Artigos de revistas: "91B32"

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Lord, Nick. "91.32 Some more irrational thoughts". Mathematical Gazette 91, n.º 521 (julho de 2007): 256–60. http://dx.doi.org/10.1017/s0025557200181628.

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Kwon, Lee Ha, Yong Wun Cho, Seong-Jae Kim, Inyoung Chung e Woong Sun Yoo. "Changes in Macular Thickness and Microvasculature in Koreans with Early Parkinson’s Disease". Journal of the Korean Ophthalmological Society 64, n.º 11 (15 de novembro de 2023): 1055–62. http://dx.doi.org/10.3341/jkos.2023.64.11.1055.

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Purpose: To investigate the thickness of the nerve fiber layer-ganglion cell inner plexiform layer (NFL-GCIPL) complex and microvascular macular changes in Korean patients with early Parkinson’s disease using optical coherence tomography (OCT) and OCT angiography (OCTA).Methods: Forty-three eyes of 22 patients with early Parkinson’s disease were included. A control group of 20 patients (40 eyes) was also recruited. The thickness of the NFL-GCIPL macular complex was measured using OCT, and the densities of the superficial and deep macular retinal vessels were evaluated via OCTA in all subjects.Results: The NFL-GCIPL thicknesses of the superior, inferior, temporal, and nasal sectors were 94.70 ± 9.35, 93.32 ± 9.16, 90.18 ± 6.32, and 93.11 ± 8.75 μm in the control group and 92.05 ± 4.96, 91.32 ± 7.48, 84.74 ± 6.82, and 91.32 ± 7.47 μm in the Parkinson’s disease group, respectively; all thicknesses were significantly greater in the control group. The superficial and deep retinal vessel densities did not differ between the two groups.Conclusions: Neurodegenerative macular changes are more obvious than microvascular changes in patients with early Parkinson’s disease. Such neurodegenerative changes should be further evaluated in future cohort studies.

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van der Schoot, Paul. "Erratum: “Depletion interactions in lyotropic nematics” [J. Chem. Phys. 112, 9132 (2000)]". Journal of Chemical Physics 113, n.º 9 (setembro de 2000): 3931. http://dx.doi.org/10.1063/1.1287614.

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Putri, Raddina Aprilia, Yunin Hidayati e Irsad Rosidi. "VALIDITAS TEORITIS LEMBAR KERJA SISWABERBASIS CONCEPT ATTAINMENT MODEL PADA MATERI INTERKASI MAKHLUK HIDUP DENGAN LINGKUNGAN". Natural Science Education Research 1, n.º 2 (1 de dezembro de 2018): 179–91. http://dx.doi.org/10.21107/nser.v1i2.4809.

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Penelitian ini bertujuan untuk mendeskripsikan validitas teoritis Lembar Kerja Siswa Berbasis Concept Attainment Model pada materi interaksi makhluk hidup dengan lingkungan untuk kelas VII SMP. Jenis penelitian ini adalah penelitian deskriptif. Teknik pengumpulan data menggunakan lembar validasi. Penelitian ini mengacu pada model pengembangan Dick and Carey. Validasi dilakukan berdasarkan syarat LKS yang baik serta sesuai dengan karakterisik concept attainment model. Berdasarkan hasil validasi pakar yang telah dilakukan diperoleh skor validitas sebesar 91,32%.

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Núñez-Luna, Virginia, e José Luis Pérez-Ávalos. "Utilidad clínica de la zetaplastia de cuatro colgajos en secuelas de quemadura". Cirugía Plástica 29, n.º 3 (2019): 267–72. http://dx.doi.org/10.35366/91732.

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Bula, I. "DISCONTINUOUS FUNCTIONS IN GALE ECONOMIC MODEL". Mathematical Modelling and Analysis 8, n.º 2 (30 de junho de 2003): 93–102. http://dx.doi.org/10.3846/13926292.2003.9637214.

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The concept of a general economic equilibrium based on balance of supply and demand has played a central role in theoretical economics since very beginning. One of the basic assumptions in mathematical modelling of the equilibrium economic model is the continuity of functions describing the model. This article analyses simplified version of Gale model from year 1955 by weakening the condition of strict convexity and continuity of utilities functions and proving existence of quasi‐equilibrium in generalized Gale model. MSC 2000: 91B24, 91B42, 91B50, 26A15.

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CHARLTON, JA, PA DAVIES, GHM BETHUNE, JH ALLEN, JJ SHARP e G. THOMPSON. "SEA WATER INTRUSION AND PURGING IN MULTI-PORT SEA OUTFALLS. DISCUSSION ON PAPER 9132." Proceedings of the Institution of Civil Engineers 85, n.º 1 (março de 1988): 197–99. http://dx.doi.org/10.1680/iicep.1988.119.

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Araújo, A., E. Pousa, M. Soares, I. Azevedo e R. Velosa. "9132 The importance of haematological toxicity on outcomes of small-cell lung cancer patients". European Journal of Cancer Supplements 7, n.º 2 (setembro de 2009): 544. http://dx.doi.org/10.1016/s1359-6349(09)71845-2.

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Gallego Blasco, Vicente Salvador, SEBASTIAN MARTORELL ALSINA e ANA ISABEL SANCHEZ GALDON. "ANÁLISIS DE CAMBIOS DE TENDENCIAS DE INDICADORES DE SALUD OCUPACIONAL EN ESPAÑA, EN EL PERIODO 1995 A 2017". DYNA INGENIERIA E INDUSTRIA 95, n.º 1 (2020): 39–42. http://dx.doi.org/10.6036/9132.

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Spitzer, Nicholas C. "New dimensions of neuronal plasticity". Nature Neuroscience 2, n.º 6 (junho de 1999): 489–91. http://dx.doi.org/10.1038/9132.

