Relevant bibliographies by topics / Minor ratio

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Minor ratio'

Author: Grafiati
Published: 5 June 2025
Last updated: 2 August 2025

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Journal articles on the topic "Minor ratio"

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Sakamoto, Akio, Toshiharu Fujita, Takashi Noguchi, and Shuichi Matsuda. "Golden Ratio Flap Designed Using the Golden Ratio Rectangle." Plastic and Reconstructive Surgery - Global Open 12, no. 1 (2024): e5508. http://dx.doi.org/10.1097/gox.0000000000005508.

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Background: Rotation flaps are arcuate repairs that redistribute tension vectors and recruit adjacent and/or distant tissue laxity. The incision curve could be a logarithmic spiral curve to reduce the length of an incision. We propose a rotation flap—the golden ratio flap—designed using a golden rectangle. Methods: The flap incision is an arc though the major square which is beside the minor square of a golden rectangle. The defect is attached to the line of another minor square and diagonal to the major square. The bottom line runs from the incision end to the tangent point of the circle or t
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Bae, Chinsoo. "Dyadic Power Ratio and Escalation to War : Empirical Analysis of 102 Minor-Minor Power Crises." Korean Journal of International Relations 34, no. 2 (1995): 131–48. http://dx.doi.org/10.14731/kjir.1995.06.34.2.131.

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Johnson, Nils P., Wenguang Li, Xi Chen, et al. "Diastolic pressure ratio: new approach and validation vs. the instantaneous wave-free ratio." European Heart Journal 40, no. 31 (2019): 2585–94. http://dx.doi.org/10.1093/eurheartj/ehz230.

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Abstract Aims The instantaneous wave-free ratio (iFR) and whole-cycle Pd/Pa investigate coronary physiology during non-hyperaemic conditions. To test for unique physiologic properties of the wave-free period when making resting coronary pressure measurements, we compared post hoc a diastolic pressure ratio (dPR) and Pd/Pa against iFR for numerical similarity and test/retest repeatability. Methods and results Eight hundred and ninety-three lesions from 833 subjects were included from the VERIFY 2 and CONTRAST studies. Diastolic pressure ratio and a linear transform of Pd/Pa were compared agains
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Noriyeva, Aziza Jasur qizi. "RESULTS OF PROPERTIES OF FIBONACCI NUMBERS." SCHOLAR 1, no. 22 (2023): 39–43. https://doi.org/10.5281/zenodo.8267964.

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<em>The article presents the properties of Fibonacci numbers with proofs. in addition, some resulting properties are derived from the properties of Fibonacci numbers. the article can be used by students of higher educational institutions and those preparing for the Olympiad in mathematics.</em>
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Craig, B. H., J. G. Pilkington, and J. M. Pemberton. "Sex ratio and morphological polymorphism in an isolated, endemic Teladorsagia circumcincta population." Journal of Helminthology 84, no. 2 (2009): 208–15. http://dx.doi.org/10.1017/s0022149x09990551.

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AbstractTeladorsagia circumcincta is a polygamous nematode that exhibits morphological polymorphism. Sex ratio is typically female biased and the male nematodes occur in association with the genetically similar, minor morphotypes Teladorsagia davtiani and Teladorsagia trifurcata. In experimental infections, sex ratio (proportion male) and the proportion of minor male morphs observed have been shown to be influenced by both host and nematode-related factors. As similar investigations from natural systems are rare, this study examined whether sex ratio and minor male morph frequency were associa
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Sarwat Bibi, Sara Jabbar, Zeeshan Ali, Khurram Saqib, Humaira Ahmad, and Muhammad Saleem. "Neutrophil to lymphocyte (NTL) ratio and its prognostic significance in patients with diabetic foot syndrome (DFS)." Journal of University Medical & Dental College 13, no. 3 (2022): 422–25. http://dx.doi.org/10.37723/jumdc.v13i3.573.

