Poselkyně starých přjbějůw czeských, aneb, Kronyka cžeská : od prwnjho do nyněgssý Země cžeské přjchozu dwauch knjžat charwátských Cžecha y Lecha : wlastnjch bratřj až do stiastného panowánj cýsaře ržjmského, krále českého, ec. Ferdynanda Prwnjho.

Includes indexes.

Operator's manual : alarm set, anti-intrusion, restricted area AN/GSS-9.

"June 1967."

DS, GS, and depot maintenance manual : searchlights, visible light-infrared, AN/GSS-14, AN/GSS-14A, AN/GSS-14B, AN/GSS-18, AN/GSS-18A ... and searchlight set, infrared, AN/VSS-2.

Includes index.

Plastic laminated diagrams for direct support, general support, and depot maintenance manual : searchlights, visible light-infrared, AN/GSS-14 (NSN 6230-00-933-4468) ... and searchlight set, infrared, AN/VSS-2 (NSN 5855-00-878-4299).

"5 May 1982."

The glutathione-deficient mutant pad2-1 accumulates lower amounts of glucosinolates and is more susceptible to the insect herbivore Spodoptera littoralis

Summary Plants often respond to pathogen or insect attack by inducing the synthesis of toxic compounds such as phytoalexins and glucosinolates (GS). The Arabidopsis mutant pad2-1 has reduced levels of the phytoalexin camalexin and is known for its increased susceptibility to fungal and bacterial pathogens. We found that pad2-1 is also more susceptible to the generalist insect Spodoptera littoralis but not to the specialist Pieris brassicae. The PAD2 gene encodes a gamma-glutamylcysteine synthetase that is involved in glutathione (GSH) synthesis, and consequently the pad2-1 mutant contains about 20% of the GSH found in wild-type plants. Lower GSH levels of pad2-1 were correlated with reduced accumulation of the two major indole and aliphatic GSs of Arabidopsis, indolyl-3-methyl-GS and 4-methylsulfinylbutyl-GS, in response to insect feeding. This effect was specific to GSH, was not complemented by treatment of pad2-1 with the strong reducing agent dithiothreitol, and was not observed with the ascorbate-deficient mutant vtc1-1. In contrast to the jasmonate-insensitive mutant coi1-1, expression of insect-regulated and GS biosynthesis genes was not affected in pad2-1. Our data suggest a crucial role for GSH in GS biosynthesis and insect resistance.

The Individualized Genetic Barrier Predicts Treatment Response in a Large Cohort of HIV-1 Infected Patients.

The success of combination antiretroviral therapy is limited by the evolutionary escape dynamics of HIV-1. We used Isotonic Conjunctive Bayesian Networks (I-CBNs), a class of probabilistic graphical models, to describe this process. We employed partial order constraints among viral resistance mutations, which give rise to a limited set of mutational pathways, and we modeled phenotypic drug resistance as monotonically increasing along any escape pathway. Using this model, the individualized genetic barrier (IGB) to each drug is derived as the probability of the virus not acquiring additional mutations that confer resistance. Drug-specific IGBs were combined to obtain the IGB to an entire regimen, which quantifies the virus' genetic potential for developing drug resistance under combination therapy. The IGB was tested as a predictor of therapeutic outcome using between 2,185 and 2,631 treatment change episodes of subtype B infected patients from the Swiss HIV Cohort Study Database, a large observational cohort. Using logistic regression, significant univariate predictors included most of the 18 drugs and single-drug IGBs, the IGB to the entire regimen, the expert rules-based genotypic susceptibility score (GSS), several individual mutations, and the peak viral load before treatment change. In the multivariate analysis, the only genotype-derived variables that remained significantly associated with virological success were GSS and, with 10-fold stronger association, IGB to regimen. When predicting suppression of viral load below 400 cps/ml, IGB outperformed GSS and also improved GSS-containing predictors significantly, but the difference was not significant for suppression below 50 cps/ml. Thus, the IGB to regimen is a novel data-derived predictor of treatment outcome that has potential to improve the interpretation of genotypic drug resistance tests.

