Miracle-dz/UniFAR-FTUs huggingface dataset:
Recurrent Neural Networks to Enhance Satellite Image Classification Maps

The automatic pixelwise labeling of satellite images is of paramount importance in remote sensing. Convolutional neural networks represent a competitive means to learn the contextual features required to distinguish an object class from the rest. However, spatial precision is usually lost in the process, leading to coarse classification maps that do not accurately outline the objects. While specific enhancement algorithms have been designed in the literature to improve such coarse neural network outputs, it requires a decision-making process to choose and tune the right enhancement algorithm. Instead, we aim at learning the enhancement algorithm itself. We consider the class of partial differential equations, see them as iterative enhancement processes, and observe that they can be expressed as recurrent neural networks. Consequently, we train a recurrent neural network from manually labeled data for our enhancement task. In a series of experiments we show that our network effectively learns an iterative process that significantly improves the quality of satellite image classification maps.
An empirical assessment of the construct "work locus of control"

This study is concerned with the domain specificity of the locus of control construct within the workplace. The research investigated whether Specter's (1988) work locus of control scale, a work centred conceptualisation of Rotter's (1966) locus of control measure/ demonstrated evidence of criterion - related validity. This was done by assessing its relationship to leader-member exchange and organisational commitment. The results indicated that work locus of control correlated with both leader-member exchange and organisational commitment and that leadermember exchange acted as a mediator of the relationship between work locus of control and organisational commitment. This is consistent with results from a similar study undertaken by Kinicki & Vecchio (1994) who employed Rotter's (1966) general locus of control measure. The current research demonstrated stronger relationship than Kinicki & Vecchio's (1994) study, which suggests that Specter's (1988) domain specific scale may predict work behaviour more precisely than Rotter's (1966) more general measure.
Reactions to Computerized Testing in Selection Contexts

Organizations are increasingly using computerized tests (e.g., multimedia, web-based, computer adaptive testing) in selection systems. A 2 (mode of presentation: paper-and-pencil - computerized)x2 (technical level of the job: high technical job-low technical job)x2 (selection decision: rejected or selected) between subjects design was used to assess proposed relationships between reactions to tests, their antecedents, and their consequences. While test-takers' post-test perceptions did not significantly differ as a result of mode of administration, computer anxiety and experience with computing were important factors in performing successfully. Significant relationships were found between post-feedback reactions and test-takers' intentions. The discussion highlights implications for implementing computerized selection tools.
The neuronal RNA binding protein Nova-1 recognizes specific RNA targets in vitro and in vivo

Nova-1, an autoantigen in paraneoplastic opsoclonus myoclonus ataxia (POMA), a disorder associated with breast cancer and motor dysfunction, is a neuron-specific nuclear RNA binding protein. We have identified in vivo Nova-1 RNA ligands by combining affinity-elution-based RNA selection with protein-RNA immunoprecipitation. Starting with a pool of approximately 10(15) random 52-mer RNAs, we identified long stem-loop RNA ligands that bind to Nova-1 with high affinity (Kd of approximately 2 nM). The loop region of these RNAs harbors a approximately 15-bp pyrimidine-rich element [UCAU(N)(0-2)]3 which is essential for Nova-1 binding. Mutagenesis studies defined the third KH domain of Nova-1 and the [UCAU(N)(0-2)]3 element as necessary for in vitro binding. Consensus [UCAU (N)(0-2)], elements were identified in two neuronal pre-mRNAs, one encoding the inhibitory glycine receptor alpha2 (GlyR alpha2) and a second encoding Nova-1 itself. Nova-1 protein binds these RNAs with high affinity and specificity in vitro, and this binding can be blocked by POMA antisera. Moreover, both Nova-1 and GlyR alpha2 pre-mRNAs specifically coimmunoprecipitated with Nova-1 protein from brain extracts. Thus, Nova-1 functions as a sequence-specific nuclear RNA binding protein in vivo; disruption of the specific interaction between Nova-1 and GlyR alpha2 pre-mRNA may underlie the motor dysfunction seen in POMA.
Tendon integrity and functional outcome after arthroscopic repair of high-grade partial-thickness supraspinatus tears.