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BACKGROUND &amp; OBJECTIVE: Neutrophil to lymphocyte ratio has an important role to predict the outcome of diabetic foot syndrome. The aim is to evaluate NTL ratio as a prognostic factor in diabetic foot syndrome and its importance in diabetic wounds.&#x0D; METHODOLOGY: Descriptive cross-sectional study was to evaluate NTL ratio for prognosis of DFS. All cases were assessed for smoking, body mass index, presence of wound, glycated hemoglobin level, peripheral limb ischemia and infection. Patients were examined for a period of 12 months to assess wound if it resulted in minor amputation (below
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Jribi, Imed, and Mohamed Nejmeddine Bradai. "Sex Ratio Estimations of Loggerhead Sea Turtle Hatchlings at Kuriat Islands, Tunisia: Can Minor Nesting Sites Contribute to Compensate Globally Female-Biased Sex Ratio?" Scientific World Journal 2014 (2014): 1–8. http://dx.doi.org/10.1155/2014/419410.

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Hatchling sex ratios in the loggerhead turtleCaretta carettawere estimated by placing electronic temperature recorders in seven nests at Kuriat islands (Tunisia) during the 2013 nesting season. Based on the mean temperatures during the middle third of the incubation period, and on incubation duration, the sex ratio of hatchlings at Kuriat islands was highly male-biased. Presently, the majority of hatchling sex ratio studies are focused on major nesting areas, whereby the sex ratios are universally believed to be heavily female-biased. Here we present findings from a minor nesting site in the M
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MASUMI, Ryoji, Motoo AOYAMA, and Jun'ichi YAMASHITA. "Minor Actinide Transmutation in BWR Cores for Multi-recycle Operation with Less Minor Actinide-to-Fissile Plutonium Amount Ratio." Journal of Nuclear Science and Technology 32, no. 10 (1995): 965–70. http://dx.doi.org/10.1080/18811248.1995.9731804.

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Zhu, Bihong, Yuesong Pan, Jing Jing, et al. "Neutrophil counts, neutrophil ratio, and new stroke in minor ischemic stroke or TIA." Neurology 90, no. 21 (2018): e1870-e1878. http://dx.doi.org/10.1212/wnl.0000000000005554.

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ObjectiveEvidence about whether neutrophil counts or neutrophil ratio is associated with new stroke is scant. The aim of this study is to assess the association of neutrophil counts or neutrophil ratio with a new stroke in patients with minor stroke or TIA.MethodsWe derived data from the Clopidogrel in High-Risk Patients With Acute Nondisabling Cerebrovascular Events trial. Patients with a minor stroke or TIA were categorized into 4 groups according to the quartile of neutrophil counts or neutrophil ratio. The primary outcome was a new stroke (ischemic or hemorrhagic), and secondary outcomes i
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Nayak, Chaturbhuja, Lex Rutten, Munmun Koley, et al. "Assessment of Likelihood Ratio for Four Contact Dermatitis Symptoms of Vinca Minor." Homeopathy 107, no. 03 (2018): 209–17. http://dx.doi.org/10.1055/s-0038-1654713.

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Background Contact dermatitis (CD) is a frequently occurring medical condition, for which Vinca minor (VM) is one of the recommended homeopathic medicines. However, the symptoms indicating this medicine have not yet been assessed systematically. Likelihood ratio (LR), based on Bayesian statistics, may yield better estimation of a medicine's indication than the existing method of entry of symptoms into materia medica and repertories. Methods We investigated LRs of four CD symptoms of VM: (1) great sensitiveness of skin, with redness and soreness from slightest rubbing; (2) weeping eczema with f
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Dissertations / Theses on the topic "Minor ratio"

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Povah, Ryan S. "Sex-ratio of Little Penguin (Eudyptula minor) on Penguin Island and Garden Island, Western Australia." Thesis, Povah, Ryan S. (2021) Sex-ratio of Little Penguin (Eudyptula minor) on Penguin Island and Garden Island, Western Australia. Honours thesis, Murdoch University, 2021. https://researchrepository.murdoch.edu.au/id/eprint/61632/.

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Sex-ratio is an important demographic parameter, however, the literature surrounding bird and mammal sex-ratio is incredibly inconsistent. Some bird and mammal species provide strong evidence for sex-ratio adjustment because observed sex-ratio results match the predictions of sex manipulation hypotheses. However, some bird and mammal species exhibit sex-ratio results that conflict with the predictions of sex manipulation hypotheses. The need to rectify bird and mammal sex-ratio inconsistencies is paramount when considering many conserved populations face demographic collapse in the presence of
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Alonso, Orlay. "Illuminated Scores and the Architectural Design of Musical Form." The Ohio State University, 2015. http://rave.ohiolink.edu/etdc/view?acc_num=osu1429802524.

