Gotowe bibliografie tematyczne / Stream

Gotowa bibliografia na temat „Stream”

Autor: Grafiati
Data publikacji: 4 czerwca 2021
Data aktualizacji: 1 czerwca 2024

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Artykuły w czasopismach na temat "Stream"

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Luchauer, Gretchen M., Stephanie Freeman-Day i Burnell C. Fischer. "Urban Stream Corridors and Forest Patches—The Connections: A Case Study of Bloomington, IN". Sustainability 15, nr 10 (16.05.2023): 8064. http://dx.doi.org/10.3390/su15108064.

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Streams and forests are ecosystems connected through hydrology, but few studies have looked at the connectivity between streams and forests in the context of urban development. City-made decisions affect connections between streams and forests by isolating both ecosystems. Streams are often channelized or buried to increase potential development areas. Forests often become fragmented and may be removed unless protected. Historical choices in land usage affect the sites and sizes of current urban streams, forests, and development. This affects the distribution of impervious surfaces, which separates streams from forests. Despite these barriers to stream/forest interactions, cities can experience stream/forest connectivity. Seven Bloomington watersheds are ranked on their proportions of buried streams, channelized streams, forested hydrology, forested streams, urban forest patch cover, and impervious surface cover, along with the historical presence of urbanization. Watersheds demonstrate stream/forest connectivity, with five watersheds containing 50% or greater forested stream segments. Bloomington canopy cover reduces stormwater runoff by approximately 127 kiloliters per year. These forested areas reduce flooding, reduce nutrient loading, and reduce stream conditions associated with urban stream syndrome. Understanding urban stream/forest connectivity can improve green infrastructure design and green space design, which improve urban resilience and better connect residents to the environment.
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von Schiller, D., E. Martí i J. L. Riera. "Nitrate retention and removal in Mediterranean streams bordered by contrasting land uses: a <sup>15</sup>N tracer study". Biogeosciences 6, nr 2 (11.02.2009): 181–96. http://dx.doi.org/10.5194/bg-6-181-2009.

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Abstract. We used 15N-labelled nitrate (NO3−) additions to investigate pathways of nitrogen (N) cycling at the whole-reach scale in three stream reaches with adjacent forested, urban and agricultural land areas. Our aim was to explore among-stream differences in: (i) the magnitude and relative importance of NO3− retention (i.e. assimilatory uptake) and removal (i.e. denitrification), (ii) the relative contribution of the different primary uptake compartments to NO3− retention, and (iii) the regeneration, transformation and export pathways of the retained N. Streams varied strongly in NO3− concentration, which was highest in the agricultural stream and lowest in the forested stream. The agricultural stream also showed the lowest dissolved oxygen (DO) concentration and discharge. Standing stocks of primary uptake compartments were similar among streams and dominated by detritus compartments (i.e. fine and coarse benthic organic matter). Metabolism was net heterotrophic in all streams, although the degree of heterotrophy was highest in the agricultural stream. The NO3− uptake length was shortest in the agricultural stream, intermediate in the urban stream, and longest in the forested stream. Conversely, the NO3− mass-transfer velocity and the areal NO3− uptake rate were highest in the urban stream. Denitrification was not detectable in the forested stream, but accounted for 9% and 68% of total NO3− uptake in the urban and the agricultural stream, respectively. The relative contribution of detritus compartments to NO3− assimilatory uptake was greatest in the forested and lowest in the agricultural stream. In all streams, the retained N was rapidly regenerated back to the water column. Due to a strong coupling between regeneration and nitrification, most retained N was exported from the experimental reaches in the form of NO3−. This study provides evidence of fast in-stream N cycling, although the relative importance of N retention and removal varied considerably among streams. Results suggest that permanent NO3− removal via denitrification may be enhanced over temporary NO3− retention via assimilatory uptake in heterotrophic human-altered streams characterized by high NO3− and low DO concentrations.
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Shavers, E., i L. Stanislawski. "STREAMS DO WORK: MEASURING THE WORK OF LOW-ORDER STREAMS ON THE LANDSCAPE USING POINT CLOUDS". ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLII-4 (19.09.2018): 573–78. http://dx.doi.org/10.5194/isprs-archives-xlii-4-573-2018.

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<p><strong>Abstract.</strong> The mutable nature of low-order streams makes regular updating of surface water maps necessary for accurate representation. Low-order streams make up roughly half the streams in the conterminous United States by length, and small inaccuracies in stream head location can result in significant error in stream reach, order, and density. Reliable maps of stream features are vital for hydrologic modeling, ecosystem research, and boundary monitoring. High resolution digital elevation models derived from lidar data have shown promise in low order stream modeling yet forested high relief landscapes and low relief agricultural areas remain challenging. Here we present early results from research analyzing lidar point clouds to identify features and patterns that may be used in low-order stream identification and classification in challenging geographic conditions. This work has identified characteristics derived from point clouds that correlate with the presence of streams and stream heads and show promise for mapping small streams. In low topographic relief agricultural areas, cross sections collected at regular intervals along drainage channels extracted as 3D lines show a significant jump in value and variance of profile curvature standard deviation at stream heads. In high relief areas, observations show potential for stream mapping by identifying trends in riparian zone structure. Lidar return point density from riparian vegetation under 30 feet tall dips in the vicinity of intermittent stream heads. Also seen is an increase in point density above 60 feet downstream of stream heads. The trends found here likely reflect a change in vegetation structure relative to the presence of streams.</p>
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Growns, IO, i JA Davis. "Comparison of the macroinvertebrate communities in streams in logged and undisturbed catchments 8 years after harvesting". Marine and Freshwater Research 42, nr 6 (1991): 689. http://dx.doi.org/10.1071/mf9910689.

