Relevant bibliographies by topics / PET

Academic literature on the topic 'PET'

Author: Grafiati
Published: 4 June 2021
Last updated: 7 July 2024

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Journal articles on the topic "PET"

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Park, Eun-Soo. "Morphology, mechanical, and dielectric breakdown properties of PBT/PET/TPE, PBT/PET/PA66, PBT/PET/LMPE, and PBT/PET/TiO2blends." Polymer Composites 29, no. 10 (October 2008): 1111–18. http://dx.doi.org/10.1002/pc.20626.

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2

Jareonsri, L., S. Nawalertpanya, and W. Jantaporn. "Preparation and Characterization of Novel Membrane from Waste Polyethylene terephthalate and Bio-based Polymer." IOP Conference Series: Materials Science and Engineering 1280, no. 1 (April 1, 2023): 012010. http://dx.doi.org/10.1088/1757-899x/1280/1/012010.

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Abstract A large amount of post-consumer Polyethylene terephthalate (PET) bottle waste could be recycled for downstream products. In this work, used PET bottles were utilized as a raw material to develop environmentally-friendly ultrafiltration membranes by phase inversion technique. Poly(ethylene-2,5-furandicarboxylate) (PEF), prepared from a sustainable bio-based monomer, 2,5-furandicarboxylic acid (FDCA), was blended into rPET matrix to improve the mechanical properties of the membrane. Ethanol was also used as a non-solvent in a coagulation bath and polyethylene glycol (PEG) with a molecular weight of 400 Da was added as a hydrophilic additive. The effects of PEF and PEG incorporation to waste PET-based membranes have been thoroughly studied. The morphology of obtained membrane was investigated using Scanning Electron Microscopy (SEM). The membrane’s permeation and resistance were tested using a pressure-driven dead-end membrane module. The result revealed that adding PEF increased the roughness of the membrane surface, which lowered the flux recovery ratio and rejection performance. However, the filtration performance and the membrane resistance could be improved by adjusting the content of the PEG additive.
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Wang, Rui-yuan, Xiao-dong Chen, Qun-jie Xu, Yin-jie Wang, and Qiang Zhang. "Study on crystallization performance of polyethylene terephthalate/polybutylene terephthalate alloys." Journal of Polymer Engineering 34, no. 8 (October 1, 2014): 747–54. http://dx.doi.org/10.1515/polyeng-2014-0106.

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Abstract Polyethylene terephthalate (PET) is a kind of high performance engineering plastic. However, the application of pure PET is subject to limitation because of its slow crystallization rate. In order to overcome this difficulty, thermoplastic resins are often added into PET matrix by a compounding technique. Polybutylene terephthalate (PBT) possesses many advantages such as a high degree of crystallinity and rapid molding, thus, is very suitable to adjust the crystallization behaviors of PET. In this work, the crystallization behaviors of PET/PBT alloys were studied by a differential scanning calorimeter (DSC) and thermal platform polarizing microscope. The obtained results indicate that the content of PBT could tune the melting and crystallization behaviors of the alloy. The parameters of non-isothermal crystallization of the alloys for blends were analyzed by the Jeziorny and Kissinger methods. The non-isothermal crystallization process for PET, PBT and PET/PBT alloys fit the Jeziorny model well at the early stage, but there is a certain small deviation at the later stage, indicating that the nucleation mechanism of PET/PBT alloy is complicated. In addition, the crystallization rate accelerates with an increase in cooling rate. The alloys show the best crystallization performance when the content of PBT is 10 wt%, and their crystallization activation energy reaches up to -201.78 kJ/mol.
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Tao, Jie, Xiang Dong, Tao Wang, and Yi Hua Cui. "Crystallization Behaviour of Nano-ZnO/PET and Nano-ZnO/Polyethylene Glycol (PEG)/PET Composites by In Situ Polymerization." Key Engineering Materials 334-335 (March 2007): 853–56. http://dx.doi.org/10.4028/www.scientific.net/kem.334-335.853.

