Miracle-dz/UniFAR-FTUs huggingface dataset:
Use of ICT in Education

The present research paper discusses the use of Information and Communication Technology ICT in education which is gaining currency in the new era of globalism as the telecom revolution has hastened the pace of globalization and vice-versa; along with the catalyst role ICT-enabled education plays in promoting inclusive growth and human development for all. These smart tools of the emerging smart economy would help to promote mass literacy and also narrow inter, as well as intra-generational gaps. Most importantly, it will provide 'second opportunities' to the generation that missed them in the first place, thus helping adult learners, particularly the employed and women; thus attempting to reduce gender inequities. The paper attempts to map the trajectory of ICT and its increased usage across the world in an era of globalism, spanning Asia with a focus on India. Technology helps update, modernize, and revolutionize knowledge, information teaching-learning processes et al that help to bridge the digital divide on multi levels-between the rich and poor nations, between the rich and poor classes within a nation, between the rural and urban areas, between the young and old population, between the first and second generation learners and teachers that have become the essence of the new knowledge economy comprising smart students, teachers, policy makers, and communities all woven together through the yarn of the world wide. Like any other innovation, this one too is a double-edged coin with its intrinsic advantages and disadvantages. It is for us to harness modern technologies and utilize the ICT revolution in education for modern global growth, interconnectedness, and inclusiveness that create 'win-win' situations for all stakeholders.
Spatiotemporal configuration of memory arrays as a component of VWM representations

Visual working memory (VWM) has been found to support a very limited representation of visual information and yet relatively little is known about the mechanisms that underlie this important cognitive construct. Prior investigations have revealed that VWM performance can be affected by relatively minor changes in the test method as well as the method of encoding. In the present two experiments, we separately investigated these two factors. The results suggest that sequential object displays can improve VWM performance significantly but that a lack of context relatedness between encoding and retrieval impairs performance. This impairment seems to be caused by a mismatch in the spatiotemporal configuration of the memory and test displays, and, importantly, cannot be compensated by selective attention. These findings suggest that spatiotemporal configuration information may be a fundamental component of the information that is stored in VWM as suggested by a number of influential theories.
S100B protein in biological fluids: a tool for perinatal medicine.

The diagnosis of perinatal insults currently relies on adequate documentation of general medical and obstetric factors and on radiologic and laboratory assessments. The measurement of brain constituents such as S100B protein may offer an alternative and direct indicator of cell damage in the nervous system when clinical and radiologic assessments are still silent and has the additional advantage of providing a quantitative indicator of the extent of brain lesions. S100B protein has been measured by several immunoassays in biological fluids (i.e., cerebrospinal fluid, blood, amniotic fluid, and urine) from fetuses and newborns at high risk of perinatal brain damage. S100B protein in biological fluids increased at an early stage when standard monitoring procedures were still silent in the study populations that later developed brain damage. S100B concentration was also significantly correlated with the extent of brain lesions. S100B protein appears to satisfy the criteria for a marker for brain injuries in perinatal medicine: (a) simple to perform measurements with good reproducibility; (b) detection in a variety of biological fluids, possibly reducing perinatal stress related to testing; (c) possible use in longitudinal monitoring because of its 1-h half-life; and (d) well-established use as an early and quantitative marker of brain lesions/damage. Finally, because of the neurotrophic role putatively played by S100B, its measurement in biological fluids at pre-/perinatal ages makes it a candidate for the laboratory evaluation of brain maturation.
Nitrogen solubility in odontocete blubber and mandibular fats in relation to lipid composition

ABSTRACT Understanding toothed whale (odontocete) diving gas dynamics is important given the recent atypical mass strandings of odontocetes (particularly beaked whales) associated with mid-frequency naval sonar. Some stranded whales have exhibited gas emboli (pathologies resembling decompression sickness) in their specialized intramandibular and extramandibular fat bodies used for echolocation and hearing. These tissues have phylogenetically unique, endogenous lipid profiles with poorly understood biochemical properties. Current diving gas dynamics models assume an Ostwald nitrogen (N2) solubility of 0.07 ml N2 ml−1 oil in odontocete fats, although solubility in blubber from many odontocetes exceeds this value. The present study examined N2 solubility in the blubber and mandibular fats of seven species across five families, relating it to lipid composition. Across all species, N2 solubility increased with wax ester content and was generally higher in mandibular fats (0.083±0.002 ml N2 ml−1 oil) than in blubber (0.069±0.007 ml N2 ml−1 oil). This effect was more pronounced in mandibular fats with higher concentrations of shorter, branched fatty acids/alcohols. Mandibular fats of short-finned pilot whales, Atlantic spotted dolphins and Mesoplodon beaked whales had the highest N2 solubility values (0.097±0.005, 0.081±0.007 and 0.080±0.003 ml N2 ml−1 oil, respectively). Pilot and beaked whales may experience high N2 loads during their relatively deeper dives, although more information is needed about in vivo blood circulation to mandibular fats. Future diving models should incorporate empirically measured N2 solubility of odontocete mandibular fats to better understand N2 dynamics and potential pathologies from gas/fat embolism. Highlighted Article: Nitrogen solubility in toothed whale mandibular fats and blubber is related to lipid composition; most tissues exceed the fat nitrogen solubility value traditionally used in marine mammal gas dynamics models.
Evaluation of the PI-RADS Scoring System for Classifying mpMRI Findings in Men with Suspicion of Prostate Cancer

