... denotes the decay chain D2 → DCP π , where the charge of the pion tags the flavor of the neutral D meson, independently of the mode in which it is reconstructed, so there is no contribution from the ... with the B0 → DK Ã ð892Þ0 decay.] In the limit that there is no amplitude (either resonant or nonresonant) contributing within the K Ã ð892Þ0 selection window other than those associated with the ... contributions, * Full author list given at the end of the article Published by the American Physical Society under the terms of the Creative Commons Attribution 3.0 License Further distribution of
Ngày tải lên: 16/12/2017, 01:19
... between the logarithm of the likelihood under the mass hypothesis of a pion or a kaon Criteria are then imposed on the B candidate: that the angle between its momentum and the vector between the ... possible to use the results of this analysis, in isolation, to set strong constraints on the values of γ and δ B , as can be seen by the large uncertainties on these parameters Conclusions Approximately ... for B − The expectations from the (x± , y ± ) fit are superimposed as is, for the N B + − B − distribution, the prediction for the case x± = y ± = Note that the zero CP violation prediction is not
Ngày tải lên: 16/12/2017, 03:40
Questions and answers on the marine diesel engine
... burning or scorching on the surface exposed to the concentrated rays In the case of the contact lens wearer, the contact lens in contact with the cornea of the eye converges the light and heat ... physical properties The electrons outside the nucleus control the properties of the atom, and the protons and neutrons in the nucleus determine its atomic weight The electrons are considered to form ... Questions and Answers on the Marine Diesel Engine The factors referred to are known as stress concentration factors (SCF) The value of the factor will depend on the geometry ofthe part Stress concentration
Ngày tải lên: 08/03/2018, 15:25
Geochemical, microthermometric, and isotopic constraints on the origin of fluorite deposits in central Anatolia, Turkey
... Anatolia were emplaced following the obduction of Tethyan ophiolites and therefore their evolution preceded the continental collision in the (a) (c) region The dating of magmatism in central Anatolia ... quartz are not conformable with the magmatic range; rather, they suggest a contribution from meteoric and/or formation waters Carbon isotope compositions of calcites are mostly consistent with the ... assess the evolution of the hydrothermal solutions that prevailed in the studied deposits Geologic setting Tectonomagmatic evolution of Anatolia has been defined by the closure of the Neotethyan
Ngày tải lên: 13/01/2020, 17:37
Geochemistry, zircon U-Pb age, and tectonic constraints on the Bazman granitoid complex, southeast Iran
... formation of the BGC Geotectonic considerations Taking the geotectonic setting of the BGC into consideration, it is necessary to evaluate which one of the main tectonostratigraphic units in southeast ... subduction and collision events in the northern to southern parts of Iran The BGC is located at the southeastern extremity of the Urumieh-Dokhtar volcano-plutonic belt, north of the Makran accretionary ... indicate the role of a contamination process during the magmatic evolution of the BGC The gabbro occurs mainly as a narrow ribbon-shaped outcrop on the southern and western margins of the complex
Ngày tải lên: 13/01/2020, 19:28
Geochemistry and C, O, and Sr isotope composition of the Föderata Group metacarbonates (southern Veporicum, Western Carpathians, Slovakia): constraints on the nature of protolith and its
... infer the nature and processes associated with the conditions of deposition of the original carbonates The goal is to revisit issues related to the paleoenvironmental interpretations for the sedimentary ... 1981) The presence of Pennsylvanian/Permian deposits on the one hand and the absence of Keuper facies on the other hand represent the main differences between the cover sequence of the southern ... levels (Onimisi et al., 2013) and, as shown by Land and Hoops (1973), they are very useful in interpreting depositional and lithification conditions of carbonates The concentration of the total
Ngày tải lên: 13/01/2020, 19:41
An investigation into classroom opportunities for and constraints on the teaching and learning of english speaking skills at phuong dong university
... of the students by reading the list of the students After checking the attendance of the students, the teacher began the lesson The topic of the lesson was about Education The teacher asked the ... their lesson Next, the teacher moved on to the main part of the lesson today She told students to look at the page in the textbook where there was a conversation basing on the form of questions and ... pictures Students had one minute to look at the conversation The teacher then asked them if they could get the main content of the conversation and some students raised their hands to answer
Ngày tải lên: 09/03/2020, 22:55
