Journal articles on the topic 'Effective cone'

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1

Drage, Nicholas A. "Safe and effective cone beam computed tomography." Dental Nursing 7, no. 2 (February 2011): 80–84. http://dx.doi.org/10.12968/denn.2011.7.2.80.

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2

Coskun, Izzet, Joe Harris, and Jason Starr. "The Effective Cone of the Kontsevich Moduli Space." Canadian Mathematical Bulletin 51, no. 4 (December 1, 2008): 519–34. http://dx.doi.org/10.4153/cmb-2008-052-5.

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AbstractIn this paper we prove that the cone of effective divisors on the Kontsevich moduli spaces of stable maps, , stabilize when r ≥ d. We give a complete characterization of the effective divisors on . They are non-negative linear combinations of boundary divisors and the divisor of maps with degenerate image.
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3

Schaffler, Luca. "On the cone of effective 2-cycles on." European Journal of Mathematics 1, no. 4 (September 25, 2015): 669–94. http://dx.doi.org/10.1007/s40879-015-0072-2.

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4

Mullane, Scott. "On the effective cone of M‾g,n." Advances in Mathematics 320 (November 2017): 500–519. http://dx.doi.org/10.1016/j.aim.2017.09.005.

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5

Chen, S. K., A. H. Lefebvre, and J. Rollbuhler. "Factors Influencing the Effective Spray Cone Angle of Pressure-Swirl Atomizers." Journal of Engineering for Gas Turbines and Power 114, no. 1 (January 1, 1992): 97–103. http://dx.doi.org/10.1115/1.2906313.

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The spray cone angles produced by several simplex pressure-swirl nozzles are examined using three liquids whose viscosities range from 0.001 to 0.012 kg/ms (1 to 12 cp). Measurements of both the visible spray cone angle and the effective spray cone angle are carried out over wide ranges of injection pressure and for five different values of the discharge orifice length/diameter ratio. The influence of the number of swirl chamber feed slots on spray cone angle is also examined. The results show that the spray cone angle widens with increase in injection pressure but is reduced by increases in liquid viscosity and/or discharge orifice length/diameter ratio. Variation in the number of swirl chamber feed slots between one and three has little effect on the effective spray cone angle.
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6

ROBERTS, J. A., N. A. DRAGE, J. DAVIES, and D. W. THOMAS. "Effective dose from cone beam CT examinations in dentistry." British Journal of Radiology 82, no. 973 (January 2009): 35–40. http://dx.doi.org/10.1259/bjr/31419627.

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7

De Fazio, Fulvia, Thorsten Feldmann, and Tobias Hurth. "Light-cone sum rules in soft-collinear effective theory." Nuclear Physics B 733, no. 1-2 (January 2006): 1–30. http://dx.doi.org/10.1016/j.nuclphysb.2005.09.047.

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8

Loria, A., C. R. Gigliotti, M. Branchini, F. De Cobelli, M. Del Maschio, and A. del Vecchio. "Dental hybrid cone beam CT effective and organ doses." Physica Medica 32 (September 2016): 210–11. http://dx.doi.org/10.1016/j.ejmp.2016.07.711.

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9

Biswas, Indranil, Amit Hogadi, and A. J. Parameswaran. "Pseudo-effective cone of Grassmann bundles over a curve." Geometriae Dedicata 172, no. 1 (August 27, 2013): 69–77. http://dx.doi.org/10.1007/s10711-013-9908-4.

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10

Grushevsky, Samuel, and Klaus Hulek. "On the Cone of Effective Surfaces on A 3." Moscow Mathematical Journal 22, no. 4 (2022): 657–703. http://dx.doi.org/10.17323/1609-4514-2022-22-4-657-703.

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11

Yuan, Liming, Zhijie Xie, Fei Dai, Yonggang Xu, and Yuan Zhang. "An effective methodology to design scale model of non-metallic structural entity." MATEC Web of Conferences 242 (2018): 01008. http://dx.doi.org/10.1051/matecconf/201824201008.

