Why Vision is More than Seeing

2001 ◽  
Vol 27 ◽  
pp. 186-214
Author(s):  
Melvyn A. Goodale
Keyword(s):  
Motor Control ◽  
Internal Model ◽  
Critical Role ◽  
External World ◽  
Visual Features ◽  
Implicit Assumption ◽  
Real Thing ◽  
World Vision ◽  
The World

Vision is so closely identified with visual phenomenology that we sometimes forget that the visual system does more than deliver our experience of the world. Vision also plays a critical role in the control of our movements, from picking up our coffee cups to playing tennis. But the visual control of movement has, until recently, been relatively neglected. Indeed, traditional accounts of vision, while acknowledging the role of vision in motor control, have simply regarded such control as part of a larger function – that of constructing an internal model of the external world. Even though such accounts might postulate separate ‘modules’ for the processing of different visual features, such as motion, colour, texture, and form, in most of these accounts there is an implicit assumption that, in the end, vision delivers a single representation of the external world – a kind of simulacrum of the real thing that serves as the perceptual foundation for all visually driven thought and action.

scholarly journals OVERCROWDED PRISONS IN PAKISTAN: UNDERSTANDING THE CRITICAL ROLE OF PROBATION, PAROLE OFFICERS AND COURTS

2021 ◽  
Vol 03 (01) ◽  
pp. 40-47
Author(s):  
Mukhtyar Nabi ◽  
◽  
Saddam Hussain ◽  
Muhammad Kamran ◽  
◽  
...  
Keyword(s):  
Present Article ◽  
Behavioral Problems ◽  
High Frequency ◽  
Critical Role ◽  
Prison System ◽  
Probation Officers ◽  
Parole Officers ◽  
The World

Prison is a place for rehabilitation of offenders in every country of the world. The present study has tried to explore the present-day situation of the prison system of Pakistan and discuss its overcrowding condition in all four provinces. There are total 120 prisons in the country which hold authorized space for not more than 57,712 prisoners, but the number of inmates is 77,275, which is far away from the authorized space. This congested prison system not only creates hurdles in rehabilitation of prisoners but makes them more criminal by mixing of low and high frequency offenders. It also leads to various health and behavioral problems. Rehabilitation is only possible if there is balance in authorized and available prisoners in the prisons. The present article has come up with some viable suggestion for concerned authorities that can better perform their duty in eradication of this problem. The authors discussed the role of parole and probation officers in the elimination of these numbers in prison. The majority of the prisoners in our prisons are under-trail, thus the role of the judiciary has also been explored in balancing the incarceration ratio in prisons. Keywords: Prison System, Overcrowded Prisons, Parole and Probation, Judiciary, Courts, Pakistan

scholarly journals May the force be with you: Transfer of healthy mitochondria from stem cells to stroke cells

2018 ◽  
Vol 39 (2) ◽  
pp. 367-370 ◽  
Author(s):  
Cesar V Borlongan ◽  
Hung Nguyen ◽  
Trenton Lippert ◽  
Eleonora Russo ◽  
Julian Tuazon ◽  
...  
Keyword(s):  
United States ◽  
Stem Cells ◽  
Therapeutic Option ◽  
Critical Role ◽  
The United States ◽  
Brain Disorders ◽  
Mitochondrial Dysfunctions ◽  
Limited Therapeutic Option ◽  
The World

Stroke is a major cause of death and disability in the United States and around the world with limited therapeutic option. Here, we discuss the critical role of mitochondria in stem cell-mediated rescue of stroke brain by highlighting the concept that deleting the mitochondria from stem cells abolishes the cells’ regenerative potency. The application of innovative approaches entailing generation of mitochondria-voided stem cells as well as pharmacological inhibition of mitochondrial function may elucidate the mechanism underlying transfer of healthy mitochondria to ischemic cells, thereby providing key insights in the pathology and treatment of stroke and other brain disorders plagued with mitochondrial dysfunctions.

scholarly journals Public Health Literacy for Lawyers

2003 ◽  
Vol 31 (4) ◽  
pp. 701-713 ◽  
Author(s):  
Wendy E. Parmet ◽  
Anthony Robbins
Keyword(s):  
Public Health ◽  
Health Professionals ◽  
Critical Role ◽  
The Public ◽  
Health Measures ◽  
Public Health Professionals ◽  
The World ◽  
Key Issues ◽  
Public Health Literacy

Public health professionals recognize the critical role the law plays in determining the success of public health measures. Even before September 11, 2001, public health experience with tobacco use, HIV, industrial pollution and other potent threats to the health of the public demonstrated that laws can assist or thwart public health efforts. The new focus on infectious threats and bioterrorism, starting with the anthrax attacks through the mail and continuing with SARS, has highlighted the important role of law.For lawyers to serve as effective partners in public health, they should have a basic familiarity with public health: how public health professionals see the world and the key issues they tackle. A practical grasp of public health can be acquired, and often is acquired, “on the job.”

