Miracle-dz/UniFAR-FTUs huggingface dataset:
Conceptualizing executive hubris: the role of (hyper‐)core self‐evaluations in strategic decision‐making

Researchers have long been interested in how an executive's self-concept affects his or her behaviors, but have lacked a theoretically grounded, validated construct for conducting systematic inquires. The concept of ‘core self-evaluation’ (CSE), which has been recently validated in the psychology literature, concisely encompasses and consolidates the common, overlapping portions of four previously unconnected personality dimensions: self-esteem, self-efficacy, locus of control, and emotional stability. CSE has great potential to provide substantial leverage for research on executive self-concept. We review and reconcile prior research on related constructs in executive settings (including narcissism, hubris, and overconfidence) and argue that CSE should be adopted as a robust, well-validated umbrella construct for research on executive self-concept. Indeed, a very high level of CSE, or hyper-CSE, aligns closely with what is often colloquially called ‘hubris. ’ We anticipate that hyper-CSE executives—who possess supreme levels of self-confidence, self-potency, and conviction that they will prevail—will manifest this trait in their job behaviors. We develop a set of integrated propositions that describe the implications of CSE for strategic decision processes, strategic choices, and organizational performance. Finally, we propose additional avenues for research. Copyright © 2005 John Wiley & Sons, Ltd.
Electric-Field-Assisted Growth of Ga-Doped ZnO Nanorods Arrays for Dye-Sensitized Solar Cells

A photoanode with Ga-doped ZnO nanorods has been prepared on F-doped SnO2 (FTO) coated glass substrate and its application in dye-sensitized solar cells (DSSCs) has been investigated. Ga-doped ZnO nanorods have been synthesized by an electric-field-assisted wet chemical approach at 80? C. Under a direct current electric field, the nanorods predominantly grow on cathodes. The results of the X-ray photoelectron spectroscopy and photoluminescence verify that Ga dopant is successfully incorporated into the ZnO wurtzite lattice structure. Finally, employing Ga-doped ZnO nanorods with the length of ~5 μm as the photoanode of DSSCs, an overall energy conversion efficiency of 2.56% is achieved. The dramatically improved performance of Ga-doped ZnO based DSSCs compared with that of pure ZnO is due to the higher electron conductivity.
Nuclear modification of ψ', χc, and J/ψ production in d+Au collisions at sqrt[s(NN)]=200  GeV.

We present results for three charmonia states (ψ', χc, and J/ψ) in d+Au collisions at |y|<0.35 and sqrt[s(NN)]=200 GeV. We find that the modification of the ψ' yield relative to that of the J/ψ scales approximately with charged particle multiplicity at midrapidity across p+A, d+Au, and A+A results from the Super Proton Synchrotron and the Relativistic Heavy Ion Collider. In large-impact-parameter collisions we observe a similar suppression for the ψ' and J/ψ, while in small-impact-parameter collisions the more weakly bound ψ' is more strongly suppressed. Owing to the short time spent traversing the Au nucleus, the larger ψ' suppression in central events is not explained by an increase of the nuclear absorption owing to meson formation time effects.
Implications of antiretroviral resistance on viral fitness

Treatment of HIV infected patients with antiretroviral drugs often results in the emergence of virus variants with reduced sensitivity to these drugs. However, the viral load often remains partially suppressed below pretherapy levels, which might be explained by a reduced fitness of the drug resistant viral population. This review describes the effects of antiretroviral resistance development on the fitness of the viral population and its clinical implications.
Comparative Evaluation of the Official Destination Websites from the Perspective of Customers

The objective of this study was to examine the evaluation of four competing destinations' websites from the perspective of customers. This quasi–experimental research was based upon a collection of primary data which was carried out via a questionnaire in Kusadasi, Turkey. Four hundred questionnaires were collected from 100 respondents using a two-stage sampling method. Overall, a great majority of the criteria were likely found acceptable by the respondents. One-way ANOVA tests showed significant differences among four destinations within all sets of criteria. Finally, official websites of Spain and Greece were rated as more effective than their competitors. It is expected that the results may help DMO managements and researchers to develop and enhance the criteria used.
Burn-Induced Gut Mucosal Homeostasis in TCR &dgr; Receptor-Deficient Mice

