Academic literature on the topic 'CQW'

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Journal articles on the topic "CQW"

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ZHANG, L. "NONLINEAR OPTICAL RECTIFICATION OF A COUPLING WURTZITEGaN-BASED QUANTUM WELL WITH BUILT-IN ELECTRIC FIELDS." Surface Review and Letters 14, no. 01 (2007): 151–56. http://dx.doi.org/10.1142/s0218625x0700913x.

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Taking the strong built-in electric field into consideration, the optical-rectification (OR) coefficient in a nitride semiconductor coupling quantum well (CQW) has been theoretically investigated by using the compact density matrix approach. The electronic eigenstates in a nitride CQW are exactly solved based on the built-in electric field model already constituted in the recent reference. Numerical calculations on the typical GaN / InxGa1-xN CQW are performed. The calculated results reveal that the OR coefficients of the CQW are not monotonic functions of the well width, barrier width, and th
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ZHANG, LI. "THIRD-HARMONIC GENERATION OF WURTZITEGaN-BASED COUPLING QUANTUM WELLS WITH STRONG BUILT-IN ELECTRIC FIELDS." Modern Physics Letters B 21, no. 27 (2007): 1837–45. http://dx.doi.org/10.1142/s0217984907014309.

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Based on the density matrix approach and iterative treatment, the third-harmonic generation (THG) susceptibility of a wurtzite nitride coupling quantum well (CQW) with strong built-in electric fields have been theoretically investigated. The band non-parabolicity effect of nitride heterostructures has been taken into account. A typical wurtzite AlGaN/GaN CQW are chosen to perform numerical calculations. The result shows that, the THG coefficients sensitively depend on the structural parameters of the CQW system. Moreover, a strong THG process can be realized in the nitride CQW by choosing a gr
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XIAO, XUN. "GIANT THIRD-ORDER KERR NONLINEARITIES AND SLOW OPTICAL SOLITONS IN DOUBLE QUANTUM-WELL." Modern Physics Letters B 24, no. 17 (2010): 1899–905. http://dx.doi.org/10.1142/s0217984910024171.

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We show the formation of slow optical solitons in the asymmetric coupled double quantum wells (CQW) via a two-photon Raman resonance. With the consideration of real parameters in AlGaAs -based CQW, we indicate the possibility to have cancelation of the linear absorption, giant Kerr nonlinearities, and slow group velocity propagation of the weak probe pulse at the same one-photon detuning frequency around several THz .
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ZHANG, L. "LINEAR AND NONLINEAR INTERSUBBAND REFRACTIVE INDEX CHANGES IN WURTZITEAlGaN/GaNDOUBLE QUANTUM WELLS: EFFECTS OF PIEZOELECTRICITY AND SPONTANEOUS POLARIZATION." Surface Review and Letters 16, no. 01 (2009): 11–17. http://dx.doi.org/10.1142/s0218625x09012226.

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Based on the density-matrix approach and iterative treatment, a detailed procedure for the calculation of the linear and nonlinear intersubband refractive index changes (RICs) in wurtzite GaN-based coupling quantum wells (CQWs) is given. The simple analytical formulas for electronic eigenstates and the linear and third-order nonlinear RICs in the systems are also deduced. Numerical result on a typical AlGaN / GaN CQW shows that the linear and nonlinear RICs sensitively depend on the structural parameters of the CQW system as well as the doped fraction of nitride semicondutor.
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YANG, WEN-XING, JIN XU, and RAY-KUANG LEE. "TRANSIENT AND STEADY-STATE ABSORPTIONS OF A WEAK PROBE FIELD IN A COUPLED DOUBLE QUANTUM-WELL STRUCTURE." Modern Physics Letters B 23, no. 18 (2009): 2215–27. http://dx.doi.org/10.1142/s0217984909020370.

