Miracle-dz/UniFAR-FTUs huggingface dataset:
EFFECT OF YOGIC PRACTICES ON DIFFERENT SYSTEMS OF HUMAN BODY

INTRODUCTION: The term “yoga” and the English word “yoke” are derived from Samskrit root “yuj” which means union. Yoga is a psycho-somatic-spiritual discipline for achieving union & harmony between our mind, body and soul and the ultimate union of our individual consciousness with the Universal consciousness (Madanmohan, 2008). Yoga is mind-body technique which involves relaxation, meditation and a set of physical exercises performed in sync with breathing. Being holistic, it is the best means for achieving physical, mental, social and spiritual well being of the practitioners. This can be achieved by systematic and disciplined practice of ashtang (eight-limbed) yoga described by sage Patanjali. The first two limbs of ashtang yoga are yam and niyam which are ethical code and personal discipline for the development of our moral, spiritual and social aspects. 3 rd and 4 th limbs are asan and pranayam which help in our physical development and improvement of physiological functions. 5 th and 6 th
Productive performance of small peri-urban farms using self-organizing maps and data envelopment analysis

In this paper, we aim to analyze the productive performance of plots cultivated by family farmers. We use an alternative Data Envelopment Analysis (DEA) approach to calculate the relative efficiency of such plots. Notwithstanding, DEA’s basic assumption includes the homogeneity of the production units under analysis. Herein, as the chemical composition of the soil varies considerably among plots, directly influencing their fertility, and, thus, their productivity levels, the plots shall be grouped into homogeneous clusters first. For that, we use SelfOrganizing Maps, based on their comparative advantages to other methods. Then, the relative efficiencies of plots within each cluster will be assessed using separate DEA models. Nonetheless, a direct comparison among the scores of plots from different clusters is not feasible, because the relative efficiency of a production unit can solely be compared to those inserted in the same set of analysis. Hence, to overcome such inconvenience, we further apply a technique that allows compensating for the non-homogeneity of plots. The results indicate that, when countervailing the effects of the chemical composition of the soil, the plots with favorable conditions do not necessarily present better productive outcomes.
An Empirical Investigation of the Development of Driver's Mental Model of a Lane Departure Warning System While Driving

Abstract Like all man-made artefacts, Advanced Driver Assistance Systems have certain limitations beyond which they cannot function properly or work at all. The users in the driving domain have diverse backgrounds and it is likely that many of them start interacting with the technology without having gained detailed knowledge, such as by reading user manuals. This study explores whether drivers with only minimal knowledge of the Lane Departure Warning system can recognize the system's speed threshold and update themselves about this in a dynamic driving environment. Since drivers are not always single-mindedly focused on driving, a group of participants was also prompted to perform a secondary task while driving. Our investigation allowed us to estimate the effects of 1) drivers' minimal mental model of the system's working and 2) insufficient knowledge concerning the system capacities, upon their situation awareness and their capabilities of learning from experience. It was assumed that the demands of multitasking would impair the driver's ability to observe the system's state and delay the mental model improvement process, compared to a setting in which driving was the only task. Experiment results using a driving simulator have been presented.
sEMG-based detection of poor posture: A feasibility study

The cost of the medical treatment of low back pain (LBP) was estimated to be $24 billion in the early 90s. Also, 80% of the LBP is estimated to be due to poor or inappropriate posture. The ultimate goal of the project is to develop a surface electromyography (sEMG)-based device that could be used to prevent and treat LBP by postural re-education or simply for on-the-spot sEMG feedback. In this paper we present the results and conclusions of a feasibility study for sEMG-based poor posture classifier. The results show that a s-EMG based poor posture classifier could be possible. The sensitivity for the best linear classifier model was 72% and the specificity was 78%. The same signal feature returned very different results from one participant to another. This inter-subject variability could be due to different muscular activation patterns during posture correction.
Prevalence of Stroke in Kingdom of Saudi Arabia - Through a Physiotherapist Diary

In Saudi Arabia, according to statistics, cardiovascular disease amounts to a major cause of deaths each year. Current data on stroke in the Kingdom of Saudi Arabia are lacking. This study is a national survey to inform decision-makers on the current magnitude of the epidemic. The data obtained for this study is from the nationwide physiotherapy departments that provide rehabilitative treatments to stroke patients. The study also tries to systematically analyze the published prevalence of many international countries and have tried to compare it with the available data of stroke prevalence in Saudi Arabia. The results shown in this study do make us understand that it is still not late to bring in preventive actions against stroke in Saudi Arabia. DOI: 10.5901/mjss.2016. v7n1s1p228
Alkaline Phosphatase Activity in Seawater: Influence of Reaction Conditions on the Kinetic Parameters of ALP