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Lei, Kunchao, Fengshan Ma, Jiurong Liu, Yong Luo, Wenjun Cui, Yi Zhou, He Liu, Xinghui Wang, Miaozhuang Tian e Long Zhao. "Leaking recharge mechanism in the multi-layer aquifer system of a typical land subsidence area in Beijing". Proceedings of the International Association of Hydrological Sciences 382 (22 de abril de 2020): 309–14. http://dx.doi.org/10.5194/piahs-382-309-2020.

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Abstract. It is of great significance to reveal the mechanism of land subsidence to further find out the mechanism of leakage flow in multi-layer aquifer systems and the water-release compression of weak aquifers. In this paper, conditions of groundwater leakage flow are expounded, and the initial hydraulic gradient calculation formula in the aquitards are deduced. The data of Tianzhu Land Subsidence Monitoring Station are selected to preliminarily discuss the leakage flow mechanism of the multi-layer groundwater system and water-release compression of weak aquifers. The results show that, firstly the weak aquifer layers in the shallow strata above 91.32 m in Tianzhu Land Subsidence Station are all in the state of unidirectional drainage consolidation, and the water heads in the upper strata are higher than those in the lower strata. However, the hydraulic gradient between the two adjacent aquifers is smaller than the initial hydraulic gradient in the weak aquifer layer, so no leakage recharge effect is generated. Secondly, the water level of the two adjacent aquifers in the deep formation below 91.32 m shows a continuous downward trend, among which the weak aquifer is drained and consolidated on both sides, and the pore water head in the middle of the weak aquifer is the lowest. Although the strata has a large amount of compression, no leakage recharge phenomenon occurs. Thirdly, in a multi-layer aquifer system, when the head difference between adjacent aquifers is small and there is a thick viscous layer between them, it is difficult for the upper aquifer to overcome the shear strength of the bound water in the weak aquifer below, leaking recharge barely occurs.

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Lopulalan, Cynthia G. C., Meitycorfrida Mailoa e Halija Pelu. "ANALISA SIFAT KIMIA DAN FISIK MODIFIED CASSAVA FLOUR (MOCAF) (VARIETAS LOKAL SANGKOLA) ASAL DESA WAAI, MALUKU TENGAH". AGRITEKNO: Jurnal Teknologi Pertanian 5, n.º 1 (1 de abril de 2016): 7. http://dx.doi.org/10.30598/jagritekno.2016.5.1.7.

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This study aimed to determine the method of making ‘Mocaf’ (Modified Cassava Flour) flour that was in accordance the quality standards (SNI 01-2997-1992). This study used a Randomized Block Design consisting of one factor, namely was the flouring methos consisting of four treatments: namely drying, water immersion, lime water immersion, and curing. The data were statistically tested using the analysis of variance according to the design used, followed by the Honestly Significant Difference test. Based on the research results, the best treatment of this research was lime water immersion treatment, which produced ash content of 0.74%, carbohydrate content 82.68%, HCN content 0.05% and whiteness 91.32%.

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Takaluoma, Esther M., Raija Oilunkaniemi, Christian W. Lehmann e Risto S. Laitinen. "Crystal structure of tris(phenylselenolato-κSe)tris(tetrahydrofuran-κO)thulium(III)". Acta Crystallographica Section E Structure Reports Online 70, n.º 11 (31 de outubro de 2014): m389. http://dx.doi.org/10.1107/s1600536814023733.

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In the title compound, [Tm(C6H5Se)3(C4H8O)3], the TmIIIatom lies on a threefold rotation axis and is coordinated by three phenylselenolate ligands and three tetrahydrofuran ligands leading to a distortedfac-octahedral coordination environment. The Tm—Se and Tm—O bond lengths are 2.7692 (17) and 2.345 (10) Å, respectively, and the bond angles are 91.32 (6)° for Se—Tm—Se, 92.6 (2) and 94.4 (2)° for Se—Tm—O, and 81.2 (3)° for O—Tm—O. In the crystal, the discrete complexes are linked by van der Waals interactions only. The crystal was refined as a non-merohedral twin (ratio = 0.65:0.35).

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Ham, Jun Sang. "De Novo Assembly and Comparative Analysis of the Enterococcus faecalis Genome (KACC 91532) from a Korean Neonate". Journal of Microbiology and Biotechnology 23, n.º 7 (28 de julho de 2013): 966–73. http://dx.doi.org/10.4014/jmb.1303.03045.

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Ni, Hongjun, Chunyu Lu, Yu Zhang, Xingxing Wang, Yu Zhu, Shuaishuai Lv e Jiaqiao Zhang. "Effects of Sodium Carbonate and Calcium Oxide on Roasting Denitrification of Recycled Aluminum Dross with High Nitrogen Content". Coatings 12, n.º 7 (29 de junho de 2022): 922. http://dx.doi.org/10.3390/coatings12070922.

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Aluminum dross is solid waste produced by the aluminum industry. It has certain toxicity and needs to be treated innocuously. The effect of sodium carbonate and calcium oxide on the denitrification efficiency of high nitrogen aluminum dross roasting was studied in this paper. By means of XRD, SEM and other characterization methods, the optimum technological parameters for calcination denitrification of the two additives were explored. The test results show that both additives can effectively improve the efficiency of aluminum dross roasting denitrification, and the effect of sodium carbonate is better. When the mass ratio of sodium carbonate to aluminum dross is 0.6, the roasting temperature is 1000 °C and the roasting time is 4 h, the denitrification rate can reach 91.32%.

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Ju, Hyoungseok, Byungho Lim, Minjin Kim, Yong Sung Kim, Woo Ho Kim, Chunhwa Ihm, Seung-Moo Noh et al. "A Regulatory Polymorphism at Position -309 in PTPRCAP Is Associated with Susceptibility to Diffuse-type Gastric Cancer and Gene Expression". Neoplasia 11, n.º 12 (dezembro de 2009): 1340–47. http://dx.doi.org/10.1593/neo.91132.

