Miracle-dz/UniFAR-FTUs huggingface dataset:
Pattern of Deposition of Cell Wall Polysaccharides and Transcript Abundance of Related Cell Wall Synthesis Genes during Differentiation in Barley Endosperm1

Immunolabeling, combined with chemical analyses and transcript profiling, have provided a comprehensive temporal and spatial picture of the deposition and modification of cell wall polysaccharides during barley (Hordeum vulgare) grain development, from endosperm cellularization at 3 d after pollination (DAP) through differentiation to the mature grain at 38 DAP. (1→3)-β-d-Glucan appears transiently during cellularization but reappears in patches in the subaleurone cell walls around 20 DAP. (1→3, 1→4)-β-Glucan, the most abundant polysaccharide of the mature barley grain, accumulates throughout development. Arabino-(1-4)-β-d-xylan is deposited significantly earlier than we previously reported. This was attributable to the initial deposition of the polysaccharide in a highly substituted form that was not recognized by antibodies commonly used to detect arabino-(1-4)-β-d-xylans in sections of plant material. The epitopes needed for antibody recognition were exposed by pretreatment of sections with α-l-arabinofuranosidase; this procedure showed that arabino-(1-4)-β-d-xylans were deposited as early as 5 DAP and highlighted their changing structures during endosperm development. By 28 DAP labeling of hetero-(1→4)-β-d-mannan is observed in the walls of the starchy endosperm but not in the aleurone walls. Although absent in mature endosperm cell walls we now show that xyloglucan is present transiently from 3 until about 6 DAP and disappears by 8 DAP. Quantitative reverse transcription-polymerase chain reaction of transcripts for GLUCAN SYNTHASE-LIKE, Cellulose Synthase, and CELLULOSE SYNTHASE-LIKE genes were consistent with the patterns of polysaccharide deposition. Transcript profiling of some members from the Carbohydrate-Active Enzymes database glycosyl transferase families GT61, GT47, and GT43, previously implicated in arabino-(1-4)-β-d-xylan biosynthesis, confirms their presence during grain development.
Internet Administration of the Paper-and-Pencil Gifted Rating Scale

The present study examined the psychometric equivalence of administering a computer-based version of the Gifted Rating Scale (GRS) compared with the traditional paper-and-pencil GRS-School Form (GRS-S). The GRS-S is a teacher-completed rating scale used in gifted assessment. The GRS-Electronic Form provides an alternative method of administering and completing the 72-item scale, which eases scoring and interpretation of the measure. The GRS-E reduces the potential for human error by implementing automated scoring. An automated form may increase the likelihood that the measure is utilized, supporting wider screening in the schools for gifted identification. Five of the six subscales were completed by teachers in matched pairs on 185 students. Results indicate strong internal consistency across both administration forms and no significant difference in mean scores. This study contributes to the growing body of literature in support of the psychometric equivalence of paper-and-pencil report forms administered in a computer-based environment.
Parents' Beliefs about Children's Cognitive Development.

MILLER, ScoTrr A. Parents' Beliefs about Children's Cognitive Development. CHILD DEVELOPMENT, 1988, 59, 259-285. Parents' beliefs about children's cognitive development are of interest both as a form of adult social cognition and for their possible effects on parents' behavior and children's development. This article divides beliefs into 2 general categories: beliefs about developmental processes and beliefs about specific abilities. After an initial presentation of methods and descriptive data for each category, the discussion is organized in terms of 3 issues: origins of parents' beliefs, relations between beliefs and parental behavior, and relations between beliefs and children's cognitive development. The evidence indicates that parents do hold beliefs of various sorts and that these beliefs often relate in predicted ways to hypothesized determinants, to parental childrearing practices, and to children's development. On the negative side, predicted relations are not always found, they are generally small in magnitude, and their causal basis is often not clear. 4 suggested directions for future research are discussed.
An overview of Indian research in personality disorders

Personality disorders have significant, but often unrealized, public health importance. The present review summarizes the published work on personality disorders in the Indian population or by Indian researchers residing in the country. Researchers who have worked on assessment methodology in India have demonstrated that clinical diagnosis has a low reliability when compared with semi-structured interviews; and have attempted to increase the feasibility of the standardized use of International Personality Disorder Examination, a semi-structured interview developed by the World Health Organization (WHO). Studies on epidemiology demonstrate that none of the general population studies have employed standardized interviews, and hence, they grossly underestimate the prevalence of personality disorders in the community. The clinical epidemiology studies have employed questionnaires and interviews developed in the West, mostly without local adaptations, with discrepant results. However, these studies show that personality disorders are common in the clinical population and that rates vary across sub populations. While, there are a few reports attesting the theoretical importance of the role of culture in the formation and expression of personality disorders, empirical literature from India in this area is scanty. Similarly, there are few reports on the treatment of personality disorders, while, important areas such as service delivery, etiology, and validity of personality disorders, are unaddressed. The study of personality disorder in India is maturing, with researchers showing increased familiarity with the methodological nuances of this complex area of research.
Torque improvement of five-phase surface-mounted permanent magnet machine using third-order harmonic

