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See detailWhich Caregiving esteem for which Gender ?
Bucki, Barbara UL; Baumann, Michèle UL

in Psychology and Health (2012), 27(suppl 1), 170-171

Background: Two years after stroke, are the factors of the esteem of caregiving the same by gender? Methods: Face-to-face questionnaires administered to 92 Luxembourgish and Portuguese stroke patients and ... [more ▼]

Background: Two years after stroke, are the factors of the esteem of caregiving the same by gender? Methods: Face-to-face questionnaires administered to 92 Luxembourgish and Portuguese stroke patients and their 67 men and 25 women caregivers. For each sex, a multiple regression entering:- Neurological impairments,- Patients’ and caregivers’ life satisfaction [1;10],- Reactions towards caregiving: esteem (dependent variable), lack of family support, impacts on finances, schedule and health (Caregiver Reaction Assessment subscales),- Confidence in information subscale from the Carer Satisfaction Community Services. Results: Caregivers with a high caregiving esteem are, in women: those who trust information from community services ( ¼0.412***) and care for patients keeping few sensory impairments ( ¼0.300**; R2adj.¼0.257); in men : those who are low impacted on their health ( ¼0.471*) and care for patients satisfied with life ( ¼0.371; R2adj.¼0.447). Discussion: Home-based rehabilitation can be sustained by developing men and women caregivers’ specific health capabilities. [less ▲]

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See detailWhich clustering algorithm is better for predicting protein complexes?
Moschopoulos, Charalampos N.; Pavlopoulos, Georgios A.; Iacucci, Ernesto et al

in BMC Research Notes (2011), (4), 549

Background Protein-Protein interactions (PPI) play a key role in determining the outcome of most cellular processes. The correct identification and characterization of protein interactions and the ... [more ▼]

Background Protein-Protein interactions (PPI) play a key role in determining the outcome of most cellular processes. The correct identification and characterization of protein interactions and the networks, which they comprise, is critical for understanding the molecular mechanisms within the cell. Large-scale techniques such as pull down assays and tandem affinity purification are used in order to detect protein interactions in an organism. Today, relatively new high-throughput methods like yeast two hybrid, mass spectrometry, microarrays, and phage display are also used to reveal protein interaction networks. Results In this paper we evaluated four different clustering algorithms using six different interaction datasets. We parameterized the MCL, Spectral, RNSC and Affinity Propagation algorithms and applied them to six PPI datasets produced experimentally by Yeast 2 Hybrid (Y2H) and Tandem Affinity Purification (TAP) methods. The predicted clusters, so called protein complexes, were then compared and benchmarked with already known complexes stored in published databases. Conclusions While results may differ upon parameterization, the MCL and RNSC algorithms seem to be more promising and more accurate at predicting PPI complexes. Moreover, they predict more complexes than other reviewed algorithms in absolute numbers. On the other hand the spectral clustering algorithm achieves the highest valid prediction rate in our experiments. However, it is nearly always outperformed by both RNSC and MCL in terms of the geometrical accuracy while it generates the fewest valid clusters than any other reviewed algorithm. This article demonstrates various metrics to evaluate the accuracy of such predictions as they are presented in the text below. Supplementary material can be found at: http://www.bioacademy.gr/bioinformatics/projects/ppireview.htm [less ▲]

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See detailWhich companies go public via SPACs? The role of venture capital
Hansen, Christopher UL

Scientific Conference (2022)

This study investigates the characteristics and stock market performance of companies going public via special-purpose acquisition companies (SPACs). Using a sample of 798 companies that went public in ... [more ▼]

This study investigates the characteristics and stock market performance of companies going public via special-purpose acquisition companies (SPACs). Using a sample of 798 companies that went public in 2020 and 2021, we compare those companies that went public via SPAC to companies that conducted a traditional IPO. Moreover, we examine the potential impact of venture capital funding on the mode of going public and the post-listing performance of the respective companies. Our results show that companies going public via SPAC in 2020 and 2021 did not systematically differ in their firm characteristics from traditional IPO companies. However, they perform nevertheless constantly and significantly worse in terms of stock return over a period of six months after becoming publicly listed. Venture capital funding has not per se an impact on the mode of going public, but companies with more prestigious VCs invested prefer to chose a traditional IPO over a SPAC to go public. [less ▲]

