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Artykuły w czasopismach na temat "Area measurement"

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AOKI, Jun, Wei GAO i Satoshi KIYONO. "High-Speed Measurement of Large Area Micro-Structured Surfaces(Nano/micro measurement and intelligent instrument)". Proceedings of International Conference on Leading Edge Manufacturing in 21st century : LEM21 2005.2 (2005): 381–84. http://dx.doi.org/10.1299/jsmelem.2005.2.381.

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Mano, K., K. Sakai, K. Tachibana, K. Sakita i S. Nishiyama. "THE MEASUREMENT ACCURACY AND MEASUREMENT CHARACTERISTICS OF GREEN LiDAR DRONE". ISPRS - International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences XLIII-B1-2020 (6.08.2020): 479–83. http://dx.doi.org/10.5194/isprs-archives-xliii-b1-2020-479-2020.

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Abstract. The aim of this study is to confirm the measurement accuracy and measurement characteristics of Green LiDAR Drone.In Japan, due to recent climate change, the frequency of heavy rainfall has been increasing, and more floods than estimated are occurring every year. Infrastructures that can safely drain the flood are river channel and river levee. Their role is becoming increasingly important. To reduce river disasters and manage disaster risk areas, river management administrations of Japan must understand the state of river channel and river levees. In order to fully identify risk area of disaster, it is considered using Green LiDAR Drone in Japanese river management. From these backgrounds, it is necessary to clarify the measurement accuracy and measurement characteristics of Green LiDAR Drone. Therefore, in this study, we confirmed the theoretical basic performance assumed from the device performance. Also, we conducted experimental measurements on flat ground area, river area, and coast area. Through verification of experimental measurements, we confirmed the positional accuracy, bathymetric capabilities of water area, and measurement characteristics of point cloud obtained by Green LiDAR Drone. As the result, it was confirmed the point cloud acquired by Green LiDAR Drone could understand not only the riverbed or coasts topography but also the structures of rivers and coasts, and could be used as basic information for maintenance and construction.
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Bobba, Rakesh B., Jeff Dagle, Erich Heine, Himanshu Khurana, William H. Sanders, Peter Sauer i Tim Yardley. "Enhancing Grid Measurements: Wide Area Measurement Systems, NASPInet, and Security". IEEE Power and Energy Magazine 10, nr 1 (styczeń 2012): 67–73. http://dx.doi.org/10.1109/mpe.2011.943133.

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TORIGOE, Ippei, i Yasushi ISHII. "Surface Area Measurement Utilizing Sound". Transactions of the Society of Instrument and Control Engineers 34, nr 3 (1998): 182–87. http://dx.doi.org/10.9746/sicetr1965.34.182.

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Arai, F., C. A. Ng, L. X. Dong i T. Fukuda. "Temperature Measurement in Local Area by Carbon Nanotubes Thermal Probe". Proceedings of JSME annual Conference on Robotics and Mechatronics (Robomec) 2004 (2004): 132. http://dx.doi.org/10.1299/jsmermd.2004.132_1.

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Wykoff, William R. "Measuring and modeling surface area of ponderosa pine needles". Canadian Journal of Forest Research 32, nr 1 (1.01.2002): 1–8. http://dx.doi.org/10.1139/x01-166.

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Two methods for needle area estimation were compared for Pinus ponderosa Dougl. ex P. Laws. & C. Laws., and models were developed to predict total, projected, and abaxial areas. Areas of needles were determined by using video capture – image analysis procedures (VCIA) and by direct measurement of needle sections. VCIA area estimates were 40–60% less than abaxial areas determined from direct measurements. Allometric models fit to VCIA area and mean needle width (Wv) explained 96% of the variation in measured sample areas; models omitting Wv explained 91% of the variation. Predictions for independently collected validation data were somewhat poorer and slightly biased but had similar residual patterns. Allometric models fit to midneedle width and total needle length explained 99% of the variation in directly measured needle areas, with root mean square error equal to 2% of the mean measured areas. Results were similar for the validation data. For both models, final parameters were estimated from the combined data. It is shown that fascicle areas estimated from predictions for the middle-sized needles are nearly as accurate as estimates based on measurements for entire fascicles. Direct measurement of needles is more portable than VCIA and provides more accurate needle area estimates with less measurement effort.
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Joseph, Thomas, Barjeev Tyagi i Vishal Kumar. "Adaptive optimal wide-area controller for multi-area power system using phasor measurement unit measurements". IET Generation, Transmission & Distribution 13, nr 23 (3.12.2019): 5284–93. http://dx.doi.org/10.1049/iet-gtd.2019.0548.

