Academic literature on the topic 'GPS Repeaters'

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Journal articles on the topic "GPS Repeaters"

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Shreyanka, B. Chougule, and Abdulhayan Dr.Sayed. "INDOOR LOCALIZATION SOLUTION FOR GPS." INTERNATIONAL JOURNAL OF RESEARCH- GRANTHAALAYAH 5, no. 4 RACEEE (2017): 124–29. https://doi.org/10.5281/zenodo.580636.

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GPS technology is used for positioning application and it is highly reliable and accurate when used outdoor. Due to multipath propagation, signal attenuation and blockage its performance is limited in indoor and dense urban environment. As a solution, technologies like Apple’s iBeacon, Radio-frequency identification (RFID), Ultrasonic and Wireless Fidelity (Wi-Fi) access points are used to improve performance in Indoor environment. We are having a look at all these technologies which are meant for GPS Indoor performance improvement in this review paper.
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Uzun, Abdulkadir, Firas Abdul Ghani, Amir Mohsen Ahmadi Najafabadi, Hüsnü Yenigün, and İbrahim Tekin. "Indoor Positioning System Based on Global Positioning System Signals with Down- and Up-Converters in 433 MHz ISM Band." Sensors 21, no. 13 (2021): 4338. http://dx.doi.org/10.3390/s21134338.

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In this paper, an indoor positioning system using Global Positioning System (GPS) signals in the 433 MHz Industrial Scientific Medical (ISM) band is proposed, and an experimental demonstration of how the proposed system operates under both line-of-sight and non-line-of-sight conditions on a building floor is presented. The proposed method is based on down-converting (DC) repeaters and an up-converting (UC) receiver. The down-conversion is deployed to avoid the restrictions on the use of Global Navigation Satellite Systems (GNSS) repeaters, to achieve higher output power, and to expose the GPS
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Li, Xiukui. "A GPS-Based Indoor Positioning System With Delayed Repeaters." IEEE Transactions on Vehicular Technology 68, no. 2 (2019): 1688–701. http://dx.doi.org/10.1109/tvt.2018.2889928.

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Jardak, Nabil, and Nel Samama. "Indoor Positioning Based on GPS-Repeaters: Performance Enhancement using an Open Code Loop Architecture." IEEE Transactions on Aerospace and Electronic Systems 45, no. 1 (2009): 347–59. http://dx.doi.org/10.1109/taes.2009.4805284.

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Ahmedov, Bobomurat, Bahadir Mirzaev, Farmon Mamatov, Dadakhon Khodzhaev, and Mukhiddin Julliev. "Integrating of GIS and GPS for ionospheric perturbations in D- and F-layers using VLF receiver." InterCarto. InterGIS 26, no. 1 (2020): 547–60. http://dx.doi.org/10.35595/2414-9179-2020-1-26-547-560.

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Regular monitoring of the D- and F-layers of ionosphere over Central Asia territory is being performed on the permanent basis starting year 2008 when one Very Low Frequency (VLF) receiver and two SuperSID receivers were provided to Uzbekistan IHY cite by Stanford University. The results obtained at Tashkent IHY (International Heliophysical Year) station are applied to earthquake electromagnetic precursors, lightning, and Solar flares and to ionospheric disturbances originating from gamma ray flares of Soft Gamma-Ray Repeaters. Regular monitoring of the D-layer of ionosphere over Central Asia t
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Kaplarchuk, E. A., S. V. Kozlov, A. M. Krot, I. E. Savinykh, and A. S. Shapkin. "Appearance of a Promising System of Low-Orbit Control of the Ionosphere over the Territory of the Republic of Belarus and Adjacent Regions." Digital Transformation 30, no. 4 (2024): 50–61. https://doi.org/10.35596/1729-7648-2024-30-4-50-61.

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The article substantiates the composition and characteristics of the low-orbit ionosphere monitoring system over the territory of the Republic of Belarus and adjacent regions of the globe. This system is based on satellites-repeaters of signals of the global navigation satellite system GPS on the frequencies of 150/400 MHz allocated for geophysical research, modernized equipment of receiving points of the national satellite system of precise positioning, public telecommunication channels and a group of servers for processing received signals and estimating the total electron content in the ion
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Kremens, R., J. Faulring, A. Gallagher, A. Seema, and A. Vodacek. "Autonomous field-deployable wildland fire sensors." International Journal of Wildland Fire 12, no. 2 (2003): 237. http://dx.doi.org/10.1071/wf02055.

