Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 214 for “"Family house "U" shaped"”.
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Balancing of Parallel U-Shaped Assembly Lines with Crossover Points
This research introduces parallel U-shaped assembly lines with crossover points. Crossover points are connecting points between two parallel U-shaped lines making the lines interdependent. The assembly lines can be employed to manufacture a variety of products belonging to the same product family. …
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Concentração de tensões em entalhes-U
… the stress concentration factor in the root of U-shaped notches in thin plates with their increasing depth is studied on the basis of empirically derived formulae found in the literature on the subject. It is considered that the plates are under in-plane loads causing simple tension or pure …
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Y-shaped cutting as a characterization method for the failure of soft elastic solids
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2023-12-01
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Evaporação obtida em evaporímetros em forma de U e vertical comparada com a evaporação estimada pela Equação de Penman
… firstly to analyse evaporation by the use of U shaped and vertical evaporimeters which are being developed in the laboratories of Hidraulic Resources and Thermofluid-dynamics of COPPE-UFRJ by Cirus Macedo Hackenberg & Paulo Canedo de Magalhães, and secondly to test the Penman modified equation …
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Evaluation of local heat transfer and friction factors in a U-type compound parabolic collector operating as a thermosyphon
… an evacuated tube receiver with a direct flow U-shaped absorber tube. Although extensive research in the literature has focused on reflector designs and optical components, the heat transfer characteristics and flow patterns within the absorber tube have not been thoroughly investigated. The flow …
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A taxonomic study of the Spirillum lipoferum group, with descriptions of a new genus, Azospirillum gen. nov., and two species, Azospirillum lipoferum (Beijerinck) comb. nov. and Azospirillum brasilense sp. nov.
… a similar morphology (slightly-curved to S-shaped cells having a cell diameter of 1.0 μm) and had a DNA base composition of 69 - 71 mol% G + C (Tm). When grown in broth the cells had a single polar flagellum, but when grown on agar at 30°C they also formed numerous lateral flagella of …
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Acquisition and retention of an active avoidance response to intense white noise: Kamin effect
… of avoidance performance was shown to be a U-shaped function of the retraining intervals (i.e., the Kamin effect) and escape latency performance was an inverted U-shaped function of the retraining intervals. This suggested that the Kamin effect may be mediated by stress-induced behavioral …
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Re-Imagining the Middle Landscape
… ideology of the middle landscape that has shaped housing development in the United States up to this point, and re-imagine its physical manifestation. An incremental approach is taken in imagining what housing might be in America, considering our myths surrounding the single family house, …
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Design of microstrip ultra wide band antenna with two notch filters for wireless communication
… size UWB patch antenna with two notch filters. U-shaped and J-shaped slots are loaded in the patch of the antenna for WiMAX and WLAN frequency band rejection. The antenna is simulated using the commercially available CST Microwave Studio software. The slots dimensions are systematically …
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Fiber-Reinforced Polymer Bridge Girders for Extremely Aggressive Environments
… profiles were investigated in this research: U-shaped, concrete-filled FRP tubes, and Double Web I-Beams (DWB). Finite Element Modeling (FEM) was used to study the overall stiffness of FRP girder bridges with a cast-in-place concrete deck. Girder distribution factors for moment were also …
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Three Essays on Investment Cashflow Sensitivities and Workforce Dynamics in UK Small and Medium Enterprises (SMEs)
… in tangible assets shows an inverted U-shaped curve, whereas it follows a U-shaped curve for employment growth. The association between cashflow uncertainty and investment in tangible assets and employment growth follows a U-shaped curve. We further find evidence of an adverse impact of …
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Low Reynolds Number Settling of Cylindrical Rods with Various Geometries in a Quiescent Fluid
… of the settling behavior of curved, V-shaped, U-shaped, and S-shaped cylindrical rods within the Reynolds number and aspect ratio range associated with the atmospheric transport of microfibres. A series of experiments were conducted using millimeter-scale metal rods with aspect ratios …
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Statistical studies of various time-to-fail distributions
<p>"Three models are considered that have U-shaped hazard functions, and a fourth model is considered that has a linear hazard function. Several methods for estimating the parameters are given for each of these models. Also, various tests of hypotheses are considered in the case of the model with …
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Configurational pathways of government venture capital and their impact on regional innovation : an empirical analysis of Chinese cities
… regional enablers. Study 3 finds an inverted U-shaped GVC-innovation relationship, which is moderated by fiscal constraints and talent pool. In addition, the inverted U-shaped relationship is more pronounced in areas with lower levels of innovation activities. Theoretically, this thesis …
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EPISODIC UPLIFT OF THE ROCKY MOUNTAINS: EVIDENCE FROM U-PB DETRITAL ZIRCON GEOCHRONOLOGY AND LOW-TEMPERATURE THERMOCHRONOLOGY WITH A CHAPTER ON USING MOBILE TECHNOLOGY FOR GEOSCIENCE EDUCATION
… importance of the events that uplifted and shaped the Rocky Mountains. These studies include incision studies (Chapter 1), detrital zircon analysis of Cenozoic fluvial deposits resting on the Rocky Mountain Erosion Surface (Chapter 2), and low temperature apatite fission track (AFT) and …
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Early Adversity and Cardiovascular Stress Response: Stress Reactivity Or Biological Sensitivity to Context
… to Context theory (BSCT), which proposes a U-shaped relationship between stress and support in the early environment and CV reactivity. The three distinct sensitivity patterns in the BSCT have been associated with differing affective and behavioral outcomes and may be similarly associated with …
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Energy Flow in a Floodplain Aquifer Ecosystem
… sediment/year. Production and density showed a U-shaped response to dissolved oxygen (high production at both low and high oxygen concentrations). Production declined exponentially with depth for most sites, but at sites with orthograde oxygen profiles there was an exponential increase at the …
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Energy Flow in a Floodplain Aquifer Ecosystem
… sediment/year. Production and density showed a U-shaped response to dissolved oxygen (high production at both low and high oxygen concentrations). Production declined exponentially with depth for most sites, but at sites with orthograde oxygen profiles there was an exponential increase at the …
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