Miracle-dz/UniFAR-FTUs huggingface dataset:
Lustration and Democratisation in East-Central Europe

Poland. The publication of the names of communist secret service collaborators in March 1999 received extensive commentary from Polish and international media and dominated public discourse in Poland. Most of these opinions were extremely emotional and critical, targeting both the procedures and those implementing them and, above all, the idea of lustration itself. The Polish situation was no exception: the public cleavage over the assessment of the communist period and the desired ways of 'coming to terms' with this past marks the politics of all East-Central European societies.
Information Ratio Analysis of Momentum Strategies

In the past 20 years, momentum or trend following strategies have become an established part of the investor toolbox. We introduce a new way of analyzing momentum strategies by looking at the information ratio (IR, average return divided by standard deviation). We calculate the theoretical IR of a momentum strategy, and show that if momentum is mainly due to the positive autocorrelation in returns, IR as a function of the portfolio formation period (look-back) is very different from momentum due to the drift (average return). The IR shows that for look-back periods of a few months, the investor is more likely to tap into autocorrelation. However, for look-back periods closer to 1 year, the investor is more likely to tap into the drift. We compare the historical data to the theoretical IR by constructing stationary periods. The empirical study finds that there are periods/regimes where the autocorrelation is more important than the drift in explaining the IR (particularly pre-1975) and others where the drift is more important (mostly after 1975). We conclude our study by applying our momentum strategy to 100 plus years of the Dow-Jones Industrial Average. We report damped oscillations on the IR for look-back periods of several years and model such oscilations as a reversal to the mean growth rate.
Developing a Typology of Chinese Shopping Tourists: An Application of the Schwartz Model of Universal Human Values

ABSTRACT This study aims to develop a typology of Chinese shopping tourists based on the Schwartz values. As a medium for investigating rich segmented markets, values emerge as an alternative variable for personality, lifestyle, and other demographic and socioeconomic segmentation variables. Convenience sampling is adopted in this study, and 511 usable responses in China are obtained. Results of the factor analysis reveal the following five dimensions of personal values among Chinese shopping tourists: self-enhancement, universalism, assurance, self-direction, and benevolence. The cluster analysis, which used the aforementioned five dimensions, identify the following clusters: uncertainty (Cluster 1), passion (Cluster 2), balance (Cluster 3), and conservation (Cluster 4). This study provides insights into the nature of personal value of Chinese shopping tourists by applying the Schwartz values, and identifies the shopping travel characteristics of Chinese shopping tourists. The results of this study are expected to assist destination marketing organizations in creating strategies to provide better shopping environments and services for tourists, and to achieve higher levels of tourist satisfaction.
Ultrasonographic study of Achilles tendon and plantar fascia in chondrocalcinosis.