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An Autonomous Fire Detector (AFD) is a miniature electronic package combining position location capability [using the Global Positioning System (GPS)], communications (packet or voice-synthesized radio), and fire detection capability (thermal, gas, smoke detector) into an inexpensive, deployable package. The AFD can report fire-related parameters, like temperature, carbon monoxide concentration, or smoke levels via a radio link to firefighters located on the ground. These systems are designed to be inserted into the fire by spotter planes at a fire site or positioned by firefighters already on
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Riyadi, Slamet, Lukman Bachtiar, and Selviana Yunita. "Smart System Pendeteksi Keberadaan Narapidana di Lapas Kabupaten Kotawaringin Timur." Generation Journal 6, no. 2 (2022): 103–10. http://dx.doi.org/10.29407/gj.v6i2.17715.

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– The problems regarding prisons are almost endless. The government should pay attention to this. The problems that arise today, almost all correctional institutions in Indonesia exceed (over) capacity, including those in the East Kotawaringin district . Indoor Positioning System IPS is a technology that can be used to locate people or objects in a building, usually through a mobile device such as a smartphone or tablet. Although this technology is newer than GPS, services utilizing IPS are quickly gaining ground in indoor locations such as shopping malls, hospitals, airports and other indoor
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Lass, Lawrence W., and Robert H. Callihan. "GPS and GIS for Weed Surveys and Management." Weed Technology 7, no. 1 (1993): 249–54. http://dx.doi.org/10.1017/s0890037x00037222.

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Global positioning systems (GPS) technology, developed by the Department of Defense, enable accurate documentation of Cartesian coordinates anywhere on the earth's surface. Surveying, mapping, positioning, and subsequent management of weed infestations can be expedited with this technology. Positions and boundaries of infestation may be located with 10-m or better accuracy while the GPS receiver is continuously moving, and with 2-m or better accuracy with brief stops for repeated sampling. GPS data agreed closely with U.S. Geological Survey data. Coordinates for a weed infestation may be reloc
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Akarsu, V., D. U. Sanli, and E. Arslan. "Accuracy of velocities from repeated GPS measurements." Natural Hazards and Earth System Sciences 15, no. 4 (2015): 875–84. http://dx.doi.org/10.5194/nhess-15-875-2015.

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Abstract. Today repeated GPS measurements are still in use, because we cannot always employ GPS permanent stations due to a variety of limitations. One area of study that uses velocities/deformation rates from repeated GPS measurements is the monitoring of crustal motion. This paper discusses the quality of the velocities derived using repeated GPS measurements for the aim of monitoring crustal motion. From a global network of International GNSS Service (IGS) stations, we processed GPS measurements repeated monthly and annually spanning nearly 15 years and estimated GPS velocities for GPS base
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Dissertations / Theses on the topic "GPS Repeaters"

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Olsson, Karl. "Effekter av individualiserad snabbhetsuthållighets träning jämfört med smålagsspel i fotboll." Thesis, Linnéuniversitetet, Institutionen för idrottsvetenskap (ID), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:lnu:diva-53367.

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Background: Small-sided games are frequently used as a training method in today´s football. The importance of the ability to perform high-intensity running is increasing and small-sided games may not lead to the required improvement of this ability. It might be necessary to add speed-endurance training to obtain the high-intensity running. Objective: The aim of this study was to investigate which of the training methods; small-sided games or speed-endurance training, leads to the highest performance improvements in three football-specific tests. Measures and Methods: The study was an intervent
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Farley, Oliver. "Assessment of competitive requirements, repeated sprint paddle ability and trainability of paddling performance in surfers." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2016. https://ro.ecu.edu.au/theses/1912.

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Studies examining the physical demands of surfing, the physiological characteristics of surfers, training techniques and various indices important to surfing performance are limited and characterised by methodological discrepancies. This thesis consists of five studies to assess the competitive requirements, test specific repeat sprint fitness and the trainability of sprint paddling in surfers. Initially an understanding of surfing movement patterns and a determination of the reliability and validity of custom-made GPS units was established (SurfTraX, Gold Coast, Australia) (Study 1: The valid
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Couderc, Anthony. "Analyse des variables physiques, métaboliques et contextuelles de la performance sportive : Le cas du Rugby à 7, nouvelle discipline olympique." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS469/document.

