The ability to associate with activation domains in vitro is not required for the TATA box-binding protein to support activated transcription in vivo.

The TATA box-binding protein (TBP) interacts in vitro with the activation domains of many viral and cellular transcription factors and has been proposed to be a direct target for transcriptional activators. We have examined the functional relevance of activator-TBP association in vitro to transcriptional activation in vivo. We show that alanine substitution mutations in a single loop of TBP can disrupt its association in vitro with the activation domains of the herpes simplex virus activator VP16 and of the human tumor suppressor protein p53; these mutations do not, however, disrupt the transcriptional response of TBP to either activation domain in vivo. Moreover, we show that a region of VP16 distinct from its activation domain can also tightly associate with TBP in vitro, but fails to activate transcription in vivo. These data suggest that the ability of TBP to interact with activation domains in vitro is not directly relevant to its ability to support activated transcription in vivo.

Lesion-induced reorganization in the brainstem is not completely expressed in somatosensory cortex.

Electrophysiological and neuroanatomical methods were used to determine the extent to which neonatal forelimb removal altered the organization of the cuneate nucleus and representations of the fore- and hindlimbs in the primary somatosensory cortex of adult rats. Neonatal forelimb removal resulted in invasion of the cuneate nucleus by sciatic nerve primary afferents and development of cuneothalamic projection neurons with split receptive fields that included both the hindlimb and forelimb stump. Mapping in the primary somatosensory cortex of the neonatally manipulated adult rats demonstrated abnormalities, but the major change observed in the cuneate nucleus was demonstrable at only a few (5%) cortical recording sites in the remaining stump representation and there were none at all in the hindlimb representation. These results suggest that lesion-induced brainstem reorganization may be functionally suppressed at either the thalamic or cortical level.

Constitutive activation of phototransduction by K296E opsin is not a cause of photoreceptor degeneration.

The missense mutation Lys-296-->Glu (K296E) in the rhodopsin gene produces an opsin with no chromophore binding site and therefore is not activated by light. Nevertheless, the mutant opsin constitutively activates transducin in vitro and causes photoreceptor degeneration in vivo, possibly by continuously activating the phototransduction cascade, analogous to constant exposure to environmental light. We studied the K296E mutation in eight lines of transgenic mice. Each line developed photoreceptor degeneration with the rate of degeneration increasing monotonically as the ratio of mutant:wild-type opsin mRNA increased. At no time in the course of degeneration was there endogenous light adaptation in the retina as measured by the electroretinogram. The mutant opsin was found to be invariably phosphorylated and stably bound to arrestin. Light-independent activation of transducin was demonstrated only after the removal of arrestin and dephosphorylation of K296E opsin. Thus, K296E opsin in vivo does not activate the phototransduction cascade because it is shut off by photoreceptor inactivation mechanisms. Our data show that the K296E mutation does not cause photoreceptor degeneration by continuous activation of phototransduction.

Factor Markets in General Computable Equilibrium Models. Factor Markets Working Document No. 47, May 2013

One objective of Computable general equilibrium (CGE) models is the analysis of economy-wide effects of policy measures. The focus of the Factor Markets project is to analyse the functioning of factor markets for agriculture in the EU-27, including the Candidate Countries. While agricultural and food markets are fully integrated in a European single market, subject to an EU-wide common policy, the Common Agricultural Policy (CAP), this is not the case for the agricultural factor markets capital, labour and land. There are partly serious differences with regard to member state regulations and institutions affecting land, labour and capital markets. The presentation of this heterogeneity of factor markets amongst EU Member States have been implemented in the CGE models to improve model-based analyses of the CAP and other policy measures affecting agricultural production. This final report comprises the outcome of a systematic extension and improvement of the Modular Applied GeNeral Equilibrium Tool (MAGNET) model starting from an overview of the current state of the art to represent factor markets in CGE models to a description of work on labour, land and capital in MAGNET.