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We propose and analyze an efficient scheme for suppressing the absorption of a weak probe field based on intersubband transitions in a four-level asymmetric coupled quantum well (CQW) driven coherently by a probe laser field and a control laser field. We study the steady-state process analytically and numerically, and our results show that the probe absorption can be completely eliminated under the condition of Raman resonance (i.e. two-photon detuning is zero). Besides, we can observe one transparency window without requiring one- or two-photon detuning to exactly vanish. This investigation m
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Babichenko, Vladimir S., and Ilya Ya Polishchuk. "Exciton Gas versus Electron Hole Liquid in the Double Quantum Wells." MRS Proceedings 1617 (2013): 37–42. http://dx.doi.org/10.1557/opl.2013.1161.

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ABSTRACTThe many-body correlation effects in the spatially separated electron and hole layers in the coupled quantum wells (CQW) are investigated. A special case of the many-component electron-hole system is considered, ν>>1 being the number of the components. Keeping the main diagrams in the parameter 1/ν allows us to justify the selection of the RPA diagrams. The ground state of the system is found to be the electron-hole liquid with the energy smaller than the dense exciton gas phase. The possible connection is discussed between the results obtained and the experiments in which the in
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Yin, Fu, and El-Sankary. "A PVT-Robust Super-Regenerative Receiver with Background Frequency Calibration and Concurrent Quenching Waveform." Electronics 8, no. 10 (2019): 1119. http://dx.doi.org/10.3390/electronics8101119.

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A process-voltage-temperature (PVT)-robust, low power, low noise, and high sensitivity, super-regenerative (SR) receiver is proposed in this paper. To enable high sensitivity and robust-PVT operation, a fast locking phase-locked-loop (PLL) with initial random phase error reduction is proposed to continuously adjust the center frequency deviations of the SR oscillator (SRO) without interrupting the input data stream. Additionally, a concurrent quenching waveform (CQW) technique is devised to improve the SRO sensitivity and its noise performance. The proposed SRO architecture is controlled by tw
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Tshipa, Moletlanyi. "Optical Properties of GaAs Nanowires with an Electric Potential That Varies Inversely with the Square of the Radial Distance." Advances in Condensed Matter Physics 2019 (July 10, 2019): 1–8. http://dx.doi.org/10.1155/2019/3478506.

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A theoretical investigation of optical properties of a cylindrical quantum wire (CQW) is presented. The properties studied were optical absorption coefficient (AC) and change in refractive index (CRI) of the quantum wire. In particular, effect of an inverse parabolic potential on the optical properties of CQWs was investigated. This was done by solving the Schrödinger equation within the effective mass approximation to obtain the wave functions. The inverse parabolic potential reduces transition energies and therefore redshifts peaks of the AC, as well as the anomalous dispersion region of the
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Zhang, Yi, Jianfeng Gao, Senbiao Qin, et al. "Asymmetric Ge/SiGe coupled quantum well modulators." Nanophotonics 10, no. 6 (2021): 1765–73. http://dx.doi.org/10.1515/nanoph-2021-0007.

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Abstract We design and demonstrate an asymmetric Ge/SiGe coupled quantum well (CQW) waveguide modulator for both intensity and phase modulation with a low bias voltage in silicon photonic integration. The asymmetric CQWs consisting of two quantum wells with different widths are employed as the active region to enhance the electro-optical characteristics of the device by controlling the coupling of the wave functions. The fabricated device can realize 5 dB extinction ratio at 1446 nm and 1.4 × 10−3 electrorefractive index variation at 1530 nm with the associated modulation efficiency V π L π of
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Effting, Cristiane, Fernando Gomes Ferreira Oliveira, Iram Moreira Mundim, et al. "Otimização de método analítico em HPLC-PDA para monitoração terapêutica do bussulfano oral em pacientes transplantados de células-tronco hematopoiéticas." Research, Society and Development 10, no. 6 (2021): e48110615864. http://dx.doi.org/10.33448/rsd-v10i6.15864.

