Miracle-dz/UniFAR-FTUs huggingface dataset:
Women's Surnames: Decisions, Interpretations and Associations with Relational Qualities

There has been little systematic empirical research to date concerning women's choices to change or keep their surnames upon marriage. This study of 110 women employs a dialectical perspective to explore women's decisions concerning their surnames. Specifically, we identify the issues involved in making this decision, examine associations between the surname chosen and relational qualities (satisfaction, love, commitment, intimacy) and interpret the meanings of the surname in association with meanings of marriage for these women. A combination of open-ended questions and scale measures was used. The results show that while name changers, name keepers and name combiners consider different issues when making their decisions, there are no significant differences in the three groups' relational characteristics. However, the meanings of marriage for these three groups clearly differ. The authors suggest avenues for further research.
Micropapillary urothelial carcinoma: Cytologic features in a retrospective series of urine specimens

Background: The micropapillary variant of urothelial carcinoma (uPC) is a rare variant of urothelial carcinoma that carries a poor prognosis. Definitive surgery may represent optimal management of low stage tumors. Urine cytology is indispensable in the screening and follow-up of urinary tract cancer. However, cytopathological criteria for diagnosis of uPC and its differentiation from conventional urothelial carcinoma (CUC) are not well-defined. Materials and Methods: Twenty-five cases of histologically confirmed micropapillary uPC from 21 patients were compared to 25 cases of histologically confirmed high-grade CUC. Results: In uPC cases, cell clusters were identified in 13 of 25 specimens from 10 patients. Six of the 13 specimens containing cell clusters corresponded to surgical pathology specimens in which micropapillary carcinoma accounted for at least 50% of total carcinoma. In contrast, only 1 of the 12 urine specimens devoid of cell clusters corresponded to surgical specimens in which micropapillary carcinoma accounted for at least 50% of total carcinoma. Cytomorphologic features of urinary specimens from patients with histologically confirmed micropapillary carcinoma were generally similar to those from patients with high-grade CUC, making it difficult to distinguish these entities in exfoliative urine specimens. Conclusions and Summary: Further investigation of the core cytopathological characteristics of uPC is warranted to refine its diagnostic criteria by exfoliative urine cytology.
Towards an IoT-based water quality monitoring system with brokerless pub/sub architecture

This paper investigates a real-time water quality monitoring system by using a proposed brokerless publisher-subscriber (pub/sub) architecture framework. On the system, sensors sense the water measurement metrics, including temperature, pH, and dissolved oxygen level. All collected data are stored in a database and computed stochastically for further analysis on water quality. A complementary experiment compares the proposed pub/sub architecture and MQTT, a lightweight protocol on which IoT mostly uses, to show better performance of the proposed architecture in case of network latency and throughput for diverse message payload size, thus suggesting the future IoT implementation of the system. To complete the experiment, the relationship among temperature, pH, and dissolved oxygen is analyzed, and the experiment summarizes that water temperature is inversely proportional to pH and dissolved oxygen value.
Type 2 diabetes-associated genetic variants of FTO, LEPR, PPARg , and TCF7L2 in gestational diabetes in a Brazilian population

ABSTRACT Objective Gestational diabetes mellitus (GDM) is a metabolic disorder that shares pathophysiologic features with type 2 diabetes mellitus. The aim of this study was to investigate the association of the polymorphisms fat mass and obesity-associated (FTO) rs1421085, leptin receptor (LEPR) rs1137100, rs1137101, peroxisome proliferator-activated receptor gamma (PPARg) rs1801282, and transcription factor 7-like 2 (TCF7L2) rs7901695 with GDM. Subjects and methods 252 unrelated Euro-Brazilian pregnant women were classified into two groups according to the 2015 criteria of the American and Brazilian Diabetes Association: healthy pregnant women (n = 125) and pregnant women with GDM (n = 127), matched by age. The polymorphisms were genotyped using fluorescent probes (TaqMan®). Results All groups were in Hardy-Weinberg equilibrium. The genotype and allele frequencies of the studied polymorphisms did not show significant differences between the groups (P > 0.05). In the healthy and GDM groups, the C allele frequencies (95% CI) of the FTO rs1421085 polymorphism were 36.8% [31–43%] and 35.0% [29–41%]; the G allele frequencies (95% CI) of the LEPR rs1137100 polymorphism were 24.8% [19–30%] and 22.8% [18–28%]; the G allele frequencies (95% CI) of the LEPR rs1137101 polymorphism were 43.6% [37–50%] and 42.9% [37–49%]; the G allele frequencies (95% CI) of the PPARg rs1801282 polymorphism were 7.6% [4–11%] and 8.3% [5–12%]; and the C allele frequencies (95% CI) of the TCF7L2 rs7901695 polymorphism were 33.6% [28–39%] and 39.0% [33–45%], respectively. Conclusion The studied polymorphisms were not associated with GDM in a Brazilian population.
Latent Semantic Minimal Hashing for Image Retrieval

