• The $10 billion telescope will be able to see the most distant and oldest galaxies and star clusters that formed in the first hundreds of millions of years after the Big Bang , enabling astronomers to answer fundamental questions about the evolution of the universe. (space.com)
  • It's surprisingly easier to find them in other galaxies than in our own, even though they're a thousand times as far away as these in our own galaxy are. (scitechdaily.com)
  • And the blue-colored regions show the space-time curvature, inferred from gravitational lensing which deforms the shape of galaxies behind the cluster. (blogspot.com)
  • Galaxies which combined in clusters, too, were moving too fast, indicating more pull than expected. (blogspot.com)
  • 22, 2023 With the launch of the James Webb Space Telescope, astronomers are now able to peer so far back in time that we are approaching the epoch where we think that the first galaxies were created. (sciencedaily.com)
  • The red galaxies at the center of the image make up the heart of the galaxy cluster. (enewspf.com)
  • NASA-(ENEWSPF)- Astronomers have discovered a giant gathering of galaxies in a very remote part of the universe, thanks to NASA's Spitzer Space Telescope and Wide-field Infrared Survey Explorer (WISE). (enewspf.com)
  • Galaxy clusters are gravitationally bound groups of thousands of galaxies, which themselves each contain hundreds of billions of stars. (enewspf.com)
  • As light from remote galaxies makes its way to us, it becomes stretched to longer, infrared wavelengths by the expansion of space. (enewspf.com)
  • For infrared space telescopes, picking out distant galaxies is like plucking ripe cherries from a cherry tree. (enewspf.com)
  • Astronomers first combed through the WISE catalog to find candidates for clusters of distant galaxies. (enewspf.com)
  • Once we find the most massive clusters, we can start to investigate how galaxies evolved in these extreme environments," said Gonzalez. (enewspf.com)
  • In addition to galaxies, clusters also contain a reservoir of hot gas with temperatures in the tens of millions of degrees Celsius/Kelvin. (astronomynow.com)
  • Astronomers have discovered a giant gathering of galaxies in a very remote part of the universe, thanks to NASA's Spitzer Space Telescope and Wide-field Infrared Survey Explorer (WISE). (astronomynow.com)
  • Galaxies of the Virgo Cluster are scattered across this nearly 4 degree wide telescopic field of view . (apod.com)
  • NGC 4438 has some blue stars and some star formation, which is very unusual for galaxies in the center of the Virgo Cluster. (apod.com)
  • In galaxy clusters, the individual galaxies tend to lose their gas and dust and spiral arms and turn into "yellow blobs" or ellipticals. (apod.com)
  • A recent experiment called the Reionization Lensing Cluster Survey (RELICS) aimed to find some of the first galaxies to form in cosmic history. (scientificamerican.com)
  • In 2017 it arrived at the Hubble Space Telescope, where we were able to glimpse it for the first time through a project I ran called the Reionization Lensing Cluster Survey (RELICS), which aimed to find some of the cosmos's first galaxies. (scientificamerican.com)
  • For instance, we believe galaxies such as SPT0615-JD transformed early space by blasting out ultraviolet light that the gas around them absorbed, turning the universe's first neutral atoms back into the lone protons and electrons that they started out as (a process known as reionization). (scientificamerican.com)
  • Over time their stars would fuse atoms to form heavier elements, and when these stars died in supernova explosions, the heavy elements dispersed throughout the galaxies, enriching them with "star stuff," including the elements needed to create life. (scientificamerican.com)
  • Did any early galaxies have time to settle into disks like the Milky Way did, or were they merging too frequently to do so? (scientificamerican.com)
  • RED BLUR: A faint streak in a Hubble Space Telescope image represents SPT0615-JD, one of the most distant known galaxies. (scientificamerican.com)
  • These groups of galaxies have so much mass combined that their gravity bends space and time, according to Einstein's general theory of relativity. (scientificamerican.com)
  • Explain why residential histories may be important for studying cancer clusters. (confex.com)
  • Cancer Clusters in Greenville area? (city-data.com)
  • Not sure about cancer clusters. (city-data.com)
  • there is a goverment website, may be CDC (maybe EPA)-- try googling cancer clusters and US goverment agency. (city-data.com)
  • Anyways - I found the website a while back --- and there are no cancer clusters in the area from what I recall. (city-data.com)
  • Don't know about the cancer clusters. (city-data.com)
  • The analyses were conducted to determine sensitivity and positive predictive value (PPV) of case reporting to the PCR, estimate cancer incidence rates, and evaluate the presence of cancer clusters. (cdc.gov)
  • We did not identify any PV cancer clusters, but we did identify a cluster of 9 ET cases in the Wilkes-Barre, Pennsylvania area. (cdc.gov)
  • Terzan 9 as viewed by the Hubble Space Telescope. (space.com)
  • Showing a sky full of stars, the globular cluster Terzan 9 glitters in a new image from the Hubble Space Telescope. (space.com)
  • The image is part of a Hubble Space Telescope program that is examining globular clusters towards the center of our galaxy, the Milky Way . (space.com)
  • The best Hubble Space Telescope images of all time! (space.com)
