ICT Research, the New Economy, and the Evolving Discipline of Economics: Back to the Future?

Economics-related ICT research has moved from the fringes of the discipline to penetrate all of its branches. It is, therefore, not a separate economics sub-discipline. It is also unlikely to become part of an 'ICT or Internet Research' proto-discipline. Instead, it should be seen as only one part of a bigger agenda toward a proper 'information and knowledge economics' and possibly a future proto-discipline of a 'unified theory of information and knowledge' or a meta-discipline of information sciences. This is the post-print version of a short article for the Special Issue: ICT Research and Disciplinary Boundaries: Is “Internet Research” a Virtual Field, a Proto-Discipline, or Something Else?”(Guest Editor: Nancy K. Baym), Information Society, Volume 21, No. 4, 2005, pp. 317-320. See: http://www.indiana.edu/~tisj

AGENDA: World Energy Justice Conference and Appropriate Technology Arcade

The 2009 CEES Energy Justice Conference took place at the University of Colorado Law School on October 23rd and 24th, 2009. It featured 11 sessions, more than 40 speakers, and attracted over 200 attendees. The Conference brought together leading international and U.S. decision-makers in politics, engineering, public health, law, business, economics, and innovators in the sciences to explore how best to address the critical needs of the energy-oppressed poor (EOP) through long-term interdisciplinary action, information sharing, and deployment of appropriate sustainable energy technologies (ASETs). The Colorado Journal of International Environmental Law & Policy (CJIELP) at the University of Colorado Law School produced a special feature volume on the issue of Energy Justice. The special issue on Energy Justice, v. 21 no. 2 (2010), is composed of articles from various presenters at the 2009 Energy Justice Conference. It also includes a transcript of Dr. Kandeh Yumkella’s keynote address, where Dr. Yumkella eloquently provides a context for the discussion of Energy Justice (see 21 Colo. J. Int\u27l Envtl. L. & Pol\u27y 277 (2010)). This volume helps frame the questions presented by Energy Justice through the different perspectives of authors

Analisa Pengaruh Tingkat Suku Bunga, Inflasi, Kurs, dan Jumlah Uang Beredar terhadap Volume Perdagangan Saham pada Lq-45

The capital market is one of investment alternative that able to yield optimal advantage for investor. Each investor is requiring of relevant information with transaction development in stock. This is very important to be made in consideration in compiling strategy and decision making of investment in capital market. The objectives of this research to analyze the influence of interest rate, inflation, exchang rate, and money supply to volume of stock trading on LQ-45 that listed on BEI in 2009-2012 periods.This research using time series data from IDX Statistic ICMD (Indonesian Capital Market Directory) and Indonesian Bank monthly published on BEI in January 2009 until December 2012. Population in this research is all company which included on LQ-45 that is 45 companies and number of samples 16 companies by passing phase purposive sample. Analyze technique to use in this research is multiple linier regression to obtain describe which totally regarding relationship between one variable with other variable. And use aplication Statistical Package For Social Sciences (SPSS) Statistics 21 program. The result of this reseacrh shows that interest rate variable has a negative and not significant to volume of stock trading, while inflation variable has a positive and not significant to volume of stock trading intrading, exchang rate and money supply variable has a negative and significant to volume of stock trading on LQ-45.Result of Adjuts R SquareKeywords : Volume of Stock Trading, Interest Rate, Inflation, Exchange Rates, Broad Mone

Nd & Hf concentrations and isotopic compositions in the Baltic Sea

Within a process study in the framework of the international GEOTRACES program and led by the Institute of Oceanology of the Polish Academy of Sciences (IOPAN) a two-week cruise on the R/V Oceania sailed in November 2011 to investigate the distribution of trace elements and their isotopes in the Baltic Sea. The scientific goals were particularly focused on compiling trace element budgets for the Baltic Sea including in- and outflow, as well as to investigate elemental behavior and isotopic fractionation associated with the redox gradients of the Baltic Sea water column and the permanently anoxic conditions within its deep basins (i.e. Gotland Deep, Landsort Deep). The Baltic Sea is a shallow, brackish inland sea with an average salinity of ~7 psu in the mixed layer. It is fed by the Bothnian Sea in the north, by the Finland Sea in the east, as well as by numerous rivers from Scandinavia and the Baltic states, and it is drained through the Danish Strait into the North Sea. In the opposite direction, a denser bottom water mass enters the Baltic Sea through deeper channels from the Danish Strait successively filling the deep basins northward. Below 130 m water depth, the water column is permanently anoxic. Here we present the first combined data set of Nd and Hf concentrations and isotopic compositions for the Baltic Sea. A total of 21 water samples (60L volume per sample) including two water column profiles from the deeper basins were filtered (0.45 μm) and Nd and Hf were extracted and analysed following the accepted GEOTRACES protocols. The distribution patterns of the two elements and their isotopic compositions are compared to hydrographic data and oxygen measurements and provide information on sources and mixing of water masses, as well as on exchange processes with the underlying sediments, which are influenced by the prevailing redox gradients

