Miracle-dz/UniFAR-FTUs huggingface dataset:
‘The More We Stand For – The More We Fight For’: Compatibility and Legitimacy in the Effects of Multiple Social Identities

This paper explores the expression of multiple social identities through coordinated collective action. We propose that perceived compatibility between potentially contrasting identities and perceived legitimacy of protest serve as catalysts for collective action. The present paper maps the context of the “Euromaidan” anti-regime protests in Ukraine and reports data (N = 996) collected through an online survey following legislation to ban protests (March–May, 2014). We measured participants’ identification with three different groups (the Ukrainian nation, the online protest community, and the street movement), perception of compatibility between online protest and the street movement, perception of the legitimacy of protest, and intentions to take persuasive and confrontational collective action. We found evidence that the more social groups people “stood for,” the more they “fought” for their cause and that identifications predicted both forms of collective action to the degree that people saw the protest and the online movement as compatible with each other and believed protest to be legitimate. Collective action can be interpreted as the congruent expression of multiple identities that are rendered ideologically compatible both in online settings and on the street.
Frequency and prognostic relevance of disseminated tumor cells in bone marrow of patients with metastatic renal cell carcinoma

The prognostic relevance of disseminated cytokeratin‐positive (CK+) tumor cells in the bone marrow of patients with different types of carcinoma has been demonstrated in several studies. In this prospective study, the frequency and prognostic value of CK+ tumor cells was investigated in the bone marrow of 55 consecutive patients with metastatic renal cell carcinoma (M1 RCC) in comparison with 256 M0 RCC patients from a previous study.
Optimum level of process mapping and least cost business process re‐engineering

Process mapping is an essential tool for business process re‐engineering. During the initial steps of business process re‐engineering process mapping is used to evaluate the existing processes and to identify their non‐value added activities. Presents a method for determining the most economical way to determine the levels of process mapping for the purpose of re‐designing. Using this approach, the process designer can determine how many levels of process mapping are required for a given process and how much it is likely to cost. Accordingly, this approach is a more realistic tool for budgeting for process mapping costs and for determining the cost‐effective level of mapping. This approach is based on balancing the usefulness against the cost of collecting the information through process mapping. The main benefit from this approach is an overall reduction in the cost of business process re‐engineering. Therefore this approach may be referred to as the least cost process mapping. This is because this method can be used to determine the optimum level of process mapping and the least cost of process mapping.
An Open Research University

This is the final report of the Open University’s RCUK-funded Public Engagement with Research Catalyst, ‘An open research university’, a project designed to create the conditions in which engaged research can flourish. The report describes an evidence-based strategy designed to embed engaged research within the University’s strategic planning for research and the operational practices of researchers. This programme of organisational change was informed by action research, working collaboratively with researchers at all levels across the institution to identify and implement strategies that work for them and the stakeholders, user communities and members of the public that engage with their research. Through a combination of surveys, interviews and interventions, we identified a number of challenges and proposed solutions to address them. For example, we found that researchers have a relatively narrow view of engaged research and the communities with which they interact and very few researchers strategically evaluate their engaged research activities. The report documents some of the interventions we have introduced with the aim of broadening and deepening future researcher engagement, including a definition of engaged research and revised promotion criteria that include knowledge exchange profiles. In conclusion, we argue that there is still a battle to be won for open and engaged research. For a culture of engaged research to be sustainable in the medium to long-term requires ongoing recognition and acceptance of its progressive value(s) by researchers, universities, funders and ultimately, policy-makers.
Binary-Decomposed DCNN for Accelerating Computation and Compressing Model Without Retraining

Recent trends show recognition accuracy increasing even more profoundly. Inference process of Deep Convolutional Neural Networks (DCNN) has a large number of parameters, requires a large amount of computation, and can be very slow. The large number of parameters also require large amounts of memory. This is resulting in increasingly long computation times and large model sizes. To implement mobile and other low performance devices incorporating DCNN, model sizes must be compressed and computation must be accelerated. To that end, this paper proposes Binary-decomposed DCNN, which resolves these issues without the need for retraining. Our method replaces real-valued inner-product computations with binary inner-product computations in existing network models to accelerate computation of inference and decrease model size without the need for retraining. Binary computations can be done at high speed using logical operators such as XOR and AND, together with bit counting. In tests using AlexNet with the ImageNet classification task, speed increased by a factor of 1.79, models were compressed by approximately 80%, and increase in error rate was limited to 1.20%. With VGG-16, speed increased by a factor of 2.07, model sizes decreased by 81%, and error increased by only 2.16%.
Web Vulnerability Scanners: A Case Study

