Miracle-dz/UniFAR-FTUs huggingface dataset:
The Next Logical Step? An Examination of Elite Athletes' Transitions Into Post-Athletic High-Performance Coaching Roles

Introduction The trend of elite athletes retiring from competitive sport and moving into highperformance coaching roles is now widespread across many sports (Mielke, 2007). When reviewing the background credentials of most elite and successful coaches across men’s or women’s sport, experience as a former competitive athlete can quite easily be identified as a regular and seemingly important theme (Barker-Ruchti et al., 2014). Indeed, a high-performance coach not possessing a prior competitive-athletic career is rare (Kelly, 2008). Subsequently, for athletes considering a post-athletic career when approaching retirement, the historical and cultural acceptance of this pathway has resulted in the transition into a coaching position to be regarded as the ‘next logical’ step to follow. As will be highlighted later in this chapter, the career trajectory between athlete and coach has been regarded by the athletes themselves, fellow coaches and senior sports club directors to not only be a logical progression but one that is seamless. These perspectives have been mirrored by empirical research that has analysed coach development pathways. The coach pathway models that have been created have thus represented the transition between athlete and coach in what can be best described as a functionalist attitude on account that such transitions are unproblematic (Christensen, 2013).
Recipes for customer loyalty: a cross-country study of the hotel industry

Purpose Based on the tenets of complexity theory, the purpose of the study is to identify the causal recipes that can lead to improved customer loyalty. Design/methodology/approach A cross-country sample was drawn from Pakistan, China and Italy to explore customers’ hotel experiences. The study used asymmetrical fuzzy set qualitative comparative analysis (fsQCA) to unearth the recipes of antecedent conditions that can predict high scores in customer loyalty. Findings The study results complementing the major tenets of complexity theory found several recipes in each of the countries that can lead to improved customer loyalty. Practical implications Instead of focusing on individual factors, and how they impact loyalty, the study will help hotel management to understand the complexity of loyalty and it may not be improved through individual focus on antecedent conditions, instead, different pathways/recipes can help improve the loyalty. The study will help managers uncover alternative ways to attain increasing customer loyalty. The results reveal that customers in different countries have varied paths leading to loyalty, showing that hotel administration should not consider all customers as equal, with changing culture there is a change in how high loyalty may be achieved. Originality/value Customer loyalty is a complex construct, and the latest research reveals that symmetric methods have significant limitations, as they view loyalty as an outcome of isolated antecedents. Symmetric methods are less informative and have limited theoretical implications. Drawing on the tenets of complexity theory the study contributes to the loyalty literature in the hotel industry by highlighting the causal configurations leading to improved customer loyalty.
Selective hydrolysis of hexenuronic acid groups and its application in ECF and TCF bleaching of kraft pulps

Lors de la cuisson kraft, une grande partie des groupes acides 4-O-methylglycuroniques des xylanes du bois indigene est convertie en groupes d'acides 4-desoxyhex-4-enuroniques (HexA). Nous presentons ici une methode permettant l'extraction selective du HexA a l'aide d'une hydrolyse douce a l'acide des pâtes kraft. La quantite de HexA extraite etait en correlation lineaire avec une diminution de l'indice Kappa. Selon le type de pâte, l'indice Kappa a ete reduit de 2 a 7 unites. L'extraction du HexA a permis de reduire de facon significative la consommation de produits chimiques lors des sequences de blanchiment sans chlore elementaire et sans aucun chlore. La teneur en metal de transition dans les pâtes etait, apres traitement, aussi faible qu'apres un autre traitement avec des agents de complexion. L'hydrolyse selective n'a eu aucun effet marque sur les proprietes du papier des pâtes hautement blanchies, mais elle a ameliore de facon importante la stabilite de la blancheur des pâtes blanchies a l'oxygene et au peroxyde.
Mass Media Occurrence as a Political Career Maker

