Log in

Relevant bibliographies by topics / Compass-1 / Journal articles

Journal articles on the topic 'Compass-1'

To see the other types of publications on this topic, follow the link: Compass-1.

Author: Grafiati

Published: 4 June 2021

Last updated: 10 February 2022

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 'Compass-1.'

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

Albrecht, E., G. Baum, R. Birsa, M. Bosteels, F. Bradamante, A. Braem, A. Bressan, et al. "COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 504, no. 1-3 (May 2003): 354–55. http://dx.doi.org/10.1016/s0168-9002(03)00769-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Albrecht, E., G. Baum, R. Birsa, M. Bosteels, F. Bradamante, A. Braem, A. Bressan, et al. "COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 478, no. 1-2 (February 2002): 340–43. http://dx.doi.org/10.1016/s0168-9002(01)01823-x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Albrecht, E., G. Baum, R. Birsa, F. Bradamante, A. Braem, A. Bressan, A. Chapiro, et al. "COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 502, no. 1 (April 2003): 112–16. http://dx.doi.org/10.1016/s0168-9002(02)02165-4.

Full text

APA, Harvard, Vancouver, ISO, and other styles

4

ALBRECHT, E., G. BAUM, R. BIRSA, F. BRADAMANTE, A. BRESSAN, A. CHAPIRO, A. CICUTTIN, P. CILIBERTI, A. COLAVITA, and S. COSTA. "Results from COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 535, no. 1-2 (December 11, 2004): 448–51. http://dx.doi.org/10.1016/s0168-9002(04)01698-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

5

Albrecht, E., G. Baum, T. Bellunato, R. Birsa, F. Bradamante, A. Bressan, A. Chapiro, et al. "First performances of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 518, no. 1-2 (February 2004): 586–89. http://dx.doi.org/10.1016/j.nima.2003.11.092.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

CARTER, E. "Hildegard Peplau: Our professional compass*1." Journal of the American Psychiatric Nurses Association 6, no. 2 (April 2000): 70–71. http://dx.doi.org/10.1016/s1078-3903(00)90026-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

7

Abbon, P., M. Alexeev, H. Angerer, G. Baum, R. Birsa, P. Bordalo, F. Bradamante, et al. "Particle identification with COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 631, no. 1 (March 2011): 26–39. http://dx.doi.org/10.1016/j.nima.2010.11.106.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Abbon, P., M. Alekseev, H. Angerer, M. Apollonio, R. Birsa, P. Bordalo, F. Bradamante, et al. "The COMPASS RICH-1 detector upgrade." European Physical Journal Special Topics 162, no. 1 (August 2008): 251–57. http://dx.doi.org/10.1140/epjst/e2008-00800-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Stark, D., M. Bennett, B. Johnson, S. A. Murray, P. Rainey, L. Rayner, W. Gao, and I. J. Higginson. "COMPASS collaborative research Strand 1: assessment." BMJ Supportive & Palliative Care 1, Suppl_1 (April 1, 2011): A3. http://dx.doi.org/10.1136/bmjspcare-2011-000020.5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

Hauschild, André, Oliver Montenbruck, Jean-Marie Sleewaegen, Lennard Huisman, and Peter J. G. Teunissen. "Characterization of Compass M-1 signals." GPS Solutions 16, no. 1 (February 11, 2011): 117–26. http://dx.doi.org/10.1007/s10291-011-0210-3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Felski, Andrzej, Krzysztof Jaskólski, Karolina Zwolak, and Paweł Piskur. "Analysis of Satellite Compass Error’s Spectrum." Sensors 20, no. 15 (July 22, 2020): 4067. http://dx.doi.org/10.3390/s20154067.

Full text

Abstract:

The satellite compass is one of new variants of satellite navigational devices. Is it still treated with caution on International Convention for the Safety of Life at Sea (SOLAS) vessels, but has become popular on the fishing vessels and pleasure crafts. The standard data obtained by such devices suggest accuracy of satellite compasses at a level of about 1 degree, so it seems to be as accurate as gyro or the magnetic equivalent. A changeability of heading errors, especially its frequency spectrum, is analyzed and presented in the paper. The results of comparison of an onboard standard gyrocompass, a fiber-optic gyrocompass (FOG) and a satellite compass in real shipping circumstances have been discussed based on the available literature and previous research. The similar comportment of these compasses are confirmed, however, in real circumstances it is difficult to separate heading oscillations produced by the ships yaw (or helmsman abilities) from the oscillations of the compass. Analysis of the heading oscillations has been performed based on the measurements of the heading indications of stationary compass devices and the devices mounted on the vehicles moving on the straight line (straight part of a road and tram line) to separate the impact of the vessel steering system. Results of heading changeability in the frequency domain are presented based on the Fourier transform theory.