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In order to improve the crystallization properties of the polyethylene terephthalate (PET), nano-zinc oxide (nano-ZnO)/PET and nano-ZnO/polyethylene glycol (PEG)/PET composites were successfully synthesized by in-situ polymerization method in this work. The experimental results indicated that nano particles can accelerate the crystallization of the PET which was demonstrated by increase in the intensities of the XRD peaks. PEG and PET form copolymer in composites, leading to the improvement of the flexibility of the molecule chain. Meanwhile, PEG was able to encapsulate the nano particles to make them have both good compatibility to matrix and uniform dispersion in the composites. Therefore, the crystallization rate and crystallization capability of nano-ZnO/PEG/PET composites were reasonably raised.
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Shirakawa, Sachiyo, Ippei Matsumoto, Kazuki Terashima, Makoto Shinzeki, Sadaki Asari, Tadahiro Goto, Hideyo Mukubo, et al. "Usefulness of FDG-PET in the evaluation of tumor response to proton beam therapy for locally advanced pancreatic ductal adenocarcinoma." Journal of Clinical Oncology 31, no. 4_suppl (February 1, 2013): 271. http://dx.doi.org/10.1200/jco.2013.31.4_suppl.271.

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271 Background: Evaluation of tumor response to radiation therapy in pancreatic ductal adenocarcinoma (PDA) using conventional radiological tests is difficult due to generally small size and inflammatory or fibrotic changes of radiated tissue. Although increasing evidence has shown that 18-F-fluorodeoxyglucose-positoron emission tomography (FDG-PET) can assess functional changes in various tumors, available data in PDA with radiation therapy is scarce. In this study, we investigated the role of FDG-PET in long-term monitoring tumor response to proton beam therapy (PBT) for PDA. Methods: Thirty-four locally advanced PDA patients with pre- and post-PBT FDG-PET data were included in this study. Local tumor responses by computed tomography (CT) and FDG-PET were defined as below: response group in CT (complete response: CR, partial response: PR, stable disease: SD, progressive disease: PD) was defined according to Response Evaluation Criteria in Solid Tumors, but only evaluation of primary tumor; and in FDG-PET, CR was defined as disappearance of FDG uptake, PR as decrease, SD as unchange, and PD as increase, compared to pre-PBT data. We evaluated tumor response at three different time points: 0-3, 3-6, and 6-12 months after PBT. Also serum CA19-9 values were evaluated. Results: Radiation doses were 50.4-70.2 GyE and 28 (82%) patients received concomitant chemotherapy. During the follow-up period (median 19 months), a total of 90 FDG-PET tests were performed. At the first time point, SD was noted in 90% (9/10) of patients by CT, whereas CR or PR in all by FDG-PET. At the second point, 39% (7/18) of patients demonstrated PR by CT, whereas 91% CR or PR by FDG-PET. Two patients with PD by FDG-PET were diagnosed as SD by CT, while one patient with PD by CT was diagnosed as PR by FDG-PET. At the third point, four patients with PD by FDG-PET were diagnosed as PR or SD by CT. Serum CA19-9 values supported FDG-PET findings. In four of 14 patients with serial FDG-PET, the maximum effects were noted at the second point. Conclusions: Serial FDG-PET can detect changes in local tumor response to PBT for PDA earlier and more sensitively than CT. Of note, there is the risk for false positive in early post-PBT FDG-PET.
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Paszkiewicz, Sandra, Izabela Irska, and Elzbieta Piesowicz. "Environmentally Friendly Polymer Blends Based on Post-Consumer Glycol-Modified Poly(Ethylene Terephthalate) (PET-G) Foils and Poly(Ethylene 2,5-Furanoate) (PEF): Preparation and Characterization." Materials 13, no. 12 (June 12, 2020): 2673. http://dx.doi.org/10.3390/ma13122673.

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Environmentally friendly polymer blends between post-consumer PET-G and bio-based poly(ethylene 2,5 furanoate) (PEF) have been prepared. The PET-G granules were obtained from the post-consumer glycol-modified poly(ethylene terephthalate) PET-G foils from Nicrometal S.A. as a result of materials recycling. PEF was synthesized from dimethyl furan-2,5-dicarboxylate and 1,2-ethylene glycol (BioUltra) by a two-stage melt polycondensation process. According to the calculations followed by Hoy’s method, one has studied the miscibility of the components in the blend. The molecular structure of PET-G/PEF blends was analyzed by Fourier Transform Infrared Spectroscopy (FTIR) spectroscopy, while the morphology of the blends was determined by Scanning Electron Microscopy (SEM). To evaluate phase transition temperatures, as well as the thermal effects in PET-G/PEF blends, Differential Scanning Calorimetry (DSC), Dynamic Mechanical Thermal Analysis (DMTA), and Thermogravimetric Analysis (TGA), were performed. Tensile tests revealed that along with an increase in the amount of PEF, an increase in Young’s modulus was observed. Besides, the existence of interfacial interactions between polymers, especially in the case of PET-G/PEF 80/20, enabling the PET-G chains to form a network structure with the PEF by reacting with their functional groups, allows observation of a synergistic effect in the improvement of thermal stability and water absorption.
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El-Zahhar, Adel A., Khalid M. Yassien, and Mohamed A. El-Bakary. "Study on the thermal and structural properties of gamma-irradiated polyethylene terephthalate fibers." Journal of Polymer Engineering 40, no. 2 (January 28, 2020): 129–35. http://dx.doi.org/10.1515/polyeng-2019-0234.