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Darvann, Tron A., Nuno V. Hermann, Bjarne K. Ersbøll, Sven Kreiborg i Samuel Berkowitz. "Palatal Surface Area of Maxillary Plaster Casts—A Comparison between Two-Dimensional and Three-Dimensional Measurements". Cleft Palate-Craniofacial Journal 44, nr 4 (lipiec 2007): 381–90. http://dx.doi.org/10.1597/05-213.1.

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Objective: To investigate the relationship between corresponding two-dimensional and three-dimensional measurements on maxillary plaster casts taken from photographs and three-dimensional surface scans, respectively. Materials and Methods: Corresponding two-dimensional and three-dimensional measurements of selected linear distances, curve lengths, and (surface) areas were carried out on maxillary plaster casts from individuals with unilateral or bilateral cleft lip and palate. The relationship between two-dimensional and three-dimensional measurements was investigated using linear regression. Results and Conclusions: Error sources in the measurement of three-dimensional palatal segment surface area from a two-dimensional photograph were identified as photographic distortion (2.7%), interobserver error (3.3%), variability in the orientation of the plaster cast (3.2%), and natural shape variation (4.6%). The total error of determining the cleft area/palate surface area ratio was 15%. In population studies, the effect of using two-dimensional measurements is a decrease of discriminating power. In well-calibrated setups, a two-dimensional measurement of the cleft area/palate surface area ratio may be converted to a three-dimensional measurement by use of a multiplication factor of 0.75.
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Chandra, Dikky, Sri Yusnita, Dana Bahari Sitepu, Arif Mursydan i Dwiny Meidelfi. "LTE Network Area Coverage on FDD and TDD Technology". International Journal of Advanced Science Computing and Engineering 2, nr 1 (30.04.2020): 21–33. http://dx.doi.org/10.30630/ijasce.2.1.47.

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FDD (Frequency Division Duplexing) and TDD (Time Division Duplexing) Technology I is a duplex technology on the 4G LTE network. FDD technology in Indonesia is deployed in the 900 MHz, 1800 MHz and 2100 MHz frequency bands. Meanwhile, TDD technology uses frequency of 2300 MHz. In order to see the performance from the side of coverage, a measurement of the signal strength is conducted by direct measurements in field so that the appropriate technology and frequency band can be determined for the measurement area. The measurements have been done by two samples of different frequencies, namely 1800 MHz for FDD and 2300 MHz for TDD. Measurement of coverage is conducted on the same existing BTS and different BTS for both FDD and TDD modes. The parameter used in this measurement is the RSRQ value as one of the basic parameters of KPI (Key Performance Indicator). The results of drivetest data obtained the farthest coverage area of 789 m, namely the FDD (Frequency Division Duplexing) technology with frequency of 1800 MHz and TDD with frequency of 2300 MHz for 633 m.
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Joram, Elana, i Vicki Oleson. "Learning about Area by Working with Building Plans". Mathematics Teaching in the Middle School 9, nr 8 (kwiecień 2004): 450–56. http://dx.doi.org/10.5951/mtms.9.8.0450.

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Area measurement is one of the most difficult topics in measurement that teachers cover in the K–6 curriculum. Several authors (Nitabach and Lehrer 1996; Outhred and Mitchelmore 2000) have noted that students' difficulties with area stem from an overreliance on the area formula, with little accompanying understanding of its conceptual basis. Students in the early elementary grades measure objects directly with instruments such as rulers, and in this sense, they see the units that they are “counting.” Calculating the area of a rectangle by means of the a = l × w formula, however, involves a shift in thinking, because area is derived from measurements that have been obtained with a ruler, rather than by directly counting units. When using the formula, students do not have to think about units covering space or an object. When designing a unit of instruction on area measurement, we began the process with this question: How could we help students see how direct measurement (counting units) is connected to indirect (a = l × w) measurement? Another way to frame the question is this: How can students better understand the conceptual basis of area measurement?
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Rozprawy doktorskie na temat "Area measurement"

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McPhail, Diane. "Area : the big cover-up". Thesis, View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/27435.

