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Journal articles on the topic 'UmCo50'

Author: Grafiati

Published: 28 June 2021

Last updated: 29 July 2025

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1

Xue, Haitao, Yang Jia, Zhijie Ding, et al. "Failure analysis of the end surface of the burner nozzle made of UMCo50 material in long-term high temperature oxygen-enriched sulfur-chlorine environment." Engineering Failure Analysis 157 (March 2024): 107958. http://dx.doi.org/10.1016/j.engfailanal.2024.107958.

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2

Abrorov, Akbar, Musurmon Juraev, Khodjayeva Nodira, and Erkinbay Ismailov. "Automated Surface Defect Detection in Machined Parts Using Deep Learning Techniques and Machine Vision." Diffusion Foundations and Materials Applications 38 (March 19, 2025): 27–37. https://doi.org/10.4028/p-umcty0.

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This paper presents an overview of advanced deep learning techniques and machine vision technologies aimed at automating defect recognition tasks with unparalleled accuracy and efficiency. Various methodologies, including deep random chains combined with adaptive Faster R-CNN, Gradient-weighted Flaw Detecting using Convolutional Neural Networks (CNNs), and established architectures like Faster R-CNN and YOLOv5, are discussed. These methods leverage CNNs’ robustness in image classification tasks and feature extraction capabilities to improve defect detection accuracy on machined components. Fur

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3

Julai, Norhuzaimin, Ahmed M. A. Haidar, and Abdul Rahman Kram. "The Analysis of Soft Error in C-Elements." Indonesian Journal of Electrical Engineering and Computer Science 10, no. 3 (2018): 1013. http://dx.doi.org/10.11591/ijeecs.v10.i3.pp1013-1022.

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Soft errors are a serious concern in state holders as it can cause temporarily malfunction of the circuit. C-element is one of the state holders that is used widely in the asynchronous circuit. In this paper, the investigation will focus on the vulnerability of two types of C-element towards soft errors. A framework has been proposed for the rate of error due to neutron spectrum energy that can cause failure in the state holder. Effective analysis has been conducted on two different C-elements at different nodes by using UMC90 nm technology and 180nm technology. Based on the vulnerability data

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4

Norhuzaimin, Julai, M. A. Haidar Ahmed, and Rahman Kram Abdul. "The Analysis of Soft Error in C-elements." Indonesian Journal of Electrical Engineering and Computer Science 10, no. 3 (2018): 1013–22. https://doi.org/10.11591/ijeecs.v10.i3.pp1013-1022.

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Soft errors are a serious concern in state holders as it can cause temporarily malfunction of the circuit. C-element is one of the state holders that is used widely in the asynchronous circuit. In this paper, the investigation will focus on the vulnerability of two types of C-element towards soft errors. A framework has been proposed for the rate of error due to neutron spectrum energy that can cause failure in the state holder. Effective analysis has been conducted on two different C-elements at different nodes by using UMC90 nm technology and 180nm technology. Based on the vulnerability data

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5

Ignjatovic-Micic, Dragana, Ksenija Markovic, and Vesna Lazic-Jancic. "Application of molecular markers in bulk segragant analysis of yield in maize (Zea mays L) synthetic populations." Genetika 38, no. 1 (2006): 59–66. http://dx.doi.org/10.2298/gensr0601059i.

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Chromosome regions which carry potential QTLs for high grain yield in two synthetic maize populations - B73xMol7 and LlxMol7, were identified by bulk segregant analysis (BSA). Yield was evaluated on F2 testcross families in field trials using a Nested design. Based on yield data, p3 families with the corresponding highest and lowest testcross yields were selected for BSA. Genome analysis of F3 families was carried out with 58 RFLP markers. Allele frequency differences were detected at four RFLP loci n chromosomes 1, 2, 6 and 10 (B73xMol7), i.e. four RFLP loci on chromosomes 1, 2, 6 and 9 (LlxM

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6

Vieira Martins, Maurício. "PARA ALEM DO OLHAR DA GRANDE MIDIA: DISCUTINDO ALTERNATIVAS DE EXPANSÃO DA CIDADANIA." Confluências | Revista Interdisciplinar de Sociologia e Direito 6, no. 1 (2006): 10. http://dx.doi.org/10.22409/conflu6i1.p20120.