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Gomes, Eduardo Luis. "Arquitetura RF-Miner: uma solução para localização em ambientes internos." Universidade Tecnológica Federal do Paraná, 2017. http://repositorio.utfpr.edu.br/jspui/handle/1/2898.

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A utilização de etiquetas RFID UHF passivas para localização indoor vem sendo amplamente estudada devido ao seu baixo custo. Porém ainda existe uma grande dificuldade em obter bons resultados, principalmente devido à variação de rádio frequência em ambientes que possuem materiais reflexivos, como por exemplo, metais e vidros. Esta pesquisa propõe uma arquitetura de localização para ambientes indoor utilizando etiquetas RFID UHF passivas e técnicas de mineração de dados. Com a aplicação da arquitetura em ambiente real foi possível identificar a posição exata de objetos com a precisão de aproxim
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Books on the topic "Minor ratio"

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Surdam, David George. Baseball and Broadcasting 1953. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252039140.003.0011.

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This chapter focuses on Congressional hearings conducted in 1953 to address Major League Baseball's (MLB) television policies. In addition to their fears about the adverse effects of broadcasting and televising MLB games upon their gate receipts, baseball owners were concerned over their supply of minor league players. National Football League (NFL) owners were not too concerned about the effects of their telecasts upon college football; they relied on collegiate football to generate well-known, gifted players. Their baseball counterparts did not depend on this source. The issue was complicate
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Surdam, David George. Professional Sports Teams Grapple with Radio and Television. University of Illinois Press, 2017. http://dx.doi.org/10.5406/illinois/9780252039140.003.0010.

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This chapter examines professional team sports' history with radio and television. Congress played an active role in the marriage of sports and television by passing legislation concerning national television contracts and television blackout rules. Legislators denounced Major League Baseball (MLB) for broadcasting and telecasting their games into minor league territory as well as National Football League (NFL) owners for their blackouts of telecasts of home games. Legislators also worried about the effects of NFL telecasts on college and high school football games, although little evidence wa
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Willis, Jim. 100 Media Moments That Changed America. ABC-CLIO, LLC, 2009. http://dx.doi.org/10.5040/9798400605239.

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From the launching of America's first newspaper to YouTube's latest phone-videoed crime, the media has always been guilty of indulging America's obsession with controversy. This encyclopedia covers 100 events in world history from the 17th century to the present—moments that alone were major and minor, but ones that exploded in the public eye when the media stepped in. Topics covered include yellow journalism, the War of the Worlds radio broadcast, the Kennedy-Nixon debates, JFK's assassination, the Pentagon papers, and Hurricane Katrina. These are events that changed the way the media is used
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Hischak, Thomas S. 1939. The Rowman & Littlefield Publishing Group, Inc., 2017. https://doi.org/10.5040/9798881832520.

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What do Babes in Arms, Beau Geste, Gunga Din, The Hunchback of Notre Dame, Only Angels Have Wings, and Young Mr. Lincoln all have in common? They are all classic films released in the same year, but none of them received Academy Award nominations for best picture. Why? In that same year, Hollywood produced Dark Victory, Goodbye Mr. Chips, Mr. Smith Goes to Washington, and Ninotchka, as well as two of the most beloved films of all time, Gone with the Wind and The Wizard of Oz. In 1939 Hollywood created an unprecedented number of great films, a year that has yet to be surpassed in cinematic achi
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Report on the monitoring of student:staff ratios 1983-84 at polytechnics, major colleges of further education, intermediate colleges of further education, minor colleges of further education, colleges of art and design, colleges of agriculture and other monotechnic colleges. Department of Education and Science, 1985.

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Book chapters on the topic "Minor ratio"

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Zou, Chunyan, Chenggang Yu, Jun Zhou, et al. "Minor Actinides Transmutation in Thermal, Epithermal and Fast Molten Salt Reactors with Very Deep Burnup." In Springer Proceedings in Physics. Springer Nature Singapore, 2023. http://dx.doi.org/10.1007/978-981-99-1023-6_57.