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The research problem reported in this thesis is an investigation of the teaching and learning of area measurement in the early years of school. Research indicates that children confuse the measurement of area and perimeter and also the use of linear and two-dimensional units of measure. The first phase of the study investigated the knowledge and skills which underpin an understanding of the L x B formula for calculating rectangular area. Those factors were used to plan a teaching program of four lessons for Year 1 and Year 2 children, focusing on: establishing the attribute of area; making, describing and drawing the spatial structure of arrays of repeated informal units to measure areas; and methods of counting to determine the total number of units. The effectiveness of the program was evaluated by implementing the lessons in four classes. Lessons planned from the then current syllabus were implemented in another four classes. Comparison of student learning outcomes from all classes indicated that the research lessons were more effective in assisting children to develop an understanding of a grid pattern or array of repeated informal units. The second phase of this study described the researcher’s investigation, design and trial of teacher professional learning strategies which would assist teachers to adopt successful methods of teaching young children to measure area. Seventeen volunteer teachers in seven school teams participated in one of three models of professional learning, based on varying levels of consultancy support. The models were based on the provision of lesson notes and teaching materials, facilitation of team meetings to discuss the implementation, and the provision of additional time to interview individual children following each lesson. Participation in the project assisted all of the participating teachers to develop their content knowledge and to modify their teacher-centred teaching practices. The key strategies and factors which contributed to this success included ongoing school based professional dialogue and support, the provision of a teaching program which emphasised students’ conceptual development within a sequence of activities, the role played by teacher leaders within each team, opportunities to develop questioning techniques and the motivation and disposition of the participating teachers.ABSTRACT
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McPhail, Diane. "Area the big cover-up /". View thesis, 2007. http://handle.uws.edu.au:8081/1959.7/27435.

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Thesis (Ph.D.)--University of Western Sydney, 2007.
"A thesis submitted to the University of Western Sydney, College of Arts, School of Education in fulfilment of the requirements for the degree of Doctor of Philosophy." Includes bibliography.
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Freeman, Matthew A. "Multi-area power system state estimation utilizing boundary measurements and phasor measurement units ( PMUs)". Thesis, Texas A&M University, 2006. http://hdl.handle.net/1969.1/4178.

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The objective of this thesis is to prove the validity of a multi-area state estimator and investigate the advantages it provides over a serial state estimator. This is done utilizing the IEEE 118 Bus Test System as a sample system. This thesis investigates the benefits that stem from utilizing a multi-area state estimator instead of a serial state estimator. These benefits are largely in the form of increased accuracy and decreased processing time. First, the theory behind power system state estimation is explained for a simple serial estimator. Then the thesis shows how conventional measurements and newer, more accurate PMU measurements work within the framework of weighted least squares estimation. Next, the multi-area state estimator is examined closely and the additional measurements provided by PMUs are used to increase accuracy and computational efficiency. Finally, the multi-area state estimator is tested for accuracy, its ability to detect bad data, and computation time.
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Jones, Paul. "Electrical measurement of large area substation earth grids". Thesis, Swansea University, 2001. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.367883.

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Huang, Jiarui M. Eng Massachusetts Institute of Technology. "Automatic 3D surface area measurement for vitiligo lesions". Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/113733.