OBJECTIVE To investigate by high frequency grey-scale ultrasonography (US) and power Doppler sonography (PDS) the modality and frequency of involvement of the Achilles tendon and plantar fascia in chondrocalcinosis (CC), and to correlate these findings with clinical complaints and radiographic evidence. METHODS The heels of 57 consecutive patients with CC were evaluated by US, PDS, and radiography. One control group of 50 consecutive patients with osteoarthritis (OA) without signs of CC was studied in the same way. A second control group of 50 healthy subjects underwent only US/PDS examination. All subjects also underwent clinical assessment. RESULTS US revealed Achilles tendon calcifications in 57.9% of those with CC, but none in the control groups. Plantar fascia calcifications were observed in 15.8% of CC and in 2% of OA cases, but not in healthy controls. US showed no significant difference in postero-inferior and inferior calcaneal enthesophytosis between subjects with CC (59.6% and 61.4%, respectively) and those with OA (46% and 44%, respectively). Such alterations were also present, in lower percentages, in the healthy controls. Posterior and inferior calcaneal erosions were absent in all groups. Achilles enthesopathy was found in 22.8% of patients with CC (14.9% of heels, with vascular signals in 11.4% of heels on PDS). Deep retrocalcaneal bursitis was found in 10.5% of patients with CC (7% of heels, with vascular signals in 5.2% of heels on PDS). Plantar fasciitis was found in 40.3% of patients with CC (36% of heels, with vascular signals in 2.6% of heels on PDS) and in 14% of OA patients, but not in healthy controls. No significant correlation was found between talalgia or sex of patients and presence of calcifications. A significant correlation was observed between talalgia and Achilles enthesopathy (r = 0.78, p < 0.0001), deep retrocalcaneal bursitis (r = 0.7, p < 0.0001), and plantar fasciitis (r = 0.31, p < 0.001). A significant correlation between talalgia and vascular signals on PDS was observed in Achilles enthesopathy (r = 0.91, p < 0.0001) and deep retrocalcaneal bursitis (r = 0.65, p < 0.0001). The presence of vascular signals on PDS was significantly associated with the presence of tendinous and bursal grey-scale US alterations. Achilles tendon calcifications were 39% sensitive, 100% specific, and 77% accurate for the presence of CC, whereas plantar fascia calcifications were 15% sensitive, 98% specific, and 54% accurate. Excellent agreement was found between US and radiography in detecting Achilles tendon calcifications (k = 0.86), plantar fascia calcifications (k = 0.77), postero-inferior enthesophytosis (k = 0.90), and inferior enthesophytosis (k = 0.83). CONCLUSION Calcaneal tendon calcifications are frequent and asymptomatic findings in patients with CC, and they have a high specificity for this disease. US shows high agreement with radiography in depicting calcifications and enthesophytosis. Inflammatory changes of the calcaneal soft tissues are frequently observed by US and PDS in patients with chondrocalcinosis.
Tuberculose ganglionnaire: aspects épidémiologiques, diagnostiques et thérapeutiques, à propos de 357 cas

La tuberculose ganglionnaire (TG) est la localisation extrapulmonaire la plus fréquente au Maroc. Elle pose encore un problème diagnostique et thérapeutique. Le but du travail est d’ étudier le profil épidémiologique, diagnostique et thérapeutique de la tuberculose ganglionnaire. Il s'agit d'une étude rétrospective portant sur les nouveaux cas de TG suivis au centre spécialisé de tuberculose de Marrakech, entre Janvier 2011 et Décembre 2012. Trois cents cinquante sept cas de TG ont été inclus sur l'ensemble de 1717 cas de tuberculose toute forme confondue, soit une incidence de 20,8%. La moyenne d’âge était de 29,1 ans avec un sex ratio de 0,6 (62,5% de femmes). Le diabète, le contage tuberculeux et l'infection VIH ont été retrouvés respectivement dans 9%, 14,6% et 3,6% des cas. Les adénopathies étaient cervicales dans 95%, médiastinales dans 5,1%, abdominales dans 3,7%, axillaires dans 2,8% et inguinales dans 0,3% des cas. La radiographie du thorax (faite dans 96,4% des cas) a été anormale dans 8,1%. Le diagnostic a été confirmé dans 97,2% des cas. Le régime thérapeutique était 2 RHZE/4RH dans 88% des cas. Dans les cas suivis, l’évolution a été marquée par la disparition des adénopathies dans 95,2% et par l'augmentation du volume ganglionnaire dans 4,8%. 1,4% des cas ont été perdus de vue. La rechute de TG a été notée dans 3,1%. La TG reste fréquente et occupe la 2ème place après l'atteinte pulmonaire et pose un problème diagnostique et thérapeutique.
Swords of justice in an age of retrenchment? The role of trade unions in welfare provision1

