The Riddle of a Human Being: A Human Singularity of Co-evolutionary Processes

Directory of Open Access Journals (Sweden)

Helena N. Knyazeva

2008-10-01

Full Text Available span style="font-size: 10pt; font-family: #39;Times New Roman#39;"The theory of self-organization of complex systems studies laws of sustainable co-evolutionary development of structures having different speeds of development as well as laws of assembling of a complex evolutionary whole from parts when some elements of ldquo;memoryrdquo; (the biological memory, i.e. DNA, the memory of culture, i.e. the cultural and historical traditions, etc. must be included. The theory reveals general rules of nonlinear synthesis of complex evolutionary structures. The most important and paradoxical consequences of the holistic view, including an approach to solving the riddle of human personality, are as follows: 1 the explanation why and under what conditions a part (a human can be more complex than a whole (society; 2 in order to reconstruct society it is necessary to change an individual but not by cutting off the supposed undesirable past, since a human being as a microcosm is the synthesis of all previous stages of evolution, and as a result of repression of, it would seem, the wild past one can extinguish a ldquo;divine sparkrdquo; in his soul; 3 in the physical sense, singularity denotes a moment of instability, phase transition; one can talk about the human singularity of co-evolutionary processes, since in such a moment of instability individual actions of a human can play a key role in determining a channel of further development as well as in appearance of a new pattern of collective behavior in society; 4 as the models of nonlinear dynamics, elaborated at the Keldysh Institute of Applied Mathematics of the Russian Academy of Sciences in Moscow, show, there is a possibility of a direct influence of the future and even a touch of an infinitely remote future in certain evolutionary regimes and under rigorously definite conditions, more over, it turns out that such a possibility exists only for a human (admittedly, through a specific state of being

Linkages between landscapes and human well-being

DEFF Research Database (Denmark)

Bieling, Claudia; Plieninger, Tobias; Pirker, Heidemarie

2014-01-01

in Germany and Austria by performing open, single-question interviews with 262 respondents. Data reveal an outstanding relevance of nonmaterial values. Linkages between landscapes and human well-being are tied to specific features of the material environment but, likewise, practices and experiences play...

The Future Human Being – What is it like?

Directory of Open Access Journals (Sweden)

Matusevych Tetiana

2012-04-01

Full Text Available Realization of permanent transformational transitions has brought to necessity to apprehend complex ontological issues of a new reality for development of a complex strategy for adequate opposition to challenges faced by the humanity. Understanding the role of education in the formation and development of a future human being ranks first among these issues. In this article I have analyzed modern directions of futuristic apprehension of a sense of transformational changes of a man (transhumanism, theory of androgyny, represented a key role of the philosophy of education in development of an image of the future human being, and determined main characteristics of a personality of planetary-cosmic type, system of his personal, local and global interactions.

Human Being and the Philosophical Discourse

Directory of Open Access Journals (Sweden)

Mirela Arsith

2012-05-01

Full Text Available The hypothesis from which we start our approach is the one according to which the philosophicaldiscourse is a specific way of communicating the reality. The base of the philosophical communication issurprise, doubt, uncertainty, anxiety, all generated by the fundamental interrogations of Kantian origin: Howmuch am I able to know? What do I have to do? What am I allowed to hope? The answers to all thesequestions were set up in philosophical concepts and visions, all of them leading to communication, trying toexpress themselves and make themselves understood. Communicability is the very essence of thephilosophical approach. Actually, communication is a fundamental philosophical attitude as I, in my capacityof human being, live only with the other, in full interaction. On my own I am nothing. Throughout this paperwe find arguments for the idea according to which the philosophical discourse subordinates an art ofgenuinely living and communicating about balance and avoidance of excess, about the ability to assume andovercome, about lucidity and wisdom, about credibility, certainty and truth, about freedom and limitation,about the meaning and value of the human condition.

Getting Back on Track to Being Human

Directory of Open Access Journals (Sweden)

Darcia Narvaez

2017-03-01

Full Text Available Cooperation and compassion are forms of intelligence. Their lack is an indication of ongoing stress or toxic stress during development that undermined the usual growth of compassion capacities. Though it is hard to face at first awareness, humans in the dominant culture tend to be pretty unintelligent compared to those from societies that existed sustainably for thousands, sometimes tens of thousands, of years. Whereas in sustainable societies everyone must learn to cooperate with earth’s systems to survive and thrive, in the dominant culture this is no longer the case. Now due to technological advances that do not take into account the long-term welfare of earth systems, humans have become “free riders” until these systems collapse from abuse or misuse. The dominant human culture, a “weed species,” has come to devastate planetary ecosystems in a matter of centuries. What do we do to return ourselves to living as earth creatures, as one species among many in community? Humanity needs to restore lost capacities—relational attunement and communal imagination—whose loss occurs primarily in cultures dominated by child-raising practices and ways of thinking that undermine cooperative companionship and a sense of partnership that otherwise develops from the beginning of life. To plant the seeds of cooperation, democracy, and partnership, we need to provide the evolved nest to children, and facilitate the development of ecological attachment to their landscape. This will take efforts at the individual, policy, and institutional levels.

The craniomandibular mechanics of being human

Science.gov (United States)

Wroe, Stephen; Ferrara, Toni L.; McHenry, Colin R.; Curnoe, Darren; Chamoli, Uphar

2010-01-01

Diminished bite force has been considered a defining feature of modern Homo sapiens, an interpretation inferred from the application of two-dimensional lever mechanics and the relative gracility of the human masticatory musculature and skull. This conclusion has various implications with regard to the evolution of human feeding behaviour. However, human dental anatomy suggests a capacity to withstand high loads and two-dimensional lever models greatly simplify muscle architecture, yielding less accurate results than three-dimensional modelling using multiple lines of action. Here, to our knowledge, in the most comprehensive three-dimensional finite element analysis performed to date for any taxon, we ask whether the traditional view that the bite of H. sapiens is weak and the skull too gracile to sustain high bite forces is supported. We further introduce a new method for reconstructing incomplete fossil material. Our findings show that the human masticatory apparatus is highly efficient, capable of producing a relatively powerful bite using low muscle forces. Thus, relative to other members of the superfamily Hominoidea, humans can achieve relatively high bite forces, while overall stresses are reduced. Our findings resolve apparently discordant lines of evidence, i.e. the presence of teeth well adapted to sustain high loads within a lightweight cranium and mandible. PMID:20554545

Are (Should) Human Rights (Be) Universal?

Science.gov (United States)

Howard, Rhoda E.

1998-01-01

Believes that the purpose of human rights is to change many culturally ingrained habits and customs that violate the dignity of the individual. Expounds the differences between cultural relativism and cultural absolutism. States that "weak" cultural relativism is sometimes an appropriate response to human-rights violations. (CMK)

Accounting for the impact of conservation on human well-being.

Science.gov (United States)

Milner-Gulland, E J; McGregor, J A; Agarwala, M; Atkinson, G; Bevan, P; Clements, T; Daw, T; Homewood, K; Kumpel, N; Lewis, J; Mourato, S; Palmer Fry, B; Redshaw, M; Rowcliffe, J M; Suon, S; Wallace, G; Washington, H; Wilkie, D

2014-10-01

Conservationists are increasingly engaging with the concept of human well-being to improve the design and evaluation of their interventions. Since the convening of the influential Sarkozy Commission in 2009, development researchers have been refining conceptualizations and frameworks to understand and measure human well-being and are starting to converge on a common understanding of how best to do this. In conservation, the term human well-being is in widespread use, but there is a need for guidance on operationalizing it to measure the impacts of conservation interventions on people. We present a framework for understanding human well-being, which could be particularly useful in conservation. The framework includes 3 conditions; meeting needs, pursuing goals, and experiencing a satisfactory quality of life. We outline some of the complexities involved in evaluating the well-being effects of conservation interventions, with the understanding that well-being varies between people and over time and with the priorities of the evaluator. Key challenges for research into the well-being impacts of conservation interventions include the need to build up a collection of case studies so as to draw out generalizable lessons; harness the potential of modern technology to support well-being research; and contextualize evaluations of conservation impacts on well-being spatially and temporally within the wider landscape of social change. Pathways through the smog of confusion around the term well-being exist, and existing frameworks such as the Well-being in Developing Countries approach can help conservationists negotiate the challenges of operationalizing the concept. Conservationists have the opportunity to benefit from the recent flurry of research in the development field so as to carry out more nuanced and locally relevant evaluations of the effects of their interventions on human well-being. © 2014 The Authors. Conservation Biology published by Wiley Periodicals, Inc

[Ecosystem services supply and consumption and their relationships with human well-being].

Science.gov (United States)

Wang, Da-Shang; Zheng, Hua; Ouyang, Zhi-Yun

2013-06-01

Sustainable ecosystem services supply is the basis of regional sustainable development, and human beings can satisfy and improve their well-being through ecosystem services consumption. To understand the relationships between ecosystem services supply and consumption and human well-being is of vital importance for coordinating the relationships between the conservation of ecosystem services and the improvement of human well-being. This paper summarized the diversity, complexity, and regionality of ecosystem services supply, the diversity and indispensability of ecosystem services consumption, and the multi-dimension, regionality, and various evaluation indices of human well-being, analyzed the uncertainty and multi-scale correlations between ecosystem services supply and consumption, and elaborated the feedback and asynchronous relationships between ecosystem services and human well-being. Some further research directions for the relationships between ecosystem services supply and consumption and human well-being were recommended.

Foetal exposure to food and environmental carcinogens in human beings.

Science.gov (United States)

Myöhänen, Kirsi; Vähäkangas, Kirsi

2012-02-01

Exposure to many different chemicals during pregnancy through maternal circulation is possible. Transplacental transfer of xenobiotics can be demonstrated using human placental perfusion. Also, placental perfusion can give information about the placental kinetics as well as metabolism and accumulation in the placenta because it retains the tissue structure and function. Although human placental perfusion has been used extensively to study the transplacental transfer of drugs, the information on food and environmental carcinogens is much more limited. This review deals with the foetal exposure to food and environmental carcinogens in human beings. In particular, human transplacental transfer of the food carcinogens such as acrylamide, glycidamide and nitrosodimethylamine are in focus. Because these carcinogens are genotoxic, the functional capacity of human placenta to induce DNA adduct formation or metabolize these above mentioned CYP2E1 substrates is of interest in this context. © 2011 The Authors. Basic & Clinical Pharmacology & Toxicology © 2011 Nordic Pharmacological Society.

Psychological aspects of human cloning and genetic manipulation: the identity and uniqueness of human beings.

Science.gov (United States)

Morales, N M

2009-01-01

Human cloning has become one of the most controversial debates about reproduction in Western civilization. Human cloning represents asexual reproduction, but the critics of human cloning argue that the result of cloning is not a new individual who is genetically unique. There is also awareness in the scientific community, including the medical community, that human cloning and the creation of clones are inevitable. Psychology and other social sciences, together with the natural sciences, will need to find ways to help the healthcare system, to be prepared to face the new challenges introduced by the techniques of human cloning. One of those challenges is to help the healthcare system to find specific standards of behaviour that could be used to help potential parents to interact properly with cloned babies or children created through genetic manipulation. In this paper, the concepts of personality, identity and uniqueness are discussed in relationship to the contribution of twin studies in these areas. The author argues that an individual created by human cloning techniques or any other type of genetic manipulation will not show the donor's characteristics to the extent of compromising uniqueness. Therefore, claims to such an effect are needlessly alarmist.

Human factors/ergonomics as a systems discipline? "The human use of human beings" revisited

DEFF Research Database (Denmark)

Hollnagel, Erik

2014-01-01

Discussions of the possible future of Human factors/ergonomics (HFE) usually take the past for granted in the sense that the future of HFE is assumed to be more of the same. This paper argues that the nature of work in the early 2010s is so different from the nature of work when HFE was formulated...

Using Drones to Study Human Beings: Ethical and Regulatory Issues.

Science.gov (United States)

Resnik, David B; Elliott, Kevin C

2018-02-27

Researchers have used drones to track wildlife populations, monitor forest fires, map glaciers, and measure air pollution but have only begun to consider how to use these unmanned aerial vehicles to study human beings. The potential use of drones to study public gatherings or other human activities raises novel issues of privacy, confidentiality, and consent, which this article explores in depth. It argues that drone research could fall into several different categories: non-human subjects research (HSR), exempt HSR, or non-exempt HSR. In the case of non-exempt HSR, it will be difficult for institutional review boards to approve studies unless they are designed so that informed consent can be waived. Whether drone research is non-HSR, exempt HSR, or non-exempt HSR, it is important for investigators to consult communities which could be affected by the research.

The big challenges in modeling human and environmental well-being.

Science.gov (United States)

Tuljapurkar, Shripad

2016-01-01

This article is a selective review of quantitative research, historical and prospective, that is needed to inform sustainable development policy. I start with a simple framework to highlight how demography and productivity shape human well-being. I use that to discuss three sets of issues and corresponding challenges to modeling: first, population prehistory and early human development and their implications for the future; second, the multiple distinct dimensions of human and environmental well-being and the meaning of sustainability; and, third, inequality as a phenomenon triggered by development and models to examine changing inequality and its consequences. I conclude with a few words about other important factors: political, institutional, and cultural.

Individual differences in the learning potential of human beings

Science.gov (United States)

Stern, Elsbeth

2017-01-01

To the best of our knowledge, the genetic foundations that guide human brain development have not changed fundamentally during the past 50,000 years. However, because of their cognitive potential, humans have changed the world tremendously in the past centuries. They have invented technical devices, institutions that regulate cooperation and competition, and symbol systems, such as script and mathematics, that serve as reasoning tools. The exceptional learning ability of humans allows newborns to adapt to the world they are born into; however, there are tremendous individual differences in learning ability among humans that become obvious in school at the latest. Cognitive psychology has developed models of memory and information processing that attempt to explain how humans learn (general perspective), while the variation among individuals (differential perspective) has been the focus of psychometric intelligence research. Although both lines of research have been proceeding independently, they increasingly converge, as both investigate the concepts of working memory and knowledge construction. This review begins with presenting state-of-the-art research on human information processing and its potential in academic learning. Then, a brief overview of the history of psychometric intelligence research is combined with presenting recent work on the role of intelligence in modern societies and on the nature-nurture debate. Finally, promising approaches to integrating the general and differential perspective will be discussed in the conclusion of this review.

Household electricity access, availability and human well-being: Evidence from India

International Nuclear Information System (INIS)

Ahmad, Sohail; Mathai, Manu V.; Parayil, Govindan

2014-01-01

According to the 2011 Census of India, over 31% of India's 1.2 billion people lived in nearly 8000 towns and cities; the remaining 830 million people lived in over 638,000 villages. About 55% of rural households and 93% of urban households had access to electricity. The 2005 Indian Human Development Survey showed that on average, electricity availability (hours of supply per day) in rural and urban households were 14 and 19 h, respectively (Desai et al., 2007). Using nationally representative data from Indian Human Development Survey, this study estimated the impact of electricity access and availability on two attributes of human well-being, viz. education and health attainment. It found a significant positive relationship between electricity availability and well-being in rural and urban households. Electricity accessibility, revealed a significant positive relationship only for rural households. The paper concludes with implications for electricity policy and infrastructure choices. - Graphical abstract: Impact of electricity security on the attributes of human well-being. - Highlights: • Nexus between well-being, and electricity access and availability is quantified. • Electricity access is positively associated with well-being in rural but not urban. • Electricity availability negatively associates with morbidity and absenteeism. • Electricity security as human well-being enabler seeks nuanced policy attention. • Decentralized rapidly deployable modular technologies and microgrids are advocated

To be or not to be: Stuttering and the human costs of being "un-disabled".

Science.gov (United States)

Watermeyer, Brian; Kathard, Harsha

2016-02-01

The centrality of communicating in human life means that communication difficulties are experienced at a deeply personal level and have significant implications for identity. Intervention methods may interact positively or negatively with these experiences. This paper explores this intersection in the case of stuttering, suggesting that some intervention styles may dovetail unhelpfully with the "mainstream" prizing of normalcy. In particular, most "western" societies offer a performance-oriented milieu which prizes efficiency, immediacy and competitiveness, diverting energy from the equally important work of understanding and integrating difference. Given that a person who stutters speaks fluently and with a stutter, stuttering can lean toward a complex view of disability identity-being both able and disabled. This split repertoire invites psychologically costly efforts at being "un-disabled". Interventions which amplify this tendency can contribute to an alienation from self amid strivings for normalcy.

Managing the Activities Against Trafficking in Human Beings

OpenAIRE

Ion GANE

2012-01-01

Organized crime has a long history and has permanently adapted to the weaknesses of the legal system, procedures and operational capabilities of the national Law Enforcement Agencies. Economic discomfort appears to be the main reason for illegal migration movement throughout the world. Due to unemployment, many human beings become victims of trafficking- prostitution and slavery. Nevertheless, many of the willing migrants undertake the hazardous travel to their destination country with crimin...

Can human populations be stabilized?

Science.gov (United States)

Warren, Stephen G.

2015-02-01

Historical examples of demographic change, in China, Italy, Nigeria, Utah, Easter Island, and elsewhere, together with simple mathematics and biological principles, show that stabilizing world population before it is limited by food supply will be more difficult than is generally appreciated. United Nations population projections are wrong because they assume, in spite of the absence of necessary feedbacks, that all nations will converge rapidly to replacement-level fertility and thereafter remain at that level. Education of women and provision of contraceptives have caused dramatic reductions in fertility, but many groups, including some that are well-educated, maintain high fertility. Small groups with persistent high fertility can grow to supplant low-fertility groups, resulting in continued growth of the total population. The global average fertility rate could rise even if each country's fertility rate is falling. In some low-fertility European countries where deaths exceed births, the population continues to grow because of immigration. Producing more than two offspring is normal for all animal species with stable populations because their populations are limited by resources or predation rather than birth control. It may therefore be appropriate to view the growth of human population as the result not of excess fertility but rather of excess food.

Well-Being With Soul: Science in Pursuit of Human Potential.

Science.gov (United States)

Ryff, Carol D

2018-03-01

This essay examines core contributions of a model of psychological well-being that has had widespread scientific impact. It drew on distant formulations to identify new dimensions and measures for assessing what it means to be well. Key themes among the more than 750 studies using the model are sketched, followed by reflections about why there has been so much interest in this eudaimonic approach to well-being. A final section looks to the future, proposing new directions to illuminate the forces that work against the realization of human potential as well as those that nurture human flourishing and self-realization.

Minority workers or minority human beings? A European dilemma

Science.gov (United States)

Skutnabb-Kangas, Tove; Phillipson, Robert

1996-07-01

"European" identities may be politonymic, toponymic, ethnomyic or linguonymic (Bromley 1984). Each dimension may affect whether migrant minorities are treated as "European", and influence their schooling, integration and rights. Treatment and terminology vary in different states and periods of migration. However, the position for immigrated minorities is that they are still largely seen as workers rather than human beings with equal rights. Lack of success in schools is blamed on the migrants themselves rather than the educational system. This construction of migrants as being deficient is parallel to educational practice which falls within a UN definition of linguistic genocide, and contributes to mis-education. If current efforts in international bodies to codify educational linguistic human rights were to lead to greater support for minorities, this could assist in a redefinition of national identities and a reduction of racism and conflict.

Robotic Nudges: The Ethics of Engineering a More Socially Just Human Being.

Science.gov (United States)

Borenstein, Jason; Arkin, Ron

2016-02-01

Robots are becoming an increasingly pervasive feature of our personal lives. As a result, there is growing importance placed on examining what constitutes appropriate behavior when they interact with human beings. In this paper, we discuss whether companion robots should be permitted to "nudge" their human users in the direction of being "more ethical". More specifically, we use Rawlsian principles of justice to illustrate how robots might nurture "socially just" tendencies in their human counterparts. Designing technological artifacts in such a way to influence human behavior is already well-established but merely because the practice is commonplace does not necessarily resolve the ethical issues associated with its implementation.

Games, tradition and 'Being Human' in Ayi Kwei Armah's "The Healers"

African Journals Online (AJOL)

Games, tradition and 'Being Human' in Ayi Kwei Armah's "The Healers" ... critique in order to question our assumptions about human activities such as the Olympic Games and general health practices. Armah ... AJOL African Journals Online.

By Virtue of Being Human.

Science.gov (United States)

King, S. Claire

1998-01-01

Describes some efforts to ensure that teachers in the United States understand and teach about the Universal Declaration of Human Rights. Although the declaration is 50 years old, it is not as well known in the United States as it is in other parts of the world. Teaching its content and meaning to children is discussed. (SLD)

Ethical issues of transplanting organs from transgenic animals into human beings.

Science.gov (United States)

Behnam Manesh, Shima; Omani Samani, Reza; Behnam Manesh, Shayan

2014-01-01

One of the most important applications of transgenic animals for medical purposes is to transplant their organs into human's body, an issue which has caused a lot of ethical and scientific discussions. we can divide the ethical arguments to two comprehensive groups; the first group which is known as deontological critiques (related to the action itself regardless of any results pointing the human or animal) and the second group, called the consequentialist critiques (which are directly pointing the consequences of the action). The latter arguments also can be divided to two subgroups. In the first one which named anthropocentrism, just humankind has inherent value in the moral society, and it studies the problem just from a human-based point of view while in second named, biocentrism all the living organism have this value and it deals specially with the problem from the animal-based viewpoint. In this descriptive-analytic study, ethical issues were retrieved from books, papers, international guidelines, thesis, declarations and instructions, and even some weekly journals using keywords related to transgenic animals, organ, and transplantation. According to the precautionary principle with the strong legal and ethical background, due to lack of accepted scientific certainties about the safety of the procedure, in this phase, transplanting animal's organs into human beings have the potential harm and danger for both human and animals, and application of this procedure is unethical until the safety to human will be proven.

Human factors/ergonomics as a systems discipline? "The human use of human beings" revisited.

Science.gov (United States)

Hollnagel, Erik

2014-01-01

Discussions of the possible future of Human factors/ergonomics (HFE) usually take the past for granted in the sense that the future of HFE is assumed to be more of the same. This paper argues that the nature of work in the early 2010s is so different from the nature of work when HFE was formulated 60-70 years ago that a critical reassessment of the basis for HFE is needed. If HFE should be a systems discipline, it should be a soft systems rather than a hard systems discipline. It is not enough for HFE to seek to improve performance and well-being through systems design, since any change to the work environment in principle alters the very basis for the change. Instead HFE should try to anticipate how the nature of work will change so that it can both foresee what work will be and propose what work should be. Copyright © 2013 Elsevier Ltd and The Ergonomics Society. All rights reserved.

[Culpability and the problem of the human genome. Between being and having to be].

Science.gov (United States)

Donna, Edgardo

2011-01-01

In a liberal-democratic system, there is no possibility of a criminal liability charge without a minimum of freedom. Nevertheless, since a long time ago and, nowadays, with the advancement of science in the human genome, understanding it as a closed system--farm theory--is intended to demonstrate that the genome is a destination, thus criminal liability will be void, giving rise to security measures.

Humanity as a Contested Concept: Relations between Disability and ‘Being Human’

Directory of Open Access Journals (Sweden)

Paul van Trigt

2016-11-01

Full Text Available This editorial presents the theme and approach of the themed issue “Humanity as a Contested Concept: Relations between Disability and ‘Being Human’”. The way in which the concept of humanity is or must be related to disability is critically investigated from different disciplinary perspectives in the themed issue, which is, moreover, situated in the field of disability studies and related to discussions about posthumanism. The argument is made that humanity is a concept that needs to be constantly reflected upon from a disability studies perspective. Finally, the contributions of the themed issue are briefly outlined.

Trends in research involving human beings in Brazil

Directory of Open Access Journals (Sweden)

Ricardo Eccard da Silva

2015-02-01

Full Text Available Developing countries have experienced a dramatic increase in the number of clinical studies in the last decades. The aim of this study was to describe 1 the number of clinical trials submitted to the Brazilian Health Surveillance Agency (Agência Nacional de Vigilância Sanitária, Anvisa from 2007 to 2012 and the number of human-subject research projects approved by research ethics committees (RECs and the National Research Ethics Committee (Comissão Nacional de Ética em Pesquisa, CONEP in Brazil from 2007 to 2011 and 2 the diseases most frequently studied in Brazilian states in clinical trials approved in the country from 2009 to 2012, based on information from an Anvisa databank. Two databases were used: 1 the National Information System on Research Ethics Involving Human Beings (Sistema Nacional de Informação Sobre Ética em Pesquisa envolvendo Seres Humanos, SISNEP and 2 Anvisa's Clinical Research Control System (Sistema de Controle de Pesquisa Clínica, SCPC. Data from the SCPC indicated an increase of 32.7% in the number of clinical trials submitted to Anvisa, and data from the SISNEP showed an increase of 69.9% in those approved by RECs and CONEP (from 18 160 in 2007 to 30 860 in 2011. Type 2 diabetes (26.0% and breast cancer (20.5%-related to the main causes of mortality in Brazil-were the two most frequently studied diseases. The so-called “neglected diseases,” such as dengue fever, were among the least studied diseases in approved clinical trials, despite their significant impact on social, economic, and health indicators in Brazil. Overall, the data indicated 1 a clear trend toward more research involving human beings in Brazil, 2 good correspondence between diseases most studied in clinical trials approved by Anvisa and the main causes of death in Brazil, and 3 a low level of attention to neglected diseases, an issue that should be considered in setting future research priorities, given their socioeconomic and health effects.

Will human populations be limited by food?

Science.gov (United States)

Warren, S. G.

2016-12-01

Historical examples of demographic change, in China, Italy, Nigeria, Utah, the Philippines, and elsewhere, together with simple mathematics and biological principles, show that stabilizing world population before it is limited by food supply will be more difficult than is generally appreciated. United Nations population projections are based on a logical fallacy in that they assume, in spite of the absence of necessary negative feedbacks, that all nations will converge rapidly to replacement-level fertility and thereafter remain at that level. The benign projections that have resulted from this assumption may have hindered efforts to make availability of birth-control a priority in development-aid. Education of women and provision of contraceptives have caused dramatic reductions in fertility, but many groups, including some that are well-educated, maintain high fertility. Small groups with persistent high fertility can grow to supplant low-fertility groups, resulting in continued growth of the total population. The global average fertility rate could rise even if each country's fertility rate is falling. In some low-fertility European countries where deaths exceed births, the population continues to grow because of immigration. Producing more than two offspring is normal for all animal species with stable populations, because their populations are limited by resources or predation rather than birth control. It may therefore be appropriate to view the growth of human population as the result not of excess fertility but rather of excess food. Even if the fertility rate is maintained far in excess of 2, the population cannot grow if food is limiting. Without the agricultural advances of the 20thcentury, world population could not have grown as it did from 1.7 billion in 1900 to 6 billion in 2000. The food supply may be enhanced in the future by genetic engineering and other innovations, but it may be limited by water shortage, climate change, pollution, and energy

Ethical Issues of Transplanting Organs from Transgenic Animals into Human Beings

Science.gov (United States)

Behnam Manesh, Shima; Omani Samani, Reza; Behnam Manesh, Shayan

2014-01-01

One of the most important applications of transgenic animals for medical purposes is to transplant their organs into human’s body, an issue which has caused a lot of ethical and scientific discussions. we can divide the ethical arguments to two comprehensive groups; the first group which is known as deontological critiques (related to the action itself regardless of any results pointing the human or animal) and the second group, called the consequentialist critiques (which are directly pointing the consequences of the action). The latter arguments also can be divided to two subgroups. In the first one which named anthropocentrism, just humankind has inherent value in the moral society, and it studies the problem just from a human-based point of view while in second named, biocentrism all the living organism have this value and it deals specially with the problem from the animal-based viewpoint. In this descriptive-analytic study, ethical issues were retrieved from books, papers, international guidelines, thesis, declarations and instructions, and even some weekly journals using keywords related to transgenic animals, organ, and transplantation. According to the precautionary principle with the strong legal and ethical background, due to lack of accepted scientific certainties about the safety of the procedure, in this phase, transplanting animal’s organs into human beings have the potential harm and danger for both human and animals, and application of this procedure is unethical until the safety to human will be proven. PMID:25383334

Persuasive technology for human well-being : Setting the scene

NARCIS (Netherlands)

IJsselsteijn, W.A.; Kort, de Y.A.W.; Midden, C.J.H.; Eggen, J.H.; Hoven, van den E.A.W.H.; Kort, de Y.A.W.; IJsselsteijn, W.A.; Midden, C.J.H.

2006-01-01

In this short paper we aim to give a brief introduction to persuasive technology, especially as it pertains to human well-being. We discuss a number of current research opportunities in areas of healthcare, environmental conservation, and education. We conclude by highlighting what we regard as the

Protection of Human Beings Trafficked for the Purpose of Organ Removal: Recommendations.

Science.gov (United States)

Pascalev, Assya; Van Assche, Kristof; Sándor, Judit; Codreanu, Natalia; Naqvi, Anwar; Gunnarson, Martin; Frunza, Mihaela; Yankov, Jordan

2016-02-01

This report presents a comprehensive set of recommendations for protection of human beings who are trafficked for the purpose of organ removal or are targeted for such trafficking. Developed by an interdisciplinary group of international experts under the auspices of the project Trafficking in Human Beings for the Purpose of Organ Removal (also known as the HOTT project), these recommendations are grounded in the view that an individual who parts with an organ for money within an illegal scheme is ipso facto a victim and that the crime of trafficking in human beings for the purpose of organ removal (THBOR) intersects with the crime of trafficking in organs. Consequently, the protection of victims should be a priority for all actors involved in antitrafficking activities: those combating organ-related crimes, such as health organizations and survivor support services, and those combating trafficking in human beings, such as the criminal justice sectors. Taking into account the special characteristics of THBOR, the authors identify 5 key stakeholders in the protection of human beings trafficked for organ removal or targeted for such trafficking: states, law enforcement agencies and judiciary, nongovernmental organizations working in the areas of human rights and antitrafficking, transplant centers and health professionals involved in transplant medicine, and oversight bodies. For each stakeholder, the authors identify key areas of concern and concrete measures to identify and protect the victims of THBOR. The aim of the recommendations is to contribute to the development of a nonlegislative response to THBOR, to promote the exchange of knowledge and best practices in the area of victim protection, and to facilitate the development of a policy-driven action plan for the protection of THBOR victims in the European Union and worldwide.

The Human Being – He is Still ... the Living Resource of the Company

Directory of Open Access Journals (Sweden)

Mihaela Dumitrana

2012-02-01

Full Text Available Almost every day, and quite often, we hear about how important the data, the informationor the knowledge at work is. The saying "The one who has information, also has control” is morecurrent than ever; it provides reliability, it awakens passion and determines you to store everything.We almost become machines, systems of these universal keys represented by knowledge. We tend toappreciate this ambulant knowledge, these bearers of knowledge and we lose sight of the essence - thehuman being. But isn’t he, the human being, who brought us to this moment? Isn’t it that all hisneeds, which became more and more refined, stricter, and more precise that caused thistransformation? We believe that this may continue,at least in accounting, far beyond the momentwhen the great economists labelled the human beingas a factor of production that advances towardsthe human being who brings performance then towardsthe possible ... human being as an asset,equity, debt. Perhaps, as in the case of great denials which have become truths, if not absolute, at leastthere will come a day when we are able to compressthe time ... the space ...., a day when we have thenecessary instruments to trade equity, assets and human liabilities... But until then, with yourpermission, we will deal with the human factor thatbrings performance, which is, we will be presentboth in reality and especially in thought, having the cliché of the transcendality of the human beingtowards new horizons of knowledge.

A Theory of Human Needs Should Be Human-Centered, Not Animal-Centered: Commentary on Kenrick et al. (2010).

Science.gov (United States)

Kesebir, Selin; Graham, Jesse; Oishi, Shigehiro

2010-05-01

Kenrick et al. (2010, this issue) make an important contribution by presenting a theory of human needs within an evolutionary framework. In our opinion, however, this framework bypasses the human uniqueness that Maslow intended to capture in his theory. We comment on the unique power of culture in shaping human motivation at the phylogenetic, ontogenetic, and proximate levels. We note that culture-gene coevolution may be a more promising lead to a theory of human motivation than a mammalcentric evolutionary perspective. © The Author(s) 2010.

Why computer games can be essential for human flourishing

NARCIS (Netherlands)

Fröding, B.; Peterson, M.B.

2013-01-01

Traditionally, playing computer games and engaging in other online activities has been seen as a threat to well-being, health and long-term happiness. It is feared that spending many hours per day in front of the screen leads the individual to forsake other, more worthwhile activities, such as human

Can Plant Viruses Cross the Kingdom Border and Be Pathogenic to Humans?

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Fanny Balique

2015-04-01

Full Text Available Phytoviruses are highly prevalent in plants worldwide, including vegetables and fruits. Humans, and more generally animals, are exposed daily to these viruses, among which several are extremely stable. It is currently accepted that a strict separation exists between plant and vertebrate viruses regarding their host range and pathogenicity, and plant viruses are believed to infect only plants. Accordingly, plant viruses are not considered to present potential pathogenicity to humans and other vertebrates. Notwithstanding these beliefs, there are many examples where phytoviruses circulate and propagate in insect vectors. Several issues are raised here that question if plant viruses might further cross the kingdom barrier to cause diseases in humans. Indeed, there is close relatedness between some plant and animal viruses, and almost identical gene repertoires. Moreover, plant viruses can be detected in non-human mammals and humans samples, and there are evidence of immune responses to plant viruses in invertebrates, non-human vertebrates and humans, and of the entry of plant viruses or their genomes into non-human mammal cells and bodies after experimental exposure. Overall, the question raised here is unresolved, and several data prompt the additional extensive study of the interactions between phytoviruses and non-human mammals and humans, and the potential of these viruses to cause diseases in humans.

In defense of the dignity of being human.

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Gaylin, W

1984-08-01

The concept of human dignity is examined in terms of the religious belief that man is created in God's image and from the Kantian viewpoint that man's autonomy gives special value to our species. The theory of psychic determinism and the prospect of genetic engineering of humans are seen as attacks on self determination. Five additional attributes that make humans "special" are explored: conceptual thought, the capacity for technology, our range of emotions, "Lamarckian" environmental genetics, and the freedom to change and modify ourselves.

Editorial: Human well-being from different perspectives

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Helena Espirito-Santo

2018-02-01

Full Text Available In 2018, the editors of the Portuguese Journal of Behavioral and Social Research (PJBSR continue to favor the publication of original articles of investigation and revision in the areas of social and behavioral sciences. The PJBSR continues to promote thinking, questioning the changes in society, their realities, and rethinking their problems, encouraging a reflection among their readers. The number 1 of the fourth volume of the PJBSR adds four original articles and one review article. Although this issue of the PJBSR addresses different contents, there is evidence of a focus on the study of positive psychological variables and their relation to human well-being, whether it is operationalized as physical or mental health, studied in the context of institutionalization or in the context of the work, evaluated at the level of the subjective perception of well-being or the level of the conception of death with dignity.

[Arms racing between human beings and pathogens: NDM-1 and superbugs].

Science.gov (United States)

Sun, Mingwei; Zheng, Beiwen; Gao, George F; Zhu, Baoli

2010-11-01

Throughout human history, pandemic bacterial diseases such as the plague and tuberculosis have posed an enormous threat to human beings. The discovery of antibiotics has provided us with powerful arsenal for the defense against bacterial infections. However, bacteria are acquiring more and more resistance genes to shield off antibiotics through mutation and horizontal gene transfer. Therefore, novel antibiotics must be produced and the arms race between bacterial pathogens and antibiotics is becoming increasingly intense. Recently, researchers have found that plasmids carrying a new metallo-beta-lactamase gene, blaNDM-1, and many other antibiotics resistance genes can easily spread through bacterial populations and confer recipient stains resistance to nearly all of the current antibiotics. It is a threat to the human health and a great challenge for our medical science, which we are facing. We need to find new ways to fight and win this arms racing.

The human being and the climate, a dangerous relation

International Nuclear Information System (INIS)

Bard, E.

2005-11-01

The author is analyzing the global warming problem, the human being liability facing the society debate, in front of scientific, economic and political challenges. He presents an history of the climatology from the antiquity to today and enhances the mechanisms involved in the climatic changes, and their effects on the environment and the earth. (A.L.B.)

Surgery via natural orifices in human beings: yesterday, today, tomorrow.

Science.gov (United States)

Moris, Demetrios N; Bramis, Konstantinos J; Mantonakis, Eleftherios I; Papalampros, Efstathios L; Petrou, Athanasios S; Papalampros, Alexandros E

2012-07-01

We performed an evaluation of models, techniques, and applicability to the clinical setting of natural orifice surgery (mainly natural orifice transluminal endoscopic surgery [NOTES]) primarily in general surgery procedures. NOTES has attracted much attention recently for its potential to establish a completely alternative approach to the traditional surgical procedures performed entirely through a natural orifice. Beyond the potentially scar-free surgery and abolishment of dermal incision-related complications, the safety and efficacy of this new surgical technology must be evaluated. Studies were identified by searching MEDLINE, EMBASE, Cochrane Library, and Entrez PubMed from 2007 to February 2011. Most of the references were identified from 2009 to 2010. There were limitations as far as the population that was evaluated (only human beings, no cadavers or animals) was concerned, but there were no limitations concerning the level of evidence of the studies that were evaluated. The studies that were deemed applicable for our review were published mainly from 2007 to 2010 (see Methods section). All the evaluated studies were conducted only in human beings. We studied the most common referred in the literature orifices such as vaginal, oral, gastric, esophageal, anal, or urethral. The optimal access route and method could not be established because of the different nature of each procedure. We mainly studied procedures in the field of general surgery such as cholecystectomy, intestinal cancers, renal cancers, appendectomy, mediastinoscopy, and peritoneoscopy. All procedures were feasible and most of them had an uneventful postoperative course. A number of technical problems were encountered, especially as far as pure NOTES procedures are concerned, which makes the need of developing new endoscopic instruments, to facilitate each approach, undeniable. NOTES is still in the early stages of development and more robust technologies will be needed to achieve reliable

Quality of life philosophy II: what is a human being?

Science.gov (United States)

Ventegodt, Søren; Andersen, Niels Jørgen; Kromann, Maximilian; Merrick, Joav

2003-12-01

The human being is a complex matter and many believe that just trying to understand life and what it means to be human is a futile undertaking. We believe that we have to try to understand life and get a grip on the many faces of life, because it can be of great value to us to learn to recognize the fundamental principles of how life is lived to the fullest. Learning to recognize the good and evil forces of life helps us to make use of the good ones. To be human is to balance between hundreds of extremes. Sometimes we have to avoid these extremes, but at other times it seems we should pursue them, to better understand life. With our roots in medicine, we believe in the importance of love for better health. The secret of the heart is when reason and feelings meet and we become whole. Where reason is balanced perfectly by feelings and where mind and body come together in perfect unity, a whole new quality emerges, a quality that is neither feeling nor reason, but something deeper and more complete. In this paper, we outline only enough biology to clarify what the fundamental inner conflicts are about. The insight into these conflicts gives us the key to a great deal of the problems of life. To imagine pleasures greater than sensual pleasures seems impossible to most people. What could such a joy possibly be? But somewhere deep in life exists the finest sweetness, the greatest quality in life, the pure joy of being alive that emerges when we are fully present and life is in balance. This deep joy of life is what we call experiencing the meaning of life.

Quality of Life Philosophy II: What is a Human Being?

Directory of Open Access Journals (Sweden)

Søren Ventegodt

2003-01-01

Full Text Available The human being is a complex matter and many believe that just trying to understand life and what it means to be human is a futile undertaking. We believe that we have to try to understand life and get a grip on the many faces of life, because it can be of great value to us to learn to recognize the fundamental principles of how life is lived to the fullest. Learning to recognize the good and evil forces of life helps us to make use of the good ones.To be human is to balance between hundreds of extremes. Sometimes we have to avoid these extremes, but at other times it seems we should pursue them, to better understand life. With our roots in medicine, we believe in the importance of love for better health. The secret of the heart is when reason and feelings meet and we become whole. Where reason is balanced perfectly by feelings and where mind and body come together in perfect unity, a whole new quality emerges, a quality that is neither feeling nor reason, but something deeper and more complete.In this paper, we outline only enough biology to clarify what the fundamental inner conflicts are about. The insight into these conflicts gives us the key to a great deal of the problems of life. To imagine pleasures greater than sensual pleasures seems impossible to most people. What could such a joy possibly be? But somewhere deep in life exists the finest sweetness, the greatest quality in life, the pure joy of being alive that emerges when we are fully present and life is in balance. This deep joy of life is what we call experiencing the meaning of life.

What Is Humane Education and Why It Should Be Included in Modern Education

Science.gov (United States)

Jacobs, G. M.

2016-01-01

Humane education has existed since at least the 18th century (Unti & DeRosa, 2003). This brief chapter begins with a brief definition of humane education and examples of how it can be incorporated in linguistics, cross cultural studies and foreign language education. Next, the chapter discusses why humane education constitutes an important…

The human being facing the climate

International Nuclear Information System (INIS)

Bard, E.

2006-01-01

This book presents the results of physics, biology, environment and chemistry experts discussions concerning the climatic change. What do we know from the passed climates? Can we forecast those of the next ten years? What is the part of the human activities in this evolution? What can we do and what must we do? (A.L.B.)

Protection of Human Beings Trafficked for the Purpose of Organ Removal: Recommendations

OpenAIRE

Pascalev, Assya; Van Assche, Kristof; S?ndor, Judit; Codreanu, Natalia; Naqvi, Anwar; Gunnarson, Martin; Frunza, Mihaela; Yankov, Jordan

2016-01-01

Abstract This report presents a comprehensive set of recommendations for protection of human beings who are trafficked for the purpose of organ removal or are targeted for such trafficking. Developed by an interdisciplinary group of international experts under the auspices of the project Trafficking in Human Beings for the Purpose of Organ Removal (also known as the HOTT project), these recommendations are grounded in the view that an individual who parts with an organ for money within an ill...

Why the moratorium on human-animal chimera research should not be lifted.

Science.gov (United States)

Moy, Alan

2017-08-01

The National Institutes of Health (NIH) announced its plans to lift its moratorium on funding research that involves injecting human embryonic stem cells into animal embryos, which would allow for the creation of part-human and part-animal organisms known as chimeras. The NIH allowed only one month to receive public comments in the midst of a presidential election campaign. Lifting the moratorium means that, for the first time, the federal government will begin spending taxpayer dollars on the creation and manipulation of new organisms that would blur the line between humans and animals. Interestingly, this government effort is creating an uncommon coalition between pro-life groups and animal rights activists that oppose this medical research on ethical grounds; the former seeking to ensure the welfare of human embryos and the latter seeking to protect the well-being of animals. Unlike the issue of abortion, this research is complex. Yet, it is important that the pro-life laity and clergy be adequately informed on some of the basic science and ethics that surround this research. To fully understand why this research is unethical and why the NIH is pursuing this particular research, it is important to understand the ethical tenets governing human-subject research and why secular scientists are pursuing this scientific field.

The Earth Sciences, Human Well-Being, and the Reduction of Global Poverty

Science.gov (United States)

Mutter, John C.

2005-04-01

Poverty is not solely a social or political matter, nor is it caused simply by population pressures as Thomas Malthus postulated in 1798. A new understanding of poverty is emerging in which natural and environmental drivers, together with social, political, and demographic causes, underpin livelihoods. The Earth sciences, therefore, play a critical role in identifying the deep causes of human suffering and in identifying solutions. The State of the Planet: Why Are So Many So Poor? For far too many, the state of human well-being is bleak. Around one in six human beings-1 billion people-live in extreme poverty, struggling to survive on less than $1 a day; another one sixth of humanity ekes out existence on $2 per day (U.N. Development Programme (UNDP) Human Development Report, 2004; http://hdr.undp.org/2004/). The extreme poor lack all normal attributes of a decent, dignified life: adequate food, housing, sanitation, health care, education, and employment. Some 800 million people lack sufficient nourishment almost every day. It stunts their mental and physical development and shortens their lives, making them susceptible to common illnesses that attack their hunger-weakened bodies. Poor nutrition in mothers and infants is the leading cause of reduced disability-adjusted life years in poor countries [ Economist, 2004].

Being human: The role of pluripotent stem cells in regenerative medicine and humanizing Alzheimer's disease models.

Science.gov (United States)

Sproul, Andrew A

2015-01-01

Human pluripotent stem cells (PSCs) have the capacity to revolutionize medicine by allowing the generation of functional cell types such as neurons for cell replacement therapy. However, the more immediate impact of PSCs on treatment of Alzheimer's disease (AD) will be through improved human AD model systems for mechanistic studies and therapeutic screening. This review will first briefly discuss different types of PSCs and genome-editing techniques that can be used to modify PSCs for disease modeling or for personalized medicine. This will be followed by a more in depth analysis of current AD iPSC models and a discussion of the need for more complex multicellular models, including cell types such as microglia. It will finish with a discussion on current clinical trials using PSC-derived cells and the long-term potential of such strategies for treating AD. Copyright © 2015 Elsevier Ltd. All rights reserved.

Trafficking in human beings as a specific form of women's migration

Directory of Open Access Journals (Sweden)

Mrvić-Petrović Nataša

2002-01-01

Full Text Available The author is analyzing trafficking in human beings as a specific form of women's (illegal migration. The author is presenting detailed analysis of the international standards and recent activities of different international organizations (UN, Council of Europe, European Community, OSCE, concerning prevention of trafficking in human beings, regulation of foreign migrants' status and protection of victims of trafficking. Starting from the analysis of international documents and national legislations dealing with migration and prostitution, the author is proposing changes of existing domestic laws concerning movement and residence of foreigners. The aim of such changes is to harmonize our legislation with international standards and obligations accepted by signing the Palermo Convention.

Here, there be dragons: charting autophagy-related alterations in human tumors.

Science.gov (United States)

Lebovitz, Chandra B; Bortnik, Svetlana B; Gorski, Sharon M

2012-03-01

Macroautophagy (or autophagy) is a catabolic cellular process that is both homeostatic and stress adaptive. Normal cells rely on basal levels of autophagy to maintain cellular integrity (via turnover of long-lived proteins and damaged organelles) and increased levels of autophagy to buoy cell survival during various metabolic stresses (via nutrient and energy provision through lysosomal degradation of cytoplasmic components). Autophagy can function in both tumor suppression and tumor progression, and is under investigation in clinical trials as a novel target for anticancer therapy. However, its role in cancer pathogenesis has yet to be fully explored. In particular, it remains unknown whether in vitro observations will be applicable to human cancer patients. Another outstanding question is whether there exists tumor-specific selection for alterations in autophagy function. In this review, we survey reported mutations in autophagy genes and key autophagy regulators identified in human tumor samples and summarize the literature regarding expression levels of autophagy genes and proteins in various cancer tissues. Although it is too early to draw inferences from this collection of in vivo studies of autophagy-related alterations in human cancers, their results highlight the challenges that must be overcome before we can accurately assess the scope of autophagy's predicted role in tumorigenesis.

Can the silkworm (Bombyx mori) be used as a human disease model?

Science.gov (United States)

Tabunoki, Hiroko; Bono, Hidemasa; Ito, Katsuhiko; Yokoyama, Takeshi

2016-02-01

Bombyx mori (silkworm) is the most famous lepidopteran in Japan. B. mori has long been used in the silk industry and also as a model insect for agricultural research. In recent years, B. mori has attracted interest in its potential for use in pathological analysis of model animals. For example, the human macular carotenoid transporter was discovered using information of B. mori carotenoid transporter derived from yellow-cocoon strain. The B. mori carotenoid transport system is useful in human studies. To develop a human disease model, we characterized the human homologs of B. mori, and by constructing KAIKO functional annotation pipeline, and to analyze gene expression profile of a unique B. mori mutant strain using microarray analysis. As a result, we identified a novel molecular network involved in Parkinson's disease. Here we describe the potential use of a spontaneous mutant silkworm strain as a human disease model. We also summarize recent progress in the application of genomic information for annotation of human homologs in B. mori. The B. mori mutant will provide a clue to pathological mechanisms, and the findings will be helpful for the development of therapies and for medical drug discovery.

Radioimmunoassay of erythropoietin: circulating levels in normal and polycythemic human beings

International Nuclear Information System (INIS)

Garcia, J.F.; Ebbe, S.N.; Hollander, L.; Cutting, H.O.; Miller, M.E.; Cronkite, E.P.

1982-01-01

Techniques are described in detail for the RIA of human Ep in unextracted plasma or serum. With 100 μl of sample, the assay is sensitive at an Ep concentration of approximately 4 mU/ml, and when required, the sensitivity can be increased to 0.4 mU/ml, a range considerably less than the concentration observed in normal human beings. This is approximately 100 times more sensitive than existing in vivo bioassays for this hormone. Studies concerned with the validation of the Ep RIA show a high degree of correlation with the polycythemic mouse bioassay. Dilutions of a variety of human serum samples show a parallel relationship with the standard reference preparation for Ep. Validation of the RIA is further confirmed by observations of appropriate increases or decreases of circulating Ep levels in physiological and clinical conditions known to be associated with stimulation or suppression of Ep secretion. Significantly different mean serum concentrations of 17.2 mU/ml for normal male subjects and 18.8 mU/ml for normal female subjects were observed. Mean plasma Ep concentrations in patients with polycythemia vera are significantly decreased, and those of patients with secondary polycythemia are significantly increased as compared to plasma levels in normal subjects. These results demonstrate an initial practical value of the Ep RA in the hematology clinic, which will most certainly be expanded with its more extensive use

Human well-being and land cover types in the southeastern U.S.A.

Science.gov (United States)

B. Gyawali; R. Fraser; J. Schelhas; Y. Wang; W. Tadesse; J. Bukenya

2009-01-01

The west-central region of Alabama is rich in natural resources.  Yet changes in land use seem unrelated to improvements in human well-being.  Satellite imagery and U.S. census data for 1980 and 2000 were analyzed to test whether changes in land cover were related to changes in a human well-being index-of income, employment and education at the Cenus Block Group (CBG)...

Consequences of residential development for biodiversity and human well-being

Science.gov (United States)

Liba Pejchar; Sarah E. Reed; Patrick Bixler; Lindsay Ex; Miranda H. Mockrin

2015-01-01

Residential development is a leading driver of land-use change, with important implications for biodiversity, ecosystem processes, and human well-being. We reviewed over 500 published scientific articles on the biophysical, economic, and social effects of residential development and open space in the US. We concluded that current knowledge of the effects of this type...

Computational Characterization of Exogenous MicroRNAs that Can Be Transferred into Human Circulation.