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Rodrigues, Leandro Alcasar, e Márcia Isabel Gentil Diniz. "Considerations on the Crisis and Social Responsibility in Brazilian Universities and the Political and Social Situation Science". International Journal of Advanced Engineering Research and Science 9, n.º 1 (2022): 295–99. http://dx.doi.org/10.22161/ijaers.91.32.

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Bonisławska, Małgorzata, Agnieszka Rybczyk, Arkadiusz Nędzarek, Przemysław Czerniejewski, Agnieszka Tórz e Michał Łopata. "Investigation of the effectiveness of the cleaning flume system applied on the Młynówka River (Lubusz voivodeship)". Inżynieria Ekologiczna 19, n.º 3 (1 de junho de 2018): 52–61. http://dx.doi.org/10.12912/23920629/91032.

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Chen, Ming-Ye, Bao-Jia Gao, Su-Hong Liu e Guo-Na Zhou. "Response of Ecosystem Service Value to Changes in Ecosystem Structure". Polish Journal of Environmental Studies 28, n.º 4 (1 de março de 2019): 2089–97. http://dx.doi.org/10.15244/pjoes/91232.

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Bekzhanova, Zhazira. "INFLUENCE OF MULTILINGUALISM AND BILINGUALISM ON YOUTH LANGUAGE IN KAZAKHSTAN: DISCOURSE ANALYSIS OF INTERNET RESOURSES". IJAEDU- International E-Journal of Advances in Education 1, n.º 3 (2015): 206. http://dx.doi.org/10.18768/ijaedu.91032.

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Lassila, Jussi. "Konkretiaa Venäjän ikuisuuskysymyksestä". Idäntutkimus 27, n.º 1 (15 de abril de 2020): 84–85. http://dx.doi.org/10.33345/idantutkimus.91932.

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Muñoz Torrecilla, Néstor. "Casas, Christo (2023). Maricas Malas. Paidós, 286 páginas." Estudios LGBTIQ+, Comunicación y Cultura 3, n.º 2 (18 de dezembro de 2023): 245–48. http://dx.doi.org/10.5209/eslg.91832.

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Akhtar, Aamina. "Cultural Crossroads and Subaltern Realities in Diasporic Discourse: Exploring the Sense of Belonging in Lahiri and Mistry’s Narratives". International Journal of English Literature and Social Sciences 9, n.º 1 (2024): 238–45. http://dx.doi.org/10.22161/ijels.91.32.

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This study examines the theme of cultural navigation and the sense of belonging in Jhumpa Lahiri's novel The Namesake and Rohinton Mistry's A Fine Balance. Focusing on the Indian diaspora, the study meticulously explores the multifaceted dimensions of subalternity embedded in the characters' experiences of cultural displacement, identity negotiation, and socio-economic adversities. This research paper aims to elucidate the complex dynamics of belonging in a diverse and interconnected global community by conducting a comparative analysis of the many ways in which these narratives portray the journeys of people bridging many cultures. In navigating the complex fabric of two separate cultures, this paper explores the challenges, triumphs, and transformations of the protagonists. It investigates the literary techniques employed by Lahiri and Mistry to portray the psychological and emotional aspects of cultural adaptation, illuminating the characters' changing self-perceptions. It also examines how society and family dynamics shape the identities of the characters, highlighting the conflict between the desire for integration and clinging to one's traditional origins. Through a thematic analysis, this study seeks to uncover the authors' perspectives on cultural hybridity, shedding light on the broader implications for individuals striving to reconcile their heritage with the demands of contemporary life. The study also looks at how the characters' sense of place affects their sense of belonging, examining how the writers employ location as a narrative device to highlight the contrasts between cultures. This comparative approach aims to provide various insights into the ways in which Lahiri and Mistry articulate the multifaceted nature of cultural identity and how it changes over time and contributes to a deeper understanding of the intricate interplay between culture, identity, and belonging in contemporary literature.

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Anbarafshan, Rojin, Carly Pellow, Kevin Kiezun, Hon Leong e David E. Goertz. "In vivo high-speed microscopy of microbubbles in the chorioallantoic membrane model". Theranostics 14, n.º 5 (2024): 1794–814. http://dx.doi.org/10.7150/thno.91232.

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Favaro, Laura, e Umut Özkırımlı. "Gender wars and cancel culture in academia: Umut Özkırımlı in conversation with Laura Favaro". Teknokultura. Revista de Cultura Digital y Movimientos Sociales Avance en línea (12 de abril de 2024): 1–13. http://dx.doi.org/10.5209/tekn.91032.

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The Oxford English Dictionary defines cancel culture as «the action or practice of publicly boycotting, ostracizing, or withdrawing support from a person, institution, etc., thought to be promoting culturally unacceptable ideas». Though accurate, this definition is incomplete since cancel culture goes way beyond boycotting or ostracizing. It includes a wide spectrum of sanctions, spanning from public naming and shaming, censorship and job loss to intimidation and outright attacks in the form of verbal and physical abuse. This article discusses the mechanisms and negative impacts of cancel culture in academia by focusing on the case of Laura Favaro, who was ‘cancelled’ after publishing an article on the findings of her research on academia's ‘gender wars’. The concerted attempts to silence certain – particularly feminist – perspectives on sex and gender have severe and wide-ranging implications for researchers and the scholarly endeavour as a whole, contributing to the toxic atmosphere created by the neoliberalisation of university.

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Huang, Yuhan, Rui Zhang, Hao Lyu, Shuai Xiao, Dong Guo, Xing-Zhen Chen, Cefan Zhou e Jingfeng Tang. "LncRNAs as nodes for the cross-talk between autophagy and Wnt signaling in pancreatic cancer drug resistance". International Journal of Biological Sciences 20, n.º 7 (2024): 2698–726. http://dx.doi.org/10.7150/ijbs.91832.

