Search results for "Transform"
showing 10 items of 3975 documents
In vitroplant regeneration and gene transfer in the wild tomatoLycopersicon cheesmanii
2001
SummaryThis paper reports on protocols for in vitro plant regeneration, gene transfer and on shoot salt tolerance from two accessions of L. cheesmanii (Riley). Shoot organogenesis was achieved on media with zeatin or BA/IAA combinations. The two accessions tested, LA1401 and LA530, showed differences in both their aptitude to regenerate and their salt tolerance in vitro. The accession LA530 had a higher organogenic potential than LA1401 (97% vs. 80% of organogenic explants). In contrast, none of the LA530 isolated shoots rooted when cultured in full strength MS-modified medium supplemented with 200.mM NaCl while 93% of shoots from LA1401 formed roots. Finally, Agrobacterium-mediated transfo…
Digital solutions transform the forest-based bioeconomy into a digital platform industry : a suggestion for a disruptive business model in the digita…
2018
With the notion that the transformation of the forest-based bioeconomy in recent years provides insightful suggestions not only on the bioeconomy, but on business innovation, this paper conducts an empirical analysis of the transformation and attempts to extract suggestions for a digital-solution-driven, disruptive business model in the digital economy. Notwithstanding the potential broad cross-sectoral benefits, the natural environment, locality constraints, and incessant challenge of distance have impeded the balanced development of the bioeconomy. However, driven by digital solutions, the bioeconomy has taken big steps forward in recent years. Digitalization has enabled real-time, end-to…
Digital Solutions in the Forest-Based Bioeconomy
2019
This chapter aims to illustrate the potential and significance of forest-based industry to take the lead in the sustainable development of the bio-based economy under digitalization. The digital solutions are transforming the forest-based industry by enabling the real-time end-to-end supply chain visibility, stock level optimization, demand planning, and real-time order status tracking and transparent, speedy, and hassle-free order fulfillment. In addition, increasing diversification corresponds to eco-consciousness, and shift in people’s preferences induces the transformation of forest-based bioeconomy into a digital platform industry. Further, this chapter will highlight the circular econ…
Dealing with a Trauma Burdened Past: between Remembering and Forgetting
2017
Recognition that societies will not be able to build a future as long as they do not face the ‘demons of the past’ has become a kind of universal truth over the last decades of the 20th Century (Gibney et al., 2008, p. 1). This view, though challenging and ambiguous, is reflected in the globally present attempts to improve or rebuild relations within and between different communities at the domestic and international level. The question concerning, on the one hand, the essence and most essential elements and, on the other hand, the instruments and the limitations of rebuilding relations, as well as the political implications of those processes have become the broad area of interest and the …
Il Transformative Learning nei futuri insegnanti di sostegno: un’indagine in laboratorio
2022
Il presente lavoro illustra gli esiti di un’indagine condotta con 2193 corsisti frequentanti i laboratori del VI ciclo del corso di specializzazione per le attività di sostegno didattico dell’Università degli Studi di Palermo svoltosi nell’A.A. 2021/2022. La finalità dell’indagine è stata quella di rilevare il grado di consapevolezza dei taciti assunti e delle aspettative, nonché di quelle degli altri e valutarne la rilevanza a fini interpretativi, dei futuri docenti di sostegno, nel processo laboratoriale che li ha coinvolti per 180 ore. La cornice teorica all’interno della quale si delinea l’indagine è quella del Transformative Learning (Mezirow, 2013), che riteniamo fondamentale per la c…
Bearing fault detection based on time-frequency representations of vibration signals
2015
To prevent failures of a rolling bearing in the gearbox drive system, acceleration sensors are used to detect fault-related signals of the bearing. It is a big challenge to observe and identify signals caused by bearing defects in the time domain or the frequency spectrum by a conventional Fourier analysis. The time-frequency representation of the fault-related signals implemented by the windowed Fourier transform is studied in this work. It is shown that the fault characteristic frequencies can be clearly identified in the time-frequency spectrum if a fault occurs in the bearing of the gearbox at different speeds. Otherwise, the shaft frequency and its multiples are the main harmonics in t…
Gene expression in TGFbeta-induced epithelial cell differentiation in a three-dimensional intestinal epithelial cell differentiation model
2006
Abstract Background The TGFβ1-induced signal transduction processes involved in growth and differentiation are only partly known. The three-dimensional epithelial differentiation model, in which T84 epithelial cells are induced to differentiate either with TGFβ1 or IMR-90 mesenchymal cell-secreted soluble factors, is previously shown to model epithelial cell differentiation seen in intestine. That model has not been used for large scale gene expression studies, such as microarray method. Therefore the gene expression changes were studied in undifferentiated and differentiated three-dimensional T84 cultures with cDNA microarray method in order to study the molecular changes and find new play…
Making a difference in women's lives? : case study of women's empowerment programme in Rajasthan
2015
The study is placed in an Indian NGO working for women’s empowerment by the means of informal education, vocational trainings and awareness-raising activities. The goal is to find out to what extent this NGO managed to reach gender justice in practice. The evaluation answers to the questions of what the understanding of gender equality and empowerment was among the people working for the NGO, what the conditions of the chosen participants were and how they influenced participation and then how successful the NGO was in terms of changing gender division of labour and women’s cultural value. My theoretical framework is focused on the Empowerment (GAD) approach, and the gender planning framewo…
Regulatory cytokine gene polymorphisms and risk of colorectal carcinoma.
2006
It is well established that cancer arises in chronically inflamed tissue, and this is particularly notable in the gastrointestinal tract. Classic examples include Helicobacter pylori-associated gastric cancer, hepatocellular carcinoma, and inflammatory bowel disease-associated colorectal cancer. Growing evidence suggests that these associations might be not casual findings. Focusing on individual cytokines has generated evidence that anti-inflammatory cytokine interleukin (IL)-10 and transforming growth factor-beta1 (TGF-beta1) may have a complex role in gastrointestinal carcinogenesis. As an example, IL-10-deficient mice develop severe atrophic gastritis and a chronic enterocolitis, develo…
Detection of rupture lines for active scanning
2007
Corner and junction detection is an important preprocessing step in image registration, data fusion, object recognition, and many other tasks. This work deals with corner and junction detection of characteristic features of the structure resulting from cross-pattern projection. The ultimate aim is to adapt the positions and orientation of the cross-pattern projections to what has been observed. The use of this projected light pattern in the framework of active vision allows us to identify certain points of interest on 3-D objects, to directly acquire a synthesis, which thus permits simplified detection, measurement, recognition, or tracking. We present detection methods for corners and junc…