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O artigo discute algumas das características presentes na visso de mundo veiculada pela grande mídia internacional, destacando o conformismo intemationai e a fragmentaçao preponderantes nesta visao. Num segundo momento sao apresentadas aquelas tentativas promissoras de ruptura com esta lógica do chamado pensamento umco (como os Fóruns Sociais Mundiais) rumo a uma expansão das atuais formas de cidadania. De um modo mais geral, o artigo inscreve-se nos esforços para avanços no que diz respeito a transmissão e divulgação de um conhecimento crítico, de fomia a não incorrer em antigos vícios mamque

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7

Luo, Hui, Zhaomin Hu, Xiuping Hao, Nawab Khan, and Xiaojie Liu. "Assessment and Comparison of Agricultural Technology Development under Different Farmland Management Modes: A Case Study of Grain Production, China." Land 11, no. 11 (2022): 1895. http://dx.doi.org/10.3390/land11111895.

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Agricultural technological change plays a crucial role in food security and agricultural development. In the case of considering economic risks and technical risk tolerance, farmers will use different technologies to match production factors to achieve the optimal production state. Therefore, under different farmland management modes, farms show different characteristics of technological progress. This paper attempts to compare and analyze agricultural technology development under different farmland management modes: the unified management mode of collective organizations (UMCO) and the decent

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8

Lee, E. A., P. F. Byrne, M. D. McMullen, et al. "Genetic Mechanisms Underlying Apimaysin and Maysin Synthesis and Corn Earworm Antibiosis in Maize (Zea mays L.)." Genetics 149, no. 4 (1998): 1997–2006. http://dx.doi.org/10.1093/genetics/149.4.1997.

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Abstract C-glycosyl flavones in maize silks confer resistance (i.e., antibiosis) to corn earworm (Helicoverpa zea [Boddie]) larvae and are distinguished by their B-ring substitutions, with maysin and apimaysin being the di- and monohydroxy B-ring forms, respectively. Herein, we examine the genetic mechanisms underlying the synthesis of maysin and apimaysin and the corresponding effects on corn earworm larval growth. Using an F2 population, we found a quantitative trait locus (QTL), rem1, which accounted for 55.3% of the phenotypic variance for maysin, and a QTL, pr1, which explained 64.7% of t

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9

Zaitlin, David, Sandra DeMars, and Yu Ma. "Linkage of rhm, a recessive gene for resistance to southern corn leaf blight, to RFLP marker loci in maize (Zea mays) seedlings." Genome 36, no. 3 (1993): 555–64. http://dx.doi.org/10.1139/g93-076.

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The recessive gene rhm confers chlorotic-lesion resistance to Bipolaris maydis race O, the southern corn leaf blight pathogen, in otherwise susceptible maize plants. Because of inconsistencies encountered in scoring the disease on mature plants in the field, an assay was developed to monitor the expression of this gene in maize seedlings under controlled conditions. One hundred and two related F3 families from the cross RH95rhm × B73 were inoculated with conidia of B. maydis race O, and the genotype at the rhm locus of each F2 parent was deduced from the reactions observed in the progeny seedl

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10

Yunchun, Song, Ren Nan, Mao Ninghui, and Liu Lihua. "Chromosome G-banding in situ hybridization of RFLP marker umc58 linked with the gene hm1 dictatingHelminthosporium carbonum susceptibility1 in maize." Wuhan University Journal of Natural Sciences 2, no. 2 (1997): 225–29. http://dx.doi.org/10.1007/bf02827838.

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11

Zhou, Yu, Minhao Yao, Qian Wang, et al. "Analysis of QTLs and Candidate Genes for Tassel Symptoms in Maize Infected with Sporisorium reilianum." International Journal of Molecular Sciences 23, no. 22 (2022): 14416. http://dx.doi.org/10.3390/ijms232214416.

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Heat smut is a fungal soil-borne disease caused by Sporisorium reilianum, and affects the development of male and female tassels. Our previous research found that the tassel symptoms in maize infected with Sporisorium reilianum significantly differed in inbred lines with Sipingtou blood, and exhibited stable heredity over time at multiple locations. In this study, cytological analysis demonstrated that the cellular organization structures of three typical inbred lines (Huangzao4, Jing7, and Chang7-2) showed significant discrepancies at the VT stage. QTLs that control the different symptoms of

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12

Jones, M. W., M. G. Redinbaugh, and R. Louie. "The Mdm1 Locus and Maize Resistance to Maize dwarf mosaic virus." Plant Disease 91, no. 2 (2007): 185–90. http://dx.doi.org/10.1094/pdis-91-2-0185.

