Miracle-dz/UniFAR-FTUs huggingface dataset:
TRANSFORMING CONSUMER EXPERIENCE: When Timing Matters

How advertising can influence or change consumers' product experience has been a topic of great interest to marketers. The majority of research has suggested that advertising received prior to an experience can exert the most influence. In 1999, however, Braun introduced the concept of reconstructive memory, and demonstrated that advertising received after an experience can alter how consumers remember their experience. The issue of which order of framing of an experience through advertising is most influential on consumer memory has not yet been investigated. A constructive memory framework that can take into account both forward- and backward-framing effects and an experiment that tests hypotheses regarding the presentation order of advertising and experience is presented. The implications for the study of transformational advertising are discussed.
The Influence of Approach and Avoidance Goals on Conceptual Change

ABSTRACT Recently, conceptual change research has been experiencing a warming trend (G. M. Sinatra, 2005) whereby motivational and affective factors are being explored in the conceptual change process. The purpose of this study is to explore the 2 × 2 framework of achievement goal theory in relation to students’ conceptual change learning for a specific topic in biology, HIV/AIDS. The authors hypothesized that those with approach goals (mastery approach and performance approach) would demonstrate greater posttest conceptual change in their understanding of HIV/AIDS than those with avoidance goals. Participants were 206 undergraduates in introductory-level college biology courses. Participants were provided a 1,004-word HIV/AIDS text and were pre- and posttested on their conceptual knowledge of HIV/AIDS. Results of an analysis of covariance indicated that approach-oriented students demonstrated greater conceptual HIV/AIDS change at posttest than avoidance-oriented students. Results are discussed in light of the warming trend and achievement goal theory.
Variance Reduction for Faster Non-Convex Optimization

We consider the fundamental problem in non-convex optimization of efficiently reaching a stationary point. In contrast to the convex case, in the long history of this basic problem, the only known theoretical results on first-order non-convex optimization remain to be full gradient descent that converges in $O(1/\varepsilon)$ iterations for smooth objectives, and stochastic gradient descent that converges in $O(1/\varepsilon^2)$ iterations for objectives that are sum of smooth functions. We provide the first improvement in this line of research. Our result is based on the variance reduction trick recently introduced to convex optimization, as well as a brand new analysis of variance reduction that is suitable for non-convex optimization. For objectives that are sum of smooth functions, our first-order minibatch stochastic method converges with an $O(1/\varepsilon)$ rate, and is faster than full gradient descent by $\Omega(n^{1/3})$. We demonstrate the effectiveness of our methods on empirical risk minimizations with non-convex loss functions and training neural nets.
Whose Streets? Police and Protester Struggles over Space in Washington, DC, 29–30 September 2001

Over the weekend of 29–30 September 2001, approximately 20,000 people participated in anti-war protests in Washington, DC. Based on firsthand observations and interviews with police officials, we analyzed the response of the Metro DC police (MPDC) to three separate protests that weekend, including those sponsored by the Anti-Capitalist Convergence (ACC), the International Action Center (IAC) and the Washington Peace Center (WPC). Our observations illustrate how the MPDC's efforts to control the space in which the respective protests occurred varied across demonstrations. The MPDC tightly controlled the space in which transgressive groups (ACC) demonstrated, but were much more lenient with contained groups (WPC, IAC). We relate the MPDC tactics to changes in the policing of protests since the 1999 World Trade Organization protests in Seattle and highlight police tactics such as the partitioning of space, the rearranging of protesters, and the use of less-lethal weapons.
Treatment versus no treatment of transient hyperprolactinemia in patients undergoing intracytoplasmic sperm injection programs