BACKGROUND Partial-thickness rotator cuff tears are a common cause of shoulder pain, yet the appropriate surgical treatment is controversial. In particular, very little information is available regarding rotator cuff integrity after operative repair. The purpose of this study was to evaluate the functional outcome and anatomic healing rate after arthroscopic repair of high-grade partial (>50%) thickness tears of the supraspinatus tendon. METHODS Forty-one consecutive patients (forty-two shoulders) who had undergone arthroscopic conversion of a partial-thickness rotator cuff tear to a full-thickness tear and subsequent repair were evaluated with ultrasound for evidence of rotator cuff healing. Clinical outcomes were assessed with use of validated outcomes measures, and all patients were reexamined by an independent observer. RESULTS The average patient age was fifty-three years. Thirty-seven (88%) of the forty-two shoulders had an intact rotator cuff repair seen on ultrasound at an average of eleven months postoperatively. The remaining five patients had a full-thickness defect in the tendon. The mean American Shoulder and Elbow Surgeons (ASES) score improved from 46.1 points preoperatively to 82.1 points at the time of follow-up. The overall rate of patient satisfaction was 93%. The average age of the patients with an intact rotator cuff was 51.8 years compared with 62.6 years for those with a persistent defect (p = 0.02). CONCLUSIONS Arthroscopic repair of high-grade partial-thickness rotator cuff tears results in a high rate of tendon healing. Patient age is an important factor in tendon healing.
Probabilistically Valid Inference of Covariation From a Single x, y Observation When Univariate Characteristics Are Known

Participants were asked to draw inferences about correlation from single x,y observations. In Experiment 1 statistically sophisticated participants were given the univariate characteristics of distributions of x and y and asked to infer whether a single x, y observation came from a correlated or an uncorrelated population. In Experiment 2, students with a variety of statistical backgrounds assigned posterior probabilities to five possible populations based on single x, y observations, again given knowledge of the univariate statistics. In Experiment 3, statistically naïve participants were given a problem analogous to that given in Experiment 1, framed verbally. Experiment 4 replicated Experiment 3 but added an "impossible to determine" response option. Models that rely on computing sample correlations make no predictions about these investigations. From a Bayesian perspective, participants' inferences in all four experiments tended to make probabilistically valid inferences as long as the single datum was directional. The results are discussed in light of the Brunswikian notion of vicarious functioning.
Cortical Representations of Personally Familiar Objects and Places: Functional Organization of the Human Posterior Cingulate Cortex

The recognition of both personally familiar objects and places involves nonspatial memory retrieval processes, but only personally familiar places are represented as space. Although the posterior cingulate cortex (PCC) is considered to process both types of such memories, its functional organization is poorly understood. In this event-related fMRI study, normal subjects judged familiar/unfamiliar pictures in four categories: familiar places (FP), familiar objects (FO), unfamiliar places (UP), and unfamiliar objects (UO), thus constituting a two-factorial design. A significant main effect of stimuli with greater activation in the place (FP and UP) than object (FO and UO) trials was observed bilaterally in several medial temporo-occipito-parietal regions, including the caudal PCC (cPCC) and parahippocampal gyrus. The reverse comparison revealed greater activation in the lateral inferior occipito-temporal junctions and intraparietal sulci bilaterally. A significant main effect of familiarity with greater activation in the familiar (FP and FO) than unfamiliar (UP and UO) trials was observed in the mid-dorsal PCC (mPCC), retrosplenial cortex, posterior precuneus, and the left intraparietal sulcus. Activation specific to the FP trials (as assessed by the interaction) was observed in the right posterodorsal PCC (pPCC) only. Together with data from previous functional imaging studies, the results suggest a functional segregation of human PCC with differential involvement of pPCC in spatial representations of personally familiar places and of the mPCC and retrosplenial cortex in episodic retrieval of personally familiar places and objects. Activation of the left intraparietal sulcus may reflect retrieval of memories related to object manipulation.
Stress experiences of parents with premature infants in a special care nursery

