Miracle-dz/UniFAR-FTUs huggingface dataset:
An Exploratory Study of Collaboration in Higher Education From Women's Perspectives

This descriptive, exploratory study investigated collaboration in higher edu cation as perceived by a select group of prolific female academics, known for their collaborative work. The results indicate that these women were influenced to work in partnership in varied ways through which they each developed an ethic of collaboration. The experience of collaboration with school and university practitioners brought many benefits to these scholars, but not without sacrifice and hardship. The authors recommend that if colleges of education are serious about promoting collaborative work, these institu tions must become more attuned to the difficulties involved. In addition, colleges should consider providing support mechanisms for those academics seeking to engage in joint academic ventures within their institutions and with their colleagues in the field.
The Relationship Between Educational Years and Phonemic Verbal Fluency (PVF) and Semantic Verbal Fluency (SVF) Tasks in Spanish Patients Diagnosed With Schizophrenia, Bipolar Disorder, and Psychotic Bipolar Disorder

AbstractSemantic and verbal fluency tasks are widely used as a measure of frontal capacities. It has been well described in literature that patients affected by schizophrenic and bipolar disorders present a worse execution in these tasks. Some authors have also noted the importance of educational years. Our objective is to analyze whether the effect of cognitive malfunction caused by apathology is superior to the expected effect of years of education in phonemic verbal fluency (PVF) and semantic verbal fluency (SVF) task execution.A total of 62 individuals took part in this study, out of which 23 were patients with schizophrenic paranoid disorder, 11 suffered from bipolar disorder with psychotic symptomatology, 13 suffered from bipolar disorder without psychotic symptomatology, and 15 participants were nonpathological individuals. All participants were evaluated with the PVF and SVF tests (animals and tools). The performance/execution results were analyzed with a mixed-model ANCOVA, with educational years as a covariable.The effect of education seems to be more determined by PVF FAS tests than by SVF. With PVF FAS tasks, the expected effect of pathology disappears when the covariable EDUCATION is introduced. With SVF tasks, the effect continues to be significant, even though the EDUACTION covariable dims such effect.These results suggest that SVF tests (animals category) are better evaluation tools as they are less dependent on the patients’ education than PVF FAS tests.
Anxiety and Search during Food Choice: The Moderating Role of Attitude Towards Nutritional Claims

Purpose – This paper aims to investigate the effect of anxiety on information search during food choice and to test a key moderator of the effect of anxiety on search, namely attitude towards nutritional claims.Design/methodology/approach – By means of qualitative study the paper investigates the notion that consumers experience anxiety about health outcomes during food choice. Further, by means of structural equation modelling based on two studies with representative samples of Danish consumers, the paper investigates the effects outlined above.Findings – The authors show that anxiety during food choice increases information search in four product categories – ready dinner meals, salad dressing, biscuits, and cakes. Further, the results show that the positive effect of anxiety on information search is stronger when consumers have a less favourable attitude towards nutritional claims on the product label.Practical implications – The results suggest that anxiety during food choice is desirable from the con.
BILINGUAL SENTENCE PROCESSING: RELATIVE CLAUSE ATTACHMENT IN ENGLISH AND SPANISH

BILINGUAL SENTENCE PROCESSING: RELATIVE CLAUSE ATTACHMENT IN ENGLISH AND SPANISH. Eva M. Fernández. Amsterdam: Benjamins, 2003. Pp. xx + 292. $118.00 cloth. The purpose of this dissertation monograph is “to determine whether bilinguals, with proficiencies in each of their languages sufficient to support responsible fluency, process linguistic input by employing the routines that are followed by monolinguals of each of their languages” (p. 211). In other words, the question is whether the sentence processing of bilinguals is dependent on the language of the sentence (language dependence) or on the dominant language of the bilingual (called language independence). The study first identifies a sentence type with crosslinguistic processing differences and then seeks to determine whether monolinguals and bilinguals process those sentences differently in online (early phase) and offline (postsyntactic) tests.
Interplay between Two RND Systems Mediating Antimicrobial Resistance in Brucella suis