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Previously, Mdm1, a gene controlling resistance to Maize dwarf mosaic virus (MDMV), was identified in the inbred line Pa405. The gene was tightly linked to the restriction fragment length polymorphism marker umc85 on the short arm of chromosome 6. This chromosomal region is also the location of resistance genes to two other viruses in the family Potyviridae, Sugarcane mosaic virus (SCMV) and Wheat streak mosaic virus (WSMV). A diverse collection of 115 maize inbred lines was evaluated for resistance to MDMV and SCMV, and for MDMV resistance loci on chromosome 6S. Forty-six resistant inbred lin

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13

Juvik, John A., Gad G. Yousef, Tae-Ho Han, et al. "QTL Influencing Kernel Chemical Composition and Seedling Stand Establishment in Sweet Corn with the shrunken2 and sugary enhancer1 Endosperm Mutations." Journal of the American Society for Horticultural Science 128, no. 6 (2003): 864–75. http://dx.doi.org/10.21273/jashs.128.6.0864.

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This study was conducted to identify the chromosomal location and magnitude of effect of quantitative trait loci (QTL) controlling sweet corn (Zea mays L.) stand establishment and investigate the impact of dry kernel characteristics on seedling emergence under field conditions. Genetic and chemical analysis was performed on two F2:3 populations (one homozygous for su1 and segregating for se1, the other homozygous for sh2 endosperm carbohydrate mutations) derived from crosses between parental inbreds that differed in field emergence and kernel chemical composition. A series of restriction fragm

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14

Juvik, John A., Gad G. Yousef, Tae-Ho Han, et al. "QTL Influencing Kernel Chemical Composition and Seedling Stand Establishment in Sweet Corn with the shrunken2 and sugary enhancer1 Endosperm Mutations." Journal of the American Society for Horticultural Science 128, no. 6 (2003): 864–75. https://doi.org/10.21273/jashs.128.6.864.

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This study was conducted to identify the chromosomal location and magnitude of effect of quantitative trait loci (QTL) controlling sweet corn (Zea mays L.) stand establishment and investigate the impact of dry kernel characteristics on seedling emergence under field conditions. Genetic and chemical analysis was performed on two F2:3 populations (one homozygous for su1 and segregating for se1, the other homozygous for sh2 endosperm carbohydrate mutations) derived from crosses between parental inbreds that differed in field emergence and kernel chemical composition. A series of restriction fragm

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15

Mikic, Sanja, Ankica Kondic-Spika, Ljiljana Brbaklic, et al. "Association analysis of agronomic traits with microsatellites in maize inbred lines." Genetika 50, no. 2 (2018): 379–94. http://dx.doi.org/10.2298/gensr1802379m.

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Association analysis or linkage disequilibrium mapping is a method for identification of quantitative trait loci (QTLs) in a panel of divergent unrelated individuals based on historical recombinations during a crop?s domestication and selection. It should account for the population structure, which can be the result of adaptation to local conditions or selection, to reduce the possibility of declaring false-positive associations. The aim of this study was to determine potentially significant and consistent associations between markers and agronomic important maize (Zea mays L.) traits using as

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16

Patel, Rumit, Juned Memon, Sushil Kumar, et al. "Genetic Diversity and Population Structure of Maize (Zea mays L.) Inbred Lines in Association with Phenotypic and Grain Qualitative Traits Using SSR Genotyping." Plants 13, no. 6 (2024): 823. http://dx.doi.org/10.3390/plants13060823.

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Maize (Zea mays L.) is an important cereal and is affected by climate change. Therefore, the production of climate-smart maize is urgently needed by preserving diverse genetic backgrounds through the exploration of their genetic diversity. To achieve this, 96 maize inbred lines were used to screen for phenotypic yield-associated traits and grain quality parameters. These traits were studied across two different environments (Anand and Godhra) and polymorphic simple sequence repeat (SSR) markers were employed to investigate the genetic diversity, population structure, and trait-linked associati

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17

Mikulič, Anita. "Poglej si z novimi očmi! Vodnik za poučevanje tri- do enajstletnih otrok o filmu in televiziji (UMco, 2008)." Andragoška spoznanja 14, no. 3-4 (2008): 135–36. http://dx.doi.org/10.4312/as.14.3-4.135-136.

