Miracle-dz/UniFAR-FTUs huggingface dataset:
Covert or Convenient? Evolution of Terror Attack Networks

The concept of networks has become synonymous with terrorism in recent years. Despite the abundance of material engaging the concept of terrorist networks, there is a paucity of research that applies analytic network methods to the empirical study of observed data. This article fills that void by comparing two arguments about terror network structure using a newly released attack network data set. One account suggests that terrorists purposefully structure their networks to maximize operational security (OPSEC) by minimizing connections, while an alternate proposition relies on findings in network sciences showing that many networks have a few well-connected individuals (referred to as scale-free structure). Empirical analysis of six evolving attack networks produces results contradicting both assertions. This article then looks beyond structure to examine whether there are any causal relationships between network characteristics and output, specifically attack casualties. The article concludes by examining possible drivers of network structure and pertinent policy implications.
BinSequence: Fast, Accurate and Scalable Binary Code Reuse Detection

Code reuse detection is a key technique in reverse engineering. However, existing source code similarity comparison techniques are not applicable to binary code. Moreover, compilers have made this problem even more difficult due to the fact that different assembly code and control flow structures can be generated by the compilers even when implementing the same functionality. To address this problem, we present a fuzzy matching approach to compare two functions. We first obtain an initial mapping between basic blocks by leveraging the concept of longest common subsequence on the basic block level and execution path level. We then extend the achieved mapping using neighborhood exploration. To make our approach applicable to large data sets, we designed an effective filtering process using Minhashing. Based on the proposed approach, we implemented a tool named BinSequence and conducted extensive experiments with it. Our results show that given a large assembly code repository with millions of functions, BinSequence is efficient and can attain high quality similarity ranking of assembly functions with an accuracy of above 90%. We also present several practical use cases including patch analysis, malware analysis and bug search.
Atorvastatin Induces T Cell Anergy via Phosphorylation of ERK11

Modulation of T cell response is a novel property of 3-hydroxy-3-methylglutaryl (HMG)-CoA reductase inhibitors. Previously we reported the benefits of atorvastatin treatment in experimental autoimmune encephalomyelitis, the murine model of the T cell-mediated autoimmune disorder multiple sclerosis, in which a blockade of the T cell cycle by atorvastatin was attributed to an accumulation of the negative regulator p27Kip1. We show in this report that, in line with the documented role of p27Kip1 in T cell anergy, treatment with atorvastatin results in a deficient response to a second productive stimulus in human T cells. This effect of atorvastatin was dependent on HMG-CoA reduction and required IL-10 signaling. Importantly, atorvastatin induced an early and sustained phosphorylation of ERK1, but not ERK2, which was crucial for the induction of anergy. On the basis of the therapeutic impact of HMG-CoA reductase inhibitors, the present findings should pave the way for future therapeutic concepts related to tolerance induction in neuroinflammatory disorders such as multiple sclerosis.
Keiretsu Networks and Corporate Performance in Japan

Les AA. presentent un certain nombre de donnees collectees au Japon entre 1965 et 1988 concernant les grandes entreprises de ce pays et etudient plus particulierement les keiretsu, un type de reseau qui unit de tres nombreuses entreprises japonaises aux six plus importantes : les trois plus grands groupes financiers et les trois plus grands groupes industriels. Ils montrent que ce type d'organisation joue un grand role dans l'economie du pays et examinent les liens de dependance financiers et commerciaux qu'il implique et les consequences que cela induit en ce qui concerne les performances des societes qui lui sont liees
Prospective comparison of Fibroscan, King’s score and liver biopsy for the assessment of cirrhosis in chronic hepatitis C infection

Summary. Historically, liver biopsy (LB) was the sole method to evaluate the severity of hepatic fibrosis in patients with chronic hepatitis C infection. However, LB is expensive and associated with a risk of severe complications. Therefore, noninvasive tests have been developed to assess the severity of liver fibrosis. The accuracy of Fibroscan (FS) and King’s score (KS) was evaluated individually and in combination using liver histology as the reference standard. One hundred and eighty‐seven patients were identified who had undergone a biopsy with a diagnosis of chronic hepatitis C virus (HCV) mono‐infection (HCV RNA‐positive by RT‐PCR), attending King’s College Hospital (n = 88) or the Royal Free Hospital (n = 99) (London) between May 2006 and December 2007. Liver fibrosis was scored using the Ishak method; significant fibrosis was defined as Ishak fibrosis stage F3–F6, and cirrhosis defined as Ishak fibrosis F5–F6. The diagnostic accuracy of each test was assessed by area under receiver operator characteristic curves (AUROC). Median age was 49 years (43–54) and 115 (61%) were male. The AUROC for FS, KS and FS + KS for the diagnosis of Ishak F3–F6 were 0.83, 0.82 and 0.85, respectively and for the diagnosis of cirrhosis (≥F5) were 0.96, 0.89 and 0.93, respectively. The negative predictive values for the diagnosis of cirrhosis using the optimal cut‐off results for fibrsocan (10.05 kPa), KS (24.3) and the two combined (26.1) were 98%, 91% and 94%, respectively. The noninvasive markers and, particularly, FS were effective tests for the prediction of cirrhosis in chronic hepatitis C. Both KS and FS also had clinical utility for the prediction of Ishak fibrosis stages F3–F6.
Defining Profiles of Functional Limitations in Groups of Older Persons: How and Why?

