Analysis and development prospects of electronic and mobile payments in Russia

The article analyses electronic systems development, its impact on the development of the economy and a number of sectors of life. It enumerates and analyses basic forms of ecash circulation. The article demonstrates the need for development of this sphere of economy as well as financial systems

Prevalence and Predictors of Smoking among Gambian Men: A Cross-Sectional National WHO STEP Survey

BACKGROUND: Tobacco use is the leading cause of preventable death in the world, with a higher burden in low- and middle-income countries. The aim of this study was to quantify the prevalence and predictors of smoking among Gambian men using nationally representative data. METHODS: Data was collected in 2010 from a random, nationally representative sample of 4111 adults aged 25-64 years (78% response rate) using the World Health Organization (WHO) STEPwise cross-sectional survey methods. Our analyses focused on men with valid information on smoking status (n = 1766) because of the low prevalence of smoking among women (1%). RESULTS: The prevalence of current smoking among men was 31.4% (95% CI: 27.2-35.9). The median age of starting smoking was 19 years; 25% started before the age of 18 years and 10% started aged 8-10 years. Rural residence, underweight, and hypertension were significantly associated with smoking. CONCLUSION: The study reveals a high prevalence of smoking among Gambian men. It is evident that cigarettes are obtained by minors in The Gambia, as a high proportion of current smokers started at a young age. Advice and support to quit smoking should be extended to all smokers regardless of their age and whether or not they have any underlying health conditions

High level of co-occurrence of risk factors for non-communicable diseases among Gambian adults: A national population-based health examination survey

Non-communicable diseases (NCDs) are the leading causes of morbidity and mortality globally. Co-occurrence of risk factors predisposes an individual to NCDs; the burden increases cumulatively with the number of risk factors. Our study aimed to examine the co-occurrence of NCD risk factors among adults in The Gambia. This study is based on a random nationally representative sample of 4111 adults aged 25-64 years (78% response rate) with data collected between January and March 2010 in The Gambia using the WHO STEPwise survey methods. We restricted our analysis to non-pregnant participants with valid information on five NCD risk factors: high blood pressure, smoking, obesity, low fruit and vegetable consumption, and physical inactivity (n = 3000 adults with complete data on all risk factors). We conducted age-adjusted and fully-adjusted gender stratified multinomial logistic regression analysis to identify factors associated with the number of NCD risk factors. More than 90% of adults had at least one risk factor. Only 7% (95% CI: 5.2-9.8) had no risk factor; 22% (95% CI: 19.1-24.9) had at least three. Older age and ethnicity were significantly associated with having three or more risk factors (versus none) among men in the fully adjusted model. Lower education, older age, and urban residence were significantly associated with three or more risk factors (versus none) among women. The burden of NCDs is expected to increase in The Gambia if preventive and control measures are not taken. There should be an integrated approach targeting all risk factors, including wider treatment and control of hypertension

Scanning electron microscope observations on the morphology of Tylenchorhynchus aduncus

RESP-834

On the need for cultural sensitivity in digital wellbeing tools and messages: A UK-China comparison

© The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Switzerland AG 2020. The excessive and obsessive use of the internet and digital technologies, known as Digital Addiction (DA), is becoming a social issue. Given that it inherently involves the use of technological devices this provides the opportunity to deliver interactive, intelligent prevention and intervention strategies in real-time. However, for any large-scale, multi-national prevention campaign to be optimised cultural differences within the target population must be considered. This study aimed to contribute towards this literature by exploring cultural differences in the acceptance of DA prevention messages in the UK vs China. An initial series of exploratory interviews were conducted with a sample within the UK to determine what strategies may be used to address the overuse of digital devices. These interviews were subjected to content analysis, which was then used as the basis for an online survey that was disseminated throughout the UK and China. A total of 373 useable surveys were returned. There were several statistically significant differences in preferences over how an intervention system should operate. UK participants wished for the system to be easily under their control, whilst behaving largely autonomously when needed, and to also be transparent as to why a message had been triggered. Chinese participants, on the other hand, were less likely to state a preference for such a high degree of control over any such system. Overall, the preferred implementation of such systems does appear to vary between the UK and China, suggesting that any future prevention and intervention strategies take cultural dimensions into consideration