  • Composite image showing the discovery of the most distant known star using the NASA/ESA Hubble Space Telescope. (universetoday.com)
  • In 1990, the Hubble Space Telescope was placed into Low Earth Orbit. (universetoday.com)
  • This week's image from the Hubble Space Telescope shows a stunning field of stars called a globular cluster. (digitaltrends.com)
  • Tuberculosis (TB) is the leading cause of death from infectious disease in the world 1 , with epidemics being spatially heterogeneous, as indicated by evidence of geographic clustering at different resolution levels 2 , 3 . (nature.com)
  • We used space-time clustering approaches and Generalized Linear Modelling to investigate the potential predictors of disease in cases of infection by organisms of the Mycobacterium avium complex (MAC) and M. malmoense recorded in the north of England during 2000-2005. (nih.gov)
  • Given recent rapid advancements in information technologies, it is required a comprehensive framework that enables simultaneous detection of multiple spatial clusters, whether disease cases are randomly scattered or clustered around specific epicenters on a larger scale. (springer.com)
  • We develop a new methodology that detects multiple spatial disease clusters and evaluates its performance compared to existing other methods. (springer.com)
  • The framework directly stands on the integrated bases of scan statistics and generalized linear models, adopting a new information criterion that selects the appropriate number of disease clusters. (springer.com)
  • We evaluated the proposed approach using a real dataset, the hospital admission for chronic obstructive pulmonary disease (COPD) in England, and simulated data, whether the approach tends to select the correct number of clusters. (springer.com)
  • We proposed a new statistical framework that simultaneously detects and evaluates multiple disease clusters in a large study space, with high detection power compared to conventional approaches. (springer.com)
  • Based on the domain with which disease clusters are dealt, the types of disease clustering are threefold: being purely temporal, purely spatial, and spatio-temporal, for each of which different test techniques are proposed [ 2 ]. (springer.com)
  • In particular, spatial clusters indicate a spatial tendency for the presence of a disease or incident, the risk of which is relatively high to other surrounding regions. (springer.com)
  • The object of this study was to examine cases of Hodgkin's Disease (HD) for evidence of space-time clustering of onsets by age group, sex and disease subtype. (ncl.ac.uk)
  • Sometimes, the starting point is an observation of an unexpected group of cases of the same disease all in the same place or all at the same time. (emfs.info)
  • A cluster will probably attract even more attention if it is clustered round an obvious candidate source of the disease. (emfs.info)
  • That can happen both with defining the disease and with defining the extent of the cluster. (emfs.info)
  • But many clusters have been found to be absolutely valid and have helped uncover causes of disease. (emfs.info)
  • This is particularly true for occupational disease, where cancer among chimney sweeps in 18th century London, osteosarcoma among female watch dial painters in the 20th century, skin cancer in farmers, bladder cancer in dye workers exposed to aniline compounds, and leukemia and lymphoma in chemical workers exposed to benzene are all examples of clusters. (emfs.info)
  • Numerous related issues--such as the epidemiologic workup of infectious disease outbreaks, the assessment of the health effects of environmental exposures, the prospective detection of clusters, and the investigation of interpersonal networks--are not addressed. (cdc.gov)
  • Recently developed Q-statistics can be used to investigate disease clusters based on mobility histories by quantifying space- and time-dependent nearest neighbor relationships. (confex.com)
  • Introduction: The results of a 2001-2005 polycythemia vera (PV) investigation in Eastern Pennsylvania revealed a disease cluster plus underreporting and false reporting to the Pennsylvania Cancer Registry (PCR). (cdc.gov)
  • Over time, the kidneys' ability to filter waste decreases until the kidneys can no longer function, resulting in end-stage renal disease. (medlineplus.gov)
  • It's the combination of Spitzer and WISE that lets us go from a quarter billion objects down to the most massive galaxy clusters in the sky," said Anthony Gonzalez of the University of Florida in Gainesville, lead author of a new study published in the Oct. 20 issue of the Astrophysical Journal Letters. (enewspf.com)
  • We took advantage of nature's own magnifying glasses in the form of massive galaxy clusters. (scientificamerican.com)
  • It is important to study the cluster patterns of HFRS to establish the risk factors behind the spread of HFRS, and to prevent and control HFRS better. (biomedcentral.com)
  • Space-time clustering patterns of gliomas in The Netherlands suggest an infectious aetiology. (ox.ac.uk)
  • This approach has potential for identifying clustering in mobile populations but given differences in mobility patterns, future work is required to investigate generalizability of this rule set to other case-control datasets. (confex.com)
  • This tool uses unsupervised machine learning clustering algorithms that automatically detect patterns based purely on spatial location and the distance to a specified number of neighbors. (arcgis.com)
  • The Density-based Clustering tool can show you the different patterns of successful versus failed shot positions for each player. (arcgis.com)
