Search Results (27)

For over a century, critics have postulated that a judge’s state of hunger or post-prandial mental state is a determinant of judicial outcomes. This idea, known in contemporary discourse as the ‘judicial breakfast,’ is used as a surrogate of the larger ways in which biases, even if the individual is not aware of them, influence judicial outcomes. In 2011, the publication of a landmark study paired parole decisions with judicial meal breaks, inviting a literal interpretation of the judicial breakfast. Since that publication, the literature on nutritional neuropsychology has grown rapidly. The findings of these studies are highly relevant to judges experiencing high stress levels, including workload demands and activities within the adversarial system. This stress represents significant harm to an individual judge’s wellbeing, and based on updated findings within neuropsychology, has potential relevance to judicial outcomes. Emergent research indicates that dietary choices and blood/brain glucose have the potential to act as important mediators of decision-making under conditions of stress and fatigue. With proper evidence-based attention, we can better understand the extent to which diet and lifestyle can positively influence judicial wellness and, by extension, support or refute the longstanding assumptions surrounding the “hungry judge effect” and gastronomic jurisprudence. Full article

The turn away from phenomenology in 20th century French philosophy was in large part due to an increased emphasis on Ferdinand de Saussure’s notion of “linguistic structure”, i.e., that language is the internal system of differences between signs. Thinkers such as Paul Ricoeur and Jean-François Lyotard famously offered a “semiological challenge” to phenomenology. The idea was that phenomenology, especially Merleau-Ponty’s phenomenology, reduces to the sensible world and cannot think linguistic structure. Thus, the argument goes that phenomenology leaves out a basic element of human life: not only can it not think linguistic structure, but it also cannot think about elements, e.g., writing and text, which are its result. This paper takes up this challenge, especially in reference to Merleau-Ponty’s terminology in Phenomenology of Perception of “speaking speech” (parole parlante) and “spoken speech” (parole parlée). I point out that, in retrospect of his later work, Merleau-Ponty very clearly did want to take linguistic structure seriously. This, however, means that we need to reconsider some of the basic themes in his work. Taking inspiration from the recently published “problem of speech” lectures, I reconstruct Merleau-Ponty’s idea that speech is a concrete limit situation from which we get both the idea of a language structure in which there are differences and of an ontological difference between being and beings. This is an internal criticism of both linguistic structure and formal ontology. I begin the paper by noting that, in Merleau-Ponty’s descriptions of the tacit and spoken cogito, also in Phenomenology of Perception, Merleau-Ponty criticizes the notion of a subject to which language refers and highlights the notion of a subject that defies representational and denotational structure. I do not, however, go along with Merleau-Ponty’s own criticism of the tacit ego, which he ultimately declared too subjectivistic. Ultimately, I hope to stress the importance of linguistic structure and writing in Merleau-Ponty’s ontology. This is an ontology of that is fragile and requires symbolization. This paper emphasizes under-developed themes in Merleau-Ponty’s work such as bodily event, difference, symbolization, and the writing of philosophy. Full article

Behavioural synchronization in dogs has been examined separately at intraspecific and interspecific levels. This study is the first to compare dogs’ behavioural synchronization and gaze behaviour when with a familiar person (with FP) compared to a familiar dog (with FD), while walking in an outdoor environment. Twenty dogs were observed under the two experimental conditions. We hypothesized that dogs would demonstrate stronger location and activity synchronization with an FD than with an FP due to similar locomotor patterns, while showing greater gaze attention towards the FP compared to the FD. Our hypothesis was partially confirmed. The results revealed a significantly shorter distance between dogs and the FD than between dogs and the FP. Dogs exhibited a smaller speed difference with the FD than with the FP, but only if they did not cohabit with other dogs. No significant differences were observed in body alignment or gaze behaviour between the two experimental conditions. Our results point to behavioural synchronization as a new instance of evolutionary convergence, as well as daily experiences, here cohabiting with other dogs, as a factor influencing dogs’ ability to synchronize with individuals from different species. This study enhances our understanding of canine cognition in conspecific versus heterospecific contexts. Full article

