Results 11 to 20 of about 18,304,067 (333)
Characteristics of Terrorism [PDF]
SSRN Electronic Journal, 2009 Economics Working Paper Series, 09 ...
Karen Pittel, Dirk Rübbelke
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Are streamflow recession characteristics really characteristic? [PDF]
Hydrology and Earth System Sciences, 2012 Abstract. Streamflow recession has been investigated by a variety of methods, often involving the fit of a model to empirical recession plots to parameterize a non-linear storage–outflow relationship based on the dQ/dt−Q method. Such recession analysis methods (RAMs) are used to estimate hydraulic conductivity, storage capacity, or aquifer thickness ...
M. Stoelzle, K. Stahl, M. Weiler
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Journal of Education, Health and Sport, 2020 In modern pharmacology, compounds of natural origin are gaining more and more recognition. One of them is warfarin, which is a compound of organic coumarin derivatives. It is used medicinally in the anticoagulant doctor. This compound was commercially introduced to the United States in the 1950s.
Baran, Marzena +2 more
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Characteristic Evolution and Matching [PDF]
Living Reviews in Relativity, 1998 AbstractI review the development of numerical evolution codes for general relativity based upon the characteristic initial-value problem. Progress in characteristic evolution is traced from the early stage of 1D feasibility studies to 2D-axisymmetric codes that accurately simulate the oscillations and gravitational collapse of relativistic stars and to
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Characteristic Characteristics
, 2011 While five-factor models of personality are widespread, there is still not universal agreement on this as a structural framework. Part of the reason for the lingering debate is its dependence on factor analysis. In particular, derivation or refutation of the model via other statistical means is a worthwhile project. In this paper we use the methodology
Brocklebank, Sean +3 more
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A Remark on Characteristics [PDF]
Proceedings of the American Mathematical Society, 1952 If i/ be taken as the stream function for the flow of the Tricomi gas, the stream lines i1 = const. in the (0, a)-plane (hodograph plane) constitute a one-parameter family of straight lines enveloping the semicubic parabola 902 = -4u3. This semi-cubic parabola is one of the characteristics of Tricomi's equation.
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Airworthiness Design and Analysis of Compliance Demonstration forReversing System
Hangkong gongcheng jinzhan, 2018 Most of the modern turbojet airplanes are installed with reversing system, which can promote the economy, availability and safety of airplanes. However, failures of reversing system may have significant effect on airplane and people on-board and on the ...
Qiu Chaoqun, Sun Shidong
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The complete chloroplast genome of Ixora chinensis and phylogenetic relationships
Mitochondrial DNA. Part B. Resources, 2021 In this study, the complete chloroplast (cp) genome of Ixora chinensis was sequenced by next-generation sequencing for the first time. The complete cp genome is 154,787 in length and contained 131 genes, consisting of 86 protein-coding genes, eight ...
Ana Bian, Luanmei Lu
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Determination Of Dynamic Characteristics Of Heat Fire Detectors [PDF]
, 2019 The proposed methods for determining the dynamic characteristics of heat fire detectors in the time and frequency domains, focused on the use of existing thermal chambers.
Abramov, Y. (Yuriy) +2 more
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Toward Near-Space Communication Network in the 6G and Beyond Era
Space: Science & TechnologyNear-space communication network (NS-ComNet), as an indispensable component of sixth-generation (6G) and beyond mobile communication systems and the space–air–ground–sea integrated network (SAGSIN), demonstrates unique advantages in wide-area coverage ...
Xinhua Liu +8 more
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