Hashing-based similarity search is an important technique for large-scale query-by-example image retrieval system, since it provides fast search with computation and memory efficiency. However, it is a challenge work to design compact codes to represent original features with good performance. Recently, a lot of unsupervised hashing methods have been proposed to focus on preserving geometric structure similarity of the data in the original feature space, but they have not yet fully refined image features and explored the latent semantic feature embedding in the data simultaneously. To address the problem, in this paper, a novel joint binary codes learning method is proposed to combine image feature to latent semantic feature with minimum encoding loss, which is referred as latent semantic minimal hashing. The latent semantic feature is learned based on matrix decomposition to refine original feature, thereby it makes the learned feature more discriminative. Moreover, a minimum encoding loss is combined with latent semantic feature learning process simultaneously, so as to guarantee the obtained binary codes are discriminative as well. Extensive experiments on several well-known large databases demonstrate that the proposed method outperforms most state-of-the-art hashing methods.
Similarities and Differences Between the Light and Heavy Chain Ig Variable Region Gene Repertoires in Chronic Lymphocytic Leukemia

Analyses of Ig VHDJH rearrangements expressed by B-CLL cells have provided insights into the antigen receptor repertoire of B-CLL cells and the maturation stages of B-lymphocytes that give rise to this disease. However, less information is available about the L chain V gene segments utilized by B-CLL cells and to what extent their characteristics resemble those of the H chain. We analyzed the VL and JL gene segments of 206 B-CLL patients, paying particular attention to frequency of use and association, mutation status, and LCDR3 characteristics. Approximately 40% of B-CLL cases express VL genes that differ significantly from their germline counterparts. Certain genes were virtually always mutated and others virtually never. In addition, preferential pairing of specific VL and JL segments was found. These findings are reminiscent of the expressed VH repertoire in B-CLL. However unlike the VH repertoire, VL gene use was not significantly different than that of normal B-lymphocytes. In addition, Vκ genes that lie more upstream on the germline locus were less frequently mutated than those at the 3′ end of the locus; this was not the case for Vλ genes and is not for VH genes. These similarities and differences between the IgH and IgL V gene repertoires expressed in B-CLL suggest some novel features while also reinforcing concepts derived from studies of the IgH repertoire.
Do people resist social‐psychological perspectives on wrongdoing? Reactions to dispositional, situational, and interactionist explanations

Social psychologists could play major roles in public debates on social problems, but social‐psychological accounts of behavior are often resisted. Replicating past research, when psychologists described research illustrating situational control of wrongdoing, participants believed that the psychologists would attribute less blame and responsibility to wrongdoers than other psychologists arguing for dispositional influences. But psychologists presenting interactionist accounts were not perceived to be similarly exonerating. Participants also preferred interactionist accounts to situational or dispositional ones. Finally, after exposure to interactionist accounts, participants included just as many (if not more) contextual factors in open‐ended explanations of wrongdoing than after exposure to situational accounts. If social psychologists want to influence thinking about human behavior, insisting on strong situationism might be counterproductive.
ICT , the New Media ( Internet ) and Development : Malaysian Experience

The mass media in Malaysia has been encouraged to work with the government in mobilizing the people towards achieving national development objectives. Apart from the role that has been played by the traditional media, Information and Communication Technology (ICT) is now the focus to lead Malaysia in the new era of globalization and knowledge and consequently development. Development policies are crucial in guiding and laying the foundation on which the new media (Internet) can operate to bring about or accelerate development.
The Lived Experiences of Mothers whose Children were Sexually Abused by Their Intimate Male Partners

Abstract Child sexual abuse is a global phenomenon that affects many families and appears to be increasing dramatically in South Africa. The literature on child sexual abuse focuses mainly on the victims and perpetrators while largely ignoring the experiences of non-offending mothers. The objective of this study was to explore the lived experiences of mothers whose children were sexually abused by their intimate male partners. Existential phenomenology was employed in the study, and Braun and Clarke’s (2006) six-phase thematic analysis was used to analyse the data. The results indicate that the participants experienced emotions similar to those following loss including disbelief, anger, guilt, depression, trust and blame.
Self-Concepts of Gifted Students as Measured by the Piers-Harris Children's Self-Concept Scale

Self-concepts of gifted children were studied using the Piers-Harris Children's Self-concept Scale. No significant differences were found among grades, between sexes, or between students enrolled in such programs. A significant difference was found between the gifted students and the standardization population, suggesting higher self-esteem for the gifted.
An Evaluation of the Relative Effectiveness of NCTM Standards-Based Interventions for Low-Achieving Urban Elementary Students.