  • Crime events such as burglaries and gang violence cluster in both time and space due to the crime-specific patterns of criminal behavior. (edu.au)
  • point clusters , which are localised in both space and time (spatio-temporal), and mass clusters , which are localised in time only. (pathfinderclinic.com)
  • There was significant spatial and temporal clustering in juvenile cases of infection by MAC but not for cases of infection in adults by either species. (nih.gov)
  • It is necessary to investigate the spatial, temporal, and space-time distribution of confirmed cases of HFRS in Liaoning Province, China for future research into risk factors. (biomedcentral.com)
  • spatial autocorrelation analysis and spatial, temporal, and space-time cluster analysis were conducted in Liaoning Province, China over the period 1988-2001. (biomedcentral.com)
  • Temporal cluster analysis identified 1998-2001 as the most likely cluster. (biomedcentral.com)
  • Spatial, temporal, and space-time scan statistics may be useful in supervising the occurrence of HFRS in Liaoning Province, China. (biomedcentral.com)
  • The scan statistics software SaTScan [ 18 ] is usually used to perform the temporal, spatial, and space-time analyses. (biomedcentral.com)
  • First, we also conduct the temporal and space-time analyses besides spatial analyses. (biomedcentral.com)
  • In many reports of cluster investigations, a geographic or temporal excess in the number of cases cannot be demonstrated. (cdc.gov)
  • To bring together researchers working on visualization (i) from a theoretical point of view (graph drawing, computational geometry, and cognition), (ii) from a temporal point of view (visual analytics and information visualization over time, HCI), and (iii) from a space-time point of view (cartography, GIScience). (dagstuhl.de)
  • Despite the subsequent deployment of several flagship telescopes - like the Kepler Space Telescope , the Chandra X-ray Observatory and the Spitzer Space Telescope - Hubble is still accomplishing some amazing feats. (universetoday.com)
  • JPL manages the Spitzer Space Telescope mission for NASA's Science Mission Directorate, Washington. (enewspf.com)
  • RELICS ran from October 2015 to October 2017, taking up more than 100 hours of Hubble observing time and more than 900 hours on the Spitzer Space Telescope. (scientificamerican.com)
  • 27, 2023 For the first time, in a unique laboratory experiment at CERN, researchers have observed individual atoms of antihydrogen fall under the effects of gravity. (sciencedaily.com)
  • Cases were clustered in time and space into nine clusters, and the four largest clusters were grouped in a periurban area adjacent to a major highway in the south-east of the district. (aidsmap.com)
  • By using the Density-based Clustering tool, you can determine the largest clusters of infested households to help pinpoint an area to begin treatment and extermination of pests. (arcgis.com)
  • We propose a new data-driven procedure for optimal selection of tuning parameters in dynamic clustering algorithms, using the notion of stability probe. (videolectures.net)
  • Unfortunately, this often requires quadratic time and space :( Here you will study algorithms based on Sketches that enable clustering in linear time. (tu-braunschweig.de)
  • These algorithms are considered unsupervised because they do not require any training on what it means to be a cluster. (arcgis.com)
  • Spatial clusters ('hotspots') of recently-diagnosed TB were identified using a space-time scan statistic. (nature.com)
  • Analysis was done by using the space-time scan statistic. (healthpartners.com)
  • This study discovered the potential space- time clusters of anemia in pregnant women in Khyber Pakhtunkhwa Province, Pakistan , from 2014 to 2020 using space- time scan statistic (SatScan). (bvsalud.org)
  • Using case-control residential histories from 2378 participants in a US study and 6594 participants from a Danish study, we created a series of simulated clusters to examine Q-statistic performance and statistical significance. (confex.com)
  • Evaluating cluster alarms: a space-time Scan statistic and brain cancer in Los Alamos, New Mexico. (bvsalud.org)
  • The results show that the most likely cluster of anemia was seen in the rural areas in the eastern part of the province covering five districts from 2017 to 2019. (bvsalud.org)
  • Spatial cluster analysis identified one most likely cluster and four secondary likely clusters. (biomedcentral.com)
  • For the regional approach, the aims were to estimate the Adverse Reproductive Outcomes (ARO) incidence rate at a municipality level and to evaluate the existence of clustering of AROs in the municipalities of region. (biomedcentral.com)
  • At a small area level, in the town of Fano, the incidence of AROs was evaluated by neighborhood, a cluster analysis was performed, and the proximity of the residence to the landfill site was assessed as an independent risk factor for ARO occurrence. (biomedcentral.com)
  • NASA today released the first science image from the world's most powerful space telescope, showing the infrared universe in a depth never seen before. (digitaltrends.com)
  • This week will see the release of the first science images from the James Webb Space Telescope, and NASA has announced which objects the images will show. (digitaltrends.com)
  • As of Fall of 2012, here's a tour of the NASA Near-Earth Heliophysics fleet, covering the space from near-Earth orbit out to the orbit of the Moon. (nasa.gov)