Alkaline phosphatase is an extracellular enzyme enabling the utilisation of phosphomonoesters as a source of Pi required for the maintenance of the cellular metabolism. Its catalytic properties have been extensively studied in aquatic environments in an attempt to describe its influence on phosphorous cycling in natural waters. Despite its significance and frequent determination a standard method has not been developed yet. In order to examine the effect of various reaction conditions on the kinetic properties of ALP in seawater the stability of ALP in chloroform-stabilised samples has been studied in addition to the influence of the buffer type, its concentration and pH, the metal-ion content, Pi and incubation time. It could be concluded that the kinetic properties of ALP are significantly influenced by the buffer pH, the concentration of Mg2+ and Zn2+ ions and the incubation period, requiring a precise definition of these reaction parameters in determining a standard method for measurement of ALP activity in water media.
Effect of Liraglutide on Formalin induced tonic pain

The study was done to find out the effect of Liraglutide on formalin induced tonic pain in obese rabbits. Rabbits were made obese by giving HFD (High fat diet) for 10 weeks. Tonic pain was induced with 5% formalin and it was observed that obese rabbits showed a significantly lesser pain score as compared to normal rabbits. Liraglutide (7μg/kg s.c.) was then given to both the group of rabbits for 3 weeks and it was observed that Liraglutide, though produced a significant decrease in body weight, but decrease in tonic pain scores was not significant in obese rabbits. Keyword: Obesity, Liraglutide, Tonic pain
Using language sample databases.

PURPOSE Over the past 50 years, language sample analysis (LSA) has evolved from a powerful research tool that is used to document children's linguistic development into a powerful clinical tool that is used to identify and describe the language skills of children with language impairment. The The Systematic Analysis of Language Transcripts (SALT; J. F. Miller & A. Iglesias, 2008) Software Project has developed several databases of language samples from more than 6,000 typical speakers. This article presents an overview of the SALT databases and then demonstrates the power of these databases in classifying children with language impairment. METHOD Conversational language samples were elicited from 244 children with language impairment who were between 3 and 13 years of age. Language production measures generated from these transcripts were compared to measures from 244 transcripts in the SALT conversational database. A series of discriminant function analyses were completed to document the sensitivity and specificity of the language sample measures. RESULTS The language sample measures were effective in classifying children based on their language status, with correct identification of 78% of the children with language impairment and 85% of the children who were typically developing. CONCLUSION The SALT databases provide a useful tool for the clinical management of children with language impairment.
Beta-galactosidase. Rates of synthesis and degradation of incomplete chains.

Abstract Incomplete β-galactosidase polypeptide chains made by nonsense mutant strains of Escherichia coli were measured quantitatively by treatment of extracts with BrCN followed by complementation with an excess of an extract of a deletion mutant strain. Rates of synthesis were determined in cells grown in the presence of inducer, and rates of degradation were determined in cells grown after removal of inducer. Incomplete chains are degraded at different rates which are not directly proportional to their length but are apparently determined by their conformation. The degradation system is temperature dependent and is more active during growth. Synthesis of the different chains occurs at similar rates indicating no polar effect within the gene. The difference in rates of degradation is a primary cause of the variation in levels of cross-reacting material in these strains.
Impact of monocytic cells on recovery of uncultivable bacteria from atherosclerotic lesions

Abstract. Rafferty B, Jönsson D, Kalachikov S, Demmer RT, Nowygrod R, Elkind MSV, Bush Jr H, Kozarov E. (Columbia University Medical Center, New York, NY; and Weill Cornell Medical College, New York, NY; USA) Impact of monocytic cells on recovery of uncultivable bacteria from atherosclerotic lesions. J Intern Med 2011; 270: 273–280.
Ordered assembly of murine leukemia virus capsid protein on lipid nanotubes directs specific binding by the restriction factor, Fv1

The restriction factor Fv1 confers resistance to murine leukemia virus (MLV), blocking progression of the viral life cycle after reverse transcription, but before integration into the host chromosome. It is known that the specificity of restriction is determined by both the restriction factor and the viral capsid (CA), but a direct interaction between Fv1 and MLV CA has not yet been demonstrated. With the development of a previously unexplored method for in vitro polymerization of MLV CA, it has now been possible to display a binding interaction between Fv1 and MLV CA. C-terminally His-tagged CA molecules were assembled on Ni-chelating lipid nanotubes, and analysis by electron microscopy revealed the formation of a regular lattice. Comparison of binding data with existing restriction data confirmed the specificity of the binding interaction, with multiple positions of both Fv1 and CA shown to influence binding specificity.
Selection on non-antigenic gene segments of seasonal influenza A virus and its impact on adaptive evolution