Ample work in political communication showed that high-level politicians get more media attention than their lower ranking colleagues. With power comes media attention. More than hard work, charisma, or experience, it is the political function performed by politicians that is the crucial factor in explaining how much media attention they receive. But what about the opposite relationship: does media attention also generate power? In this paper, we examine the media path leading to power. Basically, two important career steps of politicians are assessed: becoming a party leader and becoming a minister; we test whether, compared to those who did not make a top career, the politicians who came to take these steps were more prominent in the media before they moved up and became elite politicians. We draw on the case of Belgium here and leverage on a longitudinal automated media content analysis (2000–2020) combined with a data set of 532 national/regional politicians and their careers. The study finds that media occurrences matters for being promoted to a top function in Belgium, more so for becoming a minister than for becoming a party leader. Furthermore, rejecting our initial idea based on political mediatization theories, the influence of media occurrence does not seem to increase through time for both functions.
Intent to Stay in Nursing Profession and Associated Factors Among Nurses Working in Public Hospitals of Harari Regional State and Dire Dawa Administration, Eastern Ethiopia

Background: Intent to stay in nursing profession becomes a critical issue across a globe and lack of nurses represent problems of health care system in terms of cost, ability to care for patients and quality of care. Many nurses are departing from their profession. There is scarce data about the level and factors associated with intent to stay.Objective: To determine the level of intent to stay in nursing profession and associated factors among nurses working at public hospitals of Harari regional state and Dire Dawa Administration, Eastern Ethiopia. Methods: Institutional based cross-sectional study was conducted among 413 nurses working in public hospitals, Harar and Dire Dawa Administration from March 1 to 30/2020. Participants were selected by simple random sampling methods. Interviewer guided pre-tested and structured self-administered questionnaire were used to collect data. Data were entered using EpiData Version 4.6 and exported to SPSS Version 20 for analysis. Descriptive statistics were carried out. Bivariable and multivariable analysis were used. The association between dependent and independent variables was determined using adjusted odds ratio with 95% confidence interval. Finally, the variables that have p-value of <0.05 were considered as statistically significant. Goodness of fit was tested by Hosmer Lemeshow statistic which was 0.254 and omnibus test, which was 0.00. Results: The results showed that level of Nurses’ intent to stay in the profession was 49.3% (95%CI: 46-55.9). Having dependent family members (AOR=1.908, 95%CI:1.142-3.188), overall job satisfaction (AOR=6.54, 95%CI, 2.774-15.41) and overall organizational commitment (AOR=0.301, 95%CI, 0.127-0.713) and normative commitment (AOR=3.617,95%CI, 1.879-6.963) were significantly associated with intent to stay.Conclusion: This study showed that the level of intent to stay was low among nurses. Having dependent family members, job satisfaction, organizational commitment and having a high normative commitment showed association with intent to stay. This kind of instability in nursing staffs might compromise the nursing service quality. Therefore, enhancing nurses’ job satisfaction, autonomy, professional opportunity, and organizational commitment are key for improving nurse’s intent to stay.
Fishing Gear Pattern Recognition by Including Supervised Autoencoder Dimensional Reduction

Fishing is a crucial worldwide activity as it provides a source of food and economic income. A challenge in ecology and conservation is decreasing overfishing and illegal, unreported, and unregulated fishing (IUUF). One strategy to decrease those issues is to track vessels for detecting fishing behaviors through monitory systems. In this letter, we present an approach to classify fishing behaviors, specifically, for four fishing gear types (trawl, purse seine, fixed gear, and longline) using automatic identification systems (AISs) data from the Global Fishing Watch platform. Thus, our main contribution is how we propose data processing by including a supervised autoencoder dimensional reduction (SA-DR) processing data step. This step allows removing redundant features and noise, avoiding overfitting, decreasing data complexity, and preserving the differences between classes. Specifically, we propose to use IVIS and centroid encoder (CE) methods. The experimental results show how our approach applying SA-DR over the vessel trajectory feature representation reduces the variation results among different classifiers and achieves a high classification accuracy of up to 95%. This result could help prevent IUUF, overfishing, and improve fishery management strategies.
The Role of Conserved Residues in the DEDDh Motif: the Proton-Transfer Mechanism of HIV-1 RNase H

