scholarly journals AUTOBIOGRAPHICAL WORKS BY ALENA VASILEVICH ‘WAIT, STAY AND …’ AND IVAN NAVUMENKA ‘CHILDHOOD. TEENAGER. YOUTH’: FEATURES OF CREATING MEANING AND STRUCTURE

Author(s):  
A. Sharapava

The paper deals with semantic and structural features of texts of autobiographical nature on the example of works of Belarusian authors Alena Vasilevich and Ivan Navumenka. It is stated that the mentioned pieces of work, entering the context of documentary literature, have long-standing historical and literary traditions, recreate the time period and the personality in it. The works by Vasilevich and Navumenka have common determining features: in terms of the content, the saturation with semantic elements with the meaning “memory”, “time”, “path of life”; attention to certain periods of a child’s life; in terms of form – variations in the presentation of the form of the narrator’s person; the use of various forms of time with a predominance of the present; lyricism and subjectivity of the narration. However, each of the texts has its own original features, which is explained by the peculiarities of the authors’ style, as well as the time when the works were written.

2014 ◽  
Vol 511-512 ◽  
pp. 447-451
Author(s):  
Long Ye ◽  
Dang Jing Liu ◽  
Wei Zhong ◽  
Qin Zhang

As we all know, there is conspicuous connectivity shared by neighboring image block attributes between consecutive frames. In this paper, we used particle filter to estimate the motion curve for every macro blocks during a certain time period, and then developed a video reconstruction computing method by doing the mean and interpolation processes. Compared with MVs, the video constructed by our method can remain more structural features existed in the original image sequences, and has great potential in increasing coding efficiency.


Via Latgalica ◽  
2008 ◽  
pp. 20
Author(s):  
Inga Belasova

The objective of the paper is to reveal the main structural features of Latgalian animal anecdotes in the context of animal epics. According to the fundamental and universal laws of folklore it can hypothetically be assumed that Latgalian animal anecdotes are an ethnic version of international zoomorphic anecdotes. When analyzing the structure of the zoomorphic anecdotes, it is essential to consider them in the context of the whole animal epic, which allows to acknowledge typological similarities and coherence in the creation of the animal images and the most typical motives. A comparative analysis illustrates that the structural features of both Latgalian and Latvian zoomorphic anecdotes are vitally associated with the whole context of animal epics, and especially with fairy tales. Some of the functions of fairy tales, as outlined by the Russian scientist V. Propp, band together, thereby forming the most typical motives of zoomorphic anecdotes, which can be found in the folklore and the literary traditions of different nations. Therefore it is possible to conclude that the Latgalian animal anecdotes preserve all those structural features of the zoomorphic anecdotes which are common for animal anecdotes in general, irrespective of the area where an anecdote is told, the nationality of a narrator or the topic. A structural analysis of the anecdotes shows the manifestation of regularities of the genre of anecdotes and its structural features, as well as a mutual interaction of the peculiarities of composition in the context of animal epics in general. A fundamental analysis of the structure of an anecdote implies identifying a motive, whose successful scientific interpretation reveals the interconnection of the structure of the fairy tales and the anecdotes. The understanding of a motive is based on the dichotomic comprehension as practiced in folklore studies, whose founder – the American folklorist A. Dandes – based it on the theory of fairy tales functions as elaborated by the Russian folklorist V. Propp. According to A. Dandes’ theory, the understanding of a motive in narrative folklore virtually merges with the understanding of the function in the morphology of fairy tales, which allows the comparison of any motive in an anecdote with the corresponding function in a fairy tale. V. Propp distinguishes 31 functions in fairy tales: eight of them have to do with the introduction (set off, prohibition, violation of the prohibition, deception, revelation of a secret, telling a secret, help, sabotage), three have to do with the nodus (mediation, initiation of counteraction, sending away or reproach), eleven have to do with the main part of the message (the first function of the sender, the hero’s response, acquisition of a magical asset, a movement of the hero, a fight, a distinctive action of a hero, victory, prevention of a shortfall, return, chase, rescue), and finally, the last nine functions (the return fails to be recognized, grudge of a false hero, a difficult task, its solution, exposure, transfiguration, punishment, wedding, reign) (Пропп 1998). Naturally, due to their compact structure, anecdotes cannot include all the functions mentioned by V. Propp. However, when banding together, several of the most typical motives of the Latgalian zoomorphic anecdotes become dominant (for example, motives of competition, truth, seeming departure, etc.), which can be found also in fairy tales about animals and other genres of animal epics. In these, every motive can be identified not on its own, but in inseparable connection with a particular message, because one motive can have different roles within different ideas. Besides, several types of artistic ideas can be distinguished in animal anecdotes as models of various life situations. Laconism in an anecdote often depends on the inclusion of a narrated element in it. Therefore, dialogues, monologues and narrated texts carry a very important meaning in an anecdote. These brilliantly reveal the most characteristic peculiarities of the genre – a short, concentrated dialogue, monologue or message elaborated to the minimum reveals personal characteristics and social realias attributed to the animals, which in reality characterize people and their mutual relations. Whereas a fairy tale’s plot contains more elaborated elements, anecdotes consist of separate compositional elements (only dialogue or monologue, or any expressive figure of repetition, etc.). Also, whereas in fairy tales the number of the plot elements is mainly constant, in the Latgalian animal anecdotes they can be variable and incomplete. As far as the compositional peculiarities of anecdotes are concerned, we can also talk about elements of verbal and nonverbal communication, which in particular cases can become a prerequisite for the creation of a comic pathos. A particular part assigns the following structure to the compositional models of the Latgalian and Latvian animal anecdotes: - components of fairy tale motives, i.e. images, compositional stages, as well as types of texts and models included into the motives, - models of structures of the anecdotes – combinations of message elements and positions of verbal and nonverbal communication. Taking into consideration that the Latgalian animal anecdotes in terms of an understanding of the motives and the organization of the structural elements show little or no difference from the Latvian anecdotes – their structure is virtually identical to the Latvian zoomorphic anecdotes – it is safe to consider the Latgalian animal anecdotes as an ethnic version of international zoomorphic anecdotes.


