Int J Health Geogr - Utilization of combined remote sensing techniques to detect environmental variables influencing malaria vector densities in rural West Africa.

Tópicos

{ high(1669) rate(1365) level(1280) }
{ method(984) reconstruct(947) comput(926) }
{ measur(2081) correl(1212) valu(896) }
{ spatial(1525) area(1432) region(1030) }
{ monitor(1329) mobil(1314) devic(1160) }
{ detect(2391) sensit(1101) algorithm(908) }
{ risk(3053) factor(974) diseas(938) }
{ sampl(1606) size(1419) use(1276) }
{ data(3008) multipl(1320) sourc(1022) }
{ model(2656) set(1616) predict(1553) }
{ featur(3375) classif(2383) classifi(1994) }
{ research(1085) discuss(1038) issu(1018) }
{ method(1557) propos(1049) approach(1037) }
{ perform(1367) use(1326) method(1137) }
{ sequenc(1873) structur(1644) protein(1328) }
{ imag(2830) propos(1344) filter(1198) }
{ take(945) account(800) differ(722) }
{ studi(1410) differ(1259) use(1210) }
{ studi(1119) effect(1106) posit(819) }
{ signal(2180) analysi(812) frequenc(800) }
{ health(1844) social(1437) communiti(874) }
{ estim(2440) model(1874) function(577) }
{ system(1976) rule(880) can(841) }
{ patient(2315) diseas(1263) diabet(1191) }
{ motion(1329) object(1292) video(1091) }
{ treatment(1704) effect(941) patient(846) }
{ framework(1458) process(801) describ(734) }
{ concept(1167) ontolog(924) domain(897) }
{ data(1714) softwar(1251) tool(1186) }
{ howev(809) still(633) remain(590) }
{ data(3963) clinic(1234) research(1004) }
{ compound(1573) activ(1297) structur(1058) }
{ age(1611) year(1155) adult(843) }
{ activ(1138) subject(705) human(624) }
{ time(1939) patient(1703) rate(768) }
{ use(2086) technolog(871) perceiv(783) }
{ use(976) code(926) identifi(902) }
{ survey(1388) particip(1329) question(1065) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ inform(2794) health(2639) internet(1427) }
{ imag(1057) registr(996) error(939) }
{ bind(1733) structur(1185) ligand(1036) }
{ method(1219) similar(1157) match(930) }
{ network(2748) neural(1063) input(814) }
{ imag(2675) segment(2577) method(1081) }
{ studi(2440) review(1878) systemat(933) }
{ assess(1506) score(1403) qualiti(1306) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ clinic(1479) use(1117) guidelin(835) }
{ algorithm(1844) comput(1787) effici(935) }
{ extract(1171) text(1153) clinic(932) }
{ design(1359) user(1324) use(1319) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ care(1570) inform(1187) nurs(1089) }
{ general(901) number(790) one(736) }
{ search(2224) databas(1162) retriev(909) }
{ featur(1941) imag(1645) propos(1176) }
{ case(1353) use(1143) diagnosi(1136) }
{ perform(999) metric(946) measur(919) }
{ system(1050) medic(1026) inform(1018) }
{ import(1318) role(1303) understand(862) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ blood(1257) pressur(1144) flow(957) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ data(2317) use(1299) case(1017) }
{ medic(1828) order(1363) alert(1069) }
{ cost(1906) reduc(1198) effect(832) }
{ group(2977) signific(1463) compar(1072) }
{ gene(2352) biolog(1181) express(1162) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ patient(1821) servic(1111) care(1106) }
{ can(981) present(881) function(850) }
{ analysi(2126) use(1163) compon(1037) }
{ structur(1116) can(940) graph(676) }
{ cancer(2502) breast(956) screen(824) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ decis(3086) make(1611) patient(1517) }
{ process(1125) use(805) approach(778) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }
{ method(2212) result(1239) propos(1039) }

Resumo

TRODUCTION: The use of remote sensing has found its way into the field of epidemiology within the last decades. With the increased sensor resolution of recent and future satellites new possibilities emerge for high resolution risk modeling and risk mapping.METHODS: A SPOT 5 satellite image, taken during the rainy season 2009 was used for calculating indices by combining the image's spectral bands. Besides the widely used Normalized Difference Vegetation Index (NDVI) other indices were tested for significant correlation against field observations. Multiple steps, including the detection of surface water, its breeding appropriateness for Anopheles and modeling of vector imagines abundance, were performed. Data collection on larvae, adult vectors and geographic parameters in the field, was amended by using remote sensing techniques to gather data on