To see the other types of publications on this topic, follow the link: Thomson's method.

Journal articles on the topic 'Thomson's method'

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Thomson's method.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Seymour, M. S., and S. Haykin. "ISAR using Thomson's multiwindowed adaptive spectrum estimation method." IEEE Transactions on Aerospace and Electronic Systems 29, no. 3 (1993): 1065–70. http://dx.doi.org/10.1109/7.220957.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Suhaimi, Nurnisaa Binti Abdullah, Rini Cahyandari, and Yasir Salih. "The Development of Atomic Structures by Dalton, Thomson Rutherford and Bohr, and their Mathematical Equations." International Journal of Quantitative Research and Modeling 5, no. 3 (2024): 241–50. https://doi.org/10.46336/ijqrm.v5i3.759.

Full text
Abstract:
Thomson's atom is a solid ball or billiard ball with a positive charge that contains several negatively charged particles or electrons. These electrons will be spread on the ball like raisins on bread. The main difference between Thomson's and Rutherford's atomic models is that Thomson's model does not contain information about the atomic nucleus, while Rutherford's model does. The theory of atomic structure helps scientists understand why elements behave in certain ways in chemical reactions. For example, electron configuration determines how elements bond and form compounds. In this paper, a
APA, Harvard, Vancouver, ISO, and other styles
3

Gaikwad, Jitendra A., Sanika S. Patankar, Prithiviraj Kamalapure, et al. "Comparison of Signal Processing Methods for Bearing Fault Detection." International Journal for Research in Applied Science and Engineering Technology 11, no. 5 (2023): 3712–22. http://dx.doi.org/10.22214/ijraset.2023.51717.

Full text
Abstract:
Abstract: Bearings with rolling elements are a typical part of rotating machinery. Vibration analysis is one of them that is frequently used to gauge the general wellbeing and condition of rotating machinery. Finding bearing defects is important in the pursuit of extremely reliable operations. The main relationship between vibration signal-based features and measured signals is that they can be used in order to assess the condition of a bearing. In order to examine the effectiveness of non-parametric harmonic approaches for defect identification using real motor data, the study recommends util
APA, Harvard, Vancouver, ISO, and other styles
4

Dadić, Martin, and Tomislav Župan. "Teaching Magneto-Thermal Coupling Using Thomson's Levitating Ring Experiment." Journal of Energy - Energija 69, no. 2 (2020): 3–10. http://dx.doi.org/10.37798/202069231.

Full text
Abstract:
The levitating ring experiment is presented as a method for teaching magneto-thermal interactions. The complete electromagnetic model of a problem is given, together with the insight in thermal analysis. The factors for determining the vertical displacements are explained, and an elegant method for indirect measurement of induced current in the ring is introduced. The whole apparatus is explained in detail so an accurate computer model can be made. Several simulation approaches are given, and all prove the applicability in teaching coupled problems using laboratory experiments and computer mod
APA, Harvard, Vancouver, ISO, and other styles
5

Belachew, Desalegn. "A Review of Determination of Charge to Mass Ratio of an Electron by Thomson's method." j. of Physical and Chemical Sciences Volume 6, Issue 2 (2018): 01. https://doi.org/10.5281/zenodo.1195603.

Full text
Abstract:
The orbit of a charged particle in a uniform and constant magnetic field is a circle when the initial velocity of the particle is perpendicular to the magnetic field. The radius of the orbit depends on the charge to mass ratio of the particle, q/m, the speed of the particle v, and the strength of the magnetic field B. When the strength of the magnetic field and the initial speed of the particle are known, a measurement of a radius of the orbit determines q/m. This principle was used by J.J. Thomson to measure the charge to mass ratio of the electron, e/m, in 1897. In this experiment I have use
APA, Harvard, Vancouver, ISO, and other styles
6

Trindade, M. A., Marcos Flavio de Campos, Fernando José Gomes Landgraf, Nelson Batista de Lima, and A. Almeida. "Influence of Thickness on Magnetic and Microstructural Properties in Electrical Steels Semi-Processed of Low Efficiency." Materials Science Forum 930 (September 2018): 466–71. http://dx.doi.org/10.4028/www.scientific.net/msf.930.466.

