LLukas22/scidocs huggingface dataset:
Vehicle Accident Automatic Detection and Remote Alarm Device

Received Mar 23, 2012 Revised Jul 2, 2012 Accepted Jul 12, 2012 The Rapid growth of technology and infrastructure ha s m de our lives easier. The advent of technology has also increased the tra ffic hazards and the road accident take place frequently which causes huge lo ss of life and property because of the poor emergency facilities. Our proje ct will provide an optimum solution to this draw back. An acceleromete r can be used in a car alarm application so that dangerous driving can be det cted. It can be used as a crash or rollover detector of the vehicle during and after a crash. With signals from an accelerometer, a severe accident ca be recognized. According to this project when a vehicle meets with an accident immediately Vibration sensor will detect the signal or if a car rolls over, and Micro electro mechanical system (MEMS) sensor will detects the si gnal and sends it to ARM controller. Microcontroller sends the alert mess age through the GSM MODEM including the location to police control room or a rescue team. So the police can immediately trace the location throu gh the GPS MODEM, after receiving the information. Then after conform ing the location necessary action will be taken. If the person meets with a sm all accident or if there is no serious threat to anyone`s life, then the alert mes sage can be terminated by the driver by a switch provided in order to avoid w asting the valuable time of the medical rescue team. This paper is useful in de tecting the accident precisely by means of both vibration sensor and Mic ro electro Mechanical system (MEMS) or accelerometer. As there is a scope f r improvement and as a future implementation we can add a wireless we bcam for capturing the images which will help in providing driver`s assist ance. Keyword:
Physicians’ perceived usefulness of and satisfaction with test reports for cystic fibrosis (ΔF508) and factor V Leiden

Purpose: We sought to determine whether variation in test-report content for cystic fibrosis (CF ΔF508) and factor V Leiden (fVL) would impact physician-perceived usefulness of and satisfaction with test reports.Methods: A cross-sectional survey of US physicians from specialties likely to order the tests was performed. Physicians received an introductory letter with a clinical scenario, one randomly assigned mock report, and a one-page survey. The analyses evaluated usefulness of and satisfaction with report elements.Results: For CF and fVL, there were significant differences by mock-report version for most of the survey report items (P < 0.05) and for satisfaction (P < 0.0001); results revealed greater usefulness and satisfaction with more comprehensive reports. The three items in CF and fVL reports where physician-perceived usefulness was most highly correlated (R > 0.70) with satisfaction were (1) clinical decision-making information, (2) genetic counseling information, and (3) implications for family members.Conclusion: Opportunities exist to improve the usefulness of genetic test reports in clinical practice.
The networked cultural diffusion of Korean wave

Purpose – The purpose of this paper is to examine the diffusion of a popular Korean music video on the video-sharing web site YouTube. It applies a webometric approach in the diffusion of innovations framework to study three elements of diffusion in a Web 2.0 environment: users, user-to-user relationship and user-generated comment. Design/methodology/approach – The webometric approach combines profile analyses, social network analyses, semantic and sentiment analyses. Findings – The results show that male users in the US played a dominant role in the early-stage diffusion. The dominant users represented the innovators and early adopters in the evaluation stage of the diffusion, and they engaged in continuous discussions about the cultural origin of the video and expressed criticisms. Overall, the discussion between users varied according to their gender, age, and cultural background. Specifically, male users were more interactive than female users, and users in countries culturally similar to Korea were more likely to express favourable attitudes toward the video. Originality/value – The study provides a webometric approach to examine the Web 2.0-based social system in the early-stage global diffusion of cultural offerings. This approach connects the diffusion of innovations framework to the new context of Web 2.0-based diffusion.
Fabrication of a highly sensitive magnetic sensor using an HTS thick film