Deras are generally perceived as an alternative socio-religious space frequented mostly by lower castes and economically weaker sections of society. They promise to make a significant difference to the lives of such vulnerable sections of society by lending them much needed spiritual, moral, and social support. Within the sprawling premises of Deras, downtrodden find a welcoming ‘counter-public’ enriched with social capital, which offers them an egalitarian domain free from the afflictions of caste discriminations, social exclusion, and subtle indignities often faced by them within the mainstream religious spheres. The growth of Deras thus may be seen as an index of subaltern socio-cultural and syncretic religious realms generating a rich haul of social capital. Full article

This study deals with an acoustic perceptual test performed on the basis of adaptive matrix tests, which represent a modern and reliable tool that can be used not only in perceptual phonetics but also for detecting problems related to hearing. The tests used, based on the first Slovak adaptive matrix, provided extensive test material, which was evaluated through a series of tests implemented according to ICRA (International Collegium of Rehabilitative Audiology) guidelines. Healthy listeners took part in the tests, and, during the tests, they listened to prepared sentence stimuli simultaneously with noise. Out of a total number of 30 tests, 15 tests met the demanding criteria. The tests were evaluated from the point of view of the word recognition score, the slope of the psychometric curve function, and also the threshold values corresponding to word recognition at the levels of 20%, 50%, and 80%. We also investigated and compared the impact of two different testing strategies (open and closed test format) and also the impact of experience or unfamiliarity with the test routine used. The created tests achieved SRT50 = −7.03 ± 0.79 dB and a slope of 13.13 ± 1.60%/dB. Full article

Unless the views of parole officials are unpacked and understood with regard to rehabilitating offenders in correctional centres with limited resources in South Africa, there will be less effort devoted towards ensuring the effectiveness of the parole system. This paper captures the working experiences of the parole officials at Brits Community Corrections in South Africa with regard to the use of parole in the rehabilitation of offenders. Using a qualitative approach and an exploratory descriptive design, the study employed total population purposive sampling to ensure the inclusion of all parole officials in the study to provide their working experience. In-depth interviews that provided data saturation with four parole officials were analysed thematically, critically discussed and compared to existing literature. The major findings were that the challenges faced by parolees in the communities were the main problems preventing the successful implementation of parole services. This led to endemic frustrations among the parole officials in the execution of parole services in the Brits area. This paper recommends relevant holistic approaches as interventions to improve the parole systems in the area and improve the working experiences of parole officials. Full article

Phonemic processing skills are impaired both in children and adults with dyslexia. Since phoneme representation development is based on articulatory gestures, it is likely that these gestures influence oral reading-related skills as assessed through phonemic awareness tasks. In our study, fifty-two young dyslexic adults, with and without motor impairment, and fifty-nine skilled readers performed reading, phonemic awareness, and articulatory tasks. The two dyslexic groups exhibited slower articulatory rates than skilled readers and the comorbid dyslexic group presenting with an additional difficulty in respiratory control (reduced speech proportion and increased pause duration). Two versions of the phoneme awareness task (PAT) with pseudoword strings were administered: a classical version under time pressure and a delayed version in which access to phonemic representations and articulatory programs was facilitated. The two groups with dyslexia were outperformed by the control group in both versions. Although the two groups with dyslexia performed equally well on the classical PAT, the comorbid group performed significantly less efficiently on the delayed PAT, suggesting an additional contribution of articulatory impairment in the task for this group. Overall, our results suggest that impaired phoneme representations in dyslexia may be explained, at least partially, by articulatory deficits affecting access to them. Full article

Childhood apraxia of speech (CAS) is a subtype of motor speech disorder usually co-occurring with language impairment. A supramodal processing difficulty, involving executive functions (EFs), might contribute to the cognitive endophenotypes and behavioral manifestations. The present study aimed to profile the EFs in CAS, investigating the relationship between EFs, speech and language severity, and the connectivity of the frontal aslant tract (FAT), a white matter tract involved in both speech and EFs. A total of 30 preschool children with CAS underwent speech, language, and EF assessments and brain MRIs. Their FAT connectivity metrics were compared to those of 30 children without other neurodevelopmental disorders (NoNDs), who also underwent brain MRIs. Alterations in some basic EF components were found. Inhibition and working memory correlated with speech and language severity. Compared to NoND children, a weak, significant reduction in fractional anisotropy (FA) in the left presupplementary motor area (preSMA) FAT component was found. Only speech severity correlated and predicted FA values along with the FAT in both of its components, and visual-spatial working memory moderated the relationship between speech severity and FA in the left SMA. Our study supports the conceptualization of a composite and complex picture of CAS, not limited to the speech core deficit, but also involving high-order cognitive skills. Full article