Cloud security is one of the biggest concerns for many companies. The growth in the number and size of websites increases the need for better securing those websites. Manual testing and detection of web vulnerabilities can be very time consuming. Automated Web Vulnerability Scanners (WVS) help with the detection of vulnerabilities in web applications. Acunetix is one of the widely used vulnerability scanners. Acunetix is also easy to implement and to use. The scan results not only provide the details of the vulnerabilities, but also give information about fixing the vulnerabilities. AcuSensor and AcuMonitor (technologies used by Acunetix) help generate more accurate potential vulnerability results. One of the purposes of this paper is to orient current students of computer security with using vulnerability scanners. Secondly, this paper provides a literature review related to the topic of security vulnerability scanners. Finally, web vulnerabilities are addressed from the mobile device and browser perspectives.
Income and Marital Events: Evidence from an Income-Maintenance Experiment

In this paper we report estimates of the impacts of the Seattle and Denver Income-Maintenance Experiments on marital dissolution and remarriage. To assess the experimental impacts, we use a stochastic model of rare events in which the rate at which an event occurs is assumed to depend log linearly on a set exogenous variables. Overall, income maintenance raises the rate of marital dissolution. For black, white, and Chicana women, the greatest increase occurs at the support levels closest to the control situation. The impact of income maintenance on remarriage differs by race-ethnicity. For Chicanas, the rate of remarriage decreases as the level of support increase. For blacks and whites, income maintenance has no discernible impact on the rate of remarriage. The results provide empirical evidence that a change in economic situation does affect marital events in low-income populations.
Bargaining and Reputation

A complete information bargaining model is amended to accommodate "irrational types" who are inflexible in their offers and demands. An "independence of procedures" result is derived: the bargaining outcome is independent of the details of the bargaining protocol if players can make offers frequently. In the limiting continuous-time game, equilibrium is unique, and entails delay, consequently inefficiency. As the probability of irrationality goes to zero, delay and inefficiency disappear; furthermore, if there are a rich set of types for both agents, their limit equilibrium payoffs are inversely proportional to their rates of time preference.
Microeconomic Approaches to the Theory of International Comparisons

The paper considers alternative approaches to providing consistent multilateral indexes of real output, real input, real consumption or productivity across many regions, countries or industries at one point in time. The recommended approaches are based on aggregating up various bilateral indexes which in turn are based on the economic theory of index numbers, either in the producer or consumer theory context. In order to distinguish between various competing multilateral approaches, an axiomatic or test approach to multilateral comparisons is developed. This test approach indicates that the Geary-Khamis and Van Yzeren approaches to multilateral output comparisons are dominated by the (new) own share and the Elteto-Koves-Szulc methods.
Skewness and asymmetry in futures returns and volumes

In this article we investigate the distribution of futures market returns and volumes. A variety of contracts are selected from agriculture, foreign exchange, industrial, equity and interest rate market sectors. Tests of normality indicate that all daily returns and daily volumes are not normally distributed. Monthly returns and volumes display mixed results. Furthermore, negative and positive excess returns are compared for each contract. Nonparametric tests are used to assess whether returns and volumes are symmetric about the mean, concluding that daily returns and volumes are asymmetric. However, the results for monthly data are mixed. The Wilcoxon rank sum test suggests that although most contract returns appear asymmetric, soybean, cocoa and 10-year US Treasury note returns are symmetric. Results for the monthly volume data are also mixed suggesting that the distributions may become more normal as the time period examined increases.
Postural stability in patients with different types of head and neck trauma in comparison to healthy subjects

Abstract Objective: Dizziness is a common complaint in patients following mild head or neck trauma, but neurological signs are usually rare or absent. The aim of the study was to compare postural control in patients with different types of head and neck trauma to healthy subjects. Methods: Balance function was evaluated by computerized dynamic platform posturography (CDPP) in 57 dizzy patients with whiplash injury (n = 11), mild head trauma without loss of consciousness (HTNLC) (n = 23), whiplash injury and mild head trauma without loss of consciousness (WHTNLC) (n = 12) and mild head trauma with loss of consciousness (n = 11) and in 14 healthy subjects. Results: Compared to healthy subjects and after adjustment for inter-group age differences, sway index (SI) was significantly higher in patients with WHTNLC in three of the tests. There were no significant differences within the patient group according to type of injury. When time following the injury was considered, the SI was non-significantly higher within the first week after trauma compared to other time intervals. Conclusion: The severity of the postural abnormality in patients with head and/or neck trauma is not uniform and is influenced by the type of trauma.
Transgenerational effects of food availability on age at maturity and reproductive output in an asexual collembolan species