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18

Ouampan, Siriwan, Siam Kaewkumsai, and Ekkarut Viyanit. "Sulfidation failure of UMCo-50 protective sheath tube used for a temperature monitoring device exposed to sulfur dioxide bearing hot gas." Engineering Failure Analysis 138 (August 2022): 106218. http://dx.doi.org/10.1016/j.engfailanal.2022.106218.

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19

Taştan, Hasan, and Ayşen Ciravoğlu. "The Effect of User Participation on Social Sustainability: A Comparison of Two Post-Earthquake Settlements in Turkey." Open House International 43, no. 3 (2018): 94–101. http://dx.doi.org/10.1108/ohi-03-2018-b0011.

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In order to meet the housing need that emerged in Turkey after the devastating earthquake of 17th August 1999, new residential areas were established in various regions. This has led to the questioning of how social sustainability of new settlements can be achieved and to a search for solutions. In this context, participatory approaches are among the first to come to mind. This study starts from the hypothesis that enabling user participation in the construction process of the housing units would contribute to the social cohesion and satisfaction levels of the neighborhood in question. In the

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20

Alrefai, Rudaina, Terry G. Berke, and Torbert R. Rocheford. "Quantitative trait locus analysis of fatty acid concentrations in maize." Genome 38, no. 5 (1995): 894–901. http://dx.doi.org/10.1139/g95-118.

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A study was conducted to determine the number and chromosomal location of quantitative trait loci (QTL) influencing the concentration of five fatty acids in 200 F2S1 lines derived from an Illinois High Oil (IHO) by Illinois Low Oil (Early Maturity) (ILO(EM)) cross. Restriction fragment length polymorphism (RFLP) analysis was performed on the 200 S1 lines and concentrations of palmitic (16:0), stearic (18:0), oleic (18:1), linoleic (18:2), and linolenic (18:3) acids were determined in self-pollinated kernels harvested from plants grown in replicated field trials during 1992 and 1993. A series o

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21

Zemčík, Oskar, Karel Kouřil, Martin Slaný, Jan Zouhar, Josef Sedlák, and Štěpán Kolomý. "Machinability of UMCo50 Cobalt Superalloy." Manufacturing Technology, November 27, 2023. http://dx.doi.org/10.21062/mft.2023.082.

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22

"Microstructure and Properties of TIG Surfacing Co-Based Alloy on UMCo50 Process Burner." Archives of Metallurgy and Materials, July 20, 2023. http://dx.doi.org/10.24425/amm.2022.137467.

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23

Xue, Haitao, Wenjie Mu, Yang Jia, et al. "Mechanism of crack formation of the butt joint between UMCo50A and Inconel 600." Materials Characterization, April 2025, 115061. https://doi.org/10.1016/j.matchar.2025.115061.

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24

NUNES, Jenefer de Oliveira, Roberto Claúdio Franco Fernandes POMPEU, Luíce Gomes BUENO, et al. "Response of Urochloa mosambicensis genotypes to phosphorus fertilization in soil with low phosphorus levels." Revista Brasileira de Saúde e Produção Animal 24 (2023). http://dx.doi.org/10.1590/s1519-994020230028.

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Abstract Phosphorus (P) is one of the main nutrients capable of increasing yields of tropical grasses. The definition of adequate P fertilizer rates can contribute to improving forage production of pastures. However, the efficiency in the response of different genotypes of Urochloa mosambicensis (Hack.) Dandy (Bushveld herringbone grass) to P fertilizer rates is not known. This study aimed to quantify the response of U. mosambicensis genotypes to P fertilizer levels and classify the genotypes as to efficiency and responsiveness. The experiment was carried out in pots, under controlled conditio

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25

"Perceptions on the Difficulties in Learning Transformation of Graphs in Preliminary Mathematics." International Journal of Advanced Research in Education and Society, June 1, 2024. http://dx.doi.org/10.55057/ijares.2024.6.2.61.