This study aimed at optimizing conditions for increased withanolide production in Withania somnifera. The elicitors used for the foliar spray on the aerial parts of the plant were salicylic acid, jasmonic acid, and chitosan for the enhancement of withanolides in Withania somnifera under different environmental regimes. Three different elicitors, i.e., chitosan, jasmonic acid and salicylic acid, were applied on the plants through foliar route every 15th day for 6 months, and later plants were used for sample preparation. Further, the elicitors were used in different concentration, i.e., jasmonic acid (50, 200 and 400 ppm), chitosan (10, 50 and 100 ppm) and salicylic acid (0.5, 1 and 2 ppm). The elicitors were sprayed on the foliar parts of the plant between 10:00–11:00 a.m. on application days. For elicitor spray, a calibrated sprayer was used. The withanolide A/withaferin A was quantified through HPLC. It was found that in an open environment, maximum withaferin A content, i.e., 0.570 mg/g (DW), was recorded with jasmonic acid (50 ppm) treatment in comparison to control (0.067 mg/g DW). Thus, there was an 8.5-fold increase in the withaferin A content. Maximum withanolide A content of 0.352 mg/g (DW) was recorded when chitosan (50 ppm) was sprayed, while in the control, withanolide A content was recorded to be 0.031 mg/g (DW); thus, chitosan application increased the production of withanolide A by 11.3-fold. Under controlled conditions, maximum withaferin A content of 1.659 mg/g (DW) was recorded when plants were sprayed with chitosan (100 ppm), which was 8.1 times greater than the control content of 0.203 mg/g (DW). Maximum withanolide A content of 0.460 mg/g (DW) was recorded when chitosan (100 ppm) was applied, whereas in the control, withanolide A content was found to be 0.061 mg/g (DW). Thus, foliar spraying of elicitors in very low concentrations can serve as a low-cost, eco-friendly, labor-intensive and elegant alternative approach that can be practiced by farmers for the enhancement, consistent production and improved yield of withanolide A/withaferin A. This can be a suitable way to enhance plant productivity, thus increasing the availability of withanolide A and withaferin A for the health and pharma industry. Full article

Previous experimental studies have reported clear differences between native speakers and second language (L2) learners as concerns their capacity to extract and exploit morphosyntactic information during online processing. We examined the online processing of nominal case morphology in Korean by native speakers and L2 learners by contrasting canonical (SOV) and scrambled (OSV) structures, across auditory (Experiment 1) and written (Experiment 2) formats. Moreover, we compared different instances of nominal case marking: accusative (NOM-ACC) and dative (NOM-DAT). During auditory processing, Koreans showed incremental processing based on case information, with no effect of scrambling or specific case marking. In contrast, the L2 group showed no evidence of predictive processing and was negatively impacted by scrambling, especially for the accusative. During reading, both Koreans and the L2 group showed a cost of scrambling on first pass reading times, specifically for the dative. Lastly, L2 learners showed better comprehension for scrambled dative than accusative structures across formats. The current set of results show that format, the specific case marking, and word order all affect the online processing of nominal case morphology. Full article

Documenting the inter-annual variability and the long-term trend of the glacier snow line altitude is highly relevant to document the evolution of glacier mass changes. Automatically identifying the snow line on glaciers is challenging; recent developments in machine learning approaches show promise to tackle this issue. This manuscript presents a proof of concept of machine learning approaches applied to multi-spectral images to detect the snow line and quantify its average altitude. The tested approaches include the combination of different image processing and classification methods, and takes into account cast shadows. The efficiency of these approaches is evaluated on mountain glaciers in the European Alps by comparing the results with manually annotated data. Solutions provided by the different approaches are robust when compared to the ground truth’s snow lines, with a Pearson’s correlation ranging from 79% to 96% depending on the method. However, the tested approaches may fail when snow lines are not continuous or exhibit a strong change of elevation. The major advantage over the state of the art is that the proposed approach does not require one calibration per glacier. Full article