Is the "Dubai model" a new paradigm for growth and investment strategies for oil-based economies? Case study: Eurasia. ACES Working Papers No. 8, 2008

The first part of the paper addresses the theoretical background of economic growth and competitive advantage models. Although there is a whole set of research on a relationship between foreign direct investments and economic growth, little has been said on foreign direct investments and national competitive advantage with respect to economic growth of oil and gas abundant countries of Middle East and Central Asia. The second part of our paper introduces the framework of the so-called "Dubai Model" in detail and outlines the key components necessary to develop sustainable comparative advantage for the oil-rich economies. The third part proceeds with the methodology employed to measure the success of the "Dubai Model" in the UAE and in application to other regions. The last part brings the results and investigates the degree to which other oil and gas countries in the region (i.e. Saudi Arabia, Kuwait, Qatar, Iran) have adopted the so-called "Dubai Model". It also examines if the Dubai Model is being employed in the Eurasian (Central Asian) oil and gas regions of Kazakhstan, Azerbaijan, Turkmenistan and Uzbekistan. The objective is to gauge if the Eurasian economies are employing the traditional growth strategies of oil-rich non-OECD countries in managing their natural resources or are they adopting the newer non-traditional model of economic growth, such as the "Dubai Model."

Reform momentum and its impact on Greek growth. Bruegel Policy Contribution 2015/12, July 2015

Greece has an imperfect track-record of structural reform implementation. However, the poor growth outcome of the Greek programmes is also a consequence of the timing and composition of reforms, which were not optimally geared towards a speedy transition to a new growth model based on the private sector. While the main responsibility for this lies with the Greek authorities, international institutions share the responsibility for the poor growth-enhancing effect of reforms. In the current context, further structural reform efforts should be mainly targeted at supporting Greece's speedy return to solid growth rates. This is not only because poverty and unemployment have reached very high levels, but also for political economy reasons: reforms must quickly be seen to be working in order to buttress the consensus in favour of reform. Further efforts should be made to improve Greece’s business environment and to liberalise product markets, in addition to shifting taxation away from labour and towards consumption. Reforms to improve the quality of institutions should continue and are very much needed in the Greek setting, while taking into account that their demanding implementation might use up administrative capacity and their impact on growth will only be seen over long time horizons.

Late Putin. The end of growth, the end of stability. OSW POINT OF VIEW #55, 2015-10-05

Since Vladimir Putin returned to the Kremlin as President in May 2012, the Russian system of power has become increasingly authoritarian, and has evolved towards a model of extremely personalised rule that derives its legitimacy from aggressive decisions in internal and foreign policy, escalates the use of force, and interferes increasingly assertively in the spheres of politics, history, ideology or even public morals. Putin’s power now rests on charismatic legitimacy to a much greater extent than it did during his first two presidential terms; currently the President is presented not only as an effective leader, but also as the sole guarantor of Russia’s stability and integrity. After 15 years of Putin’s rule, Russia’s economic model based on revenue from energy resources has exhausted its potential, and the country has no new model that could ensure continued growth for the economy. The Putinist system of power is starting to show symptoms of agony – it has been unable to generate new development projects, and has been compensating for its ongoing degradation by escalating repression and the use of force. However, this is not equivalent to its imminent collapse.

Is there a way out of the Polish pickle? EPIN Commentary No. 31/22 January 2016

Poland is making headline news again. This time, however, not in a role of Central European Wunderkind surfing the economic crisis, but for reasons to be less proud of. Ever since the Prawo and Sprawiedliwość (PiS, a member of European Conservatives and Reformists group in the European Parliament) government took power after the elections in November, Poland has experienced political turmoil and is now facing accusations that the rule of law is in danger. This constitutes a major challenge for the European Union and for its other member states, which are looking for ways to deal with a recalcitrant state that makes a rapid U-turn on democratic fundamentals and takes any criticism hysterically. This is not the first time that the organisation has had to deal with such a case, yet solutions have not yet been found. Hungary is a case in point. And now Polish leaders too seem convinced about the virtues of the concept of illiberal democracy. Which prescription should the EU use to buck the trend and what are the potential side-effects?

Sottotitolaggio e pivot subtitling a confronto nello spezzone del film "This is England".