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AbstractPolyethylene terephthalate (PET) fiber samples were irradiated using different gamma radiation doses. The physicochemical and structural properties of the irradiated PET samples, either the pristine sample or the sample chemically modified with polyethylene glycol (PEG), were assessed using X-ray diffraction (XRD), differential scanning calorimetry (DSC), and Fourier transform infrared (FTIR) spectroscopy. The surface morphology and characteristics of the irradiated PET fiber samples were investigated using scanning electron microscopy (SEM). The pristine and PEG-modified PET fibers were exposed to gamma radiation with doses ranging from 0.5 to 20 kGy. The FTIR analysis results showed certain degradation via irradiation, deduced from a decrease in the intensities of most of the PET original infrared bands. The XRD and DSC analysis results indicated the reduction of crystallinity upon irradiation of pristine and modified PET fibers. Conversely, an improvement in the crystallinity was observed at high doses compared with low doses. The crystallinity of the PEG-modified PET was found to be improved. Two types of morphological changes, wrinkles and small particles, were observed on the PET fiber surface due to gamma irradiation.
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IDA, Shin-ichiro, Hiroko YAMAMOTO, Mai TERUNUMA, and Masayoshi ITO. "Effects of Transesterification on the Homogenization of PET/PEN/PET-PEN Copolymer Blends." KOBUNSHI RONBUNSHU 66, no. 2 (2009): 55–60. http://dx.doi.org/10.1295/koron.66.55.

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Pan, Chang Jiang, Jin Wang, H. Sun, and Nan Huang. "Hemocompatibility of PET (Polyethylene Terephthalate) Films Grafted PEG (Polyethylene Glycol) by Plasma Surface Modification." Key Engineering Materials 288-289 (June 2005): 339–42. http://dx.doi.org/10.4028/www.scientific.net/kem.288-289.339.

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In this paper, polyethylene glycol (PEG) of various different molecular weights was grafted onto PET films using plasma surface grafting modification. The surface structure of PEG-grafted PET films was analyzed by attenuated total reflection Fourier transform infrared spectroscopy (ATR-FTIR) and X-ray photoelectron spectroscopy (XPS), suggesting that the surface structure and composition of PET films changes due to the presence of PEG. Blood compatibility was characterized by in vitro platelet adhesion experiments and coagulation factors. The tests of platelet adhesion and coagulation factors in vitro suggest that PEG grafted onto polymer surfaces can improve the blood compatibility of PET films remarkably. The modified PET films were pre-coated with albumin and fibrinogen respectively; platelet adhesion tests in vitro then indicated that samples pre-coated with albumin have better blood compatibility than with fibrinogen, resulting in the conclusion that the albumin can improve blood compatibility. The contact angle of PEG-grafted films was measured by the sessile drop method and the surface free energy and interface free energy were induced. It is indicated that the PEG-grafted PET films have the characteristic of preferentially adsorbing albumin.
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Xu, Liyun, Yu Zhang, Ying Guo, Ruiyun Zhang, Jianjun Shi, Yue Shen, and Jianyong Yu. "The Effect of Hydroxyl on the Superhydrophobicity of Dodecyl Methacrylate (LMA) Coated Fabrics through Simple Dipping-Plasma Crosslinked Method." Coatings 10, no. 12 (December 21, 2020): 1263. http://dx.doi.org/10.3390/coatings10121263.

