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Literatura académica sobre el tema "U-LTS model"

Autor: Grafiati

Publicado: 30 de noviembre de 2024

Última modificación: 31 de julio de 2025

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Artículos de revistas sobre el tema "U-LTS model"

Ohkubo, M., G. Uehara, J. Beyer, et al. "Standard measurement method for normal state resistance and critical current of resistively shunted Josephson junctions." Superconductor Science and Technology 35, no. 4 (2022): 045002. http://dx.doi.org/10.1088/1361-6668/ac4f3b.

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Abstract An important parameter of Josephson junctions (JJs) is the product of normal state resistance (R n) and critical current (I c) for designing superconductor analogue devices or digital circuits. Determination of R n and I c from voltage–current (U–I) characteristic curves often faces difficulties; in particular I c is considerably reduced by intrinsic thermal or extrinsic electrical noises. Here, we propose a standard measurement method of R n and intrinsic critical current (I ci) for high-T c superconductor (HTS) grain boundary JJs operated in liquid nitrogen and low-T c superconducto

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Doucet, M. Y., T. R. Jones, and A. W. Ford-Hutchinson. "Responses of equine trachealis and lung parenchyma to methacholine, histamine, serotonin, prostanoids, and leukotrienes in vitro." Canadian Journal of Physiology and Pharmacology 68, no. 3 (1990): 379–83. http://dx.doi.org/10.1139/y90-053.

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The responses of equine trachealis and lung parenchymal strips to a range of contractile agonists were studied. Equine trachealis responded to methacholine > histamine > serotonin as shown by the maximal responses but failed to respond to either leukotrienes (LT), prostaglandin F2α, or U-44069. Equine parenchymal strips showed considerable tonal activity and responded to LTD4[Formula: see text]LTC4 > U-44069 = LTE4 > methacholine [Formula: see text] histamine [Formula: see text] serotonin > prostaglandin F2α as determined through pD2 values. Neither the concentration response cu

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He, Shuai, Yinghua Zhang, Zhian Huang, Ge Zhang, and Yukun Gao. "Influence of Internal Structure and Composition on Head’s Local Thermal Sensation and Temperature Distribution." Atmosphere 11, no. 2 (2020): 218. http://dx.doi.org/10.3390/atmos11020218.

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A personalized thermal environment is an effective way to ensure a good thermal sensation for individuals. Since local thermal sensation and temperature distribution are affected by individual physiological differences, it is necessary to study the effects of physiological parameters. The purpose of this study was to investigate the effects of internal structures and tissue composition on head temperature distribution and thermal sensation. A new mathematical model based on fuzzy logic control was established, the internal structure and tissue composition of the head were obtained by magnetic

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Telzerow, Eva, Dennis Görlich, Maja Rothenberg-Thurley, et al. "Quality of Life and Life Satisfaction in AML Long-Term Survivors: Primary Results of the AMLCG-Survivorship Study." Blood 138, Supplement 1 (2021): 2289. http://dx.doi.org/10.1182/blood-2021-147027.

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Abstract Introduction An increasing proportion of patients with Acute Myeloid Leukemia (AML) become long-term survivors. Somatic and psycho-social outcomes are therefore becoming increasingly important, but little is known about the long-term effects of the disease and its treatment. Methods We designed a comprehensive analysis of AML survivorship outcomes including psycho-social well-being and somatic health status and conducted a questionnaire-based study collecting data from AML long term survivors (AML-LTS) and their physicians. This report focuses on overall and health-related quality of

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Bakhsham, Milad, Mahdi Hosseinpour, Masoumeh Ayeneh, Hossein Karimi, and Parisa Parandavar. "Identifying and Analyzing the Application of the Internet of Things in Supply Pharmaceutical Chain Agility in post COVID -19." Journal of Health and Biomedical Informatics 10, no. 1 (2023): 57–69. http://dx.doi.org/10.34172/jhbmi.2023.14.

