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Relevant bibliographies by topics / General Electric Co

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Academic literature on the topic 'General Electric Co'

Author: Grafiati

Published: 4 June 2021

Last updated: 5 February 2022

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Journal articles on the topic "General Electric Co"

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Gesell, Hendrik, Florian Wolters, and Martin Plohr. "System analysis of turbo-electric and hybrid-electric propulsion systems on a regional aircraft." Aeronautical Journal 123, no. 1268 (August 1, 2019): 1602–17. http://dx.doi.org/10.1017/aer.2019.61.

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ABSTRACTThe increasing environmental requirements in the air transport sector pose great challenges to the aviation industry and are key drivers for innovation. Besides various approaches for increasing the efficiency of conventional gas turbine engines, electric propulsion systems have moved into the focus of aviation research. The first electric concepts are already in service in general aviation. This study analyses the potentials of electric and turbo hybrid propulsion systems for commercial aviation. Its purpose is to compare various architectures of electrical powertrains with a conventional turboprop on a regional aircraft, similar to the ATR 72, on engine and flight mission levels. The considered architectures include a turbo-electric (power controlled and direct driven), hybrid-electric (serial and parallel) and a pure electric concept. Their system weights are determined using today’s technology assumptions. With the help of performance models and flight mission calculations the impact on fuel consumption, CO ${}_{2}$ emissions and aircraft performance is evaluated.

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Casprini, Elena, Alberto Di Minin, and Andrea Piccaluga. "Serendipitous Value Co-creation in an Acquisition: the General Electric - Nuovo Pignone Case." Academy of Management Proceedings 2016, no. 1 (January 2016): 16219. http://dx.doi.org/10.5465/ambpp.2016.16219abstract.

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Tanaka, Kazunori, and Da Wei Gao. "Equilibration of CO2with CO and O2in Electric Discharge." Chemistry Letters 16, no. 8 (August 5, 1987): 1587–88. http://dx.doi.org/10.1246/cl.1987.1587.

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Sheldrick, Byron M. "Assessing Scientific Methodology in Toxic Tort Cases: General Electric Co. Et Al. v Joiner." International Journal of Evidence & Proof 3, no. 4 (December 1999): 250–59. http://dx.doi.org/10.1177/136571279900300403.

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Chetty, Naven, and Vincent W. Couling. "Measurement of the electric quadrupole moment of CO." Journal of Chemical Physics 134, no. 16 (April 28, 2011): 164307. http://dx.doi.org/10.1063/1.3585605.

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Etana, Senbeto Kena, and P. Vijarya Bhaskar Rao. "Structural, Dielectric and magneto-electric properties of La and Co Co-Substituted BiFeO3 Ceramics." International Journal of ChemTech Research 12, no. 02 (2019): 299–309. http://dx.doi.org/10.20902/ijctr.2019.120239.

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HUANG, Qinghua. "One possible generation mechanism of co-seismic electric signals." Proceedings of the Japan Academy. Ser. B: Physical and Biological Sciences 78, no. 7 (2002): 173–78. http://dx.doi.org/10.2183/pjab.78.173.

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Gondo, Ami, Ryo Manabe, Ryuya Sakai, Kota Murakami, Tomohiro Yabe, Shuhei Ogo, Masatoshi Ikeda, Hideaki Tsuneki, and Yasushi Sekine. "Ammonia Synthesis Over Co Catalyst in an Electric Field." Catalysis Letters 148, no. 7 (May 11, 2018): 1929–38. http://dx.doi.org/10.1007/s10562-018-2404-6.

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Mahmudur Rahman, Md, Masanori Kisaku, Tomoya Kishi, Tanglaw Abat Roman, Wilson Agerico Diño, Hiroshi Nakanishi, and Hideaki Kasai. "Electric and Magnetic Properties of Co-filled Carbon Nanotube." Journal of the Physical Society of Japan 74, no. 2 (February 15, 2005): 742–45. http://dx.doi.org/10.1143/jpsj.74.742.

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Sarvadii, Sergey Y., Andrey K. Gatin, Vasiliy A. Kharitonov, Nadezhda V. Dokhlikova, Sergey A. Ozerin, Maxim V. Grishin, and Boris R. Shub. "Effect of CO Molecule Orientation on the Reduction of Cu-Based Nanoparticles." Nanomaterials 11, no. 2 (January 22, 2021): 279. http://dx.doi.org/10.3390/nano11020279.