ABSTRACT The RND-type efflux pumps are responsible for the multidrug resistance phenotype observed in many clinically relevant species. Also, RND pumps have been implicated in physiological processes, with roles in the virulence mechanisms of several pathogenic bacteria. We have previously shown that the BepC outer membrane factor of Brucella suis is involved in the efflux of diverse drugs, probably as part of a tripartite complex with an inner membrane translocase. In the present work, we characterize two membrane fusion protein-RND translocases of B. suis encoded by the bepDE and bepFG loci. MIC assays showed that the B. suis ΔbepE mutant was more sensitive to deoxycholate (DOC), ethidium bromide, and crystal violet. Furthermore, multicopy bepDE increased resistance to DOC and crystal violet and also to other drugs, including ampicillin, norfloxacin, ciprofloxacin, tetracycline, and doxycycline. In contrast to the ΔbepE mutant, the resistance profile of B. suis remained unaltered when the other RND gene (bepG) was deleted. However, the ΔbepE ΔbepG double mutant showed a more severe phenotype than the ΔbepE mutant, indicating that BepFG also contributes to drug resistance. An open reading frame (bepR) coding for a putative regulatory protein of the TetR family was found upstream of the bepDE locus. BepR strongly repressed the activity of the bepDE promoter, but DOC released the repression mediated by BepR. A clear induction of the bepFG promoter activity was observed only in the BepDE-defective mutant, indicating a regulatory interplay between the two RND efflux pumps. Although only the BepFG-defective mutant showed a moderate attenuation in model cells, the activities of both bepDE and bepFG promoters were induced in the intracellular environment of HeLa cells. Our results show that B. suis harbors two functional RND efflux pumps that may contribute to virulence.
Fairness Reactions to Selection Methods: An Italian Study

This study examined the fairness reactions to 10 personnel selection methods in a sample of Italian students. University students (N=137) were asked to rate the favorability of these selection procedures and then to evaluate them on eight procedural justice dimensions. Work-sample tests were the most favorably rated of the selection methods, followed by resumes, written ability tests, interviews and personal references. Graphology was perceived negatively. Opportunity to perform and the perceived face validity of selection procedures were the strongest procedural justice dimensions for predicting the process favorability ratings. The results of this study are compared with those from similar studies conducted in other countries. Similar results have been found in the various countries where such research has been conducted to date.
CD8+-T-Cell Response to Secreted and Nonsecreted Antigens Delivered by Recombinant Listeria monocytogenes during Secondary Infection

ABSTRACT Understanding how existing antivector immunity impacts live vaccine delivery systems is critical when the same vector system may be used to deliver different antigens. We addressed the impact of antivector immunity, elicited by immunization with attenuated actA-deficient Listeria monocytogenes, on the CD8+-T-cell response to a well-characterized lymphocytic choriomeningitis virus epitope, NP118-126, delivered by infection with recombinant L. monocytogenes. Challenges of immune mice with actA-deficient and with wild-type recombinant L. monocytogenes generated similar numbers of CD8+ T cells specific for the NP118-126 epitope. High-dose immunization with actA-deficient L. monocytogenes resulted in substantial numbers of CD8+ T cells specific for the L. monocytogenes LLO91-99 epitope in the effector and memory stages of the T-cell response. Challenge of these immune mice with recombinant L. monocytogenes resulted in rapid control of the infection and decreased CD8+-T-cell responses against both the secreted and nonsecreted form of the recombinant antigen compared to the response of naïve mice. In contrast, mice immunized with a low dose of actA-deficient L. monocytogenes had ∼10-fold fewer effector and memory T cells specific for LLO91-99 and a substantially higher CD8+-T-cell response against the recombinant antigen after challenge with recombinant L. monocytogenes. Although mice immunized with low-dose actA-deficient L. monocytogenes had a substantial recall response to LLO91-99, which reached the same levels by 5 to 7 days postchallenge as that in high-dose-immunized mice, they exhibited decreased ability to control L. monocytogenes replication. Thus, the level of antivector immunity impacts the control of infection and efficiency of priming responses against new antigens introduced with the same vector.
Enacting global careers: Organizational career scripts and the global economy as co‐existing career referents