  • To better understand the interplay of ice on top of water on top of rock, including a sense of how deep the ice layer goes, NASA and scientists working with the space agency want to deploy seismic sensors on Europa. (adn.com)
  • Whether the cases of diseases are scattered randomly or clustered around multiple specific centers is a long-standing question in epidemiological studies [ 2 ]. (springer.com)
  • Hundreds of millions of light years away, a supermassive black hole sits in the center of a galaxy cluster named Ophiuchus . (universetoday.com)
  • This hot blue star, which was located in a galaxy cluster, existed just 4.4 billion years after the Big Bang. (universetoday.com)
  • Together, they observed the distant star in the galaxy cluster MACS J1149-2223 in April 2016 while studying the supernova explosion known as heic1525 (aka. (universetoday.com)
  • Using a technique known as gravitational microlensing , team relied on the total mass of the galaxy cluster itself to magnify the light coming from the supernova. (universetoday.com)
  • The light was only detectable thanks to the microlensing effect caused by mass of the galaxy cluster and a compact object about three times the mass of our Sun within the galaxy itself. (universetoday.com)
  • During a previous observation of the galaxy cluster, made in October 2016, the star was also acquired in an image - but went unnoticed at the time. (universetoday.com)
  • At the same time, the discovery of this star will allow astronomers to gain new insights into the galaxy cluster itself. (universetoday.com)
  • As such, the discovery of LS1 will allow astronomers to study these objects (the latter of which are invisible) and estimate how many of them exist within this galaxy cluster. (universetoday.com)
  • It could be distributed in just the right amounts wherever necessary and that way the data of every galaxy and galaxy cluster could be custom-fit. (blogspot.com)
  • The galaxy cluster called MOO J1142+1527 can be seen here as it existed when light left it 8.5 billion years ago. (enewspf.com)
  • The galaxy cluster, located 8.5 billion light-years away, is the most massive structure yet found at such great distances. (enewspf.com)
  • For example, we are seeing the newfound galaxy cluster - called Massive Overdense Object (MOO) J1142+1527 - as it existed 8.5 billion years ago, long before Earth formed. (enewspf.com)
  • In the coming year, the team plans to sift through more than 1,700 additional galaxy cluster candidates with Spitzer, looking for biggest of the bunch. (enewspf.com)
  • About 50 million light-years distant, the Virgo Cluster is the closest large galaxy cluster to our own local galaxy group. (apod.com)
  • Obviously, It is necessary to conduct scan statistics, which are an elegant way to solve problems of multiple testing when there are closely overlapping spatial areas and/or time intervals being evaluated. (biomedcentral.com)
  • Time-space increases need further investigation because they may indicate one large cluster, many small clusters, or an increase in HIV testing that has led to new diagnoses of older infections. (cdc.gov)
  • As a consequence of these complaints, a cluster investigation was carried out. (biomedcentral.com)
  • Several cases of a rare cancer over a short period of a few years in one village, for instance, would set alarm bells ringing and would trigger an investigation of this apparent cluster. (emfs.info)
  • this mutation, JAK2V617F , is found in more cluster area.3 In 2009, Congress funded ATSDR to continue than 90% of persons with PV and in approximately 50% of this investigation. (cdc.gov)
  • Knowing the true color of a star, along with its brightness, will better allow astronomers to estimate the age of individual stars of the globular cluster, ESA added. (space.com)
  • The CBS Public-Private Platform and the cluster on Markets and Valuation is happy to invite you to the clusters fourth meeting i 2015-2016. (cbs.dk)
  • HIV cluster detection identifies communities affected by rapid HIV transmission . (cdc.gov)
  • Analyses should include time-space and molecular cluster detection. (cdc.gov)
  • CDC has provided Secure HIV-TRACE, a secure, web-based application for health departments to use for molecular cluster detection. (cdc.gov)
  • A novel framework for spatial multiple-cluster detection is developed. (springer.com)
  • A case study and simulation studies conducted both confirmed that the proposed method performed better compared to conventional cluster detection procedures, in terms of higher sensitivity. (springer.com)
  • In contrast, the other techniques that provide the statistical significance information, on which the present study focus, are called cluster detection tests (CDTs), including those proposed by Besag and Newell [ 4 ], Turnbull et al. (springer.com)
  • Suffix Trees not only store all input strings as is, but all its suffixes (as the name suggests :P). In doing so, it can be used to efficiently search for substrings, and collect various statistics in linear or quasilinear time, that are useful to attack detection. (tu-braunschweig.de)
  • In CIDARS, three aberration detection methods are used to detect the unusual occurrence of 28 notifiable infectious diseases at the county level and to transmit that information either in real-time or on a daily basis. (who.int)
  • Many groupings of cases that strike the people who first notice them as a cluster don't stand up to rigorous scrutiny - either they depend on definitions, of the cases or the area, that have been chosen to fit the evidence, or they turn out statistically not to be sufficiently unusual on a national scale, however remarkable they may look in isolation. (emfs.info)