: RNase H is a prototypical example for two metal ion catalysis in enzymes. An RNase H activity cleaving the ribo-nucleic acid (RNA) backbone of a DNA/RNA hybrid is present in important drug targets, such as the HIV-1 reverse transcriptase but also in many other nucleases such as
Constraints on the P-V-T equation of state of MgSiO3 perovskite

Abstract Equation of state fits to experimental P,V,T data were examined by the inversion of synthetic data sets using the thermoelastic parameters of MgSiO3 perovskite. Our results show that by extending the pressure and temperature range to 130 GPa and 2500 K, the volume dependence of the Grüneisen parameter, q (∂lng/∂lnV), could be resolved to ~10% under the best circumstances. However, simulations also showed strong correlation between the bulk modulus, KT0, and its pressure derivative, K'T0, and q within the currently accepted uncertainty of elastic parameters for MgSiO3 perovskite. We considered the effect of random error based on the reported uncertainty for different measurement techniques. Even though the laser heated diamond-anvil cell (LHDAC) technique has significantly larger temperature uncertainty, the ability to extend the pressure and temperature ranges allows for improved resolution of higher order thermodynamic parameters. However, systematic error from temperature inhomogeneity in the LHDAC sample could result in overestimation of q. We also performed Birch-Murhanghan-Debye (BMD) equation of state (EOS) fits for currently available data sets. Consistent with the simulation results, combining recent LHDAC (Fiquet et al. 1998) and resistance heated diamond-anvil cell (RHDAC) (Saxena et al. 1999) with lower P-T measurements (Ross and Hazen 1989; Wang et al. 1994; Utsumi et al. 1995; Funamori et al. 1996) we obtained q = 2.0(3) and γ0 = 1.42(4). The difference between q = 2.0(3) and the normally assumed value of q =1 strongly affects calculated values for higher order thermoelastic parameters [e.g., a, (∂KT/∂T)P] as well as first order parameters, such as density and bulk modulus at lower mantle conditions. However, possible systematic error sources need to be further investigated and measurements at higher P-T conditions promise to yield better constraints on the thermoelastic parameters of MgSiO3 perovskite
The ‘core’ leaders of the Communist Party of Great Britain, 1923–1928: their past, present and future

ABSTRACT Building on a previous study of the executive committee (EC) of the Communist Party of Great Britain (CPGB) in the 1920s, the 19 activists who formed the ‘core’ of the party leadership – a category defined by service on four or more of the five committees elected between 1923 and 1928 – were analysed. Biographical material and statistical data were utilized to explore their origins, age, occupation, education, earlier allegiances, party experience and future destinations. The entire cohort, the 19 ‘core’ leaders, together with the 20 Communists who served less frequently on the EC, 1923–1928, were then compared on the above variables with the group which had sat on the committee during the CPGB’s foundation period, 1920–1923. Those born in England decreased from 69% in the first period to 50% in the second; the proportion of Scots increased from 22% to 36% while the Welsh remained below 10%. Both cohorts were overwhelmingly white, male and working-class. Aggregating the two groups across the 9 years from 1920 to 1928, skilled workers made up more than 40% of the CPGB leadership – 26.4% were metal workers. Less than 16% of the leadership were miners, considerably less than among the membership generally, while 11% had attended university. Only 5.4% were female although women constituted 16% of CPGB members. Only two men of colour featured on the EC while more leaders than members came from middle-class backgrounds. At least 27% had not only left the EC but the CPGB itself by 1930; at the other end of the spectrum, 35% of the 1920’s leadership appeared on the committee beyond this period while four, the ‘core of the core’ served into the post-war years. There was diversity but ultimately political uniformity. CPGB leaders either accepted the authority of the Comintern or alternatively left the party as individuals. Constrained by the context, a dysfunctional model of organization and Soviet policy, they fell short of the Bolshevik model of the revolutionary leader.
The end of ‘Welcome Culture’? How the Cologne assaults reframed Germany’s immigration discourse