This qualitative study examines how globally-oriented career actors engage with the opportunities and constraints of organizational career development. Drawing theoretically on career structuration, we study how individuals develop their global careers with reference to their employment setting and the global economy. Our findings indicate that managers intentionally engage in career practices that act upon those elements of the organizational career script which they experience as constraints for developing a career in the global economy. In addition, our findings suggest that tight organizational career scripts provoke explicit individual career actions whereas loose scripts initiate reflection and pondering. We discuss the theoretical implications of this study in terms of the interaction between multiple contexts and individual career actions, and the meaning of global careers. Copyright © 2010 John Wiley & Sons, Ltd.
Frontoparietal and Cingulo-opercular Networks Play Dissociable Roles in Control of Working Memory

We used magnetoencephalography to characterize the spatiotemporal dynamics of cortical activity during top–down control of working memory (WM). fMRI studies have previously implicated both the frontoparietal and cingulo-opercular networks in control over WM, but their respective contributions are unclear. In our task, spatial cues indicating the relevant item in a WM array occurred either before the memory array or during the maintenance period, providing a direct comparison between prospective and retrospective control of WM. We found that in both cases a frontoparietal network activated following the cue, but following retrocues this activation was transient and was succeeded by a cingulo-opercular network activation. We also characterized the time course of top–down modulation of alpha activity in visual/parietal cortex. This modulation was transient following retrocues, occurring in parallel with the frontoparietal network activation. We suggest that the frontoparietal network is responsible for top–down modulation of activity in sensory cortex during both preparatory attention and orienting within memory. In contrast, the cingulo-opercular network plays a more downstream role in cognitive control, perhaps associated with output gating of memory.
Metabolic bone disease in HIV infection

HIV mainly replicates in CD4þ T lymphocytes andmonocyte/macrophages causing severe immunologicalimpairment. In addition to the immune system, HIVinfection affects tissues and organs such as kidney, liver,the central nervous system, heart and bone showing acomplex pathogenesis [1]. The advent and widespread use of highly activeantiretroviral therapy (HAART) in the last two decadeshasled toa markedimprovementinthe treatmentofHIVdisease even though viral infection cannot be eradicatedbecause HAART does not completely eliminate the viralreservoirs [2]. HAART has dramatically changed thecourseofHIVinfection froma fatalinfectiontoachronicand relatively manageable disease. The increased lifeexpectancyofHIVpatientsandtheeffectsofHAARThavechanged the management of HIV infection. Nowadaysmedical treatment is no longer focused solely on HIVinfection, opportunistic diseases and monitoring immunederangement, but also includes the control of metabolic,cardiovascular, liver, bone and kidney complications. Inparticular, bone alterations have been observed in thecourse of HIV disease representing a pivotal clinicalprobleminthemanagementofHIVpatientsespeciallyforapossible development of bone fractures [3]. The majorbonelesionsdetectableinHIVpatientsarerelatedtobonedemineralization (osteopenia/osteoporosis and osteoma-lacia) and osteonecrosis ([4] for a review). This report will discuss the pathogenesis, diagnosis andtreatment of major bone complications represented bybone demineralization diseases during HIV infection andHAART treatment.
Concurrent sexual partnerships among Chinese men: Evidence from a national population-based survey