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Changes in lotic macroinvertebrate communities 8 years after logging were examined in two sets of paired catchments (Sutton and Lewin) in south-western Western Australia by using analysis of variance, classification (TWINSPAN), and ordination (semi-strong hybrid multidimensional scaling). Both paired catchments contained an undisturbed stream and a stream where clearfelling had been taken to the stream edges. The Sutton catchment also contained a stream where clearfelling had occurred but a 100 m-wide strip of vegetation had been retained as a buffer zone. Differences in richness and abundance of animals between the undisturbed and clearfelled streams in the two catchments were obscured by differences between the sites within each stream. However, ordination of the samples revealed differences in the composition of the macroinvertebrate communities between the clearfelled and undisturbed streams in both catchments. Underlying environmental gradients that separated the invertebrate communities in the clearfelled streams from those in the undisturbed streams, in ordination space, were conductivity, the amount of coarse and fine particulate organic matter, and a reduction in total nitrogen. In all, 11 macroinvertebrate taxa were found to be associated with the separation of samples from the undisturbed and clearfelled streams, this response probably being due to increases in conductivity within the clearfelled streams. Macroinvertebrate community structure in the buffered stream was different from that in the undisturbed stream but was more similar to the latter than to that in the clearfelled stream. Physical and chemical parameters of the buffered stream were also more similar to those of the undisturbed stream. These results indicated that the 100 m-wide buffer zone appeared to be effective in ameliorating any disturbance due to clearfelling.
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Scrimgeour, Garry J., William M. Tonn i Nicholas E. Jones. "Quantifying effective restoration: reassessing the productive capacity of a constructed stream 14 years after construction". Canadian Journal of Fisheries and Aquatic Sciences 71, nr 4 (kwiecień 2014): 589–601. http://dx.doi.org/10.1139/cjfas-2013-0354.

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Using natural streams as references against which ecosystem structure and function could be compared, we examined the short-term (1–3 years) and long-term (14 years) effectiveness of a 3.4 km constructed stream in the Northwest Territories, Canada. The constructed stream variously showed little to marked improvements 14 years after construction (2011), relative to 1998–2000 and to reference streams, depending on the stream attribute. Many attributes related to stocks of organic matter remained well below reference levels in the constructed stream after 14 years. Leaf matter processing rates increased in the constructed stream to the point of convergence with reference streams in 2011, but the latter still had superior leaf retention abilities. By Year 14, benthic invertebrate composition in the constructed stream showed some convergence with reference streams, although densities generally lagged, especially in riffles. In 2011, growth of young-of-the-year Arctic grayling (Thymallus arcticus) from the constructed stream was substantially greater relative to 1998–2001, but remained well below contemporary reference levels. Our mixed results raise questions about the definition and time scale of successful restoration.
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Pearson, Sarah, Susan E. Clark, Alexis J. Demirjian, Kathryn V. Johnston, Melissa K. Ness, Tjitske K. Starkenburg, Benjamin F. Williams i Rodrigo A. Ibata. "The Hough Stream Spotter: A New Method for Detecting Linear Structure in Resolved Stars and Application to the Stellar Halo of M31". Astrophysical Journal 926, nr 2 (1.02.2022): 166. http://dx.doi.org/10.3847/1538-4357/ac4496.

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Abstract Stellar streams from globular clusters (GCs) offer constraints on the nature of dark matter and have been used to explore the dark matter halo structure and substructure of our Galaxy. Detection of GC streams in other galaxies would broaden this endeavor to a cosmological context, yet no such streams have been detected to date. To enable such exploration, we develop the Hough Stream Spotter (HSS), and apply it to the Pan-Andromeda Archaeological Survey (PAndAS) photometric data of resolved stars in M31's stellar halo. We first demonstrate that our code can re-discover known dwarf streams in M31. We then use the HSS to blindly identify 27 linear GC stream-like structures in the PAndAS data. For each HSS GC stream candidate, we investigate the morphologies of the streams and the colors and magnitudes of all stars in the candidate streams. We find that the five most significant detections show a stronger signal along the red giant branch in color–magnitude diagrams than spurious non-stream detections. Lastly, we demonstrate that the HSS will easily detect globular cluster streams in future Nancy Grace Roman Space Telescope data of nearby galaxies. This has the potential to open up a new discovery space for GC stream studies, GC stream gap searches, and for GC stream-based constraints on the nature of dark matter.
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Anjos, Maeda Batista dos, i Jansen Zuanon. "Sampling effort and fish species richness in small terra firme forest streams of central Amazonia, Brazil". Neotropical Ichthyology 5, nr 1 (marzec 2007): 45–52. http://dx.doi.org/10.1590/s1679-62252007000100006.