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Thesis: M. Eng., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2017.
This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.
Cataloged from student-submitted PDF version of thesis.
Includes bibliographical references (pages 62-64).
Vitiligo is a long term skin depigmentation disease that may result in psychological stress. Monitoring changes in vitiligo lesion area allows assessment of treatment efficacy and aids in clinical decision making. Currently existing approaches for vitiligo lesion measurement are either inefficient or inaccurate. Using a RGB-D camera (Kinect) and imaging processing techniques, we develop an automated skin lesion screening system (VLAMS) that can be widely adopted in clinics. VLAMS is tested using clinical medical data. Results show VLAMS can consistently segment target lesion region and accurately measure lesion area of any skin surface.
by Jiarui Huang.
M. Eng.
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Lehmann, Timothy H. "Teaching area measurement and subgoals through problem solving". Thesis, Queensland University of Technology, 2018. https://eprints.qut.edu.au/117668/1/Timothy_Lehmann_Thesis.pdf.

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This thesis examined the teaching and learning of area measurement and the subgoals strategy through problem solving. A pedagogical model was developed to show how students' conceptual understanding of a mathematical concept and their strategic competence can develop simultaneously through problem solving.
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Hurtgen, Michaël. "Wide-area state estimation using synchronized phasor measurement units". Doctoral thesis, Universite Libre de Bruxelles, 2011. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209924.

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State estimation is an important tool for power system monitoring and the present study involves integrating phasor measurement units in the state estimation process. Based on measurements taken throughout the network, the role of a state estimator is to estimate the state variables of the power system while checking that these estimates are consistent with the measurement set. In the case of power system state estimation, the state variables are the voltage phasors at each network bus.\\

The classical state estimator currently used is based on SCADA (Supervisory Control and Data Acquisition) measurements. Weaknesses of the SCADA measurement system are the asynchronicity of the measurements, which introduce errors in the state estimation results during dynamic events on the electrical network.\\

Wide-area monitoring systems, consisting of a network of Phasor Measurement Units (PMU) provide synchronized phasor measurements, which give an accurate snapshot of the monitored part of the network at a given time. The objective of this thesis is to integrate PMU measurements in the state estimator. The proposed state estimators use PMU measurements exclusively, or both classical and PMU measurements.\\

State estimation is particularly useful to filter out measurement noise, detect and eliminate bad data. A sensitivity analysis to measurement errors is carried out for a state estimator using only PMU measurements and a classical state estimator. Measurement errors considered are Gaussian noise, systematic errors and asynchronicity errors. Constraints such as zero injection buses are also integrated in the state estimator. Bad data detection and elimination can be done before the state estimation, as in pre-estimation methods, or after, as in post-estimation methods. For pre-estimation methods, consistency tests are used. Another proposed method is validation of classical measurements by PMU measurements. Post-estimation is applied to a measurement set which has asynchronicity errors. Detection of a systematic error on one measurement in the presence of Gaussian noise is also analysed. \\

The state estimation problem can only be solved if the measurements are well distributed over the network and make the network observable. Observability is crucial when trying to solve the state estimation problem. A PMU placement method based on metaheuristics is proposed and compared to an integer programming method. The PMU placement depends on the chosen objective. A given PMU placement can provide full observability or redundancy. The PMU configuration can also take into account the zero injection nodes which further reduce the number of PMUs needed to observe the network. Finally, a method is proposed to determine the order of the PMU placement to gradually extend the observable island. \\

State estimation errors can be caused by erroneous line parameter or bad calibration of the measurement transformers. The problem in both cases is to filter out the measurement noise when estimating the line parameters or calibration coefficients and state variables. The proposed method uses many measurement samples which are all integrated in an augmented state estimator which estimates the voltage phasors and the additional parameters or calibration coefficients.
Doctorat en Sciences de l'ingénieur
info:eu-repo/semantics/nonPublished

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Liu, Di. "Integral Measurement of Atmospheric Particulate Matter (PM)". VCU Scholars Compass, 2018. https://scholarscompass.vcu.edu/etd/5573.