We sought to determine the pattern of the concurrent sexual partnerships among Chinese men and its correlates with individual, partnership and community factors. Using data from the Chinese Health and Family Life Survey, we examined the prevalence and distribution of sexual concurrency of 1689 men. A two-level logistic regression was employed to assess variables associated with sexual concurrency. Nine percent of men had concurrent sexual partnerships in preceding year. Sexual concurrency was associated with higher income (OR, 1.21; 95% CI, 1.02 to 1.48), longer traveling time (OR, 2.03; 95% CI, 1.44 to 2.87), and more frequent socializing activities (OR, 1.15; 95% CI, 1.01 to 1.30). Men who perpetrated domestic violence (OR, 1.92; 95% CI, 1.20 to 3.08) and perceived partners having other concurrent partners (OR, 4.19; 95% CI, 1.95 to 9.02) were more likely to have concurrent sexual partnerships. Tolerant community attitude towards sexual behavior and community education level showed effects on men’s concurrency involvement. The results contribute to a better understanding of the potential role of concurrent sexual partnerships in the spread of HIV and other STIs in China. Key words: Concurrent sexual partnerships, risk factors, human immunodeficiency virusprevention, Chinese men.
Values in principals’ thinking when solving problems

The values that school principals use when solving organisational problems were studied. Data were collected by a think aloud procedure, in which the participants verbalised their thoughts while working on a set of five administrative problems. The results show that the principals referred to seven values that had subtle but important sub‐texts: confidentiality, nurturing, fairness, personal effectiveness, collaboration, consideration/care and mission. The findings were found to reinforce and extend themes in the recent literature on leadership, particularly with regard to school administrators’ cognition, the complexity perspective on administration, moral leadership and reflective practice.
Computing measurement-based voltage stability margins for a wind power hub using the AQ-bus method

In PV-curve-based voltage stability analysis, it is known that the Newton-Raphson power flow Jacobian matrix becomes increasingly ill-conditioned as the maximum loading condition is reached. In many cases, the power flow diverges before the maximum loading condition is reached. In previous work, we proposed a novel method to alleviate the ill-conditioning issue in the power flow by reformulating the problem using a new AQ bus type [1]. For an AQ bus, the voltage angle and reactive power consumption are specified. For steady-state voltage stability analysis, the angle separation between the swing bus and AQ bus is adjusted to indirectly control power transfer. This reformulation alters the Jacobian matrix such that it is nonsingular at the critical voltage point. In this work, we use the AQ-bus method to compute the PV curves for a real power system including a wind power hub with multiple wind power plants. The network has two transfer paths and reactive power compensation from switched shunts. We use measurements to construct voltage stability models for the wind power plants and external system. The switched shunts are modeled in the AQ-bus power flow according to their operational guidelines. Using this real system, we demonstrate the capability of the AQ-bus method to compute voltage stability margins for multiple transfer paths and complex injections.
Potholes in the Road of Improvement? Estimating Census Underenumeration by Longitudinal Tracing: U.S. Censuses, 1850–1880

This ends the lesson. I certify that I have done the best. If I had a chance to do it again I could do it better but as I never shall ask for it I am entirely out of the Road of improvement. —George B. Randlette, enumerator of District 150, 1880 federal census of Maine, in a note appended to his returns Few paid-up readers of this journal will deny the importance, as a historical source, of the U.S. manuscript population censuses, particularly those since 1850, which supposedly contain the names of all individuals. Since from 1965 to 1989 my work concerned primarily the four earliest such “nominal” censuses, 1850–80,1 shall restrict my remarks and estimates to them. Some interesting research has been done, but much more cries out yet to be done, on the manuscript population census as a source, especially on its accuracy and comprehensiveness. Trudging along the road of improvement, we begin to learn that there are potholes aplenty in it, but how many, where, and, most vital of all, how deep? It is sloppy technique for historians to be less critical of the census than of other sources they employ.
Latino Parental Involvement in Kindergarten