APA, Harvard, Vancouver, ISO, and other styles

12

Albrecht, E., G. Baum, R. Birsa, F. Bradamante, A. Bressan, A. Chapiro, A. Cicuttin, et al. "Status and characterisation of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 553, no. 1-2 (November 2005): 215–19. http://dx.doi.org/10.1016/j.nima.2005.08.036.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

Albrecht, E., G. Baum, R. Birsa, F. Borotto, F. Bradamante, A. Braem, A. Bressan, et al. "The mirror system of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 502, no. 1 (April 2003): 236–40. http://dx.doi.org/10.1016/s0168-9002(03)00280-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Baum, G., R. Birsa, F. Bradamante, A. Bressan, A. Chapiro, A. Cicuttin, P. Ciliberti, et al. "The COMPASS RICH-1 read-out system." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 502, no. 1 (April 2003): 246–50. http://dx.doi.org/10.1016/s0168-9002(03)00282-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Abbon, P., M. Alekseev, H. Angerer, M. Apollonio, R. Birsa, P. Bordalo, F. Bradamante, et al. "Fast photon detection for COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 572, no. 1 (March 2007): 419–21. http://dx.doi.org/10.1016/j.nima.2006.10.220.

Full text

APA, Harvard, Vancouver, ISO, and other styles

16

Editors, Compass. "FULL ISSUE Compass (2017) Volume 1, Issue 1, pp.1-65." COMPASS 1, no. 1 (October 13, 2017): 1–65. http://dx.doi.org/10.29173/comp28.

Full text

APA, Harvard, Vancouver, ISO, and other styles

17

DAVIS, SOPHIA. "Raising the aerocompass in early twentieth-century Britain." British Journal for the History of Science 42, no. 1 (July 15, 2008): 73–94. http://dx.doi.org/10.1017/s0007087408001210.

Full text

Abstract:

AbstractThis paper concerns the movement of the old navigational instrument, the compass, into the new situation of the aeroplane in the early part of the twentieth century. In order for the technology that had so long resided on ships or in the hand to continue to function in new contexts, a huge amount of work was required. Relationships were forged and made fraught, inventions were made to contest and succeed one another, new scientific and technical knowledge was produced. Throughout, the perceived nature of compasses and magnetic fields underwent subtle but significant shifts. Until recently histories dealing with the emergence of the aerocompass have largely black-boxed the technological changes, with only superficial treatment of issues lying beyond the compass itself.1 John Bradley's exploration of the feud between the Admiralty and military compass designers, and the sections in both Bradley's and A. E. Fanning's work on lawsuits over originality,2 go some way towards rectifying this imbalance. This paper extends that work further. It focuses on events in Britain, particularly those centred on two institutions, the Admiralty Compass Observatory at Ditton Park, Slough, and the Royal Aircraft Factory (later the Royal Aircraft Establishment) at Farnborough.

APA, Harvard, Vancouver, ISO, and other styles

18

Abbon, P., M. Alexeev, H. Angerer, R. Birsa, P. Bordalo, F. Bradamante, A. Bressan, et al. "Pattern recognition and PID for COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 595, no. 1 (September 2008): 233–36. http://dx.doi.org/10.1016/j.nima.2008.07.015.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Abbon, P., M. Alexeev, H. Angerer, R. Birsa, P. Bordalo, F. Bradamante, A. Bressan, et al. "The COMPASS RICH-1 fast photon detection system." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 595, no. 1 (September 2008): 23–26. http://dx.doi.org/10.1016/j.nima.2008.07.103.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Alexeev, M., R. Birsa, F. Bradamante, A. Bressan, M. Chiosso, P. Ciliberti, S. Dalla Torre, et al. "Mirror alignment control for COMPASS RICH-1 detector." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 639, no. 1 (May 2011): 219–21. http://dx.doi.org/10.1016/j.nima.2010.10.149.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Scholz, A., W. Ley, B. Dachwald, J. J. Miau, and J. C. Juang. "Flight results of the COMPASS-1 picosatellite mission." Acta Astronautica 67, no. 9-10 (November 2010): 1289–98. http://dx.doi.org/10.1016/j.actaastro.2010.06.040.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Fan, Song Wei, and Hong Wei Bian. "The Design and Error Compensation Research of 3-Axis Electronic Compass Installed in Small Muti-Rotors Unmanned Aerial Vehicle." Applied Mechanics and Materials 256-259 (December 2012): 2270–73. http://dx.doi.org/10.4028/www.scientific.net/amm.256-259.2270.

