in-the-u-s-a
#13
Clive Bock, Carolyn Young, Katherine Stevenson, Nikki Charlton
Scab (caused by Venturia effusa) is the major disease of pecan in the southeastern U.S.A. There is no information available on the fine scale population genetic diversity, or the occurrence of clonal types at small spatial scales that provides insight into inoculum sources and dispersal mechanisms, and potential opportunity for sexual reproduction. To investigate fine scale genetic diversity, 4 trees (cv. Wichita = populations) were sampled hierarchically: within each tree canopy, 4 approximately evenly spaced terminals (subpopulations) were selected and up to 6 leaflets (sub-subpopulations) were sampled from different compound leaves on each terminal...
May 17, 2018: Phytopathology
https://www.readbyqxmd.com/read/29769593/east-asian-warm-season-temperature-variations-over-the-past-two-millennia
#14
Huan Zhang, Johannes P Werner, Elena García-Bustamante, Fidel González-Rouco, Sebastian Wagner, Eduardo Zorita, Klaus Fraedrich, Johann H Jungclaus, Fredrik Charpentier Ljungqvist, Xiuhua Zhu, Elena Xoplaki, Fahu Chen, Jianping Duan, Quansheng Ge, Zhixin Hao, Martin Ivanov, Lea Schneider, Stefanie Talento, Jianglin Wang, Bao Yang, Jürg Luterbacher
East Asia has experienced strong warming since the 1960s accompanied by an increased frequency of heat waves and shrinking glaciers over the Tibetan Plateau and the Tien Shan. Here, we place the recent warmth in a long-term perspective by presenting a new spatially resolved warm-season (May-September) temperature reconstruction for the period 1-2000 CE using 59 multiproxy records from a wide range of East Asian regions. Our Bayesian Hierarchical Model (BHM) based reconstructions generally agree with earlier shorter regional temperature reconstructions but are more stable due to additional temperature sensitive proxies...
May 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29769551/slow-touch-targeting-ct-fibres-does-not-increase-prosocial-behaviour-in-economic-laboratory-tasks
#15
Lisa Anna Rosenberger, Anbjørn Ree, Christoph Eisenegger, Uta Sailer
Field studies have demonstrated that humans become more generous, helpful and compliant after having been touched by another person. Here, we explored whether these effects are larger for touch activating the C-tactile (CT) fibres, as it is ascribed a particular role in establishing and maintaining bonds and affiliative interactions. The role of CT-targeted and non-targeted touch on prosocial behaviour was investigated in three different experiments using a trust game and a task measuring individual differences in social value orientations (the SVO task)...
May 16, 2018: Scientific Reports
https://www.readbyqxmd.com/read/29769407/information-sensitivity-functions-to-assess-parameter-information-gain-and-identifiability-of-dynamical-systems
#16
Sanjay Pant
A new class of functions, called the 'information sensitivity functions' (ISFs), which quantify the information gain about the parameters through the measurements/observables of a dynamical system are presented. These functions can be easily computed through classical sensitivity functions alone and are based on Bayesian and information-theoretic approaches. While marginal information gain is quantified by decrease in differential entropy, correlations between arbitrary sets of parameters are assessed through mutual information...
May 2018: Journal of the Royal Society, Interface
https://www.readbyqxmd.com/read/29769357/evolution-of-genomic-variation-in-the-burrowing-owl-in-response-to-recent-colonization-of-urban-areas
#17
Jakob C Mueller, Heiner Kuhl, Stefan Boerno, Jose L Tella, Martina Carrete, Bart Kempenaers
When a species successfully colonizes an urban habitat it can be expected that its population rapidly adapts to the new environment but also experiences demographic perturbations. It is, therefore, essential to gain an understanding of the population structure and the demographic history of the urban and neighbouring rural populations before studying adaptation at the genome level. Here, we investigate populations of the burrowing owl ( Athene cunicularia ), a species that colonized South American cities just a few decades ago...
May 16, 2018: Proceedings. Biological Sciences
https://www.readbyqxmd.com/read/29769251/systematic-review-and-network-meta-analysis-of-resective-surgery-for-mesial-temporal-lobe-epilepsy
#18
Puneet Jain, George Tomlinson, Carter Snead, Beate Sander, Elysa Widjaja
OBJECTIVE: To evaluate the effectiveness of anterior temporal lobectomy (ATL) versus selective amygdalohippocampectomy (SAH) on seizure-free outcome in patients with temporal lobe epilepsy, using both direct and indirect evidence from the literature. METHODS: MEDLINE, Embase and Cochrane databases were searched for original research articles and systematic reviews comparing ATL versus SAH, and ATL or SAH versus medical management (MM). The outcome was seizure freedom at 12 months of follow-up or longer...
May 16, 2018: Journal of Neurology, Neurosurgery, and Psychiatry
https://www.readbyqxmd.com/read/29769209/time-to-event-bayesian-optimal-interval-design-to-accelerate-phase-i-trials
#19
Ying Yuan, Ruitao Lin, Daniel Li, Lei Nie, Katherine E Warren
Late-onset toxicity is common for novel molecularly targeted agents and immunotherapy. It causes major logistic difficulty for existing adaptive phase I trial designs, which require the observance of toxicity early enough to apply dose escalation rules for new patients. The same logistic difficulty arises when the accrual is rapid. We propose the time-to-event Bayesian optimal interval (TITE-BOIN) design to accelerate phase I trials by allowing for real-time dose assignment decisions for new patients while some enrolled patients' toxicity data are still pending...
May 16, 2018: Clinical Cancer Research: An Official Journal of the American Association for Cancer Research
https://www.readbyqxmd.com/read/29769117/a-protocol-for-a-network-meta-analysis-of-interventions-to-treat-patients-with-sudden-sensorineural-hearing-loss
#20
Nadera Ahmadzai, Shaun Kilty, Dianna Wolfe, Jamie Bonaparte, David Schramm, Elizabeth Fitzpatrick, Vincent Lin, Wei Cheng, Becky Skidmore, David Moher, Brian Hutton
BACKGROUND: Hearing loss is one of the leading causes of disability worldwide, with greater than 20% of Canadian adults having measurable hearing loss in at least one ear. Patients with hearing loss experience impaired quality of life, and emotional and financial consequences that affect themselves and their families. Sudden sensorineural hearing loss (SSNHL) is a common but difficult to treat form of hearing loss that has a sudden onset of ≤ 72 h associated with various etiologies, with the majority of cases being idiopathic...
May 16, 2018: Systematic Reviews
keyword
keyword
19214
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"