The Impossible is Possible

Networking is providing new support for women interested in or entering the food service industry. The author discusses how educators and the industry can assist and how one organization is putting together specific programs to provide support and encouragement to women.

Making the impossible possible: the prospects for visa-free movement between the EU and its eastern partners. OSW Point of View Number 27, May 2012

To make the abolition of visas in relations between the EU and the Eastern European countries possible, the ”spell cast” must be broken on this issue. With the present levels of mobility and people-to-people, business and political contacts the introduction of a visa-free regime will be a natural consequence of the liberalisation processes which have been at work for years.Moreover, the decision to lift the visa requirement is unlikely to significantly stimulate an increase in migration pressure from Eastern European countries but could reduce the operating costs of expanded Schengen consular network. Lifting the visa requirement for Eastern European citizens can be temporary and conditional and allow for actual implementation of an increased conditionality rule. In political terms, making visa liberalisation a key issue would fundamentally change the partners’ approach to the Eastern Partnership and would provide a link to the Partnership for Modernisation targeted at Russia.

Dyrk1A is dynamically expressed on subsets of motor neurons and in the neuromuscular junction: possible role in Down syndrome

Individuals with Down syndrome (DS) present important motor deficits that derive from altered motor development of infants and young children. DYRK1A, a candidate gene for DS abnormalities has been implicated in motor function due to its expression in motor nuclei in the adult brain, and its overexpression in DS mouse models leads to hyperactivity and altered motor learning. However, its precise role in the adult motor system, or its possible involvement in postnatal locomotor development has not yet been clarified. During the postnatal period we observed time-specific expression of Dyrk1A in discrete subsets of brainstem nuclei and spinal cord motor neurons. Interestingly, we describe for the first time the presence of Dyrk1A in the presynaptic terminal of the neuromuscular junctions and its axonal transport from the facial nucleus, suggesting a function for Dyrk1A in these structures. Relevant to DS, Dyrk1A overexpression in transgenic mice (TgDyrk1A) produces motor developmental alterations possibly contributing to DS motor phenotypes and modifies the numbers of motor cholinergic neurons, suggesting that the kinase may have a role in the development of the brainstem and spinal cord motor system.

Rising to the impossible challenge: the storage of all research data, forever?

Presentation at Open Repositories 2014, Helsinki, Finland, June 9-13, 2014

A direct contact between astrocyte and vitreous body is possible in the rabbit eye due to discontinuities in the basement membrane of the retinal inner limiting membrane

Different from most mammalian species, the optic nerve of the rabbit eye is initially formed inside the retina where myelination of the axons of the ganglion cells starts and vascularization occurs. Astrocytes are confined to these regions. The aforementioned nerve fibers known as medullated nerve fibers form two bundles that may be identified with the naked eye. The blood vessels run on the inner surface of these nerve fiber bundles (epivascularization) and, accordingly, the accompanying astrocytes lie mostly facing the vitreous body from which they are separated only by the inner limiting membrane of the retina. The arrangement of the astrocytes around blood vessels leads to the formation of structures known as glial tufts. Fragments (N = 3) or whole pieces (N = 3) of the medullated nerve fiber region of three-month-old male rabbits (Orictolagus cuniculus) were fixed in glutaraldehyde followed by osmium tetroxide, and their thin sections were examined with a transmission electron microscope. Randomly located discontinuities (up to a few micrometers long) of the basement membrane of the inner limiting membrane of the retina were observed in the glial tufts. As a consequence, a direct contact between the astrocyte plasma membrane and vitreous elements was demonstrated, making possible functional interactions such as macromolecular exchanges between this glial cell type and the components of the vitreous body.

Open access is possible! On the transition of a business model

Kai Karin Geschun's presentation at Kirjastoverkkopäivät, Helsinki 21.10.2015.

Fifty Years After Angicos : Paulo Freire, Popular Education and the Struggle for a Better World that is Possible

The main thesis of this paper is that Freire’s original experience in Angicos anticipated a grand design for social transformation of educational systems. As such it brought together two key concepts that formulated the basis of his educational system: popular culture as an counter-hegemonic project and popular education, more particularly what was later called citizen schools or public popular education as keystone of his new educational system. I use the term Paulo Freire System to show that his original attempts were not only to challenge pedagogical the prevailing banking education system that was so pervasive in Brazil and Latin American at the time. In challenging the hegemony of banking education, its narrative, theoretical foundations, epistemology and methodology, Freire and his team sought to create a new system that could replace the old one. They saw banking education not only as obsolete in terms of modernization of systems but also oppressive in gnoseological, epistemological and political terms. In the conclusion of this paper I will discuss the twins obsessions of Freire, already present in the Angicos experience and that will stay with him throughout his life: the relationship between democracy, citizenship and education, and education as a postcolonial ethical act of social transformation. I would like to emphasize therefore that the Paulo Freire system, as conceived in the Angicos experience and its aftermath was a much larger and comprehensive system that originally considered, even by his critics.