constraints on the u pb systematics of metamorphic rutile from in situ la icp ms analysis
... that the zoning profiles of the rutile grains were analyzed through the grain center Because the grains were analyzed in thin section there was no control on the third dimension of the grains The ... from the grain boundaries by grain boundary diffusion, i.e., the first condition is satisfied The second assumption is a priori fulfilled, because ages are considered rather than concentrations, ... affects the Tc,core estimate of our model, is the cooling rate The cooling rates used were based on comparison with regional information on the Tc and age of other minerals These estimates are only
Ngày tải lên: 01/11/2022, 09:43
geology and age constraints on the origin of the intrusion related sheeted vein type kerberg gold deposit skellefte district sweden
... gabbro is the oldest rock unit in the area The development of the mylonite zones in this rock, which approximately outline the ore zone, is the first expression of the local deformation history ... upon the solidification of the gabbro magma Following this, and based on the observed field relationships between the granodiorite and the mineralized quartz veins in combination with age constraints, ... [23] the geology can be described as follows The gabbro forms a large (about 10 km long along a north-south direction) layered intrusion which also constitutes the host to the gold ore The magmatic
Ngày tải lên: 02/11/2022, 10:51
Rapid and robust monitoring of flood events using Sentinel-1 and Landsat data on the Google Earth Engine
... the only open-access data available to the public and therefore the only SAR data served on the GEE, presenting a key limitation to our algorithm Future openaccess SAR missions like the National ... with the validation of the Houston flood predictions, we excluded all pixels where prior inundation had been detected with Landsat data, limiting the comparison to the SAR-based predictions Results ... colours representing the number of Sentinel-1 observations available on the GEE for all of 2017 and validation regions shown as hatched polygons Left: Houston, Texas Centre: Thessaly, Greece Right:
Ngày tải lên: 25/11/2022, 10:46
new constraints on the p t path of ht uht metapelites from the highland complex of sri lanka
... illustrated by Fig 2, the reconstruction of the P–T path for the HC granulites is 164 still a matter of debate and no general consensus exists on the P–T trajectory followed by the 165 HC According ... – Prograde evolution, melt re-integration, Highland Complex, Sri Lanka, UHT 52 granulites 53 54 Introduction 55 Granulites give information on the petrological evolution of the Earth’s middle ... diameter The core is mainly inclusion-free while the mantle 217 contains numerous oriented quartz inclusions with minor ilmenite, which define a 218 discontinuous internal foliation (Si) oblique to the
Ngày tải lên: 04/12/2022, 15:43
Delaunay triangulation in r3 on the GPU
... the scientific and engineering community. With these contributions this thesis lays the foundation for further work on computing the 3D Delaunay triangulation on the GPU. Contents List of Algorithms ... the paraboloid... illustrates the flipping operation in R3 A 2-to-3 flip transforms the two-tetrahedron configuration on the left into the three-tetrahedron configuration on the ... available on the internet to anybody from the scientific and engineering community. With these contributions this thesis lays the foundation for further work on computing the 3D Delaunay triangulation
Ngày tải lên: 09/09/2015, 09:59
Effect of heat transfer law on the finite time exergoeconomic performance of a generalized irreversible carnot heat engine
... output P of the generalized irreversible heat engine cycle. On the other hand, with the price of work output approaching the price of the exergy input, i.e. ψ ψ → , the function of the profit ... the relations between profit rate and efficiency of the irreversible Carnot heat engine based on the radiative heat transfer law. The relationships between the profit rate and efficiency of the ... optimization; Heat transfer law. 1. Introduction Recently, the intensive consumption of energy and the exhaustion of resources lead to the rising costs for energy. Hence, from the economic perspective,
Ngày tải lên: 09/09/2015, 10:32
Báo cáo toán học: "On the uniform generation of modular diagrams" potx
... replace j− the insertion of step j(i) + and the extraction at step (i − 1) by respective ∅-steps, and thereby obtain the ∗-tableau f (ϑ) We then remove the two ∅-steps and obtain the unique ∗-tableau ... generate only core-diagrams Let un (∅) = |Un (∅)| denote the number of cores of length n By construction, we have c Un−i (µi ) ⊆ Tn−i (µi ), We now condition the process (X i )i , whose transition ... is based on the Robinson-Schensted-Knuth (RSK) algorithm [7]: reading the ∗-tableau having n steps from left to right we the following: if λi \ λi−1 = + , we insert i in the new square Otherwise...