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AbstractDeep burnup and high minor actinides (MA) loading are two alluring features for molten salt reactors (MSR) to incinerate the nuclear wastes. The transmutation capability of minor actinides in MSR is tightly related with the neutron spectrum, the loading of MA and the carrier salt compositions. In this work, three MSR core designs (thermal, epithermal and fast) and two types of salt compositions (Flibe and Flinak) with different solubility limits of transuranic elements are chosen for analyzing the transmutation capability of MA. With a significant mole fraction of MA loading (4% in the
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Han, Yue, Yaohui Gao, Hao Cui, Ning Liu, and Pingzhi Chen. "Research on the Design Method of Ultimate Pressure for Compressed Air Energy Storage in Hydroelectric Tunnels." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-9184-2_44.

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AbstractThe design of storage pressure is an indispensable step for reusing the existing hydropower tunnels into compressed air storage cavern, which directly affects the safety and economy of the plant. To design appropriate pressure, firstly the three anti lifting theoretical models are adopted to establish the analytical ultimate pressure methods in this paper and the ultimate pressure obtained under different parameters are compraed and anyasided. Based on multi-layer thick-walled cylinder theory, an improved calculation method for the ultimate pressure is proposed. Then parameter sensitiv
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Xu, Zheng-quan, and Hua-qing Wang. "Identify Unsafe Behavior Proneness Coal Miner: A Fuzzy Analogy Preferred Ratio Method." In Proceedings of 2013 4th International Asia Conference on Industrial Engineering and Management Innovation (IEMI2013). Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-40060-5_51.

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Sénécaut, Nicolas, Pierre Poulain, Laurent Lignières, et al. "Quantitative Proteomics in Yeast: From bSLIM and Proteome Discoverer Outputs to Graphical Assessment of the Significance of Protein Quantification Scores." In Methods in Molecular Biology. Springer US, 2022. http://dx.doi.org/10.1007/978-1-0716-2257-5_16.

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AbstractSimple light isotope metabolic labeling (bSLIM) is an innovative method to accurately quantify differences in protein abundance at the proteome level in standard bottom-up experiments. The quantification process requires computation of the ratio of intensity of several isotopologs in the isotopic cluster of every identified peptide. Thus, appropriate bioinformatic workflows are required to extract the signals from the instrument files and calculate the required ratio to infer peptide/protein abundance. In a previous study (Sénécaut et al., J Proteome Res 20:1476–1487, 2021), we develop
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Siegwolf, Rolf T. W., Martine M. Savard, Thorsten E. E. Grams, and Steve Voelker. "Impact of Increasing CO2, and Air Pollutants (NOx, SO2, O3) on the Stable Isotope Ratios in Tree Rings." In Stable Isotopes in Tree Rings. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-92698-4_24.

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AbstractAnthropogenic activities such as industrialization, land use change and intensification of agriculture strongly contribute to changes in the concentrations of atmospheric trace gases. Carbon dioxide (CO2), oxidized N compounds(NOx), sulfur dioxide (SO2) and ozone(O3) have particularly significant impacts on plant physiology. CO2, the substrate for plant photosynthesis, is in the focus of interest as the ambiguous effect of its increasing concentration is controversially discussed. Is its increase beneficial for plants or are plants non-responsive? NOx, a product of combustion and light
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Sfriso Alejo O. "The friction angle and critical state void ratio of sands." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-433.

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The friction angle of sands is computed by Bolton as the sum of the critical state friction angle and a dilatancy term which is a function of mean effective pressure and void ratio. Critical state is reached when dilatancy vanishes, either due to volume change &amp;ndash; in drained shear &amp;ndash; or effective pressure change &amp;ndash; in undrained shear. Therefore, equating Bolton's dilatancy term to zero yields, at least theoretically, an implicit relationship between mean pressure and the critical state void ratio of sands. It is found that this relationship yields unrealistic results,
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Seržant, Ilja A., Björn Wiemer, Eleni Bužarovska, et al. "Areal and diachronic trends in argument flagging across Slavic." In Alignment and Alignment Change in the Indo-European Family. Oxford University PressOxford, 2022. http://dx.doi.org/10.1093/oso/9780198857907.003.0010.

