Miracle-dz/UniFAR-FTUs huggingface dataset:
Fathers’ Childcare: The Difference between Participation and Amount of Time

The main research question of this article is whether and how predictors of fathers' participation in childcare, defined as zero versus more than zero minutes of childcare, differ from predictors of participating fathers' amount of time on childcare, measured as minutes on the survey day. The sample is drawn from the Multinational Time Use Study (MTUS) and covers surveys from ten industrialised countries from 1987 to 2005. Results show that there are remarkable differences between factors influencing participation in childcare and factors associated with participating fathers' time spent with children. For example, the educational level has a strong impact on fathers' participation, but not on the amount of time spent on childcare. In contrast, work hours and whether data refer to a weekday or a weekend day hardly affect participation, but strongly affect fathers' time for childcare. There are also noticeable differences between the countries and between different points in time regarding factors influencing childcare participation and time. Results call for caution regarding findings from existing studies not distinguishing participation from participating fathers' childcare minutes.
Dichotic Ear Preferences of Stuttering Children and Adults

39 stutterers and 39 normal speakers indicated their ear preferences for dichotically presented words and digits. A single response mode for both dichotic words and digits was selected to study speech perception. Stutterers showed significantly less of the normal right-ear preference for dichotic words and digits than non-stutterers. The proportion of stutterers who failed to demonstrate a right-ear preference for dichotic words was significantly greater than for non-stutterers. 18% of the stutterers and none of the non-stutterers showed reversed or a left-ear preference for dichotic digits. Although non-stuttering children and adults performed alike on the dichotic tasks, the right-ear dichotic-words scores of stuttering children were significantly smaller than those of adult stutterers. The results are related to an early notion that stuttering may be related to mixed dominance and recent evidence showing that large percentages of older stuttering children show spontaneous remission of stuttering.
Allogeneic stem cell transplantation for advanced cutaneous T-cell lymphomas: a study from the French Society of Bone Marrow Transplantation and French Study Group on Cutaneous Lymphomas

The treatment of advanced stage primary cutaneous T-cell lymphomas remains challenging. In particular, large-cell transformation of mycosis fungoides is associated with a median overall survival of two years for all stages taken together. Little is known regarding allogeneic hematopoietic stem cell transplantation in this context. We performed a multicenter retrospective analysis of 37 cases of advanced stage primary cutaneous T-cell lymphomas treated with allogeneic stem cell transplantation, including 20 (54%) transformed mycosis fungoides. Twenty-four patients (65%) had stage IV disease (for mycosis fungoides and Sézary syndrome) or disseminated nodal or visceral involvement (for non-epidermotropic primary cutaneous T-cell lymphomas). After a median follow up of 29 months, 19 patients experienced a relapse, leading to a 2-year cumulative incidence of relapse of 56% (95%CI: 0.38–0.74). Estimated 2-year overall survival was 57% (95%CI: 0.41–0.77) and progression-free survival 31% (95%CI: 0.19–0.53). Six of 19 patients with a post-transplant relapse achieved a subsequent complete remission after salvage therapy, with a median duration of 41 months. A weak residual tumor burden before transplantation was associated with increased progression-free survival (HR=0.3, 95%CI: 0.1–0.8; P=0.01). The use of antithymocyte globulin significantly reduced progression-free survival (HR=2.9, 95%CI: 1.3–6.2; P=0.01) but also transplant-related mortality (HR=10−7, 95%CI: 4.10−8−2.10−7; P<0.001) in univariate analysis. In multivariate analysis, the use of antithymocyte globulin was the only factor significantly associated with decreased progression-free survival (P=0.04). Allogeneic stem cell transplantation should be considered in advanced stage primary cutaneous T-cell lymphomas, including transformed mycosis fungoides.
Knowledge and Attitude of Primary School Teachers toward Tooth Avulsion and Dental First Aid in Davangere City: A Cross-sectional Survey

Aim of the study Traumatic dental injuries including avulsed tooth is a tragic and ignored problem among school children. As children spend much of their time in schools, school teachers form the group who commonly supervise the physical activity of the children, so awareness about avulsed tooth emergency management among school teachers is an important concept for long-term success and to prevent its future consequences. The purpose of this study was to assess the knowledge and attitude regarding tooth avulsion and dental first aid among primary school teachers in Davangere city. Methods The study was performed by administering a self-designed questionnaire on a sample of 300 primary school teachers. Results Sixty-eight percent of the school teachers (government, semi-aided and aided schools) admitted the possibility of an avulsed tooth to be replanted and thirty-two percent had no idea on tooth replantation and only twenty-three percent of the teachers knew the procedures taken in cases of avulsed teeth. Seventy-seven percent of all teachers did not feel the possibility of tooth replantation. Conclusion There is poor knowledge in the management of avulsed teeth among the school teachers of Davangere city. They do not feel capable of replanting an avulsed tooth. As one of the child supervisors, all the school teachers should have the basic knowledge to recognize oral emergencies and regarding conservation of avulsed teeth to prevent its consequences in the child’s future.
A semi-supervised active learning framework for image retrieval