Full text
Abstract:
In this study, a steel for semiprocessed electrical purposes of non-oriented grain with approximately 0.05% carbon content and 0.02% silicon content was evaluated. Lamellas with kind of thicknesses 0.58 mm, 0,66 mm and 0.87 mm were processed on an industrial scale with a strain rate in the hardening lamination between 3 and 5%. The magnetic properties were evaluated after the wet heat treatment. The loss separation method was applied, estimating the hysteretic plot with hysteresis measure in the quasi static condition and the parasitic losses calculated according to Thomson's Equation. By incr
APA, Harvard, Vancouver, ISO, and other styles
7

Van Renen, Denys. "‘Sick Nature Blasting’: The Ecological Limits of British Imperialism in Thomson's The Seasons." Journal of Scottish Historical Studies 38, no. 1 (2018): 121–42. http://dx.doi.org/10.3366/jshs.2018.0237.

Full text
Abstract:
This article argues that James Thomson depicts the 2nd duke of Argyll's methods as a counterpart to Britain's rapacious imperial ventures as epitomized by Edward Vernon. It supplements scholars' efforts to reassess Thomson's treatment of Scotland and its cultural practices. Argyll's many affiliations with the region authorize his rule; his sensitivity to his surroundings influences traditional pursuits – agricultural labour, for example – industry, and wider enterprises that reverberate across Scotland and the globe. This article considers the ways in which Thomson moderates his tribute to Bri
APA, Harvard, Vancouver, ISO, and other styles
8

Fitriyani, Siti Sofiah, Heni Endriyani, and Seina Dwi Nurmadila. "MOTIF IBU TIRI DAN HEWAN AJAIB DALAM TIGA CERITA RAKYAT INDONESIA (The Motives of The Stepmothers and The Magical Animals in Three Indonesian Folklore)." Sirok Bastra 9, no. 1 (2021): 57–66. http://dx.doi.org/10.37671/sb.v9i1.189.

Full text
Abstract:
Penelitian ini dilatarbelakangi keberadaan cerita rakyat yang sudah dikenal oleh khalayak umum, yakni cerita Ciung Wanara dan Cindelaras. Namun, di samping cerita rakyat yang sudah diketahui tersebut, terdapat pula cerita rakyat sejenis yang belum diketahui oleh masyarakat luas. Cerita rakyat itu adalah cerita rakyat Asal-usul Warna Merah pada Pohon Pisang yang notabene memiliki kemiripan dengan cerita rakyat Ciung Wanara, dan cerita rakyat Cindelaras. Kemiripan yang muncul dari ketiga cerita rakyat ini dapat dilihat dari motif-motif yang hadir melalui unsur intrinsik cerita, khususnya dalam t
APA, Harvard, Vancouver, ISO, and other styles
9

Thomson, Haidee. "The Challenges of Measuring Multi-Word Expression Use in Conversation." Vocabulary Learning and Instruction 9, no. 2 (2020): 63–68. http://dx.doi.org/10.7820/vli.v09.2.thomson.

Full text
Abstract:
This article introduces three important challenges and possible solutions when using spoken dialogue to measure the use of specific multi-word expressions. The first challenge is deciding whether to count precise and accurate use of target expressions only or whether to extend the count to include variation. The second challenge requires addressing the indirect nature of dialogue as a testing method. The third challenge is organizing data and preparing ways to clearly identify speakers within the dialogue. These challenges are illustrated with examples and potential solutions from my recent re
APA, Harvard, Vancouver, ISO, and other styles
10

Tran, Thinh Phuc, Ngan Nhat Kim Nguyen, and Van Thanh Nguyen. "An analysis of multi-channel surface wave’s Thomson-Haskell forward modelling." Science and Technology Development Journal 19, no. 4 (2016): 188–94. http://dx.doi.org/10.32508/stdj.v19i4.638.

Full text
Abstract:
Multi-channel Analysis of Surface Wave is a geophysical method based on the dispersion curve obtained from Rayleigh wave to predict the stiffness of subsurface structure. To do this, one have to solve the forward modeling first. Thomson-Haskell method which was introduced by Thomson and Haskell is among the first methods used for this purpose. Unfortunately, Thomson-Haskell method has a problem on the stability when it is implemented numerically. In this papers, authors want to code Thomson-Haskell method to examine the stability property of Thomson-Haskell method which hasn’t been discussed c
APA, Harvard, Vancouver, ISO, and other styles
11

Kim, Mi Jin, and Jae Hyuk Choi. "Study on the Rapid Cooling Method of an Injection Mold using the Joule–Thomson Effect." Journal of the Korean Society of Manufacturing Technology Engineers 31, no. 5 (2022): 306–11. http://dx.doi.org/10.7735/ksmte.2022.31.5.306.

