Miracle-dz/UniFAR-FTUs huggingface dataset:
Attaining Customer Loyalty! The Role of Consumer Attitude and Consumer Behavior

All over the world every business and profit earning firm want to make their consumer loyal. There are many factors responsible for this customer loyalty but two of them are prominent. This research study is focused on that how customer satisfaction and customer retention contribute towards customer loyalty. For analysis part of this study, Universities students of Peshawar Region were targeted. A sample of 120 were selected from three universities of Peshawar. These universities were Preston University, Sarhad University and City University of Science and Information technology. Analysis was conducted with the help of SPSS 19. Results of the study shows that customer loyalty is more dependent upon Customer satisfaction in comparison of customer retention. Customer perceived value and customer perceived quality are the major factors which contribute for the customer loyalty of Universities students for mobile handsets.
Understanding the effect of organisational reward on knowledge sharing: the role of exchange ideology and knowledge sharing visibility

The relationship between reward and knowledge sharing is complicated. Although several prior studies explained this relationship from economic perspectives, recent empirical studies find inconsistent results with different behavioural perspectives. One important reason is that most studies examine this relationship in one special organisational environment. This study used cross-sectional data with almost 100 respondents from more than ten organisations in different fields. In this study, we examined the impact of individual value and organisational context on reward-knowledge sharing relationship. The findings support the hypotheses that with cross-sectional data, personal perception of knowledge sharing visibility is the critical factor by contributing the most R square change.
Alcohol-Related Birth Defects—The Past, Present, and Future

In 1994 Alcohol Health & Research World (now titled Alcohol Research & Health) last devoted a full issue to the topic of fetal alcohol syndrome (FAS) and other alcohol-related birth defects (ARBD). This introductory article provides readers with information on how the field has advanced since then. In addition to tracing the development of the terminology used in the field, it describes the difficulties involved in determining the true prevalence of FAS and ARBD; the mechanisms that may play a role in alcohol-derived fetal injuries; approaches to preventing drinking during pregnancy; and strategies for assisting people who have been born with FAS and ARBD.
Comparing the hospitalizations of transfer and non‐transfer patients in an academic medical center

BACKGROUND: By accepting and caring for patients transferred from other institutions, academic medical centers have been able to develop comprehensive training and research programs. Whether academic institutions can continue to do this in the future is questionable. To the extent that transfer patients are more complex and severely ill than non-transfer patients, they are likely to consume more resources, and in managed care payment systems, they could place accepting hospitals in financial jeopardy. METHOD: Between July 1989 and December 1993, the internal medicine, surgery, and pediatrics services of the 880-bed University Hospital of the University of Michigan accepted 8,740 patients from other hospitals. The hospitalizations of these patients were compared with those of the 76,047 non-transfer patients on these services. The statistical methods used were Student's t-test, chi-square, Cochran-Mantel-Haenszel chi-square, and analysis of variance. RESULTS: The hospitalizations of the transfer patients were more complex and resource-use intensive. The transfer patients were more likely (p<.0000) to be length-of-stay outliers as defined by Medicare standards (28% vs 10%) and to suffer in-hospital death (9.4% vs 2.5%). After case-mix adjustment and exclusion of length-of-stay outliers, transfer patients on the three services (surgery, medicine, and pediatrics) remained in the hospital 1.62, 1.15, and 0.84 days longer (p<.0001) than non-transfer patients. Ancillary-service resource use was assessed using a relative-value-unit (RVU) scale based on direct-cost dollars. The transfer patients' case-mix-adjusted resource use exceeded that of the non-transfer patients by 1,155,850 and 957 RVUs for surgery, pediatrics, and medicine (p<.0001). Although the transfer patients were more likely to have Medicaid insurance, the differences in lengths of stay and use of ancillary services persisted throughout all insurance groups. Indeed, transfer status, compared with age, sex, and insurance status, was the best predictor of high resource use. CONCLUSION: The transfer patients stayed longer and consumed more hospital resources than did the non-transfer patients. Age, sex, case-mix, and insurance status did not account for these differences. To limit the financial liability that transfer patients pose, academic medical centers could be forced to abandon their traditional role of caring for such patients. The consequences of this possibility should be explored.
Cytokine profiles associated with induction of the anticryptococcal cell-mediated immune response