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Tao, You Jun, You Nan Zhao, Yu Shuai Xian, Ao Song, Yi Peng Wang e Zheng Xiang Shi. "Coal Desliming Using Annular Rinse Water Hydrocyclone". Key Engineering Materials 835 (março de 2020): 28–40. http://dx.doi.org/10.4028/www.scientific.net/kem.835.28.

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The separation of fine coal can be improved by pre-desliming, which was significantly enhanced when fine coal was processed using a Falcon concentrator, and <45-μm coal slime was removed. Ultrafine classification tests using Krebs classification cyclone with annular rinse water showed that the increase in feeding concentration negatively affected the efficiency of classification while increasing the classification size because the settling was hindered by the high underflow concentrations. The optimization experiments with response indicators of classification efficiency based on orthogonal design using Design-Expert software indicated that the optimal classification efficiency reached 91.32% with a feeding pressure of 0.03 MPa, a rinse water pressure of 0.02 MPa, and a feeding concentration of 12.5%. Meanwhile, the classification size was 49.99 μm, which agreed well with the predicted value.

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Tang, Muran, Lingyue Gao, Yutong Bian, Shang Xiang e Kaijun Zhang. "Brain tumor MRI images classification based on machine learning". Applied and Computational Engineering 29, n.º 1 (26 de dezembro de 2023): 19–29. http://dx.doi.org/10.54254/2755-2721/29/20230765.

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Recent research has shown machine learnings outstanding performance on image classifying tasks, including applications on Magnetic Resonance Images. While the former models are overly complicated, this paper proposes a simplified model, which is proven to be both accurate and much less time-consuming. Our proposed method is learned from former research and combines Bias Field Correction, DenseNet, and SE-Net to form a concise structure. With small datasets of T1-weighted and T2-weighted labeled MR brain tumor images, our model spent a short training time of 2 hours and showed excellent performance on classifying pituitary, meningioma, glioma or no tumor with an accuracy of 91.32%. After evaluation, our model is proven to be accurate in distinguishing between 3 of the tumor types with an f1-score of 0.96.

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Helminsyah, Helminsyah, Musdiani Musdiani, Ali Mustadi e Anwar Senen. "PENGEMBANGAN MODEL PEMBELAJARAN PROJECT CITIZEN BERBASIS PORTOFOLIO UNTUK KOMPETENSI PENDIDIK SOCIETY 5.0". Visipena 12, n.º 2 (28 de junho de 2022): 237–49. http://dx.doi.org/10.46244/visipena.v12i2.1770.

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The learning model is an example for optimizing the teaching and learning process in the classroom, this study aims to determine the portfolio-based Project citizen learning model to strengthen the social competence of educators towards society 5.0. in the fourth-grade elementary school in Banda Aceh City. This research uses this research method, namely Research and development in the field of education (R & D) procedures and research steps for developing modifications of Borg & Gall, namely: (1) developing products, and (2) testing the effectiveness of products in achieving goals. This study focuses on testing the effectiveness of the learning model from the experimental and control class students' learning outcomes. The results of the study show that the test of the effectiveness of the use of the learning model is 85.00%, without the media is 75.90%. This is indicated by the results of the data tscore = 13.08, t table 0.05(2.49) = 1.67 then tscore (13.08) > ttable (1.67) for the significance level (α = 0.05) or with in other words, Ha is accepted and Ho is rejected. The test proves that the use of the Project citizen portfolio-based learning model to strengthen the social competence of educators towards society 5.0. more effective in improving student learning outcomes. The results showed: (1) the Thematic learning material expert test was in very good qualification (88.00%), (2) the learning design expert test was in very good qualification (87.76%), (3) the model expert test and learning graphics are in very good qualification (92.06%), (4) individual trials are in very good qualifications (89.88%), group trials are in very good qualifications (91.32%), field trials are in in very good qualification (89.96%). The product produced at the end of the development of this learning model is a portfolio-based project citizen to strengthen the social competence of educators towards society 5.0. followed by an effectiveness test. Abstrak Model Pembelajaran merupakan sebuah contoh untuk mengoptimalkan proses belajar mengajar dikelas, penelitian ini bertujuan untuk mengetahui model pembelajaran Project citizen berbasis portofolio untuk menguatkan kompetensi sosial pendidik untuk menuju society 5.0. di sekolah dasar Banda Aceh. Penelitian ini menggunakan metode penelitian ini adalah Riset dan pengembangan bidang pendidikan (R & D) prosedur dan Langkah- langkah penelitian pengembangan modifikasi Borg & Gall yaitu: (1) mengembangkan produk, dan (2) menguji keefektifan produk dalam mencapai tujuan. Penelitian ini fokus pada uji kefektifan model pembelajaran dari hasil belajar siswa kelas eksperimen dan kontrol. Hasil penelitian menujukkan bahwa uji efektifitas penggunaan model pembelajaran sebesar 85,00 %, tanpa media yaitu 75,90%. Hal ini ditunjukkan dengan hasil data thit = 13,08, ttabel0,05(2,49) = 1,67 maka th (13,08) > tt (1,67) untuk taraf signifikansi (α=0,05) atau dengan kata lain Ha diterima dan Ho ditolak. Dari uji membuktikan bahwa penggunaan model pembelajaran Project citizen berbasis portofolio untuk menguatkan kompetensi sosial pendidik untuk menuju society 5.0. lebih efektif dalam meningkatkan hasil belajar siswa. Hasil penelitian menunjukkan: (1) uji ahli materi pembelajaran Tematik berada pada kualifikasi sangat baik (88,00%), (2) uji ahli desain pembelajaran berada pada kualifikasi sangat baik (87,76%), (3) uji ahli ahli model dan kegrafisan pembelajaran berada pada kualifikasi sangat baik (92,06%), (4) uji coba perorangan berada pada kualifikasi sangat baik (89,88%), uji coba kelompokberada pada kualifikasi sangat baik (91,32%), uji coba lapanganberada pada kualifikasi sangat baik (89,96%). Produk yang dihasilkan pada akhir dari pengembangan model Pembelajaran ini Project citizen berbasis portofolio untuk menguatkan kompetensi sosial pendidik untuk menuju society 5.0. dilanjutkan dengan uji keefektifan.