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Otimizou-se método para monitoração plasmática de bussulfano em pacientes submetidos a transplante de células-tronco hematopoiéticas (TCTH). Utilizou-se HPLC-PDA Shimadzu, coluna C18 (150 mm x 4 mm), metanol/água/acetonitrila (65:20:15, v/v/v), fluxo 1 mL min-1; UV λ = 276 nm, tempo de análise de 17 min; derivatização com dietilcarbamato de sódio, extração com acetato de etila; curva de calibração linear de 200-5000 ng mL-1. A recuperação relativa dos controles foi de 89%±0,04 (CQA = 86%; CQM = 87%; CQB = 93%) e a do PI (padrão interno) foi de 74%±0,47. A recuperação absoluta dos controles foi
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Dissertations / Theses on the topic "CQW"

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Tomlinson, Andrew Michael. "Terahertz detection and electric field domains in multiple quantum wells." Thesis, University of Oxford, 1999. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.302363.

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Russell, Jesse. "The Optimal Cow Size for Intermountain Cow-Calf Operations: The Impact of Public Grazing Fees on the Optimal Cow Size." DigitalCommons@USU, 2014. https://digitalcommons.usu.edu/etd/3575.

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The cattle industry is very competitive which is forcing cow-calf producers to strive for efficiency. Research has shown that as a cows mature weight increases, feed efficiency decreases, as well as reproductive efficiency and other production factors. The purpose of this paper is to (1) identify the economically optimum cow size when charging for grazing public lands on a true Animal Unit Equivalent (AUE) basis and (2) determine if the current practice of charging on a per head basis for grazing public lands has an effect on the optimal cow size. To simplify the complexity of this problem, th
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Kajic, Robert. "Processing Functional CQL Queries." Thesis, Uppsala universitet, Institutionen för informationsteknologi, 2010. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-133869.

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At UDBL (Uppsala DataBase Laboratory) we are developing the DSMS SCSQ (SuperComputer Stream Query processor) based on the main memory DBMS Amos II. Amos II is a functional DBMS where data and information are represented as typed functions. In SCSQ database queries over streams are expressed in the functional query language SCSQL, a language similar to the object oriented parts of SQL:99 but extended with parallel stream query facilities. In this paper we investigate what existing functionality in SCSQ and Amos II can be utilized to support CQL, a continuous query language developed by the Stan
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Herrell, Justin Lee. "The implementation impact of continuous quality improvement (CQI) on teacher perceptions of CQI categories." Diss., Columbia, Mo. : University of Missouri-Columbia, 2008. http://hdl.handle.net/10355/5611.

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Thesis (Ed. D.)--University of Missouri-Columbia, 2008.<br>The entire dissertation/thesis text is included in the research.pdf file; the official abstract appears in the short.pdf file (which also appears in the research.pdf); a non-technical general description, or public abstract, appears in the public.pdf file. Title from title screen of research.pdf file (viewed on June 8, 2009) Vita. Includes bibliographical references.
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Pešava, Jan. "Tvorba komponent pro Adobe CQ5." Master's thesis, Vysoké učení technické v Brně. Fakulta podnikatelská, 2014. http://www.nusl.cz/ntk/nusl-224682.

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The goal of the thesis is to analyze and describe a creation of components for system of Adobe CQ5. Resulting components will be subsequently implemented and integrated into the system. The partial goal is to create a thesis that helps other programmers create components for this system.
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Melin, Martin. "Optimising cow traffic in automatic milking systems : with emphasis on feeding patterns, cow welfare and productivity /." Uppsala : Dept. of Animal Nutrition and Management, Swedish University of Agricultural Sciences, 2005. http://epsilon.slu.se/200563.pdf.

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Nguyen, Thanh Phong, and Thi Ngoc Quynh Nguyen. "Composting of cow manure and rice straw with cow urine and its influence on compost quality." Technische Universität Dresden, 2018. https://tud.qucosa.de/id/qucosa%3A32717.