The effects of 2 instructional methods, problem solving and peer collaboration, were evaluated for enhancing mathematics achievement, academic motivation, and self-concept of 104 low-achieving 3rd and 4th graders. Students were assigned randomly to 1 of 4 conditions: control, problem solving, peer collaboration, and problem solving + peer collaboration. Students in all conditions met twice weekly for 30-min mathematics sessions over a 7-week period. Results indicate that problem-solving students performed significantly higher than their counterparts who did not receive problem solving on measures of computation and word problems and reported higher levels of academic motivation, academic self-concept, and social competence. Students who participated in peer collaboration scored higher on measures of computation and word problems and reported higher levels of academic motivation and social competence than did students who did not participate in peer collaboration. No significant interaction effect was found.
“DOING” RACIALIZED AND GENDERED AGE TO ORGANIZE PEER RELATIONS

Using an interactionist approach, this study compares the ways that older preadolescents established and negotiated peer relations by engaging in racialized and gendered age processes at two summer day camps. The camps differed in their racial compositions, their organization of activities by age and gender, and their rules delineating camper behavior. Campers in both settings used notions of modesty and relations of dominance over younger children similarly in organizing their peer relations. They differed, though, in how they used a stance uncooperative toward adults and a stance of being “just kids” together to create racialized, aged, and gendered boundaries. Thus, campers created peer cultures with variably hierarchical cliques using inclusive and exclusionary dynamics that held each other accountable to emergent and racialized conceptions of gender and age in ways that actively and creatively used the adult cultures around them.
TEST ANXIETY AND THE GRE GENERAL TEST

A survey was designed and administered to a large, stratified random sample of GRE test takers in order to: (a) provide baseline data regarding the prevalence and severity of test anxiety among GRE test takers (b) determine the relationship of self-reported test anxiety to GRE test performance and to examinees' knowledge/perceptions of selected aspects of GRE test taking and graduate admissions, and (c) obtain GRE test takers' assessments of the contribution of various factors to test anxiety, as well as suggestions for minimizing test anxiety. The survey instrument included a test anxiety inventory as well as other questions seeking information about examinees' perceptions of various aspects of GRE test taking and graduate admissions. Minority test takers in each of seven ethnic or racial categories were oversampled. A significant proportion of GRE test takers report that they experience at least a moderate degree of test anxiety, and some report relatively severe anxiety. On average, however, GRE examinees do not appear to be substantially more anxious about GRE test taking than about a number of other evaluative situations. Two aspects of test anxiety–worry, i.e., cognitive concern over test performance, and emotionality, i.e., reports of physiological reactions–were found to be very strongly related, but distinguishable by virtue of their different patterns of correlations with other variables, including GRE General Test scores. Examinee self-reports of both worry and emotionality were moderately related to test performance on each section of the GRE General Test, with higher anxiety associated with lower test performance. (These relationships were essentially identical for each ethnic or racial group considered.) Worry was more strongly related than emotionality to test performance, and, when they were considered together, only worry remained highly related to test performance. Although the relationship is clear, these results do not establish a direction of causality, i.e., whether anxiety impairs test performance, whether poor test performance increases anxiety, or whether both test anxiety and test performance are affected by some other factors. Nor do the results establish the levels at which test anxiety may facilitate rather than debilitate test taking. Examinees' knowledge of certain aspects of GRE test taking (e.g., how to cancel test scores) and their perceptions of graduate schools (e.g., their reliance on GRE scores in admission decisions) showed slight correlations with test anxiety. Examinees also perceived a number of other factors as contributing to test anxiety. These included, for example, the pressures of a timed test and the attitudes of test administrators. The conclusion was reached that test anxiety is both prevalent enough and severe enough among GRE test takers to warrant the continuing attention of the GRE Program. A number of suggestions were made for further research, which would involve determining whether or not some of the correlates of test anxiety that were identified may also be causes.
Experienced Secondary Science Teachers’ Representation of Pedagogical Content Knowledge