Directory of Open Access Journals (Sweden)

Jiang Shu

Full Text Available MicroRNAs have been long considered synthesized endogenously until very recent discoveries showing that human can absorb dietary microRNAs from animal and plant origins while the mechanism remains unknown. Compelling evidences of microRNAs from rice, milk, and honeysuckle transported to human blood and tissues have created a high volume of interests in the fundamental questions that which and how exogenous microRNAs can be transferred into human circulation and possibly exert functions in humans. Here we present an integrated genomics and computational analysis to study the potential deciding features of transportable microRNAs. Specifically, we analyzed all publicly available microRNAs, a total of 34,612 from 194 species, with 1,102 features derived from the microRNA sequence and structure. Through in-depth bioinformatics analysis, 8 groups of discriminative features have been used to characterize human circulating microRNAs and infer the likelihood that a microRNA will get transferred into human circulation. For example, 345 dietary microRNAs have been predicted as highly transportable candidates where 117 of them have identical sequences with their homologs in human and 73 are known to be associated with exosomes. Through a milk feeding experiment, we have validated 9 cow-milk microRNAs in human plasma using microRNA-sequencing analysis, including the top ranked microRNAs such as bta-miR-487b, miR-181b, and miR-421. The implications in health-related processes have been illustrated in the functional analysis. This work demonstrates the data-driven computational analysis is highly promising to study novel molecular characteristics of transportable microRNAs while bypassing the complex mechanistic details.

Computational Characterization of Exogenous MicroRNAs that Can Be Transferred into Human Circulation

Science.gov (United States)

Shu, Jiang; Chiang, Kevin; Zempleni, Janos; Cui, Juan

2015-01-01

MicroRNAs have been long considered synthesized endogenously until very recent discoveries showing that human can absorb dietary microRNAs from animal and plant origins while the mechanism remains unknown. Compelling evidences of microRNAs from rice, milk, and honeysuckle transported to human blood and tissues have created a high volume of interests in the fundamental questions that which and how exogenous microRNAs can be transferred into human circulation and possibly exert functions in humans. Here we present an integrated genomics and computational analysis to study the potential deciding features of transportable microRNAs. Specifically, we analyzed all publicly available microRNAs, a total of 34,612 from 194 species, with 1,102 features derived from the microRNA sequence and structure. Through in-depth bioinformatics analysis, 8 groups of discriminative features have been used to characterize human circulating microRNAs and infer the likelihood that a microRNA will get transferred into human circulation. For example, 345 dietary microRNAs have been predicted as highly transportable candidates where 117 of them have identical sequences with their homologs in human and 73 are known to be associated with exosomes. Through a milk feeding experiment, we have validated 9 cow-milk microRNAs in human plasma using microRNA-sequencing analysis, including the top ranked microRNAs such as bta-miR-487b, miR-181b, and miR-421. The implications in health-related processes have been illustrated in the functional analysis. This work demonstrates the data-driven computational analysis is highly promising to study novel molecular characteristics of transportable microRNAs while bypassing the complex mechanistic details. PMID:26528912

Can Nucleoli Be Markers of Developmental Potential in Human Zygotes?

Science.gov (United States)

Fulka, Helena; Kyogoku, Hirohisa; Zatsepina, Olga; Langerova, Alena; Fulka, Josef

2015-11-01

In 1999, Tesarik and Greco reported that they could predict the developmental potential of human zygotes from a single static evaluation of their pronuclei. This was based on the distribution and number of specific nuclear organelles - the nucleoli. Recent studies in mice show that nucleoli play a key role in parental genome restructuring after fertilization, and that interfering with this process may lead to developmental failure. These studies thus support the Tesarik-Greco evaluation as a potentially useful method for selecting high-quality embryos in human assisted reproductive technologies. In this opinion article we discuss recent evidence linking nucleoli to parental genome reprogramming, and ask whether nucleoli can mirror or be used as representative markers of embryonic parameters such as chromosome content or DNA fragmentation. Copyright © 2015 Elsevier Ltd. All rights reserved.

Presence of Beryllium (Be) in urban soils: human health risk

Energy Technology Data Exchange (ETDEWEB)

Pena, A.; Gonzalez, M. J.; Lobo, M. C.

2009-07-01

Berylium (Be) is, together with As, Cd, Hg, Pb and Ti, one of the trace elements more toxic for human being (Vaessen) and Szteke, 2000; Yaman and Avci, 2006), but in spite of the exponential increment of its applications during the last decades, surprisingly there isn't hardly information about its presence and environmental distribution. The aim of this work is to evaluate the presence of Beryllium in urban soils in Alcala de Henares, (Madrid Spain).

Well-Being Impacts of Human-Elephant Conflict in Khumaga, Botswana: Exploring Visible and Hidden Dimensions

Directory of Open Access Journals (Sweden)

Allison L Mayberry

2017-01-01

Full Text Available High densities of wild African savannah elephants (Loxodonta africana combined with widespread human land-use have increased human-elephant conflict in northern Botswana. Visible impacts (e.g. crop/property damage, injury/fatality of elephants on human well-being are well documented in scholarly literature while hidden impacts (e.g. emotional stress, restricted mobility are less so. This research uses qualitative methods to explore human experiences with elephants and perceived impacts of elephants on human well-being. Findings reveal participants are concerned about food insecurity and associated visible impacts of elephant crop raids. Findings also reveal participants are concerned about reduced safety and restricted mobility as hidden impacts threatening livelihoods and everyday life. Both visible and hidden impacts of elephants contribute to people's negative feelings towards elephants, as does the broader political context. This research emphasises the importance of investigating both visible and hidden impacts of elephants on human well-being to foster holistic understanding of human-elephant conflict scenarios and to inform future mitigation strategies.

Accounting for the Impact of Conservation on Human Well-Being

Science.gov (United States)

Milner-Gulland, EJ; Mcgregor, JA; Agarwala, M; Atkinson, G; Bevan, P; Clements, T; Daw, T; Homewood, K; Kumpel, N; Lewis, J; Mourato, S; Palmer Fry, B; Redshaw, M; Rowcliffe, JM; Suon, S; Wallace, G; Washington, H; Wilkie, D

2014-01-01

Conservationists are increasingly engaging with the concept of human well-being to improve the design and evaluation of their interventions. Since the convening of the influential Sarkozy Commission in 2009, development researchers have been refining conceptualizations and frameworks to understand and measure human well-being and are starting to converge on a common understanding of how best to do this. In conservation, the term human well-being is in widespread use, but there is a need for guidance on operationalizing it to measure the impacts of conservation interventions on people. We present a framework for understanding human well-being, which could be particularly useful in conservation. The framework includes 3 conditions; meeting needs, pursuing goals, and experiencing a satisfactory quality of life. We outline some of the complexities involved in evaluating the well-being effects of conservation interventions, with the understanding that well-being varies between people and over time and with the priorities of the evaluator. Key challenges for research into the well-being impacts of conservation interventions include the need to build up a collection of case studies so as to draw out generalizable lessons; harness the potential of modern technology to support well-being research; and contextualize evaluations of conservation impacts on well-being spatially and temporally within the wider landscape of social change. Pathways through the smog of confusion around the term well-being exist, and existing frameworks such as the Well-being in Developing Countries approach can help conservationists negotiate the challenges of operationalizing the concept. Conservationists have the opportunity to benefit from the recent flurry of research in the development field so as to carry out more nuanced and locally relevant evaluations of the effects of their interventions on human well-being. Consideración del Impacto de la Conservación sobre el Bienestar Humano Resumen

Japan's silver human resource centers and participant well-being.

Science.gov (United States)

Weiss, Robert S; Bass, Scott A; Heimovitz, Harley K; Oka, Masato

2005-03-01

Japan's Silver Human Resource Center (SHRC) program provides part-time, paid employment to retirement-aged men and women. We studied 393 new program participants and examined whether part-time work influenced their well-being or "ikigai." The participants were divided into those who had worked in SHRC-provided jobs in the preceding year, and those who had not. Gender-stratified regression models were fitted to determine whether SHRC employment was associated with increased well-being. For men, actively working at a SHRC job was associated with greater well-being, compared to inactive members. And men with SHRC jobs and previous volunteering experience had the greatest increase in well-being. Women SHRC job holders did not experience increased well-being at the year's end. The study concludes that there is justification for exploring the usefulness of a similar program for American retirees who desire post-retirement part-time work.

Urban planning with respect to environmental quality and human well-being.

Science.gov (United States)

Panagopoulos, Thomas; González Duque, José Antonio; Bostenaru Dan, Maria

2016-01-01

The cities of today present requirements that are dissimilar to those of the past. There are cities where the industrial and service sectors are in decline, and there are other cities that are just beginning their journey into the technological and industrial sectors. In general, the political and social realms have been restructured in terms of economics, which has resulted in an entirely different shape to the primitive structures of civilization. As people begin to understand the dynamic nature of landscapes, they stop seeing landscapes as a static scene. Sustainable cities must be simultaneously economically viable, socially just, politically well managed and ecologically sustainable to maximize human comfort. The present research suggests a multi-disciplinary approach for attaining a holistic understanding of urban environmental quality and human well-being in relation to sustainable urban development. Copyright © 2015 Elsevier Ltd. All rights reserved.

The Power of Being Vulnerable in Christian Soul Care: Common Humanity and Humility.

Science.gov (United States)

Kim, Kyubo

2017-02-01

Soul caregivers often hesitate to be vulnerable in their pastoral practices. Jesus, however, embraced his vulnerabilities as a human to redeem humanity even though he was the Son of God. This paper first explores the dynamics of shame and power that make soul caregivers reluctant to accept their vulnerabilities and then describes the contributions of sharing caregiver's vulnerabilities in a soul care practice. This article argues that being vulnerable allows a soul caregiver to imitate Jesus by sharing in the client's common humanity, initiating an authentic relationship between the client and the soul caregiver; it is also a practice of humility, inviting God's cure in soul care. This study proposes the necessity of embracing vulnerability in soul care ministry, instead of hiding it.

Antibiotic resistance - the interplay between antibiotic use in animals and human beings

DEFF Research Database (Denmark)

Singer, R.S.; Finch, R.; Wegener, Henrik Caspar

2003-01-01

Antibiotic-resistant bacteria were first identified in the 1940s, but while new antibiotics were being discovered at a steady rate, the consequences of this phenomenon were slow to be appreciated. Today, the excessive use of antibiotics compounded by the paucity of new agents on the market has...... meant the problem of antibiotic resistance is fast escalating into a global health crisis. There is no doubt that misuse of these drugs in human beings has contributed to the increasing rates of resistance, but recently the use of antibiotics in food animals and its consequent effect on resistance....... There is a growing concern over the transmission of resistant bacteria via the food chain. Many questions will be difficult to resolve, such as how do you distinguish the fraction of resistance in human beings that originated from animals? If we wait to see evidence that a significant amount of antibiotic resistance...

[Elderly human being with ostomy and environments of care: reflection on the perspective of complexity].

Science.gov (United States)

Barros, Edaiane Joana Lima; Santos, Silvana Sidney Costa; Lunardi, Valéria Lerch; Lunardi Filho, Wilson Danilo

2012-01-01

This is discussion about the relationship between elderly human beings with ostomy and their environments care, under the perspective of Complexity Edgar Morin. An axis holds the reflection: environments of care for elderly humans with ostomy. In this sense, we present three types of environment that surround the context of elderly humans with ostomy: home environment, group environment and hospital environment. This brings, as a social contribution, a new look about resizing caring of elderly humans with ostomy in their environment. It is considered that the environment hosting this human being contains a diversity of feelings, emotions, experiences; it binds multiple meanings, from the Complexity perspective, about the relationship between the environment and the caring process.

International conference on electromagnetic fields hazard protection of the human being

International Nuclear Information System (INIS)

Grigor'ev, Yu.G.

1999-01-01

The Second International conference concerning the problems of electromagnetic protection of the human being, fundamental and applied studies, normalization of the EMP: philosophy, criteria and harmonization which took place in Moscow in September 1999 is reported. The topics of reports covered both the mechanism of biological action of electromagnetic fields and aspects of impact of electromagnetic fields from various household appliances on the health of practically all modern people (television, radio, energetic, communication). The plenary section on evaluation of hazards of the mobile communication electromagnetic fields and the round table meeting dealing with evaluation of hazards of electromagnetic fields of the cellular communication base stations were conducted in the course of the conference. The plenary meetings were devoted to harmonization of the electromagnetic protection standards of Russia and western countries. The above conference constitutes one of the stages of the WHO international program concerning electromagnetic fields and the human being [ru

[Being treated as a human being. Experiences of patients in a prenatal service of a philanthropic institution].

Science.gov (United States)

Bonadio, I C

1998-04-01

This paper reports a qualitative study conducted in an anthropological perspective using the ethnografic research methodology. It had has the objective of knowing and understanding the needs, antenatal care values and beliefs of pregnant women in the context of Prenatal Service of a Philanthropic Institution. The central theme "be treated as a Human Being", identified from the analysis of the cultural themes, revealed that, in the women experience, the most significant element is represented either by the effective interaction or by the establishment on bond of trust between them and nurse.

The Role of Social and Intergenerational Equity in Making Changes in Human Well-Being Sustainable

Science.gov (United States)

A sustainable world is one in which human needs are met equitably and without sacrificing the ability of future generations to meet their needs. Human well-being is described by four primary elements—basic human needs, economic needs, environmental needs, and subjective well-bein...

Being Human Today: A Digital Storytelling Pedagogy for Transcontinental Border Crossing

Science.gov (United States)

Stewart, Kristian; Gachago, Daniela

2016-01-01

This article reports the findings of a collaborative digital storytelling project titled "Being Human Today," a multimodal curricular initiative that was implemented simultaneously in both a South African and an American university classroom in 2015. By facilitating dialogue and the sharing of digital stories by means of a closed…

No choice. Human beings must continue to be fertile and to increase, but they must do so responsibly.

Science.gov (United States)

Tagle Ra

1993-06-01

Commentary is provided on the transition mankind has made from a maintained population growth rate of 2% to adaptation to a more civilized age. When the agricultural age began 100,000 years ago, man was still tribal, and it may well be that scientists are correct in postulating that adaptation is slow. Homo sapiens are still tribal or tried to family or kin groups, rather than to the nations state. These ties to family and tribe may contribute to present day "ethnic cleansing" and the illusion of the notion of a family of all peoples. In the past, families had to be large in order to sustain life; there was still a high death rate which slowed population growth. Population reached 2 billion in 1930 after a million years of growth. Mankind's tinkering with nature produced science and technology, which eliminated the natural balance of mortality. The consequence was a doubling of population in 47 years between 1930 to 1977 to 4 billion people. BY 1987, in just 10 years, another billion was added. Homo sapiens must not act responsible and influence the birth side by practicing "contraception control." Unfortunately, the force of habit has obliterated the reasons for large families, and humans have "unwittingly defied procreation from being merely a means to the status of an end." There is nothing in the Bible that forbids contraception or mentions multiplying in an irresponsible way. Neither this vast increase in population, which presently grows at 95 million per year, nor scientific advancement has eliminated mortality or disease. Million suffer from malnutrition and starvation, and the distribution of resources has been unequal and moves in the direction of resource depletion and environmental degradation. The formula for living must change; families need to plan for few children. Fighting to kill as a means of population control is unacceptable. Human beings possess the intelligence to preserve individual and social human life in a responsible way.

Tampa's Well-being: A Demonstration of ORD's Human Well-being Index (web content for the Tampa Bay Ecosystem services website)

Science.gov (United States)

Ecosystems provide services to humans that support our well-being. Well-being is not only our health but also our quality of life. We rely upon the services provided by nature to help maintain good health and a high quality of life, including clean water, clean air, food and recr...

Antibiotic resistance - the interplay between antibiotic use in animals and human beings

DEFF Research Database (Denmark)

Singer, R.S.; Finch, R.; Wegener, Henrik Caspar

2003-01-01

meant the problem of antibiotic resistance is fast escalating into a global health crisis. There is no doubt that misuse of these drugs in human beings has contributed to the increasing rates of resistance, but recently the use of antibiotics in food animals and its consequent effect on resistance...... levels in people has also come under scrutiny. Antimicrobials are used therapeutically and prophylactically in animals. More controversially, antimicrobials are also used as growth promoters to improve the ability of the animal to convert feed into body mass. Some argue that the impact of use....... There is a growing concern over the transmission of resistant bacteria via the food chain. Many questions will be difficult to resolve, such as how do you distinguish the fraction of resistance in human beings that originated from animals? If we wait to see evidence that a significant amount of antibiotic resistance...

Towards a substantive knowledge that promotes the dignity of the human being

Directory of Open Access Journals (Sweden)

Ginés Marco Perles

2017-05-01

Regarding this failure to take such life processes into account, and given its propensity for generalization, science stood out among these spheres as placing an excessive weight on positivist values that by their very nature disregarded anything that could not be classified as such. This approach was in stark contrast with the open tradition upheld by Miguel de Unamuno that would be eagerly taken up by Spanish philosophy in the twentieth century. From the perspective of that philosophy it is, therefore, worth asking whether all of those aspects and elements (not only those that form part of any given human life but also those belonging to the other two main spheres of culture – art and morality – displaced by scientism because they were not positive or verifiable through experiment, because they did not lend themselves to being understood using a rationalist or logical/scientific reasoning were not also human. Was their rejection justified?

[Correlation between PMI and DNA degradation of costicartilage and dental pulp cells in human being].

Science.gov (United States)

Long, Ren; Wang, Wei-ping; Xiong, Ping

2005-08-01

To probe the correlation between the postmortem interval (PMI) and the DNA degradation of costicartilage and dental pulp cells in human being after death, and to seek a new method for estimating PMI. The image cytometry was used to measure the DNA degradation under different ambient temperatures (30-35 degrees C, 15-20 degrees C) in 0-15 days after death. The average DNA content of two kinds of tissue was degradated with the prolongation of PMI. But there was a plateau period of 0-4 days for dental pulp cells of human being in 15-20 degrees C. There was a high negative correlativity PPMI. PMI could be estimated accurately according to the DNA degradation of costicartilage and dental pulp cells in human being after death.

An Exploration of Human Well-Being Bundles as Identifiers of Ecosystem Service Use Patterns.

Science.gov (United States)

Hamann, Maike; Biggs, Reinette; Reyers, Belinda

2016-01-01

We take a social-ecological systems perspective to investigate the linkages between ecosystem services and human well-being in South Africa. A recent paper identified different types of social-ecological systems in the country, based on distinct bundles of ecosystem service use. These system types were found to represent increasingly weak direct feedbacks between nature and people, from rural "green-loop" communities to urban "red-loop" societies. Here we construct human well-being bundles and explore whether the well-being bundles can be used to identify the same social-ecological system types that were identified using bundles of ecosystem service use. Based on national census data, we found three distinct well-being bundle types that are mainly characterized by differences in income, unemployment and property ownership. The distribution of these well-being bundles approximates the distribution of ecosystem service use bundles to a substantial degree: High levels of income and education generally coincided with areas characterised by low levels of direct ecosystem service use (or red-loop systems), while the majority of low well-being areas coincided with medium and high levels of direct ecosystem service use (or transition and green-loop systems). However, our results indicate that transformations from green-loop to red-loop systems do not always entail an immediate improvement in well-being, which we suggest may be due to a time lag between changes in the different system components. Using human well-being bundles as an indicator of social-ecological dynamics may be useful in other contexts since it is based on socio-economic data commonly collected by governments, and provides important insights into the connections between ecosystem services and human well-being at policy-relevant sub-national scales.

An Exploration of Human Well-Being Bundles as Identifiers of Ecosystem Service Use Patterns.

Directory of Open Access Journals (Sweden)

Maike Hamann

Full Text Available We take a social-ecological systems perspective to investigate the linkages between ecosystem services and human well-being in South Africa. A recent paper identified different types of social-ecological systems in the country, based on distinct bundles of ecosystem service use. These system types were found to represent increasingly weak direct feedbacks between nature and people, from rural "green-loop" communities to urban "red-loop" societies. Here we construct human well-being bundles and explore whether the well-being bundles can be used to identify the same social-ecological system types that were identified using bundles of ecosystem service use. Based on national census data, we found three distinct well-being bundle types that are mainly characterized by differences in income, unemployment and property ownership. The distribution of these well-being bundles approximates the distribution of ecosystem service use bundles to a substantial degree: High levels of income and education generally coincided with areas characterised by low levels of direct ecosystem service use (or red-loop systems, while the majority of low well-being areas coincided with medium and high levels of direct ecosystem service use (or transition and green-loop systems. However, our results indicate that transformations from green-loop to red-loop systems do not always entail an immediate improvement in well-being, which we suggest may be due to a time lag between changes in the different system components. Using human well-being bundles as an indicator of social-ecological dynamics may be useful in other contexts since it is based on socio-economic data commonly collected by governments, and provides important insights into the connections between ecosystem services and human well-being at policy-relevant sub-national scales.

The thermal environment of the human being on the global scale.

Science.gov (United States)

Jendritzky, Gerd; Tinz, Birger

2009-11-11

The close relationship between human health, performance, well-being and the thermal environment is obvious. Nevertheless, most studies of climate and climate change impacts show amazing shortcomings in the assessment of the environment. Populations living in different climates have different susceptibilities, due to socio-economic reasons, and different customary behavioural adaptations. The global distribution of risks of hazardous thermal exposure has not been analysed before. To produce maps of the baseline and future bioclimate that allows a direct comparison of the differences in the vulnerability of populations to thermal stress across the world. The required climatological data fields are obtained from climate simulations with the global General Circulation Model ECHAM4 in T106-resolution. For the thermo-physiologically relevant assessment of these climate data a complete heat budget model of the human being, the 'Perceived Temperature' procedure has been applied which already comprises adaptation by clothing to a certain degree. Short-term physiological acclimatisation is considered via Health Related Assessment of the Thermal Environment. The global maps 1971-1980 (control run, assumed as baseline climate) show a pattern of thermal stress intensities as frequencies of heat. The heat load for people living in warm-humid climates is the highest. Climate change will lead to clear differences in health-related thermal stress between baseline climate and the future bioclimate 2041-2050 based on the 'business-as-usual' greenhouse gas scenario IS92a. The majority of the world's population will be faced with more frequent and more intense heat strain in spite of an assumed level of acclimatisation. Further adaptation measures are crucial in order to reduce the vulnerability of the populations. This bioclimatology analysis provides a tool for various questions in climate and climate change impact research. Considerations of regional or local scale require climate

Effective nonvaccine interventions to be considered alongside human papilloma virus vaccine delivery.

Science.gov (United States)

Hindin, Michelle J; Bloem, Paul; Ferguson, Jane

2015-01-01

World Health Organization recommends that girls, ages 9-13 years, get the human papilloma virus (HPV) vaccine. Global Alliance for Vaccines Initiative, which provides low-cost vaccine to eligible countries, requires that an additional intervention to be offered alongside the vaccine. We systematically searched and assessed the published literature in lower- and middle-income countries to identify effective interventions. We conducted systematic searches of four databases: PubMed, EMBASE, Global Index Medicus Regional Databases, and Cochrane Reviews for effective adolescent health interventions that could be delivered with the HPV vaccine in the following areas: (1) iron and folic acid supplementation (iron alone or with folic acid); (2) voucher delivery and cash transfer programs; (3) hand washing and soap provision; (4) vision screening; (5) promotion of physical activity/exercise; (6) menstrual hygiene education; (7) sexual and reproductive health education; (8) human immunodeficiency virus prevention activities; and (9) condom promotion, condom use skill building, and demonstration. We found limited evidence of consistent positive impact. Iron supplementation reduced iron-deficiency anemia and raised serum ferritin levels. Promotion of physical activity lowered blood pressure and reduced weight gain. Sexual and reproductive health and human immunodeficiency virus interventions improved adolescent communication with adults but did not influence behavioral outcomes. Countries should consider locally relevant and proven interventions to be offered alongside the HPV vaccine. Copyright © 2015 Society for Adolescent Health and Medicine. Published by Elsevier Inc. All rights reserved.

Undergraduate research involving human subjects should not be granted ethical approval unless it is likely to be of publishable quality.

Science.gov (United States)

Gallagher, Cathal T; McDonald, Lisa J; McCormack, Niamh P

2014-06-01

Small-scale research projects involving human subjects have been identified as being effective in developing critical appraisal skills in undergraduate students. In deciding whether to grant ethical approval to such projects, university research ethics committees must weigh the benefits of the research against the risk of harm or discomfort to the participants. As the learning objectives associated with student research can be met without the need for human subjects, the benefit associated with training new healthcare professionals cannot, in itself, justify such risks. The outputs of research must be shared with the wider scientific community if it is to influence future practice. Our survey of 19 UK universities indicates that undergraduate dissertations associated with the disciplines of medicine, dentistry and pharmacy are not routinely retained in their library catalogues, thus closing a major avenue to the dissemination of their findings. If such research is unlikely to be published in a peer-reviewed journal, presented at a conference, or otherwise made available to other researchers, then the risks of harm, discomfort or inconvenience to participants are unlikely to be offset by societal benefits. Ethics committees should be satisfied that undergraduate research will be funnelled into further research that is likely to inform clinical practice before granting ethical approval.

[Mechanism of the light flashes induced in human beings by ionizing particles].

Science.gov (United States)

Gramenitskiĭ, P V; Fetisov, I N

1987-01-01

Exposure of a dark adapted human eye to weak proton beams of different energy for which the yield of Cerenkov radiation varies by approximately 50 times, the other characteristics being virtually the same, showed that this radiation was mainly responsible for visual sensation.

Analysis of topological relationships and network properties in the interactions of human beings.

Directory of Open Access Journals (Sweden)

Ye Yuan

Full Text Available In the animal world, various kinds of collective motions have been found and proven to be efficient ways of carrying out some activities such as searching for food and avoiding predators. Many scholars research the interactions of collective behaviors of human beings according to the rules of collective behaviors of animals. Based on the Lennard-Jones potential function and a self-organization process, our paper proposes a topological communication model to simulate the collective behaviors of human beings. In the results of simulations, we find various types of collective behavior and fission behavior and discover the threshold for the emergence of collective behavior, which is the range five to seven for the number of topology K. According to the analysis of network properties of the model, the in-degree of individuals is always equal to the number of topology. In the stable state, the out-degrees of individuals distribute around the value of the number of topology K, except that the out-degree of a single individual is approximately double the out-degrees of the other individuals. In addition, under different initial conditions, some features of different kinds of networks emerge from the model. We also find the leader and herd mentality effects in the characteristics of the behaviors of human beings in our model. Thus, this work could be used to discover how to promote the emergence of beneficial group behaviors and prevent the emergence of harmful behaviors.

INTERACTION BETWEEN HUMAN BEING AND URBAN CULTURE SPACE: ONE OF THE MOTIVATIONS FOR HIGHER EDUCATION INTERNATIONALISATION

Directory of Open Access Journals (Sweden)

Hu Liang Cai

2016-06-01

Full Text Available Introduction: the objective of this paper is to deeply and clearly explain the internationalisation of higher education from the aspect of the integration of human being with urban cultural space. Materials and Methods: the methods used in the research are mainly analytical and descriptive ones enabling to show how the integration of human being and urban cultural space promote and influence the internationalisation of higher education. Results: the motivation for the internationalisation of higher education is closely interrelated with that of urbanisation. Besides the economic and political incentives, modern urban culture, caused by globalisation, also plays a very important role in encouraging higher education internationalisation. Discussion and Conclusions: the appearance of higher education internationalisation is mediated by the alteration of the existing environment of urban culture space against the background of city internationalisation. Human beings’ need for self-assurance in urban culture space helps to stimulate the internationalisation of higher education, and human beings promote the development of modern culture space and their separation in urban culture space accelerates the development of higher education. From the perspective of higher education internationalisation, to sort out the cultural motivation for higher education and find its suitable form for the city’s internationalisation is crucial for adjusting the orientation and guaranteeing the efficacy of higher education internationalisation. From the aspect of human beings’ development, the separation between urban space and human beings caused by the city’s ongoing internationalisation is a pressing problem to be solved. From the aspect of the construction of urban culture space, as an important means of retaining human beings’ equilibrium, urban culture promotes the internationalisation of higher education.

Nature is far more imaginative than human beings!

CERN Multimedia

2009-01-01

Is today’s science fiction really tomorrow’s science fact (*)? If you remember the Star Trek TV series, you will have noticed that extra-dimensions are becoming more plausible than you could have imagined when Captain Kirk was leading the Enterprise. Lawrence Krauss, author of "The Physics of Star Trek", visited CERN on 28 August and told us how the LHC inspires him both as a scientist and as a writer.Wearing his cosmologist’s hat, Lawrence Krauss met the CERN audience in the Main Auditorium and gave a colloquium entitled "Cosmology as Science? From Inflation to Eternity". Wearing his other hat of bestselling writer, he told us that he finds the LHC a very inspiring human adventure. "The LHC and its experiments", he says, "represent how science can span and bridge human cultures and interests, focusing for an incredibly intense period on questions which may seem esoteric but in some way will give us insights into our place in the Universe". CERN science has inspired ...

Meteoric 10Be as a tool to investigate human induced soil fluxes: a conceptual model

Science.gov (United States)

Campforts, Benjamin; Govers, Gerard; Vanacker, Veerle; De Vente, Joris; Boix-Fayos, Carolina; Minella, Jean; Baken, Stijn; Smolders, Erik

2014-05-01

The use of meteoric 10Be as a tool to understand long term landscape behavior is becoming increasingly popular. Due its high residence time, meteoric 10Be allows in principle to investigate in situ erosion rates over time scales exceeding the period studied with classical approaches such as 137Cs. The use of meteoric 10Be strongly contributes to the traditional interpretation of sedimentary archives which cannot be unequivocally coupled to sediment production and could provide biased information over longer time scales (Sadler, 1981). So far, meteoric 10Be has successfully been used in geochemical fingerprinting of sediments, to date soil profiles, to assess soil residence times and to quantify downslope soil fluxes using accumulated 10Be inventories along a hill slope. However, less attention is given to the potential use of the tracer to directly asses human induced changes in soil fluxes through deforestation, cultivation and reforestation. A good understanding of the processes governing the distribution of meteoric 10Be both within the soil profile and at landscape scale is essential before meteoric 10Be can be successfully applied to assess human impact. We developed a spatially explicit 2D-model (Be2D) in order to gain insight in meteoric 10Be movement along a hillslope that is subject to human disturbance. Be2D integrates both horizontal soil fluxes and vertical meteoric 10Be movement throughout the soil prolife. Horizontal soil fluxes are predicted using (i) well studied geomorphical laws for natural erosion and soil formation as well as (ii) human accelerated water and tillage erosion. Vertical movement of meteoric 10Be throughout the soil profile is implemented by inserting depth dependent retardation calculated using experimentally determined partition coefficients (Kd). The model was applied to different environments such as (i) the Belgian loess belt, characterized by aeolian deposits enriched in inherited meteoric 10Be, (ii) highly degraded and stony

The thermal environment of the human being on the global scale

OpenAIRE

Jendritzky, Gerd; Tinz, Birger

2009-01-01

Background: The close relationship between human health, performance, well-being and the thermal environment is obvious. Nevertheless, most studies of climate and climate change impacts show amazing shortcomings in the assessment of the environment. Populations living in different climates have different susceptibilities, due to socio-economic reasons, and different customary behavioural adaptations. The global distribution of risks of hazardous thermal exposure has not been analysed before. ...

Millennium Ecosystem Assessment: Ecosystems and human well-being: wetlands and water synthesis

NARCIS (Netherlands)

Finlayson, M.; Cruz, R.D.; Davidson, N.; Alder, J.; Cork, S.; Groot, de R.S.; Lévêque, C.; Milton, G.R.; Peterson, G.; Pritchard, D.; Ratner, B.D.; Reid, W.V.; Revenga, C.; Rivera, M.; Schutyser, F.; Siebentritt, M.; Stuip, M.; Tharme, R.; Butchard, S.; Dieme-Amting, E.; Gitay, H.; Raaymakers, S.; Taylor, D.

2005-01-01

The Wetlands and Water synthesis was designed for the Ramsar Convention to meet the need for information about the consequences of ecosystem change for human well-being and sought to strengthen the link between scientific knowledge and decision-making for the conservation and wise use of wetlands.

X-ray diffraction enhanced imaging study of intraocular tumors in human beings

International Nuclear Information System (INIS)

Tan Gao; Wang Huaqiao; Chen Yu; Yuan Qing; Li Gang; Zhu Peiping; Zhang Xiaodan; Zhong Xiufeng; Tang Jintian

2010-01-01

Diffraction enhanced imaging (DEI) with edge enhancement is suitable for the observation of weakly absorbing objects. The potential ability of the DEI was explored for displaying the microanatomy and pathology of human eyeball in this work. The images of surgical specimens from malignant intraocular tumor of hospitalized patients were taken using the hard X-rays from the topography station of Beamline 4W1A at Beijing Synchrotron Radiation Facility (BSRF). The obtained radiographic images were analyzed in correlation with those of pathology. The results show that the anatomic and pathologic details of intraocular tumors in human beings can be observed clearly by DEI for the first time, with good visualization of the microscopic details of eyeball ring such as sclera, choroid and other details of intraocular organelles. And the best resolution of DEI images reaches up to the magnitude of several tens of μm. The results suggest that it is capable of exhibiting clearly the details of intraocular tumor using DEI method. (authors)

Morally relevant differences between animals and human beings justifying the use of animals in biomedical research.

Science.gov (United States)

Dennis, J U

1997-03-01

I have attempted to show that the differential qualities of animals and human beings indeed to have bearing on moral rules and the derivation of rights, including rights established on the basis of reason and utilitarianism. Special rights for members of our species are not simply a consequence of human domination and self-interest. I also have tried to show that rights arise from values and that the qualities we value most highly often are the ones that distinguish human beings from other species. I maintain that giving more value to human lives over animal lives achieves reflective balance with the commonsense notions that most of us have developed. Because utilitarianism, contractualism, and the classical philosophical methods of Kant and Aristotle all may allow favoring human interests over animal interests, it seems reasonable to suspect that animal rights activists embrace narrow, extremist views. There are many uniquely human experiences to which we ascribe high value-deep interpersonal relationships, achieving a life's goal, enjoying a complex cultural event such as a play or an opera, or authoring a manuscript. Therefore, it would seem improper that social and ethical considerations regarding animals be centered entirely on the notion of a biological continuum, because there are many kinds of human experience-moral, religious, aesthetic, and otherwise-that appear to be outside the realm of biology. Knowledge about the biology of animals is helpful for making moral decisions about our obligations to them. Why, then, is there a substantial population of animal rights activists in Europe, the United States, and throughout the world, who would not agree with my conclusions? Certain habitual ways of thinking may encourage anthropomorphism and equating animal interests with human interests. Certain metaphysical beliefs, such as a belief in reincarnation, also might favor animal rights. It also is possible that a number of people are being deceived and misled by

Body, thought, being-human and artificial intelligence: Merleau ...

African Journals Online (AJOL)

The focus then shifts to Merleau-Ponty in order to demonstrate the remarkable extent to which his understanding of human embodiment and related issues such as perception and creativity, paved the way for the work of, among others, Lyotard, and anticipated the critique of artificial intelligence on the part of the latter.

Human Factors Effecting Forensic Decision Making: Workplace Stress and Well-being.

Science.gov (United States)

Jeanguenat, Amy M; Dror, Itiel E

2018-01-01

Over the past decade, there has been a growing openness about the importance of human factors in forensic work. However, most of it focused on cognitive bias, and neglected issues of workplace wellness and stress. Forensic scientists work in a dynamic environment that includes common workplace pressures such as workload volume, tight deadlines, lack of advancement, number of working hours, low salary, technology distractions, and fluctuating priorities. However, in addition, forensic scientists also encounter a number of industry-specific pressures, such as technique criticism, repeated exposure to crime scenes or horrific case details, access to funding, working in an adversarial legal system, and zero tolerance for "errors". Thus, stress is an important human factor to mitigate for overall error management, productivity and decision quality (not to mention the well-being of the examiners themselves). Techniques such as mindfulness can become powerful tools to enhance work and decision quality. © 2017 American Academy of Forensic Sciences.

Diploid, but not haploid, human embryonic stem cells can be derived from microsurgically repaired tripronuclear human zygotes

Science.gov (United States)

Fan, Yong; Li, Rong; Huang, Jin; Yu, Yang; Qiao, Jie

2013-01-01

Human embryonic stem cells have shown tremendous potential in regenerative medicine, and the recent progress in haploid embryonic stem cells provides new insights for future applications of embryonic stem cells. Disruption of normal fertilized embryos remains controversial; thus, the development of a new source for human embryonic stem cells is important for their usefulness. Here, we investigated the feasibility of haploid and diploid embryo reconstruction and embryonic stem cell derivation using microsurgically repaired tripronuclear human zygotes. Diploid and haploid zygotes were successfully reconstructed, but a large proportion of them still had a tripolar spindle assembly. The reconstructed embryos developed to the blastocyst stage, although the loss of chromosomes was observed in these zygotes. Finally, triploid and diploid human embryonic stem cells were derived from tripronuclear and reconstructed zygotes (from which only one pronucleus was removed), but haploid human embryonic stem cells were not successfully derived from the reconstructed zygotes when two pronuclei were removed. Both triploid and diploid human embryonic stem cells showed the general characteristics of human embryonic stem cells. These results indicate that the lower embryo quality resulting from abnormal spindle assembly contributed to the failure of the haploid embryonic stem cell derivation. However, the successful derivation of diploid embryonic stem cells demonstrated that microsurgical tripronuclear zygotes are an alternative source of human embryonic stem cells. In the future, improving spindle assembly will facilitate the application of triploid zygotes to the field of haploid embryonic stem cells. PMID:23255130

Well-being and human-animal interactions in schools: The case of "Dog Daycare Co-Op"

Directory of Open Access Journals (Sweden)

Laura Elizabeth Pinto

2015-10-01

Full Text Available This paper draws on Martha Nussbaum’s account of the nature of human well-being to explore the role of animals in formal education settings. Nussbaum equates well-being with human flourishing, and argues that people live well when engaged in essential functions that are particular capabilities, each a necessary but insufficient contributor to well-being. One of these capabilities is the ability to “to have concern for and live with other animals, plants and the environment.” Yet, this condition of well-being remains largely unexplored among in education. In recent years, the benefits of human-animal interaction in education settings has been researched and discussed in the social sciences, particularly  the use of dogs to aid reluctant readers in literacy development, and the use of therapy dogs in universities during final examination blocks. This paper presents findings of one particular research project of the effects of a unique, Canadian school-based cooperative education program, “Under One Woof,” in which students work with animals.  Based on interviews, students’ own stories of the impact of animal interaction – particularly in light of other challenges they faced academically and socially – appear to support other empirical accounts of positive effects of animals in education settings, and offer insight into the nature and effects of human-animal interaction as an element of well-being.

Diseases of poverty and lifestyle, well-being and human development.

Science.gov (United States)

Singh, Ajai R; Singh, Shakuntala A

2008-01-01

The problems of the haves differ substantially from those of the have-nots. Individuals in developing societies have to fight mainly against infectious and communicable diseases, while in the developed world the battles are mainly against lifestyle diseases. Yet, at a very fundamental level, the problems are the same-the fight is against distress, disability, and premature death; against human exploitation and for human development and self-actualisation; against the callousness to critical concerns in regimes and scientific power centres.While there has been great progress in the treatment of individual diseases, human pathology continues to increase. Sicknesses are not decreasing in number, they are only changing in type.The primary diseases of poverty like TB, malaria, and HIV/AIDS-and the often co-morbid and ubiquitous malnutrition-take their toll on helpless populations in developing countries. Poverty is not just income deprivation but capability deprivation and optimism deprivation as well.While life expectancy may have increased in the haves, and infant and maternal mortality reduced, these gains have not necessarily ensured that well-being results. There are ever-multiplying numbers of individuals whose well-being is compromised due to lifestyle diseases. These diseases are the result of faulty lifestyles and the consequent crippling stress. But it serves no one's purpose to understand them as such. So, the prescription pad continues to prevail over lifestyle-change counselling or research.The struggle to achieve well-being and positive health, to ensure longevity, to combat lifestyle stress and professional burnout, and to reduce psychosomatic ailments continues unabated, with hardly an end in sight.WE THUS REALISE THAT MORBIDITY, DISABILITY, AND DEATH ASSAIL ALL THREE SOCIETIES: the ones with infectious diseases, the ones with diseases of poverty, and the ones with lifestyle diseases. If it is bacteria in their various forms that are the culprit in

EUROPEAN UNION’S COMMITMENT TO FIGHT AGAINST THE HUMAN BEINGS TRAFFICKING, THE MODERN FORM OF SLAVERY

Directory of Open Access Journals (Sweden)

Laura-Cristiana SPĂTARU-NEGURĂ

2016-06-01

Full Text Available One of the most serious threats to the European Union is the organised crime. The EU is continuously adapting its response in order to best respond to the situation. Among different types of organised crime, human beings trafficking is one of the most seriously crimes worldwide, representing also a gross violation of human rights. Very often behind the human beings trafficking is the organised crime because is one of the most profitable criminal activities in the world. The numbers are very scary because it is estimated that the trafficked people to or within the EU are reaching several hundred thousands a year. The present study is intending to discover how the European Union intends to fight against the human beings trafficking, since there is a need to have a coherent action at the European level because of the criminals can easily operate across border.

The Science of Unitary Human Beings in a Creative Perspective.

Science.gov (United States)

Caratao-Mojica, Rhea

2015-10-01

In moving into a new kind of world, nurses are encouraged to look ahead and be innovative by transcending to new ways of using nursing knowledge while embracing a new worldview. "We need to recognize that we're going to have to use our imagination more and more" (Rogers, 1994). On that note, the author in this paper explicates Rogers' science of unitary human beings in a creative way relating it to painting. In addition, the author also explores works derived from Rogers' science such as Butcher's (1993) and Cowling's (1997), which are here discussed in light of an artwork. A painting is presented with the unpredictability, creativity, and the "dance of color and light" (Butcher, 1993) is appreciated through comprehending essence, pandimensionality, and wholeness. © The Author(s) 2015.

An unusual case of human rabies thought to be of chiropteran origin

African Journals Online (AJOL)

1971-07-17

Jul 17, 1971 ... An Unusual Case of Human Rabies Thought to be of Chiropteran Origin*. C. D. MEREDITH ... referred to hospital with a diagnosis of rabies. The same afternoon the patient was admitted to the ... Histopathologic studies were carried out on the following portions of the central nervous system-ganglion of the.

The Creation of Human Being and the Birth of Freedom of Thought from Atheist and Theist Perspectives

Directory of Open Access Journals (Sweden)

Murat Yılmaz

2015-12-01

This study has demonstrated that freedom of thought arises from the creation of human being, and human being must save themselves from the natural, economic, historical and biological conditions in order to maintain their free thoughts.

The medicalization of love and narrow and broad conceptions of human well-being.

Science.gov (United States)

Nyholm, Sven

2015-07-01

Would a "medicalization" of love be a "good" or "bad" form of medicalization? In discussing this question, Earp, Sandberg, and Savulescu primarily focus on the potential positive and negative consequences of turning love into a medical issue. But it can also be asked whether there is something intrinsically regrettable about medicalizing love. It is argued here that the medicalization of love can be seen as an "evaluative category mistake": it treats a core human value (love) as if it were mainly a means to other ends (viz. physical health and hedonic well-being). It is also argued that Earp et al's closing argument (that a scientific perspective on love actually adds more value to love) can be seen as involving another evaluative category mistake: it treats an object of desire and practical interest (namely, love) as if it mainly were an object of scientific contemplation and theoretical interest. It is concluded that, to relate love to health and well-being in a more satisfying way, we should construe the latter two in broader ways, whereby love is itself a component or element of human flourishing.

The BMA's guidance on conscientious objection may be contrary to human rights law.

Science.gov (United States)

Adenitire, John Olusegun

2017-04-01

It is argued that the current policy of the British Medical Association (BMA) on conscientious objection is not aligned with recent human rights developments. These grant a right to conscientious objection to doctors in many more circumstances than the very few recognised by the BMA. However, this wide-ranging right may be overridden if the refusal to accommodate the conscientious objection is proportionate. It is shown that it is very likely that it is lawful to refuse to accommodate conscientious objections that would result in discrimination of protected groups. It is still uncertain, however, in what particular circumstances the objection may be lawfully refused, if it poses risks to the health and safety of patients. The BMA's policy has not caught up with these human rights developments and ought to be changed. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

Inequalities in Human Well-Being in the Urban Ganges Brahmaputra Meghna Delta

Directory of Open Access Journals (Sweden)

Sylvia Szabo

2016-06-01

Full Text Available The recently endorsed Sustainable Development Goals (SDGs agenda unanimously agrees on the need to focus on inclusive development, the importance of eradicating extreme poverty and managing often complex human well-being impacts of rapid urban growth. Sustainable and inclusive urbanisation will accelerate progress towards the SDGs and contribute to eradicating extreme poverty. In tropical delta regions, such as the Ganges Brahmaputra Meghna delta region, urban growth and resulting intra-urban inequalities are accelerated by the impact of environmental and climate change. In this context, the present study uses the 2010 Household Income and Expenditure Survey to analyse the extent of wealth-based inequalities in human well-being in the urban delta region and the determinants of selected welfare measures. The results suggest that the extent of intra-urban inequalities is greatest in educational attainment and access to postnatal healthcare and relatively low in the occurrence of gastric disease. The paper concludes by providing policy recommendations to reduce increasing wealth inequalities in urban areas, thus contributing to sustainable development of the region.

Diseases of Poverty and Lifestyle, Well-Being and Human Development

OpenAIRE

Singh, Ajai R.; Singh, Shakuntala A.

2008-01-01

The problems of the haves differ substantially from those of the have-nots. Individuals in developing societies have to fight mainly against infectious and communicable diseases, while in the developed world the battles are mainly against lifestyle diseases. Yet, at a very fundamental level, the problems are the same-the fight is against distress, disability, and premature death; against human exploitation and for human development and self-actualisation; against the callousness to critical c...

Health as a basic human need: would this be enough?

Science.gov (United States)

de Campos, Thana Cristina

2012-01-01

Although the value of health is universally agreed upon, its definition is not. Both the WHO and the UN define health in terms of well-being. They advocate a globally shared responsibility that all of us - states, international organizations, pharmaceutical corporations, civil society, and individuals - bear for the health (that is, the well-being) of the world's population. In this paper I argue that this current well-being conception of health is troublesome. Its problem resides precisely in the fact that the well-being conception of health, as an all-encompassing label, does not properly distinguish between the different realities of health and the different demands of justice, which arise in each case. In addressing responsibilities related to the right to health, we need to work with a more differentiated vocabulary, which can account for these different realities. A crucial distinction to bear in mind, for the purposes of moral deliberation and the crafting of political and legal institutions, is the difference between basic and non-basic health needs. This distinction is crucial because we have presumably more stringent obligations and rights in relation to human needs that are basic, as they justify stronger moral claims, than those grounded on non-basic human needs. It is important to keep this moral distinction in mind because many of the world's problems regarding the right to health relate to basic health needs. By conflating these needs with less essential ones, we risk confusing different types of moral claims and weakening the overall case for establishing duties regarding the right to health. There is, therefore, a practical need to reevaluate the current normative conception of health so that it distinguishes, within the broad scope of well-being, between what is basic and what is not. My aim here is to shed light onto this distinction and to show the need for this differentiation. I do so, first, by providing, on the basis of David Miller

[Re-signification of the human in the context of the "ciborgzation": a look at the human being-machine relationship in intensive care].

Science.gov (United States)

Vargas, Mara Ambrosina de O; Meyer, Dagmar Estermann

2005-06-01

This study discusses the human being-machine relationship in the process called "cyborgzation" of the nurse who works in intensive care, based on post-structuralist Cultural Studies and highlighting Haraway's concept of cyborg. In it, manuals used by nurses in Intensive Care Units have been examined as cultural texts. This cultural analysis tries to decode the various senses of "human" and "machine", with the aim of recognizing processes that turn nurses into cyborgs. The argument is that intensive care nurses fall into a process of "technology embodiment" that turns the body-professional into a hybrid that makes possible to disqualify, at the same time, notions such as machine and body "proper", since it is the hybridization between one and the other that counts there. Like cyborgs, intensive care nurses learn to "be with" the machine, and this connection limits the specificity of their actions. It is suggested that processes of "cyborgzation" such as this are useful for questioning - and to deal with in different ways - the senses of "human" and "humanity" that support a major part of knowledge/action in health.

Being a Modern Human: essentialist and hierarchical approaches to the emergence of 'modern human behaviour'

Directory of Open Access Journals (Sweden)

Terry Hopkinson

2013-06-01

Full Text Available The emergence of the modern human mind and modern human behaviour is a prominent issue in palaeolithic archaeology. The consensus has been that modernity, understood in terms of increased rates of innovation and the emergence of symbolism, is enabled by a heritable neurophysiology unique to Homo sapiens. This consensus is characterised as biological essentialist in that it understands modernity as genotypically specified and unique to Homo sapiens. 'Archaic' hominins such as the Neanderthals are understood to have lacked the modern neuroanatomical genotype and therefore to have been innately incapable of modern cognition and behaviour. The biological-essentialist programme, however, is facing a serious challenge as evidence for innovation and symbolism is found in the archaeological records of the Eurasian Middle Palaeolithic and the African Middle Stone Age. An alternative programme is emerging that understands modern human behaviour as an emergent property of social, demographic and ecological dynamics. It is argued that this programme is currently inadequate since it cannot explain the emergence of symbolically charged material culture and relies on inexorable long-term population growth. It is suggested here that the problem is better understood in terms of hierarchy theory, a body of ideas concerned with systems organised on multiple scales. Palaeolithic behaviour is reconceptualised as social practice emerging from a multi-scale knowledge system. It is shown that enhancements in the rate at which knowledgeable practices disseminate through social fields – the social transmission of knowledge - will have the effect of increasing the likelihood that novel practices will be incorporated into long-term structuring principles and thus become persistent practices. They will also effect a scalar convergence of domains of knowledgeability such that technical practices become incorporated into the construction of personhood as meaningful or

The Quality of Basic Education as Being of All Human Right

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Beatriz de Lima Fernandes Gottardo

2015-12-01

Full Text Available In this article, we address the question basic education as a right of every human being. To do this, we will use empirical data as well as literature review in the national and international levels. First, the article is talking about an ideal model of quality basic education for all, making general contours of the world stage, to specifically enter the state of education in Brazil. We discuss the text a study of the various existing regulatory provisions in Brazil that deal with the need to ensure quality basic education in an inclusive way that meets the different needs of students in different regions of our country, and thus try to find solutions to the problems we face when trying to bring quality education to all. Finally, we will address issues related to guaranteeing the right to education at the international level, pointing out the legal provisions that guarantee this right and approach the principle of human dignity as a means for the realization of this right.

Conflicts of interest in research involving human beings.