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The adsorption of CO on the surface of Cu-based nanoparticles was studied in the presence of an external electric field by means of scanning tunneling microscopy (STM) and spectroscopy (STS). Nanoparticles were synthesized on the surface of a graphite support by the impregnation–precipitation method. The chemical composition of the surface of the nanoparticles was determined as a mixture of Cu2O, Cu4O3 and CuO oxides. CO was adsorbed from the gas phase onto the surface of the nanoparticles. During the adsorption process, the potential differences ΔV = +1 or −1 V were applied to the vacuum gap between the sample and the grounded tip. Thus, the system of the STM tip and sample surface formed an asymmetric capacitor, inside which an inhomogeneous electric field existed. The CO adsorption process is accompanied by the partial reduction of nanoparticles. Due to the orientation of the CO molecule in the electric field, the reduction was weak in the case of a positive potential difference, while in the case of a negative potential difference, the reduction rate increased significantly. The ability to control the adsorption process of CO by means of an external electric field was demonstrated. The size of the nanoparticle was shown to be the key factor affecting the adsorption process, and particularly, the strength of the local electric field close to the nanoparticle surface.

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Dissertations / Theses on the topic "General Electric Co"

1

Tillitson, Beth Lorraine. "Falling from favor: The demise of electric trolleys in Los Angeles." CSUSB ScholarWorks, 1997. https://scholarworks.lib.csusb.edu/etd-project/1367.

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Carrion, Schafer Benjamin. "Acceleration of the discrete element method on a reconfigurable co-processor." Thesis, University of Birmingham, 2003. http://etheses.bham.ac.uk//id/eprint/94/.

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Granular materials are important for many different disciplines, e.g. geomechanics, civil engineering and chemical engineering. Many approaches have been used to model their behaviour, but one of the best and most important is the Discrete Element Method (DEM). The DEM was first developed during the 70’s, but its widespread use has been hampered by its extremely computationally demanding nature. The DEM can be run on a parallel computer by farming out different sub-domains onto different processors. However, particles transiting from one sub-domain to another create communication and synchronisation overheads which limit the speed-up achieved by parallel processing. Also, if some cells become much more heavily populated than others, then there will be inefficiencies due to load imbalance between the processors. As a result of these effects, the speed-up achieved by running the DEM on parallel processor computers is far less than linear. This thesis describes work on the acceleration of the DEM using reconfigurable computing. A custom hardware architecture for the DEM has been designed and implemented on a Field Programmable Gate Array (FPGA) mounted on a reconfigurable computing card. The design exploits the low level parallelism of the DEM by using long, wide computational pipelines that compute many arithmetic operations concurrently. It also exploits the high level parallelism by overlapping the main computational tasks using domain decomposition techniques. Speed-ups of a factor of at least 30 per FPGA have been achieved for simulations involving 25,000 to 200,000 particles. A multi-FPGA system has been implemented that allows the full overlap of computation with communication, so that an almost linear speed-up can be achieved as the number of FPGAs is increased. The effect of the short wordlength arithmetic used in the FPGA has been investigated, and the accuracy of the simulations has been found to be acceptable.

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Chandra, Arjun. "A methodical framework for engineering co-evolution for simulating socio-economic game playing agents." Thesis, University of Birmingham, 2011. http://etheses.bham.ac.uk//id/eprint/2867/.

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Agent based computational economics (ACE), as a research field, has been using co-evolutionary algorithms for modelling the socio-economic learning and adaptation process of players within games that model socio-economic interactions. In addition, it has also been using these algorithms for optimising towards the game equilibria via socio-economic learning. However, the field has been diverging from evolutionary computation, specifically co-evolutionary algorithm design research. It is common practice in ACE to explain the process and outcomes of such co-evolutionary simulations in socio-economic terms. However, co-evolutionary algorithms are known to have unexpected dynamics that lead to unexpected outcomes. This has often lead to mis-interpretations of the process and outcomes in socio-economic terms, a case in point being the lack of a methodical use of the term bounded rationality. This mis-interpretation can be attributed to the lack of a proper consideration of the solution concept being implemented by the coevolutionary algorithm used for the simulation. We propose a holistic methodical framework for analysing and designing co-evolutionary simulations, such that mis-interpretations of socio-economic phenomena be methodically avoided, disabling the algorithm from being mis-interpreted in socio-economic terms, aimed at benefiting ACE as a research field. More specifically, we consider the methodical treatment of co-evolutionary algorithms, as enabled by the framework, such that mis-interpretations of bounded rationality be avoided when these algorithms are used to optimise towards equilibrium solutions in bargaining games. The framework can be broken down into two parts: • Analysing and refining co-evolution for ACE, using the notion behind co-evolutionary solution concepts from co-evolutionary algorithm design research: Challenging the value of the implicit assumption of bounded rationality within co-evolutionary simulations, which leads to it being mis-interpreted, we show that convergence to the equilibrium solutions can be achieved with boundedly rational agents by working on the elements of the implemented co-evolutionary solution concept, as opposed to previous studies where bounded rationality was seen as the cause for deviations from equilibrium. Analysis and refinements guided by the presence of top-down equilibrium solutions, allow for a top-down avoidance of misinterpretations of bounded rationality within simulations. • Analysing and refining co-evolution for ACE, using the notion behind reconciliation variables proposed in the thesis: Reasonably associating mis-interpreted socio-economic phenomena of interest with the elements of the implemented co-evolutionary solution concept, parametrising and quantifying the elements, we obtain our reconciliation variables. Systematically analysing the simulation for its relationship with the reconciliation variables or for its closeness to desired behaviour, using this parametrisation, is the suggested idea. Bounded rationality is taken as a reconciliation variable, reasonably associated with agent strategies, parametrised and quantified, and analysis of simulations with respect to this variable carried out. Analysis and refinements based on such an explicit expression of bounded rationality, as opposed to the erstwhile implicit assumption, allow for a bottom-up avoidance of mis-interpretations of bounded rationality within simulations. We thus remove the causes that lead to bounded rationality being mis-interpreted altogether using this framework. We see this framework as one next step in ACE socio-economic learning simulation research, which must not be overlooked.

