Miracle-dz/UniFAR-FTUs huggingface dataset:
The sophomore year at a faith-based university: exploring curricular and co-curricular development during the second year of college

OF THE THESIS The Sophomore Year at a Faith-Based University: Exploring Curricular and Co-Curricular Development During the Second Year of College by Evan M. Parry Master of Arts in Education with a Concentration in Educational Leadership San Diego State University, 2011 The purpose of this case study was to determine what characteristics influence second-year college students’ curricular and co-curricular development at a faith-based, liberal arts university in the Western United States. Seventeen individual interviews and a document analysis were conducted as the primary data collection methods for this case study, as students described their sophomore year experiences inside and outside of the classroom. Students reported the importance of a strong connection to faculty and staff at this faithbased university as being paramount to a successful sophomore year. They also spoke of the significance of engaging in the co-curricular and the impact that coping strategies played in their development as young adults. The document analysis produced findings similar to those found in the individual interviews. Coping with heightened levels of anxiety, adjusting to a more rigorous academic schedule, and trying to avoid becoming another attrition number was all data extracted from the document analysis exclusive to the sophomore year. Some conclusions and recommendations from these findings would be to provide more opportunities for sophomores to connect with faculty, staff, and administration on a regular basis, create more initiatives that focus on combating sophomore student attrition rates, and to garner support from major stakeholders on campus in order to develop a sophomore year experience program at this institution. Two potential barriers to implementing a sophomore year experience at this institution would be the lack of time that sophomore year students have during their second-year in college as well as the lack of knowledge from faculty, staff, and administrators on what SYE’s offer and how they impact student development and retention.
Exploring Citizen Psych-Science and the Motivations of Errordiary Volunteers

Although virtual citizen science projects have the potential to engage large networks of people in science research, seeding and maintaining such networks can be difficult. A feature of successful projects is that they have well-motivated volunteers. What makes volunteers motivated rather than apathetic? In this paper we focus on projects that contribute to psychology research, which we term ‘citizen psych-science’. This differs from typical citizen science because volunteers are asked to contribute themselves as data. We describe research studies that we conducted with Errordiary – a citizen psych-science project where volunteers tweet about their everyday experiences of human error. These studies were: (1) an interview study, to explore the motivations of eight Errordiary volunteers; and (2) three focus groups, to explore the potential of attracting new communities to Errordiary. We found that the personal nature of the data can influence participation in positive and negative ways. We suggest several factors that scientists need to consider when encouraging citizen psych-science volunteers to contribute their personal experiences towards research.
The complementary roles of fast spin-echo MR imaging and double-phase 99m Tc-sestamibi scintigraphy for localization of hyperfunctioning parathyroid glands.

OBJECTIVE Our purpose was to evaluate and compare prospectively fast spin-echo MR imaging and double-phase technetium-99m-sestamibi scintigraphy for preoperative localization of hyperfunctioning parathyroid glands in high-risk surgical patients. SUBJECTS AND METHODS Twenty-five patients, including 17 with a history of neck surgery, underwent preoperative MR imaging and technetium-99m-sestamibi scintigraphy. Initial interpretation of each study was made independently by two radiologists and then done in combination. At surgery, the location, weight, and dimensions, as well as detailed histopathologic evaluations, of all excised glands were recorded. RESULTS All but two patients became normocalcemic after surgery. MR and sestamibi imaging revealed 31 of 37 (84%) and 29 of 37 (79%) of all abnormal glands, respectively. Sensitivities of MR and sestamibi imaging were higher for adenomas (17 of 18 [94%] and 16 of 18 [89%], respectively) than for hyperplastic glands (14 of 19 [74%] and 13 of 19 [68%], respectively). The specificity of sestamibi imaging (94%) exceeded that of MR imaging (75%). All ectopic glands (n = 8) were correctly localized by both techniques. Glands with atypical MR imaging characteristics (isointense or hyperintense to normal thyroid on T1-weighted spin-echo and fast spin-echo images) were more likely to have increased fat, chronic hemorrhage, or sclerosis and fibrosis (p < .05). When MR imaging and sestamibi studies were interpreted together, their sensitivities for adenomas and for hyperplastic glands were 94% (17 of 18) and 84% (16 of 19), respectively. Overall sensitivity of MR imaging and sestamibi studies interpreted together was 89%; overall specificity was 95%. CONCLUSION The greater specificity and anatomic coverage of sestamibi scintigraphy coupled with the greater anatomic detail provided by MR imaging and its improved sensitivity over sestamibi imaging in specific patients may justify using both techniques in high-risk surgical patients who have hyperparathyroidism, particularly patients undergoing repeat surgery.
Dental demographics and metrics of oral diseases in the ageing Australian population.