Previous studies with a murine model have shown that immunization with cryptococcal culture filtrate antigen (CneF) emulsified in complete Freund adjuvant (CFA) induces two populations of anticryptococcal reactive CD4+ T cells. One population (TDH cells) transfers anticryptococcal delayed-type hypersensitivity (DTH), and the other population (Tamp cells) amplifies the anticryptococcal DTH response of given to recipient mice at the time of immunization of the recipient. Treatment of mice with cyclosporin A (CsA) ablates the induction of Tamp cells but not TDH cells. The present study focused on assessing the cytokines produced by spleen cells taken from CsA-treated and control (solvent-treated) mice at days 1, 2, 4, and 6 after immunization. Supernatants from the spleen cells cultured in vitro for 24 or 48 h in medium alone or with CneF, concanavalin A, or phorbol 12-myristate 13-acetate plus calcium ionophore were assessed for the presence of interleukin-2 (IL-2), gamma interferon (IFN-gamma), IL-4, IL-5, and tumor necrosis factor. Spleen cells from CneF-CFA-treated mice produced IL-2 and IFN-gamma, but not IL-4 or IL-5, constitutively and in response to CneF, indicating that CneF-CFA induces a Th1 response. Tumor necrosis factor was not produced. Anticryptococcal TDH cells developed in spleens in which there were low levels of IFN-gamma and IL-2 (CsA-treated, immunized mice), whereas anticryptococcal Tamp cells along with TDH cells matured in spleens in which production of IFN-gamma and IL-2 was high (solvent-treated, immunized mice). The data also suggest that IL-2 and IFN-gamma produced by Tamp cells early after adoptive transfer are influential in the development of the amplified anticryptococcal DTH response that has been observed in Tamp cell-recipient mice.
Fibrillin-1 and Fibrillin-2 Are Essential for Formation of Thick Oxytalan Fibers in Human Nonpigmented Ciliary Epithelial Cells In Vitro

The ciliary zonule, also known as Zinn’s zonule, is composed of oxytalan fibers. However, the mechanism by which epithelial cells in the ciliary body form these fibers in not fully understood. We examined human nonpigmented ciliary epithelial cells to determine the appearance and amount of oxytalan fibers in terms of positivity for their major components, fibrillin-1 and fibrillin-2. Examination of fibrillin-1 and fibrillin-2 expression by immunofluorescence revealed that thin fibers positive for fibrillin-1 on Day 2 changed to thick fibers by Day 8. The fibers positive for fibrillin-2 appeared on the thick fibrillin-1-positive fibers after Day 4. Northern blot analysis revealed that the level of fibrillin-1 did not change markedly, while induction of fibrillin-2 gene was evident on Day 5. Western blot analysis showed that fibrillin-1 deposition increased gradually, while that of fibrillin-2 increased markedly from Day 5 to Day 8. Fibrillin-1 suppression did not lead to the formation of fibrillin-2-positive thick fibers, whereas fibrillin-2 suppression led to the formation of fibrillin-1-positive thin fibers, but not thick fibers. These results suggest that both fibrillin-1 and fibrillin-2 are essential for the formation of thick oxytalan fibers in the ciliary zonule and are informative for clarifying the mechanism of homeostasis of the ocular matrix.
When Does Maluma/Takete Fail? Two Key Failures and a Meta-Analysis Suggest That Phonology and Phonotactics Matter

Eighty-seven years ago, Köhler reported that the majority of students picked the same answer in a quiz: Which novel word form (‘maluma’ or ‘takete’) went best with which abstract line drawing (one curved, one angular). Others have consistently shown the effect in a variety of contexts, with only one reported failure by Rogers and Ross. In the spirit of transparency, we report our own failure in the same journal. In our study, speakers of Syuba, from the Himalaya in Nepal, do not show a preference when matching word forms ‘kiki’ and ‘bubu’ to spiky versus curvy shapes. We conducted a meta-analysis of previous studies to investigate the relationship between pseudoword legality and task effects. Our combined analyses suggest a common source for both of the failures: ‘wordiness’ – We believe these tests fail when the test words do not behave according to the sound structure of the target language.
Anomalous Coronal Neon Abundances in Quiescent Solar Active Regions