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Learning mathematics is incredibly challenging due to many concepts and formulations related to each topic. Students tend to endeavour with patience and persistence while managing difficulty in learning mathematics. Many students did not understand and deserve to solve the mathematics problems, will fail on this subject or specific topic in mathematics learning. Therefore, this study aims to identify the students’ and lecturers’ perception of difficulties in preliminary mathematics learning. A dual qualitative and quantitative method have been employed to achieve the objective of the study. Th

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26

"Current Starving CMOS On-Chip Oscillator for Elapsed Time Counter." International Journal of Engineering and Advanced Technology 9, no. 1S6 (2019): 139–42. http://dx.doi.org/10.35940/ijeat.a1026.1291s619.

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This paper shows a structure of current starved inverter-based CMOS thyristor oscillator which is utilized to drive the counters that go about as a segment in the elapsed time counter. The performance of this oscillator is improved using a temperature independent biasing circuit that utilizes low power. The design incorporates utilization of trim bits at different process corners to shift the frequency. As the oscillator works with a battery supply, the output variations across supply are compromised. On – chip oscillator is implemented in a silicon area of 0.003064 mm² using UMC180 CMOS techn

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27

Marcos Tirone Kruger, Maiara Vilvert, Giulia Beatrice Ferreira, Laura Rafaela Da Silva, Jaqueline Inês Alves de Andrade, and Adolfo Jatobá. "ADIÇÃO DE TAURINA EM DIETAS DE TILÁPIA-DO-NILO (Oreochromis niloticus)." Anais da Mostra Nacional de Iniciação Científica e Tecnológica Interdisciplinar (MICTI) - e-ISSN 2316-7165 1, no. 12 (2021). http://dx.doi.org/10.21166/micti.v1i1.1917.

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O objetivo deste trabalho foi avaliar propriedades física e microbiológicas dediferentes dietas. As três dietas foram produzidas na Nutricol: dieta comercial; umcom substituição da farinha de peixe (FP) por farelo de soja; e com substituiçãoinclusão da taurina mais substituição da FP. As dietas foram avaliadas quanto a suaexpansão dos pellets, desintegração, flutuabilidade e contagem microbiológica. Ataurina reduziu a flutuabilidade e aumentou o custo das dietas, assim como adietasem farinha de peixe apresentou menor contagem de contagem bacteriana. Concluiseque o uso de taurina na dieta e ret

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28

Hafiz, Muhammad Obaid, Tayyab Umais, and Majeed Ch. Shabbir. "Design of a CMOS Differential Operational Transresistance Amplifier in 90 nm CMOS Technology." August 4, 2017. https://doi.org/10.5281/zenodo.1132282.

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In this paper, a CMOS differential operational transresistance amplifier (OTRA) is presented. The amplifier is designed and implemented in a standard umc90-nm CMOS technology. The differential OTRA provides wider bandwidth at high gain. It also shows much better rise and fall time and exhibits a very good input current dynamic range of 50 to 50 μA. The OTRA can be used in many analog VLSI applications. The presented amplifier has high gain bandwidth product of 617.6 THz Ω. The total power dissipation of the presented amplifier is also very low and it is 0.21 mW.

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29

"High Performance Bulk Driven Operational Trans Conductance Amplifier and Applications." International Journal of Innovative Technology and Exploring Engineering 8, no. 12S (2019): 344–47. http://dx.doi.org/10.35940/ijitee.l1089.10812s19.

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In this paper a bulk driven Fully cascoded operational transconductance amplifier(FCOTA) is designed. OTA applications are designed for voltage controlled current amplifier, filters and analog subtractor. With the current sizing method, all transistors in FCOTA work under weak inversion field. The total current in the proposed amplifier in terms of nano amperes only. As part of low power the circuit operated with the power supply of 0.8V. The main important features of the design are good linearity and accuracy. Full input and output voltage swings. This circuit has been constructed using CMOS

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30

"Joining Alumina to Inconel 600 and UMCo-50 Superalloys Using an Sn10Ag4Ti Active Filler Metal." Journal of Materials Engineering and Performance 12, no. 2 (2003): 123–27. http://dx.doi.org/10.1361/105994903770343240.

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31

Dutta, Pranab, Lipa Deb, Jyotim Gogoi, Madhusmita Mahanta, and Arti Kumari. "Biointensive management of disease complex (Fusarium wilt and Ascochyta blight) of Lentil, Lens culinaris Medik. with UmComb, a liquid microbial consortium of indigenous biocontrol agents of Meghalaya." Indian Phytopathology, January 27, 2023. http://dx.doi.org/10.1007/s42360-023-00597-x.

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