Science.gov (United States)

Greco, Dirceu; Diniz, Nilza Maria

2008-01-01

Conflicts of interest are inherent to the majority of relationships among individuals and of these with companies and institutions and, certainly, research involving human beings is no exception. In relation to clinical research, the main focus of this manuscript, conflicts of interest occur at different levels and usually permeate among them: In the pharmaceutical industry in their decisions to invest to develop new products, especially vaccines and drugs, and also in relation to marketing of these products; Among the investigators the conflicts may be related to the financial gains to participate in pharma sponsored trials, or to the expected academic career boost attained with the publication of the results of the trials and also to personal interests such as the financial support for trips to international conferences. Often the participation of host country investigators is restricted to performing phase III or IV protocols developed abroad, many times with low scientific relevance, and even lower relevance to public health; Universities or research institutes themselves also have conflicts of interest, as the sponsored projects may help increase their budgets, both directly (taxes) and indirectly (e.g., improvement of physical infrastructure of laboratories or out patient clinics); For the trial volunteers in developing countries, and Brazil is no exception despite free and universal access to its health system, participation in clinical trials is many times seen as, and can really be, an unique opportunity of receiving better health care, better treatment by the health professionals, easier access to costly lab exams and also to receiving certain medications which would otherwise be difficult to have access to. In order to handle these conflicts of interest, Brazil has a well-established and respected legal support and ethical normatization. The latter is represented by Resolution 196/96 of the Brazilian National Research Ethics Committee (CONEP). This

Researching chemicals in human milk can be conducted without discouraging breastfeeding

Directory of Open Access Journals (Sweden)

José G. Dórea

2012-05-01

Full Text Available Continued monitoring of environmental chemicals is important for understanding human exposure and potentially related health risk(s. Cinar et al. [1] contribute to our knowledge on infant exposures to environmental chemicals in breast milk. However, the messages implicit both in the title and in the paper itself are unnecessarily alarming and are likely to be interpreted by mothers and health professionals as indicating that breast feeding is generally unsafe in certain regions of Turkey. For example, the conclusion that “Rural area also may not be safe for breastfeed babies” is based on an evaluation of 90 women, without regard to differences in their potential exposure patterns; lifestyle, smoking status, occupation, body mass index, or residential history. It is unclear whether these women are in any way representative of rural areas in Turkey, or rural areas in general. Further, the authors do not provide reference values with which to compare the levels of metals that they report, and the values that they report for several metals are 10-1000 times higher than the levels reported in other studies (although it is unclear whether they have reported the levels with correct units; the authors note that the mothers’ levels were lower than recommended levels of 10 microg/L (Hg and 30 microg/L (Pb while describing the mothers’ reported levels as being in the low parts per million range [Table 4]. Only under exceptional circumstances including clinical treatment with certain pharmaceuticals or in cases of accidental poisonings have the occurrence of chemicals in breast milk resulted in a recommendation to avoid breastfeeding. Otherwise, studies have shown that breastfeeding can counter subtle adverse effects associated with in utero maternal exposure to hazardous substances [2]. Numerous studies demonstrate the superiority of breastfeeding in lowering risk of adverse health outcomes when compared to formula-fed infants. Thus, the World

The Humanities in Medical Education: Ways of Knowing, Doing and Being.

Science.gov (United States)

Boudreau, J Donald; Fuks, Abraham

2015-12-01

The personhood of the physician is a crucial element in accomplishing the goals of medicine. We review claims made on behalf of the humanities in guiding professional identity formation. We explore the dichotomy that has evolved, since the Renaissance, between the humanities and the natural sciences. The result of this evolution is an historic misconstrual, preoccupying educators and diverting them from the moral development of physicians. We propose a curricular framework based on the recovery of Aristotelian concepts that bridge identity and activity. The humanities and the natural sciences, jointly and severally, can fulfill developmental, characterological and instrumental purposes.

Concerning human well-being and ecosystems sustainability on water resources management for Qishan River

Science.gov (United States)

Wang, C. Y.; Ho, C. C.; Chang, L. C.

2016-12-01

There are no large hydraulic structures in Qishan River cause the less human interference than other major river in Taiwan. However, the aquatic habitats still suffer disturbance from the discharge changes greatly between wet and drought season, and Jiaxian Weir and Yuemei Weir draw surplus water from Qishan River to Nanhua Reservoir and Agongdian Reservoir respectively. The weir operation rule doesn't clear define how much environmental flow should be preserved for maintaining downstream ecological environment. Hence, the study proposes a process for evaluating environmental flow under considering impact on human well-being and ecosystems sustainability. Empirical formula, hydrological, hydraulic and habitat methodologies were used to propose the environmental flow alternatives. Next, water allocation model and Habitat model were used to analysis the impact of environment flow alternatives on human well-being and ecosystems sustainability. The results show the suggested environmental flow in Qishan River is estimated by MAF10%. The environmental flow is between 8.03 10.83 cms during wet season and is between 1.07 1.44cms during wet season. The simulation results also provide the evidence from diverse aspect to help different authorities realized what they get and lose. The information can advance to reach a consensus during negotiations with different authorities and help decision maker make decisions.

The antibiotic resistome: gene flow in environments, animals and human beings.

Science.gov (United States)

Hu, Yongfei; Gao, George F; Zhu, Baoli

2017-06-01

The antibiotic resistance is natural in bacteria and predates the human use of antibiotics. Numerous antibiotic resistance genes (ARGs) have been discovered to confer resistance to a wide range of antibiotics. The ARGs in natural environments are highly integrated and tightly regulated in specific bacterial metabolic networks. However, the antibiotic selection pressure conferred by the use of antibiotics in both human medicine and agriculture practice leads to a significant increase of antibiotic resistance and a steady accumulation of ARGs in bacteria. In this review, we summarized, with an emphasis on an ecological point of view, the important research progress regarding the collective ARGs (antibiotic resistome) in bacterial communities of natural environments, human and animals, i.e., in the one health settings.We propose that the resistance gene flow in nature is "from the natural environments" and "to the natural environments"; human and animals, as intermediate recipients and disseminators, contribute greatly to such a resistance gene "circulation."

Ethical leadership, employee well-being, and helping: the moderating role of human resource management

NARCIS (Netherlands)

Kalshoven, K.; Boon, C.T.

2012-01-01

In this multi-source study, we examined the link between ethical leadership, human resource management (HRM), employee well-being, and helping. Based on the Conservation of Resources Theory, we proposed a mediated moderation model linking ethical leadership to helping, which includes well-being as

Can a Human-Induced Climate Disaster be Avoided?

Science.gov (United States)

Watson, R.

2012-12-01

Emissions of greenhouse gases (GHG) are one of the greatest threats to our future prosperity. World emissions are currently around 50 billion tonnes of carbon dioxide-equivalent per annum and are growing rapidly. Atmospheric concentrations of GHG emissions in the atmosphere have increased, to over 400ppm of CO2e today, even after taking the offsetting radiative effects of aerosols into account, and are increasing at a rate of around 2.5ppm per year. The world's current lack of "adequate" commitments to reduce emissions are consistent with at least a 3oC rise (50-50 chance) in temperature: a temperature not seen on the planet for around 3 million years, with serious risks of 5oC rise: a temperature not seen on the planet for around 30 million years. So what are the implications of a 3-5oC rise in temperature, with associated changes in, rising sea levels, retreating mountain glaciers, melting of the Greenland ice cap, shrinking Arctic Sea ice, especially in summer, increasing frequency of extreme weather events, such as heat waves, floods, and droughts, and intensification of cyclonic events, such as hurricanes in the Atlantic. Even a 2oC increase in mean surface temperatures will adversely affect freshwater, food and fiber, natural ecosystems, coastal systems and low-lying areas, human health and social systems, especially in developing countries. The impacts of 3-5oC will be extensive, predominantly negative, undermine development and poverty alleviation goals and cut across most sectors. To address human-induced climate change requires a transition to a low carbon economy, which will require rapid technological evolution in the efficiency of energy use, environmentally sound low-carbon renewable energy sources and carbon capture and storage. The longer we wait to transition to a low carbon economy the more we are locked into a high carbon energy system with consequent environmental damage to ecological and socio-economic systems. Unfortunately the political will

Trafficking in human beings: a modern form of slavery or a transnational crime?

NARCIS (Netherlands)

van der Wilt, H.

2014-01-01

Trafficking in human beings is often qualified as a modern form of slavery, with the obvious intention to stress the seriousness of the crime and to bring it within the jurisdictional scope of the International Criminal Court. This article critically assesses this position. The author argues that,

Effects of electromagnetic fields on human beings. Technical aspects and research results. - Regulations

International Nuclear Information System (INIS)

Kieback, D.

1996-01-01

The present brochure of the Professional Association for Fine Mechanics and Electrical Engineering gives a selective account on the effects of electromagnetic fields on human beings. The second part deals with regulations for safety and health protection at working places exposed to electromagnetic fields. (VHE) [de

To be human is to be creative

DEFF Research Database (Denmark)

Vidal, Rene Victor Valqui

2013-01-01

, their creativity is discouraged in many ways. We conceptualise creativity developmentally: It is possible to use activities, teaching methods, motivation and procedures to enhance and develop creativity, even in older people. This paper gives some guides that can be used both at home and at work to explore......, enhance and develop ones own creativity and the creativity of others. Each suggestion is presented from a practical viewpoint and then related to some of the tools and concepts that scientists and artists use in their creative endeavours....

Can results from animal studies be used to estimate dose or low dose effects in humans

International Nuclear Information System (INIS)

Thomas, J.M.; Eberhardt, L.L.

1981-01-01

A method has been devised to extrapolate biological equilibrium levels between animal species and subsequently to humans. Our initial premise was based on the observation that radionuclide retention is normally a function of metabolism so that direct or indirect measures could be described by a power law based on body weights of test animal species. However, we found that such interspecies comparisons ought to be based on the coefficient of the power equation rather than on the exponential parameter. The method is illustrated using retention data obtained from five non-ruminant species (including humans) that were fed radionuclides with different properties. It appears that biological equilibrium level for radionuclides in man can be estimated using data from mice, rats, and dogs. The need to extrapolate low-dose effects data obtained from small animals (usually rodents) to humans is not unique to radiation dosimetry or radiation protection problems. Therefore, some quantitative problems connected with estimating low-dose effects from other disciplines have been reviewed, both because of the concern about effects induced by the radionuclide moiety of a radiopharmaceutical and those of the nonradioactive component. The possibility of extrapolating low-dose effects calculated from animal studies to human is discussed

Can results from animal studies be used to estimate dose or low dose effects in humans

International Nuclear Information System (INIS)

Thomas, J.M.; Eberhardt, L.L.

1981-01-01

We have devised a method to extrapolate biological equilibrium levels between animal species and subsequently to humans. Our initial premise was based on the observation that radionuclide retention is normally a function of metabolism so that direct or indirect measures could be described by a power law based on body weights of test animal species. However, we found that such interspecies comparisons ought to be based on the coefficient of the power equation rather than on the exponential parameter. The method is illustrated using retention data obtained from five non-ruminant species (including humans) that were fed radionuclides with different properties. It appears that biological equilibrium level for radionuclides in man can be estimated using data from mice, rats and dogs. The need to extrapolate low-dose effects data obtained from small animals (usually rodents) to humans is not unique to radiation dosimetry or radiation protection problems. Therefore, researchers have reviewed some quantitative problems connected with estimating low-dose effects from other disciplines, both because of the concern about effects induced by the radionuclide moiety of a radiopharmaceutical and those of the nonradioactive component. The possibility of extrapolating low-dose effects calculated from animal studies to humans is discussed

Trafficking in human beings, challenges in the identification process: the Stavanger case

OpenAIRE

Toffano, Damiano Maria

2014-01-01

Master's thesis in Migration and intercultural relations Migration is a very diversified topic, where both positive and negative sides merge together providing aspects of complexity and a state of uncertainty that have repercussions on related arguments such as the case concerning Trafficking in Human Beings (THB). The huge amount of actors involved within the trafficking networks, the complex cases it generates and the particular characteristics of this crime, including ...

Consciousness, mind and body : investigating Sartre's view on human being : "what lies at the heart of man?"

OpenAIRE

Karlsen, Lise Storm

2008-01-01

“What lies at the heart of human being?” That is the central theme of this paper. An investigation into human being can be approached in many ways. Mine is different than for instance psychology, anthropology, social science and biology. It is more in the direction of the metaphorically use of the expression “at the heart”: Having “her heart in it” (being committed, motivated, truly interested): Being a leader “with heart” (being generous, emphatic, accepting): A “heartfelt truth” (an intuiti...

β-Cell Generation: Can Rodent Studies Be Translated to Humans?

Directory of Open Access Journals (Sweden)

Françoise Carlotti

2011-01-01

Full Text Available β-cell replacement by allogeneic islet transplantation is a promising approach for patients with type 1 diabetes, but the shortage of organ donors requires new sources of β cells. Islet regeneration in vivo and generation of β-cells ex vivo followed by transplantation represent attractive therapeutic alternatives to restore the β-cell mass. In this paper, we discuss different postnatal cell types that have been envisaged as potential sources for future β-cell replacement therapy. The ultimate goal being translation to the clinic, a particular attention is given to the discrepancies between findings from studies performed in rodents (both ex vivo on primary cells and in vivo on animal models, when compared with clinical data and studies performed on human cells.

"Being an English Major, Being a Humanities Student": Connecting Academic Subject Identity in Literary Studies to Other Social Domains

Science.gov (United States)

Chan, Evelyn T. Y.

2016-01-01

This study examined students' construction of academic subject identity in a university humanities discipline, English literary studies. In so doing, the study aimed to provide an empirically grounded intervention in current debates on the value of the humanities in higher education. Eight students participated in interviews lasting 15-20 minutes…

Integrating Sustainability Science with the Sciences of Human Well-being to Inform Design and Planning in an Urbanizing World

Science.gov (United States)

Alberti, M.; Graumlich, L. J.; Frumkin, H.; Friedman, D.

2012-12-01

A sustainable human future requires both healthy ecosystems and communities in which people thrive, with opportunities for health, well-being, happiness, economic prosperity, and equity. To make progress towards this goal, two largely disparate communities of scholars and practitioners must come together: sustainability science needs to be integrated with the sciences of human health and well-being. The opportunity for such integration is particularly ripe for urbanizing regions which not only dominate energy and resource use but also increasingly represent the human habitat. We present a conceptual framework that integrates sustainability science with the sciences of human health and well-being to explicitly articulate testable hypotheses on the relationships between humans and their habitat. We are interested in human behaviors and metrics of health and well-being in relationship to the characteristics of the built environment at various scales from buildings to metro regions. Focusing on the U.S. Pacific Northwest (PNW) as a testbed, we are building on our current empirical studies on urban sprawl and ecosystem function including biodiversity, air quality, hydrological, biogeochemical, and human health to develop formal hypotheses on how alternative urban design and development patterns may influence health outcomes and well-being. The PNW is an ideal setting for this work because of the connected metropolitan areas within a region characterized by a spectacular diversity of aquatic and terrestrial ecosystems and deeply held cultural and political aspirations towards sustainability. The framework also highlights opportunities for translation of knowledge to practice in the design and planning of built environments. For example, understanding these associations is critical to assessing tradeoffs in design and planning strategies and exploring potential synergies that optimize both sustainability and human well-being. In complex systems such as cities, managers

Education for Personal Life: John MacMurray on Why Learning to Be Human Requires Emotional Discipline

Science.gov (United States)

MacAllister, James

2014-01-01

In this article I discuss the philosophy of John MacMurray, and in particular, his little-examined writings on discipline and emotion education. It is argued that discipline is a vital element in the emotion education MacMurray thought central to learning to be human, because for him it takes concerted effort to overcome the human tendency toward…

The Freshman Nine: Helping High School Freshmen Be Successful in AP Human Geography

Science.gov (United States)

Garner, Jennifer

2012-01-01

Teaching AP Human Geography to freshmen seems like a daunting task and while there are many arguments both for and against offering the course to freshmen, for many teachers it is reality. In this article, the author offers nine tips to help high school freshmen be successful in the course and on the AP exam.

Healty lifestyles a fundamental rigth on human being life

Directory of Open Access Journals (Sweden)

Jorge Salas Cabrera

2016-04-01

Full Text Available The purpose of this study was to demonstrate the impact of certain lifestyles in our daily lives, and to reference some of them, among which are a sedentary lifestyle, diet, physical activity, social and family support, and the impact they have on people’ quality of life. It is clear that as a human beings, the developments in everyday life are addressed by duties and rights that affect our way of living, hence all individuals should enjoy the right to a better quality of life; to achieve this, it is necessary to maintain healthy lifestyle habits that create mechanisms to protect people against the development of chronic degenerative diseases. Historically it has been shown that people who have unhealthy life habits develop over time no only hypokinetic diseases, but also neurological ones such as Alzheimer's and Parkinson's. Under this scenario this paper is intended to present clear and concise information about what lifestyles represent to people and their importance as a right for everyone who decides to adapt them to their daily lives.

The human being : when philosophy meets history. Miki Kiyoshi, Watsuji Tetsuro and their quest for a New Ningen

NARCIS (Netherlands)

Brivio, Chiara

2009-01-01

This thesis analyses the concept of the 'human being' (ningen) in the philosophies of the two modern Japanese intellectuals Miki Kiyoshi and Watsuji Tetsuro. I demonstrate that their philosophical systems, based on the idea that the creation of a new Japanese human being should have coincided with

Current status of Mycobacterium avium subspecies paratuberculosis infection in animals & humans in India: What needs to be done?

Directory of Open Access Journals (Sweden)

Ajay Vir Singh

2016-01-01

Full Text Available Mycobacterium avium subspecies paratuberculosis (MAP has emerged as a major health problem for domestic livestock and human beings. Reduced per animal productivity of domestic livestock seriously impacts the economics of dairy farming globally. High to very high bioload of MAP in domestic livestock and also in the human population has been reported from north India. Presence of live MAP bacilli in commercial supplies of raw and pasteurized milk and milk products indicates its public health significance. MAP is not inactivated during pasteurization, therefore, entering into human food chain daily. Recovery of MAP from patients with inflammatory bowel disease or Crohn's disease and animal healthcare workers suffering with chronic gastrointestinal problems indicate a close association of MAP with a number of chronic and other diseases affecting human health. Higher bioload of MAP in the animals increases the risk of exposure to the human population with MAP. This review summarizes the current status of MAP infection in animals as well as in human beings and also highlights the prospects of effective management and control of disease in animals to reduce the risk of exposure to human population.

A Being or To Be?

DEFF Research Database (Denmark)

Runehov, Anne Leona Cesarine

2006-01-01

Can we find a theoretical framework that could build bridges between different disciplines that broadens our insight into the religious dimension of a human being? In the present paper it is suggested that being should be comprehended as comprising ‘being' in terms of ‘a being' (ein Wesen......) and in terms of ‘being' (sein). Hence ‘being' reflects the person's neurological-physiological aspects as well as her cultural-religious-personal aspects. If this distinction were to be applied to the study of a person suffering from Alzheimer's disease, this would entail that the neurological...... and physiological aspects of the person would be considered along with the psychological and spiritual person encapsulated in the damaged brain and body, as well as her relations towards her environment. It is also emphasized that, if a full explanation of a human (religious) being is to be given, it has to be done...

Do human beings contribute to the greenhouse effect

International Nuclear Information System (INIS)

Stordal, Frode

1999-01-01

The various sources to and aspects of the greenhouse gas effect were discussed. The gas and pollutant contributions were estimated and the added amounts of methane, nitrogen dioxide and chlorofluorocarbons emissions were approximately equal to that of carbon dioxide. Problems connected to sulphur dioxide emissions were mentioned. The problems of UV and IR radiation were discussed. The sun shine intensity fluctuation was also considered as well as other factors that have influenced the climate before the industrial era. It was concluded that human activities have contributed to the alterations in the greenhouse effect in last century

Ethics and methods for biological rhythm research on animals and human beings.

Science.gov (United States)

Portaluppi, Francesco; Smolensky, Michael H; Touitou, Yvan

2010-10-01

This article updates the ethical standards and methods for the conduct of high-quality animal and human biological rhythm research, which should be especially useful for new investigators of the rhythms of life. The editors of Chronobiology International adhere to and endorse the Code of Conduct and Best Practice Guidelines of the Committee On Publication Ethics (COPE), which encourages communication of such updates at regular intervals in the journal. The journal accepts papers representing original work, no part of which was previously submitted for publication elsewhere, except as brief abstracts, as well as in-depth reviews. The majority of research papers published in Chronobiology International entails animal and human investigations. The editors and readers of the journal expect authors of submitted manuscripts to have made an important contribution to the research of biological rhythms and related phenomena using ethical methods/procedures and unbiased, accurate, and honest reporting of findings. Authors of scientific papers are required to declare all potential conflicts of interest. The journal and its editors endorse compliance of investigators to the Guide for the Care and Use of Laboratory Animals of the Institute for Laboratory Animal Research of the National Research Council, relating to the conduct of ethical research on laboratory and other animals, and the principles of the Declaration of Helsinki of the World Medical Association, relating to the conduct of ethical research on human beings. The peer review of manuscripts by Chronobiology International thus includes judgment as to whether or not the protocols and methods conform to ethical standards. Authors are expected to show mastery of the basic methods and procedures of biological rhythm research and proper statistical assessment of data, including the appropriate application of time series data analyses, as briefly reviewed in this article. The journal editors strive to consistently achieve

Human resource management in the project-oriented organization: Employee well-being and ethical treatment

NARCIS (Netherlands)

Turner, R.; Huemann, M.; Keegan, A.

2008-01-01

As part of a wider study into human resource management (HRM) practices in project-oriented organizations, we investigated the issue of employee well-being. Project-oriented organizations adopt temporary work processes to deliver products and services to clients. This creates a dynamic work

From 21st century skills to 21st century human being

DEFF Research Database (Denmark)

Hjøllund, Niels-Peder Osmundsen; Jørgensen, Tobias Heiberg

2017-01-01

In Denmark, in Scandinavia and in all of Europe there is a lot of talk about the skills of the future. But if we want our students to aim for and gain a different learning outcome, we must set new and different standards for the way we teach – and start to walk the talk. The focus of the presenta...... CLD and we must take the next step, where we stop thinking about skills and competencies and start thinking and acting on the fundamental existential implication of the 21st century. What we need now is not more 21st century skills, but 21st century human beings....

Elasticity in ecosystem services: exploring the variable relationship between ecosystems and human well-being

Directory of Open Access Journals (Sweden)

Tim M. Daw

2016-06-01

Full Text Available Although ecosystem services are increasingly recognized as benefits people obtain from nature, we still have a poor understanding of how they actually enhance multidimensional human well-being, and how well-being is affected by ecosystem change. We develop a concept of "ecosystem service elasticity" (ES elasticity that describes the sensitivity of human well-being to changes in ecosystems. ES Elasticity is a result of complex social and ecological dynamics and is context dependent, individually variable, and likely to demonstrate nonlinear dynamics such as thresholds and hysteresis. We present a conceptual framework that unpacks the chain of causality from ecosystem stocks through flows, goods, value, and shares to contribute to the well-being of different people. This framework builds on previous conceptualizations, but places multidimensional well-being of different people as the final element. This ultimately disaggregated approach emphasizes how different people access benefits and how benefits match their needs or aspirations. Applying this framework to case studies of individual coastal ecosystem services in East Africa illustrates a wide range of social and ecological factors that can affect ES elasticity. For example, food web and habitat dynamics affect the sensitivity of different fisheries ecosystem services to ecological change. Meanwhile high cultural significance, or lack of alternatives enhance ES elasticity, while social mechanisms that prevent access can reduce elasticity. Mapping out how chains are interlinked illustrates how different types of value and the well-being of different people are linked to each other and to common ecological stocks. We suggest that examining chains for individual ecosystem services can suggest potential interventions aimed at poverty alleviation and sustainable ecosystems while mapping out of interlinkages between chains can help to identify possible ecosystem service trade-offs and winners and

Human Being as a Communication Portal: The Construction of the Profile on Mobile Phones

Directory of Open Access Journals (Sweden)

J Canavilhas

2013-09-01

Full Text Available Introduction. The incorporation of mobile phones in the daily life of human being not only alters space and time dimensions, but it also changes the perception and the way we relate with the ecosystem. Methodology. The state of the art is analyzed from the technological concept of intimacy, used by Boyce and Hancock, which describes the levels of interaction between man and technology. Then, a methodology to explore issues increasingly pressing is proposed, especially, concerning the delimitation of public and private spheres and the interaction in the common space. Results and conclusions. Following in particular the theories of Castells, Heidegger, Meyrowitz and Habermas; a set of categories for deepening the concepts of spatialization, willingness and profile are articulated. These concepts are identified as key elements in this first stage of the project for the analysis of the human being as a communication portal.

What Would It Be Like to Be IBM's Computer, Watson?

Science.gov (United States)

Schlinger, Henry D., Jr.

2012-01-01

Rachlin (2012) makes two general assertions: (a) "To be human is to behave as humans behave, and to function in society as humans function," and (b) "essential human attributes such as consciousness, the ability to love, to feel pain, to sense, to perceive, and to imagine may all be possessed by a computer'. Although Rachlin's article is an…

Is there a human right to be assisted in dying? [Temos um direito humano a ser assistido na morte?

Directory of Open Access Journals (Sweden)

Milene Tonetto

2016-09-01

Full Text Available This paper will focus on the issue of whether it is plausible to think about a human right to be assisted in dying. The right to be assisted in dying cannot be considered just a right of non-interference. It is better understood as a claim right because it demands assistance and positive actions. I will argue that the principles of individual autonomy and Kant’s notion of dignity taken independently cannot be considered plausible justification for the human right to be assisted in dying. Griffin’s personhood account points out that principles of liberty, minimum provision and autonomy must be taken together to justify human rights. Based on his theory, I will argue that a person with a terminal disease who was aware of her imminent death or who suffered from an intractable, incurable, irreversible disease may waive the right to life and choose death. Therefore, the right to life would not restrict the human right to be assisted in dying and a state that allowed the practice of assisted dying would not be disrespecting the human right to life. This article will defend that the personhood account is able to protect vulnerable people from making decisions under pressure and avoid the slippery slope objection.

Human resource management in the project-oriented organization: Employee well-being and ethical treatment

OpenAIRE

Turner, R.; Huemann, M.; Keegan, A.

2008-01-01

As part of a wider study into human resource management (HRM) practices in project-oriented organizations, we investigated the issue of employee well-being. Project-oriented organizations adopt temporary work processes to deliver products and services to clients. This creates a dynamic work environment, where additional pressures can be imposed on the employee from fluctuating work-loads, uncertain requirements, and multiple role demands. These pressures can create issues for employee well-be...

78 FR 13688 - Proposed Collection; 60-Day Comment Request: Request for Human Embryonic Stem Cell Line To Be...

Science.gov (United States)

2013-02-28

... Comment Request: Request for Human Embryonic Stem Cell Line To Be Approved for Use in NIH Funded Research... Embryonic Stem Cell Line to be Approved for Use in NIH Funded Research. OMB No. 0925-0601-- Expiration Date... and Use of Information Collection: The form is used by applicants to request that human embryonic stem...

Companion Animals as a Source of Viruses for Human Beings and Food Production Animals.

Science.gov (United States)

Reperant, L A; Brown, I H; Haenen, O L; de Jong, M D; Osterhaus, A D M E; Papa, A; Rimstad, E; Valarcher, J-F; Kuiken, T

2016-07-01

Companion animals comprise a wide variety of species, including dogs, cats, horses, ferrets, guinea pigs, reptiles, birds and ornamental fish, as well as food production animal species, such as domestic pigs, kept as companion animals. Despite their prominent place in human society, little is known about the role of companion animals as sources of viruses for people and food production animals. Therefore, we reviewed the literature for accounts of infections of companion animals by zoonotic viruses and viruses of food production animals, and prioritized these viruses in terms of human health and economic importance. In total, 138 virus species reportedly capable of infecting companion animals were of concern for human and food production animal health: 59 of these viruses were infectious for human beings, 135 were infectious for food production mammals and birds, and 22 were infectious for food production fishes. Viruses of highest concern for human health included hantaviruses, Tahyna virus, rabies virus, West Nile virus, tick-borne encephalitis virus, Crimean-Congo haemorrhagic fever virus, Aichi virus, European bat lyssavirus, hepatitis E virus, cowpox virus, G5 rotavirus, influenza A virus and lymphocytic choriomeningitis virus. Viruses of highest concern for food production mammals and birds included bluetongue virus, African swine fever virus, foot-and-mouth disease virus, lumpy skin disease virus, Rift Valley fever virus, porcine circovirus, classical swine fever virus, equine herpesvirus 9, peste des petits ruminants virus and equine infectious anaemia virus. Viruses of highest concern for food production fishes included cyprinid herpesvirus 3 (koi herpesvirus), viral haemorrhagic septicaemia virus and infectious pancreatic necrosis virus. Of particular concern as sources of zoonotic or food production animal viruses were domestic carnivores, rodents and food production animals kept as companion animals. The current list of viruses provides an objective

Assessing human resources for health: what can be learned from labour force surveys?

Directory of Open Access Journals (Sweden)

Dal Poz Mario R

2003-07-01

Full Text Available Abstract Background Human resources are an essential element of a health system's inputs, and yet there is a huge disparity among countries in how human resource policies and strategies are developed and implemented. The analysis of the impacts of services on population health and well-being attracts more interest than analysis of the situation of the workforce in this area. This article presents an international comparison of the health workforce in terms of skill mix, sociodemographics and other labour force characteristics, in order to establish an evidence base for monitoring and evaluation of human resources for health. Methods Profiles of the health workforce are drawn for 18 countries with developed market and transitional economies, using data from labour force and income surveys compiled by the Luxembourg Income Study between 1989 and 1997. Further descriptive analyses of the health workforce are conducted for selected countries for which more detailed occupational information was available. Results Considerable cross-national variations were observed in terms of the share of the health workforce in the total labour market, with little discernible pattern by geographical region or type of economy. Increases in the share were found among most countries for which time-trend data were available. Large gender imbalances were often seen in terms of occupational distribution and earnings. In some cases, health professionals, especially physicians, were overrepresented among the foreign-born compared to the total labour force. Conclusions While differences across countries in the profile of the health workforce can be linked to the history and role of the health sector, at the same time some common patterns emerge, notably a growing trend of health occupations in the labour market. The evidence also suggests that gender inequity in the workforce remains an important shortcoming of many health systems. Certain unexpected patterns of

Rethinking urban nature to promote human well-being and livelihoods

DEFF Research Database (Denmark)

Raymond, Christopher; Gulsrud, Natalie Marie; Rodela, Romina

On the 25thJanuary, 25 researchers, social entrepreneurs and policy makers attended a MOVIUM and SLU Urban Futures funded workshop on “Rethinking urban nature to promote human well-being and livelihoods”. The objectives of the workshop wereto identify and discuss integrated digital, social...... of urbannature in Malmö. Each group was asked to present their presentation to the wider group, what inspired them the most from the workshop activity and how their understanding of integrated solutions in urban nature changed over the day.This report presents a summary of each group’screations and findings...... and nature solutions for the use, management and governance of urban nature in the City of Malmö;and to provide a platform for knowledge sharing and networking between researchers and practitioners.Multiple enlightening presentations on how to plan, design and manage urban nature were provided by the cities...

Why human evolution should be a basic science for medicine and psychology students.

Science.gov (United States)

Palanza, Paola; Parmigiani, Stefano

2016-06-20

Based on our teaching experience in medicine and psychology degree programs, we examine different aspects of human evolution that can help students to understand how the human body and mind work and why they are vulnerable to certain diseases. Three main issues are discussed: 1) the necessity to consider not only the mechanisms, i.e. the "proximate causations", implicated in biological processes but also why these mechanisms have evolved, i.e. the "ultimate causations" or "adaptive significance", to understand the functioning and malfunctioning of human body and mind; 2) examples of how human vulnerabilities to disease are caused by phylogenetic constraints, evolutionary tradeoffs reflecting the combined actions of natural and sexual selection, and/or mismatch between past and present environment (i.e., evolution of the eye, teeth and diets, erect posture and their consequences); 3) human pair-bonding and parent-offspring relationships as the result of socio-sexual selection and evolutionary compromises between cooperation and conflict. These psychobiological mechanisms are interwoven with our brain developmental plasticity and the effects of culture in shaping our behavior and mind, and allow a better understanding of functional (normal) and dysfunctional (pathological) behaviors. Thus, because the study of human evolution offers a powerful framework for clinical practice and research, the curriculum studiorum of medical and psychology students should include evolutionary biology and human phylogeny.

Do perfume additives termed human pheromones warrant being termed pheromones?

Science.gov (United States)

Winman, Anders

2004-09-30

Two studies of the effects of perfume additives, termed human pheromones by the authors, have conveyed the message that these substances can promote an increase in human sociosexual behaviour [Physiol. Behav. 75 (2003) R1; Arch. Sex. Behav. 27 (1998) R2]. The present paper presents an extended analysis of this data. It is shown that in neither study is there a statistically significant increase in any of the sociosexual behaviours for the experimental groups. In the control groups of both studies, there are, however, moderate but statistically significant decreases in the corresponding behaviour. Most notably, there is no support in data for the claim that the substances increase the attractiveness of the wearers of the substances to the other sex. It is concluded that more research using matched homogenous groups of participants is needed. Copyright 2004 Elsevier Inc.

Suitable for human beings

International Nuclear Information System (INIS)

Daeubler-Gmelin, H.; Adlerstein, W.

1986-01-01

If a society decides to make use of the advantages of technologies that at the same time bear extensive potentials of harm, society has to prevent abuse of these potentials. Physical protection and other security measures inevitably entail a curtailment of personal liberty. The civil rights will not provide sufficient protection against such creeping loss of personal freedom. The high priority of the objects of legal protection in question will make it necessary to specify the civil rights according to conditions if the security measures are to become effective in practice. Weighing the legal merits and the principle of reasonableness will be the main instruments that will pave the way for a camouflaged change of legal concepts and, finally, a factual restriction of civil rights. Any policy of law intended to protect the civil rights therefore will have to clain responsible participation in research activities, technological development, and energy policy. The policy of law has to take care that the criterion of compatibility with the constitution, the weakening or strengthening effect of a technological system on the civil rights, will duly be taken into account in the process of democratic technology steering, and as early as possible. (orig./HSCH) [de

The analysis and design of urban near-home environments according to psycho-social needs and behavior of human beings

OpenAIRE

Serpil, Burçak

1996-01-01

Ankara : Department of Interior Architecture and Environmental Design and the Institute of Fine Arts of Bilkent University, 1996. Thesis (Master's) -- Bilkent University, 1996. Includes bibliographical references leaves 129-132. In this study, the design of urban near-home environments is examined considering the social and psychological needs of human beings as well as human spatial behavior. After an introduction to the concepts such as environment, near-home environments, human-e...

Socioeconomic influences on biodiversity, ecosystem services and human well-being: a quantitative application of the DPSIR model in Jiangsu, China.

Science.gov (United States)

Hou, Ying; Zhou, Shudong; Burkhard, Benjamin; Müller, Felix

2014-08-15

One focus of ecosystem service research is the connection between biodiversity, ecosystem services and human well-being as well as the socioeconomic influences on them. Despite existing investigations, exact impacts from the human system on the dynamics of biodiversity, ecosystem services and human well-being are still uncertain because of the insufficiency of the respective quantitative analyses. Our research aims are discerning the socioeconomic influences on biodiversity, ecosystem services and human well-being and demonstrating mutual impacts between these items. We propose a DPSIR framework coupling ecological integrity, ecosystem services as well as human well-being and suggest DPSIR indicators for the case study area Jiangsu, China. Based on available statistical and surveying data, we revealed the factors significantly impacting biodiversity, ecosystem services and human well-being in the research area through factor analysis and correlation analysis, using the 13 prefecture-level cities of Jiangsu as samples. The results show that urbanization and industrialization in the urban areas have predominant positive influences on regional biodiversity, agricultural productivity and tourism services as well as rural residents' living standards. Additionally, the knowledge, technology and finance inputs for agriculture also have generally positive impacts on these system components. Concerning regional carbon storage, non-cropland vegetation cover obviously plays a significant positive role. Contrarily, the expansion of farming land and the increase of total food production are two important negative influential factors of biodiversity, ecosystem's food provisioning service capacity, regional tourism income and the well-being of the rural population. Our study provides a promising approach based on the DPSIR model to quantitatively capture the socioeconomic influential factors of biodiversity, ecosystem services and human well-being for human-environmental systems

Conforming to the rule of law: when person and human being finally mean the same thing in Fourteenth Amendment jurisprudence.

Science.gov (United States)

Lugosi, Charles I

The Fourteenth Amendment was intended to protect people from discrimination and harm from other people. Racism is not the only thing people need protection from. As a constitutional principle, the Fourteenth Amendment is not confined to its historical origin and purpose, but is available now to protect all human beings, including all unborn human beings. The Supreme Court can define "person" to include all human beings, born and unborn. It simply chooses not to do so. Science, history and tradition establish that unborn humans are, from the time of conception, both persons and human beings, thus strongly supporting an interpretation that the unborn meet the definition of "person" under the Fourteenth Amendment. The legal test used to extend constitutional personhood to corporations, which are artificial "persons" under the law, is more than met by the unborn, demonstrating that the unborn deserve the status of constitutional personhood. There can be no "rule of law" if the Constitution continues to be interpreted to perpetuate a discriminatory legal system of separate and unequal for unborn human beings. Relying on the reasoning of the Supreme Court in Brown v. Board of Education, the Supreme Court may overrule Roe v. Wade solely on the grounds of equal protection. Such a result would not return the matter of abortion to the states. The Fourteenth Amendment, properly interpreted, would thereafter prohibit abortion in every state.

"Learning to Be More Human": Perspectives of Respect by Young Irish People in Prison

Science.gov (United States)

O'Grady, Emmanuel

2017-01-01

Respect is a fundamental aspect of how human beings relate to each other and, arguably, is a significant factor in the relationship between student and teacher. For incarcerated adults, the relationships they foster with their teachers (and by extension the respect or disrespect cultivated within it) often have a considerable impact on their…

Can Nucleoli Be Markers of Developmental Potential in Human Zygotes?

Czech Academy of Sciences Publication Activity Database

Fulka, Helena; Kyogoku, H.; Zatsepina, O.; Langerova, A.; Fulka, J.

2015-01-01

Roč. 21, č. 11 (2015), s. 663-672 ISSN 1471-4914 Grant - others:GA ČR GA13-03269S Institutional support: RVO:68378050 ; RVO:67985904 Keywords : human zygotes * developmental potential * nucleoli Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 9.292, year: 2015

Critics to Metaphysics by Modern Philosophers: A Discourse on Human Beings in Reality

Directory of Open Access Journals (Sweden)

Frederikus Fios

2016-01-01

Full Text Available We have entered the 21st century that is popularly known as the era of the development of modern science and technology. Philosophy provides naming for contemporary era as postmodern era. But do we suddenly come to this day and age? No! Because humans are homo viator, persona that does pilgrimage in history, space and time. Philosophy has expanded periodically in the long course of history. Since the days of classical antiquity, philosophy comes with a patterned metaphysical paradigm. This paradigm survives very long in the stage history of philosophy as maintained by many philosophers who hold fast to the philosophical-epistemic claim that philosophy should be (das sollen metaphysical. Classical Greek philosopher, Aristotle was a philosopher who claims metaphysics as the initial philosophy. Then, Immanuel Kant, Hegel, Heidegger, Marx even Habermas offer appropriate shades of metaphysical philosophy versus spirit of the age. Modern philosophers offer a new paradigm in the way of doing philosophy. The new spirit of modern philosophers declared as if giving criticism on traditional western metaphysics (since Aristotle that are considered irrelevant. This paper intends to show the argument between traditional metaphysical and modern philosophers who criticize metaphysics. The author will make a philosophical synthesis to obtain enlightenment to the position of human beings in the space of time. Using the method of Hegelian dialectic (thesis-antiteses-synthesis, this topic will be developed and assessed in accordance with the interests of this paper. 

Can fruits and vegetables be used as substitute phantoms for normal human brain tissues in magnetic resonance imaging?

International Nuclear Information System (INIS)

Teramoto, Daisuke; Ushioda, Yuichi; Sasaki, Ayaka; Sakurai Yuki; Nagahama, Hiroshi; Nakamura, Manami; Sugimori, Hiroyuki; Sakata, Motomichi

2013-01-01

Various custom-made phantoms designed to optimize magnetic resonance imaging (MRI) sequences have been created and subsequently reported in Japanese Society of Radiological Technology (JSRT). However, custom-made phantoms that correctly match the T 1 -value and T 2 -values of human brain tissue (gray matter and white matter) cannot be made easily or quickly. The aim of this project was to search for alternative materials, such as fruits and vegetables, for optimizing MRI sequences. The following eight fruits and vegetables were investigated: apple, tomato, melon, apple mango (Mangifera indica), banana, avocado, peach, and eggplant. Their potential was studied for use in modeling phantoms of normal human brain tissues. MRI (T 1 - and T 2 -weighted sequences) was performed on the human brain and the fruits and vegetables using various concentrations of contrast medium (gadolinium) in the same size tubes as the custom-made phantom. The authors compared the signal intensity (SI) in human brain tissue (gray matter and white matter) with that of the fruits and the custom-made phantom. The T 1 and T 2 values were measured for banana tissue and compared with those for human brain tissue in the literature. Our results indicated that banana tissue is similar to human brain tissue (both gray matter and white matter). Banana tissue can thus be employed as an alternative phantom for the human brain for the purpose of MRI. (author)

Well-Being and Human-Animal Interactions in Schools: The Case of "Dog Daycare Co-Op"

Science.gov (United States)

Pinto, Laura Elizabeth; Foulkes, Donna

2015-01-01

This study draws on Martha Nussbaum's (2000) account of the nature of human well-being in order to explore the role of animals in formal education settings. Nussbaum's capabilities approach identifies the ability "to have concern for and live with other animals, plants and the environment" (p. 80) as a necessary component for well-being.…

Sujet, être, être-là : Heidegger, ou l’être humain entre pensée juive et philosophie grecque Subject, Being, Being-there: Heidegger or the Human Being between Jewish Thinking and Greek Philosophy

Directory of Open Access Journals (Sweden)

Josef Schovanec

2011-10-01

Full Text Available In the sixties and seventies, theoretical discussions in European social sciences focused on the nature of the human being. Proponents of the rational subject, characterizing. Enlightenment-prone Western classical philosophy, went against the advocates of the much older and less-known anti-subjective tradition. Our study aims at giving an archaeological insight into this second paradigm, going back first to Heidegger, the master thinker of contemporary European social sciences, then to the religious – mainly Jewish – roots of his thought. It views human being not as an achieved and autonomous entity, but as an emanation of the Being. Men have to follow the path it sets and its voice, free themselves from material assets which are mere impediments, and eventually enter into a superior dimension of thinking. Beyond our limited case-study, the whole question of the persistence of another main - albeit forgotten - way of thinking in the very heart of modernity is being raised anew.

How human-made greenhouse gas emissions can (really) be reduced

International Nuclear Information System (INIS)

2008-01-01

To be efficient, any action undertaken in view of mitigating Greenhouse Gas Emissions requires that the reduction of CO 2 emissions not be confused with energy savings. Indeed, there is strict correlation between the two only if the energy savings achieved lead to fossil fuel savings. If a drastic reduction of greenhouse gas emissions were not mandatory, the conversion of our energy production and use would be less pressing, the known fossil fuel reserves being sufficient to supply humanity for at least one and a half centuries. Keeping these consideration in mind, under the control of its Scientific Council and with the help of partner organizations, STC has elaborated a set of proposals to reduce the economic activity's carbon content without affecting in any fundamental way the life style of the populations concerned while leaving room for economic growth in developing countries. In this sense, the ''Negatep'' scenario put forward by STC is fundamentally different from the ''Negawatt'' type scenarios. The options we recommend are ranked according to their economic efficiency. The index that is conventionally used to compare conceivable solutions is known as the ''cost of carbon avoided'' for a given action. It consists in estimating the additional cost of the action considered in relation to the amount of carbon whose release to the atmosphere is avoided thanks to the action. The index is measured in Euros per metric ton of carbon avoided. Summary of the actions and recommendations put forward by ''Save the Climate'' for energy production and energy efficiency are argued in further detail in this document. (A.L.B.)

Hard times and European youth : The effect of economic insecurity on human values, social attitudes and well-being

NARCIS (Netherlands)

Reeskens, T.; Vandecasteele, Leen

2017-01-01

While economic downturns have adverse effects on young people's life chances, empirical studies examining whether and to what extent human values, social attitudes and well-being indicators respond to sudden economic shocks are scarce. To assess the claim that human values are less affected by

Beyond the human genome: Microbes, methaphors and what it means to be human in an interconnected post-genomic world

NARCIS (Netherlands)

Nerlich, B.; Hellsten, I.R.

2009-01-01

Four years after the completion of the Human Genome Project, the US National Institutes for Health launched the Human Microbiome Project on 19 December 2007. Using metaphor analysis, this article investigates reporting in English-language newspapers on advances in microbiomics from 2003 onwards,

Energy consumption, human well-being and economic development in central and eastern European nations: A cautionary tale of sustainability

International Nuclear Information System (INIS)

Jorgenson, Andrew K.; Alekseyko, Alina; Giedraitis, Vincentas

2014-01-01

Sustainability is fundamentally a challenge of tradeoffs. In order to improve human well-being through economic development we consume nonrenewable energy and other natural resources, relying on a broad range of ecosystem services. Enhancing sustainability requires reducing the “energy intensity of human well-being (EIWB)”: the amount of energy used per unit of human well-being. In this study we employ longitudinal analysis techniques to assess the temporally dynamic relationship between EIWB and economic development for a sample of 12 Central and Eastern European (CEE) nations for the 1992 to 2010 period. These are nations that have recently transitioned, which is still an ongoing process, from socialist command economies to market demand economies. During this ongoing transition, many of them have experienced declines in energy intensity, coupled with increased energy efficiency, while human well-being has improved considerably. The results of the analysis indicate that the relationship between EIWB and economic growth in CEE nations is complex and has changed dramatically through time. Of particular importance, the later years of the study exhibit an increasingly sustainable relationship between EIWB and economic development. The findings point to future possibilities for relatively more harmonious relationships between development, human well-being, and the natural environment. - Highlights: • We analyze the energy intensity of well-being in Central and Eastern European nations. • The effect of economic development is time-dynamic. • Other factors influence the energy intensity of well-being. • The results highlight possibilities for enhanced sustainability policies

SAR distribution in human beings when using body-worn RF transmitters

International Nuclear Information System (INIS)

Christ, A.; Samaras, T.; Neufeld, E.; Klingenboeck, A.; Kuster, N.

2007-01-01

This study analyzes the exposure of the human torso to electromagnetic fields caused by wireless body-mounted or hand-held devices. Because of the frequency and distance ranges from 30-5800 MHz and 10 to 200 mm, respectively, both near-field and far-field effects are considered. A generic body model and simulations of anatomical models are used to evaluate the worst case tissue composition with respect to the absorption of electromagnetic energy. Both standing wave effects and enhanced coupling of reactive near-field components can lead to a specific absorption rate (SAR) increase in comparison to homogeneous tissue. In addition, the exposure and temperature increase of different inner organs is assessed. With respect to compliance testing, the observed SAR enhancement may require the introduction of a multiplication factor for the spatial peak SAR measured in the liquid-filled phantom in order to obtain a conservative exposure assessment. The observed tissue heating at the body surface under adiabatic conditions can be significant, whereas the temperature increase in the inner organs turned out to be negligible for the cases investigated. (authors)

[Experience of a research Ethics Committee and the challenges of the new Chilean legislation on research in human beings].

Science.gov (United States)

Oyarzún G, Manuel; Pinto C, María Eugenia; Raineri B, Gina G; Amigo, Hugo; Cifuentes O, Lucía; González, María Julieta; Horwitz, Nina; Marshall F, Claudia; Orellana V, Gricel

2014-07-01

The welfare of research participants must be guaranteed by international ethical standards. This article communicates the procedures of the Research Ethics Committee of the School of Medicine, University of Chile (CEISH). The new Chilean legislation on research in human beings is also discussed. Law 20.120: "On scientific research in human beings, its genome and forbidding human cloning" establishes the ethical principles that must be accomplished in every research involving human beings. Article 28 of the Law 20.584 "Regulation of the rights and duties of health care users", forbids the participation of handicapped people who cannot express their will in scientific research. Article 13 states that people not related directly with patient care cannot have access to his clinical records (with the exception of people with notarial authorization by the patient). CEISH proposes that, in case of people with intellectual deficiency, the decision to approve a scientific research should be analyzed on an individual basis. If the person is capable of expressing his or her will or has stated his or her consent beforehand, the research can be authorized. If the person cannot express his or her will, the scientific research cannot take place. In prospective studies, a consent from the patient and an authorization of the health authority should be required to access clinical records. In retrospective studies, consent should be obtained from the patient when personal information is going to be used. If the information is nameless, the consent can be disregarded.

[The relationships among occupational and organizational commitment, human relations in the workplace, and well-being in nurses].

Science.gov (United States)

Sawada, Tadayuki

2013-12-01

This study examined the relationship among human relations in the workplace, job involvement, affective commitment and continuance commitment with occupational and organizational commitment, and well-being. Questionnaires were completed by 855 female nurses who worked in four public hospitals (mean age = 32.6 years). The results of factor analysis showed that each component of the vocational constructs was distinguishable from the others. Path analysis showed that human relations in the workplace directly influenced job involvement and affective commitment both to the occupation and to the organization. Job involvement in turn directly influenced affective commitment and continuance commitment to the occupation. Job involvement also influenced affective commitment to the organization directly, and indirectly through affective commitment to the occupation. Finally, it was found that human relations in the workplace and affective commitment to the occupation positively influenced well-being; continuance commitment to the occupation was a negative influence. Theoretical and practical implications are discussed.

Hazards of ionizing radiations for human beings and environment with respect to nuclear facilities

International Nuclear Information System (INIS)

Huebner, Felix; Jung, Jennifer Jana; Schultmann, Frank

2017-01-01

Worldwide, nuclear fission is used to produce electricity. On the one hand, the low emission of CO_2 is often mentioned as an advantage of this technology. On the other hand, warnings about the dangers of nuclear fission are mentioned. Consequently, an overview about the dangers of ionizing radiation to human beings as well as animals and the environment is important. However, the focus will be on possible health effects for humans with regards to nuclear power plants. In nuclear power plants, both natural types of radiation and artificially produced radiation occur. During normal operation, it is possible that small quantities of this ionizing radiation are released to the environment. In case of nuclear disasters or faults during decommissioning and dismantling processes the consequences of thereby emitted quantities can be even more severe. Reference nuclides vary by reactor type, operating stage and respective incident. At the beginning, different types of radiation and their characteristics and effects on the affected organism are explained. Sensitive organs are emphasized in this context. The individual risk is determined by numerous factors and therefore cannot be predicted. Based on scientific studies and medical publications the hazards of ionizing radiation are compiled. Effects of high exposure of ionizing radiation are well-investigated. Scientists are still divided over the connection between several diseases and the exposure to low doses of ionizing radiation. For this reason, the positions of different international organizations are critically contrasted in this study.

Why Robots Should Be Social: Enhancing Machine Learning through Social Human-Robot Interaction

Science.gov (United States)

de Greeff, Joachim; Belpaeme, Tony

2015-01-01

Social learning is a powerful method for cultural propagation of knowledge and skills relying on a complex interplay of learning strategies, social ecology and the human propensity for both learning and tutoring. Social learning has the potential to be an equally potent learning strategy for artificial systems and robots in specific. However, given the complexity and unstructured nature of social learning, implementing social machine learning proves to be a challenging problem. We study one particular aspect of social machine learning: that of offering social cues during the learning interaction. Specifically, we study whether people are sensitive to social cues offered by a learning robot, in a similar way to children’s social bids for tutoring. We use a child-like social robot and a task in which the robot has to learn the meaning of words. For this a simple turn-based interaction is used, based on language games. Two conditions are tested: one in which the robot uses social means to invite a human teacher to provide information based on what the robot requires to fill gaps in its knowledge (i.e. expression of a learning preference); the other in which the robot does not provide social cues to communicate a learning preference. We observe that conveying a learning preference through the use of social cues results in better and faster learning by the robot. People also seem to form a “mental model” of the robot, tailoring the tutoring to the robot’s performance as opposed to using simply random teaching. In addition, the social learning shows a clear gender effect with female participants being responsive to the robot’s bids, while male teachers appear to be less receptive. This work shows how additional social cues in social machine learning can result in people offering better quality learning input to artificial systems, resulting in improved learning performance. PMID:26422143

Why Robots Should Be Social: Enhancing Machine Learning through Social Human-Robot Interaction.