Role of glutathione deficit in the disconnectivity syndrome in schizophrenia: from pathogenetic mechanisms to therapeutic interventions

In the cerebrospinal fluid of 26 drug-naive schizophrenics (DSM-III- R), we observed that the level of glutathione ([GSH]) and of its metabolite γ-Glu-Gln was decreased by 27% and 16% respectively. Using a new in-vivo method based on magnetic resonance spec- troscopy, [GSH] was measured in the medial prefrontal cortex of 18 schizophrenics and found to be 52 % lower than in controls (n = 20). This is consistent with the recently observed decreased mRNA levels in fibroblasts of patients (n=32) of the two GSH synthesizing en- zymes (glutathione synthetase (GSS), and glutamate-cysteine ligase M (GCLM) the modulatory subunit of glutamate-cysteine ligase). Moreover, the level of GCLM expression in fibroblasts correlates neg- atively with the psychopathology (positive, general and some nega- tive symptoms). Thus, the observed difference in gene expression is not only the cause of low brain [GSH], but is also related to the sever- ity of symptoms, suggesting that fibroblasts are adequate surrogate for brain tissue. A hypothesis was proposed, based on a central role of GSH in the pathophysiology of schizophrenia. GSH is an important endogenous redox regulator and neuroactive substance. GSH is pro- tecting cells from damage by reactive oxygen species generated, among others, by the metabolism of dopamine. A GSH deficit-in- duced oxidative stress would lead to lipid peroxidation and micro-le- sions in the surrounding of catecholamine terminals, affecting the synaptic contacts on dendritic spines of cortical neurones, where ex- citatory glutamatergic terminals converge with dopaminergic ones. This would lead to spines degeneration and abnormal nervous con- nections or structural disconnectivity, possibly responsible for posi- tive, perceptive and cognitive symptoms of schizophrenia. In addi- tion, a GSH deficit could also lead to a functional disconnectivity by depressing NMDA neurotransmission, in analogy to phencyclidine effects. Present experimental biochemical, cell biological and behav- ioral data are consistent with the proposed mechanism: decreasing pharmacologically [GSH] in experimental models, with or without blocking DA uptake (GBR12909), induces morphological and behav- ioral changes similar to those observed in patients. Dendritic spines: (a) In neuronal cultures, low [GSH] and DA induce decreased density of neural processes; (b) In developing rats (p5-p16), [GSH] deficit and GBR induce a decrease in normal spines in prefrontal pyramids and in GABA-parvalbumine but not of -calretinine immunoreactivity in anterior cingulate. NMDA-dependant synaptic plasticity: GSH deple- I/13 tion in hippocampal slices impairs long-term potentiation. Develop- ing rats with low [GSH] and GBR have deficit in olfactory integration and in object recognition which appears earlier in males than fe- males, in analogy to the delay of the psychosis onset between man and woman. In summary, a deficit of GSH and/or GSH-related enzymes during early development could constitute a major vulnerability fac- tor in schizophrenia.

Arabidopsis Basic Helix-Loop-Helix Transcription Factors MYC2, MYC3, and MYC4 Regulate Glucosinolate Biosynthesis, Insect Performance, and Feeding Behavior.

Arabidopsis thaliana plants fend off insect attack by constitutive and inducible production of toxic metabolites, such as glucosinolates (GSs). A triple mutant lacking MYC2, MYC3, and MYC4, three basic helix-loop-helix transcription factors that are known to additively control jasmonate-related defense responses, was shown to have a highly reduced expression of GS biosynthesis genes. The myc2 myc3 myc4 (myc234) triple mutant was almost completely devoid of GS and was extremely susceptible to the generalist herbivore Spodoptera littoralis. On the contrary, the specialist Pieris brassicae was unaffected by the presence of GS and preferred to feed on wild-type plants. In addition, lack of GS in myc234 drastically modified S. littoralis feeding behavior. Surprisingly, the expression of MYB factors known to regulate GS biosynthesis genes was not altered in myc234, suggesting that MYC2/MYC3/MYC4 are necessary for direct transcriptional activation of GS biosynthesis genes. To support this, chromatin immunoprecipitation analysis showed that MYC2 binds directly to the promoter of several GS biosynthesis genes in vivo. Furthermore, yeast two-hybrid and pull-down experiments indicated that MYC2/MYC3/MYC4 interact directly with GS-related MYBs. This specific MYC-MYB interaction plays a crucial role in the regulation of defense secondary metabolite production and underlines the importance of GS in shaping plant interactions with adapted and nonadapted herbivores.