Full text

Abstract:

A 3-axis electronic compass is designed for small multi-rotors unmanned vehicle. The STM32F103 is used as E-compass’ CPU, and ADXL345 and MAG3110 is used as the acceleration and geomagnetic sensor. The E-compass’ software is programmed by using IAR EWARM. For outdoor applications, the ellipsoid assumption theory is simply proved and used for E-compass’ self-calibration. By using the zero-bias adjustment for pre-calibration and the fitellipsoid compensation for precise calibration, the E-compass’ precision is nearly 1 degree.

APA, Harvard, Vancouver, ISO, and other styles

23

Nelson, Eugene C., Julie J. Mohr, Paul B. Batalden, and Stephen K. Plume. "Improving Health Care, Part 1: The Clinical Value Compass." Joint Commission Journal on Quality Improvement 22, no. 4 (April 1996): 243–58. http://dx.doi.org/10.1016/s1070-3241(16)30228-0.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Abbon, P., M. Alekseev, H. Angerer, M. Apollonio, R. Birsa, P. Bordalo, F. Bradamante, et al. "The fast photon detection system of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 581, no. 1-2 (October 2007): 419–22. http://dx.doi.org/10.1016/j.nima.2007.08.018.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Abbon, P., M. Alexeev, H. Angerer, G. Baum, R. Birsa, P. Bordalo, F. Bradamante, et al. "The experience of building and operating COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 639, no. 1 (May 2011): 15–19. http://dx.doi.org/10.1016/j.nima.2010.10.102.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Tessarotto, F., P. Abbon, M. Alexeev, R. Birsa, P. Bordalo, F. Bradamante, A. Bressan, et al. "Long term experience and performance of COMPASS RICH-1." Journal of Instrumentation 9, no. 09 (September 9, 2014): C09011. http://dx.doi.org/10.1088/1748-0221/9/09/c09011.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Abbon, P., M. Alexeev, H. Angerer, R. Birsa, P. Bordalo, F. Bradamante, A. Bressan, et al. "Particle identification with the fast COMPASS RICH-1 detector." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 623, no. 1 (November 2010): 330–32. http://dx.doi.org/10.1016/j.nima.2010.02.238.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Hopkins, A. A., L. Yun, and D. W. Walker. "Registration of NF-1, and NF-1 Profuse Ligule, Compass Plant Germplasm." Crop Science 42, no. 6 (November 2002): 2219–20. http://dx.doi.org/10.2135/cropsci2002.2219.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Hopkins, A. A., L. Yun, and D. W. Walker. "Registration of NF‐1, and NF‐1 Profuse Ligule, Compass Plant Germplasm." Crop Science 43, no. 2 (March 2003): 752. http://dx.doi.org/10.2135/cropsci2003.752a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Soffel, M., H. Herold, H. Ruder, and M. Schneider. "Reference frames in relativistic space-time." Symposium - International Astronomical Union 128 (1988): 99–103. http://dx.doi.org/10.1017/s0074180900119345.

Full text

Abstract:

Three fundamental concepts of reference frames in relativistic space-time are confronted: 1. the gravitational compass, 2. the stellar compass and 3. the inertial compass. It is argued that under certain conditions asymptotically fixed (stellar) reference frames can be introduced with the same rigour as local Fermi frames, thereby eliminating one possible psychological reason why the importance of Fermi frames frequently has been overestimated in the past. As applications of these three concepts we discuss: 1. a relativistic definition of the geoid, 2. a relativistic astrometric problem and 3. the post-Newtonian theory of a laser gyroscope fixed to the Earth's surface.

APA, Harvard, Vancouver, ISO, and other styles

31

Agarwala, J., M. Alexeev, C. D. R. Azevedo, F. Bradamante, A. Bressan, M. Büchele, C. Chatterjee, et al. "The hybrid MPGD-based photon detectors of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 952 (February 2020): 161832. http://dx.doi.org/10.1016/j.nima.2019.01.058.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Alexeev, M., R. Birsa, F. Bradamante, A. Bressan, M. Chiosso, P. Ciliberti, S. Dalla Torre, et al. "Development of THGEM-based Photon Detectors for COMPASS RICH-1." Physics Procedia 37 (2012): 781–88. http://dx.doi.org/10.1016/j.phpro.2012.02.422.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Alexeev, M., R. Birsa, F. Bradamante, A. Bressan, M. Chiosso, P. Ciliberti, S. Dalla Torre, et al. "Monitoring of absolute mirror alignment at COMPASS RICH-1 detector." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 766 (December 2014): 208–11. http://dx.doi.org/10.1016/j.nima.2014.06.066.