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Small streams are important components of the landscape in terra firme forests in central Amazonia and harbor a large number of fish species. Nevertheless, the lack of a common sampling protocol in studies of this ichthyofauna hinders comparisons among available results. This study evaluates how the length of stream reach sampled affects estimates of local fish species density in 1st, 2nd, and 3rd order streams, and proposes a mean minimum sampling length that best approximates the absolute number of species in a given stream segment. We sampled three streams in the Biological Dynamics of Forest Fragments Project's study sites, between May and August 2004. At each stream, one 1st order, one 2nd order, and one 3rd order segment was sampled. We sampled five 20-m reaches in each stream segment. Three to four people collected along each reach for 45 to 60 minutes. We used Jaccard's coefficient to estimate the similarity of species composition among stream reaches and segments. Estimates of species richness were obtained with Jackknife 1 and Bootstrap algorithms and species accumulation curves. We used simple linear regressions to look for relationships between species density and fish abundance and between species density and the volume of 100-m stream segments. Species density in 1st order stream reaches was slightly higher than in 2nd and 3rd order stream reaches, whereas fish abundance was apparently higher in 3rd order reaches. Similarity in fish species composition between 20-m reaches was low for all studied streams. Species density values in pooled 100-m stream segments represented 71.4% to 94.1% of the estimated values for these streams. Species density showed a direct relationship both with volume of the sampled stream segment and fish abundance. It seems plausible that larger streams contain a higher number of microhabitat types, which allow for the presence of more fish species per stream length. Based on the values of asymptotes and equations for species accumulation curves, the mean minimum sampling length that best estimates the absolute number of species in a stream segment is 180 m ± 20 sd for 1st order segments; 213 m ± 23 sd for 2nd order segments, and 253 m ± 30 sd for 3rd order stream segments.
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Thompson, J., M. Simons i V. C. Tsai. "Modeling the elastic transmission of tidal stresses to great distances inland in channelized ice streams". Cryosphere Discussions 8, nr 2 (25.04.2014): 2119–77. http://dx.doi.org/10.5194/tcd-8-2119-2014.

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Abstract. Geodetic surveys suggest that ocean tides can modulate the motion of Antarctic ice streams. Data from Whillans Ice Plain, Rutford Ice Stream, and other Antarctic ice streams show periodicity in flow velocity at periods similar to those of ocean tides at geodetic stations many tens of kilometers inland from the grounding line. These data suggest that ocean tidal stresses can perturb ice stream motion at distances about an order of magnitude farther inland than tidal flexure of the ice stream alone. Recent models exploring the role of tidal perturbations in basal shear stress are primarily two-dimensional, with the impact of the ice stream margins either ignored or parameterized. Here, we use two- and three-dimensional finite element modeling to investigate transmission of tidal stresses in ice streams and the impact of considering more realistic, three-dimensional ice stream geometries. Using Rutford Ice Stream as a real-world comparison, we demonstrate that the assumption that elastic tidal stresses in ice streams propagate large distances inland fails for channelized glaciers due to an intrinsic, exponential decay in the stress due to resistance at the ice stream margins. This behavior is independent of basal conditions beneath the ice stream and cannot be fit to observations using either elastic or nonlinear viscoelastic rheologies without nearly complete decoupling of the ice stream from its lateral margins. Our results suggest that a mechanism external to the ice stream is necessary to explain the tidal modulation of stresses far upstream of the grounding line for narrow ice streams. We propose a hydrologic model based on time-dependent variability in till strength to explain transmission of tidal stresses inland of the grounding line. This conceptual model reproduces observations from Rutford Ice Stream.
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Waiyamai, Kitsana, i Thanapat Kangkachit. "Constraint-based discriminative dimension selection for high-dimensional stream clustering". International Journal of Advances in Intelligent Informatics 4, nr 3 (11.11.2018): 167. http://dx.doi.org/10.26555/ijain.v4i3.271.

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Clustering data streams is one of active research topic in data mining. However, runtime of the existing stream clustering algorithms increases and their performance drop in the face of large number of dimensions. Complexity of the stream clustering methods is increased when perform on data with large number of dimensions. In order to reduce the clustering complexity, one possible solution consists in determining the appropriate subset of cluster dimensions via dimension projection. SED-Stream is an efficient clustering algorithm that supports high dimension data streams. The aim of this paper is to increase performance of SED-Stream in terms of both clustering quality and execution-time. In order to improve the clustering process, background or domain expert knowledge are integrated as “constraints” in SEDC-Stream. The new algorithm, SEDC-Stream, supports the evolving characteristics of the dynamic constraints which are activation, fading, outdating and prioritization. SEDC-Stream algorithm is able to reduce cluster splitting time, and place new incoming points to their suitable clusters. Compared to SED-Stream on the three real-world streams datasets, SEDC-Stream is able to generate a better clustering performance in terms of both purity and f-measure.
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Shabtaie, S., i C. R. Bentley. "Ice-Thickness Map of the West Antarctic Ice Streams by Radar Sounding". Annals of Glaciology 11 (1988): 126–36. http://dx.doi.org/10.3189/s0260305500006443.