The recent financial crisis has once again highlighted the precarious situation of trade unions: austerity measures have targeted unions’ traditional institutional ally, the welfare state, as well as their last organizational stronghold, the public sector. The purpose of this article is to examine how trade unions have responded to reductions in welfare provision, due either to reform or to state inaction, and how state retrenchment can provide a silver lining for unions via the enhancement of unions’ bargaining responsibilities. We argue that, apart from retrenchment and privatization, there is a third road to welfare reform which involves unions’ ‘collectivization’ of social risks through the take-up of marginalized policies in bargaining agreements. Presenting evidence from a most-likely (the Netherlands) and least-likely (Greece) case, we identify instances where unions have acted as pivotal political substitutes to the state in the realm of welfare provision.
Attracting public service motivated employees: how to design compensation packages

Public sector managers want to attract employees with high public service motivation as they are expected to perform better. The public service motivation literature rarely gives practical advice on how this can be done. Recognizing that compensation packages act as a sorting device that can be used to attract specific types of workers, we combine empirical measures of public service motivation with a newly developed approach to employees’ monetary valuation of compensation packages. This tool can be used to improve recruitment and retention of employees with high public service motivation. We find that public service motivated employees have a lower preference for bonus payments and stronger preferences for health care packages, but the associations depend on the specific context in which the employees work. This implies that the employees’ perceptions of the compatibility between the compensation package elements and societal interest should be taken into account, when the employees are motivated by doing good for society. Points for practitioners The findings of the article have implications for public managers who want to improve performance in their organizations by attracting employees with a high level of public service motivation. Our results indicate that bonuses should then be avoided, especially in administrative positions and when an emotion-based orientation towards doing good for others and society is important. Health care packages are generally a good idea, when it is important to attract employees who want to do good for the specific users of the service. Private health packages should, however, be avoided in public health care organizations.
Diet‐induced obesity alters anabolic signalling in mice at the onset of skeletal muscle regeneration

Obesity is classified as a metabolic disorder that is associated with delayed muscle regeneration following damage. For optimal skeletal muscle regeneration, inflammation along with extracellular matrix remodelling and muscle growth must be tightly regulated. Moreover, the regenerative process is dependent on the activation of myogenic regulatory factors (MRFs) for myoblast proliferation and differentiation. The purpose of this study was to determine how obesity alters inflammatory and protein synthetic signalling and MRF expression at the onset of muscle regeneration in mice.
Alterations in the financial markets of the Baltic countries and Russia in the period of economic downturn

Abstract The present article analyses the alternations in the causality in the financial markets during the 2008–2009 financial crisis with a clear focus on the changes and developments in the financial markets of the Baltic States and Russia in the period starting from 2008. The authors have advanced a hypothesis that the research methods of trends of an abrupt plunge and subsequent stabilistation of equity prices that were clearly discernable during the 1987 crisis are also pointfull for the current financial crisis. The present research was conducted on the basis of the following assumptions: both crises affected financial markets of several nations; a characteristic feature for the inception of the crises is an abrupt fall in equity prices; indications of stabilisation in financial markets become observable before financial experts conclude the end of the financial crisis. To confirm the hypothesis on the similarities of the general trends during the two major international financial crisis, the autho.
Ischemic preconditioning reduces Op6 generation and prevents respiratory impairment in the mitochondria of post-ischemic reperfused heart of rat.

The present study was performed to test whether the ischemic preconditioning could reduce mitochondrial O2. - production and prevent mitochondrial respiratory impairment upon reperfusion of ischemic hearts. The isolated perfused rat hearts were subjected to 30 min of global ischemia and 20 min of reperfusion. Ischemic preconditioning was performed, involving three 5-min periods of ischemia, each followed by a 5-min reperfusion just before a sustained ischemia. Ischemic preconditioning improved the post-ischemic cardiac function and reduced LDH release and malondialdehyde production upon reperfusion. 02. - generation of mitochondria isolated from the preconditioned hearts was significantly lower than that of mitochondria from the non-preconditioned hearts, and none of the activities of mitochondrial antioxidant enzymes (SOD, catalase, glutathione peroxidase) was altered as a consequence of the ischemic preconditioning alone. The impairment of mitochondrial state 3 respiration induced by ischemia and reperfusion was prevented by ischemic preconditioning. Amytal, a reversible respiratory chain blocker suppressing 02. - production in mitochondria, prevented the ischemia/reperfusion injury. The cardioprotective effect of Amytal could not be distinguished from that of ischemic preconditioning. These results suggest that the cardioprotective effect of ischemic preconditioning against the ischemia/reperfusion injury is attributed partly to the reduction of mitochondrial oxygen radical generation and prevention of the respiratory impairment during ischemia and reperfusion.
Ectopic secretion of osteocalcin, the major non‐collagenous bone protein, by the myeloma cell line NCI‐H929