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Abstract This pilot study examines the variation in the flagging patterns across 10 modern Slavic languages—covering all three major Slavic branches: South, West, and East Slavic—and Old Church Slavic. Despite high homogeneity in this domain across Slavic, there are clear genealogical and areal trends that explain the distribution of different flagging patterns across Slavic. Thus, regarding transitivity prominence, an areal trend splitting Slavic languages into Northeast Slavic (Belarusian, Polish, Russian, Ukrainian) and Southwest Slavic (all other languages) was detected, the former group s
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Tannous, Katia, and Fillipe de Souza Silva. "Particle Shape Analysis Using Digital Image Processing." In Encyclopedia of Information Science and Technology, Fourth Edition. IGI Global, 2018. http://dx.doi.org/10.4018/978-1-5225-2255-3.ch114.

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This chapter will discuss new software, Particles and Geometric Shapes Analyzer (APOGEO), aiming the determination of aspect ratio and sphericity of solid particles by image processing technique without any manual work. This software can quantify the major and minor axes correlating two or three dimensions of particles (e.g.: biomass, mineral, pharmaceutical and food products) to obtain their shape. The particles can be associated with different geometries such as, rectangular parallelepiped, cylinder, oblate and prolate spheroids, and irregular. The results are presented in histograms and tab
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Tannous, Katia, and Fillipe de Souza Silva. "Particle Shape Analysis Using Digital Image Processing." In Advanced Methodologies and Technologies in Artificial Intelligence, Computer Simulation, and Human-Computer Interaction. IGI Global, 2019. http://dx.doi.org/10.4018/978-1-5225-7368-5.ch028.

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This chapter will discuss new software, Particles and Geometric Shapes Analyzer (APOGEO), aiming the determination of aspect ratio and sphericity of solid particles by image processing technique without any manual work. This software can quantify the major and minor axes correlating two or three dimensions of particles (e.g., biomass, mineral, pharmaceutical, and food products) to obtain their shape. The particles can be associated with different geometries, such as rectangular parallelepiped, cylinder, oblate and prolate spheroids, and irregular. The results are presented in histograms and ta
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Zhang, Miao, Jun Jiao, Jian Zhang, and Ying Bi. "Research on the Influence of Design Variables on High Altitude Contra-Rotating Propeller Aerodynamic Performance." In Advances in Transdisciplinary Engineering. IOS Press, 2025. https://doi.org/10.3233/atde250023.

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High altitude contra-rotating propellers are increasingly being utilized in High Altitude Long Endurance (HALE) aircraft, due to the significant improvement in aerodynamic efficiency of contra-rotating propellers compared to conventional propellers. This study compares the accuracy of the Multiple Reference Frame (MRF) quasi-steady calculation method with the unsteady calculation method, and employs the MRF quasi-steady method to analysis the effects of axial distance, twist angle, and the rotational speed ratio on the performance of contra-rotating propellers at high altitudes. The results in
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Conference papers on the topic "Minor ratio"

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Torgerson, Daniel, Rahul Kolekar, Bruce Gale, and Tim Ameel. "Minor Losses in Rectangular Xurographic Microchannels." In ASME 2010 International Mechanical Engineering Congress and Exposition. ASMEDC, 2010. http://dx.doi.org/10.1115/imece2010-39401.

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Xurography is a novel manufacturing process for microfluidic systems, providing rapid prototyping capability at low cost compared to traditional microfabrication technologies. An experimental study of flow characteristics in rectangular xurographic microchannels is reported. Mean microchannel depth, defined by the thickness of the double-sided adhesive kapton tape that forms the channel pattern, is 105–110 μm. The microchannels are capped with glass and mechanically reinforced to withstand the high operating pressures that accompany high Reynolds number Re flow (250–3500). Channel aspect ratio
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Faruquee, Zakir, David S. K. Ting, and Amir Fartaj. "Confinement Effects on Air Cross-Flow Over an Elliptical Cylinder." In ASME 2005 Fluids Engineering Division Summer Meeting. ASMEDC, 2005. http://dx.doi.org/10.1115/fedsm2005-77100.