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Atmospheric aerosol particles also known as atmospheric particulate matter or particulate matter (PM) are microscopic particles (solid or liquid) suspended in air, which is one of six air pollutants in US air quality standard. PM is classified as coarse particles with diameters between 2.5 to 10 mm, fine particles with a diameter less than 2.5 mm (PM2.5), and ultrafine particles with the diameter less than 0.1 mm (PM0.1). Epidemiological studies have already showed the adverse health effects (such as asthma, lung cancer and respiratory and cardiovascular disease) resulted from exposure to the fine and ultrafine particles. Monitoring the PM concentration (i.e., either mass or surface area concentration of PM) is critical for the protection of public health and environment and for the regulatory control. Various PM sensors are now available in market. A majority of these PM sensors are optical sensors, whose readouts are highly depended on the physical property and composition of PM. Several PM monitors based on the measurement principle of electrical charging are also available. However, the empirical calibration of the readout of these electrical PM monitors via the use of standard dust particles makes it difficult to obtain the true mass concentration of PM when PM size distribution is different from that of standard dust. The overall objective of this dissertation is to advance our scientific knowledge on the performance of cost-effective PM monitors for measuring either mass or surface area concentration of fine and ultrafine PM. This thesis includes two parts: (1) is on the evaluation of existing PM sensor for PM mass concentration measurement; (2) is on the development of new PM monitor for PM surface area concentration measurement. For the first part of this dissertation, four low-cost optical sensors, one Personal Dust Monitor (PDM) and DustrakTM were experimentally evaluated. Particles in the size distribution having different mean size, standard deviation value and material were used as test aerosol particles. The readouts of these low-cost and portable sensors are compared to that of a standard TEOM (Tapered Element Oscillation Microbalance). For the second part of this dissertation, a new electrical PM monitor, consisting of a corona-based aerosol charger, a precipitator and high sensitive current meter, has been proposed for measuring surface area concentration of fine and ultrafine PM. Particles are electrically charged upon entering an electrical PM monitor. Instead of using Faraday cage and current meter to measure the charges carried by particles in existed electrical PM sensors, the new PM monitor measures the current carried by particles deposited directly on the wall of the precipitator. A thorough evaluation has been carried out to evaluate the fundamental performance of this new PM monitor. In addition, small cyclones (i.e., quadru-inlet and tapered-body cyclones) were also evaluated as the size-selective inlet of these PM sensors/monitors to minimize the potential interface from the presence of PM with large sizes in the air. The small quadru-inlet cyclone is to resolve the issue of directional sampling; and the tapered-body cyclones is to reduce the cyclone pressure drop while having small cyclone cutoff particle size. Each cyclone has been evaluated via the measurement of particle penetration curve and pressure drop. Semi-empirical models have been obtained for the prediction of cyclone performance.
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Antoine, Olivier. "Wide area measurement-based approach for assessing the power flow influence on inter-area oscillations". Doctoral thesis, Universite Libre de Bruxelles, 2013. http://hdl.handle.net/2013/ULB-DIPOT:oai:dipot.ulb.ac.be:2013/209368.

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Power systems have been historically designed at a time when the production was

centralized and the electricity had to be transmitted to the loads from the closest power

plant. Nowadays, there is an increasing integration of decentralized and intermittent pro-

duction. Moreover, the energy market coupling has enabled the transfer of electric power

for economical purposes. Also, former isolated power systems are now interconnected for

reliability and financial reasons.

All of these changes make difficult to predict the future behavior of the grid. Studies

are done in order to plan for the future needs of the system. However, building new in-

frastructures takes time and it is expected that these needs will not be completely fulfilled

in all the parts of the grid. Therefore, transmission of active power could be limited by

the existing infrastructure. For example, the presence of inter-area oscillations is often

the limiting factor when a high active power is transmitted on a long transmission line

between two groups of generators. Since higher levels of active power are exchanged on

longer distances, problems of inter-area oscillations may arise in power systems previously

not affected by this phenomenon.

In this work, a measurement-based approach, able to predict in the short-term the

future behavior of oscillations, is presented. This approach is complementary to the

long-term planning of the grid.

The mandatory first step towards a measurement-based approach is to have the ability

to extract useful information among a huge quantity of data. To face this issue, some

comparisons of data mining algorithms are performed. The proposed method combines

two decision tree algorithms to obtain both prediction accuracy and comprehensibility.

The second required step for building a measurement-based model is to take into

account the limitations of the measurements. Two types of wide area measurements are

used, synchronized measurements from PMUs and traditional unsynchronized data from

the SCADA/EMS system. Oscillation monitoring using PMUs is especially of interest

and an approach is presented to post-process damping estimates. This post-processing

method consists in a noise reduction technique followed by a damping change detection

algorithm.

