Thematische Bibliographien / Pouch cell

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Auswahl der wissenschaftlichen Literatur zum Thema „Pouch cell“

Autor: Grafiati

Veröffentlicht am 25. Juni 2021

Zuletzt aktualisiert am 7. Februar 2022

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Zeitschriftenartikel zum Thema "Pouch cell"

Scorsone, Emmanuel, Nouha Gattout, Lionel Rousseau und Gaelle Lissorgues. „Porous diamond pouch cell supercapacitors“. Diamond and Related Materials 76 (Juni 2017): 31–37. http://dx.doi.org/10.1016/j.diamond.2017.04.004.

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Crowther, Owen. „Rechargeable Lithium Metal Pouch Cell Development“. ECS Meeting Abstracts MA2021-01, Nr. 1 (30.05.2021): 20. http://dx.doi.org/10.1149/ma2021-01120mtgabs.

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Bridgewater, Grace, Matthew J. Capener, James Brandon, Michael J. Lain, Mark Copley und Emma Kendrick. „A Comparison of Lithium-Ion Cell Performance across Three Different Cell Formats“. Batteries 7, Nr. 2 (08.06.2021): 38. http://dx.doi.org/10.3390/batteries7020038.

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To investigate the influence of cell formats during a cell development programme, lithium-ion cells have been prepared in three different formats. Coin cells, single layer pouch cells, and stacked pouch cells gave a range of scales of almost three orders of magnitude. The cells used the same electrode coatings, electrolyte and separator. The performance of the different formats was compared in long term cycling tests and in measurements of resistance and discharge capacities at different rates. Some test results were common to all three formats. However, the stacked pouch cells had higher discharge capacities at higher rates. During cycling tests, there were indications of differences in the predominant degradation mechanism between the stacked cells and the other two cell formats. The stacked cells showed faster resistance increases, whereas the coin cells showed faster capacity loss. The difference in degradation mechanism can be linked to the different thermal and mechanical environments in the three cell formats. The correlation in the electrochemical performance between coin cells, single layer pouch cells, and stacked pouch cells shows that developments within a single cell format are likely to lead to improvements across all cell formats.

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Shen, Bo, Wendy Liu, Feza H. Remzi, Zhuo Shao, Hong Lu, Carol DeLaMotte, Jeffrey Hammel, Elaine Queener, Marlene L. Bambrick und Victor W. Fazio. „Enterochromaffin Cell Hyperplasia in Irritable Pouch Syndrome“. American Journal of Gastroenterology 103, Nr. 9 (September 2008): 2293–300. http://dx.doi.org/10.1111/j.1572-0241.2008.01990.x.

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Bonney, William W., Robert A. Robinson, Richard A. Anderson-Sprecher und James W. Osborne. „Crypt Cell Thymidine Incorporation in Ileal Urinary Pouch“. Scandinavian Journal of Urology and Nephrology 28, Nr. 2 (Juni 1994): 147–51. http://dx.doi.org/10.3109/00365599409180491.

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Devie, Arnaud, Matthieu Dubarry und Bor Yann Liaw. „Overcharge Study in Li4Ti5O12Based Lithium-Ion Pouch Cell“. Journal of The Electrochemical Society 162, Nr. 6 (2015): A1033—A1040. http://dx.doi.org/10.1149/2.0941506jes.

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Macdonald, E., C. Gee, K. Kerr, A. Denison, R. Keenan und N. Binnie. „Squamous cell carcinoma of an ileo-anal pouch“. Colorectal Disease 12, Nr. 9 (10.11.2009): 945–46. http://dx.doi.org/10.1111/j.1463-1318.2009.02124.x.

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Devie, Arnaud, Matthieu Dubarry, Hung-Ping Wu, Tsung-Han Wu und Bor Yann Liaw. „Overcharge Study in Li4Ti5O12Based Lithium-Ion Pouch Cell“. Journal of The Electrochemical Society 163, Nr. 13 (2016): A2611—A2617. http://dx.doi.org/10.1149/2.0491613jes.

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Honggowiranto, Wagiyo, Evvy Kartini und Agus Sudjatno. „Study Performance of LiFePO4/Graphite Cylindrical Pouch Cell“. IOP Conference Series: Materials Science and Engineering 924 (14.10.2020): 012036. http://dx.doi.org/10.1088/1757-899x/924/1/012036.