&ggr;&dgr; T lymphocytes make up approximately 50% of lymphocytes in the intestine. These cells have been shown to prime macrophages for TNF-&agr; production after burn. We previously showed that neutralizing anti-TNF-&agr; antibodies reduce mucosal atrophy by decreasing gut epithelial apoptosis after severe burn. We hypothesized that burn-induced mucosal turnover is diminished in T cell receptor &dgr; gene knockout (TCR &dgr;−/−) mice through diminished TNF-&agr; activity. Forty-two wild-type and 42 TCR &dgr;−/− mice (C57-BL6) were randomly assigned to burn and sham burn groups. The burn group underwent a 25% total body surface area (TBSA) scald burn. The proximal small intestine was harvested at 2, 12, and 48 h. To assess mucosal atrophy, mucosal height and cell numbers in the villi and crypts were determined on hematoxylin and eosin-stained tissue sections. Apoptotic gut epithelium was identified by terminal deoxyuridine nick-end labeling (TUNEL) staining, and cell proliferation was detected by immunostaining for proliferative cell nuclear antigen (PCNA). TNF-&agr; mRNA expression was measured by RT-PCR. Caspase-8 activity was measured by colorimetric assay. Statistical analysis was performed with two-way analysis of variance and t testing. Significance was accepted at P < 0.05. Data are expressed as means ± SEM. TNF-&agr; mRNA expression was significantly decreased in TCR &dgr;−/− mice at 2 h after burn. Gut epithelial apoptosis and proliferation in both wild-type and TCR &dgr;−/− mice were significantly increased after burn, but TCR &dgr;−/− mice had a significantly lower levels of apoptosis (P < 0.01) and proliferation (P < 0.05) when compared with wild-type mice. Burn-induced mucosal atrophy was identified in groups by decreasing villus height, crypt depth, and villus and crypt cell number (P < 0.001) compared with sham, but no difference was found between wild-type and TCR &dgr;−/− mice. Caspase-8 activity was significantly diminished in TCR &dgr;−/− mice compared with wild-type mice. &ggr;&dgr; T cells are associated with increased TNF-&agr; expression and gut epithelial turnover in the small bowel after severe burn. However, absence of &dgr; T cell receptor did not inhibit mucosal atrophy after severe burn. This study suggests that gut mucosal atrophy after severe burn is a multifactorial process associated with increased TNF-&agr; activity.
Characterization of errors and predictability of disease using the Advia 120 hematology analyzer leukocyte differential

ii CHAPTER 1 LITERATURE REVIEW . 1 CHAPTER 2. CANINE, FELINE, AND EQUINE LEUKOCYTE CYTOGRAM ANALYSIS AS A SCREENING TOOL FOR THE DETECTION OF IDIOSYNCRATIC CELL MISCLASSIFICATIONS AND ATYPICAL CELL POPULATIONS IN CBCs . 14 CHAPTER 3. PSEUDOBASOPHILIA IN THE DOG: ITS OCCURRENCE AND PREDICTABILITY OF DISEASE USING THE ADVIA 120 HEMATOLOGY ANALYZER . 40 CHAPTER 4. CANINE CYTOGRAM ANALYSIS AND NEUTROPHIL MYELOPEROXIDASE INDICES IN THE IDENTIFICATION OF INFLAMMATION AND MYELOID LEUKEMIAS . 54 CHAPTER 5. CONCLUDING REMARKS . 74
Electrochemical Impedance Characterization of Human and Bovine Enamel

The alternating current impedance characteristics of human and bovine enamel slices were measured in vitro. An electrochemical cell containing two platinum gauze electrodes and 0.01 mol/L KCI buffered to pH 7.4 at 20°C was used. The electrodes were attached to a potentiostat that was connected to a microcomputer-controlled frequency-response analyzer. Measurements were made at discrete frequencies between 1 Hz and 65 kHz by application of a sinusoidal potential of 50 mV (rms) across the assembled cell. The impedance was calculated from the input potential and the resulting measured flow of current. For quantitative evaluation of these measurements, an equivalent circuit was postulated. It contained five passive electronic components and accurately modeled the different specimens. Values for individual electrical components in the equivalent circuit were estimated by complex non-linear least-squares regression analysis. This study demonstrated that it is possible to measure and quantitatively distinguish between the impedance characteristics of: permanent human, deciduous human, and bovine enamel, as well as the enamel from a variety of sites from human teeth, some of which had been extracted prior to being fully erupted. Proposals are made as to which physical properties in the specimens are modeled by individual components in the equivalent circuit.
Ownership structures influence on audit fee