Finally, the method, combining these two steps, is implemented to analyze the Con-

tinental European grid. This implementation takes place in the context of the European

project Twenties. The results, using several months of measurements, are described in

detail before being discussed.
Doctorat en Sciences de l'ingénieur
info:eu-repo/semantics/nonPublished

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McKean, Greg. "An investigation into year seven students' knowledge and understanding of area". Thesis, Queensland University of Technology, 1989. https://eprints.qut.edu.au/36697/1/36697_McKean_1989.pdf.

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A review of area teaching sequences indicated general agreement about what concepts need to be taught, the sequence in which to develop these concepts and the sorts of teaching strategj es that need to be employed. Existing research seemed to indicate a disparity between recommended teaching practices and what is actually happening in classrooms, however, actual research into children's understanding of key area concepts and information about the process and strategies children employ in solving area problems was limited . This s tudy was designed to address this deficiency . The study was designed ito provide i nsights into upper primary students' knowledge and understanding of important area concepts. The study had three areas of focus; pre-formula area concepts, the formula for the area of a rectangle and the formulas A = S x S and A = b x h -t 2, both of which can be derived from the formula for the area of a rectangle. Nine area tasks were developed . The tasks were designed to give students the opportunity to display behaviour from which mental mechanisms can be inferred. The tasks formed the basis of a clinical interview . All students were initially presented with the same tasks, however, subsequent questioning varied according to the 11Jay children responded to the initial questions. The interviews were conducted using twenty year seven students. The i nterviews were of approximately twenty mi nutes duration. t ape recorded for later analysis. The information collected from the i nterviews indicated that child1ren' s understandi ng varied quite significantly from one concept to another . On the whole, children's understanding of pre-formula area concepts was quite good . The one aspect of pre-formula area concepts that caused difficulties was s tandard uni ts. Chi.ldren 's knowledge and understanding of standard units was noticeably inadequate. A majority of students had a sound understanding of the formulas for finding the areas of rectangles , squares and triangles . Most students recognized that the formula A = b x h + 2 was similar to halving the area of a rectangle; however, students were initially reluctant to accept that the rules A = 1 x b and A = S x S were relatEid. The study identified several common gaps and misconceptions . It was doubtful whether these gaps and misconceptions could be attributed to students' inability to come to terms with overly difficult ma t e r ial. It seHmed more likely that the gaps and misconceptions were linked with a t eaching sequence that tends to rush i nto formulas , teachers' inability to identify and diagnose students' errors and misconceptions, students needlessly fragmenting and compartmentalizing similar i deas and students having only limited opportunities in which to test, extend and apply their knowledge and understanding meaningfully. The study concluded with a list of recommendations that were i ntended to help overcome some of the gaps and misconceptions that this study identified .
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Książki na temat "Area measurement"

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Woodford, Chris. Area. New York: Gareth Stevens Pub., 2013.

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Woodford, Chris. Area. San Diego, Calif: Blackbirch Press, 2005.

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St. Johns River Water Management District (Fla.). Final report: Surface electrical resistivity measurements of the upper Floridan aquifer in the Titusville area. Palatka, Fla: St. Johns River Water Management District, 1999.

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Dorianne, Nardi, red. Area. New York: Crabtree, 2011.

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Calcular el area: Cohete espacial! Milwaukee, WI: Weekly Reader Early Learning Library, 2006.

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Somervill, Barbara A. Distance, area, and volume. Chicago, Ill: Heinemann Library, 2011.

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Somervill, Barbara A. Distance, area, and volume. Chicago, Ill: Heinemann Library, 2010.

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A toy store summer: Finding area. Chicago, IL: Norwood House Press, 2013.

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Ben, Hollingum, red. Maps and measurement. New York: Gareth Stevens Pub., 2010.

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Carter, Rik. Exploring measurement: Length, area, volume, mass, time. Rowley, MA: Didax Educational Resources, 1996.