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Boudouvas, Denis. "Effet du potassium sur un catalyseur composite Fe-Co-C en synthèse d'hydrocarbures." Grenoble INPG, 1989. http://www.theses.fr/1989INPG0092.

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Etude de la promotion par le potassium du catalyseur composite fe-co-c, c'est-a-dire de l'amelioration de son activite catalytique et de sa selectivite en alcenes. L'addition de potassium est realisee soit par impregnation par une solution aqueuse de k#2co#3, soit par la formation intermediaire d'un compose d'insertion avec le carbone de formule kc#3#2. L'evolution de la selectivite des catalyseurs promus et non promus par le potassium est etudiee a des conversions en monoxyde de carbone analogues a celles d'un procede industriel. Des tests catalytiques a faible conversion et des mesures de chimisorption de gaz reagissants sont effectues

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Merchant, Farhad. "Algorithm-Architecture Co-Design for Dense Linear Algebra Computations." Thesis, 2015. http://etd.iisc.ernet.in/2005/3958.

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Achieving high computation efficiency, in terms of Cycles per Instruction (CPI), for high-performance computing kernels is an interesting and challenging research area. Dense Linear Algebra (DLA) computation is a representative high-performance computing ap- plication, which is used, for example, in LU and QR factorizations. Unfortunately, mod- ern off-the-shelf microprocessors fall significantly short of achieving theoretical lower bound in CPI for high performance computing applications. In this thesis, we perform an in-depth analysis of the available parallelisms and propose suitable algorithmic and architectural variation to significantly improve the computation efficiency. There are two standard approaches for improving the computation effficiency, first, to perform application-specific architecture customization and second, to do algorithmic tuning. In the same manner, we first perform a graph-based analysis of selected DLA kernels. From the various forms of parallelism, thus identified, we design a custom processing element for improving the CPI. The processing elements are used as building blocks for a commercially available Coarse-Grained Reconfigurable Architecture (CGRA). By per- forming detailed experiments on a synthesized CGRA implementation, we demonstrate that our proposed algorithmic and architectural variations are able to achieve lower CPI compared to off-the-shelf microprocessors. We also benchmark against state-of-the-art custom implementations to report higher energy-performance-area product. DLA computations are encountered in many engineering and scientific computing ap- plications ranging from Computational Fluid Dynamics (CFD) to Eigenvalue problem. Traditionally, these applications are written in highly tuned High Performance Comput- ing (HPC) software packages like Linear Algebra Package (LAPACK), and/or Scalable Linear Algebra Package (ScaLAPACK). The basic building block for these packages is Ba- sic Linear Algebra Subprograms (BLAS). Algorithms pertaining LAPACK/ScaLAPACK are written in-terms of BLAS to achieve high throughput. Despite extensive intellectual efforts in development and tuning of these packages, there still exists a scope for fur- ther tuning in this packages. In this thesis, we revisit most prominent and widely used compute bound algorithms like GMM for further exploitation of Instruction Level Parallelism (ILP). We further look into LU and QR factorizations for generalizations and exhibit higher ILP in these algorithms. We first accelerate sequential performance of the algorithms in BLAS and LAPACK and then focus on the parallel realization of these algorithms. Major contributions in the algorithmic tuning in this thesis are as follows: Algorithms: We present graph based analysis of General Matrix Multiplication (GMM) and discuss different types of parallelisms available in GMM We present analysis of Givens Rotation based QR factorization where we improve GR and derive Column-wise GR (CGR) that can annihilate multiple elements of a column of a matrix simultaneously. We show that the multiplications in CGR are lower than GR We generalize CGR further and derive Generalized GR (GGR) that can annihilate multiple elements of the columns of a matrix simultaneously. We show that the parallelism exhibited by GGR is much higher than GR and Householder Transform (HT) We extend generalizations to Square root Free GR (also knows as Fast Givens Rotation) and Square root and Division Free GR (SDFG) and derive Column-wise Fast Givens, and Column-wise SDFG . We also extend generalization for complex matrices and derive Complex Column-wise Givens Rotation Coarse-grained Recon gurable Architectures (CGRAs) have gained popularity in the last decade due to their power and area efficiency. Furthermore, CGRAs like REDEFINE also exhibit support for domain customizations. REDEFINE is an array of Tiles where each Tile consists of a Compute Element and a Router. The Routers are responsible for on-chip communication, while Compute Elements in the REDEFINE can be domain customized to accelerate the applications pertaining to the domain of interest. In this thesis, we consider REDEFINE base architecture as a starting point and we design Processing Element (PE) that can execute algorithms in BLAS and LAPACK efficiently. We perform several architectural enhancements in the PE to approach lower bound of the CPI. For parallel realization of BLAS and LAPACK, we attach this PE to the Router of REDEFINE. We achieve better area and power performance compared to the yesteryear customized architecture for DLA. Major contributions in architecture in this thesis are as follows: Architecture: We present design of a PE for acceleration of GMM which is a Level-3 BLAS operation We methodically enhance the PE with different features for improvement in the performance of GMM For efficient realization of Linear Algebra Package (LAPACK), we use PE that can efficiently execute GMM and show better performance For further acceleration of LU and QR factorizations in LAPACK, we identify macro operations encountered in LU and QR factorizations, and realize them on a reconfigurable data-path resulting in 25-30% lower run-time