Purpose – The purpose of this paper is to investigate the association between corporate ownership structures and audit fees paid to external auditors by Malaysian companies listed on Bursa Malaysia. This study focusses on the extent of the auditor’s reliance on the client’s internal control inasmuch as the corporate ownership structures are varied, and, ultimately, affect the audit fees. Design/methodology/approach – This study applies the agency theory in formulating three hypotheses that guide the results analysis. By employing a multi regression model for a sample of 345 Malaysian companies listed on Bursa Malaysia, this study examines the relationship of ownership structure, namely, managerial ownership, foreign ownership and government ownership with audit fees using data for 2010. Findings – The results show a significant positive relationship between audit fees and firms with larger foreign ownership and government ownership but no significant relationship with firms with higher managerial ownership. This study contributes recent evidence concerning the relationship between corporate ownership structure and audit fees. Practical implications – Regulators may consider ownership structure on the standards or regulation setting in order to be practical and operationalized in line with the impact associated with different ownership structures. The practitioners may also design appropriate methodologies and procedures for the different ownership structures for high-quality service and to standardize the risk mitigation process. Social implications – The ownership structures have different influences on the audit fees, as well as complexity of the firms and their profitability. Originality/value – The study looks upon certain percentages of ownership structures, and how they affects audit fees, firms complexity and profitability.
Prescribing and Self-Administration of Morphine in Hispanic and Non-Hispanic Caucasian Patients Treated with Patient-Controlled Analgesia

The purpose of this study was to determine whether differences in either prescribing or self-administration of morphine exist between Hispanic and White (Caucasian) post-operative patients treated with patient-controlled analgesia (PCA). A review of the medical records of 30 Hispanic and 30 White patients who received postoperative PCA was conducted. Both prescribed and self-administered morphine were analyzed using a two-sided, two-sample Student's t-test. No differences in the amount of morphine prescribed (11.23 ±3.22 mg/hr in Hispanic patients, 11.05 ± 4.28 mg/hr in White patients; p = 0.8503) or self-administered (2.58 ±2.02 mg/hr in Hispanic patients, 3.32 ±3.00 mg/hr in White patients; p = 0.2711) were discovered. This study identified no statistically significant difference in either opioid prescribing or self-administration between Hispanic and White post-operative patients.
The hepatitis B virus enhancer modulates transcription of the hepatitis B virus surface antigen gene from an internal location

We have used a transient expression system to examine the influence of the hepatitis B virus enhancer on the transcription of the hepatitis B virus surface antigen (HBsAg) gene. This enhancer is located 3' to HBsAg coding sequences but is contained within the mature HBsAg transcripts. Removal of the enhancer resulted in a significant reduction in HBsAg gene expression in liver cells. By using an in vitro nuclear run-on assay, this effect was determined to be at the level of transcription. We have further noted that HBsAg expression can be restored by the reinsertion of the enhancer sequences in the enhancerless vector. However, this reconstitution of HBsAg expression appears to depend on location of the enhancer with regard to the HBsAg promoters.
Alliance Governance and Performance in SMEs: Matching Relational and Contractual Governance with Alliance Goals

The article offers author's insights on the alliance governance and performance in small and medium-sized enterprises (SMEs). It states that throwing some light on the process of alliance governance mechanism selection is the objective of the research by SMEs. It adds the evidence provide by the study on the effect of relational and formal governance on the alliance performance.
A Qualitative Evaluation of MapTime, A Program For Exploring Spatiotemporal Point Data

The purpose of this paper is twofold: (1) to provide a user evaluation of MapTime, a software package for exploring spatiotemporal data associated with point locations, and (2) to examine some cognitive issues associated with the display of a dynamic geographic phenomenon - the change in population for cities over time. The methodology consists of a combination of individual interviews and focus groups conducted for three distinct groups of participants: novices, geography students, and domain experts. Some of the key findings are (1) that people do not naturally think of time lines in association with time (clocks and calendars are more common), which raises questions about the use of a linear time line for controlling animations; (2) that pictographic symbols tend to be preferred over geometric symbols for static maps, but pictographic symbols are apt to be too complex for animated maps; (3) that animations, small multiples, and change maps all have important roles to play in examining spatiotemporal da.
An Exploratory Investigation of the Relationship between Proxy Efficacy, Self-efficacy and Exercise Attendance