This project is a controlled prospective longitudinal study of stress experiences of parents with premature infants born from 30-35 weeks gestation being cared for in a tertiary special care nursery (SCN). Sixty mothers and 59 fathers of premature infants and 60 mothers and fathers of term infants were recruited into the study. A range of repeated selfreports and biochemical markers of stress (cortisol and tribulin) were carried out on 5 measuring times through approximately a total of 24 weeks for parents of premature infants and 17 weeks for parents of term infants. Parents of premature infants reported higher stress levels than parents of term infants within the first week of infant's birth but had lower biochemical markers of stress. The stressors perceived by these parents in a SCN were appearance and behaviour of the infants and the delayed in performing the parental role. Parents used both emotion- and problemfocused coping strategies to deal with the stressful events. A follow-up telephone interview of these parents a year after the birth of their premature infant found that most parents expressed the experience as positive. A few parents were concerned over the neurodevelopmental and cognitive outcomes of their infants. Implications for clinical practice were discussed.
Fetal arrhythmia: Prenatal diagnosis and perinatal management

The importance of managing fetal arrhythmia has increased over the past three decades. Although most fetal arrhythmias are benign, some types cause fetal hydrops and can lead to fetal death. With the aim of improving the outcome in such cases, various studies for prenatal diagnosis and perinatal management have been published. Detailed analysis of the type of arrhythmia in utero is possible using M‐mode and Doppler echocardiography. In particular, a simultaneous record of Doppler waveform at the superior venous cava and the ascending aorta has become an important and useful method of assessing the interval between atrial and ventricular contractions. Common causes of fetal tachycardia (ventricular heart rate faster than 180 bpm), are paroxysmal supraventricular tachycardia (SVT) with 1:1 atrioventricular (AV) relation and atrial flutter with 2:1 AV relation. Of fetal SVT, short ventriculo‐atrial (VA) interval tachycardia due to atrioventricular reentrant tachycardia is more common than long VA interval. Most fetuses with tachycardia are successfully treated in utero by transplacental administration of antiarrhythmic drugs. Digoxin is widely accepted as a first‐line antiarrhythmic drug. Sotalol, flecainide and amiodarone are used as second‐line drugs when digoxin fails to achieve conversion to sinus rhythm. Fetal bradycardia is diagnosed when the fetal ventricular heart rate is slower than 100 bpm, mainly due to AV block. Approximately half of all cases are caused by associated congenital heart disease, and the remaining cases that have normal cardiac structure are often caused by maternal SS‐A antibody. The efficacy of prenatal treatment for fetal AV block is limited compared with treatment for fetal tachycardia. Beta stimulants and steroids have been reported as effective transplacental treatments for fetal AV block. Perinatal management based on prospective clinical study protocol rather than individual experience is crucial for further improvement of outcome in fetuses with tachycardia and bradycardia.
The Influence of Family , Peers , and Education Agents on Thai Students ’ Choices of International Education

This study examines the influence of family, peers, and agents on Thai students’ choices of international education. A qualitative phase indicated that influence from family can be slotted into one of five categories: finance, information, expectation, persuasion, and competition. On the other hand, peers and agents can influence students’ choices by way of three major influencing types; information, competition and persuasion. The analyses indicate that various people affect and psychologically support the decision-making process of Thai students. Subsequent quantitative analysis demonstrated that financial support and information from agents are key influencing factors. The analysis suggests that the older the Thai student, the less the impact of family influence on their choices of international education, and the greater the effect of peers’ influence. The study confirms that the choice of international education is not a one-step decision-making process. Each choice can be influenced by different sources in various ways.
The Role of Interpersonal Comfort in Mentoring Relationships