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Taiwo, Babalola R., e Taiwo A. Kehinde. "Antioxidant Properties, Sensory Evaluation and Mineral Content of Cardaba Banana and Plantain Flours". Open Agriculture 4, n.º 1 (12 de abril de 2019): 52–64. http://dx.doi.org/10.1515/opag-2019-0005.

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AbstractUnripe cardaba banana and plantain slices were processed into flour. The effects of treatment (blanching/unblanched) and drying method (sun, 50ºC and 70ºC) were recorded. The antioxidant properties of the flour samples, sensory evaluation and minerals content were all determined. DPPH, TPC, FRAP and Metal chelating abilities were higher in cardaba flour (89.77 to 99.18%, 15.00 to 46.00 μgGAE/100g, 0.28 to 0.69 AAEμg/g and 38.90 to 96.53%) than in plantain (91.32 to 98.17%, 10.00 to 34.00 μgGAE/100g, 0.28 to 0.52 AAEμg/g and 33.71 to 94.98%) samples. Calcium, zinc and phosphorus were lower in cardaba banana flour compared to plantain flour. In overall acceptability, amala (a traditional South-western Nigerian meal) from blanched and unblanched cardaba banana flour was preferred to amala from blanched and unblanched plantain flour. Amala from oven-dried samples was considered better than sun-dried samples.

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Karo Karo, Ichwanul Muslim. "Implementasi Metode XGBoost dan Feature Important untuk Klasifikasi pada Kebakaran Hutan dan Lahan". Journal of Software Engineering, Information and Communication Technology (SEICT) 1, n.º 1 (8 de março de 2022): 11–18. http://dx.doi.org/10.17509/seict.v1i1.29347.

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Kebakaran hutan dan lahan di Indonesia telah menjadi masalah krisis lingkungan tahunan. Sebaran kebakaran hutan terbesar terjadi dipulau Sumatera. Salah satu upaya tindakan dalam pencegahan dan meminimalisasikan resiko kebakaran hutan adalah dengan mengklasifikasikan jenis titik panas di lahan, sehingga di dapat skala prioritas dalam pemadaman titik api. Penelitian ini bertujuan mengklasifikasikan type titik panas dengan metode XGBoost dan feature importance yang terdapat di pulau Sumatera. Data titik panas diperoleh dari Globalforestwatch.com. Proses mengurangi variabel dari data yang diperoleh menghasil dampak yang sangat signifikan pada model klasifikasi. Terapat enam dan atau tujuh variabel yang sangat berpengaruh dalam menentukan titik panas, variabel tersebut jugalah yang menghasilkan model klasfikasi terbaik. XGBoost dan feature importance menghasilkan akurasi sebesar 89.52%. Sensitivity (SE), Specificity (SP), dan Matthews Correlation Coefficient (MCC).secara berturut turut 91.32 %, 93.16 % dan 92.75 %. Metode ini juga lebih baik dibandingkan dengan hasil penelitian sebelumnya.

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R. Numa, K.A. Astiti, H.F. Lalus e A. Supu. "PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) BERBASIS HOTS PADA MATERI IMPULS DAN MOMENTUM". Jurnal Pendidikan dan Pembelajaran IPA Indonesia 13, n.º 1 (31 de março de 2023): 34–44. http://dx.doi.org/10.23887/jppii.v13i1.55147.

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Penelitian dan pengembangan ini bertujuan untuk mendeskripsikan kelayakan LKPD berbasis HOTS pada materi Impuls dan Momentum di SMA. Tujuan penelitian secara khusus untuk mendeskripsikan: (1) validitas produk, dan (2) kepraktisan. Jenis penelitian ini adalah Research and Development (R&D) dengan model ADDIE. Subjek uji coba penelitian ini adalah peserta didik kelas X IPA2 SMAS Katolik Warta Bakti Kefamenanu. Instrumen yang digunakan adalah lembar validasi ahli media, ahli materi dan respon peserta didik. Hasil penelitian menunjukkan: (1) validitas media diperoleh presentase 93.17% dengan kategori sangat valid, (2) validitas materi diperoleh presentase 95.32 % dengan kategori sangat valid, dan (3) kepraktisan LKPD dari uji coba kelompok kecil diperoleh presentase 91.32% dengan kategori sangat praktis dan uji coba kelompok besar diperoleh presentase 97.94% dengan kategori sangat praktis. Simpulan dari penelitian ini adalah pengembangan LKPD berbasis HOTS pada materi Impuls dan Momentum sangat layak dugunakan dalam pembelajaran.

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Lv, Shuai-Shuai, Yu Zhang, Hong-Jun Ni, Xing-Xing Wang, Wei-Yang Wu e Chun-Yu Lu. "Effects of Additive and Roasting Processes on Nitrogen Removal from Aluminum Dross". Coatings 12, n.º 6 (25 de maio de 2022): 730. http://dx.doi.org/10.3390/coatings12060730.

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Taking high nitrogen aluminum dross as the research object, the effects of the additives sodium carbonate and cryolite and the roasting process on the denitrification effect of aluminum dross were studied. The principle of additive denitrification was studied by XRD, SEM and TG-DSC. The experimental results show that sodium carbonate and cryolite can quickly reduce the content of aluminum nitride in aluminum dross. The optimum denitrification process parameters were also obtained simultaneously. When the mass ratio of cryolite to aluminum dross was 0.4, the roasting temperature was 900 °C, and the roasting time was 3 h, the denitrification degree could reach 96.19%. When the mass ratio of sodium carbonate to aluminum dross was 0.8, the roasting temperature was 1000 °C, and the roasting time was 4 h, the denitrification degree could reach 91.32%. This study provides a reference for the non-harmful treatment of high nitrogen aluminum dross.