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Ce travail de thèse s’inscrit dans le cadre de travaux menés en sciences du sport. Basé sur l’exploration des caractéristiques physiques et physiologiques, les performances techniques et physiques des joueurs de l’équipe de France de Rugby à 7, ont été étudiées au travers de l’analyse de tournois internationaux.Dans une première étude, nous avons observé l’impact de variables contextuelles sur les performances physiques et techniques des joueurs en match. Les résultats démontrent que le niveau de l'adversaire ainsi que le résultat du match influencent l’activité des joueurs.Ces derniers sont s
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Fornasier, Santos Charly. "Entrainement, préparation physique et physiologique cardio-respiratoire appliquée au rugby à XV." Thesis, Avignon, 2018. http://www.theses.fr/2018AVIG0716/document.

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Le rugby à XV est un sport collectif qui se caractérise en match par des courses et des collisions de hauteintensité très variables selon les positions. La première partie des travaux, qui s’est centrée sur l’analyse del’activité par centrale d’analyse cinématique, a mis en évidence une activité de haute intensité plus importante enCoupe d’Europe qu’en TOP14 qui varie selon les cinq postes de jeu en termes de répétitions d’efforts et dedistances parcourues à haute intensité notamment chez les avants. De plus, ces activités de haute intensitédiminuent en première et deuxième mi-temps et sont di
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PERRI, ENRICO. "TRAINING STRATEGIES TO MAXIMISE RECOVERY AND PERFORMANCE IN SOCCER PLAYERS." Doctoral thesis, Università degli Studi di Milano, 2019. http://hdl.handle.net/2434/608686.

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Introduction: In soccer, the long duration of the competitive season and the large number of games require a careful organization of the training load and a maximization of the training stimuli. The presence of close matches (from 7 to 3 days) requires a careful control of accumulated fatigue and the use of training stimuli aimed at improving different aspects of the soccer physical performance. However, to date in soccer, there is little information about the characteristics of tapering during the microcycle, while the knowledge concerning the specificity of the training methods remains confu
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Silvestrini, Milene 1972. "Ecology and evolution of Croton floribundus Spreng = how are the genetic diversity and structure of a pioneer tree species affected by natural and human disturbances? = Ecologia e evolução de Croton floribundus Spreng: como a diversidade e estrutura genética de uma espécie arbórea pioneira são afetadas por distúrbios naturais e antrópicos?" [s.n.], 2014. http://repositorio.unicamp.br/jspui/handle/REPOSIP/315905.

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Orientadores: Flavio Antonio Maës dos Santos, Maria Imaculada Zucchi<br>Tese (doutorado) - Universidade Estadual de Campinas, Instituto de Biologia<br>Made available in DSpace on 2018-08-25T23:19:56Z (GMT). No. of bitstreams: 1 Silvestrini_Milene_D.pdf: 3891912 bytes, checksum: 6bb6bd65f788f261b8387e6c9daf17f8 (MD5) Previous issue date: 2014<br>Resumo: A estrutura genética espacial de populações de plantas pode variar ao longo dos estádios ontogenéticos, através das gerações e entre diferentes condições ambientais. Estas mudanças são direcionadas por fatores ecológicos e evolutivos. As espéc
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Huang, Hao-Chieh, and 黃皓杰. "A Study of Flow Field and Conjugate Heat Transfer in a Turbulent Gas Flow on a Parallel Channel with Repeated Roughness Ribs." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/dwb5ps.

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碩士<br>中原大學<br>機械工程研究所<br>91<br>Fluid flows and heat transfer characteristics were analyzed for a constant fluid flowing turbulent through a parallel plate channel with rib-roughened and constant heat flux along both wall. After a finite entry length the flow becomes periodically developed. Fluid flow in the channel is modeled as a two-dimensional turbulent flow, with turbulent transport described by the modified low Reynolds number turbulent model. Computations were carried out in the fully-developed regime for different Reynolds numbers, and the heat conductivity ratio of rib-roughened-to-flu
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Books on the topic "GPS Repeaters"

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Kennelly, Spencer. EQCO100X20 10 Gbps Asymmetric Coax Repeater. Microchip Technology Incorporated, 2014.

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Long, Nate. EQCO125X40 12. 5 Gbps Asymmetric Equalizer/Driver/Repeater. Microchip Technology Incorporated, 2020.

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Long, Nate. EQCO125X40 12. 5 Gbps Asymmetric Coax Equalizer/Driver/Repeater. Microchip Technology Incorporated, 2018.