Abstract A highly sensitive magnetic sensor based on Y 1 Ba 2 Cu 3 O 7− x (YBCO) has been fabricated by the spray technique. The value of resistance R ms in the transitional region Δ T of the thick film, was highly sensitive to the applied magnetic field B ex . Here, Δ T is the transitional temperature region between the resistance drop temperature T c onset and residual resistance temperature T c res . The value of residual resistance R res for an applied magnetic field of 80×10 −4 T (80 G) exhibited an increase of about 580% over the resistance found in a zero magnetic field, and did not display any evidence of hysteresis. The fabrication and magnetic characteristics are discussed.
Stylization and Trajectory Modelling of Short and Long Term Speech Prosody Variations

In this paper, a unified trajectory model based on the stylization and the modelling of f0 variations simultaneously over various temporal domains is proposed. The syllable is used as the minimal temporal domain for the description of speech prosody, and short-term and long-term f0 variations are stylized and modelled simultaneously over various temporal domains. During the training, a context-dependent model is estimated according to the joint stylized f0 contours over the syllable and a set of long-term temporal domains. During the synthesis, f0 variations are determined using the long-term variations as trajectory constraints. In a subjective evaluation in speech synthesis, the stylization and trajectory modelling of short and long term speech prosody variations is shown to consistently model speech prosody and to outperform the conventional short-term modelling.
IL-1β (−511T/C) gene polymorphism not IL-1β (+3953T/C) and LT-α (+252A/G) gene variants confers susceptibility to visceral leishmaniasis

Lymphotoxin-α (LT-α) and interleukin-1beta (IL-1β) are proinflammatory cytokines playing important roles in immunity against Leishmania infection and the outcome of the disease. As cytokine productions are under the genetic control, this study tried to find any probable relationship between these cytokine gene polymorphisms and the susceptibility to visceral leishmaniasis in Iranian pediatric patients. Ninety-five pediatric patients involved with visceral leishmaniasis and 128 non-relative healthy people, from the same area as the patients, were genotyped for LT-α (+252A/G) and IL-1β (+3953T/C and −511T/C) gene polymorphisms using polymerase chain reaction-restriction fragment length polymorphism (PCR–RFLP). There was not found any significant differences in allele and genotype frequencies of LT-α (+252A/G) and IL-1β (+3953) among the study groups. However, the frequency of IL-1β −511TT genotype was higher in the controls (P = 0.0004) while the frequency of IL-1β −511CC genotype and C allele were higher in the patients (P = 0.008 and P = 0.00006, respectively). Furthermore, IL-1β CC (−511/+3953) haplotype was more frequent in VL patients compared with the controls (P = 0.0002) and the distribution of TT haplotype was higher in the controls compared with the patients (P = 0.003). In conclusion, based on the results, IL-1β −511C allele, CC genotype and CC (−511/+3953) haplotype could be considered as the susceptibility factors for visceral leishmaniasis while IL-1β −511TT genotype, T allele and TT haplotype (−511/+3953) might be counted as the influential factors for resistance to the disease.
Association between socioeconomic deprivation and colorectal cancer screening outcomes: Low uptake rates among the most and least deprived people

BACKGROUND
Screening with faecal occult blood tests reduces colorectal cancer-related mortality; however, age, sex and socioeconomic factors affect screening outcomes and could lead to unequal mortality benefits. The aim of this study was to describe the main outcomes of the population-based Barcelona colorectal cancer screening programme (BCRCSP) by deprivation.


METHODS
Retrospective study of the eligible population of the first round of the BCRCSP. Participants' postal addresses were linked with the MEDEA database to obtain the deprivation quintiles (Dq). Chi-squared tests were used to compare proportions across variables and logistic regression was used to estimate the adjusted effects of age, sex and deprivation on uptake, FIT positivity, colonoscopy adherence and advanced neoplasia detection rate.


RESULTS
Overall uptake was 44.7%, higher in Dq2, 3 and 4 (OR 1.251, 1.250 and 1.276, respectively) than in the least deprived quintile (Dq 1), and lowest in Dq5 (OR 0.84). Faecal immunochemical test (FIT) positivity and the percentage of people with detectable faecal haemoglobin below the positivity threshold increased with deprivation. The advanced neoplasia detection rate was highest in Dq4.