Parental involvement in children’s schooling is an important component of children’s early school success. Few studies have examined this construct exclusively among Latino families. Using data from the Early Childhood Longitudinal Study (ECLS-K), the present investigation (N = 2,051) explored relations between Latino parents’ home and school involvement activities and their children’s literacy skills, and the role of social capital in promoting parents’ involvement practices. Regression analyses showed that parental involvement was a significant predictor of children’s literacy skills above controls. Results also suggest that stronger communication with other parents may be instrumental in increasing both home and school involvement among Latino families, creating a possible avenue through which Latino parents might develop a collective voice within the school sector. Findings have strong implications for teachers, who may be well-positioned to facilitate opportunities for Latino parents to engage in authentic dialogue about their children’s growth, learning, and school success.
Transcriptomic Analysis of Soil Grown T. aestivum cv. Root to Reveal the Changes in Expression of Genes in Response to Multiple Nutrients Deficiency

Deficiency of necessary macronutrients, i.e., Potassium (K), Magnesium (Mg), Nitrogen (N), Phosphorus (P), and Sulfate (S) in the soil leads to a reduction in plant growth and yield, which is a result of changes in expression level of various genes. This study was performed to identify the differentially expressed genes and its associated metabolic pathways occurred in soil grown wheat root samples excavated from the control and treated fields. To identify the difference in gene expression levels due to deficiency of the said nutrients, a transcriptomic, meta-analysis was performed on array expression profile data. A set of 435 statistically significant probes encoding 398 Nutrient Deficiency Response Genes (NRGs) responding at-least one nutrients deficiency (ND) were identified. Out of them 55 NRGs were found to response to minimum two ND. Singular Enrichment Analysis (SEA) predicts ontological based classifications and functional analysis of NRGs in different cellular/molecular pathways involved in root development and growth. Functional annotation and reaction mechanism of differentially expressed genes, proteins/enzymes in the different metabolic pathway through MapMan analysis were explored. Further the meta-analysis was performed to revels the active involvement each NRGs in distinct tissues and their comparative potential expression analysis in different stress conditions. The study results in exploring the role of major acting candidate genes such as Non-specific serine/threonine protein kinase, Xyloglucan endotransglucosylase/hydrolase, Peroxides, Glycerophosphoryl diester phosphodiesterase, S-adenosylmethionine decarboxylase proenzyme, Dehydrin family proteins, Transcription factors, Membrane Proteins, Metal binding proteins, Photosystem proteins, Transporter and Transferase associated in different metabolic pathways. Finally, the differences of transcriptional responses in the soil-grown root of T. aestivum cv. and in-vitro grown model plants under nutrients deficiency were summarized.
Profile of native N‐linked glycan structures from human serum using high performance liquid chromatography on a microfluidic chip and time‐of‐flight mass spectrometry

Protein glycosylation involves the addition of monosaccharides in a stepwise process requiring no glycan template. Therefore, identifying the numerous glycoforms, including isomers, can help elucidate the biological function(s) of particular glycans. A method to assess the diversity of the N‐linked oligosaccharides released from human serum without derivatization has been developed using on‐line nanoLC and high resolution TOF MS. The N‐linked oligosaccharides were analyzed with MALDI FT‐ICR MS and microchip LC MS (HPLC–Chip/TOF MS). Two microfluidic chips were employed, the glycan chip (40 nL enrichment column, 43×0.075 mm2 i.d. analytical column) and the high capacity chip (160 nL enrichment column, 140×0.075 mm2 i.d. analytical column), both with graphitized carbon as the stationary phase. Both chips offered good sensitivity and reproducibility in separating a heterogeneous mixture of neutral and anionic oligosaccharides between injections. Increasing the length and volume of the enrichment and the analytical columns improved resolution of the peaks. Complex type N‐linked oligosaccharides were the most abundant oligosaccharides in human serum accounting for ∼96% of the total glycans identified, while hybrid and high mannose type oligosaccharides comprise the remaining ∼4%.