  • Globular star clusters are large groupings of stars thought to contain some of the oldest stars in the universe. (scitechdaily.com)
  • Learning more about the constituents of galaxy clusters - the largest and most massive structures in the Universe - will also provide important clues about the composition of the Universe overall and how it evolved over time. (universetoday.com)
  • Results suggest the intersection of cases with significant clustering over their life course, Qik, with cases who are constituents of significant local clusters at given times, Qikt, allows us to identify simulated clusters. (confex.com)
  • Due to the shape of the stability probe dynamics, we refer to the new clustering stability procedure as Downhill Riding (DR). We study final sample performance of DR in conjunction with DBSCAN and TRUST in application to clustering synthetic times series and yearly temperature records in Central Germany. (videolectures.net)
  • Defined distance (DBSCAN) -Uses a specified distance to separate dense clusters from sparser noise. (arcgis.com)
  • The DBSCAN algorithm is the fastest of the clustering methods, but is only appropriate if there is a very clear search distance to use, and that works well for all potential clusters. (arcgis.com)
  • We utilize three clustering methods based on distributional similarity and use four different co-occurrence matrices for experiments. (ict.ac.cn)
  • Based on the analysis system development related tools and methods, in response to the needs of the student information management system, a simple student information management system is designed and implemented, which provides a platform and data source for the next application of clustering algorithm for performance analysis. (hindawi.com)
  • Clustering, grouping, and classification techniques are some of the most widely used methods in machine learning. (arcgis.com)
  • The Multivariate Clustering and Spatially Constrained Multivariate Clustering tools also use unsupervised machine learning methods to determine natural clusters in data. (arcgis.com)
  • These classification methods are considered unsupervised, as they do not require a set of preclassified features to guide or train on to find clusters in data. (arcgis.com)
  • The HDBSCAN algorithm is the most data-driven of the clustering methods, and thus requires the least user input. (arcgis.com)
  • We identified for the first time the clear occurrence of recently-diagnosed TB hotspots, and quantified potential benefit of increased community ART coverage in lowering tuberculosis, highlighting the need to prioritize the expansion of such effective population interventions targeting high-risk areas. (nature.com)
  • Clusters of new cases of tuberculosis (TB) provide strong evidence of areas that need to be prioritised for improved antiretroviral therapy (ART) coverage, and improved ART coverage is associated with a reduction in new TB cases, according to research carried out in KwaZulu-Natal province, South Africa, published in July in Nature Scientific Reports . (aidsmap.com)
  • Time-space analysis identifies increases in HIV diagnoses in a particular geographic area or population. (cdc.gov)
  • Their special characteristics such as different granularities, time primitives (time points vs. intervals), hierarchies of geographic or administrative regions need to be taken into account. (dagstuhl.de)
  • They point their telescope at the clusters' relics and admire its odd shape. (blogspot.com)
  • The cluster will carry more weight if it fits some definition that existed before the cases were observed - an existing town or village boundary for example. (emfs.info)
  • The boundary of a virtual cluster can change as you add, remove or dynamically migrate VM nodes over time. (microsoft.com)
  • Epidemiologists use formal statistical techniques to investigate just how unlikely any given cluster is. (emfs.info)
  • It's not only professional astronomers who make amazing discoveries about space -- sometimes enthusiastic amateurs make impressive scientific discoveries too. (digitaltrends.com)
  • To answer these questions, astronomers look back in time to our youthful universe. (enewspf.com)
  • Students explore how classification and graphing are used by astronomers to determine the age of star clusters. (berkeley.edu)
  • Could quantum mechanics explain the existence of space-time? (astronomy.com)
  • The aims of this study were to estimate the existence of clusters of AROs in the municipalities of the Marches Region (Central Italy) after complaints from residents living near an abandoned landfill site. (biomedcentral.com)
  • In dealing with cluster reports, the general public is not likely to be satisfied with complex epidemiologic or statistical arguments that deny the existence or importance of a cluster. (cdc.gov)
  • A Texas Tech University astrophysicist was part of a team of researchers that discovered the first examples of black holes in globular star clusters in our own galaxy, upsetting 40 years of theories against their possible existence. (scitechdaily.com)
  • Based on our understanding of how galaxy clusters grow from the very beginning of our universe, this cluster should be one of the five most massive in existence at that time," said co-author Peter Eisenhardt, the project scientist for WISE at NASA's Jet Propulsion Laboratory in Pasadena, California. (enewspf.com)
  • First, the general situation of genetic algorithm and fuzzy genetic algorithm is introduced, and then, an improved genetic fuzzy clustering algorithm is proposed. (hindawi.com)
