作者: frugal 時(shí)間: 2025-3-21 21:13 作者: 寬宏大量 時(shí)間: 2025-3-22 01:21
Xin Li,Marc Moreno Mazaecade has been highlighted by numerous advances in research of medical scientific knowledge, medical technology and the biological and diagnostic techniques-but somewhat less dramatic changes or improvement in management of medical conditions. This volume in the Emerging Infectious Disease of the 21作者: 苦惱 時(shí)間: 2025-3-22 07:09
Masayoshi Sekiguchi,Satoshi Yamashita,Setsuo Takatonostic techniques-but somewhat less dramatic changes or improvement in management of medical conditions. This volume in the Emerging Infectious Disease of the 21st century series, addresses some of the emerging issues and controversies in Infectious Diseases...The author has chosen these topics for 作者: 慟哭 時(shí)間: 2025-3-22 12:37
A. Gálvez,A. Iglesiasecade has been highlighted by numerous advances in research of medical scientific knowledge, medical technology and the biological and diagnostic techniques-but somewhat less dramatic changes or improvement in management of medical conditions. This volume in the Emerging Infectious Disease of the 21作者: SOBER 時(shí)間: 2025-3-22 13:25 作者: acolyte 時(shí)間: 2025-3-22 20:17 作者: voluble 時(shí)間: 2025-3-22 23:17 作者: figure 時(shí)間: 2025-3-23 02:50
Christopher Creutzigplace them in the UK. This study focuses on the recent migration of Portuguese nurses?– both as emigrants and immigrants?– within the European area..The research mixes extensive and intensive methodologies. Health agencies started to recruit heavily among Portuguese nurses after 2008, which often le作者: tinnitus 時(shí)間: 2025-3-23 09:25
Masayuki Norolast few decades focused on immigration, asylum and integration in Europe. However, these dynamics promoting entries into European countries coexist with other fairly significant dynamics promoting departures from these countries. The sovereign debt crisis coupled with austerity policies that asymme作者: Fretful 時(shí)間: 2025-3-23 10:57 作者: Microaneurysm 時(shí)間: 2025-3-23 14:53
Fabrizio Carusotrary, “emigrant” status does not fit well with their own perceptions of identity. Based on ongoing ethnographic fieldwork in Cambridge, Massachusetts, my aim is to discuss the ambivalent and tense relationship between being simultaneously a Portuguese immigrant in the USA and an American emigrant i作者: 嬉耍 時(shí)間: 2025-3-23 21:23
F. J. Calderón Moreno,L. Narváez Macarromic recession and austerity period, between 2010 and 2016. This chapter examines this migration process, considering that contemporary migration from Portugal to Angola is an example of reverse post-colonial migration within the framework of North-South movements..It presents the historical and soci作者: 色情 時(shí)間: 2025-3-23 23:16
Viktor Levandovskyytrary, “emigrant” status does not fit well with their own perceptions of identity. Based on ongoing ethnographic fieldwork in Cambridge, Massachusetts, my aim is to discuss the ambivalent and tense relationship between being simultaneously a Portuguese immigrant in the USA and an American emigrant i作者: 大暴雨 時(shí)間: 2025-3-24 02:40 作者: Lacerate 時(shí)間: 2025-3-24 10:28 作者: lymphoma 時(shí)間: 2025-3-24 12:44
Daniel Lichtblaure encountered between approximately 123 m and 137.5 m below the surface..The phosphorite nodules showed natural gamma radiation caused by their uranium content. The uranium present in the nodules was investigated by means of the mass-spectrometric isotope dilution method..In addition spectrophotome作者: atrophy 時(shí)間: 2025-3-24 16:54 作者: 疲憊的老馬 時(shí)間: 2025-3-24 21:11 作者: Binge-Drinking 時(shí)間: 2025-3-25 00:54 作者: badinage 時(shí)間: 2025-3-25 05:02 作者: 責(zé)任 時(shí)間: 2025-3-25 08:18 作者: ANA 時(shí)間: 2025-3-25 15:28 作者: 空氣傳播 時(shí)間: 2025-3-25 18:52
GCLC — A Tool for Constructive Euclidean Geometry and More Than Thatng mathematical illustrations of high quality. . uses a language . for declarative representation of figures and for storing mathematical contents of visual nature in textual form. In ., there is a build-in geometrical theorem prover which directly links visual and semantical geometrical information作者: circuit 時(shí)間: 2025-3-25 21:55 作者: monogamy 時(shí)間: 2025-3-26 03:24