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In order to obtain stable superhydrophobicity, suitable hydrophobic treatment agents should be selected according to different material properties. In this paper, cotton and poly(ethylene terephthalate) (PET) fabrics were respectively coated with dodecyl methacrylate (LMA) via argon combined capacitively coupled plasma (CCP), and the surface hydrophobicity and durability of the treated cotton and polyester fabrics are also discussed. An interesting phenomenon happened, whereby the LMA-coated cotton fabric (Cotton-g-LMA) had better water repelling and mechanical durability properties than LMA-coated PET fabric (PET-g-LMA), and LMA-coated hydroxyl-grafted PET fabrics (PET fabrics were successively coated with polyethylene glycol (PEG) and LMA, PET-g-PEG & LMA) had a similar performance to cotton fabrics. The water contact angles of Cotton-g-LMA, PET-g-LMA and PET-g-PEG & LMA were 156°, 153° and 155°, respectively, and after 45 washing cycles or 1000 rubbing cycles, the corresponding water contact angles decreased to 145°, 88°, 134° and 146°, 127° and 143°, respectively. Additionally, thermoplastic polyurethane (TPU) and polyamides-6 (PA6) fabrics all exhibited the same properties as the PET fabric. Therefore, the grafting of hydroxyl can improve the hydrophobic effect of LMA coating and the binding property between LMA and fabrics effectively, without changing the wearing comfort.
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Dissertations / Theses on the topic "PET"

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Abou-Kandil, Ahmed Ibrahim. "Development of microstructure in uniaxially drawn PET, PEN and 50% PET/PEN." Thesis, University of Cambridge, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.619759.

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Ryusuke, Nakamoto. "Comparison of PET/CT with sequential PET/MRI using an MR-compatible mobile PET system." Kyoto University, 2018. http://hdl.handle.net/2433/232099.

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Corazza, Martina. "Innovazione nella Diagnostica per Immagini: l’integrazione PET/RMN." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2016. http://amslaurea.unibo.it/11618/.

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Nell'ambito della Diagnostica per Immagini, l'imaging ibrido sta assumendo un ruolo fondamentale in molte applicazioni cliniche, tra cui oncologia, neurologia e cardiologia. La possibilità di integrare informazioni complementari, funzionali e morfologiche, in un'unica immagine, permette di valutare con estrema accuratezza varie tipologie di malattie, diminuendo i tempi di acquisizione e i disagi per i pazienti. La risonanza magnetica, in sostituzione alla TAC nel sistema integrato PET/TC, introduce notevoli vantaggi quali l'acquisizione simultanea dei dati, l'ottimo contrasto dei tessuti molli, l'assenza di radiazioni ionizzanti e la correzione degli artefatti da movimento; ciò migliora l'accuratezza delle immagini e, di conseguenza, il processo diagnostico. Nonostante sia un interessante strumento di diagnostica e l'apice dello sviluppo tecnologico in imaging nucleare, vi sono alcune problematiche che ne impediscono la diffusa adozione, tra cui le interferenze reciproche tra le due modalità, i costi elevati e ancora una ridotta pubblicazione di articoli al riguardo.
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Rosa, Alessandro. "Caratteristiche dei radiofarmaci utilizzati per le indagini PET." Bachelor's thesis, Alma Mater Studiorum - Università di Bologna, 2017. http://amslaurea.unibo.it/13260/.

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I radiofarmaci sono radionuclidi o composti chimici contenenti radionuclidi. Questi preparati radioattivi rispettano tutte le normative previste dalla farmacopea ufficiale (F.U.) per la somministrazione nell'uomo. Un rilevante numero di radiofarmaci sono da tempo utilizzati a scopo diagnostico e terapeutico nei reparti di medicina nucleare.L’avvento della tomografia ad emissione di positroni (PET), tecnica diagnostica per le immagini che fornisce informazioni di tipo funzionale-metabolica attraverso l’utilizzo di radionuclidi con breve emivita, ha incrementato la produzione di radionuclidi.Nel presente elaborato di tesi sono state analizzate le caratteristiche e il relativo campo di applicazione dei principali radiofarmaci utilizzati per le indagini PET. Per ognuno di essi è stato descritto il meccanismo d’azione e i principali utilizzi. I principali campi d’applicazione trattati sono quello Oncologico, Cardiologico e Neurologico. Oltre alle caratteristiche dei vari radiofarmaci sono state evidenziate anche le normative riguardanti le norme di buona preparazione dei radiofarmaci e i principali metodi di protezione dalle radiazioni.
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Martel, Bernuy Gianella Darlen, Niquen Dario Massa, Chávez Fiorella Francesca Olcese, and Vizarreta Alison Gloria Ramirez. "Safe Pet." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2020. http://hdl.handle.net/10757/655746.