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Books on the topic "General Electric Co"

1

Jett, Joseph. Broken bonds: My immoderate life of love, passion, war on affirmative action and Jack Welch's GE. New York: Cambridge Matrix, 2004.

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Anis, Mohab. Multi-threshold CMOS digital circuits: Managing leakage power. Boston, MA: Kluwer Academic Publishers, 2004.

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1943-, Elmasry Mohamed I., ed. Multi-threshold CMOS digital circuits: Managing leakage power. Boston: Kluwer Academic Publishers, 2003.

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Sakurai, Satoshi. Low-voltage CMOS operational amplifiers: Theory, design, and implementation. Boston: Kluwer Academic, 1995.

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Tzimenakis, Jimmy. Electrical product safety: A step-by-step guide to LVD self-assessment. Oxford: Newnes, 2000.

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Morrell, Gordon W. Britain confronts the Stalin revolution: Anglo-Soviet relations and the Metro-Vickers crisis. Waterloo, Canada: Wilfrid Laurier University Press, 1995.

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Morrell, Gordon W. Britain confronts the Stalin revolution: Anglo-Soviet relations and the Metro-Vickers crisis. Waterloo, Ont: Wilfrid Laurier University Press, 1995.

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1948-, Liu Wentai, and Cavin Ralph K. 1939-, eds. Wave pipelining: Theory and CMOS implementation. Boston: Kluwer Academic Publishers, 1994.

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Calfior, Fred J. IFR flights of 13MIKE for versions 4.0 and 5.0: A Microsoft Flight simulator action book. Prescott, AZ: CalMil Pub., 1994.

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W, Miller Douglas, ed. Flights of "13MIKE" for versions 4.0 and 5.0: A Microsoft Flight simulator companion. Prescott, AZ: CalMil Pub., 1994.

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Book chapters on the topic "General Electric Co"

1

"General Electric Co. v. Gilbert." In The United States Supreme Court's Assault on the Constitution, Democracy, and the Rule of Law, 151–54. Abingdon, Oxon ; New York, NY : Routledge, 2016. |: Routledge, 2016. http://dx.doi.org/10.4324/9781315407784-27.

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Soloway, Scott, and Bryan C. Shelby. "Expert Testimony." In Landmark Cases in Forensic Psychiatry, 20–24. Oxford University Press, 2014. http://dx.doi.org/10.1093/med/9780199344659.003.0004.

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Chapter 4 reviews the major cases related to the admissibility and presentation of expert witness testimony in the courtroom. The majority of the cases involve general standards for medical and scientific evidence (Frye v. U.S., Daubert v. Merrell Dow Pharmaceutical, General Electric v. Joiner, Kumho Tire Co. v. Carmichael) that can be applied to psychiatry. The remaining cases (State v. Hurd, People v. Shirley, Rock v. Arkansas) relate to the admissibility—or not—of hypnotically refreshed testimony and hypnosis as a scientific practice.

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Soloway, Scott, Bryan C. Shelby, Heather Ellis Cucolo, and Jeremy Colley. "Expert Testimony." In Landmark Cases in Forensic Psychiatry, edited by Merrill Rotter, Jeremy Colley, and Heather Ellis Cucolo, 41–48. Oxford University Press, 2019. http://dx.doi.org/10.1093/med/9780190914424.003.0005.

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Chapter 4 reviews the major cases related to the admissibility and presentation of expert witness testimony in the courtroom. The majority of the cases involve general standards for medical and scientific evidence (Frye v. U.S., Daubert v. Merrell Dow Pharmaceutical, General Electric v. Joiner, Kumho Tire Co. v. Carmichael) that can be applied to psychiatry. The remaining cases (State v. Hurd, People v. Shirley, Rock v. Arkansas) relate to the admissibility – or not – of hypnotically-refreshed testimony and hypnosis as a scientific practice. The newest (Buck v. Davis) involves the risk assessment testimony adn unconstitutionality of incorporating race as a factor.