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Extensive radar ice-thickness sounding of ice streams A, B, and C, and the ridges between them, has been carried out. Closely spaced flight lines, as well as ties to numerous ground stations, have enabled us to compile a detailed ice-thickness map of the area. The map reveals a highly complex pattern of ice-thickness variations, which, because they are much larger than the surface relief, largely reflect the subglacial topography. Several cross-sectional profiles across the ice streams and ridges are shown, and a new configuration for Ice Stream A is presented.Ice Stream A is connected to Reedy Glacier and Horlick Ice Stream by subglacial troughs that converge down-stream. The single trough continues, at a depth of more than 1000 m below sea-level, beneath the entire length of the ice stream and adjacent part of Ross Ice Shelf. Ridge AB (part of which may be a remanent ice stream) overlies a deep bed with pronounced troughs at its headward end; the bed shoals rapidly down-stream to a height more than 500 m above the beds of the adjacent ice streams. Ice stream B1 overlies a subglacial trough that is deep inland and also shoals markedly toward the grounding line. Near its head. Ice Stream B2 is as much as 1000 m thinner than Ice Stream Bl, but then remains much more nearly constant in thickness along its length. Ridge BC is characterized by a smoother bed and less variation in bed depth than ridge AB. Ice Stream C, which is inactive, is particularly marked by uncorrelated maxima and minima in surface and bed topography.There are no distinct topographical steps that demarcate the transition from sheet to streaming flow at the head of the ice streams, and the ice streams are placed asymmetrically in some places with respect to their subglacial troughs. This may reflect a relative impermanence or transient behavior of the “Ross” ice streams.
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Rozprawy doktorskie na temat "Stream"

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Hilley, David B. "Temporal streams programming abstractions for distributed live stream analysis applications /". Diss., Atlanta, Ga. : Georgia Institute of Technology, 2009. http://hdl.handle.net/1853/31695.

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Thesis (Ph.D)--Computing, Georgia Institute of Technology, 2010.
Committee Chair: Ramachandran, Umakishore; Committee Member: Clark, Nathan; Committee Member: Haskin, Roger; Committee Member: Pu, Calton; Committee Member: Rehg, James. Part of the SMARTech Electronic Thesis and Dissertation Collection.
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Mohammadnezhad, Mahdi. "Evaluating Stream Protocol for a Data Stream Center". Thesis, Linnéuniversitetet, Institutionen för datavetenskap (DV), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-55761.

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Linnaeus University is aiming at implementing a Data Stream Centre to provide streaming of accumulated data from the websites’ newspapers and articles in order to help its scientists of University to have faster and easier access to the mentioned data. This mentioned project consists of multiple parts and the part we are responsible to research about is first nominating some text streaming protocols based on the criteria that are important for Linnaeus University and then evaluating them. Those protocols are responsible to transfer text stream from the robots (that read articles from the websites) to the data stream center and from them to the scientists. Some KPIs (Key Performance Indicators) are defined and the protocols are evaluated based on those KPIs. In this study we address evaluation of network streaming protocol by starting to read about the protocol’s specifications and nominating four protocols including TCP, HTTP1.1, Server-Sent Events and Websocket. Then, fake robot and server are implemented by each protocol to simulate the functionality of real robots, servers and scientists in LNU data stream center project. Later, the evaluation is done in the mentioned simulated environment using RawCAP, Wireshark and Message Analyzer. The results of this study indicated that the best suited protocols for transferring text stream data from robot to data stream center and from data stream center to scientist are TCP and Server-Sent Events, respectively. In the concluding part, other protocols are also suggested in the order of priority.
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Pawluk, Przemyslaw. "Stream databases". Thesis, Blekinge Tekniska Högskola, Avdelningen för programvarusystem, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:bth-3644.

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One of the most important issues in contemporary database application became processing of the large amount of data. Second problem is different characteristic of the data that are processed by the system. Those data are perceived as large continuous streams of elements rather than finite sets of elements. This thesis presents new class of database systems that handles data stream processing, issues and benefits form using these systems in the context of telecommunication systems.
This thesis presents stream databases which are able to process data streams. Moreover advantages and disadvantages of those systems are presented.
przemyslaw.pawluk@pwr.wroc.pl (+48)697-958-666
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Castro, Marroquín Cesar Enrique, Rodriguez Juan Sebastian Guevara, Sajamin Jessenia Sonia Poicon, León Elizabeth Antuanette Rojas i Azato Miyuki Jennifer Tengan. "HEALTH STREAM". Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2021. http://hdl.handle.net/10757/656924.

