This certainly is the ideal form of a distributed system, where the “implementation detail” of building a powerful system out of many simpler systems is entirely hidden from the user. Are there any such systems? Unfortunately, when we look at the reality of networked computers, we find that the multiplicity of system components usually shines through the abstractions provided by the operating s...

Objective: The aim of current study was to investigate breakfast consumption between rural and urban among Inner Mongolia Medical University students, China. Method: From December 2010 to January 2011, a cross-sectional survey was conducted among medical students in the Inner Mongolia Medical University using a self-administered questionnaire. X2 was used to identify the differences between rur...

Thymectomy in the rabbit is a comparatively simple procedure. The open method described above offers many advantages over any of the closed methods and success depends largely upon the observance of a few precautions; chief among these is the avoidance of haste and the observance of aseptic technique. The operative mortality in our series of rabbits was 10 per cent and there was an additional l...

Machine learning techniques are widely used in many fields. One of the applications of machine learning in the field of the information security is classification of a computer behavior into malicious and benign. Anti viruses consisting on signature-based methods are helpless against new (unknown) computer worms. This paper focuses on the feasibility of accurately detecting unknown worm activit...

OBJECTIVE To evaluate the temporal association between depression symptoms and cognitive function in older adults over a 4-year period. METHODS Using a longitudinal, cross-lagged, population-based design, we studied depression symptoms and cognitive domains (including processing speed, verbal fluency, face and word recognition, episodic memory, and simple and choice reaction time) in 896 comm...

Public opinion about neonaticide (the killing of a newborn within the first 24 hours of life) has varied across time and cultures. Some nations have passed legislation on behalf of maternal offenders with the assumption that childbirth, a time of unique biological change, may lead to mental disturbance. The United States, however, makes no such distinction; offenders are prosecuted under genera...

Increasing the college graduation rates of underrepresented minority students in science disciplines is essential to attain a diverse workforce for the 21st century. The Research Internship and Science Education (RISE) program attempts to motivate and prepare students from the Atlanta Public School system, where underrepresented minority (URM) students comprise a majority of the population, for...

Human empathy is not merely a resonance with others' physical condition, but is modulated by social factors. Using functional magnetic resonance imaging, the present study demonstrated an increased brain empathic response to others in pain when they received no rather than a large reward, with increments of the ACC, aMCC, insula and postcentral gyrus in the pain matrix and temporoparietal junct...

PURPOSE The purpose of the study was to diagnose the quality of life (QoL) of children brought up in children's homes, to compare findings with results for peers living in complete families. MATERIAL AND METHODS In the Stage I was to determine the usefulness of tools for QoL evaluation in a group of 120 children from children's homes in the Podlaskie Province and in a group of 120 children be...

BACKGROUND autonomic modulation of the heart, as measured by heart rate variability, is directly associated with cardiorespiratory fitness and inversely associated with all-cause mortality. The extent to which cardiorespiratory fitness and heart rate variability are related in older adults is difficult to ascertain due to difficulties in assessing physical fitness among older age groups. OBJE...