The systematic differences between the solar photospheric and coronal composition are generally thought to be related to the first ionization potential (FIP) of the trace elements. While there are ample data showing that this is a significant factor, there is a growing body of observational evidence that a simple, FIP-based formula is not the whole story for coronal abundances. One of the most troubling problems for the FIP-based models is the apparent abundance variation of high-FIP (> 11 eV) elements with respect to one another. We describe abundance variations of (high-FIP) neon relative to (high-FIP) oxygen, and (low-FIP) iron and magnesium, in solar active region observations made by the Flat Crystal Spectrometer on the Solar Maximum Mission. We show that, even in quiescent active regions, Ne/O can vary inconsistently with simple empirical FIP models: it shows values about a factor of 2 both above and below the “standard” coronal value of 0.15 obtained from solar energetic particle measurements of long-duration events (Reames). McKenzie & Feldman have recently invoked photoionization of O I by EUV radiation to explain low measurements of the Ne/O abundance ratio. Photoionization by a long-lived bath of soft X-rays and chromospheric evaporation have been suggested as being responsible for the anomalous behavior of neon in flares, but flare conditions should not apply in the quiescent regions of the present study. A complex picture involving the detailed dynamics, geometry, and radiation environment in the differentiation layer(s) may be required to understand coronal composition and its variability.
Familial Resemblance in Religiousness in a Secular Society: A Twin Study

It is well known that human behavior and individual psychological traits are moderately to substantially heritable. Over the past decade, an increasing number of studies have explored the genetic and environmental influence on religiousness. These studies originate predominantly from countries generally considered more religious than the very secular northern European countries. Comparisons of the results are complicated by diverse definitions of religiousness, but several studies indicate that the influence of the family environment is most predominant in early life, whereas genetic influences increase with age. We performed a population-based twin study of religiousness in a secular society using data from a Web-based survey sent to 6,707 Danish twins born 1970–1989, who were identified in the Danish Twin Registry. We applied Fishman's three conceptual dimensions of religiousness: cognition, practice, and importance. In all polygenic models and biometric analyses, we controlled for gender and age. The study sample comprised 2,237 same sex twins, a response rate of 45%. We found high correlations within both monozygotic and dizygotic twin pairs in most items of religiousness, indicating a large influence from shared environmental factors. Personal religiousness such as praying to God, believing in God, and finding strength and comfort in religion were more influenced by genetic factors than were social forms of religiousness such as church attendance. We found a small tendency for increasing genetic influence with increasing age for some religious items, but not for all.
Isolation and Culture of Skin-Derived Differentiated and Stem-Like Cells Obtained from the Arabian Camel (Camelus dromedarius)

Simple Summary This is the first comprehensive study to isolate different cellular types and stem-like cells from the camel skin. We reported the multipotency of the isolated stem cells. Moreover, some unique cells were observed, such as dermal cyst-forming cells. This discovery represents a cheap and easy source for camel stem cells that is essential for development of the elite camel regenerative medicine and provides a good source of camel fibroblast required for camel cloning. Abstract Elite camels often suffer from massive injuries. Thus, there is a pivotal need for a cheap and readily available regenerative medicine source. We isolated novel stem-like cells from camel skin and investigated their multipotency and resistance against various stresses. Skin samples were isolated from ears of five camels. Fibroblasts, keratinocytes, and spheroid progenitors were extracted. After separation of different cell lines by trypsinization, all cell lines were exposed to heat shock. Then, fibroblasts and dermal cyst-forming cells were examined under cryopreservation. Dermal cyst-forming cells were evaluated for resistance against osmotic pressure. The results revealed that resistance periods against trypsin were 1.5, 4, and 7 min for fibroblasts, keratinocytes, and spheroid progenitors, respectively. Furthermore, complete recovery of different cell lines after heat shock along with the differentiation of spheroid progenitors into neurons was observed. Fibroblasts and spheroid progenitors retained cell proliferation after cryopreservation. Dermal cyst-forming cells regained their normal structure after collapsing by osmotic pressure. The spheroid progenitors incubated in the adipogenic, osteogenic, and neurogenic media differentiated into adipocyte-, osteoblast-, and neuron-like cells, respectively. To the best of our knowledge, we isolated different unique cellular types and stem-like cells from the camel skin and examined their multipotency for the first time.
Commodities, diversification and poverty reduction.