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Condurache, Dorina Gabriela, Jonathan P. Segal, Ailsa L. Hart und Anthony Antoniou. „Squamous cell carcinoma at the site of ileo-anal pouch in Crohn’s disease“. BMJ Case Reports 14, Nr. 2 (Februar 2021): e237438. http://dx.doi.org/10.1136/bcr-2020-237438.

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Few cases of pouch-related cancers have been reported in inflammatory bowel disease, and squamous cell carcinoma (SCC) is very rare. We have reviewed the published literature searching the online databases PubMed and Medline. Since 1979, there have been eight cases of SCC developing after restorative proctocolectomy in ulcerative colitis. To date, there have been no reported cases of SCC of the ileo-anal pouch in Crohn’s disease. We present the case of a 59-year-old woman who underwent colectomy with ileal pouch-anal anastomosis for Crohn’s disease during the 1990s. The patient was noted to be anaemic and was experiencing significant weight loss with poor pouch function in 2019. Endoscopy with histology and radiological investigation revealed the presence of SCC of the pouch. This was subsequently treated with surgical therapy and chemoradiotherapy.

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Dissertationen zum Thema "Pouch cell"

Kohont, Alexander, und Roger Can Isik. „TERMISKT SMARTA HANTERINGSSYSTEM FÖR LITIUMJONBATTERIER : Analys av litium-jonbatteriets termiska beteende“. Thesis, Mälardalens högskola, Akademin för ekonomi, samhälle och teknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:mdh:diva-55065.

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Batteries play an important role in a sustainable future. As the development for better andsmarter batteries continues, new areas of use emerge boosting its demand. Controlling thetemperature of a battery cell is a vital objective to ensure its longevity and performance. Bothcooling and heating methods can be applied to keep the temperature within a certain rangedepending on its need. This study will review the technical aspects of lithium-ion batteries,observe the different thermal management systems and cooling methods, and lastly examinethe required cooling flow needed for a battery cell to prevent its temperature from rising tocritical levels during its discharge. Using CFD ANSYS Fluent as a simulation tool, the resultsshow that different charging rates, in terms of C-rate, require different rates of mass flow tocontrol the temperature. Simulating the cell with natural convection, the cell peaks at hightemperatures even at lower C-rates, reaching up to 36,4°C and 48,8°C for 1C and 2C,respectively. Applying the cooling method with a flow rate of 0,0077kg/s reduces thetemperature significantly, resulting in temperatures of 26,95°C and 31,27°C for 1C and 2C,respectively.

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Fleming, Adam J. „Viability of HEMA-MMA microencapsulated rat cells after omental pouch implantation“. Thesis, National Library of Canada = Bibliothèque nationale du Canada, 1998. http://www.collectionscanada.ca/obj/s4/f2/dsk1/tape11/PQDD_0008/MQ40906.pdf.

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Mason, Amber J. „Material characterization and axial loading response of pouch lithium ion battery cells for crash safety“. Thesis, Massachusetts Institute of Technology, 2017. http://hdl.handle.net/1721.1/112040.

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Thesis: Nav.E., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017.
Thesis: S.M., Massachusetts Institute of Technology, Department of Mechanical Engineering, 2017.
Cataloged from PDF version of thesis.
Includes bibliographical references (pages 75-76).
Recent research conducted at MIT's Impact and Crashworthiness Laboratory (ICL) has focused on material characterization of lithium ion battery cell components for use in the development of an accurate and practical computational model intended to predict mechanical deformation and related short circuit behavior of Li-ion battery cells and stacks in real world impact scenarios. In an effort to continue to refine and validate this modeling tool, characterization testing was conducted on battery cell pouch material using uniaxial stress and biaxial punch tests. At the full cell level, hemispherical punch indentation validation testing and internal electric short circuit testing was conducted on large, high energy pouch cells. Further investigations at the full cell level examined the buckling response of small pouch cells as a result of in-plane axial compression under varying degrees of confinement. To this end, a custom testing device was designed and constructed to provide controllable cell confinement for axial loading experimentation purposes. All experimentation results will feed into a computational model of the cell extended for use in comprehensive mechanical deformation simulation modeling.
by Amber J. Mason.
Nav.E.
S.M.

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Martiny, Nora [Verfasser], Andreas [Akademischer Betreuer] Jossen, Andreas [Gutachter] Jossen und Harry [Gutachter] Hoster. „Temperature Inhomogeneity in Lithium Ion Pouch Cells / Nora Martiny ; Gutachter: Andreas Jossen, Harry Hoster ; Betreuer: Andreas Jossen“. München : Universitätsbibliothek der TU München, 2018. http://d-nb.info/1154931684/34.