Controversy over immigration and integration intensified in German news media following Chancellor Merkel’s response to the refugee crisis of 2015. Using multidimensional scaling of word associations in reporting across four national news publications in conjunction with key event, moral panic and framing theories, we argue that reporting of events at Cologne station on New Year’s Eve 2015–2016 reframed debate away from terror-related concerns and towards anxieties about the sexual predation of dark-skinned males, thus racializing immigration coverage and resonating with a long history of Orientalist stereotyping. We further identify an increased clustering of ‘race’, gender, religion, crowd-threat and national belonging terms in reporting on sexual harassment incidents following Cologne, suggesting an increased criminalization of immigration discourse. The article provides new empirically based insights into the dynamics of news media reporting on migrants in Germany and contributes to scholarly debates on media framing of migrants, sexuality and crime.
Origin of magnetic anisotropy, role of induced magnetic moment, and all-optical magnetization switching for Co100−xGdx/Pt multilayers

The combination of Co, Gd, and Pt materials is a representative with perpendicular magnetic anisotropy (PMA) for the all-optical switching (AOS), which provides a promising route for ultrafast magnetization manipulation. This paper shows that the PMA of Co100−xGdx/Pt multilayers mainly originates not from the bulk property of ferrimagnetic Co100−xGdx but from the interface magnetic anisotropy between the Co100−xGdx and Pt layers. In addition, the contribution of magnetic moment induced in Pt becomes remarkable, which modulates the compensation temperature for the samples with thin Co100−xGdx layers. The Co100−xGdx/Pt multilayers exhibited the all-optical helicity-independent switching in a wide range of Gd concentrations, and the maximum AOS probability was achieved near the compensation composition. We discuss the correlation between the magnetic properties and the AOS probability for the Co100−xGdx/Pt multilayers. The AOS showed clear thickness dependence, which was attributable to the remarkable contribution of induced moment. Our findings are beneficial not only for understanding the mechanism of AOS but also for designing spintronic devices using ferrimagnets.
Comparative Proteomic Analysis of Erythropoiesis Tissue Head Kidney Among three Antarctic Fish Species

Antarctic icefish is the only known vertebrate species that lacks oxygen-carrying hemoglobin and functional erythrocytes. To reveal the unique hematopoietic process of icefish, we used an integrated approach including tandem mass tag (TMT) labeling and liquid chromatography-tandem mass spectrometry (LC-MS/MS) to quantify the dynamic changes in the head kidney whole proteome of a white-blooded icefish, Chionodraco hamatus, compared to those in two other red-blooded Antarctic fish, Trematomus bernacchii and Notothenia coriiceps. Of the 4,672 identified proteins, in the Antarctic ice fish head kidney, 123 proteins were significantly up-regulated and 95 proteins were down-regulated. The functional grouping of differentially expressed proteins based on KEGG pathway analysis shows that white blood fish and red blood fish have significant differences in erythropoiesis, heme biogenesis, leucocyte and platelet cell development. The proteins involved in the hematopoietic process in icefish showed a clear trend of downregulation of erythroid lineage marker proteins and upregulation of lymphoid and megakaryocytic lineage marker proteins, including CD9, ITGB2, and MTOR, which suggests a shift in hematopoiesis in the icefish head kidney due to the loss of erythrocytes. The results of the present study not only provide basic datasets for the head kidney proteins of Antarctic fishes, but also provide important references for studies on immunity and hematopoiesis in various species.
Efficacy of Certain Essential Oils, Copper Oxide, Copper Oxide Nanoparticle, Imazalil and Bacillus subtilis to Control Fruit Rot of Avocado

