893 resultados para stages of development
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The question of evaluations of development projects has been widely debated within the field of international development, with scholars and development practitioners calling for increased community-driven evaluations. However, there has been a paucity of research in community-led project evaluations, and a largely absent investigation utilizing visual anthropology/sociology methodologies. This paper seeks to shift this power by giving voice to the intended beneficiaries of an eco-tourism project in a rural indigenous Guatemala village. Through photographs taken by community members and corresponding interviews, this paper shows the way in which community members have and continue to reframe the idea of development in their village. Specifically, my analysis reveals how residents see changing forms of access, how they reframe ideas of beauty and modernization, and how they reframe their relationship to the land through Western conservation and private property ideals. This research thus provides an alternative narrative to the Western NGO’s evaluations and knowledge production, especially in respect to development and indigenous knowledge. By showing how community members are reframing the story of development, this paper demonstrates the usefulness of using participatory documentary photography in community-led evaluations, and helps balance the playing field by providing a much-needed alternative narrative of project evaluation.
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The effects of ocean acidification on the life-cycle stages of the coccolithophore Emiliania huxleyi and their by light were examined. Calcifying diploid and noncalcifying haploid cells (Roscoff culture collection 1216 and 1217) were acclimated to present-day and elevated CO2 partial pressures (PCO2; 38.5 vs. 101.3 Pa, ., 380 vs. 1000 matm) under low and high light (50 vs. 300 mmol photons m-2 s-1). Growth rates as well as quotas and production rates of C and N were measured. Sources of inorganic C for biomass buildup were using a 14C disequilibrium assay. Photosynthetic O2 evolution was measured as a function of dissolved inorganic C and light by means of membrane-inlet mass spectrometry. The diploid stage responded to elevated PCO2 by shunting resources from the production of particulate inorganic C toward organic C yet keeping the production of total particulate C constant. As the effect of ocean acidification was stronger under low light, the diploid stage might be less affected by increased acidity when energy availability is high. The haploid stage maintained elemental composition and production rates under elevated PCO2. Although both life-cycle stages involve different ways of dealing with elevated PCO2, the responses were generally modulated by energy availability, being typically most pronounced under low light. Additionally, PCO2 responses resembled those induced by high irradiances, indicating that ocean acidification affects the interplay between energy-generating processes (photosynthetic light reactions) and processes competing for energy (biomass buildup and calcification). A conceptual model is put forward explaining why the magnitude of single responses is determined by energy availability.
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This article presents a global vision for sport through a new framework that incorporates the elements necessary for a developmentally sound approach to youth sport involvement. This framework proposes that youth sport involvement includes three basic elements: (1) taking part in activities (what), while creating relationships with others (who), in a specific setting (where). When these three elements positively interact, it creates a context that, when repeated on a regular basis, leads to changes in the personal assets of the participants. Changes in individuals’ personal assets, such as Competence, Confidence, Connection, and Character (4 C’s), have long been associated with positive sport experiences, which in turn lead to long-term outcomes, including continued sport Participation, higher levels of Performance in sport, and Personal development through sport (3 P’s). Research linking the three basic elements of youth sport (activities, relationships, and settings) to positive changes in personal assets (4 C’s) and long-term outcomes (3 P’s) are discussed and the Personal Assets Framework is presented
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The successive stages of oogenesis and the changes involved in the oocyte degeneration process in the penshell Atrina maura were examined using light and transmission electron microscopy. The ovarian maturation process is asynchronous, as oocytes at different developmental stages can be found simultaneously. Oocytes develop from oogonia and then undergo three distinct stages of oogenesis: previtellogenesis, vitellogenesis and postvitellogenesis with mature oocytes. Atrina maura displays a solitary oogenesis type, in which follicular cells become associated with oocytes from the earliest stages of development and seem to play an integral role in vitellogenesis. The cytoplasm of vitellogenic oocytes contains numerous whorls of rough endoplasmic reticulum and Golgi bodies, suggesting that auto-synthetic vitellogenesis may occur in this species. In addition, the degeneration process of postvitellogenic oocytes triggered by a seasonal increase in water temperature (> 25°C) is described.
