標(biāo)題: Titlebook: Recent Advances in Dynamical Astronomy; Proceedings of the N B. D. Tapley,V. Szebehely Conference proceedings 1973 D. Reidel Publishing Com [打印本頁(yè)] 作者: GERM 時(shí)間: 2025-3-21 17:05
書(shū)目名稱(chēng)Recent Advances in Dynamical Astronomy影響因子(影響力)
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書(shū)目名稱(chēng)Recent Advances in Dynamical Astronomy讀者反饋學(xué)科排名
作者: Inclement 時(shí)間: 2025-3-21 22:09
E. Stiefelrzen Charakterisierung der fraglichen Studien beginnen m?chte. Nach langj?hrigen Arbeiten an einer qualitativen Studie über Kinder im Grundschulalter mit dem Projektnamen "Alltag der Schulkinder" beschlossen Lotbar Krappmann und ich, einige unserer vielf?ltigen Erfahrungen mit Kin- dern in einer standardisier978-3-8100-3166-2978-3-663-09990-1作者: 谷物 時(shí)間: 2025-3-22 02:03
J. Waldvogelchem Umfeld sowie pers?nlichem sozialem Umfeld und kontrollierender Erziehung analysiert. Indirekte Pfade sollen untersucht werden, weil das gesamtgesellschaftliche Umfeld über das pers?nliche soziale Umfeld mit elterlichen Erziehungshaltungen zusammenh?ngen k?nnte.作者: 帶來(lái)墨水 時(shí)間: 2025-3-22 05:22
D. C. Heggiekterisierung der fraglichen Studien beginnen m?chte. Nach langj?hrigen Arbeiten an einer qualitativen Studie über Kinder im Grundschulalter mit dem Projektnamen "Alltag der Schulkinder" beschlossen Lotbar Krappmann und ich, einige unserer vielf?ltigen Erfahrungen mit Kin- dern in einer standardisier作者: squander 時(shí)間: 2025-3-22 10:43 作者: Intractable 時(shí)間: 2025-3-22 16:28 作者: RACE 時(shí)間: 2025-3-22 18:17
G. Katsiarisozesse der Individualisierung und Entstrukturierung liegen heute keine Erkenntnisse über die Ausdifferenzierung elterlicher Erziehungsstile in den aktuell bestehenden gesellschaftlichen Gruppen mehr vor. Ausnahme bildet die jüngst erschienene Untersuchung des Sinus-Instituts zu Erziehungsstilen von 作者: 缺乏 時(shí)間: 2025-3-22 22:19 作者: gimmick 時(shí)間: 2025-3-23 04:43
C. G. Zagourasellschaft füllen, der sich in der Krise der familiensichernden Vollzeitarbeit herausgebildet hat: zwischen Arbeit und Arbeitslosigkeit, zwischen Teilzeitarbeit und Sozialhilfe, zwischen Schwarzarbeit und frustriertem Totalrückzug, auch: zwischen v?lliger Entpolitisierung und Anf?lligkeit für den Pop作者: Genetics 時(shí)間: 2025-3-23 06:38
E. Rabeellschaft füllen, der sich in der Krise der familiensichernden Vollzeitarbeit herausgebildet hat: zwischen Arbeit und Arbeitslosigkeit, zwischen Teilzeitarbeit und Sozialhilfe, zwischen Schwarzarbeit und frustriertem Totalrückzug, auch: zwischen v?lliger Entpolitisierung und Anf?lligkeit für den Pop作者: hauteur 時(shí)間: 2025-3-23 11:53
0067-0057 nal Restricted Problem 135 c. G. ZAGOURAS / Planar Periodic Orbits Using Second and Third Variations 146 E. RABE / Elliptic Restricted Problem: Fourth-Order Sta978-94-010-2613-0978-94-010-2611-6Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: Ancestor 時(shí)間: 2025-3-23 15:02
Conference proceedings 1973care 109 G. KATSIARIS / The Three-Dimensional Elliptic Problem 118 P. G. KAZANTZIS / Second and Third Order Variations of the Three Dimensional Restricted Problem 135 c. G. ZAGOURAS / Planar Periodic Orbits Using Second and Third Variations 146 E. RABE / Elliptic Restricted Problem: Fourth-Order Sta作者: Malfunction 時(shí)間: 2025-3-23 19:51 作者: 初學(xué)者 時(shí)間: 2025-3-23 22:57
The Application of Recurrence Relations to Special Perturbation Methodsase of two body motion. The Taylor method is then applied in turn to the methods of Cowell and Encke in rectangular coordinates, and to a set of perturbational equations using as an example the restricted three body problem. An indication is given of the conditions under which each method is most efficient.作者: 一條卷發(fā) 時(shí)間: 2025-3-24 03:37 作者: gusher 時(shí)間: 2025-3-24 08:54
The Three-Dimensional Elliptic Probleme system used is the rotating-pulsating one in which the two primaries are at rest. After developing the method for calculation of three-dimensional periodic orbits and of their stability characteristics, we proceed to present numerical results which were obtained by using the computer 1906A ICL of the University of Manchester.作者: AER 時(shí)間: 2025-3-24 11:32 作者: grenade 時(shí)間: 2025-3-24 18:46
A Linear Theory of the Perturbed Two-Body Problem (Regularization)Discussion of the numerical solution of Keplerian motion. Singularities and instability of the classical differential equation. Regularization and stabilization by the KS-transformation. Abbreviated description of that transformation and application to the perturbed two-body problem. Orbital elements.作者: generic 時(shí)間: 2025-3-24 19:17
