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A theory of some finding or observation is an explanation of that finding or observation. Further, a good theory is a set of principles that are sufficient to show that the phenomenon is an instance of more general phenomena or principles. But not all explanations help us understand general phenomena because they lack some fundamental characteristics. The necessary characteristics of adequate explanations include explicit definitions and precise and limited scope, that is, they do not attempt to explain everything about a given event or action. Further, they can be tested with empirical data; they do not appeal to supernatural forces or to explanations with claims that testing is not necessary.
Chapter 5 begins a closer examination of the text included with the ‘lost’ and ‘runaway’ notices. Description, and more particularly object description, was an emerging textual praxis in the eighteenth century. It relied on writers understanding the relevant features of particular ‘things’ to make them visible within a particular culture. In analysing the ‘lost’ and ‘runaway’ notices, it becomes clear that readers and writers were aware of the salient features needed to describe different things, such as watches and dogs. What becomes apparent within this chapter is that different languages of possession existed for different possessions. The second half of the chapter then explores the forms of knowledge and memory required to write descriptions of absent ‘things’. It finds different methods of recording at play, such as noting down salient details in diaries and memorandum books. It also finds that individuals often did not rely on their own memory but rather called upon the records and knowledge of others, such as watchmakers. Here we see evidence of material literacy and knowledge, but also of how it was shared and enacted by a wider community.
What did it mean to possess something – or someone – in eighteenth-century Britain? What was the relationship between owning things and a person's character and reputation, and even their sense of self? And how did people experience the loss of a treasured belonging? Keeping Hold explores how Britons owned watches, bank notes and dogs in this period, and also people, and how these different 'things' shaped understandings of ownership. Kate Smith examines the meaning of possession by exploring how owners experienced and responded to its loss, particularly within urban spaces. She illuminates the complex systems of reclamation that emerged and the skills they demanded. Incorporating a systematic study of 'lost' and 'runaway' notices from London newspapers, Smith demonstrates how owners invested time, effort and money into reclaiming their possessions. Characterising the eighteenth century as a period of loss and losing, Keeping Hold uncovers how understandings of self-worth came to be bound up with possession, with destructive implications.
How we create believable characters. Resisting the urge to decide exactly who your character is before you know who your story needs them to be. The interdependence of character and plot and the emotional journey of the character. Moving beyond ‘show; don’t tell’: the interaction between characters allows the reader to get to know characters by observation rather than instruction. Managing minor characters. Conflict, consistency and contradiction all have a part to play in plausible characterisation. Characters come from you but they’re not you: the importance of freeing ourselves as writers from ourselves as people.
How we transform our memories and experiences into fiction beyond the injunction to ‘write what you know’. The imaginative process includes filling in the gaps of memory, embracing the freedom to invent, selecting a viewpoint and adding energy through dialogue. We need to consider not only which details and descriptions to include but which to omit: the balancing of information affects the meaning and impact of the story.
How to communicate the world of your story. The traditional character portrait and scene-setting description contrasted with the dominant contemporary development of character and context as the plot evolves. The function of description. Avoiding inappropriate lyricism. Immersion in time and place; repurposing our own experience and editing for focus. The subjective nature of description. Conveying, rather than merely describing, emotion, atmosphere, environment. The familiar and the unfamiliar. The effect of description on pace; discerning the extent and necessity for description. Embedding description in action. Using telling details.
How can you take your writing to the next level? In this follow-up to their acclaimed handbook The Book You Need to Read to Write the Book You Want to Write, Sarah Burton and Jem Poster offer exercises and practical advice designed to set aspiring authors of fiction on their way to creating compelling short stories and novels. Carefully explaining the purpose and value of each exercise and encouraging writers to reflect on what they have learned in tackling each task, this themed collection of writing prompts provides both encouragement and inspiration. There are many books of prompts already available, but this one is different. Its structured, in-depth approach significantly increases the impact of the exercises, ensuring that storytellers use their time and talent to best effect – not only exploring their own creativity but also developing a wider and clearer understanding of the writer's craft.