In this study we provide the first evidence that human non‐osteoblastic cells secrete the bone‐specific protein osteocalcin. We show that the myeloma cell line NCI‐H929 constitutively produces low amounts of osteocalcin. Furthermore, we demonstrate that this production is strongly enhanced after 1,25(OH)2D3 stimulation. An amplification or a deregulation of the osteocalcin gene could be responsible for the observed phenomenon because NCI‐H929 has the unusual characteristic of having at least three chromosomes 1, where the osteocalcin gene was mapped (1q25‐q31). It is of interest to note that the patient in whom the NCI‐H929 cell line originated never developed osteolytic lesions despite extensive disease apparent at autopsy. Although lytic bone lesions with low osteocalcin serum levels are a common feature of multiple myeloma (MM), a small subset of patients does not develop lytic bone lesions or even demonstrate osteosclerotic MM. This occurrence is associated with high osteocalcin serum levels of unknown origin. In this context, osteocalcin production by immortalized tumor lacking any osteolytic potential could be relevant to the pathophysiology of this particular type of MM.
Institutional Shareholders and SEO Market Timing

Pecking order and market timing theories assume that corporate financing decisions are made in the interests of existing shareholders. We find that existing institutional investors, on average, significantly increase their share ownership at the time of the SEO, including SEOs that would be classified as overpriced based on ex-ante measures of mispricing, such as pre-issue returns and market-to-book ratios. We further find that higher pre-existing institutional shareholdings lead to less SEO timing. Overall, the results question whether firms engage in equity timing to benefit existing shareholders at the expense of investors buying shares in the SEOs.
Genetic Modification Technology and Producer Returns: The Impacts of Productivity, Preferences, and Technology Uptake

Modern biotechnology can produce genetically modified crops that are more productive or provide qualities some consumers might prefer. This article presents a partial equilibrium model of international agricultural commodity trade, which is used to examine the effects on producer returns of productivity, consumer preferences, and uptake rates of genetically modified crops. Both first- and second-generation genetically modified crops are considered. The analysis focuses on gross returns to agricultural producers in Australia, the European Union, New Zealand, and the United States. Results suggest that these regions are affected differently by productivity changes and consumer reactions to genetically modified crops. Copyright 2008, Oxford University Press.
Pharmacological management of hypertensive emergencies and urgencies: focus on newer agents

Introduction: Hypertensive crises are categorized as hypertensive emergencies and urgencies depending on the presence of acute target-organ damage; the former are potentially life-threatening medical conditions, requiring urgent treatment under close monitoring. Although several short-acting intravenous antihypertensive agents are approved for this purpose, until recently little evidence from proper trials on the relative merits of different therapies was available. Areas covered: This article discusses in brief the pathophysiology, epidemiology and diagnostic approach of hypertensive crises and provides an extensive overview of established and emerging pharmacological agents for the treatment of patients with hypertensive emergencies and urgencies. Expert opinion: Agents such as sodium nitroprusside, nitroglycerin and hydralazine have been used for many years as first-line options for patients with hypertensive emergencies, although their potential adverse effects and difficulties in use were well known. With time, equally potent and less toxic alternatives, including nicardipine, fenoldopam, labetalol and esmolol are increasingly used worldwide. Recently, clevidipine, a third-generation dihydropyridine calcium-channel blocker with unique pharmacodynamic and pharmacokinetic properties was added to our therapeutic armamentarium and was shown in clinical trials to reduce mortality when compared with nitroprusside. In view of such evidence, a change in pharmacological treatment practices for hypertensive crises toward newer and safer agents is warranted.
Computations of Flowfield over Reentry Modules at High Speed