The aim of our study was to investigate the effect of increased plasma prolactin levels on oocyte and fertilization rate in patients undergoing in vitro fertilization (IVF) intracytoplasmic sperm injection (ICSI) treatment. We identificated 135 patients with transient or borderline hyperprolactinemia, measured in the mid and late follicular phase and in the mid-luteal phase of the cycle before ovarian stimulation. The patients were assigned to either the no treatment group (76 patients) or the treatment group (59 patients). The treated group underwent treatment with cabergoline or bromocriptine before ovarian stimulation, until there was a decrease of plasma prolactin levels, and the therapy was continued also during the ICSI programme. Both groups received a gonadotropin-releasing hormone (GnRH) agonist and were subsequently stimulated with follicle-stimulating hormone (FSH) up to the day of human chorionic gonadotropin (hCG) administration. The untreated group needed a significantly lower number of FSH ampoules than the treated group to reach the day of hCG administration (38.1 ± 18.2 versus 43.9 ± 28.5; p < 0.05). No correlation was found between the two groups on the peak estradiol level achieved, the progesterone level at hCG administration and the numbers of oocytes retrieved. The number of oocytes with superior morphology (87.9% versus 80.4%; p < 0.05), the fertilization rate (70.8 ± 28.0 versus 60.8 ± 28.5; p < 0.03), and the mean number of embryos transferred (3.6 ± 1.6 versus 3.2 ± 1.5; p < 0.05) were significantly higher in the patients whose hyperprolactinemia was left untreated. In conclusion, we found that transient hyperprolactinemia is positively associated with ICSI outcome, in particularly with oocyte quality and fertilization rate.
Teaching Styles and Occupational Stress among Chinese University Faculty Members

The primary aim of this research is to investigate the predictive power of occupational stress for teaching style among university faculty members. A sample of 144 faculty members from a large university in the People’s Republic of China rated themselves on three ability scales and responded to the Thinking Styles in Teaching Inventory and to four scales from the Occupational Stress Inventory‐Revised (role overload, role insufficiency, psychological strain, and rational/cognitive coping). Satisfactory reliability and validity data were obtained for the Chinese version of the four occupational stress scales. After self‐rated abilities were taken into account, occupational stress remained a significant predictor of teaching style. A stronger feeling of role overload and more frequent use of a rational/cognitive coping strategy were conducive to employing both creativity‐generating and conservative teaching styles; a stronger feeling of role insufficiency and psychological strain had a negative impact on the use of creative‐generating teaching styles. The implications of this research for both university faculty members and university administrators are discussed.
The Equine Herpesvirus 1 US2 Homolog Encodes a Nonessential Membrane-Associated Virion Component

ABSTRACT Experiments were conducted to analyze the equine herpesvirus 1 (EHV-1) gene 68 product which is encoded by the EHV-1 US2 homolog. An antiserum directed against the amino-terminal 206 amino acids of the EHV-1 US2 protein specifically detected a protein with an M r of 34,000 in cells infected with EHV-1 strain RacL11. EHV-1 strain Ab4 encodes a 44,000-M r Us2 protein, whereas vaccine strain RacH, a high-passage derivative of RacL11, encodes a 31,000-M r Us2 polypeptide. Irrespective of its size, the US2 protein was incorporated into virions. The EHV-1 US2 protein localized to membrane and nuclear fractions of RacL11-infected cells and to the envelope fraction of purified virions. To monitor intracellular trafficking of the protein, the green fluorescent protein (GFP) was fused to the carboxy terminus of the EHV-1 US2 protein or to a truncated US2 protein lacking a stretch of 16 hydrophobic amino acids at the extreme amino terminus. Both fusion proteins were detected at the plasma membrane and accumulated in the vicinity of nuclei of transfected cells. However, trafficking of either GFP fusion protein through the secretory pathway could not be demonstrated, and the EHV-1 US2 protein lacked detectable N- and O-linked carbohydrates. Consistent with the presence of the US2 protein in the viral envelope and plasma membrane of infected cells, a US2-negative RacL11 mutant (L11ΔUS2) exhibited delayed penetration kinetics and produced smaller plaques compared with either wild-type RacL11 or a US2-repaired virus. After infection of BALB/c mice with L11ΔUS2, reduced pathogenicity compared with the parental RacL11 virus and the repaired virus was observed. It is concluded that the EHV-1 US2 protein modulates virus entry and cell-to-cell spread and appears to support sustained EHV-1 replication in vivo.
The role of trust in franchise organizations