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In order to solve the problem on designing scale model of non-metallic structural entity, a method is first proposed according to the high-frequency approximation algorithm, in which reflection coefficients of designed scale model are optimized to be as identical as possible with those of theoretical scale model. An example is given to verify the effectiveness of the method, where a non-metallic cone is constructed and FEKO is employed to simulate the monostatic radar Cross Section (RCS) of the designed scale cone and the theoretical scale cone. Result reveals that the monostatic RCS of the designed scale cone agrees very well with that of the theoretical scale cone. The mean deviation of the monostatic RCS is just 1.31 dB in simulated elevation angles of 0°~90°. Thus, the method proposed in this paper is of important theoretical and practical significance in constructing scale model of high accuracy.
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12

Han, Won-Jeong, and Jong-Soo Kim. "EFFECTIVE DOSE FROM CONE BEAM CT FOR IMAGING OF MESIODENS." JOURNAL OF THE KOREAN ACADEMY OF PEDTATRIC DENTISTRY 39, no. 3 (August 31, 2012): 273–79. http://dx.doi.org/10.5933/jkapd.2012.39.3.273.

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13

Hummel, Tamara Lakins. "Effective versions of Ramsey's Theorem: Avoiding the cone above 0′." Journal of Symbolic Logic 59, no. 4 (December 1994): 1301–25. http://dx.doi.org/10.2307/2275707.

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AbstractRamsey's Theorem states that if P is a partition of [ω]k into finitely many partition classes, then there exists an infinite set of natural numbers which is homogeneous for P. We consider the degrees of unsolvability and arithmetical definability properties of infinite homogeneous sets for recursive partitions. We give Jockusch's proof of Seetapun's recent theorem that for all recursive partitions of [ω]2 into finitely many pieces, there exists an infinite homogeneous set A such that ∅′ ≰TA. Two technical extensions of this result are given, establishing arithmetical bounds for such a set A. Applications to reverse mathematics and introreducible sets are discussed.
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14

Kojima, S. I., N. Sakai, and T. Sakai. "Vacuum Energies and Effective Potential in Light-Cone Field Theories." Progress of Theoretical Physics 95, no. 3 (March 1, 1996): 621–35. http://dx.doi.org/10.1143/ptp.95.621.

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15

Rottke, D., S. Patzelt, P. Poxleitner, and D. Schulze. "Effective dose span of ten different cone beam CT devices." Dentomaxillofacial Radiology 42, no. 7 (July 2013): 20120417. http://dx.doi.org/10.1259/dmfr.20120417.

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16

Davies, J., B. Johnson, and NA Drage. "Effective doses from cone beam CT investigation of the jaws." Dentomaxillofacial Radiology 41, no. 1 (January 2012): 30–36. http://dx.doi.org/10.1259/dmfr/30177908.

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17

Torresin, A., C. Carbonini, V. Valsecchi, M. Minella, M. G. Brambilla, A. Monti, M. Parisotto, and E. Previtali. "PO-0874: Effective and organ doses from Cone-Beam CT." Radiotherapy and Oncology 106 (March 2013): S339. http://dx.doi.org/10.1016/s0167-8140(15)33180-7.

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18

Grandou, Thierry. "On the light cone singularity of the thermal effective expansion." Physics Letters B 367, no. 1-4 (January 1996): 229–36. http://dx.doi.org/10.1016/0370-2693(95)01470-5.

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19

Brambilla, Maria Chiara, Olivia Dumitrescu, and Elisa Postinghel. "On the Effective Cone of Blown-up atn+ 3 Points." Experimental Mathematics 25, no. 4 (April 6, 2016): 452–65. http://dx.doi.org/10.1080/10586458.2015.1099060.

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20

Pauwels, Ruben, Jilke Beinsberger, Bruno Collaert, Chrysoula Theodorakou, Jessica Rogers, Anne Walker, Lesley Cockmartin, et al. "Effective dose range for dental cone beam computed tomography scanners." European Journal of Radiology 81, no. 2 (February 2012): 267–71. http://dx.doi.org/10.1016/j.ejrad.2010.11.028.