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See detailWhich criteria matter when impact investors screen social enterprises?
Block, Jörn; Hirschmann, Mirko UL; Fisch, Christian UL

in Journal of Corporate Finance (2021), 66

Impact investors pursue both financial and social goals and have become an important source of funding for social enterprises. Our study assesses impact investor criteria when screening social enterprises ... [more ▼]

Impact investors pursue both financial and social goals and have become an important source of funding for social enterprises. Our study assesses impact investor criteria when screening social enterprises. Applying an experimental conjoint analysis to a sample of 179 impact investors, we find that the three most important criteria are the authenticity of the founding team, the importance of the societal problem targeted by the venture, and the venture’s financial sustainability. We then compare the importance of these screening criteria across different types of impact investors (i.e., donors, equity investors, and debt investors). We find that donors pay more attention to the importance of the societal problem and less attention to financial sustainability than do equity and debt investors. Additionally, equity investors place a higher value on the largescale implementation of the social project than do debt investors. We contribute to the nascent literature on impact investing by documenting how impact investors make investment decisions and by providing a nuanced view of different investor types active in this novel market. Practical implications exist for both impact investors and social enterprises. [less ▲]

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See detailWhich demographic and socio-economic factors are associated with vaccination willingness and beliefs towards vaccination? Rapid report with first results
Leist, Anja UL; Klee, Matthias UL; Paccoud, Ivana UL et al

Report (2021)

In the framework of the CoVaLux project on vaccination and long COVID in Luxembourg, the project “Socio-economic determinants of long COVID and vaccination, and economic consequences with focus on labour ... [more ▼]

In the framework of the CoVaLux project on vaccination and long COVID in Luxembourg, the project “Socio-economic determinants of long COVID and vaccination, and economic consequences with focus on labour market and health care” aims to triangulate evidence from different data sources such as social security and general population data, the national cohort CON-VINCE as well as national health surveys. We seek to arrive at robust assessments of how socio-economic determinants shape vaccination willingness, occurrence, severity and persistence of long COVID, and economic consequences of long COVID in Luxembourg. [less ▲]

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See detailWhich dimensions of impulsivity are related to cigarette craving?
Billieux, Joël UL; Van der Linden, Martial; Ceschi, Grazia

in Addictive behaviors (2007), 32(6), 1189-99

Cigarette smoking is a very important health problem and represents the largest preventable risk factor for premature death in developed countries. A considerable body of research indicates that ... [more ▼]

Cigarette smoking is a very important health problem and represents the largest preventable risk factor for premature death in developed countries. A considerable body of research indicates that impulsivity is a central etiological concept in many theoretical models of tobacco addiction. The aim of this study is to analyse which dimensions of impulsivity are related to cigarette craving. To this end, 40 undergraduate psychology students were screened using the revised Questionnaire on Smoking Urges (QSU-12) and the French adaptation of the UPPS Impulsive Behavior Scale (UPPS). This scale identifies four distinct components associated with impulsive behaviour: urgency, lack of premeditation, lack of perseverance, and sensation seeking. The results showed that urgency is a significant predictor of tobacco cravings, while depression and anxiety are not. [less ▲]

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See detailWhich DSM validated tools for diagnosing depression are usable in primary care research? A systematic literature review
Nabbe, P.; Le Reste, J. Y.; Guillou-Landreat, M. et al

in European Psychiatry (2016), 39

IntroductionDepression occurs frequently in primary care. Its broad clinical variability makes it difficult to diagnose. This makes it essential that family practitioner (FP) researchers have validated ... [more ▼]

IntroductionDepression occurs frequently in primary care. Its broad clinical variability makes it difficult to diagnose. This makes it essential that family practitioner (FP) researchers have validated tools to minimize bias in studies of everyday practice. Which tools validated against psychiatric examination, according to the major depression criteria of DSM-IV or 5, can be used for research purposes? [less ▲]

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See detailWhich facets of impulsivity predict binge drinking?
Bø, R.; Billieux, Joël UL; Landrø, N. I.