Cognitive based neural prosthetics

Intense activity in neural prosthetic research has recently demonstrated the possibility of robotic interfaces that respond directly to the nervous system. The question remains of how the flow of information between the patient and the prosthetic device should be designed to provide a safe, effective system that maximizes the patient’s access to the outside world. Much recent work by other investigators has focused on using decoded neural signals as low-level commands to directly control the trajectory of screen cursors or robotic end-effectors. Here we review results that show that high-level, or cognitive, signals can be decoded from planned arm movements. These results, coupled with fundamental limitations in signal recording technology, motivate an approach in which cognitive neural signals play a larger role in the neural interface. This proposed paradigm predicates that neural signals should be used to instruct external devices, rather than control their detailed movement. This approach will reduce the effort required of the patient and will take advantage of established and on-going robotics research in intelligent systems and human-robot interfaces

Gait and Force Analysis of Provoked Pig Gait on Clean and Fouled Concrete Surfaces

Gait and force analysis have proven to be useful methods in linking claw injuries to surface material conditions. To determine the relationship between claw disorder and floor properties such as friction and surface abrasiveness, the factors controlling gait must be characterised. The effects of fouled concrete floor conditions on the gait of 10 pigs walking in a curve, using kinematics and kinetics to record gait parameters and slip frequency are described and compared with clean conditions. Pigs adapted to fouled floor conditions by reducing their walking speed and stride length, using a higher number of 3-foot support phases and by lowering diagonality. This adaption produced lower vertical forces, a twofold reduction in propulsion and outward stabilisation force and a threefold increase in braking force, without reducing the peak utilised coefficient of friction (UCOF). The UCOF values for both limbs of the curve walking pigs exceeded the recorded dynamic coefficient of friction and the corresponding UCOF values for pigs walking a straight line in fouled floor condition. As UCOF increased and available friction from the fouled floor surface decreased, this resulted in higher forward and backward slip frequency in both limbs for pigs walking in a curve. Pigs provoked to walk in a curve can adapt to fouled floor condition, but if the floor is heavily fouled this adaption is not sufficient to ensure safe walking

The silent epidemic of obesity in The Gambia: evidence from a nationwide, population-based, cross-sectional health examination survey

OBJECTIVES: Non-communicable diseases account for 70% of global deaths; 80% occur in low-income and middle-income countries. The rapid increase of obesity in sub-Saharan Africa is a concern. We assessed generalised and abdominal obesity and their associated risk factors among adults in The Gambia. DESIGN: Nationwide cross-sectional health examination survey using the WHO STEPwise survey methods. SETTING: The Gambia. PARTICIPANTS: This study uses secondary analysis of a 2010 nationally representative random sample of adults aged 25-64 years (78% response rate). The target sample size was 5280, and 4111 responded. Analysis was restricted to non-pregnant participants with valid weight and height measurements (n=3533). PRIMARY AND SECONDARY OUTCOME MEASURES: The primary outcome variable was generalised obesity, using WHO body mass index (BMI) thresholds. Analyses used non-response weighting and adjusted for the complex survey design. We conducted multinomial logistic regression analysis to identify factors associated with BMI categories. The secondary outcome variable was abdominal obesity, defined as high waist circumference (using the International Diabetes Federation thresholds for Europeans). RESULTS: Two-fifths of adults were overweight/obese, with a higher obesity prevalence in women (17%, 95% CI 14.7 to 19.7; men 8%, 95% CI 6.0 to 11.0). 10% of men and 8% of women were underweight. Urban residence (adjusted relative risk ratio 5.8, 95% CI 2.4 to 14.5), higher education (2.3, 1.2 to 4.5), older age, ethnicity, and low fruit and vegetable intake (2.8, 1.1 to 6.8) were strongly associated with obesity among men. Urban residence (4.7, 2.7 to 8.2), higher education (2.6, 1.1 to 6.4), older age and ethnicity were associated with obesity in women. CONCLUSION: There is a high burden of overweight/obesity in The Gambia. While obesity rates in rural areas were lower than in urban areas, obesity prevalence was higher among rural residents in this study compared with previous findings. Preventive strategies should be directed at raising awareness, discouraging harmful beliefs on weight, and promoting healthy diets and physical activity