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Este emprendimiento fue planteado por un grupo de estudiantes de la facultad de Negocios de la Universidad Peruana de Ciencias Aplicadas (UPC) que están próximo a obtener el grado de bachiller de Administración y Negocios Internacionales. Los conocimientos adquiridos durante estos años de la carrera nos han permitido plantear un modelo de negocio con una propuesta de valor de manera objetiva y directa. En primer lugar, se identificó el problema que es la tasa de crecimiento de enfermedades con trastornos psicológicos como es el estrés y ansiedad que están padeciendo las personas por el confinamiento social obligatorio a causa de la pandemia del COVID-19. Por estas razones, creamos la plataforma “Health Stream” que brinda diferentes cursos virtuales de deportes, para reducir el estrés que se da por la rutina del home office y clases. Asimismo, se ofrece talleres nutricionales y psicológicos para que el usuario pueda mejorar su estilo de vida. De esta forma, ponemos a disposición un servicio completo con tres planes de pago siendo Clásico, Gold y Premium. En conclusión, luego de haber realizado el lanzamiento de la página pudimos obtener diferentes críticas constructivas que nos ayudaron en el proceso del proyecto de negocio, por lo cual realizamos mejoras continuas para obtener la versión final.
This entrepreneurship was proposed by a group of students from the Business School of the Universidad Peruana de Ciencias Aplicadas (UPC) who are about to obtain their bachelor's degree in Administration and International Business. The knowledge acquired during these years of study has allowed us to propose a business model with a value proposition in an objective and direct manner. First, we identified the problem that is the growth rate of diseases with psychological disorders such as stress and anxiety that people are suffering from the mandatory social confinement due to the pandemic of COVID-19. For these reasons, we created the "Health Stream" platform that offers different virtual sports courses to reduce the stress caused by the home office routine and classes. We also offer nutritional and psychological workshops so that users can improve their lifestyles. In this way, we offer a complete service with three payment plans: Classic, Gold, and Premium. In conclusion, after the launching of the website we were able to obtain different constructive criticisms that helped us in the process of the business project, which is why we made continuous improvements to obtain the final version.
Trabajo de investigación
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Das, Abhishek. "Stream scheduling /". May be available electronically:, 2008. http://proquest.umi.com/login?COPT=REJTPTU1MTUmSU5UPTAmVkVSPTI=&clientId=12498.

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Sjöberg, Oskar. "The Origin of Streams : Stream cartography in Swiss pre alpine headwater". Thesis, Uppsala universitet, Institutionen för geovetenskaper, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-277377.

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Temporary streams have received undeservedly little scientific attention and as a result their role in hydrological, biogeochemical and ecological processes is not yet fully understood. The ultimate goal of the research was to gain a better understanding of the temporary stream network and the processes that control it and determine how the active and connected stream length change with catchment wetness conditions to find simple methods to map seasonal and event-based changes in temporary flowing stream networks. Streams, springs and wetlands of four relatively small headwater catchments (11.7 – 25.3 km2) and one wetland in the steep and remote Zwäckentobel catchment in Alptal, canton Schwyz (Switzerland), were mapped and stream segments were classified by flow type during different weather conditions using direct observations. The mapping was performed by an elite orienteer with mapping experience. The variation in streamflow was analysed and related to the catchment wetness and topography using the TWI-values and the upslope accumulated area of the stream segments. As the catchments wetted up in response to fall rainfall events after a dry summer the flowing stream density increased up to five times and the connected stream density increased up to six times with a 150-fold increase in discharge. Also the number of flowing stream heads increased up to ten times. The best description of the pattern of stream expansion is a combination of the variable source area and the element threshold concepts, where surface topography, particularly TWI (Topographic Wetness Index) and upslope accumulated area (A), and local storage areas controls where streamflow is initiated and how flow in different stream segments connects. Streams in the Alptal show a seasonally bottom up or disjointed connection pattern. Mapping the temporary streams in steep and remote watersheds as a function of hydrological conditions is not an easy task. It is however necessary in order to fully understand where water is flowing or not. A combination of field observations with monitoring equipment can facilitate this extensive work by providing a more detailed temporal resolution.
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Tennant, Mark. "A parallel data stream classification technique for high velocity data streams". Thesis, University of Reading, 2018. http://centaur.reading.ac.uk/77919/.

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Real-time classification of data streams remains one of the most challenging aspects of Big Data. As a data stream is an unending source of information, classification models and metrics must be created and adapted in real-time as the data is made available to them. This time constrained learning is problematic, conventional data models require a training period to examine the data and produce models for evaluation. In data stream mining this training period does not exist, instead the models are continuously updated in real-time. As data streams become faster and larger the quantity of data to be processed can overwhelm a single machines’ learning capabilities. One method to reduce the work load upon a data mining algorithm is to implement parallel solutions. This has the benefit of distributing the classification over one or more machines. Unfortunately, most parallel implementations of classification algorithms are not suitable for real-time processing, and most data stream mining algorithms are not suitable for parallelisation. This research develops on real-time parallel classification of data instances with respect to vast amounts of data. The proposed solution is vastly scalable as it incurs no additional communications costs when training. Moreover, it is capable of accepting data streams that contain multiple sources. The newly created algorithm Parallel MC-NN has been implemented and evaluated on open source parallel technologies. The results of experimentation show a scalable solution that has been evaluated and peer reviewed via multiple publications.
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Sheng, Ming. "Sizing Stream Setback Using GIS Tools for Stream Protection". The Ohio State University, 2012. http://rave.ohiolink.edu/etdc/view?acc_num=osu1345049852.