  • Compared with traditional clustering algorithm and improved genetic fuzzy clustering algorithm, the effectiveness of the algorithm proposed in this paper is proved. (hindawi.com)
  • Finally, clustering the students' scores with a clustering algorithm based on fuzzy genetic algorithm, the experimental results show that this method can better analyze the students' scores and help relevant teachers and departments make decisions. (hindawi.com)
  • The OPTICS algorithm offers the most flexibility in fine-tuning the clusters that are detected, though it is computationally intensive, particularly with a large search distance. (arcgis.com)
  • According to the experimental results on a large number of reviews, we find that our proposed heuristic k-means clustering method using opinion target words co-occurrence matrix achieves the best clustering result with lower time complexity and less memory space. (ict.ac.cn)
  • There was statistically significant space-time clustering in the Eastern, but not in the Western part of the region. (ox.ac.uk)
  • Because light takes time to reach us, we can see very distant objects as they were in the past. (enewspf.com)
  • They then used Spitzer to narrow in on 200 of the most interesting objects, in a project named the "Massive and Distant Clusters of WISE Survey," or MaDCoWS. (enewspf.com)
  • In the same distance from our sun to the nearest neighbor, Proxima Centauri, its nearest neighbor, these globular star clusters could have a million to tens of millions of stars, Maccarone said. (scitechdaily.com)
  • however, over a long, evolutionary time period, the genetic information in the duplicated copy may undergo additional and drastic mutations in which the proteins of the duplicated gene served a different role than those of the original essential gene. (wikipedia.org)
  • In the case of the Hox gene, a shared ancestral ProtoHox cluster was duplicated, resulting in genetic clusters in the Hox gene as well as the ParaHox gene, an evolutionary sister complex of the Hox gene. (wikipedia.org)
  • ATSDR is overseeing 18 projects related persons with ET and PMF.2 Factors leading to this acquired to this cluster with partners including the PADOH, the genetic mutation are unknown. (cdc.gov)
  • NASA's Gravity Probe B spacecraft, shown in this artist's illustration, measured exactly how much Earth's gravity warped the space-time surrounding it, ultimately vindicating Einstein's calculations. (astronomy.com)
  • Largest variety of independent spacecraft types docked, clustered, or otherwise attached at the same time? (stackexchange.com)
  • Space Exploration Stack Exchange is a question and answer site for spacecraft operators, scientists, engineers, and enthusiasts. (stackexchange.com)
  • What has been the largest variety of independent spacecraft types simultaneously, docked, clustered or otherwise attached in space? (stackexchange.com)
  • Observations with the Cluster flotilla of spacecraft have helped to characterise this motion. (esa.int)
  • The Cluster orbits are devised to ensure that the cusps are crossed as many times as possible in the required spacecraft configuration. (esa.int)
  • In particular, the Cluster data have enabled a leap forward in our understanding of magnetic reconnection, mapping for the first time, with multiple spacecraft, the core region of this universal phenomenon (see Featured highlight). (esa.int)
  • The 2022 Ather 450X has 22 litres of storage space and a new side step made of single-cast aluminium. (indiatimes.com)
  • Health departments can also develop their own approaches to time-space analysis. (cdc.gov)
  • There are different approaches to analyzing molecular data to identify clusters, and not all focus on identifying rapid transmission. (cdc.gov)
  • Mapping these clusters allowed the researchers to identify likely focal points of transmission in the district, to see if these locations changed over time and to assess the geographical and demographic factors - including HIV and ART coverage - associated with the distribution of TB in the district. (aidsmap.com)
  • Assess the value of Q-statistics for studying clustering in residential histories of case-control studies. (confex.com)
  • Purpose: The objectives of this study were 1) to assess PV reporting to the PCR in 2006-2009, 2) to determine whether a cancer cluster persisted, and 3) to determine whether other myeloproliferative neoplasms (MPNs), including essential thrombocytopenia (ET), were subject to similar reporting problems. (cdc.gov)
  • Clusters of health events, such as chronic diseases, injuries, and birth defects, are often reported to health agencies. (cdc.gov)
  • To provide generic guidelines for assessing clusters of health events (e.g., noninfectious diseases, injuries, birth defects, and previously unrecognized syndromes or illnesses). (cdc.gov)
  • It enabled all the health care institutes across the country to report in real time individual case information of notifiable infectious diseases by Internet. (who.int)
  • Point clusters may also occur due to of homophily, the tendency for individuals with similiar interests and outlook to preferentially associate with one another. (pathfinderclinic.com)
  • However, given the tendency for teenage suicides to occur in clusters urgent action needs to be taken to prevent further deaths. (pathfinderclinic.com)
  • To date, detecting the tendency of a clustering incident, particularly at an early stage, is still a key challenge for practitioners in preventing severe epidemics and pandemics. (springer.com)