Towards Gender Equality in Education and Career in the Earth Observation and GI Sector

Ponència del XXIV ISPRS Congress, 5–9 July 2021. The International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, Volume XLIII-B5-2021, 2021, pp.21-27Gender inequality is omnipresent in our society and in the field of education and training, the gender gap is especially evident in STEM (Science, Technology, Engineering and Mathematics) disciplines. While different studies have been conducted about potential reasons explaining this gap, little is known about gender inequality and underlying factors in the Earth Observation and Geoinformatics (EO*GI) domain. To close some parts of this knowledge gap, the initiative Women in Copernicus was established with the overall goal to make women working in the EO*GI field and especially in the Copernicus ecosystem more visible. This paper analyses the results of a survey of 462 women identifying reasons for not choosing STEM education and the barriers related to educational choices in their career path. The main obstacles that hinder choosing a STEM education for these women are stereotypes in society, missing female role models but also culture, television and society message transmitted by the media. The lack of self-confidence is an essential factor in this choice and is also experienced as a barrier during individual career paths. This analysis provides insights valuable for political decisions making targeting at a gender-balanced work environment and emphasizes the importance of attracting more girls and young women towards a STEM education and supporting them during their career to reach skills and occupational equality and strengthen the economic development of the EO*GI sector

Bibliometric studies on single journals: a review

This paper covers a total of 82 bibliometric studies on single journals (62 studies cover unique titles) published between 1998 and 2008 grouped into the following fields; Arts, Humanities and Social Sciences (12 items); Medical and Health Sciences (19 items); Sciences and Technology (30 items) and Library and Information Sciences (21 items). Under each field the studies are described in accordance to their geographical location in the following order, United Kingdom, United States and Americana, Europe, Asia (India, Africa and Malaysia). For each study, elements described are (a) the journal’s publication characteristics and indexation information; (b) the objectives; (c) the sampling and bibliometric measures used; and (d) the results observed. A list of journal titles studied is appended. The results show that (a)bibliometric studies cover journals in various fields; (b) there are several revisits of some journals which are considered important; (c) Asian and African contributions is high (41.4 of total studies; 43.5 covering unique titles), United States (30.4 of total; 31.0 on unique titles), Europe (18.2 of total and 14.5 on unique titles) and the United Kingdom (10 of total and 11 on unique titles); (d) a high number of bibliometrists are Indians and as such coverage of Indian journals is high (28 of total studies; 30.6 of unique titles); and (e) the quality of the journals and their importance either nationally or internationally are inferred from their indexation status

Algorithmic Superactivation of Asymptotic Quantum Capacity of Zero-Capacity Quantum Channels

The superactivation of zero-capacity quantum channels makes it possible to use two zero-capacity quantum channels with a positive joint capacity for their output. Currently, we have no theoretical background to describe all possible combinations of superactive zero-capacity channels; hence, there may be many other possible combinations. In practice, to discover such superactive zero-capacity channel-pairs, we must analyze an extremely large set of possible quantum states, channel models, and channel probabilities. There is still no extremely efficient algorithmic tool for this purpose. This paper shows an efficient algorithmical method of finding such combinations. Our method can be a very valuable tool for improving the results of fault-tolerant quantum computation and possible communication techniques over very noisy quantum channels.Comment: 35 pages, 17 figures, Journal-ref: Information Sciences (Elsevier, 2012), presented in part at Quantum Information Processing 2012 (QIP2012), v2: minor changes, v3: published version; Information Sciences, Elsevier, ISSN: 0020-0255; 201

High-resolution SAR images for fire susceptibility estimation in urban forestry

We present an adaptive system for the automatic assessment of both physical and anthropic fire impact factors on periurban forestries. The aim is to provide an integrated methodology exploiting a complex data structure built upon a multi resolution grid gathering historical land exploitation and meteorological data, records of human habits together with suitably segmented and interpreted high resolution X-SAR images, and several other information sources. The contribution of the model and its novelty rely mainly on the definition of a learning schema lifting different factors and aspects of fire causes, including physical, social and behavioural ones, to the design of a fire susceptibility map, of a specific urban forestry. The outcome is an integrated geospatial database providing an infrastructure that merges cartography, heterogeneous data and complex analysis, in so establishing a digital environment where users and tools are interactively connected in an efficient and flexible way

Science on television : how? Like that!

This study explores the presence of science programs on the Flemish public broadcaster between 1997 and 2002 in terms of length, science domains, target groups, production mode, and type of broadcast. Our data show that for nearly all variables 2000 can be marked as a year in which the downward spiral for science on television was reversed. These results serve as a case study to discuss the influence of public policy and other possible motives for changes in science programming, as to gain a clearer insight into the factors that influence whether and how science programs are broadcast on television. Three factors were found to be crucial in this respect: 1) public service philosophy, 2) a strong governmental science policy providing structural government support, and 3) the reflection of a social discourse that articulates a need for more hard sciences