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Cairns in one form or another are the most common type of prehistoric structure encountered during archaeological surveys in Rogaland County, southwestern Norway. In Norway, the responsibility for pre-development archaeological investigations is divided between county archaeologists and regional museums with the former undertaking site identification surveys and the latter carrying out subsequent excavations. Archaeological surveying is typically non-invasive and distinguishing burial cairns from clearance cairns often proves to be a difficult task. It is frequently argued that separating the two categories based on size and form alone is not sufficient. In this article, it is shown that, in addition to visual analysis, an understanding of the surrounding prehistoric landscape within which the cairn is situated is crucial when interpreting these structures. The interpretive utility of new methodologies such as Lidar and analysis of soil identification maps are also highlighted. Arguments are based primarily on data from localities containing cairns encountered during the E39 Ålgård–Hove project carried out in 2016 by Rogaland County, as well as a site excavated by the Museum of Archaeology, University of Stavanger in 2011.

A bükkaljai vízfolyások kanyarulatfejlettségének vizsgálata szerkezetföldtani okok és következtetések

Rivers react relatively quickly to epirogenetic movements. This is also confirmed through laboratory experiments (Ouchi, S. 1985; Marple, R. T. – Talwani, P. 1993; Twidale, P. 1996, 2004). Many river-related surface-forming processes and forms are used for studying fault activity, for example: channel formation, channel braided, variation of channel width, change of channel depth and river terraces (etc.). However, these processes and forms can be caused by climate change, so the form alone does not prove the structural activity of the area (Schumm , S. A. 1986, 2005; Pinter, N. C. 1996; Petrovszki J. 2013). Such morphological change is the development of river sinuosity, which is often used to justify the activity of faults. Several Hungarian and foreign researchers have been investigating this phenomenon, but have mainly examinied larger rivers. The purpose of this work is to examine the sinuosity of the Bükkalja creeks. I tested and refined the procedure associated with scaling in order to explain the possible causes of changes in the sinuosity of the creeks.

Informed consent procedure in a double blind randomized anthelminthic trial on Pemba Island, Tanzania: do pamphlet and information session increase caregivers knowledge?

Background In clinical research, obtaining informed consent from participants is an ethical and legal requirement. Conveying the information concerning the study can be done using multiple methods yet this step commonly relies exclusively on the informed consent form alone. While this is legal, it does not ensure the participant’s true comprehension. New effective methods of conveying consent information should be tested. In this study we compared the effect of different methods on the knowledge of caregivers of participants of a clinical trial on Pemba Island, Tanzania. Methods A total of 254 caregivers were assigned to receive (i) a pamphlet (n = 63), (ii) an oral information session (n = 62) or (iii) a pamphlet and an oral information session (n = 64) about the clinical trial procedures, their rights, benefits and potential risks. Their post-intervention knowledge was assessed using a questionnaire. One group of caregivers had not received any information when they were interviewed (n = 65). Results In contrast to the pamphlet, attending an information session significantly increased caregivers’ knowledge for some of the questions. Most of these questions were either related to the parasite (hookworm) or to the trial design (study procedures). Conclusions In conclusion, within our trial on Pemba Island, a pamphlet was found to not be a good form of conveying clinical trial information while an oral information session improved knowledge. Not all caregivers attending an information session responded correctly to all questions; therefore, better forms of communicating information need to be found to achieve a truly informed consent.

TRENDS IN CONTEMPORARY PAINTINGS

Before there was an art of abstract painting, it was already widely believed that the value of a picture was a matter of colors and shapes alone. Music and architecture were constantly held up to painters as examples of a pure art which did not have to imitate objects but derived its effects from elements peculiar to itself. But such ideas could not be readily accepted, since no one had yet seen a painting made up of colors and shapes, representing nothing. If pictures of the objects around us were often judged according to qualities of form alone, it was obvious that in doing so one was distorting or reducing the pictures; you could not arrive at these paintings simply by manipulating forms. And in so far as the objects to which these forms belonged were often particular individuals and places, real or mythical figures, bearing the evident marks of a time, the pretension that art was above history through the creative energy or personality of the artist was not entirely clear. In abstract art, however, the pretended autonomy and absoluteness of the aesthetic emerged in a concrete form. Here, finally, was an art of painting in which only aesthetic elements seem to be present.