Objective: Addressing the complexity of multiple health problems in the older population, the objective was to identify combinations of functional limitations for use in simulation analysis, to enable predictions of the potentially most severe person—environment fit (i.e., accessibility) problems among groups of older persons. Method: Utilizing data from 1,542 persons aged 75 to 89 years and applying Configuration Frequency Analysis, we tested which combinations of functional limitations that occurred more or less often than expected. Significant combinations were defined as type profiles and used in simulated accessibility analyses. Results: Eleven combinations occurred more often and eight less often than expected (p < .05). Simulations with ten type profiles predicted varied patterns of accessibility problems. Conclusion: The use of type profiles has potential to contribute to the knowledge of combinations of functional limitations among groups of older persons. Variation in predicted accessibility problems for different type profiles helps identifying priorities in societal planning.
REASSESSING RACE DISPARITIES IN MARYLAND CAPITAL CASES

A generation of research studies that were conducted in multiple states and covered different time periods has found evidence that individuals who kill white victims encounter a greater risk of facing the death penalty than killers of black victims. More recently, research has also examined the likelihood of death penalty processing for black defendants who kill white victims in comparison with other defendant–victim race groups. In particular, a study in Maryland conducted by Paternoster et al. (2003) found evidence that offenders in black defendant–white victim cases were more likely to be death noticed by prosecutors and to receive a death sentence than other offenders. A recent analysis by Berk, Li, and Hickman (2005) raised questions about some of these findings. In this article, we conduct new analyses and conclude that black defendants who kill white victims face a greater risk of adverse treatment than other types of defendants.
Gender Differences in the Transmission of Smoking From Filipino Parents to Their Offspring: The Role of Parenting, School Climate, and Negative Emotions

ABSTRACT Objective: This article examines gender differences in the transmission of smoking, and the role of parenting, school climate, and negative emotions in the parental smoking–adolescent smoking relationship. Methods: The study used a nationally representative cross-sectional data on 5,290 Filipino secondary students. Results: Results suggest that Filipino adolescents having parents who smoke, tend to smoke cigarettes. Maternal smoking affects both girls' and boys' smoking, but paternal smoking has no effect on both sexes. Further, parenting dimensions (support and knowledge), school climate (bullying victimization and peer support), and negative emotions (loneliness and anxiety) tend to moderate the effects of parental smoking on adolescent smoking. Some of these factors appear to protect adolescents from parental smoking, while others aggravate the effects of parental smoking. Conclusions/Importance: Current findings suggest important theoretical and practical implications on the relationship between parental and adolescent smoking.
Drug Use and Self-Organization: A Personal Construct Study of Religious Conversion in Drug Rehabilitation

This study investigates the changes in self-identity in 86 participants of a religious drug rehabilitation program in Hong Kong. Conversion to Christianity is found to bring a shedding of a negative drug self-identity and a progressive identification with the Jesus ideal in the participants. From an image of a person with low morality, low confidence, little compassion, and tender feelings, a person isolated and dependent, identification with Jesus brings about a moral, tender, compassionate, and self-reliant person. The grid method is found to be an appropriate medium for the investigation of the relationship between substance use and patterns of self-organization. The research data support the formulation of a personal construct theory of drug abuse, focusing on the implications of acquiring a drug self-subsystem by the drug user. A parallel is drawn between Kelly's (1955) fixed-role therapy and the rehabilitative process, suggesting that, with its focus on the reconstruction of self, fixed-role therapy holds promise for drug rehabilitation work.
Local Skin Warming Enhances Color Duplex Imaging of Cutaneous Perforators

AbstractThe perforator flap is one of the most useful techniques in reconstructive surgery. The operative procedure for these flaps will be greatly simplified if accurate localization of the course of the perforator can be preoperatively confirmed. However, small vessels with diameters less than 0.5 mm cannot be readily traced with conventional imaging techniques. Local skin warming temporarily increases cutaneous blood flow and vasodilation. In this study, we established a local skin warming procedure, and performed this before color duplex imaging to improve preoperative perforator mapping and enable precise flap design.
Consultation Groups: Participants' views