Full text

APA, Harvard, Vancouver, ISO, and other styles

34

Abbon, P., M. Alekseev, H. Angerer, M. Apollonio, R. Birsa, P. Bordalo, F. Bradamante, et al. "Fast photon detection for particle identification with COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 580, no. 2 (October 2007): 906–9. http://dx.doi.org/10.1016/j.nima.2007.06.081.

Full text

APA, Harvard, Vancouver, ISO, and other styles

35

Alexeev, M., R. Birsa, F. Bradamante, A. Bressan, M. Chiosso, P. Ciliberti, M. L. Colantoni, et al. "On-line mirror alignment monitoring method for COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 595, no. 1 (September 2008): 194–96. http://dx.doi.org/10.1016/j.nima.2008.07.014.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Baum, G., R. Birsa, F. Bradamante, A. Bressan, A. Colavita, S. Costa, S. Dalla Torre, et al. "Monte Carlo studies of the COMPASS RICH 1 optical properties." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 433, no. 1-2 (August 1999): 401–5. http://dx.doi.org/10.1016/s0168-9002(99)00299-5.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

PARK, RAE-HONG, and WOO YOUNG CHOI. "EIGENVALUE ANALYSIS OF COMPASS GRADIENT EDGE OPERATORS IN FOURIER DOMAIN." Journal of Circuits, Systems and Computers 02, no. 01 (March 1992): 67–74. http://dx.doi.org/10.1142/s0218126692000064.

Full text

Abstract:

In this letter, we present a simple eigenvalue computation method of a transform matrix H introduced in a Fourier domain interpretation of the compass gradient edge operators.1 We derive the interrelation of three compass gradient edge operators in the spatial domain by explaining their eigenvalue structure in the transformed domain.

APA, Harvard, Vancouver, ISO, and other styles

38

Beurton, Flore, Przemyslaw Stempor, Matthieu Caron, Alex Appert, Yan Dong, Ron A.-j. Chen, David Cluet, et al. "Physical and functional interaction between SET1/COMPASS complex component CFP-1 and a Sin3S HDAC complex in C. elegans." Nucleic Acids Research 47, no. 21 (October 11, 2019): 11164–80. http://dx.doi.org/10.1093/nar/gkz880.

Full text

Abstract:

Abstract The CFP1 CXXC zinc finger protein targets the SET1/COMPASS complex to non-methylated CpG rich promoters to implement tri-methylation of histone H3 Lys4 (H3K4me3). Although H3K4me3 is widely associated with gene expression, the effects of CFP1 loss vary, suggesting additional chromatin factors contribute to context dependent effects. Using a proteomics approach, we identified CFP1 associated proteins and an unexpected direct link between Caenorhabditis elegans CFP-1 and an Rpd3/Sin3 small (SIN3S) histone deacetylase complex. Supporting a functional connection, we find that mutants of COMPASS and SIN3 complex components genetically interact and have similar phenotypic defects including misregulation of common genes. CFP-1 directly binds SIN-3 through a region including the conserved PAH1 domain and recruits SIN-3 and the HDA-1/HDAC subunit to H3K4me3 enriched promoters. Our results reveal a novel role for CFP-1 in mediating interaction between SET1/COMPASS and a Sin3S HDAC complex at promoters.

APA, Harvard, Vancouver, ISO, and other styles

39

Liu, Xixiang, Xiaosu Xu, Yiting Liu, and Lihui Wang. "A Fast and High-Accuracy Compass Alignment Method to SINS with Azimuth Axis Rotation." Mathematical Problems in Engineering 2013 (2013): 1–12. http://dx.doi.org/10.1155/2013/524284.