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Cylinders in cross-flow encountered in engineering applications and in nature may or may not have confinement influence due to the presence and proximity of neighboring structures. On the other hand, fluid-structure experiments conducted in wind and water tunnels are typically restricted and affected by confinement. The confinement is usually expressed in terms of the blockage ratio, which is the cylinder/tunnel cross sectional area ratio. Therefore, a good understanding of the role of blockage is critical in further advancing the knowledge of fluid-structure interactions. The effect of blocka
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Alshareef, Sultan, Todd Harman, and Tim Ameel. "Thermal Fluid Assessment of Bluff Versus Streamlined Bodies With a Slot for Aligned Flow." In ASME 2022 Heat Transfer Summer Conference collocated with the ASME 2022 16th International Conference on Energy Sustainability. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/ht2022-80024.

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Abstract Heat transfer and flow characteristics for a two-dimensional ellipse of different aspect ratios with single slot aligned with the principal flow direction is investigated numerically. In this study we quantify the change in drag force and heat transfer rate due to the slot. The ellipsoid aspect ratios are 1.0 (circle), 0.75, and 0.5 and the normalized slot height S/a, where S is the slot height and a is the minor-axis length of the ellipsoid, is 0.2. For each aspect ratio, simulations are conducted for both the slotted and solid ellipsoids. Two-dimensional incompressible airflow for R
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Nwaiwu, Chidiebere F., Martin Agelin-Chaab, and Mark F. Tachie. "Nozzle Orientation Effects on the Turbulent Structure of Submerged Twin Jets." In ASME 2018 5th Joint US-European Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/fedsm2018-83269.

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Nozzle orientation effects on the turbulent structure of submerged twin jets were investigated experimentally. The twin jets were offset from the free surface by the ratio, h/d = 2, where h is the offset height displacement and d is the nozzle’s hydraulic diameter. The experiments were conducted using a pair of rectangular nozzles having an aspect ratio of 3, oriented in both the minor and major axes. The Reynolds number based on the jet exit velocity and nozzle hydraulic diameter was maintained at 4622. The results show a 74% increase in the attachment length for the nozzle oriented in the ma
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Рэйляну, Наталья. "Роль минорного компонента в аттрактивности феромона яблонной плодожорки". У International Scientific Symposium "Plant Protection – Achievements and Prospects". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2020. http://dx.doi.org/10.53040/9789975347204.56.

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The article presents the results of assessing the biological effectiveness of the multicomponent composition of the codling moth sex pheromone under the climateric conditions of RM. In this study, the role of the minor component in the attractiveness of the multicomponent blend of codling moth sex pheromone was determined. In field monitoring trials, various concentrations of the minor component were tested (with decreasing values), the ratio of the components with the highest attractive ability was determined, the decrease of biologic activity of the minor component was directly influenced by
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Chen, Feng, Yaozu Song, and Yao Peng. "Bubble Formation in a DC Electric Field." In ASME 2008 Fluids Engineering Division Summer Meeting collocated with the Heat Transfer, Energy Sustainability, and 3rd Energy Nanotechnology Conferences. ASMEDC, 2008. http://dx.doi.org/10.1115/fedsm2008-55112.

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The effect of a DC electric field on the formation and the characteristics of a nitrogen bubble injected from an orifice were studied experimentally and theoretically. This study was the first to divide the bubble growth process into four stages (waiting, expansion, deformation and detachment) according to the variation of the bubble shape in order to analyze the bubble behavior in the electric field. During the waiting stage, the waiting interval decreases significantly as the electric field strength rises. In the expansion stage, the minor axis reaches a maximum that decreases with increasin
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Shepard, Thomas, Deify Law, Jacob Dahl, Rhett Reichstadt, and Arun Sriniwas Selvamani. "Impact of Aspect Ratio on Drag and Flow Structure for Cylinders With Two Free Ends." In ASME 2022 Fluids Engineering Division Summer Meeting. American Society of Mechanical Engineers, 2022. http://dx.doi.org/10.1115/fedsm2022-87706.

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Abstract When examining the literature for flow effects on circular cylinders one can find many studies on infinite cylinders and cantilevered cylinders but minimal data related to cylinders with two free ends. The limited data available shows that the cylinder aspect ratio affects the drag and frequency content of flow within the wake however these studies were done at discreet Reynolds numbers. In order to better understand the combined impact of aspect ratio and Reynolds number a series of wind tunnel tests and numerical simulations has been conducted for cylinders with two free ends having
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Ray, Valery, Nicholas Antoniou, Ravi Balasubramanian, et al. "Small Via High Aspect Ratio Circuit Edit: Challenges, Techniques and Developments." In ISTFA 2003. ASM International, 2003. http://dx.doi.org/10.31399/asm.cp.istfa2003p0355.