A high-speed flow-past a reentry capsule generates a bow shock wave which causes a rather high surface pressure and as a result the development of high aerodynamic drag which is require for aero-braking purposes. Highly blunt configurations are generally preferred to decelerate space-capsule for safe returning on the Earth after performing the experiments. The bow shock wave is detached from the blunt fore-body and is having a mixed subsonicsupersonic region between them. The wall pressure distribution, the location of the sonic line and shock stand-off distance on the spherical cap region have been analytically calculated at very high speeds with an adiabatic index near to unity which gives a singular point at 60 deg from the stagnation point (Chester, 1956; Freeman 1956). The analytical approach for the high-speed flow over the blunt-body is considerably difficult and complex (Lighthill 1957). The flow-field over the reentry capsule becomes further complicated due to the presence of corner at the shoulder and the base shell of the reentry module. Reentry capsule configurations significantly differ from each other due to entry conditions, trajectory, and a number of aerodynamic factors such as aerodynamic axial force, normal force, static moment, damping coefficients. This leads to the necessity to investigate the influence of the shape of blunted bodied on the flow field and aerodynamic characteristics. (Bedin et al., 1992) have presented aerodynamic characteristics and geometrical parameters for the sixteen different reentry modules using experimental data of ballistic test facility. Aero-assist flight experiment (AFE) configurations have been analyzed using two different Navier-Stokes flow solvers by (Venkatapathy et al., 1991). Aerodynamic heating and pressure along with the fore-body and wake-flow structure during atmospheric entry of the Mars Pathfinder spacecraft have been computed by (Hass & Venkatapathy, 1995) using the commercially available general atmospheric simulation program (GASP 2.2). An aerodynamic analysis of the commercial experiment transport (COMET) reentry capsule has been carried out by (Wood et al., 1996) solving the laminar thin layer Navier-Stokes LAURA code for low supersonic to hypersonic speeds. The LAURA code is an upwind, point implicit, second-order accurate fluid dynamics solver based on an extension of the Roe fluxdifference splitting scheme. (Yamomoto & Yoshioka, 1995) carried out flow field computation over the OREX (orbital reentry experiments) using computational fluid dynamics approach coupled with the thermal response of the heat shield material using
Risk Factors for Hearing Loss after Pediatric Meningitis in Japan

Objectives We sought to identify predictors for hearing loss in Japanese children with meningitis. Methods We analyzed 155 cases of pediatric meningitis without other entities causing hearing loss in children admitted to Saitama Children's Medical Center between 1990 and 2005 for potential risk factors for hearing loss, using multiple logistic regression. Auditory brain stem response tests were performed to evaluate hearing loss. Results Of 155 children, 35 (23%) developed hearing loss (21 unilaterally and 14 bilaterally). Profound hearing loss (greater than 90 dB normal hearing level) occurred in 15 patients (9.7%; 4 unilaterally and 11 bilaterally). Of 112 patients with positive cerebrospinal fluid cultures, 27 (24%) developed hearing loss and 13 (12%) showed profound loss. Of 22 patients with Streptococcus pneumoniae meningitis, 11 (50%) developed hearing loss and 7 (32%) showed profound loss. Of 54 patients with Haemophilus influenzae meningitis, 11 (20%) developed hearing loss and 4 (7.4%) showed profound loss. High serum C-reactive protein levels and cerebrospinal fluid cultures positive for Streptococcus pneumoniae were identified as significant risk factors for hearing loss. Conclusions A high serum C-reactive protein level was first identified as a risk factor for hearing impairment after pediatric meningitis.