Purpose – This study aims to examine how two types of trust affect five key franchisee attitudes/behaviors within a setting where franchisees have strong contractual ties to the franchisor. The five attitudes/behaviors are: identification and satisfaction with the franchisor, compliance and non‐compliance with franchisor directives, and perceived relationship quality. These attitudes/behaviors were chosen because research has found each to affect franchise performance.Design/methodology/approach – The model in the paper features two trusting beliefs that influence attitudes/behaviors. The study gathers US franchisee questionnaire data then analyzes the model using partial least squares techniques.Findings – Trusting belief‐competence was found to reduce non‐compliance with the franchisor, and also increase identification with the franchisor. Both trusting belief‐competence and trusting belief‐honesty were found to enhance satisfaction with the franchisor and perceived relationship quality. Neither of thes.
Toward a Code of Ethics for Academics.

As the articles collected in this issue of the Journal of Higher Education show, academicians are recognizing the need to examine the norms of their profession. They are not clear about what it means to be a professional academic. Nor are they sure about just who is to be included, as David Dill points out. And the problem of theoretical analysis is compounded by the lack of a definitive organized association that upholds membership requirements and maintains ethical norms.
Pharmacologic Treatment of Bipolar Disorder

Regarding the treatment of patients with bipolar disorder, positive findings have shown that patients engaged in treatment may live longer. Angst and Sellaro studied standardized mortality ratios for patients with bipolar disorder and found a significant reduction in mortality ratio in our bipolar patients who were actively in treatment (Slide 1). Data from the Collaborative Depression Study by Judd and colleagues showed that bipolar patients are quite symptomatic. Judd and colleagues followed bipolar patients over a 13-year period and found that these patients were symptomatic ~50% of the study period. What were these patients most likely to be symptomatic with: bipolar depression (Slide 2). Thus, it is important to focus on bipolar depression and examine placebo-controlled trials that were adequately powered in its treatment. Over the last decade, there have been positive trials studying lamotrigine, quetiapine, olanzapine, and olanzapine-fluoxetine combination. Two of these medications are United States Food and Drug Administration—approved in bipolar disorder treatment: quetiapine and olanzapine-fluoxetine. There are a number of negative trials in bipolar depression, including a number of antidepressant monotherapy trials and antidepressants in combination with mood stabilizers (Slide 3). However, what is the most frequent pharmacotherapy treatment used for bipolar depression? It is the use of antidepressants alone; antidepressant monotherapy is twice as commonly prescribed as mood stabilizers (Slide 4). Thus, it is necessary for clinicians to possess knowledge of the evidence and results from both positive and negative antidepressant trials for bipolar disorder.
Impaired immune function in hemophilia patients treated exclusively with cryoprecipitate: Relation to duration of treatment

Recently, abnormalities of cell‐mediated immunity were found in hemophiliac patients receiving factor VIII concentrate therapy. Contradictory results were reported concerning cellular immune functions in hemophiliacs treated only with cryoprecipitate or fresh frozen plasma. Therefore, we evaluated the immunological status of 15 Israeli patients with severe classic hemophilia‐A who were treated only with cryoprecipitate and never exposed to factor VIII concentrate whether of commercial source or blood bank prepared. As a group, only mildly depressed cellular immune functions and slight reduction in the helper to suppressor cell ratio were found. However, when patients treated more than 15 years were analyzed separately, a significant reduction in proportion of T cells, T‐helper cells, helper to suppressor ratio, and proliferative response to phytohemaglutinin and pokeweed mitogen were observed compared to patients treated for less than 15 years and normal controls. Proportion of T‐suppressor cells, Con A‐activated suppressor activity, and IgG and IgA levels were significantly elevated in patients treated for more than 15 years. These results may support the view that derangement of immune function in hemophiliacs results from infusion of foreign proteins or an ubiquitous virus rather than contracting AIDS infectious agent.
Goal Contents and Goal Contexts: Experiments With Chinese Students