Bosnia, Kosovo and the EU: Is Accession Possible without Full Sovereignty?

Bosnia and Kosovo are the only two members of the EU enlargement zone that have never tried to apply for EU membership, given that both are too far from complying with the required minimum standards. But besides lacking basic capacities, these two potential candidates share another common feature: both are limited, to different degrees, in their national sovereignty. This lack of sovereignty not only limits the capacity of the potential candidates to negotiate or to enter into agreements with the EU; it also undermines their readiness to undertake serious reforms. The EU tries to dodge the political blockades that are the root cause of the problem by focusing on the technical issues; this might provide a temporary relief but cannot substitute a realistic accession perspective, which is currently absent. However, without this perspective, the EU’s ‘normative power’ in these countries will continue to erode – which bears the risk that both Kosovo and Bosnia will, in the end, try to solve existing problems through unilateral measures, such as partition. Given its lack of ability to provide alternatives, the EU has to realistically consider such outcomes and think about the possible consequences.

La Bosnie, le Kosovo et l’UE: une adhésion est-elle possible en l’absence d’une pleine souveraineté? = Bosnia, Kosovo and the EU: Is Accession Possible without Full Sovereignty?

No abstract.

New era. Presenting the plans for the New era union to help develop and utilize the best resources of this country. Also to employ the best skill there is available to realize the highest degree of prosperity that is possible for all who will help to attain it.

On verso of t.-p.: Copyrighted by the author, Chas. W. Caryl.

Acinar cell carcinoma of the pancreas: is the absence of neuroendocrine component related to a more malignant behavior?

Background/Aims: Acinar cell carcinomas are uncommon malignant tumors of the pancreas, accounting for 1-2% of all the cases of exocrine pancreatic tumor. Some authors have estimated acinar cell tumors to be as aggressive as ductal adenocarcinoma of the pancreas whereas other series showed acinar cell tumors to have a favorable clinical outcome. This discrepancy in prognosis may be related to the cellular components of the tumor. Methodology: With the aim to evaluate the possible relationship between the presence of neuroendocrine differentiation and behavior of these tumors, the authors reviewed all patients presenting acinar cell carcinoma of the pancreas in the last 5 years with emphasis in the immunohistochemical evaluation. Results: Four patients presented neuroendocrine differentiation on immunohistochemical evaluation and had a more benign outcome. Two patients without neuroendocrine component had a disseminated disease at presentation. This data suggests that this tumor is less aggressive than ductal adenocarcinoma and even with nodal involvement, long term survival after complete resection can be achieved. Conclusions: It is possible that the absence of neuroendocrine component may be related to a less favorable outcome and adjuvant therapy may be necessary. Due to the rarity of this pancreatic tumor, this relationship remains to be confirmed with a multicentric study including a larger number of patients.

QoS of IP services in a fieldbus network: on the limitations and possible improvements

This paper focuses on the problem of providing efficient scheduling mechanisms for IP packets encapsulated in the frames of a real-time fieldbus network - the PROFIBUS. The approach described consists on a dual-stack approach encompassing both the controlrelated traffic ("native" fieldbus traffic) and the IPrelated traffic. The overall goal is to maintain the hard real-time guarantees of the control-related traffic, while at the same time providing the desired quality of service (QoS) to the coexistent IP applications. We start to describe the work which have been up to now carried out in the framework of the European project RFieldbus (High Performance Wireless Fieldbus in Industrial Multimedia-Related Environments - IST-1999-11316). Then we identify its limitations and point out solutions that are now being addressed out of the framework of the above-mentioned European project.

“The past is a foreign country”? Acculturation theory and the anthropology of globalization

Etnográfica, 15 (2): 313-336

The logo is not flat: evolving picture marks

From the boom of corporate identity in the 50s, 60 years have passed, and we now see picture marks become more complex and question axioms of identity design, like simplicity or bidimensionality. In these changing times, where access to technology and to information makes it possible for one to see the world as a ‘flat’ place [1], where virtually anyone with a computer can create, it is worth considering how much has changed and how much remains the same in picture marks design. Are the silent designers [2] — the technology and software — growing louder? Are picture marks mimicking each other? Are graphic marks following trendy solutions? It is clear the change of paradigms the new technologies have over the graphic zeitgeist. However, what are the consequences of the transformation in the modus operandi and its result in picture marks evolving solutions? And what does this evolution say about us? Being both a condensation of meaning about a corporation or institution and a rhetorical instrument by which to persuade an audience that a product or entity has distinctive and desirable qualities, picture marks are, therefore, a condensed representation of social identity. They are signs full of signification beyond themselves, representing ourselves and our world and by means of its analysis we can learn a bit more about our role as designers, our relation towards new technologies and foresee our role as designers in the future.