A Reading of the conception of man in Hans Jonas’ works: Between Nature and Responsibility. An Environmental Ethics Approach

Hans Jonas is considered one of the principal leaders of the ecological doctrine that fights against the hegemony of technical power upon society. We will study the conception of man in Jonas’ ideology through the lens of nature and of responsibility. He brandishes the specter of disaster (“heuristics of fear”) as a guard against technological excesses. He appeals to a prospective, universal and categorical responsibility to protect nature and to save future generations. Jonas considers responsibility as a method of anticipating the threat to that which is vulnerable, ephemeral, and perishable. Thus, the responsibility that Jonas decrees implies an ethics of conservation. Jonas’ writings aim to procure a new dimension of acting, which necessitates an ethics of foresight and responsibility.

Ranah minang: the changing conception of a traditional minangkabau homeland

The Minangkabau people of West Sumatra, Indonesia, view the physical world as having two distinct components, Ranah Minang (which is itself further divided) and the rantau. Ranah Minang is the traditional, ancient homeland of the group, while the rantau is everything beyond the boundaries of their ancestral lands. This distinction is institutionalised in the folklore of the group and serves as a characterizing dichotomy in their worldview. Even today, when the outlines of the ancestral home are indistinct and the region has been overlaid with the modern administrative structure of modern Indonesia, the distinction between Ranah Minang and the rantau remains strong in societal perceptions and occurs repeatedly, not just in traditional folklore, but in modern expressions of traditional culture. This paper will describe the spatial division of territory in Minangkabau culture as it exists in the folklore of the group and will discuss the ways in which this traditional perception is manifested in modern society. Further, it will discuss the changing nature of the conception of Ranah Minang with respect to the physical landscape as well as to the institutions and structures of society.

Children's conception of police authority when responding to requests for assistance

Children (five to six and seven to eight years old) were presented with scenarios in which various adults (a police officer, a teacher, and an unspecified adult) requested assistance from a child. Six scenarios were presented (two per adult) with half involving a reasonable request (requiring little effort from the child) and the others unreasonable. For each scenario, the participants stated: (i) whether the child in the story should comply with the adult's request, (ii) the reason for the compliance decision, (iii) the consequences of non-compliance, and (iv) the legitimacy of the adult's request. Compliance and perceived legitimacy of the request was highest for the police officer compared to the teacher, with both figures commanding greater compliance than the unspecified adult. Children's justifications suggested that the positive relationship between obedience and social status was due (albeit in part) to fear of punishment for non-compliance, particularly in the younger age group.

Conception of adaptive programming languages

Adaptive devices show the characteristic of dynamically change themselves in response to input stimuli with no interference of external agents. Occasional changes in behaviour are immediately detected by the devices, which right away react spontaneously to them. Chronologically such devices derived from researches in the field of formal languages and automata. However, formalism spurred applications in several other fields. Based on the operation of adaptive automata, the elementary ideas generanting programming adaptive languages are presented.

Skin lesions in envenoming by cnidarians (Portuguese man-of-war and jellyfish): etiology and severity of accidents on the Brazilian coast

This work attempts to establish dermatological identification patterns for Brazilian enidarian species and it probable correlation with envenoming, severity In all observational prospective study, one hundred and twenty-eight patients from the North Coast re-ion of São Paulo State, Brazil were seen between 2002 and 2008. About 80% of these Showed only local effects (erythema, edema, and pain) with small, less than 20 cm, oval or round skin marks and impressions from Small tentacles. Approximately 20% of the victims had long, more than 20 cm, linear and crossed marks with frequent systemic phenomena, such as malaise, vomiting, dyspnea, and tachycardia. The former is compatible with the common hydromedusa from Southeast and Southern Brazil (Olindias sambaquiensis). The long linear marks with intense pain and systemic phenomena are compatible with envenoming, by the box jellyfish Tamoya haplonema and Chiropsalmus quadrumanus and the hydrozoan Portuguese man-of-war (Physalis physalis). There was an association between Skin marks and probable accident etiology. This simple observation rule can be indicative of severity as the Cubozoa Class (box jellyfish) and Portuguese man-of-war cause the most severe accidents. In such cases, medical attention, including intensive care, is important, as the systemic manifestations call be associated with death.

Conception of wheeled mobile robots with reconfigurable control using integrate prototyping

With the fast innovation of the hardware and software technologies using rapid prototyping devices, with application in the robotics and automation, more and more it becomes necessary the development of applications based on methodologies that facilitate future modifications, updates and enhancements in the original projected system. This paper presents a conception of mobile robots using rapid prototyping, distributing the several control actions in growing levels of complexity and using resources of reconfigurable computing proposal oriented to embed systems implementation. Software and the hardware are structuralized in independents blocks, with connection through common bus. The study and applications of new structures control that permits good performance in relation to the parameter variations. This kind of controller can be tested on different platform representing the wheeled mobile robots using reprogrammable logic components (FPGA). © 2006 IEEE.

On the conception of the centre-periphery system

Includes bibliography