CONCLUSION
Unlike most regions where inequalities are graded along the socioeconomic continuum, inequalities in the uptake of colorectal cancer screening in Spain seem to be concentrated first in the most disadvantaged group and second in the least deprived group. The correlation of deprivation with FIT-positivity and faecal haemoglobin below the positivity threshold is worrying due to its association with colorectal cancer and overall mortality.
The International Physical Activity Questionnaire (IPAQ): a study of concurrent and construct validity.

INTRODUCTION
The International Physical Activity Questionnaire (IPAQ) was developed to measure health-related physical activity (PA) in populations. The short version of the IPAQ has been tested extensively and is now used in many international studies. The present study aimed to explore the validity characteristics of the long-version IPAQ.


SUBJECTS AND METHODS
Forty-six voluntary healthy male and female subjects (age, mean +/- standard deviation: 40.7 +/- 10.3 years) participated in the study. PA indicators derived from the long, self-administered IPAQ were compared with data from an activity monitor and a PA log book for concurrent validity, and with aerobic fitness, body mass index (BMI) and percentage body fat for construct validity.


RESULTS
Strong positive relationships were observed between the activity monitor data and the IPAQ data for total PA (rho = 0.55, P < 0.001) and vigorous PA (rho = 0.71, P < 0.001), but a weaker relationship for moderate PA (rho = 0.21, P = 0.051). Calculated MET-h day(-1) from the PA log book was significantly correlated with MET-h day(-1) from the IPAQ (rho = 0.67, P < 0.001). A weak correlation was observed between IPAQ data for total PA and both aerobic fitness (rho = 0.21, P = 0.051) and BMI (rho = 0.25, P = 0.009). No significant correlation was observed between percentage body fat and IPAQ variables. Bland-Altman analysis suggested that the inability of activity monitors to detect certain types of activities might introduce a source of error in criterion validation studies.


CONCLUSIONS
The long, self-administered IPAQ questionnaire has acceptable validity when assessing levels and patterns of PA in healthy adults.
The effect of an antenatal lifestyle intervention in overweight and obese women on circulating cardiometabolic and inflammatory biomarkers: secondary analyses from the LIMIT randomised trial

BACKGROUND
Maternal overweight and obesity during pregnancy is associated with insulin resistance, hyperglycaemia, hyperlipidaemia and a low-grade state of chronic inflammation. The aim of this pre-specified analysis of secondary outcome measures was to evaluate the effect of providing antenatal dietary and lifestyle advice on cardiometabolic and inflammatory biomarkers.


METHODS
We conducted a multicentre trial in which pregnant women who were overweight or obese were randomised to receive either Lifestyle Advice or Standard Care. We report a range of pre-specified secondary maternal and newborn cardiometabolic and inflammatory biomarker outcomes. Maternal whole venous blood was collected at trial entry (mean 14 weeks gestation; non-fasting), at 28 weeks gestation (fasting), and at 36 weeks gestation (non-fasting). Cord blood was collected after birth and prior to the delivery of the placenta. A range of cardiometabolic and inflammatory markers were analysed (total cholesterol, triglycerides, non-esterified fatty acids, high-density lipoprotein cholesterol, insulin, glucose, leptin, adiponectin, C-reactive protein, granulocyte macrophage-colony stimulating factor, interferon gamma, TNF-α, and interleukins 1β, 2, 4, 5, 6, 8, and 10). Participants were analysed in the groups to which they were randomised, and were included in the analyses if they had a measure at any time point.