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Long, Nate. EQCO125X40 12. 5 Gbps Asymmetric Equalizer/Driver/Repeater Data Sheet. Microchip Technology Incorporated, 2020.

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Long, Nate. EQCO125X40 Family 12. 5 Gbps Asymmetric Eqiualizer/Driver/Repeater Product Brief. Microchip Technology Incorporated, 2020.

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Long, Nate. EQCO125X40 Family 12. 5 Gbps Asymmetric Equalizer/Driver/Repeater Data Sheet. Microchip Technology Incorporated, 2020.

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Long, Nate. EQCO125X40 Family 12. 5 Gbps Asymmetric Eqiualizer/Driver/Repeater Datasheet, DS60001467F. Microchip Technology Incorporated, 2020.

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Long, Nate. EQCO125X40 12. 5 Gbps Asymmetric Coax Equalizer/Driver/Repeater Data Sheet. Microchip Technology Incorporated, 2017.

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Long, Nate. EQCO125X40 12. 5 Gbps Asymmetric Coax Equalizer/Driver/Repeater Data Sheet. Microchip Technology Incorporated, 2018.

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Long, Nate. EQCO125X40 12. 5 Gbps Asymmetric Coax Equalizer/Driver/Repeater Data Sheet. Microchip Technology Incorporated, 2019.

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Book chapters on the topic "GPS Repeaters"

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Kimata, F., A. Tealeb, H. Murakami, et al. "The Aqaba Earthquake of November 22, 1995 and Co-Seismic Deformation in Sinai Peninsula, Deduced from Repeated GPS Measurements." In Geodesy on the Move. Springer Berlin Heidelberg, 1998. http://dx.doi.org/10.1007/978-3-642-72245-5_67.

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Huang, Tianzeng, Haifeng Xu, Yanbo Wang, Huai Chen, Lei Zhang, and Hongxia Fan. "River Shoreline Project Management Based on BIM Technology: A Case Study of the Environmental Improvement Project of the Green Water Wetland in the Nanjing Reach of the Yangtze River." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-19-6138-0_79.

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AbstractThe Building information modeling (BIM) is one of the most promising developments in the architecture, engineering, and construction fields. It carries out the data management during the whole period from site analysis to later operation, and provides technical support and collaborative work platform for a built asset project. Based on the environmental improvement project of the Green-Water Wetland in the Nanjing reach of the Yangtze River, the BIM technology provides a fast and efficient communication platform for all partners involved in the construction period, and has been success
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De Clercq E., Vandenberghe H., Jonckheer P., Bastiaens H., Lafontane M-F., and Van Gasteren V. "Assessment of a Three-Year Experience with a Belgian Primary Care Data Network." In Studies in Health Technology and Informatics. IOS Press, 2002. https://doi.org/10.3233/978-1-60750-937-0-163.

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The paper describes the experiences with a Belgian Primary Care data Network from 1999 till 2002. Three cycles of data collection have been performed. The network involves about 300 general practitioners (GPs) and up to 8 different software packages. This network is semi-anonymous, semi-automatic and mixed (paper and electronic with various software&amp;rsquo;s). For the coming next years, efforts should be focused on solving some frequently occurring problems with the data collection through the EPR, such as a considerable number of data lacking and the fact that GPs do not always use the pro
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Lacroix, Pierre, Pablo de Roulet, and Nicolas Ray. "Simplified Toolbar to Accelerate Repeated Tasks (START) for ArcGIS." In Geospatial Intelligence. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-8054-6.ch001.

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This paper presents START (Simplified Toolbar to Accelerate Repeated Tasks), a new, freely downloadable ArcGIS extension designed for non-expert GIS users. START was developed jointly by the Geneva International Centre for Humanitarian Demining (GICHD) and the University of Geneva to support frequent workflows relating to mine action. START brings together a series of basic ArcGIS tools in one toolbar and provides new geoprocessing, geometry and database management functions. The toolbar operates as a bridge between non-spatial repositories (e.g. MySQL and Excel) and GIS. It also connects mine
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"Specific target organ toxicity repeated exposure." In Globally Harmonized System of Classification and Labelling of Chemicals (GHS). UN, 2013. http://dx.doi.org/10.18356/4a16ac10-en.