Full text
APA, Harvard, Vancouver, ISO, and other styles
12

Temu, S. E., C. L. Nahonyo, and P. D. Moehlman. "Comparative Foraging Efficiency of Two Sympatric Jackals, Silver-Backed Jackals (Canis mesomelas) and Golden Jackals (Canis aureus), in the Ngorongoro Crater, Tanzania." International Journal of Ecology 2016 (2016): 1–5. http://dx.doi.org/10.1155/2016/6178940.

Full text
Abstract:
The foraging efficiency of two sympatric species of jackals, silver-backed jackals (Canis mesomelas) and golden jackals (Canis aureus), was studied in the Ngorongoro crater from July 2014 through May 2015. The focal animal observation method was used and individuals of both species were followed as they foraged from morning to evening. Observations of individuals of both jackal species were made from a vehicle using binoculars and a spotting scope. Three major parameters were used for determination of foraging efficiency: distance travelled while foraging, time spent foraging, and amount of fo
APA, Harvard, Vancouver, ISO, and other styles
13

XIA, BING, ZHENG LI, KEJUN KANG, et al. "Evaluation and simulations of a Thomson scattering X-ray source based on ray tracing methods." Laser and Particle Beams 22, no. 3 (2004): 355–65. http://dx.doi.org/10.1017/s0263034604223217.

Full text
Abstract:
We propose to build up a facility of sub-picosecond hard X-ray pulses based on Thomson scattering between femtosecond laser pulses and relativistic electrons which is a useful tool for the purpose of material investigation, plasma diagnostics, and shock wave measurement. This article reviews the principles and the development of X-ray sources based on Thomson scattering. ThenNew Light Source®, the Thomson scattering X-ray facility we will develop is introduced. The characteristics of a Thomson scattering X-ray source are analyzed. A computer model of the Thomson source to be developed is descr
APA, Harvard, Vancouver, ISO, and other styles
14

Tsubaki, Tsuneo, and Mary H. H. Chandler. "Evaluating New and Traditional Methods for Aminoglycoside Dosing in Patients With Various Degrees of Renal Function." Pharmacotherapy: The Journal of Human Pharmacology and Drug Therapy 14, no. 3 (1994): 330–36. http://dx.doi.org/10.1002/j.1875-9114.1994.tb02826.x.

Full text
Abstract:
Aminoglycosides are widely used, and clinicians continue to seek newer and better methods for initial dosing of these agents. Recently, three new methods were introduced: Thomson, Reesor Nimmo, and dosing in Tenopathy by easy‐to‐use multipliers (DREM). In comparing them with older, traditional dosing methods in patients with various degrees of renal function, the pharmacokinetic variables of gentamicin were determined from steady‐state peak (Cmax) and trough (Cmin) serum concentrations using individualized regimens in 88 patients. Dosages were determined in each patient using the method of Hul
APA, Harvard, Vancouver, ISO, and other styles
15

Smith, R. J., L. A. P. Drake, and J. B. Lestz. "Excess noise in Lidar Thomson scattering methods." Journal of Instrumentation 7, no. 02 (2012): C02012. http://dx.doi.org/10.1088/1748-0221/7/02/c02012.

Full text
APA, Harvard, Vancouver, ISO, and other styles
16

Schad, Thomas A., Sarah A. Jaeggli, and Gabriel I. Dima. "Thomson Scattering above Solar Active Regions and an Ad Hoc Polarization Correction Method for the Emissive Corona." Astrophysical Journal 933, no. 1 (2022): 53. http://dx.doi.org/10.3847/1538-4357/ac713c.

Full text
Abstract:
Abstract Thomson-scattered photospheric light is the dominant constituent of the lower solar corona’s spectral continuum viewed off-limb at optical wavelengths. Known as the K-corona, it is also linearly polarized. We investigate the possibility of using the a priori polarized characteristics of the K-corona, together with polarized emission lines, to measure and correct instrument-induced polarized crosstalk. First we derive the Stokes parameters of the Thomson scattering of unpolarized light in an irreducible spherical tensor formalism. This allows forward synthesis of the Thomson-scattered
APA, Harvard, Vancouver, ISO, and other styles
17

Xie, Q. F., H. Y. Li, R. Y. Tao, et al. "A novel polychromator calibration method for Thomson scattering diagnostics." Review of Scientific Instruments 93, no. 7 (2022): 073503. http://dx.doi.org/10.1063/5.0088790.