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Campos, Lucas W., Nicholas Telischak, Huy M. Do, and Xiang Qian. "V2 Rhizotomy." In Chronic Illness and Long-Term Care, 610–30. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7122-3.ch030.

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Trigeminal neuralgia is a facial pain syndrome characterized by excruciating, paroxysmal, electric shock-like pain attacks in the sensory distribution of the trigeminal nerve. Medical management remains the first line of treatment. When this fails, surgical management needs to be considered. Percutaneous interventional procedures such as glycerol rhizotomy, radiofrequency (RF) thermocoagulation, and balloon compression of the trigeminal ganglion and its branches are some of the most commonly used procedures as they avoid exposure to general anesthesia, provide successful short-term results, and are available to people with significant co-morbidities. Of these, RF is the most often used. The V2 and V3 branches of the trigeminal nerve are most commonly affected, and are thus the most frequent targets for RF interventions. These procedures may be performed using conventional fluoroscopic, ultrasound, or CT-guided imaging, including combined flat-panel CT and fluoroscopy. This chapter summarizes these common ablation techniques targeting the V2 branch of the trigeminal nerve.

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Campos, Lucas W., Nicholas Telischak, Huy M. Do, and Xiang Qian. "V2 Rhizotomy." In Effective Techniques for Managing Trigeminal Neuralgia, 216–42. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-5349-6.ch011.

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Trigeminal neuralgia is a facial pain syndrome characterized by excruciating, paroxysmal, electric shock-like pain attacks in the sensory distribution of the trigeminal nerve. Medical management remains the first line of treatment. When this fails, surgical management needs to be considered. Percutaneous interventional procedures such as glycerol rhizotomy, radiofrequency (RF) thermocoagulation, and balloon compression of the trigeminal ganglion and its branches are some of the most commonly used procedures as they avoid exposure to general anesthesia, provide successful short-term results, and are available to people with significant co-morbidities. Of these, RF is the most often used. The V2 and V3 branches of the trigeminal nerve are most commonly affected, and are thus the most frequent targets for RF interventions. These procedures may be performed using conventional fluoroscopic, ultrasound, or CT-guided imaging, including combined flat-panel CT and fluoroscopy. This chapter summarizes these common ablation techniques targeting the V2 branch of the trigeminal nerve.

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Jordan, Robert B. "Reaction Mechanisms of Organometallic Systems." In Reaction Mechanisms of Inorganic and Organometallic Systems. Oxford University Press, 2007. http://dx.doi.org/10.1093/oso/9780195301007.003.0007.

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The general principles discussed in Chapter 3 also apply to reactions of organometallic complexes. Because these systems do not have a wide range of structurally similar complexes with different metal atoms for comparative studies across the Periodic Table, comparisons are usually made down a particular group. However, there is a wide range of ligands available for studies of entering and leaving group effects. This area has been the subject of several recent reviews. A major difference from the systems discussed in Chapter 3 is that many of these complexes are soluble in organic solvents, including hydrocarbons. This can minimize the complicating factor of solvent coordination, but these solvents often have quite low dielectric constants so that various types of preassociation are more probable. The metal carbonyl family of compounds is typical of the range of structures and reactivities of organometallic complexes. The rate of CO exchange was examined in early studies, and this work is the subject of a recent review. The order of reaction rates is as follows: Where the rate law has been determined, the reaction is first-order in [M(CO)R] and zero-order in [CO]. This implies a D mechanism, since a solvent intermediate is unlikely for the "noncoordinating" solvents. This mechanism also is probable for other ligand substitutions. The main mechanistic exception to the above generalizations is V(CO)6, which has an Ia mechanism for PR3 substitution reactions. This compound is unique in that it is the only 17-electron metal carbonyl and also is by far the most labile. Some kinetic results for substitution on V(CO)6 in hexane are given in Table 5.1. The substitution rates have rather low ΔH* values, and the negative ΔS* values are typical of an associative process. The rates for various entering groups correlate with the basicity rather than the size, as measured by the cone angle. It has been suggested that formation of a 19-electron associative intermediate from a 17-electron reactant is much more favorable than a 20-electron intermediate from an 18-electron reactant.

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Buckley, Chitra H., and Thushara Sabreen. "The Happy Feet Fashion Wearable Project." In Advances in Business Information Systems and Analytics, 115–35. IGI Global, 2017. http://dx.doi.org/10.4018/978-1-5225-1865-5.ch005.

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This case study explores the challenges encountered in collaboration and iterative prototyping by a UK design entrepreneur during the co-creation of a fashion wearable product: an interactive massaging shoe that combines artisanal handloom materials with conductive thread. The collaborative process and stages of co-creation are documented and constituted part of a Masters project in Entrepreneurship and Innovation at London College of Fashion. The collaboration between a fashion student and an electrical engineer, resulted in cross-disciplinary thinking to generate ‘workable' ideas and product prototypes. Drawing on the co-design model, the case study maps the design evolution in fashion wearables, records the stages of ideation and documents the collaboration between artisans and engineers to develop the prototypes for this project. At each stage of the process, the challenges and barriers to concept and prototype realization are explained.