Resumo:
The successive stages of oogenesis and the changes involved in the oocyte degeneration process in the penshell Atrina maura were examined using light and transmission electron microscopy. The ovarian maturation process is asynchronous, as oocytes at different developmental stages can be found simultaneously. Oocytes develop from oogonia and then undergo three distinct stages of oogenesis: previtellogenesis, vitellogenesis and postvitellogenesis with mature oocytes. Atrina maura displays a solitary oogenesis type, in which follicular cells become associated with oocytes from the earliest stages of development and seem to play an integral role in vitellogenesis. The cytoplasm of vitellogenic oocytes contains numerous whorls of rough endoplasmic reticulum and Golgi bodies, suggesting that auto-synthetic vitellogenesis may occur in this species. In addition, the degeneration process of postvitellogenic oocytes triggered by a seasonal increase in water temperature (> 25°C) is described.
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engelska
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There is a rich history of social science research centering on racial inequalities that continue to be observed across various markets (e.g., labor, housing, and credit markets) and social milieus. Existing research on racial discrimination in consumer markets, however, is relatively scarce and that which has been done has disproportionately focused on consumers as the victims of race-based mistreatment. As such, we know relatively little about how consumers contribute to inequalities in their roles as perpetrators of racial discrimination. In response, in this paper we elaborate on a line of research that is only in its’ infancy stages of development and yet is ripe with opportunities to advance the literature on consumer racial discrimination and racial earnings inequities among tip dependent employees in the United States. Specifically, we analyze data derived from a large exit survey of restaurant consumers (n=378) in an attempt to replicate, extend, and further explore the recently documented effect of service providers’ race on restaurant consumers’ tipping decisions. Our results indicate that both White and Black restaurant customers discriminate against Black servers by tipping them less than their White coworkers. Importantly, we find no evidence that this Black tip penalty is the result of interracial differences in service skills possessed by Black and White servers. We conclude by delineating directions for future research in this neglected but salient area study.
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An brief history of the developments in the Iowa highway administration between 1838 and 1929.
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Thesis (Master's)--University of Washington, 2016-08
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This thesis deals with the origins of the architectural forms as expressed in the Homeric Mycenaean citadel. The Genesis of the Mycenaean Citadel is a philosophical quest which reveals the poetic dimension of the Mycenaean architecture. The Introduction deals with general theories on the subject of space, which converge into one, forming the spinal idea of the thesis. The ‘process of individuation’, the process by which a person becomes ‘in-dividual’ that is a separate, indivisible unity or ‘whole’, is a process of transformation and renewal which at collective level takes place within the citadel. This is built on the archetype which expresses both the nature of the soul as a microcosm and of the divinely ordered Cosmos. The confrontation of the rational ‘ego’ with the unconscious is the process which brings us to the ‘self’, that organising center of the human psyche which is symbolised through the centre of the citadel. . Chapter I refers to ‘the Archetype of the Mycenaean citadel’. The Mycenaean citadel, which is built on a certain pattern of placement and orientation in relation to landscape formations, reproduces images which belong to the category of the ‘archetypal mother’. On the other hand, its adjustment to a central point with ‘high’ significance, recalls the archetypal image of Shiva-Shakti. The citadel realises the concept of a Kantian ‘One-all embracing space’; it is a cosmogonic symbol but also a philosophical one. Chapter II examines the column in its dual meaning, which is expressed in one structure; column and capital unite within their symbolism the conscious and unconscious contents of the human psyche and express the archetype of wholeness and goal of the individuation process. 33 Chapter III is a philosophical research into the ‘symbolism of the triangle’, the sacred Pythagorean symbol which expresses certain cosmological beliefs about the relation between human nature and the divinely ordered Cosmos. The triangular slab over the Lion Gate is a representation of the Dionysiac ‘palingenesia’, that is the continuity of One life, which was central to the Mycenaean religion. Chapter IV deals with the tripartite ‘megaron’. The circular hearth within the four-columned hall expresses the ‘quaternity of the One’, one of the oldest religious symbols of humanity. Zeus is revealed in the ‘fiery monadic unit-cubit’ as an all-embracing god next to goddess Hestia, symbolised by the circular hearth. The ‘megaron’ expresses the alchemical quaternity and the triad but also the psychological stages of development in the process towards wholeness. In the Conclusions it is emphasised that the Mycenaean citadel was created as if in a repetition of a cosmogony. It is a ‘mandala’, the universal image which is identified with God-image in man. Moreover it is built in order to be experienced by its citizen in the process of his psychological transformation towards the ‘self’, the divine element within the psyche which unites with the divinely ordered Cosmos