The problems of developing country dependence on a narrow range of commodity exports are well-established. Many poorer developing countries have continued to generate a substantial proportion of their total export revenues from one or a small number of basic food commodities. In addition to the problem of declining world market prices for basic food products typically exported from developing countries – coffee, cocoa, tea, sugar and bananas – commodity price shocks are also associated with dependence on commodities, as highlighted in a recent report by the IMF (International Monetary Fund 2003).
The lack of utility of circulating biomarkers of inflammation and endothelial dysfunction for type 2 diabetes risk prediction among postmenopausal women: the Women's Health Initiative Observational Study.

BACKGROUND Recent studies have linked plasma markers of inflammation and endothelial dysfunction to type 2 diabetes mellitus (DM) development. However, the utility of these novel biomarkers for type 2 DM risk prediction remains uncertain. METHODS The Women's Health Initiative Observational Study (WHIOS), a prospective cohort, and a nested case-control study within the WHIOS of 1584 incident type 2 DM cases and 2198 matched controls were used to evaluate the utility of plasma markers of inflammation and endothelial dysfunction for type 2 DM risk prediction. Between September 1994 and December 1998, 93 676 women aged 50 to 79 years were enrolled in the WHIOS. Fasting plasma levels of glucose, insulin, white blood cells, tumor necrosis factor receptor 2, interleukin 6, high-sensitivity C-reactive protein, E-selectin, soluble intercellular adhesion molecule 1, and vascular cell adhesion molecule 1 were measured using blood samples collected at baseline. A series of prediction models including traditional risk factors and novel plasma markers were evaluated on the basis of global model fit, model discrimination, net reclassification improvement, and positive and negative predictive values. RESULTS Although white blood cell count and levels of interleukin 6, high-sensitivity C-reactive protein, and soluble intercellular adhesion molecule 1 significantly enhanced model fit, none of the inflammatory and endothelial dysfunction markers improved the ability of model discrimination (area under the receiver operating characteristic curve, 0.93 vs 0.93), net reclassification, or predictive values (positive, 0.22 vs 0.24; negative, 0.99 vs 0.99 [using 15% 6-year type 2 DM risk as the cutoff]) compared with traditional risk factors. Similar results were obtained in ethnic-specific analyses. CONCLUSION Beyond traditional risk factors, measurement of plasma markers of systemic inflammation and endothelial dysfunction contribute relatively little additional value in clinical type 2 DM risk prediction in a multiethnic cohort of postmenopausal women.
Testability properties of acyclic structures and applications to partial scan design

It is well known that acyclic sequential structures are considerably easier to test than cyclic sequential circuits. Hence some partial scan techniques attempt to simplify the test generation problem by ensuring that the portion of the circuit effectively under test is acyclic. In such designs the test time is dominated by the shifting of test patterns into and out of the scan path. The authors present a compacting technique that minimizes the number of distinct test patterns required to detect an arbitrary fault, thus minimizing the amount of data shifted in to detect the fault. The technique results in (1) a minimal compacted test schedule and (2) a condensed combinational test generation model, which can be used to generate and apply tests to the circuit in an efficient manner. <<ETX>>
Emerging drugs in colorectal cancer

A raft of novel agents with different modes of action is finally challenging the position of 5-fluorouracil (5-FU) as the gold standard treatment for colorectal cancer. Oral fluoropyrimidines, topoisomerase I inhibitors and new generation platinum compounds are all currently being investigated. There is also increasing interest in the development and use of biological therapies, which may allow treatments to become tailored to individual patients and cause less toxicity than conventional cytotoxics. It is hoped that with the development of these new drugs, the response rates and survival for patients with colorectal cancer will improve from the poor prognosis that many face at present.
A comparative gene expression profile of the whole eye from human, mouse, and guinea pig.