Transgenerational effects of environmental conditions can have several important ecological and evolutionary implications. We conducted a fully factorial experiment manipulating food availability across three generations in the collembolan Folsomia candida, a springtail species that inhabits soil and leaf litter environments which vary in resource availability. Maternal and grandmaternal food availability influenced age at maturity and reproductive output. These effects appear to be cumulative rather than adaptive transgenerational life-history adjustments. Such cumulative effects can profoundly influence eco-evolutionary dynamics in both stable and fluctuating environments.
Measurement of Recovery after Traumatic Brain Injury: A Cognitive-Neuropsychological Comparison of the WAIS-R with the Cognitive Assessment System (CAS) in a Single Case of Atypical Language Lateralization

A 20-year-old preferentially left-handed male suffered an extensive right, focal, medial, prefrontal hematoma and contusion with associated swelling, and an initially undetected progressive loss of consciousness following trauma to the forehead. Performance on the Cognitive Assessment System (CAS) at 1 and 6 months after traumatic brain injury was compared with performance on the WAIS-R at 6 months post-injury. The patient demonstrated significant residualized impairment on selected subtests of the CAS at 6 months post-injury (all ps < 0.05). The patient was also significantly impaired on the Information, Vocabulary, Arithmetic and Comprehension verbal subtests of the WAIS-R. The magnitude of these WAIS-R subtest discrepancies occurred with a low base rate (< 1%) in the WAIS-R standardization sample. In addition there was a significant VIQ versus PIQ discrepancy favouring PIQ of a magnitude occurring in less than 5% of the WAIS-R standardization sample. These findings could not be explained on the basis of any prior learning disability, poor educational opportunities, medication use, response bias, confabulation, or low level of general ability. The low scores on the verbal subtests of the WAIS-R in conjunction with the impairment on the CAS subtests are highly suggestive of lasting frontal-executive dysfunction in this patient. Incidental findings of persisting anomia, impaired processing of proverbs, acalculia, and fluctuating verbal attention, as well as impaired retrieval of verbal information in the context of intact PIQ and superior constructional praxis suggest some degree of bilateral representation of linguistic functions. The differential assessment of cognitive domains by these two instruments as well as theoretical concordance in the pattern of results is also addressed.
An evaluation of the management of the Finnish employment service

This paper analyses the efficiency of the Finnish Employment Service's management in selecting unemployed individuals who are offered a job. The database used considers short-term unemployed individuals who face the same labour market conditions in 1996. Duration analysis with a Weibull model has been performed in order to study the determinants of the transition probability from unemployment into employment and the impact of receiving job offers through the Employment Service (ES). In order to carry this out, it has been taken into account that the reception of such job offers may be endogenous because the ES selects the individuals who will receive the offers. The empirical results suggest that the decisions made by the ES are adequate in the sense that they increase the benefit of society, compared with a random assignment of the vacancies offered through the ES. Moreover, the effects of the other determinants depend on whether the individual receives offers. The results also point out that individuals who receive no offers through the ES are more likely, as time passes by, to be discouraged in searching for a job than those who do.
A Hardware Oriented, Low-Complexity LORD MIMO Detector

In this paper we introduce an innovative version of the recently proposed Layered ORthogonal lattice Detector (LORD). LORD is an attractive MIMO detection algorithm, which aims to approach the optimal Maximum-Likelihood (ML) detection performance with a reasonable complexity, quadratic in the number of transmitting antennas rather than exponential. LORD is also well suited to a hardware (e.g. ASIC or FPGA) implementation because of its regularity, deterministic latency and parallelism. Nevertheless, its complexity is still high in case of high cardinality constellations, such as the 64-QAM foreseen by the 802.11n standard. We show that, when only global latency constraints exist, e.g. a fixed time to detect the whole OFDM symbol, the LORD complexity can be remarkably reduced (up to 60%), still approaching the ML performance.
Chemical Characterization and Anti-Oomycete Activity of Laureliopsis philippianna Essential Oils against Saprolegnia parasitica and S. australis