Purpose. To evaluate the ESUR scoring system (PI-RADS) for multiparametric MRI of the prostate in clinical routine and to define a reliable way to generate an overall PI-RADS score. Methods. Retrospective analysis of all patients with a history of negative prebiopsies, who underwent 3 Tesla multiparametric MRI from October 2011 to April 2013 (n = 143): PI-RADS scores for each single modality were defined. To generate the overall PI-RADS score, an algorithm based approach summing up each single-modality score to a sum-score was compared to a more subjective approach, weighting the single modalities dependent on the radiologist's impression. Because of ongoing cancer suspicion 73 patients underwent targeted mpMRI-ultrasound image fusion rebiopsy. For this group thresholds for tumor incidences and malignancy were calculated. Results. 39 (53%) out of 73 targeted rebiopsies were cancer positive. The PI-RADS score correlated well with tumor incidence (AUC of 0.86, 95% CI 0.78 to 0.94) and malignancy (AUC 0.84, 95% CI 0.68 to 0.99). Regarding the sum-score a threshold of ≥10 turned out to be reliable for cancer detection (sensitivity 90%, specificity 62%) and for ≥13 for indicating higher malignancy (Gleason ≥4 + 3) (sensitivity 80%, specificity 86%). To generate the overall PI-RADS score, the use of an algorithm based approach was more reliable than that of the approach based on the radiologist's impression. Conclusion. The presented scoring system correlates well with tumor incidence and malignancy. To generate the overall PI-RADS score, it seems to be advisable to use an algorithm based instead of a subjective approach.
Surface Changes in Mild Steel Coupons from the Action of Corrosion-Causing Bacteria

Changes which occur on the surface of mild steel coupons submerged in cultures of an Fe(III)-reducing bacterium, isolated from corroded pipe systems carrying crude oil, were studied microscopically to investigate the interaction between the corrosion-causing bacterium and the corroding mild steel coupon. Under micro-aerobic conditions and in the absence of the bacteria, a dense, crystalline, amorphous coat formed on the surface of the steel coupons. In the presence of bacteria the surface coat was extensively removed, exposing the bare metal to the environment. After about 2 weeks of exposure, the removal of the surface coating was followed by colonization of the metal surface by the bacteria. Colonization was mediated by fibrous, exopolysaccharidic material formed by the bacteria. Extension of studies to other bacteria isolated from crude oil and corroded pipes reveals that the formation of exopolysaccharide fibers and possession of adherent properties are common characteristics of bacteria from crude oil systems.
Factors leading to group identification: A field study of winners and losers

Why do fans of losing sports teams, alumni of poorly ranked educational programs, and patrons of charities that are rocked by scandal maintain or even increase their support? The present research investigates this issue by examining how differences in group success affect the factors that lead to identification and ultimately the incidence of group-supportive behaviors. The results of a two-group field study of professional sports fans suggest that members of unsuccessful groups identify on the basis of their involvement with the domain in which the group operates and the attractiveness of group members. Also, whereas perceived group performance is the most important factor leading to identification for members of successful groups, this factor is irrelevant to members of unsuccessful groups. In addition, the study finds a strong association between the strength of identification and the incidence of group-supportive consumption behaviors for members of both types of groups. The research has important implications for organizations that depend upon member support, such as sports teams, educational institutions, musical groups, and charities.
Factors affecting peak expiratory flow variability and bronchial reactivity in a random population sample.

