Search Results - "Lam, M. T."

Relativistic Shapiro Delay Measurements of an Extremely Massive Millisecond Pulsar by Cromartie, H T, Fonseca, E, Ransom, S M, Demorest, P B, Arzoumanian, Z, Blumer, H, Brook, P R, DeCesar, M E, Dolch, T, Ellis, J A, Ferdman, R D, Ferrara, E C, Garver-Daniels, N, Gentile, P, Jones, M L, Lam, M T, Lorimer, D R, Lynch, R S, McLaughlin, M A, Ng, C, Nice, D J, Pennucci, T T, Spiewak, R, Stairs, I H, Stovall, K, Swiggum, J K, Zhu, W W

“…Despite its importance to our understanding of physics at supranuclear densities, the equation of state (EoS) of matter deep within neutron stars remains…”
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Estimates of Fast Radio Burst Dispersion Measures from Cosmological Simulations by Pol, N., Lam, M. T., McLaughlin, M. A., Lazio, T. J. W., Cordes, J. M.

“…We calculate the dispersion measure (DM) contributed by the intergalactic medium (IGM) to the total measured DM for fast radio bursts (FRBs). We use the…”
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A Deep Targeted Search for Fast Radio Bursts from the Sites of Low-redshift Short Gamma-Ray Bursts by Madison, D. R., Agarwal, D., Aggarwal, K., Young, O., Cromartie, H. T., Lam, M. T., Chatterjee, S., Cordes, J. M., Garver-Daniels, N., Lorimer, D. R., Lynch, R. S., McLaughlin, M. A., Ransom, S. M., Wharton, R. S.

“…Some short gamma-ray bursts (SGRBs) are thought to be caused by the mergers of binary neutron stars which may sometimes produce massive neutron star remnants…”
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Phosphorylation of TET2 by AMPK is indispensable in myogenic differentiation by Zhang, Ting, Guan, Xiaowen, Choi, Un Lam, Dong, Qiang, Lam, Melody M T, Zeng, Jianming, Xiong, Jun, Wang, Xianju, Poon, Terence C W, Zhang, Hongjie, Zhang, Xuanjun, Wang, Hailin, Xie, Ruiyu, Zhu, Bing, Li, Gang

“…TET-mediated oxidation of 5-mC participates in both passive and active DNA demethylation, which exerts a significant influence on diverse biological processes…”
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Optimizing Pulsar Timing Array Observational Cadences for Sensitivity to Low-frequency Gravitational-wave Sources by Lam, M. T.

“…Observations of low-frequency gravitational waves (GWs) will require the highest possible timing precision from an array of the most spin-stable pulsars. We…”
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Characterization of Staphylococcus aureus isolated from milk samples of dairy cows in small holder farms of North-Western Ethiopia by Mekonnen, S A, Lam, T J G M, Hoekstra, J, Rutten, V P M G, Tessema, T S, Broens, E M, Riesebos, A E, Spaninks, M P, Koop, G

“…Staphylococcus aureus is a contagious, opportunistic pathogen that causes clinical or subclinical mastitis in dairy cattle. The genetic background and…”
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Revisiting Fragmentation Reactions of Protonated α-Amino Acids by High-Resolution Electrospray Ionization Tandem Mass Spectrometry with Collision-Induced Dissociation by Zhang, Pengwei, Chan, Wan, Ang, Irene L., Wei, Rui, Lam, Melody M. T., Lei, Kate M. K., Poon, Terence C. W.

“…Fragmentation reactions of protonated α-amino acids (AAs) were studied previously using tandem mass spectrometry (MS/MS) of unit mass resolution. Isobaric…”
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Covert COVID-19 and false-positive dengue serology in Singapore by Yan, Gabriel, Lee, Chun Kiat, Lam, Lawrence T M, Yan, Benedict, Chua, Ying Xian, Lim, Anita Y N, Phang, Kee Fong, Kew, Guan Sen, Teng, Hazel, Ngai, Chin Hong, Lin, Li, Foo, Rui Min, Pada, Surinder, Ng, Lee Ching, Tambyah, Paul Anantharajah

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A questionnaire survey on patients’ willingness to pay with reference to the waiting time of public in-vitro fertilization treatment in Hong Kong by Lai, SF, Choi, SN, Ho, YB, Hung, WY, Lam, MT, Law, TSM, Ng, YT, Tam, CT, Wan, SF, Li, RHW, Leung, WC, Yeung, WSB, Ng, EHY

“…To evaluate patients’ willingness to pay (WTP) with reference to the waiting time of public in-vitro fertilisation (IVF) treatment in order to improve the…”
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The RESET Mindset Model applied on decreasing antibiotic usage in dairy cattle in the Netherlands by Lam, T J G M, Jansen, J, Wessels, R J

“…Prudent use of antibiotics is important to prevent antibiotic resistance in humans and in animals. For this reason politicians demanded a decrease of total…”
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Precision Timing of PSR J0437–4715 with the IAR Observatory and Implications for Low-frequency Gravitational Wave Source Sensitivity by Lam, M. T., Hazboun, J. S.

