134 research outputs found
AN OVERVIEW OF HUMAN RESOURCES IN SCIENCE AND TECHNOLOGY (HRST) FROM RESEARCH DEVELOPMENT AND INNOVATION (RDI) SECTOR DURING 1993-2009 IN ROMANIA
The present paper present a study done on the Human Resources in Science and Technology (HRST) in Research Development and Innovation (RDI) sector in Romania during 1993-2009 .This paper started from the elements defined in Canberra Manual based on the qualification and occupation. Labor force in this study refers to university level and technician level as skill from education. These definitions from Canberra Manual for HRST were used in the present paper in reference to all the researchers in Romania for different areas of research as engineering and technology sciences domains, natural and exact sciences, medical sciences, agricultural science, social sciences and humanities. After a short presentation of the US origin of the Human Resources in Science and Technology Management and the situation from Europe, the present paper are dealing with the area of the Human Resources in Science and Technology system from Romania, the sector of Research Development and Innovation. This study is focused on the employees by categories of the activities in research, development and innovation sector. We took into account the employees with different categories of graduation diploma which are working in the fields of research and development activities too. Samples data were took from Tempo online database from National Institute of Statistics from Romania, updated database in 21 of October in 2010.Data were took for simulations in December 2010. We try to do a simulation on the evolution of Human Resources in Science and Technology (HRST) in Research Development and Innovation (RDI) sector in Romania during this period (1993-2009) and we observed that real data fitting on a regression curve of sixth degree whose coefficients were defined during this study. This type of simulation can be good for future forecasting for Human Resources in Science and Technology in Research Development and Innovation (RDI) sector in Romania. The present study is part of Doctoral Grant ï¿1/2Implications for innovation and research and development role in the development of Romania's economic competitivenessï¿1/2, during 2010 and 2013 and having Director :Prof.Dr.Alina Badulescu in Oradea University, Faculty of Economic Sciences.Human Resources, Human Development, Statistical Simulation Methods, Employment, Higher Education and Research Institutions, Labor Force and Employment, Size, and Structure.
Approximate text generation from non-hierarchical representations in a declarative framework
This thesis is on Natural Language Generation. It describes a linguistic realisation
system that translates the semantic information encoded in a conceptual graph into an
English language sentence. The use of a non-hierarchically structured semantic representation (conceptual graphs) and an approximate matching between semantic structures allows us to investigate a more general version of the sentence generation problem
where one is not pre-committed to a choice of the syntactically prominent elements in
the initial semantics. We show clearly how the semantic structure is declaratively related to linguistically motivated syntactic representation — we use D-Tree Grammars
which stem from work on Tree-Adjoining Grammars. The declarative specification of
the mapping between semantics and syntax allows for different processing strategies
to be exploited. A number of generation strategies have been considered: a pure topdown strategy and a chart-based generation technique which allows partially successful
computations to be reused in other branches of the search space. Having a generator
with increased paraphrasing power as a consequence of using non-hierarchical input
and approximate matching raises the issue whether certain 'better' paraphrases can be
generated before others. We investigate preference-based processing in the context of
generation
The LEXSYS project
this paper, at the point where lemmas are associated with tree families: each lemma / family combination would have a separate probability. Carroll and Weir (1997) outline other alternative probabilistic models, some of which we also intend to investigate
Parsing with an extended domain of locality
One of the claimed benefits of Tree Ad- joining Grammars is that they have an extended domain of locality (EDOL). We consider how this can be exploited to limit the need for feature structure uni- fication during parsing. We compare two wide-coverage lexicalized grammars of English, LEXSYS and XTAG, finding that the two grammars exploit EDOL in different ways
Grammar compaction and computation sharing in automaton-based parsing
Wide-coverage grammars in Lexicalised TreeAdjoining Grammar (ltag) and related formalisms are structurally complex, containing many hundreds of elementary trees. In the context of the development of a full-scale ltag-like grammar and parsing system, we have investigated the claim that because many of these trees have a great deal of structure in common, a parser that manipulates trees individually performs a considerable amount of redundant computation. This claim has been used to motivate a parsing technique that encodes trees as finite state automata and captures overlapping computation through automata minimization. Our preliminary results show that this technique leads to considerable computation sharing. 1 Introduction The paper presents work that forms part of the ongoing LexSys project 1 . Our overall aim is to bring together and test in practice a variety of current nlp techniques, including the organisation of grammars into inheritance hierarchies for compact representati..
Two-dimensional models as testing ground for principles and concepts of local quantum physics
In the past two-dimensional models of QFT have served as theoretical
laboratories for testing new concepts under mathematically controllable
condition. In more recent times low-dimensional models (e.g. chiral models,
factorizing models) often have been treated by special recipes in a way which
sometimes led to a loss of unity of QFT. In the present work I try to
counteract this apartheid tendency by reviewing past results within the setting
of the general principles of QFT. To this I add two new ideas: (1) a modular
interpretation of the chiral model Diff(S)-covariance with a close connection
to the recently formulated local covariance principle for QFT in curved
spacetime and (2) a derivation of the chiral model temperature duality from a
suitable operator formulation of the angular Wick rotation (in analogy to the
Nelson-Symanzik duality in the Ostertwalder-Schrader setting) for rational
chiral theories. The SL(2,Z) modular Verlinde relation is a special case of
this thermal duality and (within the family of rational models) the matrix S
appearing in the thermal duality relation becomes identified with the
statistics character matrix S. The relevant angular Euclideanization'' is done
in the setting of the Tomita-Takesaki modular formalism of operator algebras.
I find it appropriate to dedicate this work to the memory of J. A. Swieca
with whom I shared the interest in two-dimensional models as a testing ground
for QFT for more than one decade.
This is a significantly extended version of an ``Encyclopedia of Mathematical
Physics'' contribution hep-th/0502125.Comment: 55 pages, removal of some typos in section
The Maunakea Spectroscopic Explorer Book 2018
(Abridged) This is the Maunakea Spectroscopic Explorer 2018 book. It is
intended as a concise reference guide to all aspects of the scientific and
technical design of MSE, for the international astronomy and engineering
communities, and related agencies. The current version is a status report of
MSE's science goals and their practical implementation, following the System
Conceptual Design Review, held in January 2018. MSE is a planned 10-m class,
wide-field, optical and near-infrared facility, designed to enable
transformative science, while filling a critical missing gap in the emerging
international network of large-scale astronomical facilities. MSE is completely
dedicated to multi-object spectroscopy of samples of between thousands and
millions of astrophysical objects. It will lead the world in this arena, due to
its unique design capabilities: it will boast a large (11.25 m) aperture and
wide (1.52 sq. degree) field of view; it will have the capabilities to observe
at a wide range of spectral resolutions, from R2500 to R40,000, with massive
multiplexing (4332 spectra per exposure, with all spectral resolutions
available at all times), and an on-target observing efficiency of more than
80%. MSE will unveil the composition and dynamics of the faint Universe and is
designed to excel at precision studies of faint astrophysical phenomena. It
will also provide critical follow-up for multi-wavelength imaging surveys, such
as those of the Large Synoptic Survey Telescope, Gaia, Euclid, the Wide Field
Infrared Survey Telescope, the Square Kilometre Array, and the Next Generation
Very Large Array.Comment: 5 chapters, 160 pages, 107 figure
Delivering Enhanced Testosterone Replacement Therapy through Nanochannels
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/110712/1/adhm201400348.pdfhttp://deepblue.lib.umich.edu/bitstream/2027.42/110712/2/adhm201400348-sup-0001-S1.pd
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