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Części książek na temat "Area measurement"

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Lowell, S., i Joan E. Shields. "Density measurement". W Powder Surface Area and Porosity, 227–34. Dordrecht: Springer Netherlands, 1991. http://dx.doi.org/10.1007/978-94-015-7955-1_22.

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Sultan, Alan, i Alice F. Artzt. "Measurement: Area and Volume". W The Mathematics that Every Secondary School Math Teacher Needs to Know, 121–73. Second edition. | New York : Routledge, 2017. | Series: Studies in mathematical thinking and learning: Routledge, 2017. http://dx.doi.org/10.4324/9781315391908-4.

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Allen, Terence. "Other methods for determining surface area". W Particle Size Measurement, 597–623. Dordrecht: Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0417-0_17.

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Treese, Steven A. "Historical Area". W History and Measurement of the Base and Derived Units, 301–90. Cham: Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-77577-7_5.

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Chakraborty, Akshoy Kumar. "Density and Surface Area Measurement". W Phase Transformation of Kaolinite Clay, 103–7. New Delhi: Springer India, 2013. http://dx.doi.org/10.1007/978-81-322-1154-9_10.

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Chan, Caroline T. W. "Length, area and volume measurement". W Estimating and Measurement for Simple Building Works in Hong Kong, 104–13. Second edition. | Abingdon, Oxon; New York, NY : Routledge, 2021.: Routledge, 2020. http://dx.doi.org/10.1201/9781003017837-10.

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Maheswari, M., N. Suthanthira Vanitha i N. Loganathan. "Wide-Area Measurement Systems and Phasor Measurement Units". W Power Systems, 105–26. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-54275-7_4.

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Lowell, S., Joan E. Shields, Martin A. Thomas i Matthias Thommes. "Density Measurement". W Characterization of Porous Solids and Powders: Surface Area, Pore Size and Density, 326–38. Dordrecht: Springer Netherlands, 2004. http://dx.doi.org/10.1007/978-1-4020-2303-3_19.

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Gavrikov, Vladimir L. "Stem Surface Area: Measurement and Development". W Stem Surface Area in Modeling of Forest Stands, 15–30. Cham: Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-52449-8_2.

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Hani, Ahmad Fadzil M., Esa Prakasa, Hermawan Nugroho, Azura Mohd Affandi i Suraiya H. Hussein. "Body Surface Area Measurement and Soft Clustering for PASI Area Assessment". W IFMBE Proceedings, 1056–59. Berlin, Heidelberg: Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-29305-4_277.

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Streszczenia konferencji na temat "Area measurement"

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Hošek, Jan. "Small area curvature measurement". W SPIE Proceedings, redaktorzy Miroslav Miler, Dagmar Senderáková i Miroslav Hrabovský. SPIE, 2007. http://dx.doi.org/10.1117/12.739666.

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Korotkin, Dmitry, i Artem Kuznetcov. "Inertial Measurement System for Human Gait Analysis". W 8th International Conference on Body Area Networks. ACM, 2013. http://dx.doi.org/10.4108/icst.bodynets.2013.253714.

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Torres, Javier, Brendan O’Flynn, Philip Angove, Frank Murphy i Cian O’ Mathuna. "Motion tracking algorithms for inertial measurement". W 2nd International ICST Conference on Body Area Networks. ICST, 2007. http://dx.doi.org/10.4108/bodynets.2007.170.

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Chuang, Chin-Tun, Cheng-Pei Tsai, Ming-Chih Lu, Wei-Yen Wang i Yi-Hsing Chien. "An image-based area measurement system". W 2011 International Conference on System Science and Engineering (ICSSE). IEEE, 2011. http://dx.doi.org/10.1109/icsse.2011.5961982.

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Zhang, Xiangchao, Yurong Ren, Yunuo Chen i Shaoliang Li. "Large-area Measurement with Stereo Deflectometry". W Optical Fabrication and Testing. Washington, D.C.: OSA, 2021. http://dx.doi.org/10.1364/oft.2021.oth1b.6.

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Babnik, T., U. Gabrijel, B. Mahkovec, M. Perko i G. Sitar. "Wide Area Measurement System in Action". W 2007 IEEE Power Tech. IEEE, 2007. http://dx.doi.org/10.1109/pct.2007.4538562.