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The aim of this study was to assess the effect of composting process of cow manure and rice straw with application of cow urine and to evaluate the quality of composting products. There were two treatment piles, in which one pile was applied with cow urine every week and another pile without urine application. Each pile was set up by one tone cow manure and 500kg rice straw. The piles were half-covered by plastic foil to protect from rain and turned one a week. The composting duration lasted 8 weeks. The parameters such as temperature, pH, DM, density and nitrogen were monitored and observed d
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Osborne, Vernon Ray. "Water nutrition in the dairy cow." Thesis, National Library of Canada = Bibliothèque nationale du Canada, 2001. http://www.collectionscanada.ca/obj/s4/f2/dsk3/ftp04/NQ58309.pdf.

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Schagerström, Johan. "Cow behaviour monitoring with motion sensor." Thesis, KTH, Maskinkonstruktion (Inst.), 2014. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-168742.

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Det är viktigt att övervaka status för mjölkkor från ett djurskydds- och mjölkbondens ekonomiska perspektiv, speciellt för storskaliga lantbruk och automatiska mjölkgårdar. Kobeteende är en indikator på kons välfärd och djurhälsa. I den här rapporten har data samlats in från kor i en mjölkgårdsmiljö och aktivitetsigenkänning har tillämpats för att automatiskt mäta daglig idisslingstid och upptäcka brunst i uppbundna kor. Målet är en produkt som ska uppfylla kraven på noggrannhet, batteritid, robusthet och detaljnivå. Därför har flera systemaspekter beaktats beträffande val av hårdvara, mjukvar
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Glowacki, Michal Henryk. "Welding of metals with c.w. lasers." Thesis, University of Essex, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388617.

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Books on the topic "CQW"

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Cornwell, Judy. Cow and cow parsley. Seagull, 1985.

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Cornwell, Judy. Cow and cow parsley. Pocket Books, 1995.

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Doyle, Malachy. Cow. Margaret K. McElderry Books, 2002.

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Cow. Reaktion Books Ltd., 2007.

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Benedict, Kitty. Cow. Creative Education, 1993.

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Cow. Campbell Books, 1999.

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Sterchi, Beat. Cow. Pantheon Books, 1988.

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Cow. Margaret K. McElderry Books, 2002.

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Cow. Smart Apple Media, 2014.

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Angelo, Rinaldi, ed. Cow. Simon & Schuster, 2002.

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Book chapters on the topic "CQW"

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Steele, Guy L., Xiaowei Shen, Josep Torrellas, et al. "COW." In Encyclopedia of Parallel Computing. Springer US, 2011. http://dx.doi.org/10.1007/978-0-387-09766-4_2122.

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Pfitzner, Judith. "Holy Cow!" In Animals and their Relation to Gods, Humans and Things in the Ancient World. Springer Fachmedien Wiesbaden, 2019. http://dx.doi.org/10.1007/978-3-658-24388-3_7.

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Ul Haq, Mohammad Raies. "Cow Milk". У β-Casomorphins. Springer Singapore, 2020. http://dx.doi.org/10.1007/978-981-15-3457-7_1.

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Khan, Sharifullah. "Optimization of Continual Queries." In Encyclopedia of Database Technologies and Applications. IGI Global, 2005. http://dx.doi.org/10.4018/978-1-59140-560-3.ch078.