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Este trabajo de investigación nace por el amor a nuestras mascotas, el querer darles una mejor calidad de vida y la necesidad que tenemos los dueños de mascotas de tener una atención inmediata y de calidad para nuestros amigos peludos cuando pase alguna emergencia. De esa necesidad es que nace el seguro para mascotas SAFE PET, que ofrece un paquete estándar que incluyan varios beneficios y coberturas para las mascotas afiliadas. La principal fuente de ingreso de SAFE PET será la venta de nuestras pólizas, nuestra inversión inicial será de s/ 124,890 que la financiaremos el 60% los 4 socios de la empresa y 40% con un préstamo a una entidad financiera. Por las investigaciones que realizamos mediante encuestas a dueños de mascotas, estos en su mayoría nos manifestaba el querer tener un seguro para su mascota, y luego gracias nuestra landing page pudimos observar que del 100% de visitas a nuestra landing el 54.6% dejó sus datos porque le interesa nuestro seguro, este porcentaje es mucho mayor al que esperábamos y eso nos alienta mucho más a ser uno de los primero en el país en dedicarnos exclusivamente en seguro integral de mascotas. Finalmente, luego del estudio financiero realizado a nuestra empresa hemos considerado en el análisis de sensibilidad COK (89.71%) y un costo promedio ponderado de capital de WACC (74.53%), para terminar después de todo nuestro plan financiero podemos concluir que SAFE PET, es una empresa viable económicamente.
This research was born for our love to pets and we want to give them a better life quality and the need that pet owners to have immediate and quality care for our furry friends when an emergency happens. From that need is born SAFE PET, that is a pet insurance, which offers a standard package that includes many benefits and coverages for affiliated pets. The main source of income for SAFE PET will be the sale of our policies, our initial investment will be S/ 124,890 which will be financed by 60% the 4 partners of the company and 40% with a loan to a financial institution. Due to the research we conducted through surveys of pet owners, most of them told us that they wanted to have insurance for their pet, and then thanks to our landing page we could observe that of 100% of visits to our landing, 54.6% left their data Because you are interested in our insurance, that percentage is much higher than we expected and that encourages us much more to be one of the first in the country to dedicate ourselves exclusively to comprehensive pet insurance. Finally, after the financial study carried out on our company, we have considered in the sensitivity analysis COK (89.71%) and a weighted average cost of capital of WACC (74.53%), to finish after all our financial plan we can conclude that SAFE PET, it is an economically viable company.
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Leon, Gómez Gabriela, Zegarra Speedy Jason Gomez, Arellano Kiara Yolanda Gutierrez, Grados Laura Viviana Olaya, and Huyhua Ricardo Augusto Toralba. "Pet Safe." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2019. http://hdl.handle.net/10757/653907.

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El presente trabajo plantea la puesta en marcha de un negocio innovador, para ello, se ha considerado los factores externos e internos que podrían repercutir en el desarrollo del mismo. Asimismo, se ha evaluado el contexto actual y se ha elaborado el respectivo estudio que sustenta la viabilidad del proyecto. Hoy en día las personas se preocupan más por la seguridad de sus mascotas, existe una tendencia petfriendly que ha llevado a la sociedad a incrementar el consumo de alimentos balanceados, gastos en veterinarias y spas caninos. Considerando que no existe en la actualidad un negocio similar al planteado, los alumnos autores del presente trabajo han considerado que la creación de un seguro para mascotas en el Perú sería altamente rentable. Para sustentar la idea expuesta, se ha tomado en consideración todos los aspectos concernientes a la creación de la persona jurídica, los objetivos estratégicos, políticas internas y externas, análisis financieros y la rentabilidad del proyecto. Después de analizar los aspectos antes mencionados, y de considerar todos los aspectos que puedan influir en su desarrollo, se llega a la conclusión de que el negocio es viable.
This work proposes the start-up of an innovative business, for this, the external and internal factors that could have an impact on its development have been considered. Likewise, the current context has been evaluated and the respective study that supports the viability of the project has been prepared. Nowadays people care more about the safety of their pets, there is a petfriendly trend that has led society to increase consumption of feed, veterinary expenses and canine spas. Considering that there is currently no business similar to that proposed, the student authors of the present work have considered that the creation of pet insurance in Peru would be highly profitable. To support the idea presented, all aspects concerning the creation of the legal entity, strategic objectives, internal and external policies, financial analysis and the profitability of the project have been taken into consideration. After analyzing the aforementioned aspects, and considering all aspects that may influence its development, it is concluded that the business is viable.
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Cerrutti, Depaz Giannina Melitza, Huerta Nadya Fernández, Ortega Arturo Alejandro Salazar, and Cabrejos Mario Augusto Troya. "Pet Go." Bachelor's thesis, Universidad Peruana de Ciencias Aplicadas (UPC), 2018. http://hdl.handle.net/10757/624821.

