Miracle-dz/UniFAR-FTUs huggingface dataset:
Learning and Adaptation of Inverse Dynamics Models: A Comparison

Performing tasks with high accuracy while interacting with the real world requires a robot to have an exact representation of its inverse dynamics that can be adapted to new situations. In the past, various methods for learning inverse dynamics models have been proposed that combine the well-known rigid body dynamics with model-based parameter estimation, or learn directly on measured data using regression. However, there are still open questions regarding the efficiency of model-based learning compared to data-driven approaches as well as their capabilities to adapt to changing dynamics. In this paper, we compare the state-of-the-art inertial parameter estimation to a purely data-driven and a model-based approach on simulated and real data, collected with the humanoid robot Apollo. We further compare the adaptation capabilities of two models in a pick and place scenario while a) learning the model incrementally and b) extending the initially learned model with an error model. Based on this, we show the gap between simulation and reality and verify the importance of modeling nonlinear effects using regression. Furthermore, we demonstrate that error models outperform incremental learning regarding adaptation of inverse dynamics models.
A sequential model of the contribution of preschool fluid and crystallized cognitive abilities to later school achievement

The present study documented in two distinct population-based samples the contribution of preschool fluid and crystallized cognitive abilities to school achievement in primary school and examined the mediating role of crystallized abilities in this sequence of predictive associations. In both samples, participants were assessed on the same cognitive abilities at 63 months (sample 1, n = 1072), and at 41 and 73 months (sample 2, n = 1583), and then with respect to their school achievement from grade 1 (7 years) to grade 6 (12 years). Preschool crystallized abilities were found to play a key role in predicting school achievement. They contributed substantially to school achievement in the early school years, but more modestly in the later years, due to the strong auto-regression of school achievement. They also mediated the association between fluid abilities and later school achievement in the early grades of school, with the former having modest direct contribution to the latter in the later grades. These findings are discussed regarding their implication for preventive interventions.
An Experience of Rational Mix Design of Recycled Asphalt Concretes on the Basis of International Guidelines

This paper describes how, within pavement maintenance and construction, the increasing use of techniques for asphalt recycling in situ/plant needs a correct mix design process, which the regenerated asphalt can be raised to the required quality. The authors performed an experimental analysis on RAP (Reclaimed Asphalt Pavement), aimed to assess the reliability of the most recent mix design guidelines in this paper. The mix design of asphalt concrete with RAP was performed according to the procedures suggested by the SuPerPave® Mixtures Expert Task Group. Three different percentages of RAP (25, 35 and 50%) were adopted. The quantity of new bitumen (virgin binder) to be added was established taking into account the old asphalt (RAP binder) content and the required properties of final product. The critical temperatures of the binders (that added and the bitumen included in the RAP) were obtained by Rheological tests, using DSR and BBR devices. The performance of the recycled asphalt mixtures was assessed by laboratory procedures provided by the European Specifications.
North American Development of Adaptive Traffic Signal Systems

This paper examines the current status of development and implementation of adaptive traffic signal systems in USA and Canada. It examines the current programs for development of adaptive signals, the successes and failures, the attempts to introduce systems developed in other countries, and the reason for their, as yet, limited acceptance. Examples of several new system demonstration projects are described, such as RHODES, OPAC, and Streetwise, with results of several evaluations. Examples of deployment of SCATS and SCOOT are also described, with a discussion of the evaluations that have been completed to date. The paper discusses the reasons for the slow acceptance of adaptive systems in North America, compared with wide acceptance of such systems in Australia, UK and parts of Europe and Asia.
Biological Activity of Complexes of Some Amino Acid: Review

Schiff bases (SBs) based on amino acid derivative stand for multipurpose ligands that formed by condensing amino acids with carbonyl groups. They are significant in pharmaceutical and medical areas due to their widespread biological actions such as antiseptic, antifungal, along with antitumor actions. Transition metallic complexes resulting from SB ligands with biological activity were extensively experimented in the literature. In this article, we review, in details, about synthesizing and biological performances of SBs along with its complexes.
Reliability and Radiation Effects in Compound Semiconductors

