Xem 1-20 trên 2002 kết quả Human beings
  • Introduction: The plant Cannabis sativa L. has a long history for human being since about BC 2000 for its use as fiber material, food and folk medicine; cannabis (hemp, marijuana) means the whole plant itself and its dried products except for its stem and seeds. The word “hashish” is mainly used for the resin of the cannabis plant.

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  • Introduction: Alcohol usually means ethanol/ethyl alcohol. It has a long history for the human being, and gives euphoric effects and sometimes improves the human relationship. In contrast, there are many cases of violence, injuries, homicides and traffic accidents with drinking; close relation can be observed between ethanol and crimes/accidents. When forensic autopsies are performed, ethanol concentrations in blood and urine are routinely measured. GC analysis of ethanol using the conventional packed columns is described in many of literature [1, 2].

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  • Whereas recognition of the inherent dignity and of the equal and inalienable rights of all members of the human family is the foundation of freedom, justice and peace in the world, Whereas disregard and contempt for human rights have resulted in barbarous acts which have outraged the conscience of mankind, and the advent of a world in which human beings shall enjoy freedom of speech and belief and freedom from fear and want has been proclaimed as the highest aspiration of the common people, Whereas it is essential, if man is not to be compelled to have recourse, as a last resort, to rebelli...

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  • Information communications technology (ICT) has been found to be one of the most potent tools for promot- ing equity and access to education, and a great resource in bridging the gap of the digital divide. ICT affects almost all of our everyday activities, be it business, defense, or space exploration. Being informed of the latest information has become essential for survival. Educational enterprises also beneft from the advantages and technological learning tools offered by ICT. ICT is indispensable for creating effective distance education learn- ing environments.

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  • More effective management of human resources (HR) increasingly is being seen as positively affecting performance in organizations, both large and small. A joint venture between General Electric and a Japanese company, GE Fanuc is a manufacturer of factory automation and control products. Headquartered in Virginia with 1,500 employees, the HR department primarily performed administrative support activities.

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  • This study guide provides an overview of the most important topics and current debates covered in Human Resource Management (HRM) field at undergraduate level. Its aim is to help students in their understanding of what HRM is, how it functions in organizational settings, why people are important as organizational resources and how this resource can be effectively managed in the 21st Century. The guide concentrates on the basics of organisational behaviour and Human Resource Management.

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  • You Are Being Lied To. It takes some nerve to give a book that title, eh? It came to me very early in the process, when this collection was just a germ of an idea. I did pause to wonder if it was too audacious; after all, I didn’t want my mouth to write a check that my butt couldn’t cash. But after spending several intense months assembling this book, I’m more convinced than ever that the title is the proper one. We are being lied to.

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  • Introduction: Blood, urine and stomach contents (including gastric lavage fluid and vomitus) are usually used as specimens for analysis of drugs and poisons for living subjects. A blood concentration of a toxin can be an indicator for estimation of intoxication degree. Urine sometimes contains large amounts of metabolites and/or an unchanged form of a toxin; it contains low levels of proteins, which usually interfere with analysis, and thus is suitable for screening tests using immunoassays without tedious pretreatments.

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  • Human development has different meanings depending on the area we will focus on. It is the ontogenetic process of individual development for psychologists. It considers systematic psychological changes in several areas, such as motor, cognitive, emotional, social, that occur in human beings over the course of their life span. To sociologists and economists, among others, human development is the consideration of the macrolevel countries or regions and their development conditions related to human needs.

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  • This study guide provides an overview of the most important topics and current debates covered in Human Resource Management (HRM) field at undergraduate level. Its aim is to help students in their understanding of what HRM is, how it functions in organizational settings, why people are important as organizational resources and how this resource can be effectively managed in the 21st Century. The guide concentrates on the basics of organisational behaviour and Human Resource Management.

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  • We use computers in our daily lives, sometimes becoming so engrossed in the virtual world that we stop being conscious of the computer’s presence. Computers’ increasing capabilities, such as faster processing, larger capacity, and wide-band networking, make it possible for us to interact seamlessly with them. The field of human-computer interaction is the study of interaction between people (users) and computers. It is often regarded as the intersection of computer science, behavioral science, design, psychology, sociology, and several other fields.