Most studies on seasonal influenza A/H3N2 virus adaptation have focused on the main antigenic gene, haemagglutinin. However, there is increasing evidence that the genome-wide genetic background of novel antigenic variants can influence these variants’ emergence probabilities and impact their patterns of dominance in the population. This suggests that non-antigenic genes may be important in shaping the viral evolutionary dynamics. To better understand the role of selection on non-antigenic genes in the adaptive evolution of seasonal influenza viruses, we here develop a simple population genetic model that considers a virus with one antigenic and one non-antigenic gene segment. By simulating this model under different regimes of selection and reassortment, we find that the empirical patterns of lineage turnover for the antigenic and non-antigenic gene segments are best captured when there is both limited viral coinfection and selection operating on both gene segments. In contrast, under a scenario of only neutral evolution in the non-antigenic gene segment, we see persistence of multiple lineages for long periods of time in that segment, which is not compatible with the observed molecular evolutionary patterns. Further, we find that reassortment, occurring in coinfected individuals, can increase the speed of viral adaptive evolution by primarily reducing selective interference and genetic linkage effects mediated by the non-antigenic gene segment. Together, these findings suggest that, for influenza, with 6 internal or non-antigenic gene segments, the evolutionary dynamics of novel antigenic variants are likely to be influenced by the genome-wide genetic background as a result of linked selection among both beneficial and deleterious mutations.
Validation of a 16-Item Short Form of the Czech Version of the Experiences in Close Relationships Revised Questionnaire in a Representative Sample

The aim of this study was to create a shorter Czech version (ECR-R-16) of the Revised Experiences in Close Relationships (ECR-R) questionnaire and to assess its psychometric properties. Data from a representative sample of the Czech population from 15 to 90 years old (N = 1000, M age = 46.0 years, SD = 17.3) were collected using a face-to-face structured interview in 2014. The developed short form of the Czech version of the ECR-R showed good internal consistency (alphas varied from .84 to .90), and both exploratory and confirmatory factor analyses replicated the two-dimensional model. The results also demonstrated concurrent validity with measures of neuroticism, self-esteem, and positive and negative affect. People living with a partner and people with higher educational levels had significantly lower Avoidance scores than people living alone and people with lower educational levels. It was concluded that the ECR-R-16 questionnaire has good psychometric properties and is a valid assessment method in the Czech cultural context, suitable for research and clinical studies, when the shorter form of a measure is desirable.
A null-zone control method for RFID systems

A null-zone control method—which converts a null zone into a readable zone using only the standard antennas of a radio-frequency identification (RFID) reader—was developed. Outdoor evaluation of the method implemented in a RFID tag-reader system demonstrates the validity of the method; namely, it converts the null zone into a readable zone and attains high RFID-tag readability in the near field of the reader antenna.
Sexually selected lip colour indicates male group-holding status in the mating season in a multi-level primate society

Sexual selection typically produces ornaments in response to mate choice, and armaments in response to male–male competition. Unusually among mammals, many primates exhibit colour signals that may be related to one or both processes. Here, we document for the first time correlates of facial coloration in one of the more brightly coloured primates, the black-and-white snub-nosed monkey (Rhinopithecus bieti). Snub-nosed monkeys have a one-male unit (OMU) based social organization, but these units aggregate semi-permanently into larger bands. This form of mating system causes many males to become associated with bachelor groups. We quantified redness of the prominent lower lip in 15 males (eight bachelors, seven OMU holders) in a group at Xiangguqing, China. Using mixed models, our results show that lip redness increases with age. More interestingly, there is a significant effect of the interaction of group-holding status and mating season on redness; that is, lip colour of OMU males undergoes reddening in the mating season, whereas the lips of subadult and juvenile bachelor males become paler at that time of year. These results indicate that lip coloration is a badge of (group-holding) status during the mating season, with non-adults undergoing facial differentiation, perhaps to avoid the costs of reproductive competition. Future research should investigate whether lip coloration is a product of male–male competition, and/or female mate choice.
What Influences How Higher-Status People Respond to Lower-Status Others? Effects of Procedural Fairness, Outcome Favorability, and Concerns About Status