Science teacher educators recognise a professional learning continuum for teachers. This has resulted in studies of science teachers at different career stages, with the goal of building an understanding of teacher learning from preparation through practice. While these explorations help build an understanding about teacher learning over time, the work is far from complete. The present study tackles one aspect of teacher knowledge—pedagogical content knowledge (PCK)—from the perspective of the teacher. Specifically, it depicts the PCK of experienced secondary science teachers who are serving as mentors to beginning science teachers. Each teacher ultimately conceptualised PCK as the knowledge for teaching science, and all of the teachers had the following components in their individual models: science, goals, students, curriculum organisation, assessment, teaching, and resources. Each teacher, however, had a personalised representation that directed his or her instructional decisions and actions. While these findings are from a small pool of exceptional teachers, they articulate components that experienced teachers may need to benefit from professional development programmes, along with ways in which these components can interact with practice. A preliminary understanding of the components and their interaction can assist those who plan and implement professional development programmes for science teachers.
Optical Clearing for OCT Image Enhancement and In-Depth Monitoring of Molecular Diffusion

In this paper, we overview the basic principles, recent results, advantages, limitations, and future of the optical clearing method in application to many fields of biology and medicine. We also discuss the possibility of noninvasive assessment of molecular diffusion in tissues using the optical coherence tomography technique. Issues of safety and toxicity of application of different endogenous and exogenous molecules to tissues are outlined.
Pharmacokinetics of morphine and oxycodone following intravenous administration in elderly patients

Background An increased and prolonged duration of pain relief after morphine administration has been found in elderly patients. Whether this is due to alterations in pharmacokinetics, receptor binding profile or other factors remains unsolved. The aims were to elucidate the pharmacokinetics after intravenous administration of morphine and oxycodone in elderly patients older than 70 years. Methods A randomized non-blinded study with 16 patients aged older than 70 years scheduled for elective hip replacement receiving morphine or oxycodone 0.05 mg/kg as an IV infusion over 15 minutes. Results A 2-compartment pharmacokinetic model best described the disposition of morphine and oxycodone. The estimated elimination half-lives for morphine and oxycodone were (mean ± SD) 2.7 ± 3.6 (range 0.8–11.6) and 3.1 ± 1.3 (range 1.1–4.8) hr, respectively. Volume of distribution at steady state was estimated to be 243 ± 256 and 277 ± 187 L, and clearance to be 1748 ± 623 and 1206 ± 546 ml/min for morphine and oxycodone, respectively. Conclusion The increased and prolonged duration of pain relief after morphine administration seen in some elderly patients cannot, based on these findings, be ascribed to changes in the pharmacokinetic parameters between elderly and younger patients. Similar for oxycodone, no changes in the pharmacokinetic could be found when comparing the parameters found in elderly patients with those from younger healthy volunteers. A great variability within the individual pharmacokinetic parameters was seen for both drugs. Therefore, we recommend that treatment with morphine and oxycodone in elderly patients is initiated very conservatively and is titrated slowly to effect.
Reconstructing Mediatization as an Analytical Concept

Mediatization relates to changes associated with communication media and their development. A basic assumption of mediatization is that the technological, semiotic and economic characteristics of mass media result in problematic dependencies, constraints and exaggerations. These are closely associated with three basic functions of the media in communication processes: (1) the relay function, grounded in the media’s technological capacities, serving to bridge spatial and temporal distances; (2) the semiotic function, making messages suitable for human information processing through encoding and formatting; and (3) the economic function, highlighting the standardization of media products as an outcome of mass production processes. The article looks at the analytical functions of mediatization and, finally, discusses three possible answers to the question whether the advent of new media might bring an end to mediatization.
Composite graft tympanoplasty in the treatment of ears with advanced middle ear pathology

In ears with advanced pathology, the functional and anatomical results of surgery are compromised by such factors as total perforation, tympanosclerosis, atelectasis, suppuration, or previous surgery. Perichondrium cartilage composite grafts (PCCGs) were used for membrane grafting in 550 such cases over a period of 5 years. In all, 197 tympanoplastic procedures of type I (25% with previous surgery) and 353 of type III (47% with previous surgery) were carried out. The graft was obtained from the tragus and/or the concha. Two slightly different surgical techniques of grafting were used.
Adults With Down Syndrome Performed Repetitive Movements Fast With Continuous Music Cues

The present study used a synchronization-continuation paradigm during continuous bimanual drumming with different cues in 17 persons with Down syndrome, eight typical persons with similar mental age and eight typical persons with similar chronological age. The task required participants to hit two drums with their hands at the same time following music (e.g., a tune with various decibel drum beats), auditory (e.g., sound of drumbeat), verbal (e.g., voice saying “drum”), and visual (e.g., video of both hands moving up and down and hitting the drums together) cues for 10 seconds, then continue drumming in the absence of cues for another 10 seconds. In general, when all groups were following the music cues their movements were faster as compared with their movements in the auditory, verbal, and visual conditions. In addition, when following visual cues all groups produced more accurate and consistently coordinated movements than with the other cue types. Further, participants with Down syndrome often stopped.