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Buckley, Chitra H., and Thushara Sabreen. "The Happy Feet Fashion Wearable Project." In Wearable Technologies, 789–809. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-5484-4.ch033.

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This case study explores the challenges encountered in collaboration and iterative prototyping by a UK design entrepreneur during the co-creation of a fashion wearable product: an interactive massaging shoe that combines artisanal handloom materials with conductive thread. The collaborative process and stages of co-creation are documented and constituted part of a Masters project in Entrepreneurship and Innovation at London College of Fashion. The collaboration between a fashion student and an electrical engineer, resulted in cross-disciplinary thinking to generate ‘workable' ideas and product prototypes. Drawing on the co-design model, the case study maps the design evolution in fashion wearables, records the stages of ideation and documents the collaboration between artisans and engineers to develop the prototypes for this project. At each stage of the process, the challenges and barriers to concept and prototype realization are explained.

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Reed, Stephen K. "Information Sciences." In Cognitive Skills You Need for the 21st Century, 180–93. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780197529003.003.0016.

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The information sciences provide tools for deductive reasoning to supplement the classifications made by the data sciences and the explanations made by explanatory models. Formal ontologies provide a unifying framework for organizing definitions, research findings, and theories. One of the primary purposes of a formal ontology is to use deductive reasoning to answer questions submitted to computer. A general or upper oncology is required to integrate more specialized domain ontologies. The Suggested Upper Merged Ontology is particularly helpful because it consists of 20,000 concepts with connections to both WordNet and FrameNet. WordNet is an electronic dictionary while FrameNet captures co-occurrences of words to provide a thematic context in which words occur. Together, WordNet, FrameNet, and the Suggested Upper Merged Ontology provide an integration of three major information science tools.

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Ainamo, Antti. "Evolution not Revolution in Next-Generation Wireless Telephony." In Encyclopedia of Multimedia Technology and Networking, Second Edition, 496–501. IGI Global, 2009. http://dx.doi.org/10.4018/978-1-60566-014-1.ch067.

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Traditionally, design for industry transformed consumers’ and other product users’ everyday lives in one of two ways: “technology-push” or “market-pull”. In technology-push, producers took a given technology or a well-specified technological subsystem, applying it into consumers’ everyday lives as true to the original as possible. In market-pull, producers took consumer demand as their point of origin, channeling only those new technologies that consumers demanded (Ulrich & Eppinger, 1995). The traditional trade-off was that technology-push isolated design from consumers and other users, and market-pull isolated it from technology. Now, with technological advances, the market-pull side has developed a wholly new kind of sensibility to mold the evolution of technology. This is because of the multitude and diversity of the kinds of technologies that can be offered to consumers. Besides designing products or services by using front-end planning, products or services can also be designed by using feedback from users and customers, who thus become key “co-producers” (Wikström, 1996). This kind of evolution is not, of course, altogether new. This kind of a strategy of “robust design” (i.e., the market introduction of a new product or service and its flexible adaptation to feedback) can be said to trace at least as far back as Edison. In the case of the electric light, Edison introduced the idea of diffusing the science-based benefits of technology to small businesses and consumer households in a way that was earlier reserved for only “high-tech” and large businesses (Hargadon & Douglas, 2001). The design of innovations that have followed this model include the design of automobiles, computers, and mobile telephones, respectively (Ainamo & Pantzar, 2000; Castells, 1996; Castells & Himanen, 2002; Djelic & Ainamo, 2005; Pantzar & Ainamo, 2004). Ford made the automobile accessible, while General Motors played a role in the 1920’s in contributing to the spread of the product platform concept as a basis for mass customization (see Pantzar & Ainamo, 2004, for a review). Apple made personal computers a consumer product. The current “third generation” of mobile telephony is finally bringing on the arrival into consumer homes of what has been called the “information society” (Bell, 1999). Now, there is obviously much interest in, and excitement about, “the next generation” of mobile telephony. Besides researchers who often have held a purely intellectual interest in the issue, many professional or novice engineers have a technological interest. Still other people are financial investors who are interested in the next generation to make money. Consumers and users of phones have an obvious interest in how to “domesticate” third-generation mobile telephony so as to manage their everyday life with a mobile phone and to run and organize their routines. How to approach next-generation mobile telephony? This article provides an overview of how the next-generation of telephony will be more a point in a long chain of evolution than it will be a revolution.

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Conference papers on the topic "General Electric Co"

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Faruque, M. Omar, Mike Sloderbeck, Michael Steurer, and Venkata Dinavahi. "Thermo-electric co-simulation on geographically distributed real-time simulators." In Energy Society General Meeting (PES). IEEE, 2009. http://dx.doi.org/10.1109/pes.2009.5275631.