RESULTS
One or more biological specimens were available from 1951 women (989 Lifestyle Advice and 962 Standard Care), with cord blood from 1174 infants (596 Lifestyle Advice and 578 Standard Care). There were no statistically significant differences in mean cardiometabolic and inflammatory marker concentrations across pregnancy and in infant cord blood between treatment groups. Estimated treatment group differences were close to zero, with 95% confidence intervals spanning a range of differences that were short of clinical relevance. There was no evidence to suggest that the intervention effect was modified by maternal BMI category.


CONCLUSIONS
Despite our findings, it will be worth considering potential relationships between cardiometabolic and inflammatory markers and clinical outcomes, including longer-term infant health and adiposity.


TRIAL REGISTRATION
Australian and New Zealand Clinical Trials Registry ( ACTRN12607000161426 ; Date Registered 09/03/2007).
Approximations of fractional integrals and Caputo fractional derivatives

In this paper we propose two algorithms for numerical fractional integration and Caputo fractional differentiation. We present a modification of trapezoidal rule that is used to approximate finite integrals, the new modification extends the application of the rule to approximate integrals of arbitrary order a > 0. We then, using the new modification derive an algorithm to approximate fractional derivatives of arbitrary order a > 0, where the fractional derivative based on Caputo definition, for a given function by a weighted sum of function and its ordinary derivatives values at specified points. The study is conducted through illustrative examples and error analysis. 2005 Elsevier Inc. All rights reserved.
Body mass index, Stunkard Figure Rating Scale, and sexuality in young Italian women: a pilot study.

INTRODUCTION
Increased body mass index is associated with a higher prevalence of metabolic diseases, depression, and sexual dysfunction. In obese patients, the perception of an altered body image may influence health and psychologically related behaviors. Furthermore, there is a significant positive relationship between sexual function, sexual satisfaction, and all body image variables.


AIM
To evaluate the relationship between body weight, perceived body image, and sexual behavior.


METHODS
Ninety women underwent ultrasonographic clitoral volume measurement and color Doppler evaluation of the clitoral and ophthalmic arteries. The subjects filled the McCoy Female Sexuality Questionnaire (MFSQ), the Stunkard Figure Rating Scale (FRS), and the Beck's Depression Inventory (BDI) questionnaire.


MAIN OUTCOME MEASURES
Clitoral volume, clitoral and ophthalmic artery pulsatility index (PI), MFSQ, FRS, and BDI.


RESULTS
The women were distributed into three groups: lean (N = 47); overweight (N = 22); and obese (N = 21). The ophthalmic artery showed lower PI in lean (1.72 ± 0.39) than in overweight (1.99 ± 0.30) and obese women (2.08 ± 0.19). The obese subjects presented the worst clitoral vascularization. The MFSQ for sexuality was higher in lean (45.8 ± 11.8) than in overweight (36.4 ± 15.0) and obese (36.1 ± 10.8) women. The frequency of intercourse per week was higher in lean (2.2 ± 1.4) than in overweight (1.3 ± 0.7) and obese (1.2 ± 0.4) women. The percentage of anorgasmic women was higher in obese (23%) than in lean subjects (6%). The FRS evidenced that the lean subjects represented themselves with a mean value (3.5 ± 1.0) lower than overweight (4.8 ± 0.7) and obese women (5.9 ± 0.6). The silhouette that represented their own ideal was significantly higher in obese (4.0 ± 0.4) than in overweight (3.3 ± 0.5) and lean (2.9 ± 0.7) subjects. The mean BDI was significantly higher in obese (15.8 ± 5.4) than in lean (8.4 ± 6.8) women.