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Recent advances in the technologies have made it possible to access information from Internet-scale distributed data sources (Florescu, Levy &amp; Mendelzon, 1998). However, finding the right information at the right time is difficult. Update monitoring (Seligman et al., 2000) is a technology that gathers relevant information and forwards it to users in a timely way. Continual queries (CQs) (Chen et al., 2000; Khan &amp; Mott, 2002a; Liu, Pu &amp; Tang, 1999, 2000) provide a significant toolkit for update monitoring. They are persistent queries that are issued once and then are run at regular intervals or when data change until a termination condition is satisfied. They are then removed from the system. They relieve users from having to revisit Web sites or other data sources and reissue their queries frequently to obtain new information that match their queries. A CQ is a typical SQL query having additional triggering and termination conditions. CQs are of two types: change-based and time-based. An example of a CQ is “notify me in the next six months whenever the Microsoft stock price drops by more than 5% from today level.”
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Lott, Dale F. "Cow to Cow." In American BisonA Natural History. University of California Press, 2002. http://dx.doi.org/10.1525/california/9780520233386.003.0002.

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"W." In The Project Manager's Emergency Kit. CRC Press, 2002. http://dx.doi.org/10.1201/9781420025361.chw.

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"W." In Encyclopedic Dictionary of International Finance and Banking. CRC Press, 2001. http://dx.doi.org/10.1201/9781420025590.chw.

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Koshiba, Masanori, Kazuhito Furuya, Hiroyuki Uenohara, and Hiroshi Takahashi. "W." In Optical Science and Engineering. CRC Press, 2005. http://dx.doi.org/10.1201/9781420027815.chw.

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"W." In Fiber Optics Illustrated Dictionary. CRC Press, 2002. http://dx.doi.org/10.1201/9781420040357.chw.

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"W." In Concise Dictionary of Biomedicine and Molecular Biology. CRC Press, 2001. http://dx.doi.org/10.1201/9781420041309.chw.

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Conference papers on the topic "CQW"

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Lembo, Domenico, Riccardo Rosati, and Domenico Fabio Savo. "Revisiting Controlled Query Evaluation in Description Logics." In Twenty-Eighth International Joint Conference on Artificial Intelligence {IJCAI-19}. International Joint Conferences on Artificial Intelligence Organization, 2019. http://dx.doi.org/10.24963/ijcai.2019/247.

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Controlled Query Evaluation (CQE) is a confidentiality-preserving framework in which private information is protected through a policy, and a (optimal) censor guarantees that answers to queries are maximized without violating the policy. CQE has been recently studied in the context of ontologies, where the focus has been mainly on the problem of the existence of an optimal censor. In this paper we instead consider query answering over all possible optimal censors. We study data complexity of this problem for ontologies specified in the Description Logics DL-LiteR and EL_bottom and for variants
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Saeidi, S. M., and J. M. Khodadadi. "Forced Convection in a Square Cavity With Inlet and Outlet Ports." In ASME 2004 Heat Transfer/Fluids Engineering Summer Conference. ASMEDC, 2004. http://dx.doi.org/10.1115/ht-fed2004-56246.

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A finite-volume-based computational study of steady laminar forced convection inside a square cavity with inlet and outlet ports is presented. Given a fixed position of the inlet port, the location of outlet port is varied along the four walls of the cavity. The widths of the ports are equal to 5, 15 and 25 percent of the side. By positioning the outlet ports at 9 locations on the walls for Re = 10, 40, 100 and 500 and Pr = 5, a total of 101 cases were studied. For high Re and with the shortest distance between the inlet and outlet ports along the top wall, a primary CW rotating vortex that co
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Koeppen, Ryan, Meghan E. Huber, Dagmar Sternad, and Neville Hogan. "Controlling Physical Interactions: Humans Do Not Minimize Muscle Effort." In ASME 2017 Dynamic Systems and Control Conference. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/dscc2017-5202.

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Physical interaction with tools is ubiquitous in functional activities of daily living. While tool use is considered a hallmark of human behavior, how humans control such physical interactions is still poorly understood. When humans perform a motor task, it is commonly suggested that the central nervous system coordinates the musculo-skeletal system to minimize muscle effort. In this paper, we tested if this notion holds true for motor tasks that involve physical interaction. Specifically, we investigated whether humans minimize muscle forces to control physical interaction with a circular kin
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Bowman, Charles F. "The Third Option for Meeting 316(b) Requirements." In ASME 2014 Power Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/power2014-32113.