altitude (Digital Elevation Model = DEM), precipitation (Tropical Rainfall Measurement Mission = TRMM), land surface temperatures (LST).RESULTS: The DEM derived altitude as well as indices calculations combining the satellite's spectral bands (NDTI = Normalized Difference Turbidity Index, NDWI Mac Feeters = Normalized Difference Water Index) turned out to be reliable indicators for surface water in the local geographic setting. While Anopheles larvae abundance in habitats is driven by multiple, interconnected factors - amongst which the NDVI - and precipitation events, the presence of vector imagines was found to be correlated negatively to remotely sensed LST and positively to the cumulated amount of rainfall in the preceding 15 days and to the Normalized Difference Pond Index (NDPI) within the 500 m buffer zone around capture points.CONCLUSIONS: Remotely sensed geographical and meteorological factors, including precipitations, temperature, as well as vegetation, humidity and land cover indicators could be used as explanatory variables for surface water presence, larval development and imagines densities. This modeling approach based on remotely sensed information is potentially useful for counter measures that are putting on at the environmental side, namely vector larvae control via larviciding and water body reforming.

Resumo Limpo

troduct use remot sens found way field epidemiolog within last decad increas sensor resolut recent futur satellit new possibl emerg high resolut risk model risk mappingmethod spot satellit imag taken raini season use calcul indic combin imag spectral band besid wide use normal differ veget index ndvi indic test signific correl field observ multipl step includ detect surfac water breed appropri anophel model vector imagin abund perform data collect larva adult vector geograph paramet field amend use remot sens techniqu gather data altitud digit elev model dem precipit tropic rainfal measur mission trmm land surfac temperatur lstresult dem deriv altitud well indic calcul combin satellit spectral band ndti normal differ turbid index ndwi mac feeter normal differ water index turn reliabl indic surfac water local geograph set anophel larva abund habitat driven multipl interconnect factor amongst ndvi precipit event presenc vector imagin found correl negat remot sens lst posit cumul amount rainfal preced day normal differ pond index ndpi within m buffer zone around captur pointsconclus remot sens geograph meteorolog factor includ precipit temperatur well veget humid land cover indic use explanatori variabl surfac water presenc larval develop imagin densiti model approach base remot sens inform potenti use counter measur put environment side name vector larva control via larvicid water bodi reform

Resumos Similares

Geospat Health - Indirect field technology for detecting areas object of illegal spills harmful to human health: application of drones, photogrammetry and hydrological models. ( 0,66627044285959 )
Int J Health Geogr - Near-present and future distribution of Anopheles albimanus in Mesoamerica and the Caribbean Basin modeled with climate and topographic data. ( 0,634498089288029 )
Int J Health Geogr - Terra and Aqua satellites track tiger mosquito invasion: modelling the potential distribution of Aedes albopictus in north-eastern Italy. ( 0,624762859633062 )
Int J Health Geogr - Using GPS-derived speed patterns for recognition of transport modes in adults. ( 0,605995622147787 )
Comput. Biol. Med. - Flow patterns and deposition fraction of particles in the range of 0.1-10?m at trachea and the first third generations under different breathing conditions. ( 0,601836340432839 )
Int J Health Geogr - Adjusting for sampling variability in sparse data: geostatistical approaches to disease mapping. ( 0,596964913189074 )
Neural Comput - On convergence rates of mixtures of polynomial experts. ( 0,591809883129095 )
J Clin Monit Comput - Effect of planecta and ROSE? on the frequency characteristics of blood pressure-transducer kits. ( 0,590132378081089 )
Spat Spatiotemporal Epidemiol - Measuring the spatial accuracy of the spatial scan statistic. ( 0,587855826201827 )
Int J Health Geogr - The road most travelled: the geographic distribution of road traffic injuries in England. ( 0,58345995195569 )
Med Biol Eng Comput - Numerical modeling of magnetic induction tomography using the impedance method. ( 0,567741937742166 )