Full text
Abstract:
Polychromators are most frequently used in Thomson scattering (TS) diagnostics to analyze the scattered light spectrum and intensity so that the plasma electron temperature (Te) and density (ne) can be derived. For Te measurements, the spectral response of the polychromator channels and the relative spectral responsivities need to be calibrated. The spectral response is calibrated with a bromine tungsten lamp and a monochromator in a conventional way. A novel method for calibrating the relative spectral responsivities of the polychromators is described in detail. A broadband pulsed Light Emiss
APA, Harvard, Vancouver, ISO, and other styles
18

Martinec, Zdeněk. "Thomson-Haskell matrix method for free spheroidal elastic oscillations." Geophysical Journal International 98, no. 1 (1989): 195–99. http://dx.doi.org/10.1111/j.1365-246x.1989.tb05524.x.

Full text
APA, Harvard, Vancouver, ISO, and other styles
19

Belyi, V. V., and V. M. Strunnikov. "Diagnostics of Plasma Inhomogeneity by the Thomson Scattering Method." Physics of Atomic Nuclei 82, no. 10 (2019): 1414–18. http://dx.doi.org/10.1134/s1063778819100053.

Full text
APA, Harvard, Vancouver, ISO, and other styles
20

Garrido, Javier, and José A. Manzanares. "Thomson/Joule Power Compensation and the Measurement of the Thomson Coefficient." Materials 17, no. 18 (2024): 4640. http://dx.doi.org/10.3390/ma17184640.

Full text
Abstract:
The energy transported by the electric current that circulates a thermoelectric element (TE) varies with position due to the Joule and Thomson effects. The Thomson effect may enhance or compensate the Joule effect. A method for measuring the Thomson coefficient of a TE is presented. This method is based on the total compensation of the Joule and Thomson effects. The electric current then flows without delivering power to the TE or absorbing power from it. For a TE, the global Thomson/Joule compensation ratio Φ¯T/J is defined as the ratio of the power absorbed by the current due to the Thomson
APA, Harvard, Vancouver, ISO, and other styles
21

Stich, Elizabeth. "A choreographic method of mis/fit in aerial dance." Choreographic Practices 15, no. 2 (2024): 243–64. https://doi.org/10.1386/chor_00081_1.

Full text
Abstract:
This article examines the disability studies concept of misfit applied to aerial dance choreography. Rosemarie Garland-Thomson defines a misfit as an incongruency between two things, as in a square peg and round hole. Thus, misfit is not a fixed attribute but rather arises from the interaction of those two things. In aerial arts, fit or misfit is located in the relationship between a particular dancer’s body and the aerial apparatus. The aerial hoop, a rigid metal circle, is rife with potential misfits. The dancers in this project are visibly non-disabled, yet Garland-Thomson explicitly invite
APA, Harvard, Vancouver, ISO, and other styles
22

Kurskiev G. S., Zhiltsov N. S., Koval A. N., et al. "Electron temperature measurements at the Globus-M2 tokamak using multi-laser Thomson scattering." Technical Physics Letters 48, no. 15 (2022): 74. http://dx.doi.org/10.21883/tpl.2022.15.54273.19019.

Full text
Abstract:
Diagnostics of the plasma electron component by the method of Thomson scattering Te(R,t) of laser radiation makes it possible to reliably measure the spatial distributions of the electron temperature and density. One of the obstacles to the implementation of TS diagnostics in thermonuclear reactors is the distortion of the spectral characteristics of the optical system due to radiation-induced absorption and contamination of optical elements with erosion products of the first wall. As a consequence, the reliability of measurements by the TS method will decrease over time. The paper describes t
APA, Harvard, Vancouver, ISO, and other styles
23

Fujiki, Hiroyuki, Yasutaka Amagai, Kenjiro Okawa, Takashi Harumoto, and Nobu-Hisa Kaneko. "Development on measurement method for Thomson coefficient of thin film." Measurement 185 (November 2021): 110010. http://dx.doi.org/10.1016/j.measurement.2021.110010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
24

Ohta, K., M. Yoshikawa, R. Yasuhara, et al. "Analysis method for Thomson scattering diagnostics in GAMMA 10/PDX." Review of Scientific Instruments 87, no. 11 (2016): 11E730. http://dx.doi.org/10.1063/1.4963161.

Full text
APA, Harvard, Vancouver, ISO, and other styles
25

Muliyati, Dewi, Ita Shylvia, Rahmah Purwahida, et al. "Science Comics to Explore Thomson's Hypothesis about Negatively Charged Particle." International Journal of Religion 5, no. 5 (2024): 962–74. http://dx.doi.org/10.61707/hwv43e79.