This research examined interpersonal comfort as a potential mediating mechanism in mentoring relationships. Results indicated that interpersonal comfort mediated the relationship between gender similarity and protégé reports of career and psychosocial mentoring. Contrary to prediction, interpersonal comfort did not mediate relationships involving mentorship type (i.e., formal versus informal). However, we did find that informal mentoring and interpersonal comfort were positively associated with career mentoring. The research helps illustrate the important role that interpersonal comfort plays in the mentoring process.
Narrative discourse following severe traumatic brain injury: A longitudinal follow-up

This paper describes the narrative discourse abilities of a group of severely traumatically brain injured (TBI) speakers at two intervals post-injury. At initial assessment (between 3 and 6 months post-injury) a group of 26 TBI speakers were assessed using a picture description task. The performance of two control groups was also examined. The first control group was comprised of 26 non-TBI orthopaedically injured speakers and the second control group comprised 26 university students. These control groups were selected in order to examine the possibility that premorbid demographic factors can influence the discourse skills of TBI speakers. Measures of interest included content (number and type of story grammar elements present), communicative efficiency (syllables per story grammar element) and pragmatic performance (errors on a modified version of Damico's Clinical Discourse Analysis - the CDA-M). The measure which most clearly separated the performance of the TBI speakers from that of the controls on an.
Considering the Effectiveness of Drug Treatment behind Bars: Findings from the South Carolina RSAT Evaluation

Through funding from the national Residential Substance Abuse Treatment Program, the South Carolina Department of Corrections implemented the Correctional Recovery Academy in the Turbeville Medium Security Institution to treat drug‐dependent offenders. The program features a cognitive–behavioral change modality delivered in a modified therapeutic community to first time, non‐violent, drug‐dependent, youthful male offenders. A quasi‐experimental design was employed to specify impact as indicated by recidivism, relapse, and parole revocation. While analyses revealed no statistically significant difference between treatment and control group participants on these outcome measures, implications regarding the efficacy of the treatment modality are ambiguous as implementation failure masked determination of program effects. Drug testing frequency after release, however, was found to be a significant factor precluding failure, contrary to the conventional view that increased testing identifies greater use.
Self-Determination: What Do We Know? Where Do We Go?

Abstract Promoting self-determination has become an important aspect of the educational programs of students with disabilities. There is now a sufficient literature base to support some syntheses that enable researchers to judge their progress in this area to date and to provide direction for future research and practice. For this study, we conducted a literature review of studies that measured or examined global self-determination.
Relationship between the immunosuppressive potential and the pathotype of Marek's disease virus isolates.

Isolates of Marek's disease virus (MDV) representing three pathotypes of differing virulence were compared for relative immunosuppressive properties in genetically susceptible P2a-strain and genetically resistant N2a-strain chickens. Criteria of immunosuppression were 1) persistence of early cytolytic infection (i.e., a delay or failure to enter latency) in lymphoid organs, 2) atrophy of the bursa of Fabricius and thymus as measured by organ weight proportional to body weight at 8 and 14 days postinfection (DPI), and 3) histopathologic evidence of necrosis and atrophy in lymphoid organs. No significant differences in infection level were observed among the pathotypes during the early (4-5 DPI) period of infection. However, the extent of persistent cytolytic infection at 7-8 DPI, based on numbers of tissues positive and mean scores in immunofluorescence tests, was greater (P < 0.05) for three isolates (RK1, 584A, 648A) in the highest virulence pathotype (very virulent-plus MDV [vv + MDV]) than for two isolates (JM16, GA5) in a lower virulence (virulent MDV [vMDV]) pathotype. Results from two isolates (RB1B, Md5) classified in the intermediate very virulent pathotype (very virulent MDV [vvMDV]) fell between those from the other two pathotypes. Similarly, there was a stepwise effect of viral pathotype in which the vv + MDV isolates caused the most severe damage to lymphoid organs in terms of atrophy (relative organ weights) and histopathologic changes. Organs from chickens infected with vv + MDVs showed little recovery between 8 and 14 DPI. The vMDV isolates caused the least severe damage, and lymphoid organs showed a significant return toward normal by 14 DPI; vvMDV isolates induced intermediate degrees of atrophy and recovery. The same pattern of relationship between virulence pathotype and degree of bursal and thymic atrophy was also observed in genetically resistant N2a chickens. These results suggest that the degree of immunosuppression is linked to virulence and that a simple measure of atrophic changes (relative organ weights) in the bursa of Fabricius and thymus might be useful in determining the pathotype classification of new MDV isolates. The basis for differences in immunosuppressive potential of MDV isolates needs further clarification.
Perception of Non-Verbal Auditory Stimuli in Italian Dyslexic Children