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"Specific target organ toxicity Repeated exposure." In Globally Harmonized System of Classification and Labelling of Chemicals (GHS). UN, 2011. http://dx.doi.org/10.18356/4d84d0be-en.

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"Specific target organ toxicity – Repeated exposure." In Globally Harmonized System of Classification and Labelling of Chemicals (GHS). United Nations, 2023. http://dx.doi.org/10.18356/9789210019071c032.

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"Specific target organ toxicity – Repeated exposure." In Globally Harmonized System of Classification and Labelling of Chemicals (GHS). United Nations, 2021. http://dx.doi.org/10.18356/9789210052139c032.

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"Specific target organ toxicity repeated exposure." In Globally Harmonized System of Classification and Labelling of Chemicals (GHS). UN, 2017. http://dx.doi.org/10.18356/43f8d929-en.

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"Specific target organ toxicity Repeated exposure." In Globally Harmonized System of Classification and Labelling of Chemicals (GHS). UN, 2010. http://dx.doi.org/10.18356/1d7aec09-en.

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Conference papers on the topic "GPS Repeaters"

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Elsharkawi, Ahmed, and Amro Hassanein. "Avoid Potential Repeated Failure (Cracked Gas Compressor Line) through Proper Material Assessment." In MPWT 2019. NACE International, 2019. https://doi.org/10.5006/mpwt19-14239.

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Abstract The heat treatment condition of industrial materials is a critical parameter for material evaluation and its fitness for intended service. Proper heat treatment will produce desired mechanical and physical properties, while absence or improper heat treatment may lead to major failure with huge production, Environmental, Health, and Safety (EHS) impacts. We hereby explain an actual case for cracked gas compressor (CGC) 5th stage discharge line caustic stress corrosion cracking (SCC) that caused unplanned plant shut down and resulted in noticed financial and production loss. The proven
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Bortot, P., M. Ortolani, M. Bellingardi, C. San Marchi, and J. Ronevich. "Investigating Fatigue Crack Growth Rate of Ferritic Steels in High Pressure Hydrogen Gas." In CONFERENCE 2024. AMPP, 2024. https://doi.org/10.5006/c2024-20692.

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Abstract Fatigue crack growth rate (FGCR) is essential knowledge for the design of high-pressure hydrogen storage vessels, which are subject to repeated pressurization and depressurization cycles. High strength, low alloy steels are widely used for this application. However, these materials are known to be sensitive to hydrogen assisted cracking, meaning their crack growth rate under repeated cycles of pressurization and depressurization is significantly enhanced due to the interaction of hydrogen gas with the metal, compared to an inert environment. This work reviews existing literature on co
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Agarwal, Arun S., Narasi Sridhar, Gerry Koch, and Abdulhameed Al-Hashem. "Optimized Costing of Corrosion Control Methods in Oil and Gas Facilities: a Case Study." In CORROSION 2018. NACE International, 2018. https://doi.org/10.5006/c2018-10593.

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Abstract In this work, a case study for the Life Cycle Costing (LCC) analysis to quantify and compare different corrosion mitigation methods based on their effectiveness and make an informed decision on the strategies to minimize the costs due to corrosion is presented. The LCC for corrosion constitutes the costs of corrosion monitoring and control, the equipment replacement costs, and the loss of production due to down time. In this work, the corrosion rates encountered in a gas gathering facility is assessed based on data provided in corrosion monitoring and inspection reports. The effects o
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Wang, Y. Z., J. Y. Xi, S. W. Xu, and N. N. Sun. "Full - Bridge Digital Fatigue Tests on Two Kinds of Distortion-induced Fatigue Cracks at Web Gaps in Steel Plate Girder Bridges." In IABSE Symposium, Tokyo 2025: Environmentally Friendly Technologies and Structures: Focusing on Sustainable Approaches. International Association for Bridge and Structural Engineering (IABSE), 2025. https://doi.org/10.2749/tokyo.2025.2707.

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&lt;p&gt;Due to the vertical deflection difference between adjacent main girders of the steel plate girder bridge, the significant out-of-plane distortion occurs in the web gap regions, fatigue cracks are prone to occur under repeated loads. In this paper, digital fatigue tests are carried out to study the fatigue crack propagation at the stiffener web gap, taking one steel plate girder bridge as the engineering background. The local sub-model of the web gap was established to simulate the welding and fatigue crack propagation of the web gap weld. Research has shown that residual stress will s
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Bağcı, Osman, Fatih Kılınç, Recep Akif Taşçı, and Mehmet Kemal Özdemir. "Jamming of GPS Signals by Amplitude Keying Method with Repeater Jammer." In 2024 32nd Signal Processing and Communications Applications Conference (SIU). IEEE, 2024. http://dx.doi.org/10.1109/siu61531.2024.10601014.