Full text

Abstract:

Azimuth axis rotating modulation was introduced to improve the alignment accuracy of strapdown inertial navigation system (SINS) through compass algorithm, in which the limit accuracy was determined by equivalent sensor errors in the eastern and northern direction. In this modulation, horizontal sensor errors were modulated into zero mean periodic variables. Furthermore, two methods were introduced to ensure alignment accuracy and speed: (1) shortened rotating cycle and redesigned compass parameters were selected to eliminate or ease the amplification to low-frequency senor error inputs in compass loop caused by rotation and (2) a data repeated calculation method was designed to shorten prolonged alignment time caused by the above redesigned parameters. Based on a certain SINS, turntable test proves that alignment accuracy and time were significantly improved and slightly shortened in comparison with the classical compass alignment.

APA, Harvard, Vancouver, ISO, and other styles

40

Lohmann, K., N. Pentcheff, G. Nevitt, G. Stetten, R. Zimmer-Faust, H. Jarrard, and L. Boles. "Magnetic orientation of spiny lobsters in the ocean: experiments with undersea coil systems." Journal of Experimental Biology 198, no. 10 (October 1, 1995): 2041–48. http://dx.doi.org/10.1242/jeb.198.10.2041.

Full text

Abstract:

The western Atlantic spiny lobster Panulirus argus undergoes an annual migration and is also capable of homing to specific dens in its coral reef environment. Relatively little is known, however, about the orientation cues that lobsters use to guide their movements. To determine whether lobsters can orient to the earth's magnetic field, divers monitored the orientation of lobsters tethered inside magnetic coil systems submerged offshore in the Florida Keys, USA. Each coil could be used to reverse either the horizontal or vertical component of the earth's field. Tethered lobsters walking inside the coils often established and maintained consistent courses towards specific directions. After a lobster had established a course, it was exposed to one of three conditions: (1) a reversal of the horizontal component of the earth's field; (2) a reversal of the vertical component of the earth's field; or (3) no change in the ambient field (controls). Lobsters subjected to the horizontal field reversal deviated significantly from their initial courses. In contrast, control lobsters and those subjected to the reversed vertical field did not. These results demonstrate that spiny lobsters possess a magnetic compass sense. Because inverting the vertical component of the earth's field had no effect on orientation, the results suggest that the lobster compass is based on field polarity and thus differs from the inclination compasses of birds and sea turtles. The magnetic compass of lobsters may function in homing behavior, in guiding the autumn migration or in both.

APA, Harvard, Vancouver, ISO, and other styles

41

Dipaola, Franca, Caterina Barberi, Elena Castelnuovo, Maura Minonzio, Roberto Fornerone, Dana Shiffer, Beatrice Cairo, Antonio Roberto Zamuner, Franca Barbic, and Raffaello Furlan. "Time Course of Autonomic Symptoms in Postural Orthostatic Tachycardia Syndrome (POTS) Patients: Two-Year Follow-Up Results." International Journal of Environmental Research and Public Health 17, no. 16 (August 13, 2020): 5872. http://dx.doi.org/10.3390/ijerph17165872.

Full text

Abstract:

Postural orthostatic tachycardia syndrome (POTS) is a multifactorial condition capable of chronically reducing the quality of life and the work ability of patients. The study aim was to assess the burden of autonomic symptoms in a cohort of POTS patients over 2 years. Patients’ clinical profiles were assessed by the 31-item Composite Autonomic Symptom Score questionnaire (COMPASS 31) and a visual analog scale (VAS). One-way ANOVA for repeated measures followed by Dunnett’s post-hoc test were used to compare symptoms at baseline and at 1 and 2 years. Out of 42 enrolled patients, 25 had a 1-year follow-up and 12 had a 2-year follow-up. At baseline, the reported burden of autonomic symptoms was high (overall COMPASS 31 = 49.9 ± 14.3 /100). Main complaints were related to orthostatic intolerance according to both COMPASS 31 and VAS. Fourteen patients were rendered inactive because of symptoms. At 1-year follow-up, a statistically significant improvement in pupillomotor function and overall score was detected by the COMPASS 31. These findings were confirmed at 2 years, together with a significant reduction in quality of life impairment, assessed by VAS. However, these improvements did not change patients’ occupational status. Awareness of POTS diagnosis, patient monitoring, and tailored therapies can help to improve patients’ condition.

APA, Harvard, Vancouver, ISO, and other styles

42

Nyathi, Michael, Paul Hooper, and David Hensher. "Compass airlines: 1 December 1990 to 20 December 1991 what went wrong?—part 1." Transport Reviews 13, no. 2 (April 1993): 119–49. http://dx.doi.org/10.1080/01441649308716840.