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Introduction: The internet of Things has become more popular as a new technology since the advent of wire less technology , and attracted attention from supply chain management promoters. This study aimed to identify and analyze IoT applications in the pharmaceutical supply chain agility in the post -COVID -19 era Method: We first review previous studies in appl ications of IoT in pharmaceutical supply chain agility and identified the findings through qualitative content analysis. Then, the identified factors were given to 20 management and information technology experts to confirm and validat

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Omkar, Manohar Ghag. "Comparative Analysis of u-blox and Quectel LTE Modem Chipsets: Technical Specifications, Performance, and Application Suitability." European Journal of Advances in Engineering and Technology 8, no. 8 (2021): 56–59. https://doi.org/10.5281/zenodo.13235643.

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This study compares LTE modem chipset leaders u-blox and Quectel. Developers, manufacturers, and academics are advised on technology features, benchmarks, and applicability in the article. Modern communication systems use LTE technology for fast data transmission, low latency, and reliable device and application connectivity. Companies creating connectivity solutions and expecting high performance in varied environments need a super-fit LTE modem chipset. A detailed comparison of u-blox and Quectel LTE modem chipset hardware begins the study. Powerful chipsets with several cores and RAM are fa

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Reddy, S. Reddy Vamshidhar, and Sanjay Dhar Roy. "SBT (Sense Before Transmit) Based LTE Licenced Assisted Access for 5 GHz Unlicensed Spectrum." Wireless Personal Communications 119, no. 3 (2021): 2069–81. http://dx.doi.org/10.1007/s11277-021-08318-1.

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AbstractUtilization of unlicensed spectrum under licensed assisted access ensuring fair co-existence with Wi-Fi networks is a good solution to address immense usage of mobile data. Radio communication operation of LTE in unlicensed frequency band is referred as LTE-unlicensed (LTE-U) or LTE-licensed assisted access. In this paper, we consider a HGNW in which coverage area of Wireless-Fidelity (Wi-Fi)’s Access Point is integrated within the LTE-U small base station’s cellular network coverage area. To overcome the disadvantages of existing LTE-U technics like carrier sense adaptive transmission

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Girmay, Merkebu, Vasilis Maglogiannis, Dries Naudts, Adnan Shahid, and Ingrid Moerman. "Coexistence Scheme for Uncoordinated LTE and WiFi Networks Using Experience Replay Based Q-Learning." Sensors 21, no. 21 (2021): 6977. http://dx.doi.org/10.3390/s21216977.

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Nowadays, broadband applications that use the licensed spectrum of the cellular network are growing fast. For this reason, Long-Term Evolution-Unlicensed (LTE-U) technology is expected to offload its traffic to the unlicensed spectrum. However, LTE-U transmissions have to coexist with the existing WiFi networks. Most existing coexistence schemes consider coordinated LTE-U and WiFi networks where there is a central coordinator that communicates traffic demand of the co-located networks. However, such a method of WiFi traffic estimation raises the complexity, traffic overhead, and reaction time

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Zhiqun, Hu, Lu Zhaoming, Lin Shangjuan, Wen Xiangming, and Xu Hen. "Performance analysis of LTE-U coexistence network with WiFi using queueing model." Journal of China Universities of Posts and Telecommunications 24, no. 5 (2017): 1–7. http://dx.doi.org/10.1016/s1005-8885(17)60227-9.

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Yılmaz, Yusuf, and Rasim Behçet. "Kütahya Zafer Havalimanını Kullanan Uçaklardan Kaynaklanan Emisyonlar." EJONS International Journal on Mathematic, Engineering and Natural Sciences 8, no. 1 (2024): 66–75. https://doi.org/10.5281/zenodo.10813158.