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Parahita, Riris, Ida Bagus Ketut Widiartha e Ariyan Zubaidi. "Sistem Informasi Perhotelan Berbasis Web Service, Studi Kasus Di Pulau Lombok". Journal of Computer Science and Informatics Engineering (J-Cosine) 1, n.º 1 (24 de janeiro de 2018): 46. http://dx.doi.org/10.29303/jcosine.v1i1.21.

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Abstrak - Hotel yang terdapat di pulau Lombok memiliki jumlah yang cukup banyak. Mengintegrasikan beberapa sistem informasi hotel ke dalam satu wadah yang dapat diakses oleh pengunjung. Tujuan dari penelitian ini yaitu membangun website perhotelan di pulau Lombok menggunakan teknologi web services untuk memudahkan pengguna dalam pencarian informasi hotel dan pemesanan kamar. Dalam penelitian terhadap layanan web service ini, metode yang digunakan untuk membangun webiste perhotelan Lombok yaitu SOAP dan mengimplementasikan sistem database terdistribusi yang menghubungkan DBMS yang bertipe sama, kompatibel, struktur dan deskripsi datanya sama. Untuk mengetahui sistem berhasil diimplementasikan, maka dilakukan pengujian terhadap sistem dengan menggunakan metode black box. Selain itu dilakukan pengujian kuisioner kepada 30 mahasiswa sebagai responden. Berdasarkan data yang diperoleh dalam penelitian ini akan dilakuakan perhitungan nilai MOS (Mean Opini Score), sehingga memperoleh nilai rata-rata MOS yaitu 91,32 %. Hasil pengujian tersebut menunjukkan bahwa sistem informasi perhotelan Lombok berbasis web service yang telah diimplementasikan merupakan sistem yang baik dan mudah dimengerti oleh pengguna. Kata Kunci: Hotel, web service, SOAP.

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Alorabi, Ali Q., Fahad A. Alharthi, Mohamed Azizi, Nabil Al-Zaqri, Adel El-Marghany e Khaled A. Abdelshafeek. "Removal of Lead(II) from Synthetic Wastewater by Lavandula pubescens Decne Biosorbent: Insight into Composition–Adsorption Relationship". Applied Sciences 10, n.º 21 (24 de outubro de 2020): 7450. http://dx.doi.org/10.3390/app10217450.

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In this work, the widely-abundant, cheap, wild plant Lavandula pubescens Decne was evaluated as an adsorbent for removing Pb(II) ions from wastewater. The chemical composition of the plant was partially isolated and characterized by the corresponding techniques, including gas chromatography–mass spectrometry, gas liquid chromatography, and FTIR spectroscopy. The adsorption capacity of the dried plant material for Pb(II) ions increased with increasing contact time, initial ion concentration, and temperature, while it decreased with increasing adsorbent dosage. The optimum condition for Pb(II) adsorption was determined as 550 mg/L initial metal concentration, pH ≤ 7, and 90 min of contact. The best fit for Pb(II) adsorption isotherms was the linear form of the Freundlich model; however, the maximum capacity indicated by Langmuir was 91.32 mg/g. The experimental data fit better the pseudo-second-order kinetic model (R2 = 0.969), suggesting chemisorption process. Thermodynamic data revealed an endothermic, nonspontaneous, and adsorption process favored at higher concentrations.

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Xu, Jun, Yumeng Wei, Aichun Wang, Heng Zhao e Damien Lefloch. "Analysis of Clothing Image Classification Models: A Comparison Study between Traditional Machine Learning and Deep Learning Models". Fibres & Textiles in Eastern Europe 30, n.º 5 (1 de outubro de 2022): 66–78. http://dx.doi.org/10.2478/ftee-2022-0046.

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Abstract Clothing image in the e-commerce industry plays an important role in providing customers with information. This paper divides clothing images into two groups: pure clothing images and dressed clothing images. Targeting small and medium-sized clothing companies or merchants, it compares traditional machine learning and deep learning models to determine suitable models for each group. For pure clothing images, the HOG+SVM algorithm with the Gaussian kernel function obtains the highest classification accuracy of 91.32% as compared to the Small VGG network. For dressed clothing images, the CNN model obtains a higher accuracy than the HOG+SVM algorithm, with the highest accuracy rate of 69.78% for the Small VGG network. Therefore, for end-users with only ordinary computing processors, it is recommended to apply the traditional machine learning algorithm HOG+SVM to classify pure clothing images. The classification of dressed clothing images is performed using a more efficient and less computationally intensive lightweight model, such as the Small VGG network.

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Heleni, Susda, Siska Ade Syahfitri e Putri Yuanita. "Validitas dan Praktikalitas Perangkat Pembelajaran Matematika Berbasis Model Problem Based Learning untuk Memfasilitasi Kemampuan Pemecahan Masalah Matematis Siswa Kelas IX Materi Persamaan Kuadrat". JURING (Journal for Research in Mathematics Learning) 5, n.º 3 (30 de setembro de 2022): 227. http://dx.doi.org/10.24014/juring.v5i3.18296.