How do individuals with higher status react to their encounters with lower-status counterparts? Four studies explore this issue, focusing on higher-status parties' concerns with the outcome favorability and procedural fairness of those encounters. Across a wide range of contexts and bases of status, Study 1 found an interaction effect in which outcome favorability had a stronger relationship with higher-status parties' reactions when procedural fairness was high rather than low, in sharp contrast to previous findings in the justice literature. Studies 2, 3, and 4 explored the mechanism underlying this novel finding, testing the proposal that this interaction pattern is rooted in higher-status individuals' use of outcome and procedure information to determine whether their counterpart is validating---or challenging---their relatively higher status position. They conduct this test by examining the moderating influence of dispositional factors that vary the extent to which individuals are interested in social information from their lower-status counterpart regarding their relative status position. In particular, they test the prediction that the interaction will be accentuated among individuals who are (1) low in self-esteem, (2) high in need to belong, (3) low in power distance orientation, and (4) high in general concern about status. Results confirm these predictions. Theoretical and practical implications of these findings for social exchanges at work, organizational justice, and status are discussed.
Investigations on leakage current and phase angle characteristics of porcelain and polymeric insulator under contaminated conditions

This paper deals with the analysis of leakage current and phase angle characteristics of porcelain and silicone rubber insulator in order to develop a better diagnostic tool to identify the pollution severity of outdoor insulators. In this work, laboratory based pollution performance tests are carried out on porcelain and silicone rubber insulator under ac voltage at different pollution levels and relative humidity conditions with sodium chloride as a contaminant. Multi resolution signal decomposition (MRSD) using discrete wavelet transform (DWT) is employed to understand the time-frequency characteristics of the leakage current signal. Fast Fourier transform (FFT) spectral analysis is adopted to calculate the phase angle values of the applied voltage and leakage current signals. Reported results on porcelain and silicone rubber insulators show that the pollution severity of outdoor insulators could be identified from the DWT STD-MRA (standard deviation multi resolution analysis) distortion ratio pattern analysis of leakage current signals.
Simulated Penetration Testing and Mitigation Analysis

Penetration testing is a well-established practical concept for the identification of potentially exploitable security weaknesses and an important component of a security audit. Providing a holistic security assessment for networks consisting of several hundreds hosts is hardly feasible though without some sort of mechanization. Mitigation, prioritizing counter- measures subject to a given budget, currently lacks a solid theoretical understanding and is hence more art than science. In this work, we propose the first approach for conduct- ing comprehensive what-if analyses in order to reason about mitigation in a conceptually well-founded manner. To evaluate and compare mitigation strategies, we use simulated penetration testing, i.e., automated attack-finding, based on a network model to which a subset of a given set of mitigation actions, e.g., changes to the network topology, system updates, configuration changes etc. is applied. We determine optimal combinations that minimize the maximal attacker success (similar to a Stackelberg game), and thus provide a well-founded basis for a holistic mitigation strategy. We show that these what-if analysis models can largely be derived from network scan, public vulnerability databases and manual inspection with various degrees of automation and detail, and we simulate mitigation analysis on networks of different size and vulnerability.
Distribution of nuclear size and DNA content in serial liver biopsies of rats treated with N-nitrosomorpholine, phenobarbital and butylated hydroxytoluene.

Nuclear size distribution and DNA content distribution were determined in liver biopsies of rats using an electronic particle counter and an impulse cytophotometer, respectively. Nuclear size distribution and DNA content distribution were found to be highly correlated regardless whether peak areas or peak heights of the histograms were compared. Treatment with the hepatocarcinogen NNM caused a dose-dependent increase in octoploid nuclei and a shift of the 2 n : 4 n ratio in favor of the diploid nuclei. Treatment with Pb and BHT had minor effects on nuclear size and DNA content distribution. The paper demonstrates the usefulness of the fine-needle aspiration biopsy procedure for the evaluation of liver changes induced by chemical substances.
Polymorphisms in the oxytocin receptor gene are associated with the development of psychopathy

Abstract The co-occurrence of child conduct problems (CPs) and callous–unemotional (CU) traits confers risk for psychopathy. The oxytocin (OXT) system is a likely candidate for involvement in the development of psychopathy. We tested variations in the OXT receptor gene (OXTR) in CP children and adolescents with varying levels of CU traits. Two samples of Caucasian children, aged 4–16 years, who met DSM criteria for disruptive behavior problems and had no features of autism spectrum disorder, were stratified into low versus high CU traits. Measures were the frequencies of nine candidate OXTR polymorphisms (single nucleotide polymorphisms). In Sample 1, high CU traits were associated with single nucleotide polymorphism rs1042778 in the 3′ untranslated region of OXTR and the CGCT haplotype of rs2268490, rs2254298, rs237889, and rs13316193. The association of rs1042778 was replicated in the second rural sample and held across gender and child versus adolescent age groups. We conclude that polymorphic variation of the OXTR characterizes children with high levels of CU traits and CPs. The results are consistent with a hypothesized role of OXT in the developmental antecedents of psychopathy, particularly the differential amygdala activation model of psychopathic traits, and add genetic evidence that high CU traits specify a distinct subgroup within CP children.