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Bu araştırmada, Kütahya Zafer Havalimanı'na 2022 yılında iniş ve kalkış yapan uçaklardan kaynaklanan emisyonların çevresel etkilerini incelemeyi hedeflenmiştir. Bu amaçla, 2022 yılı içinde havalimanına varan ve havalimanından kalkan uçaklardan yayılan CO<sub>2</sub>, HC, CO ve NOx emisyonları, IPCC metodolojisi ve Tier 2 yöntemi kullanılarak hesaplanmıştır. Hesaplamalarda, havalimanına iniş ve kalkış yapan sivil uçak türlerine göre LTO (Landingand Take Off) sayıları, uçuş aşamalarına göre CO<sub>2</sub>, HC, CO, NOx emis

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Tesis sobre el tema "U-LTS model"

Jimenez, Reyes Jose. "Experimental and numerical contribution to the study of transformation induced plasticity (TRIP)." Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMIR20.

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Ce travail a été réalisé dans le but d'apporter une contribution à l'étude de la plasticité induite par transformation (TRIP) à travers des analyses expérimentales et numériques. Pour ce faire, du point de vue expérimental, un programme expérimental original sur l'acier 35NCD16 observant les comportements des transformations austénite → martensite est réalisé sous différentes conditions de chargement. Les résultats indiquent que : (i) le TRIP n'a pas d'effet mémoire significatif, (ii) le matériau peut présenter une récupération de l'écrouissage pendant la transformation martensite → austénite,

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Libros sobre el tema "U-LTS model"

Cheng, Russell. Indeterminacy. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780198505044.003.0014.

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This chapter discusses models like the exponential regression model y = a[1− exp(− bx)] where if a = 0 then b is an indeterminate, non-identifiable parameter, as it vanishes from the model. The hypothesis test that H0 : a = 0 versus H1 : a ≠ 0 is then non-standard. The well-known Davies test is explained. This uses a portmanteau test statistic T that is a functional of Sn(b), L< b< U, where Sn(b) is a regular test statistic of the null hypothesis a = 0 versus the alternative a ≠ 0 with b fixed. The null distribution of T is not usually easy to obtain. One can instead just test if a = 0 u

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Capítulos de libros sobre el tema "U-LTS model"

Takabe, Hideaki. "Basic Properties of Plasma in Fluid Model." In Springer Series in Plasma Science and Technology. Springer International Publishing, 2024. http://dx.doi.org/10.1007/978-3-031-45473-8_2.

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AbstractIf the spatial variation of plasma is longer than the particle mean free path and the time variation is sufficiently longer than the plasma Coulomb collision time, the plasma can be approximated as being in local thermal equilibrium (LTE) at any point (t, r). Then the velocity distribution functions of the particles become Maxwellian. In addition, assuming Maxwellian is also a good assumption in many cases even for collisionless plasmas such as high-temperature fusion plasmas. In the fluid model of plasmas, The plasmas can be described in terms of five variables characterizing local Ma

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Werschulz, Arthur G. "Example: a two-point boundary value problem." In The Computational Complexity of Differential and Integral Equations. Oxford University PressOxford, 1991. http://dx.doi.org/10.1093/oso/9780198535898.003.0002.

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Abstract We use a simple example of a two-point boundary value problem (Lu)(x) = -u"(x) + u(x) = f(x) u'(O) = u'(l) = 0. for O &lt; X &lt; 1, to illustrate major issues and concepts of information-based complexity. First, we must describe our problem more carefully. That is, we specify the problem formulation, permissible information, and a model of computation.

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"Cash Management." In Decision and Prediction Analysis Powered With Operations Research. IGI Global, 2024. http://dx.doi.org/10.4018/979-8-3693-4179-7.ch011.