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21

Teng, J. G. "Collapse Strength of Complex Metal Shell Intersections by the Effective Area Method." Journal of Pressure Vessel Technology 120, no. 3 (August 1, 1998): 217–22. http://dx.doi.org/10.1115/1.2842048.

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Cone-cone intersections and cone-cylinder intersections with or without ring stiffeners are common features in silos, tanks, pressure vessels, piping components, and other industrial shell structures. Under internal or external pressure, these intersections are subject to high circumferential membrane stresses as well as high bending stresses due to the presence of a slope discontinuity. As a result, they are susceptible to local plastic collapse. This paper first provides a summary of the effective area method initially proposed by Rotter for the plastic limit loads of cone-cylinder intersections in silos. The method is then generalized for complex intersections of cones and cylinders under uniform pressure and improved by including the local pressure effect. Results from the effective area method are compared with rigorous finite element results for a number of cases to demonstrate its accuracy. It is shown that the method is not only elegant and accurate, but also leads to a single simple formula for different types of intersections which is particularly suitable for codification purposes.
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22

Durack, Conor, and Shanon Patel. "Cone beam computed tomography in endodontics." Brazilian Dental Journal 23, no. 3 (2012): 179–91. http://dx.doi.org/10.1590/s0103-64402012000300001.

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Cone beam computed tomography (CBCT) is a contemporary, radiological imaging system designed specifically for use on the maxillo-facial skeleton. The system overcomes many of the limitations of conventional radiography by producing undistorted, three-dimensional images of the area under examination. These properties make this form of imaging particularly suitable for use in endodontics. The clinician can obtain an enhanced appreciation of the anatomy being assessed, leading to an improvement in the detection of endodontic disease and resulting in more effective treatment planning. In addition, CBCT operates with a significantly lower effective radiation dose when compared with conventional computed tomography (CT). The purpose of this paper is to review the current literature relating to the limitations and potential applications of CBCT in endodontic practice.
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23

Massarsch, K. Rainer, and Bengt H. Fellenius. "Vibratory compaction of coarse-grained soils." Canadian Geotechnical Journal 39, no. 3 (June 1, 2002): 695–709. http://dx.doi.org/10.1139/t02-006.

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The variation of the coefficient of earth pressure in normally consolidated and overconsolidated soil and the effect of soil compaction on the change of the horizontal effective stress are discussed based on cone penetration test (CPT) data. A method is outlined for estimating the increase in the effective earth pressure based on sleeve friction measurements. Soil compaction increases not only soil density, but also horizontal effective stress. Since the cone stress is influenced by the vertical and horizontal effective stress, particularly at shallow depths, the cone stress needs to be adjusted for effective mean stress. A relation is presented for determining the soil compressibility from the adjusted cone stress. A case history is presented where a 10 m thick sand fill was compacted using vibratory compaction. Cone penetration tests indicated a significant increase in cone stress and sleeve friction and a decrease in compressibility (increase in modulus number) due to compaction. The friction ratio was unchanged. It was concluded that the earth pressure about doubled corresponding to an increase in the overconsolidation ratio of at least 5. The results of settlement calculations based on the Janbu method demonstrate the importance of considering the preconsolidation effect in the analyses.Key words: sand, CPTU, vibratory compaction, earth pressure, overconsolidation, modulus number, settlement.
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24

RYAN, TIM. "THE EFFECTIVE CONE OF MODULI SPACES OF SHEAVES ON A SMOOTH QUADRIC SURFACE." Nagoya Mathematical Journal 232 (September 4, 2017): 151–215. http://dx.doi.org/10.1017/nmj.2017.24.