  • Discuss sensitivity of Q-statistics to key parameters, including cluster size, cluster density, population mobility, and choice of k-nearest neighbors. (confex.com)
  • This method also allows you to use the Time Field and Search Time Interval parameters to find clusters of points in space and time. (arcgis.com)
  • Depending on the selected clustering method, there may be additional parameters to specify, as described below. (arcgis.com)
  • CDC's approach identifies clusters of rapid transmission, and the most concerning of these are known as "national priority clusters. (cdc.gov)
  • Secure HIV-TRACE identifies national priority clusters and other concerning clusters. (cdc.gov)
  • Results showed that space-time clustering of onsets was limited to the nodular sclerosing cases. (ncl.ac.uk)
  • We conclude that clustering may provide further evidence that an infectious process is involved in the aetiology of young adult nodular sclerosing cases of HD. (ncl.ac.uk)
  • Knox tests for space-time interactions between cases were applied, with spatial coordinates of the addresses at time of diagnosis, and with distance to the Nth nearest neighbour. (ox.ac.uk)
  • When we see those cases apparently clustered together, we are bound to think we've seen a pattern. (emfs.info)
  • And crucially, just how unlikely is this clustering of cases? (emfs.info)
  • Similarly, it is only natural to draw an area on the map that encloses the cases we have observed, and to say that that line is the extent of the cluster. (emfs.info)
  • Using data on the health of the population gathered systematically since 2000, they mapped the distribution of self-reported cases of TB over time to identify clustering of cases in time and space. (aidsmap.com)
  • Three clusters persisted throughout the study period, indicating that a high number of active cases were present in this area. (aidsmap.com)
  • Spacetime cluster analysis of anemia cases is important for publichealth policymakers to design evidence-based intervention strategies . (bvsalud.org)
  • Specifically, if three or more significant (Qik, p=0.001, Qikt, p=0.05) cases are detected in the same cluster region then it may be considered a true cluster. (confex.com)
  • CML), essential thrombocytopenia (ET), primary myeloid significant cluster of PV cases near the intersection of the 3 fibrosis (PMF), and other related and unclassifiable MPNs, counties. (cdc.gov)
  • Space-Time Clustering of COVID-19 Cases in the United States Veteran Population. (cdc.gov)
  • Whether the statistical significance information of each cluster is available, however, depends on the technique employed [ 5 ]. (springer.com)
  • The techniques that do not determine any statistical significance are called global clustering tests, techniques developed by Moran [ 6 ], Whitemore et al. (springer.com)
  • These statistics are calculated repeatedly through space and time and therefore face the problem of multiple testing in determining statistical significance. (confex.com)
  • Space-time cluster analysis of anemia in pregnant women in the province of Khyber Pakhtunkhwa, Pakistan (2014-2020). (bvsalud.org)
  • A mass cluster is a temporary increase in the frequency of suicides within an entire population. (pathfinderclinic.com)
  • Mass clusters are typically associated with high-profile celebrity suicides that are publicised and disseminated in the mass media. (pathfinderclinic.com)
  • After finding the star in their survey, the team used Hubble again to obtain spectra from LS1 and determined that it is a B-type supergiant star - an extremely bright and blue class of star that has several times the mass of our Sun and is more than twice as hot. (universetoday.com)
  • Einstein's general theory of relativity shows that gravity is the result of a mass, such as a planet or star, warping the geometry of the merger of time and space known as space-time. (astronomy.com)
  • You have to effectively manage VMs running on a mass of physical computing nodes (also called virtual clusters) in a high-performance virtualized computing environment. (microsoft.com)
  • Using data from the Combined Array for Research in Millimeter-wave Astronomy (CARMA) telescopes near Owens Valley in California, the scientists were then able to determine that the cluster's mass is a quadrillion times that of our sun - making it the most massive known cluster that far back in space and time. (enewspf.com)
  • CARMA was used to detect this gas, and to determine the mass of this cluster. (astronomynow.com)
  • This article is concerned with point cluster copycat suicides that occur in schools. (pathfinderclinic.com)
  • Few cancer clustering investigations have evaluated residential mobility even though exposure to environmental carcinogens may occur decades before a cancer diagnosis. (confex.com)
  • Health departments can identify HIV clusters through analyzing surveillance data. (cdc.gov)
  • Health departments should analyze HIV surveillance data monthly to quickly identify and monitor HIV clusters. (cdc.gov)
  • To test the hypothesis that infectious exposures may be involved in glioma aetiology, we have analysed space-time clustering and seasonal variation using population-based data from the South of The Netherlands between 1983 and 2001. (ox.ac.uk)
  • Large amounts of data needs to be efficiently searched for a set (sub)strings-ideally in linear time. (tu-braunschweig.de)
  • Clustering is the processes of grouping similar data, such that items within a cluster are more similar to each other than to the rest in the data set. (tu-braunschweig.de)