“…Abstract While observations of many high-precision radio pulsars of order ≲1 μ s across the sky are needed for the detection and characterization of a…”
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The International Pulsar Timing Array: Second Data Release by Perara, B B P, DeCesar, M E, Demorest, P B, Kerr, M, Lentati, L, Nice, D J, Oslowski, S, Ransom, S M, Keith, M J, Arzoumanian, Z, Bailes, M, Baker, P T, Bassa, C G, Bhat, NDR, Brazier, A, Burgay, M, Burke-Spolaor, S, Caballero, R N, Champion, D J, Chatterjee, S, Chen, S, Cognard, I, Cordes, J M, Crowter, K, Dai, S, Desvignes, G, Dolch, T, Ferdman, R D, Ferrara, E C, Fonseca, E, Goldstein, J M, Graikou, E, Guillemot, L, Hazboun, J S, Hobbs, G, Hu, H, Islo, K, Janssen, G H, Karuppusam, R, Kramer, M, Lam, M T, Lee, K J, Liu, K, Luo, J, Lyne, A G, Manchester, R N, McKee, J W, McLaughlin, M A, Mingarelli, C M F, Parthasarathy, A P, Pennucci, T T, Perrodin, D, Possenti, A, Reardon, D J, Russell, C J, Sanidas, S A, Sesana, A, Shaifullah, G, Shannon, R M, Siemens, X, Simon, J, Spiewak, R, Stairs, I H, Stappers, B W, Swiggum, J K, Theureau, G, Tiburzi, C, Vallisneri, M, Vecchio, A, Wang, J B, Zhang, S B, Zhang, L, Zhu, W W, Zhu, X J

“…In this paper, we describe the International Pulsar Timing Array second data release, which includes recent pulsar timing data obtained by three regional…”
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Multicenter Evaluation of Attenuated Total Reflectance Fourier Transform Infrared (ATR-FTIR) Spectroscopy-Based Method for Rapid Identification of Clinically Relevant Yeasts by Lam, Lisa M T, Ismail, Ashraf A, Lévesque, Simon, Dufresne, Simon F, Cheng, Mathew P, Vallières, Émilie, Luong, Me-Linh, Sedman, Jacqueline, Dufresne, Philippe J

“…Fourier transform infrared (FTIR) spectroscopy has demonstrated applicability as a reagent-free whole-organism fingerprinting technique for both microbial…”
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Motivation of dairy farmers to improve mastitis management by Valeeva, N I, Lam, T J G M, Hogeveen, H

“…The aims of this study were 1) to explore different motivating factors and to quantify their importance in decisions of farmers on improving mastitis…”
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SYSTEMATIC AND STOCHASTIC VARIATIONS IN PULSAR DISPERSION MEASURES by Lam, M. T., Cordes, J. M., Chatterjee, S., Jones, M. L., McLaughlin, M. A., Armstrong, J. W.

“…ABSTRACT We analyze deterministic and random temporal variations in the dispersion measure (DM) from the full three-dimensional velocities of pulsars with…”
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Optimal Frequency Ranges for Submicrosecond Precision Pulsar Timing by Lam, M. T., McLaughlin, M. A., Cordes, J. M., Chatterjee, S., Lazio, T. J. W.

“…Precision pulsar timing requires optimization against measurement errors and astrophysical variance from the neutron stars themselves and the interstellar…”
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Gas-Phase Fragmentation Reactions of Protonated Cystine using High-Resolution Tandem Mass Spectrometry by Zhang, Pengwei, Chan, Wan, Ang, Irene L, Wei, Rui, Lam, Melody M T, Lei, Kate M K, Poon, Terence C W

“…Cystine is an important biomolecule in living systems. Although collision-induced dissociation (CID)-based tandem mass spectrometry (MS/MS) is commonly applied…”
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The NANOGrav Nine-year Data Set: Measurement and Analysis of Variations in Dispersion Measures by Jones, M. L., McLaughlin, M. A., Lam, M. T., Cordes, J. M., Levin, L., Chatterjee, S., Arzoumanian, Z., Crowter, K., Demorest, P. B., Dolch, T., Ellis, J. A, Ferdman, R. D., Fonseca, E., Gonzalez, M. E., Jones, G., Lazio, T. J. W., Nice, D. J., Pennucci, T. T., Ransom, S. M., Stinebring, D. R., Stairs, I. H., Stovall, K., Swiggum, J. K., Zhu, W. W.

“…We analyze dispersion measure (DM) variations of 37 millisecond pulsars in the nine-year North American Nanohertz Observatory for Gravitational Waves…”
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PULSAR TIMING ERRORS FROM ASYNCHRONOUS MULTI-FREQUENCY SAMPLING OF DISPERSION MEASURE VARIATIONS by Lam, M T, Cordes, J M, Chatterjee, S, Dolch, T

“…Free electrons in the interstellar medium cause frequency-dependent delays in pulse arrival times due to both scattering and dispersion. Multi-frequency…”
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A Pulsar-Based Time-Scale from the International Pulsar Timing Array by Hobbs, G., Guo, L., Caballero, R. N., Coles, W., Lee, K. J., Manchester, R. N., Reardon, D. J., Matsakis, D., Tong, M. L., Arzoumanian, Z, Bailes, M, Bassa, C. G., Bhat, N. D. R., Brazier, A., Burke-Spolaor, S., Champion, D. J., Chatterjee, S., Cognard, I., Dai, S., Desvignes, G., Dolch, T, Ferdman, R. D., Graikou, E., Guillemot, L, Janssen, G H, Keith, M. J., Kerr, M, Kramer, M, Lam, M T, Liu, K, Lyne, A, Lazio, T J W, Lynch, R, McKee, J W, McLaughlin, M A, Mingarelli, C M F, Nice, D J, Oslowski, S, Pennucci, T T, Perera, B B P, Perrodin, D, Possenti, A, Russell, C J, Sanidas, S, Sesana, A, Shaifullah, G, Shannon, R M, Simon, J, Spiewak, R, Stairs, I H, Stappers, B W, Swiggum, J K, Taylor, S R, Theureau, G, Toomey, L, Haasteren, R van, Wang, J B, Wang, Y, Zhu, X J

“…We have constructed a new time-scale, TT(IPTA16), based on observations of radio pulsars presented in the first data release from the International Pulsar…”
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