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Let $\unicode[STIX]{x1D709}$ be a stable Chern character on $\mathbb{P}^{1}\times \mathbb{P}^{1}$, and let $M(\unicode[STIX]{x1D709})$ be the moduli space of Gieseker semistable sheaves on $\mathbb{P}^{1}\times \mathbb{P}^{1}$ with Chern character $\unicode[STIX]{x1D709}$. In this paper, we provide an approach to computing the effective cone of $M(\unicode[STIX]{x1D709})$. We find Brill–Noether divisors spanning extremal rays of the effective cone using resolutions of the general elements of $M(\unicode[STIX]{x1D709})$ which are found using the machinery of exceptional bundles. We use this approach to provide many examples of extremal rays in these effective cones. In particular, we completely compute the effective cone of the first fifteen Hilbert schemes of points on $\mathbb{P}^{1}\times \mathbb{P}^{1}$.
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25

Xu, Lei, Wen Han, Gaofeng Zheng, Dezhi Wu, Xiang Wang, and Daoheng Sun. "Initial Jet Before the Onset of Effective Electrospinning of Polymeric Nanofibers." Open Mechanical Engineering Journal 9, no. 1 (September 16, 2015): 666–69. http://dx.doi.org/10.2174/1874155x01509010666.

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Initial jet usually has a large primary droplet hanging at flying end before the onset of effective electrospinning. The primary droplet is undesired as its diameter is several orders of magnitude higher than that of electrospun nanofibres. A new method is used to derive micro-scaled initial jet and fine primary droplet under applied small-aperture needle by utilizing low solution flow rate and pre-applied electric potential before the extrusion of polymeric solution out of the needle. Small-aperture needle reduces the base of conical pendant, while low solution flow rate prevents a fluidic inrush into conical pendant. The pre-applied electric potential preforms a miniature liquid cone, as an origin of initial jet, within the needle. The conic preformation reduces the formation time of Taylor cone in order to escape from a swollen Taylor cone under a continuous inflow of polymeric solution. The miniature conical pendant grows so acute that it emits fine primary droplet rapidly from its tip with accumulated ions. Carrying primary droplet, thin initial jet experiences axial elongation and circumferential rotation in the space.
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26

Brunet, Alicia A., Alan R. Harvey, and Livia S. Carvalho. "Primary and Secondary Cone Cell Death Mechanisms in Inherited Retinal Diseases and Potential Treatment Options." International Journal of Molecular Sciences 23, no. 2 (January 10, 2022): 726. http://dx.doi.org/10.3390/ijms23020726.

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Inherited retinal diseases (IRDs) are a leading cause of blindness. To date, 260 disease-causing genes have been identified, but there is currently a lack of available and effective treatment options. Cone photoreceptors are responsible for daylight vision but are highly susceptible to disease progression, the loss of cone-mediated vision having the highest impact on the quality of life of IRD patients. Cone degeneration can occur either directly via mutations in cone-specific genes (primary cone death), or indirectly via the primary degeneration of rods followed by subsequent degeneration of cones (secondary cone death). How cones degenerate as a result of pathological mutations remains unclear, hindering the development of effective therapies for IRDs. This review aims to highlight similarities and differences between primary and secondary cone cell death in inherited retinal diseases in order to better define cone death mechanisms and further identify potential treatment options.
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27

MOON, YOUNG MIN, HYO-JIN KIM, DONG WON KWAK, YEONG-ROK KANG, MAN WOO LEE, TAE-IK RO, JEUNG KEE KIM, and DONG HYEOK JEONG. "EFFECTIVE DOSE MEASUREMENT FOR CONE BEAM COMPUTED TOMOGRAPHY USING GLASS DOSIMETER." Nuclear Engineering and Technology 46, no. 2 (April 2014): 255–62. http://dx.doi.org/10.5516/net.08.2012.080.

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28

Szemberg, Tomasz, and Piotr Pokora. "Minkowski bases on algebraic surfaces with rational polyhedral pseudo-effective cone." Electronic Research Announcements in Mathematical Sciences 21 (August 2014): 126–31. http://dx.doi.org/10.3934/era.2014.21.126.

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29

Mohamad Judi, Hairulliza, Siti Fadzilah Mat Noor, and Noor Syafawati Rahim. "Visualisation Method for Effective Presentation of Hadith Commentary Using Cone Tree." Journal of Engineering and Applied Sciences 14, no. 1 (December 10, 2019): 62–67. http://dx.doi.org/10.36478/jeasci.2019.62.67.