Over the past 30 years, there have been a number of attempts to show how group consultation can function in school settings. The present study used the group consultation approach developed by Hanko (1999) in a set of schools in a large Shire County. Evaluation measures assessed the views of participant teachers on a number of dimensions, including perceived value, perceived main effects and the need for an external consultant. Results were positive, adding to the evidence that group consultation can be an effective form of educational psychology service delivery.
Computational Creativity Theory: Inspirations behind the FACE and the IDEA models

We introduce two descriptive models for evaluating creative software; the FACE model, which describes creative acts performed by software in terms of tuples of generative acts, and the IDEA model, which describes how such creative acts can have an impact upon an audience. We show how these models have been inspired both by ideas in the psychology of creativity and by an analysis of acts of human creativity.
The Power of Personality: The Comparative Validity of Personality Traits, Socioeconomic Status, and Cognitive Ability for Predicting Important Life Outcomes

The ability of personality traits to predict important life outcomes has traditionally been questioned because of the putative small effects of personality. In this article, we compare the predictive validity of personality traits with that of socioeconomic status (SES) and cognitive ability to test the relative contribution of personality traits to predictions of three critical outcomes: mortality, divorce, and occupational attainment. Only evidence from prospective longitudinal studies was considered. In addition, an attempt was made to limit the review to studies that controlled for important background factors. Results showed that the magnitude of the effects of personality traits on mortality, divorce, and occupational attainment was indistinguishable from the effects of SES and cognitive ability on these outcomes. These results demonstrate the influence of personality traits on important life outcomes, highlight the need to more routinely incorporate measures of personality into quality of life surveys, and encourage further research about the developmental origins of personality traits and the processes by which these traits influence diverse life outcomes.
Metabolite profiling and transcript analysis reveal specificities in the response of a berry derived cell culture to abiotic stresses

As climate changes, there is a need to understand the expected effects on viticulture. In nature, stresses exist in a combined manner, hampering the elucidation of the effect of individual cues on grape berry metabolism. Cell suspension culture originated from pea-size Gamy Red grape berry was used to harness metabolic response to high light (HL; 2500 μmol m-2s-1), high temperature (HT; 40°C) and their combination in comparison to 25°C and 100 μmol m-2s-1 under controlled condition. When LC–MS and GC–MS based metabolite profiling was implemented and integrated with targeted RT-qPCR transcript analysis specific responses were observed to the different cues. HL enhanced polyphenol metabolism while HT and its combination with HL induced amino acid and organic acid metabolism with additional effect on polyphenols. The trend of increment in TCA cycle genes like ATCs, ACo1, and IDH in the combined treatment might support the observed increment in organic acids, GABA shunt, and their derivatives. The apparent phenylalanine reduction with polyphenol increment under HL suggests enhanced fueling of the precursor toward the downstream phenylpropanoid pathway. In the polyphenol metabolism, a differential pattern of expression of flavonoid 3′,5′ hydroxylase and flavonoid 3′ hydroxylase was observed under high light (HL) and combined cues which were accompanied by characteristic metabolite profiles. HT decreased glycosylated cyanidin and peonidin forms while the combined cues increased acetylated and coumarylated peonidin forms. Transcription factors regulating anthocyanin metabolism and their methylation, MYB, OMT, UFGT, and DFR, were expressed differentially among the treatments, overall in agreement with the metabolite profiles. Taken together these data provide insights into the coordination of central and secondary metabolism in relation to multiple abiotic stresses.
An Efficient Solution to the Standing-Wave Approach Based on Cold Cavity Modes for Simulation of DFB Lasers

This paper describes an improved solution to the standing-wave model (SWM) based on cold cavity modes for simulating DFB laser diodes. It is found that the longitudinal carrier distribution has an opposite pattern from that of the photon distribution inside the laser cavity. An approximation to the carrier distribution is made under the moderate power assumption. This fact allows the integrals involved in the standing-wave formulation to be analytically performed beforehand and also leads to a great reduction to the number of carrier rate equations to be solved, consequently resulting in a more efficient solution to the previously proposed SWM.
Female Wheelchair Athletes and Changes to Body Image

This paper examined the effect of a psychological intervention program on attitudes to body image of female wheelchair athletes. A single case, multiple-baseline study was employed to examine the presentation of a brief, six session, cognitive behavioural intervention program on six National female wheelchair basketball players over a period of six weeks. Initially the six wheelchair athletes' satisfaction levels were compared to 20 able-bodied basketball players on four measures: the Physical Self-Perception Profile, Multi-Dimensional Body Image Scale, Social Physique Anxiety Questionnaire, and the Body Parts Questionnaire. Results indicated that as a result of the cognitive behavioural intervention program, physical self-perception increased for the wheelchair athletes and for 50% of the wheelchair athletes on the multi-dimensional components of body image, using the non-parametric split-middle technique. Further analysis revealed a significant effect of self-perceived competence across time indicating post-hoc significant differences between baseline data and Week 6 of the intervention program. With reference to caution due to the nature of case study research, it is asserted that this study shows promise for improving various aspects of body image satisfaction by means of a cognitive-behavioural approach and has potential for wheelchair athletes and other special populations.
The Effect of Enacted Capabilities on Adoption of a Government Electronic Procurement System by Malaysian SMEs