MuPAD’s Graphics Systemf graphical objects that are fully manipulable from the programming level as well as interactively, the framework has proven to be well-designed and flexible. We will present both the users’ and the developers’ perspective, including how to implement new graphical primitives and a discussion of curr作者: Apraxia 時(shí)間: 2025-3-26 06:47
An Efficient Implementation for Computing Gr?bner Bases over Algebraic Number Fieldshe computation is often inefficient if the field operations for algebraic numbers are directly used. Instead we can execute the algorithm over the rationals by adding the defining polynomials to the input ideal and by setting an elimination order. In this paper we propose another method, which is a 作者: PATRI 時(shí)間: 2025-3-26 11:27
The SARAG Library: Some Algorithms in Real Algebraic GeometrySome Algorithms in Real Algebraic Geometry” and has two main applications: extending the capabilities of Maxima in the field of real algebraic geometry and being part of the interactive version of the book “Algorithms in Real Algebraic Geometry” by S. Basu, R. Pollack, M.-F. Roy, which can be now fr作者: 機(jī)械 時(shí)間: 2025-3-26 14:03
Algebraic Computation of Some Intersection D-Modulesd . the local system of horizontal sections of . on .–.. Let . be the holonomic regular .-module whose de Rham complex is the intersection complex . of Deligne-Goresky-MacPherson. In this paper we show how to use our previous results on the algebraic description of . in order to obtain explicit pres作者: ENNUI 時(shí)間: 2025-3-26 18:58
,, a Non–commutative Extension of Singular: Past, Present and Futureation within a wide class of non–commutative algebras. We discuss the computational objects of ., the implementation of main algorithms, various aspects of software engineering and numerous applications.作者: 無法治愈 時(shí)間: 2025-3-27 00:12 作者: 時(shí)代 時(shí)間: 2025-3-27 04:00
Making Change and Finding Repfigits: Balancing a Knapsack real relaxation is large; in a sense this translates to a poor choice of variables. Lattice reduction methods have been developed in the past few years to improve handling of such problems. We show explicitly how they may be applied to computation of Frobenius instances, Keith numbers (also called 作者: BLINK 時(shí)間: 2025-3-27 08:25
Robust HGCD with No Backup Stepseen notoriously difficult, with the need for “backup steps” in various forms. This paper explains why backup steps are necessary for algorithms based directly on the quotient sequence, and proposes a robustness criterion that can be used to construct a “half-gcd” algorithm without any backup steps.作者: Individual 時(shí)間: 2025-3-27 10:06
The Design of CoCoALibffort has been invested in making the code clean and portable while not neglecting run-time performance; one of the primary goals is to offer freely available reference implementations of the most important algorithms in the field.作者: LURE 時(shí)間: 2025-3-27 14:43 作者: Amendment 時(shí)間: 2025-3-27 20:55 作者: A精確的 時(shí)間: 2025-3-27 22:09 作者: FLASK 時(shí)間: 2025-3-28 06:00 作者: 受人支配 時(shí)間: 2025-3-28 09:45
An Efficient Implementation for Computing Gr?bner Bases over Algebraic Number Fieldsionals by adding the defining polynomials to the input ideal and by setting an elimination order. In this paper we propose another method, which is a combination of the two methods above. We implement it in a computer algebra system Risa/Asir and examine its efficiency.作者: 信任 時(shí)間: 2025-3-28 13:02 作者: 磨碎 時(shí)間: 2025-3-28 18:36 作者: crockery 時(shí)間: 2025-3-28 19:25
Making Change and Finding Repfigits: Balancing a Knapsackrs to improve handling of such problems. We show explicitly how they may be applied to computation of Frobenius instances, Keith numbers (also called “repfigits”), and as a first step in computation of Frobenius numbers.作者: 冰雹 時(shí)間: 2025-3-28 23:51
0302-9743 ematical Software, ICMS 2006, held in Castro Urdiales, Spain, September 1-3, 2006. We cordially invite you to visit the ICMS 2006 website http://www.icms2006.unican.es where you can find all relevant information about this interesting event. ICMS 2006 was the second edition of this congress, which f作者: 假裝是我 時(shí)間: 2025-3-29 04:41 作者: 來這真柔軟 時(shí)間: 2025-3-29 08:01
Generation of Oriented Matroids Using Satisfiability Solversto generate oriented matroids that satisfy certain geometric constraints. Even though one can use the generated oriented matroids as a first step to find realizations (see for instance [2,6]), we will only focus on non-realizability results.作者: –LOUS 時(shí)間: 2025-3-29 14:07