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30

Buie, D., C. J. Dey, and S. Bosi. "The effective size of the solar cone for solar concentrating systems." Solar Energy 74, no. 5 (May 2003): 417–27. http://dx.doi.org/10.1016/s0038-092x(03)00156-7.

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31

Loria, A., C. R. Gigliotti, A. del Vecchio, F. De Cobelli, M. Del Maschio, and R. Calandrino. "Dental hybrid cone beam CT effective doses and patient radiological report." Physica Medica 32 (February 2016): 81. http://dx.doi.org/10.1016/j.ejmp.2016.01.277.

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32

Reizlin, Valery I., and Anastasiya A. Nefedova. "Effective Method for Constructing Pseudo-Random Vectors Uniformly Distributed in Cone." Key Engineering Materials 685 (February 2016): 852–56. http://dx.doi.org/10.4028/www.scientific.net/kem.685.852.

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In this paper we propose an algorithm for efficient production of pseudo-random vectors uniformly distributed in an n-dimensional cone. The method shows higher efficiency compared to the process of elimination in the case of large dimensions. The results of computer experiments confirm the theoretical construct.
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33

Kwok, Y. M., F. G. Irani, K. H. Tay, C. C. Yang, C. G. Padre, and B. S. Tan. "Effective dose estimates for cone beam computed tomography in interventional radiology." European Radiology 23, no. 11 (June 21, 2013): 3197–204. http://dx.doi.org/10.1007/s00330-013-2934-7.

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34

Teleman, Andrei. "The pseudo-effective cone of a non-Kählerian surface and applications." Mathematische Annalen 335, no. 4 (May 9, 2006): 965–89. http://dx.doi.org/10.1007/s00208-006-0782-3.

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35

Araujo, Carolina. "The cone of pseudo-effective divisors of log varieties after Batyrev." Mathematische Zeitschrift 264, no. 1 (December 3, 2008): 179–93. http://dx.doi.org/10.1007/s00209-008-0457-8.

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36

Tuan, Ta Van, and Nguyen Quang Minh. "Calculation of Effective Emissivity of Isothermal Diffuse Cylindrical-inner-cone Cavity using Polynomial Interpolation Technique." Communications in Physics 26, no. 4 (February 27, 2017): 335. http://dx.doi.org/10.15625/0868-3166/26/4/8371.

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A precise calculation of the effective emissivity of isothermal diffuse cylindrical-inner-cone cavities is presented using the polynomial interpolation technique. Particularly, results are obtained for the effective emissivity of conical bases of the isothermal diffuse cylindrical-inner-cone cavities. Comparisons are made between Chu Zaixiang's and our results for various values of the axial length, the radius of aperture in the lid and the half-angle of the inner cone. These demonstrate considerable simplicity and high accuracy of the calculating technique can be achieved, especially for the cavities of high intrinsic emissivity of the wall, long cylinder length, and small aperture radius. For application, a series of explicit analytical expressions in the polynomial forms are also presented.
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37

NAKAMURA, TATSUFUMI, HITOSHI SAKAGAMI, TOMOYUKI JOHZAKI, HIDEO NAGATOMO, and KUNIOKI MIMA. "Generation and transport of fast electrons inside cone targets irradiated by intense laser pulses." Laser and Particle Beams 24, no. 1 (March 2006): 5–8. http://dx.doi.org/10.1017/s0263034606060022.