Advances in aPDT based on the combination of a porphyrinic formulation with potassium iodide: Effectiveness on bacteria and fungi planktonic/biofilm forms and viruses

The increasing world-wide rate of antibiotic resistance as well as the capacity of microorganisms to form biofilms, have led to a higher incidence of mortal infections that require alternative methods for their control. Antimicrobial photodynamic therapy (aPDT) emerged as an effective solution against resistant strains. The present work aims to evaluate the aPDT efficiency of a photosensitizer (PS) based on a low-cost formulation constituted by five cationic porphyrins (FORM) and its potentiation effect by KI on a broad spectrum of microorganisms under white light (380–700 nm, 25 W/m[Formula: see text]. The aPDT assays were performed with different concentrations of FORM (0.1 to 5.0 [Formula: see text]M) and 100 mM of KI on planktonic and biofilm forms of gram-positive (methicillin resistant Staphylococcus aureus–MRSA) and gram-negative (Escherichia coli resistant to chloramphenicol and ampicillin) bacteria, of the fungi Candida albicans and on a T4-like bacteriophage as a mammalian virus model. The results indicate that the FORM alone is an efficient PS to photoinactivate not only gram-negative and gram-positive bacteria, but also C. albicans, in planktonic and biofilm forms, and T4-like phage at low concentrations (<5.0 [Formula: see text]M). The presence of KI enhanced the photodynamic effect of this FORM for all microorganisms on the planktonic form, allowing the reduction of PS concentration and treatment time. The results also show that the combination FORM/KI is highly efficient in the elimination of already well-established biofilms of E. coli,S. aureus and C. albicans. This effect is probably associated with longer-lived iodine reactive species produced during the aPDT treatment.

Inflectional categories

This chapter explores inflectional categories. The criteria by which inflectional categories can be established were more complex. They are not of form alone, as was, for example, the distinction between basic or ‘first-struck’ words and ones morphologically ‘derived’. Nor are they of meaning only, as, for example, the varied ‘powers’ or subtypes of conjunctions. They were of correlations between meanings and forms. Modern ‘gender’ derives from terms in Greek (genos) and Latin (genus) that applied to classes whose members have a common birth or origin: thus ‘offspring’, ‘generation’, and ‘race’. For the grammarians, the criteria by which genders are distinguished were of how forms can combine in utterances. The remaining inflectional properties are those specific to verbs and participles. The most straightforward perhaps were those of what in modern grammars is called ‘voice’: in the term used by the Greek grammarians, such as Dionysius Thrax, diathesis.

Abduction and Explanatory Reasoning

The term “abduction” originates in the work of the American pragmatist philosopher Charles Sanders Peirce. Roughly, he meant it to indicate the process of searching for hypotheses guided by explanatory considerations. It thus had a place in (what later came to be called) the context of discovery. Nowadays, the term “abduction” is commonly used to refer to a type of inference which we take to be warranted on explanatory grounds, as when for instance we infer that it has been raining when we see that the streets are wet, given that it having rained is the best (although not the only possible) explanation of the streets being wet. Thus understood, abduction belongs to the so-called context of justification. In modern usage, “abduction” is typically taken to be synonymous with “Inference to the Best Explanation.” As such, it is standardly contrasted with deduction (in which the inference is warranted on the basis of form alone) and induction (in which the inference is warranted on the basis of statistical information). Abduction and induction share the feature of being ampliative, meaning that they do not guarantee the truth of the conclusion on the basis of the truth of the premises (unlike deduction); they lead to a conclusion that—one might say—goes “beyond” the premises. Philosophers have been mainly interested in the normative aspects of abduction—is it rational to infer to the best explanation, even if perhaps only under certain circumstances?—while psychologists have looked at how well the hypothesis that people reason abductively explains certain aspects of their cognitive behavior, for instance, how well that hypothesis explains some registered ways in which people tend to deviate from Bayesian norms of reasoning. For this reason, there is relevant work to be found both in the philosophical and in the psychological literature. Computer scientists, especially researchers in the field of artificial intelligence, have sought to implement abduction computationally, as part of a general attempt to develop a computational model of human reasoning, and have compared it with other inferential principles through the use of computer simulations. In philosophy, it has long been mostly philosophers of science, and to a lesser extent epistemologists, who were interested in abduction. More recently, abduction has come to be regarded as a key principle in the methodology of philosophy, with applications in a variety of areas of philosophical research.