Disease incidence and disease severity of avocado fruit rot were assessed on cv. Hass and cv. Fuerte during 2019 and 2020 growing seasons. The highest percentages of disease incidence and disease severity were recorded in cv. fuerte in the market at El-Qanater El-Khayria, Qaliobia Governorate. On the other hand, the lowest percentages of disease incidence and disease severity were recorded in cv. Hass in the field at El- Rahawy, Giza Governorate during the two growing seasons. Four different fungi, i.e., Colletotrichum gloeosporioides, Lasiodiplodia theobromae, Fusarium moniliforme and Penicillium expansum were isolated from the naturally infected avocado fruits in the surveyed regions. Pathogenicity tests showed that the maximum percentage of disease severity on cv. Hass and cv. Fuerte resulted from infection by L. theobromae, followed by C. gloeosporioides, while the lowest percentage of disease severity was incited byP. expansum. The efficacy of alternative products namely essential oils of Lemongrass (Cymbopogon citratus L.), Rosemary (Rosmarinus officinalis L.) and Thyme (Thymus vulgaris L.) and Serenade ASO (Bacillus subtilis QST713) was evaluated in in vitro and in vivo as well as under ﬁeld conditions for controlling fruit rot of avocado comparing with Imazalil, Copper oxide and Copper oxide nanoparticles. Complete inhibition of colony growth and protection from fruit rot was recorded with essential oils and Copper oxide at concentration of 3 ml or g/L of each. Meanwhile, the same effect was recorded at concentration of 1 ml/ L in case of Imazalil, Copper oxide nanoparticles and Serenade ASO. However, under field conditions, Copper oxide nanoparticles and Imazalil gave the highest efficacy for controlling avocado fruit rot disease, followed by Serenade ASO, Copper oxide and Thyme, while the lowest efficacy was recorded when trees sprayed with Lemongrass and Rosemary, respectively. The results indicated that avocado fruit rot disease could be controlled using suitable concentration of the tested treatments.
Bimanual robot control for surface treatment tasks

This work develops a method to perform surface treatment tasks using a bimanual robotic system, i.e. two robot arms cooperatively performing the task. In particular, one robot arm holds the workpiece while the other robot arm has the treatment tool attached to its end-effector. Moreover, the human user teleoperates all the six coordinates of the former robot arm and two coordinates of the latter robot arm, i.e. the teleoperator can move the treatment tool on the plane given by the workpiece surface. Furthermore, a force sensor attached to the treatment tool is used to automatically attain the desired pressure between the tool and the workpiece and to automatically keep the tool orientation orthogonal to the workpiece surface. In addition, to assist the human user during the teleoperation, several constraints are defined for both robot arms in order to avoid exceeding the allowed workspace, e.g. to avoid collisions with other objects in the environment. The theory used in this work to develop the bimanual robot control relies on sliding mode control and task prioritisation. Finally, the feasibility and effectiveness of the method are shown through experimental results using two robot arms.
Analysis of allele frequencies of the selected 15 autosomal STR markers in Tikrit population – Iraq with comparison to Middle Eastern, African, and Europeans

Short tandem repeats (STRs) have been recommended as the highest polymorphic loci among the humana DNA regions. Therefore, STRs are agreeable to many genetic fields like forensic, population genetics and anthropological studies. The main aim of this research is to evaluate the autosomal STRs in Tikrit city-Iraq, to expand the human genetics database and forensic genetics analysis. The DNA database was obtained from 306 unrelated volunteers from native Tikrit population-Iraq, using 15 autosomal STR loci. The current study determined the allele frequencies in the Tikrit population and then compared them with other national Iraqi populations as well as with populations in the Middle East, Africa, and Europe. The highest level of heterozygosity was observed in D8S1179 and TH01 loci (0.797), while the less level was shown by CSF1PO (0.48). The departure from HWE Equilibrium was recorded in only 3 STR loci from a total of 15 loci analyzed (p<0.003). The Combined Match Probability (CMP) for 15 autosomal STR was 1 in 7.89208×10-19 and the Combined Discrimination Power (CDP) was 0.9999999997. The discrimination power (DP) was especially high in D2S1338, D18S51, D19S433 and D21S11. Based on the results observed in a Dendrogram, Tikrit population was clustered with other populations, likely reflecting the historical and geographical factors. D2S1338, D18S51, D19S433 and D21S11 markers were recognized as suitable for forensic genetics analysis in Tikrit population. Also, the 15 STRs markers provide information for the studies of genetic distances between the current study and other included populations to be compared with this study.