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Martiny, Nora Verfasser], Andreas [Akademischer Betreuer] [Jossen, Andreas [Gutachter] Jossen und Harry [Gutachter] Hoster. „Temperature Inhomogeneity in Lithium Ion Pouch Cells / Nora Martiny ; Gutachter: Andreas Jossen, Harry Hoster ; Betreuer: Andreas Jossen“. München : Universitätsbibliothek der TU München, 2018. http://nbn-resolving.de/urn:nbn:de:bvb:91-diss-20180119-1388435-1-5.

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Kaushik, Suresh Kumar. „Genetic modification of human embryonic stem cells for lineage selection, derivation and analyses of human 3rd pharyngeal pouch epithelium like cells and its derivatives“. Thesis, University of Edinburgh, 2017. http://hdl.handle.net/1842/28724.

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Human pluripotent stem cells (hPSCs) such as, human embryonic stem cells (hES) and human induced pluripotent stem cells (hiPS) are a valuable resource to generate bespoke cell types for a number of therapeutic applications involving cell therapy, drug screening and disease modelling. The overarching goal of this project was to generate a set of transgenic tools by gene targeting and genetic modification of hESCs for applications in stem cell biology such as the in vitro isolation, analyses and derivation of lineage specific cell types. The transgenic tools generated in this study were designed and tested in particular for the human 3rd pharyngeal pouch epithelium (3PPE) like cells and its derivatives, namely the thymus and parathyroid, which are key organs involved in T-cell development and calcium homeostasis respectively. The forkhead transcription factor FOXN1 is considered a master regulator of the development of the thymic epithelium (TEC), the major functional component of the thymic stroma, which is intimately involved in T-cell differentiation. So, to facilitate the prospective isolation of FOXN1 expressing TECs, gene targeting was employed to place a fluorescent reporter and a lineage selection antibiotic resistance gene under the direct control of the endogenous FOXN1 promoter. To date, I have not been able to detect either the fluorescent reporter, or FOXN1 expression using published directed differentiation protocols, but only what can be deemed as precursors expressing the cytokeratin K5 and other markers associated with the development of the thymus and parthyroid from 3PPE. The lack of endogenous FOXN1 activation was observed in both the unmodified parent and the targeted FOXN1 knock-in human ES lines. Further, over-expression of FOXN1 cDNA during the differentiation protocol did not result in the activation of endogenous FOXN1. So, the results evinced in this study could be due to a number of reasons such as, technical issues associated with transference of the published protocols to the cell lines used in this study, differences in hESC lines, and effects of different hESC culture methods and practices. The homeobox gene HOXA3 is expressed in the 3PPE during development. So, a HOXA3 transgenic reporter hESC line could be an invaluable tool for prospective isolation of in vitro derived 3PPE like cells. The reporter was generated by Piggy Bac transposase mediated transposition of a HOXA3 containing Bacterial Artificial Chromsome (BAC) in the FOXN1 knock-in human ES line. To date, this is biggest reported cargo that has been successfully transposed in human ESCs. Moreover, this is the first lineage specific double reporter transgenic hESC line that has been reported for this lineage. This HOXA3 reporter line was then used to isolate and enrich for HOXA3 expressing 3PPE like cells with very high efficiencies during the directed differentiation of hESCs, thus demonstrating the key objective of this transgenic hESC line for this study. In a novel parallel approach, I have conceived, designed and generated transgenic hESCs lines capable of inducible and constitutive over-expression of key transcription factors involved in the development of 3PPE and its derivatives, the thymus and parathyroid. The objective of the said over-expression hESC lines was to interrogate if such a system could elicit morphological and gene expression changes in hESCs following over-expression. By testing the chosen panel of transcription factors in hESCs, I was able to detect cells expressing FOXN1 and GCMB, which are key markers of TECs and PTECs. Further, I have isolated an expandable population of cells expressing markers analogous to their in vivo counterpart found in the 3PPE of a developing mouse embryo around E9.0. The in vivo potency of these in vitro derived 3PPE like cells is yet to be ascertained. Nevertheless, transgenic constructs generated in this experiment could also be tested during future attempts at the differentiation of hESCs to TECs and PTECs, and also used as a basis for future studies involving the direct conversion of patient specific fibroblasts to 3PPE like cells and its derivatives. In summary, several transgenic tools developed in this project, namely the FOXN1 knock-in transgenic hESC line, FOXN1-HOXA3 double transgenic hESC line, over-expression 3PPE transgenes and hESC transgenic lines, and results from the deployment of these tools provide a foundation, from which protocols to generate functional TECs and PTECs can be refined and optimised. These transgenic hESC lines also provide a tractable model, which could be used to interrogate the development of human TECs and PTECs from human 3PPE, and identify hitherto unknown early events in their development in an in vitro reductionist setting.