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de, Leng Daniel. "Spatio-Temporal Stream Reasoning with Adaptive State Stream Generation". Licentiate thesis, Linköpings universitet, Artificiell intelligens och integrerade datorsystem, 2017. http://urn.kb.se/resolve?urn=urn:nbn:se:liu:diva-138645.

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A lot of today's data is generated incrementally over time by a large variety of producers. This data ranges from quantitative sensor observations produced by robot systems to complex unstructured human-generated texts on social media. With data being so abundant, making sense of these streams of data through reasoning is challenging. Reasoning over streams is particularly relevant for autonomous robotic systems that operate in a physical environment. They commonly observe this environment through incremental observations, gradually refining information about their surroundings. This makes robust management of streaming data and its refinement an important problem. Many contemporary approaches to stream reasoning focus on the issue of querying data streams in order to generate higher-level information by relying on well-known database approaches. Other approaches apply logic-based reasoning techniques, which rarely consider the provenance of their symbolic interpretations. In this thesis, we integrate techniques for logic-based spatio-temporal stream reasoning with the adaptive generation of the state streams needed to do the reasoning over. This combination deals with both the challenge of reasoning over streaming data and the problem of robustly managing streaming data and its refinement. The main contributions of this thesis are (1) a logic-based spatio-temporal reasoning technique that combines temporal reasoning with qualitative spatial reasoning; (2) an adaptive reconfiguration procedure for generating and maintaining a data stream required to perform spatio-temporal stream reasoning over; and (3) integration of these two techniques into a stream reasoning framework. The proposed spatio-temporal stream reasoning technique is able to reason with intertemporal spatial relations by leveraging landmarks. Adaptive state stream generation allows the framework to adapt in situations in which the set of available streaming resources changes. Management of streaming resources is formalised in the DyKnow model, which introduces a configuration life-cycle to adaptively generate state streams. The DyKnow-ROS stream reasoning framework is a concrete realisation of this model that extends the Robot Operating System (ROS). DyKnow-ROS has been deployed on the SoftBank Robotics NAO platform to demonstrate the system's capabilities in the context of a case study on run-time adaptive reconfiguration. The results show that the proposed system – by combining reasoning over and reasoning about streams – can robustly perform spatio-temporal stream reasoning, even when the availability of streaming resources changes.

The series name Linköping Studies in Science and Technology Licentiate Thesis is inocorrect. The correct series name is Linköping Studies in Science and Technology Thesis.


NFFP6
CENIIT
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Cushman, Susan Flanders. "Fish movement, habitat selection, and stream habitat complexity in small urban streams". College Park, Md. : University of Maryland, 2006. http://hdl.handle.net/1903/3873.

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Thesis (Ph. D.) -- University of Maryland, College Park, 2006.
Thesis research directed by: Marine-Estuarine-Environmental Sciences. Title from t.p. of PDF. Includes bibliographical references. Published by UMI Dissertation Services, Ann Arbor, Mich. Also available in paper.
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Książki na temat "Stream"

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Authority, Severn-Trent Water. Stream. Birmingham: the Authority., 1985.

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Salmon Trout Enhancement Program (Or.), red. Stream care: Protecting and enhancing stream habitat. Portland, Or: Salmon Trout Enhancement Program, Oregon Dept. of Fish & Wildlife, 1994.

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The stream. New York, NY: Lyons & Burford, 1989.

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Allan, J. David, María M. Castillo i Krista A. Capps. Stream Ecology. Cham: Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-61286-3.

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Kirk, Andy. Stream Graph. 1 Oliver’s Yard, 55 City Road, London EC1Y 1SP United Kingdom: SAGE Publications, Ltd., 2016. http://dx.doi.org/10.4135/9781529777154.

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Allan, J. David. Stream Ecology. Dordrecht: Springer Netherlands, 1995. http://dx.doi.org/10.1007/978-94-011-0729-7.

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Allan, J. David, i Marí M. Castillo. Stream Ecology. Dordrecht: Springer Netherlands, 2007. http://dx.doi.org/10.1007/978-1-4020-5583-6.

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Klein, Andreas. Stream Ciphers. London: Springer London, 2013. http://dx.doi.org/10.1007/978-1-4471-5079-4.

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Muehlberg, R. L. Jet stream. New York: Muehlberg Press, 1996.

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Smitten, Richard. Death stream. London: Headline, 1994.

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Części książek na temat "Stream"

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Nguyen, Quan, Peter Eades i Seok-Hee Hong. "StreamEB: Stream Edge Bundling." W Graph Drawing, 400–413. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-36763-2_36.