scholarly journals Urban nature as a source of resilience during social distancing amidst the coronavirus pandemic

2020 ◽  
Author(s):  
Karl Samuelsson ◽  
Stephan Barthel ◽  
Johan Colding ◽  
Gloria Macassa ◽  
Matteo Giusti
Keyword(s):  
Public Space ◽  
Critical Role ◽  
Well Being ◽  
Good Health ◽  
Urban Nature ◽  
Urban Populations ◽  
Social Distancing ◽  
The Public ◽  
The World

The 2020 coronavirus pandemic caused countries across the world to implement measures of social distancing to curb spreading of COVID-19. The large and sudden disruptions to everyday life that result from this are likely to impact well-being, particularly among urban populations that live in dense settings with limited public space. In this paper, we argue that during these extraordinary circumstances, urban nature offers resilience for maintaining well-being in urban populations, while enabling social distancing. We discuss more generally the critical role of urban nature in times of crisis. Cities around the world need to take the step into the 21st century by accepting crises as a new reality and finding ways to function during these disturbances. Thus, maintaining or increasing space for nature in cities and keeping it accessible to the public should be part of the sustainability agenda, aiming simultaneously to strive towards SDG 3 (good health and well-being), and SDG 11 (sustainable and resilient cities).

scholarly journals Female Roles in La Cinta Dorada by María Manuela Reina and Models of the World

2021 ◽  
Vol 8 (1) ◽  
Author(s):  
Ana María Aguilar López ◽  
Marta Miguel Borge
Keyword(s):  
Internal Model ◽  
Point Of View ◽  
The Past ◽  
Male Characters ◽  
The World ◽  
And Gender ◽  
Psychological Balance ◽  
Over Time ◽  
Female Drama

Our model of the world that we perceive within ourselves, our conscience, in short, our psychological balance is influenced by our surroundings. Part of the input to which we are exposed in this immediate environment is related to texts, self-managed discourse, which can also influence our internal model of the world; hence they are deserving of our attention. In the same way as the models of the world that we construct throughout our lives, reality is not static and also changes as time goes by. From a social point of view, we can see that the roles of women in modern-day society and the ways that those roles can be perceived today are a consequence of changes initiated in the past within different areas and in a prolonged process over time up until our day. With the aim of evaluating whether female drama has contributed to that change, we present an analysis in this paper of the play La Cinta Dorada [The Golden Ribbon] by María Manuela Reina, written and set in the 1980s, a decade that for Spain implied a more obvious abandonment of the most traditional conceptions of the role of women. In the analysis of the play, we see how the models of the world of the older people are counterposed with those of the younger people, a generational divide that is enriched with the gender difference, as we also analyze how the psychological structures of the female and male characters confront the clichés pertaining to another era in reference to such topics as success, infidelity, matrimony, and gender. The results of our analysis demonstrate how Reina responds to archaic conceptions, thereby inciting the audiences of the day to question their respective models of the world, especially, with regard to the role of the woman in society. 

scholarly journals JOHANA NJUMBI (1886–1991): THE PIONEER AFRICAN LEADER IN MUTIRA MISSION

2016 ◽  
Vol 1 (1) ◽  
pp. 74-95 ◽  
Author(s):  
Julius Gathogo
Keyword(s):  
20Th Century ◽  
Social Life ◽  
Critical Role ◽  
Mandatory Retirement ◽  
Retirement Age ◽  
Extensive Literature ◽  
Maternal Role ◽  
Modern Education ◽  
The World

The article sets out to retrieve the critical role of the pioneer African clergyman, Johana Njumbi (1886–1991), in the Mutira mission of Kirinyaga, Kenya. Despite the death of the first wife in 1921, and the second one in 1952, Njumbi surged on to provide leadership in the new socioreligious dispensation following the introduction of Christianity in the first half of the 20th century. His stewardship is seen in his emphasis on ‘modern’ education, farming and medical services. As Mutira mission marked one hundred years of missionary Christianity (1912–2012), in August 2012, it is imperative to assess the pedigree and the religious-social life times of the key character who contributed immensely in mid-wifing Christianity and modern education in an area hitherto unknown in the map of the world. In so doing, Njumbi catapulted the desolate hills and valleys of Mutira mission into greater heights of human progress. As the area produced its second Bishop, Joseph Karimi Kibucwa, in December 2012, after Daniel Munene Ngoru proceeded to his retirement upon reaching the mandatory retirement age of 65, one cannot fail to see the fruits of the pioneer clergy who persuaded the reluctant locals to ‘accept the white man’s religion and education as our own’ under difficult circumstances. In other words, did Njumbi’s leadership leave a lasting legacy in Mutira mission? Does the maternal role of Canon Njumbi’s wife, Agness Wambui (1914–1952), have any relevance for African motherhood today? The materials in this article are gathered mainly through oral interviews, reading of extensive literature and archival sources.