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Poppe, A., B. Schrenk, F. Hipp, M. Peev, S. Aleksic, G. Franzl, A. Ciurana i V. Martin. "Integration of Quantum Key Distribution in Metropolitan Area Networks". W Quantum Information and Measurement. Washington, D.C.: OSA, 2014. http://dx.doi.org/10.1364/qim.2014.qw4a.6.

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Amanatiadis, A., I. Andreadis i K. Konstantinidis. "Fuzzy Area-Based Image Scaling". W 2007 IEEE Instrumentation & Measurement Technology Conference IMTC 2007. IEEE, 2007. http://dx.doi.org/10.1109/imtc.2007.379084.

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HAYASHIDA, YUKI, MARI HASEGAWA, AKITO SUZUKI, MITSURU SHINAGAWA, YUICHI KADO i NOZOMI HAGA. "Noise Measurement via Human Body for intra-body communication". W 10th EAI International Conference on Body Area Networks. ICST, 2015. http://dx.doi.org/10.4108/eai.28-9-2015.2261611.

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Zhang, Yinlong, Wei Liang, Jindong Tan, Yang Li i Ziming Zeng. "PCA & HMM Based Arm Gesture Recognition Using Inertial Measurement Unit". W 8th International Conference on Body Area Networks. ACM, 2013. http://dx.doi.org/10.4108/icst.bodynets.2013.253667.

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Raporty organizacyjne na temat "Area measurement"

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Tan, M. J., i M. Ishii. Interfacial area measurement methods. Office of Scientific and Technical Information (OSTI), luty 1989. http://dx.doi.org/10.2172/6144035.

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Eklund, B. Measurement of emission fluxes from Technical Area 54, Area G and L. Final report. Office of Scientific and Technical Information (OSTI), marzec 1995. http://dx.doi.org/10.2172/266872.

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Anderson, E. Measurement of air quality within storage domes in technical area 54, areas G and L. Office of Scientific and Technical Information (OSTI), marzec 1994. http://dx.doi.org/10.2172/272559.

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Wendelberger, James, Elizabeth Kelly i Kimberly Kaufeld. Automatic Potential Crack Identification from Wide Area Measurement System (WAMS) Data. Office of Scientific and Technical Information (OSTI), luty 2021. http://dx.doi.org/10.2172/1764869.

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Morris, William, Kenneth Vierra, Michael Mastroianni i John Wilson. Surf and Coastal Area Measurement Platform (SCAMP) USACE Demonstration Survey Final Report. Fort Belvoir, VA: Defense Technical Information Center, listopad 2000. http://dx.doi.org/10.21236/ada434992.

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Friedman, H. A., i A. D. Kelmers. Laboratory measurement of radionuclide sorption in solid waste storage Area 6 soil/groundwater systems. Office of Scientific and Technical Information (OSTI), czerwiec 1990. http://dx.doi.org/10.2172/7119216.

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Trujillo, V., M. Morgenstern, D. Krier i R. Gilkeson. Measurement of surface emission flux rates for volatile organic compounds at Technical Area 54. Office of Scientific and Technical Information (OSTI), czerwiec 1998. http://dx.doi.org/10.2172/661528.

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MARTINEZ-RODRIGUEZ, MICHAEL. WIDE AREA 3D MEASUREMENT SYSTEM FOR ANALYSIS OF 3013 INNER CONTAINER CLOSURE WELD REGION. Office of Scientific and Technical Information (OSTI), wrzesień 2020. http://dx.doi.org/10.2172/1673315.

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Wendelberger, James, Elizabeth Kelly, Kimberly Kaufeld, Michael Martinez-Rodriguez i Emmanual Perez. Automatic Potential Crack Identification from Wide Area Measurement System (WAMS) Data with Software Demonstration. Office of Scientific and Technical Information (OSTI), luty 2021. http://dx.doi.org/10.2172/1766954.

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Cooper, A. T. Measurement of environmental radiation exposure rates from Vernita, Hanford Reach, and Richland area shores. Addendum 1. Office of Scientific and Technical Information (OSTI), luty 1995. http://dx.doi.org/10.2172/30280.

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