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The Miller-Orr cash management model is presented. Every day, if the cash on hand exceeds an upper limit U, enough cash is transferred into a money market to decrease the cash level to a target T. If the cash on hand is below a minimum level M, enough cash is transferred out of the money market to bring the cash level up to the target T. The cash flow is normally distributed with a zero mean and a standard deviation of $10,000. The decision variables are U and T. Minimum level M is set to $15,000. The objective is to maximize the mean profit over the time horizon, where profit is interest on t

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V.M.S.N, Ch Pavan Kumar, H. D. Praveena, GRK Prasad, and S. Harichandra Prasad. "LOW-PROFILE DUAL-BAND FILTERING PATCH ANTENNA FOR LTE AND ISM BAND APPLICATIONS." In Futuristic Trends in Network & Communication Technologies Volume 3 Book 2. Iterative International Publisher, Selfypage Developers Pvt Ltd, 2024. http://dx.doi.org/10.58532/v3bgnc2p1ch3.

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This paper introduces a compact dual-band filtering patch antenna element and demonstrates its suitability for two specific frequency bands: LTE (Long Term Evolution) in the L-band and ISM (Industrial, Scientific, and Medical) band in the S-band. The proposed design comprises two distinct U-shaped patches, with a smaller patch nested within a larger one. To achieve dual-band resonance, a multi-stub microstrip feed line is employed, allowing independent control of the resonant modes of both patches and the feed line. This flexibility enables precise tuning of the antenna's operating frequencies

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Silva, Cícero José da, Willames de Albuquerque Soares, Sérgio Mário Lins Galdino, Jornandes Dias da Silva, and Juan Carlos Oliveira de Medeiros. "A look at the composition of linear transformations in the language of matrices, some types of matrices of order 2 represented geometrically in the R2 plane." In Eyes on Health Sciences V.02. Seven Editora, 2024. http://dx.doi.org/10.56238/sevened2024.001-064.

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The purpose of this note is to present compositions of linear transformations in the language of matrices, as well as to present geometric interpretations for some particular cases of order 2 matrices such as reflections around the x and y axes, reflections around the origin, contraction, expansion or homothetic, horizontal and vertical shear, counterclockwise rotation, orthogonal projection of u = (x, y) on the line G : y = ax, a /= 0, as well as the reflection of the same vector around this same line. It is worth mentioning that your compositions in the language of matrices is a first model

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Boniface, Nelson, and Tatsuki Tsujimori. "New tectonic model and division of the Ubendian-Usagaran Belt, Tanzania: A review and in-situ dating of eclogites." In Plate Tectonics, Ophiolites, and Societal Significance of Geology: A Celebration of the Career of Eldridge Moores. Geological Society of America, 2021. http://dx.doi.org/10.1130/2021.2552(08).

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ABSTRACT Records of high-pressure/low-temperature (HP-LT) metamorphic interfaces are not common in Precambrian orogens. It should be noted that the association of HP-LT metamorphic interfaces and strongly deformed ocean plate stratigraphy that form accretionary prisms between trenches and magmatic arcs are recognized as hallmark signatures of modern plate tectonics. In East Africa (Tanzania), the Paleoproterozoic Ubendian-Usagaran Belt records a HP-LT metamorphic interface that we consider as a centerpiece in reviewing the description of tectonic units of the Ubendian-Usagaran Belt and definin

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Baird, Graham B., Fawna J. Korhonen, and Kevin R. Chamberlain. "Pressure-temperature-deformation-time path for the Seve Nappe Complex, Kebnekaise Massif, Arctic Swedish Caledonides." In New Developments in the Appalachian-Caledonian- Variscan Orogen. Geological Society of America, 2022. http://dx.doi.org/10.1130/2021.2554(12).

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ABSTRACT The Seve Nappe Complex in the Scandinavian Caledonides records a range of peak metamorphic conditions and timings. To better understand pressure-temperature-deformation-time differences throughout the complex and possible tectonic scenarios, metamorphosed mafic rocks within the Tarfala Valley of the Kebnekaise Massif (Sweden) were investigated using integrated petrologic and geochronologic techniques. Thermodynamic modeling of two samples using domainal and whole-rock compositions integrated with mineral chemistry, mineral textures, and titanite and zircon U-Pb geochronology constrain

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Köse, Oğuzhan, and Ramazan Ceylan. "Genç Futbolcuların, Aerobik ve Anaerobik Kapasiteleri Futbola Özgü Teknik Becerilerini Nasıl Etkiler?" In Antrenman Biliminde Sürdürülebilirlik ve Nitel Araştırmalar. Özgür Yayınları, 2024. http://dx.doi.org/10.58830/ozgur.pub487.c2025.