Laureliopsis philippiana (Looser) R. Schodde (Monimiaceae) is a native tree widespread in the forest areas in the south of Chile and Argentina, known for its medicinal properties and excellent wood. The aim of this study was to evaluate the chemical composition of L. philippiana leaf and bark essential oils (EOs) using gas chromatography-mass spectrometry (GC-MS), and to quantify its anti-oomycete activity, specifically against Saprolegnia parasitica and S. australis. Only six components were identified in leaf EO, 96.92% of which are phenylpropanoids and 3.08% are terpenes. As for bark EO, 29 components were identified, representing 67.61% for phenylpropanoids and 32.39% for terpenes. Leaf EO was characterized mainly by safrole (96.92%) and β-phellandrene (1.80%). Bark EO was characterized mainly by isosafrole (30.07%), safrole (24.41%), eucalyptol (13.89%), methyleugenol (7.12%), and eugenol (6.01%). Bark EO has the most promising anti-Saprolegnia activity, with a minimum inhibition concentration (MIC) value of 30.0 µg/mL against mycelia growth and a minimum fungicidal concentration (MFC) value of 50.0 μg/mL against spores; for leaf EO, the MIC and MFC values are 100 and 125 µg/mL, respectively. These findings demonstrate that bark EO has potential to be developed as a remedy for the control of Saprolegnia spp. in aquaculture.
The Term Structure of Interest Rates: Evidence and Theory

The term structure of interest rates is an old topic. Over the years, both the hypotheses debated and the research techniques used have changed considerably. Two fairly recent developments which distinguish current research are the widespread adoption of rational expectations and the integration of the term structure with the general theory of asset pricing. This survey reviews previous work from this perspective. The main objective is to catalog available evidence about term premia and to interpret this evidence in light of alternative models of term premia determination.
Consolidation and Competition in the Banking Industries of the EU Member and Candidate Countries

This paper investigates competitive conditions in the banking markets of all EU member and candidate countries over the period 1995-2007. The Panzar and Rosse (1987) model is implemented on bank-level data. In particular, the unscaled revenue equation is employed to assess market structure. Country-specific empirical results suggest a wide variation in the competitive conditions of the banking systems in the sampled countries. Nineteen banking systems are characterized as monopolistically competitive, nine as monopolies or perfectly colluding oligopolies, and two as perfectly competitive over the sample period. This study also investigates whether competition conditions changed over the sample period, using 2001 as an endogenously determined break year. The empirical evidence reveals that banking systems became less competitive after that time.
Centred Egocentric, Decentred Egocentric, and Allocentric Spatial Representations in the Peripersonal Space of Congenital Total Blindness

The distinction between different spatial representations in the peripersonal space was examined in two experiments by requiring sighted blindfolded and blind participants to remember the locations of objects haptically explored. In experiment 1, object relocation took place from either the same position as learning—with the same (centred egocentric condition) or 90°-rotated (rotated egocentric condition) object array—or from a position different from the learning position (allocentric condition). Results revealed that, in both sighted and blind people, distance errors were higher in the allocentric and rotated conditions than in the centred egocentric condition, and that blind participants made more distance errors than sighted subjects only in the allocentric condition. Experiment 2 repeated rotated egocentric and allocentric conditions, while the centred egocentric condition was replaced by a decentred egocentric condition in which object relocation took place from the same position as learning (egocentric) but started from a decentred point. The decentred egocentric condition was found to remain significantly different from the rotated condition, but not from the allocentric condition. Moreover, blind participants performed less well in the allocentric condition, but were specifically impaired. Overall, our results confirm that different types of spatial constraints and representations, including the decentred egocentric one, can be distinguished in the peripersonal space and that blind people are as efficient as sighted in the egocentric and rotated conditions, but they encounter difficulties in recalling locations also in the peripersonal space, especially when an allocentric condition is required.
Home health care for the elderly: associated factors and characteristics of access and health care.

OBJECTIVE To assess factors associated with home health care for the elderly and its characteristics based on different care models, the Family Health Strategy and traditional primary care. METHODS A population-based cross-sectional study was conducted in a representative sample of 1,593 individuals aged >60 years living in the urban area of the city of Bagé, Southern Brazil, in 2008. A multistage sampling was carried out. Data was collected during individual interviews about access to services, providers' involvement, users' satisfaction and health status after care. Poisson regression model was used for estimating crude and adjusted prevalence ratios, their related 95% confidence intervals and p-values (Wald test). RESULTS Home health care was statistically associated with prior history of stroke, signs of dementia and disability in activities of daily living. The family was requested 75% of home care visits. Medical doctors provided most of the care in traditional primary care settings while nursing staff provided most care within the Family Health Strategy. Approximately 78% of the elderly received care within 24 hours after the request and 95% of them positively evaluated the care received. Two thirds of the elderly reported improved health status. CONCLUSIONS The variables associated with home health care were consistent with fragility indicators included in the Brazilian National Health Policy for the Elderly, reinforcing the role of this strategy for promoting equitable health care to elderly population. Users' satisfaction and the positive impact on their health status confirm home as a setting for providing care.