Although recent studies have shown that unlabeled data are beneficial to boosting the image retrieval performance, very few approaches for image retrieval can learn with labeled and unlabeled data effectively. This paper proposes a novel semi-supervised active learning framework comprising a fusion of semi-supervised learning and support vector machines. We provide theoretical analysis of the active learning framework and present a simple yet effective active learning algorithm for image retrieval. Experiments are conducted on real-world color images to compare with traditional methods. The promising experimental results show that our proposed scheme significantly outperforms the previous approaches.
Older people and robotic technologies in the home: perspectives from recent research literature

This paper presents a review of research on robotic interventions for older people living at home. More specifically, it reviews results from the recent literature, from the point of view of the tasks that robots are being designed to carry out; the needs and values of older people with regard to robotic interventions; methods of working with older people; barriers to robot acceptance and ways of overcoming these barriers. This review will be useful to the robot research community for deepening understanding of the many interrelated issues involved in assistive robots for older people. In addition, it can be helpful for multidisciplinary design teams to encourage knowledge sharing across disciplines and building upon research results.
Discovering statistics using SPSS for Windows.

The book "Discovering Statistics Using SPSS for Windows" is exactly that! Since it calculates amazingly fast, in the recent years, the computer has become the most useful and helpful tool for the researchers in almost every field of knowledge be it open and distance education, psychology, sociology, management or else. Quality research not only depends on fair data collection techniques but also on the respectable treatment of that data. Once the data have been collected, what is most important is the storage of data, their fast and 'as it is' retrieval when required, and their proper processing and analyses. Computers are of immense help in all these operations. However, it is interesting to note that computer is just a tool and what it will vomit (or produce) depends entirely upon the fingers and mind of its operator (or the researcher in the research settings). The computer has no mind (up to now! ). So, it is the researcher who should be held responsible for the unfair treatment of the data. Proper treatment of the research data not only requires research attitude but also research aptitude, and proficiency and a solid background in statistical treatment of the data. For this purpose, some good textbooks are available that explain statistical theory and techniques. And some other good textbooks are also there on the role of computers and statistical software (e.g. SPSS) in the practical application of these statistical procedures employed on the data through computers. Here, the present book by Andy Field is a rare and excellent combination of both statistical theory as well as statistical treatment of the data using SPSS under one umbrella.
Transarterial chemoembolization in patients with hepatocellular carcinoma: predictors of survival.

BACKGROUND Transarterial chemoembolization (TACE) is the mainstay of management for patients with hepatocellular carcinoma who are not suitable for curative treatments. OBJECTIVE To determine factors associated with mortality after the first TACE procedure. METHODS From January 2004 to May 2008, 60 patients underwent TACE as treatment for hepatocellular carcinoma. Clinical and biochemical parameters before TACE, and response after TACE, were evaluated with conventional classifications (WHO, Response Evaluation Criteria in Solid Tumors [RECIST], and European Association for the Study of the Liver [EASL] criteria) and with one-, two- and three-dimensional assessment. RESULTS Overall median survival after the first TACE procedure was 17.1±3.4 months. According to Cox regression analysis, having an alpha-fetoprotein level of greater than 200 ng⁄mL (HR 2.35 [P=0.02]) and a Model for End-stage Liver Disease (MELD) score of greater than 10 (HR 4.19 [P=0.001]) were associated with higher risk of mortality; whereas reduction in tumour size measured in one dimension (HR 0.96 [P=0.005]), two dimensions (HR 0.98 [P=0.004]) and three dimensions (HR 0.98 [P=0.001]) was associated with lower risk of mortality. Moreover, reduction in tumour size by 3% or more assessed in one, two or three dimensions was associated with lower risk of mortality (HR 0.48 [P=0.04]; HR 0.36 [P=0.01]; HR 0.31 [P=0.003], respectively). The three conventional classifications were not useful for predicting mortality (WHO: HR 1.07 [P=0.9]; RECIST: HR 0.94 [P=0.9]; EASL: HR 0.94 [P=0.9]). CONCLUSIONS Having an alpha-fetoprotein level of greater than 200 ng⁄mL and a MELD score of greater than 10 before undergoing TACE was associated with a greater risk of mortality. Conventional classifications of response were not useful for predicting mortality. Reduction in tumour size after the first TACE procedure was associated with better survival, primarily if patients had more than a 3% reduction in tumour size assessed by three-dimensional measurement.
Immunoelectron microscope visualization of nuclear ribonucleoprotein antigens within spread transcription complexes