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Sarker, Mushfiqur, Daniel Olsen, and Miguel Ortega-Vazquez. "Co-optimization of distribution transformer aging and energy arbitrage using electric vehicles." In 2017 IEEE Power & Energy Society General Meeting (PESGM). IEEE, 2017. http://dx.doi.org/10.1109/pesgm.2017.8274123.

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Dangelmaier, L. C., and R. Kaneshiro. "Tools used for handling variable generation in the Hawaii Electric Light Co. control center." In 2012 IEEE Power & Energy Society General Meeting. New Energy Horizons - Opportunities and Challenges. IEEE, 2012. http://dx.doi.org/10.1109/pesgm.2012.6345731.

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Daley, Leonard T., and Torben Munk. "LM500 CODAG Propulsion for the Danish Navy Stanflex 300." In ASME 1987 International Gas Turbine Conference and Exhibition. American Society of Mechanical Engineers, 1987. http://dx.doi.org/10.1115/87-gt-244.

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A description of the Royal Danish Navy’s answer to fleet modernization — a standard hull platform with multi-mission interchangeable modules designed to replace obsolescent classes of minelayer, mine sweeper, surveillance and missile attack craft. Propulsion for this ship will be provided by a triple screw combined diesel and gas turbine (CODAG) plant comprised of a General Electric Co. (USA) type LM500 marinized aeroderivative gas turbine and two (2) Motoren und Turbinen Union (MTU) 16V396 TB84 diesels. This is the first naval application of the General Electric Co. (USA) LM500 gas turbine.

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Osborne, Dustin, Steve Fritz, and Doug Glenn. "The Effects of Biodiesel Fuel Blends on Exhaust Emissions From a General Electric Tier 2 Line-Haul Locomotive." In ASME 2010 Internal Combustion Engine Division Fall Technical Conference. ASMEDC, 2010. http://dx.doi.org/10.1115/icef2010-35024.

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This paper documents exhaust emission test results from a Tier 2 General Electric ES44DC line-haul locomotive with 3,280 kW rated traction power, and the impact of biodiesel fuel blends on regulated exhaust emissions. Baseline exhaust emission testing was performed with a test fuel containing a sulfur concentration of approximately 400 ppm, and was followed by testing of fuel blends containing 2%, 10%, 20%, and 100% soybean derived biodiesel (B2, B10, B20, B100). Gaseous and particulate emissions were sampled per Title 40 of the United States Code of Federal Regulations, Part 92. Test results indicate particulate matter (PM) reductions occurred over the EPA Locomotive Line-Haul and Switch Duty Cycles for each biodiesel blend tested, as compared to the base fuel. The bulk of the PM reduction benefit was present with the 10% biodiesel blend, with comparatively small additional amounts of PM reductions found with increased amounts of biodiesel. PM reduction associated with biodiesel was greater over the Switch Duty Cycle than for the Line-Haul Duty Cycle. The change in cycle weighted oxides of nitrogen (NOx) for B2, B10, and B20 were not greater than the expected test measurement variation; however, B100 increased NOx by nearly 15% over the line-haul cycle. Changes in hydrocarbon (HC) emissions over the duty cycles were within normal test measurement variation except for neat biodiesel, where HC was reduced by 21% and 24% over the Line-Haul and Switch cycles. Carbon Monoxide (CO) reductions of 17% and 24% over the Line-Haul cycle were measured for B20 and B100, as compared to the base fuel. Volumetric fuel consumption increased about 1% for both B2 and B10 blends. Just over 2% increase in volumetric fuel consumption was observed at B20 and nearly 7% increase in volumetric fuel consumption at B100.

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"General co-chairs." In 2017 5th IEEE Workshop on Advances in Information, Electronic and Electrical Engineering (AIEEE). IEEE, 2017. http://dx.doi.org/10.1109/aieee.2017.8270520.

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Touchton, George L., George H. Quentin, and Bart Mastrodonato. "Lessons Learned From Durability Surveillance of Advanced Gas Turbines." In ASME 1997 Turbo Asia Conference. American Society of Mechanical Engineers, 1997. http://dx.doi.org/10.1115/97-aa-123.

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New high temperature materials and improved blade cooling techniques have led 10 design of advanced models of industrial gas turbines with inlet or “firing” temperatures of 2350 degrees F. and higher. All major vendors now offer large new commercial gas turbine-generators, with outputs of 150 megawatts and higher, based on these new designs. These new turbine units offer higher overall performance and fuel efficiencies, with promise of better reliability and availability, as well as lower operating and maintenance costs. EPRI began to assess the durability of early models of these advanced gas turbines (AGT) in 1991, by closely monitoring their performance during electric utility operation. The durability surveillance program, involving several AGT installations outlined below, will be described. However, only the first two sites involving GE units have produced a substantial operating history for discussion. The latter two sites have only recently had new AGT units installed by ABB and Siemens respectively. At the time of this writing, those new units are still being readied for utility operation. Their operating history under the durability surveillance program will be monitored, and discussed in a future paper. • General Electric Gas Turbine Model MS7001F in peaking service at Potomac Electric Power Co. Station H at Dickerson, Maryland. • General Electric Gas Turbine Model MS7001FA in baseload service at Florida Power & Light Co. Martin Plant at Indiantown, Florida. • ASEA Brown Bovert Gas Turbine Model GT 24 initially in peaking service at Jersey Central Power & Light Co.(now GPU GenCo) Gilbert Station at Milford, New Jersey. • Siemens Gas Turbine Model V84.3A in peaking service at Kansas City Power & Light Co. Hawthorn Station at Kansas City, Missouri. The purpose is to determine the prospects for improved unit life cycle costs as a result of higher levels of performance, availability, reliability, and mantainability achieved by adding these engines to the industry fleet. This paper will describe the initial results from the Durability Surveillance studies, including observations from unit maintenance inspections as well as the output of advanced diagnostics and monitoring systems.