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Harašta, Tomáš. „Pracoviště pro testování solárních článků metodou LBIC“. Master's thesis, Vysoké učení technické v Brně. Fakulta elektrotechniky a komunikačních technologií, 2008. http://www.nusl.cz/ntk/nusl-217237.

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Subject this diploma thesis is introduction to solar problems, with folow-up focus on solar elements and reflection about their defects. The next part is dedicated diagnostic method LBIC (Light Beam Induced Current) that help to detect defects of solar elements. The work is concerned with aplication this method in general view, from construction of workplace, throuhg hardware to software. The last part is focused on results processing and analysis.

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Poch, Tobias [Verfasser]. „Deep immunophenotyping identifies a population of tissue-resident naive-like CD4+ T cells expanded in livers with primary sclerosing cholangitis / Tobias Poch“. Hamburg : Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky, 2020. http://d-nb.info/1225041880/34.

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Hong, James-Mint, und 洪堅銘. „Cell Cycle Preturbation Changed in Squamous Cell Carcinoma of the Pouch of Hamster Treated with Cisplatin --- Using Flow Cytometry“. Thesis, 1995. http://ndltd.ncl.edu.tw/handle/66500180041409486788.

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林岱宗. „The Study Of Glutathione S-Transferase P (GST-P) mRNA Expression In DMBA-Induced Hamster Buccal Pouch Squamous Cell Carcinoma“. Thesis, 2000. http://ndltd.ncl.edu.tw/handle/64803745122902459300.

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碩士
高雄醫學大學
牙醫學研究所
88
Placental glutathione S-transferase (GST-P) has been regarded as a tumor marker in many types of cancers including oral squamous cell carcinoma. The objective of this study is to investigate the expression of GST-P mRNA in DMBA-induced squamous cell carcinoma of hamster buccal pouch mucosa. Ten Syrian golden hamsters in the experimental group were painted with 0.5% DMBA in the buccal pouches for 12 weeks (three times a week). Other ten hamsters in the control group were similarly treated with mineral oil. After 12-week painting, all the animals were sacrificed and their pouches were removed. Half of these pouches were histologically examined. Other half of the pouches were used for total RNA extraction and RT-PCR was then performed to analyze the GST-P mRNA expression. Grossly and histologically, all the pouches of the DMBA-treated group showed well- differentiated squamous cell carcinoma, however, those of the control group remained unchanged. The results of RT-PCR revealed overexpression of GST-P mRNA in the buccal pouches of the experimental group, while no expression in control group was noted. These results were consistent with our previous works using immunohistochemical technique. However, factors involving overexpression of mRNA are vast and the mechanism underlying the overexpression of GST-P mRNA needs further elucidation.

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Bücher zum Thema "Pouch cell"

fleming, Adam J. Viability of HEMA-MMA microencapsulated rat cells after omental pouch implantation. Ottawa: National Library of Canada, 1998.

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Buchteile zum Thema "Pouch cell"

Gepp, Markus, Vincent Lorentz, Martin März, Fanny Geffray, Elsa Guyon und Fabrice Chopard. „Spatial and Temporal Temperature Homogenization in an Automotive Lithium-Ion Pouch Cell Battery Module“. In Lecture Notes in Electrical Engineering, 625–39. Cham: Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-37161-6_47.

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Fey, G. T. K., Y. G. Lin, K. P. Huang, P. J. Wu, J. K. Chang und H. M. Kao. „An Investigation on the Cycle Performance of LiFePO4 Pouch Cells by a Combination of Synchrotron Based X-Ray Diffraction and Absorption Spectroscopy“. In Ceramic Transactions Series, 185–95. Hoboken, NJ, USA: John Wiley & Sons, Inc., 2016. http://dx.doi.org/10.1002/9781119234531.ch17.

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Asthana, Amish, Sean Muir, Deborah Chaimov und Giuseppe Orlando. „Cell pouch devices“. In Transplantation, Bioengineering, and Regeneration of the Endocrine Pancreas, 339–43. Elsevier, 2020. http://dx.doi.org/10.1016/b978-0-12-814831-0.00025-7.