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Las mascotas tienen una influencia positiva en la salud y el bienestar de los seres humanos, por lo que hoy ocupan un lugar muy importante en los hogares de las familias, son considerados como un miembro más en la familia, independientemente del estrato cultural. Esta relación implica preocupación, temor entre otros riesgos que no solo causan tristeza en la familia, sino también en la misma mascota que sufre y pone en riesgo su salud que es necesario minimizar; aquí es donde nuestra idea contribuye a crear una identidad para las mascotas, a través de una placa con un código QR, que ofrece beneficios especialmente dirigidos a mejorar el cuidado de las mascotas y en caso de pérdida poder regresar a casa. Asimismo, contribuye a fortalecer la tenencia responsable de mascotas en los hogares de familia. Es necesario que el dueño conozca que en una era de constante crecimiento tecnológico puede llegar a tener un impacto positivo para la protección y beneficios a sus mascotas.
Pets have a positive influence on the health and well-being of human beings, so today they occupy a very important place in the homes of families, they are considered as one more member in the family, regardless of the cultural stratum. This relationship implies concern, fear among other risks that not only cause sadness in the family, but also in the same pet that suffers and puts their health at risk that it is necessary to minimize; This is where our idea contributes to create an identity for pets, through a plate with a QR code, which offers benefits especially aimed at improving the care of pets and in case of loss to be able to return home. It also contributes to strengthening responsible pet ownership in family homes. It is necessary that the owner knows that in an era of constant technological growth can have a positive impact for the protection and benefits to their pets
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Chonde, Daniel B. "Improved PET Data Quantification in Simultaneous PET/MR Neuroimaging." Thesis, Harvard University, 2015. http://nrs.harvard.edu/urn-3:HUL.InstRepos:17467219.

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Recently, systems that integrate positron emission tomography and magnetic resonance imaging (PET/MR) have become available for clinical use. This new technology, which combines the high spatial resolution and superior soft-tissue contrast of MR with the picomolar sensitivity, quantitative capabilities, and wide array of tracers of PET, has the potential to benefit patients and provide insights that were previously unattainable in standalone systems. Simultaneous measurement of PET and MR parameters provides complementary information, allowing for a more complete assessment of disease, as well as cross validation and calibration of MR and PET measurements and techniques. To take full advantage of such a multi-modal system, accurate quantification of the PET data is necessary. Due to the low spatial resolution of PET – which can be further reduced by external factors like patient motion – and the inherent lack of anatomic detail, accurate quantification can be challenging. The simultaneously acquired MR information provides an opportunity to optimize PET quantification and analysis. In order to fully realize the benefits provided by the simultaneously acquired MR data, the MR data cannot be treated as discrete sequences, but as the continuous flow of information. This is due to differences in the time required for data collection to generate PET and MR images. This work describes the development and optimization of a pipeline for the reconstruction and analysis of PET data in a brain-dedicated prototype PET/MR system, the BrainPET (Siemens Healthcare). First, the performance of the BrainPET system was optimized for neurological imaging. MR-hardware interference and characteristics of the PET camera were quantified and a method for multimodal alignment was developed. To simplify and streamline the reconstruction and quantification process, a platform was designed which utilizes the functionality of a number of specialized brain imaging analysis software packages in an automated fashion. Second, MR-based methods addressing specific challenges to PET quantification were addressed. Simultaneously acquired structural MR data was used to correct the PET data for attenuation and partial volume effects. The use of MR data for motion correction was addressed and a unified algorithm which derives motion estimates from the PET data when MR data is unavailable was presented. Finally, the value of the optimized PET processing for neurological studies was evaluated in three instances: first an upper limit on the physiologic noise introduced by MR imaging on cerebral metabolism was estimated using PET and found to be minimal; next the benefit of MR-based motion correction and partial volume effect correction were estimated in a patient study; and lastly, a method to derive the PET radiotracer input function from the PET data using multiple MR sequences was presented.
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Sadrmomtaz, Alireza. "Modification of a medical PET scanner for PEPT studies." Thesis, University of Birmingham, 2005. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.668322.