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Abstract As semiconductor device manufacturing technologies move below the 100 nm node constrains on using Focused Ion Beam (FIB) systems to perform circuit edit operations tighten dramatically. Phenomena associated with via milling and deposition processes, considered minor side effects in the past, may become performance-limiting factors. Obstacles, associated with editing deep sub micron technologies beyond 100nm node, which include navigational accuracy, beam placement stability, and small via milling and filling processes, cannot be completely overcome without advances in overall FIB syst
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Li, Chun-Yen, Rong-Jiun Sheu, Jinn-Jer Peir, Der-Sheng Chao, and Jenq-Horng Liang. "Neutronic Analysis of the HTTR Core Fueled With Plutonium and Minor Actinides." In 2013 21st International Conference on Nuclear Engineering. American Society of Mechanical Engineers, 2013. http://dx.doi.org/10.1115/icone21-16507.

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The High Temperature engineering Test Reactor (HTTR) in Japan is a 30 MWth helium-cooled graphite-moderated reactor. Similar to most light water reactors (LWRs), the HTTR was designed to burn low-enriched UO2 fuel. Due to its superior safety features and ultra-high burnup tolerance of the coated fuel particles, it is deemed interesting to explore the possibility and performance of burning plutonium and minor actinides (PuMA) in HTTR. A detailed HTTR core model was established using the MCNP5/X Monte Carlo code with ENDF/B-VII cross-section library. The model has also routed for validation by p
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Morris, Ella M., Neelakash Biswas, Seyed S. Aleyasin, and Mark F. Tachie. "The Effects of Nozzle Orientation on Mixing Characteristics of Elliptic Twin Free Jets." In ASME-JSME-KSME 2019 8th Joint Fluids Engineering Conference. American Society of Mechanical Engineers, 2019. http://dx.doi.org/10.1115/ajkfluids2019-5478.

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Abstract The effects of nozzle orientation on the mixing and turbulent characteristics of elliptical free twin jets were studied experimentally. The experiments were conducted using modified contoured nozzles with a sharp linear contraction. The centers of the nozzle pair had a separation ratio of 5.5. Four nozzle configurations were tested, one twin jet orientated along the minor plane (Twin_Minor), one twin jet orientated along the major plane (Twin_Major), one single jet orientated along the minor plane (Single_Minor) and one single jet orientated along the major plane (Single_Major). In ea
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Reports on the topic "Minor ratio"

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Chen. PR-378-083601-R01 Effect of Pressure Fluctuations on Growth Rate of Near-Neutral pH SCC. Pipeline Research Council International, Inc. (PRCI), 2013. http://dx.doi.org/10.55274/r0010798.

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This report summarizes the work completed in Year One of the three-year project: PRCI SCC-2-12 Effect of Pressure Fluctuations on Growth Rate of Near-Neutral pH SCC. The investigation in Year One has been primarily focused on the validation of the software being developed for crack growth and remaining life prediction using SCADA Data. A total of 9 pressure spectra, 4 for oil pipelines and 5 for gas pipelines, have been collected and used as inputs for the software. It was found that a pressure spectrum can be quantified using a parameter termed as Spectra Factor to represent the severity of l
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McDonald, William, Jerry Haston, Mark Gredell, and Mark Benson. GRl-95-0455 Howell Storage Field Horizontal Well Field Experiment. Pipeline Research Council International, Inc. (PRCI), 1995. http://dx.doi.org/10.55274/r0011174.

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This report summarizes results of a horizontal gas storage well field experiment at the Howell Storage Field in Howell, Ml. A new horizontal well was successfully drilled in the Niagaran formation offsetting a vertical well on the same location. TVD was 3914 ft; Measured depth was 6271ft, including 967 ft in the turn (616-ft radius) and a 2000-ft lateral. The lateral was held within a 10-ft window over the entire 2000-ft length. The horizontal well was drilled on schedule and within budget Minor problems, typical of all drilling operations, were handled without serious impact. The research obj
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Kong, Zhihao, Aritro Roy Mitra, and Luna Lu. Developing AI-Assisted In-Situ NDT Method for Air-Void Distribution Testing in Fresh and Hardened Concrete. Purdue University, 2024. http://dx.doi.org/10.5703/1288284317745.