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Shevyrin, A. A. "Analysis of Repeated Collisions in the DSMC Method." In RAREFIED GAS DYNAMICS: 24th International Symposium on Rarefied Gas Dynamics. AIP, 2005. http://dx.doi.org/10.1063/1.1941596.

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"Cumulative effects of repeated drought stress on berry composition, and phenolic profile: Field experiment insights." In Open-GPB. International Viticulture and Enology Society, 2024. http://dx.doi.org/10.58233/lc2y0hna.

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Zhang, Yong-Qiang, and Wen-Liang Wang. "Eigenvector Derivatives of Generalized Nondefective Eigenproblems With Repeated Eigenvalues." In ASME 1993 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1993. http://dx.doi.org/10.1115/93-gt-340.

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A new method is presented for computation of eigenvalue and eigenvector derivatives associated with repeated eigenvalues of the generalized nondefective eigenproblem. This approach is an extension of recent work by Dailey and by Juang et al. and is applicable to symmetric or nonsymmetric systems. The extended phases read as follows. The differentiable eigenvectors and their derivatives associated with repeated eigenvalues are determined for generalized eigenproblem, requiring the knowledge of only those eigenvectors to be differentiated. Moreover, formulations for computing eigenvector derivat
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Grotem, E. "Application of GPS in Combination with Repeated Gravimetry for Monitoring Time-Dependent Process." In 3rd International Congress of the Brazilian Geophysical Society. European Association of Geoscientists & Engineers, 1993. http://dx.doi.org/10.3997/2214-4609-pdb.324.629.

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Turnbull, A., E. Serna, P. Nelson, M. Von Thun, and J. Yount. "Single Event Effect and Total Ionizing Dose Characterization of CAES 1.25 Gbps Repeater." In 2022 IEEE Radiation Effects Data Workshop (REDW) (in conjunction with 2022 NSREC). IEEE, 2022. http://dx.doi.org/10.1109/redw56037.2022.9921662.

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Reports on the topic "GPS Repeaters"

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Leis and Scott. L51643 Development and Validation of a Ductile Flaw Growth Analysis for Gas Transmission Line Pipe. Pipeline Research Council International, Inc. (PRCI), 1991. http://dx.doi.org/10.55274/r0010095.

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Hydrostatic testing is widely used to demonstrate pipe-line integrity. The test has been used to validate the maximum allowable operating pressure (MAOP) of lines being commissioned. As existing pipelines age, the test is also being used to revalidate integrity following repairs. Repeated hydrotesting over some interval of time is also being considered as a regulatory measure. Both the initial hydrotest and subsequent repeated hydrotesting introduce the possibility for flaw growth, with low cycle fatigue being an obvious concern. Historically established safe operation points to the adequacy o
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Bernstein. PR-275-09207-R01 Method and Procedure for Remaining Life Assessment of the Combustion Turbine Disks. Pipeline Research Council International, Inc. (PRCI), 2012. http://dx.doi.org/10.55274/r0010044.

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A study of the remaining rotor life of gas turbines (or combustion turbines) used in the oil and gas industry was performed by Gas Turbine Materials Associates (GTMA). The study focused upon analytical methods of determining the remaining rotor life using a reduced data set, where not all of the operating data is known. As part of this study, a survey of oil and gas users was performed on their rotor life. An analytical model and methodology for determining the remaining rotor life was developed. This model and methodology was applied to the GE MS5002 gas turbine. By using this model for a PRC
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Peterson, Warren. PR-663-20208-Z02 CO2e Economic Analysis Tool. Pipeline Research Council International, Inc. (PRCI), 2021. http://dx.doi.org/10.55274/r0012191.

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The CO2e Economic Analysis Tool (CEAT) is a spreadsheet-based application for comparing project alternatives that are sensitive to GHG emission rates, emission levies, or other financial parameters. The tool is applicable to hydrocarbon transportation systems, with an emphasis on natural gas transmission. CEAT provides a comparative forecast of benefits and expenses (including levies) from initial cash flow to arrival at the forecast horizon. Along with financial forecasting functions, the tool estimates the emissions associated with a wide range of hydrocarbon fluids (gas and liquid), electri
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Hassan, Manal. Rapid Scoping Review 2025: Türkiye. Institute of Development Studies, 2025. https://doi.org/10.19088/ids.2025.034.