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Armides Franco-Molina, Moisés, Silvia Elena Santana-Krímskaya und Cristina Rodríguez-Padilla. „Air Pouch Model: An Alternative Method for Cancer Drug Discovery“. In Cell Culture. IntechOpen, 2019. http://dx.doi.org/10.5772/intechopen.79503.

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RUDOLA, Ashish, Fazlil COOWAR, Richard HEAP und Jerry BARKER. „Conception, performance et commercialisation de la technologie des batteries non aqueuses Na-ion de Faradion“. In Les batteries Na-ion, 349–82. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9013.ch8.

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Ce chapitre décrit les travaux menés par Faradion pour aboutir à la production de plusieurs prototypes de démonstration basés sur l'utilisation de cellules Na-ion de grand format de type pouch-cell, et notamment la production de quantités importantes de matériaux actifs, d'électrolytes et d'électrodes optimisés. Ces cellules utilisent des oxydes lamellaires sodés à l’électrode positive.

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Siczek, Krzysztof Jan. „Sulfur Pouch Cells“. In Next-Generation Batteries with Sulfur Cathodes, 141–50. Elsevier, 2019. http://dx.doi.org/10.1016/b978-0-12-816392-4.00010-4.

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Abdelsattar, Jad M., Moustafa M. El Khatib, T. K. Pandian, Samuel J. Allen und David R. Farley. „Parathyroid Glands“. In Mayo Clinic General Surgery, 185–96. Oxford University Press, 2020. http://dx.doi.org/10.1093/med/9780190650506.003.0013.

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The parathyroid glands develop from the endoderm: the superior glands from the fourth pharyngeal pouch, and the inferior glands from the third pharyngeal pouch. Parathyroid glands are usually found on the posterior surface of the thyroid gland. Chief cells secrete PTH, which has a half-life of 3 to 6 minutes. Primary HPT is most often asymptomatic and serendipitously found when the serum calcium value is increased on routine testing. The parathyroid glands can be evaluated with US, CT, MRI, or sestamibi scanning. Cervical exploration for primary HPT involves resection of a solitary adenoma in approximately 85% of patients. Injury to the RLN and superior laryngeal nerve does occur.

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Farne, Hugo, Edward Norris-Cervetto und James Warbrick-Smith. „Neck lump“. In Oxford Cases in Medicine and Surgery. Oxford University Press, 2015. http://dx.doi.org/10.1093/oso/9780198716228.003.0010.

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Considering the anatomy and associated pathology, the lump may represent: • Artery: carotid artery aneurysm, subclavian artery aneurysm, carotid body tumour (i.e. chemodectoma or paraganglioma of the carotid body) • Nerves: neurofibroma, schwannoma • Lymphatics: lymphatic malformations • Lymph nodes: infective, neoplastic (primary or metastatic), granulomatous • Salivary glands: infective, autoimmune, neoplastic • Larynx: laryngocele • Pharynx: pharyngeal pouch • Branchial arch remnant: branchial cyst/sinus/fistula • Skin/superficial subcutaneous: lipoma, epidermal cyst, abscess, dermoid cyst • Muscle/cartilage/bone: sarcomas (e.g. rhabdomyosarcoma, fibrosarcoma, osteosarcoma), cervical rib, torticollis The age of the patient has an enormous bearing upon the pathology you should expect to encounter: • In children, about 75% of neck lumps are benign. Congenital and inflammatory lumps are most common. Thus the differential diagnosis will be weighted in favour of branchial cleft cysts, lymphatic malformations, and lymphadenitis. If malignancy is diagnosed in paediatric neck lumps, it is usually a lymphoma or sarcoma, or sometimes a papillary thyroid carcinoma. • In adults over 40, as many as 75% of lateral neck lumps are malignant. Of the malignant neck lumps, about 80% are metastases and the rest are mostly lymphomas. In fact, ▲ in the absence of signs of infection, a lateral neck mass in an adult is lymphadenopathy due to metastatic carcinoma (usually squamous cell) until proven otherwise. • How long has the lump been there? ■ Less than a few weeks: most likely infective or inflammatory lymphadenopathy, although some patients will present with malignant neck lumps that have only been noticed within the last few days. ■ More than a few weeks: must exclude malignancy. ■ Years, with little change: most likely benign. ■ Note that congenital neck lumps, despite being ‘congenital’, may only ‘appear’ later in life as they may fluctuate in size (e.g. following an infection). • Has the lump got bigger, smaller, or stayed the same size? A lump that is gradually increasing in size must be regarded as a malignancy until proven otherwise. Remember that a progressive increase in size of a malignant neck lump may be reported as a sudden appearance by the patient.