in Addictive Behaviors Reports (2016), 3

Background: Impulsive binge drinking is a serious public health issue, and to reveal predisposing factors to this consumption pattern is, therefore, required. Impulsivity-related traits are important ... [more ▼]

Background: Impulsive binge drinking is a serious public health issue, and to reveal predisposing factors to this consumption pattern is, therefore, required. Impulsivity-related traits are important predictors of alcohol use and abuse. Nonetheless, previous research in binge drinking has been confounded by various definitions and cut-off scores, implying that existing studies contributed to limited comprehension on the specific role of different impulsivity facets. The current study thus disentangles the role of impulsivity facets in binge drinking by adopting a dimensional approach, considering the condition on a continuum, to avoid relying on debatable and non-definitive criteria. Methods: 162 students underwent assessment of alcohol consumption, including drinking patterns and impulsive traits, as captured in the UPPS-P framework (i.e., negative urgency, positive urgency, sensation seeking, lack of perseverance, lack of premeditation). Multiple regression analyses were utilized in order to investigate the predictive role of each impulsivity facet in binge drinking. Results: Binge drinking was associated with sensation seeking. However, when statistically controlling for gender, age and global alcohol consumption, this effect disappeared, and negative urgency remained the only impulsivity component that significantly predicted binge drinking. Conclusion: We found the severity of binge drinking to be associated with negative urgency, suggesting that the binge drinking pattern is displayed in reaction to negative emotional states, and can be conceptualized as a maladaptive and short-term emotional coping. The study calls for prevention and treatment interventions designed to improve self-control, and more adaptive emotion regulation strategies. © 2016 . [less ▲]

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See detailWhich Factors Play a Role in Coco Issuance? Evidence from European Banks.
Wolff, Christian UL

E-print/Working paper (2021)

Detailed reference viewed: 88 (7 UL)
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See detailWhich Factors Play a Role in Coco Issuance? Evidence from European Banks.
Wolff, Christian UL

in Journal of Derivatives (2022), (Fall),

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See detailWhich Factors Play a Role in Coco Issuance? Evidence from European Banks.
Wolff, Christian UL

Scientific Conference (2022, June 20)

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See detailWhich Factors Play a Role in Coco Issuance? Evidence from European Banks.
Wolff, Christian UL

in Best Paper Award (2022)

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See detailWhich Factors Play a Role in Coco Issuance? Evidence from European Banks.
Wolff, Christian UL

Scientific Conference (2022, July 06)

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See detailWhich Properties has an Icon? A Critical Discussion on Evaluation Methods for Standardised Data Protection Iconography
Rossi, Arianna UL; Lenzini, Gabriele UL

in Proceedings of the 8th Workshop on Socio-Technical Aspects in Security and Trust (STAST) (2021)

Following GDPR's Article12.7's proposal to use standardized icons to inform data subject in "an easily visible, intelligible and clearly legible manner," several icon sets have been developed. In this ... [more ▼]

Following GDPR's Article12.7's proposal to use standardized icons to inform data subject in "an easily visible, intelligible and clearly legible manner," several icon sets have been developed. In this paper, we firstly critically review some of those proposals. We then examine the properties that icons and icon sets should arguably fulfill according to Art.12's transparency provisions. Lastly, we discuss metrics and evaluation procedures to measure compliance with the Article. [less ▲]

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See detailWhich psychological factors influence Internet addiction? Evidence through an integrative model
Burnay, J.; Billieux, Joël UL; Blairy, S. et al

in Computers in Human Behavior (2015), 43

Since the appearance of Internet, several preoccupations have appeared as a result, with Internet addiction being one of the most common. The goals of the present study were twofold. First, to examine ... [more ▼]

Since the appearance of Internet, several preoccupations have appeared as a result, with Internet addiction being one of the most common. The goals of the present study were twofold. First, to examine which psychological factors are relevant to explain Internet addiction, including impulsivity, passion and social provision. Second, to incorporate all these factors into an integrative model. Based on multiple regressions and path analysis, results revealed a positive relation between Internet addiction and specific impulsivity components (lack of perseverance, urgency) and obsessive passion. Moreover, positive relations were observed between obsessive passion and reassurance of worth, opportunity for nurturance, sensation seeking and harmonious passion. In other words, Internet addiction is related to obsessive passion, but is explained by different psychological factors. Accordingly, both Internet addiction and obsessive passion can be viewed as two important and complementary facets of problematic Internet use. ©2014 Elsevier B.V. All rights reserved. [less ▲]