The purpose of the study was to examine the relationship between perceptions of self-efficacy, proxy efficacy, and exercise class attendance of participants involved in a 10-week structured group fitness program. At week 3, 127 females completed measures of self-efficacy and proxy efficacy and their class attendance was monitored for the subsequent four weeks. Self-efficacy was assessed through measures of exercise, scheduling, and barrier self-efficacy. Proxy efficacy was assessed through a measure of fitness instructor efficacy defined as participants’ confidence in their fitness instructors’ communication, teaching, and motivating capabilities. Results revealed positive correlations between self-efficacy variables and proxy efficacy. Hierarchical multiple regression analyses indicated that among those who were classified as exercise initiates (n = 33), self-efficacy and proxy efficacy accounted for 34 percent of the variance in exercise class attendance with the latter variable explaining a unique 12 percent. Consistent with theorizing, these preliminary findings indicate that for instructor-led, group physical activities such as aerobics classes, proxy efficacy perceptions are related to self-efficacy and may also be an important predictor of exercise behavior.
Human CD 14 dim Monocytes Patrol and Sense Nucleic Acids and Viruses via TLR 7 and TLR 8 Receptors

Jérôme Cros,2,9 Nicolas Cagnard,3,9 Kevin Woollard,1,9 Natacha Patey,2 Shen-Ying Zhang,4 Brigitte Senechal,2 Anne Puel,4 Subhra K. Biswas,5 Despina Moshous,6 Capucine Picard,6 Jean-Philippe Jais,3 David D’Cruz,7 Jean-Laurent Casanova,4,6,8 Céline Trouillet,1 and Fréderic Geissmann1,2,* 1Centre for Molecular and Cellular Biology of inflammation, Division of Immunology Infection and Inflammatory Diseases, King’s College London, SE1 1UL London, UK 2U838 INSERM, Université Paris Descartes, 75015 Paris, France 3Plateforme Bio-informatique & Département de biostatistiques AP-HP, Hôpital Necker Enfants Malades, Université Paris Descartes, 75015 Paris, France 4Laboratory of Human Genetics of Infectious Diseases, Rockefeller Branch, Rockefeller University, New York, NY 10065, USA 5Singapore Immunology Network, SIgN (BMSI, A*STAR), Immunos, 138648 Singapore 6Pediatric Immuno-Hematology Unit, Hôpital Necker-Enfants Malades, Université Paris Descartes, 75015 Paris, France 7Louise Coote Lupus Unit, St Thomas Hospital, King’s College London, SE1 7EH London, UK 8Laboratory of Human Genetics of Infectious Diseases, Necker Branch, INSERM U550 and University Paris Descartes, Necker Medical School, 75015 Paris, France 9These authors contributed equally to this work *Correspondence: frederic.geissmann@kcl.ac. uk DOI 10.1016/j.immuni. 2010.08. 012 Open access under CC BY-NC-ND license.
EFFECTS OF POSTHARVEST STORAGE CONDITIONS ON PHYSICO-CHEMICAL ANALYSIS AND ANTIOXIDANT CAPACITY OF BRASSICA RAPA

Brassica rapa L. (red turnip) was studied regarding its juice yield, moisture contents, total dissolved solids (TDS), conductance, pH, total soluble solids (TSS), ash contents, density, viscosity, refractive index, titratable acidity and sugar contents under different temperatures 25 ± 2°C (room temperature) and 10 ± 1°C (refrigerator) at different time of intervals (1, 5 and 10 day). Antioxidants such as total phenolic contents (TPC), total flavonoid contents (TFC), and ferric reducing power assay (RPA) and phosphomolybdenum assay (PA) were carried out. TPC and TFC increased by the time at both temperatures, and comparatively higher at room temperature. Antioxidant activities significantly correlated with TPC at both temperatures. Antioxidant activity increased with time as well as increasing temperatures. These findings revealed that red turnip has stable antioxidant contents, which have no effect by temperature and storage but texture and physical appearance were affected.
A Simultaneous Dual-Channel Micro-Radio-Repeater for Ad-Hoc Wireless Communication