One of the biggest challenges currently facing the dental profession in Australia is the provision of quality and timely dental care to the elderly. Adults aged 65+ years are an exponentially growing section of the community with rapidly changing dental needs, thanks in part to improvements in oral health over the past 60 years that have resulted in a dramatically decreased rate of edentulism and subsequently an increased number of teeth present. This is a challenge not only for the public dental services, but also public health policy makers, private dental practitioners, professional organizations and dental education providers. It is an issue that crosses a range of dental care providers, not only dentists but also dental prosthetists and dental hygienists, whose role in the provision of dental services has been slowly growing in Australia. Furthermore, with evidence of links between oral and systemic health, this issue has significant impacts for the broader health system.
Information Content of Earnings Announcements: Evidence from After-Hours Trading

Abstract We study after-hours trading (AHT), price contributions, and price discovery following quarterly earnings announcements released outside of the normal trading hours. For Standard & Poor’s (S&P) 500 index stocks from 2004–2008, AHT is heightened on announcement days. A significant portion of the price change and price discovery occurs immediately after the earnings releases. Prices in AHT show a large degree of informational efficiency, further demonstrating the importance of price discovery in AHT. We also provide evidence suggesting that firms prefer after-hours earnings announcements, as trades are mainly from informed traders, and those trades are relied upon to convey information to the general public.
What Does the Atlas Narodov Mira Measure

The Atlas Narodov Mira has been used extensively to investigate the effects of ethnic divisions, but little is known about how it defines ethnicity. Most theories of ethnicity emphasize the tendency of group members to marry within the group (endogamy). This note surveys studies of ethnic intermarriage to evaluate whether the groups in the Atlas: (1) are endogamous and (2) have no endogamous subgroups. I find that the groups are generally endogamous but there are a number of cases of groups with endogamous subgroups. Therefore, the data tend to underestimate ethnic divisions.
Between- and Within-Occupation Inequality

In this article, we present analyses of the roles of education and occupation in shaping trends in income inequality among college-educated workers in the United States, drawing data from two sources: (1) the 1960–2000 U.S. Censuses and (2) the 2006–2008 three-year American Community Survey. We also examine in detail historical trends in between-occupation and within-occupation income inequality for a small set of high-status professionals, with focused attention on the economic well-being of scientists. Our research yields four findings. First, education premiums have increased. Second, between-occupation and within-occupation inequality increased at about the same rates for college graduates, so that the portion of inequality attributable to occupational differences remained constant. Third, scientists have lost ground relative to other similarly educated professionals. Fourth, trends in within-occupation inequality vary by occupation and education, making any sweeping summary of the roles of education and occupation in the overall increase in income inequality difficult.
Devolution and Development: Territorial Justice and the North-South Divide

One of the unintended consequences of devolution under New Labour is that it might make it more difficult to secure territorial justice between the nations and regions of the United Kingdom. Centralized regional policy, the aim of which was to promote economic equity between the regions, has been replaced by a devolved regional policy that aims to promote an economic dividend within each region. In the unlikely event that devolution yields a uniform economic dividend in each region, the result does nothing to redress the territorial
The Ideal Log-Change Index Number

RICE and quantum indexes (P, Q) are dual to each other if PQ = E where E is the expenditure index. They satisfy the weak factor reversal test. ' If they share an identical weighting formula as weighted averages of price and quantity relatives, they satisfy the strong factor reversal test, that is, they are ideal. The most celebrated ideal economic index is the one associated with the name of Irving Fisher though it was discovered before him. No ideal index as simple as Fisher's has been discovered since. Log-change index numbers have become increasingly popular in recent years, particularly as an approximation to the theoretically desirable Divisia index. Theil (1973) proposed a new log-change index number that alhnost satisfies the strong factor reversal test. I derived several alternative formulas that improve in the degree of approximation (Sato, 1974b). But neither Theil nor I was able to obtain the ideal log-change index. In section II, I report its discovery. Our pessimism has proved premature. Indeed, the formula was self-evident from the very beginning -we simply failed to see it.2 There are dual dualities between economic indexes and homothetic preferences (Samuelson and Swamy, 1974). A price or quantum index is associated with a homothetic indirect or direct preference ordering. If P and Q are dual to each other, so are the direct and indirect preference orderings corresponding to them. If P and Q are ideal, the latter are not only dual but also share an identical mathematical form. They are strictly self-dual as I call them elsewhere.3 An obvious example is the association of Cobb-Douglas indexes and preferences. A less obvious example is the association of Fisher's ideal indexes and quadratic preferences. The association itself was discovered by Konuis and Buscheguence a half century ago in 1926.4 Note that homothetic quadratic preferences are self-dual. Then, what is the selfdual preference ordering that corresponds to our ideal log-change index? We shall show in section III that it is the CES function that has become so popular in the economic literature, originally discussed by Bergson (1936), rediscovered by Solow (1956), and popularized by Arrow et al. (1961). The CES function is known to be self-dual (Samuelson, 1965) and yet the economic index associated with it has eluded discovery until now. Economic indexes are useful because they apply even when underlying preferences are not homothetic.5 We shall show in section IV that the ideal log-change index corresponds to the addilog preference ordering introduced by Houthakker (1960).
Optimizing the precision‐per‐unit‐time of quantitative MR metrics: Examples for T1, T2, and DTI