Full text

APA, Harvard, Vancouver, ISO, and other styles

43

Herbette, Marion, Valérie Robert, Aymeric Bailly, Loïc Gely, Robert Feil, David Llères, and Francesca Palladino. "A Role for Caenorhabditis elegans COMPASS in Germline Chromatin Organization." Cells 9, no. 9 (September 8, 2020): 2049. http://dx.doi.org/10.3390/cells9092049.

Full text

Abstract:

Deposition of histone H3 lysine 4 (H3K4) methylation at promoters is catalyzed by the SET1/COMPASS complex and is associated with context-dependent effects on gene expression and local changes in chromatin organization. The role of SET1/COMPASS in shaping chromosome architecture has not been investigated. Here we used Caenorhabditis elegans to address this question through a live imaging approach and genetic analysis. Using quantitative FRET (Förster resonance energy transfer)-based fluorescence lifetime imaging microscopy (FLIM) on germ cells expressing histones eGFP-H2B and mCherry-H2B, we find that SET1/COMPASS influences meiotic chromosome organization, with marked effects on the close proximity between nucleosomes. We further show that inactivation of set-2, encoding the C. elegans SET1 homologue, or CFP-1, encoding the chromatin targeting subunit of COMPASS, enhances germline chromosome organization defects and sterility of condensin-II depleted animals. set-2 loss also aggravates germline defects resulting from conditional inactivation of topoisomerase II, another structural component of chromosomes. Expression profiling of set-2 mutant germlines revealed only minor transcriptional changes, suggesting that the observed effects are at least partly independent of transcription. Altogether, our results are consistent with a role for SET1/COMPASS in shaping meiotic chromosomes in C. elegans, together with the non-histone proteins condensin-II and topoisomerase. Given the high degree of conservation, our findings expand the range of functions attributed to COMPASS and suggest a broader role in genome organization in different species.

APA, Harvard, Vancouver, ISO, and other styles

44

Alexeev, M., R. Birsa, F. Bradamante, A. Bressan, M. Büchele, M. Chiosso, P. Ciliberti, et al. "THGEM-based photon detectors for the upgrade of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 732 (December 2013): 264–68. http://dx.doi.org/10.1016/j.nima.2013.08.020.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Albrecht, E., G. Baum, T. Bellunato, R. Birsa, M. Bosteels, F. Bradamante, A. Bressan, et al. "The radiator gas and the gas system of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 502, no. 1 (April 2003): 266–69. http://dx.doi.org/10.1016/s0168-9002(03)00286-9.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Abbon, P., M. Alexeev, H. Angerer, R. Birsa, P. Bordalo, F. Bradamante, A. Bressan, et al. "Read-out electronics for fast photon detection with COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 587, no. 2-3 (March 2008): 371–87. http://dx.doi.org/10.1016/j.nima.2007.12.026.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Abbon, P., M. Alexeev, H. Angerer, R. Birsa, P. Bordalo, F. Bradamante, A. Bressan, et al. "The fast readout system for the MAPMTs of COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 595, no. 1 (September 2008): 204–7. http://dx.doi.org/10.1016/j.nima.2008.07.063.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Agarwala, J., M. Alexeev, C. D. R. Azevedo, R. Birsa, F. Bradamante, A. Bressan, M. Büchele, et al. "Novel MPGD based detectors of single photons in COMPASS RICH-1." Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment 912 (December 2018): 158–62. http://dx.doi.org/10.1016/j.nima.2017.11.011.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Alexeev, M., R. Birsa, M. Bodlak, F. Bradamante, A. Bressan, M. Büchele, M. Chiosso, et al. "MPGD-based counters of single photons developed for COMPASS RICH-1." Journal of Instrumentation 9, no. 09 (September 15, 2014): C09017. http://dx.doi.org/10.1088/1748-0221/9/09/c09017.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Alexeev, M., R. Birsa, F. Bradamante, A. Bressan, M. Chiosso, P. Ciliberti, S. Dalla Torre, et al. "Status of COMPASS RICH-1 Upgrade with MPGD-based Photon Detectors." EPJ Web of Conferences 174 (2018): 01004. http://dx.doi.org/10.1051/epjconf/201817401004.

Full text

Abstract:

A Set of new MPGD-based Photon Detectors is being built for the upgrade of COMPASS RICH-1. The detectors cover a total active area of 1.4 m2 and are based on a hybrid architecture consisting of two THGEM layers and a Micromegas. A CsI film on one THGEM acts as a reflective photocathode. The characteristics of the detector, the production of the components and their validation tests are described in detail.

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!