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Perangkat pembelajaran dapat ditentukan dengan cara guru bidang studi mengemas perangkat pembelajarannya, karena untuk mencapai tujuan dari pembelajaran yang salah satunya memfasilitasi KPMM merupakan fungsi dari perangkat pembelajaran dalam memandu proses pelaksanaan pembelajaran. Perangkat pembelajaran (Silabus, Rencana Pelaksanaan Pembelajaran (RPP) dan Lembar Aktivitas Siswa (LAS)) matematika menerapkan model Problem Based Learning untuk memfasilitasi KPMM siswa pada materi persamaan kuadrat untuk dipakai siswa kelas IX SMP/MTs yang valid dan praktis merupakan tujuan penelitian ini. Jenis penelitian ini adalah penelitian pengembangan yang menerapkan model pengembangan 4-D (define, design, develop, disseminate). Instrumen pengumpulan data yang dipakai pada penelitian ini adalah lembar validasi silabus, RPP dan LAS serta menggunakan angket respon siswa. Hasil penelitian pengembangan ini memperlihatkan bahwa silabus dan RPP yang dikembangkan memenuhi kriteria sangat valid diperoleh rata-rata silabus 91,32% dan RPP 89,21%. Sementara LAS yang dikembangkan valid dengan rata-rata LAS 79,40%. Selain itu, LAS memiliki kriteria sangat praktis diperoleh rata-rata LAS 94,90%.

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Bach, Pham Cao, Tran Thi Tuyen, Do Huu Nghi, Hoang Thi Bich, Trinh Anh Vien, Pham Minh Quan, Tran Quoc Toan et al. "Chemical constituents and biological activities of the seed essential oil from Michelia tonkinensis grown in Thanh Hoa province, Viet Nam". Vietnam Journal of Chemistry 61, n.º 3 (27 de abril de 2023): 339–47. http://dx.doi.org/10.1002/vjch.202200171.

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AbstractEssential oils (EOs) from the seed of Michelia tonkinensis were extracted in four ways hydrodistillation (HD), microwave‐assisted hydrodistillation (MHD), ultrasound‐assisted hydrodistillation (UHD) and enzyme‐assisted hydrodistillation (EHD). The chemical constituents of these EOs were analysed by gas chromatography (GC‐FID) and gas chromatography/mass spectrometry (GC/MS). Phenylpropanoids were the main components in which safrole is the dominant constituent (82.98‐91.53%), followed by monoterpene hydrocarbons (5.26‐11.94%). In comparison with traditional hydrodistillation method (HD only), the EOs obtained from the MHD, UHD and EHD methods have the higher safrole contents (91.32%, 90.96% and 90.25%, respectively). The essential oils were also tested for their antioxidant, anti‐imflammatory, antimicrobial and cytotoxic activities. The HD essential oil sample showed inhibitory activity against 6/8 tested microorganisms, i.e., Staphylococcus aureus, Pseudomonas aeruginosa, Escherichia coli, Bacillus subtillis, Candida albicans, and Saccharomyces cerevisiae. The MHD and EHD exhibited the inhibitory activity against three strains E. coli, A. niger and F. oxysporum. The UHD inhibited E. coli and F. oxysporum.

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Dartiko, Fedryanto, Mochammad Yusa, Aan Erlansari e Shaikh Ameer Basha. "Comparative Analysis of Transformer-Based Method In A Question Answering System for Campus Orientation Guides". INTENSIF: Jurnal Ilmiah Penelitian dan Penerapan Teknologi Sistem Informasi 8, n.º 1 (10 de fevereiro de 2024): 122–39. http://dx.doi.org/10.29407/intensif.v8i1.21971.

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The campus introduction process is a stage where new students acquire information about the campus through a series of activities and interactions with existing students. However, the delivery of campus introduction information is still limited to conventional methods, such as using guidebooks. This limitation can result in students having a limited understanding of the information needed during their academic period. The one of solution for this case is to implement a deep learning system with knowledge-based foundations. This research aims to develop a Question Answering System (QAS) as a campus introduction guide by comparing two transformer methods, namely the RoBERTa and IndoBERT architectures. The dataset used is processed in the SQuAD format in the Indonesian language. The collected SQuAD dataset in the Indonesian language consists of 5046 annotated data. The result shows that IndoBERT outperforms RoBERTa with EM and F1-Score values of 81.17 and 91.32, respectively, surpassing RoBERTa with EM and F1-Score values of 79.53 and 90.18.

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Malleswari, Pinjala N., Srinivas Padala, Matta Venkata Pullarao, M. Ravi Sankar e Y. Mounika. "Deep Learning Frameworks for Cardiovascular Arrhythmia Classification". International Journal on Recent and Innovation Trends in Computing and Communication 11, n.º 11s (7 de outubro de 2023): 32–37. http://dx.doi.org/10.17762/ijritcc.v11i11s.8067.

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Arrhythmia classification is a prominent research problem due to the computational complexities of learning the morphology of various ECG patterns and its wide prevalence in the medical field, particularly during the COVID-19 pandemic. In this article, we used Empirical Mode Decomposition and Discrete Wavelet Transform for preprocessing and then the modified signal is classified using various classifiers such as Decision Tree, Logistic Regression, Gaussian Naïve Bayes, Random Forest, Linear SVM, Polynomial SVM, RBF SVM, Sigmoid SVM and Convolutional Neural Networks. The proposed method classify the data into five classes N (Normal), S (Supraventricular premature) beat, (V) Premature ventricular contraction, F (Fusion of ventricular and normal), and Q, (Unclassifiable Beat) using softmax regressor at the end of the network. The proposed approach performs well in terms of classification accuracy when tested using ECG signals acquired from the MIT-BIH database. In comparison to existing classifiers, the Accuracy, Precision, Recall, and F1 score values of the proposed technique are 98.5%, 96.9%, 94.3%, and 91.32%, respectively.

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Goldstein, Cathy A., Muneer Rizvydeen, Deirdre A. Conroy, Louise M. O’Brien, Gita Gupta, Emily C. Somers, Pratima Sharma, Jonathan L. Golob, Jonathan P. Troost e Helen J. Burgess. "The prevalence and impact of pre-existing sleep disorder diagnoses and objective sleep parameters in patients hospitalized for COVID-19". Journal of Clinical Sleep Medicine 17, n.º 5 (maio de 2021): 1039–50. http://dx.doi.org/10.5664/jcsm.9132.