Science.gov (United States)

de Greeff, Joachim; Belpaeme, Tony

2015-01-01

Social learning is a powerful method for cultural propagation of knowledge and skills relying on a complex interplay of learning strategies, social ecology and the human propensity for both learning and tutoring. Social learning has the potential to be an equally potent learning strategy for artificial systems and robots in specific. However, given the complexity and unstructured nature of social learning, implementing social machine learning proves to be a challenging problem. We study one particular aspect of social machine learning: that of offering social cues during the learning interaction. Specifically, we study whether people are sensitive to social cues offered by a learning robot, in a similar way to children's social bids for tutoring. We use a child-like social robot and a task in which the robot has to learn the meaning of words. For this a simple turn-based interaction is used, based on language games. Two conditions are tested: one in which the robot uses social means to invite a human teacher to provide information based on what the robot requires to fill gaps in its knowledge (i.e. expression of a learning preference); the other in which the robot does not provide social cues to communicate a learning preference. We observe that conveying a learning preference through the use of social cues results in better and faster learning by the robot. People also seem to form a "mental model" of the robot, tailoring the tutoring to the robot's performance as opposed to using simply random teaching. In addition, the social learning shows a clear gender effect with female participants being responsive to the robot's bids, while male teachers appear to be less receptive. This work shows how additional social cues in social machine learning can result in people offering better quality learning input to artificial systems, resulting in improved learning performance.

Why Robots Should Be Social: Enhancing Machine Learning through Social Human-Robot Interaction.

Directory of Open Access Journals (Sweden)

Joachim de Greeff

Full Text Available Social learning is a powerful method for cultural propagation of knowledge and skills relying on a complex interplay of learning strategies, social ecology and the human propensity for both learning and tutoring. Social learning has the potential to be an equally potent learning strategy for artificial systems and robots in specific. However, given the complexity and unstructured nature of social learning, implementing social machine learning proves to be a challenging problem. We study one particular aspect of social machine learning: that of offering social cues during the learning interaction. Specifically, we study whether people are sensitive to social cues offered by a learning robot, in a similar way to children's social bids for tutoring. We use a child-like social robot and a task in which the robot has to learn the meaning of words. For this a simple turn-based interaction is used, based on language games. Two conditions are tested: one in which the robot uses social means to invite a human teacher to provide information based on what the robot requires to fill gaps in its knowledge (i.e. expression of a learning preference; the other in which the robot does not provide social cues to communicate a learning preference. We observe that conveying a learning preference through the use of social cues results in better and faster learning by the robot. People also seem to form a "mental model" of the robot, tailoring the tutoring to the robot's performance as opposed to using simply random teaching. In addition, the social learning shows a clear gender effect with female participants being responsive to the robot's bids, while male teachers appear to be less receptive. This work shows how additional social cues in social machine learning can result in people offering better quality learning input to artificial systems, resulting in improved learning performance.

Martha C. Nussbaum – Another Approach for the Defense of the Human Being and the Human Rights of Women

Directory of Open Access Journals (Sweden)

Cristina Monereo Atienza

2015-06-01

Full Text Available This paper confronts the advantagesand disadvantages of Nussbaum´s theory inseeking equality for women. Nussbaum under-stands that people in general and women in par-ticular have a number of common capabilitiesbecause they are ends in themselves. You cannot treat another person as a mere object, andthis deserves a cross-cultural consensus on whatis the human being. The universal concept ofthe subject that she offers, based on a minimumcommon to all, open to dialogue and politicalconsensus, is very interesting. However, we cannot forget other approaches like the discourse ofrights.

The Impact of Gender Inequality and Environmental Degradation on Human Well-Being in The Case of Pakistan: A Time Series Analysis

OpenAIRE

Bibi, Chan; Audi, Marc; Ali, Amjad

2017-01-01

This study has investigated the impact of gender inequality and environmental degradation on human well-being in the case of Pakistan from 1980 to 2014. Augmented Dickey-Fuller unit root test is used for stationarity of the variables. Autoregressive Distributed Lag model (ARDL) is used for co-integration among the variables of the model. The results show that gender inequality has a negative and significant impact on human well-being in Pakistan, while gender equality encourages human well-be...

Can results from animal studies be used to estimate dose or low-dose effects in humans

International Nuclear Information System (INIS)

Thomas, J.M.; Eberhardt, L.L.

1980-09-01

A method has been developed based on animal data which appears useful in predicting biological equilibrium level for radionuclides in humans. It is shown that measures of whole-body retention, plasma concentration, short-term toxicity and cancer incidence can be projected, at least in limited circumstances, for some elements and organic compounds. Some of the procedures used for extrapolation in other fields as well as those from radiobiology are reviewed, the similarity procedure developed discussed, and a review provided of some of the issues in low-dose-effect modelling and the extrapolation of those data to humans

A miniature implantable coil that can be wrapped around a tubular organ within the human body

Science.gov (United States)

Mao, Shitong; Wang, Hao; Mao, Zhi-Hong; Sun, Mingui

2018-05-01

There are many tubular or rod-shaped organs and tissues within the human body. A miniature medical implant that wraps around such a biological structure can monitor or modulate its function. In order to provide the wrap-around implant with power, a solenoidal coil coupled wirelessly with a planar coil outside the human body can be used. Unfortunately, there is a serious practical problem that this configuration cannot be realized easily because the implantable solenoidal coil cannot be positioned around the tubular biological structure unless either the structure or the coil is cut and reconnected, which is impermissible in most cases. In addition, when a planner exterior coil is used for wireless power transfer and communication, its maximum magnetic coupling with the implanted solenoidal coil is achieved when the tubular structure is perpendicular to the surface of the body. However, in human anatomy, most tubular/rod structures are oriented horizontally. In order to solve these problems, we present a new flexible coil for the class of wrapped-around implantable devices. Our multilayer coil has specially designed windings in cross patterns. The new coil can be made conveniently in high precision at low cost on a flat substrate using the same technology for making the flexible multilayer printed circuit boards along with miniature sensors and electronic circuits. This allows the implant to be made in a flat form and then wrapped around the biostructure during surgery. We present the design of this new coil, perform theoretical analysis with respect to its wireless power transfer efficiency, discuss the effects of coil parameters, and conduct experiments using constructed miniature prototypes. Our results confirm the validity of the new coil.

A miniature implantable coil that can be wrapped around a tubular organ within the human body

Directory of Open Access Journals (Sweden)

Shitong Mao

2018-05-01

Full Text Available There are many tubular or rod-shaped organs and tissues within the human body. A miniature medical implant that wraps around such a biological structure can monitor or modulate its function. In order to provide the wrap-around implant with power, a solenoidal coil coupled wirelessly with a planar coil outside the human body can be used. Unfortunately, there is a serious practical problem that this configuration cannot be realized easily because the implantable solenoidal coil cannot be positioned around the tubular biological structure unless either the structure or the coil is cut and reconnected, which is impermissible in most cases. In addition, when a planner exterior coil is used for wireless power transfer and communication, its maximum magnetic coupling with the implanted solenoidal coil is achieved when the tubular structure is perpendicular to the surface of the body. However, in human anatomy, most tubular/rod structures are oriented horizontally. In order to solve these problems, we present a new flexible coil for the class of wrapped-around implantable devices. Our multilayer coil has specially designed windings in cross patterns. The new coil can be made conveniently in high precision at low cost on a flat substrate using the same technology for making the flexible multilayer printed circuit boards along with miniature sensors and electronic circuits. This allows the implant to be made in a flat form and then wrapped around the biostructure during surgery. We present the design of this new coil, perform theoretical analysis with respect to its wireless power transfer efficiency, discuss the effects of coil parameters, and conduct experiments using constructed miniature prototypes. Our results confirm the validity of the new coil.

The Importance of Human Ecology at the Threshold of the Next Millennium: How Can Population Growth Be Stopped?

Science.gov (United States)

Nentwig, W.

Ecology is defined as the set of complex interactions between the biotic and abiotic environments. Human ecology concerns principally the population ecology "only" of Homo sapiens, but it also includes all aspects of global ecology because humans are the most important species. Human demography is characterized by a recent decline in mortality and fertility rates. These demographic transitions have largely been completed in industrialized countries, but not in the 140 developing countries. Approximately 100 countries are following the same demographic pattern as industrialized countries, however with a time delay of several generations. China has effectively reduced its population increase by means that would be unacceptable in Western democracies. Some 44 developing countries still show increasing population growth and no detectable demographic transition in birth rate. Thus one part of the world shows limited (and, in the long run, shrinking) population growth, and another continues with a strong increase. All populations are limited in their development by their sustainability by their environment, for example, food and energy resources, and the extent of pollution which the use of these resources produces. It is argued that in the case of human population the limits of sustainability have already been reached with the 6 billion humans alive today, since at least 20% of these suffer from hunger, natural resources are overexploited, and biodiversity is threatened. In the coming 200years it is more likely that the total population will substantially oscillate rather than approach the predicted 12 billion. The most important goal of human ecology should therefore be to slow population growth as far as possible.

Ethics and research in Human and Social Sciences: a case to be thought

Directory of Open Access Journals (Sweden)

Fausto dos Santos Amaral Filho

2017-01-01

Full Text Available This paper, fundamentally through the analysis and interpretation of Resolutions that have historically been regulating ethical issues that involve scientific research (CNS Resolutions N. 196/96, N. 466/2012, N. 510/2016, seeks to show the inadequacy of such Resolutions for Human and Social Sciences research. In addition, this text wants to point to the political dispute imposed by the area of biomedical sciences that apparently seems to be little concerned with ethical issues per se and seeks, first and foremost, to maintain its power.

Social Class and the Motivational Relevance of Other Human Beings: Evidence From Visual Attention.

Science.gov (United States)

Dietze, Pia; Knowles, Eric D

2016-11-01

We theorize that people's social class affects their appraisals of others' motivational relevance-the degree to which others are seen as potentially rewarding, threatening, or otherwise worth attending to. Supporting this account, three studies indicate that social classes differ in the amount of attention their members direct toward other human beings. In Study 1, wearable technology was used to film the visual fields of pedestrians on city streets; higher-class participants looked less at other people than did lower-class participants. In Studies 2a and 2b, participants' eye movements were tracked while they viewed street scenes; higher class was associated with reduced attention to people in the images. In Study 3, a change-detection procedure assessed the degree to which human faces spontaneously attract visual attention; faces proved less effective at drawing the attention of high-class than low-class participants, which implies that class affects spontaneous relevance appraisals. The measurement and conceptualization of social class are discussed. © The Author(s) 2016.

Study on techniques to use the comprehensive functions of human beings in a group

International Nuclear Information System (INIS)

Numano, Masayoshi; Matsuoka, Takeshi; Fukuto, Junji; Mitomo, Nobuo; Miyazaki, Keiko; Hirao, Yoshihiro; Ando, Hirotomo

1997-01-01

In an atomic power plant, it is necessary to provide sufficient informations concerning the quantity of state in the plant to the operators. However, an atomic power plant is apt to have a black box in its operation because of the automatized systems to avoid human errors. Thus, the informations of plant are needed to be provided in fitting forms for human cognitive functions. Here, an investigation was made focusing on the feedback of operation results and the presentation of the plant states in the PWR plant model. In addition, exchange and sharing of informations as well as role assignment in the operational support among groups were investigated using duty officers on bridge of a modern coastwise tanker as the subjects. To prevent an error manipulation during intelligent works in plant operation, a model room for virtual reality experiment was constructed. Then, an input system for sensory feedback and its plant model were proposed to examine the validity of the feedback inputs. (M.N.)

The Hague Recommendations: Improving Nonlegislative Responses to Trafficking in Human Beings for the Purpose of Organ Removal.

Science.gov (United States)

Ambagtsheer, Frederike; Weimar, Willem

2016-02-01

Over the years, the trade in human organs has become an object of international concern. Since the 1980s, antiorgan trade initiatives have mainly involved the strengthening of legislative responses. Little attention however is given to nonlegislative responses by law enforcement authorities. The HOTT project is a European Union-funded research project titled "trafficking in human beings for the purpose of organ removal." Its objectives are to increase knowledge, raise awareness, and improve the nonlegislative response to the crime. Its consortium organized a "Writers' Conference" in The Hague, The Netherlands at Europol's Headquarters where a group of 40 experts, consisting of transplant professionals, law enforcement officials, and policy makers, formulated recommendations to improve nonlegislative responses. These recommendations, presented hereafter, address the ethical and legal obligations of health care providers, the protection of persons trafficked for the purpose of organ removal, strengthening cross-border collaboration in criminal cases, and stimulating partnerships between transplant professionals and law enforcement. These recommendations offer ways in which transplant professionals can contribute to improving the nonlegislative response to trafficking in human beings for the purpose of organ removal.

Outdoor blue spaces, human health and well-being: A systematic review of quantitative studies.

Science.gov (United States)

Gascon, Mireia; Zijlema, Wilma; Vert, Cristina; White, Mathew P; Nieuwenhuijsen, Mark J

2017-11-01

A growing number of quantitative studies have investigated the potential benefits of outdoor blue spaces (lakes, rivers, sea, etc) and human health, but there is not yet a systematic review synthesizing this evidence. To systematically review the current quantitative evidence on human health and well-being benefits of outdoor blue spaces. Following PRISMA guidelines for reporting systematic reviews and meta-analysis, observational and experimental quantitative studies focusing on both residential and non-residential outdoor blue space exposure were searched using specific keywords. In total 35 studies were included in the current systematic review, most of them being classified as of "good quality" (N=22). The balance of evidence suggested a positive association between greater exposure to outdoor blue spaces and both benefits to mental health and well-being (N=12 studies) and levels of physical activity (N=13 studies). The evidence of an association between outdoor blue space exposure and general health (N=6 studies), obesity (N=8 studies) and cardiovascular (N=4 studies) and related outcomes was less consistent. Although encouraging, there remains relatively few studies and a large degree of heterogeneity in terms of study design, exposure metrics and outcome measures, making synthesis difficult. Further research is needed using longitudinal research and natural experiments, preferably across a broader range of countries, to better understand the causal associations between blue spaces, health and wellbeing. Copyright © 2017 Elsevier GmbH. All rights reserved.

Mechanism of toxicity of MPTP: A cause of Parkinsonism in human beings

International Nuclear Information System (INIS)

Denton, T.L.

1988-01-01

1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) was found in 1983 to cause a syndrome virtually identical to Parkinson's Disease in humans and other primates. The symptoms, as in idiopathic Parkinson's syndrome, are due to destruction of dopaminergic neurons in the pars compacta of the substantia nigra resulting in depletion of dopamine in the basal ganglia. The mechanism of toxicity was investigated with a dopamine containing cell line, PC12, a MPTP resistant variant (MPTP r ), and synaptosomes from the striate cortex of mice, rats, guinea pigs and a monkey. The mechanism of acute effects was studied with membrane preparations from human and rat striate cortex. MPTP displaced [ 3 H]haloperidol from binding sites in human and rat striate cortex, but could not displace [ 3 H]flupenthixol, suggesting that MPTP is a D2 receptor ligand of equivalent potency in both species. MPTP was a competitive inhibitor of uptake of [ 3 H]dopamine in PC12 but did not accumulate in PC12 or in synaptosomes of rat, guinea pig, mouse or monkey striate cortex. 100 uM MPTP depleted catecholamine levels in PC12 cells by about 50%, without killing

REDD+ IN COSTA RICA, WHAT CAN BE IMPROVED?: Indigenous Peoples Human Rights within REDD+

OpenAIRE

Camacho Mejia, Monica Judith

2014-01-01

This thesis analyses the development of REDD+ in Costa Rica. It sets out to analyse what the obligations of Costa Rica are under International Human Rights Law with regard to Indigenous Peoples at the moment of implementing REDD+; what laws should be changed before implementing REDD+ whether Costa Rica wants to fulfil its international obligations towards Indigenous Peoples; what impact the Payment for Environmental Services programme has had on Indigenous Peoples; and how the Costa Rican gov...

Toxicovigilance: A new approach for the hazard identification and risk assessment of toxicants in human beings

International Nuclear Information System (INIS)

Descotes, Jacques; Testud, Francois

2005-01-01

The concept of toxicovigilance encompasses the active detection, validation and follow-up of clinical adverse events related to toxic exposures in human beings. Poison centers are key players in this function as poisoning statistics are essential to define the cause, incidence and severity of poisonings occurring in the general population. In addition, the systematic search for unexpected shifts in the recorded causes of poisonings, e.g., following the introduction of a new product, or change in the formulation or recommended use of an old product, allows for a rapid detection of potential adverse health consequences and the implementation of preventive or corrective measures. However, toxicovigilance is genuinely a medical and not only a statistical approach of human toxicity issues. In contrast to epidemiology, toxicovigilance is based on the in-depth medical assessment of acute or chronic intoxications on an individual basis, which requires detailed information that poison centers can rarely obtain via emergency telephone calls and that epidemiologists cannot collect or process. Validation of this medical information must primarily be based on toxicological expertise to help identify causal links between otherwise unexplained pathological conditions and documented toxic exposures. Thus, toxicovigilance can contribute to hazard identification and risk assessment by providing medically validated data which are often overlooked in the process of risk assessment. So far, very few structured toxicovigilance systems have been set up and hopefully national and international initiatives will bridge this gap in our knowledge of the toxicity of many chemicals and commercial products in human beings

Toxicovigilance: a new approach for the hazard identification and risk assessment of toxicants in human beings.

Science.gov (United States)

Descotes, Jacques; Testud, François

2005-09-01

The concept of toxicovigilance encompasses the active detection, validation and follow-up of clinical adverse events related to toxic exposures in human beings. Poison centers are key players in this function as poisoning statistics are essential to define the cause, incidence and severity of poisonings occurring in the general population. In addition, the systematic search for unexpected shifts in the recorded causes of poisonings, e.g., following the introduction of a new product, or change in the formulation or recommended use of an old product, allows for a rapid detection of potential adverse health consequences and the implementation of preventive or corrective measures. However, toxicovigilance is genuinely a medical and not only a statistical approach of human toxicity issues. In contrast to epidemiology, toxicovigilance is based on the in-depth medical assessment of acute or chronic intoxications on an individual basis, which requires detailed information that poison centers can rarely obtain via emergency telephone calls and that epidemiologists cannot collect or process. Validation of this medical information must primarily be based on toxicological expertise to help identify causal links between otherwise unexplained pathological conditions and documented toxic exposures. Thus, toxicovigilance can contribute to hazard identification and risk assessment by providing medically validated data which are often overlooked in the process of risk assessment. So far, very few structured toxicovigilance systems have been set up and hopefully national and international initiatives will bridge this gap in our knowledge of the toxicity of many chemicals and commercial products in human beings.

TO BE IS NOT-TO-BE: NIHILISM, IDEOLOGY AND THE QUESTION OF BEING IN HEIDEGGER’S POLITICAL PHILOSOPHY PART II: TRUTH, HUMANISM AND TECHNOLOGY

Directory of Open Access Journals (Sweden)

Mihai NOVAC

2016-06-01

Full Text Available Allegedly, Heidegger never quite finished Being and Time: his initial intention had consisted in the determination of the meaning of Being as such, apart from Dasein’s own existentiality. Afterwards, however, and despite the growing public excitement revolving around the published unfinished version of his project, his preoccupations, thematic conceptuality and very language, apparently started to shift away towards a strange and unfamiliar stance which he would never leave. Quite surely, his Nazi flirtation and subsequent withdrawal did not help in bringing clarity over this. On the other hand, this was not necessarily unexpected (although not necessarily to be expected, as well. What I mean to say is that for someone reading Being and time in spirit and not in law, the possibility of such a substantive rethought of his initial scheme is present throughout the work. One’s changing one’s mind with respect to oneself is, after all, one of the basic possibilities conveyed by Dasein’s achieved resoluteness [Entschlossenheit]. Furthermore, despite his apparent reorientation, I think we can speak of some sort of attitudinal unity between Heidegger’s initial and later work, conceptually mediated by the relationship between Dasein’s Being-unto-death [Sein-zum-Tode] and the so called concealedness [Verborgenheit] of Being.. That is precisely what I aim to lay bare through this conceptual reconstruction of some of his later works: (i On the Essence of Truth (1930 and (ii Letter on Humanism (1946. Basically, I will try to show that if in Being and Time he tried to come to Being from Dasein, in his later work he tries to get to Da-sein from Being, fact which unsurprisingly brought along some reconsiderations but that, broadly speaking, essentially amounts to what he set out to do in his initial ontological project. Surprisingly, the most concrete instance of this pendulation between Dasein and Being is to be found, at least to my knowledge, in

The Hague Recommendations: Improving Nonlegislative Responses to Trafficking in Human Beings for the Purpose of Organ Removal

Science.gov (United States)

Ambagtsheer, Frederike; Weimar, Willem

2016-01-01

Abstract Over the years, the trade in human organs has become an object of international concern. Since the 1980s, antiorgan trade initiatives have mainly involved the strengthening of legislative responses. Little attention however is given to nonlegislative responses by law enforcement authorities. The HOTT project is a European Union-funded research project titled “trafficking in human beings for the purpose of organ removal.” Its objectives are to increase knowledge, raise awareness, and improve the nonlegislative response to the crime. Its consortium organized a “Writers' Conference” in The Hague, The Netherlands at Europol's Headquarters where a group of 40 experts, consisting of transplant professionals, law enforcement officials, and policy makers, formulated recommendations to improve nonlegislative responses. These recommendations, presented hereafter, address the ethical and legal obligations of health care providers, the protection of persons trafficked for the purpose of organ removal, strengthening cross-border collaboration in criminal cases, and stimulating partnerships between transplant professionals and law enforcement. These recommendations offer ways in which transplant professionals can contribute to improving the nonlegislative response to trafficking in human beings for the purpose of organ removal. PMID:27500254

The Shared Goals and Distinct Strengths of the Medical Humanities: Can the Sum of the Parts Be Greater Than the Whole?

Science.gov (United States)

Greene, Jeremy A; Jones, David S

2017-12-01

Since the 1960s, faculty from diverse fields have banded together under the banner of the medical humanities, a term which unites art, literature, history, anthropology, religious studies, philosophy, and other disciplines. Arguments for the relevance of medical humanities often emphasize contributions that any of these disciplines can make to medical education, whether those involve empathy, professionalism, critical reasoning, or tolerating ambiguity. The authors argue that the constituent disciplines of the medical humanities are not interchangeable parts, but represent different perspectives and methodologies that offer their own distinct contributions to medical training. Efforts to define a role for medical humanities in medical education should pursue two strategies in parallel. On the one hand, advocates of the medical humanities should continue to make the case for the shared contributions that all of the disciplines can make to medical education. But advocates for the medical humanities should also emphasize the valuable contributions of each specific discipline, in terms that medical educators can understand. The authors illustrate this point by delineating contributions of their own discipline, medical history. Historical analysis contributes essential insights to the understanding of disease, therapeutics, and institutions-things that all physicians must know in order to be effective as clinicians, just as they must learn anatomy or pathophysiology. Analogous but different arguments can be made for literature, philosophy, and the other disciplines that constitute the medical humanities. The field of medical humanities will be most successful if it builds on both the shared and the distinct contributions of its disciplines.

Sensible biological models to be exposed to VDT (Video Display Terminal) radiations in human male reproduction

International Nuclear Information System (INIS)

Tritto, J.; North, M.-O.; Laverdure, A.M.; Surbeck, J.

1999-01-01

Temperature and environmental effects, particularly endocrine disrupters and EMF radiations, are actively investigated in human and non-human reproduction experimental models. Sensitivity and specificity of the different cell types of the testes seminiferous tubules in animals and in human are evaluated, showing a specific responsiveness of spermatogonia (SPG) and resting pachytene spermatocytes (SPC). At 32 o C the 24 h short-term cultures of biopsies of normal human testis show an expected low occurrence of apoptotic SPG (1 %) that increases to 3,4 % in peer samples exposed to VDT for the same period, with the appearance of apoptotic SPC (4,6 %). In samples from a thermically-impaired testis of the same subject the apoptotic occurrence of SPG is 2,6 % with 15,4 % for SPC after 24 h cultures. After 24 h exposure to VDT the apoptotic score is 7,6 % for SPG and 18,5 % for SPC in thermically impaired peer samples. With EMF-bioshields the apoptotic score for SPG is 0,8 % in normal 2,2 % for SPG and 13,8 % for SPC in T-impaired peer-samples. NMRS of the cultures fluids show a proportional production of lactate, corresponding to the different degrees of histopathological impairment of the samples. IVOS (Integrated Visual Optic System) analysis of sperm samples from thermically-impaired, not-repaired and repaired testes exposed to VDT shows sensible variations on straightness (STR), linearity (LIN) and lateral head displacement (LHD) parameters. To evaluate the thermic and non-thermic potential bioeffects of VDT on human spermatogenesis the specificity, the sensitivity and the reproducibility of the biological models on one side and the specificity of the methodologies on the other side must be provided. (author)

Impacts of community forest management on human economic well-being across Madagascar

DEFF Research Database (Denmark)

Rasolofoson, Ranaivo Andriarilala; Ferraro, Paul J.; Ruta, Giovanni

2017-01-01

Community Forest Management (CFM) devolves forest management to local communities to achieve conservation and human well-being goals. Yet, the evidence for CFM's impacts is mixed and difficult to interpret because of inadequate attention to rival explanations for the observed empirical patterns....... In a national-scale analysis in Madagascar that carefully considers these rival explanations, we estimate CFM impacts on household living standards, as measured by per capita consumption expenditures. The estimated impact is positive, but small and not statistically different from zero. However, we can...... statistically reject substantial negative impacts (which others have suggested may exist). The estimated impacts vary conditional on household education and proximity to forests: they are more positive and statistically significant for households closer to forest and with more education. To help improve CFM...

On the classification and evolution of endogenous retrovirus: human endogenous retroviruses may not be 'human' after all.

Science.gov (United States)

Escalera-Zamudio, Marina; Greenwood, Alex D

2016-01-01

Retroviruses, as part of their replication cycle, become integrated into the genome of their host. When this occurs in the germline the integrated proviruses can become an endogenous retrovirus (ERV) which may eventually become fixed in the population. ERVs are present in the genomes of all vertebrates including humans, where more than 50 groups of human endogenous retrovirus (HERVs) have been described within the last 30 years. Despite state-of-the-art genomic tools available for retroviral discovery and the large number of retroviral sequences described to date, there are still gaps in understanding retroviral macroevolutionary patterns and host-retrovirus interactions and a lack of a coherent systematic classification particularly for HERVs. Here, we discuss the current knowledge on ERV (and HERV) classification, distribution and origins focusing on the role of cross-species transmission in retroviral diversity. © 2016 APMIS. Published by John Wiley & Sons Ltd.

Impacts of Community Forest Management and Strictly Protected Areas on Deforestation and Human Well-Being in Madagascar

DEFF Research Database (Denmark)

Rasolofoson, Ranaivo Andriarilala

they contain) and human well-being. However, while scientifically rigorous impact evaluation of programs is well advanced in fields such as development, health and education, it is rare in nature conservation. The rare existing studies focus mostly on protected areas and other interventions, such as CFM......, conditional on household proximity to forest and education level. In conclusion, the impacts of CFM vary with household characteristics: some may lose while others may gain. iii) The potential of the Global Person Generated Index (GPGI) for evaluating the perceived impact of conservation interventions......Protected areas and Community Forest Management (CFM) are among the most widespread interventions to conserve forests in tropical countries. In addition to their impacts on forests and the biodiversity they contain, these interventions also affect human well-being, particularly that of the local...

Trafficking in human beings: a transnational threat of the globalization era (comparative analysis of the Central Causasian states)

OpenAIRE

Allahverdieva, Aysel

2009-01-01

The article discusses one of the most dangerous and serious, in the social-humanitarian respect, challenges of the current stage in world globalization-trafficking in human beings, especially in women and children, which has become an international problem in recent years. The article takes a look at the special features of the human trafficking problem in post-Soviet states, primarily in the Central Caucasian countries, caused by the powerful migration flows generated by the collapse of the ...

Computational and experimental research on infrared trace by human being contact

Energy Technology Data Exchange (ETDEWEB)

Xiong Zonglong; Yang Kuntao; Ding Wenxiu; Zhang Nanyangsheng; Zheng Wenheng

2010-06-20

The indoor detection of the human body's thermal trace plays an important role in the fields of infrared detecting, scouting, infrared camouflage, and infrared rescuing and tracking. Currently, quantitative description and analysis for this technology are lacking due to the absence of human infrared radiation analysis. To solve this problem, we study the heating and cooling process by observing body contact and removal on an object, respectively. Through finite-element simulation and carefully designed experiments, an analytical model of the infrared trace of body contact is developed based on infrared physics and heat transfer theory. Using this model, the impact of body temperature on material thermal parameters is investigated. The sensitivity of material thermal parameters, the thermal distribution, and the changes of the thermograph's contrast are then found and analyzed. Excellent matching results achieved between the simulation and the experiments demonstrate the strong impact of temperature on material thermal parameters. Conclusively, the new model, simulation, and experimental results are beneficial to the future development and implementation of infrared trace technology.

Computational and experimental research on infrared trace by human being contact

International Nuclear Information System (INIS)

Xiong Zonglong; Yang Kuntao; Ding Wenxiu; Zhang Nanyangsheng; Zheng Wenheng

2010-01-01

The indoor detection of the human body's thermal trace plays an important role in the fields of infrared detecting, scouting, infrared camouflage, and infrared rescuing and tracking. Currently, quantitative description and analysis for this technology are lacking due to the absence of human infrared radiation analysis. To solve this problem, we study the heating and cooling process by observing body contact and removal on an object, respectively. Through finite-element simulation and carefully designed experiments, an analytical model of the infrared trace of body contact is developed based on infrared physics and heat transfer theory. Using this model, the impact of body temperature on material thermal parameters is investigated. The sensitivity of material thermal parameters, the thermal distribution, and the changes of the thermograph's contrast are then found and analyzed. Excellent matching results achieved between the simulation and the experiments demonstrate the strong impact of temperature on material thermal parameters. Conclusively, the new model, simulation, and experimental results are beneficial to the future development and implementation of infrared trace technology.

BE-ing @Work: Wearables and Presence of Mind in the Workplace

Science.gov (United States)

Forbes Oste, Heidi

2016-01-01

Expectations and demands in the changing contemporary workplace are driven by emergent technologies. Ubiquitous in nature, they are designed to enhance human and organization potential. These technologies provide access to information and connection at all times. They are increasingly reliant on human relationships and connection. BE-ing one's…

Nurses are human beings too.

Science.gov (United States)

Neeson, Jimmy

2017-03-15

Your story 'Thousands of nurses leave NHS posts to maintain work-life balance' (online news, 3 March) made me think. Maybe it would be better if employers didn't break the Working Time Directive, making us swap from a 12-hour night shift to a 14-hour day with no day off in-between, or two long days in a row with not enough time to go home, shower, sleep and get ready for work between them.

Biodiversity and human well-being: an essential link for sustainable development.

Science.gov (United States)

Naeem, Shahid; Chazdon, Robin; Duffy, J Emmett; Prager, Case; Worm, Boris

2016-12-14

As society strives to transition towards more sustainable development pathways, it is important to properly conceptualize the link between biodiversity (i.e. genes, traits, species and other dimensions) and human well-being (HWB; i.e. health, wealth, security and other dimensions). Here, we explore how published conceptual frameworks consider the extent to which the biodiversity-HWB links are being integrated into public discourse and scientific research and the implications of our findings for sustainable development. We find that our understanding has gradually evolved from seeing the value of biodiversity as an external commodity that may influence HWB to biodiversity as fundamental to HWB. Analysis of the literature trends indicates increasing engagement with the terms biodiversity, HWB and sustainable development in the public, science and policy spheres, but largely as independent rather than linked terms. We suggest that a consensus framework for sustainable development should include biodiversity explicitly as a suite of internal variables that both influence and are influenced by HWB. Doing so will enhance clarity and help shape coherent research and policy priorities. We further suggest that the absence of this link in development can inadvertently lead to a ratcheting down of biodiversity by otherwise well-meaning policies. Such biotic impoverishment could lock HWB at minimum levels or lead to its decline and halt or reverse progress in achieving sustainable development. © 2016 The Authors.

Biodiversity and human well-being: an essential link for sustainable development

Science.gov (United States)

Chazdon, Robin; Duffy, J. Emmett; Prager, Case; Worm, Boris

2016-01-01

As society strives to transition towards more sustainable development pathways, it is important to properly conceptualize the link between biodiversity (i.e. genes, traits, species and other dimensions) and human well-being (HWB; i.e. health, wealth, security and other dimensions). Here, we explore how published conceptual frameworks consider the extent to which the biodiversity–HWB links are being integrated into public discourse and scientific research and the implications of our findings for sustainable development. We find that our understanding has gradually evolved from seeing the value of biodiversity as an external commodity that may influence HWB to biodiversity as fundamental to HWB. Analysis of the literature trends indicates increasing engagement with the terms biodiversity, HWB and sustainable development in the public, science and policy spheres, but largely as independent rather than linked terms. We suggest that a consensus framework for sustainable development should include biodiversity explicitly as a suite of internal variables that both influence and are influenced by HWB. Doing so will enhance clarity and help shape coherent research and policy priorities. We further suggest that the absence of this link in development can inadvertently lead to a ratcheting down of biodiversity by otherwise well-meaning policies. Such biotic impoverishment could lock HWB at minimum levels or lead to its decline and halt or reverse progress in achieving sustainable development. PMID:27928039

Current demographics suggest future energy supplies will be inadequate to slow human population growth.

Directory of Open Access Journals (Sweden)

John P DeLong

Full Text Available Influential demographic projections suggest that the global human population will stabilize at about 9-10 billion people by mid-century. These projections rest on two fundamental assumptions. The first is that the energy needed to fuel development and the associated decline in fertility will keep pace with energy demand far into the future. The second is that the demographic transition is irreversible such that once countries start down the path to lower fertility they cannot reverse to higher fertility. Both of these assumptions are problematic and may have an effect on population projections. Here we examine these assumptions explicitly. Specifically, given the theoretical and empirical relation between energy-use and population growth rates, we ask how the availability of energy is likely to affect population growth through 2050. Using a cross-country data set, we show that human population growth rates are negatively related to per-capita energy consumption, with zero growth occurring at ∼13 kW, suggesting that the global human population will stop growing only if individuals have access to this amount of power. Further, we find that current projected future energy supply rates are far below the supply needed to fuel a global demographic transition to zero growth, suggesting that the predicted leveling-off of the global population by mid-century is unlikely to occur, in the absence of a transition to an alternative energy source. Direct consideration of the energetic constraints underlying the demographic transition results in a qualitatively different population projection than produced when the energetic constraints are ignored. We suggest that energetic constraints be incorporated into future population projections.

Current demographics suggest future energy supplies will be inadequate to slow human population growth.

Science.gov (United States)

DeLong, John P; Burger, Oskar; Hamilton, Marcus J

2010-10-05

Influential demographic projections suggest that the global human population will stabilize at about 9-10 billion people by mid-century. These projections rest on two fundamental assumptions. The first is that the energy needed to fuel development and the associated decline in fertility will keep pace with energy demand far into the future. The second is that the demographic transition is irreversible such that once countries start down the path to lower fertility they cannot reverse to higher fertility. Both of these assumptions are problematic and may have an effect on population projections. Here we examine these assumptions explicitly. Specifically, given the theoretical and empirical relation between energy-use and population growth rates, we ask how the availability of energy is likely to affect population growth through 2050. Using a cross-country data set, we show that human population growth rates are negatively related to per-capita energy consumption, with zero growth occurring at ∼13 kW, suggesting that the global human population will stop growing only if individuals have access to this amount of power. Further, we find that current projected future energy supply rates are far below the supply needed to fuel a global demographic transition to zero growth, suggesting that the predicted leveling-off of the global population by mid-century is unlikely to occur, in the absence of a transition to an alternative energy source. Direct consideration of the energetic constraints underlying the demographic transition results in a qualitatively different population projection than produced when the energetic constraints are ignored. We suggest that energetic constraints be incorporated into future population projections.

How should Fitts' Law be applied to human-computer interaction?

Science.gov (United States)

Gillan, D. J.; Holden, K.; Adam, S.; Rudisill, M.; Magee, L.

1992-01-01

The paper challenges the notion that any Fitts' Law model can be applied generally to human-computer interaction, and proposes instead that applying Fitts' Law requires knowledge of the users' sequence of movements, direction of movement, and typical movement amplitudes as well as target sizes. Two experiments examined a text selection task with sequences of controlled movements (point-click and point-drag). For the point-click sequence, a Fitts' Law model that used the diagonal across the text object in the direction of pointing (rather than the horizontal extent of the text object) as the target size provided the best fit for the pointing time data, whereas for the point-drag sequence, a Fitts' Law model that used the vertical size of the text object as the target size gave the best fit. Dragging times were fitted well by Fitts' Law models that used either the vertical or horizontal size of the terminal character in the text object. Additional results of note were that pointing in the point-click sequence was consistently faster than in the point-drag sequence, and that pointing in either sequence was consistently faster than dragging. The discussion centres around the need to define task characteristics before applying Fitts' Law to an interface design or analysis, analyses of pointing and of dragging, and implications for interface design.

First-pass metabolism of ethanol in human beings: effect of intravenous infusion of fructose

DEFF Research Database (Denmark)

Parlesak, Alexandr; Billinger, MH; Schäfer, C.

2004-01-01

Intravenous infusion of fructose has been shown to enhance reduced form of nicotinamide adenine dinucleotide reoxidation and, thereby, to enhance the metabolism of ethanol. In the current study, the effect of fructose infusion on first-pass metabolism of ethanol was studied in human volunteers....... A significantly higher first-pass metabolism of ethanol was obtained after administration of fructose in comparison with findings for control experiments with an equimolar dose of glucose. Because fructose is metabolized predominantly in the liver and can be presumed to have virtually no effects in the stomach...

Metastatic canine mammary carcinomas can be identified by a gene expression profile that partly overlaps with human breast cancer profiles

International Nuclear Information System (INIS)

Klopfleisch, Robert; Lenze, Dido; Hummel, Michael; Gruber, Achim D

2010-01-01

Similar to human breast cancer mammary tumors of the female dog are commonly associated with a fatal outcome due to the development of distant metastases. However, the molecular defects leading to metastasis are largely unknown and the value of canine mammary carcinoma as a model for human breast cancer is unclear. In this study, we analyzed the gene expression signatures associated with mammary tumor metastasis and asked for parallels with the human equivalent. Messenger RNA expression profiles of twenty-seven lymph node metastasis positive or negative canine mammary carcinomas were established by microarray analysis. Differentially expressed genes were functionally characterized and associated with molecular pathways. The findings were also correlated with published data on human breast cancer. Metastatic canine mammary carcinomas had 1,011 significantly differentially expressed genes when compared to non-metastatic carcinomas. Metastatic carcinomas had a significant up-regulation of genes associated with cell cycle regulation, matrix modulation, protein folding and proteasomal degradation whereas cell differentiation genes, growth factor pathway genes and regulators of actin organization were significantly down-regulated. Interestingly, 265 of the 1,011 differentially expressed canine genes are also related to human breast cancer and, vice versa, parts of a human prognostic gene signature were identified in the expression profiles of the metastatic canine tumors. Metastatic canine mammary carcinomas can be discriminated from non-metastatic carcinomas by their gene expression profiles. More than one third of the differentially expressed genes are also described of relevance for human breast cancer. Many of the differentially expressed genes are linked to functions and pathways which appear to be relevant for the induction and maintenance of metastatic progression and may represent new therapeutic targets. Furthermore, dogs are in some aspects suitable as a

Fiscal 2000 report on result of R and D on robot system cooperating and coexisting with human beings. R and D on robot system cooperating and coexisting with human beings; 2000 nendo ningen kyocho kyozongata robot system kenkyu kaihatsu seika hokokusho

Energy Technology Data Exchange (ETDEWEB)

NONE

2001-06-01

A highly safe and reliable robot is being developed capable of cooperating with human beings and executing complicated operations in a human working/living space. This paper describes the fiscal 2000 results. Development of robot motion library was continued for extended task for providing services to people in care houses for the aged controlling motions of the humanoid robot. A basic design for a personal service system by the humanoid robot was conducted with the aim of nursing assistance and for the objective of developing a portable terminal type tele-operation device. A public and a home cockpit were researched with the purpose of developing user interfaces for telexistence control. A dynamic simulator for humanoid robots was built, with motions of standing-up and walking examined, in order to develop basic theories for the dual-handed tasks aided by the leg-arm cooperative motion. To develop a robot that properly and safely cooperates and coexists with the human beings, it is essential to obtain a dynamically reasonable and natural control law, so that the basic studies were conducted in this direction. With the purpose of developing a motion capture and learning system, a virtual robot platform and an information acquiring interface were developed. Studies were also conducted on modeling technique for achieving realistic material properties from high-precision image synthesis and actual images. (NEDO)

Human Face as human single identity

OpenAIRE

Warnars, Spits

2014-01-01

Human face as a physical human recognition can be used as a unique identity for computer to recognize human by transforming human face with face algorithm as simple text number which can be primary key for human. Human face as single identity for human will be done by making a huge and large world centre human face database, where the human face around the world will be recorded from time to time and from generation to generation. Architecture database will be divided become human face image ...

Mediation As a Tool of the Human Being Acknowledgement

Directory of Open Access Journals (Sweden)

Adriana Silva Maillart

2015-12-01

Full Text Available The goal of this article is to demonstrate that mediation don`t contemplate exclusively as purpose the resolution of conflicts; gets expanded to receive the aspect denominated as recognition of the human person in its anthropologic meaning, escaping from the mere legal definition of the owner of rights and obligations. The recognition of the other, adopted in the context of conflict management, contributes not only to the controversy back it up to the result of zero-sum resulting from the traditional concept of Justice, but also to individuals and  society  by  adopting  targeted  actions  for  mutual  understanding,  achieve  their independence, but also preserving interpersonal and social relations, in the true sense of co- existential justice. It is an exploratory article, which employ bibliographic research technique and social analysis of Law and also the systemic method of approach.

Establishing Trafficking in Human Beings for the Purpose of Organ Removal and Improving Cross-Border Collaboration in Criminal Cases: Recommendations.

Science.gov (United States)

Holmes, Paul; Rijken, Conny; D'Orsi, Sergio; Esser, Luuk; Hol, Floor; Gallagher, Anne; Greenberg, Galit; Helberg, Louis; Horvatits, Lisa; McCarthy, Sean; Ratel, Jonathan; Scheper-Hughes, Nancy; Forsythe, John

2016-02-01

In this short summary report on the legal definition of trafficking in human beings for the purpose of organ removal and improving cross-border collaboration in criminal cases, challenges, and recommendations in the areas of defining the crime, criminal investigation and prosecution, and cross-border cooperation are made. These are the outcomes of a working group discussion during the writers' conference of the HOTT project, a European Union-funded project against trafficking in human beings for the purpose of organ removal.

A Comparative Analytic Study between Mulla Sadra and Mulla Hadi Sabzewari is Opinions on Beyond Abstract Status of Human Being

Directory of Open Access Journals (Sweden)

Ali ArshadRiahi

2013-03-01

Full Text Available   In this paper one of human characteristic namely beyond abstract status is studied from view point of two great philosophers: Mulla Sadra and Mulla Hadi Sabzewari. In philosophic knowledge of human being, transcendental theosophy and its commentators, have paid a particular attention to this certain status and have proved its bases. In this article , opinions of Mulla Sadra and Mulla Hadi Sabzewari on this status are studied and it is concluded that from viewpoint of these two sages, human being, having no determined status, can pass all stages and reach to a stage that is abstract of both: matter and quality. Although these two sages demonstrate and express this subject in a little different ways and this lead them to two different horizon of vision about this status.

Critical Studies on Integrating Land-Use Induced Effects on Climate Regulation Services into Impact Assessment for Human Well-Being

Directory of Open Access Journals (Sweden)

Zhihui Li

2013-01-01

Full Text Available It is commonly acknowledged that land use changes (LUC and climate changes have exerted significant effects on ecosystem services which are essential and vital to human well-being. Among all the services provided by ecosystem, climate regulation services are relatively sensitive to LUC and climate changes. This study aims to comprehensively review studies on the complex effects of LUC and climate changes on climate regulation services and further integrates the effects on climate regulation services into impact assessment for human well-being. In this study, we firstly introduced research efforts in which the drivers of and their corresponding effects on climate regulation services are briefly identified. Then, we explicitly reviewed the researches on the effects of LUC and climate changes on climate regulation services, especially focused on the certain methods and models used to quantify the effects on the major drivers of climate regulation services. After that, the effects of LUC and climate changes on human well-being via climate regulation services were revisited and commented accordingly. Finally, this paper discussed the current research gaps and proposed some research prospects in future studies.

Millennium Ecosystem Assessment: Ecosystems and human well-being: a framework for assessment

NARCIS (Netherlands)

Leemans, R.; Groot, de R.S.

2003-01-01

The 245-page report lays out the approaches, assumptions, processes, and parameters scientists are using in the study. It offers decision-makers a mechanism to identify options that can better achieve core human development and sustainability goals and better understand the trade-offs in decisions

Human error and the associated recovery probabilities for soft control being used in the advanced MCRs of NPPs

International Nuclear Information System (INIS)

Jang, Inseok; Jung, Wondea; Seong, Poong Hyun

2016-01-01

Highlights: • The operation environment of MCRs in NPPs has changed by adopting digital HSIs. • Most current HRA databases are not explicitly designed to deal with digital HSI. • Empirical analysis for new HRA DB under an advanced MCR mockup are carried. • It is expected that the results can be used for advanced MCR HRA. - Abstract: Since the Three Mile Island (TMI)-2 accident, human error has been recognized as one of the main causes of Nuclear Power Plant (NPP) accidents, and numerous studies related to Human Reliability Analysis (HRA) have been carried out. Most of these studies were focused on considering the conventional Main Control Room (MCR) environment. However, the operating environment of MCRs in NPPs has changed with the adoption of new human-system interfaces (HSI) largely based on up-to-date digital technologies. The MCRs that include these digital and computer technologies, such as large display panels, computerized procedures, and soft controls, are called advanced MCRs. Among the many features of advanced MCRs, soft controls are a particularly important because operating actions in advanced MCRs are performed by soft control. Due to the difference in interfaces between soft control and hardwired conventional controls, different HEP should be used in the HRA for advanced MCRs. Unfortunately, most current HRA databases deal with operations in conventional MCRs and are not explicitly designed to deal with digital Human System Interface (HSI). For this reason, empirical human error and the associated error recovery probabilities were collected from the mockup of an advanced MCR equipped with soft controls. To this end, small-scaled experiments are conducted with 48 graduated students in the department of nuclear engineering in Korea Advanced Institute of Science and Technology (KAIST) are participated, and accident scenarios are designed with respect to the typical Design Basis Accidents (DBAs) in NPPs, such as Steam Generator Tube Rupture

THE OBSERVATION OF THE HUMAN BEING DIGNITY, AS MIRRORED IN CONVENTIONS, TREATIES AND OTHER INTERNATIONAL DOCUMENTS

Directory of Open Access Journals (Sweden)

Antoaneta-Laura (MIREA SAVA

2016-10-01

Full Text Available This article presents the evolution of the concept of human dignity in conventions, treaties and other international documents, starting from the 13th century, when we meet different references to the human rights in the English Charter from 1215 –Magna Charta, and continuing with the American Declaration of Independence from 1776, the French Declaration of the Rights of Man and of the Citizen from 1789 etc. In present times, the most important and relevant documents are The Charter of the United Nations, signed at San Francisco, California, on the 26th of June 1945, The European Convention of Human Rights, signed at Rome, on the 5th of November 1950, the United Nations Declaration on the Elimination of All Forms of Racial Discrimination, adopted in 1963, The Charter of Paris, called “For a new Europe” – 1989, The Inter-American Convention on Human Rights, signed at San José, in Costa Rica, on the 22nd of November 1969, The African Charter on Human and Peoples’ Rights, adopted during the Conference for Organisation of African Unity (OAU, on the 27th of June 1981, The Asian Human Rights Charter, elaborated by the Asian Human Rights Commission and proclaimed on the 17th of May 1998 etc.

SHE was a human being

DEFF Research Database (Denmark)

Nørgaard, Britta Kusk

, but also an educational level regarding the professionals’ ability to cope with essential values, dilemmas and ethics are in focus. Many findings could be the same for the field of Alzheimer’s and Dementia. In Denmark our way of fulfilling the UNConvention on the Rights of Persons with Disabilities needs......AIMs: In a world where you see NPM, evidence based methods and financial cut downs it is likely that values as understanding, communication and recognition are under pressure in the professional work with people with intellectual disabilities – especially if the disability is invisible. Methods......: A phenomenological investigation based on life world interviews, observations combined with document analysis and discourse analysis – integrating perspectives of persons with invisible intellectual disabilities as well as professionals in the field. Results: The field needs focus. Structural obstacles are obvious...

Indicators and Methods for Evaluating Economic, Ecosystem and Social Services Provisioning: A Human Well-being Index (HWBI) Research Product

Science.gov (United States)

The U.S. Human Well-being Index (HWBI) is a composite measure that incorporates economic, environmental, and societal well-being elements through the eight domains of connection to nature, cultural fulfillment, education, health, leisure time, living standards, safety and securit...

Novel avian-origin human influenza A(H7N9) can be transmitted between ferrets via respiratory droplets.

Science.gov (United States)

Xu, Lili; Bao, Linlin; Deng, Wei; Dong, Libo; Zhu, Hua; Chen, Ting; Lv, Qi; Li, Fengdi; Yuan, Jing; Xiang, Zhiguang; Gao, Kai; Xu, Yanfeng; Huang, Lan; Li, Yanhong; Liu, Jiangning; Yao, Yanfeng; Yu, Pin; Li, Xiyan; Huang, Weijuan; Zhao, Xiang; Lan, Yu; Guo, Junfeng; Yong, Weidong; Wei, Qiang; Chen, Honglin; Zhang, Lianfeng; Qin, Chuan

2014-02-15

The outbreak of human infections caused by novel avian-origin influenza A(H7N9) in China since March 2013 underscores the need to better understand the pathogenicity and transmissibility of these viruses in mammals. In a ferret model, the pathogenicity of influenza A(H7N9) was found to be less than that of an influenza A(H5N1) strain but comparable to that of 2009 pandemic influenza A(H1N1), based on the clinical signs, mortality, virus dissemination, and results of histopathologic analyses. Influenza A(H7N9) could replicate in the upper and lower respiratory tract, the heart, the liver, and the olfactory bulb. It is worth noting that influenza A(H7N9) exhibited a low level of transmission between ferrets via respiratory droplets. There were 4 mutations in the virus isolated from the contact ferret: D678Y in the gene encoding PB2, R157K in the gene encoding hemagglutinin (H3 numbering), I109T in the gene encoding nucleoprotein, and T10I in the gene encoding neuraminidase. These data emphasized that avian-origin influenza A(H7N9) can be transmitted between mammals, highlighting its potential for human-to-human transmissibility.