A dual-channel subwavelength low-power radio repeater system is presented in this communication. The repeater system is composed of a low-profile miniaturized receive antenna, an end-fire two-element miniaturized transmit antenna array, and a low-power high-gain amplifier chain. The isolation between the receive antenna and transmit antenna is achieved by a near-field cancellation method. To achieve a dual-channel response antennas are made wideband using parasitic elements and the open-loop transfer function is designed in a manner to present zero-crossing phase at two frequency points within the band. The closed-loop gain of the repeater system has a gain higher than that of the amplifier at the zero-crossing phase frequency points, which gives rise to repeater performance at two distinct channels. A prototype of the repeater system operating in 2.4 ~ 2.5 GHz with dimensions of 39.67 mm ×85.39 mm ×3.18 mm is designed and fabricated. Performance of this repeater is characterized experimentally by measuring its radar cross section (RCS). Using an amplifier chain with gain of 45 dB, it is shown that dual-channel repeater exhibits RCS values of 27.7 dBsm and 26.0 dBsm at 2.42 GHz and 2.44 GHz, respectively.
Cocaine: Patterns of Use, Route of Administration, and Severity of Dependence

We contacted and interviewed 150 cocaine users in south London community settings. Most were taking cocaine regularly, but not daily, and in substantial doses. Three main routes of administration were used: smoking (40%), intranasal (32%), and injecting (24%). Injectors reported having used cocaine more frequently, in higher doses and for longer periods of time. Despite their frequent and extensive use of cocaine, the overall level of dependence was low for the great majority of the sample. Two-thirds (66%) of the full sample (and two-thirds (65%) of the crack smokers) reported only minor signs of dependence during the year prior to interview. Route of drug administration was related to severity of dependence. Cocaine taken by injection was associated with the highest levels of dependence; intranasal use was associated with the lowest levels, and crack smoking was intermediate between the two. There had been substantial changes in the initial route by which cocaine was used, with a clear trend away from injection on the first occasion of use. Those who first used cocaine before 1986 were more likely to have used the drug either intranasally or by injection. Cocaine users who first tried the drug after 1987 were increasingly likely to take it by smoking crack. Women and black (predominantly Afro-Caribbean) subjects were more evident in this sample of cocaine users than has previously been reported in many UK studies.
Sleep Features on Continuous Electroencephalography Predict Rehabilitation Outcomes After Severe Traumatic Brain Injury

Objective:Sleep characteristics detected by electroencephalography (EEG) may be predictive of neurological recovery and rehabilitation outcomes after traumatic brain injury (TBI). We sought to determine whether sleep features were associated with greater access to rehabilitation therapies and better functional outcomes after severe TBI. Methods:We retrospectively reviewed records of patients admitted with severe TBI who underwent 24 or more hours of continuous EEG (cEEG) monitoring within 14 days of injury for sleep elements and ictal activity. Patient outcomes included discharge disposition and modified Rankin Scale (mRS). Results:A total of 64 patients underwent cEEG monitoring for a mean of 50.6 hours. Status epilepticus or electrographic seizures detected by cEEG were associated with poor outcomes (death or discharge to skilled nursing facility). Sleep characteristics were present in 19 (30%) and associated with better outcome (89% discharged to home/acute rehabilitation; P = .0002). Lack of sleep elements on cEEG correlated with a poor outcome or mRS > 4 at hospital discharge (P = .012). Of those patients who were transferred to skilled nursing/acute rehabilitation, sleep architecture on cEEG associated with a shorter inpatient hospital stay (20 days vs 27 days) and earlier participation in therapy (9.8 days vs 13.2 days postinjury). Multivariable analyses indicated that sleep features on cEEG predicted functional outcomes independent of admission Glasgow Coma Scale and ictal-interictal activity. Conclusion:The presence of sleep features in the acute period after TBI indicates earlier participation in rehabilitative therapies and a better functional recovery. By contrast, status epilepticus, other ictal activity, or absent sleep architecture may portend a worse prognosis. Whether sleep elements detected by EEG predict long-term prognosis remains to be determined.