The present study describes a new Ditylenchoides species, isolated from Meknès, Morocco, during nematode surveys conducted to investigate the biodiversity of plant-parasitic nematodes in Mediterranean olive groves and adjacent patches of natural vegetation. Application of integrative taxonomical approaches clearly verified that it is a new species designated herein as Ditylenchoides morocciensis sp. nov., also representing the first report of the genus in Morocco. The new species is parthenogenetic, characterised by a short body 460 (373–528 μm); stylet delicate, relatively short, 8.7 (8.0–9.0) μm long with rounded basal knobs; six lines in the lateral fields; median bulb of pharynx oval, muscular and valvate; secretory-excretory pore located at the level of basal pharyngeal bulb region; vulva located at 79.9 (76.9–81.3) % of body length; relatively long post-vulval uterine sac 29.1 (20.0–39.0) μm; and a subcylindrical tail 24.4 (22.0–28.0) μm long, with a bluntly rounded tip. The results of molecular analysis of D2-D3 28S rRNA, ITS rRNA, partial 18S rRNA, and cytochrome oxidase c subunit 1 (COI) gene sequences support for the new species status and clearly separated D. morocciensis sp. nov. from all other species within Ditylenchoides. Phylogenetic analyses of ribosomal markers (D2-D3 28S rRNA and partial 18S rRNA) of this study confirms that Ditylenchoides is a monophyletic genus, clearly separated from other genera within Anguinoidea.
Chapter 4 addresses four types of issues. First, I delve into the ambiguous status of the idea of legitimacy in the discourse on politics. Legitimacy is both omnipresent and an object of suspicion. On the one hand, it is one of the terms most frequently used in conversations on politics. On the other hand, especially in the academic disciplines that deal with the study of politics, the notion of political legitimacy has its detractors. There is intellectual nervousness about embracing it and relying on it. Second, comparing natural sciences and social sciences, I explore some of the features of what a theory is (description, explanation and predictability) and what this means for the theory of social phenomena that factors in political legitimacy. Third, I examine two different approaches of politics: politics mainly as power, and politics mainly as community. Fourth, I highlight the centrality of legitimacy for a theory of politics as community.
During nematode surveys conducted to investigate the biodiversity of plant-parasitic nematodes in Mediterranean olive groves with different management strategies (organic and conventional), a nematode population of the genus Neothada was detected in southern Spain. Application of integrative taxonomical approaches clearly demonstrated that it is a new species described herein as Neothada olearum sp. nov., also representing the first report of the genus in Spain. The new species is amphimictic, characterised by a short body (563–774 μm); cuticle widely annulated (2.5–3.0 μm); total number of body annuli 214–226; 16 longitudinal ridges giving a tessellate body surface; stylet without distinct basal knobs (9.0–11.0 μm); and tail elongate-conoid, with tip bluntly rounded. The results of molecular analysis of D2-D3 28S rRNA, ITS rRNA, partial 18S rRNA, and cytochrome oxidase c subunit 1 (COI) gene sequences support for the new species status and clearly separated from N. major and other species within Neothada. Phylogenetic analyses of ribosomal and mitochondrial markers of this study suggested that Neothada is a monophyletic genus, clearly separated from Thada.
This study on distribution of Ophiothrix savignyi was carried out from 2017 to 2022 in the Iranian waters of the Persian Gulf. Nineteen locations were sampled from coastal waters, including 16 newly reported areas. O. savignyi was epizoic, associated mostly with sponges, sea urchins, and soft corals. This survey shows O. savignyi as the most common and widespread brittle star in the northern and eastern Persian Gulf. In this study, O. savignyi, has been described again from the Persian Gulf.