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Ogunsanmi, A. O., S. O. Akpavie e V. O. Anosa. "Modifications hématologiques observées chez des brebis infectées expérimentalement par Trypanosoma brucei". Revue d’élevage et de médecine vétérinaire des pays tropicaux 47, n.º 1 (1 de janeiro de 1994): 53–57. http://dx.doi.org/10.19182/remvt.9132.

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Des modifications des valeurs hématologiques ont été observées chez des brebis de la race Naine de l'Afrique de l'Ouest infectées par Trypanosoma brucei. La maladie avait pour caractéristique une anémie normochrome normocytique en phase aiguë, et une macrocytose sévère en phase chronique. D'après les modifications hématologiques observées, l'érythropoïèse était insuffisante en phase aiguë, alors qu'en phase chronique elle était plus élevée, mais néanmoins insuffisante, conduisant à une anémie persistante. La numération leucocytaire était normale durant la phase aiguë, tandis que la leucocytose était une caractéristique constante de la phase chronique

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Le Goff, Isabelle. "Vers une fouille « idéale » ?" Les Nouvelles de l'archéologie, n.º 159 (9 de julho de 2020): 25–30. http://dx.doi.org/10.4000/nda.9132.

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Cifarelli, Paola. "Aa. Vv., Remembrances et Resveries. Hommage à Jean Batany". Studi Francesi, n.º 154 (LII | I) (1 de junho de 2008): 164–65. http://dx.doi.org/10.4000/studifrancesi.9132.

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I.Anyanwu, S., B. K. Alese e O. O. Obe. "Quantum and Lattices". International Journal of Computer Applications 81, n.º 9 (15 de novembro de 2013): 15–17. http://dx.doi.org/10.5120/14039-9132.

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Haseli, Najmeh, Leila Ghahramani e Mahin Nazari. "General Health Status and Its Related Factors in the Nurses Working in the Educational Hospitals of Shiraz University of Medical Sciences, Shiraz, Iran, 2011". Nursing and Midwifery Studies 1, n.º 3 (9 de março de 2013): 146–51. http://dx.doi.org/10.5812/nms.9132.

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Dubost, Thierry. "Soyinka’s The Strong Breed as a Tragedy of Hope". Commonwealth Essays and Studies 30, n.º 2 (1 de abril de 2008): 22–34. http://dx.doi.org/10.4000/ces.9132.

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He, Shuilian, Yang Yang, Ziwei Li, Xuejiao Wang, Yanbing Guo e Hongzhi Wu. "Comparative analysis of four Zantedeschia chloroplast genomes: expansion and contraction of the IR region, phylogenetic analyses and SSR genetic diversity assessment". PeerJ 8 (22 de maio de 2020): e9132. http://dx.doi.org/10.7717/peerj.9132.

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The horticulturally important genus Zantedeschia (Araceae) comprises eight species of herbaceous perennials. We sequenced, assembled and analyzed the chloroplast (cp) genomes of four species of Zantedeschia (Z. aethiopica, Z. odorata, Z. elliottiana, and Z. rehmannii) to investigate the structure of the cp genome in the genus. According to our results, the cp genome of Zantedeschia ranges in size from 169,065 bp (Z. aethiopica) to 175,906 bp (Z. elliottiana). We identified a total of 112 unique genes, including 78 protein-coding genes, 30 transfer RNA (tRNA) genes and four ribosomal RNA (rRNA) genes. Comparison of our results with cp genomes from other species in the Araceae suggests that the relatively large sizes of the Zantedeschia cp genomes may result from inverted repeats (IR) region expansion. The sampled Zantedeschia species formed a monophylogenetic clade in our phylogenetic analysis. Furthermore, the long single copy (LSC) and short single copy (SSC) regions in Zantedeschia are more divergent than the IR regions in the same genus, and non-coding regions showed generally higher divergence than coding regions. We identified a total of 410 cpSSR sites from the four Zantedeschia species studied. Genetic diversity analyses based on four polymorphic SSR markers from 134 cultivars of Zantedeschia suggested that high genetic diversity (I = 0.934; Ne = 2.371) is present in the Zantedeschia cultivars. High genetic polymorphism from the cpSSR region suggests that cpSSR could be an effective tool for genetic diversity assessment and identification of Zantedeschia varieties.

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Vici, Patrizia, Laura Pizzuti, Teresa Gamucci, Domenico Sergi, Francesca Conti, Germano Zampa, Pietro Del Medico et al. "Non-Pegylated Liposomal Doxorubicin-Cyclophosphamide in Sequential Regimens with Taxanes as Neoadjuvant Chemotherapy in Breast Cancer Patients". Journal of Cancer 5, n.º 6 (2014): 398–405. http://dx.doi.org/10.7150/jca.9132.

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Tzavara, Nefeli Panagiota, e Bjørn-Jostein Singstad. "Transfer Learning in Polyp and Endoscopic Tool Segmentation from Colonoscopy Images". Nordic Machine Intelligence 1, n.º 1 (1 de novembro de 2021): 32–34. http://dx.doi.org/10.5617/nmi.9132.

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Colorectal cancer is one of the deadliest and most widespread types of cancer in the world. Colonoscopy is the procedure used to detect and diagnose polyps from the colon, but today's detection rate shows a significant error rate that affects diagnosis and treatment. An automatic image segmentation algorithm may help doctors to improve the detection rate of pathological polyps in the colon. Furthermore, segmenting endoscopic tools in images taken during colonoscopy may contribute towards robotic assisted surgery. In this study, we trained and validated both pre-trained and not pre-trained segmentation models on two different data sets, containing images of polyps and endoscopic tools. Finally, we applied the models on two separate test sets and the best polyp model got a dice score 0.857 and the test instrument model got a dice score 0.948. Moreover, we found that pre-training of the models increased the performance in segmenting polyps and endoscopic tools.

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