Discriminating between Alzheimer’s disease (AD), mild cognitive impairment (MCI) and functional memory disorders (FMD) can sometimes be difficult because amnesic syndrome can be confused with memory dysfunction due to aging and/or depression. This work aims to translate, adapt and validate the five-word test (FWT) in an Italian sample (Test delle 5 Parole, T5P). FWT is a screening memory task specifically built to discriminate the hippocampal memory deficit—typical of AD and amnesic MCI—from those related to functional disorders. We involved a large number of subjects (n = 264): 60 with AD, 80 with MCI, 46 with FMD, and 78 healthy controls (CTRL). Two traditional screening tests and the T5P were administered to all participants. Results showed an excellent convergent validity of the T5P (p < 0.05). Moreover, the T5P appeared as an effective test able to discriminate between the four conditions, except for FMD and CTRL. In particular, a total score of ≤9 allowed for accurately discriminating subjects with AD + MCI compared to participants with FMD + CTRL with high sensitivity (83.87%) and specificity (76.43%). Overall, the T5P is a simple, rapid and sensible test of the hippocampal memory that is recommended in clinical practice to screen persons with subjective/probable amnesic difficulties and to discriminate between patients with AD or MCI and CTRL. Full article

Childhood apraxia of speech (CAS) is a motor speech disorder often co-occurring with language impairment and complex neurodevelopmental disorders. A cohort of 106 children with CAS associated to other neurodevelopmental disorders underwent a multidimensional investigation of speech and language profiles, chromosome microarray analysis and structural brain magnetic resonance (MR). Our aim was to compare the clinical profiles of children with CAS co-occurring with only language impairment with those who, in addition to language impairment, had other neurodevelopmental disorders. Expressive grammar was impaired in the majority of the sample in the context of similar alterations of speech, typical of the core symptoms of CAS. Moreover, children with complex comorbidities also showed more severe and persistent receptive language deficits. About 25% of the participants harbored copy number variations (CNVs) already described in association to neurodevelopmental disorders. CNVs occurred more frequently in children with complex comorbidities. MR structural/signal alterations were found in a small number of children and were of uncertain pathogenic significance. These results confirm that CAS needs multidimensional diagnostic and clinical management. The high frequency of language impairment has important implications for early care and demands a personalized treatment approach in which speech and language goals are consistently integrated. Full article

Nowadays, the energy sector is experiencing a profound transition. Among all renewable energy sources, wind energy is the most developed technology across the world. To ensure the profitability of wind turbines, it is essential to develop predictive maintenance strategies that will optimize energy production while preventing unexpected downtimes. With the huge amount of data collected every day, machine learning is seen as a key enabling approach for predictive maintenance of wind turbines. However, most of the effort is put into the optimization of the model architectures and its parameters, whereas data-related aspects are often neglected. The goal of this paper is to contribute to a better understanding of wind turbines through a data-centric machine learning methodology. In particular, we focus on the optimization of data preprocessing and feature selection steps of the machine learning pipeline. The proposed methodology is used to detect failures affecting five components on a wind farm composed of five turbines. Despite the simplicity of the used machine learning model (a decision tree), the methodology outperformed model-centric approach by improving the prediction of the remaining useful life of the wind farm, making it more reliable and contributing to the global efforts towards tackling climate change. Full article

The phonology of prosody has received little attention in studies of motor speech disorders. The present study investigates the phonology of intonation (nuclear contours) and speech chunking (prosodic phrasing) in Parkinson’s disease (PD) as a function of medication intake and duration of the disease. Following methods of the prosodic and intonational phonology frameworks, we examined the ability of 30 PD patients to use intonation categories and prosodic phrasing structures in ways similar to 20 healthy controls to convey similar meanings. Speech data from PD patients were collected before and after a dopaminomimetic drug intake and were phonologically analyzed in relation to nuclear contours and intonational phrasing. Besides medication, disease duration and the presence of motor fluctuations were also factors included in the analyses. Overall, PD patients showed a decreased ability to use nuclear contours and prosodic phrasing. Medication improved intonation regardless of disease duration but did not help with dysprosodic phrasing. In turn, disease duration and motor fluctuations affected phrasing patterns but had no impact on intonation. Our study demonstrated that the phonology of prosody is impaired in PD, and prosodic categories and structures may be differently affected, with implications for the understanding of PD neurophysiology and therapy. Full article