  • Timing of increases in use of medical care was based on data from the Sverdlovsk, Russia, anthrax release. (healthpartners.com)
  • In the below image of the Bullet Cluster you see three types of data overlaid. (blogspot.com)
  • As with many types of data, set systems can vary over time and space. (dagstuhl.de)
  • NIDRIS greatly improved the timeliness and completeness of data reporting with real time reporting information via the Internet. (who.int)
  • People within the network experiencing rapid transmission might not be part of the identified time-space cluster. (cdc.gov)
  • Cluster carries five instruments to measure the characteristics of electromagnetic waves in various frequency domains - STAFF, EFW, WHISPER, WBD and DWP - thus it is also ideally suited to provide new insight into the transmission of electromagnetic waves through the bow shock and the magnetosheath. (esa.int)
  • An even wider range of infrared capabilities will be available when NASA's James Webb Space Telescope comes online next month. (space.com)
  • The James Webb Space Telescope made headlines with its ability to look deep into the universe, but it will also be used to look at some targets closer to home. (digitaltrends.com)
  • If yesterday's deep field image got you excited for the James Webb Space Telescope, there's a veritable feast of space images on offer today. (digitaltrends.com)
  • This week will see a huge event in the world of astronomy with the release of the first science images from the James Webb Space Telescope. (digitaltrends.com)
  • Using an array of radio telescopes, a team of astrophysicists discovered the first examples of black holes in globular star clusters in our own galaxy. (scitechdaily.com)
  • They would interact with each other and slingshot black holes out of the cluster until they were all gone. (scitechdaily.com)
  • The old theory stated that the stars would kick the black holes out in the same fashion - occasionally, some black holes would have enough energy to escape the cluster, and gradually, they all would leave. (scitechdaily.com)
  • Black holes might still get kicked out of globular star clusters, but at a much slower rate than initially believed. (scitechdaily.com)
  • This year, he and his team discovered two examples of globular star clusters in our own galaxy which host black holes by finding radio emission by using the Very Large Array of radio telescopes in New Mexico. (scitechdaily.com)
  • Maccarone said seeing black holes in globular clusters may provide a way for them to get close enough to one another to merge into bigger black holes. (scitechdaily.com)
  • However, three secondary clusters in the West and one in the North were still active, signifying important targets of interest for public- health interventions. (bvsalud.org)
  • Delivered to the International Space Station today was a new instrument designed to track how small particles of dust can have a big impact on Earth's climate. (digitaltrends.com)
  • Renamed the Van Allen Probes) Designed to study the impact of space weather on Earth's radiation belts. (nasa.gov)
  • Clusters of health events may be identified by an ongoing surveillance system, but more often they are reported by concerned citizens or groups. (cdc.gov)
  • A distinctive feature of the methodology is to adopt a circular scanning window varying its size for defining potential clusters. (springer.com)
  • Today's revolution offers the potential for yet another rewrite of space-time's résumé, with the bonus of perhaps explaining why quantum mechanics seems so weird. (astronomy.com)
  • Health agencies should understand the potential legal ramifications of reported clusters, how risks are perceived by the community, and the influence of the media on that perception. (cdc.gov)
  • The potential anemia clusters in the province's rural areas might be associated with the lack of nutritional education in women and lack of access to sufficient diet due to financial constraints. (bvsalud.org)
  • Self-adjusting (HDBSCAN) -Uses a range of distances to separate clusters of varying densities from sparser noise. (arcgis.com)
  • This star is at least 100 times farther away than the next individual star we can study, except for supernova explosions. (universetoday.com)
  • Second, the time period of our study was during 1988 to 2001. (biomedcentral.com)
  • But clues to a possible path to progress have emerged from the theoretical study of alternate space-time geometries, thinkable in principle but with unusual properties. (astronomy.com)
  • Cluster is the first space mission to study in 3D the various phenomena occuring in this region. (esa.int)
  • Childhood stunting is highly clustered in Northern Province of Rwanda: A spatial analysis of a population-based study , Heliyon, e24922. (lu.se)
  • Presentation of work-in-progress: Peter Skærbæk & Kjell Tryggestad 'Accounting inscriptions in outsourcing trials of strength: time-space dynamics', February 18. (cbs.dk)
  • Cluster measures the flow with high time-resolution and at four locations in space to determine the characteristics of these vortices (see Featured highlight below). (esa.int)
  • The black hole above was discovered in the M62 star cluster, which is 23,000 light years away from Earth. (scitechdaily.com)
  • The yellow circle shows the black hole found in the M62 star cluster in our Galaxy. (scitechdaily.com)
  • In 2007, Maccarone made the first discovery of a black hole in a globular star cluster in the neighboring NGC4472 galaxy. (scitechdaily.com)
  • We found a few radio emissions coming from this globular star cluster that we couldn't explain any other way. (scitechdaily.com)