CONCLUSIONS
Lifestyle modifications such as weight loss may be mandatory in obese subjects because obesity might impair the quality of sexual life by inducing genital and general vascular stiffness and body image distortion.
CRISPR-Cas9: Tool for Qualitative and Quantitative Plant Genome Editing

Recent developments in genome editing techniques have aroused substantial excitement among agricultural scientists. These techniques offer new opportunities for developing improved plant lines with addition of important traits or removal of undesirable traits. Increased adoption of genome editing has been geared by swiftly developing Clustered regularly interspaced short palindromic repeats (CRISPR). This is appearing as driving force for innovative utilization in diverse branches of plant biology. CRISPR-Cas9 mediated genome editing is being used for rapid, easy and efficient alteration of genes among diverse plant species. With approximate completion of conceptual work about CRISPR-Cas9, plant scientists are applying this genome editing tool for crop attributes enhancement. The capability of this system for performing targeted and efficient modifications in genome sequence as well as gene expression will certainly spur novel developments not only in model plants but in crop and ornamental plants as well. Additionally, due to non-involvement of foreign DNA, this technique may help alleviating regulatory issues associated with genetically modified plants. We expect that prevailing challenges in plant science like genomic region manipulation, crop specific vectors etc. will be addressed along with sustained growth of this genome editing tool. In this review, recent progress of CRISPR-Cas9 technology in plants has been summarized and discussed. We reviewed significance of CRISPR-Cas9 for specific and non-traditional aspects of plant life. It also covers strengths of this technique in comparison with other genome editing techniques, e.g., Zinc finger nucleases, Transcription activator-like effector nucleases and potential challenges in coming decades have been described.
Classical oscillators in general relativity

It is shown that in general relativity some static metrics are able to simulate oscillatory motions. Their form depends on two arbitrary real parameters which determine the specific oscillation modes. The conclusion is that these metrics can be used for new geometric models of closed or even open bags.
Integrated Speech Enhancement Method Using Noise Suppression and Dereverberation

This paper proposes a method for enhancing speech signals contaminated by room reverberation and additive stationary noise. The following conditions are assumed. 1) Short-time spectral components of speech and noise are statistically independent Gaussian random variables. 2) A room's convolutive system is modeled as an autoregressive system in each frequency band. 3) A short-time power spectral density of speech is modeled as an all-pole spectrum, while that of noise is assumed to be time-invariant and known in advance. Under these conditions, the proposed method estimates the parameters of the convolutive system and those of the all-pole speech model based on the maximum likelihood estimation method. The estimated parameters are then used to calculate the minimum mean square error estimates of the speech spectral components. The proposed method has two significant features. 1) The parameter estimation part performs noise suppression and dereverberation alternately. (2) Noise-free reverberant speech spectrum estimates, which are transferred by the noise suppression process to the dereverberation process, are represented in the form of a probability distribution. This paper reports the experimental results of 1500 trials conducted using 500 different utterances. The reverberation time RT60 was 0.6 s, and the reverberant signal to noise ratio was 20, 15, or 10 dB. The experimental results show the superiority of the proposed method over the sequential performance of the noise suppression and dereverberation processes.
Information Technology to Support Improved Care For Chronic Illness

In populations with chronic illness, outcomes improve with the use of care models that integrate clinical information, evidence-based treatments, and proactive management of care. Health information technology is believed to be critical for efficient implementation of these chronic care models. Health care organizations have implemented information technologies, such as electronic medical records, to varying degrees. However, considerable uncertainty remains regarding the relative impact of specific informatics technologies on chronic illness care. To summarize knowledge and increase expert consensus regarding informatics components that support improvement in chronic illness care. Design: A systematic review of the literature was performed. “Use case” models were then developed, based on the literature review, and guidance from clinicians and national quality improvement projects. A national expert panel process was conducted to increase consensus regarding information system components that can be used to improve chronic illness care. The expert panel agreed that informatics should be patient-centered, focused on improving outcomes, and provide support for illness self-management. They concurred that outcomes should be routinely assessed, provided to clinicians during the clinical encounter, and used for population-based care management. It was recommended that interactive, sequential, disorder-specific treatment pathways be implemented to quickly provide clinicians with patient clinical status, treatment history, and decision support. Specific informatics strategies have the potential to improve care for chronic illness. Software to implement these strategies should be developed, and rigorously evaluated within the context of organizational efforts to improve care.