The article is devoted to the study of narrative features of the literary-biographical prose. Literary biography is the one of structural-thematic variants of the documentary literature. It consists of several subspecies which differ by the main subject of the image, the completeness of the life path of the outstanding personality, the degree of interest to the creative heritage of the main character, the dominant aspect, the veracity of the playback image of the outstanding personality. Literary-biographical text is a system that consists of a main text and a peritext. The peritext is secondary to the main text and it performs an auxiliary function in the perception and interpretation of the main text. The peritext consists of three main parts: pretext (name (alias) of the author, title, subtitle, dedication, epigraph to the entire work, Preface), pagetext (the epigraphs to parts, books, chapters; internal and footnotes; internal headers) and aftertext (notes after text, epilogue, afterword, marking the date and place of writing works, reviews, apps, content). The main text of literary biography is constructed for well-established schemes. Different types of literary-biographical writing have their narrative and structural features. Among the leading types are distinguished content-semantic literary biographies (plot-event, associative-psychological) and formalized one.


1984 ◽  
Vol 62 (6) ◽  
pp. 1158-1170 ◽  
Author(s):  
Petra A. Mueller ◽  
Nancy G. Dengler

The dorsiventral shoot system of Pellionia daveauana (Godefr.) N.E. Br. is characterized by opposite pairs of dimorphic leaves. The small dorsal leaves differ from the large ventral leaves by having a reduced leaf blade, fewer tissue layers in the epidermis and mesophyll, a reduced vascular system and significantly smaller cell size in all tissue layers. The observations reported here document the developmental basis of these morphological and histological differences. Although both dorsal and ventral leaves appear to be initiated simultaneously, the volume of the ventral leaf primordium is greater than that of the dorsal leaf primordium and growth in length occurs over a longer time period. Early plate meristem activity results in the elaboration of the ventral leaf blade, while plate meristem activity is lacking in dorsal leaves. During ventral leaf expansion periclinal divisions in adaxial and abaxial protoderm and ground meristem give rise to multiple epidermis and new mesophyll layers, respectively. Similar periclinal divisions in dorsal leaves occur at an earlier developmental stage and are restricted in extent. Measurements of cell dimensions show that cell enlargement also ceases at an early developmental stage in dorsal leaves. Development of the ventral leaf is characterized by a relatively long period of cell division and enlargement. In contrast, early cessation of cell division and precocious cell maturation result in the distinctive structural features of the dorsal leaf blade.


1997 ◽  
Vol 161 ◽  
pp. 419-429 ◽  
Author(s):  
Antonio Lazcano

AbstractDifferent current ideas on the origin of life are critically examined. Comparison of the now fashionable FeS/H2S pyrite-based autotrophic theory of the origin of life with the heterotrophic viewpoint suggest that the later is still the most fertile explanation for the emergence of life. However, the theory of chemical evolution and heterotrophic origins of life requires major updating, which should include the abandonment of the idea that the appearance of life was a slow process involving billions of years. Stability of organic compounds and the genetics of bacteria suggest that the origin and early diversification of life took place in a time period of the order of 10 million years. Current evidence suggest that the abiotic synthesis of organic compounds may be a widespread phenomenon in the Galaxy and may have a deterministic nature. However, the history of the biosphere does not exhibits any obvious trend towards greater complexity or «higher» forms of life. Therefore, the role of contingency in biological evolution should not be understimated in the discussions of the possibilities of life in the Universe.