Summary form only given. This paper presents optimal third harmonics in both permanent magnet (PM) shaping and current waveform to improve the output torque of five-phase surface-mounted PM (SPM) machines. The optimal value of third harmonic injected into the sinusoidal PM shape and current waveform for maximum torque improvement is analytically derived and validated by both finite element (FE) analyses and experiments. It is found that the optimal third harmonic is 1/6 of the fundamental one for both PM shape and current waveform. For the five-phase SPM machines having rotors without shaping, Sine shaping, or Sine shaping with third harmonic injected, the electromagnetic performance including the back EMF waveform, cogging torque, average torque, torque ripple, copper loss, iron loss, impact on power inverter, and demagnetization withstand capability are compared. It is demonstrated that, although the copper loss and iron loss increase due to additional third harmonic in the winding current and magnet shape, the average torque with optimal third harmonics injected in PM shaping and current waveform can be improved by >30% while the torque ripple and remains similar to that of the one with Sine shaping. In addition, this will reduce the dc bus voltage while maintaining the machine torque density. Furthermore, the machine with Sine and Sine+3rd rotors presents much better demagnetization withstand capability performance than conventional rotor.
Collaboration and Coordination Through Basic Internet Tools: a Case Study

In this paper we report on a case study of a distributed software development project supported with basic Internet tools. In particular we focus on how these basic tools have and could be used for supporting the collaboration among the involved parties, as well as the coordination of the distributed activities. We sketch some observations, presenting advantages and disadvantages of using such a basic infrastructure for supporting distributed projects. Finally we highlight some requirements for lightweight groupware systems that we believe could overcome the described drawbacks.
Body composition, cardiometabolic risk factors, physical activity, and inflammatory markers in premenopausal women after a 10-year follow-up: a MONET study

Objective: Menopausal transition and postmenopause are usually associated with changes in body composition and a decrease in physical activity energy expenditure (PAEE). This study investigated body composition, cardiometabolic risk factors, PAEE, and inflammatory markers in premenopausal women after a 10-year follow-up. Methods: In all, 102 premenopausal women participated in the 5-year observational longitudinal Montreal Ottawa New Emerging Team (MONET) study. This present substudy included 48 participants (age: 60.0 ± 1.7 years; body mass index: 23.2 ± 2.2 kg/m2) 6.0 ± 0.3 years after completion of the initial MONET study. Measures included body composition, waist circumference (WC), fasting glucose and insulin levels, insulin sensitivity (QUICKI model), plasma lipid levels, PAEE, and inflammatory markers. Results: Compared with baseline measures of the MONET study, analyses revealed no significant increase in body weight, although there were significant increases in WC, fat mass (FM), % FM, total cholesterol, low-density lipoprotein cholesterol and high-density lipoprotein cholesterol, haptoglobin, apolipoprotein B, ferritin, adiponectin, and soluble cluster of differentiation 14 (all P < 0.001) after the 10-year follow-up. However, significant decreases were observed for fat-free mass, PAEE, fasting glucose levels, interleukin-8 levels, and soluble tumor necrosis factor receptors 1 and 2 (sTNFR-1 and sTNFR-2) levels (all P < 0.05). To determine the effect of postmenopausal years, data were restructured based on final menstrual period (FMP), and one-way analyses of variance were performed. Waist circumference, % FM, total cholesterol, high-density lipoprotein cholesterol, apolipoprotein B, ferritin, adiponectin, and soluble cluster of differentiation 14 were higher in early and late postmenopausal periods in these women. sTNFR-1 and sTNFR-2 levels were higher at the FMP and early postmenopausal years as compared with the late postmenopausal periods. Finally, interleukin-8 levels were lower in years after FMP. Conclusion: The number of years elapsed since the FMP can affect body composition, cardiometabolic risk factors, and inflammatory markers in healthy premenopausal women going through menopausal transition and postmenopausal periods.
Screening, Purification and Characterization of Anionic Antimicrobial Proteins from Foeniculum Vulgare