Lo scopo di questa tesi è mettere a confronto due tecniche di sottotitolaggio presenti sul mercato, sottotitolando uno spezzone del film “This is England”. Il primo approccio è il sottotitolaggio tradizionale, ovvero la creazione di sottotitoli in una data lingua a partire dall’audio e dallo script nella lingua dei dialoghi originali. Il secondo metodo è il pivot subtitling, che consiste nella creazione di sottotitoli in una determinata lingua a partire da sottotitoli esistenti in una lingua diversa da quella dei dialoghi originali. Questa tesi nasce dalla curiosità di sperimentare personalmente le due tecniche e formare una mia opinione critica al riguardo. Così è seguita la scelta di un film. Il film “This is England”, di difficile comprensione a causa di accenti particolarmente marcati di alcuni protagonisti, della densità di alcuni dialoghi e dei riferimenti culturali alla sottocultura inglese skinhead nata a fine anni ‘60. La parte principale del lavoro è stata la creazione dei sottotitoli. Nel primo capitolo introdurrò il film, spiegherò la prima fase del lavoro, ovvero come ho svolto il processo del sottotitolaggio tradizionale, successivamente seguiranno nozioni sui pivot subtitles e il secondo processo di creazione di quelli italiani. Il secondo capitolo spiegherà il concetto di qualità dei sottotitoli. Successivamente seguiranno i commenti ai sottotitoli: si tratterà di mettere a confronto i sottotitoli ottenuti con le due diverse tecniche per la medesima battuta o scena. Per finire analizzerò le differenze che emergono dalle due tecniche, l’impatto sul pubblico, i vantaggi e gli svantaggi di ognuna e i motivi per cui una viene utilizzata più dell’altra. Queste considerazioni serviranno per dare una risposta alla questione della tesi: in cosa consiste la differenza fra le due tecniche? Sono accettabili entrambi i risultati seppur diversi?

(Table T1) Ages of white mica clasts in core samples of ODP Hole 210-1276A

Fifty-seven white mica clasts were separated from five samples taken from near the bases of turbidites ranging in age from early Albian to middle Eocene. Twenty two (39%) of the micas have ages between 260 and 340 Ma and five (9%) have older ages (~400-600 Ma). The former age range is characteristic of the North American Alleghenian orogeny and the Iberian Variscan orogeny. The latter range is characteristic of the North American Acadian orogeny and older basement rocks in the Grand Banks and Newfoundland areas. Both age ranges are present in the middle Eocene sample, but only the younger range occurs in the middle Albian sample. This difference could be a sampling artifact. If this is not the case, then the most likely explanation is that the Acadian-aged micas within the Meguma Zone underlying the Grand Banks were totally reset by Alleghenian reactivation of the zone, a feature which occurs extensively in Nova Scotia. The addition of Acadian-aged micas in the middle Eocene sample may reflect a change in sediment provenance as drainage systems unrelated to rift topography developed. With the exception of one clast dated at 186 Ma, the 12 other micas obtained from the upper Paleocene sample yielded ages between 55 and 74 Ma, with 7 falling within ±2 m.y. of the 57-Ma age of the sample indicated by the biostratigraphic age-depth plot for Site 1276. This, together with the volcaniclastic content of the sample, indicates an input from near-contemporaneous volcanism. The nearest known occurrences of near-contemporaneous late Paleocene volcanism that could have produced white micas are in Greenland and Portugal, some 2000 and 1500 km distant, respectively, from Site 1276 during the Paleocene. However, ages of volcanism in these areas indicate that they could probably not be sources of micas younger than 60 m.y., which suggests some as-yet unknown volcanic source in the North Atlantic area. Accumulation in the Grand Banks area of airborne-transported volcaniclastic material from eruptions of slightly different ages, followed by a single resedimentation event, could account for the spread of dates obtained from the sample. White micas from the lowermost Albian sample show a spread of ages between 37 and 284 Ma that is completely different from the age distribution pattern of the middle Albian and middle Eocene samples. The sample location is between, and at least 25 m above and below, two igneous sills dated at 98 and 105 Ma. The sills have narrow thermal aureoles and ages older than the youngest detrital micas in the sample. It is unlikely, therefore, that the spread of mica ages in the sample is due to partial resetting of ages caused by thermal effects associated with the intrusion of the sills. The resetting may have been associated with a longer lived thermal event.

This is India.

"First edition."

"This is gonna hurt me more than it hurts you!" : a manager's guide to taking adverse actions /

Mode of access: Internet.

This is photography, its means and ends,

Mode of access: Internet.