Quantitative MR metrics (e.g., T1, T2, diffusion coefficients, and magnetization transfer ratios (MTRs etc)) are often derived from two images collected with one acquisition parameter changed between them (the “two‐point” method). Since a low signal‐to‐noise‐ratio (SNR) adversely affects the precision of these metrics, averaging is frequently used, although improvement accrues slowly—in proportion to the square root of imaging time. Fortunately, the relationship between the images' SNRs and the metric's precision can be exploited to our advantage. Using error propagation rules, we show that for a given sequence, specifying the total imaging time uniquely determines the optimal acquisition protocol. Specifically, instead of changing only one acquisition parameter and repeating the imaging pair until all available time is spent, we propose to adjust all of the parameters and the number of averages at each point according to their contribution to the sought metric's precision. The tactic is shown to increase the precision of the well‐known two‐point T1, T2, and diffusion coefficients estimation by 13–90% for the same sample, sequence, hardware, and duration. It is also shown that under this general framework, precision accrues faster than the square root of time. Tables of optimal parameters are provided for various experimental scenarios. Magn Reson Med 57:380–387, 2007. © 2007 Wiley‐Liss, Inc.
Collaboration with 360° Videochat: Challenges and Opportunities

We designed a videochat experience where one participant can experience a remote environment from a 360° camera. This allows the remote user to view and explore the environment without necessitating interaction from the local participant. We designed and conducted an observational study to understand the experience, and the challenges that people might encounter. In a study with 32 participants (16 pairs), we found that remote participants could actively participate in the experience with the environment in ways that are not possible with current mobile video chat. However, we also found that participants had challenges in communicating location and orientation information because many of common communication resources we rely on in collocated chat are not available. Based on these findings, we discuss how future mobile video chat systems need to balance immersion with interaction ease.
SECONDARY MARKET STABILIZATION OF IPOs

Underwriting syndicates routinely "stabilize" the secondary market price for poorly received initial public offerings. Price stabilization practices, particularly the use of "penalty bids" aimed at discouraging immediate resale or "flipping" of IPO shares, recently have triggered litigation and attracted the attention of the regulatory community. Much of the attention has focused on the allegation that a disproportionate share of the burden of price stabilization efforts is borne by individual investors. 1999 Morgan Stanley.
Proximal Femur Locking Plate for Sub-Trochanteric Femur Fractures: Factors Associated with Failure

Introduction: Proximal femur locking compression plates (PF-LCP) have gained popularity since their inception due to superior biomechanical stability and durability but clinical experience has shown conflicting results including implant failure. Objective: To study the incidence of implant failure in patients with sub-trochanteric fractures managed with proximal femoral locking compression plate and identify potential risk factors associated with the failure. Materials & Methods: Fifty patients with sub-trochanteric fractures, operated upon with titanium PF-LCP were included in the study from January 2012 to December 2014. These plates were of two designs including one five 5.0 mm proximal locking screws (implant A) and other with three 6.5 mm proximal locking screws (implant B). Fractures were classified according to AO/OTA and Seinsheimer classification. Patients had regular follow-up visits for at least a year, allowing for clinical and radiological assessment of union and implant-related complications. Results: A total of 13 out of 50 (26%) plates failed of which 7 were implant fractures, 3 screw breakage and 3 screw cut outs. 70% of the failures occurred in elderly females. Overall implant failure was significantly more common in patients >50 years (p 0.04). Comparing the two different designs of implants used, implant A was more likely to fail at a plate screw density of 0.8 or more (p 0.02), whereas implant B was associated with significant failure when less than 4 proximal screws were used (p 0.03). Conclusion: This study revealed a high failure rate (26%) of this implant. Attention to the neck shaft angle difference, number of proximal screws and plate screw density may help reduce failure rates, particularly in elderly osteoporotic females.
Financial Flexibility, Investment Ability, and Firm Value: Evidence from Firms with Spare Debt Capacity