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Fast electrons are effectively generated from solid targets of cone-geometry by irradiating intense laser pulses, which is applied to fast ignition scheme. For realizing optimal core heating by those electrons, understanding the characteristics of electrons emitted from cone targets is crucial. In this paper, in order to understand the generation and transport processes of hot electrons inside the cone target, two-dimensional (2D) particle-in-cell (PIC) simulations were carried out. It is shown that hot electrons form current layers which are guided by self-generated surface magnetic field, which results in effective energy transfer from laser pulse to hot electrons. When the hot electrons propagate through the steep density gradient at the cone tip, electrostatic field is induced via Weibel instability. As a result, hot electrons are confined inside and emitted gradually from the target, as an electron beam of long duration. Energy spectrum and temporal profile of hot electrons are also evaluated at the rear side of the target, where the profile of rear side plasma is taken from the fluid code and the result is sent to Fokker-Planck code.
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38

COSKUN, IZZET, and ARTIE PRENDERGAST-SMITH. "Fano manifolds of index n − 2 and the cone conjecture." Mathematical Proceedings of the Cambridge Philosophical Society 166, no. 1 (October 9, 2017): 1–31. http://dx.doi.org/10.1017/s0305004117000676.

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AbstractThe Morrison–Kawamata Cone Conjecture predicts that the action of the automorphism group on the effective nef cone and the action of the pseudo-automorphism group on the effective movable cone of a klt Calabi–Yau pair have rational, polyhedral fundamental domains. In [CPS], we proved the conjecture for certain blowups of Fano manifolds of index n - 1. In this paper, we consider the Morrison–Kawamata conjecture for blowups of Fano manifolds of index n - 2.
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39

Goroshkevich, Sergey, Svetlana Velisevich, Aleksandr Popov, Oleg Khutornoy, and Galina Vasilyeva. "30-year cone production dynamics in Siberian stone pine (Pinus sibirica) in the southern boreal zone: a causal interpretation." Plant Ecology and Evolution 154, no. 3 (November 23, 2021): 321–31. http://dx.doi.org/10.5091/plecevo.2021.1793.

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Background and aims – Siberian stone pine is a keystone species for Siberia, and numerous studies have analyzed Siberian stone pine seeding dynamics in connection with the dynamics of weather conditions. However, all studies were based on observations before 1990. The aim of the study was to expand our knowledge about the balance of weather and climatic factors in the regulation of cone production to enable conclusions about the current reproductive function in Siberian stone pine.Material and methods – We monitored Siberian stone pine cone production in the southeastern region of the Western Siberian Plain, in association with climatic factors, over a period of 30 years. To analyze the relationship with weather conditions, we used the trait mature cone number per tree and weather data obtained from the weather station in Tomsk.Key results – During this period, cone production decreased by about one-third, mainly caused by the complete absence of high yields. The main factor negatively affecting cone production was late spring frost: severe frost occurring with a large accumulated sum of effective temperatures resulted in full cone loss, and light frost substantially reduced cone number. A less important but significant climatic factor was September temperature: as the temperature increased, the cone number decreased in the following year. Over the last 30 years, the sum of the effective temperatures at which the last spring frost occurs, as well as the average September temperature, increased considerably, resulting in reduced cone production.Conclusion – If the current climatic trend is maintained, and especially if it is strengthened, Siberian stone pine cone production in the southern boreal forest zone on the Western Siberian Plane is unlikely to provide for the effective renewal of the species.
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40

Yang, Hongwei, and Adrian R. Russell. "Cone penetration tests in unsaturated silty sands." Canadian Geotechnical Journal 53, no. 3 (March 2016): 431–44. http://dx.doi.org/10.1139/cgj-2015-0142.

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Very little is known about how to interpret cone penetration tests (CPTs) when performed in unsaturated soils. The few published studies on CPTs in unsaturated soils have focused on either clean sands or silt. In this study, new results of laboratory-controlled CPTs in an unsaturated silty sand are presented. Silty sand exhibits hydraulic hysteresis and suction hardening. Suction is observed to have a pronounced effect on measured cone penetration resistance. For an isotropic net confining stress of 60 kPa, it is observed that higher suctions give rise to cone penetration resistances that are 50% larger than those for lower suctions. A semi-theoretical correlation is presented that links measured cone penetration resistances to initial relative density and mean effective stress. Suction has an influence on cone penetration resistances through suction hardening, as well as its contribution to effective stress. For this silty sand, it is shown that failing to account for suction may result in significant overestimations and unsafe predictions of soil properties from measured cone penetration resistances.
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41

Cheng, Wang, Tian Bao Ma, and Jian Guo Ning. "Jet Projectiles Penetration into Multilayer Metal Targets with Large Interval." Advanced Materials Research 33-37 (March 2008): 603–8. http://dx.doi.org/10.4028/www.scientific.net/amr.33-37.603.