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Ahner, David J., Richard C. Sheldon, Anami S. Patel, and Joseph M. Bollinger. "Design Features of the Bayou Cogeneration Plant." In ASME 1985 International Gas Turbine Conference and Exhibit. American Society of Mechanical Engineers, 1985. http://dx.doi.org/10.1115/85-gt-166.

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The Bayou Cogeneration Plant, a joint venture of Big Three Industries and General Electric Co., is located at the Bayport Industrial Complex southeast of Houston, Texas. The plant will begin operation in late 1984, supplying process steam to the existing Big Three industrial facility and power to the Houston Light & Power (HL&P) grid.

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Morris, John D., Richard A. Symonds, F. Leon Ballard, and Adolfo Banti. "Combustion Aspects of Application of Hydrogen and Natural Gas Fuel Mixtures to MS9001E DLN-1 Gas Turbines at Elsta Plant, Terneuzen, The Netherlands." In ASME 1998 International Gas Turbine and Aeroengine Congress and Exhibition. American Society of Mechanical Engineers, 1998. http://dx.doi.org/10.1115/98-gt-359.

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Elsta B.V. Co., C.V., requested that the General Electric Company and Turbotecnica/Nuovo Pignone propose expanding fuels flexibility for the three MS9001E, DLN-1 (TM) units (being) installed at Terneuzen, The Netherlands. The major challenge was the use of a process gas rich in hydrogen for mixing with normal plant natural gas fuel supply so that molecular hydrogen in the mixture reached 10 percent by volume. Evaluation of the gas turbine combustor operation, based on the criteria of emissions, stability and turndown, required extensive testing, first at the General Electric Corporate Research and Development Center, then at the Schenectady (Building 262) Combustion Laboratory, a full pressure combustor test facility, and finally at Terneuzen with the gas turbines and plant owner’s fuel mixing and forwarding systems. Results of this field testing, built upon the earlier work, are detailed below.

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Moe, Sigurd, Olav S. Monsson, Øyvind Rokne, Ajith Kumar, and Christina Johansen. "Electric Controls Technology: The Role in Future Subsea Systems." In Offshore Technology Conference Asia. OTC, 2018. http://dx.doi.org/10.4043/28562-ms.

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Abstract This paper prepared for 2018 OTC Offshore Asia explores the current history of electrically driven functionality for subsea production systems. It is expected that co-existence of hybrid electrohydraulic and all-electric functionality will dominate the market for subsea tree and manifold control short term. Electric choke and manifold valve actuation offer many advantages as proved successfully during the last 16 years, e.g. related to modularity and flexibility, with zero discharge, with high operational speed and high positioning accuracy, along with CAPEX and OPEX benefits. Performance of systems such as Statoil's Asgard Subsea Gas Compressor is a game changer that will make all-electric valve control base case also for future subsea processing plants. Reliability & Availability concerns were the major concerns by many operators for not switching to all-electric technology. The excellent reliability of trickle charged batteries in subsea systems, combined with modern safety electronics eliminate the traditional actuator spring as failsafe mechanism power source. All of this has simplified the equipment, reduced the size, and enables continuous equipment status monitoring. Competitive all-electric systems are expected to be introduced in stages, starting with infill wells. This will eliminate the risk of new technology for the best business cases, being long distance gas fields, water injectors and deep water systems. Subsea all-electric solutions benefit from general technology developments in other industries. Full utilization is however slow in the subsea market, hampered by current rules and regulations, risk aspects and conservative mindsets. All-electric solutions need Champions and a continued successful staged development initiatives to realize their full potential for significantly reducing subsea field development capital and operational cost.

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Reports on the topic "General Electric Co"

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CALS TEST NETWORK WRIGHT-PATTERSON AFB OH. Technical Publication Transfer Test Using Lockheed Missiles & Space Co., General Electric Company, and Rockwell International Produced Data: MIL-M-28001 (SGML) and MIL-D-28002 (Raster) Quick Short Test Report. Fort Belvoir, VA: Defense Technical Information Center, April 1992. http://dx.doi.org/10.21236/ada313093.

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