Development of a Maple Macro Package Suitable for Drawing Fine ,-Picturesest accuracy. KETpic does not require an expensive printer. Carefully prepared figures are significantly advantageous for mathematical education because they facilitate students’ understanding of difficult mathematical notions. In this paper, we describe the advantages of KETpic with typical examples.作者: CONE 時(shí)間: 2025-3-29 16:15
The SARAG Library: Some Algorithms in Real Algebraic Geometryots isolation, sign determination, Thom encodings, study of the topology of curves. At the moment . is being used as a tool to develop, implement and tune algorithms coming from new research results, e.g. an algorithm for faster gcd computation, an algorithm for the study of the topology of curves over non-Archimedian real closed fields.作者: 蛤肉 時(shí)間: 2025-3-29 20:34
jReality, jtem, and Oorange — A Way to Do Math with Computersly interested in the question how the development of mathematical software and the mathematics itself influence each other and how the design of programming tools and code can support this interrelationship.作者: Mast-Cell 時(shí)間: 2025-3-30 00:24
MuPAD’s Graphics Systemf graphical objects that are fully manipulable from the programming level as well as interactively, the framework has proven to be well-designed and flexible. We will present both the users’ and the developers’ perspective, including how to implement new graphical primitives and a discussion of current limitations.作者: synchronous 時(shí)間: 2025-3-30 06:05
,, a Non–commutative Extension of Singular: Past, Present and Futureation within a wide class of non–commutative algebras. We discuss the computational objects of ., the implementation of main algorithms, various aspects of software engineering and numerous applications.作者: 聯(lián)想記憶 時(shí)間: 2025-3-30 11:19
Robust HGCD with No Backup Stepseen notoriously difficult, with the need for “backup steps” in various forms. This paper explains why backup steps are necessary for algorithms based directly on the quotient sequence, and proposes a robustness criterion that can be used to construct a “half-gcd” algorithm without any backup steps.作者: 圖畫文字 時(shí)間: 2025-3-30 12:34
The Design of CoCoALibffort has been invested in making the code clean and portable while not neglecting run-time performance; one of the primary goals is to offer freely available reference implementations of the most important algorithms in the field.作者: 吵鬧 時(shí)間: 2025-3-30 17:41 作者: 散步 時(shí)間: 2025-3-30 21:18
Tree Checking for Sparse ComplexesWe detail here the sparse variant of the algorithm sketched in [2] for checking if a simplicial complex is a tree. A full worst case complexity analysis is given and several optimizations are discussed. The practical complexity is discussed for some examples.作者: 無動于衷 時(shí)間: 2025-3-31 00:54 作者: Perineum 時(shí)間: 2025-3-31 05:41 作者: 擔(dān)心 時(shí)間: 2025-3-31 09:31 作者: 斗爭 時(shí)間: 2025-3-31 13:49
https://doi.org/10.1007/11832225Mathematica; computer; computer algebra; mathematical software; number theory; optimization; visualization作者: heart-murmur 時(shí)間: 2025-3-31 17:58 作者: Dna262 時(shí)間: 2025-4-1 00:28
Matlab-Based Problem-Solving Environment for Geometric Processing of Surfacesbriefly described. The PSE has shown to provide our partner with accurate, reliable solutions to these and other problems and to serve as a communication channel for exchange of geometrical data as well as a platform for trial and research support.作者: 精致 時(shí)間: 2025-4-1 05:20 作者: 災(zāi)難 時(shí)間: 2025-4-1 08:31
0302-9743 vents in mathematics. Mathematical software systems are used to construct examples, to prove theorems, and to find new mathematical phenomena. Conversely, mathe978-3-540-38084-9978-3-540-38086-3Series ISSN 0302-9743 Series E-ISSN 1611-3349 作者: Trabeculoplasty 時(shí)間: 2025-4-1 11:39
h as sinusitis, otitis media and asymptomatic bacteriuria. Recent studies and surveys have shown that these conditions are often over diagn978-1-4419-2189-5978-0-387-32830-0Series ISSN 1573-4684 Series E-ISSN 2627-5872 作者: DNR215 時(shí)間: 2025-4-1 15:39 作者: 內(nèi)疚 時(shí)間: 2025-4-1 21:48