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See detailWhich Psychological Quality of Life must have the Newly-Registered Students from three European Universities to acquire Employability Skills?
Baumann, Michèle UL; Pelt, Véronique UL

in Psychology and Health (2010), suppl

Modem universities are competitive environments that must enable students to meet occupational requirements. Our survey assesses the associations between psychological quality of life and employability ... [more ▼]

Modem universities are competitive environments that must enable students to meet occupational requirements. Our survey assesses the associations between psychological quality of life and employability skills and others associate factors among newly-registered students from social sciences faculties. 236 volunteers (85 Luxembourg, 82 Belgium, 69 Romania) completed an online questionnaire (participation, 66%). Employability skills (ES) were assessed using a scale covering communication, interpersonal relations, capacity for innovation; quality of life was measured using Whoqol-Bref domains concerning psychological, environment, and social relations. Female respondents were predominantly (90% Romanian, 75% Luxembourg, 67% Belgian students). Belgian students were the youngest (18.5 years, 19.1 Rom, 21.2 Lux); the Luxembourg students entered university one year later. ES score was higher among Luxembourg and Romania than Belgium students (77,8 vs 71,3 vs 68,2). Psychological Whoqol-bref score was highest among Luxembourg and Romania students, Belgian students had the lowest (74.6 vs 65.3 vs 64.0). It was correlated positively with social relations and environment Whoqol-bref domains, and with ES score for Luxembourg and Romanian, but negatively for Belgian students. Employability skills related to psychological health among students enrolled into vocational courses from Luxembourg and Romania faculties, but not their academically orientated Belgian counterparts. University is a natural setting to promote programmes geared to psychological counseling, improvement of the social environment, and assistance services for university work. [less ▲]

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See detailWhile there is hope – Existentianl fears, hopelessness and quality of life in cancer patients
Hoffmann, Martine UL; Ferring, Dieter UL

in Annual Conference of the Canadian Association of Psychosocial Oncology. Halifax, Canada (2008)

Detailed reference viewed: 45 (1 UL)
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See detailWhispering Botnet Command and Control Instructions
Steichen, Mathis UL; Ferreira Torres, Christof UL; Fiz Pontiveros, Beltran UL et al

in 2nd Crypto Valley Conference on Blockchain Technology, Zug 24-26 June 2019 (2019, June 25)

Detailed reference viewed: 149 (1 UL)
See detailWhite Collar Crime. A Comparative Perspective
Ligeti, Katalin UL; Tosza, Stanislaw UL

Book published by Hart Publishing (2018)

White collar crime has expanded significantly over the course of the past two decades. Yet, not only as the amount of national and international legislation in the field grown, but it has also endured ... [more ▼]

White collar crime has expanded significantly over the course of the past two decades. Yet, not only as the amount of national and international legislation in the field grown, but it has also endured changes driving it away from the classic criminal law. These trends have been reflected in changes to national legislation, not infrequently prompted by supranational law, for example, in the financial or the environmental sector. New punishing regimes have emerged, such as UN blacklisting, smart sanctions, civil asset forfeiture, financial supervisory powers, compliance law, and anti-money laundering laws. Furthermore, the role of administrative sanctioning law has been growing as well as the role of private actors in the enforcement of punitive sanctions. The aim of this volume is to examine how various national criminal justice systems across Europe deal with the aforementioned challenges. In the first part, it takes a closer look at the following national systems: France, Germany, Poland and Sweden. Furthermore, it compares the European approach with the American one as a source of inspiration for unresolved difficulties and future developments. Further still, the authors explore those challenging issues regarding the field of economic and financial crime, including the Senior Managers Regime, corporate criminal liability, and whistle-blowers' protection. Timely and pertinent, this is an important new work in a fast-moving field. [less ▲]

Detailed reference viewed: 51 (1 UL)