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  • Introduction: Datura metel a (jimsonweed) is a plant belonging to the Solanacea family; and contains tropane alkaloids (belladonna alkaloids), such as atropineb (dl-hyoscyamine) and hyoscine (dl-scopolamine), in its seeds and every part of the plant. Its seeds and leaves have long been being used as a folk medicine in Japan. Seishu Hanaoka, a Japanese surgeon, first used this plant for general anaesthesia in 1804.

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  • Introduction: The advancement of technologies was marvelous during the past half century; new analytical instruments have been being invented and improved. About 30 years ago, thin-layer chromatography (TLC) was being used most widely for detection and identification of drugs and poisons. Around that time, the use of GC/MS started in the field of medicine. Therefore, an ideal procedure for analysis of drugs and poisons was considered to be the screening by TLC, followed by the final identification and quantitation by GC/MS.

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  • A Quick Guide to Human Resource Testing is a quick reference guide for human resource (HR) practitioners who use or plan to use assessment instruments in any context. It includes explanations, tips, case studies and suggestions to help practitioners get the most out of their HR testing. Those in charge of recruiting and selecting new staff face a decision-making process that needs to be responsible in its implementation and to produce a positive and wide-ranging outcome.

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  • Introduction: Toluene, benzene, xylene and styrene are being widely used for chemical product materials, solvents and constituents of adhesives and paints, and thus sometimes cause poisoning incidents by inhaling their gas at chemical product-manufacturing factories. The abuse of thinner solvents, containing toluene, benzene and xylene, is now a social problem especially for young people. There are many crimes and poisoning incidents involving the thinner solvent abuse.

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  • Introduction: Phencyclidine (PCP) ( Fig. 8.1), a synthetic arylcyclohexylamine hallucinogen, had been first applied as an anaesthetic to animals and then to humans for a short period. PCP is known by street names of “angel dust” and “crystal”. Illicit use of PCP first appeared during mid-1960s along the West Coast, and then peaked in the United States in 1979; illicit PCP use declined by 1992. However, daily use of PCP has remained stable among young school seniors over the past decade; PCP is thus being an important drug of abuse [1–3].

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  • We show how a simple but innovative synthesis of key disciplines such as computing science and cognitive science, can be deployed in combination with such topics as ergonomics, e-learning, pedagogy, cognitive psychology, interactive system design, neuropsychology etc to create new learning worlds that boost human learning to meet the demands of the 21st century. 2.

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  • The Pontifical Academy of Sciences and the Pontifical Academy of Social Sciences are jointly sponsoring a workshop on ‘Globalization and Education’ which will take place November 16-17, 2005. The focus of the workshop will be to find an educational project for an increasingly globalized world, based on our current bioanthropologic knowledge of the human being within the context of the diversity and interdependence of cultures, the interculturality and universality of ethical values, the role of communication technologies and the new migration patterns....

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  • Access to safe drinking water and sanitation is a basic necessity. However, such access is highly variable around the world and in particular in Africa, Asia and South America. Much progress still remains to be made in infrastructure improvements and poverty reduction. A recent World Bank report, for example, noted that more than 100 million people in the Latin American region alone lack access to potable water and adequate sanitation systems. Compounding the issue of water availability is contamination of water supplies and the lack of wastewater treatment facilities.

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  • Introduction: Barbiturates are being widely used as antiepileptics, hypnotics and anaesthetics ( Figure 6.1 and Table 6.1). The incidence of barbiturate poisoning cases tends to increase in Japan ( Figure 6.2) [1]. A majority of the barbiturate drugs is being controlled by the Narcotics ⊡ Figure 6.1 Structures of barbiturates. © Springer-Verlag Berlin Heidelberg 2005 302 Barbiturates ⊡ Figure 6.2 Incidence of fatal barbiturate poisoning cases. Since fatal cases due to Vegetamin® tablets containing phenobarbital are many, its incidence rate is also shown in this figure.

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