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Section 316(b) of the Clean Water Act requires plants with intake flows of over 2 million gallons of water per day taken from the waters of the United States to implement the “best available” technology to reduce injury and death of fish and other aquatic life that may be impinged on or entrained in the intake. The two options commonly identified to address 316(b) are closed cycle cooling and fish screens. A third option that is often overlooked and may be less expansive is to implement changes in the plant, allowing it to operate with less condenser circulating water (CCW) flow. Most CCW syst
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Fahy, Paul, Patrick Delassus, Padraig O’Flynn, and Liam Morris. "An Experimental Study of the Effects Anatomical Variations Have on Collateral Flows Within the Circle of Willis." In ASME 2011 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2011. http://dx.doi.org/10.1115/sbc2011-53723.

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The circle of Willis (CoW) is a complex arterial network comprising of major cerebral arteries that converge to form a pentagonal arrangement as shown in Figure 1(A). This arterial network supplies oxygen-enriched blood to the brain. An incomplete CoW can exist in up to 50% of cases [1]. These missing vessels can be accommodated by the collateral flow feature within the CoW configuration. In certain circumstances, anatomical variations within the CoW can result in undesirable flow patterns [2–3]. It is unclear from the literature what effects these variations can have on blood flow collision p
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Wei, Xiaochi, Heyan Huang, Liqiang Nie, Fuli Feng, Richang Hong, and Tat-Seng Chua. "Quality Matters: Assessing cQA Pair Quality via Transductive Multi-View Learning." In Twenty-Seventh International Joint Conference on Artificial Intelligence {IJCAI-18}. International Joint Conferences on Artificial Intelligence Organization, 2018. http://dx.doi.org/10.24963/ijcai.2018/623.

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Community-based question answering (cQA) sites have become important knowledge sharing platforms, as massive cQA pairs are archived, but the uneven quality of cQA pairs leaves information seekers unsatisfied. Various efforts have been dedicated to predicting the quality of cQA contents. Most of them concatenate different features into single vectors and then feed them into regression models. In fact, the quality of cQA pairs is influenced by different views, and the agreement among them is essential for quality assessment. Besides, the lacking of labeled data significantly hinders the quality
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Tsukamoto, Takashiro, and Shuji Tanaka. "Virtually rotated MEMS whole angle gyroscope using independently controlled CW/CCW oscillations." In 2018 IEEE International Symposium on Inertial Sensors and Systems (INERTIAL). IEEE, 2018. http://dx.doi.org/10.1109/isiss.2018.8358135.

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Reiterman, Pavel, and Martin Keppert. "Application of concrete slurry waste in cement screeds." In The 13th international scientific conference “Modern Building Materials, Structures and Techniques”. Vilnius Gediminas Technical University, 2019. http://dx.doi.org/10.3846/mbmst.2019.072.

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Sedimented concrete slurry waste (CSW), containing cement, mineral additives, fine fillers, admixtures and water, is currently a waste without an additional use and has to be fully landfilled. Current CSW management is very expensive and introduces number of environmental risks due to its high pH, exceeding 11.5. This paper deals with the application of two types of CSW as cement replacement in cement screed. The evaluation was carried out in terms of workability and basic mechanical performance of the obtained composites. The applied cement replacement was up to 10 wt.% due to the negative im
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Yuan, Qi, Zhen Chen, and Guangyu Zhu. "Blood Flow Dynamic and Fluid-Structure Interaction in Patient-Specific Circle of Willis." In ASME 2009 Summer Bioengineering Conference. American Society of Mechanical Engineers, 2009. http://dx.doi.org/10.1115/sbc2009-206230.