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Anti-feminist discourse has long been present among groups across the political spectrum in Türkiye. Erdoğan has explicitly stated that he is against gender equality, that abortion is murder, and that using contraception undermines the nation. This rhetoric influenced the official stance on reproductive rights, resulting in increasingly limited access to both contraception and preventive health measures such as the human papillomavirus (HPV) vaccine, alongside repeated attempts to restrict or criminalise abortion. This focus on traditional family values led to abolishing the term ‘gender equal
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Dubcovsky, Jorge, Tzion Fahima, and Ann Blechl. Positional cloning of a gene responsible for high grain protein content in tetraploid wheat. United States Department of Agriculture, 2003. http://dx.doi.org/10.32747/2003.7695875.bard.

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High Grain Protein Content (GPC) is a desirable trait in breadmaking and pasta wheat varieties because of its positive effects on quality and nutritional value. However, selection for GPC is limited by our poor understanding of the genes involved in the accumulation of protein in the grain. The long-term goal of this project is to provide a better understanding of the genes controlling GPC in wheat. The specific objectives of this project were: a) to develop a high-density genetic map of the GPC gene in tetraploid wheat, b) to construct a T. turgidum Bacterial Artificial Chromosome (BAC) libra
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Jones, Sara, Rebecca Ellis, Susan Dvorak, et al. Exploring the safety of at home powdered formula preparation. Food Standards Agency, 2023. http://dx.doi.org/10.46756/sci.fsa.zhk828.

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Infant formula is a breastmilk substitute fed to babies when mums are unable or do not want to breastfeed. In the UK, almost three quarters of babies will have consumed infant formula by six weeks of age, and almost all will have by six months (McAndrew et al., 2012). Formula fed babies are at greater risk of gastrointestinal infections than breastfed babies because breastfeeding is protective against infections as it helps babies’ immune systems develop, and because bottles of formula are at risk of bacterial contamination. Bacterial contamination is thought to occur in two ways; first, powde
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Datta, Sandip, and Geeta Gandhi Kingdon. The Myth and Reality of Teacher Shortage in India: An Investigation Using 2019-20 Data. Research on Improving Systems of Education (RISE), 2021. http://dx.doi.org/10.35489/bsg-rise-wp_2020/072.

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This paper examines the widespread perception in India that the country has an acute teacher shortage of about one million teachers in public elementary schools, a view repeated in India’s National Education Policy 2020. Using official DISE data, we show that teacher vacancies cannot be equated with teacher shortages: while the number of teacher vacancies (in teacher-deficit schools) is 766,487, the number of teacher surpluses (in surplus-teacher schools) is 520,141, giving a net deficit of only 246,346 teachers in the country. Secondly, removing estimated fake student numbers from enrolment d
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Cazenave, Pablo. PR-328-153721-R01 Development of an Industry Test Facility and Qualification Process for ILI Technology. Pipeline Research Council International, Inc. (PRCI), 2016. http://dx.doi.org/10.55274/r0011020.

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The project "Development of an Industry Test Facility and Qualification Processes for in-line inspection (ILI) technology Evaluation and Enhancements" aims to expand knowledge of ILI technology performance and identify gaps where new technology is needed. Additionally, this project aims to provide a continuing resource for ILI technology developers, researchers and pipeline operators to have access to test samples with a range of pipeline integrity threats and vintages and in-line technology test facilities at the Pipeline Research Council International, Inc. (PRCI) Technology Development and
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Weiss, David, and Neil Olszewski. Manipulation of GA Levels and GA Signal Transduction in Anthers to Generate Male Sterility. United States Department of Agriculture, 2000. http://dx.doi.org/10.32747/2000.7580678.bard.

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The original objectives of the research were: i. To study the role of GA in anther development, ii. To manipulate GA and/or GA signal transduction levels in the anthers in order to generate male sterility. iii. To characterize the GA signal transduction repressor, SPY. Previous studies have suggested that gibberellins (GAs) are required for normal anther development. In this work, we studied the role of GA in the regulation of anther development in petunia. When plants were treated with the GA-biosynthesis inhibitor paclobutrazol, anther development was arrested. Microscopic analysis of these
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