Comput Methods Programs Biomed - Ultrasound IMT measurement on a multi-ethnic and multi-institutional database: our review and experience using four fully automated and one semi-automated methods. ( 0,566712690811318 )
Int J Health Geogr - Analyzing spatial aggregation error in statistical models of late-stage cancer risk: a Monte Carlo simulation approach. ( 0,559177282470496 )
Int J Health Geogr - Do measures matter? Comparing surface-density-derived and census-tract-derived measures of racial residential segregation. ( 0,559078695142362 )
Spat Spatiotemporal Epidemiol - Racial residential segregation impacts on low birth weight using improved neighborhood boundary definitions. ( 0,555482829826291 )
Int J Health Geogr - Particulate air pollution and health inequalities: a Europe-wide ecological analysis. ( 0,548023310665505 )
Comput Methods Programs Biomed - Validation study of a fast, accurate, and precise brain tumor volume measurement. ( 0,547174379897632 )
Med Biol Eng Comput - Fast 3D reconstruction of the rib cage from biplanar radiographs. ( 0,54412600641091 )
J Chem Inf Model - Economical and accurate protocol for calculating hydrogen-bond-acceptor strengths. ( 0,544094114085301 )
Int J Health Geogr - Feasibility and utility of mapping disease risk at the neighbourhood level within a Canadian public health unit: an ecological study. ( 0,540588469893976 )
Int J Health Geogr - Enhancing spatial detection accuracy for syndromic surveillance with street level incidence data. ( 0,539945409506034 )
Comput. Biol. Med. - A correction method using a support vector machine to minimize hematocrit interference in blood glucose measurements. ( 0,537329864527462 )
J. Med. Internet Res. - The reliability of tweets as a supplementary method of seasonal influenza surveillance. ( 0,536170021100773 )
Comput. Biol. Med. - Comparison of an analog and digital quantitative and qualitative analysis for the fit of dental copings. ( 0,534963235418786 )
IEEE Trans Image Process - Detection and restoration of defective lines in the SPOT 4 SWIR band. ( 0,531779310326295 )
Int J Health Geogr - International variation in neighborhood walkability, transit, and recreation environments using geographic information systems: the IPEN adult study. ( 0,529774851534922 )
Spat Spatiotemporal Epidemiol - Multivariate Bayesian spatial model of preterm birth and cardiovascular disease among Georgia women: Evidence for life course social determinants of health. ( 0,528881233901925 )
Int J Health Geogr - Comparing the accuracy of two secondary food environment data sources in the UK across socio-economic and urban/rural divides. ( 0,518612538301902 )
Int J Health Geogr - A power comparison of generalized additive models and the spatial scan statistic in a case-control setting. ( 0,51549314429918 )
Comput Math Methods Med - Statistical evaluation of a fully automated mammographic breast density algorithm. ( 0,514226733972767 )
Geospat Health - Redefining climate regions in the United States of America using satellite remote sensing and machine learning for public health applications. ( 0,513763988672875 )
Comput. Biol. Med. - Assessing the variability in respiratory acoustic thoracic imaging (RATHI). ( 0,513579447762245 )
J Med Syst - Data capture of transdermal glucose monitoring through computerized appliance-based virtual remote sensing and alert systems. ( 0,511704124599902 )
Int J Comput Assist Radiol Surg - Precision of volumetric assessment of proximal femur microarchitecture from high-resolution 3T MRI. ( 0,511629347555485 )
Int J Health Geogr - Mapping heatwave health risk at the community level for public health action. ( 0,510650465904148 )
Int J Health Geogr - Spatial patterns of fetal loss and infant death in an arsenic-affected area in Bangladesh. ( 0,508772381517331 )
J Clin Monit Comput - Peripheral tissue oximetry: comparing three commercial near-infrared spectroscopy oximeters on the forearm. ( 0,508315797413652 )
IEEE J Biomed Health Inform - Embedded DSP-based telehealth radar system for remote in-door fall detection. ( 0,503480431039968 )
Int J Comput Assist Radiol Surg - Contralateral breast volume measurement during chest CT for postmastectomy breast reconstruction. ( 0,502775268835073 )
Int J Health Geogr - Does the choice of neighbourhood supermarket access measure influence associations with individual-level fruit and vegetable consumption? A case study from Glasgow. ( 0,502410657969126 )