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Müller, Michael. "stream(), Stream and Spliterator". W Java Lambdas and Parallel Streams, 35–40. Berkeley, CA: Apress, 2016. http://dx.doi.org/10.1007/978-1-4842-2487-8_8.

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Mercurio, Ralph. "Stream". W Beginning Office 365 Collaboration Apps, 235–55. Berkeley, CA: Apress, 2018. http://dx.doi.org/10.1007/978-1-4842-3849-3_9.

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Weik, Martin H. "stream". W Computer Science and Communications Dictionary, 1675. Boston, MA: Springer US, 2000. http://dx.doi.org/10.1007/1-4020-0613-6_18374.

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Mercurio, Ralph, i Brian Merrill. "Stream". W Beginning Microsoft 365 Collaboration Apps, 235–55. Berkeley, CA: Apress, 2021. http://dx.doi.org/10.1007/978-1-4842-6936-7_9.

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Ma, Lisha, Stratis D. Viglas, Meng Li i Qian Li. "Stream Operators for Querying Data Streams". W Advances in Web-Age Information Management, 404–15. Berlin, Heidelberg: Springer Berlin Heidelberg, 2005. http://dx.doi.org/10.1007/11563952_36.

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Blanck, Jens, Viggo Stoltenberg-Hansen i John V. Tucker. "Streams, Stream Transformers and Domain Representations". W Prospects for Hardware Foundations, 27–68. Berlin, Heidelberg: Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/3-540-49254-2_2.

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Horton, Ivor. "Stream Operations". W Using the C++ Standard Template Libraries, 389–416. Berkeley, CA: Apress, 2015. http://dx.doi.org/10.1007/978-1-4842-0004-9_9.

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Welch, Eugene B., Jean M. Jacoby i Christopher W. May. "Stream Quality". W River Ecology and Management, 69–94. New York, NY: Springer New York, 1998. http://dx.doi.org/10.1007/978-1-4612-1652-0_4.

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Han, Jiawei, i Bolin Ding. "Stream Mining". W Encyclopedia of Database Systems, 1–4. New York, NY: Springer New York, 2016. http://dx.doi.org/10.1007/978-1-4899-7993-3_369-2.

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Streszczenia konferencji na temat "Stream"

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Miao, Jiajia, Zhuxi Zhang, Zhijian Yuan, Yan Jia i Quanyuan Wu. "Detecting Stream Events in Distributed Streams". W 2008 Second International Conference on Future Generation Communication and Networking Symposia (FGCNS). IEEE, 2008. http://dx.doi.org/10.1109/fgcns.2008.153.

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Kum, Sang-Uok, i Ketan Mayer-Patel. "Intra-stream encoding for multiple depth streams". W the 2006 international workshop. New York, New York, USA: ACM Press, 2006. http://dx.doi.org/10.1145/1378191.1378205.

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Herrewijn, Laura, i Sven Charleer. "Spectator LF Streamer: Facilitating Better Stream Discovery through Spectator Motivations and Stream Affordances". W CHI PLAY '23: The Annual Symposium on Computer-Human Interaction in Play. New York, NY, USA: ACM, 2023. http://dx.doi.org/10.1145/3573382.3616089.

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Arasu, Arvind, Brian Babcock, Shivnath Babu, Mayur Datar, Keith Ito, Itaru Nishizawa, Justin Rosenstein i Jennifer Widom. "STREAM". W the 2003 ACM SIGMOD international conference on. New York, New York, USA: ACM Press, 2003. http://dx.doi.org/10.1145/872757.872854.

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Jaeyoung, Kim, Kim Semi, Kang Byongsue, Kim Taeyoun, La Kunju, Jo Hwanik, Choi Bonhwa, Im Jungah i Sung Junghwan. "Stream". W SIGGRAPH Asia 2012 Posters. New York, New York, USA: ACM Press, 2012. http://dx.doi.org/10.1145/2407156.2407158.

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Lucena, Marcia, Jaelson Castro, Carla Silva, Fernanda Alencar i Emanuel Santos. "Stream". W the 2011 ACM Symposium. New York, New York, USA: ACM Press, 2011. http://dx.doi.org/10.1145/1982185.1982337.

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Liu, Shaofeng, Jurgen P. Schulze i Tomas A. Defanti. "Synchronizing Parallel Data Streams via Cross-Stream Coding". W 2009 IEEE International Conference on Networking, Architecture, and Storage (NAS). IEEE, 2009. http://dx.doi.org/10.1109/nas.2009.62.

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Niezgoda, Sue L., i Tyrel S. West. "Stream Restoration Design Discharge for Snowmelt Dominated Streams". W World Environmental and Water Resources Congress 2007. Reston, VA: American Society of Civil Engineers, 2007. http://dx.doi.org/10.1061/40927(243)371.

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Scott Alan Smith i Sonia Maassel Jacobsen. "Use of Stream Barbs in Low-Gradient Streams". W 2007 Minneapolis, Minnesota, June 17-20, 2007. St. Joseph, MI: American Society of Agricultural and Biological Engineers, 2007. http://dx.doi.org/10.13031/2013.22984.