Full text
Abstract:
This research introduces an innovative educational resource for Physics education, focusing on the captivating story of J. J. Thomson's. Comics, with their visually immersive nature, effectively merge text and visuals to accommodate diverse learning styles. They engage students through narratives and vivid visuals, enhancing the educational experience. Utilizing Thiagarajan’s 4D approach (define, design, develop, disseminate), the study collects historical sources in the definition stage and meticulously plans visual narratives in the design stage. Visual literacy is highlighted, enabling stud
APA, Harvard, Vancouver, ISO, and other styles
26

范, 聪银. "Similar Constructive Method of Solution for a Class of Boundary Value Problem of Thomson Equation." Advances in Applied Mathematics 01, no. 02 (2012): 41–48. http://dx.doi.org/10.12677/aam.2012.12006.

Full text
APA, Harvard, Vancouver, ISO, and other styles
27

Zhu, Zhongxi, Chaofei Wang, Zhigang Guan, and Wanneng Lei. "Study on Distribution of Wellbore Temperature in Gas Drilling with Gradient Equations." Geofluids 2021 (November 11, 2021): 1–11. http://dx.doi.org/10.1155/2021/5768834.

Full text
Abstract:
Precise calculation of gas temperature profile is the key to gas drilling design. It is traditionally assumed that the gas temperature distribution in the wellbore is equal to the formation temperature, without considering the influence of fluid flow and Joule-Thomson cooling effect. This paper puts forward a gradient equation method for gas temperature distribution in wellbore considering gas flow and Joule-Thomson local cooling of the bit. The method applies pressure, temperature, density, and velocity equations to gas flow in drillstrings and annulus. The solution of the gradient equation i
APA, Harvard, Vancouver, ISO, and other styles
28

Abd-Elaziz, Elsayed, Marin Marin, and Mohamed Othman. "On the Effect of Thomson and Initial Stress in a Thermo-Porous Elastic Solid under G-N Electromagnetic Theory." Symmetry 11, no. 3 (2019): 413. http://dx.doi.org/10.3390/sym11030413.

Full text
Abstract:
The present work investigated the effect of Thomson and initial stress in a thermo-porous elastic solid under G-N electromagnetic theory. The Thomson coefficient affects the heat condition equation. A constant Thomson coefficient, instead of traditionally a constant Seebeck coefficient, is assumed. The charge density of the induced electric current is taken as a function of time. A normal mode method is proposed to analyze the problem and to obtain numerical solutions. The results that were obtained for all physical sizes are graphically illustrated and we offer a comparison between the type I
APA, Harvard, Vancouver, ISO, and other styles
29

Narihara, K., and S. Hirokura. "Cleaning of Thomson scattering window by a laser blow‐off method." Review of Scientific Instruments 63, no. 6 (1992): 3527–28. http://dx.doi.org/10.1063/1.1143847.

Full text
APA, Harvard, Vancouver, ISO, and other styles
30

Fredrickson, Kylie, Gregory Nellis, and Sanford Klein. "A design method for mixed gas Joule–Thomson refrigeration cryosurgical probes." International Journal of Refrigeration 29, no. 5 (2006): 700–715. http://dx.doi.org/10.1016/j.ijrefrig.2005.12.003.

Full text
APA, Harvard, Vancouver, ISO, and other styles
31

Peyrusse, O. "A method for calculating the effect of ionization on Thomson scattering." Journal of Quantitative Spectroscopy and Radiative Transfer 43, no. 5 (1990): 397–405. http://dx.doi.org/10.1016/0022-4073(90)90005-q.

Full text
APA, Harvard, Vancouver, ISO, and other styles
32

Rossi, Giovanni Battista, Francesco Crenna, Marta Berardengo, Vincenzo Piscopo, and Antonio Scamardella. "Investigation on Spectrum Estimation Methods for Bimodal Sea State Conditions." Sensors 21, no. 9 (2021): 2995. http://dx.doi.org/10.3390/s21092995.