Int J Health Geogr - The effects of deprivation and relative deprivation on self-reported morbidity in England: an area-level ecological study. ( 0,500412845355088 )
Neural Comput - Distinguishing the causes of firing with the membrane potential slope. ( 0,499676276309737 )
Med Decis Making - Improving Geographic Equity in Kidney Transplantation Using Alternative Kidney Sharing and Optimization Modeling. ( 0,49908280552087 )
Int J Health Geogr - Lung cancer and COPD rates in Apulia: a multilevel multimember model for smoothing disease mapping. ( 0,495056767093863 )
AMIA Annu Symp Proc - U-path: An undirected path-based measure of semantic similarity. ( 0,493408325364948 )
Comput Methods Programs Biomed - Interplay of spatial aggregation and computational geometry in extracting diagnostic features from cardiac activation data. ( 0,492581263672108 )
Int J Health Geogr - An objective index of walkability for research and planning in the Sydney metropolitan region of New South Wales, Australia: an ecological study. ( 0,491151483045795 )
Comput Math Methods Med - Low-dose and scatter-free cone-beam CT imaging using a stationary beam blocker in a single scan: phantom studies. ( 0,490794067518503 )
Comput Math Methods Med - Reducing false alarms of intensive care online-monitoring systems: an evaluation of two signal extraction algorithms. ( 0,48731527154204 )
Telemed J E Health - Wireless patient monitoring system for patients with nasal obstruction. ( 0,484545582449431 )
Comput Methods Programs Biomed - Numerical investigation of white matter anisotropic conductivity in defining current distribution under tDCS. ( 0,484442289300656 )
Spat Spatiotemporal Epidemiol - State transition detection in the spatio-temporal incidence of malaria. ( 0,484261560090795 )
IEEE Trans Pattern Anal Mach Intell - The Geometry of Reflectance Symmetries. ( 0,483293462069545 )
IEEE Trans Vis Comput Graph - An Intrinsic Algorithm for Parallel Poisson Disk Sampling on Arbitrary Surfaces. ( 0,482327739181896 )
Int J Health Geogr - Analysis of matched geographical areas to study potential links between environmental exposure to oil refineries and non-Hodgkin lymphoma mortality in Spain. ( 0,481991393706811 )
Comput. Biol. Med. - Contractions of the whole and longitudinally cut rat's portal vein. ( 0,481981564481806 )
Int J Health Geogr - Creating 'obesogenic realities'; do our methodological choices make a difference when measuring the food environment? ( 0,48086346365572 )
Med Biol Eng Comput - Statistical characteristics of finger-tapping data in Huntington's disease. ( 0,480683265062266 )
Int J Health Geogr - Statistical air quality predictions for public health surveillance: evaluation and generation of county level metrics of PM2.5 for the environmental public health tracking network. ( 0,480157388853538 )
Int J Health Geogr - Geospatial association of endemicity of ataxic polyneuropathy and highly cyanogenic cassava cultivars. ( 0,480140168930601 )
IEEE Trans Image Process - Filtering chromatic aberration for wide acceptance angle electrostatic lenses. ( 0,479407054690567 )
Comput. Aided Surg. - Computer simulation of thromboexclusion of the complete aorta in the treatment of chronic type B aneurysm. ( 0,478959761941947 )
Neural Comput - Information transmission using non-poisson regular firing. ( 0,478768812744914 )
Comput Math Methods Med - Leaky vaccines protect highly exposed recipients at a lower rate: implications for vaccine efficacy estimation and sieve analysis. ( 0,478227046850707 )
Spat Spatiotemporal Epidemiol - Multilevel spatiotemporal change-point models for evaluating the effect of an alcohol outlet control policy on changes in neighborhood assaultive violence rates. ( 0,476894912604767 )
Int J Health Geogr - Data-driven inference for the spatial scan statistic. ( 0,476643474650966 )
Comput Methods Programs Biomed - Evaluating iterative algebraic algorithms in terms of convergence and image quality for cone beam CT. ( 0,476599446973957 )
Int J Comput Assist Radiol Surg - Tactile sensor using acoustic reflection for lump detection in laparoscopic surgery. ( 0,476536543785275 )
J. Med. Internet Res. - Using a geolocation social networking application to calculate the population density of sex-seeking gay men for research and prevention services. ( 0,475121916977583 )