This chapter claims that two events marking the beginning and end of the decade—the Great Exhibition of 1851 and the publication of Charles Darwin’s On the Origin of Species—signal a continued interest in natural historic practices of classification, observation, and visualisation. Rajan argues more specifically that texts like On the Origin of Species and Charlotte Brontë’s Villette combine eighteenth-century practices of observation and description with contemporary modes of visualisation that were popularized through optical technologies like the stereoscope. While it has become customary to view Victorian visual technologies as breaking from the epistemological assumptions of early modern philosophy and science, Rajan demonstrates that accurate and vivid description in natural history and realist fiction in fact demanded a synthesis of competing epistemologies. The work of Darwin and Brontë thus allows us to trace a methodological overlap between nineteenth-century literature and science and reassess received intellectual histories of visual culture.
This chapter reviews the perspectives and levels of an analysis that inform how an observation is made. This is done by demonstrating that there are two perspectives (language use and the human factor) and five levels (summation, description, interpretation, evaluation, and transformation) of analysis in discourse analysis. These perspectives and levels can be used to understand the frameworks of established methodologies, such as conversation analysis, critical discourse analysis, and narrative analysis. After reading this chapter, readers will know that the analytic process can combine different perspectives and levels of analysis.
Once the data are collected and cleaned, we can start to explore features of the network. Taking an initial look at descriptive network statistics is a good way to take an overview of the data and to spot red flags that signal a problem with the data entry or cleaning. The earlier these can be identified, the better. This chapter serves as a tutorial for using R to do so using the igraph package. It introduces the process of importing a data file into R and walks through the first things you might do with the data, including computing descriptive statistics of the structural features, integrating substantive features of nodes and links, and visualizing the network.
Lucian is a master of ekphrasis – the art of rhetorical description and notably the vivid verbal evocation of works of art. One particular aspect of Lucian’s art historical enterprise is a comparative aesthetic. This extends beyond the comparison of artworks with other things or people (in texts whose titles signal such comparison) to some of the forms in which Lucian chose to write, notably dialogic media (whether dramatic of reported). This comparative game knowingly plays with the inevitable competition of art and text that inheres in the verbal description of the visual. Beyond this, Lucian takes synkrisis or comparison – a central trope in the rhetorical handbooks – and exploits it so as to give voice to the marginal, to elevate the alien and to emphasise questions of multiplicity and diversity within empire. This ideological exploitation of description is what in part has made Lucian so attractive and controversial since the era of Renaissance Humanism. The apparently unproblematic arena of visual aesthetics is brilliantly seized – not only by Lucian but also many of his modern readers – as a site within which to reveal the place, voice, and importance of cultural, ethnic and subaltern identities not always in simple harmony with the hegemonic status quo of the Roman empire.
In this chapter, we explore how Mandarin Chinese is used to describe and taxonomise phenomena in history discourse. While Systemic Functional Linguistics has had a long tradition of studying history discourse, particularly in English and Spanish, the focus has been on historical events and their impact. We show in our study that building knowledge of history also involves reporting what things were like in the past. We analyse a pedagogic text describing the development of handicrafts during the period of the Western Han dynasty (206 BC – AD 24), a particularly prosperous period in Chinese history. We approach the identification of language resources from a ‘tri-stratal’ and ‘top-down’ perspective, taking into account threefold aspects of meaning-making, including the static knowledge structure in the subject area, the language resources organised in the unfolding of the discourse, and the grammatical resources organised in the clause. We reveal that each meaning-making level has its unique characteristics in construing description and taxonomisation.
During nematode surveys of natural vegetation in forests of La Cima de Copey de Dota, San José, San José province, Costa Rica, a Xenocriconemella species closely resembling X. macrodora and related species was found. Integrative taxonomical approaches demonstrated that it is a new species described herein as X. costaricense sp. nov. The new species is parthenogenetic (only females have been detected) and characterised by a short body (276–404 μm); lip region with two annuli, not offset, not separated from body contour; first lip annulus partially covering the second lip annulus. Stylet thin, very long (113–133 μm) and flexible, occupying 30.5–47.8% of body length. Excretory pore located from one or two annuli anterior to one or two annuli posterior to level of stylet knobs, at 42 (37–45) μm from anterior end. Female genital tract monodelphic, prodelphic, outstretched, and occupying 35–45% of body length, with vagina slightly ventrally curved (14–18 μm long). Anus located 6–11 annuli from the tail terminus. Tail conoid and bluntly rounded terminus, the last 2–3 annuli oriented dorsally. Results of molecular characterisation and phylogenetic analyses of D2-D3 expansion segments of 28S rRNA, ITS, and partial 18S rRNA, as well as cytochrome oxidase c subunit 1 gene sequences further characterised the new species and clearly separated it from X. macrodora and other related species (X. iberica, X. paraiberica, and X. pradense).