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Donegan, Diane, und Irina Bancos. „Panhypopituitarism“. In Mayo Clinic Critical and Neurocritical Care Board Review, herausgegeben von Eelco F. M. Wijdicks, James Y. Findlay, William D. Freeman und Ayan Sen, 234–38. Oxford University Press, 2019. http://dx.doi.org/10.1093/med/9780190862923.003.0035.

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Hypopituitarism is defined as a deficiency in 1 or more pituitary hormones. The pituitary gland is composed of the anterior pituitary, which originates from an invagination of the oral ectoderm and forms the Rathke pouch, and the posterior pituitary, which is derived from the neural ectoderm of the diencephalon. The anterior pituitary is composed of 5 types of hormone-producing cells: Somatotrophs produce growth hormone; gonadotrophs, follicle-stimulating hormone and luteinizing hormone; thyrotrophs, thyrotropin; 4 lactotrophs, prolactin; and corticotrophs, corticotropin. Identification of hypopituitarism is important because of its association with premature death due to respiratory and cardiovascular complications.

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Ojeda, Sergio R. „The Anterior Pituitary and Hypothalamus“. In Textbook of Endocrine Physiology. Oxford University Press, 2011. http://dx.doi.org/10.1093/oso/9780199744121.003.0008.

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The hypothalamic-pituitary complex represents the core of the neuroendocrine system. The hypothalamus is composed of a diversity of neurosecretory cells arranged in groups, which secrete their products either into the portal blood system that connects the hypothalamus to the adenohypophysis (see later) or directly into the general circulation after storage in the neurohypophysis (see Chapter 6). Because of the nature of their actions, the hypothalamic hormones are classified as releasing or inhibiting hormones. The hypothalamic hormones delivered to the portal blood system are transported to the adenohypophysis, where they stimulate or inhibit the synthesis and secretion of different trophic hormones. In turn, these hormones regulate gonadal, thyroid, and adrenal function, in addition to lactation, bodily growth, and somatic development. No attempt will be made in this chapter to cover the actions of the different pituitary trophic hormones on their target glands, because they are discussed in detail in other chapters. An exception to this is growth hormone (GH). Although Chapter 11 considers several aspects of the control and actions of GH, a broader discussion of its physiological actions will be presented here because GH is the only anterior pituitary hormone that does not have a clear-cut target gland. The pituitary gland has two parts: the neurohypophysis, of neural origin (see Chapter 6), and the adenohypophysis, of ectodermal origin. In embryonic development, an evagination from the roof of the pharynx pushes dorsally to reach a ventrally directed evagination from the base of the diencephalon. The dorsally projecting evagination, known as Rathke’s pouch , forms the adenohypophysis, whereas the ventrally directed evagination of neural tissue forms the neurohypophysis. The neurohypophysis has three parts: the median eminence, the infundibular stem, and the neural lobe itself. The median eminence represents the intrahypothalamic portion and lies just ventral to the floor of the third ventricle protruding slightly in the midline. The main part of the neurohypophysis, the neural lobe, is connected to the median eminence by the infundibular stem.

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Konferenzberichte zum Thema "Pouch cell"

Negroiu, R., P. Svasta, Al Vasile, C. Ionescu und M. R. Buga. „Realization and Testing of a Supercapacitor, Pouch Type Cell“. In 2020 IEEE 26th International Symposium for Design and Technology in Electronic Packaging (SIITME). IEEE, 2020. http://dx.doi.org/10.1109/siitme50350.2020.9292280.

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Zhang, Yuan Ci, Olivier Briat, Jean-Yves Deletage, Cyril Martin, Guillaume Gager und Jean-Michel Vinassa. „Characterization of external pressure effects on lithium-ion pouch cell“. In 2018 IEEE International Conference on Industrial Technology (ICIT). IEEE, 2018. http://dx.doi.org/10.1109/icit.2018.8352505.

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Slane, S., A. J. DeAnni und M. T. Brundage. „Performance and safety of Li/MnO/sub 2/ pouch cell batteries“. In Fourteenth Annual Battery Conference on Applications and Advances. Proceedings of the Conference (Cat. No.99TH8371). IEEE, 1999. http://dx.doi.org/10.1109/bcaa.1999.795961.

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Luo, Hailing, Xuqian Jiang, Yong Xia und Qing Zhou. „Fracture Mode Analysis of Lithium-Ion Battery Under Mechanical Loading“. In ASME 2015 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2015. http://dx.doi.org/10.1115/imece2015-52595.