International bioenergy trade- scenario study on international biomass market in 2020

The markets of biomass for energy are developing rapidly and becoming more international. A remarkable increase in the use of biomass for energy needs parallel and positive development in several areas, and there will be plenty of challenges to overcome. The main objective of the study was to clarify the alternative future scenarios for the international biomass market until the year 2020, and based on the scenario process, to identify underlying steps needed towards the vital working and sustainable biomass market for energy purposes. Two scenario processes were conducted for this study. The first was carried out with a group of Finnish experts and thesecond involved an international group. A heuristic, semi-structured approach, including the use of preliminary questionnaires as well as manual and computerised group support systems (GSS), was applied in the scenario processes.The scenario processes reinforced the picture of the future of international biomass and bioenergy markets as a complex and multi-layer subject. The scenarios estimated that the biomass market will develop and grow rapidly as well as diversify in the future. The results of the scenario process also opened up new discussion and provided new information and collective views of experts for the purposes of policy makers. An overall view resulting from this scenario analysis are the enormous opportunities relating to the utilisation of biomass as a resource for global energy use in the coming decades. The scenario analysis shows the key issues in the field: global economic growth including the growing need for energy, environmental forces in the global evolution, possibilities of technological development to solve global problems, capabilities of the international community to find solutions for global issues and the complex interdependencies of all these driving forces. The results of the scenario processes provide a starting point for further research analysing the technological and commercial aspects related the scenarios and foreseeing the scales and directions of biomass streams.

Are Evaluation of ICTs Investment Using Decision Support Systems:Case Applications from Distributor's and End User's Perspective Group Decision

The evaluation of investments in advanced technology is one of the most important decision making tasks. The importance is even more pronounced considering the huge budget concerning the strategic, economic and analytic justification in order to shorten design and development time. Choosing the most appropriate technology requires an accurate and reliable system that can lead the decision makers to obtain such a complicated task. Currently, several Information and Communication Technologies (ICTs) manufacturers that design global products are seeking local firms to act as their sales and services representatives (called distributors) to the end user. At the same time, the end user or customer is also searching for the best possible deal for their investment in ICT's projects. Therefore, the objective of this research is to present a holistic decision support system to assist the decision maker in Small and Medium Enterprises (SMEs) - working either as individual decision makers or in a group - in the evaluation of the investment to become an ICT's distributor or an ICT's end user. The model is composed of the Delphi/MAH (Maximising Agreement Heuristic) Analysis, a well-known quantitative method in Group Support System (GSS), which is applied to gather the average ranking data from amongst Decision Makers (DMs). After that the Analytic Network Process (ANP) analysis is brought in to analyse holistically: it performs quantitative and qualitative analysis simultaneously. The illustrative data are obtained from industrial entrepreneurs by using the Group Support System (GSS) laboratory facilities at Lappeenranta University of Technology, Finland and in Thailand. The result of the research, which is currently implemented in Thailand, can provide benefits to the industry in the evaluation of becoming an ICT's distributor or an ICT's end user, particularly in the assessment of the Enterprise Resource Planning (ERP) programme. After the model is put to test with an in-depth collaboration with industrial entrepreneurs in Finland and Thailand, the sensitivity analysis is also performed to validate the robustness of the model. The contribution of this research is in developing a new approach and the Delphi/MAH software to obtain an analysis of the value of becoming an ERP distributor or end user that is flexible and applicable to entrepreneurs, who are looking for the most appropriate investment to become an ERP distributor or end user. The main advantage of this research over others is that the model can deliver the value of becoming an ERP distributor or end user in a single number which makes it easier for DMs to choose the most appropriate ERP vendor. The associated advantage is that the model can include qualitative data as well as quantitative data, as the results from using quantitative data alone can be misleading and inadequate. There is a need to utilise quantitative and qualitative analysis together, as can be seen from the case studies.