Using samples of Chinese middle school students, the 2 experimental studies presented here examined the effects of goal content and goal context on test performance, free-choice engagement, and test anxiety within the framework of self-determination theory. Students’ learning goals were induced as intrinsic or extrinsic with the learning contexts of either autonomy-supportive or controlling. Results suggested that as the more recent extensions of self-determination theory, goal content and goal context effects existed among our samples of Chinese middle school students. However, there was some inconsistency between the authors’ findings and previous findings in Western culture.
Atlantic Bluefin Tuna (Thunnus thynnus) Biometrics and Condition

The compiled data for this study represents the first Atlantic and Mediterranean-wide effort to pool all available biometric data for Atlantic bluefin tuna (Thunnus thynnus) with the collaboration of many countries and scientific groups. Biometric relationships were based on an extensive sampling (over 140,000 fish sampled), covering most of the fishing areas for this species in the North Atlantic Ocean and Mediterranean Sea. Sensitivity analyses were carried out to evaluate the representativeness of sampling and explore the most adequate procedure to fit the weight-length relationship (WLR). The selected model for the WLRs by stock included standardized data series (common measurement types) weighted by the inverse variability. There was little difference between annual stock-specific round weight-straight fork length relationships, with an overall difference of 6% in weight. The predicted weight by month was estimated as an additional component in the exponent of the weight-length function. The analyses of monthly variations of fish condition by stock, maturity state and geographic area reflect annual cycles of spawning and feeding behavior. We update and improve upon the biometric relationships for bluefin currently used by the International Commission for the Conservation of Atlantic Tunas, by incorporating substantially larger datasets than ever previously compiled, providing complete documentation of sources and employing robust statistical fitting. WLRs and other conversion factors estimated in this study differ from the ones used in previous bluefin stock assessments.
Self-Reported Marital Instability as Correlated with the Kansas Marital Satisfaction Scale for a Sample of Midwestern Wives

Family theory predicts a strong relationship between marital quality and marital stability; however, relatively little research with the Kansas Marital Satisfaction Scale has concerned marital stability as a correlate. In a random sample of 130 wives from a midwestern community, a moderate correlation obtained between the satisfaction scale and marital stability, as measured by the Marital Status Inventory. The magnitude of the correlation did not appear to be an artifact of individual social desirability.
Keeping the neural networks simple by minimizing the description length of the weights

Supervised neural networks generalize well if there is much less information in the weights than there is in the output vectors of the training cases. So during learning, it is important to keep the weights simple by penalizing the amount of information they contain. The amount of information in a weight can be controlled by adding Gaussian noise and the noise level can be adapted during learning to optimize the trade-o(cid:11) between the expected squared error of the network and the amount of information in the weights. We describe a method of computing the derivatives of the expected squared error and of the amount of information in the noisy weights in a network that contains a layer of non-linear hidden units. Provided the output units are linear, the exact derivatives can be computed e(cid:14)ciently without time-consuming Monte Carlo simulations. The idea of minimizing the amount of information that is required to communicate the weights of a neural network leads to a number of interesting schemes for encoding the weights.
Religiosity Reduces Family-Related Uncertainties but Exacerbates Their Association with Distress

The present study investigated the role of religiosity in dealing with family-related uncertainties (e.g., uncertainty concerning fertility decisions or the stability of family relationships) that arise from current social change in industrialized nations. We hypothesized that religiosity, because it is a central source of family values and norms, reduces individuals' perceived load of family-related uncertainties. At the same time, because perceiving family-related uncertainties may conflict with religious values and norms concerning the family, we expected that religiosity exacerbates the association of these uncertainties with psychological distress. Structural equation modeling with latent interactions in a sample of 2,571 Polish adolescents and adults 20 to 46 years of age supported these predictions. Although modest in magnitude, associations held after controlling for potential sociodemographic confounders. Our study reveals the complex role of religiosity in dealing with family-related uncertainties and underscores the importance of attending to potential downsides of this otherwise beneficial resource.
A Comparison of African American Students’ Self-Perceptions of School Competence With Their Performance on State-Mandated Achievement Tests and Normed Tests of Oral and Written Language and Reading