PURPOSE To characterize and compare gene expression patterns of the whole eyeball among human, mouse, and guinea pig based on expressed sequence tags (ESTs). METHODS Approximately 10,000 clones were sequenced from the 5'-end for each cDNA library made from mRNAs isolated from whole eyeballs of human, mouse, and guinea pig. ESTs were assembled and analyzed based on standard methods. RESULTS We acquired 31,464 high-quality ESTs including 9,949 for the human, 11,495 for the mouse, and 10,020 for the guinea pig cDNA libraries, which were clustered into 12,253 unigenes for all three species. After removal of non-mRNA contaminations, we were able to match 96%, 97%, and 63% of the human, mouse, and guinea pig unigenes to sequences in the nonredundant library in GenBank, respectively. The high-abundance and medium-abundance genes in each library correlate with the anatomic structure and physiologic function of the eye in the three species. The large contribution from the lens in the mouse was related to the abundance of crystallin. Differentially expressed genes were observed among three libraries. Some of them appeared species-specific. CONCLUSIONS According to their gene expression patterns, guinea pig and human eyes are more similar compared to those of the mouse, making the guinea pig a promising animal model for eye research.
Mass-Size Distributions of Particulate Sulfate, Nitrate, and Ammonium in a Particulate Matter Nonattainment Region in Southern Taiwan

Abstract Concentrations and distributions of three major water-soluble ion species (sulfate, nitrate, and ammonium) contained in ambient particles were measured at three sampling sites in the Kao-ping ambient air quality basin, Taiwan. Ambient particulate matter (PM) samples were collected in a Micro-orifice Uniform Deposit Impactor from February to July 2003 and were analyzed for water-soluble ion species with an ion chromatograph. The PM1/PM2.5 and PM1/PM10 concentration ratios at the emission source site were 0.73 and 0.53 and were higher than those (0.68 and 0.48) at the background site because there are more combustion sources (i.e., industrial boilers and traffic) around the emission source site. Mass-size distributions of PM NO3 − were found in both the fine and coarse modes. SO4 2− and NH4 + were found in the fine particle mode (PM2.5), with significant fractions of submicron particles (PM1). The source site had higher PM1/PM10 (79, 42, and 90%) and PM1/PM2.5 concentration ratios (90, 58, and 93%) for the three major inorganic secondary aerosol components (SO4 2−, NO3 −, and NH4 +) than the receptor site (65, 27, and 65% for PM1/PM10; 69, 51, and 70% for PM1/PM2.5). Results obtained in this study indicate that the PM1 (submicron aerosol particles) fraction plays an important role in the ambient atmosphere at both emission source and receptor sites. Further studies regarding the origin and formation of ambient secondary aerosols are planned.
Optical Wireless for Intravehicle Communications: Incorporating Passenger Presence Scenarios

Through the implementation of a simple linearly scalable 1-W infrared (IR) transmitter, which is centrally located on the ceiling of a sports utility vehicle (SUV), and for 15 passenger configurations, an analysis into the received power, power deviation, minimum bandwidth, and maximum root-mean-square (RMS) delay spread is provided for the regions of the vehicle most likely to benefit from the deployment of intravehicle optical wireless (OW) communication systems. Several specific regions, including the areas around a passenger's legs, arms, necks, and shoulders, are shown to have beneficial channel characteristics for the use of personal electronics equipment such as laptops, tablet PCs, or wireless headphones. Similarly, a region around the headrest of the front seat is shown to have potential for the deployment of in-car entertainment solutions independent of the passenger configuration. This analysis, which is the first to introduce the concept of channel variation from multiple passenger configurations, aims to show that OW is a potential candidate for future intravehicular communication systems.