Regularization Using a Time-Transformation OnlyIt is possible to regularize the perturbed Kepler problem by performing a transformation of the time only. The regularized equations are derived and interpreted, and they are shown to have properties of value in analytic and in numerical applications.作者: 不能仁慈 時(shí)間: 2025-3-24 23:27
The Particular Solutions of Levi-CivitaTo every invariant manifold (.) of an Hamiltonian system (.) is associated a particular solution. The trajectory is the set of points of (.) for which . is extremal. The time is determined by quadratures..This is an extension of the well-known steady solution associated with an ignorable coordinate.作者: 不能仁慈 時(shí)間: 2025-3-25 05:21
Example of Integration of Strongly Oscillating SystemsDynamical systems admitting solutions very near quasi periodic functions are integrated by a modification of classical difference methods..A deferred correction can be determined by the condition of energy.作者: 率直 時(shí)間: 2025-3-25 08:02
A Linear Description of the Second Species SolutionsFrom Breakwell-Perko’s Matching Theory, we deduce I/O Equations relating the ‘histories’ of a second species solution before and after its passage near the Moon. We give some applications of these equations.作者: cacophony 時(shí)間: 2025-3-25 12:21
978-94-010-2613-0D. Reidel Publishing Company, Dordrecht, Holland 1973作者: 脫落 時(shí)間: 2025-3-25 18:55
Recent Advances in Dynamical Astronomy978-94-010-2611-6Series ISSN 0067-0057 Series E-ISSN 2214-7985 作者: padding 時(shí)間: 2025-3-25 20:19
Astrophysics and Space Science Libraryhttp://image.papertrans.cn/r/image/822712.jpg作者: Anticonvulsants 時(shí)間: 2025-3-26 01:12
https://doi.org/10.1007/978-94-010-2611-6Celestial mechanics; Variation; astronomy; gravitation; gravity; planet; solar system; star; sun; turbulence; 作者: 慎重 時(shí)間: 2025-3-26 08:16 作者: occurrence 時(shí)間: 2025-3-26 11:58
Conference proceedings 1973) 3 J. WALDVOGEL / Collision Singularities in Gravitational Problems 21 D. C. HEGGIE / Regularization Using a Time-Transformation Only 34 J. BAUMGAR TE / Stabilization of the Differential Equations of Keplerian Motion 38 F. NAHON / The Particular Solutions of Levi-Civita 45 O. GODAR T / Example ofIn作者: 分離 時(shí)間: 2025-3-26 15:54 作者: PLAYS 時(shí)間: 2025-3-26 17:27
Stabilization of the Differential Equations of Keplerian Motiony of the solution by the addition of control terms to the system at hand. Examples of such relations are the energy relation in conservative systems or the analytical relations generated by outer constraints provided the LAGRANGE equations of the first kind are used. The idea to add a control term i作者: MIRE 時(shí)間: 2025-3-27 00:43
The Application of Recurrence Relations to Special Perturbation Methodsase of two body motion. The Taylor method is then applied in turn to the methods of Cowell and Encke in rectangular coordinates, and to a set of perturbational equations using as an example the restricted three body problem. An indication is given of the conditions under which each method is most ef作者: 獸群 時(shí)間: 2025-3-27 05:10
Numerical Solution of Ordinary Differential Equationsarticular emphasis is given to the application of these methods to problems in dynamical astronomy..High order Runge-Kutta methods of the Fehlberg type for first order differential equations and also for second order equations are discussed, as well as other higher order explicit and implicit Runge-作者: 燈絲 時(shí)間: 2025-3-27 06:15 作者: 時(shí)代 時(shí)間: 2025-3-27 12:18
Periodic Elliptic Motion in the Problem of Trhee Bodiesane of motion with the ordinary complex plane we introduce the relative (complex) vectors.where .. is the center of mass of .. and ... Assuming the center of mass of the three bodies to be at rest at the origin and defining the mass parameters . and . by.the equations of motion take the form (where 作者: 返老還童 時(shí)間: 2025-3-27 17:29 作者: 不吉祥的女人 時(shí)間: 2025-3-27 19:30 作者: DAMN 時(shí)間: 2025-3-27 22:01
Second and Third Order Variations of the Three Dimensional Restricted Problemle symmetry in the three-dimensional restricted three-body problem are described. Two distinct methods are applied in this endeavor, namely the predictor-corrector method and the method of direct expansion of the family into Taylor series. The latter is applied here for the first time.作者: 騷擾 時(shí)間: 2025-3-28 03:52