This study measured self-perceptions of school competence among 263 4th- and 6th-grade African American students who attended an academically challenged school district. Self-perceptions of school competence are defined as self-perceptions of ability, confidence, and school satisfaction. Results indicated that 4th-grade students had lesser perceptions of themselves as able and confident, but their school satisfaction was notable. Sixth-grade students perceived themselves as able, but they reported less confidence and school satisfaction. Students’ self-perceptions were correlated with their performance on state-mandated achievement tests and normed language and reading tests. Better self-perceptions of ability and confidence correlated with better test scores; lesser self-perceptions correlated with lower test scores. Therefore, self-perceptions bore a consistent relation to academic capabilities. These findings suggest that students who do not perceive themselves as able, who lack confidence, or who have diminished school satisfaction may be at risk for school disengagement.
Trends in Incidence of Type 1 Diabetes Among Non-Hispanic White Youth in the U.S., 2002–2009

The SEARCH for Diabetes in Youth Study prospectively identified youth aged <20 years with physician-diagnosed diabetes. Annual type 1 diabetes (T1D) incidence per 100,000 person-years (95% CI) overall, by age-group, and by sex were calculated for at-risk non-Hispanic white (NHW) youth from 2002 through 2009. Joinpoint and Poisson regression models were used to test for temporal trends. The age- and sex-adjusted incidence of T1D increased from 24.4/100,000 (95% CI 23.9–24.8) in 2002 to 27.4/100,000 (26.9–27.9) in 2009 (P for trend = 0.0008). The relative annual increase in T1D incidence was 2.72% (1.18–4.28) per year; 2.84% (1.12–4.58) per year for males and 2.57% (0.68–4.51) per year for females. After adjustment for sex, significant increases were found for youth aged 5–9 years (P = 0.0023), 10–14 years (P = 0.0008), and 15–19 years (P = 0.004) but not among 0–4-year-olds (P = 0.1862). Mean age at diagnosis did not change. The SEARCH study demonstrated a significant increase in the incidence of T1D among NHW youth from 2002 through 2009 overall and in all but the youngest age-group. Continued surveillance of T1D in U.S. youth to identify future trends in T1D incidence and to plan for health care delivery is warranted.
Identification and Characterization of Antibiotic-Producing Actinomycetes Isolates

Actinomycetes are a gram-positive, filamentous subgroup of bacteria most known for antibiotic production. In fact, most of the antibiotics available today have originated from actinomycetes, namely from the genus Streptomyces. Novel bacteria with antimicrobial activities have been discovered from bacterial screen studies for decades and there is still much more yet to be unearthed. One hundred seventy five strains of actinomycetes were isolated from 38 different soil samples from different locations in Patna, India. Potential antibiotic producers were screened against four test microorganisms (Escherichia coli MTCC 739, Staphylococcus aureus MTCC 96, Streptomyces lividans TK23 MTCC 4 and Candida albicans MTCC 227). The bioassay revealed that about 26% of actinomycetes isolates were active against at least one of the test microorganism. Characterization of a selected isolate has led to identification of a unique strain of actinomycetes (MP 525) showing broad-spectrum antibacterial and antifungal properties. The strain MP 525 has been morphologically characterized as Streptomyces sp. and deposited at MTCC, Chandigarh, India with accession number 8723. The 16S rRNA gene of the strain Streptomyces sp. US7 MTCC 8723 was sequenced and the DNA sequence was deposited at NCBI, Bethesda (GenBank accession. No. HQ659005). On the basis of λmax values of culture filtrates, it has been suggested that the strain might be producing LL-E19085-like antibacterial and a flavone glycoside-like antifungal antibiotics, which can be further exploited for industrial and biological applications.