Foeniculum vulgare Mill. , commonly called fennel, is a medicinal plant belonging to the Umbelliferae (Apiaceae) family, and is used in traditional medicine. Antibacterial peptides were isolated using sodium phosphate citrate buffer and, for extraction, cetyltrimethyl ammonium bromide (CTAB) buffer with pH 6, have been employed and antimicrobial activity tested against four reference strains. The extracted protein was subjected to 3 kDa dialysis and separation was carried out by DEAE-ion exchange chromatography and further proteins were identified by 2D gel electrophoresis. The results of Foeniculum vulgare elutes obtained from DEAE-ion exchange chromatography were tested for antibacterial activity. Elute 3 shows the highest antibacterial activity on Pseudomonas aeruginosa with a diameter of a zone of inhibition of 16 mm and IC50 value 25.02 (mcg/mL). Based on the findings of the wide usage in treatment of various ailments and day-to-day life, Foeniculum vulgare seeds were used in the present research and have shown promising antibacterial effects, which requires further proteomic research to authenticate the role of the anticipated proteins.
Serodiagnosis of Human Cysticercosis by Using Antigens from Vesicular Fluid of Taenia crassicepsCysticerci

ABSTRACT Neurocysticercosis (NC), caused by the presence of Taenia solium metacestodes in tissues, is a severe parasitic infection of the central nervous system with universal distribution. To determine the efficiency of enzyme-linked immunosorbent assay (ELISA) and immunoblot with antigens of T. crassiceps vesicular fluid (Tcra) compared to standard techniques (indirect immunofluorescence test [IFT] and complement fixation test [CFT]) using T. solium cysticerci (Tso) for the serodiagnosis of NC, we studied serum samples from 24 patients with NC, 30 supposedly healthy individuals, 76 blood bank donors, 45 individuals with other non-NC parasitoses, and 97 samples from individuals screened for cysticercosis serology (SC). The sensitivity observed was 100% for ELISA-Tso and ELISA-Tcra, 91.7% for the IFT, and 87.5% for the CFT. The specificity was 90% for ELISA-Tso, 96.7% for ELISA-Tcra, 50% for IFT, and 63.3% for CFT. The efficiency was highest for ELISA-Tcra, followed by ELISA-Tso, IFT, and CFT. Of the 23 samples from SC group, which were reactive to ELISA-Tso and/or ELISA-Tcra, only 3 were positive to immunblot-Tcra (specific peptides of 14- and 18-kDa) and to glycoprotein peptides purified from Tcra antigen (gp-Tcra), showing the low predictive value of ELISA for screening. None of the samples from the remaining groups showed specific reactivity in immunoblot-Tcra. These results demonstrate that ELISA-Tcra can be used as a screening method for the serodiagnosis of NC and support the need for specific tests for confirmation of the results. The immunoblot can be used as a confirmatory test both with Tcra and gp-Tcra, with the latter having an advantage in terms of visualization of the results.
Understanding Corona discharge activity in titania nanoparticles dispersed in transformer oil under AC and DC voltages

Titania (TiO2) nanoparticles dispersed transformer oil has high Corona Inception Voltage (CIV) and breakdown strength, and gets further enhanced on insertion of the barrier in the electrode gap. The volume of nanoparticles and the amount of surfactant have a strong influence on the dispersion of nanoparticles in transformer oil and were characterized through viscosity measurement, particle size analysis and by zeta potential measurements. It was also observed that with needle plane configuration, negative DC voltages have high breakdown voltage as compared to positive DC and AC voltages. Improvement in breakdown voltage with barrier can be obtained by placing the barrier at 20–80% of electrode gap from the tip of the high-voltage electrode. The breakdown voltage of needle plane electrode configuration was calculated based on normal distribution parameters. It was observed that the corona activity generates Ultra High Frequency (UHF) signal in the frequency range of 0.7–2 GHZ with its dominant frequency at 0.9 GHz and was characterized using a ternary plot. The discharge activity was studied by using a spectrum analyzer by operating it in zero span mode with 0.9 GHz as center frequency. It was observed that for a given voltage under AC and DC voltages, the magnitude of discharges is less with nanoparticles dispersed transformer oil. A pyrolysis study indicated no variation in the composition of the oil with the addition of titania. It was observed that the esters present in the oils were alkyl substituted oxalic acid and alkyl substituted sulfurous acid esters.
The Role of Study and Work in Cannabis Use and Dependence Trajectories among Young Adult Frequent Cannabis Users

Life course theory considers events in study and work as potential turning points in deviance, including illicit drug use. This qualitative study explores the role of occupational life in cannabis use and dependence in young adults. Two and three years after the initial structured interview, 47 at baseline frequent cannabis users were interviewed in-depth about the dynamics underlying changes in their cannabis use and dependence. Overall, cannabis use and dependence declined, including interviewees who quit using cannabis completely, in particular with students, both during their study and after they got employed. Life course theory appeared to be a useful framework to explore how and why occupational life is related to cannabis use and dependence over time. Our study showed that life events in this realm are rather common in young adults and can have a strong impact on cannabis use. While sometimes changes in use are temporary, turning points can evolve from changes in educational and employment situations; an effect that seems to be related to the consequences of these changes in terms of amount of leisure time and agency (i.e., feelings of being in control).
The relationship between teachers’ and principals’ decision-making power: is it a win-win situation or a zero-sum game?