Hard times and European youth. The effect of economic insecurity on human values, social attitudes and well-being.

Science.gov (United States)

Reeskens, Tim; Vandecasteele, Leen

2017-02-01

While economic downturns have adverse effects on young people's life chances, empirical studies examining whether and to what extent human values, social attitudes and well-being indicators respond to sudden economic shocks are scarce. To assess the claim that human values are less affected by economic shocks than social attitudes and well-being, two distinct yet related studies based on the European Social Survey (ESS) are conducted. The first employs a fixed effects pseudo-panel analysis of the 2008-2014 ESS-waves to detect whether changes over time in the socio-demographic group's unemployment risk and national youth unemployment affect individual dispositions to varying degrees. The second study captures micro- and cross-national effects in the 2010 ESS cross-section. Unique for this set-up is that we can test whether the findings hold for over-time changes in youth unemployment within countries (pseudo-panel), as well as for cross-country differences in youth unemployment (multilevel). Both studies indicate that political trust, satisfaction with the economy and subjective well-being are lowered by economic risk and hardship, while social trust and self-rated health are less affected by changes in youth unemployment. Secondly, human values are immune to economic risk, underscoring that values transcend specific situations and are therefore resistant against sudden economic shocks. © 2016 The Authors. International Journal of Psychology published by John Wiley & Sons Ltd on behalf of International Union of Psychological Science.

Human Connections and Their Roles in the Occupational Well-being of Healthcare Professionals: A Study on Loneliness and Empathy

Directory of Open Access Journals (Sweden)

Jorge Soler-Gonzalez

2017-08-01

Full Text Available Human connections are key to the promotion of health and prevention of illness; moreover, illness can cause deterioration of human connections. Healthcare professional–patient relationships are key to ensuring the preservation of adequate human connections. It is important for healthcare professionals to develop their ability to foster satisfactory human connections because: (i they represent social support for patients; and (ii they prevent work-related stress. In this study we assessed the relationship between absence (loneliness and presence (empathy of human connections with the occupational well-being of healthcare professionals. The Scale of Collateral Effects, which measures somatization, exhaustion, and work alienation; the Jefferson Scale of Empathy; and the Social and Emotional Loneliness Scale for Adults, were mailed to 628 healthcare professionals working in Spanish public healthcare institutions. The following explanatory variables were used to evaluate work well-being: (a empathy, as a professional competence; (b loneliness, age, and family burden, as psychological indicators; and (c professional experience, work dedication, and salary, as work indicators. Comparison, correlation, and regression analyses were performed to measure the relationships among these variables and occupational well-being. Of 628 surveys mailed, 433 (69% response rate were returned fully completed. Adequate reliability was confirmed for all instruments. The entire sample was divided into four groups, based on the combined variable, “occupation by sex.” Comparative analyses demonstrated differences among “occupation by sex” groups in collateral effects (p = 0.03 and empathy (p = 0.04, but not loneliness (p = 0.84. Inverse associations between empathy and collateral effects were confirmed for somatization (r = -0.16; p < 0.001, exhaustion (r = -0.14; p = 0.003, and work alienation (r = -0.16; p < 0.001. Furthermore, loneliness was positively

Evaluation of tissue-equivalent materials to be used as human brain tissue substitute in dosimetry for diagnostic radiology

Energy Technology Data Exchange (ETDEWEB)

Ferreira, C.C., E-mail: cassio.c.ferreira@gmail.co [Departamento de Fisica, Universidade Federal de Sergipe, Postal Code 353, Sergipe-SE 49100-000 (Brazil); Ximenes Filho, R.E.M., E-mail: raimundoximenes@hotmail.co [Departamento de Fisica, Universidade Federal de Sergipe, Postal Code 353, Sergipe-SE 49100-000 (Brazil); Vieira, J.W., E-mail: jwvieira@br.inter.ne [Centro Federal de Educacao Tecnologica de Pernambuco (CEFET-PE), Av. Professor Luiz Freire, 500 Curado, CEP 50740-540, Recife (Brazil); Escola Politecnica de Pernambuco, Universidade de Pernambuco (EPP/UPE), Rua Benfica, 455, Madalena, CEP 50720-001, Recife (Brazil); Tomal, A., E-mail: alessandratomal@pg.ffclrp.usp.b [Departamento de Fisica e Matematica, FFCLRP, Universidade de Sao Paulo, Ribeirao Preto-SP 14040-90 (Brazil); Poletti, M.E., E-mail: poletti@ffclrp.usp.b [Departamento de Fisica e Matematica, FFCLRP, Universidade de Sao Paulo, Ribeirao Preto-SP 14040-90 (Brazil); Garcia, C.A.B., E-mail: cgarcia@ufs.b [Departamento de Quimica, Universidade Federal de Sergipe, Postal Code 353, Sergipe-SE 49100-000 (Brazil); Maia, A.F., E-mail: afmaia@ufs.b [Departamento de Fisica, Universidade Federal de Sergipe, Postal Code 353, Sergipe-SE 49100-000 (Brazil)

2010-08-15

Tissue-equivalent materials to be used as substitutes for human brain tissue in dosimetry for diagnostic radiology have been investigated in terms of calculated total mass attenuation coefficient ({mu}/{rho}), calculated mass energy-absorption coefficient ({mu}{sub en}/{rho}) and absorbed dose. Measured linear attenuation coefficients ({mu}) have been used for benchmarking the calculated total mass attenuation coefficient ({mu}/{rho}). The materials examined were bolus, nylon (registered) , orange articulation wax, red articulation wax, PMMA (polymethylmethacrylate), bees wax, paraffin I, paraffin II, pitch and water. The results show that water is the best substitute for brain among the materials investigated. The average percentage differences between the calculated {mu}/{rho} and {mu}{sub en}/{rho} coefficients for water and those for brain were 1.0% and 2.5%, respectively. Absorbed doses determined by Monte Carlo methods confirm water as being the best brain substitute to be used in dosimetry for diagnostic radiology, showing maximum difference of 0.01%. Additionally this study showed that PMMA, a material often used for the manufacturing of head phantoms for computed tomography, cannot be considered to be a suitable substitute for human brain tissue in dosimetry.

Salivary alpha amylase activity in human beings of different age groups subjected to psychological stress.

Science.gov (United States)

Sahu, Gopal K; Upadhyay, Seema; Panna, Shradha M

2014-10-01

Salivary alpha-amylase (sAA) has been proposed as a sensitive non-invasive biomarker for stress-induced changes in the body that reflect the activity of the sympathetic nervous system. Though several experiments have been conducted to determine the validity of this salivary component as a reliable stress marker in human subjects, the effect of stress induced changes on sAA level in different age groups is least studied. This article reports the activity of sAA in human subjects of different age groups subjected to psychological stress induced through stressful video clip. Differences in sAA level based on sex of different age groups under stress have also been studied. A total of 112 subjects consisting of both the male and female subjects, divided into two groups on basis of age were viewed a video clip of corneal transplant surgery as stressor. Activity of sAA from saliva samples of the stressed subjects were measured and compared with the activity of the samples collected from the subjects before viewing the clip. The age ranges of subjects were 18-25 and 40-60 years. The sAA level increased significantly in both the groups after viewing the stressful video. The increase was more pronounced in the younger subjects. The level of sAA was comparatively more in males than females in the respective groups. No significant change in sAA activity was observed after viewing the soothed video clip. Significant increase of sAA level in response to psychological stress suggests that it might act as a reliable sympathetic activity biochemical marker in different stages of human beings.

Divergent Fates of the Medical Humanities in Psychiatry and Internal Medicine: Should Psychiatry Be Rehumanized?

Science.gov (United States)

Rutherford, Bret R.; Hellerstein, David J.

2008-01-01

Objective: To determine the degree to which the medical humanities have been integrated into the fields of internal medicine and psychiatry, the authors assessed the presence of medical humanities articles in selected psychiatry and internal medicine journals from 1950 to 2000. Methods: The journals searched were the three highest-ranking…

Can play be defined?

DEFF Research Database (Denmark)

Eichberg, Henning

2015-01-01

Can play be defined? There is reason to raise critical questions about the established academic demand that at phenomenon – also in humanist studies – should first of all be defined, i.e. de-lineated and by neat lines limited to a “little box” that can be handled. The following chapter develops....... Human beings can very well understand play – or whatever phenomenon in human life – without defining it....

[Pulmonary cystic disease may be a rare complication to recurrent respiratory human papilloma virus infection].

Science.gov (United States)

Laurberg, Peter Thaysen; Weinreich, Ulla M Øller

2014-12-08

A 19-year-old woman with a history of juvenile laryngeal papillomatosis (JLP), treated since childhood with multiple resections, was admitted with symptoms of pneumonia. A chest X-ray and CAT-scan revealed multiple lung cysts and a bronchoalveolar lavage detected human papilloma virus 11. The patient responded well to antibiotics. A body plethysmography showed small lung volumes and low diffusion capacity for carbon monoxide, but normal volume diffusion capacity divided by alveolar volume. Pulmonary cystic disease should be considered when patients with JLP have symptoms of pneumonia.

Quality of Life Theory II. Quality of Life as the Realization of Life Potential: A Biological Theory of Human Being

Directory of Open Access Journals (Sweden)

Soren Ventegodt

2003-01-01

Full Text Available This review presents one of the eight theories of the quality of life (QOL used for making the SEQOL (self-evaluation of quality of life questionnaire or the quality of life as realizing life potential. This theory is strongly inspired by Maslow and the review furthermore serves as an example on how to fulfill the demand for an overall theory of life (or philosophy of life, which we believe is necessary for global and generic quality-of-life research.Whereas traditional medical science has often been inspired by mechanical models in its attempts to understand human beings, this theory takes an explicitly biological starting point. The purpose is to take a close view of life as a unique entity, which mechanical models are unable to do. This means that things considered to be beyond the individual's purely biological nature, notably the quality of life, meaning in life, and aspirations in life, are included under this wider, biological treatise. Our interpretation of the nature of all living matter is intended as an alternative to medical mechanism, which dates back to the beginning of the 20th century. New ideas such as the notions of the human being as nestled in an evolutionary and ecological context, the spontaneous tendency of self-organizing systems for realization and concord, and the central role of consciousness in interpreting, planning, and expressing human reality are unavoidable today in attempts to scientifically understand all living matter, including human life.

Should silicone prostheses be considered for specimen banking? A pilot study into their use for human biomonitoring.

Science.gov (United States)

Allan, Ian J; Bæk, Kine; Kringstad, Alfhild; Roald, Helge E; Thomas, Kevin V

2013-09-01

Persistent organic pollutant (POP) biomonitoring in humans is challenging and generally carried out using blood, breast milk or adipose tissue, with concentrations normalised to the lipid content of the sample matrix. The goal of this cross-sectional pilot study was to evaluate the validity and feasibility of explanted silicone prostheses as a matrix for persistent organic pollutant biomonitoring in humans. We postulate that pollutant concentrations in silicone prostheses inserted in the body will equilibrate with that in the body over time and provide a measure of the overall body burden. This study included silicone prostheses from 22 female patients of the Colosseum clinic (Oslo, Norway) collected between September 2010 and April 2012. Absorption of chlorinated and brominated POPs into silicone prostheses during implantation was observed. Relative levels of the different contaminants measured in prostheses were in agreement with those from serum and breast milk analyses from the general Norwegian population. The comparison of serum and breast milk-based literature data with prosthesis concentrations transposed into lipid-normalised concentrations supports the validity of the prosthesis measurements. The median of relative percent differences between measurements with replicate silicone prostheses from 11 patients was below 30%. Observed increases in prosthesis concentrations with patients' age were found to be very similar to literature data from studies of the Norwegian population. Silicone prostheses therefore represent a promising matrix for the biomonitoring of nonpolar and non-ionic pollutants in humans. Sample accessibility and body burden representativeness of the silicone prostheses suggest that specimen banking should be initiated. © 2013.

Initiating Hehe [see text] medical system of traditional Chinese medicine and biomedicine to realize health cycle of human beings.

Science.gov (United States)

Wang, Jie-Hua

2011-12-01

This paper suggests a novel approach concerning the medical treatment of human beings, which appears to be economically and practically superior to either biomedicine or traditional medicine. A brand new medical system-Hehe [see text] medicine, has been proposed based on a preventive-biomedical-psycho-social treatment model. This is characterized by a dual approach in which life nurturing is consistently practised and medical treatment is applied when necessary in order to maintain a healthy life. Its core value would facilitate the self-restoration to health and self-adaptation to nature through health cultivation and medical means. Medical services would be firstly provided to the prevention of potential disease germinating in the human body, and clinical medical treatment would be the last resort of systematic medical practice. This paper discusses not only this new concept but also the advantages of traditional Chinese medicine and biomedicine, especially how both medical systems compare in cognitive style, on a cultural level, and on a technical level.

Guiding principles for evaluating the impacts of conservation interventions on human well-being.

Science.gov (United States)

Woodhouse, Emily; Homewood, Katherine M; Beauchamp, Emilie; Clements, Tom; McCabe, J Terrence; Wilkie, David; Milner-Gulland, E J

2015-11-05

Measures of socio-economic impacts of conservation interventions have largely been restricted to externally defined indicators focused on income, which do not reflect people's priorities. Using a holistic, locally grounded conceptualization of human well-being instead provides a way to understand the multi-faceted impacts of conservation on aspects of people's lives that they value. Conservationists are engaging with well-being for both pragmatic and ethical reasons, yet current guidance on how to operationalize the concept is limited. We present nine guiding principles based around a well-being framework incorporating material, relational and subjective components, and focused on gaining knowledge needed for decision-making. The principles relate to four key components of an impact evaluation: (i) defining well-being indicators, giving primacy to the perceptions of those most impacted by interventions through qualitative research, and considering subjective well-being, which can affect engagement with conservation; (ii) attributing impacts to interventions through quasi-experimental designs, or alternative methods such as theory-based, case study and participatory approaches, depending on the setting and evidence required; (iii) understanding the processes of change including evidence of causal linkages, and consideration of trajectories of change and institutional processes; and (iv) data collection with methods selected and applied with sensitivity to research context, consideration of heterogeneity of impacts along relevant societal divisions, and conducted by evaluators with local expertise and independence from the intervention. © 2015 The Authors.

Reservoirs and human well being: new challenges for evaluating impacts and benefits in the neotropics

Directory of Open Access Journals (Sweden)

JG. Tundisi

Full Text Available As in many other continents, neotropical ecosystems are impacted by the construction of reservoirs. These artificial ecosystems change considerably the natural terrestrial and aquatic ecosystems and their biodiversity. The multiple uses of reservoirs promote benefits for the human beings in terms of economic development, income, jobs and employment. Services of reservoirs are important assets for the regional ecosystem. Evaluation of ecosystem services produced by artificial reservoirs, are new challenges to the understanding of the cost/benefit relationships of reservoir construction in the neotropics. Regulating and other services promoted by reservoirs lead to new trends for "green technology" and the implementation of ecohydrological and ecotechnological developments. This approach can be utilized with better success as a substitute for the usual impact/benefit evaluation of the reservoirs. Better and diversified services can be achieved with "green technology" applied to the construction.

From Epicurus to Maslow: Happiness Then and Now and the Place of the Human Being in Social Theory

Directory of Open Access Journals (Sweden)

Gerald Gutenschwager

2013-05-01

Full Text Available Protagoras said, "The human being is the measure of all things". This implies, among other things, that language, science and religion are human inventions, as are economics, money, efficiency, race, conflict, etc. As symbol-using animals, we have created these concepts to serve our purposes. But as our societies have increased in size and our concepts have become more abstract, there is a danger that we will forget our authorship and reify these symbols. This inhibits change in the way we name things, so we are always in danger of misunderstanding the reality we are describing. We seem to be at such a stage now as we employ 18th and 19th century theories to describe and, more importantly, create 21st century reality. One such idea has to do with human needs. Influenced by the abstract (economic concepts we use, we have lost our sense of what we truly need. Epicurus and Maslow may help to review and reassess those concepts. Epicurus, by suggesting that our material needs are quite simple but that emotional and spiritual need satisfaction requires a small scale loving community, free from fear, and Maslow, by suggesting that our emotional development is age-related, which, besides therapy, may help in suggesting revisions in socioeconomic theory that would ensure the social conditions that would allow this development to take place successfully.

Possibilities of collecting evidences about crime act of sexual exploitation in human beings

Directory of Open Access Journals (Sweden)

Mijalković Saša

2006-01-01

Full Text Available Collecting evidences about organized crime act of sexual exploitation in human begins often is very difficult because of high level of organization, secrecy ant precaution taken during committing prostitution, pornography, sex tourism and human trafficking. On the other side, high illegal profit enable criminals to engage "expensive" and experienced lawyers, whose often make values and reliability of collected evidences questionable, appealing to irregularities during police collecting procedure. Among traditional criminalities methods and proofing activities, in the study, modern tendencies in special investigative measures and techniques are considered. After that, there is pointing at specificity, meaning and value of material tracks and objects, which are essential for proofing crime act or perpetrator’s guiltiness. On the end, there is pointing at importance of victims’ cooperation in collecting evidences about their sexual exploitation.

Demand in the context of trafficking in human beings in the domestic work sector in Belgium

OpenAIRE

CAMARGO MAGALHÃES, Beatriz

2016-01-01

Belgian anti-THB policy is often pointed as exemplary given its broad definition of the crime of trafficking for labour exploitation, as being the work or service carried out in conditions contrary to human dignity, in which the coercion element is not compulsory. However, hardly any policy initiatives in Belgium tackle specifically demand-side aspects in labour exploitation and THB in the domestic work sector. Recent policy changes in the domain of domestic work at diplomatic households and ...

Being human and doing primatology: national, socioeconomic, and ethnic influences on primatological practice.

Science.gov (United States)

Fuentes, Agustin

2011-03-01

The emerging manifesto, center of the essay collection this commentary is part of, points out that primatology is a primate's science and field of endeavor. It is about primates, and constructed and carried out by primates. But the relationships between different primates involved in primatology cannot be described merely as scientific, zoological, or conservatory. A main point emerging from this perspective is that the relationships amongst primates (as scientists and as subjects) are affected by primatologists' experiences outside of academic science and within the cultural schema that we acquire as members of human societies. My contribution focuses on the primatologists and their sometimes discussed, but too often ignored, cultural and ethnic contexts as influences on how they study, think about, and interact with other primates. In our views and bonds with other primates, do national, class, and ethnic factors count? 2010 Wiley-Liss, Inc.

Behavioural responses to human-induced change: Why fishing should not be ignored.

Science.gov (United States)

Diaz Pauli, Beatriz; Sih, Andrew

2017-03-01

Change in behaviour is usually the first response to human-induced environmental change and key for determining whether a species adapts to environmental change or becomes maladapted. Thus, understanding the behavioural response to human-induced changes is crucial in the interplay between ecology, evolution, conservation and management. Yet the behavioural response to fishing activities has been largely ignored. We review studies contrasting how fish behaviour affects catch by passive (e.g., long lines, angling) versus active gears (e.g., trawls, seines). We show that fishing not only targets certain behaviours, but it leads to a multitrait response including behavioural, physiological and life-history traits with population, community and ecosystem consequences. Fisheries-driven change (plastic or evolutionary) of fish behaviour and its correlated traits could impact fish populations well beyond their survival per se , affecting predation risk, foraging behaviour, dispersal, parental care, etc., and hence numerous ecological issues including population dynamics and trophic cascades . In particular, we discuss implications of behavioural responses to fishing for fisheries management and population resilience. More research on these topics, however, is needed to draw general conclusions, and we suggest fruitful directions for future studies.

Radiopharmacology of iminodiacetic acid N-derivatives analysis in biological models and comparison to human beings

International Nuclear Information System (INIS)

Canellas, C.O.; Arguelles, M.G.; Mitta, A.E.A.

1987-01-01

It was studied the influence of chemical structures and molecular weight in the distribution of several iminodiacetic acid N-derivatives and to determine the potential use of these radiopharmaceuticals in humans. The study was performed with the following derivatives: N-(2,6 dimetyphenylcarbamoylmethy) iminodiacetic acid, N(2.6 dietylphenyl-carbamoylmethy) iminodiacetic acid, N-(2,6 diisopropylphenylcarbamoylmethy) iminodiacetic acid and the previously unknown N-derivative N-(2,6 diisopropyl, phenylcarbamoylethyl) iminodiacetic aced. These were sinthesized by a modified procedure by MITTA et al. and controlled by NMR, mass spectrometry, elemental composition and also toxicity pirogens, lethal dose and the chelate's radiochemical dose were determined. Liver gallbladder, intestinal and renal kinetics were studied in mice. In order to evaluate the metabolic pathways of the radiopharmaceuticals, the content of gallbladder and the urine were reinjected. Plasma kinetics and the plasmatic half life was determined by extracorporeal circulation in Wistar rats. For the use in human beings, test were carried out in different branches of nuclear medicine, in normal volunteers and carriers of different pathologic disorders. The patients were divided into four groups: acute and chronic cholecystitis, cirrhosis and jaundice. It was obtained the liver/heart activity ratio and estimated the appearance times of the intrahepatic ducts, gallbladder, duodenum and renal persistence. (M.E.L.) [es

[Legislative and legal security of supervisory activities in the sphere of protection of consumers' rights and human well-being].

Science.gov (United States)

Rumiantsev, G I; Kutsenko, G I; Polesskiĭ, V A

2007-01-01

Sanitary legislation plays an important role in supervisory activities ensuring the protection of consumers' rights and human well-being. The paper considers the basic laws and standard acts allowing for legal regulation in this sphere of activities.

More Human than Human.

Science.gov (United States)

Lawrence, David

2017-07-01

Within the literature surrounding nonhuman animals on the one hand and cognitively disabled humans on the other, there is much discussion of where beings that do not satisfy the criteria for personhood fit in our moral deliberations. In the future, we may face a different but related problem: that we might create (or cause the creation of) beings that not only satisfy but exceed these criteria. The question becomes whether these are minimal criteria, or hierarchical, such that those who fulfill them to greater degree should be afforded greater consideration. This article questions the validity and necessity of drawing divisions among beings that satisfy the minimum requirements for personhood; considering how future beings-intelligent androids, synthezoids, even alternate-substrate sentiences-might fit alongside the "baseline" human. I ask whether these alternate beings ought to be considered different to us, and why this may or may not matter in terms of a notion of "human community." The film Blade Runner, concerned in large part with humanity and its key synthezoid antagonist Roy Batty, forms a framing touchstone for my discussion. Batty is stronger, faster, more resilient, and more intelligent than Homo sapiens. His exploits, far beyond the capability of normal humans, are contrasted with his frailty and transient lifespan, his aesthetic appreciation of the sights he has seen, and his burgeoning empathy. Not for nothing does his creator within the mythos term him "more human than human."

[Natural toxins in inter- and intraspecies interaction of human being (elements of ethnotoxinology)].

Science.gov (United States)

Gelashvili, D B

2002-01-01

The author considers the application of natural toxins as arrow poison by Homo sapiens from ancient time till today for hunting and ethnic wars on the example of natives of Asia, Africa, South America and Oceania. Geographic isolation was important determining the spectrum of natural toxin sources and the methods of their application. Cellular and molecular mechanisms of arrow poisons effects are considered in biogeographical context: aconitin and strychnin in Asia, diamphotoxin in Africa, indole alcaloids of plants and steroid alcaloids of amphibian in Central and South America, palytoxin in Oceania islands. High efficiency and selective effect of natural toxins allow to use them as molecular markers in current studies of functional membrane architecture and cellular structures. Great differences in pace of civilization development leads to the co-existence at the beginning of the XXI century ethnic groups that use natural toxins as arrow poison and human beings that use the same toxins in fundamental and applied investigations within international scientific society.

Vitamin D: Effects on human reproduction, pregnancy, and fetal well-being.

Science.gov (United States)

Heyden, E L; Wimalawansa, S J

2018-06-01

Pregnancy places exceptional demands on vitamin D and calcium availability; thus, their deficiencies during pregnancy threaten the woman and her fetus. Globally, vitamin D and other micronutrient deficiencies are common during pregnancy, especially in developing countries where pregnant women have less access to nutritional supplements. Vitamin D deficiency has been reported to be as high as 40% among pregnant women. As a pregnancy progresses, the requirements for vitamin D increase and thus, can worsen preexisting hypovitaminosis D. Consequently, hypovitaminosis D is increasingly associated with a higher incidence of fetal miscarriage, preeclampsia, gestational diabetes, bacterial vaginosis, and impaired fetal and childhood growth and development. This review explores the recent advances in the understanding of vitamin D and the pivotal role it plays in human reproduction, with an emphasis on pregnancy and its outcomes. Given the seriousness of the issue, there is a pressing need for clinicians to become aware of the risks associated with not identifying and correcting vitamin D deficiency. Identifying and correcting vitamin D deficiency, including safe exposure to sunlight, is particularly relevant for those who seek assistance with fertility issues or prenatal counseling, and those in the beginning of their pregnancy. The data point to a significant protective effects of vitamin D during pregnancy when the 25(OH)D serum level exceeds 30 ng/mL before pregnancy and during the first trimester and, sufficient levels are maintained throughout the pregnancy. Copyright © 2017 Elsevier Ltd. All rights reserved.

Allowing for Psychosis to be Approachable and Understandable as a Human Experience: A Role for the Humanities in Psychotherapy Supervision.

Science.gov (United States)

Leonhardt, Bethany L; Hamm, Jay A; Fogley, Rebecca L; Buck, Kelly D; Roe, David; Lysaker, Paul H

2015-01-01

Psychiatry and related mental health fields, in particular psychotherapy, have a long history of close ties with the humanities. That bond has weakened, however, over the last few decades as medicalized views of mental health and treatment have emerged. In this paper, we explore the potential of the reintroduction of the humanities, specifically novels and related literary genre, into the supervision of student clinicians working with clients who have psychosis. We believe that incorporation of novels and related literary genre into supervision can lead to unique and deepened understanding of the experience of psychosis, and can create an opportunity for a working therapeutic alliance. The potential mechanisms that create these unique opportunities to understand psychopathology are explored, and considerations for the implications for treatment, training, and future research are presented.

Health, environment and development. Approaches to drafting country-level strategies for human well-being under Agenda 21

International Nuclear Information System (INIS)

Schaefer, M.

1993-01-01

Over the past half century, the forces of national independence, population growth, technological advancement, and socioeconomic development have transformed the environments that determine human health. Whether we look at the global climate, altered regional ecosystems, patterns of urban living, the movement of ideas, or agricultural production methods, we see continuing and rapid environmental change. Many of the positive and negative health effects of these environmental changes are well known. Socioeconomic development has improved the health status of millions and extended their longevity; underdevelopment denies health to other millions. At the same time, development widens the range of health hazards, with global impacts that, if unchecked, could render the planet unable to meet the needs of the human species. These concerns for human well-being were given new prominence in the 1992 United Nations Conference on Environment and Development (UNCED) - the 'Earth Summit'. UNCED made it clear that our health prospects depend on whether we properly and sustainably develop our natural and social environment. Health cannot be separated from a myriad of environmental elements as diverse as air and freshwater, poverty and urban concentration, chemicals and disease vectors, overconsumption and underdevelopment, technology and trade. These conclusions, and the agreements reached at UNCED, compel new thinking, new policies, and new action programmes. Only systemic approaches can ensure that the health gains of recent decades will be retained and that good health can be attained by the billions of our contemporaries to whom decent environmental conditions are denied - or by generations to come. This document spells out the health implications of current environmental trends and of Agenda 21, UNCED's charter for action in the coming years. It is addressed not only to national and local health leaders, but also to the decision-makers in all governmental and private sectors

ISD technology: a strategy for reduction of low-dose radiation exposure in human beings

International Nuclear Information System (INIS)

Hernandez, D.A.; Larsen, K.; Fertel, D.

2000-01-01

The primary purpose of this project is to refocus the current national health care debate. It is the first attempt to provide scientists, health care providers, health care policy makers, politicians, health care payers and public health advocates with a method to improve health care and cut costs through decision-making strategies based primarily on medical standards and secondarily on fiscal considerations. The method for decision-making described in this paper proves more cost-effective and medically sound than current practices. Illness Specific Diagnostic (ISD) tables are introduced as a method to reduce inappropriate use of ionizing radiation in medicine. The use of ISD tables destroys the myth of a single medical standard of care and focuses on the diagnostician as the individual most capable of diagnosing disease(s) in human beings. Additionally, ionizing radiation has been used routinely under the guise that the resulting benefits outweigh the risks involved in a procedure. This dubious tradition is questioned in this document. Attention is drawn to the inappropriate amount of radiation patients receive when ionizing diagnostic tests are performed with marginal or no diagnostic benefit. The results of a pilot study are presented that explicate the reduction of needless radiation to patients and associated reduction of costs that becomes possible in the presence of appropriate scientific medical standards. Ultimately, quality medicine is indeed the most cost-effective medicine possible. The current practice by which the United States Congress issues laws aimed at dictating quality medicine is both desperate and dangerous. Politicians and legislators would be wise to focus their efforts on methodologies that establish standards of care in a scientific manner that does not interfere with medical practice. ISD technology is precisely such a scientific method. It establishes the standard of medical care at the facility from which the ISD tables are generated

Ancient DNA and the rewriting of human history: be sparing with Occam's razor.

Science.gov (United States)

Haber, Marc; Mezzavilla, Massimo; Xue, Yali; Tyler-Smith, Chris

2016-01-11

Ancient DNA research is revealing a human history far more complex than that inferred from parsimonious models based on modern DNA. Here, we review some of the key events in the peopling of the world in the light of the findings of work on ancient DNA.

Human HepaRG Cells can be Cultured in Hanging-drop Plates for Cytochrome P450 Induction and Function Assays.

Science.gov (United States)

Murayama, Norie; Usui, Takashi; Slawny, Nicky; Chesné, Christophe; Yamazaki, Hiroshi

2015-01-01

Recent guidance/guidelines for industry recommend that cytochrome P450 induction can be assessed using human hepatocyte enzyme activity and/or mRNA levels to evaluate potential drug- drug interactions. To evaluate time-dependent cytochrome P450 induction precisely, induction of CYP1A2, CYP2B6, and CYP3A4 mRNA was confirmed (>2-fold) by the treatment with omeprazole, phenobarbital, and rifampicin, respectively, for 24 or 48 h on day 3 from the start of culture. After 24 h, the fold induction of CYP1A2 with 3.6 and 1.8x10(4) HepaRG cells per well was lower than that for 7.2x10(4) cells. CYP1A2 induction levels at 24 h were higher than those after 48 h. In contrast, higher CYP2B6 inductions were confirmed after 48 h exposure than after 24 h, independent of the number of cells per well. To help reduce the use of human cryopreserved hepatocytes, typical P450-dependent enzyme activities were investigated in human HepaRG cells cultured in commercial hanging-drop plates. Newly designed 96-well hanging-drop plates were capable of maintaining human CYP3A-dependent midazolam hydroxylation activities for up to 4 days using only 10% of the recommended initial 7.2x10(4) cells per well. Favorable HepaRG function using hanging-drop plates was confirmed by detecting 1'- hydroxymidazolam O-glucuronide on day 3, suggesting an improvement over traditional control plates in which this metabolite can be detected for 24-well plates. These results suggest that the catalytic function and/or induction of CYP1A2, CYP2B6, and CYP3A4 can be readily assessed with reduced numbers of starting HepaRG cells cultured in three-dimensional cultures in drops prepared with hanging-drop plates.

Enrofloxacin and Toltrazuril Are Able to Reduce Toxoplasma gondii Growth in Human BeWo Trophoblastic Cells and Villous Explants from Human Third Trimester Pregnancy

Directory of Open Access Journals (Sweden)

Rafaela J. da Silva

2017-07-01

Full Text Available Classical treatment for congenital toxoplasmosis is based on combination of sulfadiazine and pyrimethamine plus folinic acid. Due to teratogenic effects and bone marrow suppression caused by pyrimethamine, the establishment of new therapeutic strategies is indispensable to minimize the side effects and improve the control of infection. Previous studies demonstrated that enrofloxacin and toltrazuril reduced the incidence of Neospora caninum and Toxoplasma gondii infection. The aim of the present study was to evaluate the efficacy of enrofloxacin and toltrazuril in the control of T. gondii infection in human trophoblast cells (BeWo line and in human villous explants from the third trimester. BeWo cells and villous were treated with several concentrations of enrofloxacin, toltrazuril, sulfadiazine, pyrimethamine, or combination of sulfadiazine+pyrimethamine, and the cellular or tissue viability was verified. Next, BeWo cells were infected by T. gondii (2F1 clone or the ME49 strain, whereas villous samples were only infected by the 2F1 clone. Then, infected cells and villous were treated with all antibiotics and the T. gondii intracellular proliferation as well as the cytokine production were analyzed. Finally, we evaluated the direct effect of enrofloxacin and toltrazuril in tachyzoites to verify possible changes in parasite structure. Enrofloxacin and toltrazuril did not decrease the viability of cells and villous in lower concentrations. Both drugs were able to significantly reduce the parasite intracellular proliferation in BeWo cells and villous explants when compared to untreated conditions. Regardless of the T. gondii strain, BeWo cells infected and treated with enrofloxacin or toltrazuril induced high levels of IL-6 and MIF. In villous explants, enrofloxacin induced high MIF production. Finally, the drugs increased the number of unviable parasites and triggered damage to tachyzoite structure. Taken together, it can be concluded that

Enrofloxacin and Toltrazuril Are Able to Reduce Toxoplasma gondii Growth in Human BeWo Trophoblastic Cells and Villous Explants from Human Third Trimester Pregnancy.

Science.gov (United States)

da Silva, Rafaela J; Gomes, Angelica O; Franco, Priscila S; Pereira, Ariane S; Milian, Iliana C B; Ribeiro, Mayara; Fiorenzani, Paolo; Dos Santos, Maria C; Mineo, José R; da Silva, Neide M; Ferro, Eloisa A V; de Freitas Barbosa, Bellisa

2017-01-01

Classical treatment for congenital toxoplasmosis is based on combination of sulfadiazine and pyrimethamine plus folinic acid. Due to teratogenic effects and bone marrow suppression caused by pyrimethamine, the establishment of new therapeutic strategies is indispensable to minimize the side effects and improve the control of infection. Previous studies demonstrated that enrofloxacin and toltrazuril reduced the incidence of Neospora caninum and Toxoplasma gondii infection. The aim of the present study was to evaluate the efficacy of enrofloxacin and toltrazuril in the control of T. gondii infection in human trophoblast cells (BeWo line) and in human villous explants from the third trimester. BeWo cells and villous were treated with several concentrations of enrofloxacin, toltrazuril, sulfadiazine, pyrimethamine, or combination of sulfadiazine+pyrimethamine, and the cellular or tissue viability was verified. Next, BeWo cells were infected by T. gondii (2F1 clone or the ME49 strain), whereas villous samples were only infected by the 2F1 clone. Then, infected cells and villous were treated with all antibiotics and the T. gondii intracellular proliferation as well as the cytokine production were analyzed. Finally, we evaluated the direct effect of enrofloxacin and toltrazuril in tachyzoites to verify possible changes in parasite structure. Enrofloxacin and toltrazuril did not decrease the viability of cells and villous in lower concentrations. Both drugs were able to significantly reduce the parasite intracellular proliferation in BeWo cells and villous explants when compared to untreated conditions. Regardless of the T. gondii strain, BeWo cells infected and treated with enrofloxacin or toltrazuril induced high levels of IL-6 and MIF. In villous explants, enrofloxacin induced high MIF production. Finally, the drugs increased the number of unviable parasites and triggered damage to tachyzoite structure. Taken together, it can be concluded that enrofloxacin and

Establishing trafficking in human beings for the purpose of organ removal and improving cross-border collaboration in criminal cases

NARCIS (Netherlands)

Rijken, Conny

2016-01-01

In this short summary report on the legal definition of trafficking in human beings for the purpose of organ removal and improving cross-border collaboration in criminal cases, challenges, and recommendations in the areas of defining the crime, criminal investigation and prosecution, and

Conservation of biodiversity as a strategy for improving human health and well-being.

Science.gov (United States)

Kilpatrick, A Marm; Salkeld, Daniel J; Titcomb, Georgia; Hahn, Micah B

2017-06-05

The Earth's ecosystems have been altered by anthropogenic processes, including land use, harvesting populations, species introductions and climate change. These anthropogenic processes greatly alter plant and animal communities, thereby changing transmission of the zoonotic pathogens they carry. Biodiversity conservation may be a potential win-win strategy for maintaining ecosystem health and protecting public health, yet the causal evidence to support this strategy is limited. Evaluating conservation as a viable public health intervention requires answering four questions: (i) Is there a general and causal relationship between biodiversity and pathogen transmission, and if so, which direction is it in? (ii) Does increased pathogen diversity with increased host biodiversity result in an increase in total disease burden? (iii) Do the net benefits of biodiversity conservation to human well-being outweigh the benefits that biodiversity-degrading activities, such as agriculture and resource utilization, provide? (iv) Are biodiversity conservation interventions cost-effective when compared to other options employed in standard public health approaches? Here, we summarize current knowledge on biodiversity-zoonotic disease relationships and outline a research plan to address the gaps in our understanding for each of these four questions. Developing practical and self-sustaining biodiversity conservation interventions will require significant investment in disease ecology research to determine when and where they will be effective.This article is part of the themed issue 'Conservation, biodiversity and infectious disease: scientific evidence and policy implications'. © 2017 The Author(s).

NATO Human View Architecture and Human Networks

Science.gov (United States)

Handley, Holly A. H.; Houston, Nancy P.

2010-01-01

The NATO Human View is a system architectural viewpoint that focuses on the human as part of a system. Its purpose is to capture the human requirements and to inform on how the human impacts the system design. The viewpoint contains seven static models that include different aspects of the human element, such as roles, tasks, constraints, training and metrics. It also includes a Human Dynamics component to perform simulations of the human system under design. One of the static models, termed Human Networks, focuses on the human-to-human communication patterns that occur as a result of ad hoc or deliberate team formation, especially teams distributed across space and time. Parameters of human teams that effect system performance can be captured in this model. Human centered aspects of networks, such as differences in operational tempo (sense of urgency), priorities (common goal), and team history (knowledge of the other team members), can be incorporated. The information captured in the Human Network static model can then be included in the Human Dynamics component so that the impact of distributed teams is represented in the simulation. As the NATO militaries transform to a more networked force, the Human View architecture is an important tool that can be used to make recommendations on the proper mix of technological innovations and human interactions.

A Bayesian method to mine spatial data sets to evaluate the vulnerability of human beings to catastrophic risk.

Science.gov (United States)

Li, Lianfa; Wang, Jinfeng; Leung, Hareton; Zhao, Sisi

2012-06-01

Vulnerability of human beings exposed to a catastrophic disaster is affected by multiple factors that include hazard intensity, environment, and individual characteristics. The traditional approach to vulnerability assessment, based on the aggregate-area method and unsupervised learning, cannot incorporate spatial information; thus, vulnerability can be only roughly assessed. In this article, we propose Bayesian network (BN) and spatial analysis techniques to mine spatial data sets to evaluate the vulnerability of human beings. In our approach, spatial analysis is leveraged to preprocess the data; for example, kernel density analysis (KDA) and accumulative road cost surface modeling (ARCSM) are employed to quantify the influence of geofeatures on vulnerability and relate such influence to spatial distance. The knowledge- and data-based BN provides a consistent platform to integrate a variety of factors, including those extracted by KDA and ARCSM to model vulnerability uncertainty. We also consider the model's uncertainty and use the Bayesian model average and Occam's Window to average the multiple models obtained by our approach to robust prediction of the risk and vulnerability. We compare our approach with other probabilistic models in the case study of seismic risk and conclude that our approach is a good means to mining spatial data sets for evaluating vulnerability. © 2012 Society for Risk Analysis.

Crititics to Metaphysics by Modern Philosophers (Discourse on Human Beings in Reality)

OpenAIRE

Frederikus Fios

2016-01-01

We have entered the 21st century that is popularly known as the era of the development of modern science and technology. Philosophy provides naming for contemporary era as postmodern era. But do we suddenly come to this day and age? No! Because humans are homo viator, persona that does pilgrimage in history, space and time. Philosophy has expanded periodically in the long course of history. Since the days of classical antiquity, philosophy comes with a patterned metaphysical paradigm. T...

Abortion Is the Same as a Murder of an Innocent Human Being

OpenAIRE

Togzhan Yezlankyzy; Shokan Niazbekov

2015-01-01

Abortion is one of the most controversial and talked problem of our time. It is discussed in classrooms, work places and even on the internet. The definition of abortion is the termination of a pregnancy after, accompanied by, resulting in, or closely followed by the death of the embryo or fetus as the spontaneous expulsion of a human fetus during the first 12 weeks of gestation. Kazakhstan’s health organization records 300 thousand abortions every year. Abortion problem is unlikely to care a...

Be your dog

OpenAIRE

Bartram, Angela

2016-01-01

Be Your Dog is about establishing relationships beyond the hierarchies of pet and owner. This saw participants and their dogs attend workshops over two consecutive weekends to learn how to establish empathy, equality and connection. This included learning strategies for dog and human to ‘be’ equals with each other. A concluding public event was staged at KARST (Plymouth) following the workshops on 6 November 2016 where all participants, human and dog, performed as collaborators. This proj...

15 CFR Supplement No. 2 to Part 740 - Items That May Be Donated To Meet Basic Human Needs Under the Humanitarian License Exception

Science.gov (United States)

2010-01-01

... Basic Human Needs Under the Humanitarian License Exception No. Supplement No. 2 to Part 740 Commerce and... Supplement No. 2 to Part 740—Items That May Be Donated To Meet Basic Human Needs Under the Humanitarian... Medicines and Supplies (c) Clothes and Household Goods Bedding Clothes Cooking Utensils Fabric Personal...

Reflecting on the Relationship Between Human Beings and Sparrows

Directory of Open Access Journals (Sweden)

Jyoti Trehan Sharma

2017-08-01

Full Text Available The Birdman of India, Salim Moizuddin Abdul Ali, was one of the first Indians to conduct a systematic and patterned survey of birds in India. W.S. Millard, the Secretary of the Bombay Natural History Society (BNHS had introduced Salim Ali to the beautiful world of the birds. Millard had identified an unusually coloured sparrow that was actually shot by a young Salim Ali with his air gun. This was a yellow-throated sparrow. Following this, Millard showed Salim Ali the Society’s collection of stuffed birds, and this became the beginning of a marvelous journey of exploring the bird kingdom and establishing great landmarks by Salim Ali. The sparrow had transformed Salim Ali’s world. Undoubtedly, his autobiography was later titled ‘The Fall of a Sparrow’. Salim Ali has very carefully noted in his autobiography as to how this yellow-throated sparrow became the turning point in his life that led him into the fascinating world of ornithology. This research contribution is not about the birdman but the bird, which is rapidly vanishing from our vicinity. The reasons for the decline of the sparrow are varied but the fact of the matter is that the natural world around us is rapidly receding. And the decline of the sparrow is an alarm, a warning against the degrading ecosystems, and an alarm against blind-folded urbanisation which is leading to human-induced disasters.

Power, trust, and Science of Unitary Human Beings influence political leadership: a celebration of Barrett's power theory.

Science.gov (United States)

Wright, Barbara W

2010-01-01

The importance of nurses' participation in health policy leadership is discussed within the context of Rogers' science of unitary human beings, Barrett's power theory, and one nurse-politician's experience. Nurses have a major role to play in resolving public policy issues that influence the health of people. A brief review of the history of nurses in the political arena is presented. Research related to power and trust is reviewed. Suggested strategies for success in political situations are offered.

The golden triangle of human dignity: human security, human development and human rights

NARCIS (Netherlands)

Gaay Fortman, B. de

2004-01-01

The success or failure of processes of democratization cannot be detached from processes of development related to the aspirations of people at the grassroots. Human rights, in a more theoretical terminology, require human development in order to enhance human security.

Movement coordination in applied human-human and human-robot interaction

DEFF Research Database (Denmark)

Schubö, Anna; Vesper, Cordula; Wiesbeck, Mathey

2007-01-01

and describing human-human interaction in terms of goal-oriented movement coordination is considered an important and necessary step for designing and describing human-robot interaction. In the present scenario, trajectories of hand and finger movements were recorded while two human participants performed......The present paper describes a scenario for examining mechanisms of movement coordination in humans and robots. It is assumed that coordination can best be achieved when behavioral rules that shape movement execution in humans are also considered for human-robot interaction. Investigating...... coordination were affected. Implications for human-robot interaction are discussed....

Human Resource Management (HRM) strategies and the impact on well-being of employees in Danish private and public firms

DEFF Research Database (Denmark)

Nielsen, Kjeld; Nielsen, Peter

2014-01-01

that management give employees discretion in the work organization (human resources are seen as an investment), that motivate and involve employees and create well-being among employees. So, management practices commitment strategies shape well-being among employees. This idea of management challenges the ability...... of the organization to persist, especially when organizational and technical changes have to be implemented by employees. So, the question is: How do HRM strategies connect to the employee’s well-being? The analytical results presented shortly in the paper build on data from project Meadow (Employee and Employer...

Being there: The continuing need for human presence in the deep ocean for scientific research and discovery

Science.gov (United States)

Fryer, P.; Fornari, D.; Perfit, M.; Von Damm, K.; Humphris, S.; Fox, P. J.; Lippsett, L.

We see with our mind's eye. This poetic phrase attempts to describe a complex set of human interactions by which we take in and process information about the physical world around us. For millennia, scientists and philosophers have relied on our ability to apply the uniquely human traits of perception, cognition, memory and motor action to scientific observations and experiments. "There is no authority higher than the human eye," observed Leonardo Da Vinci, and his statement still holds true; as most field scientists will attest, there is no substitute for direct observation.

[Construction and validation of the "La Salle Instrument" to evaluate the ethical aspects in biomedical research on human beings].

Science.gov (United States)

Valdivia-Gómez, Gilberto Guzmán; Velasco-Jiménez, María Teresa; Domínguez-González, Alejandro; Meneses-Ruíz, Dulce María; Padilla-García, Raúl Amauri

2017-01-01

Research projects must demonstrate not only a rigorous scientific methodology, but also the ethical aspects that require profound reflection of the reviewers. Current regulations establish criteria for research projects on human health, but many of these aspects are subjective. How can the evaluation of such projects be standardized? This is the main subject of the current project. This project comprises two phases. First, the design and construction of an instrument of evaluation based on the fundamental principles of bioethics, which are autonomy, beneficence, non-maleficence, and justice, and other aspects. The second phase consists of content validation through expert. During the phase of reviewing the instrument, it was necessary to make changes by adding, removing, or changing the concepts or criteria, which lead to the construction of the second version of the format. This new instrument was reviewed and analyzed by using the AGREE II instrument, and this version was validated by experts by greater than 95%. There are some recommendations to analyze the ethical aspects in research protocols involving human subjects, but they define the concepts and criteria to be evaluated. By presenting the criteria to be evaluated individually, the "La Salle instrument" allows the evaluation to be more objective and standardized.

Old Testament Anthropology in the Translation of the Septuagint: the Composition of the Human Being (Fundamental Principles

Directory of Open Access Journals (Sweden)

. VEVYURKO

2015-02-01

Full Text Available The author examines the meaning of the Old Testament corpus contained in the Greek translation of the Septuagint in order to better understand the anthropology of the Bible on the basis of the work of classifi cation done by G. Wolff in his survey. The author studies the derivation of terminology and defines its original meaning. This is fundamental for the study of the way the human person was conceived on the cusp of the Old and New Testaments. The Septuagint translation may be analyzed under two aspects: etymology and interpretation. In many cases, the translation allows us to understand more clearly how the translators understood not only individual words but also whole concepts. The author understands the term biblical anthropology in the German sense as the description of the nature of the human person and his place in the world from the point of view of the Bible. The author highlights the semantics underlying the use of the term body (soma, which in itself is poorly conveyed by ancient Hebrew, but which is used in the Septuagint in a way consistent with that employed by the New Testament. The word body describes the figure of the human person with great objectivity and is itself replete with definite descriptive attributes. Also new is the understanding of the word spirit (pneuma, which, in this case, is used to describe a person. In this context, it begins to enter the anthropological lexicon and at the same time foreshadows its use in the problematic surrounding early-Christian trichotomy.

The science and politics of human well-being: a case study in cocreating indicators for Puget Sound restoration

Directory of Open Access Journals (Sweden)

Kelly Biedenweg

2017-09-01

Full Text Available Across scientific fields, there have been calls to improve the integration of scientific knowledge in policy making. Particularly since the publication of the Millennium Ecosystem Assessment, these calls increasingly refer to data on human well-being related to the natural environment. However, policy decisions involve selective uptake of information across communities with different preferences and decision-making processes. Additionally, researchers face the fact that there are important trade-offs in producing knowledge that is simultaneously credible, legitimate, socially relevant, and socially just. We present a study that developed human well-being indicators for Washington State's Puget Sound ecosystem recovery agency over 3 years. Stakeholders, decision makers, and social scientists were engaged in the identification, modification, and prioritization of well-being indicators that were adopted by the agency for tracking progress toward ecosystem recovery and strategic planning. After substantial literature review, interviews, workshops, and indicator ranking exercises, 15 indicators were broadly accepted and important to all audiences. Although the scientists, decision makers, and stakeholders used different criteria to identify and prioritize indicators, they all agreed that indicators associated with each of 6 broad domains (social, cultural, psychological, physical, economic, and governance were critical to assess the holistic concept of well-being related to ecosystem restoration. Decision makers preferred indicators that mirrored stakeholder preferences, whereas social scientists preferred only a subset. The Puget Sound indicator development process provides an example for identifying, selecting, and monitoring diverse concepts of well-being related to environmental restoration in a way that promotes recognition, participation, and a fair distribution of environmental benefits across the region.

A specialized isotope mass spectrometer for noninvasive diagnostics of Helicobacter pylori infection in human beings

Science.gov (United States)

Blashenkov, N. M.; Sheshenya, E. S.; Solov'ev, S. M.; Sachenko, V. D.; Gall, L. N.; Zarutskii, I. V.; Gall, N. R.

2013-05-01

A specialized isotope mass spectrometer for noninvasive diagnostics of Helicobacter pylori infection in human beings based on the carbon-13 isotope breath test has been designed and constructed. Important stages of the work included (i) calculating a low-aberration mass analyzer, (ii) manufacturing and testing special gas inlet system, and (iii) creating a small-size collector of ions. The proposed instrument ensures 13C/12C isotopic ratio measurement to within 1.7‰ (pro mille) accuracy, which corresponds to requirements for a diagnostic tool. Preliminary medical testing showed that the mass spectrometer is applicable to practical diagnostics. The instrument is also capable of measuring isotopic ratios of other light elements, including N, O, B (for BF2+ ions), Ar, Cl, and S.