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Over 50% stroke is related to the cerebral artery stenosis. The most common position is in the Circle of Willis (CoW), which is composed of a single anterior communicating artery (ACoA), paired anterior cerebral arteries (ACA), paired middle cerebral arteries (MCA), internal carotid arteries (ICA), posterior communicating arteries (PCoA) and posterior cerebral arteries (PCA). Detailed knowledge of the cerebral hemodynamics is important for a variety of clinical applications [1]. There has been a significant body of research performed on blood flow in the CoW [1,2] treating the cerebral vascula
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Kulman, J., D. Gray, S. Sivanagere, and S. Guffey. "LDV and PIV Velocity Results in a Thermosiphon." In ASME/JSME 2003 4th Joint Fluids Summer Engineering Conference. ASMEDC, 2003. http://dx.doi.org/10.1115/fedsm2003-45601.

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Heat transfer and flow characteristics have been determined for a single-phase rectangular loop thermosiphon. The plane of the loop was vertical, and tests were performed with in-plane tilt angles ranging from 3.6° CW to 4.2° CCW. Velocity profiles were measured in one vertical leg of the loop using both a single-component Laser Doppler Velocimeter (LDV), and a commercial Particle Image Velocimeter (PIV) system. The LDV data and PIV data were found to be in good agreement. The measured average velocities were approximately 2–2.5 cm/s at an average heating rate of 70 W, and were independent of
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Reports on the topic "CQW"

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Engel, Eduardo. Poisoned Grapes, Mad Cow, and Protectionism. National Bureau of Economic Research, 1999. http://dx.doi.org/10.3386/w6959.

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Sutter, Sara. The Sea Cow and The Siren. Portland State University Library, 2000. http://dx.doi.org/10.15760/etd.1345.

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van Knegsel, Ariëtte T. M., H. Mollenhorst, Roselinde M. A. Goselink, and Yvette de Haas. Milk analysis and cow health : predicting dairy cow life span with milk sampling in early lactation. Wageningen Livestock Research, 2020. http://dx.doi.org/10.18174/544552.

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Roelen, Keetie, Inka Barnett, Vicky Johnson, Tessa Lewin, Dorte Thorsen, and Giel Ton. Understanding Children’s Harmful Work: A Review of the Methodological Landscape. Institute of Development Studies (IDS), 2020. http://dx.doi.org/10.19088/acha.2020.001.

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Children’s engagement with work has been widely researched using a wide variety of methods. However, the extent to which such methods and their combination provides insight into forms of children’s harmful work (CHW) is not obvious. This paper reviews and assesses respective opportunities and challenges of the main methods that have been used to study children’s engagement with work. It proposes research design principles and a methodological landscape for an integrated approach to child-centred, inclusive, and ethical research of CHW.
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Clark, Howard W., and Saundra K. Wallfesh. Measuring Effectiveness of Theater IW/C2W Campaigns. Defense Technical Information Center, 1995. http://dx.doi.org/10.21236/ada330423.

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Amirante, A., T. Castaldi, and L. Miniero. Media Control Channel Framework (CFW) Call Flow Examples. RFC Editor, 2013. http://dx.doi.org/10.17487/rfc7058.

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Maher, Kevin, Alysta D. Markey, and Mark S. Honeyman. ISU Angus Cow 98398: A Model of Longevity. Iowa State University, Digital Repository, 2014. http://dx.doi.org/10.31274/farmprogressreports-180814-2715.

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Weemees, I., and D. Woeller. Continuous surface wave (CSW) technique for hazard studies. Natural Resources Canada/ESS/Scientific and Technical Publishing Services, 2012. http://dx.doi.org/10.4095/291757.

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Rittner, Christian Michael. Unconventional CW. Office of Scientific and Technical Information (OSTI), 2016. http://dx.doi.org/10.2172/1237234.

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Brown, R. D. C.W. Bill Young Marrow Donor Recruitment and Research Program. Defense Technical Information Center, 2003. http://dx.doi.org/10.21236/ada418009.

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