This book discusses reliability and radiation effects in compound semiconductors, which have evolved rapidly during the last 15 years. Johnston's perspective in the book focuses on high-reliability applications in space, but his discussion of reliability is applicable to high reliability terrestrial applications as well. The book is important because there are new reliability mechanisms present in compound semiconductors that have produced a great deal of confusion. They are complex, and appear to be major stumbling blocks in the application of these types of devices. Many of the reliability problems that were prominent research topics five to ten years ago have been solved, and the reliability of many of these devices has been improved to the level where they can be used for ten years or more with low failure rates. There is also considerable confusion about the way that space radiation affects compound semiconductors. Some optoelectronic devices are so sensitive to damage in space that they are very difficult to use, and have caused failures in operating spacecraft. Others are far more robust. Johnston admirably clarifies the reasons for these differences in this landmark book.
Bounded perturbation resilience of generalized viscosity iterative algorithms for split variational inclusion problems

In this paper, we propose a generalized viscosity approximation method combing a sequence of contractive mappings to solve a split variational inclusion problem. The bounded perturbation resilience of the method is investigated in Hilbert spaces. Under mild conditions, we prove that our algorithms strongly converge to a solution of the split variational inclusion problem, which is also the unique solution of some variational inequality problem. Furthermore, we show the convergence and effectiveness of the algorithms via two numerical examples. Our results extend and improve the related results in the literature.
Getting there: on foot, by cycle

In recognition of the increasing numbers of walking and cycling projects being submitted annually by road controlling authorities, the government has been steadily increasing the National Land Transport Programme (NLTP) funding allocated to walking and cycling. In February 2005, central government launched its strategy to advance walking and cycling in New Zealand, entitled Getting there – on foot, by cycle (Getting there). The Ministry of Transport has been charged with leading this work and is working collaboratively with central government transport agencies, a wide variety of sectors, and regional and local government to plan for implementation of the strategy. The implementation planning process is now well underway, with the first annual action plan and three year strategic plan due in December this year. To this end, a number of groups have been, or will be, established to see this process through. (a) For the covering entry of this conference, please see ITRD abstract no. E213900.
Success Secrets of the Social Media Marketing Superstars

Online marketing expert Mitch Meyerson presents you with an unmatched advantage into the world of social media -- the priceless secrets, strategies, tactics and insights of more than 20 of today's social media elite. Handpicked to cover almost every aspect of social media marketing, Meyerson and this distinguished team of experts open their playbooks and teach you how to create effective social media campaigns to cut through the clutter, reach out to millions and grow your business. Features: * Proven tips and tactics from 20+ top social media marketers * The biggest mistakes businesses make with social media and how to fix them * Actionable plans for all areas including social networks, blogs, web TV and mobile marketing * Real-world case studies, best practices and proven techniques from the experts * Detailed list of resources
To the theory of systems: a brief look at the underlying of notions in the field of conceptual content

From the systems theory point of view the attempting was made to establish the most suitable logical and semantical conceptual definition for systems notions while maintaining the maximal compatibility in the theoretical field, which enable to bring together systems with any scale and complexity to a single strategy of interpretation of their dynamics. The special semantic clarifications for notions which generating theoretical ground were established. Thus specified fundamental and system-forming processes. Direct relations of specific terms and subtleties of differences of system notions, their roles for creating solid theoretical representation were highlighted. Some examples of the biochemical types are given. An explicit, semantic clarification of some concepts describing the dynamics of systems and states is proposed.
A novel strategy to monitor microfluidic in-vitro blood-brain barrier models using impedance spectroscopy

In this work, we present the use of interdigitated electrodes (IDEs) for performing electrical impedance spectroscopy (EIS) measurements to monitor a microfluidic blood brain barrier model. In particular, an electrode configuration which would not impair the optical visualization of the cell culture is proposed. Numerical studies have been performed to evaluate the electrical impedance sensitivity of the proposed tetrapolar configuration along the cell barrier in a given microfluidic chamber geometry. The system has been validated using a home-made cyclo olefin polymer (COP) bioreactor and perforated poly (methyl methacrylate) (PMMA) sheets with different pore densities in order to simulate different cell barrier impedances.
AC Behaviour of Josephson Junctions in Series