This chapter looks at the way that patent law resolved some of the other problems that chemical subject matter posed, particularly in working out how to define the boundaries of what was being examined or protected. While patent law employed a number of different strategies to delimit a fickle, empirically based, and changing chemical subject matter, this chapter highlights the central role that the materiality of chemical compounds played in helping the law to accommodate chemical inventions.
Two new species of the genus Sectonema found in northern Iran are characterized, including morphological descriptions and molecular (18S-, 28S-rDNA) analyses. Sectonema tehranense sp. nov. is distinguished by its 7.22 – 8.53 mm long body, lip region offset by constriction and 24 – 31 μm wide with perioral lobes and abundant setae- or cilia-like projections covering the oral field, mural tooth 15.5 – 17 μm long at its ventral side, neck 1091 – 1478 μm long, pharyngeal expansion occupying 61 – 71% of the total neck length, female genital system diovarian, uterus simple and 3.9 – 4.2 times the corresponding body diameter long, transverse vulva (V = 49 – 59), tail short and rounded (44 – 65 μm, c = 99 – 162, c’ = 0.6 – 0.8), spicules 111 – 127 μm long, and 7 – 10 spaced ventromedian supplements with hiatus. Sectonema noshahrense sp. nov. displays a 4.07 – 4.73 mm long body, lip region offset by constriction and 23 – 25 μm wide with perioral lobes and abundant setae- or cilia-like projections covering the oral field, odontostyle 14 – 14.5 μm long, neck 722 – 822 μm long, pharyngeal expansion occupying 66 – 68% of the total neck length, female genital system diovarian, uterus simple and 2.4 – 2.7 times the corresponding body diameter long, transverse vulva (V = 54 – 55), tail convex conoid (39 – 47 μm, c = 91 – 111, c’ = 0.8 – 0.9), spicules 82 μm long, and seven spaced ventromedian supplements with hiatus. Molecular analyses confirm a maximally supported (Epacrolaimus + Metaporcelaimus + Sectonema) clade and a tentative biogeographical pattern, with sequences of Indolamayan taxa forming a clade separated from those of Palearctic ones. Parallel or convergent evolution processes might be involved in the phylogeny of the species currently classified under Sectonema. This genus is certainly more heterogeneous than previously assumed.
Gymnocranius indicus sp. nov. is described as a new species of the fish subfamily Monotaxinae (Sparoidea: Lethrinidae), a group of commercially important species distributed throughout the Indo-West Pacific, on the basis of 16 specimens collected from the Indian Ocean. The new species shares the following characters with its western Pacific sibling, the eyebrowed large-eye seabream, G. superciliosus: elongate body, distinctive and conspicuous dark patch above the eye, prominent forehead, moderately forked caudal fin, its lobes slightly convex inside, flank silvery, and reddish-to-red dorsal, pectoral, anal and caudal fins. However, principal component analysis based on seven morphological variables distinguished most specimens from the Indian Ocean from G. superciliosus. The most influential variable in the analysis was the eye diameter, significantly larger in the new species than in G. superciliosus. All specimens of the new species that were examined also lacked blue ornamentation on the snout and cheek. At the mitochondrial cytochrome oxidase subunit-I locus, the mean genetic p-distance between the two species was 0.039. With Gymnocranius indicus sp. nov., the genus now includes 12 valid nominal species; three additional species remain undescribed.