Tick infestation in human beings in the Nilgiris and Kancheepuram district of Tamil Nadu, India.

Science.gov (United States)

Soundararajan, C; Nagarajan, K; Arul Prakash, M

2018-03-01

Thirteen human beings were infested with ticks at Sandynallah and Gudalur of the Nilgiris district and Mottur Suruvakkam of Kancheepuram district of Tamil Nadu from January 2016 to December 2016. The collected ticks were identified as Rhipicephalus haemaphysaloides , Otobius megnini and Hyalomma isaaci. The tick infestation was observed more on the persons working with animals (sheep and goats) than those working in tea estate. The person infested with R. haemaphysaloides revealed erythematous papule (2 mm size) and inflammatory lesion up to 16 days whereas, the people infested with H. isaaci showed continuous itching and irritation for > 6 months and wound formation (0.5 cm) at the biting site. The people infested with O. megnini showed irritation, vomiting sensation and fever.

Human growth hormone may be detrimental when used to accelerate recovery from acute tendon-bone interface injuries.

Science.gov (United States)

Baumgarten, Keith M; Oliver, Harvey A; Foley, Jack; Chen, Ding-Geng; Autenried, Peter; Duan, Shanzhong; Heiser, Patrick

2013-05-01

There have been few scientific studies that have examined usage of human growth hormone to accelerate recovery from injury. The hypothesis of this study was that human growth hormone would accelerate tendon-to-bone healing compared with control animals treated with placebo in a rat model of acute rotator cuff injury repair. Seventy-two rats underwent repair of acute rotator cuff injuries and were randomized into the following postoperative dosing regimens: placebo, and human growth hormone at 0.1, 1, 2, 5, and 10 mg/kg/day, administered subcutaneously once per day for fourteen days (Protocol 1). An additional twenty-four rats were randomized to receive either (1) placebo or (2) human growth hormone at 5 mg/kg, administered subcutaneously twice per day for seven days preoperatively and twenty-eight days postoperatively (Protocol 2). All rats were killed twenty-eight days postoperatively. Mechanical testing was performed. Ultimate stress, ultimate force, stiffness, energy to failure, and ultimate distension were determined. For Protocol 1, analysis of variance testing showed no significant difference between the groups with regard to ultimate stress, ultimate force, stiffness, energy to failure, or ultimate distension. In Protocol 2, ultimate force to failure was significantly worse in the human growth hormone group compared with the placebo group (21.1 ± 5.85 versus 26.3 ± 5.47 N; p = 0.035). Failure was more likely to occur through the bone than the tendon-bone interface in the human growth hormone group compared with the placebo group (p = 0.001). No significant difference was found for ultimate stress, ultimate force, stiffness, energy to failure, or ultimate distension between the groups in Protocol 2. In this rat model of acute tendon-bone injury repair, daily subcutaneous postoperative human growth hormone treatment for fourteen days failed to demonstrate a significant difference in any biomechanical parameter compared with placebo. Furthermore, subcutaneous

MRI of Mouse Models for Gliomas Shows Similarities to Humans and Can Be Used to Identify Mice for Preclinical Trials

Directory of Open Access Journals (Sweden)

Jason A. Koutcher

2002-01-01

Full Text Available Magnetic resonance imaging (MRI has been utilized for screening and detecting brain tumors in mice based upon their imaging characteristics appearance and their pattern of enhancement. Imaging of these tumors reveals many similarities to those observed in humans with identical pathology. Specifically, high-grade murine gliomas have histologic characteristics of glioblastoma multiforme (GBM with contrast enhancement after intravenous administration of gadolinium diethylenetriamine pentaacetic acid (Gd-DTPA, implying disruption of the blood-brain barrier in these tumors. In contrast, low-grade murine oligodendrogliomas do not reveal contrast enhancement, similar to human tumors. MRI can be used to identify mice with brain neoplasms as inclusion criteria in preclinical trials.

Vav3 oncogene activates estrogen receptor and its overexpression may be involved in human breast cancer

International Nuclear Information System (INIS)

Lee, Kiwon; Liu, Yin; Mo, Jun Qin; Zhang, Jinsong; Dong, Zhongyun; Lu, Shan

2008-01-01

Our previous study revealed that Vav3 oncogene is overexpressed in human prostate cancer, activates androgen receptor, and stimulates growth in prostate cancer cells. The current study is to determine a potential role of Vav3 oncogene in human breast cancer and impact on estrogen receptor a (ERα)-mediated signaling axis. Immunohistochemistry analysis was performed in 43 breast cancer specimens and western blot analysis was used for human breast cancer cell lines to determine the expression level of Vav3 protein. The impact of Vav3 on breast cancer cell growth was determined by siRNA knockdown of Vav3 expression. The role of Vav3 in ERα activation was examined in luciferase reporter assays. Deletion mutation analysis of Vav3 protein was performed to localize the functional domain involved in ERα activation. Finally, the interaction of Vav3 and ERα was assessed by GST pull-down analysis. We found that Vav3 was overexpressed in 81% of human breast cancer specimens, particularly in poorly differentiated lesions. Vav3 activated ERα partially via PI3K-Akt signaling and stimulated growth of breast cancer cells. Vav3 also potentiated EGF activity for cell growth and ERα activation in breast cancer cells. More interestingly, we found that Vav3 complexed with ERα. Consistent with its function for AR, the DH domain of Vav3 was essential for ERα activation. Vav3 oncogene is overexpressed in human breast cancer. Vav3 complexes with ERα and enhances ERα activity. These findings suggest that Vav3 overexpression may aberrantly enhance ERα-mediated signaling axis and play a role in breast cancer development and/or progression

Human niche, human behaviour, human nature.

Science.gov (United States)

Fuentes, Agustin

2017-10-06

The concept of a 'human nature' or 'human natures' retains a central role in theorizing about the human experience. In Homo sapiens it is clear that we have a suite of capacities generated via our evolutionary past, and present, and a flexible capacity to create and sustain particular kinds of cultures and to be shaped by them. Regardless of whether we label these capacities 'human natures' or not, humans occupy a distinctive niche and an evolutionary approach to examining it is critical. At present we are faced with a few different narratives as to exactly what such an evolutionary approach entails. There is a need for a robust and dynamic theoretical toolkit in order to develop a richer, and more nuanced, understanding of the cognitively sophisticated genus Homo and the diverse sorts of niches humans constructed and occupied across the Pleistocene, Holocene, and into the Anthropocene. Here I review current evolutionary approaches to 'human nature', arguing that we benefit from re-framing our investigations via the concept of the human niche and in the context of the extended evolutionary synthesis (EES). While not a replacement of standard evolutionary approaches, this is an expansion and enhancement of our toolkit. I offer brief examples from human evolution in support of these assertions.

Links between the discovery of primates and anatomical comparisons with humans, the chain of being, our place in nature, and racism.

Science.gov (United States)

Diogo, Rui

2018-04-01

I focus on the crucial links between the discovery of nonhuman primates by Westerners, discussions on our place in nature, the chain of being, racism, and the history of primate comparative anatomy and of so-called "anatomical human racial studies." Strikingly, for more than a millennium humans knew more about the internal anatomy of a single monkey species than about that of their own bodies. This is because Galen used monkeys to infer human anatomy, in line with the human-animal continuity implied by the Greek notion of scala naturae. With the rise of Christianity, nonhuman primates were increasingly seen in a negative way. A more positive view emerged in the 14th century when nonhuman primates were directly studied/seen by Europeans, culminating in Tyson's 1699 work showing that chimps share more gross anatomical similarities with humans than with monkeys. However, the discomfort caused by this human-chimp similarity then led to a new idea of animal-human discontinuity, now related not to anatomy but to "civilization": between Europeans vs. non-Europeans + other primates. Moreover, Linnaeus' Systema Naturae and the emergence of "anatomical racial studies" influenced by Camper's craniology then led to even more extreme ideas, such as the notion that Europeans were both mentally and morphologically "ideal." Unfortunately the biased and often incorrect "results" of such studies, combined with ideas based on Darwin's "struggle for survival", became crucial in propaganda that lead to the rise of eugenics in the end of the 19th/first half of 20th centuries and that culminated in Nazism. Since the 1950s there has been an emphasis on the continuity/unity between all human groups and other primates, in great part influenced by what happened during World War 2. Reviews such as this one are, therefore, particularly necessary to illuminate and guard against attitudes against "the Other" and racist ideologies that are re-emerging in modern political discourse across the

Companion Animals as a Source of Viruses for Human Beings and Food Production Animals

NARCIS (Netherlands)

L.A. Reperant (Leslie); I.H. Brown (Ian); Haenen, O.L.; M.D. de Jong (Menno); A.D.M.E. Osterhaus (Albert); A. Papa (Anna); Rimstad, E.; Valarcher, J.-F.; T. Kuiken (Thijs)

2016-01-01

textabstractCompanion animals comprise a wide variety of species, including dogs, cats, horses, ferrets, guinea pigs, reptiles, birds and ornamental fish, as well as food production animal species, such as domestic pigs, kept as companion animals. Despite their prominent place in human society,

Confortamos? Lidamos com o humano sem conhecer o que de humano temos dentro de nós Do we comfort? We deal with human beings without being aware of our humanness

Directory of Open Access Journals (Sweden)

Fernanda Carneiro Mussi

1999-06-01

Full Text Available Faço um convite à reflexão propondo um confronto entre o que pensam, esperam e precisam alguns pacientes e familiares quanto ao conforto e comportamentos habituais adotados pelas pessoas do sistema de atendimento nas interações com seus clientes. Se o conforto, na perspectiva dos clientes, está associado a uma prática humanística que comportamentos profissionais podem se constituir em obstáculos para a sua promoção? A reflexão se estende a compreensão de fatores que influenciam os comportamentos profissionais e a identificação de possíveis caminhos para. a promoção de um prática humanística.Reflections are intended to propose a confrontation between patients and families' thoughts, expectation, and needs regarding comfort and the usual behaviors adopted by health care agents during their interactions the clients. If comfort as viewed by patients is seen as a humanistic practice, which professional attitudes can become an obstacle to comfort? Reflections are also associated to factors that determine professional behaviors and the identification of the paths for a more humanistic practice.

Analysis of the Catecholaminergic Phenotype in Human SH-SY5Y and BE(2-M17 Neuroblastoma Cell Lines upon Differentiation.

Directory of Open Access Journals (Sweden)

Roberta Filograna

Full Text Available Human cell lines are often used to investigate cellular pathways relevant for physiological or pathological processes or to evaluate cell toxicity or protection induced by different compounds, including potential drugs. In this study, we analyzed and compared the differentiating activities of three agents (retinoic acid, staurosporine and 12-O-tetradecanoylphorbol-13-acetate on the human neuroblastoma SH-SY5Y and BE(2-M17 cell lines; the first cell line is largely used in the field of neuroscience, while the second is still poorly characterized. After evaluating their effects in terms of cell proliferation and morphology, we investigated their catecholaminergic properties by assessing the expression profiles of the major genes involved in catecholamine synthesis and storage and the cellular concentrations of the neurotransmitters dopamine and noradrenaline. Our results demonstrate that the two cell lines possess similar abilities to differentiate and acquire a neuron-like morphology. The most evident effects in SH-SY5Y cells were observed in the presence of staurosporine, while in BE(2-M17 cells, retinoic acid induced the strongest effects. Undifferentiated SH-SY5Y and BE(2-M17 cells are characterized by the production of both NA and DA, but their levels are considerably higher in BE(2-M17 cells. Moreover, the NAergic phenotype appears to be more pronounced in SH-SY5Y cells, while BE(2-M17 cells have a more prominent DAergic phenotype. Finally, the catecholamine concentration strongly increases upon differentiation induced by staurosporine in both cell lines. In conclusion, in this work the catecholaminergic phenotype of the human BE(2-M17 cell line upon differentiation was characterized for the first time. Our data suggest that SH-SY5Y and BE(2-M17 represent two alternative cell models for the neuroscience field.

Analysis of the Catecholaminergic Phenotype in Human SH-SY5Y and BE(2)-M17 Neuroblastoma Cell Lines upon Differentiation.

Science.gov (United States)

Filograna, Roberta; Civiero, Laura; Ferrari, Vanni; Codolo, Gaia; Greggio, Elisa; Bubacco, Luigi; Beltramini, Mariano; Bisaglia, Marco

2015-01-01

Human cell lines are often used to investigate cellular pathways relevant for physiological or pathological processes or to evaluate cell toxicity or protection induced by different compounds, including potential drugs. In this study, we analyzed and compared the differentiating activities of three agents (retinoic acid, staurosporine and 12-O-tetradecanoylphorbol-13-acetate) on the human neuroblastoma SH-SY5Y and BE(2)-M17 cell lines; the first cell line is largely used in the field of neuroscience, while the second is still poorly characterized. After evaluating their effects in terms of cell proliferation and morphology, we investigated their catecholaminergic properties by assessing the expression profiles of the major genes involved in catecholamine synthesis and storage and the cellular concentrations of the neurotransmitters dopamine and noradrenaline. Our results demonstrate that the two cell lines possess similar abilities to differentiate and acquire a neuron-like morphology. The most evident effects in SH-SY5Y cells were observed in the presence of staurosporine, while in BE(2)-M17 cells, retinoic acid induced the strongest effects. Undifferentiated SH-SY5Y and BE(2)-M17 cells are characterized by the production of both NA and DA, but their levels are considerably higher in BE(2)-M17 cells. Moreover, the NAergic phenotype appears to be more pronounced in SH-SY5Y cells, while BE(2)-M17 cells have a more prominent DAergic phenotype. Finally, the catecholamine concentration strongly increases upon differentiation induced by staurosporine in both cell lines. In conclusion, in this work the catecholaminergic phenotype of the human BE(2)-M17 cell line upon differentiation was characterized for the first time. Our data suggest that SH-SY5Y and BE(2)-M17 represent two alternative cell models for the neuroscience field.

Relations between urban bird and plant communities and human well-being and connection to nature.

Science.gov (United States)

Luck, Gary W; Davidson, Penny; Boxall, Dianne; Smallbone, Lisa

2011-08-01

By 2050, 70% of the world's population will live in urban areas. In many cases urbanization reduces the richness and abundance of native species. Living in highly modified environments with fewer opportunities to interact directly with a diversity of native species may adversely affect residents' personal well-being and emotional connection to nature. We assessed the personal well-being, neighborhood well-being (a measure of a person's satisfaction with their neighborhood), and level of connection to nature of over 1000 residents in 36 residential neighborhoods in southeastern Australia. We modeled these response variables as a function of natural features of each neighborhood (e.g., species richness and abundance of birds, density of plants, and amount of vegetation cover) and demographic characteristics of surveyed residents. Vegetation cover had the strongest positive relations with personal well-being, whereas residents' level of connection to nature was weakly related to variation in species richness and abundance of birds and density of plants. Demographic characteristics such as age and level of activity explained the greatest proportion of variance in well-being and connection to nature. Nevertheless, when controlling for variation in demographic characteristics (examples were provided above), neighborhood well-being was positively related to a range of natural features, including species richness and abundance of birds, and vegetation cover. Demographic characteristics and how well-being was quantified strongly influenced our results, and we suggest demography and metrics of well-being must be considered when attempting to determine relations between the urban environment and human well-being. © 2011 Society for Conservation Biology.

Companion Animals as a Source of Viruses for Human Beings and Food Production Animals

NARCIS (Netherlands)

Reperant, L. A.; Brown, I. H.; Haenen, O. L.; de Jong, M. D.; Osterhaus, A. D. M. E.; Papa, A.; Rimstad, E.; Valarcher, J.-F.; Kuiken, T.

2016-01-01

Companion animals comprise a wide variety of species, including dogs, cats, horses, ferrets, guinea pigs, reptiles, birds and ornamental fish, as well as food production animal species, such as domestic pigs, kept as companion animals. Despite their prominent place in human society, little is known

Can the human lumbar posterior columns be stimulated by transcutaneous spinal cord stimulation? A modeling study

OpenAIRE

Danner, Simon M.; Hofstoetter, Ursula S.; Ladenbauer, Josef; Rattay, Frank; Minassian, Karen

2011-01-01

Stimulation of different spinal cord segments in humans is a widely developed clinical practice for modification of pain, altered sensation and movement. The human lumbar cord has become a target for modification of motor control by epidural and more recently by transcutaneous spinal cord stimulation. Posterior columns of the lumbar spinal cord represent a vertical system of axons and when activated can add other inputs to the motor control of the spinal cord than stimulated posterior roots. ...

Shades of green: Measuring the ecology of urban green space in the context of human health and well-being

Science.gov (United States)

Anna Jorgensen; Paul H. Gobster

2010-01-01

In this paper we review and analyze the recent research literature on urban green space and human health and well-being, with an emphasis on studies that attempt to measure biodiversity and other green space concepts relevant to urban ecological restoration. We first conduct a broad scale assessment of the literature to identify typologies of urban green space and...

History, memory and reconciliation: Njabulo Ndebele’s The cry of Winnie Mandela and Pumla Gobodo-Madikizela’s A human being died that night

Directory of Open Access Journals (Sweden)

R. Goodman

2006-07-01

Full Text Available This article deals with two texts written during the process of transition in South Africa, using them to explore the cultural and ethical complexity of that process. Both Njabulo Ndebele’s “The cry of Winnie Mandela” and Pumla Gobodo-Madikizela’s “A human being died that night” deal with controversial public figures, Winnie Mandela and Eugene de Kock respectively, whose role in South African history has made them part of the national iconography. Ndebele and Gobodo-Madikizela employ narrative techniques that expose and exploit faultlines in the popular representations of these figures. The two texts offer radical ways of understanding the communal and individual suffering caused by apartheid, challenging readers to respond to the past in ways that will promote healing rather than perpetuate a spirit of revenge. The part played by official histories is implicitly questioned and the role of individual stories is shown to be crucial. Forgiveness and reconciliation are seen as dependent on an awareness of the complex circumstances and the humanity of those who are labelled as offenders. This requirement applies especially to the case of “A human being died that night”, a text that insists that the overt acknowledgement of the humanity of people like Eugene de Kock is an important way of healing South African society.

The right to be loved

CERN Document Server

Liao, Matthew S

2015-01-01

S. Matthew Liao argues here that children have a right to be loved. To do so he investigates questions such as whether children are rightholders; what grounds a child's right to beloved; whether love is an appropriate object of a right; and other philosophical and practical issues. His proposal is that all human beings have rights to the fundamental conditions for pursuing a good life; therefore, as human beings, children have human rights to the fundamental conditions for pursuing a good life. Since being loved is one of those fundamental conditions, children thus have a right to be loved. Liao shows that this claim need not be merely empty rhetoric, and that the arguments for this right can hang together as a coherent whole. This is the first book to make a sustained philosophical case for the right of children to be loved. It makes a unique contribution to the fast-growing literature on family ethics, in particular, on children's rights and parental rights and responsibilities, and to the emerging field of...

THE OBSERVATION OF THE HUMAN BEING DIGNITY, AS MIRRORED IN CONVENTIONS, TREATIES AND OTHER INTERNATIONAL DOCUMENTS

OpenAIRE

Antoaneta-Laura (MIREA) SAVA

2016-01-01

This article presents the evolution of the concept of human dignity in conventions, treaties and other international documents, starting from the 13th century, when we meet different references to the human rights in the English Charter from 1215 –Magna Charta, and continuing with the American Declaration of Independence from 1776, the French Declaration of the Rights of Man and of the Citizen from 1789 etc. In present times, the most important and relevant documents are The Charter of the ...

Metabolism: The Physiological Power-Generating Process: A History of Methods to Test Human Beings' \\"Vital Capacity\\" [Retrospectroscope].

Science.gov (United States)

Johnston, Richard; Valentinuzzi, Max E

2016-01-01

A previous "Retrospectroscope" note, published early in 2014, dealt with spirometry: it described many apparatuses used to measure the volume of inhaled and exhaled air that results from breathing [1]. Such machines, when adequately modified, are also able to measure the rate at which work is produced (specifically by an animal or a human being). Metabolism in that sense is the term used by physiologists and physicians, a word that in Greek, metabolismos, means "change" or "overthrow," in the sense of breaking down material, as in burning some stuff.

Applicability of sodium alginate in decorporation therapy of strontium radioisotopes in human being

International Nuclear Information System (INIS)

Ferreira, Aloisio Cordilha

1999-10-01

The increasing release of fission products from nuclear weapon tests in the environment has been rising the levels of radioactive contamination of food chains caused by the fall-out of these elements. In cases of accidental exposure, human subjects could be submitted to an internal contamination, which is likely to include several radionuclides. Special concern must be given, however, to the radioactive isotopes of strontium, cesium and iodine, along with the highly radio toxic transuranium elements like cerium. It was found that sodium alginate, a polyelectrolyte commonly used in food industry and obtained from brown algae (Phaeophyceae), provides the selective suppression of absorption of radioactive strontium presented in the ingested food material with no disturbance of the electrolyte balance nor undesirable side effects, even for a long term treatment. Moreover, these patterns were maintained when alginate was associated to other decontamination additives, specially those related to the other radioisotopes mentioned above, as, in this case, losses in the effectiveness, mutual interference or adverse health effects were not detected. These conclusions ground the discussion about the present trend in the usual choice of EDTA/DTPA complex therapy rather than of alginate therapy for medical assistance of radiocontaminated patients, although they corroborate the efficiency and usefulness of alginate salts in situations related to extensive intakes of strontium radioisotopes alone or associated to other fission products. The purpose of the present work is to make a general review of the alginate therapy as well as to discuss its present and future therapeutic importance from the scientific and institutional points of view. (author)

Can human amblyopia be treated in adulthood?

Science.gov (United States)

Astle, Andrew T.; McGraw, Paul V.; Webb, Ben S.

2012-01-01

Amblyopia is a common visual disorder that results in a spatial acuity deficit in the affected eye. Orthodox treatment is to occlude the unaffected eye for lengthy periods, largely determined by the severity of the visual deficit at diagnosis. Although this treatment is not without its problems (poor compliance, potential to reduce binocular function etc.) it is effective in many children with moderate to severe amblyopia. Diagnosis and initiation of treatment early in life are thought to be critical to the success of this form of therapy. Occlusion is rarely undertaken in older children (over 10 years old) as the visual benefits are considered to be marginal. Therefore, in subjects where occlusion is not effective or those missed by mass screening programmes there is no alternative therapy available later in life. More recently, burgeoning evidence has begun to reveal previously unrecognised levels of residual neural plasticity in the adult brain and scientists have developed new genetic, pharmacological and behavioural interventions to activate these latent mechanisms in order to harness their potential for visual recovery. Prominent amongst these is the concept of perceptual learning - the fact that repeatedly practicing a challenging visual task leads to substantial and enduring improvements in visual performance over time. In the normal visual system the improvements are highly specific to the attributes of the trained stimulus. However, in the amblyopic visual system learned improvements have been shown to generalize to novel tasks. In this paper we ask whether amblyopic deficits can be reduced in adulthood and explore the pattern of transfer of learned improvements. We also show that developing training protocols that target the deficit in stereo acuity allows the recovery of normal stereo function even in adulthood. This information will help guide further development of learning-based interventions in this clinical group. PMID:21870913

The Weight of Evidence Does Not Support the Listing of Styrene as “Reasonably Anticipated to be a Human Carcinogen” in NTP's Twelfth Report on Carcinogens

Science.gov (United States)

Rhomberg, Lorenz R.; Goodman, Julie E.; Prueitt, Robyn L.

2013-01-01

Styrene was listed as “reasonably anticipated to be a human carcinogen” in the twelfth edition of the National Toxicology Program's Report on Carcinogens based on what we contend are erroneous findings of limited evidence of carcinogenicity in humans, sufficient evidence of carcinogenicity in experimental animals, and supporting mechanistic data. The epidemiology studies show no consistent increased incidence of, or mortality from, any type of cancer. In animal studies, increased incidence rates of mostly benign tumors have been observed only in certain strains of one species (mice) and at one tissue site (lung). The lack of concordance of tumor incidence and tumor type among animals (even within the same species) and humans indicates that there has been no particular cancer consistently observed among all available studies. The only plausible mechanism for styrene-induced carcinogenesis—a non-genotoxic mode of action that is specific to the mouse lung—is not relevant to humans. As a whole, the evidence does not support the characterization of styrene as “reasonably anticipated to be a human carcinogen,” and styrene should not be listed in the Report on Carcinogens. PMID:23335843

Relationships, Being-ness, and Voice: Exploring Multiple Dimensions of Humanizing Work with Black Girls

Science.gov (United States)

Edwards, Erica; McArthur, Sherell A.; Russell-Owens, LaToya

2016-01-01

This work argues for an approach to research and education practices that considers the historically deficit-based research practices and views on Black girls and develops humanizing research methods that consider the multiple oppressions that act as barriers for this group. Research must acknowledge the precarious position of Black girls in order…

Human behaviour and energy demand : How behavioural science can be used to reduceenergy demand in the residential sector

OpenAIRE

Kaczmarek, Haiko

2015-01-01

The threat of human induced climate change is imminent. The reason is an everyincreasing demand for energy and products, producing more and more greenhousegas emissions. Everybody needs to take responsibility now. The estimations are thatwith 2% annual energy savings from residential households 12TWh and 3.3 billionmetric tonnes of CO2 can be saved per year. Greenely, a startup from KIC InnoEnergy,wants to engage residential households to change their energy behaviour athome. They combine a s...

Aspectos Éticos de la Investigación Clínica en seres humanos Clinic research in human beings: Ethical aspect

Directory of Open Access Journals (Sweden)

Carlos M Albornoz López del Castillo

2003-08-01

Full Text Available La ética de la experimentación con seres humanos no es sólo una de las áreas fundamentales de la bioética, sino también una de las problemáticas que le dieron origen. Se describen en este trabajo algunas implicaciones éticas de la experimentación en seres humanos; se analizan el origen y evolución de la bioética, los aspectos regulatorios para la realización de ensayos clínicos y su valoración moral, los tipos de experimentación; la realidad mundial y cubana en cuanto a investigación clínica y tecnología y el consentimiento informado. Se concluye que el criterio ético fundamental de las investigaciones en seres humanos es su disposición al servicio del hombreThe ethics of experimentation with human beings is not only one of the fundamental areas of bioethics, but also one of the problems that originated this field. In this work some ethical implications of experimentation in human beings are described; the origin and evolution of bioethics are analyzed, the regulatory aspects for the realization of clinical trials and their moral valuation, the experimentation types; international and Cuban reality as for clinical investigation and technology and the informed consent. It is assumed that the fundamental ethical approach of the investigations with human beings is its disposition to serve mankind

Human parvovirus B19 antibodies induce altered membrane protein expression and apoptosis of BeWo trophoblasts.

Science.gov (United States)

Tzang, Bor-Show; Chiang, Szu-Yi; Chan, Hsu-Chin; Liu, Chung-Hsien; Hsu, Tsai-Ching

2016-11-01

Human parvovirus B19 (B19) is harmful during pregnancy since it can be vertically transmitted to the developing fetus. In addition, the anti‑B19 antibodies induced by B19 infection are believed to have a cytopathic role in B19 transmission; however, knowledge regarding the effects of anti‑B19 antibodies during pregnancy is limited. To investigate the possible roles of anti‑B19 antibodies during pregnancy, the present study examined the effects of anti‑B19‑VP1 unique region (VP1u), anti‑B19‑VP2 and anti‑B19‑nonstructural protein 1 (NS1) immunoglobulin G (IgG) antibodies on BeWo trophoblasts. Briefly, BeWo trophoblasts were incubated with purified IgG against B19‑VP1u, B19‑VP2 and B19‑NS1. Subsequently, the expression of surface proteins and apoptotic molecules were assessed in BeWo trophoblasts using flow cytometry, ELISA and western blotting. The expression levels of human leukocyte antigen (HLA)‑G were significantly increased on BeWo trophoblasts treated with rabbit anti‑B19‑VP1u IgG, and were unchanged in those treated with rabbit anti‑B19‑NS1 and anti‑B19‑VP2 IgG, as compared with the control group. Furthermore, the expression levels of globoside (P blood group antigen) and cluster of differentiation (CD)29 (β1 integrin) were significantly increased in BeWo trophoblasts treated with rabbit anti‑B19‑NS1 and anti‑B19‑VP2 IgG, whereas only CD29 was also significantly increased in cells treated with anti‑B19‑VP1u IgG. In addition, the number of cells at sub‑G1 phase; caspase‑3 activity; and the expression of intrinsic and extrinsic apoptotic molecules, including Fas‑associated death domain protein, activated caspase‑8, activated caspase‑3, B‑cell lymphoma 2‑associated X protein, cytochrome c, apoptotic peptidase activating factor 1 and activated caspase‑9, were significantly increased in BeWo trophoblasts treated with anti‑B19‑VP1u and anti‑B19‑NS1 IgG. In conclusion, the present

What does it mean to be genomically literate?: National Human Genome Research Institute Meeting Report.

Science.gov (United States)

Hurle, Belen; Citrin, Toby; Jenkins, Jean F; Kaphingst, Kimberly A; Lamb, Neil; Roseman, Jo Ellen; Bonham, Vence L

2013-08-01

Genomic discoveries will increasingly advance the science of medicine. Limited genomic literacy may adversely impact the public's understanding and use of the power of genetics and genomics in health care and public health. In November 2011, a meeting was held by the National Human Genome Research Institute to examine the challenge of achieving genomic literacy for the general public, from kindergarten to grade 12 to adult education. The role of the media in disseminating scientific messages and in perpetuating or reducing misconceptions was also discussed. Workshop participants agreed that genomic literacy will be achieved only through active engagement between genomics experts and the varied constituencies that comprise the public. This report summarizes the background, content, and outcomes from this meeting, including recommendations for a research agenda to inform decisions about how to advance genomic literacy in our society.

Where and how should be placed humanity to protect against asteroidal and cometary hazards?

Science.gov (United States)

Steklov, A. F.; Vidmachenko, A. P.; Dashkiev, G. N.; Zhilyaev, B. E.

2018-05-01

For the planetary protection of the planet Earth, we propose to create, deploy and constantly upgrade the "Single Churyumov Network" as a multi-level system of continuous monitoring of near and distant volumes around the Earth. This is necessary to identify and explore potentially dangerous objects that intruding in our atmosphere. To solve the problem of global planetary protection, it is necessary to involve enormous forces and means. According to the definition, terraformation is a change in the cosmic body that will bring the atmosphere, temperature and environmental conditions into a state that is necessary for the life of terrestrial animals, plants and people. Therefore, before sending people, for example, to Mars for a permanent settlement, it is necessary first of all there to create a huge complex of preparatory work with the aim, if not completely transform this planet, at least, to organize there the simplest housing for future settlers. At Venus, you can create settlements in "flying" cities with flotilla peculiar "airships" in the upper atmosphere. Terraformation of Mercury can be carried out at latitudes from 70 deg. to the poles, making it suitable localities for human habitation. They should be located below the surface of the planet at a depth of 3-30 m in a zone of comfortable and constant temperatures of about +20° С. And start terraforming - preferably from the Moon. Such residential complexes should be designed taking into account the need to deploy systems of early detection and counteract the global danger to the Earth by asteroid and comet invasions. That is, the areas of Venus, Mars, Mercury and the Earth - should be equipped with special orbital stations. At these stations, nuclear missile systems for early warning and combating global threats from invasion of asteroids and comets - should be deployed.

Long lived radionuclides in the environment, in food and in human beings

International Nuclear Information System (INIS)

Fisenne, I.M.

1993-01-01

Our limited knowledge and understanding of the behavior of the naturally occurring radionuclides in the environment, food and man have relied heavily on the skills of radiochemists. The purpose of this document is to lend an appreciation of the role of the radiochemist in programs designed to establish the concentration of uranium, thorium, radium and 210 Pb in a variety of sample matrices. Part I discusses the purposes and strategies for collection of environmental and human tissue samples, chemical and measurement methods, quality assurance and reporting of results. Part II summarizes our present knowledge on the concentrations of Uranium and Thorium Series radionuclides in the environment, diet and man. (author). 183 refs., 11 tabs., 6 figs

To Be or Not to Be: No Longer at Ease

Science.gov (United States)

Ndebele, Njabulo S.

2016-01-01

This essay examines the changing range of descriptors available for black South African experience from the 1960s through to the present and shows the changing implications of "black", "African", "citizen" and "human being", with particular reference to the formative structures of education, and the enabling…

Reassembly of adult human testicular cells: can testis cord-like structures be created in vitro?

Science.gov (United States)

Mincheva, M; Sandhowe-Klaverkamp, R; Wistuba, J; Redmann, K; Stukenborg, J-B; Kliesch, S; Schlatt, S

2018-02-01

Can enzymatically dispersed testicular cells from adult men reassemble into seminiferous cord-like structures in vitro? Adult human testicular somatic cells reassembled into testicular cord-like structures via dynamic interactions of Sertoli and peritubular cells. In vitro approaches using dispersed single cell suspensions of human testes to generate seminiferous tubule structures and to initiate their functionality have as yet shown only limited success. Testes from 15 adult gender dysphoria patients (mean ± standard deviation age 35 ± 9.3 years) showing spermatogonial arrest became available for this study after sex-reassignment surgery. In vitro primary testicular somatic cell cultures were generated to explore the self-organizing ability of testicular somatic cells to form testis cords over a 2-week period. Morphological phenotype, protein marker expression and temporal dynamics of cell reassembly were analyzed. Cell suspensions obtained by two-step enzymatic digestion were plated onto glass coverslips in 24-well plates. To obtain adherent somatic cells, the supernatant was discarded on Day 2. The culture of the attached cell population was continued. Reassembly into cord-like structures was analyzed daily by microscopic observations. Endpoints were qualitative changes in morphology. Cell types were characterized by phase-contrast microscopy and immunohistochemistry. Dynamics of cord formation were recorded by time-lapse microscopy. Primary adult human testicular cells underwent sequential morphological changes including compaction and reaggregation resulting in round or elongated cord-like structures. Time-lapse video recordings within the first 4 days of culture revealed highly dynamic processes of migration and coalescence of reaggregated cells. The cellular movements were mediated by peritubular cells. Immunohistochemical analysis showed that both SRY-related high mobility box 9-positive Sertoli and α-smooth muscle actin-positive peritubular myoid cells

Navigating trade-offs in land-use planning: integrating human well-being into objective setting

Directory of Open Access Journals (Sweden)

Vanessa M. Adams

2014-12-01

Full Text Available There is an increasing demand for development of natural resources, which can be accompanied by environmental degradation. Planning for multiple land uses requires navigating trade-offs between social, economic, and environmental outcomes arising from different possible futures. To explore these trade-offs, we use the Daly River catchment, in Australia's Northern Territory, as a case study. The catchment contains areas of priority for both conservation and development. In response to the challenge of navigating the required trade-offs, the Daly River Management Advisory Committee (DRMAC initiated a land-use plan for the region. Both development and conservation of natural resources in the catchment will affect human well-being and the long-term provisioning of ecosystem services in diverse ways. To understand some of these impacts, an innovative engagement process was designed to elicit the relative importance of key factors to residents' well-being. The process identified 19 well-being factors grouped into four domains: biodiversity, socio-cultural, recreational, and commercial. Overall, the highest-ranked well-being factors were in the social-cultural and biodiversity domains while commercial values were ranked the least important. Respondents reported low satisfaction with commercial factors as well, noting concerns over environmental impacts from existing developments and sustainability of future developments. We identified differences in the reported importance values for several types of stakeholders, most notably between indigenous respondents and those employed in the agricultural sectors. Indigenous respondents placed greater importance on biodiversity and socio-cultural factors. Agricultural respondents placed greater importance on commercial factors. The outcomes of our engagement were integrated into DRMAC's process of objective-setting to ensure that objectives for each domain were included in land-use planning. Our results can also

Konsep Being Perspektif Filsafat dan Islam

Directory of Open Access Journals (Sweden)

Suhermanto Jakfar

2017-03-01

Full Text Available This article discuss the concept of being in the perspective of existentialism and Islam. The closest similarity to the word “being” is to on (Ancient Greece, as the word of einai, to be (on, onta. For Parmenides, “being” (to on is one, eternal and unchanging. Gabriel Marcel calls the way the human being with the term être-au-monde, etre in carne, geist-in-welt.  Martin Heidegger uses a formula being in the world to characterize human life. Being in the world as a feature of human life, human beings are in the situation. Living in a world of concrete means that there are human relationships with the situation. Sartre said that the real one where there are two, namely: I’etre en soi and I’etre pour Soi. For Sartre, I’etre en soi is the idea that only a concrete phenomenon has ontological status; only something concrete is real. Unlike the being-in-itself, for Sartre the concept of being-for-itself is a state of being that comes with the awareness and self-control. The concept of being (wujûd by Suhrawardî is a mental concepts (mahfûm that do not have the type and diferensia. In the illumination philosophy of Suhrawardî, the idea of ​​wujûd can not be separated from nature and depiction of light. The philosophy of wujûd by Mulla Sadrâ stands on three basic principles of fundamental importance. These three principles are as follows: wahdat al-wujûd, tashkîk al-wujûd, and tashkîk. While Mohammad Iqbal emphasis on metaphysics and anthropological philosophy. Iqbal gives greater emphasis on more concrete dimensions, namely khudi (ego.

Monitoring Animal Well-being

DEFF Research Database (Denmark)

Gronskyte, Ruta

environment. In video surveillance, the behavior of humans and animals is monitored based on extremes: event is present/event is not present, objects behave normally/objects behave abnormally, action 1/action 2/action 3, etc. In nature, the motion of humans and animals is continuous with transitions from one...... action to another. The second aim of this thesis is to propose a method to monitor motion as a continuous process using common classification methods....... are handled. Ensuring the well-being of such large numbers of pigs using only personnel is a complicated task. Video surveillance of humans has been widely used to ensure safety and order in multiple situations. Methods have been developed to detect individual actions or abnormal behavior in small groups...

Human Technology and Human Affects

DEFF Research Database (Denmark)

Fausing, Bent

2009-01-01

Human Technology and Human Affects  This year Samsung introduced a mobile phone with "Soul". It was made with a human touch and included itself a magical touch. Which function does technology and affects get in everyday aesthetics like this, its images and interactions included this presentation...... will ask and try to answer. The mobile phone and its devices are depicted as being able to make a unique human presence, interaction, and affect. The medium, the technology is a necessary helper to get towards this very special and lost humanity. Without the technology, no special humanity - soul....... The paper will investigate how technology, humanity, affects, and synaesthesia are presented and combined with examples from everyday aesthetics, e.g. early computer tv-commercial, net-commercial for mobile phones. Technology and affects point, is the conclusion, towards a forgotten pre-human and not he...

Milk: Carrier of Heavy Metals from Crops through Ruminant Body to Human Beings

International Nuclear Information System (INIS)

Batool, F.; Iqbal, S.; Tariq, M. I.; Akbar, J.; Noreen, S.; Danish, M.; Chan, K. W.

2016-01-01

Exposure of heavy metals to humans is higher today than ever before in modern history due to continuously increasing industrialization around the globe. Industrial wastes are rich in heavy metals and these wastes are discharged near agricultural fields or mixed with soil, from where these metals are taken up by the crops and are finally transported to humans. Due to this increasing threat of heavy metals contamination in food, it is necessary to analyze the food before consumption. Content of selected metals (Cd, Cr, Cu, Pb and Zn) in cow milk is determined in this study. To investigate the possible pathways of these metals to reach in milk; fodder supplied to these cows was analyzed besides analysis of soil samples on which this fodder was grown. Pearson correlation among metal contents in soil-forage and forage-milk was also determined to check the route of transfer of these metals from soil to forage and from forage to milk. It was found that a strong correlation (p < 0.5) exists for Cr, Cd, Cu and Zn. This shows that these metals are mainly transferred through soil. However, a weak correlation was found for Pb, which shows that Pb is introduced into forage through some other source (automobile exhaust etc.). A comparison of present study is also done with previously reported work from other countries on metal contents in milk and findings of both the studies were in good agreement mutually. (author)

Humanized mouse models: Application to human diseases.

Science.gov (United States)

Ito, Ryoji; Takahashi, Takeshi; Ito, Mamoru

2018-05-01

Humanized mice are superior to rodents for preclinical evaluation of the efficacy and safety of drug candidates using human cells or tissues. During the past decade, humanized mouse technology has been greatly advanced by the establishment of novel platforms of genetically modified immunodeficient mice. Several human diseases can be recapitulated using humanized mice due to the improved engraftment and differentiation capacity of human cells or tissues. In this review, we discuss current advanced humanized mouse models that recapitulate human diseases including cancer, allergy, and graft-versus-host disease. © 2017 Wiley Periodicals, Inc.

A keyword approach to finding common ground in community-based definitions of human well-being

Science.gov (United States)

Ecosystem-based management involves the integration of ecosystem services and their human beneficiaries into decision making. This can occur at multiple scales; addressing global issues such as climate change down to local problems such as flood protection and maintaining water q...

Universe, human immortality and future human evaluation

CERN Document Server

Bolonkin, Alexander

2011-01-01

This book debates the universe, the development of new technologies in the 21st century and the future of the human race. Dr Bolonkin shows that a human soul is only the information in a person's head. He offers a new unique method for re-writing the main brain information in chips without any damage to the human brain. This is the scientific prediction of the non-biological (electronic) civilization and immortality of the human being. Such a prognosis is predicated upon a new law, discovered by the author, for the development of complex systems. According to this law, every self-copying system tends to be more complex than the previous system, provided that all external conditions remain the same. The consequences are disastrous: humanity will be replaced by a new civilization created by intellectual robots (which Dr Bolonkin refers to as "E-humans" and "E-beings"). These creatures, whose intellectual and mechanical abilities will far exceed those of man, will require neither food nor oxygen to sustain their...

Managing the Human in Human Brands

Directory of Open Access Journals (Sweden)

Fournier Susan

2018-05-01

Full Text Available The physical and social realities, mental biases and limitations of being human differentiate human brands from others. It is their very humanness that introduces risk while generating the ability for enhanced returns. Four particular human characteristics can create imbalance or inconsistency between the person and the brand: mortality, hubris, unpredictability and social embeddedness. None of these qualities manifest in traditional non-human brands, and all of them present risks requiring active managerial attention. Rather than treating humans as brands and making humans into brands for sale in the commercial marketplace, our framework forces a focus on keeping a balance between the person and the personified object.

Patient centred medicine: reason, emotion, and human spirit? Some philosophical reflections on being with patients.

Science.gov (United States)

Evans, R G

2003-06-01

The ideal of patient centred medicine remains only partially realised. Within modern Western society, the highly individualistic culture and religious decline linked with medicine's reluctance to relinquish an outmoded form of scientific rationalism can act as reductive influences, stifling conceptual development. Some examples of the recent literature on communication skills in medicine are analysed to discern the underlying philosophy. A rationalist stance invites an examination of the possible nature of rationality. Another example accepts the need to accommodate the emotional and the unconscious. Issues of human suffering with an inherent spiritual dimension seem to remain excluded. The need to move beyond a duality of reason and emotion to embrace the existential and spiritual is suggested as a theoretical prerequisite for developing a more inclusive concept of patient centred medicine, which only then may be realised. Some brief examples are considered of the sort of notions and types of discourse that might effectively inform "teaching" of communication skills.

Should we clone human beings? Cloning as a source of tissue for transplantation.

Science.gov (United States)

Savulescu, J

1999-01-01

The most publicly justifiable application of human cloning, if there is one at all, is to provide self-compatible cells or tissues for medical use, especially transplantation. Some have argued that this raises no new ethical issues above those raised by any form of embryo experimentation. I argue that this research is less morally problematic than other embryo research. Indeed, it is not merely morally permissible but morally required that we employ cloning to produce embryos or fetuses for the sake of providing cells, tissues or even organs for therapy, followed by abortion of the embryo or fetus. PMID:10226910

Human intrusion

International Nuclear Information System (INIS)

Hora, S.; Neill, R.; Williams, R.; Bauser, M.; Channell, J.

1993-01-01

This paper focused on the possible approaches to evaluating the impacts of human intrusion on nuclear waste disposal. Several major issues were reviewed. First, it was noted that human intrusion could be addressed either quantitatively through performance assessments or qualitatively through design requirements. Second, it was decided that it was impossible to construct a complete set of possible future human intrusion scenarios. Third, the question of when the effect of possible human intrusion should be considered, before or after site selection was reviewed. Finally, the time frame over which human intrusion should be considered was discussed

The Digital Humanities as a Humanities Project

Science.gov (United States)

Svensson, Patrik

2012-01-01

This article argues that the digital humanities can be seen as a humanities project in a time of significant change in the academy. The background is a number of scholarly, educational and technical challenges, the multiple epistemic traditions linked to the digital humanities, the potential reach of the field across and outside the humanities,…

Human dignity according to international instruments on human rights

Directory of Open Access Journals (Sweden)

José Pablo Alzina de Aguilar

2011-01-01

Full Text Available According to international instruments on human rights, the dignity of the human person is the foundation of human rights, and both human dignity and human rights are inherent to the human being, universal and inviolable. This understanding of human dignity is not a fruitless truism, but the solid foundation on which to build a world community under the rule of the new ius gentium: the International Law for Humankind. Moreover, it is the clue to answer many questions raised by the new world of globalization and of the exponential growth of international rules.Consequently, there is a need to a common doctrine on a notion of human dignity which will allow the implementation and adjudication of the aforementioned instruments, at the service of the human person and in conformity with the juridical conscience which they reflect. Philosophy of Law concepts which can be traced back to Aristotle provide that notion. According to these concepts, the demanding nature of “human dignity” sustains the notion of “legal personhood”, and both notions pertain to the realm of Law and Right, not of Morale and Values. Thus, human dignity and human rights are and must be, respectively, a basic principle and a necessary part of any Law system, including international law

Human-centered Computing: Toward a Human Revolution

OpenAIRE

Jaimes, Alejandro; Gatica-Perez, Daniel; Sebe, Nicu; Huang, Thomas S.

2007-01-01

Human-centered computing studies the design, development, and deployment of mixed-initiative human-computer systems. HCC is emerging from the convergence of multiple disciplines that are concerned both with understanding human beings and with the design of computational artifacts.

Study of drinking water fungi and its pathogenic effects on human beings from district Bhimber, Azad Kashmir, Pakistan

International Nuclear Information System (INIS)

Hussain, T.; Ishtiaq, M.; Hussain, A.; Sultana, K.

2011-01-01

Pathogenic fungi of drinking water have potentially prevailing effects on human beings. Myco floral study of drinking water of district Bhimber, Azad Kashmir was conducted through systematic sampling and temporally during the year 2009. Drinking water samples were collected from selected spots and fungal spores were grown on two different culture media viz: potato dextrose agar (PDA) and nutrient agar (NA) and identified by employing Direct Plate method (DPM) and Baiting Technique (BT). A total of 4 resources of drinking water of the area were analyzed i.e., well, spring, hand pump and tap water (water supply system). Sixteen different fungal species were frequently prevailing in the analyzed samples and among these five species were predominantly found human pathogenic. The density of identified fungal species in well's water samples (WWS) was 11 spp. spring's water samples (SWS) 6 spp. hand pump water samples (HWS) 8 spp. and tap water samples (TWS) 7 spp. This differential incidence in the samples might be due to variation in geography, edaphalogy, altitude, temperature, in fungal growth substrate variance and analytical difference of sampling and analysis methods. The prevalence values of mycolfora in different samples were variable with WWS Mucor fragilis (18a - LSD), SWS Brevilegnia sp. (20a - LSD), HWS Aspergillus flavus (14a- LSD) and TWS Alternaria alternata (12a - LSD). It was noted that WWS more frequently depicted mycoflora because land/well provides best environment and nourishment for growth and reproduction of fungi. The economic importance and pathogenic toxicity of various species is also measured and documented in the article. (author)

Setting targets for human resources for eye health in sub-Saharan Africa: what evidence should be used?

Science.gov (United States)

Courtright, Paul; Mathenge, Wanjiku; Kello, Amir Bedri; Cook, Colin; Kalua, Khumbo; Lewallen, Susan

2016-03-16

With a global target set at reducing vision loss by 25% by the year 2019, sub-Saharan Africa with an estimated 4.8 million blind persons will require human resources for eye health (HReH) that need to be available, appropriately skilled, supported, and productive. Targets for HReH are useful for planning, monitoring, and resource mobilization, but they need to be updated and informed by evidence of effectiveness and efficiency. Supporting evidence should take into consideration (1) ever-changing disease-specific issues including the epidemiology, the complexity of diagnosis and treatment, and the technology needed for diagnosis and treatment of each condition; (2) the changing demands for vision-related services of an increasingly urbanized population; and (3) interconnected health system issues that affect productivity and quality. The existing targets for HReH and some of the existing strategies such as task shifting of cataract surgery and trichiasis surgery, as well as the scope of eye care interventions for primary eye care workers, will need to be re-evaluated and re-defined against such evidence or supported by new evidence.

MIBG causes oxidative stress and up-regulation of anti-oxidant enzymes in the human neuroblastoma cell line SK-N-BE(2c)

NARCIS (Netherlands)

Cornelissen, J.; van Kuilenburg, A. B.; Voûte, P. A.; van Gennip, A. H.

1997-01-01

We report the effects of meta-iodobenzylguanidine (MIBG), a neuroblastoma-seeking agent, on cell proliferation and several oxidative stress-related parameters in the human neuroblastoma cell line SK-N-BE(2c). MIBG inhibited the proliferation of this cell line in micromolar concentrations.

Triplet repeat sequences in human DNA can be detected by hybridization to a synthetic (5'-CGG-3')17 oligodeoxyribonucleotide

DEFF Research Database (Denmark)

Behn-Krappa, A; Mollenhauer, J; Doerfler, W

1993-01-01

The seemingly autonomous amplification of naturally occurring triplet repeat sequences in the human genome has been implicated in the causation of human genetic disease, such as the fragile X (Martin-Bell) syndrome, myotonic dystrophy (Curshmann-Steinert), spinal and bulbar muscular atrophy...

On Being Musical: Education towards Inclusion

Science.gov (United States)

Ruddock, Eve

2018-01-01

This article questions educational practices that undermine 'being' musical. Where Western misconceptions about the nature of human musicality distance many individuals from meaningful engagement with an intrinsic part of their humanity, I challenge the status quo to argue for an inclusive educational practice which gives everyone an opportunity…

Simulating human behavior for national security human interactions.

Energy Technology Data Exchange (ETDEWEB)

Bernard, Michael Lewis; Hart, Dereck H.; Verzi, Stephen J.; Glickman, Matthew R.; Wolfenbarger, Paul R.; Xavier, Patrick Gordon

2007-01-01

This 3-year research and development effort focused on what we believe is a significant technical gap in existing modeling and simulation capabilities: the representation of plausible human cognition and behaviors within a dynamic, simulated environment. Specifically, the intent of the ''Simulating Human Behavior for National Security Human Interactions'' project was to demonstrate initial simulated human modeling capability that realistically represents intra- and inter-group interaction behaviors between simulated humans and human-controlled avatars as they respond to their environment. Significant process was made towards simulating human behaviors through the development of a framework that produces realistic characteristics and movement. The simulated humans were created from models designed to be psychologically plausible by being based on robust psychological research and theory. Progress was also made towards enhancing Sandia National Laboratories existing cognitive models to support culturally plausible behaviors that are important in representing group interactions. These models were implemented in the modular, interoperable, and commercially supported Umbra{reg_sign} simulation framework.