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Welsh, Gabriel Elizabeth. "Development of structural order in PET/PEN random copolymers." Thesis, University of Cambridge, 1998. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.625079.

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Books on the topic "PET"

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Carnell, John. Pet shop pest. London: Carnival, 1990.

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ill, Scherer Jeffrey, ed. Pet your pet. Minneapolis, Minn: Compass Point Books, 2002.

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Dean, Kimberly. A pet for Pete. New York: HarperCollins Publishers, 2014.

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I have a pet! New York: Macmillan, 1994.

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Pet names, pet signs. New York, N.Y: Dell Pub., 1989.

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Pet više pet: Portreti. Novi Sad: Dnevnik, 1990.

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Steiger, Brad. Pet miracles. Avon, MA: Adams Media, 2005.

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International, Pet Sitters, ed. A funny thing happened while pet sitting: Pet sitting tails, a true compilation to "tales" from members of Pet Sitters International. [King, NC]: Pet Sitters International, 1997.

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Adamson, Eve. Adopting a Pet For Dummies. New York: John Wiley & Sons, Ltd., 2005.

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Adopting a pet for dummies. Hoboken, NJ: Wiley, 2005.

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Book chapters on the topic "PET"

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Crippa, Flavio, Alessandra Alessi, and Emilio Bombardieri. "Diagnostica per immagini: PET e PET/TC." In Tumori della testa e del collo, 141–49. Milano: Springer Milan, 2011. http://dx.doi.org/10.1007/978-88-470-1806-8_10.

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Odparlik, Andreas. "PET/PET-CT." In Springer Reference Medizin, 1–12. Berlin, Heidelberg: Springer Berlin Heidelberg, 2020. http://dx.doi.org/10.1007/978-3-662-46764-0_158-1.

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Wienhard, Klaus, Rainer Wagner, and Wolf-Dieter Heiss. "Physikalische Grundlagen." In PET, 1–29. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73843-2_1.

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Wienhard, Klaus, Rainer Wagner, and Wolf-Dieter Heiss. "Modelle zur Quantifizierung von PET-Messungen." In PET, 30–67. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73843-2_2.

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Wienhard, Klaus, Rainer Wagner, and Wolf-Dieter Heiss. "Chemische Grundlagen, Strahlenschutz." In PET, 68–85. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73843-2_3.

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Wienhard, Klaus, Rainer Wagner, and Wolf-Dieter Heiss. "Produktion der Radionuklide und Herstellung markierter Verbindungen." In PET, 86–119. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73843-2_4.

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Wienhard, Klaus, Rainer Wagner, and Wolf-Dieter Heiss. "Klinische Anwendungen der PET." In PET, 120–75. Berlin, Heidelberg: Springer Berlin Heidelberg, 1989. http://dx.doi.org/10.1007/978-3-642-73843-2_5.

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Cherry, Simon R., and Magnus Dahlbom. "PET: Physics, Instrumentation, and Scanners." In PET, 1–124. New York, NY: Springer New York, 2004. http://dx.doi.org/10.1007/978-0-387-22529-6_1.

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Gambhir, Sanjiv Sam. "Quantitative Assay Development for PET." In PET, 125–216. New York, NY: Springer New York, 2004. http://dx.doi.org/10.1007/978-0-387-22529-6_2.

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Satyamurthy, Nagichettiar. "Electronic Generators." In PET, 217–69. New York, NY: Springer New York, 2004. http://dx.doi.org/10.1007/978-0-387-22529-6_3.

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Conference papers on the topic "PET"

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Albert, Elvira, Miguel Gómez-Zamalloa, and Germán Puebla. "PET." In the ACM SIGPLAN 2010 workshop. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1706356.1706363.

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Lin, Cindy Xide, Bo Zhao, Qiaozhu Mei, and Jiawei Han. "PET." In the 16th ACM SIGKDD international conference. New York, New York, USA: ACM Press, 2010. http://dx.doi.org/10.1145/1835804.1835922.

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Badea, Andreea, Sonia Vanderby, and Paul Babyn. "63 To pet or not to pet?" In Preventing Overdiagnosis, Abstracts, August 2018, Copenhagen. BMJ Publishing Group Ltd, 2018. http://dx.doi.org/10.1136/bmjebm-2018-111070.63.

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Weick, Brian L. "Dynamic-compliance and viscosity of PET and PEN." In VIII INTERNATIONAL CONFERENCE ON “TIMES OF POLYMERS AND COMPOSITES”: From Aerospace to Nanotechnology. Author(s), 2016. http://dx.doi.org/10.1063/1.4949662.