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Understanding the air void content in concrete is crucial since it significantly influences the durability and strength of the material, especially in environments susceptible to freeze-thaw cycles. This report introduces an advanced nondestructive testing (NDT) method for the in-situ detection of air voids in concrete by employing diffusive ultrasound. Focusing on the ultrasound attenuation coefficient, this research established a strong correlation with key air void metrics, including the volumetric ratio and spacing factor, as outlined in ASTM C457. The study also undertook a comparative an
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Rahmani, Mehran, Xintong Ji, and Sovann Reach Kiet. Damage Detection and Damage Localization in Bridges with Low-Density Instrumentations Using the Wave-Method: Application to a Shake-Table Tested Bridge. Mineta Transportation Institute, 2022. http://dx.doi.org/10.31979/mti.2022.2033.

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This study presents a major development to the wave method, a methodology used for structural identification and monitoring. The research team tested the method for use in structural damage detection and damage localization in bridges, the latter being a challenging task. The main goal was to assess capability of the improved method by applying it to a shake-table-tested prototype bridge with sparse instrumentation. The bridge was a 4-span reinforced concrete structure comprising two columns at each bent (6 columns total) and a flat slab. It was tested to failure using seven biaxial excitation
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Beall, Erik B. Cosmic ray muon charge ratio in the MINOS far detector. Office of Scientific and Technical Information (OSTI), 2005. http://dx.doi.org/10.2172/892438.

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Naim, Michael, Gary R. Takeoka, Haim D. Rabinowitch, and Ron G. Buttery. Identification of Impact Aroma Compounds in Tomato: Implications to New Hybrids with Improved Acceptance through Sensory, Chemical, Breeding and Agrotechnical Techniques. United States Department of Agriculture, 2002. http://dx.doi.org/10.32747/2002.7585204.bard.

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The tomato, a profitable vegetable crop in both the USA and Israel, has benefited significantly from intensive breeding efforts in both countries, and elsewhere (esp. Holland). : Modem hybrids are highly prolific and resistant to a variety of major pests. They produce attractive, firm fruit for both processing and fresh-marketing. In all cases, however, reduction in flavor and aroma have occurred concomitantly with the increase in yield. Sugars-acids ratio dominate fruit taste, whereas aroma volatiles (potent at minute ppb and ppt levels) contribute to the total characteristic tomato flavor. A
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Dippold, Marcel, Makrina A. Chairopoulou, Maximilian Drexler,, Michael Scheiber, and Holger Ruckdäschel. From vibrating molecules to a running shoe: connecting dielectric properties with process feedback in radio-frequency welding of TPU bead foams. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.gs.pfm.1.

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Besides new material solutions, innovative processing technologies are key for working towards a more sustainable future for bead foam products. Compared to standard steam chest molding, innovative radio frequency (RF) welding shows great potential based on its direct energy input, which results in reduced energy consumption. Thus, the present study provides fundamental insights into the correlation of dielectric properties of expanded thermoplastic polyurethane (ETPU) bead foams with the processing behavior. Impedance spectroscopy is used to analyze the complex relative permittivity 𝜀𝜀!∗ of b
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Eneroth, Hanna, Hanna Karlsson Potter, and Elin Röös. Environmental impact of coffee, tea and cocoa – data collection for a consumer guide for plant-based foods. Department of Energy and Technology, Swedish University of Agricultural Sciences, 2022. http://dx.doi.org/10.54612/a.2n3m2d2pjl.

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In 2020, WWF launched a consumer guide on plant-based products targeting Swedish consumers. The development of the guide is described in a journal paper (Karlsson Potter &amp; Röös, 2021) and the environmental impact of different plant based foods was published in a report (Karlsson Potter, Lundmark, &amp; Röös, 2020). This report was prepared for WWF Sweden to provide scientific background information for complementing the consumer guide with information on coffee, tea and cocoa. This report includes quantitative estimations for several environmental categories (climate, land use, biodiversit
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