Ngày tải lên: 08/08/2014, 12:23
CONTRIBUTION TO RESEARCH INTO USING LPG ON THE COMPRESSION IGNITION ENGINE
... the engine combustion chamber spreads the fire membrane considerably Resonance between this wave and the pressuring wave speading on the surface of the combustion chamber will damage to the engine ... the growing environment are higher; therefore, investigation into the use of LPG combustion engine compression is topical, practical and contributes to reducing environmental pollution When the ... diesel-LPG engine 2.1.1.Determining the concentration of oxygen, the concentration of the fuel mixture in the separates combustion chamber Mixed combustion of diesel-LPG is combustion flame pilot...
Ngày tải lên: 04/10/2014, 12:44
A study on the opportunities for and constraints on developing students’ oral skills at an upper-secondary school
... administrators - Constraints from the syllabuses - Constraints from the teachers - Constraints from the students 4.1.2.1 Constraints from the administrators Constraints from administrators consist of the ... parts The first one is the context of the study The second part is the research methodology which consists of the participants and instruments of the study 2.1 The Context of the Study 12 The study ... and 11 The class observations were carried out in stages: before the lesson, during the lesson and after the lesson In before-lesson stage, the researcher focused on making contacts with the teacher...
Ngày tải lên: 07/11/2012, 14:44
A STUDY ON THE ENGLISH VIETNAMESE TRANSLATION OF TERMS IN THE MATERIALS FOR MECHANICAL ENGINEERING
... Literal translation ranges from one word to one word, through group to group, collocation to collocation, to sentence to sentence; the longer the unit, the rarer the one-to-one translation This also ... context As a pre-translation process, this indicates the problems to be solved” Faithful translation The method tries to reproduce the precise contextual meaning of the original within the constraints ... “in theory negative is not as forceful as the positive; in fact the force of the double negative depends on the tone of voice, and therefore the appropriateness of this modulation must depend on...
Ngày tải lên: 29/01/2014, 10:43
Ramakumar, Rama “Electric Power Generation: Conventional Methods” The Electric Power Engineering pot
... interrupting the circuit either to turn the load on and off or to interrupt fault current The first requirement is based on the full load current of the load The second requirement is based on the maximum ... Synchronous Motor and Condenser Starting The duty on self-starting synchronous motors and condensors is severe, as there are large induction currents in the starting cage winding once the stator ... breakers can test the line after a fault Faults Short circuit condition on the utility system Islanding A condition where a portion of the system continues to operate isolated from the utility system...
Ngày tải lên: 05/03/2014, 16:20
Measuring the Statutory and Regulatory Constraints on Department of Defense Acquisition - An Empirical Analysis doc
... programs that participated in the field portion of the study reported here Their continuous participation over a 12-month period and their willingness to provide information on the what, why, and how ... by the program manager as the liaison between the participating program office staff and the RAND research team These POCs encouraged their 12 Measuring the Statutory and Regulatory Constraints on ... able to track their compliance time using the activity categories in each area (and “other”) Based on the consistency and detail of most users’ input and on the content of the comments they provided,...
Ngày tải lên: 15/03/2014, 20:20