Full text
Abstract:
The reliable monitoring of sea state parameters is a key factor for weather forecasting, as well as for ensuring the safety and navigation of ships. In the current analysis, two spectrum estimation techniques, based on the Welch and Thomson methods, were applied to a set of random wave signals generated from a theoretical wave spectrum obtained by combining wind sea and swell components with the same prevailing direction but different combinations of significant wave heights, peak periods, and peak enhancement factors. A wide benchmark study was performed to systematically apply and compare th
APA, Harvard, Vancouver, ISO, and other styles
33

Sampoorna, M., A. Megha, and H. D. Supriya. "Influence of Thomson Electron Scattering Redistribution on Spectral Line Polarization Formed in Spherically Symmetric Extended and Expanding Atmospheres." Astrophysical Journal 937, no. 1 (2022): 25. http://dx.doi.org/10.3847/1538-4357/ac83b2.

Full text
Abstract:
Abstract Scattering of line photons by ambient electrons in thermal motion in the stellar atmosphere modifies the wings of both intensity and linear polarization profiles of the spectral lines. The aim of the present paper is to investigate in detail the influence of Thomson electron scattering redistribution on resonance line polarization formed in spherically symmetric extended and expanding atmospheres. A comoving frame method based on the accelerated lambda iteration technique is used to solve the concerned spherically symmetric polarized transfer equation including both the atomic and Tho
APA, Harvard, Vancouver, ISO, and other styles
34

Jocker, Jeroen, David Smeulders, Guy Drijkoningen, Caroline van der Lee, and Alina Kalfsbeek. "Matrix propagator method for layered porous media: Analytical expressions and stability criteria." GEOPHYSICS 69, no. 4 (2004): 1071–81. http://dx.doi.org/10.1190/1.1778249.

Full text
Abstract:
We fully expand the Thomson‐Haskell propagator matrix method to obtain closed‐form analytical expressions for the reflectivity and transmittivity of a horizontally stratified poroelastic Biot‐type medium that is bounded from above and below by fluid half‐spaces. Stable and unstable regions of the propagator matrix method are determined by means of comparison with the inherently stable reflectivity method. It was found that the stability is mainly determined by the imaginary part of the vertical wavenumber of the Biot slowwave.
APA, Harvard, Vancouver, ISO, and other styles
35

Šamárková, Kristýna, Daniela Štefková, and Zdeněk Chobola. "Monitoring of Reinforced Concrete Structure Corrosion by Using Impact-Echo Method." Advanced Materials Research 1000 (August 2014): 239–42. http://dx.doi.org/10.4028/www.scientific.net/amr.1000.239.

Full text
Abstract:
This study deals with frequency inspection of response signal which was obtained from a reinforced concrete beam. Impact-Echo method was used for finding the dominant frequency which is the main criterion for condition assessment of reinforced concrete. The results of acoustic method were compared with measurements of electrical resistance of reinforcing steel by using the Thomson double bridge. The concrete beam with a steel rod diameter of 6 mm was tested. Tension pulse was produced in the centre of the concrete beam and detected in opposite position of the concrete beam.
APA, Harvard, Vancouver, ISO, and other styles
36

Baltazary, Angelamercy, Eivin Roskaft, and Anna C. Treydte. "Vigilance Behaviour of Wild Herbivores when Foraging With or Without Livestock." Environment and Natural Resources Research 9, no. 1 (2019): 64. http://dx.doi.org/10.5539/enrr.v9n1p64.

Full text
Abstract:
In African savannas, and many other rangelands around the world, wildlife presently find themselves interacting with livestock. Many studies have been conducted on vigilance behaviour in response to presence of predators on foraging grounds, but few scientists have included the presence of livestock and how this affects vigilance when foraging together with wild herbivores. As Ngorongoro Conservation Area (NCA) is an important example of wildlife grazing together with livestock, this phenomenon must be understood to achieve a sustainable land use management plan, particularly in Ngorongoro Con
APA, Harvard, Vancouver, ISO, and other styles
37

Rossi, Giovanni Battista, Francesco Crenna, Vincenzo Piscopo, and Antonio Scamardella. "Comparison of Spectrum Estimation Methods for the Accurate Evaluation of Sea State Parameters." Sensors 20, no. 5 (2020): 1416. http://dx.doi.org/10.3390/s20051416.

Full text
Abstract:
The monitoring of sea state conditions, either for weather forecasting or ship seakeeping analysis, requires the reliable assessment of the sea spectra encountered by the ship, either as a final result or intermediate step for the measurement of the relevant wave-motion parameters. In current analyses, different spectrum estimation methods, namely the Welch, Thomson and ARMA models, have been applied and compared based on a set of random wave signals, with different durations, representative of several sea state conditions. Subsequently, two sea spectrum reconstruction techniques were describe
APA, Harvard, Vancouver, ISO, and other styles
38

Glynn, Dominic. "Qualitative Research Methods in Translation Theory." SAGE Open 11, no. 3 (2021): 215824402110407. http://dx.doi.org/10.1177/21582440211040795.