In this paper, we analyse the properties of an electrical circuit containing Josephson junctions in series. Our approach is looking at the quantum mechanical phase di erence between each pair of superconducting electrodes. Since the di erential equations modelling the behaviour of this arrangement are nonlinear, we mostly work with numerical methods in MATLAB to obtain the solutions. From this point we will proceed with investigating the IV-characteristics and frequency dependent transmission of signals in the circuit when driven by DC and AC current.
Professional Commitment on Dysfunctional Audit Behaviour In audit organizations of Isfahan Public Accountancy Corresponding

Auditing work under the economic pressure and elements under this pressure is a considerable issue that in recent years it has been payed attention more, The low profitability of audit services, has prepared a continuously constant motivation for doing a activities like consultative services, designing audit in formative systems, designing or reforming the inner controls for keeping profitability of audit institutes. for the case study of this research, 100 employees of and it institutes of Isfahan have been selected as the sample (participant) volume. Also a questionnaire with 21 questions according the tow hypotheses was used. All questionnaire close ended and 5 lechers scale. In fact the reliability of questionnaire according to chon Bach alpha is 0.82 that shows the high value of the questionnaire. for analyzing data collated from questionnaire, inscriptive and in fern tail statistics, an spss software is wed, The results of this study after statistical data investigation show that professional commitment has opposite connection with discus eternal and it behavior with comparing the regression model investigated in this hypothesis it can be clearly seen that the effect of professional commitment variable on dysfunctional drift commitment is more than other variables.
The architecture of EMPAC : the tangible and the tantalizing

EMPAC is a building like no other. The Curtis R. Priem Experimental Media and Performing Center (EMPAC) is an extraordinary instrument for artists and researchers alike. With its concert hall, a theater and experimental black box studios, EMPAC bridges the ever-expanding potential of digital technology with the most refined details for acoustics, visual production and performing arts. EMPAC is designed, without compromise, for technology and the human experience, ranging from performances and new productions in time-based arts to the creation and navigation of large-scale immersive environments by researchers and engineers. On the campus of the oldest technological university in the U.S., the vision of EMPAC synthesizes a grand architectural gesture with the complex requirements of a true interdisciplinary enterprise for the 21st century. Dr. Shirley Ann Jackson's foreword describes a vision for a 21st-century research university and EMPAC as one instrument to enhance the culture of a polytechnic institute and to provoke innovation. An essay from EMPAC director Johannes Goebel focuses on the human dimension and the senses and the frontier of time-based arts. Essays by Sir Nicholas Grimshaw, acoustician R. Lawrence Kirkegaard, theater design consultant Joshua Dachs and Grimshaw Architects' partner involved in the project from beginning to end William Horgan, each examine the question of performance- based design integration and tell the stories of innovations that resulted from their various important points of view. The building and the book do more than promise results. Being in operation for two years at the conclusion of writing the Architecture of EMPAC, the book concludes with appendix complete with the events it has been home to, the artists who have been in residence and the new productions to date, with the opening concert, excerpts from the opening festival, a building light installation plus a time-lapsed movie of the construction included in a DVD.
Mega Container Ships: Implications to Port of Singapore

Today, 90 per cent of goods in the world trade are carried by shipping. There is no doubt that seaport is a vital part of shipping. With the technological advancement in ship technology, seaports are also required to catch up in their port technology and management system in order to be able to stay competitive in the market. Shipyards are able to deliver a mega ship within 18 to 24 months while it takes years to planning and developing a new terminal. Mega container ships (Maersk Triple-E class vessels) are due to be delivered next year, and it is foreseen to be deployed in the Asia – Europe route. Singapore is strategically located within the route and hence has a great potential to be one of the port of calls. This study is based on interviews and a single case study that provides background information and the current state of affair of the port. The information is then further analysed by performing Multi-Criteria Analysis to identify the short term and long term impacts of mega container ships to the port. SWOT analysis is also performed to assess the port’s competitiveness in relation to mega container ships. The study found that mega container ships have positive impacts to the port both in short term and long term. In addition, the port is very competitive, and it has a great potential of attracting mega ships to come by having the supporting assets necessary.
COLD-RECYCLED BITUMINOUS CONCRETE USING BITUMINOUS MATERIALS