We demonstrate that a conservative leverage policy directed at maintaining financial flexibility can enhance investment ability. Our analysis reveals that following a period of low leverage, firms make larger capital expenditures and increase abnormal investment. We find that these new investments are financed through new issues of debt. The impact of financial flexibility is both statistically significant and economically sizeable. Further, long run performance tests reveal that financially flexible firms not only invest more, but also invest better. Our results are consistent with the view that financial flexibility in the form of untapped reserves of borrowing power is a crucial missing link in capital structure theory.
Games and Recovery

The use of video and computer games for recovery purposes was investigated in an online survey of 1614 participants. The data indicate that games are systematically used after exposure to stressful situations and strain, and that recovery experience is a significant facet of the gaming experience. Using structural equation modeling, the relationships among work-related fatigue, daily hassles, social support, coping style, recovery experience, and the use of video and computer games for recovery purposes were tested. Persons who associated stronger recovery experiences with game play used video and computer games more often after stressful and exhausting situations. In addition, participants’ level of work-related fatigue and exposure to daily hassles were both positively associated with the use of games for recovery. Participants with emotion-focused coping style showed a higher tendency to use games for recovery than participants with problem-focused coping style. The relationship between work-related fa.
Modern Computer Arithmetic

Taking into account the various possibilities offered by computer arithmetic during highlevel synthesis may help to design much powerful! architectures. The arithmetic operators (mainly in floating point arithmetic) may be carefully tuned up to exactly fit the time and accuracy requirements. This, of course, may have an influence on the synthesis process. In this paper, we mainly address two topics: first of all the problem of numerical error control; and then the possible use of redundant number systemswhich allow some nice features such as carry free addition or digit-serial, most significant digit first arithmetic operations. We then propose some potential applications and we discuss the new synthesis problems they involve.
The Role of Dynamic Social Capital on Economic Development Partnerships Within and Across Communities

Various types of social capital facilitate the creation of intralocal or interlocal economic development partnerships because it reduces the transaction costs that lead to collective action problems. Prior studies have focused on explaining how collective action mechanisms lead to the creation of economic development partnerships. While multidimensional social capital plays a dynamic role in promoting economic development activities within and across communities, the underlying complexity of multidimensional social capital remains unexplored in prior studies. This study creates a typology presenting various dimensions of social capital and tests the effects of multidimensional social capital on different economic development partnerships. Results indicate that different dimensions of social capital contribute to creating economic development partnerships regardless of local boundaries.
&Apos;3rd of Tha Month&Apos;: Do Social Security Recipients Smooth Consumption between Checks?

This paper examines the response of consumption expenditures to the monthly receipt of Social Security checks. Since the amount and arrival date of these checks are known to the recipients, the basic Life-Cycle/Permanent Income Hypothesis (LCPIH) predicts that consumption should not respond to the receipt of these checks. Using daily diary data from the Consumer Expenditure Survey, this paper finds evidence that both the dollar amount and probability of expenditures increase immediately following the receipt of this check. Most relevant to testing the LCPIH, categories of instantaneous consumption expenditure such as food away from home increase on the check arrival date. The response is found primarily amongst households for whom Social Security is the primary source of income. However, the magnitude of the estimated responses are relatively small and do not suggest that the utility losses are large from this non-smoothing behavior.
Investigating the Implementation Process of a Curriculum: A Case Study from Papua New Guinea

The purpose of this study was to investigate how policy intentions of the curriculum were received and practiced by teachers and to evaluate the effectiveness of the implementation process. The study probed three levels of an implementation process of an Outcomes-Based English Education curriculum in two urban secondary schools in Port Moresby, Papua New Guinea. The specific focus of implementation was on: the initial introduction process, teachers’ beliefs and attitudes, and classroom practices. This research was an exploratory one using focus group discussions, structured interviews, participant observations, and document analysis. A case study method was used; two qualitative studies situated within the constructivist and symbolic interactionism paradigms were used to probe alignment of policy with practice using the diffusion of innovation theoretical lenses. Content, discourse, and document analyses were used to give interpretations to themes resonating with the research focus; these themes were derived both deductively and inductively from data. Findings revealed that the curriculum change was challenging as policy expectations failed to align with practices. There were little shared meanings between teachers’ views and classroom practices; this lack of connection contradicted policy intentions. There also appeared to be no connection by policy makers of the inbuilt tensions inherent in the outcomes-based model of education adopted for PNG. In relation to this, findings from this study revealed the need for collaborative professional development if policy is to be aligned with practice. Hence, this study offers a working tool called a Kibung PD framework as a priority for curriculum implementation at the classroom level.