[Should the human smallpox virus (variola) be destroyed?].

Science.gov (United States)

Tryland, Morten

2004-10-21

Smallpox, caused by variola virus, was a terror for civilizations around the world for more than 3000 years. Although the disease is eradicated, hundreds of variola virus isolates are kept in two WHO-collaborating facilities, one in USA and one in Russia. In spite of several agreements on destruction, it is now doubtful that these virus isolates will be destroyed. Variola virus may exist in other places and may be used as a biological weapon in war or for terror. Further research on variola virus is thus essential in order to achieve a better understanding of the pathogenicity of the virus and to develop new anti-variola virus vaccines and antiviral drugs.

Effective insect repellent formulation in both surfactantless and classical microemulsions with a long-lasting protection for human beings.

Science.gov (United States)

Drapeau, Jeremy; Verdier, Marie; Touraud, Didier; Kröckel, Ulla; Geier, Martin; Rose, Andreas; Kunz, Werner

2009-06-01

The aim of this work is to develop a new generation of repellent products with a long-lasting protection based on a natural component, para-menthane-3,8-diol (PMD). The active is first rendered soluble in a surfactantless microemulsion (H(2)O/(i)PrOH/PMD) and then in classical microemulsions. The presence of self-associated nanostructures is detected by dynamic light scattering (DLS). A synergetic system of surfactants (Cremophor) RH40 and Texapon N70) is used. Additionally, 2-ethylhexane-1,3-diol and ethyl (-)-(S)-lactate are incorporated. The final product contains, as main components, 46% of H(2)O, 25% of (i)PrOH, 20% of non-H(2)O-soluble PMD, and only 4% of surfactants. Investigations of lasting protection on human volunteers are carried out using a cage test bioassay protocol and Aedes aegypti mosquitoes. A complete protection of 315 min is found on the test persons using the surfactantless microemulsion. An extension is observed with the final formulation to reach a mean of complete protection of 385 min. This study demonstrates that alternative formulations using a natural active instead of synthetic chemicals like N,N-diethyl-m-methylbenzamide (DEET) can be efficient for human protection against mosquitoes.

Biodistribution dosimetric study of radiopharmaceutical 99mTc Ixolaris in mice for melanoma diagnosis by molecular image and translational model for human beings

International Nuclear Information System (INIS)

Soriano, Sarah Canuto Silva

2015-01-01

The labeling of Ixolaris with 99m Tc was developed by Barboza et.al. (2013) aiming its use primarily in glioblastoma and after in melanoma diagnosis, a less common but very aggressive cancer and with high mortality rate. Preliminary tests on animals have proven its effectiveness of labeling but a dosimetric study to human clinical trials should be performed. This study aimed to: (1) determine the biokinetic model for the radiotracer 99m Tc-Ixolaris in mice by imaging dosimetry method; and (2) estimate the absorbed and effective dose resulting from the use of a new radiopharmaceutical for melanoma and metastases diagnosis in human beings, since a dosimetric study of new radiopharmaceuticals in animals is necessary to test them subsequently in humans and apply for registration in ANVISA. According to SPECT images, was found a latency period of 15 to 21 days for the development of lung metastasis in mice. Three C57BL6 mice, one control animal, and two animals with induced cell line B16-F10 murine melanoma were tested. The 99m Tc-Ixolaris radiopharmaceutical was administered intravenously in a caudal vein, and SPECT images were acquired 0.5 h, 1.5 h, 2.5 h, 3.5 h and 24 h post-administration for analysis and biodistribution quantification. The biokinetic model was determined and thus, obtained cumulative activity in order to estimate the absorbed dose in each organ. The mass and metabolic differences between mice and humans were considered and used to extrapolate the data acquired at different scales. Based on dose factors provided by the software MIRDOSE and Olinda (S factor), absorbed doses in irradiated target organs were calculated for the source organs, and finally the effective dose was estimated. The results indicate that for diagnostic exams conducted in human melanoma patients by administering approximately 25.7 MBq the estimated effective dose was 4.3 mSv. Comparing with effective doses obtained in other diagnostic techniques with 99m Tc, a range of effective

From Brokenness of Death to Refigured Forgiveness: Reflections on Ricoeur’s Fault, Narrativity, and Capable Human Being

Directory of Open Access Journals (Sweden)

Jonathan Ray Villacorta

2009-12-01

Full Text Available Indeed, death, even the ones that some people are prepared for, comes with painful blows in the hearts of loved ones left behind. One, then, can only imagine the great pangs of pain that pierce the hearts of the bereaved upon hearing a young life that has been ended abruptly by series of uncontrollable occurrences—alas! Tragedy! This particular human experience pushes man’s brokenness to fore, illuminating the gap in human constitution, casting on humanity’s fault a blinding radiance which forces one to think and rethink his life and its possibilities.

Medical Imaging and the Human Brain: Being Warped is Not Always a Bad Thing

International Nuclear Information System (INIS)

Patterson, James C. II

2005-01-01

The capacity to look inside the living human brain and image its function has been present since the early 1980s. There are some clinicians who use functional brain imaging for diagnostic or prognostic purposes, but much of the work done still relates to research evaluation of brain function. There is a striking dichotomy in the use of functional brain imaging between these two fields. Clinical evaluation of a brain PET or SPECT scan is subjective; that is, a Nuclear Medicine physician examines the brain image, and states whether the brain image looks normal or abnormal. On the other hand, modern research evaluation of functional brain images is almost always objective. Brain images are processed and analyzed with advanced software tools, and a mathematical result that relates to regional changes in brain activity is provided. The potential for this research methodology to provide a more accurate and reliable answer to clinical questions about brain function and pathology are immense, but there are still obstacles to overcome. Foremost in this regard is the use of a standardized normal control database for comparison of patient scan data. The tools and methods used in objective analysis of functional imaging data, as well as potential clinical applications will be the focus of my presentation

Further genetic characterization of the two Trypanosoma cruzi Berenice strains (Be-62 and Be-78) isolated from the first human case of Chagas disease (Chagas, 1909).

Science.gov (United States)

Cruz, R E; Macedo, A M; Barnabé, C; Freitas, J M; Chiari, E; Veloso, V M; Carneiro, C M; Bahia, M T; Tafuri, Washington L; Lana, M

2006-03-01

We describe here an extension of a previous genetic characterization of Trypanosoma cruzi strains (Be-62 and Be-78) isolated from the patient Berenice, the first human case of Chagas disease [Chagas, C., 1909. Nova Tripanomíase humana. Estudos sobre morfologia e o ciclo evolutivo do Schizotrypanum cruzi, n. gen., n. sp., agente etiolójico da nova entidade morbida do homem. Mem. Inst. Oswaldo Cruz 1, 159-218]. We wanted to verify the composition of T. cruzi populations originated from these two isolates. In the present work, 22 enzymatic loci (MLEE), nine RAPD primers and 7 microsatellite loci were analyzed. Clones from both strains were also characterized to verify whether these strains are mono or polyclonal. Be-62 and Be-78 strains were different in 3 out of 22 enzymatic systems, in 3 out of 9 RAPD primers tested and in all microsatellite loci investigated. However, our data suggests that both strains are phylogenetically closely related, belonging to genetic group 32 from Tibayrenc and Ayala [Tibayrenc, M., Ayala, F.J., 1988. Isoenzime variability in Trypanosoma cruzi, the agent of Chagas' disease: genetical, taxonomical, and epidemiological significance. Evolution 42, 277-292], equivalent to zymodeme 2 and T. cruzi II major lineage which, in Brazil, comprises parasites from the domestic cycle of the disease. Microsatellite analyses showed differences between the parental strains but suggested that both populations are monoclonal since each strain and their respective clones showed the same amplification products.

The Human/Machine Humanities: A Proposal

Directory of Open Access Journals (Sweden)

Ollivier Dyens

2016-03-01

Full Text Available What does it mean to be human in the 21st century? The pull of engineering on every aspect of our lives, the impact of machines on how we represent ourselves, the influence of computers on our understanding of free-will, individuality and species, and the effect of microorganisms on our behaviour are so great that one cannot discourse on humanity and humanities without considering their entanglement with technology and with the multiple new dimensions of reality that it opens up. The future of humanities should take into account AI, bacteria, software, viruses (both organic and inorganic, hardware, machine language, parasites, big data, monitors, pixels, swarms systems and the Internet. One cannot think of humanity and humanities as distinct from technology anymore.

The Humanities, Human Rights, and the Comparative Imagination

OpenAIRE

McClennen, Sophia A.

2007-01-01

In her paper "The Humanities, Human Rights, and the Comparative Imagination" Sophia A. McClennen argues that understanding the relationship between culture and human rights depends on humanist perspectives attentive to the relationship between storytelling and identity, mass culture and ideology, text and audience, critical thinking and engaged citizenship. After briefly considering how the divide between the humanities and human rights advocates developed and how it might best be overcome, s...

Oxidative stress and mitochondrial impairment can be separated from lipofuscin accumulation in aged human skeletal muscle

DEFF Research Database (Denmark)

Hütter, Eveline; Skovbro, Mette; Lener, Barbara

2007-01-01

According to the free radical theory of aging, reactive oxygen species (ROS) act as a driving force of the aging process, and it is generally believed that mitochondrial dysfunction is a major source of increased oxidative stress in tissues with high content of mitochondria, such as muscle or brain....... However, recent experiments in mouse models of premature aging have questioned the role of mitochondrial ROS production in premature aging. To address the role of mitochondrial impairment and ROS production for aging in human muscles, we have analyzed mitochondrial properties in muscle fibres isolated...... from the vastus lateralis of young and elderly donors. Mitochondrial respiratory functions were addressed by high-resolution respirometry, and ROS production was analyzed by in situ staining with the redox-sensitive dye dihydroethidium. We found that aged human skeletal muscles contain fully functional...

Establishing Trafficking in Human Beings for the Purpose of Organ Removal and Improving Cross-Border Collaboration in Criminal Cases: Recommendations

OpenAIRE

Holmes, Paul; Rijken, Conny; D'Orsi, Sergio; Esser, Luuk; Hol, Floor; Gallagher, Anne; Greenberg, Galit; Helberg, Louis; Horvatits, Lisa; McCarthy, Sean; Ratel, Jonathan; Scheper-Hughes, Nancy; Forsythe, John

2016-01-01

Abstract In this short summary report on the legal definition of trafficking in human beings for the purpose of organ removal and improving cross-border collaboration in criminal cases, challenges, and recommendations in the areas of defining the crime, criminal investigation and prosecution, and cross-border cooperation are made. These are the outcomes of a working group discussion during the writers' conference of the HOTT project, a European Union-funded project against trafficking in huma...

Human-Robot Interaction and Human Self-Realization

DEFF Research Database (Denmark)

Nørskov, Marco

2014-01-01

is to test the basis for this type of discrimination when it comes to human-robot interaction. Furthermore, the paper will take Heidegger's warning concerning technology as a vantage point and explore the possibility of human-robot interaction forming a praxis that might help humans to be with robots beyond...

Evaluation of the contamination of marine algae (seaweed) from the St. Lawrence River and likely to be consumed by humans

Energy Technology Data Exchange (ETDEWEB)

Phaneuf, D.; Cote, I.; Dumas, P.; Ferron, L.A.; LeBlanc, A. [CHUQ, Sainte-Foy, Quebec (Canada). Centre de Toxicologie du Quebec

1999-02-01

The goal of the study was to assess the contamination of marine algae (seaweeds) growing in the St. Lawrence River estuary and Gulf of St. Lawrence and to evaluate the risks to human health from the consumption of these algae. Algae were collected by hand at low tide. A total of 10 sites on the north and south shores of the St. Lawrence as well as in Baie des Chaleurs were sampled. The most frequently collected species of algae were Fucus vesiculosus, Ascophyllum nodosum, Laminaria Longicruris, Palmaria palmata, Ulva lactuca, and Fucus distichus. Alga samples were analyzed for metals iodine, and organochlorines. A risk assessment was performed using risk factors. In general, concentrations in St. Lawrence algae were not very high. Consequently, health risks associated with these compounds in St. Lawrence algae were very low. Iodine concentration, on the other hand, could be of concern with regard to human health. Regular consumption of algae, especially of Laminaria sp., could result in levels of iodine sufficient to cause thyroid problems. For regular consumers, it would be preferable to choose species with low iodine concentrations, such as U. lactuca and P. palmata, in order to prevent potential problems. Furthermore, it would also be important to assess whether preparation for consumption or cooking affects the iodine content of algae. Algae consumption may also have beneficial health effects. Scientific literature has shown that it is a good source of fiber and vitamins, especially vitamin B{sub 12}.

[The right to be born and the need to be born healthy... questions in medical ethics].

Science.gov (United States)

Binetti, P

2004-01-01

Science, thanks to the commitment of huge amount of human capitals, in many cases supported even by enormous fund investment, gain continuously ground reaching new position and spreading out the borders on human chances in a sphere so delicate like birth. New genetic screening tests, new contraceptive drugs using even more sophisticated features, comply with the new law on assisted insemination, put up new challenges involving all the scientific-social environments and necessitate precise answers on ethical side, but even concrete commitment on vocational training. In this case we take working examples distinguished only on perception, as the pre-implant diagnosis, the morning after pill, and certain about the recent legislation on assisted insemination, to highlight their common scientific and cultural milieu. These problems call for an unquestionable and unique response, to restore clarity about choices involving the need and ability on human being to look for and find answers about existential matter as the beginning of life. Human being value and its significance need to be relentlessly restated, just because they are endlessly debated by a synergy of the emotional point of view, even impressive, and new stand out techniques. in that sense vocational training is undeniable goal, even more, but not only, in a Faculty of Medicine. A student needs to learn to reflect on the relations between scientific forthcoming and their ethical and bioethical repercussion.

In normal human fibroblasts variation in DSB repair capacity cannot be ascribed to radiation-induced changes in the localisation, expression or activity of major NHEJ proteins

DEFF Research Database (Denmark)

Kasten-Pisula, Ulla; Vronskaja, Svetlana; Overgaard, Jens

2008-01-01

in the activity of the DNA-PK complex induced upon irradiation. CONCLUSIONS: For normal human fibroblasts, the level or activity of NHEJ proteins measured prior to or after irradiation cannot be used to predict the DSB repair capacity or cellular radiosensitivity. Udgivelsesdato: 2008-Mar......BACKGROUND AND PURPOSE: The aim of the present study was to test whether for normal human fibroblasts the variation in double-strand break (DSB) repair capacity results from radiation-induced differences in localisation, expression or activity of major non-homologous end-joining (NHEJ) proteins....... MATERIALS AND METHODS: Experiments were performed with 11 normal human fibroblast strains AF01-11. NHEJ proteins were determined by Western blot and DNA-PK activity by pulldown-assay. RESULTS: The four NHEJ proteins tested (Ku70, Ku80, XRCC4 and DNA-PKcs) were found to be localised almost exclusively...

Human rights

NARCIS (Netherlands)

Gaay Fortman, B. de

2006-01-01

Human rights reflect a determined effort to protect the dignity of each and every human being against abuse of power. This endeavour is as old as human history. What is relatively new is the international venture for the protection of human dignity through internationally accepted legal standards

Will that be the next hundred years

International Nuclear Information System (INIS)

Branscomb, L.M.

1981-01-01

Soon we will be able to talk to computers; they will probably react to the spoken word within ten years. Whether the computer's storage density will be greater than that of the human brain a century from now remains a matter of pure speculation. The author presents some ideas on what is technically feasible, what is desirable and probable, and how the relationship between human beings and computers may change. (orig.) [de

Steps towards an organizational study on human communication and relations: contributions to the ergonomic research on human well-being; Per uno studio della comunicazione e delle relazioni in un sistema organizzato: Contributo alla ricerca ergonomica del benessere dell`individuo

Energy Technology Data Exchange (ETDEWEB)

Salerno, Silvana [ENEA, Centro Ricerche Casaccia, Rome (Italy). Dipt. Ambiente; Guglielmino, Sabrina [Comune di Roma, Rome (Italy); Valerio, Camillo; Valitutti, Carlo [Centro Studi Sistemi e Relazioni, Rome (Italy)

1997-02-01

Human relations and communication have always been studied by bio-disciplines interested in family pathology. Organized work has tied relations with family environment that is the reason why it is possible to project new work environment taking into account the theory of organizational action and the theory of human communication. This preliminary study underlines the theory linkage and show how it is possible the application of techniques used in family relations and communication to work environment. The analysis of human communication, the application of the map of the structure, the test of cohesion and adaptability examples in this direction. The results are really interesting and open new panorama on ergonomic of the human well-being in all organized context.

Dialogue: Professionalism and Human Beings.

Science.gov (United States)

Hazler, Richard J.; And Others

1991-01-01

Focuses on two implicit assumptions that Carl Rogers saw as dangerous undercurrents in the educational process: that ability to pass examinations is the best criterion for student selection and for judging professional promise, and that evaluation is education and education is evaluation. Opinions are offered by three professionals, each with…

Sardar Patel: A Great human Being and Statesman

DEFF Research Database (Denmark)

Schmidt, Johannes Dragsbæk

2006-01-01

Sardar Vallabhbhai Patel died 53 years ago. But still he is alive in social and Political Fields of India. It is but natural. It is the outcome of achievements which Sardar Patel acquired for the nation and the society. On one hand, he is considered to be a practical person like Mahatma Gandhi, w...

Prostaglandin synthesis can be inhibited locally by infusion of NSAIDS through microdialysis catheters in human skeletal muscle

DEFF Research Database (Denmark)

Mikkelsen, Ulla Ramer; Helmark, Ida Carøe; Kjaer, Michael

2008-01-01

of nonsteroidal anti-inflammatory drugs (NSAIDs). However, to study the local role of prostaglandins, the formation of prostaglandins within the tissue must be controlled. Microdialysis enables determination of local concentrations of water-soluble substances within the tissue. In the present study......, the microdialysis method was used to infuse NSAIDs locally into human skeletal muscles producing a local block of prostaglandin formation. In addition, the graded blockade at various distances from the infusion site within the muscle during rest, exercise and recovery was determined. Microdialysis was performed...... in thigh muscles (vastus lateralis muscle) in six healthy men. One of the microdialysis catheters was used to block prostaglandin synthesis by infusion of the NSAID indomethacin. Additional catheters were placed 1 and 4 cm away from the infusion and in the contralateral leg (working control). Following 2 h...

A metabolomic evaluation of the phytochemical composition of tomato juices being used in human clinical trials.

Science.gov (United States)

Cichon, Morgan J; Riedl, Ken M; Schwartz, Steven J

2017-08-01

Juices from the traditional red tomato and a unique tangerine tomato variety are being investigated as health promoting foods in human clinical trials. However, it is unknown how the tangerine and red tomato juices differ in biologically relevant phytochemicals beyond carotenoids. Here liquid-chromatography high-resolution mass spectrometry metabolomics was used to evaluate broadly the similarities and differences in carotenoids and other phytochemicals between red and tangerine tomato juices intended for clinical interventions. This untargeted approach was successful in the rapid detection and extensive characterization of phytochemicals belonging to various compound classes. The tomato juices were found to differ significantly in a number of phytochemicals, including carotenoids, chlorophylls, neutral lipids, and cinnamic acid derivatives. The largest differences were in carotenoids, including lycopene, phytoene, phytofluene, neurosporene, and ζ-carotene. Smaller, but significant, differences were observed in polar phytochemicals, such as chlorogenic acid, hydroxyferulic acid, phloretin-di-C-glycoside, and isopropylmalic acid. Copyright © 2017 Elsevier Ltd. All rights reserved.

Human Parvoviruses

Science.gov (United States)

Söderlund-Venermo, Maria; Young, Neal S.

2016-01-01

SUMMARY Parvovirus B19 (B19V) and human bocavirus 1 (HBoV1), members of the large Parvoviridae family, are human pathogens responsible for a variety of diseases. For B19V in particular, host features determine disease manifestations. These viruses are prevalent worldwide and are culturable in vitro, and serological and molecular assays are available but require careful interpretation of results. Additional human parvoviruses, including HBoV2 to -4, human parvovirus 4 (PARV4), and human bufavirus (BuV) are also reviewed. The full spectrum of parvovirus disease in humans has yet to be established. Candidate recombinant B19V vaccines have been developed but may not be commercially feasible. We review relevant features of the molecular and cellular biology of these viruses, and the human immune response that they elicit, which have allowed a deep understanding of pathophysiology. PMID:27806994

[Difficulties of the negotiation process of the Convention for the Protection of Human Rights and Dignity of the Human Being with regard to the application of biology and medicine (and a call for its adhesion)].

Science.gov (United States)

de Alba Ulloa, Jessica

2012-01-01

Making an attempt to frame the controversial topic of bioethics within international law and with the aim of watching over the society, the Council of Europe elaborated the Convention for the Protection of Human Rights and Dignity of the Human Being with regard to the application of biology and medicine. The instrument, which came into force 12 years ago, is opened to all countries but only 29 states have ratified it. This legal document represents the base of a universal legislation on the subject. The present article examines the origin of the Convention, its process and evolution. It analyses the intense debates with regard to the human dignity, the freedom of science, the beginning of life, among others; equally it explores the interests at stake within the convention, whether political, moral, scientific, and economic, at the moment of its draft and in the present. Finally, the article analyses the possibility of the adoption of the Convention by the Mexican government. It concludes on the effectiveness of the international law of bioethics, and calls for the need that the Convention be used as a base for universal legislation.

Do I Dare to Be Human? The Perverse Failure to Mourn, to Think, and to Love.

Science.gov (United States)

Shoshani, Michael; Shoshani, Batya

2016-06-01

The authors discuss the relation between perverse psychic formations and the ability to develop a mind of one's own. The authors characterize the formation of perversity in terms of failure to develop the key capacities of thinking, mourning, and loving. These failures result in the abolishment of thinking and the repudiation of separateness and lead to the creation of different kinds of twisted coalitions, which shape the transference-counter-transference matrix. Persons with perverse psychic organizations have difficulties developing their own minds due to their refusal to acknowledge human limitations and their inability to accept the fundamental differences of human existence: self-other, child-adult, male-female. These characterizations are illustrated by clinical material, including a detailed analytic session, demonstrating the perverse aggresivization and sexualization of the analytic relationship. The role of the analyst is to detoxify the violence and destruction and to translate the language of perversion into the language of love.

How human brucellosis incidence in urban Kampala can be reduced most efficiently? A stochastic risk assessment of informally-marketed milk.

Directory of Open Access Journals (Sweden)

Kohei Makita

2010-12-01

Full Text Available In Kampala, Uganda, studies have shown a significant incidence of human brucellosis. A stochastic risk assessment involving two field surveys (cattle farms and milk shops and a medical record survey was conducted to assess the risk of human brucellosis infection through consumption of informally marketed raw milk potentially infected with Brucella abortus in Kampala and to identify the best control options.In the cattle farm survey, sera of 425 cows in 177 herds in the Kampala economic zone were sampled and tested for brucellosis using a competitive enzyme-linked immunosorbent assay (CELISA. Farmers were interviewed for dairy information. In the milk shop surveys, 135 milk sellers in the urban areas were interviewed and 117 milk samples were collected and tested using an indirect enzyme-linked immunosorbent assay (IELISA. A medical record survey was conducted in Mulago National Referral Hospital for serological test results. A risk model was developed synthesizing data from these three surveys. Possible control options were prepared based on the model and the reduction of risk was simulated for each scenario. Overall, 12.6% (6.8-18.9: 90%CI of informally marketed milk in urban Kampala was contaminated with B.abortus at purchase and the annual incidence rate was estimated to be 5.8 (90% CI: 5.3-6.2 per 10,000 people. The best control option would be the construction of a milk boiling centre either in Mbarara, the largest source of milk, or in peri-urban Kampala and to ensure that milk traders always sell milk to the boiling centre; 90% success in enforcing these two options would reduce risk by 47.4% (21.6-70.1: 90%CI and 82.0% (71.0-89.0: 90%CI, respectively.This study quantifies the risk of human brucellosis infection through informally marketed milk and estimates the incidence rate in Kampala for the first time; risk-based mitigation strategies are outlined to assist in developing policy.

Young and Old Pavlovian Fear Memories Can Be Modified with Extinction Training during Reconsolidation in Humans

Science.gov (United States)

Steinfurth, Elisa C. K.; Kanen, Jonathan W.; Raio, Candace M.; Clem, Roger L.; Huganir, Richard L.; Phelps, Elizabeth A.

2014-01-01

Extinction training during reconsolidation has been shown to persistently diminish conditioned fear responses across species. We investigated in humans if older fear memories can benefit similarly. Using a Pavlovian fear conditioning paradigm we compared standard extinction and extinction after memory reactivation 1 d or 7 d following acquisition.…

Human failure and industrial safety. The human factor in technology and organisation

International Nuclear Information System (INIS)

Semmer, N.

1999-01-01

Human failure is not the opposite of successful human action gut follows the same principles. The manner in which humans acquire and process information is influenced by cognitive, social and motivational aspects. Further, human failure generally means a failure of the whole system man/technology/organisation. If serious consequences are to be avoided, the logic of failures must be analyzed in the context of this system, and human staff should be trained in managing failures and not just avoiding them [de

Boundaries of Humanities: Writing Medical Humanities

Science.gov (United States)

Bolton, Gillie

2008-01-01

Literature and medicine is a discipline within medical humanities, which challenges medicine to reconfigure its scientific model to become interdisciplinary, and be disciplined by arts and humanities as well as science. The psychological, emotional, spiritual and physical are inextricably linked in people, inevitably entailing provisionality,…

Human to human transmission of arthropod-borne pathogens

NARCIS (Netherlands)

Martina, B.E.; Barzon, L.; Pijlman, G.P.; Fuente, J. de la; Rizzoli, A.; Wammes, L.J.; Takken, W.; Rij, R.P. van; Papa, A.

2017-01-01

Human-to-human (H2H) transmitted arthropod-borne pathogens are a growing burden worldwide, with malaria and dengue being the most common mosquito-borne H2H transmitted diseases. The ability of vectors to get infected by humans during a blood meal to further propel an epidemic depends on complex

Reorienting the future role of the religión: humanize humanity. The role of the religión in society of the future will be purely spiritual

Directory of Open Access Journals (Sweden)

José María Vigil

2015-04-01

Full Text Available The post-Religional paradigm enables emerge in many people, questions about the future of religiosity and religions. The author confronts himself with this concern and tries to control, in a concrete way, the possibilities of a future for religions. In order, and as a starting point, the current process of secularization and the new and growing social phenomenon of 'no religion', this article analyzes the profound changes that are occurring in this time of transition. Then makes a proposal for extension and conversion of the old anthropological concept of spirituality to redirect it towards human depth. In presenting these profound changes, this new concept of spirituality seeks to understand the dimensions and functions that religions are no longer able to keep in post agrarian society what is to come, contributing with ideas and suggestions to deploy creativity with the central task from which religions should reorient and focus, that is, the task of humanizing humanity.

Ethics education in research involving human beings in undergraduate medicine curriculum in Brazil.

Science.gov (United States)

Novaes, Maria Rita Garbi; Guilhem, Dirce; Barragan, Elena; Mennin, Stewart

2013-12-01

The Brazilian national curriculum guidelines for undergraduate medicine courses inspired and influenced the groundwork for knowledge acquisition, skills development and the perception of ethical values in the context of professional conduct. The evaluation of ethics education in research involving human beings in undergraduate medicine curriculum in Brazil, both in courses with active learning processes and in those with traditional lecture learning methodologies. Curricula and teaching projects of 175 Brazilian medical schools were analyzed using a retrospective historical and descriptive exploratory cohort study. Thirty one medical schools were excluded from the study because of incomplete information or a refusal to participate. Active research for information from institutional sites and documents was guided by terms based on 69 DeCS/MeSH descriptors. Curriculum information was correlated with educational models of learning such as active learning methodologies, tutorial discussions with integrated curriculum into core modules, and traditional lecture learning methodologies for large classes organized by disciplines and reviewed by occurrence frequency of ethical themes and average hourly load per semester. Ninety-five medical schools used traditional learning methodologies. The ten most frequent ethical themes were: 1--ethics in research (26); 2--ethical procedures and advanced technology (46); 3--ethic-professional conduct (413). Over 80% of schools using active learning methodologies had between 50 and 100 hours of scheduled curriculum time devoted to ethical themes whereas more than 60% of traditional learning methodology schools devoted less than 50 hours in curriculum time to ethical themes. The data indicates that medical schools that employ more active learning methodologies provide more attention and time to ethical themes than schools with traditional discipline-based methodologies. Given the importance of ethical issues in contemporary medical

Human to human transmission of arthropod-borne pathogens

NARCIS (Netherlands)

Martina, Byron E.; Barzon, Luisa; Pijlman, Gorben P.; Fuente, de la José; Rizzoli, Annapaola; Wammes, Linda J.; Takken, Willem; Rij, van Ronald P.; Papa, Anna

2017-01-01

Human-to-human (H2H) transmitted arthropod-borne pathogens are a growing burden worldwide, with malaria and dengue being the most common mosquito-borne H2H transmitted diseases. The ability of vectors to get infected by humans during a blood meal to further propel an epidemic depends on complex

HUMANISM OF ANTROPOCENTRISM AND ANTROPOCENTRISM WITHOUT HUMANISM

Directory of Open Access Journals (Sweden)

N. S. Shilovskaya

2014-01-01

Full Text Available Article is devoted to the distinction of humanism and anthropocentrism which is based on the parity of the person and being. Genetic communication of humanism and anthropocentrism and their historical break comes to light.

Android Robotics and the Conceptualization of Human Beings

DEFF Research Database (Denmark)

Nørskov, Marco; Platz, Anemone

Japan has for decades been a first-mover and pacemaker with respect to the development of humanoid and android robots [1]. In this conceptual paper, we aim to demonstrate how certain android robotic projects can be embedded and interpreted within a Japanese notion of nature, where the artificial...... is not opposed to nature and where conventionalized idealizations in general are cherished over original state of the latter [2]. Furthermore, we will discuss how android robots epitomize challenges to the macro and micro levels of society. [1] J. Robertson, Robo Sapiens Japanicus: Robots, Gender, Family...

Empowering European communities to improve natural resource management for human well-being: the OPPLA web portal & communities of practice

Science.gov (United States)

Metzger, M.; Brown, C.; Pérez-Soba, M.; Rounsevell, M.; Verweij, P.; Delbaere, B.; Cojocaru, G.; Saarikoski, H.; Harrison, P.; Zellmer, K.

2014-12-01

The ecosystem services concept is seen by many as a useful paradigm to support decision-making at the complex interface between science, policy and practice. However, to be successful, it requires a strong willingness for collaboration and joint understanding. In support of this aspiration, OPPLA is being developed as a web portal to enable European communities to better manage ecosystems for human well-being and livelihoods. OPPLA will provide access to a variety of online resources such as tools, case studies, lessons learned, videos, manuals and training and educational materials. It will also provide expert forums and spaces for discussions between researchers, practitioners and decision makers. Hence a critical aspect of the success of OPPLA is the co-evolution of communities of practice. An example of a community of practice is the recently launched Ecosystem Services Community - Scotland (ESCom-Scotland; escomscotland.wordpress.com). ESCom-Scotland aims to support better management of Scotland's natural resources by helping to establish a community of practice between individuals and groups involved in the science, policy and practice behind sustainable ecosystem management. It aspires to encourage the sharing of ideas, increase collaboration and to initiate a support network for those engaging with the ecosystem services concept and it will use the OPPLA resources to support these activities. OPPLA is currently at the developmental stage and was instigated by two large European Commission funded research projects: OPERAs (www.operas-project.eu) and OpenNESS (www.openness-project.eu), with a combined budget of ca. €24m. These projects aim to improve understanding of how ecosystem services contribute to human well-being in different social-ecological systems. Research will establish whether, how and under what conditions the ecosystem services concept can move beyond the academic domain towards practical implementation in support of sustainable ecosystem

Human Rights, Human Needs, Human Development, Human Security

OpenAIRE

Gasper, Des

2009-01-01

Human rights, human development and human security form increasingly important, partly interconnected, partly competitive and misunderstood ethical and policy discourses. Each tries to humanize a pre-existing and unavoidable major discourse of everyday life, policy and politics; each has emerged within the United Nations world; each relies implicitly on a conceptualisation of human need; each has specific strengths. Yet mutual communication, understanding and co-operation are deficient, espec...

The effects of human resource flexibility on human resources development

Directory of Open Access Journals (Sweden)

SeidMehdi Veise

2014-08-01

Full Text Available Human resources are the primary factor for development of competitiveness and innovation and reaching competitive advantage and they try to improve corporate capabilities through various characteristics such as value creation, scarcity and difficulty of imitation. This paper investigates the effect of human resource flexibility and its dimensions on human resource development and its dimensions. The survey was conducted using descriptive-correlation method that intended to describe how human resource flexibility was effective on human resource development. Questionnaire was tool of data collection. The statistical population included one hundred employees of the Electric Company in Ilam province, thus census method was used. Reliability of the questionnaire was measured via Cronbach's alpha equal to 0.96. The findings revealed that flexibility and its dimensions were effective on human resource development and dimensions of it. As a result, human resource flexibility should be considered for development of human resources and employees with the highest flexibility should be selected.

Economics of human trafficking.

Science.gov (United States)

Wheaton, Elizabeth M; Schauer, Edward J; Galli, Thomas V

2010-01-01

Because freedom of choice and economic gain are at the heart of productivity, human trafficking impedes national and international economic growth. Within the next 10 years, crime experts expect human trafficking to surpass drug and arms trafficking in its incidence, cost to human well-being, and profitability to criminals (Schauer and Wheaton, 2006: 164-165). The loss of agency from human trafficking as well as from modern slavery is the result of human vulnerability (Bales, 2000: 15). As people become vulnerable to exploitation and businesses continually seek the lowest-cost labour sources, trafficking human beings generates profit and a market for human trafficking is created. This paper presents an economic model of human trafficking that encompasses all known economic factors that affect human trafficking both across and within national borders. We envision human trafficking as a monopolistically competitive industry in which traffickers act as intermediaries between vulnerable individuals and employers by supplying differentiated products to employers. In the human trafficking market, the consumers are employers of trafficked labour and the products are human beings. Using a rational-choice framework of human trafficking we explain the social situations that shape relocation and working decisions of vulnerable populations leading to human trafficking, the impetus for being a trafficker, and the decisions by employers of trafficked individuals. The goal of this paper is to provide a common ground upon which policymakers and researchers can collaborate to decrease the incidence of trafficking in humans.

Preventive and Therapeutic Role of Functional Ingredients of Barley Grass for Chronic Diseases in Human Beings

Directory of Open Access Journals (Sweden)

Yawen Zeng

2018-01-01

Full Text Available Barley grass powder is the best functional food that provides nutrition and eliminates toxins from cells in human beings; however, its functional ingredients have played an important role as health benefit. In order to better cognize the preventive and therapeutic role of barley grass for chronic diseases, we carried out the systematic strategies for functional ingredients of barley grass, based on the comprehensive databases, especially the PubMed, Baidu, ISI Web of Science, and CNKI, between 2008 and 2017. Barley grass is rich in functional ingredients, such as gamma-aminobutyric acid (GABA, flavonoids, saponarin, lutonarin, superoxide dismutase (SOD, K, Ca, Se, tryptophan, chlorophyll, vitamins (A, B1, C, and E, dietary fiber, polysaccharide, alkaloid, metallothioneins, and polyphenols. Barley grass promotes sleep; has antidiabetic effect; regulates blood pressure; enhances immunity; protects liver; has anti-acne/detoxifying and antidepressant effects; improves gastrointestinal function; has anticancer, anti-inflammatory, antioxidant, hypolipidemic, and antigout effects; reduces hyperuricemia; prevents hypoxia, cardiovascular diseases, fatigue, and constipation; alleviates atopic dermatitis; is a calcium supplement; improves cognition; and so on. These results support that barley grass may be one of the best functional foods for preventive chronic diseases and the best raw material of modern diet structure in promoting the development of large health industry and further reveal that GABA, flavonoids, SOD, K-Ca, vitamins, and tryptophan mechanism of barley grass have preventive and therapeutic role for chronic diseases. This paper can be used as a scientific evidence for developing functional foods and novel drugs for barley grass for preventive chronic diseases.

The EU Legal Framework on Trafficking in Human Beings: Where to from here – the UK Perspective

Directory of Open Access Journals (Sweden)

Maria O'Neill

2011-12-01

Full Text Available The European Union (EU’s current provisions on the trafficking in human beings (THB are provided for, inter alia, in Council Framework Decision 2002/629/JHA. The Council of Europe have more recent provisions in this area, which are not yet widely in force. The EU has some major proposals for reform of its legal framework in the Stockholm Programme, to include the appointment of an EU Anti-Trafficking Coordinator. In addition, the focus of EU Justice and Home Affairs is shifting to the external relations of the EU under the Stockholm Programme. A critical examination of the EU legal framework in the area of THB from a law enforcement perspective is therefore timely. THB is a highly contentious and complicated area for regulation, with issues such as the support of the victims of trafficking, the particular needs of under-aged trafficked individuals, and the issues of due process when a witness may not be considered to be reliable during court proceedings, complicating operations and prosecutions. In addition the issue of illegal immigration adds a further layer of complication, with the UK maintaining its opt out from the EU’s illegal immigration provisions. This article will, focus on the illegal trafficking of adults against their will, and the consequences of this crime, in particular, for the UK law enforcement authorities.

Human Rights and Human Function

Directory of Open Access Journals (Sweden)

Mohsen Javadi

2006-03-01

Full Text Available This paper firstly explores some theories of Human Rights justification and then assents to the theory that Human Rights is based on justified moral values. In order to justify moral values, Aristotle’s approach called “Function Argument” is reviewed. Propounding this argument, the writer attempts to show that all analysis of human identity will directly contribute to the man’s view of his rights. Not only Human rights is really determined by human function or human distinguishing characteristic i.e. human identity, but in the world of knowledge the proper method to know human rights is to know human being himself. n cloning violates man’s rights due to two reasons: damage of human identity and violation of the right to be unique. Attempting to clarify the nature of human cloning, this article examines the aspects to be claimed to violate human rights and evaluates the strength of the reasons for this claim. این مقاله پس از بررسی اجمالی برخی از نظریه‌های توجیه حقوق بشر، نظریة ابتنای آن بر ارزش‌های اخلاقی موجّه را می‌پذیرد. دربارة چگونگی توجیه ارزش اخلاقی، رویکرد ارسطو که به «برهان ارگن» موسوم است، مورد بحث و بررسی قرار می‌گیرد. مؤلف با طرح این برهان می‌کوشد نشان دهد ارائه هرگونه تحلیل از هویت انسان در نگرش آدمی به حقوق خود تأثیر مستقیم خواهد گذاشت. حقوق آدمی نه فقط از ناحیة کارویژه یا فصل ممیز وی (هویت انسان تعیّن واقعی می‌گیرد، بلکه در عالم معرفت هم راه درست شناخت حقوق بشر، شناخت خود انسان است.

Developing human technology curriculum

Directory of Open Access Journals (Sweden)

Teija Vainio

2012-10-01

Full Text Available During the past ten years expertise in human-computer interaction has shifted from humans interacting with desktop computers to individual human beings or groups of human beings interacting with embedded or mobile technology. Thus, humans are not only interacting with computers but with technology. Obviously, this shift should be reflected in how we educate human-technology interaction (HTI experts today and in the future. We tackle this educational challenge first by analysing current Master’s-level education in collaboration with two universities and second, discussing postgraduate education in the international context. As a result, we identified core studies that should be included in the HTI curriculum. Furthermore, we discuss some practical challenges and new directions for international HTI education.

Human Urine Derived Stem Cells in Combination with β-TCP Can Be Applied for Bone Regeneration.

Directory of Open Access Journals (Sweden)

Junjie Guan

Full Text Available Bone tissue engineering requires highly proliferative stem cells that are easy to isolate. Human urine stem cells (USCs are abundant and can be easily harvested without using an invasive procedure. In addition, in our previous studies, USCs have been proved to be able to differentiate into osteoblasts, chondrocytes, and adipocytes. Therefore, USCs may have great potential and advantages to be applied as a cell source for tissue engineering. However, there are no published studies that describe the interactions between USCs and biomaterials and applications of USCs for bone tissue engineering. Therefore, the objective of the present study was to evaluate the interactions between USCs with a typical bone tissue engineering scaffold, beta-Tricalcium Phosphate (β-TCP, and to determine whether the USCs seeded onto β-TCP scaffold can promote bone regeneration in a segmental femoral defect of rats. Primary USCs were isolated from urine and seeded on β-TCP scaffolds. Results showed that USCs remained viable and proliferated within β-TCP. The osteogenic differentiation of USCs within the scaffolds was demonstrated by increased alkaline phosphatase activity and calcium content. Furthermore, β-TCP with adherent USCs (USCs/β-TCP were implanted in a 6-mm critical size femoral defect of rats for 12 weeks. Bone regeneration was determined using X-ray, micro-CT, and histologic analyses. Results further demonstrated that USCs in the scaffolds could enhance new bone formation, which spanned bone defects in 5 out of 11 rats while β-TCP scaffold alone induced modest bone formation. The current study indicated that the USCs can be used as a cell source for bone tissue engineering as they are compatible with bone tissue engineering scaffolds and can stimulate the regeneration of bone in a critical size bone defect.

Human dignity and human rights in bioethics: the Kantian approach.

Science.gov (United States)

Rothhaar, Markus

2010-08-01

The concept of human dignity plays an important role in the public discussion about ethical questions concerning modern medicine and biology. At the same time, there is a widespread skepticism about the possibility to determine the content and the claims of human dignity. The article goes back to Kantian Moral Philosophy, in order to show that human dignity has in fact a determinable content not as a norm in itself, but as the principle and ground of human rights and any deontological norms in biomedical ethics. When it comes to defining the scope of human dignity, i.e., the question which entities are protected by human dignity, Kant clearly can be found on the "pro life"-side of the controversy. This, however, is the result of some specific implications of Kant's transcendental approach that may be put into question.

A Smartphone App Reveals Erratic Diurnal Eating Patterns in Humans that Can Be Modulated for Health Benefits.

Science.gov (United States)

Gill, Shubhroz; Panda, Satchidananda

2015-11-03

A diurnal rhythm of eating-fasting promotes health, but the eating pattern of humans is rarely assessed. Using a mobile app, we monitored ingestion events in healthy adults with no shift-work for several days. Most subjects ate frequently and erratically throughout wakeful hours, and overnight fasting duration paralleled time in bed. There was a bias toward eating late, with an estimated 35% after 6 p.m. "Metabolic jetlag" resulting from weekday/weekend variation in eating pattern akin to travel across time zones was prevalent. The daily intake duration (95% interval) exceeded 14.75 hr for half of the cohort. When overweight individuals with >14 hr eating duration ate for only 10-11 hr daily for 16 weeks assisted by a data visualization (raster plot of dietary intake pattern, "feedogram") that we developed, they reduced body weight, reported being energetic, and improved sleep. Benefits persisted for a year. Copyright © 2015 Elsevier Inc. All rights reserved.

NASA Space Flight Human-System Standard Human Factors, Habitability, and Environmental Health

Science.gov (United States)

Holubec, Keith; Connolly, Janis

2010-01-01

This slide presentation reviews the history, and development of NASA-STD-3001, NASA Space Flight Human-System Standard Human Factors, Habitability, and Environmental Health, and the related Human Integration Design Handbook. Currently being developed from NASA-STD-3000, this project standard currently in review will be available in two volumes, (i.e., Volume 1 -- VCrew Health and Volume 2 -- Human Factors, Habitability, and Environmental Health) and the handbook will be both available as a pdf file and as a interactive website.

Perception of Urban Environmental Risks and the Effects of Urban Green Infrastructures (UGIs) on Human Well-being in Four Public Green Spaces of Guangzhou, China.

Science.gov (United States)

Duan, Junya; Wang, Yafei; Fan, Chen; Xia, Beicheng; de Groot, Rudolf

2018-05-28

Cities face many challenging environmental problems that affect human well-being. Environmental risks can be reduced by Urban Green Infrastructures (UGIs). The effects of UGIs on the urban environment have been widely studied, but less attention has been given to the public perception of these effects. This paper presents the results of a study in Guangzhou, China, on UGI users' perceptions of these effects and their relationship with sociodemographic variables. A questionnaire survey was conducted in four public green spaces. Descriptive statistics, a binary logistic regression model and cross-tabulation analysis were applied on the data from 396 valid questionnaires. The results show that UGI users were more concerned about poor air quality and high temperature than about flooding events. Their awareness of environmental risks was partly in accordance with official records. Regarding the perception of the impacts of environmental risks on human well-being, elderly and female respondents with higher education levels were the most sensitive to these impacts. The respondents' perceptions of these impacts differed among the different green spaces. The effects of UGIs were well perceived and directly observed by the UGI users, but were not significantly influenced by most sociodemographic variables. Moreover, tourists had a lower perception of the impacts of environmental risks and the effects of UGI than residents did. This study provides strong support for UGIs as an effective tool to mitigate environmental risks. Local governments should consider the role of UGIs in environmental risk mitigation and human well-being with regard to urban planning and policy making.

Clinical responses to adoptive T-cell transfer can be modeled in an autologous immune-humanized mouse model

DEFF Research Database (Denmark)

Jespersen, Henrik; Lindberg, Mattias F; Donia, Marco

2017-01-01

Immune checkpoint inhibitors and adoptive cell transfer (ACT) of autologous tumor-infiltrating T cells have shown durable responses in patients with melanoma. To study ACT and immunotherapies in a humanized model, we have developed PDXv2.0 - a melanoma PDX model where tumor cells and tumor...

Incorporating Human Interindividual Biotransformation ...

Science.gov (United States)

The protection of sensitive individuals within a population dictates that measures other than central tendencies be employed to estimate risk. The refinement of human health risk assessments for chemicals metabolized by the liver to reflect data on human variability can be accomplished through (1) the characterization of enzyme expression in large banks of human liver samples, (2) the employment of appropriate techniques for the quantification and extrapolation of metabolic rates derived in vitro, and (3) the judicious application of physiologically based pharmacokinetic (PBPK) modeling. While in vitro measurements of specific biochemical reactions from multiple human samples can yield qualitatively valuable data on human variance, such measures must be put into the perspective of the intact human to yield the most valuable predictions of metabolic differences among humans. For quantitative metabolism data to be the most valuable in risk assessment, they must be tied to human anatomy and physiology, and the impact of their variance evaluated under real exposure scenarios. For chemicals metabolized in the liver, the concentration of parent chemical in the liver represents the substrate concentration in the MichaelisMenten description of metabolism. Metabolic constants derived in vitro may be extrapolated to the intact liver, when appropriate conditions are met. Metabolic capacity Vmax; the maximal rate of the reaction) can be scaled directly to the concentration

Human Factors Interface with Systems Engineering for NASA Human Spaceflights

Science.gov (United States)

Wong, Douglas T.

2009-01-01

This paper summarizes the past and present successes of the Habitability and Human Factors Branch (HHFB) at NASA Johnson Space Center s Space Life Sciences Directorate (SLSD) in including the Human-As-A-System (HAAS) model in many NASA programs and what steps to be taken to integrate the Human-Centered Design Philosophy (HCDP) into NASA s Systems Engineering (SE) process. The HAAS model stresses systems are ultimately designed for the humans; the humans should therefore be considered as a system within the systems. Therefore, the model places strong emphasis on human factors engineering. Since 1987, the HHFB has been engaging with many major NASA programs with much success. The HHFB helped create the NASA Standard 3000 (a human factors engineering practice guide) and the Human Systems Integration Requirements document. These efforts resulted in the HAAS model being included in many NASA programs. As an example, the HAAS model has been successfully introduced into the programmatic and systems engineering structures of the International Space Station Program (ISSP). Success in the ISSP caused other NASA programs to recognize the importance of the HAAS concept. Also due to this success, the HHFB helped update NASA s Systems Engineering Handbook in December 2007 to include HAAS as a recommended practice. Nonetheless, the HAAS model has yet to become an integral part of the NASA SE process. Besides continuing in integrating HAAS into current and future NASA programs, the HHFB will investigate incorporating the Human-Centered Design Philosophy (HCDP) into the NASA SE Handbook. The HCDP goes further than the HAAS model by emphasizing a holistic and iterative human-centered systems design concept.

The first iopentol study in human beings (phase 1)

International Nuclear Information System (INIS)

Aakhus, T.; Stokke, O.; Stormorken, H.; Berg, K.J.; Dahlstroem, K.

1990-01-01

The pharmacologic effects of intravenous injections of iopentol (Nycomed AS, Oslo, Norway) in 24 healthy male volunteers were studied. Doses from 300 to 1200 mg I/kg b.w. were well tolerated. Some persons had a slight heat sensation, abnormal abdominal sensations, thirst, or nausea. Headache was reported in a few subjects both after iopentol and saline injections, and was considered to be procedure related. No severe events occurred. Minor changes were observed in some biochemical and physiological parameters, but were usually within normal ranges and without clinical importance. Some of these effects also occurred in the control group after saline injections. Iopentol was excreted mainly in the urine and no metabolites were detected. The results indicated that clinical trials with iopentol could be undertaken. (author). 7 refs.; 2 tabs

Trafficking in human beings as an enterprise: : Highlighting key questions about data shortage on the business side

NARCIS (Netherlands)

Muraszkiewicz, J.; Watson, H; Wadwa, K.; de Hert, Paul

2015-01-01

Researchers and policymakers face a shortage of data on the business side of human trafficking. This inevitably leads to problems when trying to combat this crime. Questions such as: who is involved in trafficking, how do they operate, what is their relationship with organised crime groups (or other

A key centriole assembly interaction interface between human PLK4 and STIL appears to not be conserved in flies

Directory of Open Access Journals (Sweden)

Matthew A. Cottee

2017-03-01

Full Text Available A small number of proteins form a conserved pathway of centriole duplication. In humans and flies, the binding of PLK4/Sak to STIL/Ana2 initiates daughter centriole assembly. In humans, this interaction is mediated by an interaction between the Polo-Box-3 (PB3 domain of PLK4 and the coiled-coil domain of STIL (HsCCD. We showed previously that the Drosophila Ana2 coiled-coil domain (DmCCD is essential for centriole assembly, but it forms a tight parallel tetramer in vitro that likely precludes an interaction with PB3. Here, we show that the isolated HsCCD and HsPB3 domains form a mixture of homo-multimers in vitro, but these readily dissociate when mixed to form the previously described 1:1 HsCCD:HsPB3 complex. In contrast, although Drosophila PB3 (DmPB3 adopts a canonical polo-box fold, it does not detectably interact with DmCCD in vitro. Thus, surprisingly, a key centriole assembly interaction interface appears to differ between humans and flies.