Integrating Group Support Systems to innovation process of a forest company

The objective of this study was to analyze the effects of Group Support Systems (GSS) to overall efficiency of innovation process. Overall efficiency was found to be a sum of meeting efficiency, product effectiveness, and learning efficiency. These components were studied in various working situations common in early stages of innovation process. In the empirical part of this study, the suitability of GSS at the forest company was assessed. The basics for this study were idea generation meetings held at LUT and results from the surveys done after the sessions. This data combined with the interviews and theoretical background was used to analyze suitability of this technology to organizational culture at the company. The results of this study are divided to theory and case level. On theory level GSS was found to be a potentially valuable tool for innovation managers, especially at the first stages of the process. On case level, GSS was found to be a suitable tool at Stora Enso for further utilization. A five step implementation proposal was built to illustrate what would be the next stages of GSS implementation, if technology was chosen for further implementation.

Quand Bradley Manning devint Chelsea. De la NBC à Wikipédia, l'espace public comme scène d'une transition de genre

Scène de phénoménalisation de Chelsea Manning, l'espace public est aussi son lieu de naissance. En effet, le 22 août 2013, Bradley Manning, ex-analyste du renseignement en Irak alors incarcéré dans une prison militaire américaine pour avoir délivré des documents confidentiels à WikiLeaks, fait savoir dans un communiqué de presse remis à la NBC qu'il se sent avoir toujours été une femme. Il demande également à être désigné désormais sous le prénom de « Chelsea ». Cette auto-déclaration identitaire de genre est en réalité proférée par la journaliste du Today Show, lors de l'entretien qu'elle mène avec l'avocat de Manning. Une fois la demande transmise, la journaliste et l'avocat se réfèrent à Manning au féminin. C'est ainsi qu'un plateau de télévision s'est transformé en la scène d'une transition de genre. Mais l'annonce de Manning a eu des effets, durables, bien au-delà de cette scène locale. Ainsi, au sein de la scène globale qu'est l'encyclopédie en ligne Wikipédia, les contributeurs ont débattu, parfois avec acharnement, de l'opportunité de renommer la page de l'article intitulé « Bradley Manning » pour consacrer sa féminité nouvellement acquise. Sur la base d'une analyse énonciative, notre article montre comment le Today Show du 22 août 2013 a transformé la déclaration de Manning en un performatif. Restituant la trajectoire d'(in)félicité de ce performatif, il s'attache également à ethnographier les pages « discussion » de la Wikpédia anglophone et francophone.

Assessment of facilitators' design thinking

Meeting design is one of the most critical prerequisites of the success of facilitated meetings but how to achieve the success is not yet fully understood. This study presents a descriptive model of the design of technology supported meetings based on literature findings about the key factors contributing to the success of collaborative meetings, and linking these factors to the meeting design steps by exploring how facilitators consider the factors in practice in their design process. The empirical part includes a multiple-case study conducted among 12 facilitators. The case concentrates on the GSS laboratory at LUT, which has been working on facilitation and GSS for the last fifteen years. The study also includes ‘control’ cases from two comparable institutions. The results of this study highlight both the variances and commonalities among facilitators in how they design collaboration processes. The design thinking of facilitators of all levels of experience is found to be largely consistent wherefore the key design factors as well as their role across the design process can be outlined. Session goals, group composition, supporting technology, motivational aspects, physical constraints, and correct design practices were found to outline the key factors in design thinking. These factors are further categorized into three factor types of controllable, constraining, and guiding design factors, because the study findings indicate the factor type to have an effect on the factor’s importance in design. Furthermore, the order of considering these factors in the design process is outlined.