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At long standoff, a shaped charge with small cone angle will produce a jet with a high tip velocity and a low tail velocity, causing it to stretch and break up, so its penetration ability into multilayer metal targets is very weak, while the penetration depth of explosively formed projectiles is too low to penetrate into multilayer metal targets. On account of this, the large cone angle shaped charge, whose internal cone angle is about 100 degree, is proposed and designed in the paper. The sensitivity of penetration effect into targets to the cone angle of the liner is investigated by experiment. The results reveal that the shaped charge penetration into multilayer metal targets with large interval is more optimistic than that of the shaped charge with small cone angle and explosively formed projectiles. In numerical simulation, based on interface tracking algorithm known as markers on cell line to reconstruct material interfaces, jet penetration into metal targets is simulated in a two-dimensional multi-material Eulerian code. The numerical results are in good agreement with the experimental ones and also indicate the interface tracking algorithm has much better resolution for moving interfaces, especially effective for large deformation.
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42

Coskun, Izzet, Jack Huizenga, and Matthew Woolf. "The effective cone of the moduli space of sheaves on the plane." Journal of the European Mathematical Society 19, no. 5 (2017): 1421–67. http://dx.doi.org/10.4171/jems/696.

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43

Kim, Dong-Soo, Oyuntugs Rashsuren, and Eun-Kyung Kim. "Conversion coefficients for the estimation of effective dose in cone-beam CT." Imaging Science in Dentistry 44, no. 1 (2014): 21. http://dx.doi.org/10.5624/isd.2014.44.1.21.

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44

Schilling, R., and M.-A. Geibel. "Assessment of the effective doses from two dental cone beam CT devices." Dentomaxillofacial Radiology 42, no. 5 (May 2013): 20120273. http://dx.doi.org/10.1259/dmfr.20120273.

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45

Okano, T., Y. Harata, Y. Sugihara, R. Sakaino, R. Tsuchida, K. Iwai, K. Seki, and K. Araki. "Absorbed and effective doses from cone beam volumetric imaging for implant planning." Dentomaxillofacial Radiology 38, no. 2 (February 2009): 79–85. http://dx.doi.org/10.1259/dmfr/14769929.

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46

Patiño-Jurado, Brayan, Juan F. Botero-Cadavid, and Jorge Garcia-Sucerquia. "Cone-shaped optical fiber tip for cost-effective digital lensless holographic microscopy." Applied Optics 59, no. 10 (March 24, 2020): 2969. http://dx.doi.org/10.1364/ao.384208.

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Niezgoda, M. "An analytical characterization of effective and of irreducible groups inducing cone orderings." Linear Algebra and its Applications 269, no. 1-3 (January 1998): 105–14. http://dx.doi.org/10.1016/s0024-3795(97)00060-8.

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Convery, M. E., C. C. Taylor, and Jin Woo Jun. "Vacuum structure, zero modes, and the effective potential in light-cone quantization." Physical Review D 51, no. 8 (April 15, 1995): 4445–50. http://dx.doi.org/10.1103/physrevd.51.4445.

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49

Farkas, Gavril. "Syzygies of curves and the effective cone of $\overline{\mathcal{M}}_g$." Duke Mathematical Journal 135, no. 1 (October 2006): 53–98. http://dx.doi.org/10.1215/s0012-7094-06-13512-3.

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Soares, Maria Rosangela, Wilson Otto Batista, Patricia de Lara Antonio, Linda V. E. Caldas, and Ana F. Maia. "Study of effective dose of various protocols in equipment cone beam CT." Applied Radiation and Isotopes 100 (June 2015): 21–26. http://dx.doi.org/10.1016/j.apradiso.2015.01.012.

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