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 85 for “"iPP"”.
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An economic and social review of the preferred bidders under the small projects IPP procurement programme: a cross-case synthesis
… Power Producers Procurement Programme (REIPPPP) was structured in such a way that gave additional weighting to socioeconomic criteria such as job creation, local content, local ownership, Socioeconomic Development (SED) funding, and Enterprise Development (ED) funding among others. The …
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Avaliação genética de características reprodutivas em rebanhos Nelore
… Probit e Logit, e Idade ao Primeiro Parto (IPP), sob modelo linear, para a determinação de herdabilidades e comparar, através dos coeficientes das correlações de Pearson, Spearman e Kendall, os resultados encontrados. Para HP, foram utilizados dados referentes a 5404 matrizes da raça Nelore, …
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Modulación de la respuesta de sobresalto por factores asociativos y emocionales
… el fenómeno de la Inhibición Prepulso (IPP), mecanismo encargado de modular la respuesta refleja de sobresalto, tanto en humanos como en ratas. Generar una respuesta de sobresalto es sencillo, basta con presentar un sonido de alta intensidad para producir una contracción muscular y un …
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Computational modelling of interfacial failure behaviours in polymer–metal joints
… joints consisting of isotactic polypropylene (iPP), iPP grafted with maleic anhydride (iPPgMA), or iPP grafted with amine groups (iPPgNH₂) and hydroxylated γ-Al₂O₃, which is a model for an oxidised aluminium surface, and investigates the contributions of the stiffnesses of iPP, iPPgMA, and …
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Crystallization Behavior, Tailored Microstructure, and Structure-Property Relationships of Poly(Ether Ketone Ketone) and Polyolefins
… kinetics on isotactic polypropylene (iPP), iPP-polyethylene copolymers (iPP-PE), and iPP/iPP-PE blends and using this information to gain understanding of how these polymers crystallize during the additive manufacturing processes of powder bed fusion (PBF) and material extrusion …
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Optimal Reduced Size Choice Sets with Overlapping Attributes
… 2^n experiments using information per profile (IPP) as the optimality criteria. We propose a new approach for calculating the IPP of designs obtained by dividing attributes into two or more subsets with one, two, and in general, r overlapping attributes, and compare the IPP of the reduced size …
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Method for Photopolymerization 3D Printing of Recyclable Thermoplastic Polymers
… was named interfacial photopolymerization (IPP). In this thesis, which focuses on multilayer 3D printing (3D-IPP), the resolution and stability of layers formed by IPP are improved using a light-absorbing dye while incorporating a water-soluble polyethylene glycol binder to improve yield, …
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Investigations in Enzyme Stereospecificity: I. The Stereochemistry of Cis-Double Bond Formation in Dolichol and Natural Rubber Biosynthesis. II. The Stereochemistry of Carbon-Sulfur 4ond Reduction by Methyl Coenzyme Reductase
… biosynthesized from isopentenyl pyrophosphate, IPP, and farnesyl pyrophosphate, FPP, as a branch from the pathway to squalene and cholesterol. Natural rubber, also a poly-cis polyprenol, is biosynthesized from Hevea latex in the same manner. The stereochemical details of the condensation of IPP …
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Optimal sizing and placement of independent power producers on MV, HV and EHV networks for minimum power line losses using neural networks
… the number of Independent Power Producers (IPPs) seeking connection to the South African electricity transmission system (TS) or distribution system (DS) – which, as a mandatory requirement, are to comply with the minimum technical and design grid connection regulations stipulated within the …
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Optimal sizing and placement of independent power producers on MV, HV and EHV networks for minimum power line losses using neural networks
… the number of Independent Power Producers (IPPs) seeking connection to the South African electricity transmission system (TS) or distribution system (DS) – which, as a mandatory requirement, are to comply with the minimum technical and design grid connection regulations stipulated within the …
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Spatially-Directed Interfacial Polymerization
… (ISIP) and Interfacial Photopolymerization (IPP), two room-temperature, interfacial polymerization (IP)-based methods for rapid manufacturing of polymers and their composites. First, In Situ Interfacial Polymerization (ISIP) is introduced as a fabrication technique for nanocomposites with …
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Regulated generation allocation and operation optimization for networks with new variable independent power production and self-generation
… in the form of independent power production (IPP) and on-site or self-generation (SG) proliferate on power networks, questions arise about their impact on the financial integrity of the traditional power distribution business. As distribution companies (DISCOs) act to protect their own …
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SAFETY AND EFFICACY OF INFLATABLE PENILE PROSTHESES IN PEOPLE WITH SPINAL CORD INJURY/DYSFUNCTION: A HOLISTIC TERTIARY REFERRAL CENTER WORKFLOW
… reported in older series. This study approaches IPP surgery in SCI/D as a workflow-dependent intervention, where outcomes are influenced by all steps in a Spinal Unit: pre-operative optimization, surgical technique and post-operative management. 2. Aim of the study The primary objective of the …
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The Role of the Lessor s Tacit Hypothec and Accession as Common Law Protection Measures for Landowners in Solar Energy Power Purchase Agreements
… landowner and the Independent Power Producer (IPP). The PPA provides the contractual relationship between the landowner and the IPP for the buying and selling of solar energy, respectively. The PPA also outlines the parameters between the landowner and the IPP specific to the site as well as …
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Independent power projects in Africa : balancing development and investment outcomes
… in the form of independent power projects (IPP). Driving this change in business was insufficient public finance from host country governments, a reduction in concessionary loans from multilateral and bilateral development institutions, and a push for improved efficiency in a state-owned …
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Isolation and Characterization of an Isoprenoid Transporter Protein in Manduca sexta
… isoprenoid pathway, isopentenyl pyrophosphate (IPP) was found to be transported by a specific membrane protein molecule in plants (Bick and Lange, 2003). To date, inhibition of this pathway is used in mammalian drug therapy where isoprenoid utilizing enzymes are the candidates of inhibition …
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Exploring the bilateral and hybrid model in deregulated electricity market
… to the end when Independent Power Producer, (IPP) introduced by the Malaysian Government with the aim to avoid shortage and facilitate competitions among generators and the first IPP in Malaysia is YTL Corporation Sdn. Bhd. In 2001, the first of restructuring model was introduced is the Single …
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Active Perception for Inertial-Aided Systems
… This thesis proposes Informative Path Planning (IPP) frameworks that actively maximize information gain in inertial-aided perception tasks of extrinsic calibration, localization and mapping. Firstly, we propose an algorithm to generate continuous and differentiable paths based on Gaussian Process …
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Evolución de la eficiencia reproductiva en la finca piloto San José del municipio de Santo Tomás, Chontales. Area modelo del proyecto de mejoramiento de la productividad ganadera para los productores de pequeña y mediana escala
… de 49.500kg de leche durante un año, cuando el IPP fue de 12 meses. Cuando el IPP llego a los 24 meses la producción de leche fue de 27,000Kg. Se obtuvo que entre menor fueron los IPP y los ingresos de las finca fueron mayores. Cuando se alargaron los dias de ordeño también se alargaron los dias …
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Etude par Spectrométrie de Masse de la formation d'Ions Négatifs par Attachement Electronique Dissociatif et par le processus de Paire d'Ions.
… Attachment (DEA) and Ion Pair processes (IPP) by electron impact. Using the appropriate instrumentation (a conventional Nier type mass spectrometer) the best conditions are chosen to ensure ion-molecule collision free ion production (sample pressure, impinging electron beam current), the …
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