BACKGROUND--Bronchial reactivity measurements are widely used in epidemiological studies to provide an objective marker of asthma. There are, however, several potential advantages of measuring peak expiratory flow (PEF) variability instead, particularly in large studies. PEF variability and bronchial reactivity were compared in a population sample to assess the relationships of the two measurements to factors known to be associated with airways disease, and to compare their response rates. METHODS--Subjects aged 18-65 were randomly selected from the electoral register of an administrative area in eastern England and randomised to attend either for a bronchial challenge test measuring the provocative dose of methacholine producing a 20% fall in FEV1 (PD20), or to measure PEF at two hourly intervals during waking hours for one week. Skin tests with common allergens were performed and a smoking history obtained. PEF variability was expressed as the amplitude % mean (highest - lowest x 100/mean). RESULTS--A total of 273 subjects (69%) collected a PEF meter but a completed record sheet was returned by only 247 (62%); this was still significantly more than the 202 subjects (54%) who attended for and successfully completed a challenge test. Amplitude % mean was higher in women than in men (9.7% v 8.5%). In multiple regression analysis amplitude % mean increased significantly with age, mean skin weal diameter, and with current smoking. The odds of having a PD20 below 24.5 mumol increased with mean skin weal diameter and were greater in current smokers. Neither age nor sex had a significant effect on bronchial reactivity but there were significant interactions between age and the effects of both smoking and atopy. CONCLUSIONS--The higher response rate associated with the use of PEF variability measurement, and the association with factors implicated in the pathogenesis of airways disease, suggest that PEF variability would be a useful measurement to employ in epidemiological studies.
The Rohlin property for $Z^{2}$-actions on UHF algebras

We deﬁne a Rohlin property for Z 2 -actions on UHF algebras and show a non-commutative Rohlin type theorem. Among those actions with the Rohlin property, we classify product type actions up to outer conjugacy. We consider two classes of UHF algebras. For UHF algebras in one class including the CAR algebra, there is one and only one outer conjugacy class of product type actions and for UHF algebras in the other class, contrary to the case of Z -actions, there are inﬁnitely many outer conjugacy classes of product type actions.
Mobile Porn?: Teenage Sexting and Justice for Women

The practice of sending and receiving sexually explicit images via mobile phones (“sexting”) has grown exponentially in recent years with the accessibility of cellular technology. This essay examines this practice, when conducted by teenagers, in light of a Christian feminist approach to justice. Without harmfully exhorting girls’ sexual “purity,” we must nevertheless develop a moral framework that challenges the practice of sexting while simultaneously empowering young women to claim primary control over their own sexual experience. For Christians, justice, addressed to sexting, must attend to sexual injustice even as it promotes genuine freedom, embodiment, mutuality and relational intimacy, and equality.
Review: A Review of Serological Abnormalities in Relatives of SLE Patients

Although it was once thought that autoantibodies were confined solely to patients with autoimmune diseases, it is now accepted that healthy individuals may express autoantibodies without necessarily developing ’appropriate’ clinical features. Autoantibodies are clearly part of the mosaic of factors involved in the development of autoimmune disease but on their own they are rarely truly pathogenic. They are often, however, very useful markers of a predisposition to develop certain clinical features. Among the relatives of patients with autoimmune diseases it seems to be widely assumed that autoantibodies are detectable more often than in healthy controls. This is particularly true in the case of the relatives of patients with systemic lupus erythematosus (SLE). In this review we consider critically the data on which this premise is based and attempt to determine the likely frequency with which a variety of autoantibodies
CSAR imaging with data extrapolation and approximate GLRT techniques

Circular synthetic aperture radar (CSAR) is different from other usual SAR modes, e.g., Stripmap SAR or Spotlight SAR, which takes a circular path rather than a straight path. It can provide not only two-dimensional (2-D) high resolution images but also three- dimensional (3-D) information about the target. In this paper, 2- D CSAR imaging containing 3-D information about the target is discussed. Considering the limited bandwidth of radar system and the limited angular persistence of the reflector's scattering characteristic in a real scene, we combine the data extrapolation technique based on the autoregressive (AR) model with the non-coherent combination of the sub-aperture images based on the approximate Generalized Likelihood Ratio Test (GLRT) technique to get a 2-D CSAR image with resolution improved and with aspect-dependent reflectivity characteristics kept. The GTRI T-72 tank dataset is processed to test the algorithm.
Enhancement of Wheat Root Colonization and Plant Development by Azospirillum brasilense Cd. Following Temporary Depression of Rhizosphere Microflora

Inoculation of wheat with Azospirillum brasilense, combined with the application of four fungal and bacterium-inhibiting substances to which A. brasilense is resistant in the soil, decreased the rhizosphere population, while it increased wheat root colonization by A. brasilense, even in cases of poor inoculation. The inoculation significantly increased the following wheat plant parameters as well: plant dry weight, number of tillers per plant, spikelet fertility, harvest index, and grain yield. This model may provide a new approach to improve control of root colonization by beneficial bacteria.
Empirically Grounded Clinical Interventions: Cognitive Versus Behaviour Therapy in the Individual Treatment of Obsessive-Compulsive Disorder: Changes in Cognitions and Clinically Significant Outcomes at Post-Treatment and One-Year Follow-Up