Full text
Abstract:
This article analyses different methodological approaches adopted by theoretical articles published in translation studies journals. To account for the range of perspectives, a small corpus comprising articles from three journals listed in both the Thomson and Reuters Social Sciences Citation Index (SSCI) and the Arts and Humanities Citation Index (A&HCI) was studied. The article discusses how the methods used could gain in rigor from being formalized. It begins by defining translation theory before outlining a corpus of articles to be studied. It then moves onto describing and discussing
APA, Harvard, Vancouver, ISO, and other styles
39

Курскиев, Г. С., Н. С. Жильцов, А. Н. Коваль та ін. "Измерение температуры электронов плазмы токамака Глобус-М2 методом мультилазерного томсоновского рассеяния". Письма в журнал технической физики 47, № 24 (2021): 41. http://dx.doi.org/10.21883/pjtf.2021.24.51799.19019.

Full text
Abstract:
Diagnostics of the plasma electron component by the method of Thomson scattering (TS) of laser radiation makes it possible to reliably measure the spatial distributions of the electron temperature and density. One of the obstacles to the implementation of TS diagnostics in thermonuclear reactors is the distortion of the spectral characteristics of the optical system due to radiation-induced absorption and contamination of optical elements with erosion products of the first wall. As a consequence, the reliability of measurements by the TS method will decrease over time. The paper describes the
APA, Harvard, Vancouver, ISO, and other styles
40

Oh, Seungtae, Jong Ha Lee, and Hanmin Wi. "Examinations of electron temperature calculation methods in Thomson scattering diagnostics." Review of Scientific Instruments 83, no. 10 (2012): 10D525. http://dx.doi.org/10.1063/1.4738654.

Full text
APA, Harvard, Vancouver, ISO, and other styles
41

Lim, Dong-Kuk, Dong-Kyun Woo, Il-Woo Kim, et al. "Characteristic Analysis and Design of a Thomson Coil Actuator Using an Analytic Method and a Numerical Method." IEEE Transactions on Magnetics 49, no. 12 (2013): 5749–55. http://dx.doi.org/10.1109/tmag.2013.2272561.

Full text
APA, Harvard, Vancouver, ISO, and other styles
42

Miles, Richard B., James B. Michael, Christopher M. Limbach, et al. "New diagnostic methods for laser plasma- and microwave-enhanced combustion." Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences 373, no. 2048 (2015): 20140338. http://dx.doi.org/10.1098/rsta.2014.0338.

Full text
Abstract:
The study of pulsed laser- and microwave-induced plasma interactions with atmospheric and higher pressure combusting gases requires rapid diagnostic methods that are capable of determining the mechanisms by which these interactions are taking place. New rapid diagnostics are presented here extending the capabilities of Rayleigh and Thomson scattering and resonance-enhanced multi-photon ionization (REMPI) detection and introducing femtosecond laser-induced velocity and temperature profile imaging. Spectrally filtered Rayleigh scattering provides a method for the planar imaging of temperature fi
APA, Harvard, Vancouver, ISO, and other styles
43

Salmi, Tuomo, Valery F. Suleimanov, and Juri Poutanen. "Effects of Compton scattering on the neutron star radius constraints in rotation-powered millisecond pulsars." Astronomy & Astrophysics 627 (June 27, 2019): A39. http://dx.doi.org/10.1051/0004-6361/201935442.

Full text
Abstract:
The aim of this work is to study the possible effects and biases on the radius constraints for rotation-powered millisecond pulsars when using Thomson approximation to describe electron scattering in the atmosphere models, instead of using exact formulation for Compton scattering. We compare the differences between the two models in the energy spectrum and angular distribution of the emitted radiation. We also analyse a self-generated, synthetic, phase-resolved energy spectrum, based on Compton atmosphere and the most X-ray luminous, rotation-powered millisecond pulsars observed by the Neutron
APA, Harvard, Vancouver, ISO, and other styles
44

Šamárková, Kristýna, Zdeněk Chobola, and Daniela Štefková. "The Corrosion Status of Reinforced Concrete Structure Monitoring by Impact-Echo Method." Advanced Materials Research 875-877 (February 2014): 445–49. http://dx.doi.org/10.4028/www.scientific.net/amr.875-877.445.