Alain Badiou's Being and Event

Directory of Open Access Journals (Sweden)

Jon Roffe

2006-10-01

Full Text Available Much like the parade of claimants for the hand of Penelope in Homerrsquo;s Odyssey, the theoretical humanities have been presented with a string of would-be maicirc;tres agrave; pensers, each bringing with them claims of radical originality, and the promise of hope for the disciplines in question. Not only is the philosophy of Alain Badiou among the very few who have serious justifications to the claim of originality, the rigour, scope and goals of his philosophy reveal him as the first thinker in a long time to have thenbsp; resources necessary to engage with the ailments of theoretical discourse in the contemporary environment of global capitalism, and the steady dismantling of the traditional infrastructure of the human sciences and philosophy. This article provides an outline of the key positions espoused in Badiou#39;s key work Being and Event, and an assessment of its contemporary import.

Issues on combining human and non-human intelligence

Science.gov (United States)

Statler, Irving C.; Connors, Mary M.

1991-01-01

The purpose here is to call attention to some of the issues confronting the designer of a system that combines human and non-human intelligence. We do not know how to design a non-human intelligence in such a way that it will fit naturally into a human organization. The author's concern is that, without adequate understanding and consideration of the behavioral and psychological limitations and requirements of the human member(s) of the system, the introduction of artificial intelligence (AI) subsystems can exacerbate operational problems. We have seen that, when these technologies are not properly applied, an overall degradation of performance at the system level can occur. Only by understanding how human and automated systems work together can we be sure that the problems introduced by automation are not more serious than the problems solved.

Resources and well-being among Arab-American elders.

Science.gov (United States)

Ajrouch, Kristine J

2007-06-01

This study addresses diversity of aging experiences by examining the associations among immigrant status, religious affiliation, and resources in the form of both human and social capital with the well-being of Arab-American elders. Data were drawn from a face-to-face survey of 101 Arab-American men and women aged 56 and over living in the metropolitan Detroit area. Correlations demonstrate that religious affiliation is not associated with well-being. Multiple regression analyses reveal that U.S. born Arab Americans reported less frequent feelings of depression and greater life satisfaction than did immigrants, but this variation appears to be accounted for by human capital indicators including education level and language. Social capital including perceptions of the ability to confide in child and relationship quality with spouse is significantly associated with well-being, yet does not constitute a pathway to well-being for Arab-American elders. Human and social capital represent valuable resources and their distribution within this immigrant/ethnic group is associated with noteworthy variations in well-being.

Human Rights, Human Needs, Human Development, Human Security - Relationships between four international human discourses.

NARCIS (Netherlands)

D.R. Gasper (Des)

2007-01-01

markdownabstractAbstract: Human rights, human development and human security form increasingly important, partly interconnected, partly competitive and misunderstood ethical and policy discourses. Each tries to humanize a pre-existing and unavoidable major discourse of everyday life, policy and

Ancient Food Habits Dictate that Food Can Be Medicine but Medicine Cannot Be "Food"!!

Science.gov (United States)

Goswami, Hit Kishore; Ram, Hitendra Kumar

2017-11-13

Background: Extensive surveys of several population settlements in different parts of India-covering plains, mountains, valleys, river banks and deeper areas of forests at different altitudes-between 1968 and 2016 demonstrated that the basic vital need of hunger is being fulfilled since antiquity by plants in the wild. Methods: Based on collections, consultations with local population personnel and literature searches, this paper presents many plants that are commonly used as food and focuses on their products, which are rich in alkaloids, polysaccharides, steroids, terpenoids, flavonoids, aminoacids, fatty acids and antibiotics etc. These complex organic compounds are suitable for the production of drugs for many ailments/diseases, including the prevention of cancers. Results: There are more than 100 families including several hundred plant taxa from various plant groups like angiosperms, bryophytes, pteridophytes, gymnosperms and even fleshy fungi, which have offered essential food items to ever-growing human populations since antiquity. Phytochemicals functioning as antioxidants are exceedingly beneficial to the human body but excess consumption of these compounds, adding higher levels of antioxidants, may even be responsible for chronic diseases including aging, cancer, cardiovascular diseases, rheumatoid arthritis, atherosclerosis, etc. These medicines can obviously be taken in small and prescribed quantities but can never be consumed as "food items."

Human Rights, Human Needs, Human Development, Human Security : Relationships between four international 'human' discourses

NARCIS (Netherlands)

D.R. Gasper (Des)

2007-01-01

textabstractHuman rights, human development and human security form increasingly important, partly interconnected, partly competitive and misunderstood ethical and policy discourses. Each tries to humanize a pre-existing and unavoidable major discourse of everyday life, policy and politics; each

Transmission of H7N7 avian influenza A virus to human beings during a large outbreak in commercial poultry farms in the Netherlands.

NARCIS (Netherlands)

Koopmans, M.; Wilbrink, B.; Conyn, M.; Natrop, G.; Nat, H. van der; Vennema, H.; Meijer, A.; Steenbergen, J. van; Fouchier, R.; Osterhaus, A.; Bosman, A.

2004-01-01

BACKGROUND: An outbreak of highly pathogenic avian influenza A virus subtype H7N7 started at the end of February, 2003, in commercial poultry farms in the Netherlands. Although the risk of transmission of these viruses to humans was initially thought to be low, an outbreak investigation was launched

Using non-human primates to benefit humans: research and organ transplantation.

Science.gov (United States)

Shaw, David; Dondorp, Wybo; de Wert, Guido

2014-11-01

Emerging biotechnology may soon allow the creation of genetically human organs inside animals, with non-human primates (henceforth simply "primates") and pigs being the best candidate species. This prospect raises the question of whether creating organs in primates in order to then transplant them into humans would be more (or less) acceptable than using them for research. In this paper, we examine the validity of the purported moral distinction between primates and other animals, and analyze the ethical acceptability of using primates to create organs for human use.

The Ubiquity of Humanity and Textuality in Human Experience

Directory of Open Access Journals (Sweden)

Daihyun Chung

2015-11-01

Full Text Available The so-called “crisis of the humanities” can be understood in terms of an asymmetry between the natural and social sciences on the one hand and the humanities on the other. While the sciences approach topics related to human experience in quantificational or experimental terms, the humanities turn to ancient, canonical, and other texts in the search for truths about human experience. As each approach has its own unique limitations, it is desirable to overcome or remove the asymmetry between them. The present article seeks to do just that by advancing and defending the following two claims: (a that humanity is ubiquitous wherever language is used; and (b that anything that can be experienced by humans is in need of an interpretation. Two arguments are presented in support of these claims. The first argument concerns the nature of questions, which are one of the fundamental marks or manifestations of human language. All questions are ultimately attempts to find meanings or interpretations of what is presented. As such, in questioning phenomena, one seeks to transcend the negative space or oppression of imposed structures; in doing so, one reveals one’s humanity. Second, all phenomena are textual in nature: that which astrophysicists find in distant galaxies or which cognitive neuroscientists find in the structures of the human brain are no less in need of interpretation than the dialogues of Plato or the poems of Homer. Texts are ubiquitous. The implications of these two arguments are identified and discussed in this article. In particular, it is argued that the ubiquity of humanity and textuality points to a view of human nature that is neither individualistic nor collectivist but rather integrational in suggesting that the realization of oneself is inseparable from the realization of others.

Health and justice: the capability to be healthy.

OpenAIRE

Venkatapuram, Sridhar

2009-01-01

This is an inter-disciplinary argument for a moral entitlement to a capability to be healthy. Motivated by the goal to make a human right to health intelligible and justifiable, the thesis extends the capability approach, advocated by Amartya Sen and Martha Nussbaum, to the theory and practice of the human health sciences. Moral claims related to human health are considered at the level of ethical theory, or a level of abstraction where principles of social justice that determine the purpos...

Expected characteristics of future reactors for human beings

International Nuclear Information System (INIS)

Taketani, Kiyoaki

1992-01-01

Based on four reactor safety components (namely: a) God-given safety, b) Equipment safety, c) Quick-response safety, d) Containing safety), categorical assessment is made of various nuclear reactor concepts ranging from present existing reactors to future reactors based on innovative reactor design. In pursuit of nuclear reactor safety, ultimate characteristics of the ideal nuclear reactor are expected to coincide with those of an inherently safe reactor. A definition of 'inherently safe' has already been proposed by a committee in Japan. As a realistic and existable reactor, which is as close to the ideal reactor, a future reactor which is almost the same as a global reactor, is proposed. This global reactor must be constructable anywhere on earth and must permit easy operation and maintenance by anyone. It is also discussed to identify what behavior is expected of the global reactor under various conditions. At the same time, this future reactor which includes the global reactor, should solve a) the nuclear fuel resource issue, b) efficient utilization of fission energy and c) environmental issues as the greenhouse effect. (author). 7 refs., 2 figs

Protective features of resveratrol on human spermatozoa cryopreservation may be mediated through 5' AMP-activated protein kinase activation.

Science.gov (United States)

Shabani Nashtaei, M; Amidi, F; Sedighi Gilani, M A; Aleyasin, A; Bakhshalizadeh, Sh; Naji, M; Nekoonam, S

2017-03-01

Biochemical and physical modifications during the freeze-thaw process adversely influence the restoration of energy-dependent sperm functions required for fertilization. Resveratrol, a phytoalexin, has been introduced to activate 5' AMP-activated protein kinase which is a cell energy sensor and a cell metabolism regulator. The cryoprotection of resveratrol on sperm cryoinjury via activation of AMP-activated protein kinase also remains to be elucidated. Our aim, thus, was to investigate: (i) the presence and intracellular localization of AMP-activated protein kinase protein; (ii) whether resveratrol may exert a protective effect on certain functional properties of fresh and post-thaw human spermatozoa through modulation of AMP-activated protein kinase. Spermatozoa from normozoospermic men were incubated with or without different concentrations of Compound C as an AMP-activated protein kinase inhibitor or resveratrol as an AMP-activated protein kinase activator for different lengths of time and were then cryopreserved. AMP-activated protein kinase is expressed essentially in the entire flagellum and the post-equatorial region. Viability of fresh spermatozoa was not significantly affected by the presence of Compound C or resveratrol. However, although Compound C caused a potent inhibition of spermatozoa motility parameters, resveratrol did not induce negative effect, except a significant reduction in motility at 25 μm for 1 h. Furthermore, resveratrol significantly increased AMP-activated protein kinase phosphorylation and mitochondrial membrane potential and decreased reactive oxygen species and apoptosis-like changes in frozen-thawed spermatozoa. Nevertheless, it was not able to compensate decreased sperm viability and motility parameters following cryopreservation. In contrast, Compound C showed opposite effects to resveratrol on AMP-activated protein kinase phosphorylation, reactive oxygen species, apoptosis-like changes, mitochondrial membrane potential, and

Living science: Science as an activity of living beings.

Science.gov (United States)

MacLennan, Bruce J

2015-12-01

The philosophy of science should accommodate itself to the facts of human existence, using all aspects of human experience to adapt more effectively, as individuals, species, and global ecosystem. This has several implications: (1) Our nature as sentient beings interacting with other sentient beings requires the use of phenomenological methods to investigate consciousness. (2) Our embodied, situated, purposeful physical interactions with the world are the foundation of scientific understanding. (3) Aristotle's four causes are essential for understanding living systems and, in particular, the final cause aids understanding the role of humankind, and especially science, in the global ecosystem. (4) In order to fulfill this role well, scientists need to employ the full panoply of human faculties. These include the consciousness faculties (thinking, sensation, feeling, intuition), and therefore, as advocated by many famous scientists, we should cultivate our aesthetic sense, emotions, imagination, and intuition. Our unconscious faculties include archetypal structures common to all humans, which can guide scientific discovery. By striving to engage the whole of human nature, science will fulfill better its function for humans and the global ecosystem. Copyright © 2015. Published by Elsevier Ltd.

ECONOMY HAS TO BE IN ACCORDANCE WITH THE NEW SOCIETY?

Directory of Open Access Journals (Sweden)

Alexandru TRIFU

2016-12-01

Full Text Available What we do not know yet regards the role of the economy in the post-human (future society. Does the economy exist in such a society? We believe it does, and we also believe that the economy will not lose its status along with the transition from a society to another. Considering that in the post-human era the individual will live in a virtual space, there will be the so--called (human or non-human workers who will take care of the maintenance of these virtual spaces. They will be types of economy, something like a hyper-technique, which is capable to interact with the economic and social mechanisms. At the same time, these new features are continuously supported by humans. The aim of this paper is to highlight the role of the economy within a future society. We will present aspects related to genetic engineering, trans-humanism and human enhancement in order to outline the fact that we cannot give up the economy.

GRETA’s First Years of Work: Review of the monitoring of implementation of the Council of Europe Convention on Action against Trafficking in Human Beings

Directory of Open Access Journals (Sweden)

Julia Planitzer

2012-06-01

Full Text Available The monitoring mechanism of the Council of Europe Convention on Action against Trafficking in Human Beings (CoE Convention consists of an independent group of experts (GRETA and a Committee of Parties. GRETA, which began work in 2009, develops questionnaires for States Parties, reviews their replies and conducts study visits. It then produces a report that is used by the Committee of Parties to make recommendations. This article analyses GRETA’s work until November 2011 by assessing the available materials including the questionnaire, the three published replies of States Parties to the questionnaire and the five published final reports on the parties. The objective of the article is to examine the capacity of this process to contribute to enhancing the accountability of States Parties, and to consider whether the application of a human rights-based approach by the parties can, in fact, be effectively monitored. The article also considers the role of civil society in the monitoring process and the ways in which this could be enhanced.

Human errors and mistakes

International Nuclear Information System (INIS)

Wahlstroem, B.

1993-01-01

Human errors have a major contribution to the risks for industrial accidents. Accidents have provided important lesson making it possible to build safer systems. In avoiding human errors it is necessary to adapt the systems to their operators. The complexity of modern industrial systems is however increasing the danger of system accidents. Models of the human operator have been proposed, but the models are not able to give accurate predictions of human performance. Human errors can never be eliminated, but their frequency can be decreased by systematic efforts. The paper gives a brief summary of research in human error and it concludes with suggestions for further work. (orig.)

Quality Education for Social Development and Human Well-Being

Science.gov (United States)

Moradi Sheykhjan, Tohid

2015-01-01

Education as a phenomenon is rather complex which makes it difficult to define its quality. Definitions of quality must be open to change and evolution based on information, changing contexts, and new understandings of the nature of education's challenges. The main objective of the paper is to find out the significance of quality education for…

Jatropha cultivation in Malawi and Mozambique: impact on ecosystem services, local human well-being, and poverty alleviation

Directory of Open Access Journals (Sweden)

Graham P. von Maltitz

2016-09-01

Full Text Available Jatropha-based biofuels have undergone a rapid boom-and-bust cycle in southern Africa. Despite strong initial support by governments, donors, and the private sector, there is a lack of empirical studies that compare the environmental and socioeconomic impacts of Jatropha's two dominant modes of production: large plantations and smallholder-based projects. We apply a rapid ecosystem services assessment approach to understand the impact of two Jatropha projects that are still operational despite widespread project collapse across southern Africa: a smallholder-based project (BERL, Malawi and a large plantation (Niqel, Mozambique. Our study focuses on changes in provisioning ecosystem services such as biofuel feedstock, food, and woodland products that can have important effects on human well-being locally. Qualitative information is provided for other regulating and cultural ecosystem services. Although at this stage no impact is tremendously positive or negative, both projects show some signs of viability and local poverty alleviation potential. However, their long-term sustainability is not guaranteed given low yields, uncertain markets, and some prevailing management practices.

Human Health/Human Factors Considerations in Trans-Lunar Space

Science.gov (United States)

Moore, E. Cherice; Howard, Robert; Mendeck, Gavin

2014-01-01

The human factors insights of how they are incorporated into the vehicle are crucial towards designing and planning the internal designs necessary for future spacecraft and missions. The adjusted mission concept of supporting the Asteroid Redirect Crewed Mission will drive some human factors changes on how the Orion will be used and will be reassessed so as to best contribute to missions success. Recognizing what the human factors and health functional needs are early in the design process and how to integrate them will improve this and future generations of space vehicles to achieve mission success and continue to minimize risks.

Learnings from LCA-based methods: should chemicals in food packaging be a priority focus to protect human health?

DEFF Research Database (Denmark)

Ernstoff, Alexi; Stylianou, Katerina S.; Fantke, Peter

2017-01-01

Given the scale and variety of human health damage (HHD) caused by food systems, prioritization methods are urgently needed. In this study HHD is estimated for case studies on red meat and sugary sweetened beverages (SSB) packaged in high-impact polystyrene (HIPS) due to various relevant health...... impacts. Specifically, we aim to asses if chemicals in food packaging are important to HHD in a life cycle context. The functional unit is "daily consumption of a packaged food per person in the United States." Method developments focus on human toxicity characterization of chemicals migrating from...... packaging into food. Chemicals and their concentrations in HIPS were identified from regulatory lists. A new high-throughput model estimated migration into food, depending on properties of chemicals, packaging, food, and scenario, and HHD was extrapolated following LCA characterization methods. An LCA...

Unaccompanied Children at the United States Border, a Human Rights Crisis that can be Addressed with Policy Change.

Science.gov (United States)

Ataiants, Janna; Cohen, Chari; Riley, Amy Henderson; Tellez Lieberman, Jamile; Reidy, Mary Clare; Chilton, Mariana

2017-04-08

In recent years, unaccompanied minors have been journeying to the United States (U.S.)-Mexico border in great numbers in order to escape violence, poverty and exploitation in their home countries. Yet, unaccompanied children attempting to cross the United States border face treatment at the hands of government representatives which violates their inherent rights as children. The result is a human rights crisis that has severe health consequences for the children. Their rights as children are clearly delineated in various, international human rights documents which merit increased understanding of and recognition by the U.S. government. This paper calls for the improvement of policies and procedures for addressing the rights of unaccompanied immigrant children; it provides specific, rights-based recommendations which work together to safeguard the rights of the child at the U.S. southwestern border.

Can the human lumbar posterior columns be stimulated by transcutaneous spinal cord stimulation? A modeling study.

Science.gov (United States)

Danner, Simon M; Hofstoetter, Ursula S; Ladenbauer, Josef; Rattay, Frank; Minassian, Karen

2011-03-01

Stimulation of different spinal cord segments in humans is a widely developed clinical practice for modification of pain, altered sensation, and movement. The human lumbar cord has become a target for modification of motor control by epidural and, more recently, by transcutaneous spinal cord stimulation. Posterior columns of the lumbar spinal cord represent a vertical system of axons and when activated can add other inputs to the motor control of the spinal cord than stimulated posterior roots. We used a detailed three-dimensional volume conductor model of the torso and the McIntyre-Richard-Grill axon model to calculate the thresholds of axons within the posterior columns in response to transcutaneous lumbar spinal cord stimulation. Superficially located large-diameter posterior column fibers with multiple collaterals have a threshold of 45.4 V, three times higher than posterior root fibers (14.1 V). With the stimulation strength needed to activate posterior column axons, posterior root fibers of large and small diameters as well as anterior root fibers are coactivated. The reported results inform on these threshold differences, when stimulation is applied to the posterior structures of the lumbar cord at intensities above the threshold of large-diameter posterior root fibers. © 2011, Copyright the Authors. Artificial Organs © 2011, International Center for Artificial Organs and Transplantation and Wiley Periodicals, Inc.

Human characteristics affecting nuclear safety

International Nuclear Information System (INIS)

Skof, M.

1990-01-01

It is important to collect data about human behavior in work situation and data about work performance. On the basis of these data we can analyse human errors. Human reliability analysis gives us the input data to improve human behavior at a work place. We have tried to define those human characteristics that have impact on safe work and operation. Estimation of a work place was used for determination of important human characteristics. Performance estimations were used to define the availability of workers at a work place. To our experience it is very important to pay attention to R.A. and R.C. also in the area of human factor. Data for quality assurance in the area of human factor should be collected from selection procedure (the level of cognitive and conative abilities, the level of physical characteristics, the level of education and other personal data). Data for quality control should be collected from the periodical examinations of annual checking and evaluation of human working capacity as well as from training. For quality control of every day human performance data of staff estimation of their daily working performance and well-being should also be collected. With all these data more effective analyses of all events in nuclear power plants could be provided. Quality assurance and quality control in the area of human factor could help us to keep the optimum performance level of the plant staff and to avoid human errors. (author). 3 refs, 3 figs

"Taking the human out of human rights" human rights or group rights?

Directory of Open Access Journals (Sweden)

Bojanić Petar

2015-01-01

Full Text Available What interest me are the reasons why “human” or “human rights” could be important or possibly most important in constituting a group (hence the introduction of the complicated word “group” and “group right(s” in the subtitle. If I had to justify the existence of the latest debates on nature, justification and universality of human rights, on their distinction from other normative standards, on the philosophy and (legal foundation of human rights, on “Human Rights without (or with Foundations” (Raz, Tasioulas, Besson, then I would immediately conclude that this “process of grandiose concretization” of a complete fabrication is far from over. Despite the innumerable pacts and international conventions established after World War II, the slew of obligations to which states have agreed in the last few decades, the establishment of rights to secession or humanitarian intervention it is as if the constitution of classification of basic human rights and their universality is far from over. [Projekat Ministarstva nauke Republike Srbije, br. 43007

Human milk donation is an alternative to human milk bank.

Science.gov (United States)

Hsu, Ho-Torng; Fong, Tze-Vun; Hassan, Nurulhuda Mat; Wong, Hoi-Ling; Rai, Jasminder Kaur; Khalid, Zorina

2012-04-01

Human milk bank is a source of human milk supply in many neonatal intensive care units. However, there are some hospitals without this facility because of financial or religious impediments, such as the Muslim community. We introduced human milk donation as an alternative to human milk banking based on Islamic principles. The suitable donor is a healthy rooming-in mother whose expressed breastmilk is in excess of her baby's demand. The milk is used after 72 hours of freezing at -20°C. The donor must fulfill the criteria for selection of donors and be nonreactive to human immunodeficiency virus and syphilis. Once the recipient's family and the donor state their desire for the human milk donation, a meeting with both parties is made. Unpasteurized frozen-thawed donor's milk will be provided to the recipient after written consents are obtained from both parties. This study was carried out in the Duchess of Kent Hospital (Sandakan, Sabah, Malaysia) between January 2009 and December 2010. A total of 48 babies received donated breastmilk. Forty-two infants were from the special care nursery, and the remaining six were from the pediatric ward. Eighty-eight percent of the donors and 77% of the recipients were Muslims. Sixty percent of the infants who received donated human milk were premature. Two infants died because of the underlying nature of their disease. Human milk donation is an option for hospitals without a human milk bank or in the Muslim community.

Human Adaptive Mechatronics and Human-System Modelling

Directory of Open Access Journals (Sweden)

Satoshi Suzuki

2013-03-01

Full Text Available Several topics in projects for mechatronics studies, which are 'Human Adaptive Mechatronics (HAM' and 'Human-System Modelling (HSM', are presented in this paper. The main research theme of the HAM project is a design strategy for a new intelligent mechatronics system, which enhances operators' skills during machine operation. Skill analyses and control system design have been addressed. In the HSM project, human modelling based on hierarchical classification of skills was studied, including the following five types of skills: social, planning, cognitive, motion and sensory-motor skills. This paper includes digests of these research topics and the outcomes concerning each type of skill. Relationships with other research activities, knowledge and information that will be helpful for readers who are trying to study assistive human-mechatronics systems are also mentioned.

Relation between HLA genes, human skin volatiles and attractiveness of humans to malaria mosquitoes

NARCIS (Netherlands)

Verhulst, N.O.; Beijleveld, H.; Qiu, Y.T.; Maliepaard, C.A.; Verduyn, W.; Haasnoot, G.W.; Claas, F.H.J.; Mumm, R.; Bouwmeester, H.J.; Takken, W.; Loon, van J.J.A.; Smallegange, R.C.

2013-01-01

Chemical cues are considered to be the most important cues for mosquitoes to find their hosts and humans can be ranked for attractiveness to mosquitoes based on the chemical cues they emit. Human leukocyte antigen (HLA) genes are considered to be involved in the regulation of human body odor and may

"The human use of human beings": Interdisciplinarity, transdisciplinarity and all that in biophysics and beyond.

Science.gov (United States)

Tabacchi, Marco Elio; Termini, Settimo

2017-10-01

Biophysics, just by looking at its name, indicates an interdisciplinary scientific activity, although the notion of interdisciplinarity, as such, seems to be not widely or specifically discussed by biophysicists. The same seems to have happened as well in the early stages of the development of cybernetics, notably in Norbert Wiener's writings. This situation seems to contrast with what has happened in subsequent developments of cybernetics ideas, notably in general system theory and cognitive sciences. After a few general reflections on the notion of interdisciplinarity, its sophisticated variants and the path leading to the birth of cognitive science, we shall refer to Wiener's thought to extracts aspects and indications that could be useful today, also for what concerns the social responsibility of scientists, which could be seen as stemming from a very general form of interdisciplinarity. After a few general reflections on the notion of interdisciplinarity, its sophisticated variants and the path leading to the birth of cognitive science, we shall refer to Wiener's thought to extracts aspects and indications that could be useful today, also for what concerns the social responsibility of scientists. Copyright © 2017 Elsevier B.V. All rights reserved.

Indigenous well-being in four countries: An application of the UNDP'S Human Development Index to Indigenous Peoples in Australia, Canada, New Zealand, and the United States

Directory of Open Access Journals (Sweden)

Guimond Eric

2007-12-01

Full Text Available Abstract Background Canada, the United States, Australia, and New Zealand consistently place near the top of the United Nations Development Programme's Human Development Index (HDI rankings, yet all have minority Indigenous populations with much poorer health and social conditions than non-Indigenous peoples. It is unclear just how the socioeconomic and health status of Indigenous peoples in these countries has changed in recent decades, and it remains generally unknown whether the overall conditions of Indigenous peoples are improving and whether the gaps between Indigenous peoples and other citizens have indeed narrowed. There is unsettling evidence that they may not have. It was the purpose of this study to determine how these gaps have narrowed or widened during the decade 1990 to 2000. Methods Census data and life expectancy estimates from government sources were used to adapt the Human Development Index (HDI to examine how the broad social, economic, and health status of Indigenous populations in these countries have changed since 1990. Three indices – life expectancy, educational attainment, and income – were combined into a single HDI measure. Results Between 1990 and 2000, the HDI scores of Indigenous peoples in North America and New Zealand improved at a faster rate than the general populations, closing the gap in human development. In Australia, the HDI scores of Indigenous peoples decreased while the general populations improved, widening the gap in human development. While these countries are considered to have high human development according to the UNDP, the Indigenous populations that reside within them have only medium levels of human development. Conclusion The inconsistent progress in the health and well-being of Indigenous populations over time, and relative to non-Indigenous populations, points to the need for further efforts to improve the social, economic, and physical health of Indigenous peoples.

Indigenous well-being in four countries: an application of the UNDP'S human development index to indigenous peoples in Australia, Canada, New Zealand, and the United States.

Science.gov (United States)

Cooke, Martin; Mitrou, Francis; Lawrence, David; Guimond, Eric; Beavon, Dan

2007-12-20

Canada, the United States, Australia, and New Zealand consistently place near the top of the United Nations Development Programme's Human Development Index (HDI) rankings, yet all have minority Indigenous populations with much poorer health and social conditions than non-Indigenous peoples. It is unclear just how the socioeconomic and health status of Indigenous peoples in these countries has changed in recent decades, and it remains generally unknown whether the overall conditions of Indigenous peoples are improving and whether the gaps between Indigenous peoples and other citizens have indeed narrowed. There is unsettling evidence that they may not have. It was the purpose of this study to determine how these gaps have narrowed or widened during the decade 1990 to 2000. Census data and life expectancy estimates from government sources were used to adapt the Human Development Index (HDI) to examine how the broad social, economic, and health status of Indigenous populations in these countries have changed since 1990. Three indices - life expectancy, educational attainment, and income - were combined into a single HDI measure. Between 1990 and 2000, the HDI scores of Indigenous peoples in North America and New Zealand improved at a faster rate than the general populations, closing the gap in human development. In Australia, the HDI scores of Indigenous peoples decreased while the general populations improved, widening the gap in human development. While these countries are considered to have high human development according to the UNDP, the Indigenous populations that reside within them have only medium levels of human development. The inconsistent progress in the health and well-being of Indigenous populations over time, and relative to non-Indigenous populations, points to the need for further efforts to improve the social, economic, and physical health of Indigenous peoples.

Heidegger's Historicisation of Aristotelean Being

Directory of Open Access Journals (Sweden)

Susan Roberts

2013-07-01

Full Text Available This article examines Heidegger’s early work concerned with establishing a fundamental ontology. Specifically, it examines Heidegger’s interpretation and presentation of Aristotle’s own ontological thought. Given Heidegger’s predetermined assessment of being as historically determined, it is sought to show how that predetermined view influences Heidegger’s presentation of Aristotle’s metaphysical work. The wider implications of Heidegger’s assertion that being human is irretrievably historical are also considered.

A Window Toward the World: Older Adults' Experiences of Becoming in Health and Developing as Human Beings Through Interacting With Others Using Real Video Communication.

Science.gov (United States)

Hemberg, Jessica; Santamäki Fischer, Regina

The population in the Nordic countries, as well as globally, is increasingly becoming older. Concurrently, with an increased aging population, there is an increase in poor health and loneliness among older adults. The aim of this study was to uncover, from a caring science perspective, community-living older adults' experiences of interacting with others via real video communication. The study uses a hermeneutical approach. The material consists of interviews with older adults regarding their experiences of using real video communication. The texts were interpreted through hermeneutical reading. Study participation and data storage and handling for research purposes were approved by the participants when they provided their informed consent. Ethical permission to conduct this study was granted by a research board. The findings uncovered that welfare technology offers a metaphor-a window toward the world-that comprises the overarching core theme "Being in a movement toward becoming a unity as a human being," and 3 main themes: "Alleviating suffering through beating involuntary solitude," "Being in the world as an equal and dignified human being," and "Dedicating new perspectives and meaning in life." Welfare technology seems to be an important means to improve the quality of life for older adults living at home. Welfare technology enables older people to be in contact with other people in an easy way. Further research is needed to uncover issues of welfare technology from different perspectives.

The human being and the photosythesis

International Nuclear Information System (INIS)

Broda, E.

1980-01-01

This text was written by Engelbert Broda, an Austrian chemist and physicist, in 1980. Broda describes the fundamental principles of photosynthese and points out the advantages of solar energy on a scientific basis. (nowak)

That Forgotten Human Being-The Patient*

African Journals Online (AJOL)

treatment of a far higher standard than he had received ... the whole clinical picture, which concerns all doctors. even .... you will recall, by Professor Simpson some years ago, and ... and scientists, have we not lost the meaning of the word.

Space, Time, and the Human Being.

Science.gov (United States)

Gould, Peter

1996-01-01

Provides an interesting overview of the philosophical changes initiated in geography over the last 50 years. Argues that dissatisfaction with environmental determinism and its variant of regional geography inspired a quantitative and theoretical revolution in the subject. Recent developments have questioned even the foundations of that revolution.…

Pushing Human Frontiers

Science.gov (United States)

Zubrin, Robert

2005-01-01

With human colonization of Mars, I think you will see a higher standard of civilization, just as America set a higher standard of civilization which then promulgated back into Europe. I think that if you want to maximize human potential, you need a higher standard of civilization, and that becomes an example that benefits everyone. Without an open frontier, closed world ideologies, such as the Malthus Theory, tend to come to the forefront. It is that there are limited resources; therefore, we are all in deadly competition with each other for the limited pot. The result is tyrannical and potentially genocidal regimes, and we've already seen this in the twentieth century. There s no truth in the Malthus Theory, because human beings are the creators of their resources. With every mouth comes a pair of hands and a brain. But if it seems to be true, you have a vector in this direction, and it is extremely unfortunate. It is only in a universe of infinite resources that all humans can be brothers and sisters. The fundamental question which affects humanity s sense of itself is whether the world is changeable or fixed. Are we the makers of our world or just its inhabitants? Some people have a view that they re living at the end of history within a world that s already defined, and there is no fundamental purpose to human life because there is nothing humans can do that matters. On the other hand, if humans understand their own role as the creators of their world, that s a much more healthy point of view. It raises the dignity of humans. Indeed, if we do establish a new branch of human civilization on Mars that grows in time and potency to the point where it cannot really settle Mars, but transforms Mars, and brings life to Mars, we will prove to everyone and for all time the precious and positive nature of the human species and every member of it.

Human Assisted Assembly Processes

Energy Technology Data Exchange (ETDEWEB)

CALTON,TERRI L.; PETERS,RALPH R.

2000-01-01

Automatic assembly sequencing and visualization tools are valuable in determining the best assembly sequences, but without Human Factors and Figure Models (HFFMs) it is difficult to evaluate or visualize human interaction. In industry, accelerating technological advances and shorter market windows have forced companies to turn to an agile manufacturing paradigm. This trend has promoted computerized automation of product design and manufacturing processes, such as automated assembly planning. However, all automated assembly planning software tools assume that the individual components fly into their assembled configuration and generate what appear to be a perfectly valid operations, but in reality the operations cannot physically be carried out by a human. Similarly, human figure modeling algorithms may indicate that assembly operations are not feasible and consequently force design modifications; however, if they had the capability to quickly generate alternative assembly sequences, they might have identified a feasible solution. To solve this problem HFFMs must be integrated with automated assembly planning to allow engineers to verify that assembly operations are possible and to see ways to make the designs even better. Factories will very likely put humans and robots together in cooperative environments to meet the demands for customized products, for purposes including robotic and automated assembly. For robots to work harmoniously within an integrated environment with humans the robots must have cooperative operational skills. For example, in a human only environment, humans may tolerate collisions with one another if they did not cause much pain. This level of tolerance may or may not apply to robot-human environments. Humans expect that robots will be able to operate and navigate in their environments without collisions or interference. The ability to accomplish this is linked to the sensing capabilities available. Current work in the field of cooperative

Impact of Human like Cues on Human Trust in Machines: Brain Imaging and Modeling Studies for Human-Machine Interactions

Science.gov (United States)

2018-01-05

opponent had some human-likeness. In particular, the research shows that activity in the left parietal region correlating with a human players future ...human-likeness. In particular, our research shows that activity in the left parietal region correlating with a human player’s future behavior can be...this work. - Emotional Conversational Agent: The 4th Korean Flagship AI Project, from December 2016 to December 2020, about US$14,000,000 (Principal

Introduction to Special Issue: The Human, Human Rights and DNA Identity Tests

DEFF Research Database (Denmark)

Vaisman, Noa

2018-01-01

might these new ways of imagining the subject shape present and future human rights law and practice? The papers examine a variety of scientific technologies—personalized medicine and organ transplant, mitochondrial DNA replacement, and scaffolds and regenerative medicine—and their implications for our......This special issue examines the diverse realities created by the intersection of emerging technologies, new scientific knowledge, and the human being. It engages with two key questions: how is the human being shaped and constructed in new ways through advances in science and technology? and how...... conceptualization of the human subject. Each is then followed by a commentary that both brings to light new dimensions of the original paper and presents a new theoretical take on the topic. Together these papers offer a serious challenge to the vision of the human subject at the root of human rights law. Instead...

Spacecraft Architecture and well being

Science.gov (United States)

Ören, Ayşe

2016-07-01

As we embark on a journey for new homes in the new worlds to lay solid foundations, we should consider not only the survival of frontiers but also well-being of those to live in zero gravity. As a versatile science, architecture encompasses abstract human needs as well. On our new different direction in the course of the Homo sapiens evolution, we can do this with designs addressing both our needs and senses. Well-being of humans can be achieved by creating environments supporting the cognitive and social stages in the evolution process. Space stations are going through their own evolution process. Any step taken can serve as a reference for further attempts. When studying the history of architecture, window designing is discussed in a later phase, which is the case for building a spaceship as well. We lean on the places we live both physically and metaphorically. The feeling of belonging is essential here, entailing trans-humanism, which is significant since the environment therein is like a dress comfortable enough to fit in, meeting needs without any burden. Utilizing the advent of technology, we can create moods and atmospheres to regulate night and day cycles, thus we can turn claustrophobic places into cozy or dream-like places. Senses provoke a psychological sensation going beyond cultural codes as they are rooted within consciousness, which allows designers to create a mood within a space that tells a story and evokes an emotional impact. Color, amount of light, sound and odor are not superficial. As much as intangible, they are real and powerful tools with a physical presence. Tapping into induction, we can solve a whole system based on a part thereof. Therefore, fractal designs may not yield good results unless used correctly in terms of design although they are functional, which makes geometric arrangement critical.

The core of the energy issue. The responsibility of human beings for the creation; Vom Kern der Energiefrage. Die Verantwortung des Menschen fuer die Schoepfung

Energy Technology Data Exchange (ETDEWEB)

Knizia, K.

2001-07-01

The responsibility of human beings for the creation in its ethical dimension can only be made clear against a scientific-technical and economic background since human beings have to act in their natural surroundings in view of the world that is becoming more and more complex and at the same time closer through technology, and in view of the fast growing world population and the possible hazards of the viability of the biotope Earth. After World War I, Max Weber differentiated in his famous essay 'Politics as a Vocation' between the ethics of believe and the ethics of responsibility. It can be discussed whether both streams are according to the opinion of Max Weber 'in abysmal contrast'. (orig.) [German] In dem Wort 'Verantwortung' steckt der Wortstamm 'antworten' -, und zwar zunaechst dem eigenen Gewissen zu antworten. Das aber basiert auf sittlichem Bewusstsein, aber auch auf Wissen und Urteilsfaehigkeit und damit auf der Moeglichkeit, zu werten. Werten zu koennen, das erfordert aber, den Wirkungszusammenhang des Geschehens und die Rolle des Menschen in ihm zu verstehen. Die Verantwortung des Menschen fuer die Schoepfung ist nur vor einem naturwissenschaftlich-technischen und einem volkswirtschaftlichen Hintergrund in ihrem ethischen Bezug zu verdeutlichen. (orig.)

Can intrinsic human tissue radiosensitivity be correlated with late responding gene RNA expression in white blood cells using a 96 gene micro-array?

International Nuclear Information System (INIS)

Schmidt, D.; Streeter, O.; Dagliyan, G.; Hill, C.K.; Williams-Hill, D.M.

2003-01-01

Radiation is widely used in the treatment of cancers. It is generally believed there is a sigmoid relationship between radiation dose and probability of cure. There is also a sigmoid relationship between radiation dose and normal tissue response. Generally total radiation dose to a tumor is limited by normal tissue tolerance. It has been postulated that up to 70% of inter-individual differences in radiosensitivity may be due to genetic predisposition (Tureson I. Et al, IJROBP, 1996;36:1065). However, to date, clinicians have no way of estimating or predicting an individual's normal tissue response to radiation exposure. Thus the prescribed dose cannot be tailored to an individuals actual expected response but is an empirically derived compromise based on experience. Although a number of studies using cellular techniques have shown that human cell radiosensitivity can be measured, none of these can be performed quick enough to be used in the clinic. In this study we are looking at gene expression that occurs some 24 hours after an exposure compared to expression before any exposure in peripheral white blood cells from patients undergoing radiotherapy for various tumors. The patients will be followed for overt radiation sensitivity by standard criteria by clinicians in the Department. The main aims are: does RNA expression level in a 96 gene micro-array vary before and after radiation and do these changes in RNA expression correlate with the objective measurements of acute radiation response observed by the clinicians in the patients. The USC IRB recently approved the protocol and human consent for this study to enter 50 patients in the next 12 months using mostly head and neck and endometrial cancer patients where we can get a normal tissue sample to examine as well as the blood sample. We will present the rationale, protocol, methods and early results in detail

The SACADA database for human reliability and human performance

International Nuclear Information System (INIS)

James Chang, Y.; Bley, Dennis; Criscione, Lawrence; Kirwan, Barry; Mosleh, Ali; Madary, Todd; Nowell, Rodney; Richards, Robert; Roth, Emilie M.; Sieben, Scott; Zoulis, Antonios

2014-01-01

Lack of appropriate and sufficient human performance data has been identified as a key factor affecting human reliability analysis (HRA) quality especially in the estimation of human error probability (HEP). The Scenario Authoring, Characterization, and Debriefing Application (SACADA) database was developed by the U.S. Nuclear Regulatory Commission (NRC) to address this data need. An agreement between NRC and the South Texas Project Nuclear Operating Company (STPNOC) was established to support the SACADA development with aims to make the SACADA tool suitable for implementation in the nuclear power plants' operator training program to collect operator performance information. The collected data would support the STPNOC's operator training program and be shared with the NRC for improving HRA quality. This paper discusses the SACADA data taxonomy, the theoretical foundation, the prospective data to be generated from the SACADA raw data to inform human reliability and human performance, and the considerations on the use of simulator data for HRA. Each SACADA data point consists of two information segments: context and performance results. Context is a characterization of the performance challenges to task success. The performance results are the results of performing the task. The data taxonomy uses a macrocognitive functions model for the framework. At a high level, information is classified according to the macrocognitive functions of detecting the plant abnormality, understanding the abnormality, deciding the response plan, executing the response plan, and team related aspects (i.e., communication, teamwork, and supervision). The data are expected to be useful for analyzing the relations between context, error modes and error causes in human performance

Human alpha-fetoprotein and prostaglandins suppress human lymphocyte transformation by different mechanisms

International Nuclear Information System (INIS)

Yachnin, S.; Lester, E.P.

1979-01-01

The capacity of human alpha-fetoprotein (HAFP) to suppress human lymphocyte transformation is well established, although some investigators have reported negative results in their efforts to demonstrate this phenomenon. This discrepancy may reside in the fact that not all isolates of HAFP are potent inhibitors of lymphocyte transformation and that the immunosuppressive potency of various HAFP isolates may be correlated with the proportion of certain negatively charged HAFP isomers which they contain. The possibility was considered that noncovalent binding of low-molecular-weight, negatively charged molecules might be partially responsible. Since fatty acids, including certain prostaglandins (PG), are capable of binding to a partly related serum protein, namely, human serum albumin, and since certain prostaglandins are known to be potent suppressors of human lymphocyte transformation, a study was undertaken of the role which prostaglandins might play in HAFP-induced suppression of human lymphocyte transformation

Contemporary assumptions on human nature and work and approach to human potential managing

Directory of Open Access Journals (Sweden)

Vujić Dobrila

2006-01-01

Full Text Available A general problem of this research is to identify if there is a relationship between the assumption on human nature and work (Mcgregor, Argyris, Schein, Steers and Porter and a general organizational model preference, as well as a mechanism of human resource management? This research was carried out in 2005/2006. The sample consisted of 317 subjects (197 managers, 105 highly educated subordinates and 15 entrepreneurs in 7 big enterprises in a group of small business enterprises differentiating in terms of the entrepreneur’s structure and a type of activity. A general hypothesis "that assumptions on human nature and work are statistically significant in connection to the preference approach (models, of work motivation commitment", has been confirmed. A specific hypothesis have been also confirmed: ·The assumptions on a human as a rational economic being are statistically significant in correlation with only two mechanisms of traditional models, the mechanism of method work control and the working discipline mechanism. ·Statistically significant assumptions on a human as a social being are correlated with all mechanisms of engaging employees, which belong to the model of the human relations, except the mechanism introducing the adequate type of prizes for all employees independently of working results. ·The assumptions on a human as a creative being are statistically significant, positively correlating with preference of two mechanisms belonging to the human resource model by investing into education and training and making conditions for the application of knowledge and skills. The young with assumptions on a human as a creative being prefer much broader repertoire of mechanisms belonging to the human resources model from the remaining category of subjects in the pattern. The connection between the assumption on human nature and preference models of engaging appears especially in the sub-pattern of managers, in the category of young subjects

Human Reliability and the Current Dilemma in Human-Machine Interface Design Strategies

International Nuclear Information System (INIS)

Passalacqua, Roberto; Yamada, Fumiaki

2002-01-01

Since human error dominates the probability of failures of still-existing human-requiring systems (as the Monju reactor), the human-machine interface needs to be improved. Several rationales may lead to the conclusion that 'humans' should limit themselves to monitor the 'machine'. For example, this is the trend in the aviation industry: newest aircrafts are designed to be able to return to a safe state by the use of control systems, which do not need human intervention. Thus, the dilemma whether we really need operators (for example in the nuclear industry) might arise. However, social-technical approaches in recent human error analyses are pointing out the so-called 'organizational errors' and the importance of a human-machine interface harmonization. Typically plant's operators are a 'redundant' safety system with a much lower reliability (than the machine): organizational factors and harmonization requirements suggest designing the human-machine interface in a way that allows improvement of operator's reliability. In addition, taxonomy studies of accident databases have also proved that operators' training should promote processes of decision-making. This is accomplished in the latest trends of PSA technology by introducing the concept of a 'Safety Monitor' that is a computer-based tool that uses a level 1 PSA model of the plant. Operators and maintenance schedulers of the Monju FBR will be able to perform real-time estimations of the plant risk level. The main benefits are risk awareness and improvements in decision-making by operators. Also scheduled maintenance can be approached in a more rational (safe and economic) way. (authors)

The human gut microbiome of Latin America populations: a landscape to be discovered.

Science.gov (United States)

Magne, Fabien; O'Ryan, Miguel L; Vidal, Roberto; Farfan, Mauricio

2016-10-01

The gut microbiome is critical for human health, and its alteration is associated with intestinal, autoimmune and metabolic diseases. Numerous studies have focused on prevention or treatment of dysbiotic microbiome to reduce the risk or effect of these diseases. A key issue is to define the microbiome associated with the state of good health. The purpose of this review is to describe factors influencing the gut microbiome with special emphasis on contributions from Latin America. In addition, we will highlight opportunities for future studies on gut microbiome in Latin America. A relevant factor influencing gut microbiome composition is geographical location associated with specific genetic, dietary and lifestyle factors. Geographical specificities suggest that a universal 'healthy microbiome' is unlikely. Several research programs, mostly from Europe and North America, are extensively sequencing gut microbiome of healthy people, whereas data from Latin America remain scarce yet slowly increasing. Few studies have shown difference in the composition of gut microbiome between their local populations with that of other industrialized countries (North American populations). Latin America is composed of countries with a myriad of lifestyles, traditions, genetic backgrounds and socioeconomic conditions, which may determine differences in gut microbiome of individuals from different countries. This represents an opportunity to better understand the relationship between these factors and gut microbiome.

Micromorphological Aspects of Forensic Geopedology: can vivianite be a marker of human remains permanence in soil?

Science.gov (United States)

Ern, Stephania Irmgard Elena; Trombino, Luca; Cattaneo, Cristina

2010-05-01

The number of death cases of forensic interest grows up every year. When decomposed or skeletal remains come out from the soil, the bones become of anthropological competence and the scene of crime become of soil specialists competence. The present study concerns real cases of buried/hidden remains in clandestine graves which have been studied in order to prove the permanence in soil even if the soil particles have been washed away or the body is no more buried. One hypothesis has been taken in account, related to the evidences of vivianite crystallization on the bones. The vivianite is an iron hydrate phosphate (Fe3(PO4)2·8(H2O)) that usually forms in anoxic, reducing and rich in organic matter conditions. In these conditions the iron in the soil is in reduced form (Fe2+) and associates with the phosphorous, present in the environment, as attested in archaeological contexts. Going back to the cases of buried/hidden remains, it is possible to state that the soil can be source of iron, while the bones can supply phosphorous and the decomposition process induces the anoxic/reducing conditions in the burial area. In this light, the presence of vivianite crystallizations on the bones could be a method to discriminate burial (i.e. permanence in soil) even if the remains are found in a different context than a clandestine grave. Analyses have been performed using petrographic microscope and scanning electron microscope microanalysis (SEM-EDS) on bones, and point out the presence of vivianite crystallizations on the bones. This evidence, thanks to the significance of vivianite in the archaeological context, can be regarded as a marker of the permanence of the human remains into the soil, like a ‘buried evidence' testimonial; on the contrary the absence of vivianite is not indicative of a ‘non buried status'. Further studies and new experiments are in progress in order to clarify the pathways of vivianite crystallization on different skeletal districts, in different

How many proteins can be identified in a 2DE gel spot within an analysis of a complex human cancer tissue proteome?

Science.gov (United States)

Zhan, Xianquan; Yang, Haiyan; Peng, Fang; Li, Jianglin; Mu, Yun; Long, Ying; Cheng, Tingting; Huang, Yuda; Li, Zhao; Lu, Miaolong; Li, Na; Li, Maoyu; Liu, Jianping; Jungblut, Peter R

2018-04-01

Two-dimensional gel electrophoresis (2DE) in proteomics is traditionally assumed to contain only one or two proteins in each 2DE spot. However, 2DE resolution is being complemented by the rapid development of high sensitivity mass spectrometers. Here we compared MALDI-MS, LC-Q-TOF MS and LC-Orbitrap Velos MS for the identification of proteins within one spot. With LC-Orbitrap Velos MS each Coomassie Blue-stained 2DE spot contained an average of at least 42 and 63 proteins/spot in an analysis of a human glioblastoma proteome and a human pituitary adenoma proteome, respectively, if a single gel spot was analyzed. If a pool of three matched gel spots was analyzed this number further increased up to an average of 230 and 118 proteins/spot for glioblastoma and pituitary adenoma proteome, respectively. Multiple proteins per spot confirm the necessity of isotopic labeling in large-scale quantification of different protein species in a proteome. Furthermore, a protein abundance analysis revealed that most of the identified proteins in each analyzed 2DE spot were low-abundance proteins. Many proteins were present in several of the analyzed spots showing the ability of 2DE-MS to separate at the protein species level. Therefore, 2DE coupled with high-sensitivity LC-MS has a clearly higher sensitivity as expected until now to detect, identify and quantify low abundance proteins in a complex human proteome with an estimated resolution of about 500 000 protein species. This clearly exceeds the resolution power of bottom-up LC-MS investigations. © 2017 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Characterization of the response chemiluminescence of neutrophils human beings to the hemolysin Escherichia coli alpha

International Nuclear Information System (INIS)

Garcia, J.

2000-01-01

Escherichia coli alpha hemolysin (AH) evoked a luminol-amplified chemiluminescence (CL) response from human polymorphonuclear leukocytes (PMN). Analysis of kinetic parameters of the PMN CL response to AH established similarities with that of PMN to the calcium ionophore A23187. PMN CL responses to both AH and A23187 were equally decreased by preincubating PMN with A63612, a hidroxamic acid derivative and lipooxigenase inhibitor, showing that the CL response to both hemolysin and ionophore share a common mechanism, probably activation of leukotriene synthesis, due to calcium entry into the cells brought about by AH and A23187. In addition, the CL response of PMN to AH was lowered by the hydroxyl radical scavenger dimethyl sulfoxide, further suggesting arachidonate metabolism is involved in CL response. (Author) [es

Human Reliability Analysis for Design: Using Reliability Methods for Human Factors Issues

Energy Technology Data Exchange (ETDEWEB)

Ronald Laurids Boring

2010-11-01

This paper reviews the application of human reliability analysis methods to human factors design issues. An application framework is sketched in which aspects of modeling typically found in human reliability analysis are used in a complementary fashion to the existing human factors phases of design and testing. The paper provides best achievable practices for design, testing, and modeling. Such best achievable practices may be used to evaluate and human system interface in the context of design safety certifications.

Human Reliability Analysis for Design: Using Reliability Methods for Human Factors Issues

International Nuclear Information System (INIS)

Boring, Ronald Laurids

2010-01-01