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Houston, Mike. "Stream computing". W ACM SIGGRAPH 2008 classes. New York, New York, USA: ACM Press, 2008. http://dx.doi.org/10.1145/1401132.1401151.

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Raporty organizacyjne na temat "Stream"

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Stewart, R., M. Tuexen i P. Lei. Stream Control Transmission Protocol (SCTP) Stream Reconfiguration. RFC Editor, luty 2012. http://dx.doi.org/10.17487/rfc6525.

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Kapasi, Ujval J., Peter Mattson, William J. Dally, John D. Owens i Brian Towles. Stream Scheduling. Fort Belvoir, VA: Defense Technical Information Center, sierpień 2000. http://dx.doi.org/10.21236/ada419624.

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Fischenich, J. C., i Hollis Allen. Stream Management. Fort Belvoir, VA: Defense Technical Information Center, marzec 2000. http://dx.doi.org/10.21236/ada376384.

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Zaharia, Matei, Tathagata Das, Haoyuan Li, Timothy Hunter, Scott Shenker i Ion Stoica. Discretized Streams: A Fault-Tolerant Model for Scalable Stream Processing. Fort Belvoir, VA: Defense Technical Information Center, grudzień 2012. http://dx.doi.org/10.21236/ada575859.

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Bossart, S. J., D. C. Cicero, C. M. Zeh i R. C. Bedick. Gas stream cleanup. Office of Scientific and Technical Information (OSTI), sierpień 1990. http://dx.doi.org/10.2172/5981789.

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Skone, Timothy J. Gas Stream Chilling. Office of Scientific and Technical Information (OSTI), październik 2012. http://dx.doi.org/10.2172/1509382.

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Mikhaleva, E., E. Babikova, G. Bezhashvili, M. Ilina i I. Samkova. VALUE STREAM PROGRAM. Sverdlovsk Regional Medical College, grudzień 2022. http://dx.doi.org/10.12731/er0618.03122022.

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In order to increase the efficiency of the work of a medical organization, it is necessary to train medical workers, employees of medical organizations, students of educational organizations in the techniques and methods of lean production, followed by the application of the acquired skills directly at the workplace in a medical organization. The purpose of the training under the program is to acquire new competencies necessary to perform professional tasks using lean manufacturing tools - mapping the value stream to ensure maximum operational efficiency of production processes. The program provides for independent work: mapping the value stream of the current, ideal and target states of the process, analysis of the value stream of the current state of the process (problem identification: spaghetti method, pyramid of problems, graph-links, summary table of root causes and contribution of the solution), development of a plan measures to achieve the target state of the process.
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Anderson, Paul, Yakuta Baghat, Brad Bartelme, Nicole Stolic i Melissa Vaccarino. Cuyahoga Valley National Park headwater stream inventory: Final report. National Park Service, 2024. http://dx.doi.org/10.36967/2302348.

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EnviroScience, Inc. (EnviroScience) was contracted by the National Park Service (NPS) to design and implement a study plan to inventory the headwater stream resources within the Cuyahoga Valley National Park (CUVA). The parameters and expectations of the study are described in a Statement of Work (SOW) developed by NPS staff (NPS, 2021) to collect and analyze data to guide decision-making in the development of management plans to protect these resources within CUVA. The headwater stream inventory was comprised of three components to evaluate the resources as follows: 1. habitat and biological assessments to classify the streams in the context of the Ohio EPA Primary Headwater (PHW) stream classification system (Ohio EPA, 2020) and the beneficial aquatic life uses promulgated in Chapter 3745-1 of the Ohio Administrative Code (OAC), where applicable; 2. fluvial geomorphological assessments to determine stream channel types and to evaluate the potential and degree of streambank erosion associated with the assessment sites; and 3. development and testing of a visitor use impact assessment (VUIA) protocol for potential park-wide application to manage and protect stream resources in the context of public access. A total of 125 headwater stream sites were assessed to complete the inventory. The SOW identified eighty-three (83) of the sites designated as Primary sites by NPS. These sites were selected to document the condition of headwater streams with watershed areas of approximately 1.0 mi2. These sites were assessed using desktop methods and field reconnaissance. The final list of sites was modified as appropriate for approval by NPS. Forty-two (42) additional sites were proposed for assessment as Secondary sites following the assessment of Primary sites according to the SOW and study plan. These sites were selected to either provide additional data within Primary site watersheds or to expand coverage of the inventory within the park to target specific tributaries of interest. All inventoried sites were selected to meet the definition of Primary Headwater (PHW) streams as that term is defined in Ohio EPA headwater stream protocols. The identified locations were used to characterize the biological communities within the streams and to identify factors affecting the ecological integrity and water quality of the headwater streams within CUVA.
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Rogers, P. J., i M. A. Macdonald. Geochemical stream sediment and stream water maps, Shubenacadie, Nova Scotia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1986. http://dx.doi.org/10.4095/130038.

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Rogers, P. J., i M. A. Macdonald. Geochemical stream sediment and stream water maps, Kennetcook, Nova Scotia. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 1986. http://dx.doi.org/10.4095/130039.

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