Auditory temporal processing deficits have been proposed as the underlying cause of phonological difficulties in Developmental Dyslexia. The hypothesis was tested in a sample of 20 Italian dyslexic children aged 8–14, and 20 matched control children. Three tasks of auditory processing of non-verbal stimuli, involving discrimination and reproduction of sequences of rapidly presented short sounds were expressly created. Dyslexic subjects performed more poorly than control children, suggesting the presence of a deficit only partially influenced by the duration of the stimuli and of inter-stimulus intervals (ISIs).
The Rorschach in Forensic Practice

ABSTRACT The Rorschach is one of the most widely used, openly accepted, and frequently requested tests in forensic psychology practice (Piotrowski, 1996; Meloy, 1991; Weiner, Exner, & Sciara, 1996). Well-trained psychologists with a sophisticated understanding of the individual, psychological constructs, base rates, and conditional probabilities, derive information from the Rorschach beyond what is available from diagnosis, self-report, and interview. The Rorschach helps us describe the complex interaction among psychological, biological, environmental and behavioral domains (Viglione & Perry, 1991). Despite its favorable status in both clinical and forensic settings and a substantial body of literature attesting to its reliability and validity (Weiner, 1996), the Rorschach has been targeted for attack by a small group of “academic” psychologists. Rather than science, the rhetoric and tactics of these detractors has been likened to “advocacy” or politics (Weiner, 2001, p. 7). This bias against the Rorschach is not new. It has existed since the 1920s among American academic psychology departments, despite the research in support of the Rorschach. As a result of this attack, biased articles find their way into publication and eventually into the courtroom. While they do little to promote scientific study (Meyer, 2000) and provide little useful information to the trier of fact, they do present another avenue for challenge when opposing attorneys search for weaknesses in psychological testimony. Forensic psychologists need to prepare for this additional challenge. In this article we summarize some key issues that can aid in defending the Rorschach.
The C-terminus of Dpb2 is required for interaction with Pol2 and for cell viability

DNA polymerase ε (Pol ε) participates in the synthesis of the leading strand during DNA replication in Saccharomyces cerevisiae. Pol ε comprises four subunits: the catalytic subunit, Pol2, and three accessory subunits, Dpb2, Dpb3 and Dpb4. DPB2 is an essential gene with unclear function. A genetic screen was performed in S. cerevisiae to isolate lethal mutations in DPB2. The dpb2-200 allele carried two mutations within the last 13 codons of the open reading frame, one of which resulted in a six amino acid truncation. This truncated Dpb2 subunit was co-expressed with Pol2, Dpb3 and Dpb4 in S. cerevisiae, but this Dpb2 variant did not co-purify with the other Pol ε subunits. This resulted in the purification of a Pol2/Dpb3/Dpb4 complex that possessed high specific activity and high processivity and holoenzyme assays with PCNA, RFC and RPA on a single-primed circular template did not reveal any defects in replication efficiency. In conclusion, the lack of Dpb2 did not appear to have a negative effect on Pol ε activity. Thus, the C-terminal motif of Dpb2 that we have identified may instead be required for Dpb2 to fulfill an essential structural role at the replication origin or at the replication fork.