Abstract Clinical significance analyses of controlled studies comparing Exposure and Response Prevention (ERP) and Cognitive Therapy (CT) in the treatment of Obsessive-Compulsive Disorder (OCD) are scarce. The objective of this study is to compare the clinical efficacy of ERP and CT for OCD patients, and the usefulness of each in changing dysfunctional beliefs and thought control strategies at post-treatment and at a one-year follow-up. The two treatments were delivered on the basis of a routine clinical practice in a public-mental health service. Thirty-three OCD patients were randomly assigned to ERP or CT, and 29 completed the treatments (13 in ERP and 16 in CT). The ERP applied was in vivo, gradual and therapist-guided. The CT was designed to challenge all the cognitive domains considered relevant for OCD, using cognitive techniques. The improvement and recovery rates (YBOCS) were slightly superior for CT than for ERP (ERP: 69.23% and 61.53%, respectively; CT: 81.25% and 68.75%, respectively). These therapeutic outcomes were maintained after the two treatments: at the one-year follow-up, 53.85% of the treated patients remained free of symptoms in ERP, and 65.5% in CT. Finally, the two treatments were equally effective in modifying dysfunctional beliefs, and the outcomes at the end of the treatments were maintained, or even increased, one year later.
Electromagnetic-bandgap layers for broad-band suppression of TEM modes in power planes

A practical set of engineering design equations are derived for predicting stopband performance of electromagnetic-bandgap (EBG) structures within parallel power planes. The EBG circuits suppress the TEM-mode noise within parallel plates used within digital power distribution networks. Stopbands are realized over designed frequency bands of interest in the microwave spectrum. The mathematical relationships between the physical hardware and the electrical models are clearly stated. Several examples are given and proof-of-concept experiments are described and compared to the predicted results with good agreement.
The impact of collaborative video analysis by practitioners and researchers upon pedagogical thinking and practice: a follow‐up study

The ‘T‐MEDIA’ project analysed and documented how teachers exploit the use of projection technologies – data projectors and interactive whiteboards (IWBs) – to support learning in secondary‐school subject lessons. The research involved collaboration between university researchers and four pairs of UK teachers (of English, mathematics, science and history) in an intensive process of systematically analysing video recordings of classroom activity and other data in depth. Our goals were to assist teachers in articulating the pedagogical rationale underlying their practice, and uniquely, to engage them in theory building about strategic technology use. This paper reports on a follow‐up study carried out one year after the collaborative analyses in order to assess the subsequent impacts of the process of critical reflection. The eight teachers were questioned using a semi‐structured interview technique that allowed us to elicit structured and personalised accounts of impact on pedagogical thinking and practice and the supporting or constraining factors. The findings suggest that for at least some, the sociocultural theory introduced and reformulated during the analyses provided a powerful analytical lens upon emerging practices, including those not incorporating technology. All of the participants reported lasting effects upon their own thinking and, except where external constraints operated, on teaching practices. The approaches developed during T‐MEDIA had additionally been disseminated to and adapted by other subject colleagues. The study illustrates how collaborative analysis of lesson videos can be used to engage teachers in deep reflection, critique and debate. This approach supports the development of an analytical scrutiny of classroom teaching and offers a significant professional development opportunity. In particular, under conditions of sensitive support, teachers will readily accommodate theoretical constructs into specific areas of professional thinking and practice.
Democracy, pluralization, and voice

This article explores different theoretical and political dimensions of voice in democratic theory. Drawing on recent developments in political theory, ranging form James Bohman's work on the movement from demos to demoi in transnational politics, to William Connolly's writings on pluralization, it develops a critical account of the emphasis within conventional pluralism on the representation of extant identities. Instead, it foregrounds the need to engage with emerging identities, demands, and claims that fall outside the parameters of dominant discursive orders. Building on the works of Rancière and Cavell, it highlights the importance of an analytical engagement with the emergence and articulation of new struggles and voices—the processes through which inchoate demands are given political expression—so as to counter the ongoing possibilities of domination, understood here as a ‘deprivation of voice. ’ The article develops an account of the centrality of the category of responsiveness to such claims and demands for democratic theory, especially in relation to a range of democratic struggles in our contemporary world. In so doing, it contributes to a growing body of work that questions the taken for granted character and status of the institutional forms of liberal democaracy.