Modelling methods are now well established in physical, biomedical and engineering sciences; and are widely used in assisting the interpretation of experimental data and increasingly in a predictive mode. Applications to inorganic materials are widespread, and indeed, such methods now play a major role in modelling structures, properties and reactivities of these materials.
Autodesk Robot™ Structural Analysis Professional software is a collaborative, versatile, and faster software application that can help you compete and win in the global economy. Purpose-built for BIM, Autodesk Robot Structural Analysis Professional calculates even your more complex models with powerful finite element auto-meshing, nonlinear algorithms, and a comprehensive collection of design codes to help you achieve results in minutes, not hours.
This guide was created to assist Artists and Engineers, to learn the basics of mesh modelling of non deformable objects with 'Blender'. It uses a structured approach to introducing Blenders tools and work-methods. Following the guide should enable you to become familiar with blender and create models from the simplest of parts to complex accurate engineering assemblies and designs. The guide focuses solely on Blenders Mesh Modelling capabilities, it ignores the myriad of animation,
This paper presents six novel approaches to biographic fact extraction that model structural, transitive and latent properties of biographical data. The ensemble of these proposed models substantially outperforms standard pattern-based biographic fact extraction methods and performance is further improved by modeling inter-attribute correlations and distributions over functions of attributes, achieving an average extraction accuracy of 80% over seven types of biographic attributes.
Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học quốc tế cung cấp cho các bạn kiến thức về ngành y đề tài: "Assessing drug distribution in tissues expressing P-glycoprotein through physiologically based pharmacokinetic modeling: model structure and parameters determination
Ion mobility MS was employed to study the structure of thebB2B3-crystal-lin heterodimer following its detection by ESI-TOF MS. The results dem-onstrate that the heterodimer has a similar cross-section (3 165 A˚
structure to the bB2B2-crystallin homodimer.
Efﬁcient processing of tera-scale text data is an important research topic. This paper proposes lossless compression of N gram language models based on LOUDS, a succinct data structure. LOUDS succinctly represents a trie with M nodes as a 2M + 1 bit string. We compress it further for the N -gram language model structure. We also use ‘variable length coding’ and ‘block-wise compression’ to compress values associated with nodes. Experimental results for three large-scale N -gram compression tasks achieved a signiﬁcant compression rate without any loss. ...
After providing the basic background in electromagnetic theory necessary to utilize the software, the author of Ebook Antenna and EM Modeling with Matlab describes the benefits and many practical uses of the Matlab. Sergey Makarov's text utilizes the widely used Matlab(r) software, which offers a more flexible and affordable alternative to other antenna and electromagnetic modeling tools currently available.
This paper describes how to model the dynamic aspects of software systems using
UML notation and semantics. The three topics covered are sequence diagrams, activity
diagrams and state charts. An explanation is given of each and how they fit into the
overall model structure.
The final article in this section presents a modification to the Green’s function
approach for modeling acoustic pressure, where the use of conformal mapping is
replaced by a group of bound vortices. The author shows that the approach is readily
extended to three dimensions. The method is discussed in the context of aircraft noise.
The modelling of mechanical systems provides engineers and students with the methods to model and understand mechanical systems by using both mathematical and computer-based tools. Written by an eminent authority in the field, this is the second of four volumes which provide engineers with a comprehensive resource on this cornerstone mechanical engineering subject.
Dealing with continuous systems, this book covers solid mechanics, beams, plates and shells.
n view of the growing importance of product liability and the demand for fulfillment of extreme specifications for new products, this book provides the basic tools for establishing model equations in structural mechanics. Additionally, it illustrates the transition and interrelation between structural mechanics and structural optimization. Nowadays, this new direction is extremely important for more efficiency in the design process. The book is divided into four parts covering the fundamentals of elasticity, plane and curved load-bearing structures and structural optimization.
The analysis model of a structure includes nodes (joints), elements and boundary
conditions. Finite elements are used in data entry, representing members of the
structure for numerical analysis, and nodes define the locations of such
members. Boundary conditions represent the status of connections between the
structure and neighboring structures such as foundations.
A structural analysis refers to mathematical simulations of a numerical analysis model
of a structure.
The introduction of Information Technology in the last fifty years has allowed
modelling and simulation to penetrate the majority of engineering disciplines and
natural and social sciences. Regardless of whether the matter under debate is the
design of wheel suspension for a car, the metabolism of a bacteria, or the introduction.
The final chapter of the book presents an innovative method for fluid mechanical
design in which an object within the flow field is build element-by-element. Each
element is introduced into the flow, and its effect on a cost function is minimized with
respect to the object’s position. An element may represent added material or a
removed part of the existing structure. This chapter presents a strong degree of
The mitigation of earthquake-related hazards represents a key role in the modern society. The mitigation of such kind of hazards spans from detailed studies on seismicity, evaluation of site effects, and seismo-induced landslides, tsunamis as well as and the design and analysis of structures to resist such actions. The study of earthquakes ties together science, technology and expertise in infrastructure and engineering in an effort to minimize human and material losses when they inevitably occur.
This book reports initial efforts in providing some useful extensions in financial
modeling; further work is necessary to complete the research agenda.
The demonstrated extensions in this book in the computation and modeling
of optimal control in finance have shown the need and potential for further
areas of study in financial modeling. Potentials are in both the mathematical
structure and computational aspects of dynamic optimization. There are needs
for more organized and coordinated computational approaches.