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Due to its extensive application, the safety issue of lithium-ion battery has received increasing attention. For crashworthiness design of battery in electric vehicles, it is of great importance to investigate the response of the battery under mechanical loading and understand the mechanism of internal short circuit. Quasi-static and intermediate strain rate uniaxial tension tests were conducted on the electrodes and the separators. The high speed camera and DIC (digital image correlation) method were adopted to measure the strain while a self-design load cell was used to measure force in dynamic test. Either loading velocity or loading direction was varied in different tests. The upper limit of the test strain rate achieved 66 /sec. All the component materials showed strain rate dependency and separators demonstrated noticeable anisotropy. Quasi-static penetration tests were conducted on two different types of pouch cell using steel and plastic punch heads. For both Type A pouch cell and Type B pouch cell, during penetration process using plastic punch head, no significant voltage drop or temperature rise was observed. During penetration process using steel punch head, only Type A pouch cell produced short circuit. When the punch head was removed, the voltage of the cells could recover to certain level. From post mortem examination, it was found that for a single pouch cell, all the electrodes presented the same fracture mode that the stacked anode and cathode formed several fragments in the penetration path, while the separators in between only formed a central crack when the punch head went through. Since the separators had a larger elongation ratio than the electrodes, the extended separators around the rupture location could block the direct and constant contact between anode and cathode, electrodes and steel punch, which explained why no massive internal short circuit was initiated. The drop tower was used to conduct dynamic penetration test. The results indicated that under dynamic loading, internal short circuit was more likely to be triggered which can be explained by the strain rate effect of the separators. This study highlighted the importance of the separator to the safety performance of pouch cells.

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Sacchetti, Luigi, Ofelia Jianu und Gian Favero. „Electrochemical Analysis of High Capacity Li-Ion Pouch Cell for Automotive Applications“. In SAE WCX Digital Summit. 400 Commonwealth Drive, Warrendale, PA, United States: SAE International, 2021. http://dx.doi.org/10.4271/2021-01-0760.

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Thiruvengadam, Subburaj, Filippos Farmakis, Costas Elmasides, Dimitris Tsiplakides, Stella Balomenou, Willy Brevet, Bruno Samaniego und Maria Nestoridi. „Innovative lithium-ion pouch cell operating at low temperature (−40°C): comparison of different cell designs“. In 2019 European Space Power Conference (ESPC). IEEE, 2019. http://dx.doi.org/10.1109/espc.2019.8932080.

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Chen, Yunxia, Yaosong Liu, Wenjun Gong und Biao Zhang. „Sealing life prediction of Li-ion pouch cell using non-linear peeling model“. In IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society. IEEE, 2017. http://dx.doi.org/10.1109/iecon.2017.8217396.

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Chen, Guanhua, Wei Li, Hailing Luo und Yong Xia. „Influence of Mechanical Interaction Between Lithium-Ion Pouch Cells in a Simplified Battery Module Under Impact Loading“. In ASME 2017 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2017. http://dx.doi.org/10.1115/imece2017-72144.

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To understand the mechanical interaction between pouch cells in a battery module and improve the crash safety designs for the power battery system of electrical vehicles, a type of simplified battery module consisting of three pouch cells is designed and tested under impact loading with a drop tower. A finite element model is developed to analyze the response of battery module, and a series of calibration and verification tests are conducted to acquire the homogenized material properties of the single cell. Various loading conditions and factors concerning the safety design of batteries under crash scenarios, e.g. impact speed, drop mass and gaps between cells, are analyzed and discussed in terms of the influence on the mechanical, electrical and thermal responses.

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Tanim, Tanvir R., Mayank Garg und Christopher D. Rahn. „An Intelligent Nail Design for Lithium Ion Battery Penetration Test“. In ASME 2016 10th International Conference on Energy Sustainability collocated with the ASME 2016 Power Conference and the ASME 2016 14th International Conference on Fuel Cell Science, Engineering and Technology. American Society of Mechanical Engineers, 2016. http://dx.doi.org/10.1115/es2016-59073.