This synthesis will be of interest to pavement designers, construction engineers, and others interested in economical methods for reconstructing or rehabilitating bituminous pavements. Information is provided on the processes and procedures used by a number of states to recycle asphalt pavements in place without application of heat. Since 1975 a growing number of state highway agencies have reconstructed or rehabilitated asphalt pavements by recycling the old pavement in place. This report of the Transportation Research Board describes the processes used for cold in-place recycling, including construction procedures, mix designs, mixture properties, performance, and specifications.
Profiling Machines: Mapping the Personal Information Economy

In this book Greg Elmer brings the perspectives of cultural and media studies to the subject of consumer profiling and feedback technology in the digital economy. He examines the multiplicity of processes that monitor consumers and automatically collect, store, and cross-reference personal information. When we buy a book at Amazon.com or a kayak from L.L. Bean, our transactions are recorded, stored, and deployed to forecast our future behavior--thus we may receive solicitations to buy another book by the same author or the latest in kayaking gear. Elmer charts this process, explaining the technologies that make it possible and examining the social and political implications.Elmer begins by establishing a theoretical framework for his discussion, proposing a "diagrammatic approach" that draws on but questions Foucault's theory of surveillance. In the second part of the book, he presents the historical background of the technology of consumer profiling, including such pre-electronic tools as the census and the warranty card, and describes the software and technology in use today for demographic mapping. In the third part, he looks at two case studies--a marketing event sponsored by Molson that was held in the Canadian Arctic (contrasting the attendees and the indigenous inhabitants) and the use of "cookies" to collect personal information on the World Wide Web, which (along with other similar technologies) automate the process of information collection and cross-referencing. Elmer concludes by considering the politics of profiling, arguing that we must begin to question our everyday electronic routines.
Information Systems Development: Advances in Methodologies, Components, and Management

This volume is the result of the 11th International Conference on Information Systems Development: Methods and Tools, Theory and Practice, held in Riga, Latvia, September 12-14, 2002. The purpose of this conference was to address issues facing academia and industry when specifying, developing, managing, reengineering and improving information systems. This volume is an excellent reference for anyone in the fields of general management, systems and control theory, software engineering and operation systems.
A framework for traffic management and collision avoidance in underground mines

Mining is an ancient occupation and the purpose is to access and extract minerals in the ground, which after being brought to the surface can be processed and sold at a profit. A mine, especially when active, is a dangerous place; mine collapse and other accidents have over the years claimed many lives. To improve the safety of personnel and equipment, there is an increased market for automating the vehicles operating in the mines. With no drivers in the vehicles, it is necessary to make sure the vehicles get to their goals without colliding with each other or perhaps with vulnerable personnel working in the mine. This can be done by performing traffic management. The traffic management is also important from a scheduling point of view; by planning where and when a vehicle should go to a certain part of the mine, the material flow can be optimized and so also the profit.This project has been carried out with the purpose of creating a framework to be used for simulating autonomous vehicles in underground mines. The framework is dynamic and supports e.g. fast map generation, and has an anticollision algorithm to prevent collisions when the simulated vehicles all try to go to different destinations in the map. With a total runtime of 100 hours using this framework, 2 total shutdowns have occurred (a state where all vehicles are stopped as a result from a pair of vehicles getting too close to each other) and 1 dead lock (a case where no collision has occurred, yet none of the vehicles could continue to their goal). Hence, due to the rarity of these, the conclusion that the overall concept of the collision avoidance algorithm seems to work has been made.
Microwave MESFETs and HEMTs

This book takes the reader from the basic operating principles of the microwave MESFET and HEMT to the application of device models in modern CAD programmes. In addition to explaining device operation and modelling, the book provides detailed specific algorithms which can be used to efficiently determine the parameters needed to utilize the available device models. Detailed comparisons of MESFET and HEMT performance are presented, and ultimate limitations to these devices are discussed. This book is designed for microwave device and circuit design engineers, GaAs device and MMIC design engineers, MMIC and Hybrid circuit design engineers, and researchers in large signal device modelling.