Author(s):  
O.C. de Hodgins ◽  
K. R. Lawless ◽  
R. Anderson

Commercial polyimide films have shown to be homogeneous on a scale of 5 to 200 nm. The observation of Skybond (SKB) 705 and PI5878 was carried out by using a Philips 400, 120 KeV STEM. The objective was to elucidate the structural features of the polymeric samples. The specimens were spun and cured at stepped temperatures in an inert atmosphere and cooled slowly for eight hours. TEM micrographs showed heterogeneities (or nodular structures) generally on a scale of 100 nm for PI5878 and approximately 40 nm for SKB 705, present in large volume fractions of both specimens. See Figures 1 and 2. It is possible that the nodulus observed may be associated with surface effects and the structure of the polymers be regarded as random amorphous arrays. Diffraction patterns of the matrix and the nodular areas showed different amorphous ring patterns in both materials. The specimens were viewed in both bright and dark fields using a high resolution electron microscope which provided magnifications of 100,000X or more on the photographic plates if desired.


Author(s):  
D. F. Blake ◽  
L. F. Allard ◽  
D. R. Peacor

Echinodermata is a phylum of marine invertebrates which has been extant since Cambrian time (c.a. 500 m.y. before the present). Modern examples of echinoderms include sea urchins, sea stars, and sea lilies (crinoids). The endoskeletons of echinoderms are composed of plates or ossicles (Fig. 1) which are with few exceptions, porous, single crystals of high-magnesian calcite. Despite their single crystal nature, fracture surfaces do not exhibit the near-perfect {10.4} cleavage characteristic of inorganic calcite. This paradoxical mix of biogenic and inorganic features has prompted much recent work on echinoderm skeletal crystallography. Furthermore, fossil echinoderm hard parts comprise a volumetrically significant portion of some marine limestones sequences. The ultrastructural and microchemical characterization of modern skeletal material should lend insight into: 1). The nature of the biogenic processes involved, for example, the relationship of Mg heterogeneity to morphological and structural features in modern echinoderm material, and 2). The nature of the diagenetic changes undergone by their ancient, fossilized counterparts. In this study, high resolution TEM (HRTEM), high voltage TEM (HVTEM), and STEM microanalysis are used to characterize tha ultrastructural and microchemical composition of skeletal elements of the modern crinoid Neocrinus blakei.


Author(s):  
U. Aebi ◽  
P. Rew ◽  
T.-T. Sun

Various types of intermediate-sized (10-nm) filaments have been found and described in many different cell types during the past few years. Despite the differences in the chemical composition among the different types of filaments, they all yield common structural features: they are usually up to several microns long and have a diameter of 7 to 10 nm; there is evidence that they are made of several 2 to 3.5 nm wide protofilaments which are helically wound around each other; the secondary structure of the polypeptides constituting the filaments is rich in ∞-helix. However a detailed description of their structural organization is lacking to date.


Author(s):  
R.M. Glaeser ◽  
S.B. Hayward

Highly ordered or crystalline biological macromolecules become severely damaged and structurally disordered after a brief electron exposure. Evidence that damage and structural disorder are occurring is clearly given by the fading and eventual disappearance of the specimen's electron diffraction pattern. The fading and disappearance of sharp diffraction spots implies a corresponding disappearance of periodic structural features in the specimen. By the same token, there is a oneto- one correspondence between the disappearance of the crystalline diffraction pattern and the disappearance of reproducible structural information that can be observed in the images of identical unit cells of the object structure. The electron exposures that result in a significant decrease in the diffraction intensity will depend somewhat upon the resolution (Bragg spacing) involved, and can vary considerably with the chemical makeup and composition of the specimen material.


Author(s):  
Godfrey C. Hoskins ◽  
Betty B. Hoskins

Metaphase chromosomes from human and mouse cells in vitro are isolated by micrurgy, fixed, and placed on grids for electron microscopy. Interpretations of electron micrographs by current methods indicate the following structural features.Chromosomal spindle fibrils about 200Å thick form fascicles about 600Å thick, wrapped by dense spiraling fibrils (DSF) less than 100Å thick as they near the kinomere. Such a fascicle joins the future daughter kinomere of each metaphase chromatid with those of adjacent non-homologous chromatids to either side. Thus, four fascicles (SF, 1-4) attach to each metaphase kinomere (K). It is thought that fascicles extend from the kinomere poleward, fray out to let chromosomal fibrils act as traction fibrils against polar fibrils, then regroup to join the adjacent kinomere.


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