Full text
Abstract:
The paper deals with the study of dominant frequencies of an Impact-Echo method response signal obtained from a reinforced concrete beam with a steel rod diameter of 8 mm. Tension pulse was produced in axis of the rod at one end and detected in axis at opposite end of rod. Dominant frequencies of the response signal will be the main criterions for the reinforced concrete rebar corrosion progress. The article presents the results of measurements obtained after 12 months controlled degradation in aqueous NaCl solution. The results were compared with measurements of electrical resistance of reinf
APA, Harvard, Vancouver, ISO, and other styles
45

Zhiltsov, N. S., G. S. Kurskiev, V. A. Solovey, et al. "Distinctive features of measuring <I>T<SUB>e</SUB></I> and <I>n<SUB>e</SUB></I> spatial distributions in the Globus-M2 spherical tokamak using method of Thomson scattering of laser radiation." Fizika plazmy 50, no. 3 (2024): 271–83. http://dx.doi.org/10.31857/s0367292124030027.

Full text
Abstract:
The results of measuring the electron temperature and density spatial distributions in plasma of the Globus-M2 tokamak using the Thomson scattering diagnostics are presented. The diagnostics provides measurements throughout the entire tokamak discharge, starting from time of gas breakdown. The Thomson scattering data were analyzed in order to determine the positions of the last closed flux surface, the plasma magnetic axis, and the radius of inversion during the saw-tooth oscillations. The results of measurements performed during the internal reconnection of magnetic field lines are presents,
APA, Harvard, Vancouver, ISO, and other styles
46

Tan, Weihan, C. S. Liu, P. N. Guzdar, and Y. C. Lee. "Parametric instabilities due to multiwavelength excitation." Laser and Particle Beams 10, no. 1 (1992): 1–13. http://dx.doi.org/10.1017/s026303460000416x.

Full text
Abstract:
The effects of finite bandwidth and random-phase pumping on parametric instabilities have been studied extensively (Thomson &amp; Karush 1974; Thomson 1975; Laval et al. 1977). The possibilities arising from the use of this method and a time delay to obtain a spatial incoherence uniform illumination have been proven in experiments (Lehmberg &amp; Obenschain 1983; Mima &amp; Kato 1982; Kato &amp; Mima 1982; Richardson 1981). In this paper we investigate this subject in an alternative way and obtain some results on the influence of the gain profile on parametric instabilities.
APA, Harvard, Vancouver, ISO, and other styles
47

Farzaneh-Gord, M., M. Farsiani, A. Khosravi, A. Arabkoohsar, and F. Dashti. "A novel method for calculating natural gas density based on Joule Thomson coefficient." Journal of Natural Gas Science and Engineering 26 (September 2015): 1018–29. http://dx.doi.org/10.1016/j.jngse.2015.07.029.

Full text
APA, Harvard, Vancouver, ISO, and other styles
48

Tarom, N., Md Mofazzal Hossain, and Azar Rohi. "A new practical method to evaluate the Joule–Thomson coefficient for natural gases." Journal of Petroleum Exploration and Production Technology 8, no. 4 (2017): 1169–81. http://dx.doi.org/10.1007/s13202-017-0398-z.

Full text
APA, Harvard, Vancouver, ISO, and other styles
49

Fajemirokun, H., C. Gowers, P. Nielsen, H. Salzmann, and K. Hirsch. "A new method for estimating and identifying systematic error in Thomson scattering diagnostics." Review of Scientific Instruments 61, no. 10 (1990): 2849–51. http://dx.doi.org/10.1063/1.1141803.

Full text
APA, Harvard, Vancouver, ISO, and other styles
50

Whitney, Barbara. "Thomson Scattering in Magnetic Fields." International Astronomical Union Colloquium 114 (1989): 392–95. http://dx.doi.org/10.1017/s0252921100099942.

Full text
Abstract:
AbstractThe equation of transfer in Thomson scattering atmospheres with magnetic fields is solved using Monte Carlo methods. Two cases, a plane parallel atmosphere with a magnetic field perpendicular to the atmosphere, and a dipole star, are investigated. The wavelength dependence of polarization from a plane-parallel atmosphere is qualitatively similar to that observed in the magnetic white dwarf Grw+70°8247, and the field strength determined by the calculation, 3.2×l08 G, is quantitatively similar to that determined from the line spectrum. The dipole model does not resemble the data as well
APA, Harvard, Vancouver, ISO, and other styles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!