Prior studies have shown that innovative information systems (IS) adoption behaviour by small-and medium-sized enterprises (SMEs) is greatly dependent on organizational and environmental characteristics. Government influence (i.e., federal and local government agencies) was found to play an important role in the promotion or enforcement of innovative IS adoption by SMEs, and it is vital for ensuring adoption of nationwide innovative IS, particularly in developing economies. This study introduces the construct of enacted capabilities and examines the enacted capabilities that motivate SMEs to use innovative IS (i.e., a government's electronic procurement systems) to its full potential. A model of how enacted capabilities affect IS adoption behaviour through perceived net benefits and attitude is developed. A survey (and follow-up interviews) of CEOs/owners from Malaysian SMEs was conducted. Results indicate the enacted capabilities possessed by SMEs play a prominent role in determining the adoption of government electronic procurement systems by these enterprises.
Computer security by hardware-intrinsic authentication

The widespread embedding of electronic devices into the daily-life objects, and their integration in the so called Internet of the Things (IoT), has raised a number of challenges for the design of Systems-on-Chip (SoCs) devices. Tiny manufacturing costs, stringent security, and ultra-low power operation constraints have considerably raised SoC design requirements. More than incremental approaches which try to re-use current cryptographic mechanisms, the new generation of IoT devices will require novel solutions which deeply integrate their hardware-intrinsic features to program execution. This paper proposes a low-cost PUF-based authentication architecture aiming to secure code execution in IoT SoCs. The solution is deeply embedded into the processor micro-architecture, so as to minimize re-design costs and performance penalties. This new architecture model not only deals with the most common threats against code and data authenticity and integrity, but also provides an approach to extract from processor's caches a stable and unpredictable key that is used in the code and data authentication process.
Generating Steganographic Text with LSTMs

Motivated by concerns for user privacy, we design a steganographic system ("stegosystem") that enables two users to exchange encrypted messages without an adversary detecting that such an exchange is taking place. We propose a new linguistic stegosystem based on a Long Short-Term Memory (LSTM) neural network. We demonstrate our approach on the Twitter and Enron email datasets and show that it yields high-quality steganographic text while significantly improving capacity (encrypted bits per word) relative to the state-of-the-art.
Translation Memory Systems Have a Long Way to Go

The TM memory systems changed the work of translators and now the translators not benefiting from these tools are a tiny minority. These tools operate on fuzzy (surface) matching mostly and cannot benefit from already translated texts which are synonymous to (or paraphrased versions of) the text to be translated. The match score is mostly based on character-string similarity, calculated through Levenshtein distance. The TM tools have difficulties with detecting similarities even in sentences which represent a minor revision of sentences already available in the translation memory. This shortcoming of the current TM systems was the subject of the present study and was empirically proven in the experiments we conducted. To this end, we compiled a small translation memory (English-Spanish) and applied several lexical and syntactic transformation rules to the source sentences with both English and Spanish being the source language. The results of this study show that current TM systems have a long way to go and highlight the need for TM systems equipped with NLP capabilities which will offer the translator the advantage of he/she not having to translate a sentence again if an almost identical sentence has already been already translated.
Spectral-domain optical coherence tomography for the diagnosis and follow-up of glaucoma

Purpose of review As spectral-domain optical coherence tomography (SD-OCT) progressively replaces time-domain OCT (TD-OCT) in the clinical and research setting, several commercially available instruments and new software upgrades for glaucoma diagnosis and progression analysis have been developed. Over the last year, several studies have been performed to assess the diagnostic performance of most of these instruments necessitating a review of their findings. Recent findings When compared with the measurements provided by TD-OCT, the conventional peripapillary circular scans by SD-OCT, which aim to measure the retinal nerve fiber layer (RNFL) thickness, show higher repeatability and similar diagnostic sensitivity. New software capabilities, such as the RNFL deviation map of Cirrus HD-OCT (Carl Zeiss Meditec, Dublin, CA) or the macular Ganglion Cell Complex scan of RTVue (Optovue, Fremont, CA), provide complementary information that enhances our ability to discriminate between healthy and glaucomatous eyes. Summary SD-OCT-based instruments represent a technological advancement in the diagnosis of glaucoma. Improved repeatability will facilitate more reliable follow-up and progression analysis.