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Bu araştırmanın amacı genç futbolcuların aerobik ve anaerobik kapasiteleri ve futbola özgü teknik becerilerinin incelenmesidir. Bu araştırmada nicel araştırma yöntemlerinden tarama modeli kullanıldı. Araştırmanın örneklem grubu Bayburt Özel İdare Spor Kulübü U-19 kategorisinde futbol oynayan 38 futbolcudan oluşturuldu. Futbolculardan antropometrik ölçümler (boy, kilo), anaerobik testler (dikey sıçrama testi, esneklik testi, illinois çeviklik testi, bacak kuvvet testi, yıldız denge testi), aerobik test (cooper testi) ve Mor-christian genel futbol yetenek testi (top sürme, şut ve pas isabeti) ö

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L.Sihler, Andrew. "Neuter r/n-Stems." In New Comparative Grammar of Greek and Latin. Oxford University PressNew York, NY, 1995. http://dx.doi.org/10.1093/oso/9780195083453.003.0062.

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Abstract In a number of IE languages we find neuter nouns which end in -r (in Inir. also -r;t, -r;k) in the nom./acc.sg., in some derivatives, and sometimes in the nom./acc.pl., but which build the other cases (and some derivatives) to a stem in -n-. Hence the term ‘r/ n-stems’. This mode of inflection is attested only very fragmentarily within the familiar IE languages, but the type is obviously both ancient and important. For one thing, the lexicon involved belongs to the most basic stramm of vocabulary -body parts and words like ‘water’, ‘fire’, ‘blood’, and ‘day’. For another, though any g

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Darin, Michael H., Rebecca J. Dorsey, Tina M. Niemi, Valente O. Salgado Muñoz, Matthew W. Henry, and Mark E. Pecha. "Depositional age of the Boleo Formation and marine flooding in the central Gulf of California Rift, Santa Rosalía basin, Baja California Sur, México." In The Virtue of Fieldwork in Volcanology, Sedimentology, Structural Geology, and Tectonics—Celebrating the Career of Cathy Busby. Geological Society of America, 2025. https://doi.org/10.1130/2025.2563(13).

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ABSTRACT The Santa Rosalía basin (Baja California Sur, México) contains a rich record of late Cenozoic volcanism, faulting, and sedimentation that provides a crucial constraint on the timing of marine flooding from the Pacific Ocean into the nascent Gulf of California oblique rift, yet the precise age of the basin is uncertain. Previous studies used reconnaissance paleomagnetic data and a 40Ar/39Ar age of 6.76 ± 0.90 Ma on the intrabasinal Cinta Colorada tuff to estimate a depositional age of ca. 7.2–6.3 Ma for the marine Boleo Formation and initial flooding of the central Gulf of California.

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Actas de conferencias sobre el tema "U-LTS model"

Yu, Mengshan, Yanping Li, Trevor Place, and Adrian Gosselin. "External Corrosion Behavior of Oil Pipelines with Polyethylene Coating under Pressure Fluctuations." In CORROSION 2019. NACE International, 2019. https://doi.org/10.5006/c2019-13199.

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Abstract External corrosion on buried pipe steels has been demonstrated to be a major threat to pipeline integrity. Although it has been extensively investigated and well understood electrochemically, there is no particular corrosion rate model that is widely accepted by industry due to the complexities associated with coating performance, and heterogeneity of the soil environment (including bacteria, drainage, bulk resistivity, CP level, etc.). This paper demonstrates that the severity of external corrosion on Polyethylene (PE) tape coated oil pipe is exacerbated by the proximity to upstream

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Lima, Henrique V., Abdallah S. Abdallah, Elivelton F. Bueno, and Kleber V. Cardoso. "A Stochastic Programming Model for Resource Allocation in LTE-U Networks." In 2018 IEEE Canadian Conference on Electrical & Computer Engineering (CCECE). IEEE, 2018. http://dx.doi.org/10.1109/ccece.2018.8447780.