The ultrastructural distribution of nuclear ribonucleoproteins (RNP) within spread active chromatin has been investigated using specific anti-RNP antibodies. Monoclonal antibodies directed against the core proteins of heterogeneous nuclear (hn)RNP or against small nuclear (sn)RNP have been incubated directly with lysed mouse or Drosophila tissue culture cells and the bound antibodies visualized by means of a protein A-colloidal gold complex. The hnRNP core proteins have been localized on growing RNP fibrils within non-nucleolar transcription complexes. Anti-snRNP antibodies, directed either against the Sm- antigen (common for nucleoplasmic snRNP species containing U1, U2, U4, U5, and U6 RNAs) or against U1-snRNP, were bound by two morphological types of RNP structures. Within areas of chromatin that do not completely disperse, labeling was observed on RNP-fibril gradient type structures or on groups of fibrogranular material. In the well dispersed regions containing individual nonribosomal transcription complexes, snRNP antigens were associated with growing RNP fibrils. Our results provide direct evidence for association of some U-snRNP species (including U1-snRNP) with extranucleolar RNA as early as during transcription elongation. In addition, the presence of core hnRNP proteins on the same type of nascent RNA transcripts has been confirmed.
Correlation between fragmented QRS and the short-term prognosis of patients with acute myocardial infarction

This study is aimed to investigate the clinical significance and the short-term prognostic value of fragmented QRS (fQRS) for patients with acute myocardial infarction (AMI). Three hundred patients with AMI were tested with retrospective analysis on the patients’ clinical information, hospitalized treatment, fQRS onset time, location of lesions, and other relevant data, in order to assess the relationship between the presence of fQRS and its prognosis. The rates of malignant cardiac arrhythmia, left ventricular systolic dysfunction (LVSD), and mortality in the positive fQRS group were 13.6%, 29.2%, and 23.7%, respectively, with all showing a p value <0.05. For the ST segment elevation myocardial infarction (STEMI) subgroup, all the rates showed significant differences with a p value <0.01, while for the non-STEMI (NSTEMI) subgroup showed no significant differences. In patients with a positive fQRS, there were no differences in malignant cardiac arrhythmia between patients with and without percutaneous coronary intervention (PCI) (P>0.05). As for the LVSD and mortality, the p values between patients with and without PCI were 0.031 and 0.000, respectively, suggesting statistical significance. The results imply that AMI patients with positive fQRS especially for the patients with STEMI had higher rates of malignant cardiac arrhythmia, LVSD, and mortality than the non-fQRS group. Patients of AMI with positive fQRS, who underwent early revascularization, could lower the incidence of the cardiovascular event. In addition, the presence of fQRS could be used as an indication of early intervention treatment for patients.
Whatever the Weather: Ambient Temperature Does Not Influence the Proportion of Males Born in New Zealand

Background The proportion of male births has been shown to be over 50% in temperate climates around the world. Given that fluctuations in ambient temperature have previously been shown to affect sex allocation in humans, we examined the hypothesis that ambient temperature predicts fluctuations in the proportion of male births in New Zealand. Methodology/Principal Findings We tested three main hypotheses using time series analyses. Firstly, we used historical annual data in New Zealand spanning 1876–2009 to test for a positive effect of ambient temperature on the proportion of male births. The proportion of males born ranged by 3.17%, from 0.504 to 0.520, but no significant relationship was observed between male birth rates and mean annual temperature in the concurrent or previous years. Secondly, we examined whether changes in annual ambient temperature were negatively related to the proportion of male stillbirths from 1929–2009 and whether the proportion of male stillbirths negatively affected the proportion of male live births. We found no evidence that fewer male stillbirths occurred during warmer concurrent or previous years, though a declining trend in the proportion of male stillbirths was observed throughout the data. Thirdly, we tested whether seasonal ambient temperatures, or deviations from those seasonal patterns, were positively related to the proportion of male births using monthly data from 1980–2009. Patterns of male and female births are seasonal, but very similar throughout the year, resulting in a non-seasonal proportion of male births. However, no cross correlations between proportion of male births and lags of temperature were significant. Conclusions Results showed, across all hypotheses under examination, that ambient temperatures were not related to the proportion of male births or the proportion of male stillbirths in New Zealand. While there is evidence that temperature may influence human sex allocation elsewhere, such effects of temperature are not universal.
The adoption of IT in management accounting: the expert systems experience