THE FREQUENCY OF USAGE OF DIFFERENT WORK FORMS IN AN INCLUSIVE TEACHING ENVIRONMENT

The aim of this study was to investigate how frequently the different forms of work (frontal, individual and group) are used in the Serbian inclusive education. The sample consisted of 16 elementary schools in Serbia which pupils with sensory impairments attend (visual and auditory impairments: N=69). Systematic observation has been used on 382 classes. Results have shown that in the majority of classes the frontal form was predominantly used (67.7%). Significantly less present was the individual form (22.6%), while the variations of group work were the least frequently used. Considering the goals of inclusive education with the fact that the social engagement of pupils with sensory impairments in class can be beneficial, the frontal form alone is not enough for an effective teaching process. Despite its practicality, it is necessary to use the frontal form in balance with other work forms in all the phases of the class.

Hesiod’s Theogony and the Structures of Poetry

The Theogony displays a preoccupation with poetic structure that reflects the cosmic and political structures that are its subject. Consequently the structures that support the poem change with the changing world it describes. In the earlier part of the poem the dominant poetic structure is the catalogue, and Hesiod goes far in showing what he can express with this form alone, particularly through juxtaposition, anachrony, allegory, and paradigmatic patterning. Narrative appears first as free elaboration on the genealogical framework but becomes a dominant poetic form in parallel with the emerging tale of Zeus’s rise to power. These observations buttress existing views on the meaning of the poem’s overall arrangement, and can also shed light on debates about its exact end-point.

The Invisible Painting Art between East and West

The Art of painting relies on the employment of the painting's vocabularies in an idiomatic meaningful format under the framework of the dialogue form. Such methodology occurs at times and in a new style to create new systems and formats at other times (Form Structure). The dilemma lies between these two frameworks where there are reality and mind, sensory and mental or visible and invisible, that is, between what is perceived by the eye of idiomatic semantics forms and what is realized in accompanied suggestive or figurative meanings.The interpretation of the invisible in the vision of Oriental Art is different from the vision of the western art because the spirit of the culture is manifested in the first to incorporate the individual in the group. As in the universe, it removes intervals so that the individual may seem similar to his surroundings in order to reach the infinite and unlimited aspect. This vision is based on a type of intuitive knowledge in the form of detection or discovery, which is based on the dualism of the visible and the invisible. Therefore, the receiving process is unlimited to the aesthetic pleasure that focuses on the form alone, and it is an existential process that is based on the dialogue between the receiver and the artwork. Islamic Sufi aesthetic thought tries to find the sensory effects in the universe. It is not concerned with the mental abstract perceptions of geometric shapes associated with the western logic." Islamic abstraction would not seek to meet the formal requirements such as a mathematical current of Mondrian or freeing the spirit of the form extracted from the content, internal necessity of the structure or the internal empathy for the colors and meanings. It does not intend to reach ideal purity in the form so as to realize the artistic feeling in Malevich. It tries to find natural laws, including geometric shapes ,and then its loads them with facts and meanings towards the absolute. It results in a new standard vision that will create another independent reality which does not end with just watching the painting so as to combine the idea with the artistic vision to denote the meaning"(Abu Elmaggd, 2011).