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Jiang, Chen, Wenhao Wu, and Zhi Ding. "The Design of Transport Block-Based ROHC U-Mode for LTE Multicast." In GLOBECOM 2018 - 2018 IEEE Global Communications Conference. IEEE, 2018. http://dx.doi.org/10.1109/glocom.2018.8648067.

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ROTHBAUER, Rainer J., Gunther GRASBERGER, Zainal ABIDIN, and Raimund A. ALMBAUER. "Reed Valve, Crankcase and Exhaust Models Coupled to 3D Fluid Domains for the Predictive CFD Simulation." In Small Engine Technology Conference & Exposition. Society of Automotive Engineers of Japan, 2007. http://dx.doi.org/10.4271/2007-32-0030.

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<div class="section abstract"><div class="htmlview paragraph">The development and optimization of two stroke engines, especially the development of internal mixture preparation and the combustion process, require effective and reliable simulation in order to shorten the development time and to reduce prototype and test bench costs. CFD (Computational Fluid Dynamics) is a state of the art tool to optimize and visualize the fluid processes, e.g. scavenging, in-cylinder charge motion, spray formation, mixture preparation or combustion. The drawback of full 3D CFD simulation is the req

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leng, Fei, and Ren He. "Compound Brake Control for Improved Ride Comfort for Dual-rotor In-wheel Motor Electric Vehicles." In WCX SAE World Congress Experience. SAE International, 2023. http://dx.doi.org/10.4271/2023-01-0526.

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<div class="section abstract"><div class="htmlview paragraph">Aiming at the problem of braking shock caused by the inconsistent response time of the inner motor (IM), the outer motor (OM) and the hydraulic brake when the regenerative braking mode of dual-rotor in-wheel motor (DRIWM) is switched, this paper proposes a U-shaped transition coordinated control strategy for the DRIWM. Ensure that the total braking torque can be smoothly transitioned when any one or more of the hydraulic braking torque, the braking torque of the IM and the braking torque of the OM enter/exit braking. The

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Shan, Baoquan, Yitao Shen, Jianguo Yang, Zhaoying Zhang, Dehong Wu, and Yingke Zhao. "Reduced Order Model for Viscosity and Mass Density Sensing by A U-Shaped Wire." In WCX SAE World Congress Experience. SAE International, 2025. https://doi.org/10.4271/2025-01-8472.

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<div class="section abstract"><div class="htmlview paragraph">This paper focuses on the basic principle of measuring viscosity and density with U-shaped tungsten wire sensor, and develops a model for measuring liquid viscosity and density with the help of oscillating ball model. Firstly, the working mechanism of the wire resonator is deeply analyzed. Then, by reducing the order of the fluid dynamic function, a simplified model is established for measuring the viscosity and density of liquid with U-shaped tungsten resonator. The experimental results show that the maximum error of vi

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Xue, J. Q., J. P. Huang, and J. G. Wei. "Influence of different debonding gap types on mechanical performance of axially loaded CFST stub columns." In IABSE Congress, Nanjing 2022: Bridges and Structures: Connection, Integration and Harmonisation. International Association for Bridge and Structural Engineering (IABSE), 2022. http://dx.doi.org/10.2749/nanjing.2022.1600.

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<p>The mechanical performance of concrete-filled steel tubular (CFST) members could be affected by the debonding gaps between steel tubes and core concrete. In this paper, the finite element models (FEMs) of axially loaded CFST stub columns with different debonding gap types, i.e., circumferential debonding gap (CDG) or spherical-cap debonding gap (SDG), were implemented by ABAQUS. The accuracy of FEMs was verified by test results. The influence of different debonding gap types on the mechanical performance of axially loaded CFST stub columns with the same debonding cross- sectional area

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Nazari, Sobhan T., Feng Zhu, John Makrygiannis, Jimmy Zhang, and Yu-Wei Wang. "Springback Control through Post-stretching Using Different Hybrid Bead Designs with Tonnage Consideration." In WCX SAE World Congress Experience. SAE International, 2024. http://dx.doi.org/10.4271/2024-01-2859.