This article considers why, despite forecasts to the contrary and in spite of being apparently well-suited to the technology, management accounting-based expert system developments appear to be virtually non-existent. The manner in which organizational change develops and the theoretical justification for the suitability of the management accounting domain for expert systems developments are reviewed, and a number of hypotheses are considered before describing and reporting the results of a survey into the attitudes and environment of UK practising management accountants. The findings suggest that management accountants may lack both awareness of the term and understanding of the nature of expert systems and that they generally do not believe that software can be trusted to make their job easier and improve the consistency of their decision making. It is concluded that a major educational initiative may be required if there is to be any likelihood of a significant change from the current position.
On the Seizing and Freezing of Negotiator Inferences: Need for Cognitive Closure Moderates the Use of Heuristics in Negotiation

The relationship between dispositional need for cognitive closure (NFC) and the use of heuristics in negotiation was investigated. In Study 1 (N = 147), negotiators with high NFC were more influenced by focal points when setting limits and making concessions than were negotiators with low NFC. In Study 2 (N = 74), negotiators with high NFC were more influenced by stereotypic information when making concessions than were negotiators with low NFC. Study 3 examined whether results could be attributed to a correlation between NFC and social value orientation—the dispositional tendency to approach the negotation in a prosocial or more selfish way. In three different samples, no such relationship was found. The use of heuristics in negotiation is moderated by need for cognitive closure, and this effect is most likely due to the fact that negotiators with low need for closure are less likely to seize and freeze on information.
Detecting bladder fullness through the ensemble activity patterns of the spinal cord unit population in a somatovisceral convergence environment

Objective. Chronic monitoring of the state of the bladder can be used to notify patients with urinary dysfunction when the bladder should be voided. Given that many spinal neurons respond both to somatic and visceral inputs, it is necessary to extract bladder information selectively from the spinal cord. Here, we hypothesize that sensory information with distinct modalities should be represented by the distinct ensemble activity patterns within the neuronal population and, therefore, analyzing the activity patterns of the neuronal population could distinguish bladder fullness from somatic stimuli. Approach. We simultaneously recorded 26–27 single unit activities in response to bladder distension or tactile stimuli in the dorsal spinal cord of each Sprague-Dawley rat. In order to discriminate between bladder fullness and tactile stimulus inputs, we analyzed the ensemble activity patterns of the entire neuronal population. A support vector machine (SVM) was employed as a classifier, and discrimination performance was measured by k-fold cross-validation tests. Main results. Most of the units responding to bladder fullness also responded to the tactile stimuli (88.9–100%). The SVM classifier precisely distinguished the bladder fullness from the somatic input (100%), indicating that the ensemble activity patterns of the unit population in the spinal cord are distinct enough to identify the current input modality. Moreover, our ensemble activity pattern-based classifier showed high robustness against random losses of signals. Significance. This study is the first to demonstrate that the two main issues of electroneurographic monitoring of bladder fullness, low signals and selectiveness, can be solved by an ensemble activity pattern-based approach, improving the feasibility of chronic monitoring of bladder fullness by neural recording.
Gaze-orchestrated dynamic windows

Consider a large-format display before the user, bearing a multiplicity of “windows,” like little movies, the majority dynamic and in color. There are upwards of 20 windows, say, more than a person can ordinarily absorb at once. Some of the windows come and go, reflecting their nature as direct TV linkages into real-time, real-world events. Others are non-real-time, some dynamic, others static but capable of jumping into motion. Such an ensemble of information inputs reflects the managerial world of the top-level executive of the not too distant electronic future: a world of brevity, fragmentation, variety, above all one of an overwhelming onslaught of events. The multiplicity and simultaneity of such a display situation ordinarily would make coping with it untenable. The intent of the reported research is to introduce order and control, through the creation of a dynamic, gaze-interactive interface. Making the behavior and reactivity of the “windows” contingent upon measured eyemovements - the point-of-regard of the observer - aims both to help the observer to cope with the onslaught of events on the one hand, yet enable on the other hand continuing close contact with that everchanging ensemble. A simulation of such a world is described and demonstrated in the composite medium of computer, videodisc, and video special effects. Eye-tracking technology, integrated with speech and manual inputs, controls the display's visual dynamics, and orchestrates its sound accompaniments. All elements are combined to form a testbed for the conception generally, and to explore the associated human factors and stagecraft.
Variational Neural Machine Translation

Models of neural machine translation are often from a discriminative family of encoderdecoders that learn a conditional distribution of a target sentence given a source sentence. In this paper, we propose a variational model to learn this conditional distribution for neural machine translation: a variational encoderdecoder model that can be trained end-to-end. Different from the vanilla encoder-decoder model that generates target translations from hidden representations of source sentences alone, the variational model introduces a continuous latent variable to explicitly model underlying semantics of source sentences and to guide the generation of target translations. In order to perform efficient posterior inference and large-scale training, we build a neural posterior approximator conditioned on both the source and the target sides, and equip it with a reparameterization technique to estimate the variational lower bound. Experiments on both Chinese-English and English- German translation tasks show that the proposed variational neural machine translation achieves significant improvements over the vanilla neural machine translation baselines.