Med Biol Eng Comput - Three-dimensional reconstruction of cranial defect using active contour model and image registration. ( 0,4749611896467 )
Int J Health Geogr - Spatial-explicit modeling of social vulnerability to malaria in East Africa. ( 0,474328732165847 )
Int J Health Geogr - Gaining a better understanding of respiratory health inequalities among cities: an ecological case study on elderly males in the larger French cities. ( 0,473871200572707 )
J. Med. Internet Res. - Development of a national agreement on human papillomavirus vaccination in Japan: an infodemiology study. ( 0,473141669718474 )
J. Med. Internet Res. - A changing landscape of physician quality reporting: analysis of patients' online ratings of their physicians over a 5-year period. ( 0,47251282258963 )
J Clin Monit Comput - Non-invasive measurement of cardiac output in obese children and adolescents: comparison of electrical cardiometry and transthoracic Doppler echocardiography. ( 0,472430611201079 )
Int J Health Geogr - Mapping amyotrophic lateral sclerosis lake risk factors across northern New England. ( 0,471390791517992 )
AMIA Annu Symp Proc - Predicting the dengue incidence in Singapore using univariate time series models. ( 0,469021290033066 )
Methods Inf Med - Imaging the thoracic distribution of normal breath sounds. ( 0,46694319318899 )
J Chem Inf Model - Prediction of linear cationic antimicrobial peptides based on characteristics responsible for their interaction with the membranes. ( 0,466521704227117 )
Spat Spatiotemporal Epidemiol - Risk factor modelling of the spatio-temporal patterns of highly pathogenic avian influenza (HPAIV) H5N1: a review. ( 0,46601450189406 )
J. Comput. Biol. - PASTA: Ultra-Large Multiple Sequence Alignment for Nucleotide and Amino-Acid Sequences. ( 0,465718506371139 )
Int J Health Geogr - Ecological niche modelling of Hemipteran insects in Cameroon; the paradox of a vector-borne transmission for Mycobacterium ulcerans, the causative agent of Buruli ulcer. ( 0,464615401480442 )
Med Decis Making - Measuring risk perceptions: what does the excessive use of 50% mean? ( 0,46389913495778 )
Med Biol Eng Comput - Comparison of real beat-to-beat signals with commercially available 4?Hz sampling on the evaluation of foetal heart rate variability. ( 0,463392744759387 )
Neural Comput - Does high firing irregularity enhance learning? ( 0,463100871026989 )
Int J Health Geogr - Performance map of a cluster detection test using extended power. ( 0,463095739800682 )
Comput Math Methods Med - Paraxial ocular measurements and entries in spectral and modal matrices: analogy and application. ( 0,462689773856727 )
Int J Health Geogr - A spatial and temporal analysis of notifiable gastrointestinal illness in the Northwest Territories, Canada, 1991-2008. ( 0,46189079247341 )
Telemed J E Health - Remote patient monitoring based on ZigBee: lessons from a real-world deployment. ( 0,461215059106558 )
Med Biol Eng Comput - Toward hemodynamic diagnosis of carotid artery stenosis based on ultrasound image data and computational modeling. ( 0,460393532517293 )
AMIA Annu Symp Proc - Quantifying the longitudinal value of healthcare record collections for pharmacoepidemiology. ( 0,460017333194944 )
Comput Methods Programs Biomed - Minimising retinal vessel artefacts in optical coherence tomography images. ( 0,459658549445337 )
IEEE J Biomed Health Inform - Morphological analysis of the left ventricular endocardial surface using a bag-of-features descriptor. ( 0,458324562068268 )
Neural Comput - Optimal population codes for space: grid cells outperform place cells. ( 0,458039507351666 )
Int J Health Geogr - Geographically weighted regression of land cover determinants of Plasmodium falciparum transmission in the Ashanti Region of Ghana. ( 0,456472699940116 )
J. Med. Internet Res. - Infodemiology of alcohol use in Hong Kong mentioned on blogs: infoveillance study. ( 0,455509900639442 )
Comput Methods Programs Biomed - Fast computation of Hessian-based enhancement filters for medical images. ( 0,454872174892022 )
Int J Health Geogr - Outdoor air pollution, subtypes and severity of ischemic stroke--a small-area level ecological study. ( 0,4527701399966 )
Int J Health Geogr - Can a deprivation index be used legitimately over both urban and rural areas? ( 0,452592099506927 )
J Med Syst - A new method for 3D thinning of hybrid shaped porous media using artificial intelligence. Application to trabecular bone. ( 0,451777860252439 )