Exemplars of Truth

2018 ◽  
Author(s):  
Keith Lehrer
Keyword(s):  
External World ◽  
Theory Of Knowledge ◽  
Coherence Theory ◽  
Special Role ◽  
The Core ◽  
Intellectual System ◽  
The World ◽  
Key Topics ◽  
Modern Work

This monograph is both an intellectual summation as well as a philosophical advancement of key themes of the work of Keith Lehrer on several key topics—including knowledge, self-trust, autonomy, and consciousness. He here attempts to integrate these themes and develop an intellectual system that can constructively solve philosophical problems. The system is indebted to the modern work of Sellars, Quine, and Chisholm, as well as historically to Hume and Reid. At the core of this system lies Lehrer’s theory of knowledge, which he previously called a coherence theory of knowledge but now calls a defensibility theory. Lehrer argues that knowledge requires the capacity to justify or defend the target claim of knowledge in terms of a background system. Defensibility is an internal capacity supplied by that system to meet objections to the claim. This theory however leaves open the problem of “experience,” noted by other philosophers, of how to explain the special role of experience in a background system even granted we are fallible in describing it. Lehrer offers a solution to the problem of experience, arguing that reflection on experience converts the experience itself into an exemplar, something like a sample that becomes a vehicle or term of representation. The exemplar represents itself and extends to represent the external world. It exhibits something about evidence and truth concerning experience that, as Wittgenstein noted, cannot be fully described but can only be shown. Exemplar representation is the missing link of a background system to truth about the world.

scholarly journals Combating Hidden Hunger: The Role of International Agencies

2003 ◽  
Vol 24 (4_suppl_1) ◽  
pp. S69-S77 ◽  
Author(s):  
Nita Dalmiya ◽  
Werner Schultink
Keyword(s):  
Vitamin A ◽  
Critical Role ◽  
World Health ◽  
Deficiency Anemia ◽  
Micronutrient Deficiencies ◽  
World Summit ◽  
International Agencies ◽  
Hidden Hunger ◽  
The World

The importance of micronutrient deficiencies or “hidden hunger” was clearly emphasized by the inclusion of specific goals on iron, vitamin A, and iodine deficiency at the 1990 World Summit for Children and other major international nutrition conferences. Significant progress has since been made toward eliminating vitamin A and iodine deficiencies, with less progress made toward reducing the burden of iron-deficiency anemia. The role of international agencies, such as the World Health Organization, United Nations Children's Fund, Food and Agricultural Organization, and World Bank in assisting countries to make progress toward the World Summit for Children goals has been very important. International agencies have played a critical role in advocating for and raising awareness of these issues at the international, regional, and national levels among policymakers and the general population. Using a rights-based approach, UNICEF and other agencies have been instrumental in elevating to the highest political level the discussion of every child's right to adequate nutrition. International agencies have also been very supportive at the national level in providing technical guidance for programs, including monitoring and evaluation. These agencies have played a critical role in engaging the cooperation of other partners, including bilateral donors, non-governmental organizations, and the private sector for micronutrient programs. Furthermore, international agencies provide financial and material support for micronutrient programs. In the future, such agencies must continue to be heavily involved in programs to achieve the newly confirmed goals for 2010. The present paper focuses on the role of international agencies in combating micronutrient deficiencies, drawing on the lessons learned over the last decade. The first section of the paper summarizes the progress achieved since 1990, and the second section describes the specific role of international agencies in contributing to that progress.

scholarly journals Community Engagement Practice through Service-Learning in Public Relations Class

2018 ◽  
Vol 59 ◽  
pp. 01029
Author(s):  
Titi Nur Vidyarini ◽  
Yustisia Ditya Sari
Keyword(s):  
Corporate Social Responsibility ◽  
Service Learning ◽  
Public Relations ◽  
Social Responsibility ◽  
Secondary Analysis ◽  
Learning Program ◽  
World Vision ◽  
The World ◽  
Corporate Social

This article explores the concept of corporate social responsibility in conjunction with the service-learning method. The focus of the exploration is a corporate social responsibility class which took place in Simokerto sub-village in Surabaya, Indonesia. The researcher used secondary analysis of the relevant documents from the Service-Learning program. The collaboration between the university's department of communication science, the World Vision Indonesia (WVI) Urban Surabaya that acted as the facilitator and provider of community and the students as the agents of service learning was enabled with an objective of the application of theories, an increased students' comprehension and benefits for the community itself. The findings of the research were highlighted in three aspects, first, the theories applied in the boundaries of the community's condition, having said that service-learning is a suitable method to cultivate the concept of CSR to Public Relations students. Second, the students experienced an increased comprehension from the active application of their knowledge and a changed in perception about others. Third, the active acceptance from the community and the role of the NGO enabled an uneventful service-learning program.

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