Elliptic Restricted Problem: Fourth-Order Stability Analysis of the Triangular Points, 1970) have been carried to the fourth powers of the eccentricity . and the mass parameter κ. For the appropriate fixed values of the frequency parameter ., the resulting expressions for the determinant equation .=0 reduce directly to the desired relations between those .- and κ-values which determ作者: ICLE 時(shí)間: 2025-3-28 06:34
Recent Advances in the Problem of Three Bodiesimation and finally, all the details of the precise derivations. Implications of the results to questions of numerical analysis regarding the accuracy of the numerical integration of three and many-body problems are included.作者: fringe 時(shí)間: 2025-3-28 12:56
Elliptic Restricted Problem: Fourth-Order Stability Analysis of the Triangular Pointsine the transition curves between stability and instability in the κ-. plane. For small and moderate values of ., these analytical results are in good agreement with those of earlier numerical studies, as well as with previous analytical ones of lower order.作者: Geyser 時(shí)間: 2025-3-28 18:36
Collision Singularities in Gravitational Problems, in particular, the homothetic solutions leading to a collision of . bodies. General collision solutions are thus obtained as solutions which asymptotically approach these equilibriums. In an example of a continuable triple collision the expansion valid at the singularity is given explicitely.作者: 自傳 時(shí)間: 2025-3-28 19:45
Numerical Solution of Ordinary Differential Equationse for first order differential equations and also for second order equations are discussed, as well as other higher order explicit and implicit Runge-Kutta formulations. The new variable-order, variable-step multistep methods and the off-grid methods are mentioned, and the extrapolation methods outlined.作者: Peculate 時(shí)間: 2025-3-29 00:47 作者: Anthology 時(shí)間: 2025-3-29 07:01
E. Stiefel die Bezie- hungen zwischen Eltern und Kindern und zwischen Kindern und Gleichaltri- gen. Er stellt das Kontrollthema somit in einen naheliegenden, aber von der Forschung bislang nicht aufgegriffenen Zusammenhang. Im Lichte der von Jugendlichen heute erwarteten Selbst?ndigkeit ist dies ein brennende作者: BOOST 時(shí)間: 2025-3-29 08:51 作者: 類(lèi)人猿 時(shí)間: 2025-3-29 13:40
D. C. Heggie- hungen zwischen Eltern und Kindern und zwischen Kindern und Gleichaltri- gen. Er stellt das Kontrollthema somit in einen naheliegenden, aber von der Forschung bislang nicht aufgegriffenen Zusammenhang. Im Lichte der von Jugendlichen heute erwarteten Selbst?ndigkeit ist dies ein brennendes Thema, ü作者: mydriatic 時(shí)間: 2025-3-29 17:30 作者: Immortal 時(shí)間: 2025-3-29 22:10
V. Szebehelyeptuellen Ebene in Luxemburg dem Ph?nomen Jugendkriminalit?t begegnet und die Pr?vention auf terti?rer Ebene gestaltet wird. Im vorliegenden Aufsatz wird sich mit den situativen Bedingungen der Pr?vention von Jugendkriminalit?t in Luxemburg am Beispiel des . (staatliches Erziehungsheim; in Folge ?CS作者: Common-Migraine 時(shí)間: 2025-3-30 01:05
G. Katsiaristen des Milieumodells bereits Ergebnisse (meist ?lteren Datums) vor, so z.B. zum Zusammenhang von ?konomischer Situation und Erziehungsstil, von Schichtzugeh?rigkeit und Erziehungsstil sowie von Arbeitssituation und Erziehungsstil. Kulturvergleichende Untersuchungen lassen Rückschlüsse auf die hohe 作者: 進(jìn)取心 時(shí)間: 2025-3-30 06:09 作者: 嚴(yán)厲譴責(zé) 時(shí)間: 2025-3-30 08:35 作者: lymphoma 時(shí)間: 2025-3-30 15:12
E. Rabeiegs?konomie und des Fortschrittbewusstseins in der ersten ?lkrise, nicht verschwunden, sondern haben sich teils wieder vergr??ert, vor allem aber ihrer Zusammensetzung, ihrer Herkunft, ihrer Kultur nach gewandelt. Die frühere Unterscheidung“ erl?utert Nolte weiter ?zwischen ?working poor“ und Fürso作者: Intellectual 時(shí)間: 2025-3-30 19:43
1434-9922 also outline the important work of Head and Weinberger that show how results from ordinary mathematics can be carried over to fuzzy mathematics. We focus on the concepts connectivity, degree sequences and saturation, and intervals and gates in weighted graphs..978-3-031-39758-5978-3-031-39756-1Series ISSN 1434-9922 Series E-ISSN 1860-0808 作者: Alveoli 時(shí)間: 2025-3-30 21:42
Book 2023esults. This book provides information for researchers, students, industry professionals, clinicians, and public health agencies interested in the applications of AI and Multimodal AI in public health and medicine.