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Yi, Liu, Huang Yichen, and Pang Shengli. "Balloon pet." In the Second International Symposium of Chinese CHI. New York, New York, USA: ACM Press, 2014. http://dx.doi.org/10.1145/2592235.2592236.

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Pering, Celine. "Pet Pals." In CHI '02 extended abstracts. New York, New York, USA: ACM Press, 2002. http://dx.doi.org/10.1145/506443.506593.

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Imai, Nate, and Matthew Conway. "Pet Parcels." In 110th ACSA Annual Meeting Paper Proceedings. ACSA Press, 2022. http://dx.doi.org/10.35483/acsa.am.110.89.

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Abstract:
This study combines the concepts from Gordon Matta- Clark’s “Fake Estates” with Certain Measures’s cartographic RoweBot, to create a mapping tool for finding and representing open lots within cities’ existing urban fabric. Referencing a lineage of urban theory by architects that spans from Colin Rowe and John Hejduk’s 1957 “Lockhart, Texas” to Atelier Bow-Wow’s 2001 Pet Architecture Guide Book, Pet Parcels proposes a historically conscious computational model for increasing cities’ density. Results from an analysis of Lubbock, Texas will be shared to articulate the methodology behind this approach. With potential application by city planning agencies, community stakeholders, and architectural practitioners, this digital design method seeks to provide a tool for translating found urban conditions into parameters for generating novel design interventions.
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Mohd, Shaharuddin, and Siti Najila Mohd Janib. "PET Radiopharmaceuticals." In Exploring New Frontiers in Medicine and Health. Kuala Lumpur, Malaysia: Department of Biomedical Imaging, University of Malaya, 2006. http://dx.doi.org/10.2349/biij.2.4.e52-3.

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Kesner, Adam L., Ralph A. Bundschuh, Nicole C. Detorie, Magnus Dahlbom, Johannes Czernin, and Daniel H. S. Silverman. "Respiratory gated PET derived from raw PET data." In 2007 IEEE Nuclear Science Symposium Conference Record. IEEE, 2007. http://dx.doi.org/10.1109/nssmic.2007.4436699.

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Fiedler, Fine, Manfred Sobiella, and Wolfgang Enghardt. "PET-CT co-registration for in-beam PET." In 2008 IEEE Nuclear Science Symposium and Medical Imaging conference (2008 NSS/MIC). IEEE, 2008. http://dx.doi.org/10.1109/nssmic.2008.4774311.

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Reports on the topic "PET"

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Fowler, Joanna, and Michael Furey. PET Studies of Zelapar. Office of Scientific and Technical Information (OSTI), August 2011. http://dx.doi.org/10.2172/1080003.

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Thoden van Velzen, Ulphard. Recyclingopties voor PET schalen. Wageningen: Wageningen Food & Biobased Research, 2017. http://dx.doi.org/10.18174/419818.

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Welch, M. J. Positron Emission Tomography (PET). Office of Scientific and Technical Information (OSTI), January 1990. http://dx.doi.org/10.2172/6869838.

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Fowler, Joanna, and Michael Furey. PET Studies of HT-0712. Office of Scientific and Technical Information (OSTI), May 2013. http://dx.doi.org/10.2172/1080068.

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Lauter, Judith. Pet Data Analysis Satellite System. Fort Belvoir, VA: Defense Technical Information Center, January 1988. http://dx.doi.org/10.21236/ada192048.

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Fowler, Joanna, and Michael Furey. PET Studies of CX-157. Office of Scientific and Technical Information (OSTI), October 2008. http://dx.doi.org/10.2172/973577.

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Karp, Joel. High-Resolution PET Detector. Final report. Office of Scientific and Technical Information (OSTI), March 2014. http://dx.doi.org/10.2172/1124656.

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Kanai Shah. High Efficiency, Low Cost Scintillators for PET. Office of Scientific and Technical Information (OSTI), March 2007. http://dx.doi.org/10.2172/900316.

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Louie, Angelique. Multimodal Nanomaterials for PET/MRI/optical imaging. Office of Scientific and Technical Information (OSTI), July 2014. http://dx.doi.org/10.2172/1136878.

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Jessica Chubak, Jessica Chubak. Can Pet Visits Help Kids With Cancer? Experiment, June 2013. http://dx.doi.org/10.18258/0779.

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