Is the power relationship between public school teachers and principals a win-win situation or a zero-sum game? By applying hierarchical linear modeling to the 1999–2000 nationally representative Schools and Staffing Survey data, we found that both the win-win and zero-sum-game theories had empirical evidence. The decision-making areas characterized by the win-win theory are much more than those characterized by the zero-sum-game theory. The practice of win-win is more prevalent at the elementary than at the secondary level. Whether it is win-win or zero-sum depends on the decision-making areas and the school level. Theoretical and practical implications of the findings are discussed.
Language attrition, Language Shift and Ethnolinguistic Vitality of Turkish in Australia

This paper presents the findings of research investigating first-language attrition of Turkish speakers in Australia and the role of subjective ethnolinguistic vitality perceptions in that process. It examines the relationship between societal factors and individuals' perception of the language contact situation as reflected in their speech behaviour. For the linguistic dimension of the study, a number of lexical and syntactic tests along with self-rating scales were administered to 40 Turkish-Australians in Sydney and 40 reference-group informants in Turkey. For the social psychological dimension of the study, data were gathered by utilising the concept of ethnolinguistic vitality and its accompanying instrument, the subjective vitality questionnaire (SVQ). The SVQ data indicate low vitality perceptions among Turkish immigrants. Also, by means of a language use-choice questionnaire (LUCQ), data were elicited on language use and attitudes of the informants. The comparative results between Turkish immigran.
Corruption Culture and Corporate Misconduct

Despite significant interest in corporate culture, there is little empirical research on its role in influencing corporate misconduct. Using cultural background information on key company insiders, I construct a measure of corporate corruption culture, capturing a firm's general attitude toward opportunistic behavior. Firms with high corruption culture are more likely to engage in earnings management, accounting fraud, option backdating, and opportunistic insider trading. I further explore the inner workings of corruption culture and find evidence that it operates both as a selection mechanism and by having a direct influence on individual behavior.
Multilateral Trade Bargaining: a First Look at the GATT Bargaining Records

This paper empirically examines recently declassified tariff bargaining data from the GATT/WTO. Focusing on the Torquay Round (1950–1951), we document stylized facts about these interconnected high-stakes international negotiations that suggest a lack of strategic behavior among the participating governments and an important multilateral element to the bilateral bargains. We suggest that these features can be understood as emerging from a tariff bargaining forum that emphasizes the GATT pillars of MFN and multilateral reciprocity, and we offer evidence that the relaxation of strict bilateral reciprocity facilitated by the GATT multilateral bargaining forum was important to the success of the GATT approach. (JEL C78, F13)
Emotional intelligence and occupational stress among professional staff in New Zealand

Purpose – The aim of the study was to test the relationship of emotional intelligence (EI) to the appraisal, coping and outcomes of workplace demands.Design/methodology/approach – An online survey was used to collect data. Respondents included 157 professional staff including salaried staff, line managers, senior managers, managing directors and chief executive officers.Findings – Emotional intelligence was found to comprise three factors: emotional self management (ESM), the ability to understand others' emotions (UOE) and the use of emotions in decision making.Research limitations/implications – The study employed a cross‐sectional self‐report design from which it is not possible to infer causal relationships among variables. The sample comprised professionals employed within New Zealand and it remains to be seen whether the findings can be replicated in other organizational and occupational groups and in other countries and cultures.Practical implications – Emotional self management and understanding o.
Analyst and programmer stereotypes: a self-fulfilling prophecy?

Previous research into the profiles of analysts and programmers has tended to present their attributes as virtually mutually exclusive and, in particular, has established a stereotype which favours the analyst for development as a manager. This view, historically reified through the division of labour between analysts and programmers and reinforced by the dual-track career paths of many organizations, intensifies the problems which technical staff experience when attempting to develop their potential. Using information from a case study conducted during 1989 – 1990 this paper proposes that the research profiles have become legitimized and reproduced at organizational level despite evidence of their inappropriateness. The relationship between management practice and documented theory has conspired to produce a self-fulfilling prophecy. However, the methodological basis of previous research is questionable and by recognizing these short-comings (compounded over a period of over 20 years) it becomes possible to critically re-evaluate beliefs about analysts and programmers. The paper argues for a more positive view of programmers and a more appropriate career structure for technical staff.