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Internal short-circuiting is the most dangerous abuse scenario for lithium ion batteries. A nail penetration test simulates the internal short circuit process by penetrating a test cell/pack with an electrically conductive nail. Pass or failure of the cell and/or chemistry is determined by the presence of smoke or flame following penetration. To understand and eliminate the safety concerns arising from the internal shorts, it is important to fully understand the cell/pack dynamics during the shorting process. Gathering useful data at the point of penetration during nail penetration tests is very challenging due to the inherent destructive nature of the test. This paper presents an intelligent nail (iNail) design consisting of four parts where multiple sensors (thermo-couples, strain gauges, etc.) can be conveniently placed for reliable and efficient data collection. The time history of temperature distributions through the cell/pack thickness can be recorded with the iNail without position control of the nail penetration tester, greatly simplifying the test. A prototype stainless steel iNail is manufactured with three embedded thermocouples. Nail penetration tests are conducted on fully charged 4 Ah gr/NCM pouch cells. The iNail successfully recorded the temperature time history at the penetration point during the tests. Pack level nail penetration tests (three pouch cells in parallel) were also performed with iNail temperature measurements.

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Bakhshi, Shashwat, Prahit Dubey, A. K. Srouji und Zenan Wu. „Comparison of Different Liquid Cooling Configurations for Effective Thermal Management of Li-Ion Pouch Cell for Automotive Applications“. In ASME 2020 Heat Transfer Summer Conference collocated with the ASME 2020 Fluids Engineering Division Summer Meeting and the ASME 2020 18th International Conference on Nanochannels, Microchannels, and Minichannels. American Society of Mechanical Engineers, 2020. http://dx.doi.org/10.1115/ht2020-9050.

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Abstract An effective cooling mechanism is the backbone of a good automotive battery thermal management system (BTMS). In addition to prevention of extreme events such as thermal runaway, an automotive BTMS must be able to efficiently tackle aggressive environmental temperatures, and/or discharge and charge conditions during electric vehicle operation. Moreover, electrical performance and cycle life of the battery modules and packs are closely tied to the battery temperatures and thermal gradients, which increase with increase in C-Rates. In order to keep the battery temperatures to be under the operational temperature limit, it is crucial that the selected cooling mechanism provides efficient transport of the heat generated by the battery modules and packs to the cooling media under all discharge and charge conditions. Owing to its efficient thermal performance, liquid cooling is preferred by most electric vehicle manufacturers for battery thermal management. This usually incorporates battery modules exchanging heat with a flowing coolant via cold plate or cooling channels during operation. The current work aims to investigate different liquid cooling configurations and compare their relative thermal performance during operation of a high energy density Pouch Cell. The four configurations selected for this comparison are (1) Face cooling, (2) Single-Sided cooling, (3) Double-Sided cooling, and (4) a Hybrid cooling configuration. Test setups comprising of a commercially available 9 A-h NMC Pouch cell, cold plates, pump, heat exchanger, refrigeration cooling unit, and thermal sensors are built for the above four cooling configurations. During the tests, the selected cell is discharged at different discharge rates (C-Rates), i.e., 3C, 4C, and 5C. The overall cell temperatures and thermal gradient across the cell are measured using T-type thermocouples for the four cooling configurations. In order to capture the thermal gradient across the Pouch cell accurately, several thermocouples on the face of the cell are installed using a thermal interface material. Results show the superiority of Face cooling configuration in terms of overall thermal performance under all considered test conditions. Lowest cell temperatures and thermal gradients across the cell are observed for the Face cooling configuration, while highest temperatures and thermal gradients are observed for the Single-Sided cooling configuration. Much improved thermal performance is also observed in the case of the Hybrid cooling configuration as compared to the Single and Double-Sided cooling configurations. As implementation of the Face cooling configuration at the battery pack level may result in higher weight and cost of the battery pack, owing to its good thermal performance and straightforward scaling to battery pack level, the proposed hybrid liquid cooling mechanism provides a viable alternative to Face cooling for battery thermal management.

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Berichte der Organisationen zum Thema "Pouch cell"

Liu, Gao, Honghe Zheng und Vincent S. Battaglia. Fabrication procedure for LiMn2O4/Graphite-based Lithium-ionRechargeable Pouch Cells. Office of Scientific and Technical Information (OSTI), April 2007. http://dx.doi.org/10.2172/909518.

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Granitzki, Richard F., und Aaron Barton. High-G Verification of Lithium-Polymer (Li-Po) Pouch Cells. Fort Belvoir, VA: Defense Technical Information Center, Mai 2016. http://dx.doi.org/10.21236/ad1009209.

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Santhanagopalan, Shriram, Chuanbo Yang und Ahmad Pesaran. Modeling Lithium Ion Battery Safety: Venting of Pouch Cells; NREL (National Renewable Energy Laboratory). Office of Scientific and Technical Information (OSTI), Juli 2013. http://dx.doi.org/10.2172/1214951.

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