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<div class="section abstract"><div class="htmlview paragraph">Multiple hybrid bead designs were investigated in this study to control the springback on DP780 samples using post-stretching technique. The performance of the four different hybrid bead designs was evaluated by measuring the minimum blank-lock tonnage required to control the springback during a U-channel stamping process. A finite element (FE) model of the U-channel stamping process was developed to simulate the process and predict the minimum blank-lock tonnage required for springback control using each of the hybrid b

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Hauptman, J. G., H. I. Hassouna, J. A. Penner, T. G. Bell, and T. E. Emerson. "ANTITHROMBIN-III SUPPLEMENTATION ATTENUATES DISSEMINATED INTRAVASCULAR COAGULATION IN THEE.COLI ENDOTOXEMIC DOG MODEL." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1644890.

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We reported previously that disseminated intravascular coagulation (DIC) occurs early during E. coli endotoxemia in the rat, before the development of serious cardiovascular, metabolic or biochemical abnormalities, and that pretreatment with large doses of purified human antithrombin-III (AT-III; 250 U/kg) markedly attenuates DIC and increases survival (PC0.05). The present study was an extension ofan earlier one in which pretreatment of dogs with a low dose ofhuman AT-III (50 U/kg) provided borderline protection against DIC during endotoxemia. In the present study, mongrel dogs were anestheti

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Padthe, Ashwani, Mark Lopez, Ondrej Juhasz, Emily Glover, Tom Berger, and Eric Tobias. "Design, Modeling, and Flight Dynamics Analysis of Generic Lift-Offset Coaxial Rotor Configurations." In Vertical Flight Society 78th Annual Forum & Technology Display. The Vertical Flight Society, 2022. http://dx.doi.org/10.4050/f-0078-2022-17580.

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Lift-offset coaxial compound rotorcraft designs have been proposed for the U. S. Army Future Vertical Lift (FVL) programs. Without a need for the tail rotor and equipped with a pusher-propeller, the coaxial compound configuration is capable of achieving high airspeeds and perform maneuvers not feasible for the conventional rotorcraft. To facilitate an independent assessment of the lift-offset coaxial configurations by the U. S. Army, two designs are presented in this paper. Physics-based flight dynamic models are developed using open source data and implemented into the HeliUM-A comprehensive

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Informes sobre el tema "U-LTS model"

Knight, R. D., B. A. Kjarsgaard, E G Potter, and A. Plourde. Uranium, thorium, and potassium analyses using pXRF spectrometry. Natural Resources Canada/CMSS/Information Management, 2021. http://dx.doi.org/10.4095/328973.

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The application of portable XRF spectrometry (pXRF) for determining concentrations of uranium (U), thorium (Th) and potassium (K) was evaluated using a combination of 12 Certified Reference Materials, 17 Standard Reference Materials, and 25 rock samples collected from areas of known U occurrences or mineralization. Samples were analysed by pXRF in Soil, Mining Cu/Zn and Mining Ta/Hf modes. Resulting pXRF data were compared to published recommended values, obtained by total or near total digestion methods with ICP-MS and ICP-OES analysis. Results for pXRF show a linear relationship, for thorium

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Neudecker, Denise, Amy Lovell, and Patrick Talou. Producing ENDF/B-quality Evaluations of <sup>239</sup>Pu(n,f) and <sup>235</sup>U(n,f) Average Prompt Neutron Multiplicities using the CGMF Model. Office of Scientific and Technical Information (OSTI), 2021. http://dx.doi.org/10.2172/1897963.

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